CN110686316B - Air guide component and cabinet type air conditioner indoor unit with same - Google Patents
Air guide component and cabinet type air conditioner indoor unit with same Download PDFInfo
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- CN110686316B CN110686316B CN201810731030.8A CN201810731030A CN110686316B CN 110686316 B CN110686316 B CN 110686316B CN 201810731030 A CN201810731030 A CN 201810731030A CN 110686316 B CN110686316 B CN 110686316B
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- Prior art keywords
- air outlet
- air
- frame
- outlet frame
- shell
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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
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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
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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
- F24F13/30—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 an air guide member. The air guide component comprises a shell, an air outlet frame and a top cover, wherein the shell is provided with an air inlet opening and an air outlet opening respectively on the bottom wall and the top wall, the air outlet frame rotates around a first pivot fixed on the shell, and the top cover can close the air outlet opening when the air outlet frame is in a closed position. The air outlet frame can be configured to rotate between a closed position where the air outlet frame is completely positioned in the shell and an open position where the air outlet is completely or partially exposed above the air outlet opening. The top cover can rotate around a second pivot fixed at the top of the rear side of the shell, and can be pushed by the air outlet frame to rotate upwards and open the air outlet opening in the process that the air outlet frame moves from the closed position to the open position, so that airflow blown out by the air outlet frame is guided by the bottom surface of the top cover for the second time and flows forwards and downwards, the air supply angle and the air supply range are enlarged, the refrigeration or heating efficiency of the cabinet air conditioner indoor unit is improved, and a user can quickly sense the cold quantity or the heat quantity.
Description
Technical Field
The invention relates to the field of air treatment, in particular to an air guide component and a cabinet type air conditioner indoor unit with the same.
Background
The indoor unit of the cabinet air conditioner with the air outlet at the top has high gravity center and poor stability of the whole unit, and dust is easy to enter the air conditioner through the air outlet when a fan does not work, so that the human health is influenced and the performance of the air conditioner is reduced. In order to overcome the above problems in the prior art, two schemes are generally used, one scheme is to prevent dust from entering the air conditioner by arranging a baffle capable of being moved to open or close an air outlet, however, the problem of poor stability of the air conditioner cannot be solved by the scheme. The other scheme is that an air outlet frame which can receive airflow blown out from the fan and lead the airflow out to an indoor environment or close an air outlet is arranged in the shell, the gravity center of the whole air conditioner can be effectively reduced, dust is prevented from entering the air conditioner, but the air supply angle of the air outlet frame is small and the movement stability of the air outlet frame is poor. In view of the above, there is a need for a wind guide member and a cabinet air conditioner indoor unit having the same, which can reduce the gravity center of the whole unit, prevent dust from falling, and provide a large air supply angle.
Disclosure of Invention
An object of the first aspect of the present invention is to provide an air guiding member having a movable air-out frame.
A further object of the first aspect of the present invention is to improve the stability of the movement of the air-out frame.
In a second aspect, the present invention provides a cabinet air conditioner indoor unit having the air guide member.
According to a first aspect of the present invention, there is provided a wind guide member comprising:
the bottom wall and the top wall of the shell are respectively provided with an air inlet opening and an air outlet opening;
the air outlet frame is arranged to rotate around a first pivot shaft fixed on the shell between a closed position where the air outlet frame is completely positioned in the shell and an open position where the air outlet of the air outlet frame is completely or partially exposed above the air outlet opening; and
the top cover is arranged to close the air outlet opening when the air outlet frame is in a closed position; it is characterized in that the preparation method is characterized in that,
the top cover can rotate around a second pivot fixed at the top of the rear side of the shell, and can be pushed by the air outlet frame to rotate upwards and open the air outlet opening in the process that the air outlet frame moves from the closing position to the opening position.
Optionally, the first pivot shaft is fixed to the front top of the housing; and is provided with
The air outlet frame is configured to be completely exposed above the air outlet opening when the top cover opens the air outlet opening.
Optionally, the top cover is formed with two convex ribs protruding from the bottom surface thereof in a direction close to the air-out frame and extending in the front-rear direction; and is
Part the air-out frame set up in between two fins to restrict in the transverse direction the displacement of air-out frame.
Optionally, two lateral side walls of the air outlet frame are respectively provided with a roller; and is provided with
The surface of every fin towards another fin is formed with the guide slot, two the gyro wheel sets up respectively to be can two the guide slot is interior to roll to inject the motion route of air-out frame, and restrict in horizontal direction and vertical direction the displacement of air-out frame.
Optionally, the air guiding member further includes a driving device for driving the air outlet frame to move between the closed position and the open position thereof, and the driving device includes:
the gear is in driving connection with an output shaft of the driving motor, and the driving motor is fixedly connected with the shell; and
and the arc-shaped rack is arranged to be meshed with the gear and fixedly connected with the air outlet frame.
Optionally, the casing is provided with an installation opening penetrating through the bottom of the front wall and the front part of the bottom wall of the casing, so that the air outlet frame is installed and the gear and the arc-shaped rack are meshed.
Optionally, a skirt extending downward is formed at a periphery of the air inlet opening, so that the air inlet opening is in butt joint with a fan air outlet of the air supply fan.
Optionally, the air guide member further comprises:
the horizontal swing blade group comprises a plurality of horizontal swing blades which extend transversely and are installed at the air outlet of the air outlet frame, and the horizontal swing blades can be pivoted synchronously to adjust the air outlet direction of the air outlet frame in the vertical direction; and
and the vertical swing blade group comprises a plurality of vertical swing blades extending along the vertical direction, the vertical swing blades are installed at the air outlet of the air outlet frame and are positioned behind the horizontal swing blade group, and the vertical swing blades can be synchronously pivoted so as to adjust the air outlet direction of the air outlet frame in the transverse direction.
Optionally, each of the vertical swing blades is provided with a plurality of through holes penetrating through the vertical swing blade along the thickness direction of the vertical swing blade, so as to expand the air supply range of the air outlet frame.
According to a second aspect of the present invention, there is provided a cabinet air-conditioning indoor unit comprising:
the shell is provided with a shell air inlet and a top air outlet;
the casing of the air guide component is fixed in the casing, so that the air outlet frame can move to an open position through the top air outlet;
the air outlet of the upper centrifugal fan is butted with the air inlet opening; and
and the indoor heat exchanger is arranged on an air inlet flow path between the air inlet of the shell and the upper centrifugal fan.
The air outlet frame can rotate between a closed position completely positioned in the shell and an open position where the air outlet of the air outlet frame is completely or partially exposed above the air outlet opening, and the gravity center of the whole air conditioner can be lowered when the air conditioner does not work. Particularly, the top cover is arranged to be pushed by the air outlet frame to rotate upwards and open the air outlet opening in the process that the air outlet frame moves from the closed position to the open position, so that air flow blown out of the air outlet frame is guided by the bottom surface of the top cover for the second time and then flows forwards and downwards, the air supply angle and the air supply range are enlarged, the refrigerating or heating efficiency of the cabinet air conditioner indoor unit is improved, and a user can quickly sense cold or heat.
Furthermore, the top cover is provided with two convex ribs which are protruded from the bottom surface of the top cover to the direction close to the air outlet frame and extend along the front-back direction, and the surface of each convex rib facing to the other convex rib is provided with a guide groove.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic cross-sectional view of a wind guide member according to an embodiment of the present invention, taken with an air outlet frame in a closed position;
fig. 2 is a schematic cross-sectional view of the air guide member shown in fig. 1, taken with the air outlet frame in an open position;
fig. 3 is a schematic sectional view of the air guide member shown in fig. 1, taken when the outlet frame is in another open position;
fig. 4 is a schematic exploded view of the air guide member shown in fig. 3;
fig. 5 is a schematic cross-sectional view of a cabinet air-conditioning indoor unit according to one embodiment of the present invention.
Detailed Description
Fig. 1 is a schematic cross-sectional view of a wind guide member 100 according to an embodiment of the present invention, taken when a wind-out frame 120 is in a closed position; fig. 2 is a schematic cross-sectional view of the air guide member 100 shown in fig. 1, taken when the air outlet frame 120 is in the open position; fig. 3 is a schematic cross-sectional view of the air guide member 100 shown in fig. 1, taken when the air-out frame 120 is in another open position; fig. 4 is a schematic exploded view of the wind guide member 100 shown in fig. 3. Referring to fig. 1 to 4, the air guide member 100 may include a housing 110, an air outlet frame 120 rotatable about a first pivot shaft 121 fixed to the housing 110, and a top cover 130. Wherein, the bottom wall and the top wall of the casing 110 are respectively provided with an air inlet opening 111 and an air outlet opening 112. The air-out frame 120 is disposed to be rotatable around the first pivot axis 121 between a closed position where the air-out frame is completely located in the casing 110 and an open position where the air outlet is fully or partially exposed above the air-out opening 112, so that the air-out frame 120 guides the air flow received by the air-out frame to the outside of the casing 110 when in the open position, and lowers the center of gravity of the air guiding member 100 when in the closed position. The top cover 130 is configured to close the air outlet 112 when the air outlet frame 120 is in its closed position, so as to prevent dust from falling into the housing 110.
In particular, the top cover 130 may be configured to rotate about a second pivot axis 131 fixed to the top of the rear side of the housing 110. The top cover 130 can also be configured to be pushed by the air-out frame 120 to rotate upwards and open the air-out opening 112 when the air-out frame 120 moves from the closed position to the open position, and driven by the air-out frame 120 or rotate downwards under the action of gravity to close the air-out opening 112 when the air-out frame 120 moves from the open position to the closed position, so that the airflow blown out by the air-out frame 120 is guided by the bottom surface of the top cover 130 for a second time and flows forwards and downwards when the air-out frame 120 is at the open position, thereby expanding the air supply angle and the air supply range, improving the refrigeration or heating efficiency of the indoor cabinet air conditioner 200, and enabling a user to quickly sense the cold or heat.
The air guide member 100 may further include a driving device for driving the air-out frame 120 to move between the closed position and the open position. The driving means may include an arc-shaped rack 141, a gear 142, and a driving motor 143. In some embodiments, the gear 142 may be configured to be in driving connection with an output shaft of the driving motor 143, and the driving motor 143 may be configured to be fixedly connected with the housing 110. The arc-shaped rack 141 may be disposed to be engaged with the gear 142 and fixedly connected to the air-out frame 120 to define a movement path of the gear 142. In other embodiments, the driving motor 143 may be fixedly connected to the housing 110, and the rack may be fixedly connected to the air-out frame 120. The housing 110 may preferably be formed with mounting openings 114 through the bottom of the front wall and the front of the bottom wall thereof to facilitate the mounting of the outlet frame 120 and the engagement of the gear 142 with the arc-shaped rack 141.
In some preferred embodiments, the top cover 130 may be formed with two ribs protruding from a bottom surface thereof in a direction approaching the outlet frame 120 and extending in a front-to-rear direction. A portion of the outlet frame 120 may be disposed between the two protruding ribs to limit the displacement of the outlet frame 120 in the lateral direction. Further preferably, two lateral sidewalls of the air-out frame 120 may be respectively provided with rollers 122. And the surface of each convex rib facing to another convex rib can be formed with a guide groove, and the two rollers 122 can be respectively set to roll in the two guide grooves, so that the movement path of the air frame 120 (from the closed position to the open limit position) is defined, and meanwhile, the displacement of the air frame 120 is limited in the transverse direction and the vertical direction, the movement stability of the air frame 120 is improved, and the reduction of the service life of each pivot shaft, the gear 142 and the arc-shaped rack 141 caused by the deviation of the air frame 120 in the rotation process is avoided.
In some embodiments, the wind guide member 100 may further include a yaw blade group 150 and a vertical swing blade group 160. The yaw blade group 150 may include a plurality of yaw blades extending laterally and installed at the air outlet of the air-out frame 120, and the plurality of yaw blades may be synchronously pivoted by a motor to adjust the air-out direction of the air-out frame 120 in the vertical direction. The vertical swing blade set 160 may include a plurality of vertical swing blades extending in a vertical direction, and the plurality of vertical swing blades may be installed at the air outlet of the air-out frame 120 and located behind the plurality of horizontal swing blades. The plurality of vertical swing blades can be driven by another motor to synchronously pivot so as to adjust the air outlet direction of the air outlet frame 120 in the transverse direction. Each of the vertical swing blades may preferably be formed with a plurality of through holes penetrating therethrough in a thickness direction thereof to expand an air blowing range of the air-out frame 120, thereby further expanding an air blowing range of the air guide member 100.
In some preferred embodiments, the first pivot shaft 121 may be fixed to the top of the front side of the housing 110, so that the air outlet of the air outlet frame 120 is always completely exposed above the air outlet opening 112 when the top cover 130 opens the air outlet opening 112, and a user may adjust the opening position of the air outlet frame 120 according to a real-time requirement, thereby adjusting the air outlet direction of the air outlet frame 120. The air outlet frame 120 may be configured such that the plane of the air outlet thereof is parallel to a vertical plane when the air guiding member 100 is applied to the cabinet air-conditioning indoor unit 200, so as to make the cabinet air-conditioning indoor unit 200 beautiful. The top cover 130 may be configured such that when the air-out frame 120 is at the limit position, the bottom surface thereof is parallel to the air-out direction of the air-out frame 120, i.e., the air flow is directly blown out of the air-out frame without secondary diversion of the bottom surface of the top cover 130. In some alternative embodiments, the first pivot shaft 121 may also be fixed to the rear of the housing 110.
In the present invention, the wind guide member 100 may further include another first pivot shaft 121 fixedly connected to the case 110 and another second pivot shaft 131 fixedly connected to the case 110. Two first mounting holes and two second mounting holes can be respectively formed in two transverse side walls of the housing 110, the two first pivot shafts 121 can be rotatably connected with the air outlet frame 120 through the two first mounting holes respectively, and the two second pivot shafts 131 can be rotatably connected with the top cover 130 through the two second mounting holes respectively, so that the air outlet frame 120 and the top cover 130 can be conveniently mounted and positioned.
Based on the wind guide member 100 of any of the above embodiments, the present invention can also provide a cabinet air conditioner indoor unit 200. Fig. 5 is a schematic cross-sectional view of a cabinet air-conditioning indoor unit 200 according to one embodiment of the present invention. Referring to fig. 5, the cabinet air conditioner indoor unit 200 may include a cabinet 210 having a cabinet air inlet and a top air outlet, an air guide member 100, an upper centrifugal fan 220, and an indoor heat exchanger 240. The fan outlet of the upper centrifugal fan 220 may be disposed to be in butt joint with the air inlet opening 111 of the air guide member 100. The housing 110 of the wind guiding member 100 can be fixed in the casing 210 and the air-out frame 120 can move to its open position through the top air outlet. The indoor heat exchanger 240 may be disposed on an intake flow path between the cabinet intake and the upper centrifugal fan 220, so that ambient air entering through the cabinet intake exchanges heat with the indoor heat exchanger 240. In order to facilitate the butt joint between the fan outlet of the upper centrifugal fan 220 and the air inlet opening 111 of the air guiding member 100, a skirt 113 extending downward may be formed at the periphery of the air inlet opening 111, and may be sleeved on the top end of the air duct of the upper air supply fan.
In some preferred embodiments, the cabinet air conditioning indoor unit 200 may further include a lower centrifugal fan 230. The lower centrifugal fan 230 is disposed below the upper centrifugal fan 220, and the casing 210 further has a lower air outlet, and the lower centrifugal fan 230 is configured to promote air to flow toward the lower air outlet. A yaw blade group 231 and a vertical swing blade group 232 may be disposed at an air outlet of the lower centrifugal fan 230. The yaw blade group 231 may be configured to open and close the lower air outlet and adjust the air outlet direction of the lower centrifugal fan 230 in the vertical direction. The vertical pendulum blade group 232 may be configured to adjust the air outlet direction of the lower centrifugal fan 230 in the transverse direction.
In the present invention, the cabinet type air-conditioning indoor unit 200 may be default to only operate the lower centrifugal fan 230 when receiving a heating command, and only operate the upper centrifugal fan 220 and move the air-out frame 120 to the open position when receiving a cooling command, so that the cabinet type air-conditioning indoor unit 200 has a higher cooling and heating efficiency by using the characteristics of the upward floating of hot air and the downward sinking of cold air, and the temperature uniformity of the indoor environment is improved, thereby improving the comfort level.
Thus, it should be appreciated by those skilled in the art that while various exemplary embodiments of the invention have been shown and described in detail herein, many other variations or modifications which are consistent with the principles of this invention may be determined or derived directly from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (9)
1. A wind guide member comprising:
the bottom wall and the top wall of the shell are respectively provided with an air inlet opening and an air outlet opening;
the air outlet frame is arranged to rotate around a first pivot shaft fixed on the shell between a closed position where the air outlet frame is completely positioned in the shell and an open position where the air outlet of the air outlet frame is completely or partially exposed above the air outlet opening; and
the top cover is arranged to close the air outlet opening when the air outlet frame is in a closed position; it is characterized in that the preparation method is characterized in that,
the top cover can rotate around a second pivot fixed at the top of the rear side of the shell, can be pushed by the air outlet frame to rotate upwards and open the air outlet opening when the air outlet frame moves from a closed position to an open position, and can be driven by the air outlet frame or rotate downwards under the action of gravity to close the air outlet opening when the air outlet frame moves from the open position to the closed position;
the first pivot shaft is fixed at the top of the front side of the shell; and is provided with
The air outlet frame is configured to be completely exposed above the air outlet opening when the top cover opens the air outlet opening.
2. Wind guide member according to claim 1,
the top cover is provided with two convex ribs which are protruded from the bottom surface of the top cover to the direction close to the air outlet frame and extend along the front-back direction; and is provided with
Part the air-out frame set up in between two fins to restrict in the transverse direction the displacement of air-out frame.
3. The air guide member according to claim 2,
two transverse side walls of the air outlet frame are respectively provided with a roller; and is
The surface of every fin towards another fin is formed with the guide slot, two the gyro wheel sets up respectively to be can two the guide slot is interior to roll to inject the motion route of air-out frame, and restrict in horizontal direction and vertical direction the displacement of air-out frame.
4. The air guide member as claimed in claim 1, further comprising a driving device for driving the air-out frame to move between the closed position and the open position thereof, wherein the driving device comprises:
the gear is in driving connection with an output shaft of the driving motor, and the driving motor is fixedly connected with the shell; and
and the arc-shaped rack is arranged to be meshed with the gear and fixedly connected with the air outlet frame.
5. The air guide member according to claim 4,
the casing is provided with an installation opening penetrating through the bottom of the front wall and the front part of the bottom wall of the casing, so that the air outlet frame is installed and the gear and the arc-shaped rack are meshed.
6. Wind guide member according to claim 1,
and a skirt part extending downwards is formed at the periphery of the air inlet opening so as to facilitate the butt joint of the air inlet opening and a fan air outlet of the air supply fan.
7. The air guide member according to claim 1, further comprising:
the horizontal swinging blade group comprises a plurality of horizontal swinging blades which extend transversely and are installed at the air outlet of the air outlet frame, and the horizontal swinging blades can be synchronously pivoted to adjust the air outlet direction of the air outlet frame in the vertical direction; and
and the vertical swing blade group comprises a plurality of vertical swing blades extending along the vertical direction, the vertical swing blades are installed at the air outlet of the air outlet frame and are positioned behind the horizontal swing blade group, and the vertical swing blades can be synchronously pivoted so as to adjust the air outlet direction of the air outlet frame in the transverse direction.
8. The air guide member according to claim 7,
each vertical swing blade is provided with a plurality of through holes penetrating through the vertical swing blade along the thickness direction of the vertical swing blade so as to enlarge the air supply range of the air outlet frame.
9. A cabinet type air conditioner indoor unit is characterized by comprising:
the shell is provided with a shell air inlet and a top air outlet;
the wind guide member according to any one of claims 1 to 8, wherein the housing is fixed in the housing and the wind outlet frame is movable to an open position through the top wind outlet;
the air outlet of the upper centrifugal fan is butted with the air inlet opening; and
and the indoor heat exchanger is arranged on an air inlet flow path between the air inlet of the shell and the upper centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731030.8A CN110686316B (en) | 2018-07-05 | 2018-07-05 | Air guide component and cabinet type air conditioner indoor unit with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810731030.8A CN110686316B (en) | 2018-07-05 | 2018-07-05 | Air guide component and cabinet type air conditioner indoor unit with same |
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| Publication Number | Publication Date |
|---|---|
| CN110686316A CN110686316A (en) | 2020-01-14 |
| CN110686316B true CN110686316B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810731030.8A Active CN110686316B (en) | 2018-07-05 | 2018-07-05 | Air guide component and cabinet type air conditioner indoor unit with same |
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| CN203100106U (en) * | 2013-01-01 | 2013-07-31 | 广东美的电器股份有限公司 | Air inlet structure of air conditioner and air conditioner |
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| CN106895481A (en) * | 2017-02-14 | 2017-06-27 | 美的集团股份有限公司 | The air-out control method of top air-out structure, cabinet air-conditioner, air-conditioner and air-conditioner |
| CN106895482A (en) * | 2017-02-14 | 2017-06-27 | 美的集团股份有限公司 | The air-out control method of cabinet air-conditioner, air-conditioner and air-conditioner |
| CN208920212U (en) * | 2018-07-05 | 2019-05-31 | 青岛海尔空调器有限总公司 | Wind-guiding component and cabinet type air conditioner indoor set with the wind-guiding component |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH076631U (en) * | 1993-06-30 | 1995-01-31 | 株式会社ゼクセル | Swing-type outlet of air conditioner |
| JP2003021385A (en) * | 2001-07-05 | 2003-01-24 | Nihon Sekkei Inc | Ventilation apparatus |
| KR20130110846A (en) * | 2012-03-30 | 2013-10-10 | 오텍캐리어 주식회사 | Upper discharging unit of air conditioner |
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| CN104344523A (en) * | 2013-07-29 | 2015-02-11 | 珠海格力电器股份有限公司 | Air conditioner and air outlet device thereof |
| CN205119397U (en) * | 2015-09-23 | 2016-03-30 | 芜湖美智空调设备有限公司 | A machine in air conditioning that is used for air -out mechanism of interior machine of air conditioning and has it |
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| CN208920212U (en) * | 2018-07-05 | 2019-05-31 | 青岛海尔空调器有限总公司 | Wind-guiding component and cabinet type air conditioner indoor set with the wind-guiding component |
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| Publication number | Publication date |
|---|---|
| CN110686316A (en) | 2020-01-14 |
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Effective date of registration: 20230406 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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