Rear-row wiring explosion-proof junction box
A technology of explosion-proof junction box and junction box, which is applied in the direction of electrical components, etc., can solve the problems of poor explosion-proof performance and sealing, loose wiring, inconvenient, etc., and achieve the effect of increasing explosion-proof performance
Active Publication Date: 2020-11-20
浙江新宏基真空电器有限公司
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Problems solved by technology
[0004] However, the existing explosion-proof junction box needs to dismantle the entire junction box body when overhauling the interior, which is very inconvenient, and the explosion-proof performance and sealing performance are not very good. Not only that, it is easy to cause Loose wiring
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[0028] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0029] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configuration and operation, therefore can not be construed as limiting the present invention; in the description of the present invention, it should be noted that, unless otherwise clearly specified and limit...
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The invention relates to the technical field of explosion-proof junction boxes, and discloses a rear-row wiring explosion-proof junction box. The box comprises a junction box body, and a protection mechanism is arranged in the junction box body; the protection mechanism comprises a base plate, a wiring terminal, a square groove, a square hole, a connecting plate, a first fixing bolt, a threaded hole, a groove and an explosion-proof net; and a backing plate is fixedly connected to the rear side in the junction box body. According to the invention, the junction box body is provided with the square hole, the square groove, and the connecting plate, the explosion-proof net and an IWAB intelligent watertight belt which are arranged in the square groove, when the internal portion of the junctionbox body can be conveniently overhauled, the whole junction box body does not need to be dismounted, meanwhile, an explosion-proof net is arranged in the connecting plate, the explosion-proof performance of the junction box body can be improved through the explosion-proof net, in addition, the IWAB intelligent watertight belt molecular structure design is adopted, strong hydrophilic groups are adopted in side chains, various complex pores can be rapidly swelled, blocked and expanded when the junction box encounters water, and therefore the attaching position of the connecting plate and the square groove is effectively waterproof.
Description
technical field [0001] The invention relates to the technical field of explosion-proof junction boxes, in particular to an explosion-proof junction box with rear wiring. Background technique [0002] The explosion-proof junction box is a junction box made of cast aluminum alloy. It has high strength, can resist large impact force, and has a long service life. It is very popular among builders and electricians. However, the existing explosion-proof junction box There are still some problems in the process of use; because the junction box housing is made of cast aluminum alloy, the connection terminals and their connections are connected by screws, and the connection terminals are placed inside the housing. When the wiring and volume are small, It will lead to extremely inconvenient wiring operation because the terminal is inside the housing, which affects work efficiency. Therefore, we propose an explosion-proof junction box to solve the above-mentioned problems. [0003] Pa...
Claims
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Login to View More IPC IPC(8): H02G3/08
CPCH02G3/088
Inventor 吴有建汤春明王满意汤高祥
Owner 浙江新宏基真空电器有限公司