EXPLOSION-PROOF AND FLAME-RETARDANT DISTRIBUTION BOX

WIPO Patent Application WO/2020/124527

A1

The present invention relates to an explosion-proof and flame-retardant distribution box, comprising an electric box main body. The electric box main body comprises an upper cavity and a lower cavity, a flame-retardant partition plate is connected between the upper cavity and the lower cavity, and a wire hole is provided on the flame-retardant partition plate. A surface of the upper cavity protrudes outward to form a flange plate, an outer side of the flange plate is provided with a first door body, the first door body is provided with an edge portion and an embedded portion, the edge portion and the flange plate are fixedly connected by means of bolts, and the embedded portion is buckled to an opening of the upper cavity. An outer side of the lower cavity is fixedly connected to a second door body by means of bolts. A fixed lug seat is connected to a side portion of the electric box main body, a compression arm is connected to the fixed lug seat, and the compression arm is connected between the fixed lug seat and the first door body. The overall explosion-proof and flame-retardant effect of the present invention is good, the impact resistance capabilities are strong, the impact force is not easily dispersed, the safety performance is reliable, and serious economic losses caused by explosions are prevented.

LIU TIANLONG (CN)

PCT/CN2018/122568

June 25, 2020

December 21, 2018

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YANTAI SANSHUI ELECTRIC CO LTD (CN)

H02B1/46

CN209133924U	2019-07-19
CN202111954U	2012-01-11
CN208127694U	2018-11-20
KR20160068455A	2016-06-15

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