CN213733810U - Heat insulation pad for automobile engine hood - Google Patents
Heat insulation pad for automobile engine hood Download PDFInfo
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- CN213733810U CN213733810U CN202022447588.9U CN202022447588U CN213733810U CN 213733810 U CN213733810 U CN 213733810U CN 202022447588 U CN202022447588 U CN 202022447588U CN 213733810 U CN213733810 U CN 213733810U
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Abstract
The utility model belongs to the technical field of engine hoods, and discloses an automobile engine hood heat insulation pad, which comprises a heat insulation pad body, wherein an aluminum foil layer is arranged at the inner side of the heat insulation pad body, the heat insulation pad body comprises a base layer, reinforcing layers are arranged at both sides of the base layer, one side of the reinforcing layers, which is far away from the base layer, is connected with a first antistatic layer, one side of the first antistatic layer, which is far away from the reinforcing layers, is fixed with a second antistatic layer, one side of the second antistatic layer, which is far away from the first antistatic layer, is provided with a reinforcing layer, one side of the reinforcing layer, which is far away from the second antistatic layer, is connected with a carbon layer, the utility model can reinforce the overall strength of the heat insulation pad body through the reinforcing layers, thereby greatly improving the tensile and pressure resistance of the device, and can greatly enhance the antistatic property of the heat insulation pad body through the double-layer protection of the first antistatic layer and the second antistatic layer, thereby preventing static electricity and greatly improving the safety of the device.
Description
Technical Field
The utility model belongs to the technical field of the bonnet, concretely relates to automobile bonnet heat insulating mattress.
Background
The engine cover is made of rubber foam cotton and aluminum foil materials, when the noise of an engine is reduced, heat generated by the operation of the engine can be simultaneously isolated, the paint surface on the surface of the engine cover is effectively protected, aging is prevented, the engine, peripheral pipeline accessories and the like are protected, important components of an automobile are arranged under the engine cover and comprise the engine, a circuit, an oil way, a brake system, a transmission system and the like, the engine cover is important for the automobile, the adverse effects of impact, corrosion, rainwater, electric interference and the like can be fully prevented by improving the strength and the structure of the engine cover, and the normal operation of the automobile is fully protected.
In chinese patent No. CN201520109465.0, a heat insulating pad for a hood of an automobile is disclosed, which is provided with a layer of aluminum foil, glass fiber and polyurethane foam to improve the heat insulating and noise reducing characteristics of the heat insulating pad, but the device still has many defects in practical use, for example, the heat insulating pad has poor antistatic ability, and once static electricity is generated, it is very easy to cause short circuit of a power circuit, even electric shock and explosion, which affects safety very much.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile engine hood heat insulating mattress to the antistatic ability of the heat insulating mattress who provides in solving above-mentioned background art is relatively poor, and the general problem of wear resistance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile engine hood heat insulating mattress, includes the heat insulating mattress body, the aluminium foil layer is installed to the inboard of heat insulating mattress body, and the heat insulating mattress body includes the basic unit, reinforced layer, two are all installed to the both sides of basic unit one side of keeping away from the basic unit on reinforced layer all is connected with first antistatic backing, one side that reinforced layer was kept away from on first antistatic backing is fixed with the second antistatic backing.
Preferably, the enhancement layer is installed to the one side that first antistatic backing was kept away from to the second antistatic backing, the one side that the second antistatic backing was kept away from to the enhancement layer is connected with the charcoal layer, the one side that the enhancement layer was kept away from to the charcoal layer is fixed with the wearing layer, the enhancement layer includes fire-retardant layer, the both sides on fire-retardant layer all are connected with the ceramic fibre layer.
Preferably, one side of the aluminum foil layer, which is far away from the heat insulation pad body, is provided with a first heat-resistant glue and a second heat-resistant glue, and the second heat-resistant glue is perpendicular to the first heat-resistant glue.
Preferably, the bottom end of the heat insulation pad body is fixed with an installation buckle, and a mounting hole is formed in the side wall of the installation buckle.
Preferably, the top end of the heat insulation pad body is provided with a groove, and the groove is of a concave trapezoidal structure.
Preferably, the four ends of the outer wall of the heat insulation pad body are provided with arc chamfers, and the outer side of the waterproof membrane heat insulation pad body is connected with a waterproof membrane.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a reinforcing layer can strengthen the bulk strength of heat insulating mattress body to the tensile withstand voltage ability of device has been improved greatly, through the double-deck protection of first antistatic backing and second antistatic backing, can strengthen the antistatic backing body's greatly antistatic backing body, thereby prevented that static from taking place, improved the security of device greatly.
(2) The utility model discloses a wearing layer can strengthen the wear resistance of thermal-insulated pad body greatly, and the greasy dirt gas that gives off in can effectual absorbed air through the charcoal layer can make thermal-insulated pad body have stronger high temperature resistant fire behavior through the enhancement layer to further improvement the fire prevention guard action of device, prolonged the life of device greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the heat insulation pad body of the present invention;
FIG. 3 is a schematic view of the inner structure of the reinforcement layer of the present invention;
in the figure: 1. a groove; 2. a thermal insulation pad body; 21. a base layer; 22. a reinforcing layer; 23. a first antistatic layer; 24. a second antistatic layer; 25. a reinforcing layer; 251. a flame retardant layer; 252. a ceramic fiber layer; 26. a carbon layer; 27. a wear layer; 3. a first heat-resistant adhesive; 4. a second heat-resistant glue; 5. installing a buckle; 6. an aluminum foil layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: an automobile engine hood heat insulation pad comprises a heat insulation pad body 2, an aluminum foil layer 6 is installed on the inner side of the heat insulation pad body 2, the heat insulation pad body 2 comprises a base layer 21, reinforcing layers 22 are installed on two sides of the base layer 21, the reinforcing layers 22 are formed by winding and weaving copper wires and aluminum wires, the overall strength of the heat insulation pad body 2 can be enhanced through the reinforcing layers 22, the tensile and pressure resistance of the device is greatly improved, one sides, far away from the base layer 21, of the two reinforcing layers 22 are connected with first anti-static layers 23, one sides, far away from the reinforcing layers 22, of the first anti-static layers 23 are fixed with second anti-static layers 24, the first anti-static layers 23 and the second anti-static layers 24 are both made of anti-static polycarbonate and polyethylene terephthalate materials, and the antistatic performance of the heat insulation pad body 2 can be greatly enhanced through the double-layer protection of the first anti-static layers 23 and the second anti-static layers 24, thereby preventing static electricity and greatly improving the safety of the device.
Furthermore, a reinforcing layer 25 is installed on one side of the second anti-static layer 24 away from the first anti-static layer 23, a carbon layer 26 is connected to one side of the reinforcing layer 25 away from the second anti-static layer 24, a wear-resistant layer 27 is fixed on one side of the carbon layer 26 away from the reinforcing layer 25, the wear-resistant layer 27 is made of an aramid fiber fabric layer, has excellent wear-resistant and corrosion-resistant capabilities, the wear-resistant performance of the heat-insulating pad body 2 can be greatly enhanced through the wear-resistant layer 27, meanwhile, the carbon layer 26 can effectively absorb oil stain gas emitted from the air, the reinforcing layer 25 comprises a flame-retardant layer 251, the flame-retardant layer 251 is composed of a magnesium hydroxide flame retardant, both sides of the flame-retardant layer 251 are connected with ceramic fiber layers 252, in addition, the ceramic fiber layer 252 and the flame retardant layer 251 can make the heat insulation pad body 2 have stronger high-temperature resistance and fire resistance, thereby further improving the fireproof protection function of the device and greatly prolonging the service life of the device.
Further, one side of the aluminum foil layer 6, which is far away from the heat insulation pad body 2, is provided with first heat-resistant glue 3 and second heat-resistant glue 4, and the second heat-resistant glue 4 is perpendicular to the first heat-resistant glue 3.
Specifically, 5 is detained in the bottom mounting of heat insulating mattress body 2, detains 5 through the installation and is convenient for install heat insulating mattress body 2 fast, and the mounting hole has been seted up to the lateral wall that 5 was detained in the installation.
Specifically, the top end of the heat insulation pad body 2 is provided with a groove 1, the groove 1 can further dissipate heat and insulate heat, and the groove 1 is of a concave trapezoidal structure.
Specifically, four ends of the outer wall of the heat insulation pad body 2 are provided with arc chamfers, the outer side of the waterproof film heat insulation pad body 2 is connected with a waterproof film, and the waterproof film has a waterproof effect.
The utility model discloses a theory of operation and use flow: the utility model discloses a when using, can strengthen the wear resistance of thermal-insulated pad body 2 greatly through wearing layer 27, can be effectual the greasy dirt gas that gives off in the absorption air through charcoal layer 26, can make thermal-insulated pad body 2 have stronger high temperature resistant fire behavior through ceramic fibre layer 252 and fire-retardant layer 251 simultaneously, thereby further improvement the fire protection effect of device, the life of device has been prolonged greatly, can strengthen the bulk strength of thermal-insulated pad body 2 through strengthening layer 22, thereby the tensile withstand voltage of device has been improved greatly, can strengthen the antistatic behavior of thermal-insulated pad body 2 greatly through first antistatic backing 23 and second antistatic backing 24, thereby static emergence has been prevented, the security of device has been improved greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile engine hood heat insulating mattress which characterized in that: including thermal-insulated pad body (2), aluminium foil layer (6) are installed to the inboard of thermal-insulated pad body (2), and thermal-insulated pad body (2) include basic unit (21), reinforced layer (22) are all installed to the both sides of basic unit (21), two one side of keeping away from basic unit (21) on reinforced layer (22) all is connected with first antistatic backing (23), one side that reinforced layer (22) were kept away from in first antistatic backing (23) is fixed with second antistatic backing (24).
2. The automotive hood insulation mat of claim 1, wherein: the reinforced layer (25) is installed on one side, away from the first anti-static layer (23), of the second anti-static layer (24), one side, away from the second anti-static layer (24), of the reinforced layer (25) is connected with the carbon layer (26), one side, away from the reinforced layer (25), of the carbon layer (26) is fixed with the wear-resistant layer (27), the reinforced layer (25) comprises a flame-retardant layer (251), and the two sides of the flame-retardant layer (251) are connected with the ceramic fiber layer (252).
3. The automotive hood insulation mat of claim 1, wherein: one side of the aluminum foil layer (6) far away from the heat insulation pad body (2) is provided with first heat-resistant glue (3) and second heat-resistant glue (4), and the second heat-resistant glue (4) is perpendicular to the first heat-resistant glue (3).
4. The automotive hood insulation mat of claim 1, wherein: the bottom end of the heat insulation pad body (2) is fixed with an installation buckle (5), and a mounting hole is formed in the side wall of the installation buckle (5).
5. The automotive hood insulation mat of claim 1, wherein: the top end of the heat insulation pad body (2) is provided with a groove (1), and the groove (1) is of a sunken trapezoidal structure.
6. The automotive hood insulation mat of claim 1, wherein: the four ends of the outer wall of the heat insulation pad body (2) are provided with arc chamfers, and the outer side of the waterproof film heat insulation pad body (2) is connected with a waterproof film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447588.9U CN213733810U (en) | 2020-10-29 | 2020-10-29 | Heat insulation pad for automobile engine hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022447588.9U CN213733810U (en) | 2020-10-29 | 2020-10-29 | Heat insulation pad for automobile engine hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213733810U true CN213733810U (en) | 2021-07-20 |
Family
ID=76856062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022447588.9U Active CN213733810U (en) | 2020-10-29 | 2020-10-29 | Heat insulation pad for automobile engine hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213733810U (en) |
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2020
- 2020-10-29 CN CN202022447588.9U patent/CN213733810U/en active Active
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