CN105526695A - Air deflector opening and closing device and air conditioner comprising same - Google Patents
Air deflector opening and closing device and air conditioner comprising same Download PDFInfo
- Publication number
- CN105526695A CN105526695A CN201610096715.0A CN201610096715A CN105526695A CN 105526695 A CN105526695 A CN 105526695A CN 201610096715 A CN201610096715 A CN 201610096715A CN 105526695 A CN105526695 A CN 105526695A
- Authority
- CN
- China
- Prior art keywords
- wind deflector
- closing device
- bent axle
- installing rack
- transmission mechanism
- 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
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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- 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
- F24F2013/146—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 springs
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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 discloses an air deflector opening and closing device and relates to the technical field of air-conditioners. The air deflector opening and closing device comprises a transmission mechanism and a driving device. The transmission mechanism is connected with air deflectors and the driving device. The driving device is used for driving the transmission mechanism to rotate to drive the air deflectors to swing. The driving device comprises an elastic part. One end of the elastic part is fixedly connected with a mounting frame. The other end of the elastic part is fixedly connected with the transmission mechanism. Meanwhile, the invention discloses an air conditioner comprising the air deflector opening and closing device. The air deflector opening and closing device can replace an existing stepping motor, and the elastic part provides elastic force to achieve opening and closing of the air deflectors, so that the production cost is lowered. Moreover, the air deflector opening and closing device can bear artificial and random manual poking, and thus complete restoration and closing of the air deflectors can be achieved in case of power-off.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to the wind deflector closing device in motor and the air-conditioning comprising this wind deflector closing device.
Background technology
Existing cabinet air-conditioner generally adopts stepper motor realize the cut out of wind deflector by forward and reverse rotation and open.But the use of stepper motor can cause the increase of air-conditioning production cost.In addition, client often can stir wind deflector with hand, and cabinet-type air conditioner is not when powering on, and wind deflector cannot reset closed.
Based on the above, need a kind of wind deflector closing device and the air-conditioning comprising this wind deflector closing device badly, to solve existing employing stepper motor, to realize the production cost that wind deflector folding technology exists high, and cannot realize wind deflector when power-off and to reset closed problem.
Summary of the invention
The object of the invention is to propose a kind of wind deflector closing device, realize folding by stepper motor cause production cost high to solve existing wind deflector, and wind deflector cannot be realized when power-off to reset closed problem.
Another object of the present invention proposes a kind of air-conditioning comprising above-described wind deflector closing device.
For reaching this object, the present invention by the following technical solutions:
A kind of wind deflector closing device, comprise transmission mechanism and drive unit, described transmission mechanism is connected with wind deflector and drive unit respectively, described drive unit is used for drive transmission device and rotates and drive wind deflector to swing, described drive unit comprises elastic component, one end of described elastic component is fixedly connected with installing rack, and the other end is fixedly connected with transmission mechanism.
As a kind of preferred version of wind deflector closing device, described transmission mechanism comprises bent axle, connecting rod and crank, and one end of described bent axle is connected with elastic component, and the other end is connected with connecting rod, and one end of described crank is connected with wind deflector, and the other end is connected with connecting rod.
As a kind of preferred version of wind deflector closing device, described installing rack comprises installing rack body, and described installing rack body is provided with crankshaft installed hole, and described bent axle is rotatable to be arranged in crankshaft installed hole.
As a kind of preferred version of wind deflector closing device, described installing rack body is provided with rotation boss, described crankshaft installed hole is arranged on and rotates on boss, and rotation boss is provided with the open slot be connected with crankshaft installed hole.
As a kind of preferred version of wind deflector closing device, described installing rack body is provided with guiding fluting, described guiding fluting is connected with open slot.
As a kind of preferred version of wind deflector closing device, described rotation boss being provided with spacing table top, turning in operation process medium dip or stick up for preventing bent axle.
As a kind of preferred version of wind deflector closing device, described bent axle comprises turning cylinder and is connected to two turning arms at turning cylinder two ends, forming spacing space, swinging in the axial direction for preventing bent axle between two turning arms.
As a kind of preferred version of wind deflector closing device, form inclined angle alpha between two turning arms of described bent axle, inclined angle alpha is 5-25 °.
As a kind of preferred version of wind deflector closing device, described crank comprises rotating shaft and wind deflector installing hole, described wind deflector is provided with the installation shaft matched with wind deflector installing hole, described connecting rod is provided with the crank installing hole matched with rotating shaft.
A kind of air-conditioning, comprise wind deflector and wind outlet panel, also comprise wind deflector closing device as previously discussed, described wind deflector closing device is arranged in wind outlet panel, and is fixedly connected with wind deflector.
Beneficial effect of the present invention is:
The present invention proposes a kind of wind deflector closing device, and this wind deflector closing device can substitute existing stepper motor, provides elastic force with elastic component, realizes the opening and closing of wind deflector, thus reduces production cost.Meanwhile, this wind deflector closing device can withstand artificial random manual toggle, and the complete reset that can realize wind deflector when power-off closes.
Accompanying drawing explanation
Fig. 1 is the installation diagram with the air-conditioning of wind deflector closing device that the specific embodiment of the invention provides;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 be the specific embodiment of the invention provide installing rack, extension spring and bent axle three installation diagram;
Fig. 4 is the structural representation of the installing rack that the specific embodiment of the invention provides;
Fig. 5 is the structural representation of the bent axle that the specific embodiment of the invention provides;
Fig. 6 is the position view of the first rotating arm that provides of the specific embodiment of the invention and the second turning arm;
Fig. 7 is the structural representation of the wind outlet panel that the specific embodiment of the invention provides;
Fig. 8 is the partial enlarged drawing at B place in Fig. 7;
Fig. 9 is the structural representation of the crank that the specific embodiment of the invention provides;
Figure 10 is the structural representation of the connecting rod that the specific embodiment of the invention provides;
Figure 11 is the structural representation of the wind deflector that the specific embodiment of the invention provides.
In figure:
1, wind deflector; 2, installing rack; 3, extension spring; 4, bent axle; 5, connecting rod; 6, crank; 7, wind outlet panel;
11, installation shaft; 21, installing rack body; 22, circular arc is protruding; 23, arc groove; 24, boss is rotated; 25, the first locating dowel; 26, the first limited post; 41, turning cylinder; 42, first rotating arm; 43, the second turning arm; 44, the second locating dowel; 45, the second limited post; 46, connection rotating shaft; 51, rotating hole; 52, crank installing hole; 61, rotating shaft; 62, wind deflector installing hole; 71, screw hole; 72, through hole;
211, crankshaft installed hole; 212, open slot; 213, guiding fluting; 214, screw hole; 215, confined planes; 216, screw fitting surface; 241, spacing table top; 461, the first limiting stand terrace; 462, second step confined planes; 463, groove.
Detailed description of the invention
The technical problem solved for making the present invention, the technical scheme of employing and the technique effect that reaches are clearly, be described in further detail below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those skilled in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1 to 11, present embodiment proposes a kind of preferred wind deflector closing device, it comprises transmission mechanism and drive unit, transmission mechanism is connected with wind deflector 1 and drive unit respectively, drive unit is used for drive transmission device and rotates and drive wind deflector 1 to swing, drive unit comprises elastic component, and one end of elastic component is fixedly connected with installing rack 2, and the other end is fixedly connected with transmission mechanism.Wherein, elastic component is preferably extension spring 3, can also have elastic deformation for other and produce the elastomeric element of screen resilience.
Wind deflector closing device of the present invention can substitute existing stepper motor, provides elastic force with elastic component, realizes the opening and closing of wind deflector, thus reduces production cost.Meanwhile, this wind deflector closing device can withstand artificial random manual toggle, and the complete reset that can realize wind deflector when power-off closes.
In the present embodiment, concrete, transmission mechanism comprises bent axle 4, connecting rod 5 and multiple crank 6, and one end of bent axle 4 is connected with elastic component, and the other end is connected with connecting rod 5, and one end of each crank 6 is connected with wind deflector 1, and the other end is connected with connecting rod 5.
With reference to Fig. 4, Fig. 7 and Fig. 8, installing rack 2 comprises the installing rack body 21 be arranged in wind outlet panel 7, installing rack body 21 entirety is in " L " type structure, the short support two ends of installing rack body 21 are provided with two screw holes 214, screw hole 214 is designed to waist-shaped hole, is convenient to install contraposition with the screw pole of two in wind outlet panel 7 71.The long stent of installing rack body 21 has confined planes 215, and this confined planes 215 matches with screw pole 71 bus of wind outlet panel 7, defines movement in the horizontal direction.The short support of installing rack body 21 has screw fitting surface 216, and this screw fitting surface 216 is formed with the screw pole end face of wind outlet panel 7 and coordinates, and facilitates trip bolt.
