A Detectable Surge Protector
A technology of surge protector and surge protection device, applied in the direction of instruments, measuring electricity, measuring devices, etc., can solve problems such as failure to function, damage of surge protector, destruction of equipment, etc., to achieve simple wiring, avoidance of Equipment damage, the effect of ensuring equipment safety
Active Publication Date: 2016-09-21
天津市中力神盾电子科技有限公司
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Problems solved by technology
[0004] At present, the method of regularly testing surge protectors is commonly used, usually around the thunderstorm season every year, but this method often does not work, because after regular testing, the surge protector may fail immediately. Being damaged by lightning, subsequent lightning strikes will destroy the device
In addition, for the surge protector installed in the signal circuit, it is often impossible to shut down because the signal cannot be interrupted, so the signal surge protector cannot be effectively tested even during regular testing
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[0018] The concrete scheme of embodiment is as follows:
[0019] Such as figure 1 The present invention shown is mainly composed of a lightning protection module (1) and a base (2). The lightning module (1) is provided with an action mechanism (4), the action mechanism (4) is connected to the detection unit (5), the detection unit (5) is provided with a communication terminal (7), and is connected to the host computer through the communication line (8) (14). The lightning protection module (1) includes a surge protection device (3) and an action mechanism (4), the surge protection device (3) is connected to the action mechanism (4), and connected to the surge protection circuit (6), and the action mechanism ( 4) The detection output terminal (11) is connected with the detection unit (5). The surge protection circuit (6) is electrically insulated from the switch (10).
[0020] Such as figure 2 In the present invention shown, the lightning protection module (1) includes a ...
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The invention relates to a detectable surge protector which is mainly composed of a lightening protection module and a substrate. The lightening protection module is inserted on the substrate. The substrate is provided with a detection unit which is connected with the lightening protection module and connected with an upper machine via a communication line. A switch circuit is installed so as to detect the working state of the surge protector, and a simple switching value signal is converted to be transmitted to the upper machine in a bus mode or a network mode so that a centralized network monitoring and management is realized and an alarming is conducted when breaks down. An intelligent detection of the surge protector is realized so that the surge protector can be in a real-time effective state and thus the safety of devices is more ensured.
Description
technical field [0001] The invention relates to a detectable surge protector, belonging to the field of surge protectors. Background technique [0002] Lightning is a weather phenomenon formed by the discharge of charged clouds in the air. Lightning is an important cause of equipment damage, threatening the security of electronic information systems in various fields such as construction, railways, civil aviation, communications, industrial control, and military. Surge protectors are mainly used as protective devices for suppressing lightning surges. Installing surge protectors on metal lines such as power lines, signal lines, and control lines connected to electronic equipment is one of the important measures for lightning protection. At present, all regions and industries invest huge sums of money every year to purchase and install surge protectors in large quantities. But in essence, the surge protector is a device that "sacrifices oneself to protect others". When the ...
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IPC IPC(8): H02J13/00G01R31/00
Inventor 孙巍巍
Owner 天津市中力神盾电子科技有限公司