Waterproof and shockproof junction box

The utility model discloses a waterproof and shockproof junction box, which comprises an upper box and a sealing cover, the box wall of the upper box is provided with a plurality of L-shaped reinforcing ribs, every two L-shaped reinforcing ribs and the box wall form a connecting groove, and the widt...

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Bibliographic Details
Main Authors LYU LINGZHI, LI CHANGYUN
Format Patent
LanguageChinese
English
Published 28.03.2023
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Summary:The utility model discloses a waterproof and shockproof junction box, which comprises an upper box and a sealing cover, the box wall of the upper box is provided with a plurality of L-shaped reinforcing ribs, every two L-shaped reinforcing ribs and the box wall form a connecting groove, and the width of the notch of the connecting groove is smaller than the width of the groove bottom; a connecting hole matched with the connector is formed in the upper box, a fastening groove is formed in the position, close to the connecting hole, of the box bottom, and the fastening groove is communicated with the connecting hole. Compared with the prior art, the connecting grooves are formed in the upper box, so that the structural strength of the box is improved, and the possibility of deformation is reduced. The arrangement of the connecting groove can increase the contact area between the sealant and the box, and a part of the sealant is limited in the connecting groove, so that the connection between the sealant and the
Bibliography:Application Number: CN202222383946U