CN112303875A - Air conditioner air deflector capable of preventing noise caused by aging - Google Patents
Air conditioner air deflector capable of preventing noise caused by aging Download PDFInfo
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- CN112303875A CN112303875A CN202011153123.0A CN202011153123A CN112303875A CN 112303875 A CN112303875 A CN 112303875A CN 202011153123 A CN202011153123 A CN 202011153123A CN 112303875 A CN112303875 A CN 112303875A
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- plate
- groove
- lubricating
- column
- air conditioner
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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
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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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 conditioner air deflector capable of preventing noise caused by aging, and relates to the technical field of air conditioner air deflectors. This air conditioner aviation baffle that can prevent ageing noise that produces can reduce the cost of aviation baffle, improves intelligent degree, and automatic adjustment extension length when the aviation baffle adjusts the air supply angle reduces the ageing problem that aviation baffle extension length in-process produced because of the friction, avoids producing the noise after using for a long time, and the lubricating arrangement of regulation aviation baffle inside that can be convenient reduces the cost of maintenance of aviation baffle.
Description
Technical Field
The invention relates to the technical field of air conditioner air deflectors, in particular to an air conditioner air deflector capable of preventing noise caused by aging.
Background
The air deflector of the air conditioner realizes the control function of the wind direction, the air deflector is positioned at different positions under different working conditions of closing, refrigerating, heating and the like, and the air supply control of the air deflector has great influence on the comfort level of a human body.
The Chinese invention CN106016655B discloses an air deflector and an air conditioner, comprising a first air deflector and a second air deflector, wherein the first air deflector is provided with a containing cavity, an air deflector outlet is arranged along the length direction of the first air deflector, the second air deflector is partially or completely arranged in the containing cavity, the second air deflector can extend from the air deflector outlet to the air guiding direction, as the second air deflector extends from the containing cavity of the first air deflector to the air guiding direction, the air deflector also comprises a driving device, the driving device is used for driving the second air deflector to extend from the air deflector outlet to the air guiding direction, a motor drives a gear to rotate, the gear drives a rack to move the second air deflector, the air deflector extends from the first air deflector outlet and the second air deflector outlet to the air guiding direction respectively through the forward rotation or the reverse rotation of the motor, the upper surface and the lower surface of the air deflector are steps which are reduced along the air guiding direction, the air supply resistance can not be increased, and the air supply effect is improved.
But the aviation baffle needs the independent control motor to drive when extending, has increased the cost of aviation baffle, and intelligent degree is lower simultaneously, can not adjust extension length when the aviation baffle adjusts the air supply angle automatically, and the extension board rubs with holding the intracavity wall and accelerates ageing easily when extending, produces the noise easily after long-time the use, the inside lubricating arrangement of aviation baffle that can not convenient change.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the air guide plate of the air conditioner, which can prevent noise caused by aging, reduce the cost of the air guide plate, improve the intelligent degree, automatically adjust the extension length when the air guide plate adjusts the air supply angle, reduce the aging problem caused by friction in the extension length process of the air guide plate, avoid the noise caused after long-term use, conveniently adjust a lubricating device in the air guide plate and reduce the maintenance cost of the air guide plate.
In order to achieve the purpose, the invention is realized by the following technical scheme: an air conditioner air deflector capable of preventing noise caused by aging comprises a bottom plate, wherein a contact block is fixedly connected to the top of the bottom plate, one side of the contact block is in an arc design, one end, close to the contact block, of the top of the bottom plate is rotatably connected with a sliding block through a support, the top of the sliding block extends to the outside of the support and is connected with an adjusting plate, a sliding groove matched with the sliding block is formed in the bottom of the adjusting plate, one end, away from the support, of the adjusting plate is in sliding connection with the contact block, a lubricating block is sleeved on the outer side of the contact block, baffle plates are fixedly connected to two ends of the contact block, a lubricating groove is formed in one side of the inner wall of the lubricating block, lubricating columns are symmetrically installed at the bottom of the inner side of the lubricating groove, the lubricating block is installed in the lubricating groove, a replacing device is installed on, and an angle trigger device is arranged in the angle adjusting groove.
Preferably, the lubrication column comprises a bottom column, the top of the bottom column is rotatably connected with a top column, the diameter of the bottom column is smaller than that of the top column, thread grooves are formed in the outer sides of the bottom column and the outer sides of the top column, and the bottom column and the top column are connected with the lubrication block in a sliding mode.
Preferably, the lubricating block includes the installing frame, the installing frame and the inner wall sliding connection of lubrication groove, the internally mounted of installing frame has lubricating strip, lubricating strip extends to the outside one end of installing frame and lubricated post sliding connection.
Preferably, the replacing device comprises an elastic groove, one side of the inner wall of the elastic groove is fixedly connected with a replacing push plate through a replacing spring, the replacing push plate is in sliding connection with one side of the inner wall of the elastic groove, one side, far away from the elastic groove, of the lubricating block is provided with a replacing port, the lubricating strip in the mounting frame is used up and then extrudes the mounting frame in the direction of replacing the spring, after the mounting frame is loosened, the replacing spring pushes the mounting frame to slide towards the replacing port through the replacing push plate under the action of the elastic force, the mounting frame slides to the outside of the lubricating block from the replacing port under the action of inertia, a new lubricating strip is installed in the mounting frame and then is placed in the replacing port, the mounting frame extrudes the extrusion plate and the extrusion spring towards one side and then enters the inside of the lubricating groove, the extrusion spring and the extrusion plate push the mounting frame and the lubricating strip, the maintenance cost of the air deflector is reduced.
Preferably, one side of the inner wall of the lubricating groove, which is far away from the lubricating column, is fixedly connected with an extrusion spring, one end of the extrusion spring is fixedly connected with an extrusion plate, the extrusion plate is an arc-shaped plate, and the one end that the stripper plate is close to changing the mouth inclines to the inboard, install the lubricating strip in the installing frame, the installing frame is put into the lubrication groove, the extrusion spring promotes the stripper plate extrusion installing frame, the installing frame is extruded by the stripper plate and is slided to the lubricating column direction, until lubricating strip and lubricating column contact, slide the lubricating block along the contact block, the lubricating column rotates with the contact block friction, the lubricating strip is fallen partly by pivoted lubricating column friction and gets into the thread groove inside, the lubricating strip of thread groove inside and contact block contact back lubrication contact block, can plate one deck lubricating film in the contact block outside and slow down ageing, long-term and contact block friction noise that produces when avoiding the aviation baffle to extend.
Preferably, the angle trigger device comprises a folded plate, the inner bottom of the angle adjusting groove is fixedly connected with an inclined plate and a connecting plate, the inclined plate and the connecting plate are alternately connected along the inner bottom of the angle adjusting groove, the bottom of the folded plate is fixedly connected with a table-shaped iron sheet matched with the inclined plate, one side of the inclined plate close to the folded plate is provided with an embedding groove, a magnet block is arranged in the embedding groove, the adjusting plate is inclined downwards at the same time when the angle of the bottom plate is changed and the inclined plate is inclined downwards, the folded plate and the table-shaped iron sheet are attracted and blocked by the inclined plate and the magnet block thereon and cannot move when the angle of inclination is smaller, the inclined plate gradually tends to be horizontal when the angle of inclination is larger, the table-shaped iron sheet slides to the next inclined plate with larger angle of inclination along the magnet block and is blocked again, and, the length of the air deflector can be automatically adjusted according to the angle change of the air deflector, the intelligent degree of the air deflector is improved, a motor driving mechanism is not needed to drive the air deflector to extend, and the cost of the air deflector is reduced.
Preferably, the top of the inner side of the angle adjusting groove is fixedly connected with a metal plate through a weight reducing spring, the top of the folded plate is inlaid with a magnet column, the metal plate is connected with the folded plate in a sliding mode, the magnet column is connected with the metal plate after being attracted, the weight reducing spring pulls the metal plate and the folded plate upwards to offset the weight of the folded plate, the folded plate can slide towards the air supply direction more flexibly, the sensitivity degree of the air deflector during extension is improved, and the air deflector can extend more quickly during angle change.
Preferably, the one end that angle adjustment groove was kept away from to the regulating plate is rotated and is connected with the guide board, the bottom of guide board is rotated and is connected with the stopper, the spacing groove with stopper looks adaptation is seted up at the top of bottom plate, the stopper keep away from the one end of guide board extend to the inside of spacing groove and with the inner wall sliding connection in spacing groove, the regulating plate drives the guide board when extending to the air supply direction and slides, the bottom contacts with the bottom plate all the time when the guide board rotates along with the angular adjustment of regulating plate, can guide the wind on the bottom plate to the regulating plate on, avoid having the space between the aviation baffle to reduce air supply.
The invention provides an air conditioner air deflector capable of preventing noise caused by aging. The method has the following beneficial effects:
(1) the air conditioner air deflector capable of preventing aging and generating noise can be used for plating a lubricating film on the outer side of the contact block to slow down aging, and noise is generated due to long-term friction with the contact block when the air deflector is stretched.
(2) The air conditioner air deflector capable of preventing noise caused by aging can conveniently replace the internal lubricating parts, and the maintenance cost of the air deflector is reduced.
(3) The air conditioner air deflector capable of preventing noise caused by aging can guide wind on the bottom plate to the adjusting plate, and avoids the phenomenon that air supply efficiency is reduced due to gaps between the air deflectors.
(4) The air conditioner air deflector capable of preventing noise caused by aging can automatically adjust the extending length according to the angle change of the air deflector, and the intelligent degree of the air deflector is improved.
(5) This air conditioner aviation baffle that can prevent to age and produce the noise need not use motor drive mechanism to drive the aviation baffle and extends, has reduced the cost of aviation baffle.
(6) This air conditioner aviation baffle that can prevent ageing noise production has improved the sensitive degree when the aviation baffle extends, makes the aviation baffle can be quick extension when the angle changes more.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an internal cross-sectional view of the present invention;
FIG. 3 is a schematic structural diagram of an angle trigger apparatus according to the present invention;
FIG. 4 is a schematic view of a stick construction according to the present invention;
FIG. 5 is a cross-sectional view of the interior of the stick of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 5 according to the present invention.
In the figure: 1-bottom plate, 2-contact block, 3-support, 4-slide block, 5-adjusting plate, 6-lubricating block, 7-baffle plate, 8-lubricating groove, 9-lubricating column, 901-bottom column, 902-top column, 903-thread groove, 10-lubricating block, 101-mounting frame, 102-lubricating strip, 11-replacing device, 111-elastic groove, 112-replacing spring, 113-replacing push plate, 114-replacing port, 12-angle adjusting groove, 13-angle trigger device, 131-folded plate, 132-inclined plate, 133-connecting plate, 134-table iron sheet, 135-embedding groove, 136-magnet block, 14-extruding spring, 15-extruding plate, 16-weight reducing spring, 17-metal plate, 18-magnet column, 19-guide plate, 20-limit block and 21-limit groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an air conditioner aviation baffle that can prevent ageing noise that produces, comprising a base plate 1, the top fixedly connected with of bottom plate 1 contacts piece 2, one side of contacting piece 2 is the arc design, the top of bottom plate 1 is close to the one end of contacting piece 2 and is connected with slider 4 through support 3 rotation, slider 4's top extends to the outside of support 3 and is connected with regulating plate 5, the spout with 4 looks adaptations of slider is seted up to regulating plate 5's bottom, support 3's one end and contacting piece 2 sliding connection are kept away from to regulating plate 5, angle adjustment groove 12 has been seted up to one side that bottom plate 1 was kept away from to regulating plate 5, the internally mounted of angle adjustment groove 12 has angle trigger device 13.
The angle trigger device 13 includes a folded plate 131, an inclined plate 132 and a connecting plate 133 are fixedly connected to the inner bottom of the angle adjusting groove 12, the inclined plate 132 and the connecting plate 133 are alternately connected along the inner bottom of the angle adjusting groove 12, a table-shaped iron sheet 134 matched with the inclined plate 132 is fixedly connected to the bottom of the folded plate 131, an embedding groove 135 is formed in one side of the inclined plate 132 close to the folded plate 131, and a magnet block 136 is mounted inside the embedding groove 135.
The top of the inner side of the angle adjusting groove 12 is fixedly connected with a metal plate 17 through a weight-reducing spring 16, the top of the folded plate 131 is embedded with a magnet column 18, and the metal plate 17 is connected with the folded plate 131 in a sliding way.
Regulating plate 5 keeps away from the one end rotation of angle adjustment groove 12 and is connected with guide board 19, and the bottom of guide board 19 rotates and is connected with stopper 20, and the spacing groove 21 with stopper 20 looks adaptation is seted up at the top of bottom plate 1, and stopper 20 keeps away from the one end of guide board 19 and extends to the inside of spacing groove 21 and with the inner wall sliding connection of spacing groove 21.
When the angle of inclination of the bottom plate 1 is changed, the adjusting plate 5 is inclined downwards at the same time when the bottom plate 1 is inclined downwards, the magnet column 18 is connected with the metal plate 17 after being attracted, the weight reducing spring 16 pulls the metal plate 17 and the folded plate 131 upwards to offset the weight of the folded plate 131, so that the folded plate 131 can slide towards the air supply direction more flexibly, the sensitivity of the air deflector during extension is improved, the air deflector can extend more quickly during angle change, the folded plate 131 and the table-shaped iron sheet 134 are attracted and blocked by the inclined plate 132 and the magnet block 136 on the inclined plate 132 and cannot move when the angle of inclination is smaller, the inclined plate 132 gradually tends to be horizontal when the angle of inclination is larger, the table-shaped iron sheet 134 slides to the next inclined plate 132 with a larger angle of inclination along the magnet block 136 and is blocked again, and the folded plate 131 and the table-shaped iron sheet 134 gradually slide, the length of the air deflector can be automatically adjusted according to the angle change of the air deflector, the intelligent degree of the air deflector is improved, a motor driving mechanism is not needed to drive the air deflector to extend, and the cost of the air deflector is reduced.
Adjusting plate 5 drives guide board 19 and slides when extending to the air supply direction, and bottom all the time contacts with the bottom plate when guide board 19 rotates along with adjusting plate 5's angular adjustment, can guide the wind on the bottom plate to the adjusting plate on, avoids having the space between the aviation baffle to reduce air supply efficiency.
Example two
Referring to fig. 1-6, the present invention provides a technical solution: on the basis of embodiment one, the outside cover of contact piece 2 is equipped with lubricating block 6, the equal fixedly connected with baffle 7 in both ends of contact piece 2, and lubrication groove 8 has been seted up to lubricating block 6's inner wall one side, and lubrication column 9 is installed to the inboard bottom symmetry of lubrication groove 8, and the internally mounted of lubrication groove 8 has lubricating block 10, and change device 11 is installed to the inner wall one side of lubrication groove 8.
The lubricating column 9 comprises a bottom column 901, the top of the bottom column 901 is rotatably connected with a top column 902, the diameter of the bottom column 901 is smaller than that of the top column 902, thread grooves 903 are formed in the outer sides of the bottom column 901 and the top column 902, and the bottom column 901 and the top column 902 are slidably connected with the lubricating block 10.
The lubricating block 10 comprises a mounting frame 101, the mounting frame 101 is in sliding connection with the inner wall of the lubricating groove 8, a lubricating strip 102 is mounted inside the mounting frame 101, and one end, extending to the outside of the mounting frame 101, of the lubricating strip 102 is in sliding connection with the lubricating column 9.
The replacing device 11 comprises an elastic groove 111, a replacing push plate 113 is fixedly connected to one side of the inner wall of the elastic groove 111 through a replacing spring 112, the replacing push plate 113 is in sliding connection with one side of the inner wall of the elastic groove 111, and a replacing opening 114 is formed in one side, far away from the elastic groove 111, of the lubricating block 6.
One side fixedly connected with extrusion spring 14 that lubricated post 9 was kept away from to the inner wall of lubrication groove 8, the one end fixedly connected with stripper plate 15 of extrusion spring 14, stripper plate 15 are the arc to the one end that stripper plate 15 is close to change mouth 114 inclines to the inboard.
During the use, install lubricating strip 102 in installing frame 101, the installing frame 101 is put into lubrication groove 8, extrusion spring 14 promotes stripper plate 15 extrusion installing frame 101, installing frame 101 slides to the lubricating column 9 direction after being extruded by stripper plate 15, until lubricating strip 102 and lubricating column 9 contact, along contact block 2 slip lubricating block 6, lubricating column 9 and contact block 2 friction rotation, lubricating strip 102 is fallen partly by pivoted lubricating column 9 friction and gets into inside the thread groove 903, lubricating strip 102 inside the thread groove 903 and contact block 2 contact back lubrication contact block 2, can plate one deck lubricating film in the contact block 2 outside and slow down ageing, avoid long-term and contact block friction noise production when the aviation baffle extends.
After the lubricating strip 102 in the mounting frame 101 is used up, the mounting frame 101 is extruded in the direction of replacing the spring 112, after the mounting frame 101 is loosened, the spring 112 is replaced through the replacement of the push plate 113 under the action of elasticity to push the mounting frame 101 to slide towards the replacement port 114, the mounting frame 101 slides to the outside of the lubricating block 6 from the replacement port 114 under the action of inertia, a new lubricating strip 102 is installed in the mounting frame 101 and then placed into the replacement port 114, the mounting frame 101 extrudes the extrusion plate 15 and the extrusion spring 14 to one side and then enters the lubricating groove 8, the extrusion spring 14 and the extrusion plate 15 push the mounting frame 101 and the lubricating strip 102 to move to be in contact with the lubricating column 9, the internal lubricating part can be conveniently replaced, and the maintenance cost of the air deflector is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a can prevent ageing air conditioner aviation baffle that produces noise, includes bottom plate (1), its characterized in that: the top fixedly connected with of bottom plate (1) contacts piece (2), one side of contact piece (2) is the arc design, the top of bottom plate (1) is close to the one end of contact piece (2) and rotates through support (3) and is connected with slider (4), the top of slider (4) extends to the outside of support (3) and is connected with regulating plate (5), the spout with slider (4) looks adaptation is seted up to the bottom of regulating plate (5), the one end and the contact piece (2) sliding connection of support (3) are kept away from to regulating plate (5), the outside cover of contact piece (2) is equipped with lubricating block (6), the both ends of contact piece (2) all fixedly connected with baffle (7), lubricating groove (8) have been seted up to inner wall one side of lubricating block (6), lubricating post (9) are installed to the inboard bottom symmetry of lubricating groove (8), the inside mounting of lubrication groove (8) has lubricating block (10), change device (11) is installed to inner wall one side of lubrication groove (8), angle adjusting groove (12) have been seted up to one side that bottom plate (1) was kept away from in regulating plate (5), the inside mounting of angle adjusting groove (12) has angle trigger device (13).
2. The air conditioner air deflector capable of preventing noise caused by aging of claim 1, wherein: the lubricating column (9) comprises a bottom column (901), the top of the bottom column (901) is rotatably connected with a top column (902), the diameter of the bottom column (901) is smaller than that of the top column (902), thread grooves (903) are formed in the outer sides of the bottom column (901) and the top column (902), and the bottom column (901) and the top column (902) are connected with a lubricating block (10) in a sliding mode.
