CN105783222B - Air deflection assemblies and air conditioner - Google Patents
Air deflection assemblies and air conditioner Download PDFInfo
- Publication number
- CN105783222B CN105783222B CN201610264160.6A CN201610264160A CN105783222B CN 105783222 B CN105783222 B CN 105783222B CN 201610264160 A CN201610264160 A CN 201610264160A CN 105783222 B CN105783222 B CN 105783222B
- Authority
- CN
- China
- Prior art keywords
- wind deflector
- air
- outlet
- wind
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
Abstract
A kind of air deflection assemblies of present invention offer and air conditioner, wherein air deflection assemblies are arranged at the air outlet of air conditioner, and air deflection assemblies include：First wind deflector, the first wind deflector is rotatably arranged with the first wind deflector is used to guide the outlet air air-flow of air-conditioning to carry out vertical swing flap；Second wind deflector is arranged at the top position of the air outlet of air conditioner, and the second wind deflector is located at the top of the first wind deflector, and the second wind deflector is only guided out general mood stream towards ground outlet air.The air deflection assemblies and air conditioner of the present invention efficiently solve air conditioner in the prior art and cannot be guaranteed that outlet air is blown out towards ground, the problem of the effect difference of outlet air landing.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air deflection assemblies and air conditioner.
Background technology
In the prior art, cabinet-type air conditioner (rectangular cabinet-type air conditioner or round cabinet-type air conditioner, one kind of air conditioner) generally puts air outlet at present
It sets at the top (upper head position) of shell, because inner space limits, existing wind deflector structure can not achieve
Wind effect is imitated, air conditioner cannot be guaranteed that outlet air is blown out towards ground, and the effect of outlet air landing is poor.
Invention content
A kind of air deflection assemblies and air conditioner are provided in the embodiment of the present invention, cannot be protected with solving air conditioner in the prior art
It demonstrate,proves outlet air to blow out towards ground, the problem of the effect difference of outlet air landing.
To achieve the above object, the present invention provides a kind of air deflection assemblies, it is arranged at the air outlet of air conditioner, wraps
It includes：First wind deflector, the first wind deflector is rotatably arranged with the first wind deflector is used to guide the outlet air air-flow of air-conditioning to carry out up and down
Swing flap；Second wind deflector is arranged at the top position of the air outlet of air conditioner, and the second wind deflector is located at the upper of the first wind deflector
Side, the second wind deflector are only guided out general mood stream towards ground outlet air.
Further, the second wind deflector and the first wind deflector are arranged side by side, and the second wind deflector is rotatably arranged, the second wind-guiding
Plate can only be rotated towards ground direction.
Further, the second wind deflector is provided with away from the side on ground and supports device, support device for prevent second
Wind deflector is rotated towards away from ground direction.
Further, it is the torsional spring being arranged in the second wind deflector rotary shaft to support device, and torsional spring is led for limiting second
Aerofoil is only rotated towards ground direction.
Further, there is attachment device, the first wind deflector is towards ground side between the first wind deflector and the second wind deflector
To rotation when, while drive the second wind deflector towards ground direction rotate.
Further, attachment device includes：First connecting rod is connected on the first wind deflector, and first connecting rod is led towards second
One end of aerofoil is provided with the pilot hole extended along the first connecting rod direction of motion；Second connecting rod, the first end connection of second connecting rod
In the side of the second wind deflector swinging end, the second end of second connecting rod is slidably disposed in pilot hole.
Further, second connecting rod tool is fixedly connected with bolt between two cantilevers, inserts there are two cantilever arranged side by side
Pin is threaded through in pilot hole.
Further, the quantity of the first wind deflector is multiple, and multiple first wind deflectors are arranged side by side, and first connecting rod passes through more
A first wind deflector is simultaneously fixedly connected with each first wind deflector.
Further, air deflection assemblies further include：Pinion rack is drivingly connected with multiple first wind deflectors；Motor gear,
It is drivingly connected with the output shaft of motor, connection is engaged between motor gear and pinion rack；Pinion rack and the equal position of motor gear
In side of first wind deflector far from air outlet.
According to another aspect of the present invention, a kind of air conditioner, including shell are provided, the air outlet setting of air conditioner exists
The top of shell, air conditioner further include above-mentioned air deflection assemblies, and air deflection assemblies are arranged at air outlet, in air deflection assemblies
The second wind deflector be located at the top position of air outlet.
