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CN-224211007-U - Environment-friendly high-temperature-resistant automobile heat insulation pad

CN224211007UCN 224211007 UCN224211007 UCN 224211007UCN-224211007-U

Abstract

The utility model discloses an environment-friendly high-temperature-resistant automobile heat insulation pad, which relates to the technical field of heat insulation pads, and comprises a heat insulation pad main body, wherein one side of the heat insulation pad main body is lapped with a limiting plate, one side of the limiting plate is provided with a limiting mechanism, in the utility model, one end of a frame IV moves the frame III, the other end of the frame IV moves the frame I, the other end of the frame II moves the frame III, the length and the width of a fixing frame can be respectively adjusted, an arc-shaped elastic sheet can assist in the position calibration of one side of the heat insulation pad main body, can carry out spacingly to the heat insulating mattress main part through the limiting plate, realize the inside stable installation of heat insulating mattress main part at the mount, also be convenient for follow-up heat insulating mattress main part's quick dismantlement change, but heat insulating mattress main part repeatedly usable to reduce the wasting of resources, high temperature resistant reflection layer and main insulating layer combination use, can improve the thermal-insulated effect of heat insulating mattress main part, possess the cushioning effect through fire-retardant buffer layer when the separation heat pierces through, can promote the functionality when heat insulating mattress main part uses.

Inventors

  • XIE JIANYU
  • Fu Benteng
  • XIE XIAORONG
  • WANG BINGJUN
  • HU XIMEI

Assignees

  • 江苏赛露达汽车隔音材料有限公司

Dates

Publication Date
20260508
Application Date
20250618

Claims (7)

  1. 1. An environment-friendly high-temperature-resistant automobile heat insulation pad comprises a heat insulation pad main body (3) and is characterized in that a limiting plate (6) is lapped on one side of the heat insulation pad main body (3), a limiting mechanism is arranged on one side of the limiting plate (6), the limiting mechanism comprises a first frame (1), a fourth frame (5) and an extension frame (7), one end of the first frame (1) is slidably connected with a second frame (2), one end of the second frame (2) is slidably connected with a third frame (4), the inner wall of the third frame (4) is slidably connected with the fourth frame (5), one end of the fourth frame (5) is slidably connected with the inner wall of the first frame (1), the second frame (2), the third frame (4) and the fourth frame (5) form a fixing frame, one side of the two extension frames (7) is fixedly connected with the second frame (2) and the third frame (4) respectively, an arc-shaped elastic sheet (701) is fixedly connected with the inner wall of the extension frame (7), and one side of the arc-shaped elastic sheet (701) is lapped with the heat insulation pad main body (3).
  2. 2. The environment-friendly high-temperature-resistant automobile heat insulation pad according to claim 1, wherein the limiting plate (6) is connected with the first frame (1) and the fourth frame (5) through bolts, a bolt is inserted between the fourth frame (5) and the third frame (4), and a bolt is also inserted between the fourth frame (5) and the first frame (1).
  3. 3. The environment-friendly high-temperature-resistant automobile heat insulation pad according to claim 1, wherein one side of the first frame (1) and one side of the fourth frame (5) are fixedly connected with plug strips (9), and one ends of the plug strips (9) are plugged with the heat insulation pad main body (3).
  4. 4. The environment-friendly high-temperature-resistant automobile heat insulation pad according to claim 1 is characterized in that one side of a first frame (1), one side of a second frame (2), one side of a third frame (4) and one side of a fourth frame (5) are respectively connected with a mounting block (8) in a clamping mode, and bolts penetrate through the inside of the mounting blocks (8).
  5. 5. The environment-friendly high-temperature-resistant automobile heat insulation pad according to claim 1, wherein the heat insulation pad main body (3) comprises a surface protection layer (301), a main heat insulation layer (303) and a substrate bottom layer (305), a high-temperature-resistant reflecting layer (302) is compounded on one side of the surface protection layer (301), and the thickness of the surface protection layer (301) is one half of that of the high-temperature-resistant reflecting layer (302).
  6. 6. The environment-friendly high-temperature-resistant automobile heat insulation pad according to claim 5, wherein one side of the high-temperature-resistant reflecting layer (302) is compounded with the main heat insulation layer (303), and the thickness of the high-temperature-resistant reflecting layer (302) is the same as that of the main heat insulation layer (303).
  7. 7. The environment-friendly high-temperature-resistant automobile heat insulation pad of claim 6, wherein a flame-retardant buffer layer (304) is compounded on one side of the main heat insulation layer (303), and one side of the flame-retardant buffer layer (304) is compounded with the substrate bottom layer (305).

Description

Environment-friendly high-temperature-resistant automobile heat insulation pad Technical Field The utility model relates to the technical field of heat insulation pads, in particular to an environment-friendly high-temperature-resistant automobile heat insulation pad. Background The heat insulation pad is widely applied around the battery pack, near the motor and the electric control system, and can be used for keeping the performance and safety of the battery and protecting the normal operation of the motor and the electric control system. As chinese patent CN217863141U discloses a lightweight fire-resistant heat-insulating mat, including glass fiber layer, first silica gel foam layer, aerogel layer and the cotton layer of second silica gel foam that stacks gradually and sets up. In the above patent, although the problem that the heat insulation effect of the heat insulation pad is not ideal and the heat insulation pad is heavy is solved through the glass fiber layer and the aerogel layer, the heat insulation pad is directly stuck and fixed when in use, is not easy to detach and then is reused, and when the battery is detached and maintained, the prior heat insulation pad can only be damaged, and the resource waste is easy to cause. Disclosure of utility model The utility model aims to solve the problems that the prior heat insulation pad is directly stuck and fixed when in use, is not easy to detach and is reused, and when the battery is detached and maintained, the prior heat insulation pad can only be damaged, and resource waste is easy to cause. In order to achieve the aim, the environment-friendly high-temperature-resistant automobile heat insulation pad comprises a heat insulation pad main body, wherein one side of the heat insulation pad main body is lapped with a limiting plate, one side of the limiting plate is provided with a limiting mechanism, the limiting mechanism comprises a first frame, a fourth frame and an extension frame, one end of the first frame is connected with a second frame in a sliding manner, one end of the second frame is connected with a third frame in a sliding manner, the inner wall of the third frame is connected with the fourth frame in a sliding manner, one end of the fourth frame is connected with the inner wall of the first frame in a sliding manner, the first frame, the second frame, the third frame and the fourth frame form a fixing frame, one side of each extension frame is fixedly connected with the second frame and the third frame respectively, the inner wall of each extension frame is fixedly connected with an arc-shaped elastic sheet, and one side of each arc-shaped elastic sheet is lapped with the heat insulation pad main body. Preferably, the limiting plate is connected with the first frame and the fourth frame through bolts, a bolt is inserted between the fourth frame and the third frame, and a bolt is also inserted between the fourth frame and the first frame. Preferably, the first side and the fourth side of the frame are fixedly connected with plug bars, and one ends of the plug bars are plugged with the heat insulation pad main body. Preferably, the first frame, the second frame, the third frame and the fourth frame are respectively connected with a mounting block in a clamping way, and bolts are inserted into the mounting blocks in a penetrating way. Preferably, the heat insulation pad main body comprises a surface protection layer, a main heat insulation layer and a substrate bottom layer, wherein a high-temperature-resistant reflecting layer is compounded on one side of the surface protection layer, and the thickness of the surface protection layer is one half of that of the high-temperature-resistant reflecting layer. Preferably, one side of the high-temperature-resistant reflecting layer is compounded with the main heat insulation layer, and the thickness of the high-temperature-resistant reflecting layer is the same as that of the main heat insulation layer. Preferably, one side of the main heat insulation layer is compounded with a flame-retardant buffer layer, and one side of the flame-retardant buffer layer is compounded with the substrate bottom layer. Compared with the prior art, the utility model has the advantages and positive effects that: 1. According to the utility model, the first frame is in sliding connection with the second frame, the fourth frame is in sliding connection with the first frame, the second frame is moved at one end of the first frame, the third frame is moved at one end of the fourth frame, the third frame is moved at one end of the second frame, the length and the width of the fixing frame can be respectively adjusted, the arc-shaped elastic sheet can assist in calibrating the position of one side of the heat insulation pad main body, the heat insulation pad main body can be limited through the limiting plate, stable installation of the heat insulation pad main body in the fixing frame is realized, rapid disassembly and