Antitheft switch cabinet monitoring device

Abstract

The invention provides an antitheft switch cabinet monitoring device. The antitheft switch cabinet monitoring device comprises a switch cabinet and a wireless antitheft apparatus which is arranged in the switch cabinet, wherein the wireless antitheft apparatus includes an acquisition unit, a wireless communication unit, a warning unit and a controller; the acquisition unit comprises a current sensor and a gravity sensor; an input end of the controller is connected with an output end of the current sensor and an output end of the gravity sensor; an output end of the controller transmits the acquired switch cabinet gravity coefficient and the current coefficient to a monitor room through the wireless communication unit; the output end of the controller is connected with the warning unit; the controller controls whether the warning unit gives an alarm according to the received gravity coefficient and the current coefficient; and when the controller detects that the current coefficient is 0 and the gravity coefficient fluctuates, the warning unit and a camera are started, and at the same time the controller transmits the acquisition information to the monitor room synchronously so as to realize the antitheft effect.

Description

technical field [0001] The invention relates to the field of electric equipment monitoring, in particular to an anti-theft switch cabinet monitoring equipment. Background technique [0002] Switchgear is a kind of electrical equipment, which is widely used in electrical equipment. However, in practical applications, due to some problems in the switchgear itself, such as: the low-voltage incoming line cabinet of the main transformer is prone to overheating, the distance between busbars is small, the quality of copper is not good enough, the cross-sectional area is small, and there are many busbar connection points , easy oxidation, poor contact, etc., will directly cause the temperature of the connection point to be too high, resulting in a reduction in the current-carrying capacity of the busbar and a reduction in the current-carrying capacity. [0003] However, the existing switch cabinets are often installed outdoors without security measures, which may easily lead to the...

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Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an anti-theft switchgear monitoring device, which is used to solve the problem that the switchgear in the prior art is easy to be stolen and cannot be known in time

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