CN109844211A - Device for clothing processing and its control method - Google Patents

Device for clothing processing and its control method Download PDF

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Publication number
CN109844211A
CN109844211A CN201780065177.1A CN201780065177A CN109844211A CN 109844211 A CN109844211 A CN 109844211A CN 201780065177 A CN201780065177 A CN 201780065177A CN 109844211 A CN109844211 A CN 109844211A
Authority
CN
China
Prior art keywords
interior bucket
coil
induction module
module
lifting member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201780065177.1A
Other languages
Chinese (zh)
Other versions
CN109844211B (en
Inventor
金范埈
金友莱
朴比吾
朴思琪
张宰赫
洪尚郁
金昶五
卢炫佑
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020160108328A external-priority patent/KR102572272B1/en
Priority claimed from KR1020170101332A external-priority patent/KR102350079B1/en
Priority claimed from KR1020170101334A external-priority patent/KR102499327B1/en
Priority claimed from KR1020170101340A external-priority patent/KR102422766B1/en
Priority to CN202111319129.5A priority Critical patent/CN114045641B/en
Priority to CN202111319107.9A priority patent/CN114045640B/en
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority claimed from PCT/KR2017/009341 external-priority patent/WO2018038580A1/en
Publication of CN109844211A publication Critical patent/CN109844211A/en
Publication of CN109844211B publication Critical patent/CN109844211B/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/24—Spin speed; Drum movements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/28—Air properties
    • D06F2103/32—Temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/52—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to electric heating means, e.g. temperature or voltage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/28—Electric heating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/26—Condition of the drying air, e.g. air humidity or temperature
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/26—Casings; Tubs
    • D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/26—Heating arrangements, e.g. gas heating equipment

Abstract

The present invention relates to device for clothing processing, more particularly to a kind of device for clothing processing that the interior bucket to accommodating clothing is directly heated.The device for clothing processing of one embodiment of the invention includes: outer barrel；Interior bucket accommodates clothing and is set to inside said tub in a manner of it can rotate, and the interior bucket is formed by metal material；And induction module, it is set to said tub, the periphery interval with the interior bucket, the induction module is by generating electromagnetic field to heat the periphery of the interior bucket；The induction module includes: coil, and metal wire winds and formed, and Xiang Suoshu coil applies electric current to generate magnetic field；And base housing, it is installed on the outer peripheral surface of said tub, is formed with the coil slot for limiting the shape of the coil, the metal wire is installed in a manner of making that there is predetermined space between metal wire and metal wire in the coil slot.

Description

Device for clothing processing and its control method
Technical field
The present invention relates to device for clothing processing, directly heat more particularly to a kind of interior bucket to accommodating clothing Device for clothing processing.
Background technique
Device for clothing processing is the device for handling clothing, refers to washing clothing, dried and being renovated (refresh) device.
There is washing machine using clothes washing as main purpose in device for clothing processing, to dry washing as main purpose Clothing machine and to renovate the device for clothing processing as retreading machine of main purpose etc. in the form of various.
In addition, also can be realized at least twos' in washing, drying and renovation in a device for clothing processing The device for clothing processing of clothing processing.As an example, the dryer for having both washing function can be held by a device for clothing processing Row washing, drying and renovation.
Two processing units of setting are provided in a device for clothing processing, recently with can be simultaneously in two devices Washing is executed, or is performed simultaneously the device for clothing processing of washing and drying.
It usually can have the heating unit for heating washing water or air in device for clothing processing.The heating of washing water It can be in order to improve the temperature of washing water to promote the activation of detergent, and promote the decomposition of pollutant to improve scourability And it executes.The heating of air can execute to apply heat to wet wash with evaporation water and dry clothing.
In general, the heating of washing water is executed by the electric heater installed in the outer barrel for accommodating washing water. Electric heater is immersed in washing water, contains impurity or detergent in washing water.Therefore, it may be accumulated on electric heater itself all Such as the impurity of scale, such impurity will reduce the performance of electric heater.
Also, in order to heat to air, not only need to be arranged such as blower of the movement for forcing to generate air Structure, it is also necessary to the pipeline etc. for guiding the movement of air is extraly set.In order to air heating and electricity can be used Heater or gas heater etc., it is however generally that such air heating method it is inefficient.
It is provided with recently using heat pump and heats the dryer of air.Heat pump utilizes air conditioner in the opposite manner Cooling cycle, therefore, it is necessary to the identical structure of such as evaporator, condenser, expansion valve and compressor is arranged.With air conditioner In unlike the case where reducing room air, heated in heat pump dryer in evaporator using condenser in machine indoors Air simultaneously dries clothing.But the problem of there are structure is complicated and manufacturing cost rises in such heat pump dryer.
In the device for clothing processing of such multiplicity, as the electric heater of heating unit, gas heater and add Heat pump has respective merits and demerits, as the advantages of capable of further protruding between them and making up the new heating of disadvantage Unit is provided with concept (Japan authorized patent JP2001070689, South Korea about the device for clothing processing using induction heating Granted patent KR10-922986).
But the basic conception that induction heating is executed in washing machine is only disclosed in such first technology, and fail to mention Connection and the interactively of the basic structure of specific induction heating modular structure and device for clothing processing are shown, and are used for Improve efficiency and ensure the specific scheme or even structure of safety.
Therefore, it is urgent to provide for improving efficiency and ensuring safety in the device for clothing processing using inductive heating principle Various and specific technical idea of property.
Summary of the invention
Problem to be solved
The purpose of the present invention is to provide the clothings of a kind of improving efficiency property and safety while using induction heating Processing unit.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing, washings not fully It, also being capable of washing by soaking object or progress sterilization processing in the case where being immersed in washing water.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing, without directly heating washing Water, but the temperature of washings is improved by heating interior bucket, so as to improve detersive efficiency and dry washings.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing, even if washings twines each other Knot is a large amount of, also can equably dry washings on the whole and improve drying efficiency.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing, even if utilizing coil heats Interior bucket can also prevent that electric leakage or short circuit occur in the coil, and can prevent winding deformation.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing, even if coil is because of its own Resistance and generate heat, it can also be cooled down in structure.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing, by ensuring induction module Fastening stability, can be prevented in the case where outer barrel is vibrated constitute induction module component be detached from.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing, by being uniformly heated up Improve drying efficiency in bucket front and back.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing, by reducing induction module Coil and the interval of interior bucket improve heating efficiency, and an embodiment through the invention can be more stable by induction module Ground is installed on outer barrel outer peripheral surface.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing and its control method, pass through It is effectively prevented the overheat that may occur in the lifting member being arranged in interior bucket, can be improved safety.Especially, make lifting member While effectively keeping its basic function, the stability of lifting member is improved.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing and its control method, not In the case where the shape for changing interior bucket and lifting member, also it can prevent the part for being equipped with lifting member from overheating.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing and its control method, pass through The calorific value of part corresponding with lifting member in periphery of the position of lifting member to reduce interior bucket is confirmed, so as to reduce energy Amount loses and prevents the damage of lifting member.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing and its control method, pass through The interior bucket is heated when interior bucket fully transmits heat to washing water or washings, the overheat of interior bucket can be prevented in advance.
An embodiment through the invention, the present invention is intended to provide a kind of device for clothing processing and its control method, pass through The temperature of the interior bucket rotated is reliably detected out, the situation that can prevent interior bucket from being overheated with not being intended to.
The technical solution solved the problems, such as
In order to realize foregoing purpose, an embodiment according to the present invention can provide a kind of device for clothing processing, packet It includes: outer barrel；Interior bucket accommodates clothing and is set to inside said tub in a manner of it can rotate, and the interior bucket is by metal material It is formed；And induction module, it is set to said tub, the periphery interval with the interior bucket, the induction module passes through Electromagnetic field is generated to heat the periphery of the interior bucket；The induction module includes: coil, the shape by metal wire (wire) winding At Xiang Suoshu coil applies electric current to generate magnetic field；And base housing, it is installed on the outer peripheral surface of said tub, is formed limited The coil slot of the shape of the fixed coil, so as to have predetermined space between metal wire and metal wire in the coil slot Mode the metal wire is installed.
By being formed in the coil slot of the base housing, it can be stably formed coil, and coil can be prevented Shape distortion or movement.
The induction module may include module lid, and the module lid is combined with the base housing to cover the line Circle.Thereby, it is possible to steadily protect the coil from externalities.
Permanent magnet is preferably provided between the module lid and the coil, the permanent magnet is used for will be from institute It is concentrated to the interior bucket direction in the magnetic field for stating coil generation.
The permanent magnet be provided with preferably along the length direction of the coil it is multiple, the permanent magnet with institute The vertical mode of length direction for stating coil configures.
Permanent magnet mounting portion can be set below the module lid, the permanent magnet mounting portion confession is described forever Long magnet is inserted into and is fixed.
The module lid preferably includes abutting muscle, and the abutting muscle is protruded and applied to the lower part below the module lid Press the coil.
The module mounting portion for installing the induction module, the bottom are preferably formed in the outer peripheral surface of said tub Seat shell body is combined with module mounting portion matching.Thereby, it is possible to induction module is more steadily incorporated into outer barrel outer peripheral surface.
The section of the module mounting portion may include line interval, and the line interval is located at the periphery than said tub The position of face horizon radius in the radial direction more in the inner part.
The line interval can be located at left and right center in the section of the module mounting portion.
The line interval can be located at the two sides at left and right center in the section of the module mounting portion.
Line interval in this way can effectively reduce the distance between coil and interior bucket periphery.
Said tub preferably includes: front outer barrel；Rear outer barrel；And interconnecting piece, by the front outer barrel and described Rear outer barrel is connected and to extension on the outside of radial direction, and the base housing is tightly attached to the top of the interconnecting piece.
The interconnecting piece preferably includes expansion interconnecting piece, and the expansion interconnecting piece is than the interconnecting piece more to radial direction Outside protrusion, fastening screw or bolt fastening exclude the expansion in the module mounting portion and connect in the expansion interconnecting piece Socket part.
Preferably protrusion is formed with reinforcing rib downwards below the base housing, and the reinforcing rib is for compensating institute It states between base housing and the outer peripheral surface of said tub separated by a distance.
It is preferably formed with through portion in the base housing, the through portion can be such that air arranges to the lower part from top Out.
The coil slot preferably includes: fixing muscle, the fixing muscle are facing with each other；And coil insertion section, setting Between the fixing muscle.
Interval between the fixing muscle and fixing muscle is preferably formed to the line footpath less than the metal wire, thus with mistake The metal wire is arranged in the fit system that is full of.
The protrusion height of the fixing muscle can be greater than the line footpath of the metal wire, described solid after being inserted into the metal wire The upper end for determining muscle is melted to cover the top of the metal wire.
The coil is preferably formed to single layer.
The coil is preferably formed to the trade shape for having long axis along the front-rear direction of interior bucket.
The coil preferably includes: line interval all around；And four curve sections, four curve sections Between line interval and line interval, in the curve section, radial direction inner metal curvature of a curve radius and half The radius of curvature of metal wire is identical on the outside of diameter direction.
In order to realize foregoing purpose, an embodiment according to the present invention can provide a kind of device for clothing processing, packet It includes: outer barrel；Interior bucket is formed by metal material, for the accommodated inside washings in the interior bucket；And induction module, setting In said tub, periphery interval with the interior bucket is generated and applying electric current to the coil for being wound with metal wire Magnetic field heat the periphery of the interior bucket；The induction module includes base housing, and the base housing is installed on described The outer peripheral surface of outer barrel simultaneously accommodates the coil, and the coil is wound in a manner of with straight line portion and curve part by the metal wire It is formed in the base housing, forms the radius of curvature of the inner coil of the metal wire of the curve part and the song of outer coil Rate radius is identical.
In order to realize foregoing purpose, an embodiment according to the present invention can provide a kind of device for clothing processing, packet It includes: outer barrel；Interior bucket is formed by metal material, for the accommodated inside washings in the interior bucket；And induction module, setting In said tub, periphery interval with the interior bucket, the magnetic field generated and applying electric current to coil is to heat State the periphery of interior bucket；The induction module includes: base housing, is installed on the outer peripheral surface of said tub, and for accommodating institute State coil；And permanent magnet, match positioned at the top of the coil, and in the mode vertical with the length direction of the coil It sets, will be concentrated from the magnetic field that the coil generates to the interior bucket direction.
In order to realize foregoing purpose, an embodiment according to the present invention can provide a kind of device for clothing processing, packet It includes: constituting the cabinet body of shape；Columnar outer barrel is set to the interior of the cabinet, and provides accommodating space；Metal material it is interior Bucket, is set to inside said tub in a manner of it can rotate, and for accommodating clothing；And induction module, it is set to and is located at The module mounting portion of the outer peripheral surface of said tub, by forming magnetic field come interior bucket described in induction heating；The module mounting portion shape Outer peripheral surface position in the radial direction more in the inner part of the Cheng Yu than the said tub with horizon radius.
A part of the curved surface outer peripheral surface of outer barrel can be formed as line interval and formed by the module mounting portion.That is, can Module mounting portion is formed so that at least part in the section as curve is formed as straight line.In addition, the straight line and institute State the radius that the distance between center of outer barrel is preferably less than the curved surface of outer barrel.
In order to realize foregoing purpose, an embodiment according to the present invention can provide a kind of device for clothing processing, packet It includes: outer barrel；Interior bucket is formed by metal material, and for the accommodated inside washings in the interior bucket；And induction module, if It is placed in said tub, the periphery interval with the interior bucket produces and applying electric current to the coil for being wound with metal wire The periphery of the interior bucket is heated in raw magnetic field；The induction module includes: base housing, is installed on the periphery of said tub Face is formed with the coil slot that width is narrower than the line footpath of the metal wire, so that the metal wire is arranged with interference fit type； And module lid, it is combined in a manner of covering the coil slot with the base housing.
By fixing and preventing based on the coil of the interference fit of metal wire mobile and cover metal by module lid The top of line can be realized coil and fix and prevent to move.Can be achieved at the same time prevents metal wire forward based on coil slot After move left and right and prevent metal wire from moving up and down by module lid.
In order to realize foregoing purpose, an embodiment according to the present invention can provide a kind of device for clothing processing, packet Include: interior bucket is formed by metal material, and for the accommodated inside washings in the interior bucket；Induction module, with the interior bucket The mode of periphery interval be arranged, the circumference of the interior bucket is heated in the magnetic field generated and applying electric current to coil Face；Lifting member is set to inside the interior bucket, in interior bucket rotation, for keeping the washings inside the interior bucket mobile； And module control unit, the fever generated from the periphery of the interior bucket is controlled by controlling the output of the induction module Amount；The module control unit is differently controlled based on the change in location of the lifting member for rotating and occurring with the interior bucket The calorific value.
The module control unit preferably control for, in the lifting member position and the induction module opposite direction pair The calorific value of interior bucket when to position is compared, and is made when the position of the opposite position is fled from the position of the lifting member The interior bucket calorific value it is bigger.
Specifically, the module control unit preferably controls to be opposite with induction module in the position of lifting member When position, make the output 0 of induction module or reduce than normal output, is not and induction module opposite direction in the position of lifting member Position when, make induction module output normally export.
The lifting member can be installed on the inner peripheral surface of the interior bucket.Specifically, the lifting member can be by plastics material Matter is formed.
It may include: magnet to detect the position of the lifting member, so that it is solid with the relative position of the lifting member Fixed mode is set to the interior bucket；And sensor, it is set to the fixation position outside the interior bucket, as the interior bucket is revolved Then the change in location of the detection magnet, to detect the position of the lifting member.
When the rotation angle of columnar interior bucket is set as 0 degree to 360 degree, can by detect magnet position come Extrapolate the position for the lifting member being arranged in a manner of there is presetting angle with magnet positions.
The sensor may include reed switch perhaps the Hall sensor reed switch or Hall sensor root Signal or label different from each other are exported according to whether detection to the magnet.
The magnet can be set in interior bucket, and the sensor is set to said tub.To make from induction module generation The influence in magnetic field minimizes, and the sensor can be installed on the outer of the opposite side as the outer barrel position with installation induction module Bucket position is set.
The present invention can further include main control unit, and the main control unit controls the drive for rotating the motor of the interior bucket Dynamic, the main control unit is arranged in a manner of being communicated with the module control unit.
The lifting member can be provided with along the circumferencial direction of the interior bucket it is multiple, the magnet with the lifting member The setting of the same number of number, the sensor is by detecting the position of each magnet to detect each lifting member Position, and send output to the module control unit.
As an example, in setting, there are three can be set in the case where lifting member, there are three magnet.Lifting member and magnet can It is arranged in a manner of being respectively provided with identical angle.As a result, when detecting a magnet, the position of neighbouring lifting member can be calculated It sets.In the case, even if the section variable in the RPM of interior bucket, also can relatively accurately calculate each lifting member position.
The magnet can independently be provided only with one with the number of the lifting member, and the sensor passes through detection institute The position of magnet is stated to detect the position of specific lifting member, and send output to the module control unit, the main control unit The position of remaining lifting member is calculated by the rotation angle of the output of the sensor and the motor.
In the case, relatively inexpensive since the number of magnet can be reduced.It is mentioned when extrapolating some by magnet When rising part position, it can be relatively accurately calculated by considering the angle between current RPM and lifting member and lifting member The position of remaining lifting member.But in the section that the RPM of interior bucket can be changed, it would be possible to can be not easy to carry out relatively accurate lifting member Dead reckoning.
It could be formed with the circumferentially embossed pattern of face repeatedly in the periphery of the interior bucket, the lifting member be installed The interior bucket periphery be not present the embossed pattern formation.
The embossed pattern can be protruded by interior bucket periphery or be recessed and be formed.Therefore, it is formed with the portion of embossed pattern Divide compared with the part that embossed pattern is not formed, may will become smaller with the area of the opposite surface of induction module opposite direction and opposite Distance becomes larger.Therefore, at the time of embossed pattern and induction module opposite direction, the current value or induction module that are flowed in induction module Output (electric power) will likely relatively become larger.
On the other hand, with the periphery of the corresponding interior bucket of the installation lifting member mounting portion of lifting member, relatively opposite surface Product becomes larger and opposite distance shortens.Therefore, the output of the current value or induction module that flow in induction module may relatively become It is small.
Embossed pattern and lifting member mounting portion repeatedly and are regularly formed along the circumferencial direction of interior bucket.Therefore, Ke Yitong Cross the electric current of induction module corresponding with the rotation angle of interior bucket or the position of output changed to calculate lifting member.That is, nothing The additional sensor of rotation angle for detecting interior bucket need to be set, also can relatively accurately calculate the position of lifting member.
That is, the module control unit can be configured as, by it is occurring by interior bucket rotation, be based on and the sense The electric power or curent change for the induction module for answering the presence or absence of the embossed pattern of module opposite direction to change, it is described to calculate The position of lifting member.In other words, it can receive the output of feedback for controlling the module control unit itself of the output of induction module Change and calculate the position of lifting member.
In order to realize foregoing purpose, an embodiment according to the present invention, can provide a kind of control of device for clothing processing Method processed, the device for clothing processing include: interior bucket, are formed by metal material, and the accommodated inside in the interior bucket is washed Wash object；Induction module is arranged in a manner of the periphery interval with the interior bucket, is generated and applying electric current to coil Magnetic field heat the periphery of the interior bucket；Lifting member is set to inside the interior bucket, in interior bucket rotation, is used for Keep the washings inside the interior bucket mobile；And module control unit, controlled by controlling the output of the induction module from The calorific value that the periphery of the interior bucket generates；The control method includes: the step of running the induction module；The module Induction module control is normal the step of exporting by control unit；The step of detecting the position of the lifting member；And when inspection When measuring the position of the lifting member, the step of module control unit reduces the output of the induction module.
The present invention independently judges that the output reduces step whether may include: the detection with the lifting member position Execute whether condition the step of.
In the condition judgment step, condition can be the rotation speed of interior bucket, be also possible to the stroke executed.
In the case where more than the rotation speed of interior bucket rotation speed more faster than tumbling rate, clothing will be tightly attached to interior bucket Inner peripheral surface rotated.Tumbling rate indicates to fall clothing after capable of lifting clothing using lifting member as interior bucket is rotated Speed.When the rotation speed of interior bucket becomes much larger than tumbling rate and reaches rotation speed, centrifugal force will be greater than gravity and add Speed, clothing will not be fallen, but will be tightly attached to interior bucket inner peripheral surface and integrally rotated with interior bucket.
In the case where clothing is tightly attached to interior bucket inner peripheral surface, expression can constantly execute leading between interior bucket and clothing Heat.Therefore, the output without variable control induction module in the case.
In the condition judgment step, when the rotation speed of the interior bucket is presetting speed or less, it can control System executes the output and reduces step.When exceeding presetting speed, output can not be executed and reduce step.Presetting speed Degree can be 200RPM as an example.
The device for clothing processing includes outer barrel, and said tub accommodates the interior bucket, and in internal reservoir washing water, when When being judged as in the condition judgment step to the washing stroke of said tub internal reservoir washing water, the output is not executed and is subtracted Small step.
In the case where washing stroke, periphery a part of interior bucket will be immersed in the washing water of inside the barrel.Exist as a result, In the case that interior bucket rotates, the heat generated in interior bucket can effectively pass to washing water.Therefore, in washing stroke In the case of, it may not be necessary to it carries out output and reduces control.
Preferably, when the position of the lifting member described in the detecting step is detected as and the induction module opposite direction When position, executes the output and reduce step.
Preferably, reduce in step in the output, making output control is lower than normal output or to close output.
The step of the invention also includes the electric power for detecting the current value or induction module that flow in the induction module, institute The position detection step for stating lifting member can be through the variation of the current value or electric power the position for calculating the lifting member The step of setting.In the case, the sensor additional since no setting is required and it is very economical.
The device for clothing processing includes: magnet, is set in a manner of keeping itself and the relative position of the lifting member fixed It is placed in the interior bucket；And sensor, it is set to the fixation position outside the interior bucket, detects institute as the interior bucket rotates The change in location of magnet is stated, to detect the position of the lifting member；The position detection step of the lifting member can be according to institute The step of stating the output valve of sensor and detecting the position of the lifting member.
The lifting member is provided with multiple, the clothing processing dress along the circumferencial direction of the interior bucket at a predefined interval Setting includes: single magnet, by with the relative position of the specific lifting member in the multiple lifting member it is fixed in a manner of be set to The interior bucket；And sensor, it is set to the fixation position outside the interior bucket, detects the list as the interior bucket rotates The change in location of one magnet, to detect the position of the specific lifting member；It, can be in the position detection step of the lifting member The position of the lifting member is detected according to the output valve of the sensor, and passes through the rotation angle of the interior bucket or driving The rotation angle of the motor of the interior bucket calculates the position of remaining lifting member.
When the position of the lifting member is detected as the position with the induction module opposite direction, the output can be executed Reduce step.
In the foregoing embodiments, it may be controlled to, after running induction module first, change the output of induction module. I.e., it is possible to change the output of induction module after induction module reaches normal output.
Using the shape of positional relationship and induction module and interior bucket between induction module and interior bucket, induction module will be real The interior bucket of specific part is only heated in matter.Therefore, when interior bucket of the induction module to stopping heats, may make in only The specific part of bucket is heated to very high temperature.Therefore, the overheat of interior bucket in order to prevent, needs to rotate interior bucket.That is, Preferably rotated interior bucket to change and be heated portion of.
Therefore, in order to run induction module, preferably rotate interior bucket first.It is interior in washing machine or dryer The rotation speed of bucket is usually driven by the rotation speed that can carry out rolling driving.Interior bucket directly accelerated to from halted state into The speed of row rolling driving.In addition, rolling driving can be driven by positive and negative rotation.I.e., it is possible to continue clockwise After carrying out rolling driving, interior bucket stops driving, then carries out rolling driving counterclockwise again.
When the rotation speed of interior bucket is very low, similarly the specific part of interior bucket may be made to be overheated.For example, rolling In the case that driving speed is 40RPM, interior bucket will need to have spent the stipulated time until rotating from halted state by 40RPM.Therefore, Normally roll from interior bucket at the time of interior bucket starts rolling driving different at the time of driving.That is, being driven when interior bucket starts rolling When dynamic, after interior bucket is ramped up and reaches rolling RPM from halted state, driven by rolling RPM.Interior bucket can be to predetermined party To after executing rolling driving, interior bucket stops driving, then executes rolling driving to other direction.
Wherein, it needs to prevent the overheat of interior bucket and improves heating energy source efficiency and time efficiency.
In the low-down section the RPM of interior bucket, avoid heating in terms of prevent interior bucket overheat on advantageously.On the contrary, If just heating interior bucket after the RPM of interior bucket reaches normal interval, can cause the loss of time.
The time of running of induction module is preferably after interior bucket starts rotation and before reaching the RPM that normally rolls as a result,. Certainly, since the purpose for avoiding interior bucket overheat is even more important, induction module can also be run after reaching rolling RPM.
As an example, in the case where interior bucket RPM is greater than 30 RPM, induction module can be run.In addition, in interior bucket RPM In the case where less than 30RPM, induction module can not be run.
That is, preferably only running induction module in the case where being greater than specific RPM, the case where being less than specific RPM Under, run induction module not.
Therefore, it is considered, in normal rolling driving section, induction module is driven after interior bucket starts rotation It is dynamic, and stop driving before interior bucket is stopped rotating.I.e., it is possible to be considered as, induction module is with smaller than the RPM that normally rolls Presetting RPM on the basis of open/close.
In addition, the variable control of induction module can execute in the state that induction module is opened.
In order to realize foregoing purpose, an embodiment according to the present invention can provide a kind of device for clothing processing, packet Include: interior bucket is formed by metal material and in accommodated inside washings；Induction module, between being separated with the periphery of the interior bucket Every mode be arranged, the periphery of the interior bucket is heated in the magnetic field that generates and applying electric current to coil；And metal material The lifting member of matter is set to inside the interior bucket, in interior bucket rotation, for moving the washings inside the interior bucket It is dynamic；The lifting member is along the increased direction recess setting in opposite direction interval for making the induction module and the lifting member.
By the way that the opposite surface of the lifting member to be formed in the periphery position in the radial direction more in the inner part than interior bucket It sets, can prevent lifting member part from being overheated in structure.In the case, it may not need to carry out the position with lifting member The variable control of the output of corresponding induction module.Further, since the opposite surface of lifting member itself can be heated, it can be relatively Reduce heating time.
The overheat for preventing lifting member part based on the change of the structure of such lifting member and interior bucket can be with induction module The variable control of output use together.In the case, lifting member part prevent overheat purpose in terms of on, will be more Effectively realize purpose.
In order to realize foregoing purpose, an embodiment according to the present invention, can provide a kind of control of device for clothing processing Method processed, the device for clothing processing include: interior bucket, are formed by metal material, and the accommodated inside in the interior bucket is washed Wash object；Induction module is arranged in a manner of the periphery interval with the interior bucket, is generated and applying electric current to coil Magnetic field heat the periphery of the interior bucket；Lifting member is set to inside the interior bucket, in interior bucket rotation, is used for Keep the washings inside the interior bucket mobile；And module control unit, by controlling the output of the induction module to control State the calorific value generated in the periphery of interior bucket；The control method includes: the step of running the induction module；Described in stopping The step of operation of induction module；And the operation and stopping of the induction module are judged according to the rotation speed of the interior bucket Whether the step of.
The interior bucket can be rotated from halted state by normal rolling driving rotation speed.Start in the interior bucket After rotating and accelerating, the rotation of interior bucket can be continued by rolling driving rotation speed.Thus, it is possible to after interior bucket is rotated, On the basis of the presetting interior bucket rotation speed of subnormal rolling rotation speed, the driving and stopping of induction module are executed Driving.
When the induction module starts driving, the module control unit can be executed, induction module control is positive Often the step of output.Furthermore, it is possible to the step of executing the position for detecting the lifting member.The present invention may include: to work as to detect When the position of the lifting member, the step of module control unit reduces the output of the induction module.
Therefore, in the case where rolling driving continues, induction module can be repeated normal output interval and reduce defeated Section out.
In addition, induction module will be closed before rolling driving terminates.This is because interior bucket is pressed less than presetting The speed of interior bucket rotation speed stops after being driven.
In the case where interior bucket rotates round about again, when the rotation speed for detecting interior bucket and start induction module When driving, normal output control, lifting member position detection can be executed repeatedly and reduces output control, until induction module stops Only drive.
Thereby, it is possible to prevent the overheat of the specific part (lifting member part) of the overheat of interior bucket, interior bucket and improve the time Efficiency.
In order to realize foregoing purpose, an embodiment according to the present invention can provide a kind of device for clothing processing, packet It includes: outer barrel；Interior bucket is set to inside said tub in a manner of it can rotate, and is formed by metal material and is washed in accommodated inside Wash object；Induction module is arranged in a manner of the periphery interval with the interior bucket, is generated and applying electric current to coil Magnetic field heat the periphery of the interior bucket；Lifting member is set to inside the interior bucket, in interior bucket rotation, is used for Keep the washings inside the interior bucket mobile；Temperature sensor, for detecting the temperature of the interior bucket；And module control unit, By controlling the calorific value generated in periphery of the output of the induction module to control the interior bucket；The module control unit The calorific value is controlled based on the temperature detected from the temperature sensor.
The temperature sensor can be configured as, and is set to the inner peripheral surface of said tub and detects the inner circumferential of said tub Air themperature between face and the outer peripheral surface of the interior bucket.Such temperature sensor does not contact directly with the outer peripheral surface of outer barrel, And the temperature of the interior bucket outer peripheral surface can be calculated indirectly.
On the basis of the cross section of said tub, the induction module can be installed on the first quartile and of said tub A quadrant in two quadrant, or installed within the scope of first quartile and the second quadrant.
Could be formed with air hole in the second quadrant of said tub, the air hole for being connected to inside said tub and Air outside outer barrel.
Preferably, the temperature sensor separates predetermined angular clockwise than the induction module and is arranged.Cause This, the temperature sensor can be located at the position of the influence in the magnetic field from the induction module.
It could be formed with pipe hole in the fourth quadrant of said tub, the pipe hole is used for the sky inside said tub Gas is to outside discharge or recycles.
It could be formed with condensation port in the third quadrant of said tub, the condensation port is used for the inside of said tub Cooling water supply.
Therefore, the temperature sensor utmostly excludes external action between said tub and interior bucket, so as to More accurately detect the temperature of interior bucket outer peripheral surface.
Preferably, the module control unit is based on the temperature detected in the temperature sensor, in the temperature of the interior bucket In the case that degree is greater than predetermined temperature, the driving of the induction module is closed.
Preferably, in the case where the interior bucket starts to rotate and be greater than regulation RPM, described in the module control unit control Induction module is driven.
Preferably, the regulation RPM is less than rolling RPM.
Preferably, change in location of the module control unit based on the lifting member occurred with interior bucket rotation Differently to control the calorific value.
Preferably, module control unit control is, in the lifting member position and the induction module it is opposite The calorific value of interior bucket when opposite position is compared, when the position of the opposite position is fled from the position of the lifting member The calorific value of the interior bucket is bigger.
The present invention may include: magnet, be set in such a way that it is fixed with the relative position of the lifting member described Interior bucket；And sensor, it is set to the fixation position outside the interior bucket, detects the magnet as the interior bucket rotates Change in location, to detect the position of the lifting member.
In order to realize foregoing purpose, an embodiment according to the present invention, can provide a kind of control of device for clothing processing Method processed, the device for clothing processing include: outer barrel；Interior bucket is set to inside said tub, by gold in a manner of it can rotate Belong to material to be formed and in accommodated inside washings；Induction module is arranged in a manner of the periphery interval with the interior bucket, The periphery of the interior bucket is heated in the magnetic field that generates and applying electric current to coil；Lifting member is set in the interior bucket Portion, in interior bucket rotation, for keeping the washings inside the interior bucket mobile；Temperature sensor, for detecting in described The temperature of bucket；And module control unit, it is produced by controlling in periphery of the output of the induction module to control the interior bucket Raw calorific value；The control method includes: the step of running the induction module；The module control unit is by the induction mould Block control is normal the step of exporting；The step of detecting the temperature of the interior bucket by the temperature sensor；In the interior bucket Temperature be greater than predetermined temperature in the case where, the step of module control unit reduces the output of the induction module.
Preferably, reduce in step in the output, control and export or close output lower than normal for output.
The present invention can further include the steps that the RPM for detecting the interior bucket, be greater than regulation RPM's in the RPM of the interior bucket In the case of, control is executed as normal the step of exporting, and in the case where the RPM of the interior bucket is less than regulation RPM, is executed and is reduced institute The step of stating output.
The regulation RPM is preferably more than 0 RPM and is less than rolling RPM.
The present invention may include the step of detecting the position of the lifting member, and the device for clothing processing includes: sensor, Said tub is set to detect the position of the lifting member；Alternatively, main control unit, passes through the electric power variation of the induction module To calculate the position of the lifting member.
In the case where the position of the lifting member is detected as the position with the induction module opposite direction, it can execute and subtract The step of small output.
In order to realize foregoing purpose, an embodiment according to the present invention, can provide a kind of control of device for clothing processing Method processed, the device for clothing processing include: outer barrel；Interior bucket is set to inside said tub, by gold in a manner of it can rotate Belong to material to be formed and in accommodated inside washings；Induction module is arranged in a manner of the periphery interval with the interior bucket, The periphery of the interior bucket is heated in the magnetic field that generates and applying electric current to coil；Lifting member is set in the interior bucket Portion, in interior bucket rotation, for keeping the washings inside the interior bucket mobile；Temperature sensor, for detecting in described The temperature of bucket；And module control unit, it is produced by controlling in periphery of the output of the induction module to control the interior bucket Raw calorific value；The control method includes: the step of running the induction module；Stop the step of the operation of the induction module Suddenly；The step of whether judging the operation of the induction module according to the rotation speed of the interior bucket and stop；And according to described The step of whether temperature of interior bucket judges the operation of the induction module and stops.
Unless contradiction or be feature mutually exclusive each other, each feature in embodiment above-mentioned can be in other implementations It is realized compoundly in example.
Technical effect
The present invention can provide a kind of device for clothing processing, improving efficiency property and safety while using induction heating Property.
An embodiment through the invention can provide a kind of device for clothing processing, and washings is without being fully immersed in Washing water is also able to carry out the immersion or sterilization processing of washings.
An embodiment through the invention, can provide a kind of device for clothing processing, not heat directly to washing water, But the temperature of washings is improved by heating interior bucket, so as to improve detersive efficiency and washings can be dried.
An embodiment through the invention, can provide a kind of device for clothing processing, even if washings is entangled with one another or big Amount, washings also can equably be dried and improve drying efficiency on the whole.
An embodiment through the invention, can provide a kind of device for clothing processing, even if heating interior bucket using coil, Also it can prevent that electric leakage or short circuit occurs in the coil, and can prevent coil from deforming.
An embodiment through the invention, can provide a kind of device for clothing processing, even if coil is sent out because of self-resistance Heat can also cool down it in structure.
An embodiment through the invention, can provide a kind of device for clothing processing, by the fastening for ensuring induction module Stability can also prevent the component for constituting induction module to be detached from even if outer barrel is vibrated.
An embodiment through the invention, can provide a kind of device for clothing processing, by being uniformly heated up before and after interior bucket Improve drying efficiency in side.
An embodiment through the invention, can provide a kind of device for clothing processing, by the coil for reducing induction module Heating efficiency is improved with the interval of interior bucket, the embodiment of induction module through the invention can more be stably installed at outer Bucket outer peripheral surface.
An embodiment through the invention can provide a kind of device for clothing processing and its control method, by effectively Prevent the overheat that may occur in the lifting member being arranged in interior bucket from improving safety.Especially, a kind of clothing can be provided Processing unit and its control method improve stability while keeping the basic function of lifting member substantially.
An embodiment through the invention can provide a kind of device for clothing processing and its control method, in not changing In the case where the shape of bucket and lifting member, the overheat generated in the part of installation lifting member can be also prevented.
An embodiment through the invention can provide a kind of device for clothing processing and its control method, confirm lifting member Position and reduce the calorific value of part corresponding with lifting member in the periphery of interior bucket, so as to reduce energy loss and prevent Only lifting member is damaged.
An embodiment through the invention can provide a kind of device for clothing processing and its control method, pass through confirmation sense While answering overheat of the output control condition of module to prevent lifting member, angle can be rotated with interior bucket independently using incuding The output of module, so as to improve safety, efficiency and the output for effectively utilizing induction module.
An embodiment through the invention, can provide a kind of device for clothing processing, not only execute heating to interior bucket, also right Lifting member executes heating, so as to spatially uniformly heating to accommodating clothing.Especially, a kind of clothing can be provided Processing unit and its control method are come by making the heating temperature of lifting member part lower than the interior barrel section for not installing lifting member While preventing the overheat of lifting member, allow based on the thermally conductive of lifting member, so as to improve heating efficiency.
An embodiment through the invention can provide a kind of device for clothing processing and its control method, make existing skill While the change of the interior bucket of art and the shape of lifting member and structure minimizes, stability and efficiency are improved.
Detailed description of the invention
Fig. 1 a is the cross-sectional view of the device for clothing processing of an embodiment；
Fig. 1 b is the exploded perspective view of outer barrel and induction module in device for clothing processing shown in Fig. 1 a；
Fig. 2 a is the concept map that outer barrel is installed on by the induction module of isolated form；
Fig. 2 b is that the induction module of single form is installed on the concept map of outer barrel；
Fig. 3 a is the top view for showing an example of rounded form coil；
Fig. 3 b is the top view for showing an example of coil of oval form；
Fig. 3 c is the top view for showing an example of coil of the oval form separated；
Fig. 4 a is the bottom view for showing the situation from lower part Observation Blocks lid；
Fig. 4 b is the perspective view of the module lid of Fig. 4 a from top；
Fig. 5 a is the top view of the situation of the module lid from embodiment another from lower part；
Fig. 5 b is the perspective view of the module lid of Fig. 5 a from top；
Fig. 5 c is the cross-sectional view for showing an example for the coil for being formed as curved-surface shape along the outer peripheral surface of outer barrel；
Fig. 6 a is the top isometric view for showing an embodiment of base housing；
Fig. 6 b is the lower perspective view of base housing shown in Fig. 6 A；
Fig. 6 c is the cross-sectional view of base housing shown in Fig. 6 A；
Fig. 7 a is cuing open for the positional relationship of outer barrel is combined with rear outer barrel in front of showing outer barrel and single induction module View；
Fig. 7 b is to show cuing open for the outer barrel that combines with rear outer barrel of front outer barrel and the positional relationship that separates induction module View；
Fig. 8 is the induction module with module lid and base housing and the separation stereogram of outer barrel；
Fig. 9 a is the top view for showing an example of positional relationship of coil and permanent magnet；
Fig. 9 b is another top view for showing the positional relationship of coil and permanent magnet；
Figure 10 a is an example for showing the trade shape coil of the front and rear width form relatively large relative to the ratio of left and right width Top view；
Figure 10 b is an example for showing the trade shape coil of the front and rear width form relatively small relative to the ratio of left and right width Top view；
Figure 11 shows the specific temperature rise corresponding with interior bucket anterior-posterior length direction of the coil different from each other for three；
Figure 12 a is the top view of the base housing of one embodiment of the invention；
Figure 12 b is the bottom view of base housing shown in Figure 12 a；
Figure 13 is the outer barrel of one embodiment of the invention and the separation stereogram of induction module；
Figure 14 a is shown the perspective view of the situation of the module lid overturning of one embodiment of the invention；
Figure 14 b is the cross-sectional view of the permanent magnet mounting portion in Figure 14 a；
Figure 15 is the top view for showing the induction module and induction module mounting portion of one embodiment of the invention；
Figure 16 is the cross-sectional view splitted along the A-A' line of Figure 15；
Figure 17 is the top view for showing the induction module and induction module mounting portion of one embodiment of the invention；
Figure 18 is the cross-sectional view splitted along the A-A' line of Figure 17；
Figure 19 is the bottom view of the base housing of one embodiment of the invention；
Figure 20 a shows the relevant embodiment of interconnecting piece and the corresponding base housing of front outer barrel and rear outer barrel Combination situation；
Figure 20 b shows the relevant embodiment of interconnecting piece and the corresponding base housing of front outer barrel and rear outer barrel Combination situation；
Figure 21 shows the situation in common interior bucket installation lifting member；
Figure 22 shows schematically the structure of the device for clothing processing of one embodiment of the invention；
Figure 23 is shown can be suitable for the block diagram of the control structure of Figure 22；
Figure 24 shows the relevant block diagram of another embodiment of control structure；
Figure 25 shows the relevant embodiment of interior bucket inner peripheral surface shape；
Figure 26 show for Figure 25 interior bucket inner peripheral surface with the electric current of the corresponding induction module of interior bucket rotation angle and defeated (electric power) changes out；
Figure 27 shows the control flow chart of one embodiment of the invention；
Figure 28 shows the control flow chart of one embodiment of the invention；
Figure 29 shows the position of the field region of induction module and temperature sensor in the cross section of outer barrel.
Specific embodiment
The preferred embodiment of the present invention is described in detail referring to the drawings.In addition, the device being described below Structure or control method merely to illustrate the embodiment of the present invention, and be not intended to and limit interest field of the invention, In the range of the whole instruction, the appended drawing reference used in the same manner indicates identical structural element.
As shown in Figure 1A, the device for clothing processing of one embodiment of the invention may include: the cabinet body 10 to form appearance；Outside Bucket 20；Interior bucket 30；And it is configured as heating the induction module 70 of the interior bucket 30.
Said tub 20 is set to inside the cabinet body 10, and can be configured as the accommodating interior bucket.In said tub Front opening portion can be set.The interior bucket 30 is rotatably disposed in inside said tub, and for accommodating Clothing.Similarly, opening portion can be set in front of the interior bucket.Pass through the opening portion of said tub and the opening of interior bucket Portion can be to putting into clothing inside interior bucket.
The induction module 70 can be configured as by generating electromagnetic field and heat the interior bucket.The induction module 70 It can be set in the outer peripheral surface of outer barrel 20.Outer barrel 20 provides accommodating space and front is provided with opening portion, and interior bucket 30 is can revolve The mode turned is set to the accommodating space and is made of the conductor of accommodating clothing, and induction module is set to the outer of said tub 20 Circumferential surface simultaneously heats interior bucket 30 using electromagnetic field.
Said tub 20 and interior bucket 30 can be formed as cylinder-shaped.Therefore, the inner peripheral surface of said tub 20 and interior bucket 30 and Outer peripheral surface can be essentially formed as cylindrical shape.Show what interior bucket 30 was rotated on the basis of rotary shaft parallel to the ground in Fig. 1 The device for clothing processing of form.
The device for clothing processing can be with further include: driving portion 40 is configured as making the interior bucket 30 in said tub 20 Inside is rotated.The driving portion 40 includes motor 41, and the motor includes stator and rotor.The rotor and rotary shaft 42 It is connected, the rotary shaft 42 is connected with interior bucket 30, so as to rotate the interior bucket 30 inside outer barrel 20.This Outside, the driving portion 40 may include spider 43 (spider).The spider 43 is that interior bucket 30 is connected with rotary shaft 42 The structure connect can be referred to as the structure for the rotary force of rotary shaft 42 equably steadily to be passed to interior bucket 30.
The spider 43 combines in the form of its at least part is inserted in the rear wall of interior bucket 30 with interior bucket 30.For This, the rear wall of interior bucket 30 is formed as the form to interior bucket inner recess.In addition, spider 43 can be from the rotation center of interior bucket 30 Part is more combined to the form being inserted on the inside of interior bucket 30.Therefore, in the rear end part of interior bucket 30 because there are spiders 43 Without accommodating washings.
Lifting member 50 (lifter) can be set in the inside of the interior bucket 30.The lifting member 50 can be along interior bucket Circumferencial direction be provided with it is multiple.The lifting member 50 executes the function of agitator treating object.As an example, as interior bucket is revolved Turn, lifting member lifts washings to top.The washings for being moved to top under gravity, will mutually be separated with lifting member And it falls to the lower part.Such impact force fallen based on washings be can use to execute washing.Certainly, the stirring of washings Drying efficiency can be improved.
Washings can be uniformly distributed in portion along front-rear direction within the inner barrel.Therefore, lifting member can be from interior bucket rear end It extends to form to front end.
The induction module is the device for heating the interior bucket 30.
As shown in Figure 1B, the induction module 70 includes: coil 71, receives the electric current of supply and generates magnetic field, so as to It is enough to generate eddy current in the interior bucket；Module lid 72, for accommodating the coil 71.
The module lid 72 may include kicker magnet.The kicker magnet can be permanent magnet, and may include ferrite Magnet.The mode that the module lid 72 can cover the top of the coil 71 is arranged.Therefore, such as described ferritic strong magnetic Body will be located at the top of the coil 71.
The coil 71 generates magnetic field towards the interior bucket 30 for being located at lower part.The magnetic field generated as a result, on the top of coil 71 It will be without using in the heating of the interior bucket 30.Therefore, the magnetic field is preferably concentrated to the lower part of coil 71, rather than to coil In 71 upper-part centralized.Thus, it is possible to by such as described ferritic kicker magnet by magnetic field to lower part, that is, interior bucket side of coil 71 To concentration.Certainly, in the case where coil 71 is located at 20 lower part of outer barrel, such as described ferritic kicker magnet will be located at coil 71 Lower part.It is therefore contemplated that coil 71 is between kicker magnet and interior bucket 30.
Specifically, the module lid 72 can be set to its one side in box (BOX) shape of opening.That is, it can set It is set to, towards the face of interior bucket in opening, the box shaped that the face of opposite side is plugged.Coil 71 will be located at the module lid as a result, 72 inside, or cover by the module lid 72 top of the coil 71.The module lid 72, which executes, protects the line Function of the circle 71 from externalities.Also, as described later, module lid 72 is flowed by forming air between coil 71 Space executes the function that can cool down coil 71.
In the device for clothing processing, by heating the interior bucket 30 using the coil 71, in addition to the interior bucket 30 except itself, additionally it is possible to improve the temperature inside the interior bucket 30.As a result, by the heating of the interior bucket 30 can heat with The washing water that the interior bucket 30 is in contact, and the clothing being in contact with 30 inner peripheral surface of interior bucket can be heated.Certainly, pass through Improve the temperature inside interior bucket, additionally it is possible to the clothing that heating is not in contact with 30 inner peripheral surface of interior bucket.Therefore, it is washed not only to improving Wash effect and the ambient temperature inside washing water, washings and interior bucket can be improved, also for the drying of washings and can be with Improve the ambient temperature inside washings, interior bucket and interior bucket.
The principle for heating interior bucket 30 to the induction module 70 for including the coil 71 below is described as follows.
Coil 71 is formed in a manner of winding metal wire (wire), therefore, coil 71 there will be center.
When supplying electric current to the metal wire, because of the shape that coil 71 has, electric current will be revolved on the basis of center Turn and flows.The magnetic field for passing through the vertical direction at center of coil 71 will be generated as a result,.
At this point, will be formed with the time when the changed alternating current of the phase difference of electric current passes through the coil 71 And the changed alternating current magnetic field in direction.The alternating current magnetic field generates and the alternating current magnetic field opposite direction to adjacent conductor Induced magnetic field, the variation of the induced magnetic field then generate induced current to the conductor.
The induced current and induced magnetic field are construed as the form of the inertia of the variation for electric field and magnetic field.
That is, because of the induced magnetic field generated in the coil 71, being produced in the interior bucket 30 when interior bucket 30 is configured to conductor Raw eddy current (eddy current) or vortex current as faradic one kind.
At this point, because of the resistance of 30 conductor of interior bucket, the eddy current will be dissipated and be converted to heat.That is, its result The utilization of interior bucket 30 is heated by the heat that the resistance generates, and the temperature inside interior bucket 30 is added with the interior bucket 30 Heat and rise.
I other words can be set when the interior bucket 30 is configured to the conductor being made of the magnet of such as iron Fe In the alternating current heating of the coil 71 of said tub 20.Recently, more stainless using having in order to improve intensity and wholesomeness The interior bucket of steel material.Stainless steel material have relatively excellent electric conductivity, therefore, can easily due to the variation of electromagnetic field by Heating.This is indicated without the interior bucket in order to particularly make new form or material by the heating of induction module 70 interior bucket.Cause This, this expression can be by interior bucket used in existing device for clothing processing, that is, the clothing of heat pump form will be used to handle dress It sets or is directly used in using the interior bucket in the device for clothing processing of electric heater (sheath heater) using induction module Device for clothing processing.
Induction module including the coil 71 and the module lid 72 can be set in the inner peripheral surface of outer barrel 20.Due to magnetic The intensity of field reduces according to distance, therefore is set to the induction module in a manner of it can narrow with the interval of interior bucket 30 The inner peripheral surface of outer barrel 20 is advisable.
But since said tub 20 will accommodate washing water, the interior bucket 30 generates vibration during rotation, therefore In order to which safety preferably makes the induction module be set to the outer peripheral surface of outer barrel 20.This is because inside the barrel is in very more Wet environment, thus consider coil insulating properties and stability in terms of when and be not suitable for.Therefore, as shown in FIG. 1A and 1B, Induction module 70 is preferably provided at the outer peripheral surface of outer barrel 20.But in the case, also preferably reduce induction mould as far as possible Interval between block 70 and interior bucket outer peripheral surface.Preferred embodiment thus will be carried out aftermentioned.
In general, the interior bucket 30 is rotated and is washed or dried clothing (hereinafter referred to as in device for clothing processing " washings "), therefore, outer barrel 20 is configured to cylindrical shape.
At this point, the mode that the outer peripheral surface of said tub 20 can integrally be wound at least one circle by the coil 71 is arranged.
But when periphery entirety winding of the coil 71 along said tub 20, the excessive coil will be needed 71, and will be contacted therewith from the washing water that said tub 20 flows out, so as to which the accidents such as short circuit occur.
Also, when periphery entirety winding of the coil 71 along said tub 20, induced magnetic field will be in said tub 20 opening portion 22 and driving portion 40 generate, so as to occur not directly heating interior bucket 30 outer peripheral surface situation.
Therefore, so that the coil 71 is set to the outer peripheral surface of outer barrel 20, and be preferably only arranged at the coil 71 The outer peripheral surface side of said tub 20.That is, the coil 71 is not in a manner of the outer peripheral surface entirety for winding said tub 20 Setting, but can rearward be arranged from the front of said tub 20 at least one circle of predetermined area winding.
This may be considered the relevant efficiency of the output comparison calorific value of interior bucket 30 considered to induction module 70.And And, it is believed that it is the space considered between outer barrel 20 and cabinet body 10, and then considers the production of entire device for clothing processing Efficiency.
Also, the coil 71 is preferably formed to single layer.That is, preferably wind metal wire with mono-layer fashion, without It is to be wound in a manner of multilayer.When metal wire is wound in a manner of multilayer, will be inevitably generated between metal wire and metal wire Gap.The distance of gap size will inevitably occur between the metal wire of bottom and the metal wire of bottom upper layer as a result,. The distance between the coil of bottom upper layer and interior bucket will inevitably increase as a result,.Certainly, that is, allow to physically arrange Except such gap, it will increase with the layer of coil between the coil and interior bucket of bottom upper layer and become remote, thus unavoidably Ground reduces efficiency.
Therefore, coil 71 is most preferably formed as single layer.This is indicated again the case where using identical wire lengths Under, the area coil being in contact with interior bucket can be increased as far as possible.
The situation that the induction module is set to the upside of said tub 20 is shown in Fig. 1 and is still not intended to exclusion The induction module is set to the situation of at least one side in the upside, downside, both sides of said tub.
The induction module is set to said tub outer peripheral surface side, the coil 71 can in the induction module edge The induction module it is adjacent with outer barrel 20 face winding at least one circle and be arranged.
The induction module directly radiates induced magnetic field to the outer peripheral surface of the interior bucket 30 as a result, so as to described Interior bucket 30 generates eddy current, and result can directly heat the outer peripheral surface of the interior bucket 30.
Although not shown, the induction module can use the electric power that electric wire is connected with external power supply source and receives supply, It can also be connected and receive the electric power of supply with the control unit of the operation for controlling the device for clothing processing.In addition, can To be additionally provided with the module control unit of the output for controlling the induction module.Module control unit can be based on as a result, The control of control unit and the unlatching/closing and output for controlling induction module.
As long as the induction module can receive the electricity supplied from any place that is, internally coil 71 can be supplied by electric power Power.
When to the induction module supply electric power and being set in the coil 71 inside the induction module to flow has When alternating current, the interior bucket 30 will be heated.
At this point, if the interior bucket 30 will only heat the one side of the interior bucket 30, the one side can without rotation It can be overheated, the degree that the another side of the interior bucket 30 may not be heated or be heated is smaller.Also, it will likely hold without normal direction The washings being placed in inside the interior bucket 30 swimmingly supplies heat.
Therefore, when the induction module is run, interior bucket 30 can be made to be rotated by rotating the driving portion 40.
As long as all faces of 30 outer peripheral surface of interior bucket can face the induction module, the driving portion 40 rotates described The speed of interior bucket 30 can be set as arbitrary speed.
As the interior bucket 30 is rotated, all faces of the interior bucket 30 can be heated, inside the interior bucket 30 Washings can be evenly exposed to heat.
As a result, in the device for clothing processing of one embodiment of the invention, even if the induction module is not set in described outer Every place of upside, downside, the both sides of outer peripheral surface etc. of bucket 20 and be only arranged at one, can also be uniformly heated up the interior bucket 30 outer peripheral surfaces.
In the device for clothing processing of one embodiment of the invention, using the driving of induction module 70, interior bucket can be non- 120 degree Celsius or more are heated in the often short time.If in the shape of state or very slow rotation speed that interior bucket stops Induction module 70 is driven under state, then the specific part of interior bucket can overheat very fast.This is because being unable to fully Ground executes the heat transmitting from the interior bucket being heated to washings.
It is therefore contemplated that the correlativity between the rotation speed of interior bucket and the driving of induction module 70 is extremely important. In addition, more preferably making interior bucket carry out rotation rear-guard compared with rotating interior bucket after induction module is driven and moving induction module.
The rotation speed of such interior bucket and the relevant detailed embodiment of the drive control of induction module will carry out aftermentioned.
By the relevant explanation of embodiment above-mentioned it is found that in the device for clothing processing of one embodiment of the invention, it is not necessarily to It is totally immersed into washings in washing water to carry out immersion treatment to washings, it is thus possible to save washing water.This be because For a part for the interior bucket being in contact with washing water is constantly converted as interior bucket is rotated.That is, this is because repeatedly into Row is heated portion of and is in contact with washing water and heats washing water, then separated again with washing water and the movement that is heated.
Also, by the relevant explanation of embodiment above-mentioned it is found that the device for clothing processing of one embodiment of the invention can be with It improves clothing and accommodates the temperature of the inner space of clothing.That is, this is because being heated to the interior bucket being in contact with clothing.Cause This, can effectively heat clothing clothing is not immersed in washing water.As an example, without in order to carry out sterilization processing and Washings is immersed in washing water, so as to save washing water.This is because washings can receive supply by interior bucket Heat, rather than the heat of supply is received by washing water.In addition, being steamed in the steam or water for heating and generating with wet wash It will be changed to the environment of high temperature and humidity under the action of gas, inside interior bucket, so as to more efficiently execute bactericidal effect.Cause This, immerses washings in the washing water being heated and the boiling washing washed can be by far less using the amount of washing water Method replaces.That is, without heating the high washing water of specific heat, it is thus possible to energy saving.
It, can be in the device for clothing processing of one embodiment of the invention also, by the relevant explanation of embodiment above-mentioned The amount for the washing water supplied to improve the temperature of washings is reduced, so as to reduce the supply time of washing water.This is Because the additionally amount of supplying washing water and time can be reduced after clothing soaks.Therefore, when can be further reduced washing Between.Wherein, the water level of the washing water containing detergent can be lower than the lowest water level of interior bucket.In this case, it is possible to by following The washing water of inside the barrel is supplied to inside interior bucket by ring pump, so as to more efficiently use few washing water.
It further, can in the device for clothing processing of one embodiment of the invention by the relevant explanation of embodiment above-mentioned Outer barrel lower part is set to and the structure of the heater that heats washing water to save, so that structure can be simplified and increase outer barrel by having Volume effect.
Especially, there are limitations in terms of increasing heating surface area for the heater of general inside the barrel.That is, heater Surface area in the area that is in contact with air or washings it is relatively small.But on the contrary, the surface area of interior bucket itself or The surface area of person's interior bucket periphery itself is very big.Therefore, heating surface (area) (HS becomes larger and can obtain heating effect at once.
In heating mechanism when being washed based on outer barrel heater, outer barrel heater heats washing water, is heated Washing water increases the ambient temperature inside interior bucket, washings and interior bucket.It therefore, will until being heated to high temperature on the whole Inevitably spend the more time.
But as previously mentioned, interior bucket periphery itself is in contact with the air inside washing water, washings and interior bucket Area it is relatively very big.The interior bucket being heated as a result, will directly heat the air inside washing water, washings and interior bucket. It therefore,, will be highly effective compared with outer barrel heater if using induction module as heating source when being washed.Also, In the case where heating washing water when being washed, interior bucket is generally made to stop driving.This is because in order in the shape of stable level The outer barrel heater immersed in washing water is driven under state.Therefore, when wash time will likely increase and heat needed for washing water Between the corresponding time.
On the other hand, it can be executed in the way that interior bucket is driven using the heating of the washing water of induction module.That is, can To be performed simultaneously the heating of interior bucket driving and washing water for washing.It will not need to be used for the additional of washing water heating as a result, Time, so as to minimize the increase of wash time.
Hereinafter, the detailed construction and embodiment to the induction module of device for clothing processing of the present invention are illustrated.
Fig. 2 saves cabinet body 10 in the device for clothing processing of one embodiment of the invention, and has shown schematically outer barrel 20, interior Positional relationship between bucket 30 and induction module 70.
The feelings that the induction module 70 is configured at the upper side of interior bucket 30 in the outer peripheral surface of outer barrel 20 are shown as in Fig. 2 Shape, but this is merely to help to understand the present invention, and be not intended to and exclude the induction module 70 and be configured at the interior bucket 30 Side surface part, lower part corresponding position situation.
As shown in Figure 2 A, the induction module can also be configured from the front of outer barrel 20 along rear more than two.That is, logical Multiple induction modules are arranged in the parallel mode in front and back in the outer peripheral surface crossed in said tub 20, can be uniformly heated up interior bucket 30 outer peripheral surface.
Also, front induction module and rear induction module are selectively driven and the arrangement according to washings, also It can be improved energy efficiency.
For example, washings may be biased against in the rear of interior bucket in the case where the amount of washings M is few.This is because compared with Mostly use has inclination interior bucket.On the contrary, in the case where more than the amount of washings, can interior bucket front and back equably Configure washings.
In the case where the amount of washings is few, rear induction module can be only set to be driven, more than the amount of washings In the case of, all induction modules are driven, can adaptably drive induction mould with actual conditions in such a manner Block.Certainly, some induction module can also be only made to be driven as needed.
As shown in Figure 2 B, the induction module can be set in the central portion of interior bucket 30.That is, only being set in the induction module In the case where being equipped with one, the induction module can be configured at portion corresponding with the center of interior bucket 30 in the outer peripheral surface of outer barrel 20 Point.In other words, can outer barrel 20 front-rear center with forwards with rear extend one induction module of prominent form.
This is because being biased against in the case where front in the induction module, it would be possible to said tub 20 and interior bucket 30 Between the gasket that is arranged heated, or the door in the opening portion of the front of interior bucket opening and closing interior bucket is heated.In addition, It is biased against in the case where rear in the induction module, it would be possible to which the driving portion 40 and rotary shaft 42 are heated.This will The unnecessarily other structures of heats laundry processing unit so as to cause the waste of the energy, and may make other knots Structure is deformed or caused by overheat misoperation, it is therefore desirable to prevent such situation from occurring.Especially, at the rear of interior bucket 30 It is provided with the driving portion of such as motor or axis 42, and in order to connect spider 43, recess in front of interior bucket rear direction.That is, interior bucket Back surface be connected with spider, and the part and the area that washings is substantially in contact are relatively very small.That is, relative to For the periphery of interior bucket, the area being in contact with washings is smaller.Therefore, the back surface part of interior bucket is heated and is being imitated It is very unfavorable in terms of rate.Therefore, such situation in order to prevent, the induction module can be set in center, without be biased against in Front or behind.
Based on identical reason, the induction module can be provided with it is multiple or in the case where being provided only with one, It is arranged in such a way that the rearmost from the forefront of interior bucket 30 and interior bucket 30 is spaced apart by a predetermined distance.
This is because outer with interior bucket until the induction module is set to from the forefront of interior bucket 30 to the end side Circumferential surface in vertical direction corresponding part when, can heat the door being arranged between the interior bucket 30 and outer barrel 20, circulating line, Injection nozzles etc., when the induction module is set to from the rearmost of interior bucket 30 to part corresponding with the vertical direction of interior bucket 30 When, the driving portion 40 etc. of the interior bucket 30 can be heated.
That is, induction module only is set in the forefront and rearmost section spaced apart by a predetermined distance from the interior bucket 30, It is heated so as to prevent the other components for making device for clothing processing from generating eddy current.
Fig. 3 shows the relevant embodiment of flat shape of coil.That is, its situation for illustrating the coil from top.
Referring to Fig. 3 A, the coil 71 can keep the circle, and be arranged in a manner of at least one circle of winding.That is, working as The length of coil on the direction of the front and back of outer barrel 20 is defined as B, the width direction of outer barrel 20 or the line on left and right directions When the length of circle is defined as A, the length of A and B can be configured as identical.The coil 71 can be formed as plane, and can be with In view of outer barrel 20 cylindrical outer peripheral surface and be formed as left and right have curved surface form.It is easy confirmation, in the feelings of the latter Under condition, the interval between coil 71 and interior bucket 20 can be reduced on the whole compared with the former.
Referring to Fig. 3 B, the coil 71 is configured to oval form.I.e., it is possible to be configured to the front-rear direction along outer barrel Form the oval form of long axis.At this point, by the way that the length of B is configured to be longer than the length of A, the front and back of outer barrel 20 longerly Coil 71 is configured, so as to be uniformly heated up the front and rear of interior bucket 30.
Referring to Fig. 3 C, the coil 71 is arranged in a manner of winding at least one circle, and can be with side separated from each other Formula is provided with multiple.That is, multiple coils can be set in parallel on the front-rear direction of outer barrel it is multiple.
That is, the long axis of coil is made to be set to the left and right directions of outer barrel 20, and also configure on the short-axis direction of coil to Few one coil 71, so as to be uniformly heated up interior bucket 30 on forward and backward, two directions.
The shape of such coil 71 and the number of coil can be deformed in a manner of multiplicity.It as an example, can basis The outer diameter or anterior-posterior length of the capacity of device for clothing processing, i.e. outer barrel or interior bucket and change.
The result of study of people according to the present invention, in the identical situation of area of coil, maximally efficient mode be so that The center of coil mode substantially corresponding with the front-rear center part of interior bucket installs an induction module.
As an example, by identical coil be located at position corresponding with the center of interior bucket in the case where efficiency on the basis of, It is biased against in the case where front in coil, by with substantially 96% efficiency, is biased against in the case where rear, will have in coil Substantially 90% efficiency.That is, in the case where the coil of identical area, with the shape extended forward and backward from the center of interior bucket State installation coil will have maximum efficiency.It follows that using a coil and making the center of coil and the center pair of interior bucket To mode it is maximally efficient, rather than coil is separated into multiple coils.If coil is separated into multiple coils, necessarily make Become smaller with the area of the coil on the position of the center opposite direction of interior bucket.In the case where two loop shapes shown in Fig. 3 C, two It the adjacent part of a coil can be opposite with the center of interior bucket.As a result, under the premise of area coil having the same, with Fig. 3 C Shown in coil compare, will have better efficiency under loop shape shown in Fig. 3 A.
In addition, coil is preferably formed in a manner of concentrating on center when using identical area coil as premise. That is, in the case that the center of coil is single vertical line, it will be with best efficiency.The case where Fig. 3 A, may be considered substantially The case where central axis of the case where single central axis, Fig. 3 B may be considered single vertical plane and center the case where Fig. 3 C Axis may be considered two vertical lines or two vertical planes.
By measuring the mean temperature using the interior bucket of such coil heats it is found that the mean temperature of interior bucket presses Fig. 3 A's The case where situation, Fig. 3 B and sequence the case where Fig. 3 C reduce.Result in this way is plus result above-mentioned it is found that with more A coil is compared, and the performance of single coil is more excellent, and the center of coil closer to single vertical line rather than it is single hang down It faces directly, more there is excellent performance.
But it is not in contact on the whole with interior bucket in interior bucket when in view of washings, and need to entire washings Rather than only a part washings is when equably being heated, it can be more preferably in Fig. 3 A the case where the case where Fig. 3 B.For example, In the case where drying washings, although ten washings can be preferably oven-dried, and it is biased against in front of interior bucket respectively with after The drying of two washings of side may be not good enough.This may be considered the problem bigger compared to the reduction of drying efficiency.This It is because consumer may be very inconvenient to such drying result.Therefore, highly preferred mode can be, although effect Rate reduces to a certain degree, but can equably heat to interior bucket front and back, and integrally can equably carry out to washings Heating.
In other words, heating efficiency and drying efficiency can change with the shape of coil.Heating efficiency can be referred to as Input comparison output (heating amount of interior bucket).Heating efficiency can be referred to as to be converted in heating to the electric energy that induction module applies The ratio of the thermal energy of bucket.But drying efficiency can be referred to as the comparison output of the input until entire clothing is fully oven-dried. The case where the latter, which may be considered, more considers time factor.
Therefore, when being completed on the whole using drying and dry end as premise, even if heating efficiency reduction is to a certain degree, Drying time can be shortened and be able to solve problems of excessive heat will be more preferred.For this purpose, compared with Fig. 3 A the case where, the case where Fig. 3 B It is considered more preferred.That is, in the situation of figure 3 a, although heating effect due to the central axis of coil is close to single vertical line Rate is relatively high, but its drying efficiency is relatively low.
Even in addition, identical coil, as previously mentioned, coil preferably by with the front-rear center of interior bucket it is opposite in a manner of Setting.Similarly, although the position of coil is unrelated with the variation of heating efficiency, it, which may be considered, considers drying efficiency As a result.
Based on such reason, coil 71 is preferably single coil, and is formed as having length along the front-rear direction of interior bucket The ellipse or track shape of axis.In addition, the center of coil 71 is preferably opposite with the front-rear direction center of interior bucket.
Fig. 4 shows relevant an example of 71 fixed structure of coil of the induction module.
As previously mentioned, the mode that the module lid 72 can cover the coil 71 is arranged.In addition, the module lid 72 can To be configured to box (box) shape of open underneath, so as to prevent the coil 71 due to external vibration from said tub 20 It is detached from.
Also, the module lid 72 can be provided in one side corresponding with the part of the opening for the coil to be arranged 71 space.
Fig. 4 A shows the situation of the module lid 72 from lower part.In the side that the module lid 72 radial can separate Formula is provided with multiple coil fixed parts 73, so that the coil 71 can sleekly keep form and be wound in the module lid 72.The coil fixed part 73 can be formed as one with the module lid 72.Plastic injection be can use to form the mould Block lid 72.
The coil fixed part 73 may include the support portion 731 of rod shape.The support portion 731 can be downward from top The mode that portion presses the coil 71 is arranged.As a result, due to pressing the coil 71 to the lower part from top, coil 71 can be made Shape on the whole does not deform and is kept fixed.
The coil fixed part 73 may include the protrusion 732 protruded downwards from the both ends of support portion 731.It is described convex The mode that portion can surround coil out on the inside of the radial direction of coil 71 and on the outside of radial direction is arranged.Thereby, it is possible to prevent Coil 71 is pushed out to radial direction inner or outer side and is deformed.
Fig. 4 B shows the situation from module lid 72 described in upper perspective.
The coil 71 can start to wind along bulge 732 in the radial direction of the coil fixed part 73, and It is completely wound when bulge 732 outside the radial direction for reaching the coil fixed part.
The coil 71 can be fixed securely in the module lid 72 and keep its form as a result,.
In addition, the coil fixed part 73 can also provide to form coil other than having the function of fixed coil Frame.I.e., it is possible to determine the shape and size of coil by coil fixed part 73, and coil is consequently formed.It in other words, can be with Coil is formed using coil fixed part 73.Furthermore, it is possible to using the coil fixed part 73 come hold-in winding to avoid its shape State distortion or deformation.
The support portion 731 of the coil fixed part 73 can be constructed for positioned coil, the protrusion 732 as a result, It can be constructed for preventing coil mobile.Such coil fixed part is formed along the length direction of coil, and coil is whole as a result, Body can be stably formed and keep its shape.
In addition, the coil 71 carries out for being arranged in the way of being wound up as round, ellipse in the induction module Explanation, still, makes the coil 71 wind setting in a manner of being as closely as possible to rectangular shape, will effectively heat The outer peripheral surface of the interior bucket 30.
This is because since the interior bucket 30 is formed as cylinder-shaped, by the periphery of interior bucket 30 described in the interior bucket 30 It face can rectangular shape along the sectional area with the incision of the direction of ground level.
Therefore, if making the coil 71 in the form of rectangle as corresponding with the sectional area of 30 outer peripheral surface of interior bucket as possible Winding can then reduce the part that can not be touched in the interior bucket 30 from the magnetic field that the coil 71 generates, so as to have Heat the interior bucket 30 in effect ground.
Only, if it is considered that the process of the material of coil 71 and wound around coil 71, then may be not easy in practical operation by The coil 71 is wound up as perfectly rectangular form.Therefore, it is wound up as being as closely as possible to the track of rectangular shape (track) shape will likely be more preferred.In addition, can more be improved in the case where trade shape compared with elliptical shape Area coil.
As an example, in the case where rectangle inside forms the coil of elliptical coil and trade shape, with ellipse The case where shape, is compared, and the area that rectangle inside is filled in the case where trade shape will be bigger.This is because in trade shape In the case of, will more it increase in the area that four corner parts coils occupy.
Specifically, the form for being wound in the coil 71 of the front and back of said tub 20 is configured to curve, rank The two sides for connecing the front and back of said tub 20 are configured to rectilinear configuration.Furthermore, it is possible to only form corner parts For with cambered form.
Fig. 5 shows the embodiment that the coil 71 can be wound in the form of track (track).
Referring to Fig. 5 A, the coil fixed part 73 is not configured to radiation, but on top on the basis of the attached drawing And lower part is configured to a column, the coil fixed part 73 for being set to both sides can be configured to one on the top and the lower part The perpendicular direction setting of the coil fixed part 73 of column.
That is, right side is defined as said tub 20 when the forward direction that the left side in Fig. 5 A is defined as to said tub 20 When rear direction, the multiple coil fixed parts 73 for being set to the both sides of said tub 20 can be arranged in a manner of a column, if The coil fixed part 73 in the front and rear that are placed in said tub 20 can be perpendicular with the coil fixed part 73 of the both sides Mode be arranged.
Referring to Fig. 5 B, the coil 71 the two sides setting along said tub 20 coil fixed part 73 with linear State configuration, and there is curvature in order to be wound in along the coil fixed part 73 of the front of said tub 20 and rear setting.
It, can will be described as a result, when being wound the coil 71 along the arrangement of the coil fixed part 73 Coil 71 is wound up as trade shape.
The coil 71 can generate eddy current in the broader area of 30 outer peripheral surface of interior bucket as a result,.
At this point it is possible to the coil being arranged in the outer peripheral surface of said tub with the direction vertical with the rotary shaft of the interior bucket Fixed part divides into first coil fixed part, is distinguished with the coil fixed part that the direction parallel with the rotary shaft of the interior bucket is arranged For the second coil fixed part.Either which kind of situation, coil fixed part 73 be preferably configured as with the winding direction of coil or The length direction (more specifically, the length direction of metal wire) of coil is vertical.
The situation that the coil 71 is wound up as plane configuration parallel to the ground is shown in Fig. 4 and Fig. 5, still, due to Can have on one side and the radius of curvature of interior bucket 30 or outer barrel 20 for the coil fixed part 73 is provided in the module lid 72 The adaptable curvature of radius of curvature, the coil 71 and the curvature of the module lid 72 is performed in accordance with winding, thus described Coil 71 can mode corresponding with the radius of curvature of the interior bucket 30 be arranged.
Specifically, the radius of curvature of outer barrel is greater than the radius of curvature of interior bucket.When the radius of curvature and interior bucket of coil 71 Radius of curvature phase is meanwhile, it is capable to minimize coil with the interval of interior bucket on the whole.But since coil 71 is located at outer barrel Outer peripheral surface, coil 71 is preferably formed to the form parallel with the outer peripheral surface of outer barrel.As an example, coil 71 can be formed as Curved-surface shape identical with the radius of curvature of the outer peripheral surface of outer barrel.The outer peripheral surface that coil 71 is shown in Fig. 5 C in outer barrel 20 is formed as An example of form identical with the radius of curvature of outer barrel.
The interval of the coil 71 and the interior bucket 30 can more be protected from the center of the coil 71 closer to outside as a result, Hold it is constant, so as to generate the eddy current of identical intensity in the outer peripheral surface of the interior bucket 30.That is, institute can be uniformly heated up State the outer peripheral surface of interior bucket 30.
In addition, in the case where being wound in the coil fixed part 73 by metal wire and form coil, metal wire and metal It will be in contact in a manner of close each other between line, thus there are occur short circuit.
The coating film of such as insulating film is extraly arranged in the metal wire 71 in such situation in order to prevent.But this Shi Suoshu coil 71 may also be overheated because of its own resistance, and may be not easy to carry out the cooling of the coil 71, therefore, It may possibly still be present the danger that the insulating film is melted.
Also, it, will when coating insulating coating to form the insulating film of thickness on the metal wire for forming the coil 71 Extra-pay may occur.Such situation in order to prevent, when the coil 71 is wound on the induction module, Preferably it is set in a manner of being separated from each other predetermined space.Furthermore, it is possible to reduce the thickness of insulating coating.
That is, the coil 71 the induction module from the front of said tub 20 along rear winding at least one circle when, It is preferably wound in a manner of separating predetermined space, so as to be not in contact each other between metal wire.As a result, due to the coil 71 are not in contact each other, there is no there is short-circuit possibility, and can also easily cool down the fever of the coil 71.Into one Step, makes the area itself for winding the coil 71 become wider, so as to heat the broader face of 30 outer peripheral surface of interior bucket Product.
There is the embodiment of the base housing 74 for fixed coil 71 to carry out referring to Fig. 6 to induction module 70 detailed Explanation.
Fig. 6 shows the base housing 74 (base housing) for being formed with coil and being used for fixed coil.The pedestal shell Body 74 can be formed as one by plastic injection.Metal wire can be inserted into the base housing 74 to form coil 71.By This, is able to maintain the interval between metal wire and metal wire, and fix metal wire.Therefore, coil will be consolidated on the whole Determine without deforming.
Referring to Fig. 6, the induction module 70 can be with further include: base housing 74, in the coil 71 in the induction mould In the case that block is enclosed from the front of said tub 20 to rear and from rear along front winding at least one, the base housing 74 can make metal wire be in state separated from each other.The base housing 74 can be combined with module lid 72.Pedestal as a result, Shell and module lid can be bonded to each other and form the inner space for coil to be arranged.It therefore, can be by base housing and mould Block lid is known as module housing.The base housing 74 can be placed in the module lid 72 mode and the 72 phase knot of module lid It closes.
The base housing 74 can be separately provided with said tub 20 and combine with the outer peripheral surface of outer barrel.Certainly, The base housing 74 can be integrally constituted with said tub 20.But in manufacturer's angle of model that multiplicity is provided, It is not necessary that base housing 74 and outer barrel 20 are formed as one for specific model and manage inventory.Therefore, base housing 74 is excellent Selection of land is individually formed with outer barrel.
Certainly, Fig. 6 shows the structure that the base housing 74 can be incorporated into the outer peripheral surface of said tub 20, still, such as Preceding described, this is not intended to exclude the base housing 74 and said tub 20 is integrally molded molding situation.
The base housing 74 may include the pedestal 741 for being set to the outer peripheral surface of said tub.The pedestal 741 can be with It is accordingly formed with the curvature or shape of the outer peripheral surface of outer barrel, to be formed as plate shape with parallel with the outer peripheral surface of said tub.
At this point, the coil 71, which can wind, is set to the pedestal 741.That is, the coil can the pedestal from The front of outer barrel rearward back and forth winds at least one circle and is arranged.In addition, the pedestal 741 is properly termed as disposing metal wire Below or lower part structure.
The pedestal 741 may include the exterior face that can be attached at said tub and the engaging portion 743 combined.Such as Figure 1B Shown, the engaging portion 743 can be corresponding with the module engaging portion 26 formed on the outer peripheral surface of outer barrel.It can be by screw by two A engaging portion 743,26 is bonded to each other.At this point, the pedestal 741 is supported by the engaging portion 743, and can be with said tub The mode for separating predetermined space is arranged.This is the vibration that the pedestal 741 is directly exposed to said tub in order to prevent.
In this case, it is possible to further include the interval for compensating the outer peripheral surface of the pedestal and said tub and support institute State the reinforcing rib of the intensity of pedestal.
At this point, the pedestal 741 can be parallel with the outer peripheral surface of said tub since said tub 20 is configured to cylinder-shaped Ground setting.That is, the pedestal 741 can be made of the plate with curvature identical with said tub 20.
Certainly, the pedestal 741 can be completely carried out face contact with the outer peripheral surface of said tub.In the case, energy The interval of coil 71 and the interior bucket 30 described in enough utmostly constrictions, so as to prevent the dispersion in magnetic field.
The pedestal 741 can be provided with coil slot 742 (coil slot) on one side at it, 742 energy of coil slot Enough guide at least one circle of the winding of coil 71.
At this point, the coil slot 742 can guide the metal wire of the coil 71 in a manner of separating predetermined space into Row winding.
The coil slot 742 can be made of the combination for the multiple fixing muscles 7421 protruded from the pedestal 741. I.e., it is possible to be inserted into metal wire between fixing muscle and fixing muscle and be fixed.Coil slot 742 can be formed as track shape Shape.That is, monnolithic case can be in trade shape.In addition, fixing muscle can form multiple channels (lane) inside trade shape. That is, neighbouring fixing muscle and fixing muscle can form a channel, and metal wire is inserted into channel interior.It can be according to such logical Road number determines the winding number of coil.
The coil slot 742 is properly termed as the structure of side or side for being close to metal wire as a result,.Due to gold The two sides or both sides for belonging to line are close to by coil slot 742, therefore the side of metal wire can be prevented mobile.As a result, can The shape of enough hold-in windings.
That is, the fixing muscle 7421 may be constructed Sharing Center, and in the circle of size expansion, ellipse, trade shape At least one shape.I other words the extended line of the fixing muscle 7421 is configured to the circle, ellipse, trade shape.
Fig. 6 A, which is shown, is configured to the combination of the fixing muscle 7421, and the fixing muscle in the coil slot 742 7421 constitute the situation with the trade shape of straight line portion and curvature portion.As a result, the coil 71 can most gabarit fixing muscle 7421 as starting or using the fixing muscle 7421 of most interior exterior feature as starting to be wound and be set to the pedestal 741.
The fixing muscle 7421 not only guides the coil 71 to be wound, and also acts as when the coil 71 is wound It is able to maintain the effect being spaced each other.
Also, it is provided between the fixing muscle 7421 and another fixing muscle 7421 adjacent with the fixing muscle 7421 Holding part 7422.That is, the holding part 7422 generated due to the fixing muscle 7421 is arranged in a manner of separated from each other can To accommodate the metal wire of the coil 71.That is, it is considered that the fixing muscle 7421 is separated from each other and forms the holding part 7422。
The fixing muscle 7421 can be formed as the form protruded to the top of the pedestal 741.In this case, it is possible to The bottom faces of the holding part are known as the upper surface of pedestal 741.
Also, fixing muscle 7421 can form the upper surface of pedestal.In the case, the holding part 7422 is recessed downwards It falls into, to become the form that portion is protruded more up than holding part of fixing muscle 7421 indirectly.
The base housing can further include protrusion muscle 7423, and the protrusion muscle 7423 is more up than the fixing muscle 7421 Portion's protrusion.The protrusion muscle 7423 can be protruded in a manner of spaced apart by a predetermined distance in the upper side of the fixing muscle 7421.Institute Interval for keeping the fixing muscle 7421 and the module lid 72 can be played the role of by stating protrusion muscle 7423.
Also, the protrusion muscle 7423 can play the benchmark work that can measure the relative position of the fixing muscle 7421 With.I.e., it is possible to confirm that the fixing muscle 7421 is internally positioned or external on the basis of the protrusion muscle 7423.This will be will be described When coil 71 is wound in the fixing muscle 7421, number or area that the coil 71 is wound can be easily verified that.
Fig. 6 B shows the back surface of the base housing 74, and Fig. 6 C shows the section of the base housing 74.
The pedestal 741 may include multiple through holes 7411.
The through hole 7411 can be provided at least one in the pedestal 741.
The through hole 7411 can be arranged in symmetrical mode in the case where the pedestal 741 is rectangle, and can be with It is configured along one side and another side.The through hole 7411 can form opening portion up and down in pedestal, not formed The closure being plugged can be formed by having the base portion of through hole.
At this point, the through hole 7411 can be configured to 1/4 round in the corner parts of the pedestal 741, and in institute The inside for stating pedestal 741 is configured to rectangle form.
Also, the through hole 7411 can be arranged in 741 lower part of the pedestal for being provided with the fixing muscle 7421.
As a result, in the case where the coil 71 wound on the holding part 7422 generates heat because of resistance, it can dissipate described The heat of coil 71 and prevent the pedestal 741 to be damaged.
As an example, the through hole 7411 can be formed with multiple along the length direction of coil 71.It is located at as a result, and passes through The a part of of the coil on 7411 top of through-hole can open in the up-down direction.That is, can be with shape between metal wire and metal wire At gap.Thereby, it is possible to prevent coil from overheating.
Also, the pedestal 741 can be provided with the through hole 7411 back surface setting for reinforce intensity and The reinforcing rib 7412 of rigidity.
The fixing muscle 7421 possibly can not fix its position in the position for being provided with the through hole 7411 and be propped up Support.At this point, the reinforcing rib 7412 can play the fixed fixing muscle 7421 and reinforce the rigidity of the fixing muscle 7421 Effect.
Also, with differently, the holding part 7422 can the fixing muscle 7421 described in the pedestal 741 shown in Fig. 6 It is constituted between the space being spaced by making accommodation groove made of the recess of pedestal 741.
At this point it is possible to think to form the holding part 7422 by the accommodation groove.The fixing muscle 7421 can be saved And accommodation groove 7422 made of recess is only set in the pedestal 741.At this point, the accommodation groove 7422 can be set in the bottom On seat 741.
That is, the accommodation groove 7422 is configured to stamp in the form of the pedestal 741.I other words can also pass through Yin carves the pedestal 741 to generate the accommodation groove 7422.
At this point, the accommodation groove is configured to Sharing Center, and in the circle of size expansion, ellipse, trade shape at least A kind of shape, so that the coil 71 is enclosed and is separated from each other along accommodation groove winding at least one.
In addition, the coil 71 can be wound in a manner of separating predetermined space in the pedestal 741, the coil 71 length being spaced can be identical.That is, the coil 71 can be by being set to the pedestal 741 at equal intervals.
For this purpose, the holding part 7422 can be separated by mutually the same interval and be set to the pedestal 741, it is described solid Determining muscle 7421 can be convex from the pedestal 741 by one of the mutually the same circle separated, ellipse, trade shape shape It is arranged out.
Fig. 7 show said tub 20 be configured to front outer barrel and rear outer barrel be bonded to each other it is packaging in the case where The mounting means of the induction module.
Said tub 20 is configured to cylindrical shape.Although at this point, said tub 20 can also be directly made as It is formed in the interior thereof the cylindrical shape of accommodating space, however, it is possible to using the half of cylindrical shape is only made and by its group The mode of dress is made.
I.e., it is possible to which said tub 20 is arranged in assembling mode, to easily make said tub 20.
In the case where said tub 20 is constituted with assembly type, said tub 20 may include: front outer barrel 21, be set to The front and the front for surrounding the interior bucket；Rear outer barrel 22 surrounds the rear of the interior bucket.
At this point, the front outer barrel 21 and the rear outer barrel 22 can use interconnecting piece 25 and be combined.
As long as one end of the one end and the rear outer barrel 22 that can make the front outer barrel 21 is bonded to each other, the connection Portion 25 is configured to any shape.Certainly, the interconnecting piece 25 is configured to, and not only physically connects front outer barrel 21 and rear outer barrel 22, it will also execute sealing function.
At this point, under the action of interconnecting piece 25, the part for being provided with the interconnecting piece 25 of said tub 20 can be with Convexly protrude.
As shown in Figure 7 A, the mode that the induction module 70 can also be separated with said tub 20 is arranged, with the company Socket part 25 is not in contact.
But as shown in Figure 7 B, the induction module 70 can be respectively arranged at the front outer barrel 21 and rear outer barrel.
That is, the induction module may include: the first induction module 70a, it is set to the outer peripheral surface of the front outer barrel 21； Second induction module 70b is set to the outer peripheral surface of the rear outer barrel 22.
It, can be with if the induction module is divided into the first, second induction module identically as said tub 20 It is not limited by the interconnecting piece 25.
I other words in the case where the induction module is configured to one, company of the induction module because of said tub 20 Socket part 25 and need it is (referring to Fig. 7 A) spaced a predetermined distance from said tub 20, but in the respectively arranged feelings of the induction module Under condition, it can more be tightly attached to said tub 20 and be configured (referring to Fig. 7 B).The induction module will be closer to institute as a result, Interior bucket 30 is stated, so as to which the magnetic field of generation is more efficiently passed to the interior bucket 30.
Also, the front outer barrel 21 and the rear outer barrel 22 can be arranged in a manner of being mutually symmetrical, further, institute The second induction module stating the first induction module 70a being arranged in the outer barrel 21 of front and being arranged in the rear outer barrel 22 70b can be arranged in a manner of being mutually symmetrical.
That is, the first induction module 70a and the second induction module 70b can hang down from the center of interior bucket 30 and ground It is arranged in a manner of being mutually symmetrical on the basis of straight direction.
But as previously mentioned, in terms of the efficiency, an induction module is arranged will be more preferably in being arranged two induction moulds Block.Therefore, it is necessary to further study the side that can be more reduced in the case where an induction module with the interval of interior bucket Case.Furthermore, it is desirable to the scheme that further research minimizes the interference between interconnecting piece 25 and induction module 70.For phase therewith The embodiment of pass will carry out aftermentioned.
Hereinafter, being illustrated referring to structure of the Fig. 8 to the direction in the magnetic field generated in regulating winding.
In general, device for clothing processing is provided with control unit (not shown) and various electric wires (not shown), the control Portion processed is used to rotate the control panel (not shown) being arranged on the driving portion 40 or the operation cabinet body 10, and described in control The stroke of device for clothing processing.
The induction module 70 heats the interior bucket 30 based on from the magnetic field that the coil 71 dissipates.But when from institute The magnetic exposure of the diverging of coil 71 is stated when the control unit and electric wire being arranged on the device for clothing processing, it would be possible to make the control Signal is abnormal in portion processed and electric wire.
Also, since the electronic devices such as the control unit and electric wire, other control panels are more fragile to magnetic field, the sense The magnetic field generated in module is answered preferably to be only exposed to interior bucket 30.Therefore, conductor preferably not lies in the coil of induction module 70 Between 71 and interior bucket 30.
Further, since needing to generate magnetic field only for heating interior bucket, magnetic field (is made preferably along towards the direction of interior bucket As an example of, the lower part direction of coil) it concentrates.
For this purpose, the induction module 70 can further include obstruction member 77, the obstruction member 77 can make in coil 71 The magnetic field of generation concentrates merely on the interior bucket 30.That is, can be set on the top of coil 71 in order to be concentrated along interior bucket direction It is equipped with obstruction member 77.
The obstruction member 77 is made of kicker magnet, so as to the magnetic field that will generate in the coil 71 along interior bucket side To concentration.
The top that the obstruction member 77 can be incorporated into the pedestal 741 is configured, and can attach or be installed on institute The inner face for stating module lid 71 is configured.The obstruction member 77 is also configured to flat plate shape.And it is possible to make institute The a part for stating module lid 72 is made of kicker magnet and executes the effect of the obstruction member.
That is, being accommodated in the module lid 72 described since the module lid 72 is configured to its one side in the box shaped of opening In the case where coil 71 or the pedestal 74, magnetic field can be made to concentrate to 30 direction of interior bucket.At this point it is possible to save additional Obstruction member 77.
In addition, the obstruction member 77 can be such as ferritic permanent magnet.The ferrite can be formed as not The top of coil 71 is covered on the whole.I.e., it is possible to be identically formed with Fig. 4 and coil fixed part shown in fig. 5 only to cover A part of coil.This introduction can be in the fixed ferrite bar magnet of coil fixed part.I.e., it is possible to will be such as ferritic permanent Magnet is arranged in the mode vertical with the length direction of coil, and concentrates the direction in magnetic field along required direction.Therefore, by In using a small amount of ferrite, can effectively improve efficiency.Detailed embodiment relevant for such ferrite It will carry out aftermentioned.
Although not shown, the amount of the electric current flowed in the adjustable coil 71 of the control unit, and can be to the line 71 supply electric current of circle.
The control unit (not shown) can further include at least one of thermostat and thermistor (not shown), when to When the electric current of the coil oversupply or the temperature of the coil rise to presetting value or more, the thermostat and heat Quick resistance is used to cut off the electric current of the coil.I.e., it is possible to include temperature sensor.It is flowed as long as can cut off in the coil 71 Dynamic electric current, the thermostat and thermistor are configured to any shape.
Detailed embodiment including such control unit and temperature sensor will be carried out aftermentioned.
It is illustrated referring to relationship of the Fig. 9 to coil 71 and permanent magnet 75.The permanent magnet 75 may be constructed To concentrate the magnetic field generated by coil 71 to improve efficiency to 30 direction of interior bucket.Permanent magnet can be by ferrite material shape At.Specifically, the permanent magnet 75 be configured to it is vertical with the length direction of the winding direction of coil 71 or coil 71 Bar magnet form.Permanent magnet can be formed as forming intrinsic magnetic field up and down.Specifically, it is preferably the direction in magnetic field The permanent magnet formed to interior bucket direction.
Fig. 9 shows the plane for the coil 71 that metal wire 76 is wound on the outside of 20 outer peripheral surface of outer barrel.In addition, illustrating in coil The upper surface of 71 are provided with the situation of permanent magnet 75.
As shown in figure 9, permanent magnet 75 is configured to bar magnet, be preferably located in the top of coil 71 and with line The mode that the length direction of circle 71 is vertical configures.This is for the Inside coil and radial direction simultaneously on the inside of covering radius direction The external coil in outside.
The permanent magnet 76 is configured to multiple bar magnets of identical size, and the multiple permanent magnet 76 can be with It is configured along the length direction of coil 71 mode separated from each other.
Only specific position configure permanent magnet 76 in the case where, since the amount in the magnetic field radiated to interior bucket 30 is in interior bucket Each section of 30 peripheries becomes different, thus is not easy uniformly to be heated.Therefore, for make the magnetic field generated in coil 71 to 30 direction of interior bucket is equably induced, and makes a reservation for multiple permanent magnets 75 each other to have along the periphery of coil 71 Interval or the mode of scheduled pattern separate configuration.
Further, when there is the permanent magnet 76 of identical number, preferably it is intensively configured on coil 71 with The adjacent part in the front and rear of outer barrel 20.
Specifically, the coil 71 can be divided into including the coil front end B1 adjacent with the front of outer barrel 20 and with Coil both ends B1, B2 of the adjacent coil rear end B2 in the rear of outer barrel 20 and be located at the coil front end B1 and coil Between the B2 of rear end and with area more broader than the coil front end B1 and the coil rear end B2 coil central portion A can configure identical or more number in coil front end B1 or coil rear end B2 compared with coil central portion A Permanent magnet 76.
In coil central portion A, the density of coil 71 is significantly formed.On the other hand, in both ends B1, B2, coil Density it is relatively small.That is, the density of coil can not be kept away at both ends under the action of the shape with radian of corner parts Become smaller with exempting from.This is because theoretically will be unable to be vertically formed coil in corner parts.
Therefore, in coil central portion A, the concentration in magnetic field will be needed relatively fewerly, in coil both ends B1, B2, The concentration in magnetic field will be more needed relatively.
Therefore, in the case where configuring the permanent magnet of identical number, preferably compared with the central portion of coil, make forever Long magnet is opposite to focus more on both ends.That is, can the front and back to interior bucket equably heat.That is, with real shown in Fig. 9 A It applies example to compare, in the embodiment shown in Fig. 9 B, more uniformly can heat interior bucket and improve efficiency.
In other words, the magnetic flux density of coil both ends B1, B2 is improved by the concentration of permanent magnet, result makes interior bucket 30 are equably heated in length direction.
Specifically, at identical conditions, compared with the embodiment shown in Fig. 9 B, the efficiency of embodiment shown in Fig. 9 A It can increase.Also, when using identical permanent magnet number as premise, in terms of the efficiency on, make to be located at central part A forever Long magnet 76 is located at both ends B1, B2 and is advisable.Therefore, in the case where the total magnetic flux density based on permanent magnet has been determined, preferably Ground keeps the magnetic flux density at both ends bigger than the magnetic flux density of central part.
The relevant embodiment of arrangement of the embodiment and permanent magnet 76 of the winding morphologic correlation of coil 71 above-mentioned is not Contradiction, but can be realized simultaneously in a device for clothing processing.That is, embodiment relevant to the shape of coil above-mentioned or forever Long magnet arranges that the case where relevant embodiment is separately realized is compared, the realization that such embodiment is compound the case where Under, the effect for more uniformly heating interior bucket 30 can be exported.
As long as coil 71 can be wound on 20 outer peripheral surface of outer barrel by metal wire 76 and the concentric circles, ellipse, the rail that are formed The shapes such as road shape, coil 71 can be made of any shape, still, according to coil 71 wind apperance, the interior bucket 30 Degree of heat will likely become different.Such content is described in front.
As an example, the form of coil as shown in Figure 10 B, on the outside of the coil and radial direction on the inside of radial direction When the radius of curvature of the curve part of coil is form differently, may to the center position of interior bucket 30 transmit magnetic field and forwards and The amount in the magnetic field of rear transmitting generates significant difference.
I other words since the area for being located at the coil near 30 front and back of interior bucket is narrowly formed, to the circumference of interior bucket 30 The amount in the magnetic field just transmitted in front is inevitably relatively fewer, since the area of the coil in centrally located portion is wider, to interior bucket The amount in the magnetic field of 30 periphery central part transmitting is inevitably relatively more.Therefore, it will be not easy to be uniformly heated up interior bucket 30.
Therefore, the shape of coil is preferably formed to rectangular shape rather than square shape.That is, preferably making coil Front and rear width is larger formed than left and right width.Thereby, it is possible to the central portions for keeping the area of coil wide before the central portion of interior bucket It more expands at backward both ends.
As shown in Fig. 9 to Figure 10 A, the coil 71 can have straight line portion 71a, 71b and the mode of curve part 71c is wound Metal wire 76 forms the radius of curvature of the metal wire 76 of the curve part 71c phase preferably in inner coil and outer coil It is formed together.That is, preferably making and the radius of curvature of the metal wire of the close position in the center of coil and remote with the center of coil From position metal wire radius of curvature it is identical.Since the radius of curvature of straight line portion 71a, 71b have no meaning, radius of curvature phase It is same to may be considered for curve part 71c.In the case where Figure 10 B, the radius of curvature of curve part 71c is shown each other Different situations.That is, being shown from curve part 71c on the outside of radial direction, radius of curvature is got in the case where Figure 10 B Increased form.
It can determine, on the corner parts of the coil of the coil and Figure 10 B of Figure 10 A, there are bright for the area of coil Aobvious difference.
It is further described in more detail referring to relationship of the Fig. 9 to described straight line portion 71a, 71b and curve part 71c, it is described straight Line portion 71a, 71b include the front straight line portion 71b being set in front of the outer peripheral surface of outer barrel 20 and the outer peripheral surface for being set to outer barrel 20 The rear straight line portion 71b at rear, can referred to as lateral straight line portion.And it is possible to include and the lateral straight line portion Longitudinal straight line portion 71a that 71a, 71b are vertically formed.Preferably, the length of longitudinal straight line portion is greater than the lateral straight line The length in portion.That is, the long axis of oval or trade shape coil is preferably formed in the front-rear direction of outer barrel.
