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Electrical automation control box

A technology for electrical automation and control boxes, which is applied to electrical components, structural parts of electrical equipment, housings/cabinets/drawers of electrical equipment, etc. It can solve problems such as lack of ventilation and dehumidification structures, and achieve fire or even explosion avoidance, reasonable ventilation structure, The effect of high ventilation efficiency

Inactive Publication Date: 2021-12-14
HENAN POLYTECHNIC INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide an electric automation control box to solve the problem that the existing electric automation control box lacks a ventilation and dehumidification structure

Method used

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  • Electrical automation control box
  • Electrical automation control box
  • Electrical automation control box

Examples

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0022] The reference signs in the drawings of the description include: box body 1, shock-absorbing base 2, box door 3, first ventilation hole 4, second ventilation hole 5, third ventilation hole 6, filter screen plate 7, shock-absorbing cavity 8 , piston rod 9, damping piston 10, damping hole 11, damping spring 12, transmission cavity 13, water storage cavity 14, pressure plate 15, ejector rod 16, first spring 17, torsion shaft 18, push rod 19, transmission gear 20. First intermediate gear 21, rotating shaft 22, transmission rod 23, sector gear 24, roller 25, control block 26, first rack 27, second intermediate gear 28, chute 29, baffle plate 30, second rack 31, return spring 32.

[0023] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, an electric automation control box includes a box body 1, the front side of the box body 1 is provi...

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PUM

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Abstract

An electrical automation control box is disclosed by the present invention, and comprises a box body, the front side of the box body is provided with a box door, the left side wall, the right side wall and the upper side wall of the box body each comprise an inner side wall and an outer side wall, the inner side wall of the upper side is provided with a plurality of first ventilation holes at intervals, and the upper half parts of the outer side walls of the left side and the right side are provided with a plurality of second ventilation holes at intervals. Grooves are formed in the lower half portions of the inner side walls of the left side and the right side, a plurality of third ventilation holes are formed in the bottom walls of the grooves at intervals, filter screen plates are inserted into the grooves and used for drying and dust removal, and a damping base is connected to the bottom of the box body. The ventilation and dehumidification structure is reasonable in design, and can avoid corrosion of a humid environment to electrical components in the box body and risks such as fire and even explosion caused by too high temperature.

Description

technical field [0001] The invention relates to the technical field of electrical automation equipment, in particular to an electrical automation control box. Background technique [0002] The control box is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet according to the requirements of electrical wiring. Safety. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. With the help of measuring instruments, various parameters in operation can be displayed, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions. [0003] The control box is the final equipment in the power distribution system, and it is usually installed outdoors away from the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20H05K5/06H05K5/02F16F9/16
CPCH05K5/0213H05K7/20127H05K7/20181H05K7/20218H05K5/06F16F9/16
Inventor 宣峰赵阳韩孟洋岳鹏飞张毅胡年炜韩林馨刘锦鹏潘海鹏
Owner HENAN POLYTECHNIC INST
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