Surge protection device capable of early warning against out-of-date discarding

Abstract

The invention discloses a surge protector with an overdue warning function, wherein: a main control module, a controllable switch connected to the main control module, an electrical information collection module, a communication module, timing module and sound and light warning module; the input and output terminals of the controllable switch are connected in series between the power input interface and the power output interface of the surge protector; the electrical information collection module is also connected with the power input interface Connect, collect voltage / current information and transmit it to the main control module; the timing module is preset with the use time of the surge protector, and when the surge protector is packaged before leaving the factory, the timing module is triggered to enter the countdown. When the service life of the surge protector of the present invention is reached, it can perform an irreversible circuit-breaking operation, which eliminates the phenomenon of delaying the use of scrapped surge protectors, and can also feed back relevant information to the background management service system in real time for effective Supervision.

Description

technical field [0001] The invention belongs to the field of lightning protection technology application equipment, and relates to a surge protector with an overdue warning function. Background technique [0002] The functions of the existing lightning protection equipment are becoming more and more mature, and the lightning protection effect and application fields are also constantly expanding. However, since the surge protector belongs to the electrical field after all, the parts used have a certain life span. According to the current use situation, The service life of electrical appliances is about 15 years, and the products in the field of lightning protection are about 10 to 15 years. Lightning protection is no small matter. If a product is used for too long, its performance will be greatly reduced due to the aging of the product, and the lightning protection effect and The ability is also reduced. If the product that has lost the lightning protection ability is still u...

AI Technical Summary

Problems solved by technology

[0002] The functions of the existing lightning protection equipment are becoming more and more mature, and the lightning protection effect and application fields are also constantly expanding. However, since the surge protector belongs to the electrical field after all, the parts used have a certain life span. According to the current use situation, The service life of electrical appliances is about 15 years, and the products in the field of lightning protection are about 10 to 15 years. Lightning protection is no small matter. If a product is used for too long, its performance will be greatly reduced due to the aging of the product, and the lightning protection effect and The ability is also reduced. If the product that has lost the lightning protection ability is still used for lightning protection, it will be a great harm to the human body.

In addition, these lightning protection devices do not have the function of timely feedback on the use status, making it impossible for relevant management departments to effectively supervise

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