CN106089777B - Control method, device, system, fan and the warm-air drier for system of shaking the head - Google Patents

Control method, device, system, fan and the warm-air drier for system of shaking the head Download PDF

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Publication number
CN106089777B
CN106089777B CN201610390064.6A CN201610390064A CN106089777B CN 106089777 B CN106089777 B CN 106089777B CN 201610390064 A CN201610390064 A CN 201610390064A CN 106089777 B CN106089777 B CN 106089777B
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CN
China
Prior art keywords
head
shaking
component
sensor
initial
Prior art date
Application number
CN201610390064.6A
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Chinese (zh)
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CN106089777A (en
Inventor
刘锦泉
潘新运
刘鑫
Original Assignee
广东美的环境电器制造有限公司
美的集团股份有限公司
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Application filed by 广东美的环境电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的环境电器制造有限公司
Priority to CN201610390064.6A priority Critical patent/CN106089777B/en
Publication of CN106089777A publication Critical patent/CN106089777A/en
Priority claimed from PCT/CN2017/085405 external-priority patent/WO2017206756A1/en
Application granted granted Critical
Publication of CN106089777B publication Critical patent/CN106089777B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D27/007Conjoint control of two or more different functions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F04D25/105Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D27/001Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring

Abstract

The present invention discloses a kind of control method of system of shaking the head, comprising the following steps: when getting off signal, detects the current location for component of shaking the head;Judge whether the current location is consistent with preset initial position;When the current location and preset initial position are inconsistent, the driving motor that component of shaking the head described in driving turns to initial position carries out compensation of delay.Invention additionally discloses control device, fan and the warm-air driers of a kind of system of shaking the head, for realizing the above method.Technical solution of the present invention allows users to promote user experience, avoids fan component damage.

Description

Control method, device, system, fan and the warm-air drier for system of shaking the head
Technical field
The present invention relates to field of home appliance technology, in particular to a kind of control method for system of shaking the head, device, system, Fan and warm-air drier.
Background technique
In household electrical appliance, much there is oscillating function, such as fan, humidifier, warm-air drier etc..Some fans also have a left side Right and upper and lower oscillating function.Currently, these household electrical appliance that can be shaken the head are after stalling, component of shaking the head fails fixed in one Position, the position for deviateing user's imagination sometimes is more, and user needs to be adjusted manually to ideal position, causes to experience bad And it is easy to cause component damage of components of shaking the head.
Summary of the invention
The main object of the present invention is to propose a kind of control method of system of shaking the head, it is intended to promote user experience, avoid shaking Head assembly damage of components.
To achieve the above object, the control method of a kind of system of shaking the head proposed by the present invention, the system of shaking the head includes shaking Head assembly comprising following steps:
When getting off signal, the current location for component of shaking the head is detected;
Judge whether the current location is consistent with preset initial position;
When the current location and preset initial position are inconsistent, component of shaking the head described in driving turns to initial bit The driving motor set carries out compensation of delay.
Preferably, the step of current location for detecting component of shaking the head includes:
Detect the mode of shaking the head for component of shaking the head;
According to the mode of shaking the head, start preset sensor, with the current position signal for component of shaking the head described in acquisition.
Preferably, the sensor is Hall sensor;The basis is shaken the head mode, starts preset sensor, to obtain The step of taking the current position signal of the component of shaking the head include:
When component of shaking the head shakes the head mode in left and right;
The Hall sensor of the component external of shaking the head is arranged in starting, detects in the Hall sensor and mutually fits therewith When the magnetic part matched, the current position signal for component of shaking the head is exported.
Preferably, the sensor is position sensor or range sensor;The basis is shaken the head mode, is started preset Sensor, with obtain described in shake the head component current position signal the step of include:
Shake the head component be in left and right shake the head mode or up and down shake the head mode when;
Start position sensor or range sensor, with the current position signal for component of shaking the head described in acquisition.
Preferably, the above method is further comprising the steps of:
Receive the initial position setting signal of user's input;
The initial position for component of shaking the head is set according to the initial position setting signal.
The present invention also provides a kind of control devices of system of shaking the head, comprising:
Detecting module when for getting off signal, detects the current location for component of shaking the head;
Judgment module, for judging whether the current location is consistent with preset initial position;
Control module, for the current location and preset initial position it is inconsistent when, group of shaking the head described in driving The driving motor that part turns to initial position carries out compensation of delay.
Preferably, the detecting module includes:
Sensor;
It shakes the head mode checking unit, for detecting the mode of shaking the head for component of shaking the head;
Sensor start unit starts preset sensor for mode of shaking the head according to, with group of shaking the head described in acquisition The current position signal of part.
Preferably, the sensor is Hall sensor, and the outside of the component of shaking the head is arranged in;The sensor starting Unit is used for:
When component of shaking the head shakes the head mode in left and right;
The Hall sensor of the component external of shaking the head is arranged in starting, detects in the Hall sensor and mutually fits therewith When the magnetic part matched, the current position signal for component of shaking the head is exported.
Preferably, the sensor is position sensor or range sensor;The sensor start unit is used for:
Shake the head component be in left and right shake the head mode or up and down shake the head mode when;
Start position sensor or range sensor, with the current position signal for component of shaking the head described in acquisition.
Preferably, above-mentioned apparatus further include:
User's input module, for receiving the initial position setting signal of user's input;
Initial position setting module, for setting the initial position for component of shaking the head according to the initial position setting signal.
It shakes the head system the present invention also provides one kind, which includes component of shaking the head, and the component of shaking the head includes shaking the head Driving motor further includes the control device of aforementioned system of shaking the head.
The present invention also provides a kind of fans comprising system above-mentioned of shaking the head.
The present invention also provides a kind of warm-air driers comprising system above-mentioned of shaking the head.
In the present invention, when getting off signal, the current location for component of shaking the head is detected, according to the current position signal Control drives the motor operating for component of shaking the head, until component of shaking the head turns to initial position, so that component of shaking the head is in one always Fixed position is able to ascend user experience and avoids component parts damage of shaking the head.
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 only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the flow diagram of one embodiment of control method of system of the invention of shaking the head;
The step of Fig. 2 detects the current location for component of shaking the head in one embodiment of control method for system of the invention of shaking the head stream Cheng Tu;
The step of Fig. 3 obtains the current location for component of shaking the head in one embodiment of control method for system of the invention of shaking the head stream Cheng Tu;
The step of Fig. 4 obtains the current location for component of shaking the head in another embodiment of control method for system of the invention of shaking the head Flow chart;
Fig. 5 is the flow diagram of another embodiment of control method of system of the invention of shaking the head;
Fig. 6 is the structural schematic diagram of one embodiment of control device of system of the invention of shaking the head;
Fig. 7 is the structural schematic diagram of detecting module in one embodiment of control device of system of the invention of shaking the head;
Fig. 8 is the structural schematic diagram of the another embodiment of control device of system of the invention of shaking the head.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention, Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship, Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In the embodiment of the present invention, the system of shaking the head can be applied to the multiple products such as fan, humidifier, will be with fan below Example, the technical solution that the present invention will be described in detail.
Referring to Fig.1, a kind of control method of system of shaking the head proposed by the present invention comprising following steps:
Step S10 when getting off signal, detects the current location for component of shaking the head;In the embodiment of the present invention, exist first A preset initial position in fan, the initial position can be it is placed in the middle, can also be needed be set as occupying according to user it is right, occupy On left, residence or under occupying.Initial position can be by fan producer default setting, can also be by control interface by user setting. Secondly, detection device need to be arranged in the control circuit of fan also to detect the position for component of shaking the head, such as position sensor, suddenly That sensor or range sensor etc..Herein it should be noted that off signal is the complete machine off signal of electric appliance rather than shakes The off signal of head assembly is generally viewed as user's scenario position to current location when receiving the off signal for component of shaking the head, this When shake the head component emergency stop to current location.
