Vehicle-roof heat insulating board

A technology for heat shields and car roofs, applied to vehicle components, movable outer sheaths, transportation and packaging, etc., to achieve the effect of accelerating gas flow, increasing surface area, and direct and stable effects

Pending Publication Date: 2018-05-25
浙江群实王智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the problem that the temperature inside the car is too high when the car is parked in the open air in high-temperature weather in actual use, the purpose of the present invention is to propose a roof insulation board to reduce the temperature inside the car under high-temperature weather and improve the safety of the driver when entering and exiting the vehicle. Comfort, the specific plan is as follows:

Method used

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  • Vehicle-roof heat insulating board
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  • Vehicle-roof heat insulating board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] combine Figure 1~6 As shown, a roof insulation panel, such as figure 1 and figure 2 As shown, similar to the roof luggage box, it includes a heat insulation board body 1 detachably erected on the roof 6 by using a bracket 23, and a water storage layer 2 is arranged in the heat insulation board body 1, and the above water storage layer 2 is set A water injection port 21 and a sealing cover 22 for injecting water into the water storage layer 2 are provided on the side wall of the heat insulation board body 1 at the bottom of the heat insulation board body 1 at the water storage layer 2 .

[0065] In addition, the roof heat insulating board also includes an automatic car covering device 3 arranged on the heat insulating board body 1 for unfolding or retracting the car covering. Similar to the existing automatic car cover, when the car cover is unfolded, such as Figure 4 As shown, a stable heat-insulating space 4 is formed between the car cover and the car body, and t...

Embodiment 2

[0093] Such as Figure 8 As shown, a roof heat insulation board differs from Embodiment 1 in that the atomization spray assembly 5 includes a plurality of ultrasonic atomizers 521 arranged at the bottom of the heat insulation board, and the liquid storage tanks of the ultrasonic atomizers 521 522 communicates with the water storage layer 2. When the ultrasonic nebulizer 521 is working, the start-up terminal of the ultrasonic nebulizer 521 , the driving power supply and the temperature-sensitive switch assembly 8 form an electric circuit. The ultrasonic atomizer 521 can use the moisture stored in the water storage layer 2 for atomization. The advantage of the ultrasonic atomizer 521 is that it has low noise, less energy required for atomization, mature technology and easy driving.

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Abstract

The invention discloses a vehicle-roof heat insulating board. The vehicle-roof heat insulating board comprises a heat insulating board body; a water storage layer is arranged in the heat insulating board body; the vehicle-roof heat insulating board further comprises an automatic vehicle cover device, an atomization spraying assembly, a fan assembly and a temperature-sensing switch assembly; the automatic vehicle cover device is used for unfolding or folding a vehicle cover; the atomization spraying assembly is used for spraying atomization water vapor to a heat insulating space formed betweenthe unfolded vehicle cover and a vehicle body; the fan assembly is used for increasing the air exchanging rate between the heat insulating space and the outer space of the vehicle cover; the temperature-sensing switch assembly is arranged between the atomization spraying assembly, the fan assembly and driving power supplies corresponding to the atomization spraying assembly and the fan assembly; and when the temperature exceeds the preset value, the fan assembly, or the fan assembly and the atomization spraying assembly is started. According to the vehicle-roof heat insulating board, water issprayed into the heat insulating space instead of the outer surface of the vehicle cover, so that heat of the vehicle body is absorbed more effectively; and by arranging a airbag which is expanded through temperature sensing, the temperature-sensing switch assembly is directly driven to start the fan assembly or the atomization spraying assembly through the principle that air in the airbag is expanded in size after being heated, and stability and reliability are achieved.

Description

technical field [0001] The invention relates to the technical field of auto parts, more specifically, it relates to a roof insulation board. Background technique [0002] In summer, when the vehicle is parked in the open air, the temperature inside the vehicle can reach a very high level under the scorching sun, making the seats and other facilities inside the vehicle very hot. The experience of the drivers and passengers entering the vehicle for the first time is extremely poor, and the aging of the equipment in the vehicle is accelerated. . In the prior art, in order to avoid the high internal temperature of the vehicle parked in the open air, the vehicle body is often covered with a car cover to reduce the heat radiation of the sun to the vehicle body, thereby reducing the temperature inside the vehicle. However, the above-mentioned method cannot effectively isolate the external heat from being conducted to the inside of the car body, and the vehicle placed under the sco...

Claims

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Application Information

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IPC IPC(8): B60J11/02
CPCB60J11/02
Inventor 俞周华
Owner 浙江群实王智能科技有限公司
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