Outdoor rainproof switch cabinet

Abstract

The invention discloses an outdoor rainproof switch cabinet. Four bases with the same specifications are mounted at the lower end of a lower bottom plate; four grooves are connected with an upper top plate in a circumferential direction, and two adjacent grooves are fitted at an angle of 45 degrees; a water drain pipe is arranged in each of the junctions between a cabinet door and a left side plate, between the cabinet door and a right side plate, between the left side plate and a back plate, and between the right side plate and the back plate separately; the upper ends of the water drain pipes are connected with the corresponding grooves; a circular hole is formed in the right lower side of the cabinet door; a copper wire passes through the circular hole to be fixedly connected with a grounding point of the switch cabinet; and multiple radiating holes are formed in the lower bottom plate. The outdoor rainproof switch cabinet is provided with the bases, so that the lower bottom plate is avoided from being affected with damp; due to the grooves formed in the upper top plate in the circumferential direction, rainwater drips are blocked; due to the water drain pipes, rainwater is directly led from the grooves to the ground; and due to the copper wire, the static in the switch cabinet can be led out of the switch cabinet, so that electric shock caused by touching the cabinet door can be prevented consequently.

Description

Technical field [0001] The invention relates to the technical field of switch cabinets, in particular to an outdoor rainproof switch cabinet. Background technique [0002] At present, some outdoor switch cabinets are placed outdoors for a long time, especially in the rainy season. If rainwater enters the switch cabinet, it is very likely to be dangerous, so its waterproof performance is particularly important. However, some existing switch cabinets have better waterproof performance. Poor, rainwater easily enters the interior of the outdoor switch cabinet through the gap between the cabinet body and the cabinet door, thereby affecting the normal operation of the switch cabinet; when the high-voltage circuit in the main cabinet of the switch cabinet leaks, the metal door panel will conduct electricity or store Static electricity, once the operator touches the cabinet door and the operating elements on the cabinet door, it will cause an electric shock hazard. For this reason, we pr...

AI Technical Summary

Problems solved by technology

[0002] At present, some outdoor switch cabinets are placed outdoors for a long time, especially in seasons with frequent rain. If rainwater enters the switch cabinet, it is very likely to cause danger, so its waterproof performance is particularly important, and some existing switch cabinets have poor waterproof performance. Poor, rainwater easily enters the interior of the outdoor switchgear through the gap between the cabinet body and the door, thus affecting the normal operation of the switchgear; when the high-voltage circuit in the main cabinet of the switchgear leaks, the metal door panel will conduct electricity or store Static electricity, once the operator touches the cabinet door and the operating elements on the cabinet door, it will cause electric shock danger. For this reason, we propose an outdoor rainproof switch cabinet

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