Step S20 judges whether current location is consistent with preset initial position;When detecting position signal, pass through ratio Judge whether current location is consistent with preset initial position according to the signal and initial position signal that detect compared with device etc..
Step S30, when current location and preset initial position are inconsistent, component of shaking the head described in driving is turned to just The driving motor of beginning position carries out compensation of delay.If it is inconsistent, the drive for component of shaking the head can be controlled by micro-control unit MCU Dynamic motor operating, the component that will shake the head turn to initial position.Driving power that there are two fan tools in the embodiment of the present invention, one It is the driving power shaken the head, the other is fan motor power supply.When receiving the off signal of user, MCU controls fan electricity Machine stalling, driving power of shaking the head still have electricity, and driving motor reduction of speed to low speed of shaking the head is run, and component of shaking the head turns to initial position Afterwards, MCU controls driving power closing of shaking the head.When current location is consistent with preset initial position, driving motor of shaking the head is controlled Stalling, the component that makes to shake the head are in the initial position.As previously mentioned, in the embodiment of the present invention, initial position can be it is placed in the middle, can also Think that residence is right, occupies on left, residence or under occupying, which traffic coverage the current location for component of no matter shaking the head is in, and control is shaken the head Component turns to initial position.For example, current location be in left side if initial position is to occupy right, then control shake the head component across It is right that middle position turns to residence, if initial position be it is placed in the middle, current location is in left side, then controls component of shaking the head and turn to residence In.Due to passing through sensor detecting position signal, it is understood that there may be error, for example, when setting Hall sensor detects position signal, When magnetic part is not yet completely coincident with Hall sensor, Hall sensor has just detected the signal of magnetic part, at this time The current position signal of output is not accurate enough, can not achieve and precisely aligns.In order to enable to shake the head, component precisely aligns initial position, Compensation of delay is carried out to it when driving motor stalling is shaken the head in control, until component of shaking the head turns to initial position.Delay time can It to be preset according to initial position and motor speed, such as may be set to 3 seconds, to guarantee precisely to reset to initial position.When When head is close to initial position, driving power of shaking the head has electricity still to ensure that head rotates, after head resets to initial position, electricity Machine is entirely off.The embodiment of the present invention passes through compensation of delay, it can be achieved that head precise positioning is in initial position.
In the embodiment of the present invention, when getting off signal, the current location for component of shaking the head is detected, according to the current location Signal control drives the motor operating for component of shaking the head, until component of shaking the head turns to initial position, so that component of shaking the head is in always One fixed position is able to ascend user experience and avoids component parts damage of shaking the head.
In the embodiment of the present invention, there are many modes of shaking the head, such as left and right to shake the head or shake the head up and down for component of shaking the head.Referring to figure Shown in 2, in a preferred embodiment, abovementioned steps S10 includes:
Step S11 detects the mode of shaking the head for component of shaking the head;For example, detecting fan be in left and right shake the head mode or on Under shake the head mode, to determine the stop place for component of shaking the head.
Step S12 starts preset sensor according to the mode of shaking the head, to obtain the current position signal for component of shaking the head.Example Such as, when shaking the head mode in left and right, it can star left-right position sensor, to detect the left-right position for component of shaking the head;Work as place In shake the head up and down mode when, can star upper and lower position sensor, to detect the upper and lower position of component of shaking the head;Alternatively, when being in When mode of shaking the head up and down, in addition to starting upper and lower position sensor, while starting left-right position sensor, to detect component of shaking the head Left-right position signal;Or when shaking the head mode in left and right, in addition to starting left-right position sensor, while starting up and down Position sensor, to detect the upper and lower position signal for component of shaking the head, to guarantee to shake the head, no matter component up and down can be placed in the middle, from And user experience is further promoted, avoid user from manually adjusting component of shaking the head.
Referring to shown in Fig. 3, in a preferred embodiment of the present invention, sensor can be Hall sensor, can be positioned on and shake the head Component external (such as on column of fan) is adapted to therewith in component internal of shaking the head (such as in shell of fan head) setting Magnetic part.In the embodiment of the present invention, abovementioned steps S12 can include:
Step S121, when component of shaking the head shakes the head mode in left and right;
Step S122, starting are arranged in the Hall sensor for component external of shaking the head, detect phase therewith in Hall sensor When the magnetic part of adaptation, i.e., when magnetic part is close to Hall sensor, export the current position signal for component of shaking the head.When detecting When magnetic part, the component current location that illustrates to shake the head is in initial position or close to initial position.The embodiment of the present invention is by suddenly Your sensor detecting is shaken the head the left-right position of component, and structure is simple, and cost is relatively low, high reliablity.
Sensor as aforementioned may be position sensor or range sensor, detect component position of shaking the head by modes such as light sensations It sets.Referring to shown in Fig. 4, in an embodiment of the present invention, abovementioned steps S12 can include:
Step S123, shake the head component be in left and right shake the head mode or up and down shake the head mode when;
Step S124 starts position sensor or range sensor, to obtain the current position signal for component of shaking the head.
In the present embodiment, position sensor or range sensor can be set on the column or component of shaking the head of fan, When component of shaking the head turns to a certain position, left and right confidence number and/or the upper and lower position signal of output bit are so that component of shaking the head is multiple Position.It should be noted that Hall sensor, position sensor or range sensor are not limited to list in previous embodiment A setting, can be with combination settings, the left-right position signal of component for example, the detecting of settable Hall sensor is shaken the head, while can also Position sensor is set or range sensor detects the upper and lower position signal for component of shaking the head.
In the embodiment of the present invention, initial position can be set by the user, it is not limited to factory settings.Referring to Figure 5, In a preferred embodiment, the above method can comprise the further steps of:
Step S40 receives the initial position setting signal of user's input;Initial position can be by control interface by user Setting when component reset key is shaken the head in user's selection, that is, is considered as example, component reset key of shaking the head can be set in control interface User has selected component reset function of shaking the head.Component reset key of shaking the head can be defined by producer, can also be defined by the user, example Such as, component reset key of shaking the head can be with drop-down menu, wherein comprising center ofthe, placed in the middle up and down or options completely placed in the middle etc. supply User's selection.
Step S50 sets the initial position for component of shaking the head according to initial position setting signal.For example, when user selects After above-mentioned component reset key of shaking the head, i.e., the initial position for component of shaking the head is set according to the definition of the component reset key of shaking the head.This hair Bright embodiment, which can be realized, is set by the user initial position, and further the user experience is improved.
The present invention also provides a kind of control devices of system of shaking the head, and the control device is for realizing the above method.Referring to Fig. 6 Shown, in one embodiment, the shake the head control device of system of the present invention includes:
Detecting module 10 when for getting off signal, detects the current location for component of shaking the head;The embodiment of the present invention In, a preset initial position first in fan, the initial position can be it is placed in the middle, can also according to user need be set as It occupies the right side, occupy on left, residence or under occupying.Initial position can by fan producer default setting, can also by control interface by with Family setting.Secondly, detecting module 10 need to be arranged in the control circuit of fan also to detect the position for component of shaking the head, detecting module 10 may include position sensor, Hall sensor or range sensor etc..Herein it should be noted that off signal is electric appliance Complete machine off signal rather than the off signal for component of shaking the head be generally viewed as using when receiving the off signal for component of shaking the head Family scenario position to current location, component emergency stop of shaking the head at this time to current location.
Judgment module 20, for judging whether current location is consistent with preset initial position;In the embodiment of the present invention, sentence Disconnected module 20 may include the devices such as comparator, when detecting position signal, by comparator etc. according to the signal detected Judge whether current location is consistent with preset initial position with initial position signal.
