CN203822580U - Thermal protection cover for automobile compressor - Google Patents
Thermal protection cover for automobile compressor Download PDFInfo
- Publication number
- CN203822580U CN203822580U CN201420216741.9U CN201420216741U CN203822580U CN 203822580 U CN203822580 U CN 203822580U CN 201420216741 U CN201420216741 U CN 201420216741U CN 203822580 U CN203822580 U CN 203822580U
- Authority
- CN
- China
- Prior art keywords
- protecting sheet
- end cap
- compressor
- boss
- thermal shield
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 11
- 210000003205 muscle Anatomy 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a thermal protection cover for an automobile compressor. The thermal protection cover comprises a circular end cover protection plate, the edge of which is provided with a flanging. The flanging extends outwardly just opposite to the portion of a compressor installing seat to form a curved-surface side protection plate. An installing boss, a first avoiding boss and a second avoiding boss are arranged on the end cover protection plate, in which a first installing hole, a second installing hole and a third installing hole are arranged. The end cover protection plate is arranged at an end cover at the tail portion of the compressor via the first installing hole, the second installing hole and the third installing hole. The thermal protection cover for the automobile compressor is advantaged by being good in heat insulation effect, high in versatility and convenient in installation.
Description
Technical field
The utility model relates to a kind of thermal insulation barriers, is specifically related to a kind of vehicle compressor thermal shield.
Background technique
Vehicle compressor is arranged on the side of engine exhaust system conventionally, if it is subject to the thermal radiation impact of vent systems, can cause surface temperature rising, pressure rising, the aging quickening of seal ring of compressor, occurs the problems such as abnormal sound, inefficacy, energy consumption height.
Be subject to for fear of compressor that vent systems is thermal-radiating to be affected, adding thermal shield (being equivalent to thermal shield) is more direct solution.
The mode of adding at present thermal shield mainly contains two kinds:
The first is on enmgine exhaust, to add thermal shield, and adjust according to compressor position, such as bulletin is that CN202811032U, name are called the patent of " engine exhaust manifold thermal shield ", it is sleeved on outside gas exhaust manifold, most of heat that gas exhaust manifold is given out wraps up, to ensure the safe, reliable of motor and other component (comprising compressor) work in cabin; But there are the following problems for it: (1) thermal shield is larger, because cabin space is limited, can cause thermal shield difficult arrangement; (2) larger thermal shield is difficult to reach mode requirement.
The second is on engine body, to add thermal shield, such as notification number is that CN103174515A, name are called the patent of " motor car engine hot junction thermal shield ", it is arranged on numbers of hot-side engine, other component of heat effects (the comprising compressor) work that can avoid motor to produce, it is simple in structure, but versatility poor (because different motors need to be made different mounting points), assembling inconvenient (because need to install, can increase general assembly line burden on motor general assembly line).
Summary of the invention
The purpose of this utility model is to provide a kind of vehicle compressor thermal shield simple in structure, makes it have good effect of heat insulation, stronger versatility, and easy for installation.
Vehicle compressor thermal shield described in the utility model, comprise rounded end cap protecting sheet, the edge of end cap protecting sheet is provided with flange, this flange stretches out and forms the side protecting sheet of curved in the part that is right against compressor fitting seat, part near side protecting sheet on end cap protecting sheet is outwardly, form installation base, on installation base, offer the first mounting hole, outwardly and oliquely downward extend corresponding to the part of compressor head mounting nuts on end cap protecting sheet, form first of long strip and dodge boss, first dodges and on boss, offers the second mounting hole, outwardly and extend obliquely upward corresponding to the part of compressor power plug-in unit on end cap protecting sheet, form second of long strip and dodge boss, second dodges and on boss, offers the 3rd mounting hole.
Further, in order to ensure that above-mentioned thermal shield has good effect of heat insulation and less material consumption, the angle that described side protecting sheet and end cap protecting sheet form is 128 °～133 °.
Further, in order to ensure that side protecting sheet has good vibration performance, the connection place of described end cap protecting sheet and side protecting sheet is provided with Edge Enhancement muscle, and a part for this Edge Enhancement muscle is positioned on end cap protecting sheet, and another part is positioned on side protecting sheet.
The utlity model has following effect:
(1) compressor heat protective housing is arranged on compressor afterbody end cap, and it can become a module with compressor and manages, and highly versatile, is convenient to modularization, and simple in structure, easy for installation.
(2) second mounting holes are opened in dodges first of compressor head mounting nuts and dodges on boss, the 3rd mounting hole is opened in dodges second of compressor power plug-in unit and dodges on boss, structure has obtained optimization (be equivalent to installation base be integrated in dodge on boss), in meeting mounting points distribution requirement, also effectively strengthen the vibration performance of compressor heat protective housing, reduce vibration abnormal sound risk, good endurance.
(3) angle of side protecting sheet and end cap protecting sheet design, makes thermal shield have good effect of heat insulation and less material consumption, and the design of Edge Enhancement muscle makes side protecting sheet have good vibration performance.
Brief description of the drawings
Fig. 1 is plan view of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the axonometric drawing of compressor.
Fig. 4 is that the utility model is arranged on the axonometric drawing on compressor afterbody end cap.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Vehicle compressor thermal shield as shown in Figures 1 to 4, be stamped to form by single piece of metal plate, it comprises rounded end cap protecting sheet 1, the edge of end cap protecting sheet 1 is provided with the flange 14 towards compressor direction, the part that this flange 14 is right against compressor fitting seat 13 stretches out and forms the side protecting sheet 3 of curved, the angle forming between side protecting sheet 3 and end cap protecting sheet 1 is 130 ° and (can be also 128 °, 129 °, 131 °, 133 °), end cap protecting sheet 1 is provided with Edge Enhancement muscle 2 with the connection place of side protecting sheet 3, a part for Edge Enhancement muscle 2 is positioned on end cap protecting sheet 1, another part is positioned on side protecting sheet 3.Part near side protecting sheet 3 on end cap protecting sheet 1 is outwardly; form installation base 5; on installation base 5, offer the first mounting hole 51; outwardly and oliquely downward extend corresponding to the part of compressor head mounting nuts 8 on end cap protecting sheet 1; form first of long strip and dodge boss 6; first dodges and on boss 6, offers the second mounting hole 61; outwardly and extend obliquely upward corresponding to the part of compressor power plug-in unit 9 on end cap protecting sheet 1; forming second of long strip dodges boss 7, the second and dodges and on boss 7, offer the 3rd mounting hole 71.
On compressor afterbody end cap 4, be provided with corresponding to the place of installation base 5 the first screw hole column 10 matching with the first mounting hole 51, on compressor afterbody end cap 4 near compressor head mounting nuts 8 and be provided with the second screw hole column 11 matching with the second mounting hole 61 corresponding to the first place of dodging boss 6, on compressor afterbody end cap 4 near compressor power plug-in unit 9 and be provided with the 3rd screw hole column 12 matching with the 3rd mounting hole 71 corresponding to the second place of dodging boss 7.When mounted, first, second, third screw hole column passes first, second, third mounting hole, and is bolted, thereby thermal shield is fixed on compressor afterbody end cap 4.
Claims (3)
1. a vehicle compressor thermal shield, it is characterized in that: comprise rounded end cap protecting sheet (1), the edge of end cap protecting sheet is provided with flange (14), this flange stretches out and forms the side protecting sheet (3) of curved in the part that is right against compressor fitting seat (13), part near side protecting sheet on end cap protecting sheet is outwardly, form installation base (5), on installation base, offer the first mounting hole (51), outwardly and oliquely downward extend corresponding to the part of compressor head mounting nuts (8) on end cap protecting sheet, form first of long strip and dodge boss (6), first dodges and on boss, offers the second mounting hole (61), outwardly and extend obliquely upward corresponding to the part of compressor power plug-in unit (9) on end cap protecting sheet, form second of long strip and dodge boss (7), second dodges and on boss, offers the 3rd mounting hole (71).
2. vehicle compressor thermal shield according to claim 1, is characterized in that: the angle forming between described side protecting sheet (3) and end cap protecting sheet (1) is 128 °～133 °.
3. vehicle compressor thermal shield according to claim 1 and 2; it is characterized in that: described end cap protecting sheet (1) is provided with Edge Enhancement muscle (2) with the connection place of side protecting sheet (3); a part for this Edge Enhancement muscle is positioned on end cap protecting sheet, and another part is positioned on side protecting sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216741.9U CN203822580U (en) | 2014-04-30 | 2014-04-30 | Thermal protection cover for automobile compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420216741.9U CN203822580U (en) | 2014-04-30 | 2014-04-30 | Thermal protection cover for automobile compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822580U true CN203822580U (en) | 2014-09-10 |
Family
ID=51478090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420216741.9U Expired - Fee Related CN203822580U (en) | 2014-04-30 | 2014-04-30 | Thermal protection cover for automobile compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277574A (en) * | 2020-11-12 | 2021-01-29 | 合肥长安汽车有限公司 | Compressor assembly heat-proof device for automobile |
-
2014
- 2014-04-30 CN CN201420216741.9U patent/CN203822580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277574A (en) * | 2020-11-12 | 2021-01-29 | 合肥长安汽车有限公司 | Compressor assembly heat-proof device for automobile |
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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: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |