Flame retardant distribution box

A technology for distribution boxes and flame-retardant layers, which is applied to electrical components, substation/switch layout details, fire rescue, etc., can solve problems such as economic loss, diffusion, and combustion, and achieve improved safety, simple manufacturing process, and low manufacturing cost. low effect

Inactive Publication Date: 2013-10-09
万能亿工业科技发展(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In factory work and household circuits, the electrical components in the distribution box are often overloaded and burned due to the aging of the line, and because the distribution box is charged and has many plastic parts, once it burns, it is easy to burn. As the line spreads, it causes greater economic losses

Method used

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  • Flame retardant distribution box
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Examples

Experimental program
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Embodiment Construction

[0022] Do further description below in conjunction with accompanying drawing:

[0023] like Figure 1~2 As shown, the flame-retardant distribution box includes a casing 6, a heat-insulating layer 4, a flame-retardant layer 5, and a flame-retardant joint 1. The heat-insulating layer 4 and the flame-retardant layer 5 are attached to the casing 6 of the distribution box in sequence from outside to inside. Above, the shell is provided with a flame retardant joint 1, the flame retardant joint 1 is made of ceramic material and penetrates through the heat insulation layer 4, the flame retardant layer 5 and the shell 6, and a conductor is arranged in the middle of the flame retardant joint 1, connecting the inside and outside of the distribution box The two sides of the conductor are copper wires, and the middle part is the fuse body 3. At the same time, a cavity 3 is provided at the position of the fuse body 3 inside the flame-retardant joint 1 to provide a fusing space for the fuse ...

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PUM

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Abstract

The invention discloses a flame retardant distribution box. A thermal insulation layer and a flame retardant layer are arranged inside an outer shell, so that when fire occurs on the distribution box, flames are prevented from further spreading, meanwhile, the distribution box and an external circuit are connected through a made-to-order contact made of flame retardant materials, and the possibility that the flames continue to spread from the inside of the distribution box via the circuit is eliminated. The flame retardant distribution box is simple in structure and manufacturing process, and suitable for large-scale production, and has good social benefits.

Description

technical field [0001] The invention relates to a flame-retardant distribution box, which belongs to the field of electric appliances. Background technique [0002] In factory work and household circuits, the electrical components in the distribution box are often overloaded and burned due to the aging of the line, and because the distribution box is charged and has many plastic parts, once it burns, it is easy to burn. As the line spreads, it will cause greater economic losses. Contents of the invention [0003] The purpose of the present invention is to provide a technical solution capable of solving the above problems. [0004] The present invention is achieved in the following manner: [0005] A flame-retardant distribution box, including a shell, the flame-retardant distribution box also includes a heat-insulating layer, a flame-retardant layer, and a flame-retardant joint, and the heat-insulating layer and the flame-retardant layer are sequentially attached to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/46A62C4/00
Inventor 李春林
Owner 万能亿工业科技发展(苏州)有限公司
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