Explosionproof electric control box
A technology of electric control box and box door, which is applied in the direction of electrical components, electrical equipment structural parts, casing/cabinet/drawer parts, etc., which can solve the problem of single function of explosion-proof electric control box and cannot meet the purpose. To achieve the effect of convenient handling, avoiding short circuit and ensuring safe operation
Inactive Publication Date: 2018-11-23
江苏凯博防爆电气有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention overcomes the existing defects, and can effectively solve the problem that the current explosion-proof electric control box has a single function and cannot meet the use under complex conditions
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Embodiment Construction
[0017] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0018] like Figure 1-2 As shown, an explosion-proof electric control box includes a housing 1, the lower surface of the housing 1 is fixedly connected with a support leg 2, the outer side of the support leg 2 is fixedly connected with a metal plate 3, and the inside of the housing 1 is provided with a cavity 4 , the cavity 4 is provided with a dust collection mechanism 5, the lower surface of the housing 1 is provided with a number of circular through holes 6, the inner wall of the housing 1 is provided with an array of electrical equipment mounting racks 7, and the inner wall of the upper end of the housing 1 is provided with There is a fan 8, an LED lamp 9 and a ...
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The invention relates to an explosionproof electric control box. The explosionproof electric control box comprises a shell, wherein support legs are fixedly connected to a lower surface of the shell,a metal plate is fixedly connected to outer sides of the support legs, a cavity is formed in the shell, a dust collection mechanism is arranged in the cavity, a plurality of round through holes are formed in the lower surface of the shell, and an LED lamp is arranged so that a worker is convenient to maintain the explosionproof electric control box when a fault occurs; a file placement box is arranged, the worker is convenient to record a reason of the fault occurring in electrical equipment, handling of subsequent process is facilitated; and a metal plate is arranged, so that electrostatic inthe explosionproof electric control box can be transferred to ground by the metal plate, and the safety running of the electrical equipment in the explosionproof electric control box is ensured.
Description
technical field [0001] The invention relates to an explosion-proof electric control box, which belongs to the field of explosion-proof electrical equipment. Background technique [0002] Explosion-proof electric control box is a kind of explosion-proof electrical control equipment used in coal mines. When designing and producing, the airtight effect is mainly put in the first place to achieve the main purpose of dustproof, waterproof and explosion-proof. The explosion-proof shell can be equipped with explosion-proof buttons. , explosion-proof components, explosion-proof signal lamps, explosion-proof transfer switches and explosion-proof instruments and other explosion-proof components and common electrical components such as AC contactors, thermal relays, temperature controllers and various functional modules; buttons, control switches, instruments, etc. For explosion-proof components. The current explosion-proof electric control box has a single function and cannot meet th...
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IPC IPC(8): H05K5/02H05K7/20
CPCH05K5/0217H05K5/0247H05K7/20136
Inventor 张松
Owner 江苏凯博防爆电气有限公司