CN206890778U - Air duct switching device and air conditioner with same - Google Patents
Air duct switching device and air conditioner with same Download PDFInfo
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- CN206890778U CN206890778U CN201720490158.0U CN201720490158U CN206890778U CN 206890778 U CN206890778 U CN 206890778U CN 201720490158 U CN201720490158 U CN 201720490158U CN 206890778 U CN206890778 U CN 206890778U
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- channel switching
- air channel
- switching device
- rotary shaft
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- 238000007789 sealing Methods 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims description 27
- 238000004378 air conditioning Methods 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a wind channel auto-change over device and have its air conditioner. According to the utility model discloses a wind channel auto-change over device includes: the ventilation device comprises a ventilation shell, a first air outlet and a second air outlet, wherein a ventilation cavity is arranged in the ventilation shell, and an air inlet connector, the first air outlet and the second air outlet which are communicated with the ventilation cavity are arranged on the ventilation shell; the air channel switching structure is arranged in the ventilation cavity and is provided with a first working position for sealing the first air outlet and a second working position for sealing the second air outlet. The air channel switching device realizes air channel switching.
Description
Technical field
Apparatus of air conditioning field is the utility model is related to, in particular to a kind of air channel switching device and there is it
Air conditioner.
Background technology
Air-conditioning is increasingly becoming an indispensable part in family, except in the past common wall-mounted sky in Modern Family
Adjust, cabinet air-conditioner, can also select more energy-conservation to be easy to the central air-conditioning controlled when finishing.
The supporting air-cooled ducted air conditioner of existing central air-conditioning, its inlet and outlet is typically all taken in day, and air supply direction is single, refrigeration
When, cold air is shed from top to bottom, and user's impression can be made nice and cool.During heating, hot-air is also to shed from top to bottom, due to hot empty
Gas is lighter, is not easy to reach lower height, easily causes temperature and rises slowly impression, is not easy to make user's impression warm, holds user
Easy catching a cold.
Utility model content
The utility model aims to provide a kind of air channel switching device that can realize air channel switching and has its air conditioner.
The utility model provides a kind of air channel switching device, and it includes：Plenum, ventilation is provided with plenum
Chamber, the air intake connector connected with vented cavity, the first air outlet and the second air outlet are provided with plenum；Air channel switching knot
Structure, air channel switching construction are arranged in vented cavity, air channel switching construction have closing the first air outlet the first operating position and
Close the second operating position of the second air outlet.
Alternatively, air channel switching construction is rotatably arranged in vented cavity, including：Rotary shaft, rotary shaft are arranged on logical
On crust of weathering body, and rotary shaft can rotate relative to plenum；Link, link connect on the rotary shaft, and can be with rotary shaft
Rotate；Sliding block is closed, closing sliding block is arranged on link.
Air channel switching construction is rotatably arranged on plenum, and air channel switching construction includes：Rotary shaft, rotary shaft are set
Put on plenum；Link, link connect on the rotary shaft, and can relative rotation axi rotation；Sliding block is closed, closing is slided
Block is arranged on link.
Alternatively, the surface for closing sliding block is provided with sealant.
Alternatively, sealant is sealing sponge.
Alternatively, link includes upper junction plate and lower connecting plate, and upper junction plate and lower connecting plate are spaced apart and arranged in rotation
In rotating shaft.
Alternatively, air channel switching construction also includes upper limit part and lower limit part, and upper junction plate is connected by upper limit part
In the first end of rotary shaft, lower connecting plate is connected to the second end of rotary shaft by lower limit part.
Alternatively, the shape of cross section for closing sliding block is arc, and plenum includes with first going out positioned at air intake connector
Arc between air port, and/or, plenum includes the arc between air intake connector and the second air outlet, envelope
The arc for closing the arc and arc of sliding block is concentric.
Alternatively, the center of rotation of rotary shaft is located at the circle centre position of the arc of plenum.
Alternatively, the span of the angle between the first air outlet and the second air outlet is 30 degree to 45 degree.
According to another aspect of the present utility model, there is provided a kind of air conditioner, it includes above-mentioned air channel switching device.
Alternatively, air-conditioning also includes the first airduct and the second airduct, and the height of the air outlet of the first airduct is less than the second wind
The height of the air outlet of pipe, the first air outlet of air channel switching device are connected with the air inlet of the first airduct, air channel switching device
The second air outlet be connected with the air inlet of the second airduct.
According to air channel switching device of the present utility model and there is its air conditioner, by setting first on plenum
Air outlet and the second air outlet, and the first operating position or the second operating position are in by adjusting air channel switching construction, make
One air outlet or the closing of the second air outlet, realize that air channel switches, different air outlets are used according to different mode of operations so that
Consumer's Experience is more preferable.
