Indoor high voltage electrified display device

A charged display device, the technology of internal high voltage, applied in the direction of indicating the existence of current/voltage, etc., can solve the problems of poor indication of high-voltage charged state, and achieve the effects of solving poor indication, increasing flickering intensity, and improving efficiency

Inactive Publication Date: 2015-07-01
SICHUAN LANXUNBAOER ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] What the present invention aims to solve is the problem that the existing high-voltage charging display device has poor indication of the high-voltage charging state of the equipment

Method used

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  • Indoor high voltage electrified display device
  • Indoor high voltage electrified display device

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Embodiment Construction

[0018] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0019] figure 1 It is a schematic structural diagram of an indoor high-voltage live display device provided by an embodiment of the present invention. The indoor high-voltage live display device includes a first sensing electrode 11, a second sensing electrode 12, a voltage protection module 13, and a full-bridge rectification module DB1 , the first capacitor C1, the second capacitor C2, the first diode D1, the second diode D2, the third diode D3, the dropping resistor R1, the fourth diode D4, the bidirectional trigger diode DB2, the first Three capacitors C3 and a light-emitting module, the light-emitting module includes a Zener diode and at least one light-emitting diode. In this embodiment, the light emitting module includes a first voltage stabilizing diode DW1 and a ligh...

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PUM

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Abstract

An indoor high voltage electrified display device comprises a first inductive electrode, a second inductive electrode, a voltage protection module, a full bridge rectifying module, a first capacitor, a second capacitor, a first diode, a second diode, a third diode, a voltage dropping resistor, a fourth diode, a bidirectional trigger diode, a third capacitor and a lighting module. The device acquired inductive current according to high voltage equipment, and the scintillation intensity of the lighting diodes of the light module can be improved by amplifying the inductive current.

Description

technical field [0001] The invention relates to the technical field of high-voltage electric power engineering, in particular to an indoor high-voltage charged display device. Background technique [0002] Since electricity is easy to convert energy forms, can be highly concentrated and infinitely divided, and can be produced on a large scale and transmitted over long distances, the degree of development and application of electricity has become one of the important symbols to measure the level of social modernization. With the wide application of electricity in production and life, the power load is getting bigger and bigger, and the voltage level of power transmission and distribution is getting higher and higher, but the invisible and inaudible electricity makes it impossible for people to intuitively identify whether various types of power equipment are Live electricity, resulting in various electrical safety accidents emerge in endlessly. [0003] The high-voltage char...

Claims

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Application Information

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IPC IPC(8): G01R19/145
Inventor 李胜峰
Owner SICHUAN LANXUNBAOER ELECTRONICS TECH
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