CN103557640A - Front evaporator of automotive air conditioner system - Google Patents
Front evaporator of automotive air conditioner system Download PDFInfo
- Publication number
- CN103557640A CN103557640A CN201310546138.7A CN201310546138A CN103557640A CN 103557640 A CN103557640 A CN 103557640A CN 201310546138 A CN201310546138 A CN 201310546138A CN 103557640 A CN103557640 A CN 103557640A
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- rocking arm
- air channel
- shell body
- door rocking
- front evaporator
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Abstract
The invention discloses a front evaporator of an automotive air conditioner system. The front evaporator comprises a connecting air passage, an inlet air box shell, upper and lower shells and left and right shells, wherein a face blowing and frost removing throttle rocking arm, a first connecting rod, a mixing throttle rocking arm and a second connecting rod are arranged at the right side of the right shell, a first wrong-mounting preventing mark is arranged on the face blowing and frost removing throttle rocking arm, and a first wrong-mounting preventing mark is also arranged on the right shell close to the face blowing and frost removing throttle rocking arm; a second wrong-mounting preventing mark is arranged on the mixing throttle rocking arm, and a second wrong-mounting preventing mark is also arranged on the right shell close to the mixing throttle rocking arm; the left and right shells are connected through surrounding bolts and middle bolts running through middle mounted columns of the left and right shells; connection is carried out in a screw screwing manner after snapping buckles of the connecting air passage and the inlet air box shell are damaged. According to the front evaporator, the occurrence of the wrong mounting of the face blowing and frost removing throttle rocking arm and the mixing throttle rocking arm can be effectively prevented, the mounting of the left and right shells is reliable, and meanwhile, the service life of the connecting air passage is prolonged.
Description
Technical field
The invention belongs to car air-conditioner technical field, be specifically related to a kind of front evaporator structure of automobile air conditioner 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 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.
Summary of the invention
The front evaporator that the object of this invention is to provide a kind of automobile air conditioner 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 automobile air conditioner system provided by the invention, 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) arrange 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), 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 position near 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 mounting platform (E1) over against installing plate (A4), after buckle (A3) damage is installed, by the screw through installing plate (A4) and mounting platform (E1), will be connected air channel (A) and be fixed on inlet box housing (E) above, the thickness of all the other positions of Thickness Ratio installing plate (A4) of the upper reserved bolt through-hole of described installing plate (A4) position is thin.
Be preferably, described first, second anti-misloading mark (a, b) is 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), two left sides that are disposed on mount pad (A2) wherein, 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 invention has the beneficial effects as follows:
(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, guaranteeing to install firmly under prerequisite, reduced to greatest extent the quantity of mounting screw, 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 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 invention will be further described:
As Fig. 1---as shown in the of 4, a kind of front evaporator of automobile air conditioner 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 mounting platform E1 over against installing plate A4, after buckle A3 damage is installed, by the screw through installing plate A4 and mounting platform E1, by being connected air channel A, be fixed on inlet box housing E.Installing plate A4 is dull and stereotyped, and when installation buckle A3 is normally used, installing plate A4 does not play a role; After buckle A3 damage is installed, 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, two left sides that are disposed on mount pad A2 wherein, another one is arranged on the right side central of mount pad A2.
Claims (5)
1. the front evaporator of an automobile air conditioner 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) arrange 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), 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 position near 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 mounting platform (E1) over against installing plate (A4), after buckle (A3) damage is installed, by the screw through installing plate (A4) and mounting platform (E1), will be connected air channel (A) and be fixed on inlet box housing (E) above, the thickness of all the other positions of Thickness Ratio installing plate (A4) of the upper reserved bolt through-hole of described installing plate (A4) position is thin.
2. the front evaporator of automobile air conditioner system according to claim 1, is characterized in that: described first, second anti-misloading mark (a, b) is circle or triangle, and the first anti-misloading mark (a) is different from the second anti-misloading mark (b).
3. the front evaporator of automobile air conditioner system according to claim 1, is characterized in that: totally three of described installation buckles (A3), and two left sides that are disposed on mount pad (A2) wherein, another one is arranged on the right side central of mount pad (A2).
4. the front evaporator of automobile air conditioner 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 automobile air conditioner 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 |
|---|---|---|---|
| CN201310546138.7A CN103557640B (en) | 2013-11-06 | 2013-11-06 | Front evaporator of automotive air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310546138.7A CN103557640B (en) | 2013-11-06 | 2013-11-06 | Front evaporator of automotive air conditioner system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557640A true CN103557640A (en) | 2014-02-05 |
| CN103557640B CN103557640B (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310546138.7A Expired - Fee Related CN103557640B (en) | 2013-11-06 | 2013-11-06 | Front evaporator of automotive air conditioner system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103557640B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001260643A (en) * | 2000-03-24 | 2001-09-26 | Mitsubishi Heavy Ind Ltd | Air conditioner for vehicle |
| CN2841391Y (en) * | 2005-09-29 | 2006-11-29 | 李锦全 | Automobile air-conditioner evapourator assembly and rear-set air-conditioner |
| CN201289257Y (en) * | 2008-10-23 | 2009-08-12 | 法雷奥汽车空调湖北有限公司 | Automobile air-conditioner evaporator |
| CN201522142U (en) * | 2009-09-28 | 2010-07-07 | 浙江创新汽车空调有限公司 | Novel energy-saving automobile air conditioner evaporator |
| CN201666697U (en) * | 2010-03-16 | 2010-12-08 | 宁波凯达汽车部件有限公司 | Air-conditioning evaporation box component of light truck |
| CN202836317U (en) * | 2012-09-10 | 2013-03-27 | 新乡豫新车辆换热设备股份有限公司 | Connecting and fixing structure of vehicle air conditioning evaporator assembly shell body |
| CN203550338U (en) * | 2013-11-06 | 2014-04-16 | 重庆龙润汽车转向器有限公司 | Front evaporator of vehicle air-conditioner system |
-
2013
- 2013-11-06 CN CN201310546138.7A patent/CN103557640B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001260643A (en) * | 2000-03-24 | 2001-09-26 | Mitsubishi Heavy Ind Ltd | Air conditioner for vehicle |
| CN2841391Y (en) * | 2005-09-29 | 2006-11-29 | 李锦全 | Automobile air-conditioner evapourator assembly and rear-set air-conditioner |
| CN201289257Y (en) * | 2008-10-23 | 2009-08-12 | 法雷奥汽车空调湖北有限公司 | Automobile air-conditioner evaporator |
| CN201522142U (en) * | 2009-09-28 | 2010-07-07 | 浙江创新汽车空调有限公司 | Novel energy-saving automobile air conditioner evaporator |
| CN201666697U (en) * | 2010-03-16 | 2010-12-08 | 宁波凯达汽车部件有限公司 | Air-conditioning evaporation box component of light truck |
| CN202836317U (en) * | 2012-09-10 | 2013-03-27 | 新乡豫新车辆换热设备股份有限公司 | Connecting and fixing structure of vehicle air conditioning evaporator assembly shell body |
| CN203550338U (en) * | 2013-11-06 | 2014-04-16 | 重庆龙润汽车转向器有限公司 | Front evaporator of vehicle air-conditioner system |
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| Publication number | Publication date |
|---|---|
| CN103557640B (en) | 2015-07-22 |
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Granted publication date: 20150722 Termination date: 20161106 |
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