CN203550338U - Front evaporator of vehicle air-conditioner system - Google Patents
Front evaporator of vehicle air-conditioner system Download PDFInfo
- Publication number
- CN203550338U CN203550338U CN201320701022.1U CN201320701022U CN203550338U CN 203550338 U CN203550338 U CN 203550338U CN 201320701022 U CN201320701022 U CN 201320701022U CN 203550338 U CN203550338 U CN 203550338U
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- China
- Prior art keywords
- shell body
- rocking arm
- air channel
- inlet box
- door rocking
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Abstract
The utility model discloses a front evaporator of a vehicle air-conditioner system. The front evaporator of the vehicle air-conditioner system comprises a connection air flue, an air inlet box shell body, an upper and lower shell body assembly and a left and right shell body assembly, wherein a face blowing defrosting air door rocker arm, a first connecting rod, a mixed air door rocker arm and a second connecting rod are arranged at the right side of a right shell body, a first false installation prevention mark is arranged on the face blowing defrosting air door rocker arm, another first false installation prevention mark is arranged at the position, close to the face blowing defrosting air door rocker arm, of the right shell body, a second false installation prevention mark is arranged on the mixed air door rocker arm, another second false installation prevention mark is arranged at the position, close to the mixed air door rocker arm, of the right shell body, a left shell body and the right shell body are connected through peripheral bolts and middle bolts penetrating through middle installation pillars of the two shell bodies, and the connection air flue and the air inlet box shell body are connected in a bolt knocking mode after buckles of the connection air flue and the air inlet box shell body are damaged. The front evaporator of the vehicle air-conditioner system can effectively prevent the phenomenon of false installation of the face blowing defrosting air door rocker arm and the mixed air door rocker arm, the left and right shell body assembly is reliable in installation, and meanwhile the service life of the connection air flue is prolonged.
Description
Technical field
The utility model belongs to car air-conditioner technical field, is specifically related to a kind of front evaporator structure of auto air-con system.
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) is comprised of the connection air channel connecting successively, inlet box housing, upper-lower casing assembly and left and right housing unit etc.On the right side of right shell body, be provided with and blow face defroster door rocking arm and blender door rocking arm, be respectively used to control and blow face defroster door and blender door.Closely similar owing to blowing the structure of face defroster door rocking arm and blender door rocking arm, but both cannot realize again exchanging and install, therefore, when assembling, workman probably will blow face defroster door rocking arm and blender door rocking arm misloading, cause front steaming assembly normally to work, after must dismantling, reinstall, very trouble can leave bad impression to consumer simultaneously.
In addition, left shell and right shell body are injection molding part, in the periphery correspondence of the sidewall of left shell, right shell body, are provided with some installation journal stirrups, and two corresponding installation journal stirrups are connected by the periphery bolt connecting.Because the size of left and right housing is larger, only depend on periphery bolted, reliability is inadequate.
Finally, 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 in advance, 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 a kind of front evaporator of auto air-con system, can effectively prevent that the phenomenon of blowing face defroster door rocking arm and blender door rocking arm misloading from occurring, improve the assembly reliability of left and right housing simultaneously, and avoid the buckle that connects air channel damage and scrap in advance.
For this reason, the front evaporator of a kind of auto air-con system that the utility model provides, comprise successively connected connection air channel (A), inlet box housing (E), upper-lower casing assembly (B) and left and right housing unit (C), described connection air channel (A), inlet box housing (E) and upper-lower casing assembly (B) from top to bottom successively arrange, left and right housing unit (C) is positioned at the right side of upper-lower casing assembly (B), described upper-lower casing assembly (B) comprises upper shell (B1) and lower house (B2), left and right housing unit (C) comprises left shell (C1) and right shell body (C2), and link together by periphery bolt (5), on the right side of right shell body (C2), be provided with and blow face defroster door rocking arm (1), with the first connecting rod (2) that blows face defroster door rocking arm (1) and be connected, blender door rocking arm (3), the second connecting rod (4) being connected with blender door rocking arm (3), described connection air channel (A) comprises the air channel main body (A1) of arc, the lower edge of described air channel main body (A1) horizontally outward extends to form mount pad (A2), the installation buckle (A3) that described connection air channel (A) arranges by mount pad (A2) left and right sides and inlet box housing (E) clamping, key is: described blowing, be provided with the first anti-misloading mark (a) on face defroster door rocking arm (1), in the upper close position of blowing face defroster door rocking arm (1) of described right shell body (C2), be also provided with the first anti-misloading mark (a), on described blender door rocking arm (3), be provided with the second anti-misloading mark (b), in the upper position near blender door rocking arm (3) of described right shell body (C2), be also provided with the second anti-misloading mark (b), in left and right housing (C1, C2), be respectively arranged with the middle part erection column (6) that extend left and right, left and right housing (C1, C2) is connected by the middle part bolt (7) that runs through two middle part erection columns (6), in the left-front corner position of described mount pad (A2), position, right back angle horizontally outward extends to form respectively installing plate (A4), correspondingly, on inlet box housing (E), be provided with the just mounting platform to installing plate (A4) (E1), when installing after buckle (A3) damage, by will be connected air channel (A) through installing plate (A4) and the screw of mounting platform (E1), to be fixed on inlet box housing (E) upper, and the thickness that described installing plate (A4) is gone up all the other positions of Thickness Ratio installing plate (A4) of reserving bolt through-hole position is thin.
Be preferably, described first, second anti-misloading mark (a, b) be circle or triangle, and the first anti-misloading mark (a) is different from the second anti-misloading mark (b).Circle or the leg-of-mutton mark that misplaces, simply eye-catching, easily processing.
Totally three of described installation buckles (A3), wherein two are disposed on the left side of mount pad (A2), and another one is arranged on the right side central of mount pad (A2).Optimize quantity and installation site that buckle is installed, cost-saving on the one hand, also consider on the other hand position needs.
The periphery of described left shell (C1) is also provided with inserting column (8), and the periphery of right shell body (C2) is provided with the jack (9) corresponding with inserting column (8).Inserting column jack combining structure, is convenient to when left and right housing is installed locate.
The described middle part erection column (6) that is positioned at left shell (C1) is connected with the dividing plate of left shell (C1), and the middle part erection column (6) that is positioned at right shell body (C2) is connected with the dividing plate of right shell body (C2).Middle erection column is connected with dividing plate, enters an intensity that guarantees middle erection column, and has saved taking up room of middle erection column, the layout of erection column in the middle of being convenient to.
The beneficial effects of the utility model are:
(1) by two pairs of different anti-misloading marks, effectively avoided blowing the phenomenon generation of face defroster door rocking arm and blender door rocking arm misloading, simple in structure, design ingenious;
(2) by erection column in the middle of setting up at the middle part of left and right housing, by the middle part bolt that runs through two middle part erection columns, left and right housing is connected, in conjunction with periphery bolts assemblies, guaranteed the assembling of left and right housing;
(3) 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 realize the installation that connects air channel and inlet box housing by beat the mode of screw on installing plate; The 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; Installing plate is arranged on to left-front corner position and the position, right back angle of mount pad, forms diagonal and distribute, install firmly under prerequisite guaranteeing, reduced to greatest extent the quantity of mounting screw, saved cost, simplified installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the F portion enlarged drawing of Fig. 2.
Fig. 4 is the G portion enlarged drawing of Fig. 2.
Fig. 5 is the structural representation of left shell in Fig. 1.
Fig. 6 is the structural representation of right shell body in Fig. 1.
Fig. 7 is the structural representation that connects air channel in Fig. 1.
Fig. 8 is that the D of Fig. 7 is to view.
Fig. 9 is the H-H cutaway view of Fig. 8.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As Fig. 1---as shown in the of 4, a kind of front evaporator of auto air-con system, is comprised of 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.Connecting air channel A, inlet box housing E, upper-lower casing assembly B arranges from top to bottom successively.Left and right housing unit C is positioned at the right side of upper-lower casing assembly B.
Upper-lower casing assembly B is comprised of upper shell B1 and lower house B2, and upper shell B1 is positioned at the top of lower house B2.Left and right housing unit C is comprised of left shell C1 and right shell body C2, and links together by periphery bolt 5.Left shell C1 is positioned at the left side of right shell body C2.Connect air channel A, inlet box housing E, upper shell B1, lower house B2, left shell C1 and right shell body C2 and be injection molding part.
On right shell body C2, be provided with and blow face defroster door and blender door, by connecting air channel A air intake, after inlet box housing E, upper-lower casing assembly B, by the face that blows defroster door, blender door air-out on the housing unit C of left and right, its wind direction as shown by arrows in FIG..
On the right side of right shell body C2, be provided with blow face defroster door rocking arm 1, with the second connecting rod 4 that blows first connecting rod 2 that face defroster door rocking arm 1 is connected, blender door rocking arm 3, is connected with blender door rocking arm 3.In order to prevent from blowing, face defroster door rocking arm 1 is installed together with second connecting rod 4, blender door rocking arm 3 is installed together with first connecting rod 2, there is misloading situation, be provided with the first anti-misloading mark a blowing on face defroster door rocking arm 1, on right shell body C2, near the position of blowing face defroster door rocking arm 1, be also provided with the first anti-misloading mark a; On blender door rocking arm 3, be provided with the second anti-misloading mark b, the position near blender door rocking arm 3 on right shell body C2 is also provided with the second anti-misloading mark b.
The first anti-misloading mark a is triangle, and the second anti-misloading mark b is circle, can be also that the first anti-misloading mark a is circle, and the second anti-misloading mark b is triangle, but the first anti-misloading mark a is different from the second anti-misloading mark b, to show difference.The pattern of first, second anti-misloading mark a, b is not limited to circle or triangle, can be square or round dot etc.
Shown in Fig. 1, Fig. 2, Fig. 5, Fig. 6, in left and right housing C1, C2, be respectively arranged with the middle part erection column 6 that extend left and right, left and right housing C1, C2 are connected by the middle part bolt 7 that runs through two middle part erection columns 6.
Preferably, the periphery of left shell C1 is also provided with some inserting columns 8, and the periphery of right shell body C2 is provided with the jack corresponding with inserting column 89.The quantity of inserting column 8 and jack 9 equates, position correspondence.
The middle part erection column 6 that is positioned at left shell C1 is connected with the dividing plate of left shell C1, and the middle part erection column 6 that is positioned at right shell body C2 is connected with the dividing plate of right shell body C2.
Shown in Fig. 1, Fig. 7, Fig. 8, connect air channel A and mainly by the air channel main body A 1 of arc, the mount pad A2 that is positioned at air channel main body A 1 below, formed.Mount pad A2 is horizontally outward extended to form by the lower edge of air channel main body A 1.The left and right sides of mount pad A2 is respectively arranged with installs buckle A3, connects installation buckle A3 and inlet box housing E clamping that air channel A arranges by the mount pad A2 left and right sides.In the left-front corner position of mount pad A2, position, right back angle horizontally outward extends to form respectively installing plate A4; Correspondingly, on inlet box housing E, be provided with the just mounting platform E1 to installing plate A4, when installing after buckle A3 damage, by being fixed on inlet box housing E being connected air channel A through the screw of installing plate A4 and mounting platform E1.Installing plate A4 is dull and stereotyped, and when installation buckle A3 is normally used, installing plate A4 does not play a role; When installing after buckle A3 damage, on installing plate A4, play screw, by connecting air channel A, be fixed on the mounting platform E1 of inlet box housing E.
As shown in Figure 9, the thickness of all the other positions of Thickness Ratio installing plate A4 of the upper reserved bolt through-hole of installing plate A4 position is thin, and at reserved location place, punching is lighter.
Preferably, totally three of buckle A3 are installed, wherein two are disposed on the left side of mount pad A2, and another one is arranged on the right side central of mount pad A2.
Claims (5)
1. the front evaporator of an auto air-con system, comprise successively connected connection air channel (A), inlet box housing (E), upper-lower casing assembly (B) and left and right housing unit (C), described connection air channel (A), inlet box housing (E) and upper-lower casing assembly (B) from top to bottom successively arrange, left and right housing unit (C) is positioned at the right side of upper-lower casing assembly (B), described upper-lower casing assembly (B) comprises upper shell (B1) and lower house (B2), left and right housing unit (C) comprises left shell (C1) and right shell body (C2), and link together by periphery bolt (5), on the right side of right shell body (C2), be provided with and blow face defroster door rocking arm (1), with the first connecting rod (2) that blows face defroster door rocking arm (1) and be connected, blender door rocking arm (3), the second connecting rod (4) being connected with blender door rocking arm (3), described connection air channel (A) comprises the air channel main body (A1) of arc, the lower edge of described air channel main body (A1) horizontally outward extends to form mount pad (A2), the installation buckle (A3) that described connection air channel (A) arranges by mount pad (A2) left and right sides and inlet box housing (E) clamping, it is characterized in that: described blowing, on face defroster door rocking arm (1), be provided with the first anti-misloading mark (a), in the upper close position of blowing face defroster door rocking arm (1) of described right shell body (C2), be also provided with the first anti-misloading mark (a), on described blender door rocking arm (3), be provided with the second anti-misloading mark (b), in the upper position near blender door rocking arm (3) of described right shell body (C2), be also provided with the second anti-misloading mark (b), in left and right housing (C1, C2), be respectively arranged with the middle part erection column (6) that extend left and right, left and right housing (C1, C2) is connected by the middle part bolt (7) that runs through two middle part erection columns (6), in the left-front corner position of described mount pad (A2), position, right back angle horizontally outward extends to form respectively installing plate (A4), correspondingly, on inlet box housing (E), be provided with the just mounting platform to installing plate (A4) (E1), when installing after buckle (A3) damage, by will be connected air channel (A) through installing plate (A4) and the screw of mounting platform (E1), to be fixed on inlet box housing (E) upper, and the thickness that described installing plate (A4) is gone up all the other positions of Thickness Ratio installing plate (A4) of reserving bolt through-hole position is thin.
2. the front evaporator of auto air-con system according to claim 1, is characterized in that: described first, second anti-misloading mark (a, b) for circle or triangle, and the first anti-misloading mark (a) is different from the second anti-misloading mark (b).
3. the front evaporator of auto air-con system according to claim 1, is characterized in that: totally three of described installation buckles (A3), and wherein two are disposed on the left side of mount pad (A2), and another one is arranged on the right side central of mount pad (A2).
4. the front evaporator of auto air-con system according to claim 1, is characterized in that: the periphery of described left shell (C1) is also provided with inserting column (8), and the periphery of right shell body (C2) is provided with the jack (9) corresponding with inserting column (8).
5. according to claim 1---the front evaporator of the auto air-con system in 4 described in any one, it is characterized in that: the described middle part erection column (6) that is positioned at left shell (C1) is connected with the dividing plate of left shell (C1), the middle part erection column (6) that is positioned at right shell body (C2) is connected with the dividing plate of right shell body (C2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701022.1U CN203550338U (en) | 2013-11-06 | 2013-11-06 | Front evaporator of vehicle air-conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320701022.1U CN203550338U (en) | 2013-11-06 | 2013-11-06 | Front evaporator of vehicle air-conditioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550338U true CN203550338U (en) | 2014-04-16 |
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ID=50468447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320701022.1U Withdrawn - After Issue CN203550338U (en) | 2013-11-06 | 2013-11-06 | Front evaporator of vehicle air-conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557640A (en) * | 2013-11-06 | 2014-02-05 | 重庆龙润汽车转向器有限公司 | Front evaporator of automotive air conditioner system |
-
2013
- 2013-11-06 CN CN201320701022.1U patent/CN203550338U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557640A (en) * | 2013-11-06 | 2014-02-05 | 重庆龙润汽车转向器有限公司 | Front evaporator of automotive air conditioner system |
| CN103557640B (en) * | 2013-11-06 | 2015-07-22 | 重庆龙润汽车转向器有限公司 | Front evaporator of automotive air conditioner system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |