CN207328049U - A kind of air conditioner inner-outer circulation pattern switching transmission mechanism - Google Patents
A kind of air conditioner inner-outer circulation pattern switching transmission mechanism Download PDFInfo
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- CN207328049U CN207328049U CN201721424918.4U CN201721424918U CN207328049U CN 207328049 U CN207328049 U CN 207328049U CN 201721424918 U CN201721424918 U CN 201721424918U CN 207328049 U CN207328049 U CN 207328049U
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- air door
- outer circulation
- swing rod
- air
- cycle throttle
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Abstract
The utility model belongs to air conditioner technical field, and in particular to a kind of air conditioner inner-outer circulation pattern switching transmission mechanism；Including main casing, motor, interior cycle throttle, air door swing rod, locating shaft, air door transmission swing rod, outer circulation air door, evaporator and mask, the in-house universal connection mode connected using ball, bowl, it is adaptable, it is not easy stuck phenomenon occur, it can realize the switching between inner-outer circulation pattern when inner-outer circulating air opening is located at diverse location and not parallel internal-external cycle throttle rotation axis, it is ingenious in design, simple in structure, easily manufactured, highly practical.
Description
Technical field
The utility model belongs to air conditioner technical field, and in particular to a kind of air conditioner inner-outer circulation pattern switching driver
Structure.
Background technology
Circulating air opening and outer circulation air ports size are essentially identical in traditional air conditioner, are rotated around a certain axis, two
Air port can coincide together, and can be blocked an air port around axis both clockwise rotation by an air door, and another
A air port is open mode, can block another air door when air door turning anticlockwise, and the air door being blocked originally is
Open mode, such reciprocating rotary can realize that two air ports are alternately blocked or open, be achieved in inner-outer circulation pattern
Switching, but when inner-outer circulating air opening is not together due to arrangement, what two air ports were arranged in air conditioner
It is distant, it is necessary to using one air port of an airdoor control form, it is complicated, inconvenient to use.
The content of the invention
In order to overcome the above problem, the utility model provides a kind of air conditioner inner-outer circulation pattern switching transmission mechanism, should
The in-house universal connection mode connected using ball, bowl, it is adaptable, it is not easy to stuck phenomenon occur, it is possible to achieve interior
Switching when outer circulation air port is located at diverse location and not parallel internal-external cycle throttle rotation axis between inner-outer circulation pattern, design
It is ingenious, simple in structure, easily manufactured, highly practical.
A kind of air conditioner inner-outer circulation pattern switching transmission mechanism, including main casing 1, motor 2, interior cycle throttle 3, air door
Swing rod 4, locating shaft 5, air door transmission swing rod 6, outer circulation air door 7, evaporator 8 and mask 9；Wherein outer circulation air door 7, interior circulation
Air door 3 is connected on the outer circulation air door location hole 12 and interior cycle throttle location hole 11 on main casing 1 by axle of the air door respectively,
Motor 2 is fixed to the lateral surface of main casing 1 by screw, and locating shaft 5 is connected to the main casing of the lower section of motor 2 by way of clamping
On the medial surface of body 1, air door swing rod 4 is connected with locating shaft 5, realizes axial positioning and circumferential rotation, while air door
Swing rod 4 is also connected with interior 3 hole axle of cycle throttle；Air door transmission swing rod 6 both ends respectively with air door swing rod 4 and outer circulation wind
7 ball bowls of door are connected；Mask 9 is snapped fit onto on main casing 1, and 9 bottom of mask is provided with outer circulation air port 91, interior circulating air opening 31
It is arranged at interior cycle throttle 3, in driver's cabin, motor 2 is connected with the control of interior cycle throttle 3.
The beneficial effects of the utility model：
1st, connected inside transmission mechanism using ball, bowl, belong to universal connection, it is adaptable, it is not easy to stuck show occur
As.
2nd, transmission mechanism does not influence arrangement of the air conditioner on vehicle inside air-conditioner shell.
3rd, it can realize that inner-outer circulating air opening is located at diverse location, and when internal-external cycle throttle rotation axis is not parallel inside and outside is followed
Switching between ring mode.
4th, this utility model is ingenious in design, simple in structure, easily manufactured, highly practical.
Brief description of the drawings
Fig. 1 is the schematic diagram that the utility model is free of mask.
