CN105180364B - Wind direction switching device - Google Patents
Wind direction switching device Download PDFInfo
- Publication number
- CN105180364B CN105180364B CN201510567999.2A CN201510567999A CN105180364B CN 105180364 B CN105180364 B CN 105180364B CN 201510567999 A CN201510567999 A CN 201510567999A CN 105180364 B CN105180364 B CN 105180364B
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- CN
- China
- Prior art keywords
- connecting rod
- air door
- frame
- wind direction
- switching device
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims description 52
- 230000001360 synchronised effect Effects 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The embodiment of the invention provides a wind direction switching device, which comprises: a frame having a tuyere; a damper slidably disposed along the frame; and the driving component is in driving connection with the air door and drives the air door to move so as to change the position of the air port. By applying the technical scheme of the invention, the position of the air door is changed in a sliding mode, so that the aim of changing the position or size of the air port is fulfilled, and the aim of improving the wind direction switching control precision can be fulfilled.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of wind direction switching device.
Background technique
Product on existing market is all the angle using air-valve come damper, to reach the mesh for changing air supply direction
's.This structure has the following problems:
1, the control precision of air-valve is not high, not can guarantee accurate air outlet angle；
2, air-valve windage is larger, will affect air-supply air quantity；
3, air-valve synchronous motor noise is larger；
4, the air door size of air-valve is larger, needs biggish installation space.
Summary of the invention
A kind of wind direction switching device is provided in the embodiment of the present invention, to achieve the purpose that mention high control precision.
To achieve the above object, the embodiment of the present invention provides a kind of wind direction switching device, and wind direction switching device includes: frame
Frame has air port；Air door is mounted slidably along frame；Driving assembly is drivingly connected with air door, and driving assembly drives air door
It moves to change the position in air port.
Further, wind direction switching device further includes transmission component, and air door is connect by transmission component with driving assembly.
Further, sliding rail is provided on air door；Driving assembly includes synchronous motor；Transmission component includes connecting rod,
The first end of connecting rod is connect with synchronous motor, and the second end of connecting rod is slidably disposed in sliding rail, and the of connecting rod
Two ends can be rotated around the first end of connecting rod.
Further, sliding rail is provided on air door；Driving assembly includes synchronous motor；Transmission component include connecting rod,
First transmission gear and the second transmission gear, the first transmission gear are engaged with the motor wheel of synchronous motor, the second transmission gear with
The engagement of first transmission gear, the first end of connecting rod are connect with the second transmission gear, and the second end of connecting rod is slidably disposed on cunning
In dynamic rail road, and the second end of connecting rod can be rotated around the first end of connecting rod.
Further, the second transmission gear and connecting rod are two, and two the second transmission gears are symmetricly set on and synchronize electricity
The two sides of machine, and the direction of rotation of two the second transmission gears is on the contrary, be respectively connected with a connecting rod on each second transmission gear.
Further, glide direction of the sliding rail perpendicular to air door.
Further, wind direction switching device further includes the first limit switch and the second limit switch, the first limit switch and
Second limit switch is separately positioned on the two opposite sides side of quadrilateral frame.
Further, support frame is additionally provided on frame, driving assembly is fixed on support frame.
Further, the interior edge lengths of frame are identical as the length of air door.
Further, the inner edge height of frame is greater than the height of air door.
It applies the technical scheme of the present invention, changes the position of air door by sliding type, to reach change tuyere position
Or the purpose of size, and then can reach and improve wind direction switching control precision purpose.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of wind direction switching device embodiment of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the side view of Fig. 1.
Description of symbols: 10, frame；11, support frame；20, air door；21, sliding rail；30, driving assembly；40, it passes
Dynamic component；41, connecting rod；42, the second transmission gear；43, the first transmission gear；51, the first limit switch；52, the second limit is opened
It closes.
Specific embodiment
Present invention is further described in detail in the following with reference to the drawings and specific embodiments, but not as to limit of the invention
It is fixed.
As shown in Figure 1 to Figure 3, the embodiment of the invention provides a kind of wind direction switching device, which includes
Frame 10, air door 20 and driving assembly 30.Frame 10 has air port.Air door 20 is slidably disposed in frame 10.Driving group
Part 30 and air door 20 are drivingly connected, and driving assembly 30 drives the movement of air door 20 to change the position in air port.Wherein, it needs to illustrate
It is the open space that above-mentioned air port allows wind to flow through between frame 10 and air door 20.
