CN202328623U - Air deflector operating speed control circuit for air-conditioner and air-conditioner - Google Patents
Air deflector operating speed control circuit for air-conditioner and air-conditioner Download PDFInfo
- Publication number
- CN202328623U CN202328623U CN2011204411654U CN201120441165U CN202328623U CN 202328623 U CN202328623 U CN 202328623U CN 2011204411654 U CN2011204411654 U CN 2011204411654U CN 201120441165 U CN201120441165 U CN 201120441165U CN 202328623 U CN202328623 U CN 202328623U
- Authority
- CN
- China
- Prior art keywords
- motor
- air
- controller
- control circuit
- phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
- Control Of Stepping Motors (AREA)
Abstract
The utility model discloses an air deflector operating speed control circuit for an air-conditioner, and the air-conditioner. The air deflector operating speed control circuit includes a command collecting unit, a controller, a motor driving circuit and a motor, wherein the rotational speed set value of the air deflector is received by the command collecting unit and transmitted to the controller; the controller is used for generating corresponding control signals according to the received rotational speed set value of the air deflector and outputting the control signals to the motor driving circuit, further generating driving voltage used for driving the motor to operate, and outputting the driving voltage to the motor; and the air deflector is driven to swing through controlling the operation of the motor. According to the utility model, the rotational speed of the motor is adjusted to change the operation speed of the air deflector, so as to freely adjust the rotational speed of the air deflector; the control mode can be applied to the research development and debugging process of air-conditioners, and enable developing personnel to experience different operating speeds of the air deflector conveniently and further confirm the ideal rotational speed set value; and the control mode can be applied to the actual application of air-conditioners to meet application requirements of different users.
Description
Technical field
The utility model belongs to air-conditioning and Refrigeration Engineering technical field, specifically, relates to a kind of air-conditioner that is used to control the control circuit of air conditioner wind-guiding plate running speed and adopts said air conditioner wind-guiding plate running speed control circuit design.
Background technology
In air-conditioning Products Development and test process, often need carry out a large amount of experiments, verify each item performance of air-conditioning product to obtain great deal of experiment data.Running speed for air conditioner wind deflector then lacks quantitative appraisal mechanism always, the air-conditioner that different manufacturers is produced even the different types of air conditioners device of identical manufacturer production, and the running speed of its wind deflector all has nothing in common with each other.Present air-conditioning product, the running speed of its wind deflector all are fixed values, and promptly the cyclical-transformation cycle of wind direction is fixed, and have been fixed up when the air-conditioning product export by the manufacturer of air-conditioner, and the user can not change.For the research staff of air-conditioning product, in the process that air-conditioner is debugged, can't regulate the running speed of wind deflector according to autoscopia, just by virtue of experience be that the running speed of wind deflector is composed with fixed value when writing software.This design can not guarantee that not only wind deflector operates on the desirable rotating speed, influences the air-out effect of air-conditioner; And when the running speed of wind deflector is too high; Can cause that also dependency structure spare rubs; Abnormal voice occurs, cause that perhaps the motor of driving wind deflector running is shaken, produce noise; When serious even can influence the normal operation of motor, the security and the reliability that threaten the complete machine operation of air-conditioning product.
Summary of the invention
The purpose of the utility model is to provide a kind of air conditioner wind-guiding plate running speed control circuit, realizes free adjustment through the running speed to wind deflector, thereby makes things convenient for the research staff to confirm desirable wind deflector rotating speed, to improve the air-out effect of air-conditioning product.
For solving the problems of the technologies described above, the utility model adopts following technical scheme to be achieved:
A kind of air conditioner wind-guiding plate running speed control circuit comprises instruction acquisition unit, controller, motor-drive circuit and motor; Said instruction acquisition unit receives the wind deflector speed setting value, and transfers to described controller; Said controller generates control signal corresponding according to the wind deflector speed setting value that receives and exports motor-drive circuit to, and then generates the driving voltage that is used for the drive motors operation, exports motor to, drives the wind deflector swing through the control motor rotation.
Preferably, said controller preferably adopts single-chip microcomputer design control circuit.
Further, in said motor-drive circuit, include reverse driven, receive the control signal of controller output, and to control signal carry out reverse with improve load capacity and handle after, generate driving voltage and export described motor to.
Further again, in said motor-drive circuit, also include an interface expanded circuit, connect described controller, the control signal of controller output is carried out the multichannel expansion after, export described reverse driven to.
Further again; Said controller is exported one road synchronizing clock signals and one tunnel control signal; Transfer to described interface expanded circuit; Expansion generates multi-way control signals, exports the multi-channel input of reverse driven to, the multi-channel output of reverse driven respectively with the corresponding connection of multichannel phase voltage binding post of motor.
Further, said motor is a four phase step motor, comprises two at least; Said interface expanded circuit is extended to two group of four phase control signal with the control signal that receives and exports reverse driven to, and then generates on the four phase connection terminals that two group of four phase driving voltage correspondence transfer to two stepper motors.
Preferably; Said motor comprises three four phase eight beat stepper motors; Wherein the phase voltage binding post of two stepper motors receives wherein one group of four phase driving voltage of reverse driven output, and another of the phase voltage binding post reception reverse driven output of the 3rd stepper motor organized four phase driving voltages.Described three four phase eight beat stepper motors turn round through the corresponding wind deflector that is positioned at air-conditioner top and both sides that drives of transmission mechanism respectively.
Wherein, Said instruction acquisition unit is the touch key-press receiving circuit or the remote-control receiving circuit of air-conditioner; Receive the wind deflector speed setting value and transfer to described controller, perhaps receive desired temperature and transfer to the corresponding rotating speeds at different levels that generate wind deflector of said controller.
Structure based on above-mentioned air conditioner wind-guiding plate running speed control circuit; The utility model also provides a kind of air-conditioner that adopts said air conditioner wind-guiding plate running speed control circuit design, comprises wind deflector, instruction acquisition unit, controller, motor-drive circuit and motor; Said instruction acquisition unit receives the wind deflector speed setting value, and transfers to described controller; Said controller generates control signal corresponding according to the wind deflector speed setting value that receives and exports motor-drive circuit to, and then generates the driving voltage that is used for the drive motors operation, exports motor to, drives the wind deflector swing through the control motor rotation.
Compared with prior art, the advantage and the good effect of the utility model are: the utility model changes the running speed of wind deflector through regulating motor speed, realizes the free adjustment of wind deflector rotating speed.This control model is applied in the research and development and debug process of air-conditioning product, can makes things convenient for the research staff to experience different wind deflector running speeds, and then determine ideal speed setting value, to improve the air-out effect of air-conditioner.This control model is applied in the air-conditioning product actual application in the future, can makes things convenient for the pendulum wind cycle of user's regulated at will wind deflector, satisfy the application demand of different user.
After the detailed description in conjunction with advantages the utility model embodiment, other characteristics of the utility model and advantage will become clearer.
Description of drawings
Fig. 1 is the theory diagram of the air conditioner wind-guiding plate running speed control circuit that proposes of the utility model;
Fig. 2 is the circuit theory diagrams of a kind of embodiment of Fig. 1 middle controller and motor-drive circuit.
The specific embodiment
Describe in detail below in conjunction with the specific embodiment of accompanying drawing the utility model.
Embodiment one; Present embodiment is in order to realize the free adjustment of air conditioner wind deflector running speed; Designed wind deflector running speed control circuit as shown in Figure 1, comprised the instruction acquisition unit that is used to receive setup parameter, the chief components such as motor that convert the motor-drive circuit of driving voltage to and be used to drive the wind deflector running as the controller of key control unit, with the light current control signal with certain load capacity.
Wherein, As the air-conditioning product; Said instruction acquisition unit can specifically adopt the touch key-press receiving circuit or the remote-control receiving circuit of air-conditioner, and research staff or user can be through touching touch-screen or the remote controller input wind deflector speed setting value on the air conditioner room unit.Specifically can be employed in to increase the options button of this function in the function menu of air-conditioner or directly on touch-screen or remote controller, set up this function button and start wind deflector rotational speed regulation function, change the speed setting value of wind deflector then through the operation up and down arrow keys.In the situation of air-conditioner research and development and debug phase permission adjusting wind deflector rotating speed, can be also used as the speed setting value of wind deflector for only by desired temperature.For example present air-conditioner; Its desired temperature generally is divided into 15 temperature values between 16-30 ℃; When air-conditioner got into wind deflector rotational speed regulation pattern, the research staff can come to regulate indirectly the rotating speed of wind deflector through changing set temperature value, realizes 15 grades of adjustings of wind deflector rotating speed.For the situation that adopts the running of step motor drive wind deflector; Can utilize the desired temperature corresponding pulse signal that generate different cycles of controller according to research staff's input; The 15 kind pulse signals of for example every bat time between 8mS-22mS; Export stepper motor to, reach the purpose of design of regulating the wind deflector running speed through the rotating speed that changes stepper motor.
Said controller can specifically adopt singlechip chip N401 to carry out circuit design, and is as shown in Figure 2, through its analog-to-digital conversion interface AD0 link order collecting unit, receives setup parameter KEY.Said single-chip microcomputer N401 generates control signal according to the setup parameter KEY that receives, and for example the pulse signal of different cycles exports motor-drive circuit to, generates the driving voltage that is used to control motor rotation with conversion.
In order to practice thrift the port resource of single-chip microcomputer N401; Present embodiment is preferably exported one road synchronizing clock signals SRCLK and one tunnel control signal RCLK respectively through the two-way GPIO mouth of single-chip microcomputer N401; Transfer to motor-drive circuit and at first this road control signal RCLK is carried out the multichannel expansion; And then after the lifting that the multi-way control signals of expansion output carries out load capacity respectively handled, generate the multichannel driving voltage and export motor to, move with drive motors.
Present embodiment is designed with interface expanded circuit N603 and reverse driven N602 in said motor-drive circuit, referring to shown in Figure 2.Wherein, Interface expanded circuit N603 receives the synchronizing clock signals SRCLK and the control signal RCLK of single-chip microcomputer N401 output; Said control signal RCLK is a pulse signal; Interface expanded circuit N603 is when carrying out the multichannel expansion to said control signal RCLK; Utilize synchronizing clock signals SRCLK that control signal RCLK is extended to two group of four phase control signal, four phase control signals of each group are phase place different pulse signal, transfer to 8 road inputs of reverse driven N602 respectively via 8 road output QA-QH of interface expanded circuit N603; Carry out reciprocal transformation and improve load capacity and handle the back (for example the voltage with control signal is increased to 12V from 5V through reverse driven N602; And the current value of raising control signal), generates two group of four phase driving voltage (pulse voltage) transfers to two stepper motors respectively via inter-board interface X401, X402 four phase connection terminals, to drive two stepper motors runnings.
In the present embodiment; Said stepper motor preferably adopts the four phase eight beat stepper motor to drive the wind deflector running; Owing in air-conditioner, need three stepper motors of configuration to come to drive respectively the wind deflector operation that is positioned at air-conditioner top and both sides usually; Therefore can wherein one group of four phase driving voltage of reverse driven N602 output be transferred to two inter-board interface X402, X403, and then connect two stepper motors; Other one group of four phase driving voltage of reverse driven N602 output transferred to inter-board interface X401, and then connect the 3rd stepper motor, realize drive controlling three stepper motors.
Certainly; The quantity of the present embodiment control signal that expansion generates for expansion interface circuit N601 is not limited in above giving an example; The number of motors that can drive as required and every needed phase voltage quantity of motor confirm that comprehensively present embodiment does not specifically limit this.
Utilize motor-drive circuit that rotating speed of motor is carried out drive controlling; Motor connects wind deflector through transmission mechanism; Can realize free adjustment through changing rotating speed of motor to the wind deflector rotating speed, thus the wind deflector speed that makes things convenient for the research staff to undergo different, to determine desirable wind deflector speed setting value; And then reach and improve the air conditioner air-out effect, improve the purpose of design of users'comfort.
Certainly; The above only is a kind of preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (10)
1. an air conditioner wind-guiding plate running speed control circuit is characterized in that: comprise instruction acquisition unit, controller, motor-drive circuit and motor; Said instruction acquisition unit receives the wind deflector speed setting value, and transfers to described controller; Said controller generates control signal corresponding according to the wind deflector speed setting value that receives and exports motor-drive circuit to, and then generates the driving voltage that is used for the drive motors operation, exports motor to, drives the wind deflector swing through the control motor rotation.
2. air conditioner wind-guiding plate running speed control circuit according to claim 1; It is characterized in that: in said motor-drive circuit, include reverse driven; Receive the control signal of controller output; And to control signal carry out reverse with improve load capacity and handle after, generate driving voltage and export described motor to.
3. air conditioner wind-guiding plate running speed control circuit according to claim 2; It is characterized in that: in said motor-drive circuit, also include an interface expanded circuit; Connect described controller; After the control signal of controller output carried out the multichannel expansion, export described reverse driven to.
4. air conditioner wind-guiding plate running speed control circuit according to claim 3; It is characterized in that: said controller is exported one road synchronizing clock signals and one tunnel control signal; Transfer to described interface expanded circuit; Expansion generates multi-way control signals, exports the multi-channel input of reverse driven to, the multi-channel output of reverse driven respectively with the corresponding connection of multichannel phase voltage binding post of motor.
5. air conditioner wind-guiding plate running speed control circuit according to claim 4, it is characterized in that: said motor is a four phase step motor, comprises two at least; Said interface expanded circuit is extended to two group of four phase control signal with the control signal that receives and exports reverse driven to, and then generates on the four phase connection terminals that two group of four phase driving voltage correspondence transfer to two stepper motors.
6. air conditioner wind-guiding plate running speed control circuit according to claim 5; It is characterized in that: said motor comprises three four phase eight beat stepper motors; Wherein the phase voltage binding post of two stepper motors receives wherein one group of four phase driving voltage of reverse driven output, and another of the phase voltage binding post reception reverse driven output of the 3rd stepper motor organized four phase driving voltages.
7. air conditioner wind-guiding plate running speed control circuit according to claim 6 is characterized in that: described three four phase eight beat stepper motors turn round through the corresponding wind deflector that is positioned at air-conditioner top and both sides that drives of transmission mechanism respectively.
8. according to each described air conditioner wind-guiding plate running speed control circuit in the claim 1 to 7; It is characterized in that: said instruction acquisition unit is the touch key-press receiving circuit or the remote-control receiving circuit of air-conditioner; Receive the wind deflector speed setting value and transfer to described controller, perhaps receive desired temperature and transfer to the corresponding rotating speeds at different levels that generate wind deflector of said controller.
9. according to each described air conditioner wind-guiding plate running speed control circuit in the claim 1 to 7, it is characterized in that: said controller is a single-chip microcomputer.
10. an air-conditioner comprises wind deflector, it is characterized in that: also comprise like the described air conditioner wind-guiding plate of each claim running speed control circuit in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204411654U CN202328623U (en) | 2011-11-09 | 2011-11-09 | Air deflector operating speed control circuit for air-conditioner and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204411654U CN202328623U (en) | 2011-11-09 | 2011-11-09 | Air deflector operating speed control circuit for air-conditioner and air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328623U true CN202328623U (en) | 2012-07-11 |
Family
ID=46440604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204411654U Expired - Fee Related CN202328623U (en) | 2011-11-09 | 2011-11-09 | Air deflector operating speed control circuit for air-conditioner and air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328623U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574844A (en) * | 2013-10-25 | 2014-02-12 | 广东美的制冷设备有限公司 | Air conditioner and control method, control terminal and air conditioner system thereof |
| CN104566782A (en) * | 2014-12-01 | 2015-04-29 | 美的集团武汉制冷设备有限公司 | Control method and device of air conditioner and air conditioner |
| CN105066328A (en) * | 2015-07-16 | 2015-11-18 | Tcl空调器(中山)有限公司 | Air conditioner air sweeping control method and system |
| CN105627501A (en) * | 2014-11-28 | 2016-06-01 | 青岛海尔空调器有限总公司 | Control method and system for air guide device of air conditioner |
| CN105757907A (en) * | 2016-04-08 | 2016-07-13 | 珠海格力电器股份有限公司 | Air supply control method and apparatus for air conditioner and air conditioning system |
| CN106444473A (en) * | 2016-08-16 | 2017-02-22 | 中山微宇电器科技有限公司 | Multi-path control circuit system for vending machines |
| CN110410945A (en) * | 2019-07-24 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | A kind of control method of motor speed, air conditioner and computer readable storage medium |
| CN110410946A (en) * | 2019-07-24 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | A kind of control method of motor speed, air conditioner and computer readable storage medium |
| CN112303860A (en) * | 2019-07-24 | 2021-02-02 | 青岛海尔空调器有限总公司 | Air deflector control method and air conditioner |
| CN113251626A (en) * | 2021-04-15 | 2021-08-13 | 青岛海尔空调器有限总公司 | Rotating speed adjusting method and device for air deflector and air conditioner |
| CN114517966A (en) * | 2022-03-30 | 2022-05-20 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
-
2011
- 2011-11-09 CN CN2011204411654U patent/CN202328623U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574844A (en) * | 2013-10-25 | 2014-02-12 | 广东美的制冷设备有限公司 | Air conditioner and control method, control terminal and air conditioner system thereof |
| CN103574844B (en) * | 2013-10-25 | 2017-01-18 | 广东美的制冷设备有限公司 | Air conditioner and control method, control terminal and air conditioner system thereof |
| CN105627501B (en) * | 2014-11-28 | 2018-08-31 | 青岛海尔空调器有限总公司 | A kind of control method and system of wind-guiding apparatus of air conditioner |
| CN105627501A (en) * | 2014-11-28 | 2016-06-01 | 青岛海尔空调器有限总公司 | Control method and system for air guide device of air conditioner |
| CN104566782A (en) * | 2014-12-01 | 2015-04-29 | 美的集团武汉制冷设备有限公司 | Control method and device of air conditioner and air conditioner |
| CN105066328A (en) * | 2015-07-16 | 2015-11-18 | Tcl空调器(中山)有限公司 | Air conditioner air sweeping control method and system |
| CN105066328B (en) * | 2015-07-16 | 2018-09-04 | Tcl空调器(中山)有限公司 | Air-conditioning swing flap control method and system |
| CN105757907A (en) * | 2016-04-08 | 2016-07-13 | 珠海格力电器股份有限公司 | Air supply control method and apparatus for air conditioner and air conditioning system |
| CN105757907B (en) * | 2016-04-08 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of air blowing control method, apparatus and air-conditioning system for air-conditioning |
| CN106444473A (en) * | 2016-08-16 | 2017-02-22 | 中山微宇电器科技有限公司 | Multi-path control circuit system for vending machines |
| CN110410945A (en) * | 2019-07-24 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | A kind of control method of motor speed, air conditioner and computer readable storage medium |
| CN110410946A (en) * | 2019-07-24 | 2019-11-05 | 宁波奥克斯电气股份有限公司 | A kind of control method of motor speed, air conditioner and computer readable storage medium |
| CN112303860A (en) * | 2019-07-24 | 2021-02-02 | 青岛海尔空调器有限总公司 | Air deflector control method and air conditioner |
| CN112303860B (en) * | 2019-07-24 | 2022-01-21 | 青岛海尔空调器有限总公司 | Air deflector control method and air conditioner |
| CN113251626A (en) * | 2021-04-15 | 2021-08-13 | 青岛海尔空调器有限总公司 | Rotating speed adjusting method and device for air deflector and air conditioner |
| WO2022217938A1 (en) * | 2021-04-15 | 2022-10-20 | 青岛海尔空调器有限总公司 | Rotation speed adjustment method and apparatus for air deflector, and air conditioner |
| CN114517966A (en) * | 2022-03-30 | 2022-05-20 | 海信（山东）空调有限公司 | Air conditioner and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202328623U (en) | Air deflector operating speed control circuit for air-conditioner and air-conditioner | |
| CN205123631U (en) | Take bluetooth communication's machine controller , DC Brushless motor and many motor system | |
| CN201436610U (en) | A multifunctional tester for an air condition controller | |
| CN106853755B (en) | Automobile air conditioning system testing device | |
| CN101729002A (en) | SOPC-based remote monitoring system of no-position sensor brushless DC motor | |
| CN106533874B (en) | A kind of permanent magnet synchronous motor data communication system and method based on Modbus rtu protocol | |
| CN102323547B (en) | Load simulation test equipment, test method and load simulation test control device | |
| CN103580588A (en) | Motor control method and device and air conditioner | |
| CN101304179B (en) | Control method and system for wind-driven generator | |
| CN103389720A (en) | System for achieving automatic control of shutter by applying mobile phone | |
| CN104422088A (en) | Air-conditioning apparatus | |
| CN202188585U (en) | Air conditioner debugging instrument | |
| CN202771250U (en) | Photovoltaic grid-connected inverter based on ARM monitoring control | |
| CN105371429A (en) | Machine room air-conditioner, control method and device for rotating speed of draught fan and speed controller | |
| CN201909987U (en) | Constant-current supply networking system on basis of serial bus | |
| CN201373510Y (en) | Conditioner and debugging system suitable for same | |
| CN202583779U (en) | Embedded automatic switching control device | |
| CN104317287B (en) | The analogy method and system of a kind of motor signal | |
| CN102538127A (en) | Handheld adjusting device for inverter air conditioner and handheld adjusting system for same | |
| CN206583047U (en) | Intelligent air condition monitoring system | |
| CN202535392U (en) | Protocol conversion device | |
| CN106440276B (en) | A kind of air-cooled ducted air conditioner multi-mode control device | |
| CN202229349U (en) | Split-type air-conditioner control system | |
| CN202188586U (en) | Air conditioner with universal serial bus (USB) connection communication function and capable of being controlled by computer | |
| CN201344606Y (en) | Air conditioning controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |