CN109654599B - Wall-mounted air conditioner indoor unit and control method - Google Patents
Wall-mounted air conditioner indoor unit and control method Download PDFInfo
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- CN109654599B CN109654599B CN201811260005.2A CN201811260005A CN109654599B CN 109654599 B CN109654599 B CN 109654599B CN 201811260005 A CN201811260005 A CN 201811260005A CN 109654599 B CN109654599 B CN 109654599B
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- guide plate
- air conditioner
- air
- wall
- indoor unit
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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
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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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
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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
- F24F13/20—Casings or covers
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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
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention provides a wall-mounted air conditioner indoor unit and a control method thereof, wherein the wall-mounted air conditioner indoor unit comprises a shell, an air inlet arranged on the shell, and at least 1 guide plate capable of being rotatably opened to expose the air inlet or closed to shield the air inlet, the guide plate is arranged at the position of the air inlet, and a driving device for controlling the rotation angle of the guide plate is arranged in the shell. The invention solves the problems of poor dust isolation effect and easy dust inlet of the wall-mounted air conditioner indoor unit in the prior art.
Description
Technical Field
The invention relates to a wall-mounted air conditioner indoor unit.
Background
After the existing air conditioner is purchased and used for a period of time, the surface of the evaporator can be scaled and blown dirty air, so that the health of a user is harmed. The main reason for dirtying the surface of the evaporator is that the air conditioner is idle for most of the time, and the air inlet and the outside air only have one layer of dust filter net, so that the outside dust particles easily penetrate through the dust filter net and are attached to the aluminum foil fins of the evaporator. When opening the air conditioner again and using the back, the dust can be followed the rotation of fan, will blow in indoorly, causes indoor air conditioner to pollute, simultaneously again because the limitation of air deflector size, the air conditioner has the direct blowing phenomenon for the dust that blows off directly blows to the user on one's body, and user experience nature is poor.
Disclosure of Invention
The invention provides a wall-mounted air conditioner indoor unit, which solves the problems of poor dust isolation effect and easiness in dust inlet of the wall-mounted air conditioner indoor unit in the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a wall-hanging air conditioning indoor set, includes the casing, sets up the air intake on the casing, still includes 1 at least rotatable baffle of opening in order to show the air intake or close in order to shelter from the air intake, the baffle sets up air intake position department be provided with the drive arrangement who is used for controlling baffle turned angle in the casing.
The invention also comprises the following additional technical features:
furthermore, still including detachable dust filter screen, dust filter screen is located the inboard air intake position department of baffle be provided with the cleaning brush on the inside wall of baffle.
Further, the baffle is including first baffle and second baffle, the second baffle sets up first baffle top, the second baffle is provided with 2, and the symmetry sets up on the first baffle, be formed with the cavity between first baffle and the second baffle be provided with in the cavity and be used for connecting the splice bar of first baffle and second baffle is formed with between 2 second baffles and dodges the space, is provided with the connecting portion of being connected with the casing on the second baffle.
The electric shock device is characterized by further comprising a controller, an electric shock net which is respectively connected with the first guide plate and the second air deflector is arranged in the cavity between the first guide plate and the second air deflector, and the electric shock net is in communication connection with the controller.
Furthermore, the number of the guide plates is at least 4, the guide plates are arranged adjacent to each other, the end parts of the guide plates are connected in sequence through connecting rods, the number of the driving devices is 1, and the driving devices are fixedly connected with the connecting rods.
Furthermore, the number of the guide plates is 4, and each guide plate is correspondingly provided with a driving device for controlling the rotation of the guide plate.
Furthermore, the driving device is a driving motor, the driving motor comprises a transmission shaft, and the transmission shaft is fixedly connected with the corresponding guide plate.
Further, the first guide plate/second guide plate is linear or arc-shaped, and the second guide plate/first guide plate is wavy/linear.
Further, the first guide plate and/or the second guide plate are/is wavy.
