Power distribution cabinet with relatively good heat dissipation effect

A heat dissipation effect, power distribution cabinet technology, applied in the substation/power distribution device shell, electrical components, substation/switch layout details, etc., can solve the problems of poor heat dissipation, equipment damage, rainwater entering the power distribution cabinet, etc., to achieve heat dissipation The effect is good, the design is reasonable, and the effect of ensuring the cooling effect

Active Publication Date: 2016-05-11
CHENGDU ZHENZHONG ELECTRIC
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Problems solved by technology

[0008] The invention provides a power distribution cabinet with a better heat dissipation effect, which solves the technical problem that the existing power distribution cabinet has a poor heat dissipation effect, rainwater easily enters the power distribution cabinet from the shutters, a

Method used

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  • Power distribution cabinet with relatively good heat dissipation effect

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Example Embodiment

[0022] Example one:

[0023] In the first embodiment, a power distribution cabinet with better heat dissipation effect is provided, please refer to figure 1 , The power distribution cabinet includes:

[0024] Cabinet 1, the lower end of the bracket 2 is connected with the upper surface of the cabinet, the upper end of the bracket is connected with the lower surface of the rain box 3, the upper surface of the rain box is open, and the solar cell is fixed in the rain box Plate 4, the middle of the rain collecting box is provided with a filter screen 5, the bottom of the rain collecting box is provided with a drain hole, one end of the drain main pipe 6 is connected with the drain hole, and the other end of the drain main pipe is respectively connected with N drainage branch pipes 7 Are connected, the N is a positive integer greater than or equal to 3; N partitions 8 are provided in the cabinet, and M vertical heat dissipation holes 9 are provided on the partitions, and the M is grea...

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Abstract

The invention discloses a power distribution cabinet with a relatively good heat dissipation effect. According to the power distribution cabinet, a cabinet body is connected with a rain collection tank, a solar cell panel is fixed in the rain collection tank, a filter screen is arranged in the middle of the rain collection tank, a draining hole is formed in the bottom of the rain collection tank and is connected with one end of a main draining pipe, and the other end of the main draining pipe is connected with N branched draining pipes, respectively; N partition boards are arranged in the cabinet body, the inside parts of the partition boards are of a hollow sealed structure, and the other ends of the N branched draining pipes respectively extend to hollow regions of the N partition boards; a wind generator is connected with the side surface of the cabinet body through a second bracket, and a storage battery is fixed in the cabinet body and is connected with the wind generator and the solar cell panel; a heat dissipation fan is fixed in the cabinet, so that the technical effects that the power distribution cabinet is reasonable in design and relatively good in heat dissipation effect, and the equipment in the power distribution cabinet can be well protected when the heat dissipation effect is guaranteed are achieved.

Description

technical field [0001] The invention relates to the field of power distribution equipment research, in particular to a power distribution cabinet with better heat dissipation effect. Background technique [0002] Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. [0003] The outdoor low...

Claims

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Application Information

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IPC IPC(8): H02B1/56H02B1/28
CPCH02B1/28H02B1/565
Inventor 陈怀之王刚聂海涛张仁友胡国波
Owner CHENGDU ZHENZHONG ELECTRIC
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