CN106051917B - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
- Publication number
- CN106051917B CN106051917B CN201610504943.7A CN201610504943A CN106051917B CN 106051917 B CN106051917 B CN 106051917B CN 201610504943 A CN201610504943 A CN 201610504943A CN 106051917 B CN106051917 B CN 106051917B
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- CN
- China
- Prior art keywords
- air
- indoor unit
- purification
- cleaning module
- air inlet
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
Abstract
The present invention provides a kind of air conditioner indoor unit.The air conditioner indoor unit includes: indoor unit main body, cleaning module bracket, pedestal, rotation section and controller；The lower end of indoor unit main body is provided with air inlet, and cleaning module bracket is set in the outside of indoor unit lower body, and covers air inlet, is provided at least one air cleaning unit on cleaning module bracket；Indoor unit main body is arranged on the mounting portion of pedestal, and cleaning module bracket is arranged on rotation section；Rotation section for driving cleaning module holder pivots to predeterminated position under the control of the controller.Air conditioner indoor unit provided by the invention, by adding rotatable cleaning module bracket, it can be while not increasing air conditioner indoor unit volume, ensure the air purification effect of air inlet and the cooling or heating effect of air-conditioning, rotation section is controlled by controller simultaneously, the rotation for driving cleaning module bracket, provides graduate air-cleaning function.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of air conditioner indoor unit.
Background technique
Air-conditioning is common electric appliance in resident's daily life and work, for reducing or increase environment temperature.Due to air-conditioning
It is to be exported after the air of sucking is heated or cooled down by internal heat exchanger, to realize the function of adjusting temperature, therefore when sky
It adjusts in the air of sucking itself there are when the pollutants such as more dust or toxic gas, air-conditioning itself is unable to improve air quality.
To improve air quality, the pollutant in air is filtered out, more and more air-conditionings start to increase air-cleaning function.
Usually the purification strainer with air-cleaning function is arranged on the outside of the air inlet of air-conditioning lower end.Due to air pollution species
More, in order to realize the purification function for being directed to different pollutants, need to be arranged simultaneously on the outside of air inlet has the net of different function
Change strainer.But the purification strainer that air inlet is arranged in is more, it will cause the volume of entire purification function module larger,
And then increase the overall volume of air-conditioning.
Summary of the invention
The present invention provides a kind of air conditioner indoor unit, and to solve in existing air-conditioning, purification function module volume is excessive to be asked
Topic.
One aspect of the present invention provides a kind of air conditioner indoor unit, comprising: indoor unit main body, cleaning module bracket, pedestal, rotation
Portion and controller；
The lower end of the indoor unit main body is provided with air inlet, and the cleaning module bracket is set in the indoor unit main body
The outside of lower end, and the air inlet is covered, at least one air cleaning unit is provided on the cleaning module bracket；
The indoor unit main body is arranged on the mounting portion of the pedestal, and the cleaning module bracket is arranged in the rotation
In portion；
The rotation section under the control of the controller for driving the cleaning module holder pivots to predeterminated position.
Air conditioner indoor unit as described above, the cleaning module bracket are ring-type, and the cleaning module bracket includes at least
One purification subregion, each air cleaning unit are separately positioned in different purification subregions.
Air conditioner indoor unit as described above is provided with grating tooth, difference purification zoned widths on the inner wall of the rotation section
The facewidth of corresponding grating tooth and/or tooth pitch are different in range；
Photoelectric sensor is provided on the pedestal, the photoelectric sensor is used for the tooth of currently detected grating tooth
Wide and/or tooth pitch is sent to the controller, so that the controller controls the rotation section rotation, so that the cleaning module
Holder pivots are to the predeterminated position.
Air conditioner indoor unit as described above, the controller are used to obtain the purification instruction of user's input, wherein described net
Changing instruction includes purification function and clean level, the corresponding purification function of each air cleaning unit, the clean level use
Size in the overlapping region for indicating the corresponding purification subregion of the purification function and the air inlet；
The controller is also used to determine the predeterminated position according to the purification function and the clean level.
Air conditioner indoor unit as described above, further includes: motor；
The motor is arranged on the pedestal or the indoor unit main body, is provided with gear on the motor, and described turn
The rack gear engaged with the gear is additionally provided on the inner wall in dynamic portion；
The controller is used for the relative position according to the photoelectric sensor and the air inlet, establishes the photoelectric transfer
The facewidth and/or tooth pitch of the currently detected grating tooth of sensor, the clean level with the current purge function of the air inlet
Mapping relations；
The controller is also used to be determined according to purification instruction and the mapping relations in the cleaning module branch
When frame turns to the predeterminated position, the facewidth and/or tooth pitch of the target grating tooth that the photoelectric sensor detects, according to institute
State the facewidth of target grating tooth and/or the facewidth and/or tooth of tooth pitch and the currently detected grating tooth of the photoelectric sensor
Away from, it determines the number that should turn-take of the gear, controls the motor work to drive the number that should turn-take described in the gear rotation, so that
The cleaning module holder pivots are to the predeterminated position.
Air conditioner indoor unit as described above, the grating tooth are arranged below the rack gear, and the grating tooth is described in
The bottom surface of pedestal.
Air conditioner indoor unit as described above, the cleaning module bracket further include at least one air inlet subregion.
At least side of air conditioner indoor unit as described above, each purification subregion is provided with the air inlet subregion, with
Make adjacent air inlet subregion and purification subregion while covering the air inlet.
Air conditioner indoor unit as described above, the rotation section include upper blowout patche, ball, ball retainer, the cunning on pedestal
Dynamic portion, the bottom surface of the upper blowout patche are provided with upper rail, and lower guideway is provided on the sliding part on the pedestal, and the ball is logical
Ball retainer is crossed to be arranged in the slot rolling that the upper rail and the lower guideway are formed.
Air conditioner indoor unit as described above, further includes: air-inlet grille；
The air-inlet grille is set in the outside of the cleaning module bracket, is provided with filter on the inside of the air-inlet grille
Net.
Air conditioner indoor unit provided by the invention, the lower end setting of owner's body can be rotated around the air inlet of lower end indoors
Cleaning module bracket, and at least one air cleaning unit is set on cleaning module bracket, by rotating cleaning module bracket,
Different purification functions can be realized in air inlet, including directly enter the wind, user specifies purification function or a variety of purification functions, by
It is single layer in cleaning module bracket, and each air cleaning unit is distributed on cleaning module bracket, and placements, purification function is not laminated
The thickness of energy module does not increase, therefore the external side setting cleaning module bracket of owner will not influence in existing air conditioning chamber indoors
The volume of machine, and cleaning module supporting structure is simple, is easy to make realization.Further, by being provided with by controller control
The rotation of the rotation section of cleaning module bracket, so that air conditioner indoor unit provided by the invention can be air inlet according to user demand
Different air-cleaning function and different grades of air-cleaning function are provided.Therefore, air conditioner indoor unit provided by the invention leads to
It crosses and adds rotatable cleaning module bracket, it can be while not increasing air conditioner indoor unit volume, it is ensured that the air of air inlet
The cooling or heating effect of clean-up effect and air-conditioning, while rotation section is controlled by controller, the rotation of cleaning module bracket is driven,
Provide graduate air-cleaning function.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of air conditioner indoor unit embodiment one provided by the invention；
Fig. 2 is the structural schematic diagram of the cleaning module stent embodiment of air conditioner indoor unit provided by the invention；
Fig. 3 is the structural schematic diagram of air conditioner indoor unit embodiment two provided by the invention；
Fig. 4 is the sectional view of air conditioner indoor unit embodiment two provided by the invention；
Fig. 5 is the structural schematic diagram of air conditioner indoor unit embodiment three provided by the invention；
Fig. 6 is the structural schematic diagram of the rotation section embodiment of air conditioner indoor unit provided by the invention；
Fig. 7 is the structural schematic diagram of the air-inlet grille embodiment of air conditioner indoor unit provided by the invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
For console mode indoor unit (or vertical indoor unit), in order to realize the purification function for being directed to different air pollutants,
Purification function module is set usually on the outside of air inlet, and purification function module includes being arranged simultaneously with different purification functions
Strainer is purified, multilayer purification strainer is successively accumulated in air inlet, leads to the volume of the entire purification function module of air inlet
It is larger, and then increase the overall volume of air-conditioning.Meanwhile when multiple purification strainers are fixed at air inlet simultaneously, increase
The big windage of air inlet, affects the cooling and warming performance of air-conditioning；It can be each net if the intake for guaranteeing air inlet
Change strainer setting constriction device to only use part strainer so that user can according to demand pack up part strainer, subtract to reach
The purpose of few windage.But increase constriction device for each purification strainer, it will increase the complexity of entire purification function module
And volume, and the volume of air-conditioning will be further increased.
To solve the above problems, the present invention provides a kind of air conditioner indoor unit, the purification function module of the air conditioner indoor unit is
One cleaning module bracket and a variety of air cleaning units being arranged on cleaning module bracket, and the cleaning module bracket can be surround
The air inlet 360 degree rotation of air conditioner indoor unit lower end, without stacking a variety of purification strainers in air inlet, so as to not increase
While air conditioner indoor unit volume, it is ensured that the air purification effect of air inlet and the cooling or heating effect of air-conditioning, while may be used also
Cleaning module holder pivots are further controlled to predetermined position according to user demand, realize specific purification function and specific
Clean level.
Air conditioner indoor unit provided by the invention is described in detail using specific embodiment below.Fig. 1 mentions for the present invention
The structural schematic diagram of the air conditioner indoor unit embodiment one of confession.As shown in Figure 1, the air conditioner indoor unit includes:
Indoor unit main body 1, cleaning module bracket 2, pedestal 3, rotation section 4 and controller 5；The lower end of indoor unit main body 1 is set
It is equipped with air inlet 11, cleaning module bracket 2 is set in the outside of 1 lower end of indoor unit main body, and covers air inlet 11, cleaning module
At least one air cleaning unit is provided on bracket 2；
Indoor unit main body 1 is arranged on the mounting portion 31 of pedestal 3, and cleaning module bracket 2 is arranged on rotation section 4；
Rotation section 4 is used to drive cleaning module bracket 2 to turn to predeterminated position under the control of controller 5.
Specifically, the indoor unit main body 1 of air conditioner indoor unit is usually column-type, which is usually arranged
There is shell, for playing fixed, protection and dust-proof effect to indoor unit main body 1.Optionally, shell can be cylindric, only
Change the setting of module carrier 2 inside the shell.Optionally, the shell of indoor unit main body 1 can also be divided into two parts up and down, indoor unit
The shell of 1 upper end of main body is fixing shell, and the shell at lower end air inlet 11 is be set in 2 outside of cleaning module bracket removable
The shell unloaded.
Illustratively, the lower section of indoor unit main body 1 is provided with air inlet 11, and top is provided with air outlet 12, indoor owner
The intermediate position of body is air duct, i.e. air is entered by air inlet 11, exported through air duct by air outlet 12.
The present invention is arranged a cleaning module bracket 2 on the outside of the lower end of owner's body 1 indoors, and cleaning module bracket 2 can
To be rotated around the lower end of indoor unit main body 1.Illustratively, the cleaning module bracket 2 can for as Fig. 1 right side shown in, including
Two annulus and the multiple connecting columns for connecting two annulus.Further, a variety of skies be may be provided on cleaning module bracket 2
Air purifying apparatus.Illustratively, each air cleaning unit can be dust filter screen, PM2.5 filter screen, pernicious gas (such as formaldehyde,
Benzene etc.) filter screen, air freshener and perfume fumigator etc..Specifically, each strainer can be consolidated when air cleaning unit is strainer
It is scheduled on two annulus of cleaning module bracket 2.Specifically, air cleaning unit can also be the other forms other than strainer,
Which is not limited by the present invention.Fig. 1 is illustratively shown provided with the cleaning module bracket 2 of dust filter screen.
Specifically, the height of cleaning module bracket 2 is higher than the height of air inlet 11, so that being set in indoor unit main body 1
Cleaning module bracket 2 can cover air inlet 11.It optionally, can be by each air cleaning unit on cleaning module bracket 2
Height be set as consistent with the height of air inlet 11, so that the utilization rate of each air cleaning unit can be improved, avoid air
The waste of purification device resource.It, only need to be by cleaning module branch by being arranged each air cleaning unit on cleaning module bracket 2
Frame 2 is rotated around air inlet 11, can rotate the air cleaning unit of different function to air inlet 11.
Pedestal 3 illustratively can be truncated cone-shaped, and the middle position of pedestal 3 is mounting portion 31, and the setting of indoor unit main body 1 exists
On the mounting portion 31 of pedestal 3.The top of pedestal 3 is arranged in rotation section 4, and is circular ring shape, and the setting of cleaning module bracket 2 is rotating
On the top surface in portion 4, rotation section 4 is used to drive cleaning module bracket 2 to turn to predeterminated position under the control of controller 5.
Controller 5 illustratively can be set on the base 3, also can be set on owner's body 1 indoors.Controller 5 can
Can also be directly integrated in the processor of air-conditioning by software or hardware realization.
Illustratively, user is sent to controller 5 by remote control and is instructed, and controller 5 turns according to the instruction received, control
Dynamic portion 4 rotates certain radian, to drive the cleaning module bracket 2 being mounted on rotation section 4 while rotate, so that according to instruction
Determining specifies the air cleaning unit of function to rotate to air inlet 11 with user, to realize specific air cleaning function
Energy.Further, can also according to the instruction of user, so that air inlet 11 is covered different degree by air cleaning unit, thus
Realize graduate air-cleaning function.For example, when air inlet 11 only has a semi-area and blocked by air cleaning unit, at this time
Air cleaning grade be, at this point, not only realizing air-cleaning function, to also ensure that the intake at air inlet 11 is greater than
Intake when air inlet 11 is covered by air cleaning unit completely.
Optionally, it when two kinds of air cleaning units on cleaning module bracket 2 are disposed adjacent, can also be purified by rotation
Two adjacent air cleaning units are covered air inlet 11 by module carrier 2 in proportion, so as to not increase at air inlet 11
Windage in the case where, while realize two kinds of purification functions.Optionally, a variety of air cleaning units can be set by vertical partition domain
It sets, can also be arranged by horizontal partition domain, can also be arbitrarily arranged according to user demand.Optionally, it can also be stayed on cleaning module bracket 2
There is free remaining part position, be not provided with air cleaning unit, user can be when ambient air quality be higher, directly by cleaning module bracket 2
Vacant position rotate to air inlet 11, thus realize directly air inlet.Illustratively, the rotation to realize cleaning module bracket 2
The rotating devices such as idler wheel can be arranged in the bottom of cleaning module bracket 2 in rotating function.
Air conditioner indoor unit provided by the invention, the lower end setting of owner's body can be rotated around the air inlet of lower end indoors
Cleaning module bracket, and at least one air cleaning unit is set on cleaning module bracket, by rotating cleaning module bracket,
Different purification functions can be realized in air inlet, including directly enter the wind, user specifies purification function or a variety of purification functions, by
It is single layer in cleaning module bracket, and each air cleaning unit is distributed on cleaning module bracket, and placements, purification function is not laminated
The thickness of energy module does not increase, therefore the external side setting cleaning module bracket of owner will not influence in existing air conditioning chamber indoors
The volume of machine, and cleaning module supporting structure is simple, is easy to make realization.Further, by being provided with by controller control
The rotation of the rotation section of cleaning module bracket, so that air conditioner indoor unit provided by the invention can be air inlet according to user demand
Different air-cleaning function and different grades of air-cleaning function are provided.Therefore, air conditioner indoor unit provided by the invention leads to
It crosses and adds rotatable cleaning module bracket, it can be while not increasing air conditioner indoor unit volume, it is ensured that the air of air inlet
The cooling or heating effect of clean-up effect and air-conditioning, while rotation section is controlled by controller, the rotation of cleaning module bracket is driven,
Provide graduate air-cleaning function.
Further, on the basis of the above embodiments, cleaning module bracket 2 provided by the invention is carried out specifically
It is bright.Fig. 2 is the structural schematic diagram of the cleaning module stent embodiment of air conditioner indoor unit provided by the invention, as shown in Fig. 2, purification
Module carrier 2 is ring-type, and cleaning module bracket 2 includes at least one purification subregion 21, and each air cleaning unit is separately positioned on
In different purification subregions 21.
Illustratively, respectively the height of purification subregion 21 is identical as the height of cleaning module bracket 2, each width for purifying subregion 21
Degree is greater than the width of air inlet 11.Cleaning module bracket 2 is ring-type, for the air cleaning dress convenient for adjusting air inlet by function
It sets, along the longitudinal direction of cleaning module bracket 2, the i.e. axial direction of cleaning module bracket 2, cleaning module bracket 2 is divided into
Multiple regions, the height of obtained each region are identical as the height of cleaning module bracket 2.In each region, including at least
One purification subregion 21, each width for purifying subregion 21 are greater than the width of air inlet 11.It illustratively, can be according to air inlet 11
Cleaning module bracket 2 is evenly dividing less than 60 degree as 6 regions, each region accounts for 60 degree by radian.It can also be according to air inlet 11
Developed width, cleaning module bracket 2 is divided into multiple purification subregions 21 along the longitudinal direction, each width for purifying subregion 21 with
Air inlet 11 it is of same size.
Optionally, in each purification subregion 21, a kind of air cleaning unit is provided only with, in different purification subregions 21
Different air cleaning units is set, so that may make the air of different function net when user rotates cleaning module bracket 2
Disguise at setting in air inlet 11.
Optionally, the environment as locating for air-conditioning is different, and required air-cleaning function is different, and user can be according to demand
Same air cleaning unit is set in multiple and different purification subregions 21, i.e., repeats that certain is arranged on cleaning module bracket 2
A kind of air cleaning unit.After using for a longer period due to air cleaning unit, purification function declines, and need to carry out purification strainer
Cleaning can reduce user and dismantle cleaning module bracket, scavenging air purification device by the way that multiple air cleaning units of the same race are arranged
Frequency.
Further, respectively purification subregion 21 is disposed adjacent, so that one or two purification subregion covers air inlet 11.When two
When purification subregion 21 is adjacent, user can cleaning module bracket 2 make at air inlet 11 while there are two types of air cleanings by rotating
Device work.User can also further control the respective area of two purification subregions 21 covering air inlet 11, so that two air
Purification device plays different clean-up effects.Air cleaning unit corresponding to the biggish purification subregion 21 of area plays main purification
Effect.Optionally, respectively purification subregion 21 can be adjacent, can also be non-conterminous.
Further, based on any of the above embodiments, the working principle of controller of the present invention is carried out further
Detailed description.Fig. 3 is the structural schematic diagram of air conditioner indoor unit embodiment two provided by the invention, and Fig. 4 is provided by the invention
The sectional view of air conditioner indoor unit embodiment two.It is as shown in Figure 3 and Figure 4:
Grating tooth 46, corresponding grating tooth 46 in difference purification 21 width range of subregion are provided on the inner wall of rotation section 4
The facewidth and/or tooth pitch it is different；
Photoelectric sensor 7 is provided on pedestal 3, photoelectric sensor 7 is used for the facewidth of currently detected grating tooth 46
And/or tooth pitch is sent to controller 5 so that controller 5 control rotation section 4 rotate so that cleaning module bracket 2 turn to it is default
Position.
Specifically, being provided with grating tooth 46 on the inner wall of rotation section 4, the tooth pitch and/or the facewidth of each grating tooth 46 are different.By
It is arranged on rotation section 4 in cleaning module bracket 2, is rotated with the rotation of rotation section 4, it therefore, can be by cleaning module bracket 2
Difference purification 21 corresponding teeths of subregion away from and/or the different grating tooth 46 of the facewidth.
It is provided with photoelectric sensor 7 corresponding with grating tooth 46 on the base 3, photoelectric sensor 7 is fixedly installed, grating tooth
46 rotate with the rotation of rotation section 4, when grating tooth 46 rotate when, through grating tooth 46 reach photoelectric sensor 7 light because
For the facewidth of grating tooth 46 and/or the difference of tooth pitch, there is different characteristics.Illustratively, not with the tooth pitch of each grating tooth 46
Together, for the facewidth is identical, when the different grating tooth 46 of tooth pitch successively turns to photoelectric sensor 7, photoelectric sensor 7 is detected
Optical signal in dark place be grating tooth, and the width of each half-light line due to the facewidth it is identical and identical, light is brighter
Place be grating between cog tooth pitch, with the increase of tooth pitch, the width of bright light rays is bigger, and therefore, photoelectric sensor 7 can lead to
The tooth pitch and/or the facewidth for crossing the grating tooth that detection reaches at 7 position of photoelectric sensor reach identification and reach photoelectric sensor 7
Set the purpose of place's purification subregion 21.Illustratively, when photoelectric sensor 7 is fixed at air inlet 11, current light is reached
Purification subregion at 7 position of electric transducer is the air inlet subregion reached at 11 position of air inlet.
The tooth pitch and/or facewidth information for the current raster tooth 46 that the reception photoelectric sensor 7 of controller 5 detects, and according to
The information accurately controls the rotation of rotation section 4, and then cleaning module bracket 2 is driven to turn to the predetermined position that user inputs.
Further, based on any of the above embodiments, controller 5 is used to obtain the purification instruction of user's input,
Wherein, purification instruction includes purification function and clean level, the corresponding purification function of each air cleaning unit, clean level
For indicating the size of the overlapping region of the corresponding purification subregion 21 of purification function and air inlet 11；
Controller 5 is also used to determine predeterminated position according to purification function and clean level.
Specifically, being instructed according to purification when controller 5 receives the purification instruction of user's input, can obtaining user's
Target purification function and target clean level obtain the purification subregion 21 that be at air inlet 11, and purification point
The area of area 21 and the overlapping region of air inlet 11 accounts for the degree of the area of entire air inlet 11.
For example, when user's input rank is low clean level, the overlay region of control purification subregion 21 and air inlet 11
The ratio that the area in domain accounts for the area of entire air inlet 11 is 1/3；When the clean level during user's input rank is, control is net
The ratio for the area that the area for changing the overlapping region of subregion 21 and air inlet 11 accounts for entire air inlet 11 is 2/3；When user inputs
When grade is high clean level, the area of the overlapping region of control purification subregion 21 and air inlet 11 accounts for entire air inlet 11
The ratio of area is 100%.Optionally, other clean levels can be also set according to user demand, and the present invention does not limit this
It is fixed.
When controller 5 is according to clean level, after the area for determining the overlapping region of purification subregion 21 and air inlet 11, i.e., really
The predeterminated position that purification device bracket 2 should turn to is determined.
Further, on the basis of the above embodiments, to realize the accurate control that rotate to rotation section of controller, to turn
The control structure in dynamic portion is described in detail.Fig. 5 is the structural schematic diagram of air conditioner indoor unit embodiment three provided by the invention, such as
Shown in Fig. 5:
Air conditioner indoor unit further include: motor 6；Motor 6 is arranged on pedestal 3 or indoor unit main body 1, is provided on motor 6
Gear 41 is additionally provided with the rack gear 42 engaged with gear 41 on the inner wall of rotation section 4；
Controller 5 is used for the relative position according to photoelectric sensor 7 and air inlet 11, establishes photoelectric sensor 7 and currently examines
The facewidth and/or tooth pitch of the grating tooth measured, the mapping relations with the clean level of the current purge function at air inlet 11；
Controller 5 is also used to determine according to purification instruction and mapping relations and turn to default position in cleaning module bracket 2
When setting, the facewidth and/or tooth pitch of the target grating tooth that photoelectric sensor 7 detects, according to the facewidth and/or tooth of target grating tooth
Away from and the currently detected grating tooth of photoelectric sensor 7 the facewidth and/or tooth pitch, determine the number that should turn-take of gear 41, control
The work of motor 6 rotates the number that should turn-take with band moving gear 41, so that cleaning module bracket 2 turns to predeterminated position.
Optionally, grating tooth 46 is arranged below rack gear 42, and grating tooth 46 is towards the bottom surface of pedestal 3.
Specifically, rotation section 4 is ring structure, and it is adjacent with grating tooth 46 on the inner wall of rotation section 4, it is provided with rack gear
42, the center of circle of rack gear 42 towards rotation section 4 is provided with motor 6 in the annulus that rotation section 4 is formed, and motor 6 is arranged in pedestal 3
On.It is provided with gear 41 on motor 6, and is rotated with moving gear 41, gear 41 is engaged with rack gear 42, therefore when motor 6 is with moving gear
When 41 rotation, gear 41 drives rotation section 4 to rotate by the band rotation of carry-over bar 42.By the rotation for controlling motor 6
The turnning circle of gear 41 is controlled, and then controls the radian that the rack gear 42 that gear 41 drives turns over, to realize that accurate control turns
The rotation in dynamic portion 4, when rack gear 42 is closeer, the achievable control precision of controller 5 is higher.
Illustratively, due to photoelectric sensor 7, there are relative positions with air inlet 11, when photoelectric sensor 7 detects mesh
When mark purification subregion is turned at 7 position of photoelectric sensor, does not represent target purification subregion and turn at air inlet 11.Control
The purification that device 5 need to be inputted according to user instructs, it is determined that the purification subregion 21 at air inlet 11, and purification subregion 21
With the relative position of air inlet 11, and then the facewidth and/or tooth pitch information of the purification corresponding grating tooth of subregion 21, then root can determine
It according to the position deviation of air inlet 11 and photoelectric sensor 7, that is, can determine, the target grating tooth that photoelectric sensor 7 should detect
The facewidth and/or tooth pitch information.For the control process of simplified control device 5, the currently detected grating of photoelectric sensor 7 can be established
The facewidth and/or tooth pitch of tooth, the mapping relations with the clean level of the current purge function at air inlet 11.I.e. in controller 5
After the purification instruction for receiving user's input, directly photoelectric sensing can determine according to purification instruction and mapping relations
The facewidth and/or tooth pitch for the target grating tooth that device 7 should detect.
Meanwhile controller 5 is according to the facewidth and/or tooth pitch of target grating tooth and the tooth of currently detected grating tooth
Wide and/or tooth pitch, that is, can determine the radian that rotation section 4 should turn over, and then the number that should turn-take of gear 41 is determined according to radian.It is logical
It crosses the work of control motor 6 and the number that should turn-take is rotated with band moving gear 41, that is, cleaning module bracket 2 may make to turn to predeterminated position.
Illustratively, controller 5 is worked after determining the circle number N that gear 41 should rotate by motor 6, and band moving gear 41 turns in situ
It crosses N circle and finally makes cleaning module bracket 2 turn to predetermined position, so that air inlet so that rack gear 42 rotates specific arc
Air cleaning unit at 11 is air cleaning unit needed for user, and the attainable clean level of red flag purification device institute reaches
The net words grade inputted to user.Wherein when N is the number greater than 1, gear 41 is rotated more than 1 week, when N is the integer less than 1
When, the rotation of gear 41 is no more than 1 week.
Optionally, a motor 6 and a gear 41 are one group of driving unit, settable at least one set driving unit driving
The rotation of rack gear.
When specifically used, in conjunction with Fig. 3 to embodiment illustrated in fig. 5, controller 5 controls the step that cleaning module bracket 2 rotates
Suddenly it specifically includes that
Step 1, controller 5 obtain the purification instruction of user's input；
Step 2, controller 5 determine the facewidth of the target grating tooth of photoelectric sensor 7 according to purification instruction and mapping relations
And/or tooth pitch；
Step 3, controller 5 are according to the facewidth and/or tooth pitch of the grating tooth being currently received and the tooth of target grating tooth
Wide and/or tooth pitch obtains the number that should turn-take of gear 41；
Step 4, controller 5 send control instruction to motor 6, turn over the number that should turn-take to control motor 6 with moving gear 41.
Further, on the basis of the above embodiments, as shown in Fig. 2, cleaning module bracket 2 further include at least one into
Wind subregion 22.
Specifically, being additionally provided with air inlet subregion 22 on cleaning module bracket 2, it is net to be not provided with air in air inlet subregion 22
Makeup is set, and air directly enters the room owner's body 1 from air inlet 11, reduces the windage at air inlet 11, to guarantee air-conditioning
Heat refrigeration performance.The environment locating for the user is preferable, when air quality is preferable, carries out air without opening air cleaning unit
The air inlet subregion 22 of cleaning module bracket 2, can be rotated at air inlet 11 by purification, so as to without carrying out air cleaning
When, air-cleaning function is closed, reduces the windage at air inlet 11, it is ensured that the cooling and warming performance of air-conditioning.
Further, at least side of each purification subregion 21 is provided with air inlet subregion 22, so that adjacent air inlet subregion
22 cover air inlet 11 with purification subregion 21 simultaneously.
Specifically, user can be made by rotating cleaning module bracket 2 when purification 21 side of subregion is provided with air inlet subregion 22
It obtains and is corresponding with purification subregion 21 and air inlet subregion 22 at air inlet 11 simultaneously, realize certain air inlet in guarantee air inlet 11
Under the premise of amount, the air that 21 pairs of subregion suckings of purification also can be used is purified.When purification subregion 21 and air inlet 22 phase of subregion
When adjacent, the ratio of the purification subregion 21 at control air inlet 11 and the area for entering the wind the respective covering air inlet 11 of subregion 22 can be passed through
Example, control purification subregion 21 air cleaning unit clean level, when two purification subregions 21 are adjacent, can by control into
Two purification subregions 21 at air port 11 respectively cover the ratio of the area of air inlet 11, while controlling two purification subregions 21
The clean level of air cleaning unit.
Further, as shown in Fig. 2, being provided with protection support lattice 23 on cleaning module bracket 2, each air cleaning unit card is set
On protection support lattice 23.
Specifically, be provided with protection support lattice 23 on cleaning module bracket 2, protection support lattice 23 horizontal and vertical can be set by multiple
The support plate composition set, protection support lattice 23 are used to increase the stability of cleaning module bracket 2, and can be directly by each air cleaning
Device is mounted on protection support lattice 23, facilitates the installation of each air cleaning unit, simultaneously because each net in protection support lattice 23
Hole is larger, therefore not will increase windage.By increasing protection support lattice 23 on cleaning module bracket 2, air cleaning is facilitated
The dismounting of device, so that user arbitrarily replaces the air cleaning unit with specific purification function in combination with itself environment.
Optionally, hook, card slot, bolt hole, sliding rail etc. are also provided on cleaning module bracket 2 facilitates air cleaning to fill
Set the component of installation.
Further, on the basis of the above embodiments, Fig. 6 is that the rotation section of air conditioner indoor unit provided by the invention is implemented
The structural schematic diagram of example.As shown in fig. 6, rotation section 4 includes the cunning on upper blowout patche 43, ball 44, ball retainer 45, pedestal 3
Dynamic portion 31, the bottom surface of upper blowout patche 43 is provided with upper rail (not shown), is provided with lower guideway on the sliding part 31 on pedestal 3
311, ball 44 is arranged in the slot rolling that upper rail and lower guideway 311 are formed by ball retainer 45.
Specifically, to reduce the pivoting friction between upper blowout patche 43 and pedestal 3, can be arranged on the bottom surface of upper blowout patche 43 on
Lower guideway 311 is arranged on the top surface of sliding part 31 on the base 3, forms slot rolling between upper rail and lower guideway 311 for guide rail,
Multiple identical balls 44 are provided in slot rolling, slot rolling size and the diameter of ball 44 match, so that upper blowout patche 43 can
Owner's body 1 rotates in surrounded chamber, and it is less to rub when rotation, and noise is lower.Further, also ball can be set for each ball 44
Retainer 45, with the position of each ball 44 of fixation, it is ensured that each ball 44 is evenly distributed.
Further, based on any of the above embodiments, Fig. 7 is the air inlet lattice of air conditioner indoor unit provided by the invention
The structural schematic diagram of grid embodiment.As shown in fig. 7, air conditioner indoor unit further includes air-inlet grille 8；
Air-inlet grille 8 is set in the outside of cleaning module bracket 2, and the inside of air-inlet grille 8 is provided with strainer.
Specifically, air-inlet grille 8 is ring-type, for being set in 2 outside of cleaning module bracket, as air cleaning unit
Shell is protected, and primary filtration is carried out to air.Optionally, it can also be added between air-inlet grille 8 and cleaning module bracket 2
Annular filter screen is to carry out air filtration.
Specifically, air-inlet grille 8 can be set on cleaning module bracket 2 or on the top surface of upper blowout patche 41, with purification mould
Block bracket 2 rotates together, and user is facilitated to dismantle.Optionally, air-inlet grille 8 can also be provided on lower bottom base 3, not with purification mould
The rotation of block bracket 2 and rotate.
It optionally, based on any of the above embodiments, can be when air-inlet grille 8 is rotated with cleaning module bracket 2
8 outside of air-inlet grille, setting purification mark, i.e., according to the sky of the corresponding purification subregion installation of air-inlet grille on the outside of air-inlet grille
The function of air purifying apparatus, setting purification mark, facilitates user's confirmation to be currently rotated in the air cleaning unit of air inlet
Purification function.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of air conditioner indoor unit characterized by comprising indoor unit main body, cleaning module bracket, pedestal, rotation section and control
Device processed；
The lower end of the indoor unit main body is provided with air inlet, and the cleaning module bracket is set in the indoor unit lower body
Outside, and cover the air inlet, be provided at least one air cleaning unit on the cleaning module bracket；
The indoor unit main body is arranged on the mounting portion of the pedestal, and the cleaning module bracket is arranged in the rotation section
On；
The rotation section under the control of the controller for driving the cleaning module holder pivots to predeterminated position；
The controller is used to obtain the purification instruction of user's input, wherein the purification instruction includes purification function and purification
Grade, the corresponding purification function of each air cleaning unit, the clean level is for indicating that the purification function is corresponding
Purify the size of the overlapping region of subregion and the air inlet；
The controller is also used to determine the predeterminated position according to the purification function and the clean level；
Grating tooth is provided on the inner wall of the rotation section, the facewidth of corresponding grating tooth within the scope of difference purification zoned width
And/or tooth pitch is different；
Photoelectric sensor is provided on the pedestal, the photoelectric sensor is used for the facewidth of currently detected grating tooth
And/or tooth pitch is sent to the controller, so that the controller controls the rotation section rotation, so that the cleaning module branch
Frame turns to the predeterminated position；
Further include: motor；
The motor is arranged on the pedestal or the indoor unit main body, and gear, the rotation section are provided on the motor
Inner wall on be additionally provided with the rack gear engaged with the gear；
The controller is used for the relative position according to the photoelectric sensor and the air inlet, establishes the photoelectric sensor
The facewidth and/or tooth pitch of currently detected grating tooth, with reflecting for the clean level of the current purge function of the air inlet
Penetrate relationship；
The controller is also used to determine and turn in the cleaning module bracket according to purification instruction and the mapping relations
When moving the predeterminated position, the facewidth and/or tooth pitch of the target grating tooth that the photoelectric sensor detects, according to the mesh
The facewidth of grating tooth and/or the facewidth and/or tooth pitch of tooth pitch and the currently detected grating tooth of the photoelectric sensor are marked,
The number that should turn-take for determining the gear controls the motor work to drive the number that should turn-take described in the gear rotation, so that institute
Cleaning module holder pivots are stated to the predeterminated position.
2. air conditioner indoor unit according to claim 1, which is characterized in that the cleaning module bracket is ring-type, described net
Changing module carrier includes at least one purification subregion, and each air cleaning unit is separately positioned in different purification subregions.
3. air conditioner indoor unit according to claim 2, which is characterized in that the grating tooth is arranged below the rack gear,
The grating tooth is towards the bottom surface of the pedestal.
4. air conditioner indoor unit according to any one of claims 1 to 3, which is characterized in that the cleaning module bracket also wraps
Include at least one air inlet subregion.
5. air conditioner indoor unit according to claim 4, which is characterized in that at least side setting of each purification subregion
There is the air inlet subregion, so that adjacent air inlet subregion and purification subregion cover the air inlet simultaneously.
6. air conditioner indoor unit according to any one of claims 1 to 3, which is characterized in that the rotation section include upper blowout patche,
Ball, ball retainer, the sliding part on pedestal, the bottom surface of the upper blowout patche is provided with upper rail, the sliding on the pedestal
Lower guideway is provided in portion, the slot rolling that the upper rail and the lower guideway are formed is arranged in by ball retainer for the ball
It is interior.
7. air conditioner indoor unit according to any one of claims 1 to 3, which is characterized in that further include: air-inlet grille；
The air-inlet grille is set in the outside of the cleaning module bracket, is provided with strainer on the inside of the air-inlet grille.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610504943.7A CN106051917B (en) | 2016-07-01 | 2016-07-01 | Air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610504943.7A CN106051917B (en) | 2016-07-01 | 2016-07-01 | Air conditioner indoor unit |
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| CN106051917B true CN106051917B (en) | 2019-07-09 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106595011A (en) * | 2017-01-11 | 2017-04-26 | 珠海格力电器股份有限公司 | Air-conditioning air outlet panel and air-conditioning equipment |
| CN107339743B (en) * | 2017-06-23 | 2019-11-05 | 青岛海尔空调器有限总公司 | Air conditioner room unit and its control method with air-cleaning function |
| CN107270400B (en) * | 2017-07-01 | 2020-08-25 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit with air purification function and control method thereof |
| CN107477826B (en) * | 2017-07-27 | 2023-07-18 | 广东美的制冷设备有限公司 | Air duct assembly, air conditioner and air outlet position control method and control system |
| CN107289539B (en) * | 2017-07-31 | 2023-07-04 | 广东美的环境电器制造有限公司 | Air purifier |
| CN107477695A (en) * | 2017-08-18 | 2017-12-15 | 广东美的制冷设备有限公司 | Vertical air-conditioner indoor unit and there is its air conditioner |
| CN108302710A (en) * | 2018-01-02 | 2018-07-20 | 珠海格力电器股份有限公司 | A kind of air conditioning control method, device, storage medium and air-conditioning |
| CN108954519A (en) * | 2018-07-26 | 2018-12-07 | 海信（山东）空调有限公司 | air conditioner |
| CN113623748B (en) * | 2020-05-06 | 2023-05-16 | 青岛海尔空调器有限总公司 | Air conveying assembly for water purification module, water purification module and air conditioner |
| CN111720892A (en) * | 2020-05-21 | 2020-09-29 | 重庆海尔空调器有限公司 | Method and device for air purification control and air conditioner |
| CN112146160B (en) * | 2020-09-22 | 2022-05-27 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
| EP4249764A1 (en) * | 2020-11-23 | 2023-09-27 | Wuhan Lotus Cars Co., Ltd. | Brake dust filtering apparatus and vehicle |
| WO2023207684A1 (en) * | 2022-04-29 | 2023-11-02 | 海信空调有限公司 | Air conditioners |
| CN114659173B (en) * | 2022-04-29 | 2023-06-09 | 海信空调有限公司 | Air conditioner and control method of operation parameters of air conditioner |
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| CN106051917A (en) | 2016-10-26 |
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