CN103542626B - Front evaporator for vehicle air conditioner - Google Patents
Front evaporator for vehicle air conditioner Download PDFInfo
- Publication number
- CN103542626B CN103542626B CN201310544231.4A CN201310544231A CN103542626B CN 103542626 B CN103542626 B CN 103542626B CN 201310544231 A CN201310544231 A CN 201310544231A CN 103542626 B CN103542626 B CN 103542626B
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- CN
- China
- Prior art keywords
- rocking arm
- door rocking
- air channel
- pictorial symbolization
- inlet box
- 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 invention discloses a kind of front evaporator for vehicle air conditioner, blowing face defroster door rocking arm (1), above, on right shell body (C2) close position of blowing face defroster door rocking arm is provided with the first anti-misloading pictorial symbolization (a); Upper at blender door rocking arm (3), near blender door rocking arm on right shell body position is provided with the second anti-misloading pictorial symbolization (b); Connect installation buckle (A3) and inlet box housing (E) clamping that air channel (A) arranged by mount pad (A2) left and right sides, in the left-front corner position of mount pad, right back Angle Position place horizontally outward extends to form installing plate (A4) respectively, correspondingly, inlet box housing is provided with just to the mounting platform (E1) of installing plate.This structure can effectively prevent the phenomenon of blowing face defroster door rocking arm and blender door rocking arm misloading from occurring, and the buckle because connecting air channel can be avoided to damage and scrap in advance.
Description
Technical field
The invention belongs to car air-conditioner technical field, be specifically related to a kind of front evaporator for vehicle air conditioner structure.
Background technology
Evaporimeter (being called for short NBM1) is vital parts in automotive air-conditioning system, significant impact is had on the refrigeration of air-conditioning, it utilizes liquid low temperature cold-producing medium under low pressure easily to evaporate, and changes steam into and the heat of the cooled medium of absorption, thus reaches refrigeration object.Vehicle air-conditioner evaporator, according to the difference of installation site in car, is divided into front evaporator and top evaporimeter.
Front evaporator is made up of the connection air channel connected successively, inlet box housing, upper-lower casing assembly and left and right housing unit etc.Be provided with on the right side of right shell body 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.Because the structure of blowing face defroster door rocking arm and blender door rocking arm is closely similar, 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, steam assembly before causing cannot normally work, reinstall after must dismantling, bother very much, bad impression can be left to consumer simultaneously.
In addition, in traditional structure, connection air channel is moulding, is connected with inlet box housing by buckle, mounts and dismounts very convenient.In maintenance process, needs dismounting connects air channel, easily causes the buckle connecting air channel to damage, and causes connection air channel to be scrapped in advance, cannot continue to use.And for connection air channel, except buckle damages, remainder is all excellent, causes great waste.
Summary of the invention
The object of this invention is to provide a kind of front evaporator for vehicle air conditioner that effectively can prevent from blowing face defroster door rocking arm and blender door rocking arm misloading, can also realize connecting the convenient and swift installation between air channel and inlet box housing simultaneously, and continue to use connection air channel after the buckle in connection air channel damages.
For this reason, a kind of front evaporator for vehicle air conditioner provided by the invention, comprise connection air channel (A) connected successively, 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) are arranged from top to bottom successively, and 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), be provided with on the right side of right shell body (C2) face defroster door rocking arm (1) of blowing, with blow first connecting rod (2) that face defroster door rocking arm (1) is connected, blender door rocking arm (3), the second connecting rod (4) that is connected with blender door rocking arm (3), key is:
Described blowing on face defroster door rocking arm (1) being provided with the first anti-misloading pictorial symbolization (a), being also provided with the first anti-misloading pictorial symbolization (a) in the upper position near blowing face defroster door rocking arm (1) of described right shell body (C2); Described blender door rocking arm (3) is provided with the second anti-misloading pictorial symbolization (b), is also provided with the second anti-misloading pictorial symbolization (b) in the upper position near blender door rocking arm (3) of described right shell body (C2);
Described connection air channel (A) comprises the duct main (A1) of arc, the lower edge of described duct main (A1) horizontally outward extends to form mount pad (A2), the installation buckle (A3) that described connection air channel (A) is arranged by mount pad (A2) left and right sides and inlet box housing (E) clamping, in the left-front corner position of described mount pad (A2), right back Angle Position place horizontally outward extends to form installing plate (A4) respectively, correspondingly, inlet box housing (E) is provided with just to the mounting platform (E1) of installing plate (A4), after installation buckle (A3) damages, be fixed on inlet box housing (E) by air channel (A) will be connected through installing plate (A4) with the screw of mounting platform (E1).
Be preferably, first, second anti-misloading pictorial symbolization described (a, b) be circle or triangle, and the first anti-misloading pictorial symbolization (a) is different from the second anti-misloading pictorial symbolization (b).Circle or leg-of-muttonly misplace mark, simply eye-catching, easily process.
Further, described installation buckle (A3) totally three, 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 position needs on the other hand.
The invention has the beneficial effects as follows:
(1) by two to different anti-misloading pictorial symbolizations, effectively prevent the phenomenon of blowing face defroster door rocking arm and blender door rocking arm misloading and occur, structure is simple, design ingenious;
(2) on the basis of former installation buckle, installing plate is set up, when installing buckle and standing intact, the installation of air channel and inlet box housing is realized connecting by installing buckle, after installing card button in use damages, the installation connecting air channel and inlet box housing can be realized by the mode of playing screw on a mounting board; Both connected the Fast Installation of air channel and inlet box housing by the realization of installing card button, can have been installed by the mode of playing screw after buckle damage again and connect air channel, avoid connection air channel and scrap in advance because installing buckle damage;
(3) installing plate is arranged on the left-front corner position of mount pad and right back Angle Position place, forms diagonal distribution, install firmly under prerequisite in guarantee, reduce the quantity of mounting screw to greatest extent, saved cost, simplified installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the F portion enlarged drawing of Fig. 1.
Fig. 4 is the G portion enlarged drawing of Fig. 1
Fig. 5 is the structural representation connecting air channel in Fig. 1.
Fig. 6 is the D direction view of Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As Fig. 1---shown in 4, a kind of front evaporator for vehicle air conditioner, is made up of the connection air channel A be connected successively, inlet box housing E, upper-lower casing assembly B and left and right housing unit C etc.Connection air channel A, inlet box housing E, upper-lower casing assembly B arrange 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 made up 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 made up of left shell C1 and right shell body C2, and 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.
Right shell body C2 is provided with and blows face defroster door and blender door, by connecting air channel A air intake, after inlet box housing E, upper-lower casing assembly B, by face of the blowing defroster door on the housing unit C of left and right, blender door air-out, its wind direction as shown by arrows in FIG..
Be provided with on the right side of right shell body C2 blow face defroster door rocking arm 1, with blow first connecting rod 2 that face defroster door rocking arm 1 is connected, blender door rocking arm 3, the second connecting rod 4 that 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 pictorial symbolization a blowing on face defroster door rocking arm 1, right shell body C2 is also provided with the first anti-misloading pictorial symbolization a near the position of blowing face defroster door rocking arm 1; Blender door rocking arm 3 is provided with the second anti-misloading pictorial symbolization b, and the position near blender door rocking arm 3 on right shell body C2 is also provided with the second anti-misloading pictorial symbolization b.
First anti-misloading pictorial symbolization a is triangle, second anti-misloading pictorial symbolization b is circle, also can be the first anti-misloading pictorial symbolization a is circle, and the second anti-misloading pictorial symbolization b is triangle, but the first anti-misloading pictorial symbolization a is different from the second anti-misloading pictorial symbolization b, to show difference.The pattern of first, second anti-misloading pictorial symbolization a, b is not limited to circle or triangle, can be square or round dot etc.
Shown in composition graphs 1, Fig. 5, Fig. 6, connect air channel A and form primarily of the duct main A1 of arc, the mount pad A2 be positioned at below duct main A1.Mount pad A2 is horizontally outward extended to form by the lower edge of duct main A1.The left and right sides of mount pad A2 is respectively arranged with installs buckle A3, and connect installation buckle A3 and inlet box housing E clamping that air channel A passes through the setting of the mount pad A2 left and right sides, the above is consistent with traditional connecting air channel structure.In the left-front corner position of mount pad A2, right back Angle Position place horizontally outward extends to form installing plate A4 respectively; Correspondingly, inlet box housing E being provided with just to the mounting platform E1 of installing plate A4, after installation buckle A3 damages, being fixed on being connected air channel A on inlet box housing E with the screw of mounting platform E1 by through installing plate A4.Installing plate A4 is dull and stereotyped, and when installing buckle A3 and normally using, installing plate A4 does not play a role; After installation buckle A3 damages, installing plate A4 plays screw, connection air channel A is fixed on the mounting platform E1 of inlet box housing E.
Preferably, install buckle A3 totally three, 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 (2)
1. a front evaporator for vehicle air conditioner, comprise connection air channel (A) connected successively, 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) are arranged from top to bottom successively, and 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), be provided with on the right side of right shell body (C2) face defroster door rocking arm (1) of blowing, with blow first connecting rod (2) that face defroster door rocking arm (1) is connected, blender door rocking arm (3), the second connecting rod (4) that is connected with blender door rocking arm (3), it is characterized in that:
Described blowing on face defroster door rocking arm (1) being provided with the first anti-misloading pictorial symbolization (a), being also provided with the first anti-misloading pictorial symbolization (a) in the upper position near blowing face defroster door rocking arm (1) of described right shell body (C2); Described blender door rocking arm (3) is provided with the second anti-misloading pictorial symbolization (b), is also provided with the second anti-misloading pictorial symbolization (b) in the upper position near blender door rocking arm (3) of described right shell body (C2);
Described connection air channel (A) comprises the duct main (A1) of arc, the lower edge of described duct main (A1) horizontally outward extends to form mount pad (A2), the installation buckle (A3) that described connection air channel (A) is arranged by mount pad (A2) left and right sides and inlet box housing (E) clamping, in the left-front corner position of described mount pad (A2), right back Angle Position place horizontally outward extends to form installing plate (A4) respectively, correspondingly, inlet box housing (E) is provided with just to the mounting platform (E1) of installing plate (A4), after installation buckle (A3) damages, be fixed on inlet box housing (E) by air channel (A) will be connected through installing plate (A4) with the screw of mounting platform (E1),
First, second anti-misloading pictorial symbolization described (a, b) be circle or triangle, and the first anti-misloading pictorial symbolization (a) is different from the second anti-misloading pictorial symbolization (b).
2. front evaporator for vehicle air conditioner according to claim 1, it is characterized in that: described installation buckle (A3) totally three, 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544231.4A CN103542626B (en) | 2013-11-06 | 2013-11-06 | Front evaporator for vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544231.4A CN103542626B (en) | 2013-11-06 | 2013-11-06 | Front evaporator for vehicle air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103542626A CN103542626A (en) | 2014-01-29 |
| CN103542626B true CN103542626B (en) | 2015-10-21 |
Family
ID=49966333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544231.4A Expired - Fee Related CN103542626B (en) | 2013-11-06 | 2013-11-06 | Front evaporator for vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103542626B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19835229A1 (en) * | 1997-08-06 | 1999-02-11 | Denso Corp | vehicle heat exchanger |
| CN2813345Y (en) * | 2005-07-15 | 2006-09-06 | 比亚迪股份有限公司 | Commercial vehicle air conditioner |
| CN202867531U (en) * | 2012-10-25 | 2013-04-10 | 芜湖福达汽车零部件有限公司 | Aluminum alloy connecting rod assembly |
| CN203550316U (en) * | 2013-11-06 | 2014-04-16 | 重庆龙润汽车转向器有限公司 | Front evaporator for vehicle air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100445722B1 (en) * | 2003-11-18 | 2004-08-26 | 우리산업 주식회사 | Heat Rod Assembly and Pre-Heater for Vehicles Including the Same |
-
2013
- 2013-11-06 CN CN201310544231.4A patent/CN103542626B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19835229A1 (en) * | 1997-08-06 | 1999-02-11 | Denso Corp | vehicle heat exchanger |
| CN2813345Y (en) * | 2005-07-15 | 2006-09-06 | 比亚迪股份有限公司 | Commercial vehicle air conditioner |
| CN202867531U (en) * | 2012-10-25 | 2013-04-10 | 芜湖福达汽车零部件有限公司 | Aluminum alloy connecting rod assembly |
| CN203550316U (en) * | 2013-11-06 | 2014-04-16 | 重庆龙润汽车转向器有限公司 | Front evaporator for vehicle air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103542626A (en) | 2014-01-29 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20161106 |