CN201748599U - Air guiding device and cooling fan with same - Google Patents
Air guiding device and cooling fan with same Download PDFInfo
- Publication number
- CN201748599U CN201748599U CN2010202215310U CN201020221531U CN201748599U CN 201748599 U CN201748599 U CN 201748599U CN 2010202215310 U CN2010202215310 U CN 2010202215310U CN 201020221531 U CN201020221531 U CN 201020221531U CN 201748599 U CN201748599 U CN 201748599U
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- wind deflector
- air guiding
- motor
- wind
- cam
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- 238000001816 cooling Methods 0.000 title 1
- 230000033001 locomotion Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 4
- 230000009916 joint effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to an air guiding device comprising an air outlet framework, air guiding plates, air guiding plate transmission rods, air guiding connecting rods, a cam and a motor, wherein the air guiding plates are arranged on the air outlet framework; the air guiding plates are connected together by the air guiding connecting rods; the end parts of the air guiding plates are connected together by the air guiding plate transmission rods; the motor is arranged on the air outlet framework; the cam is fixed on the motor and contacted with the air guiding plate transmission rods; and the air guiding plate transmission rods are driven through the cam so as to lead the air guiding plates to link. As the cam and the air guiding connecting rods drive the air guiding plates to move, the air guiding device can achieve the good effects of smooth movement and no pause in reversing process and prolong the service life; and by the control of an electron plate program on a stepping motor and under the joint action of a position sensor, the air guiding plates can realize automatic opening and closing and automatic air guiding.
Description
[technical field]
The utility model belongs to field of household appliances, refers in particular to be used for thermantidote or other have the air ducting of automatic wind-guiding functional product.
[background technology]
Existing a lot of air conditioning electrical home appliances all have the wind-guiding function, for example air conditioner, thermantidote or the like, the air discharge structure of existing thermantidote or indoor apparatus of air conditioner is to be provided with wind deflector at air outlet, wind deflector is to be fixed on the air outlet place by the fixture that is arranged on its two ends, when thermantidote or indoor apparatus of air conditioner did not start, wind deflector sealing air outlet was when thermantidote or indoor apparatus of air conditioner start, wind deflector is outwards opened, and cold wind is discharged from from air outlet.At present, thermantidote and the relevant product that has air ducting thereof on the market, usually all be to use stepper motor directly to drive the structure of wind deflector, this structure directly drives in all wind deflectors one by stepper motor, and wind deflector links together by connecting rod and other wind deflector, and existing this frame mode is directly driven by stepper motor because of wind deflector, in use, the suffered resistance of motor is bigger, and stepper motor damages easily, influences its service life.
Therefore, provide a kind of and move steadily, performance is good, the air ducting of long service life is real in necessary.
[summary of the invention]
The purpose of this utility model is to provide a kind of and moves steadily, performance is good, the air ducting of long service life.
A purpose more of the present utility model is to provide a kind of air ducting of realizing automatic shutter, automatic wind-guiding.
For realizing the utility model purpose, provide following technical scheme:
The utility model air ducting comprises outlet frame, at least one wind deflector, wind deflector drive link, wind-guiding connecting rod, cam, motor, wind deflector is installed on the outlet frame, and wind deflector links together by the wind-guiding connecting rod, the wind deflector end links together by the wind deflector drive link, be provided with fluting at wind deflector and wind deflector drive link junction on the outlet frame, so that being connected and moving between wind deflector and the wind deflector drive link.This motor is installed on the outlet frame, and cam is fixed on the motor, and cam contacts with the wind deflector drive link, drives the wind deflector drive link by cam and makes the wind deflector interlock, reaches the movement effects of wind-guiding up and down or auto-closing.Described motor generally adopts stepper motor.
This air ducting further comprises at least one axle sleeve, and this wind deflector matches by axle sleeve with outlet frame.
This air ducting further comprises position sensor, microswitch and the electron plate that is installed on the outlet frame.Detect the positional information of wind deflector drive link by position sensor, and feed back to electron plate, thereby automatic shutter, automatic wind-guiding are realized in control wind deflector position.
The utility model also provides a kind of thermantidote that comprises above-mentioned air ducting.
Actual working state is as follows:
When thermantidote connection power supply is in holding state, if wind deflector is in not closed state, by position sensor sensing wind deflector drive link position signal feedback is arrived electron plate, electron plate makes machine operation drive camming movement driving wind deflector drive link that wind deflector is resetted by the program feedback signal, after wind deflector arrived closing position, the wind deflector drive link touched microswitch, by microswitch signal feedback was arrived electron plate, motor quits work, and wind deflector is in closure state.When the user needs shutdown, when pressing closing key, position sensor can detect the wind deflector position automatically, and the wind deflector drive link does not touch microswitch, by the microswitch action signal feedback is arrived electron plate, machine operation, drive the wind deflector motion by cam driven wind deflector drive link, after wind deflector arrived closing position, the wind deflector drive link touched microswitch, to electron plate, motor quits work with signal feedback in the microswitch action.When product is worked, wind deflector pumps wind deflector thereby the wind deflector drive link is moved, in the course of work by the driven by motor cam, rely on electron plate program and step motor control to pump and also can keep certain angle of wind-guiding up and down, do not touch microswitch.
The contrast prior art the utlity model has following advantage:
The utility model air ducting, can solve on the existing air ducting bigger because of the suffered resistance of motor, influence the defective in its service life, drive the motion of wind deflector by cam and wind-guiding connecting rod, can reach motion steadily, the good result of not having pause during commutation, under of the acting in conjunction of electron plate program to Stepping Motor Control and position sensor, can realize the wind deflector automatic shutter, automatically wind-guiding, according to user's user demand (as energising, shutdown, automatic wind-guiding, directed wind-guiding) detecting the wind deflector position automatically carries out the control corresponding effect to wind deflector.
[description of drawings]
Fig. 1 is the schematic diagram of the utility model air ducting;
Fig. 2 is the wind deflector front view of closed condition not of the utility model air ducting;
Fig. 3 is the wind deflector lateral plan of closed condition not of the utility model air ducting;
Fig. 4～5 are the schematic diagram of the wind deflector different conditions of the utility model air ducting before and after shutdown;
Fig. 6 is the make progress schematic diagram of wind-guiding state of the wind deflector of the utility model air ducting;
Fig. 7 is the schematic diagram of the downward wind-guiding state of the wind deflector of the utility model air ducting.
[specific embodiment]
See also Fig. 1, the utility model air ducting comprises wind deflector 1, outlet frame 2, wind-guiding connecting rod 3, microswitch 4, wind deflector drive link 5, wind-guiding cam 6, stepper motor 7 and axle sleeve 8.Wind deflector 1 is installed on the outlet frame 2, and 2 of wind deflector 1 and outlet frames cooperate by axle sleeve 8.All wind deflectors link together by wind-guiding connecting rod 3, and wind deflector 1 other end is connected with wind deflector drive link 5, and outlet frame 2 is provided with arc-shaped groove 21, so that being connected and moving between wind deflector 1 and the wind deflector drive link 5.Stepper motor 7 is fixed on outlet frame 2 places by support or other fixed forms, and cam 6 is installed on the stepper motor 7.Microswitch 4 is installed on the outlet frame 2.Also be provided with position sensor and electron plate (not sign) on the outlet frame 2.
See also Fig. 2, shown in 3, when thermantidote connection power supply is in holding state, if wind deflector 1 is in not closed state, by position sensor sensing wind deflector drive link 5 positions, wind deflector drive link 5 does not touch microswitch 4, not 4 closures are opened in fine motion this moment, signal feedback is to electron plate, electron plate makes stepper motor 7 work zone moving cams 6 motion driving wind deflector drive links 5 that wind deflector 1 is resetted by the program feedback signal, after wind deflector 1 arrived closing position, wind deflector drive link 5 touched microswitch 4, by microswitch 4 signal feedback is arrived electron plate, stepper motor 7 quits work, and wind deflector 1 is in closure state.If wind deflector 1 is in closure state, then feed back to electron plate by position sensor, thermantidote is in holding state.
See also shown in Fig. 4,5, when the user needs shutdown, when pressing closing key, position sensor can detect wind deflector 1 position automatically, wind deflector drive link 5 does not touch microswitch 4 at this moment, by microswitch 4 signal feedback is arrived electron plate, stepper motor 7 work, drive wind deflector drive link 5 by driving cam 6 and drive wind deflector 1 motion, after wind deflector 1 arrives closing position, wind deflector drive link 5 touches microswitch 4, and to electron plate, stepper motor 7 quits work with signal feedback in microswitch 4 actions.
See also shown in Fig. 6,7, when thermantidote is in running order, wind deflector 1 drives cam 6 by stepper motor 7, thereby make 5 motions of wind deflector drive link that wind deflector 1 is pumped, in the course of work, rely on electron plate program and stepper motor 7 controls to pump, do not touch microswitch 4.
The above only is preferred embodiment of the present utility model, and protection domain of the present utility model is not limited thereto, and anyly all belongs within the utility model protection domain based on the equivalent transformation on the technical solutions of the utility model.
Claims (5)
1. air ducting, it comprises outlet frame, at least one wind deflector, wind deflector is installed on the outlet frame, it is characterized in that, this air ducting also comprises wind deflector drive link, wind-guiding connecting rod, cam, motor, wind deflector links together by the wind-guiding connecting rod, the wind deflector end links together by the wind deflector drive link, be provided with fluting at wind deflector and wind deflector drive link junction on the outlet frame, this motor is installed on the outlet frame, cam is fixed on the motor, and cam contacts with the wind deflector drive link.
