High-overload small-volume shunting type manual maintenance switch

A manual maintenance switch, small-volume technology, applied in the direction of electric switches, two-component connection devices, contact parts, etc., can solve the problem of insufficient current-carrying capacity of manual maintenance switches, and achieve compact product structure design, large current-carrying cross-section, increased Effect of Large Current Carrying Area

Pending Publication Date: 2019-07-09
SICHUAN RECODEAL INTERCONNECT SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the above-mentioned deficiencies of the prior art, and provides a high-overload, small-volume shunt-type manual maintenance switch capable of solving the problem of insufficient current-carrying capacity of the manual maintenance switch in the prior art

Method used

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  • High-overload small-volume shunting type manual maintenance switch
  • High-overload small-volume shunting type manual maintenance switch
  • High-overload small-volume shunting type manual maintenance switch

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing:

[0025] like figure 1 As shown in , it is a schematic diagram of the connection relationship of the high-overload small-volume shunt-type manual maintenance switch.

[0026] The high overload and small volume shunt type manual maintenance switch of the present invention includes a socket 1 and a plug 2, the socket 1 includes a socket housing 15, and a socket assembly 12 is installed on the socket housing 15, and the upper side of the socket assembly 12 is connected with the buckle cover 14. The tail cover 11 is connected; the plug 2 includes a lower cover 21, the lower cover 21 is equipped with an insert 22 matching with the socket assembly 12, the lower part of the insert 22 is connected with the plug housing 24, and the plug housing 24 is provided with a handle 25 ; A high-voltage interlock assembly is set between the socket 1 and the plug 2.

[0027] Specifically, two s...

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PUM

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Abstract

The invention discloses a high-overload small-volume shunting type manual maintenance switch which comprises a socket and a plug. The socket comprises a socket shell. A slot component is installed onthe socket shell. The upper side of the slot component is connected with a tail protective cover through a buckling cover. The plug comprises a lower cover. The lower cover is provided with a pluggingpiece cooperating with the slot component. The lower part of the plugging piece is connected with the plug shell. The plug shell is provided with a handle. A high-voltage interlocking component is arranged between the socket and the plug. The problem in the prior art that the current carrying capacity of the manual maintenance switch is insufficient can be solved, and the manual maintenance switch has small volume, low cost, high reliability and wide application range.

Description

technical field [0001] The invention relates to a manual maintenance switch, in particular to a high-overload, small-volume shunt-type manual maintenance switch. Background technique [0002] The traditional manual maintenance switch used for short-circuit protection of the main circuit of new energy electric vehicles needs to be equipped with internal fuses, and the current-carrying structure of the product is limited. The current is maximized, and its current-carrying capacity is limited. Contents of the invention [0003] The present invention aims at the above-mentioned shortcomings of the prior art, and provides a high-overload, small-volume shunt-type manual maintenance switch capable of solving the problem of insufficient current-carrying capacity of the manual maintenance switch in the prior art. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] Provided is a high-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/00H01R13/187H01R13/04H01R13/502H01R13/629H01R13/639H01H9/02
CPCH01H9/02H01R13/04H01R13/187H01R13/502H01R13/62955H01R13/639H01R24/00
Inventor 李晓印高力马海兵左凤琼
Owner SICHUAN RECODEAL INTERCONNECT SYST CO LTD
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