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Safety protection device for trailer line set controller

A safety protection device and controller technology, which is applied in vehicle parts, transportation and packaging, cooling/ventilation/heating transformation, etc., can solve the problems of pulling damage, CPU heating, controller operation speed, etc., and achieve the effect of quality assurance

Active Publication Date: 2017-07-18
DONGGUAN JIAFU AUTOMOBILE ACCESSORIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a heat problem in the CPU during use, and most of the wire group controllers used on the trailer are in a closed environment, and the high heat generation will affect the computing speed of the controller.
Moreover, the cable set will scratch other parts of the car body during installation and use, and it is easy to be pulled and damaged during installation. These two problems have not been solved in the current vehicle cable set controller.

Method used

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  • Safety protection device for trailer line set controller
  • Safety protection device for trailer line set controller
  • Safety protection device for trailer line set controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment one, such as figure 1 with figure 2 As shown, the present invention provides a safety protection device for a trailer wire set controller, including a wire set 2, a controller and a plug connector 1, the wire set 2 is arranged on an elastic telescopic mechanism, and the elastic telescopic mechanism is connected to the air-cooled The mechanism is connected, and the controller is provided with a heat dissipation mechanism, and the heat dissipation mechanism is connected with the air cooling mechanism;

[0022] The elastic telescopic mechanism includes a corrugated hose 4, a fixed hose 5 is arranged on one side of the corrugated hose 4, a spring wire 3 is inserted into the fixed hose 5, and the wire group 2 is inserted into the corrugated hose 4 , one end of the corrugated hose 4 is provided with a first exhaust pipe 6, and the other end of the corrugated hose 4 communicates with the air cooling mechanism;

[0023] The heat dissipation mechanism includes a co...

Embodiment 2

[0029] Embodiment two, such as image 3 with Figure 4 Shown, its difference with embodiment one is:

[0030] A layer of elastic rubber layer 18 is sheathed on the outer surface of the corrugated hose 4 . The elastic rubber layer can wrap the corrugated hose to avoid friction between the hard material of the corrugated hose and the car body during installation, causing damage to the paint layer of the car body or cracking of the corrugated hose.

[0031] Several fixing rings 17 are arranged on the corrugated hose 4, and fixing rods 16 for supporting the fixing rings 17 are arranged on the car body. Shaking and colliding with the car body, the fixed rod is set on the car body and the fixed ring is set through the fixed rod. The fixed ring adopts a ring with an opening to fix the corrugated hose to prevent the wire group controller from shaking.

[0032]The heat dissipation pipe 8 and the heat conduction plate 9 are integrally cast, the vertical section of the heat dissipatio...

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PUM

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Abstract

The invention provides a safety protection device for a trailer line set controller. The device comprises a line set, the controller and a connection plug, the line set is arranged on an elastic extension mechanism, the elastic extension mechanism communicates with an air cooling mechanism, a heat dissipating mechanism is arranged on the controller, and the heat dissipating mechanism communicates with the air cooling mechanism. The safety protection device for the trailer line set controller can conduct temperature protection and pulling protection on the trailer line set controller, avoid the problems of high damage rate of the line set controller in installation process and speed lowering or damage of the line set controller due to inconvenient heat dissipating in the using process and guarantee the quality of products and the durability of using.

Description

technical field [0001] The invention relates to the technical field of controller line protection, in particular to a safety protection device for a trailer wire group controller. Background technique [0002] Looking at the trailer controller, there are about three schemes on the market; the first is a combination of diode triode and MOS tube; the second is logic chip + dedicated driver chip; the third is It is made by CPU+MOS tube. From the perspective of safe use, most of them currently adopt the third solution, which adopts the CPU+MOS tube solution. The advantage is that it is stable, reliable and has complete protection measures. It will not be easily burned, and the software can also deal with abnormal conditions of the car. However, there is a heat problem in the CPU during use, and most of the wire group controllers used on trailers are in a closed environment, and the high heat generation will affect the computing speed of the controller. In addition, the wire se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02H05K7/20
CPCH05K7/20863B60R16/0215
Inventor 刘华锋
Owner DONGGUAN JIAFU AUTOMOBILE ACCESSORIES