Fig. 2 is structure diagram of the utility model containing mask.
Fig. 3 is the part enlarged structure schematic diagram of the utility model.
Fig. 4 is the main casing location hole structure diagram of the utility model.
In figure：1-main casing；Cycle throttle location hole in 11-；12- outer circulation air door location holes；2-motor；3-interior
Cycle throttle；31-interior circulating air opening；4-air door swing rod；5-locating shaft；6-air door is driven swing rod；7-outer circulation air door；
8-evaporator；9-mask；91-outer circulation air port；
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
A kind of air conditioner inner-outer circulation pattern switching transmission mechanism, including main casing 1, motor 2, interior cycle throttle 3, air door
Swing rod 4, locating shaft 5, air door transmission swing rod 6, outer circulation air door 7, evaporator 8 and mask 9；As shown in Figure 1 and Figure 4, its China and foreign countries
Outer circulation air door location hole 12 that cycle throttle 7, interior cycle throttle 3 are connected on main casing 1 by axle of the air door respectively and interior follow
On ring air door location hole 11, motor 2 is fixed to the lateral surface of main casing 1 by screw, and as shown in figures 1 and 3, locating shaft 5 is logical
On the medial surface for the main casing 1 that the mode for crossing clamping is connected to the lower section of motor 2, air door swing rod 4 is connected with locating shaft 5, real
Now axial positioning and circumferential rotation, while air door swing rod 4 is also connected with interior 3 hole axle of cycle throttle so that interior circulation
Air door 3 can drive air door swing rod 4 to rotate；The both ends of air door transmission swing rod 6 are logical with air door swing rod 4 and outer circulation air door 7 respectively
Cross the mating connection of ball bowl；As shown in Fig. 2, mask 9 is snapped fit onto on main casing 1,9 bottom of mask is provided with outer circulation air port 91, interior
Circulating air opening 31 is arranged at interior cycle throttle 3, and in driver's cabin, motor 2 is connected with the control of interior cycle throttle 3.
The motor 2 of transmission mechanism drives interior cycle throttle 3 during use, and interior cycle throttle 3 drives air door swing rod 4 to rotate, wind
Door swing rod 4 is coordinated by ball bowl drives air door to be driven swing rod 6, and air door transmission swing rod 6 is coordinated by ball bowl drives outer circulation air door 7
Rotate, so as to fulfill the switching of interior circulation pattern and outer circulation pattern both of which.
Claims (1)
1. a kind of air conditioner inner-outer circulation pattern switching transmission mechanism, it is characterised in that including main casing (1), motor (2), interior follow
Ring air door (3), air door swing rod (4), locating shaft (5), air door transmission swing rod (6), outer circulation air door (7), evaporator (8) and mask
(9)；Wherein outer circulation air door (7), interior cycle throttle (3) are connected to the outer circulation wind on main casing (1) by axle of the air door respectively
On door location hole (12) and interior cycle throttle location hole (11), motor (2) is fixed to the lateral surface of main casing (1), locating shaft (5)
It is connected to by way of clamping on the medial surface of the main casing (1) below motor (2), air door swing rod (4) is matched somebody with somebody with locating shaft (5)
Connection is closed, while air door swing rod (4) is also connected with interior cycle throttle (3) hole axle；The both ends difference of air door transmission swing rod (6)
It is connected with air door swing rod (4) and outer circulation air door (7) ball bowl；Mask (9) is snapped fit onto on main casing (1), mask (9) bottom
Outer circulation air port (91) is provided with, interior circulating air opening (31) is arranged on interior cycle throttle (3) place, motor (2) and interior cycle throttle
(3) control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424918.4U CN207328049U (en) | 2017-10-31 | 2017-10-31 | A kind of air conditioner inner-outer circulation pattern switching transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424918.4U CN207328049U (en) | 2017-10-31 | 2017-10-31 | A kind of air conditioner inner-outer circulation pattern switching transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207328049U true CN207328049U (en) | 2018-05-08 |
Family
ID=62363322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721424918.4U Active CN207328049U (en) | 2017-10-31 | 2017-10-31 | A kind of air conditioner inner-outer circulation pattern switching transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207328049U (en) |
-
2017
- 2017-10-31 CN CN201721424918.4U patent/CN207328049U/en active Active
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