Electrical box used for automobile
A technology for electrical boxes and automobiles. It is applied in the field of electrical boxes. It can solve the problems of easily damaged electrical components, temperature rise of electrical boxes, and heat can not be discharged in time, so as to reduce temperature, increase reliability, and improve flow field.
Inactive Publication Date: 2017-05-10
重庆唯馨科技有限公司
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AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to overcome the problem that the internal temperature of the electric box rises because the heat cannot be discharged in time in the existing electric box for automobiles, which easily damages the electrical components, and provides an automobile that can discharge the internal heat of the electric box in time and is not easy to damage the electrical components. electrical box
Method used
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Embodiment Construction
[0010] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0011] Such as figure 1 As shown, a kind of electrical box for automobile of the present invention comprises box body 1, and this electrical box also comprises through hole 2 and ventilation pipe 3, and described through hole 2 is positioned on the side wall of box body 1, and described ventilation pipe 3 and The box body 1 is fixedly connected, a part of the ventilation pipe 3 is located in the box body 1 , and the other part of the ventilation pipe 3 extends out of the box body 1 through the through hole 2 .
[0012] Such as figure 2 As shown, there are a plurality of through holes 10 around the through hole 2 of the box body 1, and the through holes 10 are used for the fixed connection between the box body 1 and the vehicle body.
[0013] There is at least one wire hole 12 on the periphery of the top port of the box body 1 , and the wir...
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The invention relates to an electrical box used for an automobile. The electrical box used for the automobile comprises a box body, a through hole and a ventilating pipe. The through hole is located on a side wall of the box body. The ventilating pipe and the box body are fixedly connected. One part of the ventilating pipe is located in the box body and the other part passes through the through hole and is stretched out of an external portion of the box body. By using the electrical box used for the automobile, because the electrical box used for the automobile possesses the ventilating pipe and the ventilating pipe possesses ventilation and cooling functions, the ventilating pipe can be used to improve an inner flow field of the electrical box; and through high and low temperature air flowing, heat transfer is performed and a temperature in the electrical box is reduced so that a good work environment is provided for electrical equipment (a distribution box and an electronic control module) and reliability of an electrical element is increased.
Description
technical field [0001] The present invention relates to an electrical box. Background technique [0002] With the development of automotive electronic technology, the degree of electronicization of automobiles is getting higher and higher. Electronic technology plays a very important role in automotive fuel injection, emission control, comfort, and safety. [0003] Modern cars are developing toward high intelligence, which means that more electronic modules will be used in cars. Electrical components (automotive fuses, relays, ECUs, etc.) are heating components. Electrical components will emit heat during work. If the heat is not discharged in time, it will accumulate inside the electrical box, causing the temperature inside the electrical box to rise. If the temperature is too high and exceeds the working limit temperature of the electrical components, it will not only damage the electrical components and shorten the service life of the electrical components, but also caus...
Claims
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IPC IPC(8): H05K7/20
CPCH05K7/20845
Inventor 文馨蒋泉浩
Owner 重庆唯馨科技有限公司