Air outlet is arranged on top (head) in air conditioner (round cabinet-type air conditioner or rectangular cabinet-type air conditioner), and internal air duct outlet air can paste
Tight air duct inner wall, up outlet air of postponing so that air duct outlet air can be focusing more at air outlet top position (on the upside of air outlet),
Based on this, this air deflection assemblies also increases the second wind deflector on the basis of former swing flap structure in air outlet top position, the
Two wind deflectors are guided out general mood stream towards ground outlet air (i.e. only down wind-guiding), do not move up, so concentrating at the top of air outlet
The air duct outlet air of position can be guided by the second wind deflector to towards ground outlet air, meanwhile, the structure of the first wind deflector also can be to
Top guides air-flow, the second wind deflector that can play cushioning effect to the first wind deflector, and the air-flow that a part is blown out upward is drawn
It is directed at and blows out downward, outlet air landing effect optimization has been achieved, has improved the comfort of air conditioner.
Description of the drawings
Fig. 1 is the structural schematic diagram of the air deflection assemblies of the embodiment of the present invention；
Fig. 2 is part-structure schematic diagram when being mounted on air conditioner of the air deflection assemblies of the embodiment of the present invention；
Fig. 3 is the external structure schematic diagram of the air conditioner of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram at the air outlet of the air conditioner of Fig. 3.
Reference sign：
10, the first wind deflector；20, the second wind deflector；30, torsional spring；40, first connecting rod；41, pilot hole；50, second connects
Bar；51, cantilever；52, bolt；61, pinion rack；62, motor gear；70, shell；71, air outlet.
Specific implementation mode
Present invention is further described in detail in the following with reference to the drawings and specific embodiments, but not as the limit to the present invention
It is fixed.
Shown in referring to Fig. 1 and Fig. 2, according to an embodiment of the invention, a kind of air deflection assemblies is provided, be arranged in air conditioner
Air outlet at, air deflection assemblies are mainly used for being guided out general mood stream and carry out swing flap, and the air deflection assemblies in the present embodiment include
First wind deflector 10 and the second wind deflector 20, the first wind deflector 10 is rotatably arranged with the first wind deflector 10 is for guiding air-conditioning
Outlet air air-flow carry out vertical swing flap, the rotary shaft of the first wind deflector 10 is horizontally extending.The setting of second wind deflector 20 exists
At the top position of the air outlet of air conditioner, the second wind deflector 20 is located at the top of the first wind deflector 10, and the second wind deflector 20 is only
General mood stream is guided out towards ground outlet air.Upper and lower directions between first wind deflector 10 and the second wind deflector 20 is according to air conditioner
What direction when normally putting illustrated.
Air outlet is arranged on top (head) in air conditioner (round cabinet-type air conditioner or rectangular cabinet-type air conditioner), and internal air duct outlet air can paste
Tight air duct inner wall, up outlet air of postponing so that air duct outlet air can be focusing more at air outlet top position (on the upside of air outlet),
Based on this, this air deflection assemblies also increases the second wind deflector on the basis of former swing flap structure in air outlet top position, the
Two wind deflectors are guided out general mood stream towards ground outlet air (i.e. only down wind-guiding), do not move up, so concentrating at the top of air outlet
The air duct outlet air of position can be guided by the second wind deflector to towards ground outlet air, meanwhile, the structure of the first wind deflector also can be to
Top guides air-flow, the second wind deflector that can play cushioning effect to the first wind deflector, and the air-flow that a part is blown out upward is drawn
It is directed at and blows out downward, outlet air landing effect optimization has been achieved, has improved the comfort of air conditioner.
As shown in Figure 1, the second wind deflector 20 and the first wind deflector 10 are arranged side by side, the second rotatably setting of wind deflector 20,
Second wind deflector 20 can only be rotated towards ground direction.Second wind deflector 20 can also carry out rotation appropriate, and then adjust towards ground
The direction of face wind-guiding.
It is further preferred that the second wind deflector 20 is provided with away from the side on ground supports device, device is supported for hindering
Only the second wind deflector 20 is rotated towards away from ground direction.Supporting device and being effectively guaranteed the second wind deflector 20 to turn upwards
It is dynamic, even if being only oriented towards progress wind-guiding in ground if the second 20 rotary situation of wind deflector to realize.
In the present embodiment, it is the torsional spring 30 being arranged in 20 rotary shaft of the second wind deflector to support device, and torsional spring 30 is used for
The second wind deflector 20 is limited only to be rotated towards ground direction.
In order to realize that the driving force of the second wind deflector 20 will not increase the structure complexity of air conditioner, so being led by first
Aerofoil 10 drives the second wind deflector 20 to be rotated, and in the present embodiment, has between the first wind deflector 10 and the second wind deflector 20
There is attachment device, the first wind deflector 10 drives the second wind deflector 20 to be rotated towards ground direction when being rotated towards ground direction.
