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Transformer anti-theft alarm device

A technology of anti-theft alarm and transformer, applied in the direction of anti-theft alarm, alarm, instrument, etc., can solve the problem of transformer being stolen, and achieve the effect of preventing damage, preventing fraud and interference

Active Publication Date: 2018-10-12
CHANGCHUN INST OF TECH +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the problem of transformer being stolen, the present invention provides a transformer anti-theft alarm device

Method used

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, the transformer anti-theft alarm device includes four transformer support columns 1, transformer 2, two infrared spot detection alarm units 3, plane mirror group 4, microcomputer control unit 5, power supply unit 6 and alarm unit 7; transformer 2 is set on Four transformer support columns are fixed on the column 1 . The infrared spot detection alarm unit 3 is connected with the microcomputer control unit 5 through electric wires, and the alarm unit 7 and the power supply unit 6 are respectively connected with the microcomputer control unit 5 through electric wires.

[0025] Such as figure 2 As shown, the infrared spot detection alarm unit 3 includes: a driver 3-1, an infrared LD3-2, a collimating lens 3-3, a narrow band filter 3-4, a converging lens 3-5, a photodetector 3-6 and a digital Chips 3-7 are processed. Driver 3...

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Abstract

The invention discloses a transformer anti-theft alarm device, and belongs to the technical field of electric power engineering, and solves the problem of transformer theft. The device consists of four transformer support columns, a transformer, two infrared spot light detection and alarm units, a plane mirror group, and a microcomputer control unit, a power supply unit and an alarm unit; the transformer is arranged on the four transformer support columns, and the emission end of the infrared light spot detection alarm unit is received by the receiving end of the infrared light spot detectionalarm unit by triple reflections of the plane mirror group; the infrared light spot detection alarm unit is connected with the microcomputer control unit through the electric wire, and the alarm unitand the power supply unit are respectively connected with the microcomputer control unit through electric wires. The device realizes the detection and alarm of high-sensitivity displacement of the transformer, and is bound to be widely adopted in the power system, and the popularization and application prospect is very large.

Description

technical field [0001] The invention belongs to the technical field of electric power engineering and relates to a transformer anti-theft alarm device. Background technique [0002] my country's rural areas are vast, and the rural power grids are widely distributed. Taking counties as units, there are hundreds to thousands of rural power distribution transformers, which is a huge number. However, power facilities such as agricultural transformers are generally placed in relatively remote areas, and incidents of agricultural transformers being stolen frequently occur, which not only interferes with the normal life of local residents, but also seriously affects agricultural production during the busy farming season. [0003] The theft of distribution transformers in rural power grids has the following characteristics: [0004] 1 The time of theft is mostly concentrated around the early morning. Around the early morning is when people are sleeping, and negligence of precautio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/184
CPCG08B13/184
Inventor 王克强康久兴李广宇耿云秀亢可宁力刘刚宋永海张成慷张灿煜唐晓宁张广新赵立英王敏珍
Owner CHANGCHUN INST OF TECH
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