CN205818848U - Air conditioning for automobiles inner-outer circulation case - Google Patents
Air conditioning for automobiles inner-outer circulation case Download PDFInfo
- Publication number
- CN205818848U CN205818848U CN201620497631.3U CN201620497631U CN205818848U CN 205818848 U CN205818848 U CN 205818848U CN 201620497631 U CN201620497631 U CN 201620497631U CN 205818848 U CN205818848 U CN 205818848U
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- Prior art keywords
- outer circulation
- air
- air conditioning
- automobiles
- main body
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Abstract
The utility model discloses a kind of air conditioning for automobiles inner-outer circulation case, form including the main body being relatively spliced to form by two housings and setting air filter (3) on the body；Wherein, the medial wall of two described housings part respectively caves inward so that two described housings are relative to the cavity formed after split in described main body；Being provided with an internal-external cycle throttle (1) in described cavity, the rotary shaft of rotary shaft and described internal-external cycle throttle (1) that described main body lateral wall is provided with inner-outer circulation servomotor (2) and described inner-outer circulation servomotor (2) is connected to drive described internal-external cycle throttle (1) to rotate closure or openness.The clean level of air when this air conditioning for automobiles inner-outer circulation box structure simply and further optimizes inner-outer circulation.
Description
Technical field
This utility model relates to air conditioning for automobiles, in particular it relates to air conditioning for automobiles inner-outer circulation case.
Background technology
Automobile air conditioner inlet air mode mainly has two kinds at present, and one is outer circulation air intake, and another kind follows in being
Ring air intake.When needs fresh air, air door turns to interior circulation air inlet, and external circulation air inlet is opened,
Interior circulation air inlet is closed, and air enters the fan inlet of air-conditioning, air intake pattern now from automobile external
For interior circulation pattern；When automobile inner air quality is good, or when automobile external is stuffy, air door turns
Moving external circulation air inlet, interior circulation air inlet fully opens, and external circulation air inlet completely closes, air
Directly enter the fan inlet of air-conditioning from automotive interior, air intake pattern now is outer circulation pattern.
Utility model content
The purpose of this utility model is to provide a kind of air conditioning for automobiles inner-outer circulation case, follows inside and outside this air conditioning for automobiles
The clean level of air when ring box structure simply and further optimizes inner-outer circulation.
To achieve these goals, this utility model provides a kind of air conditioning for automobiles inner-outer circulation case, including
The main body being relatively spliced to form by two housings and the air filter being arranged in main body form；Wherein,
The medial wall of two housings part respectively caves inward so that two housings are relative to forming main body after split
Interior cavity；It is provided with an internal-external cycle throttle in cavity, main body lateral wall is provided with inner-outer circulation and watches
The rotary shaft of the rotary shaft and internal-external cycle throttle that take motor and inner-outer circulation servomotor is connected to drive
Dynamic internal-external cycle throttle rotates closure or openness.
Preferably, main body lateral wall is provided with a plurality of reinforcement being crisscross arranged.
Preferably, the lateral wall of two housings is positioned at air inlet end and/or air opening end is provided with at least one
To installing labial lamina.
Preferably, air filter is arranged on below internal-external cycle throttle.
Preferably, air inlet end end face and/or the air opening end end face of two housings is provided with cushion.
Preferably, cushion is rubber layer or spongy layer.
According to technique scheme, this utility model is provided with an internal-external cycle throttle in enclosure interior, interior
Outer circulation air door switches HVAC air inlet mode by inner-outer circulation servomotor.When inner-outer circulation servo electricity
When machine switches to interior circulation pattern, internal-external cycle throttle turns to interior recurrent state, the now air outside car
Cannot be introduced in car, air conditioning system air draught in car enters HVAC assembly.When inner-outer circulation electric machine rotation
During to outer circulation pattern, internal-external cycle throttle turns to outer circulation pattern, and now the new wind outside car enters car
In.In main body, add an air filter simultaneously, can effectively cross the harmful substance in air filtering.
Other feature and advantage of the present utility model will give in detailed description of the invention part subsequently in detail
Explanation.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes one of description
Point, it is used for explaining this utility model together with detailed description below, but is not intended that this practicality
Novel restriction.In the accompanying drawings:
Fig. 1 is the structure of the air conditioning for automobiles inner-outer circulation case in a kind of embodiment that this utility model provides
Schematic diagram；
Fig. 2 is the side-looking of the air conditioning for automobiles inner-outer circulation case in a kind of embodiment that this utility model provides
Figure；And
Fig. 3 is the vertical view of the air conditioning for automobiles inner-outer circulation case in a kind of embodiment that this utility model provides
Figure.
Description of reference numerals
1-internal-external cycle throttle 2-inner-outer circulation servomotor
3-air filter
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It is to be understood that
It is that detailed description of the invention described herein is merely to illustrate and explains this utility model, is not used to limit
This utility model processed.
In this utility model, in the case of illustrating on the contrary, the bag such as " medial wall, lateral wall "
The noun of locality being contained in term only represents this term orientation under normal service condition, or is this area skill
What art personnel understood is commonly called as, and is not construed as the restriction to this term.
Seeing Fig. 1, this utility model provides a kind of air conditioning for automobiles inner-outer circulation case, including by two housings
The main body being relatively spliced to form and the air filter 3 being arranged in main body form；Wherein, two housings
Medial wall part respectively cave inward so that two housings are relative to forming the cavity in main body after split；
It is provided with an internal-external cycle throttle 1 in cavity, main body lateral wall is provided with inner-outer circulation servomotor 2
And in the rotary shaft of inner-outer circulation servomotor 2 is connected with the rotary shaft of internal-external cycle throttle 1 to drive
Outer circulation air door 1 rotates closure or openness.
In the present embodiment, in order to be greatly improved rigidity and the intensity of inner-outer circulation case, reduce shake
Dynamic noise, it is preferable that main body lateral wall is provided with a plurality of reinforcement being crisscross arranged.
When installing this air conditioning for automobiles inner-outer circulation case, in order to fix efficiently and easily, preferably two housings
Lateral wall on be positioned at air inlet end and/or air opening end is provided with at least one pair of and installs labial lamina (such as Fig. 2 institute
Show).
Additionally, with the contact area of air filter 3 to optimize air-filtering during in order to increase air turnover
Device 3 is arranged on internal-external cycle throttle 1 time to the absorption of harmful substance in air, preferably air filter 3
Side.
When automobile starting, air conditioning for automobiles can shake along with car load, and vibrations can cause two frequently
The air inlet end end face of housing and/or air opening end end face and installed surface generation multiple impacts and cause slight
Deformation, affects sealing during air inlet/outlet, in order to avoid the generation of above-mentioned situation, as it is shown on figure 3, excellent
Selection of land, the air inlet end end face of two housings and/or air opening end end face are provided with cushion.
The material of above-mentioned cushion can be any flexible material common in this area, but from just
From the point of view of drawing materials and controlling product cost, it is preferable that cushion is rubber layer or spongy layer.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this practicality is new
Type is not limited to the detail in above-mentioned embodiment, in technology concept of the present utility model,
The technical solution of the utility model can be carried out multiple simple variant, these simple variant belong to this reality
With novel protection domain.
It is further to note that each the concrete technology described in above-mentioned detailed description of the invention is special
Levy, in the case of reconcilable, can be combined by any suitable means, in order to avoid need not
The repetition wanted, various possible compound modes are illustrated by this utility model the most separately.
Additionally, combination in any can also be carried out between various different embodiment of the present utility model, only
Wanting it without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (6)
1. an air conditioning for automobiles inner-outer circulation case, it is characterised in that include relatively being spliced by two housings
The main body formed and setting air filter (3) composition on the body；Wherein, described in two
The medial wall of housing part respectively caves inward so that two described housings are described relative to being formed after split
Cavity in main body；An internal-external cycle throttle (1) it is provided with, on described main body lateral wall in described cavity
Inner-outer circulation servomotor (2) and the rotary shaft of described inner-outer circulation servomotor (2) and institute are installed
The rotary shaft stating internal-external cycle throttle (1) is connected to drive described internal-external cycle throttle (1) rotation to open
Open or close.
Air conditioning for automobiles inner-outer circulation case the most according to claim 1, it is characterised in that described master
External sidewall is provided with a plurality of reinforcement being crisscross arranged.
Air conditioning for automobiles inner-outer circulation case the most according to claim 1, it is characterised in that two institutes
State and be positioned at air inlet end on the lateral wall of housing and/or air opening end is provided with at least one pair of and installs labial lamina.
Air conditioning for automobiles inner-outer circulation case the most according to claim 1, it is characterised in that described sky
Air cleaner (3) is arranged on described internal-external cycle throttle (1) lower section.
Air conditioning for automobiles inner-outer circulation case the most according to claim 1, it is characterised in that two institutes
Air inlet end end face and/or the air opening end end face of stating housing are provided with cushion.
Air conditioning for automobiles inner-outer circulation case the most according to claim 5, it is characterised in that described slow
Rushing layer is rubber layer or spongy layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497631.3U CN205818848U (en) | 2016-05-27 | 2016-05-27 | Air conditioning for automobiles inner-outer circulation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620497631.3U CN205818848U (en) | 2016-05-27 | 2016-05-27 | Air conditioning for automobiles inner-outer circulation case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205818848U true CN205818848U (en) | 2016-12-21 |
Family
ID=57559398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620497631.3U Active CN205818848U (en) | 2016-05-27 | 2016-05-27 | Air conditioning for automobiles inner-outer circulation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205818848U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904932A (en) * | 2016-05-27 | 2016-08-31 | 芜湖豫新世通汽车空调有限公司 | Vehicle air conditioner internal and external circulation box |
| CN108839534A (en) * | 2018-05-11 | 2018-11-20 | 知豆电动汽车有限公司 | The air-intake device of automobile-used HVAC unit |
| CN112172448A (en) * | 2020-09-09 | 2021-01-05 | 芜湖豫新世通汽车空调有限公司 | Air mixing structure of automobile air conditioner |
-
2016
- 2016-05-27 CN CN201620497631.3U patent/CN205818848U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904932A (en) * | 2016-05-27 | 2016-08-31 | 芜湖豫新世通汽车空调有限公司 | Vehicle air conditioner internal and external circulation box |
| CN108839534A (en) * | 2018-05-11 | 2018-11-20 | 知豆电动汽车有限公司 | The air-intake device of automobile-used HVAC unit |
| CN112172448A (en) * | 2020-09-09 | 2021-01-05 | 芜湖豫新世通汽车空调有限公司 | Air mixing structure of automobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |