Junction box and junction box assembly

Abstract

The invention provides a junction box and a junction box assembly. The junction box comprises a box body, and the box body comprises an installation panel. The installation panel is provided with an installation hole which is through in a front / back direction. A wall of the installation hole is sequentially provided with an internal thread segment and a box body rotation stopping structure in the front / back direction, wherein the internal thread segment is connected with a connector, and the box body rotation stopping structure is in rotation stopping fit with the connector. The connector can be directly in threaded connection with the junction box through the installation panel, and there is no need to connect a socket housing on the junction box, thereby greatly simplifying the installation process and the installation structure, and enabling the application to be very convenient. The box body rotation stopping structure on the inner wall of the installation hole also can be in rotation stopping fit with a housing rotation stopping structure at the front end of the housing of the connector, thereby guaranteeing that a cable in the connector cannot be twisted when a connection screw cap on the connector is rotated and the connector is enabled to be installation on a socket housing.

Description

technical field [0001] The invention relates to a junction box and a junction box assembly. Background technique [0002] When the existing outdoor connector is connected to the junction box, it is generally necessary to fix a socket housing on the box body, the socket housing is used to connect the outdoor connector, and the cable extends into the outdoor connector from the tail of the outdoor connector and passes through The socket housing is docked with the terminal in the junction box, and the sealed connection between the outdoor cable and the junction box is realized through the connection between the outdoor connector and the socket housing. In this way, it is necessary to set a connection structure for connecting the socket on the junction box, and the outdoor connector can only be installed after the socket is connected to the box body, which increases the man-hours of the entire installation process, and in order to seal the requirements, it is also necessary to in...

AI Technical Summary

Problems solved by technology

In this way, it is necessary to set a connection structure for connecting the socket on the junction box, and the outdoor connector can only be installed after the socket is connected to the box body, which increases the man-hours of the entire installation process, and in order to seal the requirements, it is also necessary to install the outdoor connector on the socket shell. Sealing structures are set between the body and the box and between the socket housing and the connector, the overall structure is complex, not only the cost is high, but also it is inconvenient to use

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