CN110145850A - Wind deflector control device for pivoting and air-conditioning - Google Patents
Wind deflector control device for pivoting and air-conditioning Download PDFInfo
- Publication number
- CN110145850A CN110145850A CN201910326573.6A CN201910326573A CN110145850A CN 110145850 A CN110145850 A CN 110145850A CN 201910326573 A CN201910326573 A CN 201910326573A CN 110145850 A CN110145850 A CN 110145850A
- Authority
- CN
- China
- Prior art keywords
- wind deflector
- wind
- transmission mechanism
- gas generating
- generating device
- 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.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000005057 refrigeration Methods 0.000 claims abstract description 18
- 239000000126 substance Substances 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 239000012782 phase change material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/144—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with thermoactuators
-
- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention provides a kind of wind deflector control device for pivoting and air-conditionings, are related to air-conditioning technical field, solve the technical issues of air conditioner air deflector needs existing in the prior art can just rotate under the drive of the motor.The device includes solid gas generating device and transmission mechanism, wherein, transmission mechanism connects solid gas generating device and wind deflector, and the substance in solid gas generating device can be undergone phase transition in the case where equipment is in refrigeration or heating mode so that the volume in solid gas generating device changes so that transmission mechanism drives wind deflector rotation.Automatic rotation of the present invention for realizing air conditioner air deflector under no motor conditions.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly, to a kind of wind deflector control device for pivoting and it is provided with this and leads
The air-conditioning of aerofoil control device for pivoting.
Background technique
Air conditioner air deflector is arranged at air-conditioning internal machine air outlet, usually the moulding of strip, to control outlet air
Angle；When air-conditioning is in off position, wind deflector is in the position for closing air outlet, when air-conditioning is in running order,
Wind deflector, which turns an angle, opens air outlet；Air conditioner air deflector is usually that its rotation is driven by motor.
Applicants have discovered that at least there is following technical problem in the prior art:
Air conditioner air deflector needs can just rotate under the drive of the motor, and using motor driven, control mode is complicated, machine
Structure is cumbersome.
Summary of the invention
The purpose of the present invention is to provide wind deflector control device for pivoting and air-conditionings, solve sky existing in the prior art
The technical issues of adjusting wind deflector needs that can just rotate under the drive of the motor.In many technical solutions provided by the invention
Many technical effects elaboration as detailed below that optimal technical scheme can be generated.
To achieve the above object, the present invention provides following technical schemes:
A kind of wind deflector control device for pivoting provided by the invention, including solid gas generating device and transmission mechanism, wherein institute
It states transmission mechanism and connects the solid gas generating device and wind deflector, the substance in the solid gas generating device is in refrigeration in equipment
Or it can be undergone phase transition under heating mode so that the volume in the solid gas generating device changes so that the driver
Structure drives the wind deflector rotation.
Preferably, the substance in the solid gas generating device is converted between solid-state and gas or in liquid and gaseous state
Between convert.
Preferably, the wind deflector of the equipment is connected by connecting component and all wind deflectors of the equipment are same
Step rotation.
Preferably, when the equipment is in refrigeration mode, cold wind is discharged along the wind deflector from its top；It is set when described
When for being in heating mode, hot wind is discharged along the wind deflector from its bottom end.
Preferably, the solid gas generating device includes apparatus main body portion and piston, and phase change material is sealed in described device master
In body portion and the piston, the piston is connected with the transmission mechanism, when the substance in the solid gas generating device occurs
When phase transformation, the piston is moved relative to described device main part.
Preferably, the transmission mechanism is rack and pinion drive mechanism.
Preferably, the transmission mechanism includes rack gear, intermediate transmission mechanism and wind-guiding plate gear, the rack gear with it is described solid
Gas generating device is connected, and the rack gear is connected with the wind-guiding plate gear by the intermediate transmission mechanism, the wind-guiding
Plate gear is arranged in the shaft of the wind deflector.
Preferably, the intermediate transmission mechanism includes idle pulley and intermediate gear, the external tooth of the intermediate gear and the tooth
Item is meshed with the idle pulley, and the wind-guiding plate gear is meshed with the internal tooth of the intermediate gear.
Preferably, the maximum angle that the wind deflector rotates under equipment refrigeration mode is greater than the wind deflector in equipment system
The maximum angle rotated under heat pattern.
A kind of air-conditioning, including the wind deflector control device for pivoting.
Wind deflector control device for pivoting provided by the invention is freezed so that wind deflector is being not necessarily to motor using air-conditioning heating
Energy hole wind deflector angle of operation under mode adjusts wind deflector posture, solves air conditioner wind-guiding existing in the prior art
The technical issues of plate needs can just rotate under the drive of the motor.
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
It obtains other drawings based on these drawings.
Fig. 1 is the structure that air conditioner provided in an embodiment of the present invention is in wind deflector control device for pivoting when under heating mode
Schematic diagram；
The structure of wind deflector control device for pivoting when Fig. 2 is under air conditioner provided in an embodiment of the present invention is in refrigeration mode
Schematic diagram.
1- solid gas generating device in figure；11- piston；12- apparatus main body portion；2- wind deflector；3- connecting component；4- rack gear；
5- wind-guiding plate gear；6- idle pulley；7- intermediate gear.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Referring to Fig. 1-Fig. 2, the present invention provides a kind of wind deflector control device for pivoting, including solid gas generating device 1 and biography
Motivation structure, wherein transmission mechanism connects solid gas generating device 1 and wind deflector 2, and the substance in solid gas generating device 1 is at equipment
It can be undergone phase transition under refrigeration or heating mode so that the volume in solid gas generating device 1 changes so that transmission mechanism
Wind deflector 2 is driven to rotate.Equipment can be air conditioner；At normal temperature, the substance in solid gas generating device 1 is solids and gas mixture,
And wind deflector 2 be in close air conditioner wind outlet position, when air conditioner is under heating mode, due to temperature it is higher so that
Gasification substance (substance in solid gas generating device 1 distils) in solid gas generating device 1, the body in solid gas generating device 1
Product increases so that transmission mechanism drives the rotation of wind deflector 2 to open air outlet；When under equipment is in refrigeration mode, due to
The lower substance made in solid gas generating device 1 of temperature solidifies (substance in solid gas generating device 1 is sublimated), and solid gas occurs
Volume in device 1 reduces so that transmission mechanism drives wind deflector 2 to rotate to open air outlet；Air conditioner wind deflector is in nothing
It needs under motor conditions, using the energy hole wind deflector angle of operation under air-conditioning heating refrigeration mode, adjusts wind deflector posture, it is real
Energy consumption is reduced while now air-supply.In addition, at normal temperature, the substance in solid gas generating device 1 may be liquid vapour mixture, it can
To be mercury, when air conditioner is under heating mode, the gasification substance in solid gas generating device 1 is made since temperature is higher, Gu
Volume in gas generating device 1 increases；When under equipment is in refrigeration mode, since temperature is lower so that solid gas generating device 1
Interior substance liquefies, and the volume in solid gas generating device 1 reduces.In addition, to illustrate that, it is understood that there may be do not using air conditioner
When, wind deflector 2 is in the case where opening air outlet (influence of room temperature), but solid gas generating device 1 needs to meet, and equipment exists
In the case of refrigeration and heating, wind deflector 2 must guarantee the normal use of equipment in the state for opening air outlet.
As optionally embodiment of the embodiment of the present invention, the wind deflector 2 of equipment is connected by connecting component 3 and equipment
All wind deflectors 2 rotate synchronously.Referring to Fig. 1-Fig. 2, the wind deflector 2 being disposed over leads to the wind deflector 2 being arranged below
It crosses connecting component 3 to be connected, to realize when the wind deflector 2 being disposed over is in the drive of solid gas generating device 1 and transmission mechanism
Under when rotating, the wind deflector 2 being arranged below rotates synchronously；It will be clear that not specifically describing connecting component 3
Structure, as long as the structure of connecting component 3 is able to achieve all wind deflectors 2 and rotates synchronously.
As optionally embodiment of the embodiment of the present invention, when equipment is in refrigeration mode, cold wind is along wind deflector 2 from its
Top discharge；When equipment is in heating mode, hot wind is discharged along wind deflector 2 from its bottom end.Referring to Fig. 1, when air conditioner is in
When heating mode, wind deflector 2 is rotated counterclockwise, and hot wind is discharged from the bottom end of wind deflector 2, realizes that " blanket type wind-guiding function " send heat
Wind；Referring to fig. 2, when air conditioner is in refrigeration mode, wind deflector 2 is rotated clockwise, and cold wind is discharged from the top of wind deflector 2,
Realize that " waterfall type wind-guiding function " send cold wind.
As the embodiment of the present invention, optionally embodiment, solid gas generating device 1 include apparatus main body portion 12 and piston 11,
Phase change material is sealed in apparatus main body portion 12 and piston 11, and piston 11 is connected with transmission mechanism, when in solid gas generating device 1
Substance when undergoing phase transition, the air pressure of solid gas generating device 1 changes, so that piston 11 occurs relative to apparatus main body portion 12
It is mobile, so that transmission mechanism drives wind deflector 2 to rotate.
As the embodiment of the present invention, optionally embodiment, transmission mechanism are rack and pinion drive mechanism；Transmission mechanism packet
Rack gear 4, intermediate transmission mechanism and wind-guiding plate gear 5 are included, rack gear 4 is connected with solid gas generating device 1, rack gear 4 and wind deflector tooth
Wheel 5 is connected by intermediate transmission mechanism, and wind-guiding plate gear 5 is arranged in the shaft of wind deflector 2.Intermediate transmission mechanism includes idle pulley
6 and intermediate gear 7, the external tooth and rack gear 4 of intermediate gear 7 be meshed with idle pulley 6, wind-guiding plate gear 5 is interior with intermediate gear 7
Tooth is meshed.Referring to Fig. 1, when air conditioner is under heating mode, the substance in solid gas generating device 1 gasifies, solid gas
Air pressure increase in generating device 1 pushes piston 11 to be moved to the left, and rack gear 4 is moved to the left, and idle pulley 6 rotates clockwise, center tooth
Wheel 7 rotates counterclockwise, and wind-guiding plate gear 5 rotates counterclockwise, and wind deflector 2 rotates counterclockwise, and hot wind is arranged along wind deflector 2 from its bottom end
Out；When under air conditioner is in refrigeration mode, the substance in solid gas generating device 1 is cured or liquefies, solid gas generating device 1
Interior air pressure reduces, and pushes piston 11 to move right under the action of external atmosphere pressure, and rack gear 4 moves right, the rotation of 6 needle of idle pulley
Rotation, intermediate gear 7 rotate clockwise, and wind-guiding plate gear 5 rotates clockwise, and wind deflector 2 rotates clockwise, and cold wind is along wind deflector
2 are discharged from its top.
As optionally embodiment of the embodiment of the present invention, the maximum angle that wind deflector 2 rotates under equipment refrigeration mode
The maximum angle rotated under equipment heating mode greater than wind deflector 2.Referring to Fig. 1, when α 1 is that air conditioner is under heating mode
The angle that wind deflector 2 rotates；Referring to fig. 2, the angle that wind deflector 2 rotates when α 2 is under air conditioner is in refrigeration mode, wind deflector 2
The maximum angle rotated under equipment refrigeration mode is preferably greater than the maximum angle that wind deflector 2 rotates under equipment heating mode,
Realize comfort air-supply.
A kind of air-conditioning, including wind deflector control device for pivoting provided by the invention.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of wind deflector control device for pivoting, which is characterized in that including solid gas generating device (1) and transmission mechanism, wherein
The transmission mechanism connects the solid gas generating device (1) and wind deflector (2), the object in the solid gas generating device (1)
Matter can be undergone phase transition in the case where equipment is in refrigeration or heating mode so that the volume in the solid gas generating device (1) changes
So that the transmission mechanism drives wind deflector (2) rotation.
2. wind deflector control device for pivoting according to claim 1, which is characterized in that in the solid gas generating device (1)
Substance be between solid-state and gas convert or converted between liquid and gaseous state.
3. wind deflector control device for pivoting according to claim 1, which is characterized in that the wind deflector (2) of the equipment is logical
Cross that connecting component (3) is connected and all wind deflectors (2) of the equipment rotate synchronously.
4. wind deflector control device for pivoting according to claim 1, which is characterized in that when the equipment is in refrigeration mode
When, cold wind is discharged along the wind deflector (2) from its top；When the equipment is in heating mode, hot wind is along the wind deflector
(2) it is discharged from its bottom end.
5. wind deflector control device for pivoting according to claim 1, which is characterized in that solid gas generating device (1) packet
Apparatus main body portion (12) and piston (11) are included, phase change material is sealed in described device main part (12) and the piston (11),
The piston (11) is connected with the transmission mechanism, described when the substance in the solid gas generating device (1) is undergone phase transition
Piston (11) is moved relative to described device main part (12).
6. wind deflector control device for pivoting according to claim 1, which is characterized in that the transmission mechanism is rack-and-pinion
(4) transmission mechanism.
7. wind deflector control device for pivoting according to claim 1 or 6, which is characterized in that the transmission mechanism includes tooth
Item (4), intermediate transmission mechanism and wind-guiding plate gear (5), the rack gear (4) is connected with the solid gas generating device (1), described
Rack gear (4) is connected with the wind-guiding plate gear (5) by the intermediate transmission mechanism, and institute is arranged in the wind-guiding plate gear (5)
In the shaft for stating wind deflector (2).
8. wind deflector control device for pivoting according to claim 7, which is characterized in that the intermediate transmission mechanism includes lazy
Wheel (6) and intermediate gear (7), the external tooth and the rack gear (4) of the intermediate gear (7) are meshed with the idle pulley (6), institute
Wind-guiding plate gear (5) is stated to be meshed with the internal tooth of the intermediate gear (7).
9. wind deflector control device for pivoting according to claim 1, which is characterized in that the wind deflector (2) is in equipment system
The maximum angle rotated under cold mode is greater than the maximum angle that the wind deflector (2) rotate under equipment heating mode.
10. a kind of air-conditioning, which is characterized in that including any wind deflector control device for pivoting of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326573.6A CN110145850A (en) | 2019-04-23 | 2019-04-23 | Wind deflector control device for pivoting and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326573.6A CN110145850A (en) | 2019-04-23 | 2019-04-23 | Wind deflector control device for pivoting and air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110145850A true CN110145850A (en) | 2019-08-20 |
Family
ID=67593805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910326573.6A Pending CN110145850A (en) | 2019-04-23 | 2019-04-23 | Wind deflector control device for pivoting and air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110145850A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795431A (en) * | 2020-07-17 | 2020-10-20 | Tcl空调器(中山)有限公司 | Automatic air sweeping mechanism of air conditioner and air conditioner |
| CN114811930A (en) * | 2022-05-30 | 2022-07-29 | 太原理工大学 | Air outlet control method for air outlet of air duct |
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|---|---|---|---|---|
| CN2188723Y (en) * | 1993-09-03 | 1995-02-01 | 中国建筑科学研究院空气调节研究所 | Temperature controlling circular blast mouth |
| CN1370960A (en) * | 2002-04-03 | 2002-09-25 | 春兰(集团)公司 | Control method of horizontal wind deflector in cabinet-type air conditioner |
| CN1693798A (en) * | 2005-05-26 | 2005-11-09 | 广东科龙电器股份有限公司 | Passive automatic air quantity control air distribution method and its air distribution device |
| CN108633239A (en) * | 2018-08-23 | 2018-10-09 | 莱芜钢铁集团有限公司 | It is a kind of based on temperature detection in cabinet and be easy to heat dissipation electrical cabinet |
| US10215501B1 (en) * | 2015-01-22 | 2019-02-26 | Advanced Cooling Technologies, Inc. | Phase change actuated valve for use in heat pipe applications |
| CN210107677U (en) * | 2019-04-23 | 2020-02-21 | 珠海格力电器股份有限公司 | Air deflector rotation control device and air conditioner |
-
2019
- 2019-04-23 CN CN201910326573.6A patent/CN110145850A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188723Y (en) * | 1993-09-03 | 1995-02-01 | 中国建筑科学研究院空气调节研究所 | Temperature controlling circular blast mouth |
| CN1370960A (en) * | 2002-04-03 | 2002-09-25 | 春兰(集团)公司 | Control method of horizontal wind deflector in cabinet-type air conditioner |
| CN1693798A (en) * | 2005-05-26 | 2005-11-09 | 广东科龙电器股份有限公司 | Passive automatic air quantity control air distribution method and its air distribution device |
| US10215501B1 (en) * | 2015-01-22 | 2019-02-26 | Advanced Cooling Technologies, Inc. | Phase change actuated valve for use in heat pipe applications |
| CN108633239A (en) * | 2018-08-23 | 2018-10-09 | 莱芜钢铁集团有限公司 | It is a kind of based on temperature detection in cabinet and be easy to heat dissipation electrical cabinet |
| CN210107677U (en) * | 2019-04-23 | 2020-02-21 | 珠海格力电器股份有限公司 | Air deflector rotation control device and air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795431A (en) * | 2020-07-17 | 2020-10-20 | Tcl空调器(中山)有限公司 | Automatic air sweeping mechanism of air conditioner and air conditioner |
| CN114811930A (en) * | 2022-05-30 | 2022-07-29 | 太原理工大学 | Air outlet control method for air outlet of air duct |
| CN114811930B (en) * | 2022-05-30 | 2023-09-05 | 太原理工大学 | Air outlet control method for air duct air outlet |
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