The curve part 71c is formed in the place that lateral straight line portion 71a, 71b and longitudinal direction straight line portion 71c meet.I.e., it is possible to The coil is formed by the four curve part 71c and four straight line portions of radius of curvature having the same.
According to structure as described above, can make include the coil front end adjacent with the front of outer barrel 20 and with it is described outer Coil both ends B1, B2 and the coil between described coil both ends B1, B2 of the adjacent coil rear end in the rear of bucket The transverse width of central portion A is formed uniformly, in addition, as the radius of curvature of the metal wire on curve part is identically formed, it is bent Line portion can be formed as the form for utmostly filling the corner parts of rectangle.
The magnetic field that as a result, it is possible to radiate in front of from both ends B1, B2 of coil to the periphery of interior bucket 30 and rear Amount and the amount in the magnetic field radiated to the periphery center of interior bucket 30 the central portion A from coil it is utmostly approximate.That is, by making The radius of curvature of both ends curve part is consistent, can utmostly compensate the magnetic field being likely to reduced by the shape of coil Amount.
Export being capable of periphery center to interior bucket 30 and the effect that is all equably heated of front and back as a result,.
In addition, being evenly heated for the radius of curvature of shape and curve part based on such coil can be by based on aforementioned Ferritic magnetic field concentration more efficiently execute.That is, compared with the central portion of interior bucket, in the front and back part energy of interior bucket Enough pass through ferrite more centered magnetic field.In other words, the excessive magnetic field concentration in center can be dispersed to both ends, so as to It is very economical and effective.This is because in the case where capableing of the fixed situation of amount of centered magnetic field by ferrite, it can be by iron oxygen The arrangement of body is relatively into the rear ends diversity of interior bucket.
Referring to Fig.1 1, show the coil 71 for being respectively provided with different longitudinal lengths and longitudinal wide with the coil 71 The heating temperature for spending corresponding 30 periphery of interior bucket rises distribution.
In the graph, the longitudinal axis indicates each position of interior bucket, and " 1 " indicates that the outer peripheral surface rear of interior bucket, " 5 " indicate interior bucket 30 In front of outer peripheral surface, " 2 " indicate the section between them to " 5 ".Also, the specific temperature rise of horizontal axis expression interior bucket 30.
Hereinafter, the longitudinal width of illustrated coil 71 and the specific temperature rise of interior bucket 30 are with each line shown in Figure 11 Circle 71 is relatively compared as object.Figure 11 A the case where heating interior bucket, is schemed using the widest coil of longitudinal width 11B is using the coil of the longitudinal width with intermediate degree width come the case where heating interior bucket, Figure 11 C is most narrow using having Longitudinal width coil come the case where heating interior bucket.
Compared with other coils, the front and back of interior bucket 30 and central part show uniform temperature and rise the coil of Figure 11 A Rate, in the coil of Figure 11 C, the front and back of interior bucket 30 and the specific temperature rise significant difference of central part, the coil of Figure 11 B also table Reveal relatively large specific temperature rise difference.
That is, assuming that can determine that the longitudinal width of coil 71 is longer in the identical situation of the area of each coil 71, The front and back of interior bucket 30 and central part are more equably heated relatively.This is you can think of it because by corresponding with the center of interior bucket The more front and back for being partially moved to interior bucket in the area of coil.
The area of coil or the relationship of shape and the efficiency for converting electrical energy into thermal energy are analyzed as follows by Figure 11.
Firstly, the situation identical in the area of coil, i.e., form the feelings of coil by the metal wire of length having the same Under condition, the efficiency of thermal energy is converted electrical energy into as the shape of coil more increases closer to round or square.This is because Closer to single axis (line), the amount in the magnetic field leaked is smaller at the center in magnetic field.
But in terms of installation convenience and mounting stability, install in columnar outer barrel close to round or square Coil it is not preferred.This is because the left and right width of coil will become larger, and this indicates the left distal end and right end of coil Between angle become larger.Such left and right angle becomes larger the combination error indicated between the left and right end of cylinder-shaped outer barrel and coil To inevitably it increase.It is therefore preferred that causing the angle between the left and right of coil from the center of outer barrel less than 30 degree greatly.
In Figure 11 B and Figure 11 C, the left and right of coil is of same size.I.e., it is contemplated that mounting stability and easiness and make line The left and right of circle is formed of same sizely.That is, Figure 11 C can be described as maximally forming the left and right width of coil, so that energy turns It changes efficiency and reaches maximum an example.But since the left and right width expansion of coil is there are restricted, the front and rear width of coil can not Become smaller with avoiding.This indicates that the area expansion of coil is limited, and heats the front and rear part of interior bucket with being unable to fully.Therefore, Indicate that a part of washings only having inside interior bucket is heated, and a part of washings is not heated, to make drying efficiency not It significantly reduces avoidablely.
It is, therefore, possible to provide the left and right width of coil is made to keep original width, and make the increased figure of the front and rear width of coil The loop shape of 11B.In the case, due to increasing area coil so that the front and rear part of interior bucket is also heated, to mention High specific temperature rise on the whole.
The coil of Figure 11 A is the left and right width for reducing the area coil and coil in hub of a spool portion compared with the coil of Figure 11 B Increase the example of the front and rear width of coil while spending.As shown, although the specific temperature rise of interior bucket central part is slightly reduced, It is the specific temperature rise increase of interior bucket front and back end.I.e., it is possible to determine equably to occur in temperature on the whole before and after interior bucket The rate of liter.
Even if this indicates the energy conversion effect due tos increase of the front and rear width of coil, reduction of area coil of hub of a spool etc. The case where rate is relatively minimum, but being evenly heated in aspect in interior bucket, Figure 11 A is preferred.
Although biggish difference is not present in energy conversion efficiency as previously mentioned, energy conversion efficiency is also more important In the case where different, it is believed that drying efficiency is more important.That is, more importantly equably heated to interior bucket, so that Portion is located at where position independently and can equably be oven-dried within the inner barrel with washings.In general, drying will be executed to washing Wash the dryness fraction needed for object meets on the whole.That is, by detection dryness fraction to execute drying, when specific washings When not being oven-dried, execution drying is until specific washings meets required dryness fraction, to make all washings satisfactions on the whole Required dryness fraction.
It is therefore contemplated that being that time i.e. drying time needed for meeting identical dryness fraction is smaller, drying efficiency is then got over It is high.In addition, drying time becomes smaller this means that energy conservation.
Therefore, even if the efficiency of induction module itself is lower, make the energy consumption of device for clothing processing is small will be more excellent Choosing.In such viewpoint, the present inventor does not only consider the efficiency of induction module itself, but considers device for clothing processing Whole efficiency, determines the maximally efficient rate of the coil shape of Figure 11 A.
In addition, if making the outermost metal wire of lateral straight line portion 71b be expanded to 20 front and back of outer barrel, although can be more Interior bucket 30 is uniformly heated up, but in the case, since rear is expanded too much forward in magnetic field, it will heat driven portion 40 or The other structures of the device for clothing processing such as door apply the problem of damaging so as to cause to device for clothing processing.Further, since may be used also Unnecessary structure can be heated and reduce efficiency.Therefore, the increase of the anterior-posterior length or front and rear width of coil or induction module Inevitably it is restricted.
Also, the case where the rear of outer barrel 20 is set to the device for clothing processing inside cabinet body 10 in an inclined manner Under, as about 20 outer barrel is vibrated, interference is generated below the front upper corner of induction module 70 and top cabinet body, thus The problem of causing induction module 70 and cabinet body 10 to be damaged, in the height that such situation in order to prevent improves cabinet body 10 In the case of, then there are the limitations that cannot achieve compact device for clothing processing structure.
It is therefore preferred that the outermost metal wire of the front straight line portion 71b and the forefront of outer barrel 20 is made to separate regulation Interval, the outermost metal wire of the rear straight line portion 71b and the rearmost of said tub 20 separate specified interval, and make institute Stating specified interval is 10mm to 20mm.
Above-mentioned structure have can prevent from also unnecessarily heating other structures in addition to interior bucket 30 other than, or incude mould Block 70 and 10 upper interior of cabinet body generate interference, and can be uniformly heated up the effect of the outer peripheral surface of interior bucket 30 simultaneously.
Further, preferably make the length of the outermost metal wire of longitudinal straight line portion 71a of the coil 71 than the cross It is arranged longerly to the length of the outermost metal wire of straight line portion 71b.
This will prevent magnetic field from radiating to the peripheral direction of interior bucket 30 with wide range, thus avoid to interior bucket 30 with Outer other structures are heated, and can ensure be set to the spring on the outer peripheral surface of outer barrel 20 or other structures Arrangement space.
At this point, being wound by metal wire 76 and coil 71 is formed by face and is configured to periphery pair with interior bucket 30 The curved surface answered can further increase the magnetic flux density towards the magnetic field of interior bucket 30 in the case.
Further, when induction module 70 is run, preferably rotated interior bucket 30 to be uniformly heated up interior bucket 30 Periphery.
Outer barrel 20 is the structure vibrated.Therefore, in the case where outer barrel 20 is equipped with coil 71, coil 71 needs surely Surely it is fixed.For this purpose, as previously mentioned, induction module 70 preferably includes the pedestal shell for installing and fixing the coil 71 Body 74.The relevant embodiment of induction module 70 for including base housing 74 is described in more details below.
Figure 12 A shows the upper surface of base housing 74, and Figure 12 B is shown below base housing 74.It shows and is formed in Figure 12 An example of coil shown in Fig. 9, Figure 10 A and Figure 11 A.
Figure 13 shows base housing 74 and module lid 72 is bonded to each other and induction module 70 is installed on to the form of outer barrel 20.
Firstly, as illustrated in fig. 12, the coil that base housing 74 can be narrower than the line footpath of the metal wire 76 with formation width is inserted Slot 742, so that the metal wire 76 of coil 71 is configured with interference fit type, the width of coil slot 742 can be formed as The 93% to 97% of the line footpath of metal wire 76.
When metal wire 76 is set to the coil slot 742 with interference fit type, even if outer barrel 20 is vibrated, gold 742 inside of coil slot will be also fixed on and coil 71 is made not move about by belonging to line 76.
Coil 71 will not be detached from from coil slot 742 as a result, and due to travelling itself be suppressed, can prevent because The noise that may occur there are gap.Furthermore it is possible to prevent the contact between metal wire and metal wire in advance and prevent short circuit, And it can prevent the resistance because of caused by the deformation of metal wire from increasing.
Further, coil slot 742 can from multiple fixing muscles 7421 from the base housing 74 to top that protruded from and It is formed, the height of the fixing muscle 7421 can be greater than the line footpath of the coil 71.
It needs to make the height of fixing muscle 7421 to be greater than the line footpath of coil 71, can just make two sides and the fixing muscle 7421 of coil 71 Inner wall is sufficiently carried out contact and is supported, the melt process of the upper end of such feature and aftermentioned fixing muscle 7421 there is also It is relevant.
According to characteristic features described above, adjacent metal wire 76 is separated from each other fixation by fixing muscle 7421, therefore can be prevented Short circuit only occurs, and is not necessarily to coat additional insulating film to metal wire 76, or the minimizing thickness of insulating film can be made, from And realize the effect that can save producing cost.
Also, the upper end of the fixing muscle 7421 can be melted after the metal wire 76 is inserted into, to cover The top of the coil 71.That is, the upper end of fixing muscle 7421 may be melted processing.
At this point, 1 to 1.5 times for being highly preferable configured to 76 line footpath of metal wire of the fixing muscle 7421, so as to Cover 71 top of coil.
Specifically, after metal wire is interference fitted, fixing muscle 7421 can be made in (a') attached drawing of Figure 12 A The upper surface of be pressed and melted.At this point, as shown in (a ") attached drawing of Figure 12 A, a part for the fixing muscle 7421 being melted It will be unfolded to two sides, to cover the top of two sides metal wire 76.At this point, metal wire 76 is arranged between each other and adjacent each A fixing muscle 7421 is preferably melted to cover the top of metal wire 76 fully in coil slot 742, or is melt Melt to form the interval for being narrower than 76 line footpath of metal wire on the top of metal wire 76.
As another embodiment, coil slot 742 can also be melted only to cover the metal wire 76 of side, rather than cover The metal wire 76 of lid two sides, in the case, all fixing muscles 7421 should be melted only to cover in adjacent metal wire 76 Lid is set to the metal wire 76 of inside, or is melted only to cover the metal wire 76 for being set to outside.
On the basis of coil 71 is fixed on coil slot 742 with interference fit type, further to fixing muscle 7421 Upper end the reasons why carrying out melt process be that it is possible to physically to cut off the path that metal wire 76 may be detached from, prevent gold Belong to the travelling of line 76 to prevent the noise vibrated based on outer barrel 20, and gap between relief member and can be improved durability.
The coil slot 742 can include pedestal for positioned coil 71 in the lower part between the fixing muscle 7421 741。
It is shielded below the pedestal 741 as shown in (a ") attached drawing of Figure 12 A, it will play and be melted processing Fixing muscle 7421 presses coil 71 and the effect that is fixed together.
Only, a part of pedestal 741 can also be made open.Wherein, the open architecture for being set to slot pedestal 741 can be with Referred to as through portion or through hole 7411.
It is illustrated using the situation that coil 71 is set to the upper surface of base housing 74 as premise in above content, but It is that fixing muscle 76 can also be made to protrude to 74 lower part of base housing, so that coil 71 is set to below base housing 74, herein In the case of, it is not necessary that additional through portion is arranged in pedestal 741, also sky can be formed by by the fixing muscle 7421 for being melted processing Between play the role of through portion.
Figure 12 B is the figure shown below base housing 74, as shown, can be set below base housing 74 With the through portion 7411 to connect above, the through portion 7411 is so that the side that coil 71 can be faced with 20 outer peripheral surface of outer barrel The open structure of formula, the through portion 7411 can be formed along the apperance that metal wire 76 is wound.
When the apperance formation wound along metal wire 76, magnetic field can swimmingly be put from metal wire 76 to 30 direction of interior bucket It penetrates, so as to improve heating efficiency, and since air can be flowed along open surface, can rapidly cool down and be overheated Coil 71.
Also, the shape in a manner of intersecting with the through portion as shown in Figure 12 B, is provided with below base housing 74 At reinforcing rib 7412, base housing 74 of the invention can further include the reinforcing rib 7412.
In order to strengthen the clinging force of outer barrel 20 outer peripheral surface and base housing 74, reinforcing rib 7412 can be with base housing 74 The two sides central portion A fixed point 78 centered on be configured to radiation.
When the outer barrel fastening being arranged on outer barrel outer peripheral surface is fixed in the pedestal fastening part 743 being arranged on 74 two sides of base housing When portion 26,20 outer peripheral surface of the outer barrel that will be pressed using reinforcing rib 7412, entirety is contacted with outer barrel below with base housing 74 as a result, The case where 20 outer peripheral surface, is compared and can more strongly be supported.
Even if outer barrel 20 is vibrated as a result, base housing 74 will not be easily moved or take off from 20 outer peripheral surface of outer barrel From.
Further, in the present invention, in order to improve the fastening force of 20 outer peripheral surface of base housing 74 and outer barrel, base housing 74 Curved surface corresponding with 20 outer peripheral surface of outer barrel can be formed.
In order to which the feature being identically formed with the radius of curvature of coil curve part 71c above-mentioned is corresponding, metal wire 76 is carried out The upper surface of base housing 74 of winding can be formed as, and form the curve part of fixing muscle 7421 by identical radius of curvature.
In addition, induction module 70 of the invention can be with further include: module lid 72, in a manner of covering coil slot 742 with The base housing 74 combines.
As shown in figure 13, the lid 72 is arranged in a manner of being incorporated into the upper surface of base housing 74, and plays and prevent coil 71 and permanent magnet 80 be detached from effect.
Specifically, the side that can be mutually close to the upper end of the coil slot 742 of base housing 74 below the lid 72 Formula is formed, and is combined as a result, due to lid 72 itself with base housing 74, can be prevented the travelling, deformation and disengaging of coil 71.
Further, 4A referring to Fig.1, can be set the multiple abutting muscle for protruding downwards and being formed below lid 72 79, the abutting muscle 79 can be arranged with the upper end of coil slot 742 in a manner of being mutually close to.
In the case where being close to be close to below muscle 79 with 742 phase of coil slot, it is tightly attached to line with the whole face below lid 72 In the case where the upper end for enclosing slot 742, bigger pressure can be applied to narrow area.In the present embodiment, can will be close to Muscle 79 is considered structure identical with the coil fixed part 73 in embodiment above-mentioned.
The lid 72 can be fixed on 20 outside of outer barrel strongerly as a result, therefore, even if outer barrel 20 is vibrated, Noise or component caused by will not causing because of gap are detached from problem.
The abutting muscle 79 can be provided with multiple along the length direction of coil 71.In addition, the abutting muscle 79 can be with The prominent form vertical with the length direction of coil 71.As a result, without integrally pressing to coil, can also firmly fix Coil is whole.
Wherein, it is needed between lid 72 and coil 71 and separates space.This is because preferably making to be radiated Air is flowed.Therefore, described a part being close to muscle 79 and being separated as filling in space.Therefore, it can formed The fixation of coil is executed while the flowing space of air.
In addition, the abutting muscle 79 is preferably formed as one with lid 72.It is combined as a result, in lid 72 with base housing 74 While, the abutting muscle 79 will pressure coil 71.As a result, it is not necessary that unit or step for the coil 71 that presses extraly is arranged Suddenly.
Also, for permanent magnet 80 from magnetic field to interior bucket direction that concentrate be located in base housing 74 and lid 72 it Between, the permanent magnet mounting portion 81 for being inserted into permanent magnet 80 and being installed can be set in the lid 72.As a result, when When 72 fixed permanent magnet 80 of lid, as lid 72 is incorporated into base housing 74, permanent magnet can be in 71 top quilt of coil It is fixed.
To concentrate magnetic field effectively to 30 direction of interior bucket, permanent magnet 80 is preferably respectively configured above coil 71 Therefore specific position when the permanent magnet 80 moves about with the vibration of outer barrel 20, can not only cause noise to be asked Topic will also cause the problem of heating efficiency reduces.
Therefore, under the action of permanent magnet mounting portion 81, permanent magnet 80 can be between base housing 74 and lid 72 It is fixed on the position of initial placement, therefore, the problem of capable of preventing heating efficiency from reducing.
More specifically, permanent magnet mounting portion 81 can be formed as protruding downwards below lid 72 and with face each other Pair the two sidewalls that are arranged of mode, and be provided with below the permanent magnet 80 that can make to be installed on permanent magnet mounting portion 81 with The lower opening part 82 that the one side of coil 71 faces.
In this case, it is possible to inhibit the left and right trip of permanent magnet 80 using the two sidewalls of permanent magnet mounting portion 81 It is dynamic, lower opening part 82 enable permanent magnet 80 to the upper surface of coil 71 closer to.
Permanent magnet 80 is arranged closer to coil 71, and magnetic field will be more to 30 direction concentrated vectoring of interior bucket, and as a result, it is possible to right Interior bucket 30, which is realized, to be stablized and uniformly heats.
Also, the permanent magnet mounting portion 81 can be additionally provided with: inner sidewall 81b, in one end of the two sidewalls It is protruded downwards below the lid 72；Fastener 81a is forming open surface, and shape with the face of the interior sidewall surface pair As make the permanent magnet 80 avoid from lid 72 be detached from.
Permanent magnet 80 can use the inner sidewall 81b and fastener 81a and inhibit its front and back travelling, therefore, institute as above Stabilization and the uniform heating that can be realized to interior bucket 30 are stated, on the other hand, when the temperature of permanent magnet 80 is with because of overheat Coil 71 and when rising, can be radiated by open surface.
At this point, base housing 74 can be additionally provided with permanent magnet pressure unit 81c, the permanent magnet pressure unit 81c from The lower opening part 82 is formed by space and protrudes to upside, described permanent below the permanent magnet 80 that presses Magnet pressure unit 81c can be made of the protrusion of leaf spring or rubber material.
When the vibration with outer barrel 20 is transmitted to permanent magnet 80 to be vibrated, the permanent magnet 80 may be because of lower part Coil slot 742 and permanent magnet mounting portion 81 between the gap that is likely to form and noise occurs.
Therefore, permanent magnet pressure unit 81c can be by buffering vibration come the problem of preventing noise, and can keep away Exempt to generate gap, to prevent permanent magnet 80 and the impaired problem of permanent magnet mounting portion 81 due to vibration.
In the present invention, in order to improve fastening force and steadily heat interior bucket 30, the lower end of permanent magnet mounting portion 81 can It is arranged in a manner of being mutually close to the upper end of the coil slot 742.
In the case, as previously described, because can be arranged with coil 71 closer to ground below permanent magnet 80, from And interior bucket 30 can be more uniformly heated, play the role of below permanent magnet 80 and to be close to muscle 79 identical, so as to Strengthen the clinging force of lid 72 and base housing 74.
Additionally, in the case where base housing 74 is formed as curved surface corresponding with the outer peripheral surface of outer barrel 20, lid 72 can also To be formed to have the curved surface of identical curvature.
As another embodiment, permanent magnet mounting portion 81 of the invention be can be set in base housing 74.
Base housing 74 can be formed as, and so that permanent magnet mounting portion 81 is set to 7421 top of fixing muscle, at this point, permanently Magnet pressure unit 81c will can be set below lid 72.
The tighter morphology of outer barrel 20, base housing 74 and lid 72 is shown, as shown, outer barrel 20 includes outer barrel in Figure 13 Fastening part 26, base housing 74 include pedestal fastening part 5190, and lid 72 includes lid fastening part 72b.
Above-described outer barrel fastening part 26 is provided with outer barrel fastener hole, and pedestal fastening part 5190 is provided with pedestal fastening Hole, lid fastening part 72b, which is provided with, covers tightly solid hole, and set fastener hole can be configured by the diameter of identical length, And can be configured as can be using a screw while fastening outer barrel 20 and base housing 74 and lid 72.
As a result, in the production process, it can be realized easy assembling, and can be realized cost savings.
Also, said tub fastening part 26, pedestal fastening part 5190 and lid fastening part 72b also can be configured as, In the case that both ends B1, B2 of coil are arranged in the mode adjacent with 20 front and back of outer barrel, make in order to ensure fastening space Its fastening point is hidden to the two sides of coil 71.
Further, the lid 72 can be additionally provided with from the lid that the angular lower section in two sides is protruded and install muscle 72a, this can make Lid 72 is easily installed at specified position in base housing 74, and can prevent the left and right travelling of lid 72.
In addition, could be formed with fan mounting portion 72d in lid 72.The fan mounting portion 72d can be formed in lid 72 Center.
Air can be by the fan mounting portion to flowing into inside induction module inside lid 72.Inside induction module In, due to being formed with space between lid 72 and base housing 74, the flowing space of air will be formed.In addition, in base housing It is formed with through portion.Air can be in the cooling coil 71 in inner space, and by the through portion of base housing to induction mould as a result, Discharge outside block.
In an embodiment of the present invention, it is said in case where induction module 70 is set to the outer peripheral surface of outer barrel 20 It is bright, but this is not intended to exclude the case where induction module 70 is set to the inner peripheral surface of outer barrel 20, it can also be with the outer wall of outer barrel 20 Form same periphery.
Wherein, the induction module 70 is preferably arranged in the utmostly close mode of the outer peripheral surface with interior bucket 30.That is, This is because the magnetic field generated by induction module 70 will reduce significantly with increasing at a distance from coil.
Hereinafter, being said to the relevant embodiment of structure separated by a distance for reducing between induction module 70 and interior bucket It is bright.The feature of such embodiment can be realized in the foregoing embodiments in compound mode.
Positioned at the outer peripheral surface of said tub 20 and the module mounting portion 210 for the induction module 70 to be arranged can be formed In the position of the inside in the radial direction of the outer peripheral surface than the said tub 20 with horizon radius.As an embodiment, institute Stating module mounting portion 210 can form from the face that the outer peripheral surface of said tub is recessed.
As described above, as long as the interval between module mounting portion 210 and interior bucket 30 can be reduced, it will be able to increase based on sense Answer the heating efficiency of module 70.When flowing has predetermined alternating current in induction module 70, the AC magnetism that is generated by coil 71 The variation size of field is constant.But the variation size of alternating current magnetic field reduces significantly with the increase of distance.Therefore, when When interval between module mounting portion 210 and interior bucket 30 reduces, the size of the induced magnetic field generated by alternating current magnetic field will become larger, and Strong induced current is flowed to the interior bucket 30 and can increase induction heating efficiency.
In the case where device for clothing processing is roller washing machine, the module mounting portion 210 is preferably located in described outer The top of bucket 20.It is contemplated that the weight of the induction module 70 itself and be close to be fixed on said tub 20.Also, considering To interior bucket 30 rotational structure when, tilted to the lower part because of the weight of interior bucket 30 itself, when the module installation position is in described When the top of outer barrel 20, the collision of the interior bucket 30 can be made to minimize.It only, is overhead (top in device for clothing processing Loading) in the case where the washing machine of mode, without being upper position or lower position by its position restriction.
The part faced in the inner peripheral surface of said tub 20 with the module mounting portion 210 can be located at than with benchmark half The position of the inner peripheral surface of the said tub of diameter in the radial direction more in the inner part.That is, working as the outer peripheral surface of said tub 20 inwardly When direction enters, the interval between the inner peripheral surface and outer peripheral surface of the said tub 20 of corresponding portion can be thinning.
In the case, the intensity of corresponding portion will likely die down, and pacify in the inner peripheral surface of said tub 20 with the module The part that dress portion 210 faces be formed in than said tub with horizon radius inner peripheral surface in the radial direction more in the inner part Position, so that the interval holding preset distance between the inner peripheral surface and outer peripheral surface of said tub.Only, the inner circumferential of said tub 20 The part faced in face with module mounting portion 210 is preferably provided at the outer of the outer peripheral surface radial direction of the interior bucket 30 rotated Side.
In other words, the circumference face thickness of outer barrel corresponding with the module mounting portion 210 can be made smaller than other parts, It is preferred that keeping its substantially the same.It is therefore contemplated that the outer barrel inner peripheral surface of part corresponding with module mounting portion 210 and Position of the outer peripheral surface positioned at the outer barrel inner peripheral surface and outer peripheral surface than other parts in the radial direction more in the inner part.I.e., it is possible to shape Form as recess.Of course, it is possible to be the form that module mounting portion 210 is integrally recessed, it is also possible to module mounting portion only The form of a part recess.More specifically, can be formed as in module mounting portion 210 only with the portion concave of coil opposite direction Form.
The mode that the module mounting portion 210 can extend to rear in front of said tub is formed.Only, as long as institute Module mounting portion is stated with the length more shorter than the anterior-posterior length of said tub, so that it may positioned at the anterior-posterior length side of said tub To central portion.With the centrally located portion of the induction module, heat can be equably generated to interior bucket.
Hereinafter, 5 and Figure 16 carries out an embodiment of the module mounting portion 210 that the induction module 70 is arranged referring to Fig.1 Explanation.Also, the structure that the induction module 70 is arranged on the module mounting portion 210 is illustrated.
In order to be formed in the outer peripheral surface position in the radial direction more in the inner part than the said tub 20 with horizon radius It sets, module mounting portion 210 can include line interval 211 on the section vertical with the rotary shaft of the interior bucket 30.As one Example, in the cross section (section A-A' in Figure 15) to columnar outer barrel 20 and columnar interior bucket 30, outer barrel and inner barr With circular section.Substantially, the circular cross-section of outer barrel is in circumference radius having the same on the whole.Similarly, interior bucket Circular cross-section is in circumference radius having the same on the whole.Therefore, the line interval 211 is considered the circle of outer barrel A part in tee section is formed as line interval.Therefore, the line interval is considered in the mold to form outer barrel Part corresponding with zero gradient.Such line interval or zero gradient are considered to further reduce coil and interior bucket Between interval and formed.
In general, in order to require the volume of minimum when rotated and ensure maximum accommodating space, interior bucket 30 It can be formed as columnar shape.At this point, when outer barrel 20 also has columnar shape, the outer peripheral surface and interior bucket of outer barrel 20 Interval between 30 will consistently be formed.
Only, can make module mounting portion 210 includes line interval 211, and is made in such line interval 211 and outer barrel The distance between heart is less than the radius of outer barrel.Certainly, the distance between such line interval and outer barrel center can be than tools Have and changes in the range of the outer peripheral surface of the outer barrel 20 of horizon radius and the smaller interval of interior bucket 30.
Module mounting portion 210 includes rectangular face, and the line interval 211 can form the circle in the rectangular face Circumferential direction width.Only, the shape of the module mounting portion 210 is not limited to rectangle.It according to circumstances, may include circle The shapes such as shape, diamond shape, inclined quadrangle.
Only, when module mounting portion 210 forms rectangular face, it can easily realize and be set on the module mounting portion The shape for the induction module 70 set makes and installation.
At this point, the width of the axis direction in the rectangular face is preferably formed longerly than the width of circumferencial direction.Circle The width of circumferential direction is inevitably limited because considering the interval with interior bucket 30.It is therefore preferred that it is wide to lengthen axis direction Degree, to widen the area that can install induction module 70.
The line interval of the module mounting portion 210, that is, can wrap along the line interval that the circumferencial direction of outer barrel is formed Include the circumferentially attached connection section 212 connect at both ends and said tub 20.At this point, the connection section 212 may be constructed song Rate either straight line.In the case, connection section 212 is also formed in the outer peripheral surface than the said tub 20 with horizon radius Position more in the inner part in the radial direction, to reduce the interval with 30 outer peripheral surface of interior bucket.
It is considered that limiting the length of line interval 211, the circumferencial direction of induction module 70 with the interval of interior bucket 30 Width can be detached from line interval 211.
It, can as a result, by including the circumferentially attached connection section 212 connect with outer barrel 20 at 211 both ends of line interval Increase the area of module mounting portion 210 and reduces the interval with interior bucket 30.
The coil 71 of induction module 70 is arranged in the mode parallel with the module mounting portion 210, so as to make with it is interior The distance minimization of bucket 30.Specifically, induction module 70 includes receiving the coil 71 for powering and being formed magnetic field, the coil 71 Predetermined space is formed with the module mounting portion 210, and can be arranged as being wound to few at least one circle.Thereby, it is possible to reduce The coil 71 and flowing that form magnetic field have the interval of faradic interior bucket 30.
Induction module 70 can be located at the central part of the line interval 211.Specifically, the line of the induction module 70 The central part of circle 71 can be located at the rotary shaft including the interior bucket 30 and the virtual plane vertical with the line interval 211 On.
That is, the coil 71 of the induction module 70 is set to the module mounting portion 210, at the center of the coil 71 Portion and interior bucket 30 are closest to and more to both ends further away from interior bucket 30.
It is specifically described, reaches minimum at a distance from the center of line interval 211, with the interior bucket 30, more to straight line Its interval between interior bucket 30 of the two sides in section 211 is remoter.In the case, it is twined by the circumferencial direction along said tub 20 Around coil 71 generate magnetic field will generate strong induced current to the interior bucket 30.
In the whole situation identical with the curve form of outer barrel of module mounting portion 210, the distance between coil and interior bucket It is circumferentially constant for substantially 30mm.As an example, connection section 212 shown in Figure 16 is to be formed with the curved surface of outer barrel Identical curve section.Therefore, in the curve section, the distance between coil and interior bucket outer peripheral surface are permanent for substantially 30mm It is fixed.
But in line interval 211, the distance between coil and interior bucket outer peripheral surface change for substantially 24mm to 30mm Become.As an example, at the center of line interval, the distance between coil and interior bucket outer peripheral surface are substantially 24mm, in line interval Both ends be substantially 28mm.Hence, it can be determined that going out the more part substantially in the entire area of coil, outside interior bucket The distance of circumferential surface reduces.
In the described embodiment, line interval 211 can be formed in the center of module mounting portion 210.Thereby, it is possible to The corresponding part of line interval 211 more concentrating coil.
Hereinafter, 7 and Figure 18 carries out an embodiment of the module mounting portion 210 that the induction module 70 is arranged referring to Fig.1 Explanation.Also, the structure that the induction module 70 is arranged in the module mounting portion 210 is illustrated.
In order to be formed in the outer peripheral surface position in the radial direction more in the inner part than the said tub 20 with horizon radius Set, module mounting portion 210 can on the section vertical with the rotary shaft of the interior bucket 30 include first straight line section 211a and Second straight line section 211b.Wherein, the first straight line section and second straight line section can be located at the horizon radius than outer barrel Position more in the inner part.Wherein, the first straight line section and second straight line section also can be considered as zero gradient.
It is attached at this point, first straight line section 211a and second straight line section 211b can use connection section 212.Institute Curvature can be formed or form straight line by stating connection section 212.
The first straight line section 211a and second straight line section 211b can be respectively formed included by module mounting portion 210 Rectangular face circumferential width.At this point, rectangular face is used to be readily formed and induction module 70 is arranged, no It is defined in rectangular shape.
That is, module mounting portion 210 can be formed as connecting the form in the face of at least two length directions.In other words, two sides Two line intervals can by center curve section be attached.It can use such line interval and curve section Combination form module mounting portion 210.
Line interval 211 is considered that the interval of interior bucket 30 and outer barrel 20 and forms predetermined length or more.Pass through as a result, Including first straight line section 211a and second straight line section 211b, module mounting portion 210 with interior bucket 30 the case where not being in contact Under, it can circumferentially form wide area.
Certainly, the benchmark in said tub can be set in the both ends of line interval 211 or a side of line interval 211 On the outside of radius.In the case, it is set to the section on the outside of the horizon radius of outer barrel and is considered radius along outer barrel The section of direction expansion.But the section of such expansion can be only used for installing the base housing 74 of induction module Part.That is, coil can not be located at the section of expansion.This is because due to coil 71 be located at the inside of base housing 74 and by Coil 71 described in the surrounded by edges of base housing 74.In other words, it is provided between coil 71 and the most gabarit of base housing 74 Interval, such interval can be opposite with the section of the expansion.
The length of the first straight line section 211a and second straight line section 211b are preferably consistent.Line interval 211 length indicates the interval with interior bucket 30, and length is more in short-term, remoter with the interval of interior bucket 30.That is, the two is preferably with symmetrical Mode formed.Thereby, it is possible to be readily formed induction module, and induction module can be firmly fixed to module installation Portion.
Induction module 70 can be set to institute in the range of the first straight line section 211a and second straight line section 211b State module mounting portion 210.Specifically, the circumferencial direction both ends of induction module 70 are located at first straight line section 211a and second directly The center line section 211b, the centre of induction module 70 is in the first straight line section 211a and second straight line section 211b phase The section of connection.
At this point, the coil 71 of induction module 70 can be centered on the connection section 212, after the front direction of outer barrel 20 The reciprocal mode in side is wound.At this point, induction module will when coil 71 is wound in the mode parallel with module mounting portion 71 At the circumferencial direction both ends of outer barrel and interior bucket 30 closest to and more to its interval with interior bucket 30 of center portion more being unfolded.
It in the case, will be to described interior come the magnetic field that generates by the coil 71 of the axis direction winding along said tub 20 Bucket 30 generates strong induced current.
In the whole situation identical with the curve form of outer barrel of module mounting portion 210, the distance between coil and interior bucket It is circumferentially constant for substantially 30mm.As an example, connection section 212 shown in Figure 18 is to be formed with the curved surface of outer barrel Identical curve section.As a result, in the curve section, the distance between coil and interior bucket outer peripheral surface are permanent for substantially 30mm It is fixed.
But in the 211a of first straight line section, the distance between coil and interior bucket outer peripheral surface can be changed to substantially 24mm extremely 30mm.As an example, in the center of line interval, the distance between coil and interior bucket outer peripheral surface are substantially 24mm, in straight line The both ends in section are substantially 26mm.It is and interior hence, it can be determined that go out more part substantially in the entire area of coil The distance of bucket outer peripheral surface reduces.
Therefore, in the foregoing embodiments, by making module mounting portion 210 so that there is straight line along the circumferencial direction of outer barrel The mode in section is formed, and the interval reduced between coil and interior bucket outer peripheral surface can increase efficiency.Especially, such straight line Section can be matched with the shape for the base housing for forming coil.Using the combination in line interval and curve section, two can be made Person is combined strongerly.
Also, in the foregoing embodiments it is stated that being, coil is preferably in the form of the center portion thereof point is vacant.Especially It is that 2 it is found that the central part of coil is formed as vacant trade shape referring to Fig.1.Such vacant part can be in Figure 18 It is corresponding that section 212 is connected with curve section.The part for being formed with coil as a result, can be corresponding with most of line interval.Cause This, it is highly preferred that the left-right parts in module mounting portion 210 form line interval, and between line interval and line interval, Curve section is centrally formed in the left and right of module mounting portion.
Hereinafter, referring to Fig.1 the structure of 9 pairs of induction modules 70, the especially structure to the fastening part 754 of base housing 74 and The relevant embodiment in position is described in detail.
As previously mentioned, induction module 70 is formed preferably along the axis direction of interior bucket 30 longlyer.Induction module 70 is set The line interval 211 of module mounting portion 210 there are limitations in terms of lengthening its length, it is therefore contemplated that interior bucket 30 Direction of rotation and interior bucket 30 is uniformly heated up with the area of minimum.
At this point, interior bucket 30 length of the axis direction length of the coil 71 preferably than that can be heated is 20mm short to 40mm Left and right.Specifically, the coil 71 can be before and after the interior barrel section that can be heated at a distance of the mode of 10~20mm or so It is formed.
The base housing 74 can be anchored on by the engaging portion 743 protruded from circumferencial direction both ends to circumferencial direction The outer peripheral surface or module mounting portion 210 of said tub 20.At this point, the engaging portion 743 can be set before base housing 74 The circumferencial direction both ends at rear.
The situation that engaging portion 743 is located at the front and back of base housing 74 is shown in embodiment above-mentioned.Such shape It is mobile to the front-rear direction of outer barrel that the position of the engaging portion 743 of state can be effectively prevented base housing 74.But in this situation Under, it is mobile to the circumferencial direction of outer barrel that base housing 74 can not be effectively prevented.
Based on such reason, prompt sends as an envoy to engaging portion 743 in the two sides direction circumference side of base housing in the present embodiment To an example of protrusion.That is, its length for being considered using engaging portion 743 outer peripheral surface for making base housing 74 surround outer barrel Spend an example further increased.As previously mentioned, the base housing 74 and module mounting portion 210 can be on the outer peripheral surface edges of outer barrel Circumferencial direction be formed as the combination of line interval and curve section.It is therefore not necessary to circumferentially by the pedestal of base housing 74 Direction expansion, but firm banking shell 74 just only can be combined by expansion engaging portion 743 strongerly.In other words, lead to It crosses the front-end and back-end in the two sides side of base housing and forms engaging portion, formed and tied with the both ends of the front and back in shell The case where conjunction portion, is compared, and can be realized the secure bond of stronger base housing.
Also, using the position of such engaging portion, can guarantee to arrange coil 71 inside base housing 74 In the case where space, form base housing 74 utmostly longlyer along axis direction.Also, by the way that base housing 74 is tight It is affixed on cylinder-shaped outer barrel 20, the distance minimization of itself and the interior bucket 30 can be made.
Also, module mounting portion 210 corresponding with the engaging portion 743 is preferably line interval.That is, engaging portion and module Mounting portion is preferably formed to, and horizontal plane and horizontal plane are formed in a manner of abutting each other.That is, can be chased after in module mounting portion It is formed with line interval corresponding with the engaging portion 743 of base housing with adding, or extends previous line interval further And it is formed.Thus, it is possible to which base housing is made more stably to be installed on the module mounting portion as a part of outer barrel outer peripheral surface.
Hereinafter, being illustrated referring to Figure 20 to the interconnecting piece 25 of outer barrel 20 and the structure of base housing 74.
According to the convenience and each function in manufacture, outer barrel 20 includes: front outer barrel 22, before surrounding the interior bucket 30 Side；Rear outer barrel 21 surrounds the rear of the interior bucket 30；And interconnecting piece 25, by the front outer barrel 22 and rear outer barrel 21 It is connected, and is formed along the circumferencial direction of said tub 20.The induction module 70 can be in the front outer barrel 22 and institute State setting in 21 range of rear outer barrel.The interconnecting piece 25 can be located at the center in the front-back direction of substantially whole outer barrel 20.
The interconnecting piece 25 is considered can be to radius side from the outer peripheral surface of front outer barrel 22 and rear outer barrel 21 To the part maximally protruded.That is, the interconnecting piece 25 is the part that front outer barrel 22 and rear outer barrel 21 combine, therefore, It is considered the part expanded to increase bonded area to radial direction outside.In addition, such interconnecting piece 25 It can be formed in outer peripheral surface entire scope along the circumferencial direction of outer barrel.
Therefore, in the case where the outer peripheral surface of outer barrel installs induction module, it would be possible to generate induction module and interconnecting piece Interference.Also, such interference is avoided if necessary, induction module has to be set to outside the radial direction of the interconnecting piece Side.The interval between induction module and interior bucket will inevitably be increased as a result,.
Therefore, it is necessary to develop the length for reducing the induction module 70 and being spaced by interconnecting piece 25, to increase sense Answer the scheme of heating efficiency.
The induction module 70 includes: reinforcing rib 7412, protrudes, is used for downwards from the lower part of the base housing 74 The outer peripheral surface of said tub 20 and the interval of 74 bottom surfaces of base housing are compensated, the reinforcing rib can be from said tub Front and rear are set on the basis of the interconnecting piece 25 of outer peripheral surface protrusion.That is, by make interconnecting piece 25 protrusion length and The protrusion length of reinforcing rib is identically formed, the part that do not meet with the interconnecting piece 25 can use reinforcing rib compensate with outside The interval of the outer peripheral surface of bucket 20.At this point, the reinforcing rib is formed in the part that do not meet with the interconnecting piece 25 to radiation direction, So as to improve the intensity of the base housing 74.
In other words, interconnecting piece 25 can be in contact below with the pedestal 741 of base housing 74.I.e., it is possible to make interconnecting piece 25 It executes and imitates function such as identical with reinforcing rib 7412.It as a result, also can be by base housing 74 strongerly by interconnecting piece 25 It is incorporated into outer barrel 20.
The interconnecting piece 25 may include that the first combination muscle 211 and second combine muscle 221.That is, the two can be bonded to each other And constitute interconnecting piece 25.First can be formed in front outer barrel 22 in conjunction with muscle 211, and in the case, second combines muscle 221 can be with It is set to rear outer barrel 21.Also, can also mode in contrast constitute.In order to illustrate upper convenience, muscle is combined with first 211 are formed in rear outer barrel 21 and second is formed in for the situation of front outer barrel 22 in conjunction with muscle 221 and illustrates interconnecting piece 25.
A part in interconnecting piece 25 is located at 70 lower part of induction module.That is, the connection formed along the circumferencial direction of outer barrel It is corresponding with predetermined angular in portion to be partially located at induction module lower part.The part can also be referred to as module mounting portion.
First combination muscle 211 carries out after can nearby being protruded from the end (front end) of rear outer barrel 21 to radial direction outside Bending, to form insertion groove.Second combines muscle 221 can be from the end (rear end) of front outer barrel nearby to radial direction outside Protrusion is formed.
Described first will be formed together insertion groove with the end of the rear outer barrel 21 in conjunction with muscle 211.In the insertion groove The end of the front outer barrel 22 can be inserted.The close of such as rubber gasket can be inserted inside the insertion groove as a result, Seal component.As a result, when the end of the front outer barrel 22 is inserted in the insertion groove, the containment member can by compression and Execute sealing.
As shown in FIG. 20 A, described first combine the end of muscle 211 can be to bending on the outside of radial direction.In addition, described Two combine muscle 211 can be to protrusion on the outside of radial direction, muscle 211 can be combined to be in contact with described first.Using such First combines muscle 211 and second to combine the shape of muscle 221, can increase the bonded area on interconnecting piece 25.I.e., it is possible to utilize half Diameter direction enlarged portion increases bonded area.But in the case, the protrusion length of interconnecting piece will inevitably be increased. It will inevitably increase between coil 71 and interior bucket 20 separated by a distance as a result,.
Therefore, the through portion 7411 for the interconnecting piece 25 insertion is preferably formed in the base housing 74.That is, logical It crosses and is inserted into interconnecting piece 25 in through portion 7411 and firm banking shell 74, coil can be closer to the outer peripheral surfaces of outer barrel.That is, logical Crossing makes coil substantially be in contact with the radial direction lateral surface of interconnecting piece, can utmostly reduce the periphery of coil and outer barrel Interval between face.
In the case, the base housing pedestal in the through portion can be removed, and be simply formed with coil slot.By This can be also formed with coil in through portion, and the coil is in contact with the radial direction lateral surface of the interconnecting piece.For this purpose, Described first combines muscle 211 and second that the radial direction lateral surface of muscle 221 is combined to be preferably formed to have identical radius.
The radial direction lateral surface of radial direction lateral surface and the second combination muscle 221 can be formed to have identical Radius.In addition, the radial direction enlarged portion of interconnecting piece can be removed in embodiment above-mentioned.Diminution connection is shown in Figure 20 B The embodiment of the form of the protrusion height in portion 25.In other words, there is shown with the radial direction bonded areas on interconnecting piece 25 to be contracted Small embodiment.Such interconnecting piece 25 is not generally formed in the circumferencial direction of outer barrel, but can be only formed in and module The corresponding interconnecting piece part of mounting portion.Interconnecting piece in other parts can be identical as the interconnecting piece in Figure 20 A.
As previously mentioned, induction module is preferably only formed in a part of section in the outer peripheral surface of outer barrel.That is, in the circle of outer barrel On the whole, the circumferential length for installing induction module is comparatively small by Zhou Changdu.Therefore, in the module installation for being located at installation induction module The interconnecting piece 25 in portion can save radial direction enlarged portion.Thus, it is possible to which the interconnecting piece 25 in the part saves radial direction expansion The portion of opening, and it is provided only with the part for being inserted into rubber gasket.
In addition, the binding force of front outer barrel 22 and rear outer barrel 21 can be formed by bolt or screw.That is, when described When tightening bolt or screw to the front-rear direction of outer barrel on interconnecting piece 25, the two can combination snugly into each other.Such bolt Or the fastening position of screw can be provided with along the circumferencial direction of outer barrel it is multiple.It can be with for fastening bolt or the structure of screw Expansion interconnecting piece 25a as showing in referred to as expansion interconnecting piece 25a, Figure 18 is formed with multiple along the circumferencial direction of outer barrel Example.
The fastening of such bolt or screw can be saved in the interconnecting piece 25 for being located at module mounting portion, also, can be with Save the structure for such fastening.This is because interconnecting piece 25 will not under the action of the structure for such fastening It can avoid ground more to expand to radial direction.Therefore, it on interconnecting piece 25 corresponding with module mounting portion, preferably saves and is used for Generate the structure of the binding force of front outer barrel and rear outer barrel.
As shown in figure 18, expansion interconnecting piece 25b, the expansion positioned at the two sides of module mounting portion are saved on module mounting portion Angle [alpha] between interconnecting piece 25b is substantially 50 degree left and right.This is in order to avoid module mounting portion and to expand the dry of interconnecting piece 25b It relates to, also, as previously mentioned, this is in order to ensure the line interval for installing module mounting portion.Therefore, it is located at module mounting portion Two sides expansion interconnecting piece between angle be also possible to substantially 40 degree front and rear angles, rather than 50 degree.
But the angle between the expansion interconnecting piece is further increased, in terms of bond strength not preferably.This Outside, it under the action of such angle expanded between interconnecting piece, is deposited in terms of the further left and right width of expansion induction module Restricted.For the installation convenience and mounting stability of induction module itself, and in order to avoid with expansion interconnecting piece Interference will inevitably limit the expansion of the left and right width of induction module.
In addition, the outer barrel for storing washing water characteristic and with the relationship of loading, the combination on the top of outer barrel Safety coefficient will be less than the lower part of outer barrel.Therefore, in view of induction module circumferential width and outer barrel circumferential length, And when being located at the situation on the upside of outer barrel in view of induction module, the structure of such interconnecting piece 25 can be fully ensured reliably Property.
Similarly, through portion can also be formed in base housing 74 in the present embodiment, and interconnecting piece is made to be inserted in through portion. In the present embodiment, the interval between induction module and interior bucket can be more reduced compared with embodiment above-mentioned.
In the foregoing embodiments, the shape of module mounting portion and the structure of the interconnecting piece positioned at module mounting portion are utilized And the connection structure with base housing, the interval between coil and the outer peripheral surface of interior bucket can be reduced significantly, to have non- Often high efficiency.
In the device for clothing processing of one embodiment of the invention, using the driving of induction module 70, interior bucket can be non- 120 degree Celsius or more are heated in the often fast time.If in the state of interior bucket stopping or in very slow rotation speed In the state of drive induction module 70, then the specific part of interior bucket can be overheated very fast.This is because failing from quilt The interior bucket of heating fully executes heat transmitting to washings.
Therefore, the correlativity between the rotation speed of interior bucket and the driving of induction module 70 is particularly important.In addition, with making The case where induction module rotates interior bucket after being driven is compared, and so that interior bucket is carried out rotation rear-guard and moves induction module.
The rotation speed of such interior bucket and the relevant detailed embodiment of the drive control of induction module will carry out aftermentioned.
As shown in Figure 1, lifting member 50 extends in the front-rear center of interior bucket forward and backward and is installed.In addition, being promoted Part 50 can be provided with multiple along the circumferencial direction of interior bucket.As shown, the peace of the position of lifting member 50 and induction module 70 Holding position is approximate.That is, the more part of lifting member 50 can be arranged with the mode of 70 opposite direction of induction module.Therefore, it is provided with and mentions The outer peripheral surface for rising the interior bucket of part 50 can be heated by induction module 70.It is provided with the outer peripheral surface of the interior bucket of such lifting member 50 simultaneously It is not the part being directly in contact with the clothing inside interior bucket.That is, since lifting member 50 is in contact with clothing, from the periphery of interior bucket The heat that face generates will be passed to lifting member 50 rather than pass to clothing.Therefore, it would be possible to lifting member 50 be caused to be overheated Problem.Specifically, the interior bucket periphery being in contact with lifting member 50 may be overheated.
Figure 21 shows the situation in general interior bucket 30 installation lifting member 50.Wherein only illustrate interior bucket center, and interior bucket 30 forward portion and rear portion is then removed.This is because the lifting member 50 usually can only be installed on interior bucket center.
Lifting member 50 be equipped with along the circumferencial direction of interior bucket it is multiple, shown in attached drawing installation there are three lifting member one Example.
The periphery of interior bucket can be by being equipped with the lifting member mounting portion 323 of lifting member and being not installed with the promotion of lifting member Part exclusion portion 322 is constituted.Sheet metal can be crimped in rounded mode and pass through joint portion 326 by columnar interior bucket 30 (seaming) it is formed.Joint portion 326 can indicate the part for being attached at the both ends of sheet metal by welding etc..
It could be formed with the embossed pattern (embossing pattern) of multiplicity in the periphery of interior bucket, and in order to install Lifting member and could be formed with multiple through holes 324 and lifting member intercommunicating pore 325.That is, can be formed in lifting member exclusion portion 322 There is the embossed pattern of multiplicity, is formed with multiple through holes and lifting member intercommunicating pore in lifting member mounting portion 323.
Lifting member mounting portion 323 is periphery a part of interior bucket.Therefore, be usually simply formed with for install lifting member and The hole for the minimum for passing through washing water.This is because more by the Kong Yue of the formation such as perforation (piercing), it would be possible to Unnecessary manufacturing expense is caused to rise.
Therefore, it can be accordingly formed with the outline shape of the lifting member 50 of installation in lifting member mounting portion 323 multiple Through hole 24, and lifting member 50 is incorporated into the inner peripheral surface of interior bucket by through hole 24 in this way.Also, in lifting member mounting portion 323 center portion could be formed with multiple lifting member intercommunicating pores 325, so that washing water can be outside interior bucket into lifting member Portion is mobile.
But required hole 324,325 is usually simply formed in lifting member mounting portion 323, and in the outer peripheral surface of interior bucket More part keeps original structure.That is, hole 324,325 is formed by the gross area in the gross area of lifting member mounting portion 323 It is comparatively small.Therefore, in lifting member mounting portion 323, the more area other than the area in hole can be with induction module 70 is directly opposite.That is, lifting member mounting portion 23 itself can be heated by induction module 70.
Lifting member 50 is projectedly installed on the inside of radial direction of the lifting member mounting portion 323 to interior bucket 30.Lifting member as a result, Mounting portion 23 itself is not in contact with the clothing inside interior bucket.Only, lifting member itself will be in contact with interior bucket.
In general, lifting member 50 is formed by plastic material.Due to the lifting member 50 and lifting member of such plastic material Mounting portion 323 directly contacts, and the heat generated from lifting member mounting portion 323 can be directly passed to lifting member 50.Another party Face, since lifting member 50 is plastic material, the heat transmitted to the clothing contacted will be seldom.This is because lifting member 50 The plastic material of itself has low-down thermal conduction characteristic.Therefore, the one of the lifting member being only in contact with lifting member mounting portion Part is exposed to high temperature, and such heat will not integrally be transmitted to lifting member.
According to the experimental result of inventor, the temperature on lifting member mounting portion can rise to 160 degree Celsius, another party Face, can be risen to by not installing the temperature on the part of lifting member by 140 degree Celsius.This is considered, and installs from lifting member The heat that portion generates can not pass to clothing.
Therefore, lifting member 50 can be overheated, and thus may cause the problem of lifting member is damaged.Further, since nothing Waste of energy to clothing, may be decreased efficiency by method by the heat transfer generated from lifting member mounting portion 323.Of the invention one Such problems is aimed to solve the problem that in embodiment.
Figure 22 shows the interior bucket of one embodiment of the invention and the situation of lifting member.The production method or shape of interior bucket can be with It is identical or approximate as general interior bucket shown in Figure 21.Only, lifting member mounting portion 323 can become different.
As shown, lifting member exclusion portion 322 can be identical as the structure in general interior bucket.But it is arranged with lifting member Differently except portion 322, the periphery of interior bucket can be excluded or saved in lifting member mounting portion 323.That is, in the periphery of interior bucket with The area of the size of the area approximation of lifting member can be removed or exclude.With lifting member or make to wash based on being previously described for installation The omission area for washing the hole that water passes through is compared, and the area of relatively more parts can be saved.
Specifically, the center portion in lifting member mounting portion 323 could be formed with recessed portion 325.The recessed portion 325 Can in the form of interior bucket periphery a part is cut open, and can in center position from interior bucket periphery a part to interior bucket it is recessed Sunken form.The former embodiment is shown in Figure 22, the embodiment of the latter is shown in Figure 25.
Lifting member mounting portion 323 can be accordingly formed with the shape of the lifting member 50 of installation multiple through holes 324, 326.The through hole 324,326 can accordingly be formed along the gabarit of lifting member (frame) with the outline shape of lifting member 50 Have multiple.As an example, in the case where lifting member is trade shape, the through hole can be formed with along the gabarit of track It is multiple.Certainly, such through hole can be formed as chiseling the form in hole in periphery a part of interior bucket.
Interior bucket periphery part can be saved in the center portion of the lifting member mounting portion 323.I.e., it is possible to save and feel Answer the area of the opposite direction of module 70.That is, can be integrally cut open and formed in the shape cut by the part that through hole 324,326 surrounds The recessed portion 325 of state.
The inside of the recessed portion 325 and lifting member accordingly forms and is elevated part and blocks.It is such as a result, to cut shape The recessed portion of state will be unable to observe inside interior bucket.In addition, it can be observed that being installed on lifting member mounting portion on the outside of interior bucket The center portion of 323 lifting member.
Under the action of such lifting member mounting portion 323, substantially can all it be excluded in the part of installation lifting member The area of 70 opposite direction of interior bucket periphery and induction module.It as a result, will be very small from the heat that lifting member mounting portion 323 generates.This Indicating can be in the same manner using the lifting member of general plastics form.This is because due to integrally being generated from lifting member mounting portion Heat it is very small, lifting member will not be overheated because being transmitted to the heat of lifting member.
But using general plastics lifting member, in the portion that lifting member and lifting member mounting portion combine Local heating may be generated by dividing, this will likely cause the damage of local lifting member.Although also, being installed with lifting member The heat generated when the corresponding area in portion 323 and induction module opposite direction is minimum, but induction module is being driven at this time.Cause This, is changed to thermal energy since the major part of the energy used is unchanged, it would be possible to energy loss occur.
Therefore, it is necessary to develop while meeting the energy loss for preventing lifting member from overheating and making to generate in lifting member mounting portion The scheme of minimum.
The provider for providing device for clothing processing can not only provide certain types of device for clothing processing, additionally it is possible to provide The device for clothing processing of the type of multiplicity.As an example, the washing machine without drying function can be provided simultaneously and had and dried The washing machine of dry function.Therefore, produced in the case where the model of identical capacity, in identical structure using common component by It is very economical.
As an example, in the washing machine with identical capacity (carrying out washing treatment capacity) or with the dryer of washing function In the case where, in the angle of manufacturer, the model that identical interior bucket and identical lifting member are jointly used in multiplicity will More economically.This be conducive in terms of product competitiveness the interior bucket that will be used in the past and lifting member along be used for new model without into Row change.This is because when using mass production as premise, in the case where changing previous component, it would be possible to increase initial stage Investment cost or stock control expense or production cost.
It is therefore preferred that the structure or material of interior bucket or lifting member are not changed, but with controlling prevents lifting member by mistake Heat.
Figure 22 is the relevant simple concept map of the structure of one embodiment of the invention.
As shown in figure 22, interior bucket 30 is also heated by induction module 70 in the same manner in the present embodiment.In addition, also existing in the same manner Lifting member 50 is installed inside interior bucket 30.Also, it is identical as embodiment above-mentioned or approximatively, also outside the radial direction of interior bucket Induction module 70 is installed more particularly, in the outer peripheral surface of outer barrel 20 in side.
This embodiment is characterized in that changing the electric current applied to induction module 70 by confirming the rotation angle of interior bucket Size or output size.Specifically, since interior bucket can be formed as cylinder-shaped, it can be on the basis of specified point by interior bucket Rotation angle is defined as 0 degree to 360 degree.
For example, the rotation angle that specific lifting member can be located to the interior bucket in the place A of topmost is defined as 0 degree.Inside Bucket counterclockwise rotate the case where and three lifting members on the circumferencial direction of interior bucket press identical spaced situation Under, it may be considered that lifting member is located at position when the rotation angle of interior bucket is 0 degree, the rotation angle of interior bucket is 120 degree When position and interior bucket rotation angle be 240 degree when position.In view of the left and right width of lifting member, it may be considered that and mention Rise the angular range that part is located at substantially 2-10 degree.
It, can be by confirming that the position of lifting member 50 is based on sense to change when interior bucket is rotated according to the present embodiment Answer the interior bucket heating amount of module.That is, reducing or eliminating when lifting member 50 is in the position opposite with induction module 70 based on sense The interior bucket heating amount for answering module can normally play interior bucket heating amount when lifting member flees from opposite position.In such The variation of bucket heating amount can be changed by the output of induction module to realize.
As a result, due to the energy for avoiding independently remaining induction module consumption with the rotation angle of interior bucket, Neng Gouti High energy source efficiency.Also, the consumed energy due to can be significant in interior barrel section corresponding with lifting member 50 be reduced, it can The situation that 50 part of lifting member is overheated is reduced significantly.
It is shown in Figure 22 to be uniformly set with the circumferencial direction along interior bucket by identical spaced lifting member 50 Permanent magnet 80a.The magnet 80a can be configured as the rotation angle for effectively confirming interior bucket.With lifting member 50 In the same manner, magnet 80a can be configured circumferentially by identical interval.Furthermore, it is possible to be configured with and lifting member Identical number.Certainly, the angle between lifting member and magnet can be identical between multiple lifting members and multiple magnet.
As a result, when detecting the position of particular magnet, the position of lifting member associated with particular magnet can detecte out It sets.Specifically, can detecte out the position of three lifting members when detecting the position of three magnet.As shown in figure 22, when Interior bucket rotate in the case where when specific position detects magnet, can be confirmed out lifting member be located at interior bucket counterclockwise The position of substantially 60 degree left and right is rotated again.
Specifically, can be in the present embodiment further include: sensor 85 detects magnet 80a's with the rotation of interior bucket Position, so as to detect the position of lifting member 50.The sensor can detecte out magnet and be located in the rotation angle of interior bucket Which angle place, and the position of lifting member can be detected by the position of magnet.
Certainly, the sensor 85 can detecte magnet and merely detect magnet it is detected whether.The rotation of interior bucket 30 Rotary speed can be constant in specific time point, therefore, when being detected from magnet at the time of by specific time, can determine Lifting member 50 reaches the position opposite with induction module 70.
Explanation is easy to carry out to it, it is assumed that when interior bucket carries out rotation as premise by 1RPM, interior bucket can revolve in 60 seconds Three-sixth turn.When three magnet and three lifting members configure at the same angle, particular magnet 80 is detected in sensor 85 At the moment, after interior bucket rotates 60 degree of position i.e. 10 second again, lifting member will reach and the position of sensor opposite direction.
As shown in figure 22, it when sensor 85 is detected positioned at the magnet of the lowest part of interior bucket 30, can determine specific Lifting member is located at the position opposite with induction module 70.As a result, when lifting member is located at the position opposite with induction module 70, subtract The small interior bucket heating amount based on induction module 70 can increase interior bucket heating amount when lifting member flees from opposite position.As An example can close the output of induction module or normally keep the output of induction module.
With differently, magnet 80 can also be configured to position identical with lifting member 50 shown in Figure 22.In the case, Magnet positions detection can be identical as lifting member position detection.But in the case, it would be possible to be not easy to realize the sense of first property processed Answer module drive.Although the output of induction module can be changed within the cracking time, it is not easy while detecting magnet Change the output of induction module.This is because angle occupied by lifting member 50 will likely compared with the angle occupied by the magnet It is bigger.Although that is, the position of magnet can be defined as special angle, and the angle of lifting member can be defined as special angle Range rather than special angle.
Accordingly, it is considered to angular interval occupied by the time interval and lifting member for changing output, in order to realize more The output of accurate induction module is added to change, the position of the position and lifting member that preferably make magnet is spaced in a circumferential direction And there is predetermined angular.In other words, preferably allow the delay time of stipulated time to calculate lifting member in magnet detection moment Position, to carry out variable control to the output of induction module.Preferably, make permitted delay time according to interior bucket RPM and It is different.
Magnet 80a needs are rotated together with interior bucket.It is therefore preferred that magnet 80a is set to interior bucket.In addition, with Outer barrel 20 is preferably provided in the sensor 85 of detection magnet 80a.That is, to be revolved with interior bucket 30 relative to fixed outer barrel 20 Turn identical mode, rotates magnet 80a relative to fixed sensor 85.
Figure 23 shows the control structure for confirming the position of lifting member by the position for detecting magnet 80a.
The various drivings of main control unit 100 or primary processor the control device for clothing processing of device for clothing processing.As one Example, control interior bucket 30 driving whether and interior bucket rotation speed.Furthermore, it is possible to be provided with based on the main control unit 100 Control and module control unit 200 that the output of induction module 70 is controlled.Module control unit is properly termed as induction heating Device (induction heater, IH) control unit, induction system (induction system, IS) control unit, heating system (heating system, HS) control unit or module handler.
Module control unit 200 can control the electric current applied to induction driving portion, or the output of control induction module.Make As an example of, in the case where main control unit 100 orders operation induction module to module control unit 200, module control unit 200 can be with Control is to run induction module.In the case where unlatching/closing movement is merely repeated in induction module, it would be possible to nothing Additional module control unit 20 need to be set.For example, can control induction module unlatching, when interior bucket is stopped when interior bucket is driven When only driving, induction module closing can control.
But in the present embodiment, during interior bucket is driven, opening for induction module can repeatedly be controlled It opens/closes.That is, such control can change very fast at the time of change.It is therefore preferred that with main control unit 100 are additionally provided with the module control unit 20 of the driving for controlling induction module.This is also for reducing main control unit 100 The scheme that overloads of processing.
Sensor 85 can be provided as the form of multiplicity, send mould to as long as being able to detect magnet 80a and will test result Block control portion 200.
Sensor 85 is configured to reed switch (reed switch) form.Reed switch is switch topology, can be with It is when by magnetic force based on magnet, switch is switched on, and when fleeing from from magnetic force, switchs the sensor being disconnected.That is, working as magnetic Iron be located at and reed switch as close to position when, the magnetic force by magnet is influenced, and reed switch will be switched on, and works as magnetic When iron is fled from from reed switch, reed switch will be disconnected.Switching on and off for reed switch will export signal different from each other Or label.As an example, it in the case where reed switch is switched on, can produce the signal of 5V, and be disconnected in reed switch In the case where, it can produce the signal of 0V.Such signal can be received from module control unit 200 and calculates the position of lifting member 50 It sets.On the contrary, the signal of 0V can also be exported in the case where reed switch is switched on, and 5V is exported in the case where being disconnected Signal.Section due to detecting magnetic force is naturally larger than the section for not detecting magnetic force, and 0V is preferably exported when detecting magnetic force Signal.
Module control unit 200 can know current interior bucket RPM information by main control unit 100.It is mentioned furthermore, it is possible to know Rise the relative angle between part and magnet.Module control unit 200 can calculate lifting member based on the signal of reed switch as a result, Position.Certainly, module control unit 200 can change the output of induction module 70 based on the position for the lifting member extrapolated. In the opposite position of lifting member 50 and induction module 70, module control unit 200 can make the output of induction module reach 0 or subtract It is few.Thereby, it is possible to reduce unnecessary energy consumption significantly in 50 part of lifting member.Hereby it is possible to prevent at lifting member 50 Divide the situation overheated.
The sensor 85 is configured to the form of Hall sensor.Hall sensor preferably detects magnet 80a simultaneously Export label different from each other (flag).As an example, in the case where detecting magnet 80a, 0 label can be exported, and In the case where not detecting magnet, 1 label can be exported.
No matter under what circumstances, module control unit 200 can calculate the position of lifting member based on the signal of detection magnet It sets.Furthermore, it is possible to according to the position for the lifting member extrapolated come the output of variable control induction module.
Alternatively, it is also possible to differently use magnet with the number of lifting member.This is because since lifting member can have each other There is the mode at identical interval to configure, when detecting the position of specific lifting member, can extremely accurate extrapolate other mention Rise the position of part.That is, with two magnet differently, being saved shown in Figure 22 in three magnet.Such embodiment is related Block diagram be illustrated in Figure 24.
In general, the main control unit 100 of washing machine has known the rotation angle of interior bucket and/or the rotation angle of motor 41 Degree.It is integrally rotated using motor 41 and interior bucket and the rotation angle of motor 41 and the rotation angle of interior bucket are identical before that is, working as When mentioning, by confirming that the position of a magnet is just able to confirm that three lifting member positions.
As an example, interior bucket is rotated by 1RPM, and lifting member can be located relative to the position that a magnet rotates 60 degree It sets.When sensor 85 detects magnet 80a, it can determine that specific lifting member is located at 60 degree of rotation positions (that is, after 10 seconds). Likewise it is possible to determine that second lifting member is located at the position using 10 seconds time points, third lifting member is located to pass through again Cross the position of 10 seconds time points.
That is, main control unit 100 can confirm three by the relevant information of a magnet detected from sensor 85 A lifting member position.Therefore, main control unit 100 can make the variable control of module control unit 200 based on such lifting member position The output of induction module 70 processed.
Therefore, according to the present embodiment, at the time of lifting member and induction module opposite direction or interior bucket rotates angular interval, can be with Control for reduce the output of induction module or make its 0, when fleeing from opposite moment or opposite section, can normally keep feeling Answer the output of module.
Therefore, unnecessary energy waste and the overheat for lifting member part can be prevented.Certainly, due to without change Interior bucket and lifting member used in the prior art carry out using and it is very economical.
In addition, being necessarily provided in the embodiment illustrated by Figure 22 to Figure 24 in order to confirm the position of lifting member Additional sensor and additional magnet.It is of course also possible to by the sensor of the form different from such sensor come really Recognize the position of lifting member.But, it has to need the additional sensor being arranged for the purpose of the position for confirming lifting member.
Due to needing add additional sensor for confirming the position of lifting member, it would be possible to make manufacture become complexity and Increase expense.This is because needing to be additionally provided in unwanted sensor or magnet in the device for clothing processing of the prior art. Certainly, in order to install such structure, it is also possible to need to change the shape or structure of outer barrel or interior bucket.
Hereinafter, to the reality that also can be realized purpose above-mentioned in the case where not needing and additional sensor and magnet being arranged Example is applied to be described in detail.
Figure 25 is shown a part of the inner peripheral surface expansion of interior bucket.As shown, the inner peripheral surface in interior bucket could be formed with The embossed pattern 90 of multiplicity.Such embossing can be formed as the form of multiplicity, for example formed as to the sun protruded inside interior bucket Form is carved, or the yin for being formed as protruding to the outside of interior bucket in contrast carves form etc..The apperance of embossing can have multiplicity.But It is that the pattern of embossing generally can be identical along interior bucket circumferencial direction and repeatedly presents.
Identically as such embossing, it is conventionally formed with the through-hole of the inside and outside of perforation interior bucket.This be for make washing water to The inside and outside of interior bucket passes in and out.
But in the part of the circumferencial direction installation lifting member along interior bucket, preferably save such embossed pattern 90. That is, this is because the radius for the interior bucket inner peripheral surface for needing to keep constant, can just be easily installed lifting member.Therefore, it does not install and mentions The radius change for rising the interior bucket inner peripheral surface of the part of part is smaller.
The more part of embossing is formed to protrusion inside interior bucket.That is, its protrusion area is relatively large.This is because pressure Flower needs to protrude to the inside of interior bucket, the area of the interior bucket inner peripheral surface based on embossing can just increased, so as to further increase The friction area of clothing and interior bucket inner peripheral surface.
When using the interior bucket without embossing and radius having the same as premise, it is believed that be that interior bucket is revolved with it Gyration independently area having the same and identical separated by a distance and opposite with induction module 70 always.
But such embossed pattern is considered to improve detersive efficiency or drying efficiency and required knot Structure.Therefore, under the action of embossed pattern, opposite direction area corresponding with induction module and opposite direction distance will inevitably bases The rotation angle of interior bucket and change.This is because because of the presence or absence of embossed pattern above-mentioned or the variation of embossed pattern, it is interior The opposite area of bucket and opposite distance will inevitably change according to the rotation angle of interior bucket.That is, with induction module opposite direction The shape of interior bucket will inevitably change.
Figure 26 shows the electric current in induction module 70 corresponding with the rotation angle of interior bucket and the variation of output.
I.e., it is known that electric current and output in induction module change according to the rotation angle of interior bucket.In other words, it can determine Electric current and output reduce significantly in particular moment or special angle out.
The variation of variation or the output of the electric current detected in induction module in this way, additional sensing that no setting is required Device just can calculate the position of lifting member.As an example, during the output for keeping induction module, as interior bucket is rotated, Electric current or output in induction module will likely change.
In the state of being controlled as electric current having the same or output by feedback control, when lifting member part and sense Electric current or output will be reduced when answering module to correspondence.This is because this area for may be opposite surface and distance become shortest position It sets.Therefore, the variation of electric current or output (electric power) in induction module corresponding with the interior bucket rotation variation of angle can be passed through To calculate the position of lifting member installation section.
When calculating the position of such lifting member installation section, the induction module in lifting member installation site can be made Output control is 0 or significant reduces output (electric power).
According to fig. 2 shown in 6, on the basis of 360 degree, it can calculate and be located at substantially 50-70 degree section, substantially for lifting member 170-190 degree section and substantially 290-310 degree section.For example, during induction module carries out driving and interior bucket rotation is turned around, It can calculate that lifting member is located at three angular intervals.It certainly, can be in order to more accurately confirm the position of such lifting member Identical process is repeatedly repeated, correct the position of lifting member and is calculated.
In addition, when determining the reckoning of position of lifting member, control can be since rotating subsequent interior bucket, based on mentioning The position of part is risen to change the output of induction module.
By the embodiment illustrated using Figure 22 to Figure 26, interior bucket and lifting member can particularly not changed In the case of improve efficiency and prevent lifting member from being overheated.
Hereinafter, the control method to one embodiment of the invention is described in detail.
