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Anti-theft safety device of electric appliance

A technology of safety devices and electrical appliances, which is applied in the direction of circuit devices, emergency protection circuit devices, anti-theft alarm mechanical start, etc., can solve the problems of public electronic product damage, product circuit short circuit, fragmentation, etc., and achieve simple and reliable structure, loss avoidance effect

Inactive Publication Date: 2011-11-23
PEPNICE OPTO ELECTRONICS SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the relatively high input voltage of public outdoor electronic products, when there is man-made damage or natural disasters, when the line is not damaged, the exposed connectors of the wires inside the lighting fixture will cause damage or even fragmentation of public electronic products, resulting in product failures. The internal circuit is short-circuited, causing a fire, affecting the public environment and rescue

Method used

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  • Anti-theft safety device of electric appliance
  • Anti-theft safety device of electric appliance
  • Anti-theft safety device of electric appliance

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Embodiment Construction

[0020] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0021] Such as Figure 1 to Figure 3 As shown, the electrical appliance anti-theft safety device of the present invention includes a power connection circuit, an angle sensor 20 and a power connection disconnector, the angle sensor 20 is electrically connected to the power connection disconnector, and the angle sensor 20 can be used to detect the installation angle information of the electrical appliance. When the power connection disconnector receives the signal that the installation angle is changed sent by the angle sensor 20, it disconnects the connection with the power connection circuit. The power connection circuit of the present invention can have one or more groups, and the quantity of the angle sensor 20 and the power connection disconnector matches with the quantity of the power connection circuit.

[0022] In one embo...

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PUM

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Abstract

The invention discloses an anti-theft safety device of an electric appliance. The device comprises a power connecting circuit, an angular sensor and a power disconnector, wherein the angular sensor is electrically connected with the power disconnector and detects the information of an installation angle of the electric appliance; and when receiving a signal, about change of the installation angle, sent by the angular sensor, the power disconnector is disconnected from the power connecting circuit. The anti-theft safety device of the electric appliance has the angular sensor and the power disconnector, and when the installation angle and angle of the electric appliance vary, the power connecting circuit is disconnected to make the electric appliance out of power, so the electric appliance is out of service, and loss is avoided. Therefore, after thieved, the electric appliance is unavailable; and accidents such as a fire disaster caused by destruction on the electric appliance by a natural disaster can be avoided.

Description

technical field [0001] The invention relates to a safety device, in particular to an electric appliance anti-theft safety device. Background technique [0002] Due to the relatively high input voltage of public outdoor electronic products, when there is man-made damage or natural disasters, when the line is not damaged, the exposed connectors of the wires inside the lighting fixture will cause damage or even fragmentation of public electronic products, resulting in product failures. The internal circuit was short-circuited, causing a fire, affecting the public environment and rescue. Therefore, the anti-theft and safety structure of products in public places is the safety guarantee for all public electronic facilities. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-theft safety device for electric appliances which can avoid danger, aiming at the deficiencies of the prior art. [0004] The technical pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H5/00G08B13/02
Inventor 蒋泽全
Owner PEPNICE OPTO ELECTRONICS SCI & TECH CO LTD
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