CN105485774A - Indoor unit of floor air conditioner - Google Patents
Indoor unit of floor air conditioner Download PDFInfo
- Publication number
- CN105485774A CN105485774A CN201610042198.9A CN201610042198A CN105485774A CN 105485774 A CN105485774 A CN 105485774A CN 201610042198 A CN201610042198 A CN 201610042198A CN 105485774 A CN105485774 A CN 105485774A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- indoor unit
- conditioner indoor
- switch gate
- wind wheel
- 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
Classifications
-
- 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
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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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- 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
-
- 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
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
-
- 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
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 invention discloses an indoor unit of a floor air conditioner. The indoor unit comprises an air outlet and a switch door, wherein the switch door is connected with a drive device which drives the whole switch door to be pushed out through outward translation or drawn back, and an air guide part scattered from the middle to the periphery is arranged on the inner surface of the switch door. The indoor unit has the advantages of annular air supply mode, large air supply area and avoidance of concentrated blowing of cold air toward people.
Description
Technical field
The present invention relates to air conditioner technical field, particularly relate to a kind of vertical air conditioner indoor unit.
Background technology
The general air outlet of existing cabinet type air conditioner indoor machine is set to rectangle, and blowing mode is single, and room air mixing efficiency is general; And air outlet is concentrated, cold wind is easily direct to people, produces uncomfortable sensation.
Summary of the invention
Main purpose of the present invention is to improve existing vertical air conditioner indoor unit cold wind when blowing and directly blows to the problem of people, and the air supply mode providing a kind of vertical air conditioner indoor unit to have annular, air supply areas are large and avoid cold wind to concentrate blowing people.
For achieving the above object, the invention provides a kind of vertical air conditioner indoor unit, include air outlet and switch gate, described switch gate is connected with the drive unit that the overall outwards translation of driving switch door is released or regained, and switch gate inner surface is provided with the air dam spread to periphery by middle part.
Preferably, described air dam is the wind-guiding inclined plane being formed in switch gate inner face periphery.
Preferably, the curved transition of described wind-guiding inclined plane.
Preferably, the angle a that in the middle part of described wind-guiding inclined plane and described switch gate, inner surface is formed is 5 degree to 50 degree.
Preferably, described air outlet ovalize or circle, the shape of the corresponding air outlet of described switch gate is oval or circular.
Preferably, described drive unit comprises motor, the gear be arranged on motor output shaft, with the tooth bar of gear mesh and guide rail, described tooth bar is arranged on guide rail, and the front end of tooth bar is connected with described switch gate, and described motor driven gear rotates and drives tooth bar to move forward or backward simultaneously.
Preferably, described drive unit is provided with two groups, and be respectively drive unit and lower drive unit, it is all fixedly mounted in air conditioner room unit fuselage.
Preferably, also include wind wheel assembly, described wind wheel assembly comprises centrifugal wind wheel, spiral case and wind wheel motor, and centrifugal wind wheel is arranged in spiral case, and described wind wheel motor is connected with centrifugal wind wheel and drives centrifugal wind wheel to rotate.
Preferably, described wind wheel assembly is provided with two groups, and be respectively windward wheel assembly and leeward wheel assembly, it is all fixedly mounted in air conditioner room unit fuselage.
Preferably, described drive unit is arranged between windward wheel assembly and leeward wheel assembly.
Vertical air conditioner indoor unit of the present invention, by being provided with the switch gate driving overall outwards translation to release or regain by drive unit at air outlet, switch gate inner surface is provided with the air dam spread to periphery by middle part, during operation of air-conditioner, switch gate goes out outside air outlet along the translation of air outlet horizontal direction, cold wind is from air outlet blowout and blow to switch gate, and cold wind leads periphery blowout by described air dam, makes the air supply mode of realization annular, air supply areas large and avoid cold wind to concentrate blowing people.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, the structure according to these accompanying drawings can also obtain other accompanying drawing.
Fig. 1 is the front view of vertical air conditioner indoor unit outward appearance;
Fig. 2 is the side view of vertical air conditioner indoor unit off-mode;
Fig. 3 is the side view of vertical air conditioner indoor unit open state;
Fig. 4 is the top view of vertical air conditioner indoor unit open state;
Fig. 5 is the sectional view that Figure 1A-A locates;
Fig. 6 is the sectional view at Fig. 4 B-B place;
Fig. 7 is the explosive view of vertical air conditioner indoor unit.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Drawing reference numeral illustrates:
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Need explanation, all directionality instruction (such as up, down, left, right, before and afters in the embodiment of the present invention ...) only for explaining the relative position relation, motion conditions etc. under a certain particular pose (as shown in drawings) between each parts, if when this particular pose changes, then directionality instruction also correspondingly changes thereupon.
In addition, relate to the description of " first ", " second " etc. in the present invention only for describing object, and instruction can not be interpreted as or imply its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In addition; technical scheme between each embodiment can be combined with each other; but must be can be embodied as basis with those of ordinary skill in the art; when technical scheme combination occur conflicting maybe cannot realize time will be understood that the combination of this technical scheme does not exist, also not within the protection domain of application claims.
The invention provides a kind of vertical air conditioner indoor unit, referring to figs. 1 through Fig. 7, in one embodiment, described vertical air conditioner indoor unit, comprise indoor set body 1, body is provided with air outlet 2 and opens or close the switch gate 3 of air outlet 2, wherein, described switch gate 3 is connected with the drive unit 4 that the overall outwards translation of driving switch door 3 is released or regained, and switch gate 3 inner surface is provided with the air dam 301 spread to periphery by middle part.
When air conditioner starts, its overall outwards translation is released by the horizontal direction of drive unit 4 along air outlet 2 by described switch gate 3, according to the distance of air-supply gear control switch door 3 movement that user selects, when the distance of switch gate 3 translation is larger, switch gate 3 is also large with the distance of air outlet 2, and blast is little, wind is derived by the air dam 301 of switch gate 3 periphery, form the air supply mode of annular, the distance of at this moment blowing is nearer, blows softer; When switch gate 3 translation distance more hour, switch gate 3 is also little with the distance of air outlet 2, and blast is large, and wind is derived by the air dam 301 of switch gate 3 periphery and formed annular air supply mode, and the distance of at this moment blowing is far away, blows more comfortable; When closing air conditioner, described switch gate 3 drives it to regain toward air outlet 2 from drive unit 4.
Wherein said air dam 301, for being formed in the wind-guiding inclined plane of switch gate 3 inner face periphery, realizes the air supply mode of annular, and wind is guided blowout toward periphery by wind-guiding inclined plane, and air supply areas is large and avoid cold wind to concentrate blowing people.
Further, described wind-guiding inclined plane designs preferred arc-shaped transition, and part wind is assembled toward the front of switch gate 3 better, then has that arc-shaped transition wind-guiding is more smooth-going, air-out is wider.
Further, the angle a that in the middle part of described wind-guiding inclined plane and described switch gate 3, inner surface is formed is 5 degree to 50 degree, and wherein, 10 degree to 30 degree is best wind-guiding angle.
Further, described air outlet 2 is ovalize or circle in this enforcement just, it can be other shape, as square or polygon, certainly, the shape of the corresponding air outlet 2 of described switch gate 3 is oval, circular, square or polygon, makes air outlet 2 diversification, coordinate the polynary quality design of vertical air conditioner indoor unit, meet more consumer's needs.
Wherein said drive unit 4 comprises motor 401, the gear 402 be arranged on motor 401 output shaft, the tooth bar 403 meshing with gear 402 and guide rail 404, described tooth bar 403 is arranged on guide rail 404, the front end of tooth bar 403 is connected with described switch gate 3, and described motor 401 driven gear 402 rotates and drives tooth bar 403 to move forward or backward simultaneously.The cooperation of motor 401, gear 402, tooth bar 403 and guide rail 404 is adopted to drive in the present embodiment, realize motor 401 driven gear 402 to rotate, simultaneously, gear 402 is with carry-over bar 403 to move along guide rail 404, the direction of switch gate 3 movement is relevant with guide rail 404 with tooth bar 403, require in this enforcement that the overall outwards translation of switch gate 3 is released or regained, therefore, tooth bar 403 and guide rail 404 are rectilinear motion.
Further, described drive unit 4 is provided with two groups, and be respectively drive unit and lower drive unit, it is all fixedly mounted in air conditioner room unit fuselage.It is more stable that two groups of drive units 4 make switch gate 3 move.
Further, also include wind wheel assembly 5, described wind wheel assembly 5 comprises centrifugal wind wheel 501, spiral case 502 and wind wheel motor 503, and centrifugal wind wheel 501 is arranged in spiral case 502, and described wind wheel motor 503 is connected with centrifugal wind wheel 501 and drives centrifugal wind wheel 501 to rotate.Adopt centrifugal wind wheel 501, anticentripetal spiral casing 502 in this enforcement, blast is large, and air supplying distance is far away, reaches more than 15 meters.
Further, described wind wheel assembly 5 is provided with two groups, be respectively windward wheel assembly and leeward wheel assembly, it is all fixedly mounted in air conditioner room unit fuselage, two groups of wind wheel assemblies 5 make air-supply more stable and even, further, two groups of wind wheels can adopt two groups of wind wheel motors 503 to drive, one group of wind wheel motor 503 also can be adopted synchronously to drive; Synchronous driving ensure air-supply effect evenly.
Further, described drive unit 4 is arranged between windward wheel assembly and leeward wheel assembly.Design can be managed, convenient installation.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a vertical air conditioner indoor unit, include air outlet and switch gate, it is characterized in that: described switch gate is connected with the drive unit that the overall outwards translation of driving switch door is released or regained, and switch gate inner surface is provided with the air dam spread to periphery by middle part.
2. vertical air conditioner indoor unit as claimed in claim 1, it is characterized in that, described air dam is the wind-guiding inclined plane being formed in switch gate inner face periphery.
3. vertical air conditioner indoor unit as claimed in claim 2, is characterized in that, the curved transition of described wind-guiding inclined plane.
4. vertical air conditioner indoor unit as claimed in claim 2, is characterized in that, the angle a that in the middle part of described wind-guiding inclined plane and described switch gate, inner surface is formed is 5 degree to 50 degree.
5. vertical air conditioner indoor unit as claimed in claim 1, is characterized in that, described air outlet ovalize or circle, and the shape of the corresponding air outlet of described switch gate is oval or circular.
6. vertical air conditioner indoor unit as claimed in claim 1, it is characterized in that, described drive unit comprises motor, the gear be arranged on motor output shaft, with the tooth bar of gear mesh and guide rail, described tooth bar is arranged on guide rail, the front end of tooth bar is connected with described switch gate, and described motor driven gear rotates and drives tooth bar to move forward or backward simultaneously.
7. vertical air conditioner indoor unit as claimed in claim 6, it is characterized in that, described drive unit is provided with two groups, and be respectively drive unit and lower drive unit, it is all fixedly mounted in air conditioner room unit fuselage.
8. vertical air conditioner indoor unit as claimed in claim 7, it is characterized in that, also include wind wheel assembly, described wind wheel assembly comprises centrifugal wind wheel, spiral case and wind wheel motor, centrifugal wind wheel is arranged in spiral case, and described wind wheel motor is connected with centrifugal wind wheel and drives centrifugal wind wheel to rotate.
9. vertical air conditioner indoor unit as claimed in claim 8, it is characterized in that, described wind wheel assembly is provided with two groups, and be respectively windward wheel assembly and leeward wheel assembly, it is all fixedly mounted in air conditioner room unit fuselage.
10. vertical air conditioner indoor unit as claimed in claim 9, it is characterized in that, described drive unit is arranged between windward wheel assembly and leeward wheel assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042198.9A CN105485774A (en) | 2016-01-22 | 2016-01-22 | Indoor unit of floor air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042198.9A CN105485774A (en) | 2016-01-22 | 2016-01-22 | Indoor unit of floor air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105485774A true CN105485774A (en) | 2016-04-13 |
Family
ID=55672927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042198.9A Pending CN105485774A (en) | 2016-01-22 | 2016-01-22 | Indoor unit of floor air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105485774A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225080A (en) * | 2016-08-31 | 2016-12-14 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner and cabinet air-conditioner |
| CN106287975A (en) * | 2016-08-31 | 2017-01-04 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner and cabinet air-conditioner |
| CN106287952A (en) * | 2016-08-05 | 2017-01-04 | 芜湖美智空调设备有限公司 | A kind of air-conditioner |
| CN106322526A (en) * | 2016-08-31 | 2017-01-11 | 芜湖美智空调设备有限公司 | Cabinet air conditioner and control method thereof |
| CN106352405A (en) * | 2016-09-06 | 2017-01-25 | 海信（山东）空调有限公司 | Movable door assembly of air conditioner indoor unit and air conditioner indoor unit |
| CN106382679A (en) * | 2016-09-06 | 2017-02-08 | 海信（山东）空调有限公司 | Movable door assembly of indoor unit of air conditioner and indoor unit of air conditioner |
| CN107421091A (en) * | 2017-05-04 | 2017-12-01 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN109708199A (en) * | 2019-02-25 | 2019-05-03 | 广东美的制冷设备有限公司 | The switch door component of air conditioner indoor unit and air conditioner indoor unit with it |
| CN110207259A (en) * | 2019-06-28 | 2019-09-06 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN107166518B (en) * | 2017-05-04 | 2020-03-31 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| WO2020118954A1 (en) * | 2018-12-14 | 2020-06-18 | 广东美的制冷设备有限公司 | Air-conditioning indoor unit and air conditioner having same |
| CN111412607A (en) * | 2020-03-31 | 2020-07-14 | 广东美的制冷设备有限公司 | Vortex ring generation method and device with wake, air conditioner and storage medium |
| CN111442376A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Ceiling type air conditioner indoor unit |
| WO2020172936A1 (en) * | 2019-02-25 | 2020-09-03 | 广东美的制冷设备有限公司 | Air conditioner indoor unit, and door assembly therefor |
| EP3835677A4 (en) * | 2018-11-07 | 2021-10-20 | Gree Electric Appliances, Inc. of Zhuhai | Air conditioner indoor unit |
| WO2022179158A1 (en) * | 2021-02-25 | 2022-09-01 | 青岛海尔空调器有限总公司 | Indoor unit of floor standing air conditioner |
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| JPH10246478A (en) * | 1997-03-07 | 1998-09-14 | Toshiba Corp | Ventilation fan |
| KR100637669B1 (en) * | 2005-09-21 | 2006-10-24 | 삼성전자주식회사 | Device for opening and closing outlet of air conditioner |
| CN102997387A (en) * | 2011-09-09 | 2013-03-27 | 珠海格力电器股份有限公司 | Indoor unit of floor air conditioner |
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Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287952A (en) * | 2016-08-05 | 2017-01-04 | 芜湖美智空调设备有限公司 | A kind of air-conditioner |
| CN106287952B (en) * | 2016-08-05 | 2023-04-18 | 芜湖美智空调设备有限公司 | Air conditioner |
| CN106225080B (en) * | 2016-08-31 | 2019-06-04 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner and cabinet air-conditioner |
| CN106287975A (en) * | 2016-08-31 | 2017-01-04 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner and cabinet air-conditioner |
| CN106322526A (en) * | 2016-08-31 | 2017-01-11 | 芜湖美智空调设备有限公司 | Cabinet air conditioner and control method thereof |
| CN106322526B (en) * | 2016-08-31 | 2019-07-19 | 芜湖美智空调设备有限公司 | The control method of cabinet air-conditioner and cabinet air-conditioner |
| CN106287975B (en) * | 2016-08-31 | 2019-06-04 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner and cabinet air-conditioner |
| CN106225080A (en) * | 2016-08-31 | 2016-12-14 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner and cabinet air-conditioner |
| CN106382679A (en) * | 2016-09-06 | 2017-02-08 | 海信（山东）空调有限公司 | Movable door assembly of indoor unit of air conditioner and indoor unit of air conditioner |
| CN106352405B (en) * | 2016-09-06 | 2019-08-09 | 海信（山东）空调有限公司 | A kind of mobile door component and air conditioner indoor unit of air conditioner indoor unit |
| CN106352405A (en) * | 2016-09-06 | 2017-01-25 | 海信（山东）空调有限公司 | Movable door assembly of air conditioner indoor unit and air conditioner indoor unit |
| CN107421091A (en) * | 2017-05-04 | 2017-12-01 | 青岛海尔空调器有限总公司 | Indoor apparatus of air conditioner |
| CN107166518B (en) * | 2017-05-04 | 2020-03-31 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| CN107421091B (en) * | 2017-05-04 | 2020-03-31 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
| EP3835677A4 (en) * | 2018-11-07 | 2021-10-20 | Gree Electric Appliances, Inc. of Zhuhai | Air conditioner indoor unit |
| WO2020118954A1 (en) * | 2018-12-14 | 2020-06-18 | 广东美的制冷设备有限公司 | Air-conditioning indoor unit and air conditioner having same |
| JP7079792B2 (en) | 2018-12-14 | 2022-06-02 | 広東美的制冷設備有限公司 | Indoor unit of air conditioner and air conditioner equipped with it |
| JP2021513043A (en) * | 2018-12-14 | 2021-05-20 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Indoor unit of air conditioner and air conditioner equipped with it |
| CN111442376A (en) * | 2019-01-17 | 2020-07-24 | 青岛海尔空调器有限总公司 | Ceiling type air conditioner indoor unit |
| CN111442376B (en) * | 2019-01-17 | 2022-01-25 | 青岛海尔空调器有限总公司 | Ceiling type air conditioner indoor unit |
| CN109708199A (en) * | 2019-02-25 | 2019-05-03 | 广东美的制冷设备有限公司 | The switch door component of air conditioner indoor unit and air conditioner indoor unit with it |
| JP2021519905A (en) * | 2019-02-25 | 2021-08-12 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Indoor unit of air conditioner and its opening / closing plate unit |
| WO2020172936A1 (en) * | 2019-02-25 | 2020-09-03 | 广东美的制冷设备有限公司 | Air conditioner indoor unit, and door assembly therefor |
| JP7033149B2 (en) | 2019-02-25 | 2022-03-09 | 広東美的制冷設備有限公司 | Indoor unit of air conditioner and its opening / closing plate unit |
| US11512869B2 (en) | 2019-02-25 | 2022-11-29 | Gd Midea Air-Conditioning Equipment Co., Ltd. | Air conditioner indoor unit and door assembly thereof |
| CN109708199B (en) * | 2019-02-25 | 2024-05-28 | 广东美的制冷设备有限公司 | Door opening and closing assembly of air conditioner indoor unit and air conditioner indoor unit with door opening and closing assembly |
| CN110207259A (en) * | 2019-06-28 | 2019-09-06 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN110207259B (en) * | 2019-06-28 | 2024-05-24 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN111412607B (en) * | 2020-03-31 | 2021-09-28 | 广东美的制冷设备有限公司 | Vortex ring generation method and device with wake, air conditioner and storage medium |
| CN111412607A (en) * | 2020-03-31 | 2020-07-14 | 广东美的制冷设备有限公司 | Vortex ring generation method and device with wake, air conditioner and storage medium |
| WO2022179158A1 (en) * | 2021-02-25 | 2022-09-01 | 青岛海尔空调器有限总公司 | Indoor unit of floor standing air conditioner |
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