The circular arc projection 22 protruded to bottom is provided with bottom the long stent of installing rack body 21, wind outlet panel 7 is provided with the arc groove 23 matched with circular arc projection 22, with arranging of arc groove 23, installing rack body 21 is fixedly mounted in wind outlet panel 7 by circular arc protruding 22.
Be provided with crankshaft installed hole 211 bottom the long stent of installing rack body 21, bent axle 4 is rotatable to be arranged in crankshaft installed hole 211.Concrete, be provided with the rotation boss 24 of cylindricality bottom the long stent of installing rack body 21, crankshaft installed hole 211 is arranged on and rotates on boss 24, and rotation boss 24 is provided with the open slot 212 be connected with crankshaft installed hole 211.The rotation boss 24 of said structure can be convenient to support bent axle 4 and make it relatively rotate.
The long stent of installing rack body 21 is provided with guiding fluting 213, guiding fluting 213 is connected with open slot 212, and this guiding fluting 213 provides guide effect for bent axle 4 assembles.Bent axle 4 can slide in crankshaft installed hole 211 through guiding fluting 213 from top to bottom.
The both sides rotating boss 24 are provided with spacing table top 241, and can limit bent axle 4 and rotate in vertical plane, bent axle 4 not easily tilts or sticks up and turns in operation process, effectively ensure that the smoothness of operation of bent axle 4.Contact with bent axle 4 with crankshaft installed hole 211 inwall rotating on boss 24 local small size, reduce the torque arm length of frictional force to bent axle 4 turning cylinder 41 axle center, thus alleviate the torsion obstacle that bent axle 4 brings relative to the friction of installing rack 2.
With reference to Fig. 5 and Fig. 6, bent axle 4 comprises turning cylinder 41 and is connected to two turning arms at turning cylinder 41 two ends, two turning arms are respectively first rotating arm 42 and the second turning arm 43, when the turning cylinder 41 of bent axle 4 is arranged in the crankshaft installed hole 211 on installing rack body 21, form spacing space between first rotating arm 42 and the second turning arm 43, bent axle 4 can be limited in the axial direction and swing.In order to avoid first rotating arm 42 touches the block reinforcement of wind outlet panel 7 when wind deflector 1 is closed, form inclined angle alpha between the axis of first rotating arm 42 and the axis of the second turning arm 43, inclined angle alpha is 5-25 °.Inclined angle alpha in Fig. 2 is 20 °.
Long stent one end of installing rack body 21 connects the first locating dowel 25, the first rotating arm 42 of bent axle 4 is connected with the second locating dowel 44, one end of extension spring 3 is hung in the first locating dowel 25, and one end of extension spring 3 can be rotated relative to the first locating dowel 25, and the draw ring ring heart is motionless simultaneously.The other end of extension spring 3 to be hung in the second locating dowel on 44, the second locating dowel 44 be arranged so that the other end of extension spring 3 rotates relative to the second locating dowel 44, and provide extension spring 3 to make flexible pulling force with the second locating dowel 44 integral-rotation.The other end of extension spring 3 can rotate with bent axle 4 second locating dowel 44 and relative position variation occurs, and impel extension spring 3 telescopic, for wind deflector 1 closedown that resets provides driving force.
In order to prevent the two ends of extension spring 3 respectively slippage go out in the first locating dowel 25 and the second locating dowel 44, first locating dowel 25 to be provided with the first position limiting structure, the second locating dowel 44 is provided with the second position limiting structure.First position limiting structure is preferably the first limited post 26 arranged perpendicular to the first locating dowel 25, can also for being arranged on the stopper slot in the first locating dowel 25, second position limiting structure is preferably the second limited post 45 arranged perpendicular to the second locating dowel 44, can also for being arranged on the stopper slot in the second locating dowel 44.Further, the second limited post 45 is arranged perpendicular to the first rotating arm 42 of bent axle 4, farthest keeps the position range internal ratio extension spring 3 that the second limited post 45 is rotating highly high.
Second turning arm 43 of bent axle 4 is connected with connection rotating shaft 46, connecting rod 5 is provided with the rotating hole 51 matched with connection rotating shaft 46, bent axle 4 and connecting rod 5 is linked together by connection rotating shaft 46 and rotating hole 51.Connection rotating shaft 46 has the first limiting stand terrace 461 and the common limiting rod 5 of second step confined planes 462, two step confined planes can be mounted on connection rotating shaft 46, connecting rod 5 is not easily deviate from.The end of connection rotating shaft 46 in axial direction offers groove 463, and the periphery wall of connection rotating shaft 46 is all run through at the two ends of groove 463.Groove 463 be arranged so that connection rotating shaft 46 can produce elastic shrinkage and reset when proceeding to the rotating hole 51 of connecting rod 5, easily load in connecting rod 5.
As shown in Fig. 1, Fig. 7 to Figure 11, the crank 6 of present embodiment has 5, is rotationally connected respectively with connecting rod 5.Each crank 6 comprises rotating shaft 61 and wind deflector installing hole 62, and this wind deflector installing hole 62 is flat hole, wind deflector 1 is provided with the flat installation shaft 11 matched with wind deflector installing hole 62, connecting rod 5 is provided with the crank installing hole 52 matched with rotating shaft 61.Wind outlet panel 7 is provided with the through hole 72 passed for rotating shaft 61.When assembling crank 6 with connecting rod 5, the through hole 72 of rotating shaft 61 in wind outlet panel 7 of crank 6 is finally located in the crank installing hole 52 on connecting rod 5.Wherein, the rotating shaft 61 of crank 6 is similar to the fit structure between the connection rotating shaft 46 of above-mentioned bent axle 4 and the rotating hole 51 of connecting rod 5 to the rotation connection structure of crank installing hole 52 of the through hole 72 in wind outlet panel 7 and connecting rod 5 respectively, does not repeat them here.
The specific works process of this wind deflector closing device is as follows:
When wind deflector 1 manual unlocking, wind deflector 1 throw crank 6 rotates, 5 cranks 6 are connected in series connecting rod 5 and form parallel synchronous with the bent axle 4 of connecting rod 5 rear end and operate, bent axle 4 one end rotates around the crankshaft installed hole 211 on installing rack 2, bent axle 4 other end pulls extension spring 3 to be mounted opposite the first locating dowel 25 certain distance of frame 2, extension spring 3 produces elastic force thus, and this process becomes elastic potential energy by changes mechanical energy.When wind deflector 1 is in open mode, extension spring 3 is now in maximal tensility with bent axle 4 position.
When wind deflector 1 is loosed one's grip closed, the elastic force that extension spring 3 stores progressively discharges, elastic force affects bent axle 4 one end to rotate around the crankshaft installed hole 211 of installing rack 2, band dynamic crankshaft 4 other end rotates integrally, bent axle 4 promotes connecting rod 5 and rotates, connecting rod 5 throw crank 6 rotates, and crank 6 drives wind deflector 1 to close, and this process elasticity potential energy becomes mechanical energy.When wind deflector 1 is in closure state, extension spring 3 is now in minimum elongation amount with bent axle 4 position.
Present embodiment additionally provides a kind of air-conditioning, and comprise wind deflector, wind outlet panel and wind deflector closing device as previously discussed, this wind deflector closing device is arranged in wind outlet panel, and is fixedly connected with wind deflector.This air-conditioning achieves the opening and closing of wind deflector, and production cost is low, and wind deflector can withstand artificial random manual toggle, and the complete reset that can realize wind deflector when power-off closes.
To describe know-why of the present invention in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. a wind deflector closing device, comprise transmission mechanism and drive unit, described transmission mechanism is connected with wind deflector and drive unit respectively, described drive unit is used for drive transmission device and rotates and drive wind deflector (1) to swing, it is characterized in that, described drive unit comprises elastic component, and one end of described elastic component is fixedly connected with installing rack (2), and the other end is fixedly connected with transmission mechanism.
2. wind deflector closing device according to claim 1, it is characterized in that, described transmission mechanism comprises bent axle (4), connecting rod (5) and crank (6), one end of described bent axle (4) is connected with elastic component, the other end is connected with connecting rod (5), one end of described crank (6) is connected with wind deflector (1), and the other end is connected with connecting rod (5).
3. wind deflector closing device according to claim 2, it is characterized in that, described installing rack (2) comprises installing rack body (21), described installing rack body (21) is provided with crankshaft installed hole (211), and described bent axle (4) is rotatable to be arranged in crankshaft installed hole (211).
4. wind deflector closing device according to claim 3, it is characterized in that, described installing rack body (21) is provided with and rotates boss (24), described crankshaft installed hole (211) is arranged on and rotates on boss (24), and rotation boss (24) is provided with the open slot (212) be connected with crankshaft installed hole (211).
5. wind deflector closing device according to claim 4, it is characterized in that, described installing rack body (21) is provided with guiding fluting (213), described guiding fluting (213) is connected with open slot (212).
6. wind deflector closing device according to claim 4, is characterized in that, described rotation boss (24) is provided with spacing table top (241), turns in operation process medium dip or stick up for preventing bent axle (4).
7. wind deflector closing device according to claim 2, it is characterized in that, described bent axle (4) comprises turning cylinder (41) and is connected to two turning arms at turning cylinder (41) two ends, forming spacing space between two turning arms, swinging in the axial direction for preventing bent axle.
8. wind deflector closing device according to claim 7, is characterized in that, form inclined angle alpha between two turning arms of described bent axle (4), inclined angle alpha is 5-25 °.
9. wind deflector closing device according to claim 2, it is characterized in that, described crank (6) comprises rotating shaft (61) and wind deflector installing hole (62), described wind deflector (1) is provided with the installation shaft (11) matched with wind deflector installing hole (62), described connecting rod (5) is provided with the crank installing hole (52) matched with rotating shaft (61).
10. an air-conditioning, comprises wind deflector and wind outlet panel, it is characterized in that, also comprises the wind deflector closing device as described in any one of claim 1 to 9, and described wind deflector closing device is arranged in wind outlet panel, and is fixedly connected with wind deflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096715.0A CN105526695B (en) | 2016-02-22 | 2016-02-22 | Air deflector opening and closing device and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096715.0A CN105526695B (en) | 2016-02-22 | 2016-02-22 | Air deflector opening and closing device and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105526695A true CN105526695A (en) | 2016-04-27 |
| CN105526695B CN105526695B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610096715.0A Active CN105526695B (en) | 2016-02-22 | 2016-02-22 | Air deflector opening and closing device and air conditioner with same |
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Cited By (5)
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| CN106066084A (en) * | 2016-06-06 | 2016-11-02 | 宁波奥克斯空调有限公司 | Floor air conditioner air outlet window assembly |
| CN107588525A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of wind deflector bent axle for being easy to adjust air conditioning exhausting direction |
| CN108800318A (en) * | 2017-04-28 | 2018-11-13 | 三星电子株式会社 | Air-conditioning |
| CN110848823A (en) * | 2019-10-25 | 2020-02-28 | 武汉鑫合悦环境科技有限公司 | Central air conditioner with controllable wind direction |
| CN111720989A (en) * | 2020-05-29 | 2020-09-29 | 青岛海尔空调器有限总公司 | Air conditioner and pretightening device of air deflector thereof |
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| CN205536450U (en) * | 2016-02-22 | 2016-08-31 | 珠海格力电器股份有限公司 | Open and shut device and have its air conditioner of aviation baffle |
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| CN106066084A (en) * | 2016-06-06 | 2016-11-02 | 宁波奥克斯空调有限公司 | Floor air conditioner air outlet window assembly |
| CN108800318A (en) * | 2017-04-28 | 2018-11-13 | 三星电子株式会社 | Air-conditioning |
| EP3593059A4 (en) * | 2017-04-28 | 2020-03-25 | Samsung Electronics Co., Ltd. | Air conditioner |
| CN108800318B (en) * | 2017-04-28 | 2021-12-28 | 三星电子株式会社 | Air conditioner |
| US11274835B2 (en) | 2017-04-28 | 2022-03-15 | Samsung Electronics Co., Ltd. | Air conditioner |
| CN107588525A (en) * | 2017-08-03 | 2018-01-16 | 合肥兆基模具工业有限公司 | A kind of wind deflector bent axle for being easy to adjust air conditioning exhausting direction |
| CN110848823A (en) * | 2019-10-25 | 2020-02-28 | 武汉鑫合悦环境科技有限公司 | Central air conditioner with controllable wind direction |
| CN111720989A (en) * | 2020-05-29 | 2020-09-29 | 青岛海尔空调器有限总公司 | Air conditioner and pretightening device of air deflector thereof |
| CN111720989B (en) * | 2020-05-29 | 2021-06-29 | 青岛海尔空调器有限总公司 | Air conditioner and pretightening device of air deflector thereof |
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