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Waterproof and dustproof automobile electrical appliance control box

A technology for automotive electrical appliances, waterproof and dustproof, applied in the field of electrical appliances, can solve problems such as the inability to achieve waterproofing

Inactive Publication Date: 2012-04-18
新乡市荣泰电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Various electrical components such as high beam, low beam, fog lamp, start, and safety are installed in the control box of the automobile electrical appliance, which has a good effect on improving the working conditions of the electrical appliances. However, the existing control The structure of the box can not meet the waterproof requirements

Method used

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  • Waterproof and dustproof automobile electrical appliance control box
  • Waterproof and dustproof automobile electrical appliance control box

Examples

Experimental program
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Embodiment Construction

[0005] The present invention will be described in detail in conjunction with the above drawings. In order to solve the problem of the existing control box that is only dustproof but not waterproof, the port of the upper cover 1 of the control box is changed to a cover body 2 that is widened outwards. The body is provided with a groove with a downward opening and a gap fit with the upper end of the middle casing 4. The purpose of this gap fit is to facilitate the disassembly and assembly of the middle casing and the upper cover. There is a rubber sealing ring 3 between the groove bottom of the body, and the lower end of the middle shell is a convex body 5 widened outwards. In this convex body 5, there is a groove with the mouth downward and a convex body of the base 6 of the control box. Tight fit.

[0006] The present invention is provided with a spring sealing ring in the end groove of the upper cover of the control box, so the control box not only has the function of dustpro...

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Abstract

The invention discloses a waterproof and dustproof automobile electrical appliance control box comprising an upper cover, a middle shell and a base, wherein a groove with a downward opening is arranged in a convex body of a port of the upper cover and matched with an upper-end body of the middle shell, and an elastic seal ring is arranged between the top surface of the groove with the downward opening in the convex body of the upper cover and the upper end surface of the upper-end body of the middle shell. The groove with the downward opening, which is arranged in the convex body of the port of the upper cover, is in clearance fit with the upper-end body of the middle shell. Compared with the prior art, the waterproof and dustproof automobile electrical appliance control box has the characteristics of being waterproof and dustproof.

Description

Technical field: [0001] The invention relates to an electrical appliance, in particular to a waterproof and dustproof automotive electrical control box. Background technique: [0002] Various electrical components such as high beam, low beam, fog lamp, starting, and insurance are installed in the control box of the automobile electrical appliance, which has a good effect on improving the working conditions of the electrical appliances. However, the existing control The structure of the box cannot yet realize the requirement of waterproofing. Invention content: [0003] The object of the present invention is to provide a waterproof and dustproof automotive electrical control box with waterproof and dustproof function. The technical solution of the present invention is a waterproof and dustproof automotive electrical control box, which includes an upper cover, a middle case and a base, and is characterized in that: a groove with a downward opening and an upper end body of t...

Claims

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Application Information

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IPC IPC(8): H05K5/06
Inventor 刘双成靳宝昆
Owner 新乡市荣泰电器有限公司
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