Brief description of the drawings
The accompanying drawing for forming the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the exploded perspective structural representation according to air channel switching device of the present utility model；
Fig. 2 is the dimensional structure diagram according to air channel switching device of the present utility model；
Fig. 3 is the dimensional structure diagram according to the air channel switching construction of air channel switching device of the present utility model；
Fig. 4 is the section view that the second operating position is according to the air channel switching construction of air channel switching device of the present utility model
Structural representation；
Fig. 5 is the section view that the first operating position is according to the air channel switching construction of air channel switching device of the present utility model
Structural representation.
Description of reference numerals：
10th, plenum；11st, vented cavity；12nd, air intake connector；13rd, the first air outlet；14th, the second air outlet；20th, wind
Road switching construction；21st, rotary shaft；22nd, link；221st, upper junction plate；222nd, lower connecting plate；23rd, sliding block is closed；25th, seal
Layer；31st, upper limit part.
Embodiment
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figures 1 to 5, plenum 10 and wind are included according to embodiment of the present utility model, air channel switching device
Road switching construction 20, vented cavity 11 is provided with plenum 10, is provided with plenum 10 and enters with what vented cavity 11 connected
Wind connector 12, the first air outlet 13 and the second air outlet 14.Air channel switching construction 20 is arranged in vented cavity 11, air channel switching
Structure 20 has the second operating position of the second air outlet 14 of the first operating position and closing of the first air outlet 13 of closing.Ventilation
The first air outlet 13 and the second air outlet 14 are provided with housing 10, can be connected respectively at different airducts, air channel switching knot
Structure 20 has different operating positions, and according to different mode of operations, air channel switching construction 20 is in different operating positions, from
And the first air outlet 13 or the air-out of the second air outlet 14 are controlled, the purpose blown under different mode using different air channels is realized,
Make the experience of user more preferable.
As depicted in figs. 1 and 2, plenum 10 includes upper half-shell and housing lower half.Upper half-shell and housing lower half can
Split ground to set, and during both fastenings, upper half-shell and housing lower half surround vented cavity 11.Plenum 10 includes being located at air intake
Arc between the air outlet 13 of connector 12 and first, and/or, the plenum 10 include positioned at air intake connector 12 with
Arc between second air outlet 14.
The span of angle between first air outlet 13 and the second air outlet 14 is 30 degree to 45 degree.This angle
Wherein a line is the line at the center of center of rotation and the first air outlet 13 of air channel switching construction 20, and the another a line of angle is
The center of rotation of air channel switching construction 20 and the line at the center of the second air outlet 14.Air channel switching construction 20 is first during work
Swung between operating position and the second operating position.As shown in figure 3, air channel switching construction 20 is rotatably arranged in plenum
In 10.Certainly, in other embodiments, air channel switching construction 20 can be arranged on plenum 10 using movably mode
It is interior, or using other modes.Air channel switching construction 20 includes rotary shaft 21, link 22 and closing sliding block 23.
Wherein, rotary shaft 21 is arranged on plenum 10, and specifically, the both ends of rotary shaft 21 are connected to correspondingly
In upper half-shell and housing lower half.Rotary shaft 21 can be fixed on plenum 10, it is also possible to enough relative 10 turns of plenums
It is connected to dynamicly on plenum 10.Alternatively, the center of rotation of rotary shaft 21 and the center of circle weight of the arc of plenum 10
Close.
When rotary shaft 21 can be rotationally connected on plenum 10 with respect to plenum 10, link 22 is fixedly connected on
In rotary shaft 21, and it can be rotated with rotary shaft 21.
When rotary shaft 21 is fixedly connected on plenum 10, link 22 can relative rotation axi 21 be rotationally connected to rotation
In rotating shaft 21.
In the present embodiment, link 22 includes upper junction plate 221 and lower connecting plate 222, upper junction plate 221 and lower connection
Plate 222 is spaced apart and arranged in rotary shaft 21.
Upper junction plate 221 and lower connecting plate 222 are metal plate material, and one end is fixed with rotary shaft 21, and the other end is slided with closing
Block 23 is fixed, and when rotary shaft 21 rotates, drives link 22 and closing sliding block 23 to rotate.In the present embodiment, upper junction plate
221 and lower connecting plate 222 for sector, be so favorably improved structural strength.
Air channel switching construction 20 also includes upper limit part 31 and lower limit part, and upper junction plate 221 is connected by upper limit part 31
The first end of rotary shaft 21 is connected on, lower connecting plate 222 is connected to the second end of rotary shaft 21 by lower limit part.Upper limit part 31
The play in axial direction for limiting upper junction plate 221, lower limit part are used to limit the play of lower connecting plate 222 in the axial direction.
The material of rotary shaft 21 can be ABS materials.Upper limit part 31 and lower limit part are cylindrical locating part.During installation
It is assemblied in the upper half-shell of plenum 10 and the center mounting hole of housing lower half, and is connected with stepper motor, as whole
The motivation transfer motion part of covering device.Stepper motor, which will rotate, passes through gear, is converted to the motion of the slower rotary shaft 21 of rotating speed.
Closing sliding block 23 is arranged on link 22.And it can be rotated with link 22.Alternatively, the horizontal stroke of sliding block 23 is closed
Cross sectional shape is arc, and the arc for closing the arc and the arc of sliding block 23 is concentric.So on the one hand, can ensure to seal
Close sliding block 23 to dock with arc well, sealing effect is good, and can carry out wind-guiding, makes air-out effect more preferable.
Alternatively, in order to improve sealing, so as to ensure air output, the upper end face and/or lower end table of sliding block 23 are closed
Face is provided with sealant 25.The material of sealant 25 can determine as needed, be advisable well with wear-resistant seal.In the present embodiment
In, sealant 25 is sealing sponge.General celo sponge specially difficult to understand.Sponge is sealed to set by being bonded.Its cross sectional shape and envelope
The cross sectional shape for closing sliding block 23 is close, it is preferable that thickness 3mm, to seal, ensures the air port of closure without air leakage phenomena.
Alternatively, the material for closing sliding block 23 is ABS materials, closes the exterior face surface of sliding block 23 (away from link 22
One side) on be provided with cashmere-planted layer.The cashmere-planted layer on its surface is set by flocking technology, to meet that the sealing of each mating surface will
Ask.
As shown in Figure 4 and Figure 5, stepper motor drives rotary shaft 21 to rotate, so that closing sliding block 23 is in the first working position
Put and moved between the second operating position.As shown in figure 4, when closing sliding block 23 turns to the second operating position, the second air-out
Mouth 14 is closed.So that the wind blown from air intake connector 12 can only enter right air path by the first air outlet 13.
As shown in figure 5, when stepper motor rotates and drives closing sliding block 23 to rotate to the first operating position, the first air outlet
13 are closed so that the wind blown from air intake connector 12 can only enter left air path by the second air outlet 14.
The switching in air channel is realized by closed rotary sliding block 23., can be in air-cooled ducted air conditioner air outlet when air-cooled ducted air conditioner is installed by family
Connect this air channel switching device at air channel, the air outlet in Liang Ge faced chamber is separately mounted on the upside of room, on the downside of room.Example
Such as, air outlet corresponding to the first air outlet 13 is on the upside of room, and air outlet works as wind on the downside of room corresponding to the second air outlet 14
When pipe machine is freezed, air channel switches to closing sliding block 23 to be in the second operating position, and the second air outlet 14 is closed, and first goes out
The air-out of air port 13, now the side air-out from room, can make the people in room experience nice and cool rapidly.When heating, air channel switching
The first operating position is in for closing sliding block 23, the first air outlet 13 is closed, the air-out of the second air outlet 14, now under room
It side air-out, can be preferably ground, ankle part heating, reduce all kinds of health and comfortableness problem caused by hot blast blow-through head.
It should be noted that the core of the present apparatus is that air channel switches, realize that two air channel timesharing are separately blown, for sliding block
Shape, move mode etc. be only the mode enumerated, other any shapes that can realize switching and good seal performance, such as left and right
Linear pattern sliding block, shutter etc. all should be in the scope of protection of the utility model.
According to another aspect of the present utility model, there is provided a kind of air conditioner, including above-mentioned air channel switching device.
Air-conditioning also includes the first airduct and the second airduct, and the height of the air outlet of the first airduct is less than the air-out of the second airduct
The height of mouth, the first air outlet 13 of air channel switching device are connected with the air inlet of the first airduct, and the second of air channel switching device
Air outlet 14 is connected with the air inlet of the second airduct.Such a air conditioner can switch different air-out under different mode of operations
Mouthful, so that Consumer's Experience is more preferable.
Had the following technical effect that according to air channel switching device of the present utility model and with its air conditioner：
Changing air channel switching device can realize that air outlet switches.Refrigeration from using different air outlet and wind respectively during heating
Blown in road so that cold-hot wind is separately blown, and coordinates normal air channel to use, and an air-cooled ducted air conditioner collocation two not Tongfangs can be achieved
To air channel.
Cold-hot wind is separately blown, by increasing capacitance it is possible to increase human comfort.The switching in air channel can be realized and ensure sealing.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (12)
- A kind of 1. air channel switching device, it is characterised in that including：Plenum (10), the plenum (10) is interior to be provided with vented cavity (11), is provided with the plenum (10) Air intake connector (12), the first air outlet (13) and the second air outlet (14) connected with the vented cavity (11)；Air channel switching construction (20), the air channel switching construction (20) are arranged in the vented cavity (11), the air channel switching Structure (20) has the first operating position for closing first air outlet (13) and close second air outlet (14) the Two operating positions.
- 2. air channel switching device according to claim 1, it is characterised in that the air channel switching construction (20) is rotationally It is arranged in the vented cavity (11), including：Rotary shaft (21), the rotary shaft (21) is arranged on the plenum (10), and the rotary shaft (21) can be relative The plenum (10) rotates；Link (22), the link (22) are connected in the rotary shaft (21), and can be rotated with the rotary shaft (21)；Sliding block (23) is closed, the closing sliding block (23) is arranged on the link (22).
- 3. air channel switching device according to claim 1, it is characterised in that the air channel switching construction (20) is rotationally It is arranged on the plenum (10), the air channel switching construction (20) includes：Rotary shaft (21), the rotary shaft (21) are arranged on the plenum (10)；Link (22), the link (22) are connected in the rotary shaft (21), and can relatively described rotary shaft (21) turn It is dynamic；Sliding block (23) is closed, the closing sliding block (23) is arranged on the link (22).
- 4. the air channel switching device according to Claims 2 or 3, it is characterised in that the surface of the closing sliding block (23) is set It is equipped with sealant (25).
- 5. air channel switching device according to claim 4, it is characterised in that the sealant (25) is sealing sponge.
- 6. the air channel switching device according to Claims 2 or 3, it is characterised in that the link (22) includes upper connection Plate (221) and lower connecting plate (222), the upper junction plate (221) and the lower connecting plate (222) are spaced apart and arranged in the rotation In rotating shaft (21).
- 7. air channel switching device according to claim 6, it is characterised in that the air channel switching construction (20) also includes upper Locating part (31) and lower limit part, the upper junction plate (221) are connected to the rotary shaft by the upper limit part (31) (21) first end, the lower connecting plate (222) are connected to the second end of the rotary shaft (21) by the lower limit part.
- 8. the air channel switching device according to Claims 2 or 3, it is characterised in that the cross section of the closing sliding block (23) Arc is shaped as, the plenum (10) includes the arc between air intake connector (12) and first air outlet (13) Shape plate, and/or, the plenum (10) is included between the air intake connector (12) and second air outlet (14) Arc, it is described closing sliding block (23) arc and the arc arc it is concentric.
- 9. air channel switching device according to claim 8, it is characterised in that the center of rotation of the rotary shaft (21) is located at The circle centre position of the arc of the plenum (10).
- 10. air channel switching device according to claim 1, it is characterised in that first air outlet (13) and described The span of angle between two air outlets (14) is 30 degree to 45 degree.
- 11. a kind of air conditioner, it is characterised in that including the air channel switching device any one of claim 1 to 10.
- 12. air conditioner according to claim 11, it is characterised in that the air-conditioning also includes the first airduct and the second wind Pipe, the height of the air outlet of first airduct is less than the height of the air outlet of second airduct, the air channel switching device The first air outlet (13) be connected with the air inlet of first airduct, the second air outlet (14) of the air channel switching device with The air inlet connection of second airduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490158.0U CN206890778U (en) | 2017-05-04 | 2017-05-04 | Air duct switching device and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720490158.0U CN206890778U (en) | 2017-05-04 | 2017-05-04 | Air duct switching device and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206890778U true CN206890778U (en) | 2018-01-16 |
Family
ID=61341465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720490158.0U Active CN206890778U (en) | 2017-05-04 | 2017-05-04 | Air duct switching device and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206890778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101356A (en) * | 2017-05-04 | 2017-08-29 | 珠海格力电器股份有限公司 | Air duct switching device and air conditioner with same |
| CN110617594A (en) * | 2018-06-19 | 2019-12-27 | 台山市金睿恒信企业管理咨询有限公司 | Fresh air purification device |
-
2017
- 2017-05-04 CN CN201720490158.0U patent/CN206890778U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101356A (en) * | 2017-05-04 | 2017-08-29 | 珠海格力电器股份有限公司 | Air duct switching device and air conditioner with same |
| CN110617594A (en) * | 2018-06-19 | 2019-12-27 | 台山市金睿恒信企业管理咨询有限公司 | Fresh air purification device |
| CN110617594B (en) * | 2018-06-19 | 2021-05-14 | 苏州环峰环保科技有限公司 | Fresh air purification device |
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