Anti-thunder box

A lightning protection box and box body technology, which is applied to emergency protection circuit devices for limiting overcurrent/overvoltage, modification by conduction heat transfer, cooling/ventilation/heating transformation, etc., can solve the installation efficiency of lightning protection box Low problems, to achieve rapid heat dissipation, ensure continuous and stable work, and improve efficiency

Pending Publication Date: 2018-08-14
浙江雷宇防雷技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a lightning protection box to solve the technical problem of low installation efficiency of the existing lightning protection box

Method used

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  • Anti-thunder box

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Embodiment Construction

[0019] Such as figure 1 As shown, a lightning protection box includes a box body 1, a lightning protection surge protector 2, a protective air switch 3 and a mounting plate 4, the box body 1 is provided with a cavity 11, and one of the cavity 11 There is an opening on the side, the mounting plate 4 includes a groove 41 and a boss 42 extending into the cavity 11, and the groove 41 is arranged at the bottom of the boss 42, the lightning surge protector 2 is set on the top of the boss 42, the protective air switch 3 is set in the groove 41, and the ground bolt 5 is arranged in the groove 41, the lightning surge protector 2 and the protective air switch 3 With the mounting plate 4 installed on the box body 1, the top of the box body 1 is provided with a semiconductor cooling chip 12, and the semiconductor cooling chip 12 includes an absorbing part 13 for absorbing heat and a releasing part 14 for releasing heat, and the releasing part 14 is close to the inner surface of the box b...

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Abstract

The invention relates to an anti-thunder box. The anti-thunder box comprises a box body, an anti-thunder surge protective device, a protection air switch and a mounting plate; an accommodating cavityis formed in the box body; the mounting plate comprises a groove and a boss, and the groove is formed in the bottom end of the boss; the anti-thunder surge protective device is arranged at the top endof the boss; the protection air switch is arranged in the groove; and an earthing bolt is arranged in the groove. The anti-thunder box has the advantages as follows: by virtue of the boss, the anti-thunder surge protective device can be mounted on the mounting plate; through the groove in the bottom end of the boss, the protection air switch can be mounted on the mounting plate, and can be synchronously mounted on the box body along with the mounting plate, so that the anti-thunder surge protective device, the protection air switch and the mounting plate can form an integrated body, thereby facilitating integrated mounting of the mounting plate, improving the overall mounting efficiency and simplifying the mounting space of the interior of the box body; and in addition, by setting the earthing bolt in the groove, grounding treatment of the whole mounting plate can be realized.

Description

technical field [0001] The invention relates to a lightning protection box. Background technique [0002] The lightning protection box is mainly installed in the power distribution room, power distribution cabinet, AC power distribution panel, switch box and other important equipment, and the power supply line of the equipment that is prone to lightning strikes, so as to protect the equipment from lightning strikes and overvoltages that invade along the power line. damage; it can be widely used in the main power supply protection of communication, electric power, transportation, finance, railway, civil aviation and other systems. Facilitate quick installation of internal parts. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lightning protection box to solve the technical problem of low installation efficiency of the existing lightning protection box. [0004] In order to solve the above technical problems, t...

Claims

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Application Information

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IPC IPC(8): H02H9/04H05K7/20
CPCH02H9/044H05K7/20127H05K7/20436H05K7/20509
Inventor 俞秀芳张雷张亮田彤
Owner 浙江雷宇防雷技术有限公司
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