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Rainproof structure of distribution box

A technology for distribution boxes and boxes, which is applied in the direction of electrical components, panel/switch station circuit devices, substation/switch layout details, etc., and can solve problems such as inability to prevent damage to electrical equipment

Inactive Publication Date: 2014-07-09
NINGBO LIXIN DISTRIBUTING CABINET WORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing distribution boxes are generally unable to prevent damage to the electrical equipment inside the distribution box when flooding occurs. The applicant provides a solution to this problem

Method used

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  • Rainproof structure of distribution box

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described in detail below with reference to the drawings and specific embodiments: see Figure 1 to Figure 3 , A rainproof structure for a distribution box, comprising a box body 1, a plurality of linear motors 2 are arranged at the bottom of the box body 1, and the linear motors 2 are connected in parallel to a first circuit 3, and the first circuit 3 A relay module 4 is provided. The first circuit 3 is also connected with an alarm device 5 and a remote communication terminal 6. The relay module 4 includes a power supply 41 and an electromagnet 42 connected in series. The relay module 4 has a series circuit There is a break 43 on the upper part, and the break 43 is arranged at the lowest part of the box body 1. When a flood occurs, the water level rises, and the water floods the disconnection 43 of the relay module 4 series circuit. Because the flood water is muddy water and can conduct electricity, the relay module 4 is turned on a...

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PUM

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Abstract

The invention discloses a rainproof structure of a distribution box. The rainproof structure of the distribution box comprises a box body, a plurality of linear motors are arranged at the bottom of the box body, connected with one another in parallel, and connected with a first circuit, a relay module is arranged in the first circuit which is further connected with an alarm device and a remote communication end, the relay module comprises a power source and an electromagnet which are connected in series, and a series circuit of the relay module is provided with a disconnected position arranged at the bottommost position of the box body. The distribution box can resist flood to a certain degree, the flood is prevented from entering the distribution box and damaging the distribution box, and an alarm and information can be given out to remind mangers to cope with the flood.

Description

Technical field [0001] The invention relates to a distribution box, in particular to a rainproof structure of the distribution box. Background technique [0002] The distribution box is a kind of electrical equipment. The outer line of the distribution box first enters the main control switch in the cabinet, and then enters the sub-control switch, and each branch is set according to its needs. Such as instrumentation, automatic control, motor magnetic switch, various AC contactors, etc. Some are equipped with high-voltage room and low-voltage room distribution boxes, with high-voltage busbars, such as power plants, and some are equipped with low-voltage protection for main equipment. Weekly load shedding. [0003] The main function of the distribution box is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and electrical energy conversion in the power system. The components in the distribution box are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/24H02B1/46
CPCY02A30/14
Inventor 吴昌永吴昌将章中平
Owner NINGBO LIXIN DISTRIBUTING CABINET WORKS