A reel type arc extinguishing short circuit device
A reel-type, arc-extinguishing technology, which is applied to the parts of the connection device, the coupling device, the device of the bendable lead wire, etc., can solve the problems of arc generation and other problems, and achieve the effect of ensuring safety
Active Publication Date: 2020-09-29
GUIZHOU POWER GRID CO LTD
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- Claims
- Application Information
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Problems solved by technology
[0003] The main purpose of the present invention is to provide a reel-type arc-extinguishing short-circuit device to solve the problem that the existing electrical wiring technology easily leads to arc generation during the short-circuit process
Method used
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[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.
[0032] refer to Figure 1-5 Shown, the present invention provides following embodiment:
[0033] The reel type arc extinguishing and shorting device provided by the embodiment of the present invention includes a first wire 30 , a second wire 28 , a short 13 and an arc extinguishing device 7 .
[0034] The short connector 13 includes a first terminal 19 and a second terminal 24 , one end of the first wire 30 is electrically connected to the first terminal 19 , and one end of the second wire 28 is electrically connected to the second terminal 24 .
[0035] The short connector 13 also includes an electrical contact control device for connecting or disconnecting the first terminal 19 with the second terminal 24 .
[0036] The arc extinguishing device...
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The invention discloses a reel-type arc-extinguishing short-circuiting device, comprising a first wire, a second wire, a short-circuiting device and an arc-extinguishing device. The short-circuiting device comprises a first wire connection end and a second wire connection end. One end of the first wire is electrically connected to the first wire connection end. One end of the second wire is electrically connected to the second wire connection end. The short-circuiting device further includes an electrical contact control device for connecting or disconnecting the first wire connection end and the second wire connection end. The arc-extinguishing device is installed at a position corresponding to the connection or disconnection joint of the first wire connection end and the second wire connection end and is used for absorbing the arc generated at the connection or disconnection joint when the first wire connection end is connected to or disconnected from the second wire connection end. The reel-type arc-extinguishing short-circuiting device provided by the present invention can absorb the arc generated during electrical short-circuiting and ensure the safety of electrical short-circuiting operations.
Description
technical field [0001] The invention relates to electrical connection technology, in particular to a reel type arc extinguishing short circuit device. Background technique [0002] In electrical wiring, the currently used short-circuit or short-circuit is composed of wire clamps at both ends of the wire. The short circuit of the voltage battery has no arc extinguishing function. However, there is no special short-circuit wire for emergency repair and zero-time power supply, or the short-circuit device can only use wires for zero-time short-circuit. The high temperature burns the terminal or the electric arc injures the maintenance workers, resulting in unsafe accidents. Contents of the invention [0003] The main purpose of the present invention is to provide a reel-type arc extinguishing and shorting device to solve the problem that arcs are easily generated during the shorting process of the existing electrical wiring technology. [0004] The present invention is achi...
Claims
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IPC IPC(8): H01R31/08H01R13/66H01R13/70H01R13/72
CPCH01R13/66H01R13/70H01R13/72H01R31/08
Inventor 姚旭郭成蛟肖安全王锐丁宇洁李林孙永键袁奔蒋德美
Owner GUIZHOU POWER GRID CO LTD