Torsional spring 30 is being set in 20 rotary shaft of the second wind deflector, is giving the second wind deflector 20 1 upward power, to it is real now with
In the case that first wind deflector 10 drives, the second wind deflector 20 is realized under the action of attachment device only to be rotated down, but anti-
To not up, and then ensure that the working condition of the second wind deflector 20 when rotation, better outlet air landing effect is realized.
Specifically, in conjunction with shown in Fig. 1, attachment device includes first connecting rod 40 and second connecting rod 50, and first connecting rod 40 connects
On the first wind deflector 10, one end of first connecting rod 40 towards the second wind deflector 20 is provided with prolongs along 40 direction of motion of first connecting rod
The pilot hole 41 stretched.The first end of second connecting rod 50 is connected to the side of 20 swinging end of the second wind deflector, and the of second connecting rod 50
Two ends are slidably disposed in pilot hole 41.
When first wind deflector 10 is rotated down, first connecting rod 40 also moves down, and the inner wall of pilot hole 41 and second
The second end of connecting rod 50 is supported, and second connecting rod 50 is driven also to move down, and second connecting rod 50 drops the second wind deflector in turn
20 overcome the elastic force of torsional spring, the second wind deflector 20 that can also be rotated downward, and then realize the first wind deflector and the second wind-guiding
Plate works together, common that air-flow is guided to be blown out towards ground.When the first wind deflector 10 rotates up under motor driving, also
It is to have the outlet air upward of certain needs, first connecting rod 40 to also move up, in 40 moving process of first connecting rod, second connecting rod
50 second end is slided in pilot hole always, and the length of pilot hole 41 is arranged to first connecting rod 40 and is being moved upwards up to the limit
Shi Buhui encounters the second wind deflector 20, so first connecting rod 40 and second connecting rod 50 pass through this cooperation so that the second wind deflector
It only rotates down, without rotating backward.
Specifically, the structure of second connecting rod 50 is：There are two cantilever 51 arranged side by side, two cantilevers for the tool of second connecting rod 50
Bolt 52 is fixedly connected between 51, bolt 52 is threaded through in pilot hole 41.Bolt 52 forms the second end of second connecting rod 50,
This configuration aspects of bolt 52 mount and dismount.
In order to increase wind effect, in the present embodiment wind guiding component, the quantity of the first wind deflector 10 be it is multiple, multiple first
Wind deflector 10 is arranged side by side, and first connecting rod 40 passes through multiple first wind deflectors 10 and is fixedly connected with each first wind deflector 10,
The shape and structure of two the first wind deflectors 10 is merely shown as in Fig. 1.In the first connecting rod 40 that 10 front end of the first wind deflector is worn, protect
Demonstrate,prove the stability of the first wind deflector 10 during the motion.
Meanwhile air deflection assemblies further include pinion rack 61 and motor gear 62, pinion rack 61 and multiple first wind-guidings
Plate 10 is drivingly connected, and motor gear 62 and the output shaft of motor are drivingly connected, and are engaged between motor gear 62 and pinion rack 61
Connection；Pinion rack 61 and motor gear 62 are respectively positioned on the first side of the wind deflector 10 far from air outlet.In the rear side of air outlet
Arrange pinion rack 61 and motor gear 62, pinion rack 61 during up and down motion, lead by the olecranon occlusion first on rack
The circular shaft of 10 rear side of aerofoil moves up and down, and the first wind deflector 10 is driven to be rotated up and down around the rotary shaft of itself.
Referring to Fig. 3 and Fig. 4, the present invention also provides a kind of embodiment of air conditioner, air conditioner includes shell 70, air conditioner
Air outlet 71 be arranged at the top of shell 70, air conditioner further includes the air deflection assemblies of above-described embodiment, and air deflection assemblies are set
It sets at air outlet 71, the second wind deflector in air deflection assemblies is located at the top position of air outlet 71.Wherein, Fig. 2 shows
The shape and structure of air conditioner wind outlet 71 can have grid, air deflection assemblies under normal circumstances at air conditioner wind outlet 71
It is provided in grid.
