DC special-purpose socket with self-contained arc extinguishing device, matched plug of socket and application methods of socket and matched plug

An arc extinguishing device and socket technology, which is applied to the parts of the connecting device, coupling device, base/shell, etc., can solve the problems of inconvenient installation and use, high price and high weight, achieve convenient construction and installation, prevent DC arc, The effect of enhancing the service life

Inactive Publication Date: 2017-06-23
北京中电新锐科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The DC socket plug currently used in the DC power distribution environment (DC voltage 110V-600V) has a complex structure, is expensive, is bulky, and is heavy and inconvenient to install and use. It is not suitable for use in office and residential environments, which directly affects DC micro. The promotion and application of power grid
And the simple socket does not have an arc extinguishing device, so it cannot be used in a DC power distribution environment

Method used

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  • DC special-purpose socket with self-contained arc extinguishing device, matched plug of socket and application methods of socket and matched plug
  • DC special-purpose socket with self-contained arc extinguishing device, matched plug of socket and application methods of socket and matched plug
  • DC special-purpose socket with self-contained arc extinguishing device, matched plug of socket and application methods of socket and matched plug

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Embodiment Construction

[0022] The present invention will be further explained below in conjunction with accompanying drawing and specific embodiment, as figure 1 , 2 , 4, and 5 show: the present invention provides a kind of direct current dedicated socket and its plug with arc extinguishing device, comprising:

[0023] A kind of socket with arc extinguishing device for direct current, which includes socket shell 2, socket panel 12, socket conductor 5, arc extinguishing conductor 4, one-way diode 13 and arc extinguishing circuit 8, the positive and negative poles of the arc extinguishing circuit 8 The two ends are respectively connected with the positive and negative poles of the arc extinguishing conductor 4 with the same polarity, and the socket conductor 5 is respectively connected with the positive and negative poles of the power line. A one-way diode is connected in series between the positive pole of the power supply and the positive pole of the socket conductor to prevent the arc extinguishin...

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PUM

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Abstract

A socket with arc extinguishing device for direct current, comprising: socket shell (2), socket panel (12), socket conductor (5), and the DC arc extinguishing socket is also provided with arc extinguishing conductor (4) and arc extinguishing circuit (8), the positive and negative ends of which are respectively connected to the positive and negative circuits of the arc extinguishing conductor (4), and the socket conductor (5) is respectively connected to the positive and negative poles of the power line. A matching plug for a DC special socket with an arc extinguishing device, including a plug shell (1), a plug conductor (3), and a one-way diode (7). The plug conductor includes three terminals: positive, negative and grounding; the plug conductor ( 3) The positive pole is a long cylinder, the negative pole is a flat cuboid, and the positive pole is connected to a one-way diode (7). The appearance and size of the present invention are close to those of the AC socket, the structure is simple, and the installation is convenient. At the same time, an arc extinguishing device is installed inside the socket, which can prevent the DC arc generated when the plug is pulled out, enhance the service life of the equipment, and prevent accidents.

Description

technical field [0001] The invention belongs to the field of electrical components, in particular to a DC special socket with an arc extinguishing device and a plug thereof. Background technique [0002] The DC socket plug currently used in the DC power distribution environment (DC voltage 110V-600V) has a complex structure, is expensive, is bulky, and is heavy and inconvenient to install and use. It is not suitable for use in office and residential environments, which directly affects DC micro. The promotion and application of the grid. Moreover, the simple socket does not have an arc extinguishing device, so it cannot be applied in a DC power distribution environment. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a simple in structure and easy to use DC special socket with arc extinguishing device and its plug, which can be applied to DC power grid. [0004] To achieve the above object, the present invention ado...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/642H01R13/66H01R13/04H01R13/10H01R13/53
CPCH01R13/642H01R13/04H01R13/10H01R13/53H01R13/66
Inventor 菅生利范士彪
Owner 北京中电新锐科技有限公司
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