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Alternating-current power distribution equipment capable of preventing rainwater from permeating

A technology for AC power distribution and equipment, which is applied to the structural parts of electrical equipment, substation/distribution device housing, photovoltaic power generation, etc. It can solve problems such as the influence of the life of the line distribution box in the distribution box, and achieve the effect of avoiding damage.

Inactive Publication Date: 2020-11-24
兰世亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the invention provides an AC power distribution device capable of preventing rainwater from infiltrating, which has the advantages of automatically preventing rainwater from entering the distribution box when it rains, and reducing the damage to the equipment caused by rainwater. Problems that affect the life of the wiring in the electrical box and the life of the distribution box

Method used

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  • Alternating-current power distribution equipment capable of preventing rainwater from permeating
  • Alternating-current power distribution equipment capable of preventing rainwater from permeating
  • Alternating-current power distribution equipment capable of preventing rainwater from permeating

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Embodiment Construction

[0030] The technical solutions in the embodiments of the invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of them. Based on the embodiments of the invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the invention.

[0031] see Figure 1-6 , a kind of AC power distribution equipment capable of preventing the infiltration of rainwater, comprising an AC power distribution device main body 1, a ventilation hole 11 is opened on the wall of the AC power distribution device main body 1, and a water collecting bucket 2 is arranged on the top of the AC power distribution device main body 1 , the water collecting bucket 2 is provided with a first outlet pipe 21, the left and right sides of the water collectin...

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Abstract

The invention relates to the technical field of AC distribution box waterproofingm, and further discloses alternating-current power distribution equipment capable of preventing rainwater from permeating. The equipment comprises an alternating current distribution device main body, the wall of the AC power distribution device main body is provided with ventilation holes. A water collecting hopper is arranged on the alternating-current power distribution device body, a test tube is arranged at the bottom end of the water collecting hopper and comprises a suspension block, an illuminating lamp isarranged on the left side of the test tube, a photoresistor is arranged on the right side of the test tube, a solenoid is arranged below the water collecting hopper, an iron block is arranged under the solenoid, and a first spring is arranged at the right end of the solenoid. When the suspension block floats upwards, the light of the illuminating lamp irradiates the photoresistor, so that the resistance value of the photoresistor is instantly reduced. When rainwater enters the power distribution device, the current connected to the external coil of the solenoid is increased, the baffle blockon the baffle plate enters the vent hole to block the vent hole, and the rainwater cannot enter the device through the vent hole, so that the effect of preventing the rainwater from entering the powerdistribution device is achieved, and the device is prevented from being damaged by the rainwater.

Description

technical field [0001] The invention relates to the technical field of waterproofing of an AC power distribution box, in particular to an AC power distribution device capable of preventing the infiltration of rainwater. Background technique [0002] AC power distribution equipment is used to connect devices such as power supplies, transformer boxes, and other loads. AC power distribution equipment can also monitor and protect the power supply system. The use of AC power distribution equipment is very common. Because AC power distribution The equipment is generally installed in the open air, and requires ventilation, heat dissipation, and rainwater prevention. Therefore, it is necessary to use an AC power distribution device that can prevent rainwater from infiltrating. [0003] The current AC power distribution equipment often needs to open cooling holes due to the heat generated by the internal line current. The existence of the cooling holes makes rainwater enter the distr...

Claims

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Application Information

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IPC IPC(8): H02B1/28H02B1/30H02B1/56H02S40/00H05K7/20E03F5/10
CPCE03F5/10H02B1/28H02B1/30H02B1/565H02S40/00H05K7/20127Y02E10/50
Inventor 兰世亮
Owner 兰世亮
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