CN209365820U - A kind of air conditioner damper with water-proof function - Google Patents
A kind of air conditioner damper with water-proof function Download PDFInfo
- Publication number
- CN209365820U CN209365820U CN201822176063.9U CN201822176063U CN209365820U CN 209365820 U CN209365820 U CN 209365820U CN 201822176063 U CN201822176063 U CN 201822176063U CN 209365820 U CN209365820 U CN 209365820U
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- air
- water
- proof function
- air conditioner
- air door
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Abstract
The utility model discloses a kind of air conditioner dampers with water-proof function, it include: splash guard, actuator, pull rod, air door, gasket, splash guard is L shape bending plate, the edge of the end margin connection upper housing of bending plate, the edge of another end margin connection lower case, the L shape side of two sides connect lower case, and external L shape bottom surface is whole towards air-conditioning core, bending plate is equipped with air inlet, and air inlet is close to another end margin of bending plate；Pull rod passes through air inlet, and one end connection setting is located at the air door on the inside of splash guard in L shape space in the intracorporal actuator of air-conditioning core, other end connection, under actuator and pull rod effect, when air door is closed, air inlet is blocked.The utility model encounters muddy road surface when vehicle, and when passing through wading pool, which guarantees not intake at air conditioner damper, it is ensured that the water-stop of driver's cabin.
Description
Technical field
The utility model belongs to technical field of vehicle, is related to a kind of air conditioner damper with water-proof function.
Background technique
The fresh air air door dust reduction capability of automotive internal air-conditioning is stronger at present, and water-proof function is weaker.When vehicle is in specific ring
Under border, operating condition of such as paddling, when air-conditioning is immersed in water, water can enter cabin interior by fresh air air door.
Traditional built-in air conditioner fresh air air door structure, has the following problems:
Under interior recurrent state, air door by shaft rotation with shell patch and, hair is pasted between air door and shell
Sponge strip is steeped, dust seal can be played the role of, but have the vehicle for requirement of clearly paddling for certain, traditional built-in air conditioner fresh air
That there are water-stops is not tight for air door scheme, and under the pressure effect of water, gap is increased between air door and shell, and foam sponge bar has
There is water imbibition, water inlet hidden danger occurs by driver's cabin when wading pool.
Utility model content
(1) purpose of utility model
The purpose of this utility model is: a kind of air conditioner damper with water-proof function is provided, when vehicle enters wading pool,
The air conditioner ventilation door structure guarantees not intake at air conditioner fresh air air door, guarantees the safety of occupant and instrument and equipment in cabin.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides the air conditioner damper with water-proof function comprising: waterproof
Plate 1, actuator 2, pull rod 3, air door 4, gasket 6, splash guard 1 are L shape bending plate, and an end margin of bending plate connects upper housing
7 edge, the edge of another end margin connection lower case, the L shape side of two sides connect lower case, and external L shape bottom surface is whole
Towards air-conditioning core, bending plate is equipped with air inlet, and air inlet is close to another end margin of bending plate；Pull rod 3 pass through air inlet, one
End connection setting is located at the air door 4 in 1 inside L shape space of splash guard in the intracorporal actuator 2 of air-conditioning core, other end connection,
Under actuator 2 and pull rod 3 act on, when air door 4 is closed, air inlet is blocked.
(3) beneficial effect
With the air conditioner damper of water-proof function provided by above-mentioned technical proposal, when vehicle encounters muddy road surface, by relating to
When pond, which guarantees not intake at air conditioner damper, it is ensured that the water-stop of driver's cabin.
Detailed description of the invention
Fig. 1 is the utility model air conditioner damper outer circulation status diagram.
Fig. 2 is recurrent state schematic diagram in the utility model air conditioner damper.
Specific embodiment
To keep the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this reality
It is described in further detail with novel specific embodiment.
Referring to Fig.1 shown in, the present embodiment have water-proof function air conditioner damper include: splash guard 1, actuator 2, pull rod 3,
Air door 4, gasket 6, splash guard 1 are L shape bending plate, the edge of the end margin connection upper housing 7 of bending plate, another end margin
The edge of lower case is connected, the L shape side of two sides connects lower case, and external L shape bottom surface is whole towards air-conditioning core, bending plate
It is equipped with air inlet, air inlet is close to another end margin of bending plate, for entering the wind；Pull rod 3 passes through air inlet, one end connection setting
In the intracorporal actuator 2 of air-conditioning core, other end connection is located at the air door 4 in 1 inside L shape space of splash guard, in actuator 2 and draws
Under bar 3 acts on, when air door 4 is closed, air inlet is blocked；Gasket 6 is arranged in 4 border of air door, fits closely with L shaped plate, in water
Under pressure effect, it is bonded more compact, better tightness.Gasket (6) selects EPDM closed-cell foam sponge, with a thickness of 4mm~6mm,
It is preferred that 5mm.
Shield 5 is set between upper housing 7 and lower case, and shield 5 is located at 4 outside of air door, will for protecting air door 4
Air door 4 is isolated from the outside；It is provided with hole on shield 5, while air inlet, filters foreign matter；Shield 5 is the arcuation outwardly protruded,
Space is provided for the movement of air door 4, while when air door 4 is opened, guarantees that there are air inlet gaps between air door 4 and shield 5.
Be in outer circulation status diagram shown in Fig. 1 for air-conditioning, when outer circulation state, pull rod 3 is in the case where actuator 2 acts on
Air door 4 is pushed into the position close to shield 5, at this time fresh air by 5 apertures of shield → air door 4 and shield 5 and air door 4 with
The channel that gap → splash guard 1 between shell 7 is formed enters cabin interior by filter core under fan action.Protection
The effect of cover 5 is to protect the safety of air-conditioning air door 4 in non-interior recurrent state, and foreign is avoided to damage air door 4.
In interior recurrent state, air door 4 is pulled under the effect of actuator 2 and is bonded with splash guard 1 by pull rod 3, seals at this time
Pad 6 is in compressive state, sees Fig. 2.
When vehicle is paddled, air-conditioning is in interior recurrent state, drives room air at this time by return air inlet in fan action
Under, cabin interior is entered by filter core.Room air starts the cycle over, and air door 4 under the action of water pressure more closely with it is anti-
Water plate 1 pastes and prevents the entrance of water.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (9)
1. a kind of air conditioner damper with water-proof function characterized by comprising splash guard (1), actuator (2), pull rod (3),
Air door (4), gasket (6), splash guard (1) are L shape bending plate, and an end margin of bending plate connects the edge of upper housing (7), separately
One end margin connects the edge of lower case, and the L shape side of two sides connects lower case, and external L shape bottom surface is whole towards air-conditioning core
Body, bending plate are equipped with air inlet, and air inlet is close to another end margin of bending plate；Pull rod (3) passes through air inlet, and one end connection is set
It sets in the intracorporal actuator of air-conditioning core (2), other end connection is located at the air door (4) on the inside of splash guard (1) in L shape space, is holding
Under row device (2) and pull rod (3) effect, when air door (4) is closed, air inlet is blocked.
2. as described in claim 1 with the air conditioner damper of water-proof function, which is characterized in that air door (4) the border setting
Gasket (6), when air door (4) are closed, gasket (6) is pressed between air door (4) and splash guard (1).
3. as claimed in claim 2 with the air conditioner damper of water-proof function, which is characterized in that the upper housing (7) and lower casing
Shield (5) are set between body, shield (5) is located on the outside of air door (4), for protecting air door (4).
4. as claimed in claim 3 with the air conditioner damper of water-proof function, which is characterized in that be provided on the shield (5)
Hole, for entering the wind and filtering foreign matter.
5. as claimed in claim 4 with the air conditioner damper of water-proof function, which is characterized in that the shield (5) is outside
The arcuation of protrusion when air door (4) is opened, is located in the arcuation space of shield (5).
6. as claimed in claim 5 with the air conditioner damper of water-proof function, which is characterized in that the splash guard (1) and upper casing
Body (7) and lower case integral production.
7. as claimed in claim 6 with the air conditioner damper of water-proof function, which is characterized in that the gasket (6) is selected
EPDM closed-cell foam sponge.
8. as claimed in claim 7 with the air conditioner damper of water-proof function, which is characterized in that the thickness of the gasket (6)
For 4mm~6mm.
9. as claimed in claim 8 with the air conditioner damper of water-proof function, which is characterized in that the thickness of the gasket (6)
For 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176063.9U CN209365820U (en) | 2018-12-24 | 2018-12-24 | A kind of air conditioner damper with water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822176063.9U CN209365820U (en) | 2018-12-24 | 2018-12-24 | A kind of air conditioner damper with water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209365820U true CN209365820U (en) | 2019-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822176063.9U Active CN209365820U (en) | 2018-12-24 | 2018-12-24 | A kind of air conditioner damper with water-proof function |
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| CN (1) | CN209365820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606063A (en) * | 2018-12-24 | 2019-04-12 | 北奔重型汽车集团有限公司 | A kind of air conditioner damper with water-proof function |
-
2018
- 2018-12-24 CN CN201822176063.9U patent/CN209365820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606063A (en) * | 2018-12-24 | 2019-04-12 | 北奔重型汽车集团有限公司 | A kind of air conditioner damper with water-proof function |
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