3. The air conditioner air deflector capable of preventing noise caused by aging of claim 1, wherein: lubricating block (10) are including installing frame (101), installing frame (101) and the inner wall sliding connection of lubrication groove (8), the internally mounted of installing frame (101) has lubricating strip (102), lubricating strip (102) extend to the outside one end of installing frame (101) and lubricating column (9) sliding connection.
4. The air conditioner air deflector capable of preventing noise caused by aging of claim 1, wherein: change device (11) including elasticity groove (111), inner wall one side of elasticity groove (111) is through changing spring (112) fixedly connected with change push pedal (113), change push pedal (113) and inner wall one side sliding connection of elasticity groove (111), change mouth (114) have been seted up to one side that elasticity groove (111) was kept away from in lubricated piece (6).
5. The air conditioner air deflector capable of preventing noise caused by aging according to claim 4, wherein: lubricating column (9) is kept away from to the inner wall of lubrication groove (8) one side fixedly connected with extrusion spring (14), the one end fixedly connected with stripper plate (15) of extrusion spring (14), stripper plate (15) are the arc, and the inboard slope of one end that stripper plate (15) are close to and change mouth (114).
6. The air conditioner air deflector capable of preventing noise caused by aging of claim 1, wherein: angle trigger device (13) include folded plate (131), inboard bottom fixedly connected with hang plate (132) and connecting plate (133) of angle adjustment groove (12), hang plate (132) and connecting plate (133) are connected along the inboard bottom of angle adjustment groove (12) in turn, the platform type iron sheet (134) of the bottom fixedly connected with and hang plate (132) looks adaptation of folded plate (131), inlay groove (135) have been seted up to one side that hang plate (132) are close to folded plate (131), the internally mounted of inlaying groove (135) has magnet piece (136).
7. The air conditioner air deflector capable of preventing noise caused by aging of claim 6, wherein: the top of the inner side of the angle adjusting groove (12) is fixedly connected with a metal plate (17) through a weight-reducing spring (16), a magnet column (18) is embedded in the top of the folded plate (131), and the metal plate (17) is connected with the folded plate (131) in a sliding mode.
8. The air conditioner air deflector capable of preventing noise caused by aging of claim 1, wherein: the one end that angle adjustment groove (12) were kept away from in regulating plate (5) rotates and is connected with guide board (19), the bottom of guide board (19) rotates and is connected with stopper (20), spacing groove (21) with stopper (20) looks adaptation are seted up at the top of bottom plate (1), stopper (20) keep away from the one end of guide board (19) extend to the inside of spacing groove (21) and with the inner wall sliding connection of spacing groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011153123.0A CN112303875B (en) | 2020-10-26 | 2020-10-26 | Air conditioner air deflector capable of preventing noise caused by aging |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011153123.0A CN112303875B (en) | 2020-10-26 | 2020-10-26 | Air conditioner air deflector capable of preventing noise caused by aging |
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| CN112303875B CN112303875B (en) | 2021-10-29 |
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| JPH11268524A (en) * | 1998-01-26 | 1999-10-05 | Kojima Press Co Ltd | Air blow-out hole device for vehicle |
| JP2007120890A (en) * | 2005-10-31 | 2007-05-17 | Mitsubishi Electric Corp | Indoor unit of air conditioner |
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| Publication number | Publication date |
|---|---|
| CN112303875B (en) | 2021-10-29 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211011 Address after: 253000 intersection of Tengda street and Jinguang Avenue, Luquantun Town, Wucheng County, De Zhou City, Shandong Province Applicant after: SHANDONG QIHU AIR CONDITIONING EQUIPMENT GROUP Co.,Ltd. Address before: Room j1220, floor 3, No. 5358, Huyi highway, Jiading District, Shanghai 201800 Applicant before: Yao Xia |
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| GR01 | Patent grant | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of air conditioning guide plate that can prevent aging and generate noise Effective date of registration: 20230714 Granted publication date: 20211029 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG QIHU AIR CONDITIONING EQUIPMENT GROUP Co.,Ltd. Registration number: Y2023980048517 |