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Electric plug with a locking unit locked on a modularization device

A modular, electrical plug technology, used in emergency protection devices, parts of connecting devices, coupling devices, etc., can solve problems such as difficulty in pulling out the fastening device and long time.

Active Publication Date: 2012-05-30
LEGRAND SNC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This fastening device in particular has the disadvantage of being difficult to pull out
The extraction of the connecting comb actually requires the use of tools and a relatively long operation by the user

Method used

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  • Electric plug with a locking unit locked on a modularization device
  • Electric plug with a locking unit locked on a modularization device
  • Electric plug with a locking unit locked on a modularization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Figures 1 to 4 Different embodiments of an electrical plug 100 ; 200 ; 300 are shown, which here form a transplant plug for supplying electrical power to a modular electrical device 400 .

[0030] The electrical plug 100; 200; 300 here comprises two connection pins 130, 131; 230, 231; 330, 331, which are adapted to be partly placed on the insulating body 110 of the electrical plug 100; 200; 300; 210; 310 in two-phase modular equipment 400 power supply.

[0031] Alternatively, it is conceivable that the electrical plug comprises only one connection pin for powering single-phase modular equipment.

[0032] In the following, the electrical plug 100; 200; 300 is described in terms of its position on the housing 480 of the modular device 400 to which it is connected. Thus, the orientation of the different surfaces of the electrical plug 100 ; 200 ; 300 is determined corresponding to the different surfaces of the housing 480 of the modular device 400 .

[0033] The insula...

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PUM

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Abstract

The invention relates to an electric plug with a locking unit locked on a modularization electric device, comprising an insulating body (110), at least one connection bolt (130,131) projecting from insulating body (110) and a locking device (150) for locking the insulating body on the shell of the modularization device shell. The locking device comprises a movable portion (152) with a hanging device (153) for being hung on the modularization device shell and a fixed portion (151) belonging to the insulating body, wherein the movable portion (152) is slidably mounted between the released and hooking positions on the fixed portion and a locking piece (155) is mounted movably on the movable portion between locked and unlocked positions in which the locking piece unlocks the movable part, in the hooking position, on the fixed part and authorizes the locking of the movable part, respectively.

Description

technical field [0001] The present invention generally relates to an electrical plug for connection to modular electrical equipment, comprising an insulating body, at least one connecting pin protruding from said insulating body, and a plug for fastening said insulating body to said modular electrical equipment. Fastening device on the housing. Background technique [0002] Electrical plugs are used in particular to connect a modular device located at the top of a row of modular devices to the grid. The other modular devices in the row are then powered due to the connection comb connected to this top modular device. It can also be used to perform migrations between two rows of modular equipment. [0003] Such electrical plugs are connected to the grid via a large diameter power supply cable which is less flexible. Safety standards allow such an electrical plug to be securely held and fastened to the modular device to which it is connected, so that accidental disconnection...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/639H01R31/08H01R9/24
CPCH01R13/639H01H71/082H01R13/6275
Inventor M·德洛P·马扎布罗M·梅里盖
Owner LEGRAND SNC
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