Safe distance alarm

The invention provides a safe distance alarm, which comprises infrared detectors installed on each side surface of a distribution transformer, a storage battery, an alarm and rows of laser lamps installed on each side surface of the distribution transformer, wherein the output end of the infrared de...

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Main Author MA CHENWEN
Format Patent
LanguageChinese
English
Published 03.12.2014
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Abstract The invention provides a safe distance alarm, which comprises infrared detectors installed on each side surface of a distribution transformer, a storage battery, an alarm and rows of laser lamps installed on each side surface of the distribution transformer, wherein the output end of the infrared detector at each side form an alarm circuit together with the storage battery and the alarm, the output end of the infrared detector at each side forms a laser lamp circuit together with the storage battery and the row of laser lamps at the same side, and the laser lamps at each row are arranged in a mode of inclining obliquely downward. The safe distance alarm provided by the invention has the advantages of scientific design, ability of being simple and effective, and low cost.
AbstractList The invention provides a safe distance alarm, which comprises infrared detectors installed on each side surface of a distribution transformer, a storage battery, an alarm and rows of laser lamps installed on each side surface of the distribution transformer, wherein the output end of the infrared detector at each side form an alarm circuit together with the storage battery and the alarm, the output end of the infrared detector at each side forms a laser lamp circuit together with the storage battery and the row of laser lamps at the same side, and the laser lamps at each row are arranged in a mode of inclining obliquely downward. The safe distance alarm provided by the invention has the advantages of scientific design, ability of being simple and effective, and low cost.
Author MA CHENWEN
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RelatedCompanies STATE GRID CORPORATION OF CHINA
XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER COMPANY
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Snippet The invention provides a safe distance alarm, which comprises infrared detectors installed on each side surface of a distribution transformer, a storage...
SourceID epo
SourceType Open Access Repository
SubjectTerms ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
Title Safe distance alarm
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