CN103557638A - Car air conditioner front evaporator assembly facilitating rocker arm assembly - Google Patents
Car air conditioner front evaporator assembly facilitating rocker arm assembly Download PDFInfo
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- CN103557638A CN103557638A CN201310544234.8A CN201310544234A CN103557638A CN 103557638 A CN103557638 A CN 103557638A CN 201310544234 A CN201310544234 A CN 201310544234A CN 103557638 A CN103557638 A CN 103557638A
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- rocking arm
- air channel
- rocker arm
- assembly
- pictorial symbolization
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Abstract
The invention discloses a car air conditioner front evaporator assembly facilitating the rocker arm assembly. The car air conditioner front evaporator assembly comprises a connection air flue (A), an air inlet box shell (E), an upper and lower shell component (B) and a left and right shell component (C); the right side of a right shell (C2) is provided with a blowing defrosting air door rocker arm (1), a first connecting rod (2) connected with the blowing defrosting air door rocker arm (1), a hybrid air door rocker arm (3), and a second connecting rod (4) connected with the hybrid air door rocker arm (3); the blowing defrosting air door rocker arm is provided with a first misloading prevention graphic symbol (a), and another first misloading prevention graphic symbol is also arranged on a position, near the blowing defrosting air door rocker arm, of the right shell; the hybrid air door rocker arm is provided with a second misloading prevention graphic symbol (b), and another second misloading prevention graphic symbol is also arranged on a position, near the hybrid air door rocker arm, of the right shell. The structure can effectively prevent the blowing defrosting air door rocker arm and the hybrid air door rocker arm from being wrongly installed.
Description
Technical field
The invention belongs to car air-conditioner technical field, be specifically related to a kind of front assembly structure that steams of car air-conditioner of being convenient to rocking arm assembling.
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, 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 object of this invention is to provide a kind of front assembly that steams of car air-conditioner of being convenient to rocking arm assembling, can effectively prevent that the phenomenon of blowing face defroster door rocking arm and blender door rocking arm misloading from occurring.
For this reason, a kind of front assembly that steams of car air-conditioner of being convenient to rocking arm assembling 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), 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), key is: described blowing, be provided with the first anti-misloading pictorial symbolization (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 pictorial symbolization (a), on described blender door rocking arm (3), be 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), be also provided with the second anti-misloading pictorial symbolization (b).
Be preferably, described first, second anti-misloading pictorial symbolization (a, b) is circle or triangle, and the first anti-misloading pictorial symbolization (a) is different from the second anti-misloading pictorial symbolization (b).Circle or the leg-of-mutton mark that misplaces, simply eye-catching, easily processing.
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, left-front corner position at 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) is fixed on inlet box housing (E).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; 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.
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 invention has the beneficial effects as follows:
By two pairs of different anti-misloading pictorial symbolizations, the phenomenon of effectively having avoided blowing face defroster door rocking arm and blender door rocking arm misloading occurs, simple in structure, design ingenious; Further, on the basis of the former installation buckle in connected mode air channel, set up installing plate, can realize the Fast Installation that connects air channel and inlet box housing by buckle is installed, can after buckle damages, by beating the mode of screw, connection air channel be installed again, avoid connection air channel to scrap in advance because buckle damage is installed.
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 that connects air channel in Fig. 1.
Fig. 6 is that the D of Fig. 5 is to view.
Fig. 7 is the H-H cutaway view of Fig. 6.
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 assembly that steams of car air-conditioner of being convenient to rocking arm assembling, 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 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 pictorial symbolization 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 pictorial symbolization a; On blender door rocking arm 3, be provided with the second anti-misloading pictorial symbolization b, the position near blender door rocking arm 3 on right shell body C2 is also provided with the second anti-misloading pictorial symbolization b.
The first anti-misloading pictorial symbolization a is triangle, the second anti-misloading pictorial symbolization b is circle, can be also that 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 Fig. 1, Fig. 5, Fig. 6, 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, and the above is consistent with traditional connecting air channel structure.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 7, 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 (4)
1. be convenient to the front assembly that steams of car air-conditioner that rocking arm assembles for one kind, 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), 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), it is characterized in that: described blowing, on face defroster door rocking arm (1), be 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), be also provided with the first anti-misloading pictorial symbolization (a), on described blender door rocking arm (3), be 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), be also provided with the second anti-misloading pictorial symbolization (b).
2. before the car air-conditioner of being convenient to rocking arm assembling according to claim 1, steam assembly, it is characterized in that: described first, second anti-misloading pictorial symbolization (a, b) is circle or triangle, and the first anti-misloading pictorial symbolization (a) is different from the second anti-misloading pictorial symbolization (b).
3. before the car air-conditioner of being convenient to rocking arm assembling according to claim 1 and 2, steam assembly, it is characterized in that: 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, left-front corner position at 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) is fixed on inlet box housing (E), the thickness of all the other positions of Thickness Ratio installing plate (A4) of the upper reserved screw via hole of described installing plate (A4) position is thin.
4. before the car air-conditioner of being convenient to rocking arm assembling according to claim 3, steam assembly, it is characterized in that: 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544234.8A CN103557638B (en) | 2013-11-06 | 2013-11-06 | Assembly is steamed before being convenient to the car air-conditioner of rocking arm assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310544234.8A CN103557638B (en) | 2013-11-06 | 2013-11-06 | Assembly is steamed before being convenient to the car air-conditioner of rocking arm assembling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557638A true CN103557638A (en) | 2014-02-05 |
| CN103557638B CN103557638B (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310544234.8A Expired - Fee Related CN103557638B (en) | 2013-11-06 | 2013-11-06 | Assembly is steamed before being convenient to the car air-conditioner of rocking arm assembling |
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| CN (1) | CN103557638B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2890782Y (en) * | 2006-04-19 | 2007-04-18 | 湖北美标汽车制冷系统有限公司 | Evaporator assembly of air conditioner of middle-size coach |
| KR100819603B1 (en) * | 2001-02-28 | 2008-04-04 | 쇼와 덴코 가부시키가이샤 | Heat exchanger and evaporator for motor vehicle air conditioner |
| 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 |
| CN202547199U (en) * | 2012-03-30 | 2012-11-21 | 包头北奔重型汽车有限公司 | Parallel flow air-conditioning evaporator system for automobile |
| CN203550319U (en) * | 2013-11-06 | 2014-04-16 | 重庆龙润汽车转向器有限公司 | Vehicle air conditioner front evaporator assembly preventing mistaken installation of rockers |
-
2013
- 2013-11-06 CN CN201310544234.8A patent/CN103557638B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100819603B1 (en) * | 2001-02-28 | 2008-04-04 | 쇼와 덴코 가부시키가이샤 | Heat exchanger and evaporator for motor vehicle air conditioner |
| CN2890782Y (en) * | 2006-04-19 | 2007-04-18 | 湖北美标汽车制冷系统有限公司 | Evaporator assembly of air conditioner of middle-size coach |
| 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 |
| CN202547199U (en) * | 2012-03-30 | 2012-11-21 | 包头北奔重型汽车有限公司 | Parallel flow air-conditioning evaporator system for automobile |
| CN203550319U (en) * | 2013-11-06 | 2014-04-16 | 重庆龙润汽车转向器有限公司 | Vehicle air conditioner front evaporator assembly preventing mistaken installation of rockers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103557638B (en) | 2015-10-21 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20151021 Termination date: 20161106 |