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Adsorption type high-voltage contact temperature alarm device

An alarm device and adsorption-type technology, applied to thermometers, measuring devices, parts of thermometers, etc., can solve problems such as inconvenient installation, achieve strong adsorption and save installation troubles

Inactive Publication Date: 2015-07-15
TIANJIN HUADIAN ELECTRIC EQUIP FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, people generally use temperature alarms for real-time temperature detection at high-voltage joints, and give corresponding alarm prompts when the temperature is detected to be over-temperature, but the existing temperature detection and alarm devices are inconvenient to install at high-voltage joints

Method used

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  • Adsorption type high-voltage contact temperature alarm device
  • Adsorption type high-voltage contact temperature alarm device
  • Adsorption type high-voltage contact temperature alarm device

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Embodiment Construction

[0014] Below, the substantive features and advantages of the present invention will be further described in conjunction with examples, but the present invention is not limited to the listed examples.

[0015] see Figure 1~3 ,Should Figure 1~3 The structure of the adsorption-type high-voltage junction temperature alarm device provided by the embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0016] An adsorption-type high-voltage contact temperature alarm device, comprising a housing 1, an alarm indicator light 2 is provided on the housing, a circuit board (not shown) is arranged inside the housing 1, and the alarm indicator light 2 and The circuit boards are connected, and the rear side of the casing 1 is provided with a magnetic attraction device 3 for adsorbing the casing to a detection point.

[0017] Further, the magnetic attraction device 3 includes a pluralit...

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Abstract

The invention belongs to the technical field of high-voltage power supply warning devices, in particular to an adsorption type high-voltage contact temperature alarm device. The adsorption type high-voltage contact temperature alarm device comprises a housing, wherein an alarm indicator lamp is arranged on the housing, and a circuit board is arranged in the housing; the alarm indicator lamp is connected with the circuit board, and a magnetic adsorption device used for adsorbing the housing to a detection point is arranged on the rear side of the housing. The high-voltage contact temperature alarm device can be conveniently adsorbed to the detection point through the magnetic adsorption device which is arranged on the rear side of the housing and used for adsorbing the housing to the detection point, the mounting troublesome is removed, the adsorption force is strong, and the high-voltage contact temperature alarm device cannot fall off.

Description

technical field [0001] The invention belongs to the technical field of high-voltage power supply warning devices, and in particular relates to an adsorption-type high-voltage contact temperature warning device. Background technique [0002] The power grid is not only the carrier of the electricity market, but also an infrastructure related to the national economy and people's livelihood, national security and social stability. Power plants and electrical equipment are connected together through the grid to form an inseparable and coordinated whole. Power grid companies, power generation companies and power users all play an important role in ensuring the security of the power grid and shoulder great responsibilities. Power grid accidents not only bring losses to power companies, but more importantly, have a serious impact on the national economy, social stability and people's lives, which is incomparable to accidents in other industries. The snow disaster in 2007 fully pro...

Claims

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Application Information

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IPC IPC(8): G01K1/02G01K1/024
Inventor 李文仿
Owner TIANJIN HUADIAN ELECTRIC EQUIP FACTORY
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