Firstly, in case of need, starting the driving (step S50) of induction module 70 to heat interior bucket.In such Bucket heating can in order to inside drying inner barrel clothing or heat inside the barrel washing water and execute.Therefore, it can dry Such induction module 70 is driven at the time of dry stroke or execution washing stroke.Alternatively, it is also possible to be driven in dehydrating stroke Induction module 70.In the case, since interior bucket rotates at a very rapid rate, the heating amount of interior bucket will likely be relatively small. But due to executing the moisture removal based on centrifugal force and the moisture evaporation based on heating compoundly, it can more improve dehydration Effect.
When induction module 70 starts driving, judge whether to meet termination condition (step S51), when meeting termination condition When, the driving (step S56) of induction module 70 can be terminated.Termination condition can be the end of washing stroke, be also possible to dry The end of dry stroke.But such driving terminates (step S56) and is also possible in a washing stroke or drying stroke Temporarily terminates rather than finally terminate.Therefore, unlatching/closing of induction module can be repeated.
When induction module 70 starts driving, preferably controls induction module 70 and normally carry out output until terminating to drive Dynamic (step S56).That is, it is controlled as the output for having presetting, and can be carried out to more accurately export control Feedback control.Therefore, the actuation step of induction module 70 may include that module control unit control induction module is normally carried out output The step of.
In order to solve problems of excessive heat existing for lifting member part, it is preferably carried out the rotation with interior bucket and accordingly detects promotion The step S53 of part position.Judge whether lifting member is located at the position with induction module opposite direction (hithermost i.e., it is possible to execute The position that position and induction module face) the step of.The position detection of such lifting member can carry out driving period in interior bucket Constantly execute.It is of course also possible to drive induction module always in interior bucket driving period.It as an example, can be with In rinsing stroke, make interior bucket carry out driving but induction module without driving.Also, continue after the heating of washing water Washing stroke in, interior bucket can be made persistently to be driven but make induction module without driving.
It is therefore preferred that just detecting the position of lifting member after induction module is driven.That is, the position of lifting member is examined It surveys and preferably starts to carry out driving as premise using induction module to execute.
When detecting the position of lifting member, it can be determined that whether lifting member is located at specific position.That is, it is judged that whether reducing It exports or makes its 0 (step S54).When detecting that lifting member is located at opposite position, will meet reduce output or make its 0 Condition.Therefore, reducing output or exporting is 0 (step S55).In addition, when detecting that lifting member is not on opposite position, Output is set to keep normal (step S57).
Such step will be repeatedly carried out.Thus, it is possible to control and be, output is reduced in the opposite position of lifting member, and It is not that the opposite position of lifting member normally exports.Thereby, it is possible to the methods with controlling to prevent lifting member part from being overheated Energy efficiency is improved simultaneously.
Alternatively, it is also possible to not execute output control corresponding with the position of such lifting member always.That is, interior bucket into Row driving and induction module progress driving period, can independently remain output with the position of lifting member.I.e., if it is possible to Ignore the overheat of lifting member, such control can be removed.
For this purpose, the position detection for judging whether to need the lifting member for avoiding lifting member from overheating and output control can be executed The step S52 of system.This can be executed before the position detection for executing lifting member.
As an example, in the case where the rotation speed of interior bucket is fast as an example for 200RPM or more in the case where, due to Interior bucket rotation speed is fast, and the heating amount generated in lifting member part is relatively small.It is of course also possible to be considered as because interior bucket rotates speed It is relatively large to spend area and time fast and that interior bucket is in contact with clothing.This is because in the case, clothing is not due to lifting member Occur to shake and is tightly attached to interior bucket inner peripheral surface.
That is, (spin) driving is rotated in interior bucket, rather than the specific RPM or more for (tumbling) driving of being rolled In the case where, heating amount control corresponding with lifting member position will likely not have meaning.
Determining whether to as a result, will likely be highly effective using the step S52 that logic is avoided in lifting member heating.Certainly, this The condition used in the step of sample is not only RPM, can also be other conditions.As an example, when in drying stroke heating in When bucket, the amount of heat transfer to clothing is more.Therefore, it would be possible to the lifting member part not being in contact with clothing be caused to be overheated Problem.On the other hand, in the case where being equipped with washing water in outer barrel and outer peripheral surface a part of interior bucket made to be immersed in washing water, When interior bucket is heated, heat will largely pass to washing water.Such case is promoted other than in lifting member exclusion portion It also will be same in part mounting portion.In addition, at least part of lifting member will be directly immersed in washing water.Therefore, it is heating In the case where washing water, lifting member heating can also be excluded and avoid logic.
Therefore, the condition for determining whether to avoid using lifting member heating logic is also possible to judge which row it belongs to Journey.In the case where washing stroke, lifting member heating can be excluded and avoid logic.Therefore, avoid for entering lifting member heating The condition of logic can be deformed in a manner of multiplicity.
In addition, the position detection step S50 of lifting member can multiplicity form execute.I.e., it is possible to utilize sensing above-mentioned The case where the case where device and magnet, the curent change for being not equipped with sensor and utilizing induction module or output variation etc., is with multiplicity Mode executes.
Based on the shape of positional relationship and induction module and interior bucket between induction module and interior bucket, induction module will be real The interior bucket of specific part is only heated in matter.Therefore, when interior bucket of the induction module to stopping heats, only interior bucket is specific Part will be heated to be very high temperature.As an example, it is located at the upside of outer barrel and the non-rotary feelings of interior bucket in induction module Under condition, when induction module is driven, the upper periphery face of only interior bucket can be heated.
In the state that interior bucket stops, the upper periphery face of interior bucket is not in contact with washing water and washings.Therefore, interior bucket Upper periphery face will likely be largely to be overheated.Therefore, the overheat of interior bucket in order to prevent, needs to revolve interior bucket Turn.That is, it needs to be heated portion of by rotation interior bucket to change, and by the heat transfer of heating to washing water or washings.
Therefore, in order to run induction module, preferably firstly the need of rotating interior bucket.
Hereinafter, being said to the relevant embodiment of control logic corresponding between the operation of induction module and interior bucket driving It is bright.
As previously mentioned, the interior bucket heating mode of heating interior bucket 30 can be held during washing stroke or drying stroke Row.Substantially, interior bucket heating mode can also constantly execute in washing stroke and drying stroke section.
When executing interior bucket heating (step S10) mode, it can be determined that whether meet heating termination condition (step S20). Any of barrel temperature, target dryness fraction and target temperature of washing water etc. condition can become in the duration of heat, target Heat termination condition.That is, heating mode (step S70) can be terminated when meeting some condition.
For example, interior bucket heating (step S10) can be constantly executed in washing stroke, until washing water is heated to 90 degree.Interior bucket heating (step S10) can terminate when washing water reaches 90 degree.In drying stroke, can constantly it execute Interior bucket heats (step S10), until meeting dryness fraction.
In washing machine or dryer, the rotation speed of interior bucket is usually carried out with the rotation speed for being able to carry out rolling driving Driving.In the state that interior bucket stops, it is directly accelerated to the speed for carrying out rolling driving.In addition, rolling driving can be positive and negative Rotation mode is driven.I.e., it is possible to make interior bucket stop driving, so after being continued for rolling driving clockwise Carry out rolling driving counterclockwise again afterwards.
When the rotation speed of interior bucket is very low, similarly the specific part of interior bucket may be made to be overheated.For example, rolling Driving speed be 40RPM in the case where, interior bucket from halted state until being rotated by 40RPM by needing to have spent regulation when Between.Therefore, make interior bucket different at the time of being normally carried out rolling driving at the time of starting to carry out rolling driving with interior bucket.That is, when interior When bucket starts to carry out rolling driving, interior bucket is gradually accelerated from halted state, and is carried out after reaching rolling RPM by rolling RPM Driving.After it originally can execute rolling driving to predetermined direction, then interior bucket is made to stop driving, is then turned over to other direction execution Rolling driving.
Wherein, it needs to prevent the overheat of interior bucket and increases heating energy source efficiency and time efficiency.
In the low-down section the RPM of interior bucket, avoid heating in terms of prevent interior bucket overheat on advantageously.On the contrary, If just heating interior bucket after the RPM of interior bucket reaches normal interval, can cause the loss of time.
The time of running of induction module is preferably after interior bucket starts rotation and before reaching the RPM that normally rolls as a result,. Certainly, since the purpose for avoiding interior bucket overheat is even more important, induction module can also be run after reaching rolling RPM.
As an example, in the case where interior bucket RPM is greater than 30RPM, induction module can be made to run.That is, it is judged that interior bucket RMP Condition (step S40), and induction module (step S50) is opened in the case where meeting the condition.In addition, being less than in interior bucket RPM In the case where 30RPM, induction module can be made not run.I.e., it is possible to close induction module (step S60).
That is, preferably only running induction module in the case where being greater than specific RPM, the case where being less than specific RPM Under, run induction module not.
Therefore, it is considered, in normal rolling driving section, induction module is driven after interior bucket starts rotation It is dynamic, and stop driving before interior bucket is stopped rotating.I.e., it is possible to be considered as, induction module is with smaller than the RPM that normally rolls Presetting RPM on the basis of open/close.Therefore, in the case where rolling driving is region repeated multiple, such induction Unlatching/closing of module will also be repeated.
In the present embodiment, in order to prevent the overheat of interior bucket and may include the step S30 for judging interior bucket temperature condition.When So, interior bucket temperature condition together with interior bucket RPM condition above-mentioned or can be employed alone.In the case where using together, Condition judges may successively changing for moment.The situation that the judgement of interior bucket temperature condition is first carried out is shown in Figure 28.
As previously mentioned, the center portion of interior bucket is heated to relatively higher temperature compared with the front-end and back-end part of interior bucket Degree.As an example, the center portion of interior bucket can be heated to Celsius 140 or so.Wherein, in the center portion quilt of the interior bucket In the case where being heated to 160 degree Celsius or more, the overheat for interior bucket will may determine that.Certainly, overheat judges relevant interior bucket temperature Degree condition also can change.
160 degree Celsius can be the thermal deformation of interior bucket peripheral structure in order to prevent or the damage of washings and presetting Temperature.Therefore, in the case where interior barrel temperature is presetting temperature or more or exceeds, it is preferably turned off the fortune of induction module Row (step S60).
Therefore, in an embodiment shown in Figure 28, as an example, it is assumed that interior barrel temperature is less than 160 degree, interior bucket RPM The case where temperature for 40, target washing water is 90 degree Celsius, and the temperature of current washing water is 40 degree Celsius, induction module It is considered open state.Therefore, it may be implemented to ensure that the interior bucket of reliability and safety is heated by the condition of multiplicity.
In addition, the variable control of induction module executes in the state that induction module is opened.It therefore, can be in induction module Open the variable control of output that induction module is executed in step S50.Such variable control embodiment of output has been passed through Figure 27 is illustrated.Therefore, rolling driving continue in the case where, induction module can be repeated normal output interval and Reduce output interval.
Accordingly, for the relevant control logic of interior bucket heating mode and the relevant control logic of lifting member overheat is prevented, two Person can realize compoundly.Therefore, the overheat that can prevent interior bucket in advance can interrupt rapidly in unexpected interior bucket overheat Interior bucket heating, and the overheat of lifting member can be prevented.
Hereinafter, the relevant embodiment of temperature sensor 60 of the temperature of detection interior bucket is described in detail.
The heating target heated by induction module 70 is interior bucket 30.Accordingly, it is possible to which the structure that can directly overheat can be with It is considered as interior bucket 30.But interior bucket 30 is the structure rotated.In addition, as mentioned previously it is preferred being rotated with interior bucket Interior bucket heating is executed as premise.
Therefore, it is not easy to detect the temperature of interior bucket itself because of the particularity of such interior bucket.Especially, it is not easy in interior bucket The highest interior bucket center portion of temperature (that is, front-rear center part on the outer peripheral surface of interior bucket) detects interior barrel temperature.
In order to measure the temperature of interior bucket, the temperature of interior bucket can be directly measured.As an example, it can use contactless temperature Sensor is spent directly to measure interior barrel temperature.For example, can be detected by infrared temperature sensor as test object The temperature of interior bucket outer peripheral surface.
It but as previously mentioned, interior bucket is the structure rotated, and is the structure for being set to inside the barrel.Therefore, interior Environment inside and outside bucket may high temperature and humidity.Therefore, it not easily passs through and irradiates infrared ray towards interior bucket outer peripheral surface to detect temperature.
Face such difficulty, the present inventor does not measure the temperature of interior bucket directly, but can export in an indirect way into The scheme of row measurement.That is, measuring interior barrel temperature indirectly by air temperature value corresponding with interior bucket fever.
Interval between interior bucket outer peripheral surface and outer barrel inner peripheral surface can be substantially 20mm or so.Therefore, measurement can be passed through Air themperature between interior bucket outer peripheral surface and outer barrel inner peripheral surface measures interior barrel temperature indirectly.
The sky being installed between the detection outer barrel inner peripheral surface of temperature sensor 60 of the inner peripheral surface of outer barrel 20 and interior bucket outer peripheral surface Temperature degree.There are air between outer barrel inner peripheral surface and interior bucket outer peripheral surface.Therefore, the temperature and air of practical interior bucket outer peripheral surface The difference of temperature (temperature detected in temperature sensor) can be the heat conduction amount based on air (in interior bucket outer peripheral surface and temperature Between sensor) value that is multiplied with the thermal resistance based on air.
Due to the rotation because of interior bucket in the case where interior bucket outer circumferential surface section distributes raw scheduled air flowing, interior bucket outer peripheral surface Temperature may be constant with the difference in air temperature measured on the inside of outer barrel.Therefore, the temperature of interior bucket outer peripheral surface can use The sum of constant and the temperature value measured are calculated.
Therefore, the driving of induction module can be controlled based on the temperature for the interior bucket outer peripheral surface extrapolated.
Wherein, in order to more accurately calculate the temperature of the interior bucket outer peripheral surface, preferably in the outer peripheral surface of interior bucket and temperature The external environment for causing the increase and decrease of temperature is excluded between degree sensor as far as possible.
Certainly, in such external environment, most of environment by reduce temperature.
As an example, it other than the flowing of the air of the rotation based on interior bucket, is flowed more in the air based on other factors In the case where adding actively, it would be possible to be not easy to carry out accurate temperature reckoning.As an example, in the part that cooling water flows into, because in The more part of heat carries out thermally conductive to cooling water in bucket, it would be possible to be not easy to carry out accurate temperature reckoning.As an example, with The part that the environment of relative low temperature outside outer barrel is directly connected to, the more part of heat can be thermally conductive to outside outer barrel in interior bucket Portion.Also, in the case where the part that the magnetic field by induction module is influenced is provided with temperature sensor, it would be possible to be not easy to carry out Accurate temperature measurement.
Therefore, the installation site of temperature sensor will be limited inevitably by very big.This is because must not need The measurement of accurate temperature, the temperature measurement of interior barrel section highest to temperature are not considered and are kept away because of the structure of outer barrel itself The factor of multiplicity such as exempt to interfere with outer barrel interconnecting piece (part that front outer barrel and rear outer barrel are bonded to each other).
Figure 29 shows the relevant section of installation site of the temperature sensor 60 of one embodiment of the invention.It is utilized in Figure 29 The cross section of outer barrel 20 shows the inside rear wall 201 and inner sidewall 202 of outer barrel.
Firstly, as previously mentioned, induction module 70 is preferably located in the upside of outer barrel.Outer barrel is being divided into four quadrants In the case of, induction module 70 can be located at first quartile 2S or the second top quadrant 2S.It is of course also possible within the scope of the two Setting.No matter in which kind of situation, induction module 70 will be positioned at the position on the more top of center line up and down than outer barrel.
Air hole 203 usually can be set in the second quadrant 2S of outer barrel 20.That is, inside the barrel for outside outer barrel not It is completely enclosed, but the connection of air can be realized by the air hole 203.Therefore, outer barrel corresponding with air hole 203 20 the second quadrant 2S will be influenced by the outside air with relatively low temperature.
It can be set in the third quadrant 3S of outer barrel 20 for being cooled down the humid air being heated with condensed moisture Condensation port 230.I.e., it is possible to be provided with chilled(cooling) water supply (CWS) to inside the barrel outside outer barrel, to execute in cooling outer barrel The condensation port 230 of the function of the humid air being heated in portion.Outer barrel corresponding with the third quadrant 3S of cooling water is supplied with Inside is influenced the condensed water low by temperature.
The pipe hole 202 by the air of inside the barrel to outside discharge can be set in the fourth quadrant 4S of outer barrel 20. The air that inside the barrel is removed because of cooling water moisture will be by the pipe hole 202 to being discharged outside outer barrel 20.Certainly, Discharged air can flow again into inside the barrel.
Therefore, in 202 part of pipe hole, i.e., the inside of outer barrel corresponding with fourth quadrant 4S, temperature and other parts Compared to will be relatively lower, and the flowing of air will become faster.
In addition, air will have the tendency risen when being heated, because its density reduces.Therefore, it is known that with outer barrel Fourth quadrant 4S is compared with third quadrant 3S, and temperature sensor is preferably set to first quartile 1S and the second quadrant 2S.
Especially, it is contemplated that when air hole 203, condensation port 230 and 202 structure of pipe hole, optimal temperature sensing Device position will be first quartile 1S.But in first quartile 1S, the temperature sensor 60 is also preferably installed on than induction Module 70 deviates the position of predetermined angular from outer barrel center to circumferencial direction.This is because preferably excluding the temperature sensing Device 60 is influenced by from the magnetic field that induction module 70 generates.The influence area in magnetic field is shown with " B " frame in Figure 29.Therefore, Temperature sensor 60 is preferably installed on the inner peripheral surface of outer barrel in the first quartile 1S of the outer barrel in the region disengaging " B ".
The interconnecting piece 209 that front outer barrel and rear outer barrel are combined by bolt or screw is shown in Figure 29.It is described Interconnecting piece 209 is formed compared with the outer peripheral surface of outer barrel to radial direction outside more protrusion.Therefore, in order to avoid with the company Socket part 209 interferes, and the temperature sensor is preferably located in the front or behind of the interconnecting piece.
It as a result, the position of temperature sensor will be located at first quartile 1S on the basis of the cross section of outer barrel, and is with x The position of value on the basis of axis and y-axis with positive number.In addition, temperature sensor is excellent on the basis of the anterior-posterior length direction of outer barrel Selection of land is located at the front or behind of interconnecting piece 209 near the front-rear center of outer barrel.
In addition, showing the example that temperature sensor 60 is connected with main control unit 100 in Figure 23 and Figure 24.Namely based on temperature The temperature detected in degree sensor 60, main control unit 100 calculate the processing of the temperature of interior bucket by executing.As a result, when extrapolating When interior barrel temperature, step S30 shown in Figure 28 can be executed accordingly.
But the temperature sensor 60 also can be configured as the place extraly executed for calculating the temperature of interior bucket Reason.In this case, it is possible to send the interior bucket temperature results extrapolated in the temperature sensor 60 to the main control unit 100。
In addition, step S30 can also be executed by module control unit 200, rather than executed by main control unit 100.No matter Which kind of situation will can also be identified as the overheat of interior bucket and pass in the case where the temperature of interior bucket exceeds presetting temperature Close the output of induction module.
According to embodiment above-mentioned, pass through the control logic for preventing the overheat of interior bucket, the mistake for preventing lifting member Hot control logic, the temperature sensor of the overheat for preventing interior bucket and the control logic using it, are capable of providing and more pacify Device for clothing processing that is complete and ensuring reliability.Further, it is possible to provide in the case where detecting the temperature of interior bucket indirectly, moreover it is possible to The installation site of enough temperature sensors and temperature sensor more accurately detected.
Unless contradiction or be feature mutually exclusive each other, each feature in embodiment above-mentioned can be in other implementations It is realized compoundly in example.
Industrial applicibility
It is included in detailed description of the invention.

Claims (20)

1. a kind of device for clothing processing, wherein
Include:
Outer barrel；
Interior bucket accommodates clothing and is set to inside said tub in a manner of it can rotate, and the interior bucket is formed by metal material； And
Induction module is set to said tub, the periphery interval with the interior bucket, and the induction module is by generating electricity Magnetic field to heat the periphery of the interior bucket,
The induction module includes:
Coil, metal wire wind and are formed, and Xiang Suoshu coil applies electric current to generate magnetic field；And
Base housing is installed on the outer peripheral surface of said tub, the coil slot for limiting the shape of the coil is formed with, described The metal wire is installed in a manner of making that there is predetermined space between metal wire and metal wire in coil slot.
2. device for clothing processing according to claim 1, wherein
The induction module includes module lid, and the module lid is combined with the base housing to cover the coil.
3. device for clothing processing according to claim 2, wherein
Permanent magnet is provided between the module lid and the coil, the permanent magnet from the coil for that will generate Magnetic field concentrated to the interior bucket direction.
4. device for clothing processing according to claim 3, wherein
The permanent magnet is provided with multiple along the length direction of the coil, and the permanent magnet is with the length with the coil The vertical mode in degree direction configures.
5. device for clothing processing according to claim 4, wherein
Permanent magnet mounting portion is provided with below the module lid, the permanent magnet mounting portion is inserted for the permanent magnet Enter and is fixed.
6. device for clothing processing according to claim 2, wherein
The module lid includes being close to muscle, and the abutting muscle protrudes to the lower part below the module lid and the line that presses Circle.
7. device for clothing processing according to claim 1, wherein
It is formed with the module mounting portion for installing the induction module in the outer peripheral surface of said tub,
The base housing is combined with module mounting portion matching.
8. device for clothing processing according to claim 7, wherein
The section of the module mounting portion includes line interval, and the line interval is located at the outer peripheral surface benchmark half than said tub The position of diameter in the radial direction more in the inner part.
9. device for clothing processing according to claim 8, wherein
The line interval is located at left and right center in the section of the module mounting portion.
10. device for clothing processing according to claim 8, wherein
The line interval is located at the two sides at left and right center in the section of the module mounting portion.
11. device for clothing processing according to claim 7, wherein
Said tub includes: front outer barrel；Rear outer barrel；And interconnecting piece, by the front outer barrel and the rear outer barrel phase It connects and extends to radial direction outside,
The base housing is tightly attached to the top of the interconnecting piece.
12. device for clothing processing according to claim 11, wherein
The interconnecting piece includes expansion interconnecting piece, and the expansion interconnecting piece is more protruded to radial direction outside than the interconnecting piece, Screw or bolt fastening in the expansion interconnecting piece,
The expansion interconnecting piece is excluded in the module mounting portion.
13. device for clothing processing according to any one of claim 1 to 12, wherein
Protrusion is formed with reinforcing rib downwards below the base housing, and the reinforcing rib is for compensating the base housing Between the outer peripheral surface of said tub separated by a distance.
14. device for clothing processing according to claim 13, wherein
It is formed with through portion in the base housing, the through portion can be such that air is discharged to the lower part from top.
15. device for clothing processing according to claim 13, wherein
The coil slot includes: fixing muscle, and the fixing muscle is facing with each other；And coil insertion section, it is set to the fixation Between muscle.
16. device for clothing processing according to claim 15, wherein
Interval between the fixing muscle and the fixing muscle is formed as less than the line footpath of the metal wire, thus with interference fit The metal wire is arranged in mode.
17. device for clothing processing according to claim 16, wherein
The protrusion height of the fixing muscle is greater than the line footpath of the metal wire, and the fixing muscle is upper after being inserted into the metal wire End is melted to cover the top of the metal wire.
18. device for clothing processing according to claim 13, wherein
The coil is formed as single layer.
19. device for clothing processing according to claim 18, wherein
The coil is formed as the trade shape for having long axis along the front-rear direction of the interior bucket.
20. device for clothing processing according to claim 19, wherein
The coil includes: all around line interval；And four curve sections, four curve sections are located at linearity sector Between between line interval, in the curve section, on the outside of radial direction inner metal curvature of a curve radius and radial direction The radius of curvature of metal wire is identical.
CN201780065177.1A 2016-08-25 2017-08-25 Laundry treating apparatus and control method thereof Active CN109844211B (en)

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KR1020170101334A KR102499327B1 (en) 2017-08-09 2017-08-09 A Laundry Apparatus
KR1020170101340A KR102422766B1 (en) 2017-08-09 2017-08-09 Laundry Treating Apparatus
KR10-2017-0101340 2017-08-09
KR10-2017-0101334 2017-08-09
KR10-2017-0101332 2017-08-09
KR1020170101332A KR102350079B1 (en) 2017-08-09 2017-08-09 A Laundry Apparatus
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