Built-in automobile heat insulation and preservation device

Abstract

The invention relates to a built-in automobile heat insulation and preservation device. The device comprises a substrate which is provided with a frame with chambers and a fixed mounting component, a three-layer superposed sheet material which is formed by an outer reflecting layer, an intermediate isolating layer and an inner insulating layer and has certain flatness and softness, and a heat insulation and preservation device containing a top plate, a left plate, a right plate, a front plate and a rear plate, wherein a flat shaped frame is formed by upright posts positioned on four corners, left and right transverse rods and front and rear transverse rods positioned among the upright posts. When the device is used, two frames with the same structure are closely arranged on the ceiling ina carriage; the left plate, the right plate, the front plate and the rear plate are arranged in corresponding chambers by movable spacing through gag lever posts on each end part respectively, and can be pushed in for storage or pulled out for use according to the requirement. The device not only can be used in parking period, but also can be used in a running way of a vehicle, not only has the effect of heat insulation and preservation, but also can not affect inner and outer appearances and internal facilities in the vehicle, and can be used according to requirement under the condition of being independent of working state of the vehicle. The device performs the effect of normal heat insulation and preservation, brings significant energy-saving effect, and has strong practicality and market application prospect.

Description

technical field [0001] The invention relates to a thermal insulation device, in particular to a built-in automobile which is suitable for use on automobiles and helps to prevent the interior temperature of the automobile from rising too high due to exposure to the sun, and from being blocked by wind and snow from causing the interior temperature to be too low. Thermal insulation device. Background technique [0002] With the development of society and the improvement of people's living standards, the social ownership of cars is increasing. Most of the cars need to be parked in the open air, and the cars parked in the open air are greatly affected by the external ambient temperature, especially in hot summer. And in cold winter, the inside of a car driving or parked under the scorching sun will heat up rapidly due to the accumulation of heat, and the people who use the car will feel uncomfortable in the car due to the stuffy heat, and need to use the air conditioner to cool d...

AI Technical Summary

Problems solved by technology

At present, the heat insulation shields used on some cars are all external, and most of them are integral shrouds, which are only suitable for use when the vehicle is parked. When using the car, it must be folded and stored in the car, and then taken out when the car is parked. It is very inconvenient to use; moreover, this kind of overall shrouded heat shield only plays a role of heat insulation during parking, and cannot play its due heat insulation effect on cars on the way, so the overall utilization rate not tall

Therefore, from the viewpoint of practicality and economy, it is not yet ideal

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