Electric energy meter plug-in module and connection kit thereof
A technology of electric energy meter and plug-in, which is applied in the parts, connections, electrical components and other directions of connecting devices, can solve the problems of easy electric shock, safety performance needs to be improved, safety accidents, etc., to prevent safety accidents, not easy to lose, and easy to use. Effect
Active Publication Date: 2018-11-30
湖南东科电气设备有限公司
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Problems solved by technology
[0004] But, existing electrical energy meter socket, its inlet and outlet line jacks are exposed, just cover it simply by the cover plate on the electrical energy meter, as long as open the cover plate on the electric energy meter wiring cavity, the wire insertion hole is just exposed, its The maintenance personnel do not insert the electric energy meter plug-in after opening the cover, and may also perform other operations on the electric energy meter, such as overhauling the communication port of the electric energy meter. Electric shock, safety accidents, safety performance needs to be improved
Method used
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[0029] refer to figure 1 - Image 6 , an electric energy meter plug-in module of the present invention includes a socket body 1, and the socket body 1 includes a socket substrate 11, stoppers 12 arranged on both sides of the socket substrate 11 and a base 13 arranged at the bottom of the socket body 1. The top of the base 13 is provided with a connecting plug 131 for connecting with the electric energy meter wiring jack, and the bottom of the base 13 is provided with an incoming and outgoing line jack (not shown in the figure) for connecting the external incoming and outgoing lines. The side of the base 13 A shorting jack 132 for short-circuiting the external incoming and outgoing lines is provided, the connecting plug 131, the incoming and outgoing line jacks and the shorting jack 132 are electrically connected, and a power supply meter is formed between the stopper 12 and the socket base plate 11 Slide and insert into the chute of the base 13. The socket base plate 11 is pr...
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The invention discloses an electric energy meter plug-in module and a connection suite thereof. The electric energy meter plug-in module comprises a socket body and a base. Short circuit insertion jacks used for short-circuiting external incoming and outgoing lines are formed in one side of the base. The electric energy meter plug-in module further comprises a clamshell body hinged to the socket body. When closed, the clamshell body covers the short circuit insertion jacks. The clamshell body covering the short circuit holes is arranged and hinged to the socket body, and therefore when an electric energy meter needs to be replaced, only the clamshell body needs to be opened, connection plug-in components are inserted in the corresponding short circuit insertion jacks, the incoming and outgoing lines of the electric energy meter are short-circuited, and electricity utilization of users can not be influenced when the electric energy meter is pulled out at the moment. The clamshell body is convenient to use, short-circuiting operation can be conducted by only opening the clamshell body, the lampshell body is not prone to loss, the clamshell body protects the short circuit insertion jacks, maintenance personnel can not touch the short circuit insertion jacks when conducting other operation, and safety accidents are prevented.
Description
technical field [0001] The invention relates to the field of electric meter construction and installation, in particular to an electric energy meter plug-in module and a connection kit thereof. Background technique [0002] At present, with the large-scale use of smart energy meters and the continuous construction of smart grids, the service quality of grid terminals to customers has been greatly improved and improved. With the damage and upgrade of energy meter equipment, it is necessary to replace the energy meters. , but at present, it is often necessary to cut off the power to the user first to replace the meter, and a sudden power failure will affect or damage the user's electrical appliances. Therefore, the user needs to be notified in advance when replacing the meter, which will not only greatly increase It reduces the labor cost of replacing the meter, and greatly affects the user's experience in using electricity. [0003] Patent No. CN201510796901.1 discloses a to...
Claims
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IPC IPC(8): H01R13/447G01R11/04
CPCG01R11/04H01R13/447
Inventor 徐献平陈芳芳姜丹林嘉敏黄健明
Owner 湖南东科电气设备有限公司