Air outlet, internal wind is arranged on top (head) in the air conditioner (round cabinet-type air conditioner or rectangular cabinet-type air conditioner) of the present embodiment
Road outlet air can be adjacent to air duct inner wall, up outlet air of postponing so that air duct outlet air can be focusing more at air outlet top position (to go out
On the upside of air port), air deflection assemblies also increase the second wind deflector on the basis of former swing flap structure in air outlet top position, the
Two wind deflectors are guided out general mood stream towards ground outlet air (i.e. only down wind-guiding), do not move up, so concentrating at the top of air outlet
The air duct outlet air of position can be guided by the second wind deflector to towards ground outlet air, meanwhile, the structure of the first wind deflector also can be to
Top guides air-flow, the second wind deflector that can play cushioning effect to the first wind deflector, and the air-flow that a part is blown out upward is drawn
It is directed at and blows out downward, outlet air landing effect optimization has been achieved, has improved the comfort of air conditioner.
Certainly, it is above the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, under the premise of not departing from general principles, several improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of air deflection assemblies are arranged at the air outlet of air conditioner, which is characterized in that including：
First wind deflector (10), first wind deflector (10) is rotatably arranged with first wind deflector (10) is for guiding
The outlet air air-flow of air-conditioning carries out vertical swing flap；
Second wind deflector (20), is arranged at the top position of the air outlet of the air conditioner, the second wind deflector (20) position
In the top of first wind deflector (10), second wind deflector (20) is only guided out general mood stream towards ground outlet air；
Second wind deflector (20) is arranged side by side with first wind deflector (10), and second wind deflector (20) rotatably sets
It sets, second wind deflector (20) can only rotate towards ground direction；
Second wind deflector (20) is provided with away from the side on ground and supports device, and the device of supporting is for preventing described the
Two wind deflectors (20) are rotated towards away from ground direction；
There is attachment device, first wind deflector (10) between first wind deflector (10) and second wind deflector (20)
When being rotated towards ground direction, while second wind deflector (20) being driven to be rotated towards ground direction；
The attachment device includes：
First connecting rod (40) is connected on first wind deflector (10), and the first connecting rod (40) is towards second wind-guiding
One end of plate (20) is provided with the pilot hole (41) extended along first connecting rod (40) direction of motion；
Second connecting rod (50), the first end of the second connecting rod (50) are connected to the one of the second wind deflector (20) swinging end
The second end of side, the second connecting rod (50) is slidably disposed in the pilot hole (41)；
The device of supporting is the torsional spring (30) being arranged in the second wind deflector (20) rotary shaft, and the torsional spring (30) is used for
Second wind deflector (20) is limited only to be rotated towards ground direction.
2. air deflection assemblies according to claim 1, which is characterized in that there are two set second connecting rod (50) tool side by side
The cantilever (51) set is fixedly connected with bolt (52) between two cantilevers (51), and the bolt (52) is threaded through the pilot hole
(41) in.
3. air deflection assemblies according to claim 1, which is characterized in that the quantity of first wind deflector (10) is more
A, multiple first wind deflectors (10) are arranged side by side, and the first connecting rod (40) passes through multiple first wind deflectors (10)
And it is fixedly connected with each first wind deflector (10).
4. air deflection assemblies according to claim 3, which is characterized in that further include：
Pinion rack (61) is drivingly connected with multiple first wind deflectors (10)；
Motor gear (62) is drivingly connected with the output shaft of motor, the motor gear (62) and the pinion rack (61) it
Between engage connection；
The pinion rack (61) and the motor gear (62) are respectively positioned on one of first wind deflector (10) far from air outlet
Side.
5. the air outlet (71) of a kind of air conditioner, including shell (70), air conditioner is arranged at the top of shell (70), feature exists
In the air conditioner further includes air deflection assemblies any one of Claims 1-4, and the air deflection assemblies setting exists
At the air outlet (71), the second wind deflector in the air deflection assemblies is located at the top position of the air outlet (71).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264160.6A CN105783222B (en) | 2016-04-25 | 2016-04-25 | Air deflection assemblies and air conditioner |
| KR1020187033023A KR102341500B1 (en) | 2016-04-25 | 2017-04-24 | Air deflector assembly, air guide mechanism, blower and air conditioner |
| EP17788732.0A EP3450869B1 (en) | 2016-04-25 | 2017-04-24 | Air deflector assembly, air guide mechanism, air outlet device and air conditioner |
| PCT/CN2017/081662 WO2017186080A1 (en) | 2016-04-25 | 2017-04-24 | Air deflector assembly, air guide mechanism, air outlet device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610264160.6A CN105783222B (en) | 2016-04-25 | 2016-04-25 | Air deflection assemblies and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105783222A CN105783222A (en) | 2016-07-20 |
| CN105783222B true CN105783222B (en) | 2018-10-23 |
Family
ID=56398546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610264160.6A Active CN105783222B (en) | 2016-04-25 | 2016-04-25 | Air deflection assemblies and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105783222B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102341500B1 (en) * | 2016-04-25 | 2021-12-21 | 그리 일렉트릭 어플라이언시즈, 인코포레이티드 오브 주하이 | Air deflector assembly, air guide mechanism, blower and air conditioner |
| CN108072160B (en) * | 2016-11-17 | 2024-02-09 | 珠海格力电器股份有限公司 | Positioning structure of air deflector and air conditioning equipment |
| CN108105978B (en) * | 2017-12-08 | 2023-07-14 | 珠海格力电器股份有限公司 | Air deflector fixing structure and air conditioner with same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003042528A (en) * | 2001-07-26 | 2003-02-13 | Hitachi Ltd | Air conditioner |
| JP2010139209A (en) * | 2008-12-15 | 2010-06-24 | Panasonic Corp | Air conditioner |
| CN102853517A (en) * | 2011-06-28 | 2013-01-02 | 珠海格力电器股份有限公司 | Air conditioner and air outlet device thereof |
| JP2014005991A (en) * | 2012-06-25 | 2014-01-16 | Panasonic Corp | Air conditioner |
| CN104566899A (en) * | 2015-01-14 | 2015-04-29 | 广东美的暖通设备有限公司 | Air outlet panel module of air-conditioner indoor unit and air-conditioner indoor unit provided with same |
| CN105352158A (en) * | 2015-12-01 | 2016-02-24 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner with same |
| CN205717796U (en) * | 2016-04-25 | 2016-11-23 | 珠海格力电器股份有限公司 | Air deflection assemblies and air-conditioner |
-
2016
- 2016-04-25 CN CN201610264160.6A patent/CN105783222B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003042528A (en) * | 2001-07-26 | 2003-02-13 | Hitachi Ltd | Air conditioner |
| JP2010139209A (en) * | 2008-12-15 | 2010-06-24 | Panasonic Corp | Air conditioner |
| CN102853517A (en) * | 2011-06-28 | 2013-01-02 | 珠海格力电器股份有限公司 | Air conditioner and air outlet device thereof |
| JP2014005991A (en) * | 2012-06-25 | 2014-01-16 | Panasonic Corp | Air conditioner |
| CN104566899A (en) * | 2015-01-14 | 2015-04-29 | 广东美的暖通设备有限公司 | Air outlet panel module of air-conditioner indoor unit and air-conditioner indoor unit provided with same |
| CN105352158A (en) * | 2015-12-01 | 2016-02-24 | 珠海格力电器股份有限公司 | Air outlet assembly and air conditioner with same |
| CN205717796U (en) * | 2016-04-25 | 2016-11-23 | 珠海格力电器股份有限公司 | Air deflection assemblies and air-conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105783222A (en) | 2016-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105783222B (en) | Air deflection assemblies and air conditioner | |
| CN103542468B (en) | A kind of air-conditioning, off-premises station and fan protective grille thereof | |
| CN202155791U (en) | Grinding dust collection worktable | |
| CN205717796U (en) | Air deflection assemblies and air-conditioner | |
| CN210125311U (en) | Device for efficiently dispersing nano materials | |
| CN107524636A (en) | A kind of air guide structure and fan | |
| CN205579765U (en) | Machine and contain its air conditioner in two through -flow air conditioning | |
| CN206418446U (en) | Small vibration blowing device | |
| CN107797627A (en) | It is a kind of from dedusting main frame | |
| CN202216373U (en) | Wind direction control device and vertical air conditioner | |
| CN204693627U (en) | Vertical air conditioner indoor unit | |
| CN205747400U (en) | Sweep wind structure and air-conditioner | |
| CN205991598U (en) | A kind of air-guiding frame for indoor units of air conditioners assembly and its air-conditioning | |
| CN202715513U (en) | Gimbaled nozzle moving frame | |
| CN205893629U (en) | Prevent shock -proof type embroidery machine of laying dust | |
| CN210138908U (en) | Rotatory bits device that blows in steel pipe edge | |
| CN102607318A (en) | Air guide device | |
| CN209271843U (en) | A kind of adjustable air knife blow-dry device | |
| CN215336993U (en) | Air conditioner guide plate and air conditioner | |
| CN207403923U (en) | Wing and unmanned plane | |
| CN219550789U (en) | Air deflector assembly for cabinet air conditioner and cabinet air conditioner | |
| CN110139454A (en) | A kind of PP plate is set with jacket and shorts in anti-are destaticed | |
| CN201163388Y (en) | Display card heat radiating device | |
| CN220667875U (en) | 360 degree fan that bloies | |
| CN204696867U (en) | A kind of coiling electric motor slip ring cover aeration structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |