PLC control cabinet convenient for heat dissipation

Abstract

The invention discloses a PLC control cabinet convenient for heat dissipation. The control cabinet comprises a base; a cabinet is arranged at the top end of the base; one side of the cabinet body is movably connected with a cabinet door; a partition plate is arranged in the cabinet body; a first water guide groove and second water guide grooves symmetrically formed in the two sides of the first water guide groove are formed in the middle of the partition plate. A water collecting tank located at the bottom end in the cabinet body is arranged at the bottom end of the partition plate, electricalequipment is arranged on one side of the cabinet body, water guide plates connected with the partition plate are symmetrically arranged on the two sides of the electrical equipment, a plurality of heat dissipation holes are symmetrically formed in the two sides of the cabinet body, and dustproof nets located on one sides of the heat dissipation holes are arranged on the inner wall of the cabinetbody. The beneficial effects are that through the cooperation of the water guide plate, the first water guide groove and the second water guide groove, rainwater entering the cabinet body can be conveniently drained, the rainwater can conveniently enter the water collection groove to be collected, electrical equipment is prevented from being damaged due to damp, and the maintenance cost is effectively reduced.

Description

technical field [0001] The invention relates to the field of PLC control, in particular to a PLC control cabinet which is convenient for heat dissipation. Background technique [0002] PLC control cabinet refers to programmable control cabinet, control cabinet refers to a complete set of control cabinets, electrical cabinets that can realize the control of motors and switches, PLC control cabinets, with overload, short circuit, phase loss protection and other protection functions, compact structure, stable work , Complete functions, can be combined according to the actual control scale, not only can realize single cabinet automatic control, but also can realize multiple cabinets to form a distributed control system through industrial Ethernet or industrial field bus network, PLC control cabinet can adapt to various sizes Industrial automation control occasions, widely used in electric power, metallurgy, chemical industry, papermaking, environmental protection, sewage treatme...

AI Technical Summary

Problems solved by technology

[0002] PLC control cabinet refers to programmable control cabinet, control cabinet refers to a complete set of control cabinets, electrical cabinets that can realize the control of motors and switches, PLC control cabinets, with overload, short circuit, phase loss protection and other protection functions, compact structure, stable work , Complete functions, can be combined according to the actual control scale, not only can realize single cabinet automatic control, but also can realize multiple cabinets to form a distributed control system through industrial Ethernet or industrial field bus network, PLC control cabinet can adapt to various sizes Industrial automation control occasions, widely used in electric power, metallurgy, chemical industry, papermaking, environmental protection, sewage treatment and other industries, according to a PLC control cabinet with the patent number CN201420511278. , the front of the cabinet, the box mouth, the horizontal support bar and the threading hole, thereby effectively facilitating the installation, operation, inspection and maintenance of the operator, and at the same time the wiring is neat and standardized; according to a PLC control cabinet with the patent number CN201820573903.2, the through hole The cabinet body, dust-proof sealing ring, partition, cooling hole, tripod, chute and slider are set up to effectively allow users to adjust the height of the partition according to different needs, thereby changing the space inside the cabinet. The size increases the practicability of the whole device. However, in the working environment of the existing PLC control cabinet, due to the large amount of heat generated by the electrical equipment or the influence of rain, the electrical components will be damaged, which will easily cause a short circuit or even a fire. lead to greater capital investment

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