CN201808425U - Commercial vehicle top-mounted evaporator installation structure - Google Patents
Commercial vehicle top-mounted evaporator installation structure Download PDFInfo
- Publication number
- CN201808425U CN201808425U CN2010205519089U CN201020551908U CN201808425U CN 201808425 U CN201808425 U CN 201808425U CN 2010205519089 U CN2010205519089 U CN 2010205519089U CN 201020551908 U CN201020551908 U CN 201020551908U CN 201808425 U CN201808425 U CN 201808425U
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- CN
- China
- Prior art keywords
- roof
- attachment point
- packed evaporator
- upper shell
- top cover
- 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 utility model discloses a commercial vehicle top-mounted evaporator installation structure, which comprises a clamping structure and a clamping positioning structure arranged on the upper left part of an upper shell of a top-mounted evaporator and a plurality of installation points. The installation structure is characterized in that: a top cover strut is arranged on the top side wall of a vehicle body; the upper left part, the upper right part and the lower middle part of the top cover strut are provided with cross slots and correspondingly matched with the clamping structure and the clamping positioning structure on the upper left part of the upper shell of the top-mounted evaporator respectively; and the top cover strut is provided with a plurality of welding nuts which are correspondingly connected with the plurality of installation points on the top-mounted evaporator respectively. The installation structure solves abnormal sound caused by over large vibration amplitude of the top-mounted evaporator, solves the problem that the top-mounted evaporator drops due to over long cantilever of the traditional top-mounted evaporator, improves the appearance quality, lightens the assembly work intensity, improves the assembly manufacturability, realizes lightweight of the product and the whole vehicle, and reduces the cost of the whole vehicle.
Description
Technical field
The utility model relates to the air conditioning for automobiles parts, is specifically related to a kind of commercial vehicle/comm..vehicle roof-packed evaporator mounting structure.
Background technology
Existing automobile overhead evaporator mounting structure comprises left adapter plate, right adapter plate and roof-packed evaporator left tray, the right carriage of roof-packed evaporator.Left side adapter plate, right adapter plate respectively are connected with the upper shell of roof-packed evaporator by three bolts.Left side adapter plate, right adapter plate are installed on roof-packed evaporator left tray, the right carriage of roof-packed evaporator by two nuts respectively, and roof-packed evaporator left tray, the right carriage of roof-packed evaporator are installed in the vehicle body top side by two bolts respectively again and place.The problem of Cun Zaiing is like this: 1) owing to left adapter plate, right adapter plate are split type, the roof-packed evaporator assembly is difficult to avoid the vibration that driving engine and vehicle produce when jolting road traveling, the roof-packed evaporator total performance can contact with generation between the top cover liner and rub like this, and then produces abnormal sound; 2) owing to roof-packed evaporator gravity reason, roof-packed evaporator is easy to down, thereby it is bad to cause roof-packed evaporator and top cover liner to be fitted, and the gap is bigger than normal, influences exterior quality; 3) because existing automobile overhead evaporator band annex assembly sole mass is bigger, and comparison of sizes is big, and the attachment point on vehicle body is many, and therefore, existing roof-packed evaporator assembly process process is relatively poor, assembly crewman's working strength is very big.
Summary of the invention
The purpose of this utility model provides a kind of commercial vehicle/comm..vehicle roof-packed evaporator mounting structure, when avoiding automobile to travel on the road surface of jolting, it falls under the roof-packed evaporator and vibrates the situation that produces abnormal sound to take place, improve roof-packed evaporator and top cover liner exterior quality, improve assembly process process, alleviate fitting work intensity.
A kind of commercial vehicle/comm..vehicle roof-packed evaporator mounting structure described in the utility model, comprise first interface arrangment that is located at roof-packed evaporator upper shell upper left quarter, second interface arrangment of upper right quarter and the clamping location structure of middle and lower part, be located at first attachment point on two pieces in roof-packed evaporator upper shell the right respectively, second attachment point, be located at the 3rd attachment point on two pieces in the roof-packed evaporator upper shell left side respectively, the 4th attachment point, it is characterized in that: a top cover stay is located at the top side of vehicle body and places, upper left quarter at this top cover stay, upper right quarter and middle and lower part are provided with the cross slotted eye respectively, and respectively with first interface arrangment of roof-packed evaporator upper shell upper left quarter, the clamping location structure corresponding matching of second interface arrangment of upper right quarter and middle and lower part; Right part at this top cover stay is provided with first welded nut and second welded nut, and corresponding with first attachment point and second attachment point on two pieces in roof-packed evaporator upper shell the right respectively, and by bolted connection together; Left part at this top cover stay is provided with the 3rd welded nut and the 4th welded nut, and corresponding with the 3rd attachment point and the 4th attachment point on two pieces in the roof-packed evaporator upper shell left side respectively, and by bolted connection together.
Described a kind of commercial vehicle/comm..vehicle roof-packed evaporator mounting structure, its described roof-packed evaporator upper shell and establish thereon first interface arrangment, second interface arrangment and clamping location structure, first attachment point, second attachment point, the 3rd attachment point and the 4th attachment point are an injection moulding integral body.Adopt the PP+TD20 material, to alleviate the weight of product.
The utility model is compared with prior art and is had the following advantages: solved owing to the excessive abnormal sound that causes of roof-packed evaporator Oscillation Amplitude; Solved owing to falling problem under the long roof-packed evaporator that causes of traditional roof-packed evaporator cantilever, improved exterior quality; Alleviate assembly crewman's working strength, improved the assembly process process of roof-packed evaporator; And on the conventional mounting mode, cancelled the left adapter plate of roof-packed evaporator, right adapter plate, roof-packed evaporator left tray, the right carriage of roof-packed evaporator, and realized the lightweight of product and car load, reduced integral vehicle cost.
Description of drawings
Fig. 1 is the structural representation of roof-packed evaporator.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is roof-packed evaporator and top cover stay bonded assembly scheme drawing.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2 and a kind of commercial vehicle/comm..vehicle roof-packed evaporator mounting structure shown in Figure 3, comprise first interface arrangment 1 that is located at roof-packed evaporator upper shell 8 upper left quarters, second interface arrangment 3 of upper right quarter and the clamping location structure 2 of middle and lower part, be located at first attachment point 4, second attachment point 5 on two pieces in roof-packed evaporator upper shell 8 the right respectively, be located at the 3rd attachment point 6, the 4th attachment point 7 on two pieces in roof-packed evaporator upper shell 8 left sides respectively;
One top cover stay 14 is located at the top side of vehicle body and places, upper left quarter, upper right quarter and middle and lower part at this top cover stay are provided with cross slotted eye 13 respectively, and respectively with first interface arrangment 1 of roof-packed evaporator upper shell 8 upper left quarters, second interface arrangment 3 of upper right quarter and clamping location structure 2 corresponding matching of middle and lower part; Right part at this top cover stay is provided with first welded nut 9 and second welded nut 10, and corresponding with first attachment point 4 and second attachment point 5 on two pieces in roof-packed evaporator upper shell 8 the right respectively, and by bolted connection together; Left part at this top cover stay is provided with the 3rd welded nut 11 and the 4th welded nut 12, and corresponding with the 3rd attachment point 6 and the 4th attachment point 7 on two pieces in roof-packed evaporator upper shell 8 left sides respectively, and by bolted connection together.
Described roof-packed evaporator upper shell 8 and first interface arrangment 1, second interface arrangment 3 and clamping location structure 2, first attachment point 4, second attachment point, 5, the three attachment points 6 and the 4th attachment point 7 established thereon are an injection moulding integral body.
During installation, at first, first interface arrangment 1, second interface arrangment 3 and clamping location structure 2 on the roof-packed evaporator upper shell 8 are aimed at thirty word slotted eye 13 on the top cover stay 14 respectively, behind the aligning roof-packed evaporator is pushed away forward about 10mm, roof-packed evaporator hangs on the top cover stay 14 by the barb of first interface arrangment 1 on the roof-packed evaporator upper shell 8, second interface arrangment 3, clamping location structure 2; Secondly, respectively first welded nut 9 on first attachment point 4 on the roof-packed evaporator upper shell 8 and the top cover stay 14 is connected by bolt; Second attachment point 5 and second welded nut 10 pass through bolted connection; The 3rd attachment point 6 and the 3rd welded nut 11 pass through bolted connection; The 4th attachment point 7 and the 4th welded nut 12 pass through bolted connection.Because the roof-packed evaporator upper shell directly is connected with interface arrangment by bolt with top cover stay 14, so, shortened the jib-length of roof-packed evaporator, avoid falling under the roof-packed evaporator and influence exterior quality; Because the increase of interface arrangment, reduced the excessive and abnormal sound problem that causes of roof-packed evaporator Oscillation Amplitude, and reduced assembly crewman's working strength.
Claims (2)
1. commercial vehicle/comm..vehicle roof-packed evaporator mounting structure, comprise first interface arrangment (1) that is located at roof-packed evaporator upper shell (8) upper left quarter, second interface arrangment (3) of upper right quarter and the clamping location structure (2) of middle and lower part, be located at first attachment point (4) on two pieces in roof-packed evaporator upper shell (8) the right respectively, second attachment point (5), be located at the 3rd attachment point (6) on two pieces in roof-packed evaporator upper shell (8) left side respectively, the 4th attachment point (7), it is characterized in that: a top cover stay (14) is located at the top side of vehicle body and places, upper left quarter at this top cover stay, upper right quarter and middle and lower part are provided with cross slotted eye (13) respectively, and respectively with first interface arrangment (1) of roof-packed evaporator upper shell (8) upper left quarter, clamping location structure (2) corresponding matching of upper right quarter second interface arrangment (3) and middle and lower part; Right part at this top cover stay is provided with first welded nut (9) and second welded nut (10), and corresponding with first attachment point (4) and second attachment point (5) on two pieces in roof-packed evaporator upper shell (8) the right respectively, and passes through bolted connection together; Left part at this top cover stay is provided with the 3rd welded nut (11) and the 4th welded nut (12), and corresponding with the 3rd attachment point (6) and the 4th attachment point (7) on two pieces in roof-packed evaporator upper shell (8) left side respectively, and by bolted connection together.
2. a kind of commercial vehicle/comm..vehicle roof-packed evaporator mounting structure according to claim 1, it is characterized in that: described roof-packed evaporator upper shell (8) and establish thereon first interface arrangment (1), second interface arrangment (3) and clamping location structure (2), first attachment point (4), second attachment point (5), the 3rd attachment point (6) and the 4th attachment point (7) are an injection moulding integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205519089U CN201808425U (en) | 2010-09-30 | 2010-09-30 | Commercial vehicle top-mounted evaporator installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205519089U CN201808425U (en) | 2010-09-30 | 2010-09-30 | Commercial vehicle top-mounted evaporator installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201808425U true CN201808425U (en) | 2011-04-27 |
Family
ID=43891370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205519089U Expired - Fee Related CN201808425U (en) | 2010-09-30 | 2010-09-30 | Commercial vehicle top-mounted evaporator installation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201808425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587372A (en) * | 2012-08-14 | 2014-02-19 | 重庆长安汽车股份有限公司 | Mounting structure of overhead evaporator decoration shell |
| CN104822554B (en) * | 2012-11-30 | 2017-06-09 | 株式会社电装 | The fixed structure of heat exchanger |
-
2010
- 2010-09-30 CN CN2010205519089U patent/CN201808425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587372A (en) * | 2012-08-14 | 2014-02-19 | 重庆长安汽车股份有限公司 | Mounting structure of overhead evaporator decoration shell |
| CN104822554B (en) * | 2012-11-30 | 2017-06-09 | 株式会社电装 | The fixed structure of heat exchanger |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20190930 |