The invention provides a control method of a wall-mounted air conditioner indoor unit in the technical scheme, which comprises the following steps: the starting control method comprises the following steps:
the controller controls the air conditioner to start, transmits a signal to the driving device for controlling the guide plate, the driving device controls the guide plate to rotate and open, and the guide plate is opened and simultaneously drives the cleaning brush to act;
the controller controls the air conditioner to enter a standby mode for standby time A;
the controller controls the air conditioner fan to rotate reversely, and air is blown reversely from the air inlet to clean internal dust;
the controller controls the air conditioner to enter a standby mode for standby time B;
opening an air deflector of the air conditioner, rotating an air conditioner fan in the forward direction, and starting the air conditioner;
the shutdown control method comprises the following steps:
the controller controls the air conditioner to be shut down, and the air conditioner fan stops running;
the controller sends a signal to the driving device, the driving device controls the guide plate to be closed, and the guide plate rotates to be closed and drives the cleaning brush to act;
the guide plate rotates to close to shield the air inlet, and shutdown is completed.
The invention has the following advantages and positive effects:
the invention provides a wall-mounted air conditioner indoor unit, which comprises a shell, an air inlet arranged on the shell, and at least 1 guide plate capable of being rotatably opened to expose the air inlet or closed to shield the air inlet, wherein the guide plate is arranged at the position of the air inlet, and a driving device for controlling the rotation angle of the guide plate is arranged in the shell. According to the invention, the guide plate structure is arranged at the position of the air inlet, the guide plate can be driven to rotate to open or close through the driving device, when the air conditioner is in a non-use state, the guide plate can be completely shielded at the position of the air inlet, so that the shielding and closing of the air inlet are realized, and the problem of poor user experience caused by air inlet at the air inlet can be effectively avoided.
Drawings
Fig. 1 is a three-dimensional structure view of a wall-mounted air conditioner indoor unit according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the construction of the guide plate of the present invention;
fig. 4 is a partially enlarged view of fig. 3 at B.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and the detailed description,
the invention provides an embodiment of a wall-mounted air conditioner indoor unit, which is shown in fig. 1-4 and comprises a shell 100, an air inlet 110 arranged on the shell 100, an air outlet arranged on the shell 100, an air deflector capable of guiding air in a rotating mode arranged at the position of the air outlet, a fan used for supplying air and an evaporator used for carrying out heat exchange arranged in the shell 100 of an air conditioner, at least 1 guide plate 200 capable of being opened in a rotating mode to expose the air inlet or be closed to shield the air inlet, the guide plate 200 arranged at the position of the air inlet 110, and a driving device 300 used for controlling the rotating angle of the guide plate 200 arranged in the shell. In the embodiment, the guide plate 200 is arranged at the position of the air inlet 110, and the guide plate 200 can be driven to rotate by the driving device 300, so that the air inlet can be opened in a rotating manner when the air conditioner is started to normally operate; when the air conditioner shuts down and does not use, steerable baffle 200 rotates closed, be used for sheltering from in air intake 110 position department, the baffle 200 structure of taking through the air conditioner has realized sheltering from air conditioner air intake 110, realized closing to air intake 110, even place the use for a long time like this, the dust can not enter into the air conditioner through air intake 110 inside yet, enter into on the evaporimeter, the effectual guard plate that has avoided because of air intake 110 position department does not set up, lead to air intake 110 to enter into the inside a large amount of dust accumulations that leads to of evaporimeter, the dust is many when the user reuses, the poor problem of user experience effect.
In addition, the guide plate 200 in this embodiment can rotate a certain angle correspondingly due to the control of the driving device 300, so as to achieve the air guiding effect, and the rotation angle of the guide plate 200 can be controlled by the driving device to control the amount of the air supplied from the air inlet 110, and the angle of the air supplied and the direction of the air supplied.
Further, the wall-mounted air conditioner in this embodiment further includes a detachable dust filter, the dust filter is located at the position of the air inlet 110 inside the guide plate 200, and the inner side wall of the guide plate 200 is provided with the cleaning brush 400. When the guide plate 200 is rotated to close or open, the cleaning brush 400 disposed inside the guide plate can clean the dust screen.
Since the dust filter net in this embodiment is detachable, when the guide plate 200 rotates, the dust on the fins of the evaporator can be cleaned by the cleaning brush 400 inside the guide plate 200.
A preferred guide plate embodiment in this embodiment is: guide 200 sets to double-deck baffle, and the air inlet direction of being convenient for, guide 200 is including first baffle 210 and second baffle 220, the second baffle is established 220 and is put first baffle 210 top, second baffle 220 is provided with 2, and the symmetry sets up on the first baffle 210, be formed with the cavity between first baffle 210 and the second baffle 220 be provided with in the cavity and be used for connecting the splice bar of first baffle 210 and second baffle 220 is formed with between 2 second baffles 220 and dodges the space, is provided with the connecting portion of being connected with casing 100 on the second baffle 220. The connecting portion includes a rotating shaft disposed on the second guide plate 220 at one end and a rotating shaft hole disposed on the second guide plate 220 at the other end, the housing 100 is correspondingly provided with the rotating shaft hole or the rotating shaft, and the second guide plate 220 and the corresponding side structure are inserted and fixed.
Further, the electric shock device further comprises a controller, an electric shock net 500 is arranged in the cavity between the first guide plate 210 and the second guide plate 220 and is respectively connected with the first guide plate 210 and the second guide plate 220, and the electric shock net 500 is in communication connection with the controller. Set up between first baffle 210 and the second baffle 220 of air intake 110 position department, design electric shock net between the double-deck baffle, when summer mosquito is many, can lead to little electric current, reach kill mosquito effect, will shock electric shock net 500 simultaneously and set up in air intake 110 position department, through the suction of air intake 110, can promote kill mosquito effect.
Of course, the guide plate 200 in the present embodiment may also be a single-layer guide plate structure.
Further, at least 4 guide plates 200 are arranged, the guide plates 200 are arranged in a mutual abutting mode, the guide plates 200 are tightly abutted to form a closed guide plate structure, the air inlet 110 can be shielded when the guide plates are closed, the end portions of the guide plates are connected in sequence through connecting rods, 1 driving device 300 is arranged, and the driving device 300 is fixedly connected with the connecting rods. The 1 driving device 300 drives the driving connecting rods to rotate, and further drives all the guide plates 200 to synchronously rotate.
Of course, the guide plates 200 in this embodiment may also be controlled in a single control manner, where there are 4 guide plates 200, and each guide plate 200 is correspondingly provided with a driving device 300 for controlling the rotation thereof.
Preferably, the driving device 300 in this embodiment uses a driving motor, and the driving motor includes a transmission shaft, and the transmission shaft is fixedly connected with the corresponding guide plate 200. The guide plates 200 are driven to rotate by the rotation of the driving motors, and the independent control of each guide plate 200 is realized by controlling each driving motor.
Further, to achieve a better air guiding effect, the first guide plate 210/the second guide plate 220 are linear or arc-shaped, and the second guide plate 220/the first guide plate 210 are wavy/linear.
Or the first guide plate 210 and the second guide plate 220 are arranged as follows: the first guide plate 210 and/or the second guide plate 220 are/is wave-shaped
The embodiment further provides a control method for the wall-mounted air conditioner indoor unit, which includes the following steps:
the starting control method comprises the following steps:
the controller firstly controls the air conditioner to start, the controller transmits a signal to the driving device 3-which controls the guide plate 200, the driving device 300 controls the guide plate 200 to rotate and open, the guide plate 200 rotates and simultaneously drives the cleaning brush 400 positioned at the inner side of the guide plate 200 to act, so as to clean the dust filter screen or the evaporator fin and clean the dust on the dust filter screen or the evaporator fin;
the controller controls the air conditioner to enter a standby mode for standby time A; the standby time a may be 10s or 20s, and a certain standby time is set to ensure that the dust brushed by the cleaning brush 400 stably falls;
at this time, the controller controls the air conditioner fan inside the air conditioner to rotate reversely, and the air is blown reversely from the air inlet 110 to clean the dust inside; in the embodiment, the phenomenon of blowing dirty air existing when the air conditioner is just started to use can be fully reduced by the arranged reverse blowing program.
The controller controls the air conditioner to enter a standby mode for standby time B; stabilizing dust blown out by an air conditioner fan;
then opening an air deflector of the air conditioner, rotating the air conditioner fan forward, and normally starting the air conditioner to run;
the shutdown control method comprises the following steps:
the controller controls the air conditioner to be shut down, and then sends a signal to an air conditioner fan in the air conditioner to stop running;
the controller sends a signal to the driving device 300, the driving device 300 controls the guide plate 200 to be closed, and the guide plate 200 rotates to be closed and drives the cleaning brush 400 to act at the same time, so that the cleaning of the dust filter screen or the evaporator is realized;
the guide plate 200 rotates to close to completely shield the air inlet 110, and shutdown is completed.
(1) The air conditioner air inlet is provided with the closed guide plate 200, the inner side of the closed guide plate 200 is provided with the brush, and the closed guide plate 200 is closed in a power-off state, so that the contact between the evaporator and the outside air is isolated, the adhesion of dust on the surface of the evaporator is greatly reduced, and the effect of cleaning the dust filter screen is achieved. The possibility of the air conditioner blowing dirty air is reduced.
(2) The driving device 300 of the air conditioner guide plate 200 is controlled, and the control program of the driving device 300 is set to be in a state that the guide plate is also folded when the air conditioner is started, so that the air conditioner can be reasonably controlled to run, and the closed guide plate 110 is also in a closed state when the guide plate is in the closed state, so that the air inlet 110 is completely closed;
(3) the inner sides of the closed guide plates 110 are respectively provided with a whole row of cleaning brushes 400, and the cleaning brushes can play a role in cleaning dust filtration nets when the guide plates 200 are opened and closed;
(4) when the air conditioner is in a starting state, a back blowing function is set, and dust on the dust filtering net cleaned by the cleaning brush 400 is blown out of the air conditioner;
(5) guide plate 200 designs double-deck guide plate, can realize the direction of wind, and inboard design mosquito electric shock net 500 reaches the kill mosquito effect.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (9)
1. The utility model provides a wall-hanging air conditioning indoor set, includes the casing, sets up the air intake on the casing, its characterized in that still includes that at least 1 is rotatable to be opened in order to show the air intake or closed baffle and the detachable dust filter screen in order to shelter from the air intake, the baffle sets up air intake position department be provided with in the casing and be used for carrying out the drive arrangement who controls baffle turned angle, the dust filter screen is located the inboard air intake position department of baffle be provided with the cleaning brush on the inside wall of baffle.
2. An indoor unit of a wall-mounted air conditioner according to claim 1, wherein the guide plate includes a first guide plate and a second guide plate, the second guide plate is disposed above the first guide plate, the second guide plate has 2 guide plates symmetrically disposed on the first guide plate, a cavity is formed between the first guide plate and the second guide plate, a connecting rib for connecting the first guide plate and the second guide plate is disposed in the cavity, an avoiding space is formed between the 2 second guide plates, and a connecting portion connected to the casing is disposed on the second guide plate.
3. The wall-mounted air conditioner indoor unit of claim 2, further comprising a controller, wherein an electric shock net is arranged in the cavity between the first guide plate and the second air deflector and is respectively connected with the first guide plate and the second air deflector, and the electric shock net is in communication connection with the controller.
4. The wall-mounted air conditioner indoor unit of claim 1 or 3, wherein the number of the guide plates is at least 4, the guide plates are adjacently arranged and end positions of the guide plates are sequentially connected through a connecting rod, the number of the driving devices is 1, and the driving devices are fixedly connected with the connecting rod.
5. The wall-mounted air conditioner indoor unit of claim 1 or 3, wherein the number of the guide plates is 4, and each guide plate is provided with a driving device for controlling the rotation thereof.
6. The wall-mounted air conditioner indoor unit of claim 5, wherein the driving device is a driving motor, and the driving motor comprises a transmission shaft which is fixedly connected with the corresponding guide plate.
7. The wall hanging air conditioning indoor unit of claim 3, wherein the first guide plate/second guide plate is linear or curved, and the second guide plate/first guide plate is wavy/linear.
8. The wall-mounted air conditioning indoor unit of claim 3, wherein the first guide plate and/or the second guide plate is/are formed in a wave shape.
9. A control method of a wall-mounted air conditioner indoor unit according to claims 1 to 8, comprising the steps of: the starting control method comprises the following steps:
the controller controls the air conditioner to start, transmits a signal to the driving device for controlling the guide plate, the driving device controls the guide plate to rotate and open, and the guide plate is opened and simultaneously drives the cleaning brush to act;
the controller controls the air conditioner to enter a standby mode for standby time A;
the controller controls the air conditioner fan to rotate reversely, and air is blown reversely from the air inlet to clean internal dust;
the controller controls the air conditioner to enter a standby mode for standby time B;
opening an air deflector of the air conditioner, rotating an air conditioner fan in the forward direction, and starting the air conditioner;
the shutdown control method comprises the following steps:
the controller controls the air conditioner to be shut down, and the air conditioner fan stops running;
the controller sends a signal to the driving device, the driving device controls the guide plate to be closed, and the guide plate rotates to be closed and drives the cleaning brush to act;
the guide plate rotates to close to shield the air inlet, and shutdown is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260005.2A CN109654599B (en) | 2018-10-26 | 2018-10-26 | Wall-mounted air conditioner indoor unit and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260005.2A CN109654599B (en) | 2018-10-26 | 2018-10-26 | Wall-mounted air conditioner indoor unit and control method |
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| Publication Number | Publication Date |
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| CN109654599A CN109654599A (en) | 2019-04-19 |
| CN109654599B true CN109654599B (en) | 2021-03-16 |
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| CN201811260005.2A Active CN109654599B (en) | 2018-10-26 | 2018-10-26 | Wall-mounted air conditioner indoor unit and control method |
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| CN110235875A (en) * | 2019-07-22 | 2019-09-17 | 宁波奥克斯电气股份有限公司 | It is a kind of for the mosquito killing device of air conditioner, method and air conditioner |
| CN111981647B (en) * | 2020-08-19 | 2022-08-30 | 广东Tcl智能暖通设备有限公司 | Air conditioner self-cleaning control method, air conditioner and computer readable storage medium |
| CN116085931A (en) * | 2021-11-08 | 2023-05-09 | 青岛海尔空调器有限总公司 | Air conditioner dust removal control method and device, electronic equipment and storage medium |
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| JP4532432B2 (en) * | 2006-04-26 | 2010-08-25 | 三菱電機株式会社 | Air conditioner |
| JP2016118349A (en) * | 2014-12-22 | 2016-06-30 | ダイキン工業株式会社 | Air-conditioning indoor unit |
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| CN2733230Y (en) * | 2004-07-26 | 2005-10-12 | 郑建军 | Automatic ventilation system |
| JP4849207B2 (en) * | 2005-09-13 | 2012-01-11 | 株式会社富士通ゼネラル | Air conditioner |
| CN201273638Y (en) * | 2008-05-07 | 2009-07-15 | 珠海格力电器股份有限公司 | Split hanging type air-conditioner |
| CN102635928A (en) * | 2012-04-28 | 2012-08-15 | 谢逢华 | Dustproof and ventilation system of automatically cleaning filter screen in machine room |
| CN103673129B (en) * | 2013-12-17 | 2016-02-10 | 宁波瑞易电器科技发展有限公司 | A kind of air-conditioning of convenient cleaning |
| JP6423626B2 (en) * | 2014-06-24 | 2018-11-14 | 日立ジョンソンコントロールズ空調株式会社 | Air conditioner |
| JP6633345B2 (en) * | 2015-10-23 | 2020-01-22 | シャープ株式会社 | Air conditioner |
| CN105333596B (en) * | 2015-11-25 | 2018-03-27 | 王君华 | A kind of laminar flow hood mechanism of cover plate |
| CN207196702U (en) * | 2017-07-14 | 2018-04-06 | 青岛海尔空调器有限总公司 | Window machine panel assembly and window air conditioner |
| CN207555804U (en) * | 2017-11-28 | 2018-06-29 | 河南师范大学 | A kind of photocatalysis mosquito eradication air purifier |
| CN207702617U (en) * | 2017-12-23 | 2018-08-07 | 深圳市众智空调设备有限公司 | A kind of air-conditioner outdoor unit dust guard |
| CN108592196A (en) * | 2018-05-03 | 2018-09-28 | 广东美的制冷设备有限公司 | Air conditioner indoor unit and air conditioner with it |
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| JP4532432B2 (en) * | 2006-04-26 | 2010-08-25 | 三菱電機株式会社 | Air conditioner |
| JP2016118349A (en) * | 2014-12-22 | 2016-06-30 | ダイキン工業株式会社 | Air-conditioning indoor unit |
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| CN109654599A (en) | 2019-04-19 |
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Effective date of registration: 20210119 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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