Change the position of air door 20 by sliding type, to achieve the purpose that change tuyere position or size, in turn
It can reach and improve wind direction switching control precision purpose.
Wherein, in order to guarantee the sealing performance of air door 20, the present invention implement in frame 10 interior edge lengths and air door 20
Length it is identical.The inner edge height of frame 10 is greater than the height of air door 20.It, should when the wherein side of 20 closed frame 10 of air door
Side frame 10 does not allow wind circulation.
Wind direction switching device in the embodiment of the present invention further includes transmission component 40, and air door 20 is by transmission component 40 and drives
Dynamic component 30 connects.Transmission component 40 is set, can guarantee the transmission stability of driving assembly 30 Yu air door 20, so as to subtract
Noise when small wind direction switches.
Preferably, above-mentioned driving assembly 30 can be synchronous motor, and sliding rail 21 is arranged on above-mentioned air door 20.Transmission group
Part 40 includes connecting rod 41, and the first end of connecting rod 41 is connect with synchronous motor, and the second end of connecting rod 41 is slidably disposed on sliding
In track 21, and the second end of connecting rod 41 can be rotated around the first end of connecting rod 41.
At work, above-mentioned synchronous motor rotation is to drive the connecting rod 41 being connected with synchronous motor, and connecting rod 41 is around first
End rotation, and then drive the second end motion of connecting rod 41, due to being provided with sliding rail 21 on air door 20,41 second end of connecting rod
Rotational motion can drive air door 20 to slide along up and down direction shown in FIG. 1 under the action of sliding rail 21, to realize driving
The purpose that air door 20 moves.
As shown in Figure 1 to Figure 3, the transmission component 40 in the embodiment of the present invention includes connecting rod 41,43 and of the first transmission gear
Second transmission gear 42, the first transmission gear 43 are engaged with the motor wheel of synchronous motor, the second transmission gear 42 and the first transmission
Gear 43 engages, and the first end of connecting rod 41 is connect with the second transmission gear 42, and the second end of connecting rod 41 is slidably disposed on cunning
In dynamic rail road 21, and the second end of connecting rod 41 can be rotated around the first end of connecting rod 41.
Further, the second transmission gear 42 and connecting rod 41 are two, and two the second transmission gears 42 are symmetricly set on
The two sides of synchronous motor, and the direction of rotation of two the second transmission gears 42 on each second transmission gear 42 on the contrary, be all connected with
There is a connecting rod 41.
By taking embodiment shown in FIG. 1 as an example, at work, above-mentioned synchronous motor rotation is connected to drive with synchronous motor
The rotation of the first transmission gear 43, thus two the second transmission gears 42 rotation that driving engages, due to connecting rod 41 and the
Two transmission gears 42 are fixedly connected, so connecting rod 41 can be rotated together with the second transmission gear 42.Due to being arranged on air door 20
There is sliding rail 21, the rotational motion of 41 second end of connecting rod can drive air door 20 along Fig. 1 institute under the action of sliding rail 21
The up and down direction sliding shown, to realize the purpose of the driving movement of air door 20.
It should be noted that glide direction of the above-mentioned sliding rail 21 perpendicular to air door 20 in frame 10.And the present invention
The intermediate position of air door 20 is arranged in sliding rail 21 in embodiment, it is therefore an objective to which the rotational angle for reducing connecting rod 41 makes air door
20 above or below Fig. 1 between two extreme positions when moving, and the rotational angle of connecting rod 41 does not exceed 180 °.
Preferably, the frame 10 in the embodiment of the present invention is quadrilateral frame, and above-mentioned wind direction switching device further includes first
Limit switch 51 and the second limit switch 52, the first limit switch 51 and the second limit switch 52 are separately positioned on quadrilateral frame
Upper side frame and lower frame on.Above-mentioned first limit switch 51 and the second limit switch 52 can close together in closed condition
Motor is walked, to prevent air door 20 from damaging.
Further, be additionally provided in said frame 10 support frame 11, driving assembly 30 and the first transmission gear 43 and
Second transmission gear 42 is both secured on support frame 11.
It certainly, is the preferred embodiment of the present invention above.It should be pointed out that for those skilled in the art
For, without departing from the basic principles of the invention, 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 wind direction switching device, which is characterized in that the wind direction switching device includes:
Frame (10) has air port；
Air door (20) is mounted slidably along the frame (31)；
Driving assembly (30) is drivingly connected with the air door (20), and the driving component (30) drives air door (20) movement
To change the position in the air port；
The wind direction switching device further includes transmission component (40), the air door (20) by the transmission component (40) with it is described
Driving assembly (30) connection；
The intermediate position of the air door (20) is provided with sliding rail (21)；
The driving component (30) includes synchronous motor；
The transmission component (40) includes connecting rod (41), and the first end of the connecting rod (41) is connect with the synchronous motor, described
The second end of connecting rod (41) is slidably disposed in the sliding rail (21), and the second end of the connecting rod (41) is around institute
The first end for stating connecting rod (41) can be rotated；
Sliding rail (21) are provided on the air door (20)；
The driving component (30) includes synchronous motor；
The transmission component (40) includes connecting rod (41), the first transmission gear (43) and the second transmission gear (42), and described first
Transmission gear (43) is engaged with the motor wheel of the synchronous motor, second transmission gear (42) and first transmission gear
(43) it engages, the first end of the connecting rod (41) is connect with second transmission gear (42), the second end of the connecting rod (41)
It is slidably disposed in the sliding rail (21), and the second end of the connecting rod (41) is around the first of the connecting rod (41)
End can be rotated；
Second transmission gear (42) and the connecting rod (41) are two, and two second transmission gears (42) symmetrically set
It sets in the two sides of the synchronous motor, and the direction of rotation of two second transmission gears (42) is on the contrary, each described second
The connecting rod (41) is respectively connected on transmission gear (42)；
The frame (10) is quadrilateral frame, and the wind direction switching device further includes the first limit switch (51) and the second limit
Switch, first limit switch (51) and second limit switch (52) are separately positioned on the two-phase of the quadrilateral frame
On opposite side.
2. wind direction switching device according to claim 1, which is characterized in that the sliding rail (21) is perpendicular to the wind
The glide direction of door (32).
3. wind direction switching device according to claim 1, which is characterized in that be additionally provided with support frame on the frame (10)
(11), the driving component (30) is fixed on support frame as described above (11).
4. wind direction switching device according to claim 1, which is characterized in that the interior edge lengths of the frame (10) with it is described
The length of air door (20) is identical.
5. wind direction switching device according to claim 1, which is characterized in that the inner edge height of the frame (10) is greater than institute
State the height of air door (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567999.2A CN105180364B (en) | 2015-09-08 | 2015-09-08 | Wind direction switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510567999.2A CN105180364B (en) | 2015-09-08 | 2015-09-08 | Wind direction switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105180364A CN105180364A (en) | 2015-12-23 |
| CN105180364B true CN105180364B (en) | 2018-12-21 |
Family
ID=54902631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510567999.2A Active CN105180364B (en) | 2015-09-08 | 2015-09-08 | Wind direction switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105180364B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299170A (en) * | 2015-11-19 | 2016-02-03 | 珠海格力电器股份有限公司 | Transmission mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135472A (en) * | 2006-08-31 | 2008-03-05 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| CN101344285A (en) * | 2007-07-15 | 2009-01-14 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| JP2011226702A (en) * | 2010-04-19 | 2011-11-10 | Mitsubishi Electric Corp | Natural air supply unit |
| CN204574348U (en) * | 2015-03-23 | 2015-08-19 | 欧姆龙健康医疗事业株式会社 | Air purifier humidification module |
| CN205119347U (en) * | 2015-09-08 | 2016-03-30 | 珠海格力电器股份有限公司 | Wind direction switching device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833077A (en) * | 2015-05-12 | 2015-08-12 | 苏州瓷气时代净化设备有限公司 | Air regulation type base for air purifier |
-
2015
- 2015-09-08 CN CN201510567999.2A patent/CN105180364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101135472A (en) * | 2006-08-31 | 2008-03-05 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| CN101344285A (en) * | 2007-07-15 | 2009-01-14 | 珠海格力电器股份有限公司 | Cabinet air conditioner with exhaust port sliding door |
| JP2011226702A (en) * | 2010-04-19 | 2011-11-10 | Mitsubishi Electric Corp | Natural air supply unit |
| CN204574348U (en) * | 2015-03-23 | 2015-08-19 | 欧姆龙健康医疗事业株式会社 | Air purifier humidification module |
| CN205119347U (en) * | 2015-09-08 | 2016-03-30 | 珠海格力电器股份有限公司 | Wind direction switching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105180364A (en) | 2015-12-23 |
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