2. air ducting as claimed in claim 1 is characterized in that it further comprises at least one axle sleeve, and this wind deflector matches by axle sleeve with outlet frame.
3. air ducting as claimed in claim 2 is characterized in that, it further comprises position sensor, microswitch and the electron plate that is installed on the outlet frame.
4. air ducting as claimed in claim 1 is characterized in that, this motor is a stepper motor.
5. a thermantidote comprises as any described air ducting of claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202215310U CN201748599U (en) | 2010-06-08 | 2010-06-08 | Air guiding device and cooling fan with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202215310U CN201748599U (en) | 2010-06-08 | 2010-06-08 | Air guiding device and cooling fan with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748599U true CN201748599U (en) | 2011-02-16 |
Family
ID=43583275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202215310U Expired - Lifetime CN201748599U (en) | 2010-06-08 | 2010-06-08 | Air guiding device and cooling fan with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748599U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574870A (en) * | 2012-07-26 | 2014-02-12 | 珠海格力电器股份有限公司 | Air conditioner, air guide plate movement mechanism and method for controlling same |
| CN103574872A (en) * | 2012-07-26 | 2014-02-12 | 珠海格力电器股份有限公司 | Air conditioner and air guide plate driving device thereof |
| CN106642342A (en) * | 2016-12-27 | 2017-05-10 | 深圳沃海森科技有限公司 | Ultra-thin vertical air conditioner |
| CN107606766A (en) * | 2017-09-27 | 2018-01-19 | 珠海格力电器股份有限公司 | Air deflection assemblies, air exhausting structure and air conditioner |
| CN104697140B (en) * | 2015-02-13 | 2018-01-19 | 珠海格力电器股份有限公司 | Air deflector and indoor apparatus of air conditioner |
| CN109139561A (en) * | 2018-09-30 | 2019-01-04 | 珠海格力电器股份有限公司 | Wind deflector telecontrol equipment and fan |
| CN109489365A (en) * | 2018-11-14 | 2019-03-19 | 王奕童 | A kind of Bioexperiment drying box |
| CN111271865A (en) * | 2019-06-14 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Air conditioner and air swinging reset control method thereof |
| CN113757868A (en) * | 2021-09-16 | 2021-12-07 | 深圳中粤装饰集团有限公司 | Double-deck ventilation curtain of extrinsic cycle convection current |
-
2010
- 2010-06-08 CN CN2010202215310U patent/CN201748599U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574870A (en) * | 2012-07-26 | 2014-02-12 | 珠海格力电器股份有限公司 | Air conditioner, air guide plate movement mechanism and method for controlling same |
| CN103574872A (en) * | 2012-07-26 | 2014-02-12 | 珠海格力电器股份有限公司 | Air conditioner and air guide plate driving device thereof |
| CN103574872B (en) * | 2012-07-26 | 2016-02-10 | 珠海格力电器股份有限公司 | A kind of air-conditioning and wind deflector drive unit thereof |
| CN103574870B (en) * | 2012-07-26 | 2016-04-20 | 珠海格力电器股份有限公司 | The control method of air-conditioning, wind deflector motion and wind deflector motion |
| CN104697140B (en) * | 2015-02-13 | 2018-01-19 | 珠海格力电器股份有限公司 | Air deflector and indoor apparatus of air conditioner |
| CN106642342A (en) * | 2016-12-27 | 2017-05-10 | 深圳沃海森科技有限公司 | Ultra-thin vertical air conditioner |
| CN107606766A (en) * | 2017-09-27 | 2018-01-19 | 珠海格力电器股份有限公司 | Air deflection assemblies, air exhausting structure and air conditioner |
| CN109139561A (en) * | 2018-09-30 | 2019-01-04 | 珠海格力电器股份有限公司 | Wind deflector telecontrol equipment and fan |
| CN109489365A (en) * | 2018-11-14 | 2019-03-19 | 王奕童 | A kind of Bioexperiment drying box |
| CN111271865A (en) * | 2019-06-14 | 2020-06-12 | 宁波奥克斯电气股份有限公司 | Air conditioner and air swinging reset control method thereof |
| CN113757868A (en) * | 2021-09-16 | 2021-12-07 | 深圳中粤装饰集团有限公司 | Double-deck ventilation curtain of extrinsic cycle convection current |
| CN113757868B (en) * | 2021-09-16 | 2022-12-16 | 深圳中粤装饰集团有限公司 | Double-deck ventilation curtain of extrinsic cycle convection current |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GREE ELECTRIC APPLIANCES (ZHONGSHAN) SMALL HOUSEHOLD APPLIANCES MANUFACTURING Co.,Ltd. Assignor: GREE ELECTRIC APPLIANCES,Inc.OF ZHUHAI Contract record no.: 2011440001013 Denomination of utility model: Air guiding device and cooling fan with same Granted publication date: 20110216 License type: Exclusive License Record date: 20111021 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |