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Self-protection power distribution cabinet

A self-protection, power distribution cabinet technology, applied in emergency protection circuit devices, automatic disconnection emergency protection devices, substation/distribution device enclosures, etc., can solve problems such as single function of power distribution cabinets and poor safety protection performance , to achieve the effect of improving safety and safety protection performance

Inactive Publication Date: 2017-08-11
湖州雅洁橱柜有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the above disadvantages, the present invention designs a self-protection power distribution cabinet to solve the technical problems of the existing power distribution cabinet with single function and poor safety protection performance

Method used

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Embodiment Construction

[0013] Now in conjunction with accompanying drawing, the present invention is described as follows.

[0014] Such as figure 1 , figure 2 As shown, the self-protecting power distribution cabinet includes a cabinet body 1 and a cabinet door 10. A sealed heat insulation board is arranged on the top of the cabinet body 1, a sealed heat conduction plate 102 is arranged on the bottom, and rainproof and breathable louver shields 101 are arranged on both sides. A vertical heat dissipation plate 3 with heat dissipation holes is provided on the inner sides of the louver shields 101 on both sides, and the cabinet body 1 is provided with a mounting plate 2 for installing power distribution devices. The self-protecting power distribution cabinet also includes a main switch circuit device 4 located in the cabinet body 1, a water induction protection device, a heat induction protection device, and a gravity induction protection device. The water induction protection device, the heat induct...

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Abstract

The invention relates to a self-protection power distribution cabinet, which comprises a cabinet body and a cabinet door. The cabinet body is internally equipped with an installation plate for mounting power distribution members. The self-protection power distribution cabinet comprises a master switch circuit device and a water sensing protection device. The water sensing protection device and the master switch circuit device form a control loop. The top portion of the cabinet body is provided with a sealed thermal insulation board; and the bottom portion thereof is provided with a sealed thermal conductive plate. The bottom surface of the thermal conductive plate is provided with a groove cavity; a water level sensor of the water sensing protection device is fixedly arranged on the thermal conductive plate, and a sensing head of the water level sensor is arranged in the groove cavity; an opening of the groove cavity is provided with a seal cover; and the seal cover is connected with a one-way water inlet valve. Through the structure above, when the bottom portion of the power distribution cabinet meets water, the water enters the groove cavity from the one-way water inlet valve, and the water level sensor senses a water level signal and automatically controls the master switch circuit device to realize power cut off, thereby effectively preventing power distribution equipment in the power distribution cabinet from being short circuited due to water, improving safety of the power distribution cabinet, protecting integrity of each function and reducing loss.

Description

technical field [0001] The invention relates to power distribution equipment, which is a self-protection power distribution cabinet. Background technique [0002] The power distribution cabinet mainly plays a role in the reasonable distribution of electric energy and the opening and closing operation of the circuit. The traditional power distribution cabinet is a closed metal cabinet, which mainly plays the role of installing and protecting power distribution equipment. Its function is relatively single, and it cannot deal with some emergencies well, such as: fire, flood Such as natural disasters, or the power distribution cabinet falls off due to external force impact or is in a state of safety hazard for a long time. For this reason, it is necessary to improve the design of the existing power distribution cabinet. Contents of the invention [0003] In order to overcome the above disadvantages, the present invention designs a self-protection power distribution cabinet t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/30H02B1/56H02H5/08H02H5/10
CPCH02B1/30H02B1/565H02H5/083H02H5/10Y02A30/14
Inventor 戴晓兰
Owner 湖州雅洁橱柜有限公司
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