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A Flame Retardant Insulated Wire Connecting Terminal

A technology for connecting terminals and insulated wires, which is applied in the field of power protection, can solve the problems of poor flame retardancy and poor insulation of flame-retardant insulated wires, and achieve the effects of improving strength, flame retardancy, and sealing

Active Publication Date: 2021-01-15
徐州明盛高新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a flame-retardant insulated wire connection terminal in order to solve the problems of poor flame retardancy and poor insulation of the flame-retardant insulated wire connection terminal.

Method used

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  • A Flame Retardant Insulated Wire Connecting Terminal
  • A Flame Retardant Insulated Wire Connecting Terminal
  • A Flame Retardant Insulated Wire Connecting Terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1, please refer to Figure 1-4 , a flame-retardant insulated wire connection terminal, including a wire connection terminal body 1, a terminal base 2 is fixedly connected to the middle part of the wire connection terminal body 1, the terminal base 2 includes a pressing rod 201 and a pressing piece 202, and the pressing piece 202 is Aluminum alloy pressing piece, the top middle part of the terminal base 2 is fixedly connected with the gasket 3, the gasket 3 is a metal conductive gasket, the top of the gasket 3 is embedded and connected with the fixing screw 4, the fixing screw 4 is a threaded fixing screw, the gasket The left and right sides of 3 are fixedly connected with conductive sheets 5, the top of the back of the terminal base 2 is fixedly connected with a hinge piece 6, the top of the hinge piece 6 is movably connected with a flame retardant cover 7, and the inner top of the flame retardant cover 7 is fixedly connected with a The upper shell cover 701, th...

Embodiment 2

[0025] Example 2, please refer to figure 1 and image 3 , the top of the lower housing cover 702 is fixedly connected with a flame-retardant and heat-resistant layer 703. When the flame-retardant cover 7 performs flame-retardant and heat-insulated wire connection terminal main body 1, the flame-retardant and heat-resistant layer 703 is used to generate the combustion source and the combustion source. Insulate the heat of the wire connection terminal body so that the wire connection terminal body 1 will not burn under high temperature conditions, so that the wire connection terminal body 1 can continue to work well, and the flame-retardant and heat-proof layer 703 effectively improves the wire connection terminal body. 1 flame retardancy.

Embodiment 3

[0026] Embodiment three, please refer to figure 1 , the top of the flame-retardant cover 7 is fixedly connected with a lock 8. After the operator installs the wires to the terminal base 2 through the fixing screws 4, the operator covers the flame-retardant cover 7 on the terminal base 2, and uses the lock 8 to lock the The fuel cover 7 and the terminal base 2 are tightly fixed together, so that the wire connection terminal main body 1 can achieve a certain sealing effect during operation, so that the probability of the wire connection terminal main body 1 burning is greatly reduced, and the lock buckle 8 effectively improves The airtightness of the main body 1 of the wire connection terminal.

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PUM

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Abstract

The invention discloses a flame-retardant insulation electric wire connecting terminal, which comprises an electric wire connecting terminal main body, wherein the top end of the electric wire connecting terminal main body is fixedly connected with an installing seat; a terminal seat is fixedly connected in the middle position of an electricity leakage protection switch electric wire connecting terminal main body; a gasket is fixedly connected in the middle position of the top end of the terminal seat; a fixing screw is connected with the top of the gasket in an embedded way; the top end of the back side of the terminal seat is fixedly connected with a hinge sheet; a flame-retardant cover is movably connected onto the top of the hinge sheet; through the flame-retardant cover, the flame-retardant effect of the electric wire connecting terminal main body is better guaranteed; the durability of the electric wire connecting terminal main body is effectively improved through the flame-retardant cover; the service life of the electric wire connecting terminal main body is well prolonged by a sleeve; the safety of the electric ire connecting terminal main body is effectively improved bythe sleeve; the combustion probability of the electric wire connecting terminal main body is greatly reduced through a lock buckle; the sealing performance of the electric wire connecting terminal main body is effectively improved through the lock buckle; and the flame-retardant performance of the electric wire connecting terminal main body is effectively improved through a flame-retardant heat-resistant layer.

Description

technical field [0001] The invention belongs to the technical field of power supply protection, in particular to a flame-retardant insulated wire connection terminal. Background technique [0002] In the joint connection process of the existing electric wires, the commonly used method is to peel off the ends of the electric wires to be connected, wind and connect the wire cores inside, and then wrap them with electrical tape. [0003] However, in the existing flame-retardant insulated wire connection terminals, since the flame-retardant insulated wire connection terminals are in a state of being connected to electricity for a long time after being connected, it is very easy to make the flame-retardant Type insulated wire connection terminal burns, which leads to very poor flame retardancy of flame retardant insulated wire connection terminal. At the same time, the wire core is easy to be exposed at the part of the wire in contact with the terminal, and electric shock may occ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R11/01H01R11/09H01R4/36
CPCH01R4/363H01R11/01H01R11/09
Inventor 董名球杨毅郑永国黄罗通董佳欣
Owner 徐州明盛高新科技有限公司