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Automatic control device for distribution box

A technology of automatic control device and distribution box, applied in substation/switch layout details, electrical components, etc., can solve problems affecting people's life, circuit burnout, failure to detect leakage of distribution box, etc., and achieve high safety factor Effect

Inactive Publication Date: 2017-07-25
LIANGXI XUZHONG GENERAL MACHINERY DESIGN STUDIO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide an automatic control device for a distribution box to solve the problem that the existing technology cannot detect the leakage phenomenon of the distribution box and automatically cut off the power, which will cause the circuit to burn out. issues that affect people's lives

Method used

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  • Automatic control device for distribution box
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Embodiment Construction

[0017] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0018] see figure 1 , figure 2 , the present invention provides an automatic control device for a distribution box: its structure includes a hazard identification code 1, a start button 2, a switch button 3, a voltage display meter 4, a current display meter 5, an adjustment button 6, a protection device 7, a box body 8. Power interface 9, box door handle 10, cooling outlet 11, nameplate 12, distribution box door 13, the hazard identification code 1 is glued to the center of the surface of the distribution box door 13, and the switching button 3 It is on the same level as the start button 2 and is electrically connected to the box body 8. The current display meter 5 and the voltage display meter 4 are connected in parallel on the same plane. The...

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PUM

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Abstract

The invention discloses an automatic control device for a distribution box. The automatic control device comprises a danger identification code, a start button, a switching button, a voltage display meter, a current display meter, an adjustment button, a protection device, a box body, a power interface, a box door handle, a heat dissipation port, a nameplate, and a distribution box door. The protection device is provided with a PLC circuit board, a metal housing, a switch button, and a current sensor. The metal housing is welded to the right end of the box body. The rear half of the current sensor is embedded into the metal housing and is electrically connected with the PLC circuit board. The front half of the current sensor is fixed to the metal casing on the surface of the box body. The switch button is mechanically connected to the metal housing. The protection device can be used for power-off protection to equipment when equipment electric leakage occurs so that the circuit of the equipment cannot be burnt and can be used immediately after being adjusted. The automatic control device is high in safety factor and cannot affect people's lives.

Description

technical field [0001] The invention relates to an automatic control device for a distribution box, which belongs to the field of automatic control devices. Background technique [0002] The distribution box is a large number of parameters in the data. It generally constitutes a low-voltage distribution box. box. During normal operation, the circuit can be connected or disconnected by means of a manual or automatic switch. [0003] The prior art discloses a distribution box with the application number: 201520086286.X, which includes a distribution box shell, and a through hole through which a power supply line passes is opened on the distribution box shell, and the distribution box shell A positioning area is arranged inside the body, and several positioning rods are arranged in the positioning area, and the top ends of the positioning rods are all provided with clamping plates to prevent the wires from falling off. The purpose of the present invention is to provide a dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/46H02B1/48
CPCH02B1/46H02B1/48
Inventor 倪娜
Owner LIANGXI XUZHONG GENERAL MACHINERY DESIGN STUDIO
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