Explosion-proof cable junction box
An explosion-proof cable and junction box technology, which is applied in the field of junction boxes, can solve the problems of junction box leakage, easy loosening of cables, and difficulty in adjusting the installation position and direction of junction boxes, achieving the effect of easy installation and fixing, and good insulation effect
Inactive Publication Date: 2022-02-18
徐州浩华电缆桥架有限公司
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Problems solved by technology
[0003] The limit structure inside the junction box is not easy to adjust the position, which is not conducive to the connection and reinforcement of the cable. The cable is easy to loosen. The installation position and direction of the junction box are not easy to adjust, which affects the installation and fixation of the junction box. The temperature and air pressure inside the box are not easy to adjust in time, which is not conducive to the explosion-proof protection of the junction box and affects the safety of the junction box.
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[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0028] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...
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The invention discloses an explosion-proof cable junction box which comprises a junction box shell, a protection assembly and a fixing assembly installed on the junction box shell. A connecting assembly is installed in the junction box shell, the inner wall of the junction box shell is connected with a sealing ring, and the thickness of the sealing ring is smaller than that of the junction box shell. One side of the junction box shell is connected with a protective cover, the protective cover is internally provided with a protective assembly, the protective assembly comprises a cooling fan, an air pump and a baffle plate, the cooling fan is embedded in the protective cover, one side of the protective cover is communicated with a cooling plate through an air pipe, and the bottom of the cooling plate is provided with a plurality of ventilation holes. An air pump is installed on one side of the cooling fan and embedded in the protective cover, the upper end and the lower end of the air pump are both connected with air pipes, the air pipes are connected with a connecting pipe, and the connecting pipe is fixedly connected to the inner wall of the protective cover. The explosion-proof cable junction box is convenient to install and fix, good in sealing and insulating effect and capable of preventing looseness.
Description
technical field [0001] The application relates to a junction box, in particular to an explosion-proof cable junction box. Background technique [0002] The junction box is one of the electrical accessories that protect and connect wires in home decoration. The wires for decoration pass through the wire tube, and the junction box is generally used as a transition at the joint of the wire (for example, the line is relatively long, or the wire tube needs to be cornered). The junction box is often composed of a box cover, a box body, a terminal block, a diode, a connecting wire, and a connector, and is generally made of PVC and tin box. [0003] The limit structure inside the junction box is not easy to adjust the position, which is not conducive to the connection and reinforcement of the cable. The cable is easy to loosen. The installation position and direction of the junction box are not easy to adjust, which affects the installation and fixation of the junction box. The te...
Claims
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IPC IPC(8): H02G3/08H02G3/03H02G3/16H02G3/14H02G15/10H02G15/16
CPCH02G3/088H02G3/03H02G3/16H02G3/14H02G3/081H02G15/10H02G15/16
Inventor 袁增兴丁富华
Owner 徐州浩华电缆桥架有限公司