CN203550325U - Connecting air flue of vehicle air conditioner front evaporator assembly - Google Patents
Connecting air flue of vehicle air conditioner front evaporator assembly Download PDFInfo
- Publication number
- CN203550325U CN203550325U CN201320696559.3U CN201320696559U CN203550325U CN 203550325 U CN203550325 U CN 203550325U CN 201320696559 U CN201320696559 U CN 201320696559U CN 203550325 U CN203550325 U CN 203550325U
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- CN
- China
- Prior art keywords
- installation
- air flue
- air channel
- mount pad
- connecting air
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- 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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Abstract
The utility model discloses a connecting air flue of a vehicle air conditioner front evaporator assembly. The connecting air flue is a piece formed through injection molding. The connecting air flue comprises an arc-shaped air flue body (1). The edge of the lower end of the air flue body (1) horizontally outward extends to form an installation base (2). The left side of the installation base (2) and the right side of the installation base (2) are provided with installation buckles (3) respectively. The left front corner of the installation base (2) and the right rear corner of the installation base (2) horizontally outward extend to form installation plates (4) where reserved bolt passing holes are formed, and the thicknesses of the positions, provided with the reserved bolt passing holes, of the installation plates are smaller than the thicknesses of other positions of the installation plates (4). The connecting air flue is simple in structure and ingenious in design, the connecting air flue can be rapidly installed through the installation buckles and can also be installed through bolts by forming the bolt passing holes after the installation buckles are damaged, and therefore the phenomenon that the connecting air flue is early scrapped when the installation buckles are damaged can not occur.
Description
Technical field
The utility model belongs to technical field of automobile parts, is specifically related to the front connecting air channel structure that steams assembly of a kind of car air-conditioner.
Background technology
Evaporator assembly (being called for short NBM1) is in automotive air-conditioning system, to be vital parts, the refrigeration of air-conditioning is had to significant impact, it utilizes the under low pressure easily evaporation of liquid low-temperature refrigerant, changes steam into and absorbs the heat of medium that is cooled, thereby reaching refrigeration object.Vehicle air-conditioner evaporator, according to the difference of installation site in car, is divided into front evaporator assembly and top evaporator assembly.
Front evaporator assembly (steaming assembly before being called for short) comprises the connection air channel, inlet box housing, upper-lower casing assembly and the left and right housing unit that connect successively.By connecting air channel air intake, after inlet box housing, upper-lower casing assembly, by left and right housing unit air-out.In traditional structure, connection air channel is moulding, by buckle, is connected with inlet box housing, mounts and dismounts very convenient.In maintenance process, need to dismounting connect air channel, easily cause the buckle that connects air channel to damage, cause connection air channel to be scrapped, cannot continue to use.And for connecting air channel, except buckle damages, remainder is all excellent, cause great waste.
Utility model content
The purpose of this utility model is to provide the connection air channel of steaming assembly before a kind of car air-conditioner, can realize conveniently and installing, and can after buckle damages, continue to use again.
For this reason, before a kind of car air-conditioner that the utility model provides, steam assembly and connect air channel, for injection molding part, the air channel main body (1) that comprises arc, the lower edge of described air channel main body (1) horizontally outward extends to form mount pad (2), the left and right sides of described mount pad (2) is respectively arranged with installs buckle (3), key is: the left-front corner position of described mount pad (2), position, right back angle is formed for arranging the installing plate (4) of reserved bolt through-hole after horizontally outward extending respectively, and the thickness of all the other positions of Thickness Ratio installing plate (4) of reserved bolt through-hole position is thin.
Be preferably, totally three of described installation buckles (3), two left sides that are disposed on mount pad (2) wherein, another one is arranged on the right side central of mount pad (2).Optimize quantity and installation site that buckle is installed, cost-saving on the one hand, also consider on the other hand position needs.
The beneficial effects of the utility model are:
(1) on the basis of former installation buckle, set up installing plate, when installation buckle is excellent, by being installed, buckle realizes the installation that connects air channel and inlet box housing, after installing card button in use damages, can first on installing plate, beat bolt through-hole, then the mode being bolted realizes the installation that connects air channel and inlet box housing;
(2) thickness of all the other positions of Thickness Ratio installing plate of reserved bolt through-hole position is thin, and at reserved location place, punching is lighter;
(3) installing plate is arranged on to left-front corner position and the position, right back angle of mount pad, forms diagonal and distribute, guaranteeing to install firmly under prerequisite, reduced to greatest extent the quantity of mounting screw, saved cost, simplified installation.
In sum: the utility model is simple in structure, it is ingenious to design, can realize the Fast Installation that connects air channel by buckle is installed, the mode that can be bolted after buckle damages is again installed and is connected air channel, has avoided connection air channel to scrap in advance because buckle damage is installed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the D of Fig. 1 is to view.
Fig. 3 is the F-F cutaway view of Fig. 2.
Fig. 4 is that the utility model steams the scheme of installation on assembly before car air-conditioner.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
In conjunction with Fig. 1---shown in Fig. 2, steaming assembly before a kind of car air-conditioner and connect air channel, is injection molding part, mainly the air channel main body 1 of arc, the mount pad 2 that is positioned at air channel main body 1 below, consists of.Mount pad 2 is horizontally outward extended to form by the lower edge of air channel main body 1.The left and right sides of mount pad 2 is respectively arranged with installs buckle 3, and the above is consistent with existing structure, does not repeat them here.
Difference is: in the left-front corner position of mount pad 2, position, right back angle horizontally outward extends to form respectively installing plate 4.Installing plate 4 is for reserved bolt through-hole is set, and the thickness thin (shown in Fig. 3) of Thickness Ratio installing plate 4 all the other positions of reserved bolt through-hole position.Installing plate 4 is dull and stereotyped, and when buckle 3 normal use is installed, installing plate 4 does not play a role; After buckle 3 damages are installed, on installing plate 4, beat bolt through-hole, by bolt, connection air channel is fixed on inlet box housing.
Preferably, totally three of buckles 3 are installed, two left sides that are disposed on mount pad 2 wherein, another one is arranged on the right side central of mount pad 2.
In conjunction with steaming assembly before the car air-conditioner shown in Fig. 3, by the connection air channel A being connected successively, inlet box housing E, upper-lower casing assembly B and left and right housing unit C etc., formed.Connection air channel A, inlet box housing E, upper-lower casing assembly B set gradually from top to bottom, and left and right housing unit C is positioned at the right side of upper-lower casing assembly B.By connecting air channel A air intake, after inlet box housing E, upper-lower casing assembly B, by left and right housing unit C air-out, its wind direction as shown by arrows in FIG..
Upper-lower casing assembly B is comprised of upper shell and lower house, and upper shell is positioned at the top of lower house.Left and right housing unit C is comprised of left shell and right shell body, and left shell is positioned at the left side of right shell body.Connect air channel A, inlet box housing E, upper shell, lower house, left shell and right shell body and be injection molding part.On inlet box housing E, be provided with the mounting platform 5 over against installing plate 4, after buckle 3 damages are installed, by the bolt through installing plate 4 and mounting platform 5, by being connected air channel A, be fixed on inlet box housing E.
Claims (2)
1. before a car air-conditioner, steam assembly and connect air channel, for injection molding part, the air channel main body (1) that comprises arc, the lower edge of described air channel main body (1) horizontally outward extends to form mount pad (2), the left and right sides of described mount pad (2) is respectively arranged with installs buckle (3), it is characterized in that: the left-front corner position of described mount pad (2), position, right back angle is formed for arranging the installing plate (4) of reserved bolt through-hole after horizontally outward extending respectively, and the thickness of all the other positions of Thickness Ratio installing plate (4) of reserved bolt through-hole position is thin.
2. steam assembly before car air-conditioner according to claim 1 and connect air channel, it is characterized in that: totally three of described installation buckles (3), two left sides that are disposed on mount pad (2) wherein, another one is arranged on the right side central of mount pad (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696559.3U CN203550325U (en) | 2013-11-06 | 2013-11-06 | Connecting air flue of vehicle air conditioner front evaporator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696559.3U CN203550325U (en) | 2013-11-06 | 2013-11-06 | Connecting air flue of vehicle air conditioner front evaporator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550325U true CN203550325U (en) | 2014-04-16 |
Family
ID=50468434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696559.3U Expired - Fee Related CN203550325U (en) | 2013-11-06 | 2013-11-06 | Connecting air flue of vehicle air conditioner front evaporator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542633A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Connecting air duct of front evaporator assembly of vehicle air conditioner |
-
2013
- 2013-11-06 CN CN201320696559.3U patent/CN203550325U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542633A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Connecting air duct of front evaporator assembly of vehicle air conditioner |
| CN103542633B (en) * | 2013-11-06 | 2016-08-24 | 重庆龙润汽车转向器有限公司 | A kind of connection air channel steaming assembly before car air-conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |