Distribution box with good protection effect

A technology for distribution boxes and boxes, applied to electrical components, substation/switch layout details, instruments, etc., can solve the problems of increased probability of electric shock accidents, no protective devices, hanging or displaying, etc., to prevent misuse Closing effect

Inactive Publication Date: 2020-11-27
韩君民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of installing or maintaining electrical equipment, people need to pull down the switch in the distribution box, and then hang a sign on the distribution box that says "no closing, someone is working". Place a protective fence to prevent people from closing the electric switch during the work process and prevent workers from getting an electric shock. In the case of communicating with other people, it is easy for someone to close the switch, which increases the chance of electric shock accidents

Method used

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  • Distribution box with good protection effect
  • Distribution box with good protection effect
  • Distribution box with good protection effect

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. The drawings in the embodiments of the present invention: the different types of section lines in the drawings are not marked according to the national standard, and there is no requirement for the material of the components, but to distinguish the cross-sectional views of the components in the drawings.

[0020] see Figure 1-5 , a distribution box with good protective effect, comprising a distribution box body 1, a support seat 6 is fixedly installed on the bo...

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PUM

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Abstract

The invention relates to the technical field of electrical equipment, and discloses a distribution box with a good protection effect. The distribution box comprises a distribution box body, a supporting seat is fixedly mounted at the bottom of the distribution box body, a mounting box is fixedly mounted at the top of the distribution box body, a limiting hinge is fixedly connected to the left sidesurface of the distribution box body, a box door is fixedly connected to the other end of the limiting hinge, a connecting rod is fixedly connected to the top of the box door, and a connecting rope is fixedly connected to the other end of the connecting rod. The connecting rod, a torsional spring, the connecting rope, a first bevel gear, a second bevel gear and a rope winding roller are matched to make a warning flexible hinge automatically fall right in front of electrical equipment in the distribution box body after an electrician opens the box door, so that it is ensured that when people forget to carry a warning identifier, other people can be warned, and when the electrician works, other people can be prevented from intervening, and unsafe factors are prevented from being generated.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a distribution box with good protection effect. Background technique [0002] Distribution box generally constitutes a low-voltage distribution box. According to electrical wiring, it is required to assemble switchgear, measuring instrument, protective device and auxiliary equipment in a closed or semiclosed metal cabinet or on a screen width to form a low-voltage distribution box. Manual or automatic switches make or break circuits. [0003] In the process of installing or maintaining electrical equipment, people need to pull down the switch in the distribution box, and then hang a sign saying "No closing, someone is working" at the distribution box Place a protective fence to prevent people from closing the electric switch during the work process to prevent workers from electric shock accidents. However, in the process of use, for convenience, the protective devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/46H02B3/00G09F7/18
CPCG09F7/18G09F2007/1886H02B1/46H02B3/00
Inventor 韩君民
Owner 韩君民
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