Control module 30, for current location and preset initial position it is inconsistent when, component of shaking the head described in driving The driving motor for turning to initial position carries out compensation of delay.In the embodiment of the present invention, control module 30 may include MCU etc.. If it is inconsistent, the driving motor that can control component of shaking the head by MCU operates, the component that will shake the head turns to initial position.This There are two driving powers for fan tool in inventive embodiments, and one is the driving power shaken the head, the other is fan motor power supply. When receiving the off signal of user, MCU controls fan motor stalling, and driving power of shaking the head still has electricity, shakes the head and drive electricity Machine reduction of speed to low speed is run, and after component of shaking the head turns to initial position, MCU controls driving power closing of shaking the head.In current location When consistent with preset initial position, control is shaken the head driving motor stalling, and the component that makes to shake the head is in the initial position.Such as preceding institute It states, in the embodiment of the present invention, initial position can be placed in the middle, or occupy the right side, occupy on left, residence or under occupying, no matter shake the head Which traffic coverage the current location of component is in, and controls component of shaking the head and turns to initial position.For example, if initial position is Occupy right, current location be in left side, then control component of shaking the head across middle position turns to the residence right side, if initial position be it is placed in the middle, Current location is in left side, then controls component of shaking the head and turn between two parties.Due to passing through sensor detecting position signal, it is understood that there may be Error, for example, when setting Hall sensor detects position signal, when magnetic part is not yet completely coincident with Hall sensor, suddenly Your sensor has just detected the signal of magnetic part, and the current position signal exported at this time is not accurate enough, can not achieve essence Really alignment.In order to which the component that enables to shake the head precisely aligns initial position, above-mentioned control module 30 further comprises compensation of delay unit 31, for carrying out compensation of delay to it when driving motor stalling is shaken the head in control, until component of shaking the head turns to initial position.Delay Compensating unit 31 can carry out compensation of delay to it when driving motor stalling is shaken the head in control, until component of shaking the head turns to initial bit It sets.Delay time can be preset according to initial position and motor speed, such as may be set to 3 seconds, to guarantee precisely to reset To initial position.When component of shaking the head is close to initial position, driving power of shaking the head has electricity still to ensure component rotation of shaking the head, and shakes After head assembly resets to initial position, motor is entirely off.The embodiment of the present invention is by compensation of delay unit 31, it can be achieved that shaking the head Component precise positioning is in initial position.
Referring to shown in Fig. 7, in one embodiment of the invention, detecting module 30 may also include that
Sensor 32;In the embodiment of the present invention, the effect of sensor 32 is to detect the position signal for component of shaking the head, can To be Hall sensor, position sensor or range sensor etc., be not limited to individually be arranged, can with combination settings, for example, Settable Hall sensor detects the left-right position signal for component of shaking the head, while may also set up position sensor or Distance-sensing Device detects the upper and lower position signal for component of shaking the head.Position sensor or distance can be set on the column or component of shaking the head of fan Sensor, when component of shaking the head turns to a certain position, the left and right confidence number and/or upper and lower position signal of output bit are so as to shake the head Component resets.
It shakes the head mode checking unit 33, for detecting the mode of shaking the head for component of shaking the head;For example, detecting fan is in left and right Mode of shaking the head or mode of shaking the head up and down, to determine the stop place for component of shaking the head.
Sensor start unit 34, for starting preset sensor according to mode of shaking the head, to obtain working as component of shaking the head Front position signal.For example, can star left-right position sensor when shaking the head mode in left and right, to detect component of shaking the head Left-right position;When in shake the head up and down mode when, can star upper and lower position sensor, to detect the upper bottom of component of shaking the head It sets;Alternatively, when in up and down shake the head mode when, in addition to starting upper and lower position sensor, while starting left-right position sensor, with Detect the left-right position signal for component of shaking the head;Or when shaking the head mode in left and right, except starting left-right position sensor Outside, while starting upper and lower position sensor, to detect the upper and lower position signal for component of shaking the head, no matter up and down to guarantee to shake the head component Left and right can be placed in the middle, to further promote user experience, user is avoided to manually adjust component of shaking the head.
In one embodiment, sensor 32 is Hall sensor, and outside (such as the column of fan for component of shaking the head is arranged in On);Sensor start unit 34 is used for:
When component of shaking the head shakes the head mode in left and right;
The Hall sensor for component external of shaking the head is arranged in starting, detects compatible magnetism therewith in Hall sensor When part, the current position signal for component of shaking the head is exported.When detecting magnetic part, the component current location that illustrates to shake the head is in initial Position or close to initial position.The embodiment of the present invention detects the left-right position for component of shaking the head, structure letter by Hall sensor Single, cost is relatively low, high reliablity.
In one embodiment, sensor 32 is position sensor or range sensor;Sensor start unit is used for 34:
Shake the head component be in left and right shake the head mode or up and down shake the head mode when;
Start position sensor or range sensor, to obtain the current position signal for component of shaking the head.In the present embodiment, Position sensor or range sensor can be set on the column or component of shaking the head of fan, turn to a certain position in component of shaking the head When setting, left and right confidence number and/or the upper and lower position signal of output bit are so that component reset of shaking the head.
In the present invention, initial position can be set by the user, it is not limited to factory settings.Referring to shown in Fig. 8, one compared with In good embodiment, above-mentioned apparatus may also include that
User's input module 40 is used to receive the initial position setting signal of user's input;Initial position can pass through control Interface is by user setting, for example, user's input module 40 can be the component reset key of shaking the head that sets in control interface, when with Family selection shake the head component reset key when, that is, be considered as user and selected component reset function of shaking the head.Component reset key of shaking the head can be by Producer definition, can also be defined by the user, for example, shake the head component reset key can with drop-down menu, wherein comprising center ofthe, Placed in the middle up and down or equal options for user selection between two parties completely.
Initial position setting module 50, for setting the initial position for component of shaking the head according to initial position setting signal.Example Such as, when user selected it is above-mentioned shake the head component reset key after, initial position setting module 50 i.e. according to the component reset key of shaking the head Definition setting shake the head the initial position of component.The embodiment of the present invention, which can be realized, is set by the user initial position, is further promoted User experience.
It shakes the head system the present invention also provides one kind, which includes component of shaking the head, and the component of shaking the head includes shaking the head Driving motor further includes the control device of system of shaking the head described in previous embodiment.Previous embodiment by taking fan as an example specifically Technical solution of the present invention is illustrated, those skilled in the art without creative efforts can also will be in the present invention System of shaking the head also can be applicable to the household electrical appliance such as humidifier, warm-air drier, can equally promote user experience, component is avoided to damage It is bad, extend the service life of household electrical appliance.
The present invention also especially provides a kind of fan comprising aforementioned system of shaking the head, fan can be to have blade fan or nothing Blade fan.Fan of the present invention since the component that with aforementioned system of shaking the head, can to shake the head is in a fixed position always, It is able to ascend user experience and avoids component parts damage of shaking the head.
The present invention also especially provides a kind of warm-air drier comprising aforementioned system of shaking the head.Before warm-air drier of the present invention is due to having The system of shaking the head is stated, the component that can to shake the head is in a fixed position always, is able to ascend user experience and avoids shaking Head assembly parts damages.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in the present invention Inventive concept under, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in it indirectly He is included in scope of patent protection of the invention relevant technical field.

Claims (11)

1. a kind of control method for system of shaking the head, the system of shaking the head includes component of shaking the head, which is characterized in that the control method The following steps are included:
When getting off signal, the current location for component of shaking the head is detected;
Judge whether the current location is consistent with preset initial position;
When the current location and preset initial position are inconsistent, component of shaking the head described in driving turns to initial position Driving motor carries out compensation of delay;
The control method is further comprising the steps of:
Receive the initial position setting signal of user's input;
The initial position for component of shaking the head is set according to the initial position setting signal.
2. the control method for system of shaking the head as described in claim 1, which is characterized in that the present bit for detecting component of shaking the head The step of setting include:
Detect the mode of shaking the head for component of shaking the head;
According to the mode of shaking the head, start preset sensor, with the current position signal for component of shaking the head described in acquisition.
3. the control method for system of shaking the head as claimed in claim 2, which is characterized in that the sensor is Hall sensor; The basis is shaken the head mode, and preset sensor is started, and includes: with the step of current position signal of component of shaking the head described in obtaining
When component of shaking the head shakes the head mode in left and right;
The Hall sensor of the component external of shaking the head is arranged in starting, detects in the Hall sensor compatible therewith When magnetic part, the current position signal for component of shaking the head is exported.
4. the control method of system of shaking the head as claimed in claim 2, which is characterized in that the sensor be position sensor or Range sensor;The basis is shaken the head mode, and preset sensor is started, with the current position signal for component of shaking the head described in obtaining The step of include:
Shake the head component be in left and right shake the head mode or up and down shake the head mode when;
Start position sensor or range sensor, with the current position signal for component of shaking the head described in acquisition.
5. a kind of control device for system of shaking the head characterized by comprising
Detecting module when for getting off signal, detects the current location for component of shaking the head;
Judgment module, for judging whether the current location is consistent with preset initial position;
Control module, for when the current location and preset initial position are inconsistent, component of shaking the head described in driving to turn The driving motor for moving initial position carries out compensation of delay;
User's input module, for receiving the initial position setting signal of user's input;
Initial position setting module, for setting the initial position for component of shaking the head according to the initial position setting signal.
6. the control device of system of shaking the head as claimed in claim 5, which is characterized in that the detecting module includes:
Sensor;
It shakes the head mode checking unit, for detecting the mode of shaking the head for component of shaking the head;
Sensor start unit starts preset sensor for mode of shaking the head according to, with component of shaking the head described in acquisition Current position signal.
7. the control device for system of shaking the head as claimed in claim 6, which is characterized in that the sensor is Hall sensor, The outside of the component of shaking the head is set;The sensor start unit is used for:
When component of shaking the head shakes the head mode in left and right;
The Hall sensor of the component external of shaking the head is arranged in starting, detects in the Hall sensor compatible therewith When magnetic part, the current position signal for component of shaking the head is exported.
8. the control device of system of shaking the head as claimed in claim 6, which is characterized in that the sensor be position sensor or Range sensor;The sensor start unit is used for:
Shake the head component be in left and right shake the head mode or up and down shake the head mode when;
Start position sensor or range sensor, with the current position signal for component of shaking the head described in acquisition.
The system 9. one kind is shaken the head, including component of shaking the head, the component of shaking the head includes driving motor of shaking the head, which is characterized in that is also wrapped Include the control device of the system of shaking the head as described in any one of claim 5-8.
10. a kind of fan, which is characterized in that including system of shaking the head as claimed in claim 9.
11. a kind of warm-air drier, which is characterized in that including system of shaking the head as claimed in claim 9.
CN201610390064.6A 2016-06-01 2016-06-01 Control method, device, system, fan and the warm-air drier for system of shaking the head CN106089777B (en)

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CN201610390064.6A CN106089777B (en) 2016-06-01 2016-06-01 Control method, device, system, fan and the warm-air drier for system of shaking the head
PCT/CN2017/085405 WO2017206756A1 (en) 2016-06-01 2017-05-22 Control method and device for oscillating system, system, fan, and fan heater

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Publication number Priority date Publication date Assignee Title
WO2017206756A1 (en) * 2016-06-01 2017-12-07 广东美的环境电器制造有限公司 Control method and device for oscillating system, system, fan, and fan heater
CN111379723A (en) * 2018-12-29 2020-07-07 广东美的生活电器制造有限公司 Head shaking mechanism, air supply equipment, and rotation angle detection method and control device thereof
CN111677684A (en) * 2020-06-04 2020-09-18 珠海格力电器股份有限公司 Fan control method and device, computer equipment and storage medium

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CN1955509A (en) * 2005-10-30 2007-05-02 胡光南 Method and device of stepless regulation for head rocking angle of domestic electrical equipment
US8807956B2 (en) * 2008-11-13 2014-08-19 Marvell World Trade Ltd. Apparatus and method for controlling speed of a fan via a first control module connected by a cable and/or conductors between a motor and a second control module
CN105545786A (en) * 2016-01-28 2016-05-04 广东美的环境电器制造有限公司 Control method for fan and fan

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