CN203550313U - Front evaporator assembly for vehicle air conditioner - Google Patents
Front evaporator assembly for vehicle air conditioner Download PDFInfo
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- CN203550313U CN203550313U CN201320695936.1U CN201320695936U CN203550313U CN 203550313 U CN203550313 U CN 203550313U CN 201320695936 U CN201320695936 U CN 201320695936U CN 203550313 U CN203550313 U CN 203550313U
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- air outlet
- installation
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- breach
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Abstract
The utility model discloses a front evaporator assembly for a vehicle air conditioner. A connecting air duct comprises an air duct body and an installation base, and is connected with an air inlet box shell in a clamped mode through installation buckles on the left side of the installation base and the right side of the installation base, the left front corner of the installation base and the right rear corner of the installation base horizontally extend outward to form installation plates used for forming of reserved bolt passing holes, the thicknesses of the positions, provided with the preserved bolt passing holes, of the installation plates are smaller than the thicknesses of other portions of the installation plates, and accordingly installation platforms right opposite to the installation plates are arranged on the air inlet box shell. A first longitudinal air outlet and a second longitudinal air outlet in a left shell and right shell assembly are connected through a first horizontal connecting rib, and a third longitudinal outlet is connected with the first edge of a right notch through a second horizontal connecting rib. Rapid installation of the connecting air duct can be achieved through the installation buckles, the connecting air duct can be installed through bolts after the buckles are damaged, and meanwhile notches on the outlets of the left shell and right shell assembly can be prevented from deforming in the machining and use process.
Description
Technical field
The utility model belongs to technical field of automobile parts, is specifically related to the structure of the front steaming device assembly of a kind of car air-conditioner.
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) comprises the connection air channel, inlet box housing, upper-lower casing assembly and the left and right housing unit that connect successively.By connecting air channel air intake, after inlet box housing, upper-lower casing assembly, by left and right housing unit air-out.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, cannot continue to use.And for connecting air channel, except buckle damages, remainder is all excellent, cause great waste.
Left and right housing unit is comprised of left shell and right shell body, Figure 7 shows that left shell, Figure 8 shows that left shell, in housing sidewall, be provided with breach as air outlet, in process, the situation that the easy appearance in gap position place is outwards opened or inwardly shunk, in use procedure, also easily there is distortion in gap position place.
Utility model content
The purpose of this utility model is to provide the front steaming device assembly of a kind of car air-conditioner, can realize the convenient and swift installation connecting between air channel and inlet box housing, can after the buckle that connects air channel damages, continue to use again to connect air channel, can prevent that distortion from appearring in the breach at place, housing unit exit position, left and right in processing and use procedure simultaneously.
For this reason, steaming device assembly before a kind of car air-conditioner 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 connection air channel (A) comprises the air channel main body (1) of arc, the lower edge of described air channel main body (1) horizontally outward extends to form mount pad (2), the installation buckle (3) that described connection air channel (A) arranges by mount pad (2) left and right sides and inlet box housing (E) clamping, described left and right housing unit (C) comprises left shell (C1) and right shell body (C2), both are injection molding part, left and right housing (C1, C2) is all by base plate (6), along base plate (6) periphery the shell structure that forms perpendicular to the sidewall (7) of base plate (6), and in housing, be provided with the dividing plate (12) perpendicular to base plate, the periphery correspondence of the sidewall (7) of described left shell (C1), right shell body (C2) is provided with some installation journal stirrups (8), and two corresponding installation journal stirrups (8) are connected by the periphery bolt (9) connecting, on the sidewall (7) of described left shell (C1), have left breach, on the sidewall (7) of right shell body (C2), have the right breach corresponding with left gap position, on the first seamed edge of left breach, be provided with first longitudinal air outlet (a), at the middle part of left breach, be provided with second longitudinal air outlet (b), the middle part of the second seamed edge of left breach is connected by the first horizontal air outlet (c) with the middle part of second longitudinal air outlet (b), at the middle part of right breach, be provided with the 3rd longitudinal air outlet (d), the middle part of the second seamed edge of right breach is connected by the second horizontal air outlet (e) with the middle part of the 3rd longitudinal air outlet (d), the described the 3rd longitudinal air outlet (d) be positioned at second longitudinal air outlet (b) under, the second horizontal air outlet (e) be positioned at the first horizontal air outlet (c) under, key is:
The left-front corner position of described mount pad (2), position, right back angle are formed for arranging the installing plate (4) of reserved bolt through-hole after horizontally outward extending respectively, and the thickness of all the other positions of Thickness Ratio installing plate (4) of reserved bolt through-hole position is thin, correspondingly, on inlet box housing (E), be provided with the mounting platform (5) over against installing plate (4), after buckle (3) damage is installed, by the bolt through installing plate (4) and mounting platform (5), will be connected air channel (A) and be fixed on inlet box housing (E);
Described first longitudinal air outlet (a) is connected by the first level connection joint muscle (f) with second longitudinal air outlet (b), and the 3rd longitudinal air outlet (d) is connected by the second level connection joint muscle (g) with the first seamed edge of right breach.
Be preferably, totally three of described installation buckles (3), two left sides that are disposed on mount pad (2) wherein, another one is arranged on the right side central of mount pad (2).Optimize quantity and installation site that buckle is installed, cost-saving on the one hand, also consider on the other hand position needs.
Further, on the installation journal stirrup (8) of the sidewall (7) of described left shell (C1), be also provided with inserting column (10), on the installation journal stirrup (8) of the sidewall (7) of right shell body (C2), be provided with the jack (11) corresponding with inserting column (10).Inserting column jack combining structure, is convenient to when left and right housing is installed locate.
The beneficial effects of the utility model:
(1) 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 first on installing plate, beat bolt through-hole, then the mode being bolted realizes the installation that connects air channel and inlet box housing;
(2) 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;
(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;
(4) by set up the first level connection joint muscle and the second level connection joint muscle on the housing unit of left and right, the two ends of the first level connection joint muscle is by first longitudinal air outlet and second longitudinal air outlet tension, avoided first longitudinal air outlet or second longitudinal air outlet breach outwards to open or inwardly shunk, the two ends of the second level connection joint muscle, by breach seamed edge and the 3rd longitudinal air outlet tension of horizontal air outlet one side are not set, prevents that distortion from appearring in gap position place; Because another seamed edge of breach is connected by horizontal air outlet with longitudinal air outlet, laterally air outlet has played the effect of dowel, so this position no longer needs to arrange dowel.
In sum: the utility model is simple in structure, it is ingenious to design, can realize the Fast Installation that connects air channel by buckle is installed, the mode that can be bolted after buckle damages is again installed and is connected air channel, has avoided connection air channel to scrap in advance because buckle damage is installed; In processing and use procedure, there is distortion in the breach that can prevent again place, housing unit exit position, left and right simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that connects air channel in Fig. 1.
Fig. 3 is that the D of Fig. 2 is to view.
Fig. 4 is the F-F cutaway view of Fig. 3.
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 of left shell before improving.
Fig. 8 is the structural representation of right shell body after improving.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
In conjunction with Fig. 1---shown in Fig. 3, steaming device assembly before a kind of car air-conditioner, 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.By connecting air channel A air intake, after inlet box housing E, upper-lower casing assembly B, by left and right housing unit C air-out, its wind direction as shown by arrows in FIG..
Upper-lower casing assembly B is comprised of upper shell and lower house, and upper shell is positioned at the top of lower house.Left and right housing unit C is comprised of left shell and right shell body, and left shell is positioned at the left side of right shell body.Connect air channel A, inlet box housing E, upper shell, lower house, left shell and right shell body and be injection molding part.
Connecting air channel A is mainly comprised of the air channel main body 1 of arc, the mount pad 2 that is positioned at air channel main body 1 below.Mount pad 2 is horizontally outward extended to form by the lower edge of air channel main body 1.The left and right sides of mount pad 2 is respectively arranged with installs buckle 3, connects installation buckle 3 and inlet box housing E clamping that air channel A arranges by mount pad 2 left and right sides, and the above is consistent with existing structure, does not repeat them here.
Difference is: in the left-front corner position of mount pad 2, position, right back angle horizontally outward extends to form respectively installing plate 4.Installing plate 4 is for reserved bolt through-hole is set, and the thickness thin (shown in Fig. 4) of Thickness Ratio installing plate 4 all the other positions of reserved bolt through-hole position.Correspondingly, on inlet box housing E, be provided with the mounting platform 5 over against installing plate 4, after buckle 3 damages are installed, by the bolt through installing plate 4 and mounting platform 5, by being connected air channel A, be fixed on inlet box housing E.Installing plate 4 is dull and stereotyped, and when buckle 3 normal use is installed, installing plate 4 does not play a role; After buckle 3 damages are installed, on installing plate 4, beat bolt through-hole, connection air channel is fixed on inlet box housing E.
Figure 5 shows that the structural representation of left shell C1 in the housing unit C of left and right, Figure 6 shows that the structural representation of right shell body C2 in the housing unit C of left and right, both are injection molding part, assemble left and right housing unit.
Left and right housing C1, C2 are all by base plate 6, along base plate 6 periphery the shell structure that forms perpendicular to the sidewall 7 of base plate 6, and in housing, are provided with the dividing plate 12 perpendicular to base plate.Shown in Fig. 1, the periphery correspondence of the sidewall 7 of left shell C1, right shell body C2 is provided with 8, two corresponding installation journal stirrups 8 of some installation journal stirrups by the periphery bolt 9 connected (shown in Fig. 1) connecting.
On the sidewall 7 of left shell C1, have left breach, on the sidewall 7 of right shell body C2, have the right breach corresponding with left gap position.On the first seamed edge of left breach, be provided with first longitudinal air outlet a, at the middle part of left breach, be provided with second longitudinal air outlet b, the middle part of the second seamed edge of left breach is connected by the first horizontal air outlet c with the middle part of second longitudinal air outlet b.At the middle part of right breach, be provided with the 3rd longitudinal air outlet d, the middle part of the second seamed edge of right breach is connected by the second horizontal air outlet e with the middle part of the 3rd longitudinal air outlet d.The 3rd longitudinal air outlet d be positioned at second longitudinal air outlet b under, the second horizontal air outlet e be positioned at the first horizontal air outlet c under, the first horizontal air outlet c and the second horizontal air outlet e play the effect of dowel.The above is consistent with the structure of traditional left and right housing unit, does not repeat them here.
Difference is: first longitudinal air outlet a is connected by the first level connection joint muscle f with second longitudinal air outlet b, and the 3rd longitudinal air outlet d is connected by the second level connection joint muscle g with the first seamed edge of right breach.
Preferably, the two ends of the first level connection joint muscle f is connected with the top of first longitudinal air outlet a, the top of second longitudinal air outlet b respectively, and the two ends of the second level connection joint muscle g is connected with the top of right breach the first seamed edge, the top of the 3rd longitudinal air outlet d respectively.Also can be, the two ends of the first level connection joint muscle f be connected with the middle part of first longitudinal air outlet a, the middle part of second longitudinal air outlet b respectively, and effect is good not as being arranged on top.In like manner, the second level connection joint muscle g is also good not as being arranged on top in the middle part of being arranged on.
Further, on the installation journal stirrup 8 of the sidewall 7 of left shell C1, be also provided with inserting column 10, on the installation journal stirrup 8 of the sidewall 7 of right shell body C2, be provided with the jack corresponding with inserting column 10 11.The height of first longitudinal air outlet a, second longitudinal air outlet b, the 3rd longitudinal air outlet d, sidewall 7, dividing plate 12 is substantially equal.
During installation, first inserting column 10 is inserted in jack 11, more fastening by periphery bolt 9.
Preferably, totally three of buckles 3 are installed, two left sides that are disposed on mount pad 2 wherein, another one is arranged on the right side central of mount pad 2.
Claims (3)
1. steaming device assembly before a car air-conditioner, 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 connection air channel (A) comprises the air channel main body (1) of arc, the lower edge of described air channel main body (1) horizontally outward extends to form mount pad (2), the installation buckle (3) that described connection air channel (A) arranges by mount pad (2) left and right sides and inlet box housing (E) clamping, described left and right housing unit (C) comprises left shell (C1) and right shell body (C2), both are injection molding part, left and right housing (C1, C2) is all by base plate (6), along base plate (6) periphery the shell structure that forms perpendicular to the sidewall (7) of base plate (6), and in housing, be provided with the dividing plate (12) perpendicular to base plate, the periphery correspondence of the sidewall (7) of described left shell (C1), right shell body (C2) is provided with some installation journal stirrups (8), and two corresponding installation journal stirrups (8) are connected by the periphery bolt (9) connecting, on the sidewall (7) of described left shell (C1), have left breach, on the sidewall (7) of right shell body (C2), have the right breach corresponding with left gap position, on the first seamed edge of left breach, be provided with first longitudinal air outlet (a), at the middle part of left breach, be provided with second longitudinal air outlet (b), the middle part of the second seamed edge of left breach is connected by the first horizontal air outlet (c) with the middle part of second longitudinal air outlet (b), at the middle part of right breach, be provided with the 3rd longitudinal air outlet (d), the middle part of the second seamed edge of right breach is connected by the second horizontal air outlet (e) with the middle part of the 3rd longitudinal air outlet (d), the described the 3rd longitudinal air outlet (d) be positioned at second longitudinal air outlet (b) under, the second horizontal air outlet (e) be positioned at the first horizontal air outlet (c) under, it is characterized in that:
The left-front corner position of described mount pad (2), position, right back angle are formed for arranging the installing plate (4) of reserved bolt through-hole after horizontally outward extending respectively, and the thickness of all the other positions of Thickness Ratio installing plate (4) of reserved bolt through-hole position is thin, correspondingly, on inlet box housing (E), be provided with the mounting platform (5) over against installing plate (4), after buckle (3) damage is installed, by the bolt through installing plate (4) and mounting platform (5), will be connected air channel (A) and be fixed on inlet box housing (E);
Described first longitudinal air outlet (a) is connected by the first level connection joint muscle (f) with second longitudinal air outlet (b), and the 3rd longitudinal air outlet (d) is connected by the second level connection joint muscle (g) with the first seamed edge of right breach.
2. steaming device assembly before car air-conditioner according to claim 1, is characterized in that: totally three of described installation buckles (3), and two left sides that are disposed on mount pad (2) wherein, another one is arranged on the right side central of mount pad (2).
3. steaming device assembly before car air-conditioner according to claim 1 and 2, it is characterized in that: on the installation journal stirrup (8) of the sidewall (7) of described left shell (C1), be also provided with inserting column (10), on the installation journal stirrup (8) of the sidewall (7) of right shell body (C2), be provided with the jack (11) corresponding with inserting column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695936.1U CN203550313U (en) | 2013-11-06 | 2013-11-06 | Front evaporator assembly for vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695936.1U CN203550313U (en) | 2013-11-06 | 2013-11-06 | Front evaporator assembly for vehicle air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550313U true CN203550313U (en) | 2014-04-16 |
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ID=50468422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695936.1U Expired - Fee Related CN203550313U (en) | 2013-11-06 | 2013-11-06 | Front evaporator assembly for vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542632A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly for vehicle air conditioner |
-
2013
- 2013-11-06 CN CN201320695936.1U patent/CN203550313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542632A (en) * | 2013-11-06 | 2014-01-29 | 重庆龙润汽车转向器有限公司 | Front evaporator assembly for vehicle air conditioner |
| CN103542632B (en) * | 2013-11-06 | 2015-10-21 | 重庆龙润汽车转向器有限公司 | The front steaming device assembly of car air-conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141106 |
|
| EXPY | Termination of patent right or utility model |