CN205618441U - Vehicle air conditioner air -blower cooling structure - Google Patents
Vehicle air conditioner air -blower cooling structure Download PDFInfo
- Publication number
- CN205618441U CN205618441U CN201620453129.2U CN201620453129U CN205618441U CN 205618441 U CN205618441 U CN 205618441U CN 201620453129 U CN201620453129 U CN 201620453129U CN 205618441 U CN205618441 U CN 205618441U
- Authority
- CN
- China
- Prior art keywords
- blower
- connecting tube
- cooling structure
- vehicle air
- air conditioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a technical field of vehicle air conditioner system discloses a vehicle air conditioner air -blower cooling structure, including setting up first connecting pipe, second connecting pipe and the coupling hose of setting on fan housing on the air -blower body, coupling hose's one end with first connecting pipe is connected, and the other end and the second connecting pipe is connected. This vehicle air conditioner air -blower cooling structure processing side is convenient, and the processing cost is low, does not influence the leakproofness of air conditioner assembly.
Description
Technical field
This utility model relates to automotive air-conditioning system technical field, particularly relates to a kind of air conditioning for automobiles air blast
Machine cooling structure.
Background technology
Air conditioning for automobiles is substantially a kind of electrical equipment of standard configuration in current vehicle, the air-supply arrangement of air conditioning for automobiles by
Aerator and housing air channel composition.After air conditioning for automobiles is opened, aerator high speed rotating, produce a large amount of
Heat, the comfort in the service life of aerator and passenger cabin can be impacted.Therefore need sky
Aerator is adjusted to cool down, to increase the service life and to optimize occupant's comfort.
In prior art, the cooling structure of aerator is as it is shown in figure 1, stretch on air conditioner blower housing 1'
Go out the first ventilation interface 2', air-conditioner host housing 3' is formed a second ventilation interface 4', assembling
Time, the first ventilation interface 2' is arranged on the second ventilation interface 4', forms a ventilation return flow line,
The part cold wind entering in air-conditioner host housing 3' is made to flow back to air-conditioning air blast through this ventilation return flow line
In casing body 1', thus realize the cooling to aerator.
Wherein, directly utilize mould and carry out die sinking, on air conditioner blower housing 1', cast out respectively
One ventilation interface 2', casts out the second ventilation interface 4', this mode pair on air-conditioner host housing 3'
Required precision during mould development is higher, and mould development cost is high, and fixing point easily misplaces；It addition, the
One ventilation interface 2' and the second ventilation interface 4' is the direct contact between plastics, so to whole air-conditioning
The sealing of main frame assembly impacts, and air-tightness is the highest.
Utility model content
The purpose of this utility model is to provide a kind of blower for vehicle air conditioning cooling structure, convenient processing
And use, low cost, highly versatile.
For the above-mentioned purpose realized, this utility model provides following technical scheme:
A kind of blower for vehicle air conditioning cooling structure, including the first connection being arranged on aerator body
Pipe, the second connecting tube being arranged on blower casing and connection flexible pipe, the one of described connection flexible pipe
End is connected with described first connecting tube, and the other end is connected with described second connecting tube.
Above-mentioned blower for vehicle air conditioning cooling structure, described first connecting tube is arranged near blower motor.
Above-mentioned blower for vehicle air conditioning cooling structure, described connection flexible pipe is rubber hose.
Above-mentioned blower for vehicle air conditioning cooling structure, described first connecting tube and described second connecting tube
It is equipped with clamping on lateral wall protruding, the medial wall at described connection flexible pipe two ends is respectively equipped with described
The buckling groove of clamping projection snap-fit engagement.
Above-mentioned blower for vehicle air conditioning cooling structure, described clamping projection is annular protrusion, described clamping
Groove is cannelure.
Above-mentioned blower for vehicle air conditioning cooling structure, described first connecting tube and described aerator body one
Body injection mo(u)lding, described second connecting tube and described blower casing integrated injection molding.
The beneficial effects of the utility model are as follows:
The blower for vehicle air conditioning cooling structure that this utility model provides, at aerator body and aerator
It is respectively provided with connecting tube on housing, and is connected with connecting tube by connecting flexible pipe, tie at aerator self
Form cold wind return flow line on structure, thus aerator is cooled down, do not affect air-conditioner host housing
Sealing, and connecting tube and being connected of being connected flexible pipe so that attachment structure position accuracy demand
Relatively low, easy to process, processing cost reduces.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below by right
In embodiment, the required accompanying drawing used is briefly described, and will be in conjunction with accompanying drawing to of the present utility model
Specific embodiment is described in further detail, wherein
Fig. 1 is the schematic diagram of blower for vehicle air conditioning cooling structure in prior art；
The schematic diagram of the blower for vehicle air conditioning cooling structure that Fig. 2 provides for this utility model；
Fig. 3 is the front view of aerator body in this utility model embodiment；
Fig. 4 is the structural representation of blower casing in this utility model embodiment.
Label declaration in the most above-mentioned accompanying drawing is as follows:
1'-air conditioner blower housing, 2'-the first ventilation interface, 3'-air-conditioner host housing, 4'-second ventilates
Interface；
1-aerator body, 2-the first connecting tube, 3-blower casing, 4-the second connecting tube, 5-connects
Flexible pipe, 6-clamping is protruding.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below will knot
Close specific embodiment this programme is discussed in detail further.
With reference to Fig. 2～4, the blower for vehicle air conditioning cooling structure that this utility model embodiment provides, bag
Include the first connecting tube 2 being arranged on aerator body 1, be arranged on blower casing 3 second
Connecting tube 4 and connection flexible pipe 5, one end of described connection flexible pipe 5 is with described first connecting tube 2 even
Connect, and the other end is connected with described second connecting tube 4.
After aerator operates, the wind of extraction is transmitted by blower wheel by blower casing 3,
Therefore in blower casing 3, form a negative pressure, owing to connecting flexible pipe 5 by blower casing 3 and drum
Fan body 1 connects, so wind can blow to aerator at the first connecting tube 2 of aerator body 1
Housing 3, thus form the cooling circuit of aerator, for cooling air blower.Wherein, cooling circuit
Aerator self structure is formed, it is to avoid the sealing of air-conditioning assembly is impacted.It addition,
The mode using connecting tube to be connected with flexible pipe, improves the motility of connection to connecting knot
The requirement of the positional precision of structure reduces, it is simple to improve the convenience of processing.
Owing to the heat production of blower motor source is more, the most preferably by described first connecting tube 2 near drum
Blower motor is arranged, in order to cold wind flows through motor and goes out to cool down.
It addition, described first connecting tube 2 and the described preferred integrated injection molding of aerator body 1, institute
State the second connecting tube 4 with described blower casing 3 it is also preferred that integrated injection molding.Certainly, connecting tube
Also may select that the modes such as splicing and aerator are fixing to be connected.
In this utility model embodiment, described connection flexible pipe 5 is preferably rubber hose, it is possible to for Buddhist nun
Dragon wait other materials hose construction,
As shown in Figures 3 and 4, on the lateral wall of described first connecting tube 2 and described second connecting tube 4
It is equipped with clamping projection 6, the medial wall at described connection flexible pipe 5 two ends is respectively equipped with and described clamping
The buckling groove (not shown) of protruding 6 snap-fit engagement.Described clamping protruding 6 and described buckling groove card
Connect cooperation, described connection flexible pipe 5 is carried out spacing, instead of yoke configurations so that assemble more square
Just.
Preferably, described clamping protruding 6 is annular protrusion, and described buckling groove is cannelure.Certainly,
Described clamping protruding 6 is alternatively spaced apart multiple card block structures, and described buckling groove can be to join therewith
The multiple draw-in grooves closed, it is possible to for cannelure.
Of the present utility model structure, feature and work are described in detail above according to graphic shown embodiment
By effect, the foregoing is only preferred embodiment of the present utility model, but this utility model is not with drawing
Shown restriction practical range, every change made according to conception of the present utility model, or be revised as
With change Equivalent embodiments, still without departing from description with diagram contained spiritual time, all should this
The protection domain of utility model.
Claims (6)
1. a blower for vehicle air conditioning cooling structure, it is characterised in that include being arranged on aerator originally
The first connecting tube on body, the second connecting tube being arranged on blower casing and connection flexible pipe, institute
The one end stating connection flexible pipe is connected with described first connecting tube, and the other end is with described second connecting tube even
Connect.
Blower for vehicle air conditioning cooling structure the most according to claim 1, it is characterised in that institute
State the first connecting tube to arrange near blower motor.
Blower for vehicle air conditioning cooling structure the most according to claim 2, it is characterised in that institute
Stating connection flexible pipe is rubber hose.
Blower for vehicle air conditioning cooling structure the most according to claim 3, it is characterised in that institute
Stating and be equipped with clamping projection on the lateral wall of the first connecting tube and described second connecting tube, described connection is soft
It is respectively equipped with on the medial wall at pipe two ends and the buckling groove of described clamping projection snap-fit engagement.
Blower for vehicle air conditioning cooling structure the most according to claim 4, it is characterised in that institute
Stating clamping projection is annular protrusion, and described buckling groove is cannelure.
Blower for vehicle air conditioning cooling structure the most according to claim 5, it is characterised in that institute
State the first connecting tube and described aerator body integrated injection molding, described second connecting tube and described drum
Blower Housing integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453129.2U CN205618441U (en) | 2016-05-17 | 2016-05-17 | Vehicle air conditioner air -blower cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620453129.2U CN205618441U (en) | 2016-05-17 | 2016-05-17 | Vehicle air conditioner air -blower cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618441U true CN205618441U (en) | 2016-10-05 |
Family
ID=57024163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620453129.2U Expired - Fee Related CN205618441U (en) | 2016-05-17 | 2016-05-17 | Vehicle air conditioner air -blower cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618441U (en) |
-
2016
- 2016-05-17 CN CN201620453129.2U patent/CN205618441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |