CN203550316U - Front evaporator for vehicle air conditioner - Google Patents
Front evaporator for vehicle air conditioner Download PDFInfo
- Publication number
- CN203550316U CN203550316U CN201320696446.3U CN201320696446U CN203550316U CN 203550316 U CN203550316 U CN 203550316U CN 201320696446 U CN201320696446 U CN 201320696446U CN 203550316 U CN203550316 U CN 203550316U
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- CN
- China
- Prior art keywords
- rocking arm
- air channel
- installation
- inlet box
- door rocking
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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.)
- Withdrawn - After Issue
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a front evaporator for a vehicle air conditioner. First mis-installation prevention graph marks (a) are arranged on a face blowing defroster damper rocker arm (1) and the position, close to the face blowing defroster clamper rocker arm (1), of a right shell (C2) respectively. Second mis-installation prevention graph marks (b) are arranged on a hybrid damper rocker arm (3) and the position, close to the hybrid damper rocker arm, of the right shell respectively. A connecting air duct (A) is connected with an air inlet box shell (E) in a clamped mode through installation buckles (A3) on the left side of an installation base (A2) and the right side of the installation base (A2), the left front corner of the installation base and the right rear corner of the installation base horizontally extend outward to form installation plates (A4) respectively, and accordingly installation platforms (E1) right opposite to the installation plates are arranged on the air inlet box shell. Due to the structure, the phenomenon that the face blowing defroster damper rocker arm and the hybrid damper rocker arm are installed by mistake can be effectively prevented, and early scrapping caused when the buckles of the connecting air duct are damaged can be avoided.
Description
Technical field
The utility model belongs to car air-conditioner technical field, is specifically related to a kind of car air-conditioner front evaporator structure.
Background technology
Evaporimeter (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 and top evaporimeter.
Front evaporator 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, 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 car air-conditioner front evaporator that can effectively prevent from blowing face defroster door rocking arm and blender door rocking arm misloading, can also realize the convenient and swift installation connecting between air channel and inlet box housing, and continue to use connection air channel simultaneously after the buckle in connection air channel damages.
For this reason, a kind of car air-conditioner front evaporator 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) 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 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), key is:
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);
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).
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.
Further, 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 beneficial effects of the utility model are:
(1) by two pairs of different anti-misloading pictorial symbolizations, effectively avoided blowing the phenomenon generation of face defroster door rocking arm and blender door rocking arm misloading, simple in structure, design ingenious;
(2) 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; Can pass through to install the Fast Installation that buckle realization connects air channel and inlet box housing, 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;
(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.
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. 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. 1 is to view.
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 car air-conditioner front evaporator, 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.
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 (3)
1. a car air-conditioner front evaporator, 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 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), 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);
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).
2. car air-conditioner front evaporator according to claim 1, 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. car air-conditioner front evaporator according to claim 1 and 2, 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696446.3U CN203550316U (en) | 2013-11-06 | 2013-11-06 | Front evaporator for vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696446.3U CN203550316U (en) | 2013-11-06 | 2013-11-06 | Front evaporator for vehicle air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550316U true CN203550316U (en) | 2014-04-16 |
Family
ID=50468425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696446.3U Withdrawn - After Issue CN203550316U (en) | 2013-11-06 | 2013-11-06 | Front evaporator for vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542626A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Front evaporator for vehicle air conditioner |
-
2013
- 2013-11-06 CN CN201320696446.3U patent/CN203550316U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542626A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Front evaporator for vehicle air conditioner |
| CN103542626B (en) * | 2013-11-06 | 2015-10-21 | 重庆龙润汽车转向器有限公司 | Front evaporator for vehicle air conditioner |
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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: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |