Switch type lightning protection module with remote signaling and tripping functions
A lightning protection module and switch-type technology, which is applied in the direction of emergency protection circuit devices, electrical components, emergency protection circuit devices for limiting overcurrent/overvoltage, etc. Problems such as buckle function and remote signaling are difficult to realize, so as to reduce maintenance and material costs and improve lightning protection performance
Pending Publication Date: 2021-08-17
广东高尔德集团有限公司
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Problems solved by technology
This type of lightning protection device can withstand large surge current and long-wave (such as 10 / 350μS) impact, but because the internal resistance of the switching device is small after it is turned on, the heat generated by itself is also relatively small, so this device is used The tripping function and remote signaling of the designed lightning protection module are difficult to realize; and the tripping function and remote signaling are very important functions in the lightning protection module (the thermal stability test in the type test of the national standard GB 18802.1 is the test This function); most of the T1 lightning protection modules on the market do not have tripping function and remote signaling function, and do not meet the requirements of the national standard
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[0016] The present invention will be further described below in conjunction with the accompanying drawings. It should be noted that this embodiment is based on the technical solution, and provides detailed implementation and specific operation process, but the protection scope of the present invention is not limited to the present invention. Example.
[0017] Such as Figure 1 to Figure 5 As shown, this embodiment provides a switch-type lightning protection module with remote signaling and tripping functions, including a casing 1 and a core mechanism 2, the core mechanism 2 is arranged in the casing 1, and the core mechanism 2 includes a tripping electrode 3, a micro switch 4, a remote signal terminal 5, a lightning protection device 6 and a remote signal circuit board 7, and the remote signal terminal 5 communicates with the micro switch 4 and is respectively fixed on the remote Signal circuit board 7, the remote signal terminal 5 is connected to the remote signal circuit bo...
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The invention discloses a switch type lightning protection module with remote signaling and tripping functions. The switch type lightning protection module comprises a shell and a core mechanism, and the core mechanism is arranged in the shell and comprises a tripping electrode, a microswitch, a remote signaling terminal, a lightning protection device and a remote signaling circuit board. The remote signaling terminal and the microswitch are in communication connection and are respectively fixed on the remote signaling circuit board, the lightning protection device is connected to the remote signaling circuit board, and the tripping electrode is welded and fixed with one electrode of the lightning protection device through ultralow-temperature soldering tin. One end of the tripping electrode is tightly buckled with a driving rod of the microswitch, the tripping electrode has elastic deformation, and when one end of the tripping electrode is separated from the microswitch, the microswitch is switched on. The switch type lightning protection module realizes the tripping function and the remote signaling function, can meet the national standard requirements, can be applied to various lightning protection circuits and devices, improves the lightning protection performance, and reduces the maintenance and material cost.
Description
technical field [0001] The invention relates to the technical field of lightning or surge protection, in particular to a switch type lightning protection module with remote signaling and tripping functions. Background technique [0002] Surge arresters with large flow currents are usually composed of switching devices such as graphite or multilayer gas discharge tubes. This type of lightning protection device can withstand large surge current and long-wave (such as 10 / 350μS) impact, but because the internal resistance of the switching device is small after it is turned on, the heat generated by itself is also relatively small, so this device is used The tripping function and remote signaling of the designed lightning protection module are difficult to realize; and the tripping function and remote signaling are very important functions in the lightning protection module (the thermal stability test in the type test of the national standard GB 18802.1 is the test This function...
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IPC IPC(8): H02H9/00
CPCH02H9/005H02H9/044
Inventor 杨川林
Owner 广东高尔德集团有限公司