Outdoor electric power construction cable junction box
A technology for electrical construction and junction boxes, applied in the field of junction boxes, can solve problems such as the inability to prevent moisture from damaging cable connections, and achieve the effect of easy installation and disassembly, satisfying use effects, and avoiding short circuits and burnouts.
Inactive Publication Date: 2018-05-29
浙江中久电气科技有限公司
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides a junction box for outdoor power construction cables, which solves the problem that the existing junction box cannot prevent moisture from damaging the cable connection
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[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0024] see Figure 1-6 , the embodiment of the present invention provides a technical solution: a junction box for outdoor power construction cables, including a box body 1 and a box cover 2, the bottom of the inner cavity of the box body 1 is provided with a terminal 3, and both sides of the terminal 3 are provided with Vertical bar 4, the top of the vertical bar 4 is provided with mounting holes 5, both sides of the top of the box cover 2 are provided with s...
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The invention discloses an outdoor electric power construction cable junction box which comprises a box body and a box cover. A wiring terminal is arranged at the bottom of the inner cavity of the boxbody. Vertical bars are arranged on both sides of the wiring terminal. A mounting hole is arranged in the top of each vertical bar. Screw holes are arranged in both sides of the top of the box cover.A fixing screw is arranged in each screw hole, and the screw hole matches the fixing screw. The invention relates to the technical field of junction boxes. According to the outdoor electric power construction cable junction box, a moisture absorption device, a limiting groove and a sliding groove are arranged; silica particles are inserted between absorbent cotton and the inner wall of a casing;after the silica particles are inserted, a thread block is aligned with a thread ring, and a rotation casing is rotated to the bottom of the casing; one end of a limiting block and one end of a connecting rod are pushed through the sliding groove until the limiting block is located inside the limiting groove, so as to absorb moisture and humidity; the junction box is convenient for installation and disassembly, and satisfies the use effect of a user; and short circuit and burn out, which are caused by excessive moisture inside the junction box, of a junction are avoided.
Description
technical field [0001] The invention relates to the technical field of junction boxes, in particular to a junction box for outdoor power construction cables. Background technique [0002] The junction box is one of the electrical accessories, because the wires used for decoration pass through the wire tube, and the junction box is used as a transition at the joint of the wire. The wire tube is connected to the junction box, and the wires in the wire tube are in the junction box. Connected together, it plays the role of protecting the wires and connecting the wires. [0003] The cable junction box installed outdoors must have the function of waterproof and moisture-proof, otherwise water or excessive moisture will cause short circuit or burn out of the line, which cannot provide effective protection and affect the power supply. However, the existing junction boxes are generally Waterproof pads are used for waterproofing. However, there will be gaps in the installation holes ...
Claims
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IPC IPC(8): H02G3/08H02G3/14
CPCH02G3/088H02G3/081H02G3/14
Inventor 肖罗佑
Owner 浙江中久电气科技有限公司