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CN107917521A - Air deflector structure and air conditioner - Google Patents

Air deflector structure and air conditioner Download PDF

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Publication number
CN107917521A
CN107917521A CN201711145301.3A CN201711145301A CN107917521A CN 107917521 A CN107917521 A CN 107917521A CN 201711145301 A CN201711145301 A CN 201711145301A CN 107917521 A CN107917521 A CN 107917521A
Authority
CN
China
Prior art keywords
wind deflector
gear
baffle
driving
wind
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.)
Granted
Application number
CN201711145301.3A
Other languages
Chinese (zh)
Other versions
CN107917521B (en
Inventor
李双堇
高雄
郑拓
张辉
赖孝成
暨文伟
张帆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201711145301.3A priority Critical patent/CN107917521B/en
Publication of CN107917521A publication Critical patent/CN107917521A/en
Application granted granted Critical
Publication of CN107917521B publication Critical patent/CN107917521B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82Elements for improving aerodynamics

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  • 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 invention provides an air deflector structure and an air conditioner, wherein the air deflector structure comprises an air deflector, a baffle and a driving structure; the air guide plate comprises a first air guide plate and a second air guide plate; the driving structure is arranged on the baffle and used for driving the first air deflector and the second air deflector to be opened or closed; the baffle is in transmission connection with the first air deflector and the second air deflector through the driving structure; by adopting the technical scheme, the double air guide plates of the air conditioner can be in a seamless closing state, so that the appearance of the air conditioner is simpler, more attractive and more elegant; adopt above-mentioned scheme simultaneously to make this two air deflector structures can asynchronous wind-guiding to reach the effect that multi-angle was swept wind.

Description

A kind of wind deflector structure and air conditioner
Technical field
The invention belongs to air conditioner technical field, and in particular to a kind of wind deflector structure and air conditioner.
Background technology
In the prior art, the structure of the double wind deflectors of air conditioner is typically all to be synchronized and led by single motor and connecting rod driving Wind, the selection for wind-guiding angle is with necessarily restricted;And all have to protect during wind deflector opening and closing Certain movement clearance is stayed, can not realize seamless closure state, the appearance of air conditioner is seriously affected, also affects air conditioner Air-supply effect;Such as Chinese patent CN201410018411.3, CN201210422561.1, CN201520033767.4 etc., The problems such as wind deflector structure is excessive, complicated there are gap, and control mechanism is relative complex.
Based on technical problem present in above-mentioned air conditioner wind deflector structure, there has been no relevant solution;Therefore compel Effective scheme to be sought be essential to solve the above problems.
The content of the invention
The purpose of the present invention is for shortcoming present in above-mentioned technology, propose a kind of wind deflector structure and air-conditioning Device, it is intended to solve the problems, such as that existing wind deflector structure is complicated, wind-guiding angle is limited.
The present invention provides a kind of wind deflector structure, including wind deflector, baffle and driving structure;Wind deflector is led including first Aerofoil and the second wind deflector;Driving structure is arranged on baffle, for driving the first wind deflector and the second wind deflector to play on or off Close;Baffle is sequentially connected with the first wind deflector and the second wind deflector respectively by driving structure.
Further, driving structure includes the first driving motor, the second driving motor, the first transmission mechanism and the second biography Motivation structure;First driving motor is fixedly installed on baffle, and is sequentially connected by the first transmission mechanism and the first wind deflector;The Two driving motors are fixedly installed on baffle, and are sequentially connected by the second transmission mechanism and the second wind deflector.
Further, the first transmission mechanism includes the first driving gear and the first driven gear;First driving gear and One driving motor is sequentially connected, and the first driven gear is connected with the rotating shaft transmission on the first wind deflector;First driving gear and One driven gear is intermeshed.
Further, the second transmission mechanism includes the second driving gear and the second driven gear;Second driving gear and Two driving motors are sequentially connected, and the second driven gear is connected with the rotating shaft transmission on the second wind deflector;Second driving gear and Two driven gears are intermeshed.
Further, the first driving gear is all gear, and the first driven gear is all gear;Or, first driving gear be Half gear, the first driven gear are half gear.
Further, the second driving gear is all gear, and the second driven gear is all gear;Or, second driving gear be Half gear, the second driven gear are half gear.
Further, the first driving gear is equipped with blocking arm, and blocking arm is equipped with camber line side;Baffle is equipped with thimble;Baffle It is slidably connected by thimble and blocking arm.
Further, the second driving gear is equipped with blocking arm, and blocking arm is equipped with camber line side;Baffle is equipped with thimble;Baffle It is slidably connected by thimble and blocking arm.
Further, baffle is sequentially connected by card slot respectively with the shaft in wind deflector both ends of the surface, when baffle or so moves Synchronous pulling wind deflector moves left and right after dynamic certain distance.
Further, baffle includes first baffle and second baffle;First baffle is arranged at one end of wind deflector, second gear Plate is arranged at the other end of wind deflector;Driving structure is arranged on first baffle or second baffle.
The present invention also provides a kind of air conditioner, includes wind deflector structure, and wind deflector structure is wind deflector described above Structure;Wind deflector structure is arranged on the air outlet of air conditioner room unit.
Using above technical scheme, by using the fit structure between gear, baffle and wind deflector, it is possible to achieve air-conditioning The double wind deflectors of device reach the state of seamless closure, make air conditioner appearance more succinct, beautiful, generous;At the same time using the above scheme So that this pair of wind deflector structure can sweep wind action with asynchronous wind-guiding to reach multi-angle.
Brief description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Below with reference to attached drawing, the invention will be further described:
Fig. 1 closes schematic diagram for air conditioner wind deflector structure of the present invention;
Fig. 2 is wind deflector structure schematic diagram of the present invention;
Fig. 3 is Fig. 2 part A enlarged diagrams;
Fig. 4 is one structure diagram of wind deflector driving structure embodiment of the present invention;
Fig. 5 is two structure diagram of wind deflector driving structure embodiment of the present invention;
Fig. 6 is baffle of the present invention and upper, the second wind deflector assembling schematic diagram;
Fig. 7 is one schematic diagram of driving gear constructive embodiment of the present invention;
Fig. 8 is one schematic diagram of driving gear stop arm structure embodiment of the present invention;
Fig. 9 is one another schematic diagram of driving gear stop arm structure embodiment of the present invention;
Figure 10 is two schematic diagram of driving gear constructive embodiment of the present invention;
Figure 11 is two schematic diagram of driving gear stop arm structure embodiment of the present invention;
Figure 12 is two another schematic diagram of driving gear stop arm structure embodiment of the present invention;
Figure 13 is one schematic diagram of driven gear constructive embodiment of the present invention;
Figure 14 is two schematic diagram of driven gear constructive embodiment of the present invention;
Figure 15 is air conditioner wind deflector closure state schematic diagram of the present invention;
Figure 16 opens first state schematic diagram for air conditioner wind deflector of the present invention;
Figure 17 opens the second view for air conditioner wind deflector of the present invention.
In figure:1st, first baffle;2nd, the first wind deflector;3rd, the second wind deflector;4th, panel body;5th, panel;6th, second baffle; 7th, the first driving motor;8th, the second driving motor;9th, the first driving gear;10th, the first driven gear;11st, the second driving gear; 12nd, the second driven gear;13rd, thimble;14th, blocking arm.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase Mutually combination.Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
As shown in Fig. 1 to Figure 17, the present invention provides a kind of wind deflector structure, including wind deflector, baffle and driving structure; Wind deflector includes the first wind deflector 2 and the second wind deflector 3;First wind deflector 2 and the second wind deflector 3 are arranged side by side, and lead to respectively Shaft is crossed to be sequentially connected with baffle;Driving structure is arranged on baffle, for driving the first wind deflector 2 and the second wind deflector 3 to beat On or off is closed, and baffle is sequentially connected with driving structure;Baffle is led with the first wind deflector 2 and second respectively by driving structure Aerofoil 3 is sequentially connected;While driving structure is opened and closed by driving wind deflector, baffle is driven to horizontally slip;It is above-mentioned double Wind deflector is driven by the way that structure is operated alone respectively, is being realized independent wind-guiding control at the same time, can effectively realized double wind-guidings The asynchronous wind-guiding of plate, avoids the problem that wind deflector synchronization wind-guiding is restricted wind-guiding angle, structure is simpler, practical.
Preferably, with reference to such scheme, as shown in Fig. 1 to Figure 17, in the present embodiment, driving structure includes the first driving electricity Machine 7, second drives motor 8, the first transmission mechanism and the second transmission mechanism;Wherein, the first driving motor 7 is fixedly installed on gear On plate, and it is sequentially connected by the first transmission mechanism and the first wind deflector 2;Second driving motor 8 is fixedly installed on baffle, and It is sequentially connected by the second transmission mechanism and the second wind deflector 3;In the present embodiment, the first wind deflector 2 is upper wind deflector, and second leads Aerofoil 3 is the second wind deflector;Using the above scheme, driving structure is by driving motor and transmission mechanism effectively to drive wind-guiding Plate rotates, relatively reliable so as to fulfill the wind-guiding of different directions, structure.
Preferably, with reference to such scheme, as shown in Fig. 1 to Figure 17, in the present embodiment, the first transmission mechanism includes the first master 9 and first driven gear 10 of moving gear;First driving gear 9 is sequentially connected with the first driving motor 7, the first driven gear 10 with Rotating shaft transmission connection on first wind deflector 2;Specially:Shaft in 2 both ends of the surface of baffle and the first wind deflector passes through card respectively Groove is sequentially connected, in this way, the first wind deflector of synchronous pulling 2 moves left and right after baffle moves left and right certain distance;First master 9 and first driven gear 10 of moving gear is intermeshed, to drive the first wind deflector wind-guiding about 2;Further, the first driving tooth Wheel 9 is all gear, and the first driven gear 10 is all gear;Or, first driving gear 9 be half gear, the first driven gear 10 is Half gear;Driving transmission agency can be effectively realized above by gear drive, and structure more rationally, simply, and is kept away Exempt to influence each other between two wind deflectors.
Preferably, with reference to such scheme, as shown in Fig. 1 to Figure 17, in the present embodiment, the second transmission mechanism includes the second master 11 and second driven gear 12 of moving gear;Second driving gear 11 is sequentially connected with the second driving motor 8, the second driven gear 12 It is connected with the rotating shaft transmission on the second wind deflector 3;Specially:Baffle passes through respectively with the shaft in 3 both ends of the surface of the second wind deflector Card slot is sequentially connected, in this way, the second wind deflector of synchronous pulling 3 moves left and right after baffle moves left and right certain distance;;Second It is intermeshed between 11 and second driven gear 12 of driving gear, to drive the second wind deflector wind-guiding about 3;Further, Two driving gears 11 are all gear, and the second driven gear 12 is all gear;Or, second driving gear 11 be half gear, second from Moving gear 12 is half gear;Driving transmission agency can be effectively realized above by gear drive, and structure is more reasonable, letter It is single, and avoid influencing each other between two wind deflectors.
Preferably, with reference to such scheme, as shown in Fig. 1 to Figure 17, in the present embodiment, the first driving gear 9 is equipped with gear Arm 14, blocking arm 14 are respectively arranged at the both sides of the first driving gear 9, and the first driving gear 9 can be that all gear can also be half Gear;Blocking arm 14 is equipped with the inclination camber line side a of rounding off;Also, baffle is equipped with thimble 13;Baffle by thimble 13 with Blocking arm 14 is slidably connected, so as to drive baffle to horizontally slip;Specially drive motor by the first driving gear drive first from During moving gear operates, the shelves arm on the first driving gear is rotated by its camber line side a so as to promote baffle to horizontally slip; , can be with control baffle and wind deflector according to the different change of the angle of blocking arm on driving gear and form of arcs in the present embodiment The distance moved left and right, to meet the needs of different designs;The thimble structure and the first wind deflector first of right shell body are utilized at the same time The action that right shell body moves left and right when the structure that the blocking arm of driving gear coordinates may be implemented in gear drive;Baffle and wind deflector two End face shaft is coordinated by way of card slot connection respectively, synchronous real when being continued to move to after right shell body moves left and right certain distance Existing wind deflector moves left and right.
Preferably, with reference to such scheme, as shown in Fig. 1 to Figure 17, in the present embodiment, the second driving gear 11 is equipped with gear Arm 14, blocking arm 14 are respectively arranged at the both sides of the second driving gear 11, and the first driving gear 9 can be that all gear can also be half Gear;Blocking arm 14 is equipped with the inclination camber line side a of rounding off;Baffle is equipped with thimble 13;Baffle passes through thimble 13 and blocking arm 14 are slidably connected, so as to drive baffle to horizontally slip;Specially motor is driven to drive the second driven tooth by the second driving gear During wheel operating, the shelves arm on the second driving gear is rotated by its camber line side a so as to promote baffle to horizontally slip;This reality Apply in example, can be with control baffle and wind deflector or so according to the different change of the angle of blocking arm on driving gear and form of arcs Mobile distance, to meet the needs of different designs;Using the thimble structure of right shell body and the second wind deflector second actively at the same time The action that right shell body moves left and right when the structure that the blocking arm of gear coordinates may be implemented in gear drive;Baffle and wind deflector both ends of the surface Shaft is coordinated by way of card slot connection respectively, is synchronously realized and is led when being continued to move to after right shell body moves left and right certain distance Aerofoil moves left and right.
Preferably, with reference to such scheme, as shown in Fig. 1 to Figure 17, in the present embodiment, baffle includes first baffle 1 and the Two baffles 6;First baffle 1 is arranged at one end of wind deflector, and second baffle 6 is arranged at the other end of wind deflector;Further, drive Dynamic structure can be placed on first baffle 1, can also be arranged on second baffle 6;In the present embodiment, first baffle 1 is left gear Plate, second baffle 6 are right shell body.
Correspondingly, include indoor unit as shown in Figure 1, the present invention also provides a kind of air conditioner with reference to such scheme and lead Aerofoil structure, indoor unit are equipped with panel 5 and panel body 4;Wind deflector structure is wind deflector structure described above;Wind-guiding is hardened Structure is arranged on the air outlet of air conditioner room unit, positioned at the lower end of panel 5;The present invention can be real by two kinds of type of drive The asynchronous wind-guiding of existing double wind deflectors, can also realize the air blowing control of multi-angle, i.e., such as Figure 15 to Figure 17 during air-conditioning use; It can realize that wind deflector normally operates, such as automatic wind;The horizontal level given tacit consent to when also can realize refrigeration, realizes that refrigeration is not blown People's function etc..
Using above scheme, pass through and double wind deflectors and left baffle structure are set so that this pair of wind deflector structure can be with Other air-conditioning appearance members, which are realized, is fully sealed closure, reduces air conditioner indoor set wind outlet periphery minor cosmetic decoration gap;Driving Mechanism is totally placed on the right side of wind deflector housing or inside left side;Two sleeve gear transmission mechanisms are sequentially connected respectively drives motor, A driving gear is driven respectively, and each driving gear coordinates with another driven gear to be driven;Two driven gears are then again Cooperation is connected with upper and lower wind deflector shaft respectively, so as to fulfill the opening of double wind deflectors, rotation and the action of closing;Wind deflector Driving gear is connected cooperation with right shell body, there is two thimbles and the blocking arm routing motion on driving gear in right shell body, when actively During gear rotary motion, thimble is moved along the track of blocking arm on driving gear, so that right shell body moves right a spacing From pulling open the gap between wind deflector;The first wind deflector and the second wind deflector also coordinate with right shell body at the same time, when right shell body is moved Wind deflector can move right after to ultimate range, and the distance between right baffle-plate widens, so that double wind deflector rotations after ensureing Movement clearance;The requirement of the seamless cooperation in wind deflector end face can be also realized while wind deflector movement clearance is ensured;Wind deflector Closing process is then with opening procedure on the contrary, all gear drive scheme and half gear drive in wind deflector closing course, specifically in fact It is as follows to apply process:
(1), all gear type of drive closing course:It is that the first wind deflector, the second wind deflector are first rotating closed certain first Angle, then the first wind deflector, the second wind deflector is existed by the blocking arm routing motion of right shell body thimble and driving gear again Continue to drive right shell body to be moved to the left together at the same time during rotary closing, finally reach seamless state during complete closure;
(2), half driven side gear formula closing course:It is that the first wind deflector, the second wind deflector are first rotated to closing completely first The angle of conjunction, wind deflector and left baffle are with the presence of certain interval at this time;Then right shell body thimble and driving gear are passed through again Blocking arm routing motion make right shell body move to left coordinate with the first wind deflector, the second wind deflector it is complete, be then finally the first wind deflector, Second wind deflector is moved to the left seamless state when reaching complete closure together with right shell body.
Using above technical scheme, by using the fit structure between gear, baffle and wind deflector, it is possible to achieve air-conditioning The double wind deflectors of device reach the state of seamless closure, make air conditioner appearance more succinct, beautiful, generous;At the same time using the above scheme So that this pair of wind deflector structure can sweep wind action with asynchronous wind-guiding to reach multi-angle.
The above, is only presently preferred embodiments of the present invention, and limitation in any form is not done to the present invention.It is any ripe Those skilled in the art is known, without departing from the scope of the technical proposal of the invention, all using technology contents described above Many possible changes and modifications are made to technical solution of the present invention, or are revised as the equivalent embodiment of equivalent variations.Therefore, it is all It is the content without departing from technical solution of the present invention, any change made for any of the above embodiments is changed according to technology of the invention, Equivalent variations and modification, belong to the protection domain of the technical program.

Claims (11)

1. a kind of wind deflector structure, it is characterised in that including wind deflector, baffle and driving structure;The wind deflector includes the One wind deflector and the second wind deflector;The driving structure is arranged on the baffle, for driving first wind deflector and institute The second wind deflector is stated to open or close;The baffle by the driving structure respectively with first wind deflector and described second Wind deflector is sequentially connected.
2. wind deflector structure according to claim 1, it is characterised in that the driving structure include first driving motor, Second driving motor, the first transmission mechanism and the second transmission mechanism;The first driving motor is fixedly installed on the baffle On, and be sequentially connected by first transmission mechanism and first wind deflector;The second driving motor is fixedly installed on On the baffle, and it is sequentially connected by second transmission mechanism and second wind deflector.
3. wind deflector structure according to claim 2, it is characterised in that first transmission mechanism includes the first driving tooth Wheel and the first driven gear;First driving gear is sequentially connected with the described first driving motor, first driven gear It is connected with the rotating shaft transmission on first wind deflector;First driving gear and first driven gear intermeshing.
4. wind deflector structure according to claim 2, it is characterised in that second transmission mechanism includes the second driving tooth Wheel and the second driven gear;Second driving gear is sequentially connected with the described second driving motor, second driven gear It is connected with the rotating shaft transmission on second wind deflector;Second driving gear and second driven gear intermeshing.
5. wind deflector structure according to claim 3, it is characterised in that first driving gear is all gear, described First driven gear is all gear;Or, first driving gear is half gear, first driven gear is half gear.
6. wind deflector structure according to claim 4, it is characterised in that second driving gear is all gear, described Second driven gear is all gear;Or, second driving gear is half gear, second driven gear is half gear.
7. wind deflector structure according to claim 3, it is characterised in that first driving gear is equipped with blocking arm, institute State blocking arm and be equipped with camber line side;The baffle is equipped with thimble;The baffle is slidably connected by the thimble and the blocking arm.
8. wind deflector structure according to claim 4, it is characterised in that second driving gear is equipped with blocking arm, institute State blocking arm and be equipped with camber line side;The baffle is equipped with thimble;The baffle is slidably connected by the thimble and the blocking arm.
9. wind deflector structure according to claim 1, it is characterised in that on the baffle and the wind deflector both ends of the surface Shaft is sequentially connected by card slot respectively, the left and right of wind deflector described in synchronous pulling after the baffle moves left and right certain distance It is mobile.
10. wind deflector structure according to claim 1, it is characterised in that the baffle includes first baffle and second gear Plate;The first baffle is arranged at one end of the wind deflector, and the second baffle is arranged at the other end of the wind deflector;Institute Driving structure is stated to be arranged on the first baffle or the second baffle.
11. a kind of air conditioner, includes wind deflector structure, it is characterised in that the wind deflector structure for the claims 1 to 10 any one of them wind deflector structures;The wind deflector structure is arranged on the air outlet of the air conditioner room unit.
CN201711145301.3A 2017-11-17 2017-11-17 Air deflector structure and air conditioner Active CN107917521B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711145301.3A CN107917521B (en) 2017-11-17 2017-11-17 Air deflector structure and air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711145301.3A CN107917521B (en) 2017-11-17 2017-11-17 Air deflector structure and air conditioner

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CN107917521A true CN107917521A (en) 2018-04-17
CN107917521B CN107917521B (en) 2023-06-30

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN111623507A (en) * 2020-06-30 2020-09-04 广东美的制冷设备有限公司 Casing of air sterilizing machine and air sterilizing machine with same
CN112361571A (en) * 2020-11-10 2021-02-12 珠海格力电器股份有限公司 Air deflector assembly, indoor unit and air conditioner
CN112815506A (en) * 2021-01-15 2021-05-18 珠海格力电器股份有限公司 Air deflector axial displacement adjusting structure, air conditioner and control method of air deflector axial displacement adjusting structure
CN113669891A (en) * 2021-08-31 2021-11-19 创维空调科技(安徽)有限公司 Air deflector control mechanism and air conditioner

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CN106871410A (en) * 2017-03-31 2017-06-20 美的集团武汉制冷设备有限公司 Wind deflector drive mechanism and air-conditioner
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WO2001079762A1 (en) * 2000-04-19 2001-10-25 Daikin Industries, Ltd. Air conditioner
JP2004012060A (en) * 2002-06-10 2004-01-15 Mitsubishi Heavy Ind Ltd Indoor unit for air conditioner and air conditioner
JP2004125313A (en) * 2002-10-04 2004-04-22 Sharp Corp Air conditioner
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