CN202686214U - Heat shield - Google Patents
Heat shield Download PDFInfo
- Publication number
- CN202686214U CN202686214U CN 201220293489 CN201220293489U CN202686214U CN 202686214 U CN202686214 U CN 202686214U CN 201220293489 CN201220293489 CN 201220293489 CN 201220293489 U CN201220293489 U CN 201220293489U CN 202686214 U CN202686214 U CN 202686214U
- Authority
- CN
- China
- Prior art keywords
- heat
- insulation felt
- thermal insulation
- joint strip
- sealing joint
- 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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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a heat shield, which comprises an insulating sleeve, composite thermal insulation felt floor leather, a heat-conducting plate, a sealing joint strip and an aluminum foil-including thermal insulation felt, wherein the aluminum foil-including thermal insulation felt is arranged in the insulating sleeve; the sealing joint strip is arranged on the lower part of the aluminum foil-including thermal insulation felt; the composite thermal insulation felt floor leather is arranged on the lower part of the sealing joint strip; and the heat-conducting plate is arranged on one side of the composite thermal insulation felt floor leather. Due to the adoption of the heat shield, noise in an automobile is lowered greatly, transfer of heat is avoided, the changes of cold and hot loads in the automobile are reduced, the power consumption of the automobile is lowered, and the running economy of an automobile air conditioner is increased.
Description
Technical field
The utility model relates to a kind of heat baffle.
Background technology
Removed front and rear windows glass on the automobile, outside side and the car door, the heat-insulation and heat-preservation area at automobile body front-back wall, left and right sides gusset, roof skeleton structure place accounts for very large proportion, at present, for on the markets such as automobile skeleton, car floor various heat-insulation and heat-preservation measures being arranged, but the driving engine of air-conditioner vehicle is a large thermal source and noise source, and it is indoor that the heat of its generation and noise will import car into by the engine room wall, affects the traveling comfort in the car.
The utility model content
The utility model purpose: the purpose of this utility model is in order to solve the deficiencies in the prior art, to provide a kind of simple in structure, and heat insulation and preservation effect is obvious, and the significant heat baffle of automotive engine reducing noise.
Technical scheme: in order to realize above purpose, a kind of heat baffle described in the utility model, it comprises lagging jacket, compound heat-insulation felt flooring laminate, heat-conducting plate, sealing joint strip and band aluminium foil heat insulation felt, be provided with band aluminium foil heat insulation felt in the described lagging jacket, bottom with the aluminium foil heat insulation felt is provided with sealing joint strip, and the bottom of sealing joint strip is provided with compound heat-insulation felt flooring laminate, and a side of compound heat-insulation felt flooring laminate is provided with heat-conducting plate.
The place is provided with vibrationproof heat isolating damping film in the middle of the described compound heat-insulation felt flooring laminate.
Beneficial effect: a kind of heat baffle that the utility model provides, pass through thermal insulation material, sealing joint strip and lagging jacket etc. reach the purpose of heat-insulation and heat-preservation, vibration damping, the heat baffle of this design not only effectively raises the heat-insulating and sealing of driving engine, simultaneously, has also reduced greatly the noise in the car, avoided heat transfer, reduce the variation of cooling and heating load in the car, reduced the consumption of power of automobile, improved the performance driving economy of air conditioning for automobiles.
Description of drawings
Fig. 1 is cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
Be illustrated in figure 1 as a kind of heat baffle described in the utility model, it comprises lagging jacket 1, compound heat-insulation felt flooring laminate 2, heat-conducting plate 3, sealing joint strip 4 and band aluminium foil heat insulation felt 5.
Be provided with band aluminium foil heat insulation felt 5 in the described lagging jacket 1, bottom with aluminium foil heat insulation felt 5 is provided with double sealing adhesive tape 4, the bottom of double sealing adhesive tape 4 is provided with compound heat-insulation felt flooring laminate 2, the place is provided with vibrationproof heat isolating damping film 6 in the middle of the compound heat-insulation felt flooring laminate 2, and a side of compound heat-insulation felt flooring laminate 2 is provided with heat-conducting plate 3.
Driving engine is provided with lagging jacket 1, the periphery of lagging jacket 1 adopts double sealing adhesive tape 4 to prevent that heat into the car, this heat baffle also is provided with aluminium foil acoustical and thermal felt 5, in order to reflect and to absorb heat and the noise that is produced by driving engine, the outside of heat baffle adds compound heat-insulation felt flooring laminate 2, vibrationproof heat isolating damping film 6 and lagging jacket 1, to avoid heat transfer, and heat insulation vibration damping, install the heat-conducting plate 3 of rounding off additional at the driving engine rear portion, not only effectively raise the heat-insulating and sealing of driving engine, simultaneously, also reduced greatly the noise in the car.
The above-mentioned specific embodiment only is explanation technical conceive of the present utility model and characteristics, its objective is to allow to be familiar with these those skilled in the art and can to understand content of the present utility model and according to this enforcement, can not limit protection domain of the present utility model with this.All equivalents or modifications of making according to the utility model Spirit Essence all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. heat baffle, it is characterized in that: it comprises lagging jacket (1), compound heat-insulation felt flooring laminate (2), heat-conducting plate (3), sealing joint strip (4) and band aluminium foil heat insulation felt (5) are provided with band aluminium foil heat insulation felt (5) in the described lagging jacket (1), the bottom of band aluminium foil heat insulation felt (5) is provided with sealing joint strip (4), the bottom of sealing joint strip (4) is provided with compound heat-insulation felt flooring laminate (2), and a side of compound heat-insulation felt flooring laminate (2) is provided with heat-conducting plate (3).
2. a kind of heat baffle according to claim 1 is characterized in that: locate to be provided with vibrationproof heat isolating damping film (6) in the middle of the described compound heat-insulation felt flooring laminate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293489 CN202686214U (en) | 2012-06-21 | 2012-06-21 | Heat shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220293489 CN202686214U (en) | 2012-06-21 | 2012-06-21 | Heat shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686214U true CN202686214U (en) | 2013-01-23 |
Family
ID=47541872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220293489 Expired - Fee Related CN202686214U (en) | 2012-06-21 | 2012-06-21 | Heat shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700476A (en) * | 2012-06-21 | 2012-10-03 | 太仓凯鑫电子有限公司 | Heat shield |
-
2012
- 2012-06-21 CN CN 201220293489 patent/CN202686214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700476A (en) * | 2012-06-21 | 2012-10-03 | 太仓凯鑫电子有限公司 | Heat shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130621 |