Dustproof and waterproof switch

A dust-proof, waterproof, switch technology, applied in electrical switches, electrical components, emergency housings, etc., can solve problems such as installation difficulties, achieve low cost, easy large-scale application, and increase service life.

Inactive Publication Date: 2016-08-10
TAICANG ZHETAITIAN PROD DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when installing the waterproof cover, a professional electrician is required to remove the wall switch first, and then install the waterproof cover to the wall switch; this is difficult for ordinary users to install by themselves
And the existing waterproof cover all needs to lift the waterproof cover to press the switch button
Moreover, the addition of a waterproof cover can only prevent splashing water, and water vapor, dust, etc. are still easy to enter the inside of the switch

Method used

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  • Dustproof and waterproof switch
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  • Dustproof and waterproof switch

Examples

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Embodiment Construction

[0037] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0038] Figure 1-3 The switch exterior panel 1 and the switch module assembly 2 of the dustproof and waterproof switch of the present invention are shown. The switch exterior panel 1 includes a gusset 11 and a switch button 12. The switch module assembly 2 includes a support plate 22 and a switch module 21. A waterproof insulation cover 3 for dustproof and waterproof is provided between the switch exterior panel 1 and the switch module assembly 2. The waterproof insulation cover 3 is wrapped on the support plate 22 of the switch module assembly 2, and the gusset 11 of the switch exterior pan...

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PUM

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Abstract

The invention discloses a dustproof and waterproof switch. The dustproof and waterproof switch comprises a switch outer decorative plate and a switch module assembly, wherein the switch outer decorative plate is provided with a buckling plate and switch keys; and the switch module assembly is provided with a supporting plate and a switch module. The dustproof and waterproof switch also comprises a waterproof isolating cover, wherein the waterproof isolating cover is arranged between the switch outer decorative plate and the switch module assembly, and the supporting plate of the switch module assembly is covered with the waterproof isolating cover. The dustproof and waterproof switch can fulfill the waterproof and dustproof purposes without externally mounting a waterproof cover; in addition, water vapor, dust and oil smoke are prevented from entering the switch module assembly from gaps among the buckling plate, the switch keys, the supporting plate and the switch modules, so that water and water vapor can be completely prevented from entering the interior of the switch to rust copper parts or even cause short circuits, and the service life of the switch is prolonged consequently; and in addition, the waterproof isolating cover is a deformable elastic thin film which can be suitable for switches of various shapes, so that mass production of the dustproof and waterproof switch can be realized easily.

Description

Technical field [0001] The invention relates to a switch, in particular to a dustproof and waterproof switch that is easy to mass produce. Background technique [0002] The switches used in the prior art generally include a switch exterior panel and a switch module assembly, among which the switch module assembly has a support plate and a switch module fixed on the wall. The two parts are usually combined together and do not need to be disassembled during installation. Sub: The switch exterior panel is composed of a gusset plate and a switch button. The two parts are usually combined together and do not need to be separated during installation. In the above-mentioned switch structure, there is an obvious combination gap between these four parts, and water, oil smoke or dust can easily enter the inside of the switch through the above-mentioned combination gap. Water and water vapor entering the inside of the switch will cause the copper parts to rust or even short-circuit, endang...

Claims

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Application Information

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IPC IPC(8): H01H13/06H01H9/04
CPCH01H13/06H01H9/04H01H2223/002
Inventor 张义杰廖张华
Owner TAICANG ZHETAITIAN PROD DESIGN
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