Outdoor power cabinet

A power cabinet and body technology, applied in electrical components, substation/distribution device casing, substation/switch layout details, etc., can solve the problems of moisture damage to the electrical equipment of the power cabinet, achieve convenient access and temporary placement, improve waterproof Performance, simple structure effect

Inactive Publication Date: 2021-03-16
陈益
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on the technical problem that rainwater is easily blown into the power cabinet from the cooling holes along with the wind in windy weather in the existing power cabinet, causing the electrical equipment inside the power cabinet to be damaged by moisture, the present invention proposes an outdoor power cabinet

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to Figure 1-5, an outdoor power cabinet, including a power cabinet body 1 connected with a protective top cover 2 and a fixed base 7 at the upper and lower ends respectively, and a solar photovoltaic panel 11 is laid on the upper end of the protective top cover 2, and a pair of switches are hinged at the front end of the power cabinet body 1 The door 3, and the switch handle 4 is fixedly connected to the outer end of the switch door 3, the switch door 3 is provided with observation parts, the left and right sides of the power cabinet body 1 are provided with a plurality of cooling holes 12 from top to bottom, and the power cabinet body 1 The inner top is fixedly connected with a heat dissipation fan 33 with a temperature sensor, and the heat dissipation hole 12 is connected with a heat dissipation and moisture-proof integrated device, which includes a heat dissipation pipe 13, a sealing block 14, a compression spring 16, a first telescopic pipe 17 and a The rod 1...

Embodiment 2

[0040] refer to Figure 4-5 , an outdoor power cabinet. Compared with Embodiment 1, this embodiment is provided with a through hole in the middle of the sealing block 14, and an air guide tube 34 is fixedly inserted in the through hole, and the air guide tube 34 is close to the mouth of the first telescopic tube 17. Fixedly connected with an elastic capsule 35, when the wind blows outside, the wind blows into the elastic capsule 35 from the air duct 34, making the sealing block 14 easier to hand. Prevent the airway 34 from clogging.

Embodiment 3

[0042] refer to figure 1 , figure 2 , Figure 6-8 , an outdoor power cabinet. Compared with Embodiment 1 and Embodiment 2 in this embodiment, a pair of electric push rods 8 are fixedly connected between the lower end of the power cabinet body 1 and the fixed base 7, and the four corners of the electric push rods 8 are threaded. There are ground nails 9, and the rear end of the fixed base 7 is fixedly connected with a wall-mounted base 10, and the wall-mounted base 10 is also connected with a ground nail 9, which is convenient for fixing the power cabinet on the wall. The middle part of the outer bottom of the power cabinet body 1 is fixedly connected with a Anti-flooding device, when waterlogging occurs in summer, use the anti-flooding device to automatically trigger a pair of electric push rods 8 to lift up the power cabinet body 1, which can effectively prevent the power cabinet body 1 from being submerged in water.

[0043] In the present invention, the anti-waterlogging...

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Abstract

The invention belongs to the technical field of power cabinets, particularly relates to an outdoor power cabinet. The invention aims to solve the technical problem that electrical equipment in an existing power cabinet is affected with damp and damaged due to the fact that rainwater is easily blown into the power cabinet along with wind from heat dissipation holes in windy and rainy days. The outdoor power cabinet comprises a power cabinet body, wherein the upper end and the lower end of the power cabinet body are connected with a protective top cover and a fixed base respectively; the inner top end of the power cabinet body is fixedly connected with a heat dissipation fan; heat dissipation holes are connected with a heat dissipation-moisture prevention integrated device; and the heat dissipation-moisture prevention integrated device comprises a heat dissipation pipe, a sealing block, a compression spring, a first telescopic pipe and a supporting rod. By arranging the heat dissipation-damp prevention integrated device at the heat dissipation holes, rainwater can be effectively prevented from entering the cabinet body from the heat dissipation holes in high-temperature wind and rainweather in summer; the larger the external wind power is, the more difficult the rainwater enters the cabinet body; the waterproof performance of the cabinet is greatly improved; the structure of thecabinet is simple; and the cost of the cabinet is low.

Description

technical field [0001] The invention relates to the technical field of power cabinets, in particular to an outdoor power cabinet. Background technique [0002] The power cabinet is a commonly used power infrastructure, which contains a large number of power components, so its protection requirements are relatively high. At present, many power cabinets are used outdoors. Due to the influence of weather factors, the power cabinets are prone to overheating, moisture, water ingress, and corrosion, which affects the life of the equipment and the safe use of electricity. [0003] In the case of rainy and snowy weather, due to the poor sealing performance of the power cabinet door and the ventilation hole of the power cabinet, water droplets will enter the power cabinet from the gap in the power cabinet door and the ventilation hole of the power cabinet, causing the facilities in the power cabinet to be damp. Even short circuit. Although there are waterproof and moisture-proof se...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/28H02B1/38H02B1/50H02B1/56
CPCH02B1/28H02B1/30H02B1/303H02B1/306H02B1/38H02B1/505H02B1/565
Inventor 陈益
Owner 陈益
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