Surge discharge device with fuse and warning mechanism

Abstract

The invention discloses a surge discharge device with a fuse and warning mechanism, and the device comprises one dielectric material, two conductive strips, and one insulator. Two opposite side surfaces of the dielectric material are respectively provided with an electrode in a pasted manner. Each conductive strip is made of one first conductive material. A part, adjacent to one end, of each conductive strip is attached to one corresponding electrode, and a part, adjacent to the other end, of each conductive strip serves as a first connection pin. The tail end of each first connection pin is electrically connected to a power supply end of electric equipment. Moreover, each first connection pin is divided into two segments, and the opposite ends of two segments are connected together in a tandem manner to form a body through the welding of one second conductive material. The melting point of the second conductive material is less than the melting point of the first conductive material. The insulator wraps the dielectric material, the electrodes and the conductive strips. Only the second material and the first connection pins are exposed outside the insulator. The device provided by the invention can improve the safety and warning performance at the same time, thereby effectively guaranteeing the service life and safety of the electronic equipment.

Description

technical field [0001] The invention relates to a surge release device, in particular to a surge release device with a simple structure, which can have an insurance function and a warning effect on the premise that no additional insurance components are required, so as to effectively prevent surge discharge Due to the continuous flow of large current and the continuous accumulation of high temperature, there is a danger of fire and combustion. At the same time, it can show whether the surge release device has been damaged. Background technique [0002] Nowadays, most electronic devices are equipped with switching control elements such as relays, electronic switches or solenoid coils. During the operation of electronic equipment, the switching control elements will inevitably perform a large number of switching actions , to disconnect and conduct the line, and thus generate a large number of surges, which will have a negative impact on the operation of the electronic equipmen...

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Problems solved by technology

However, this design and method, in addition to being unable to omit the cost of the temperature-sensitive insurance element 14, will also increase the volume of the surge releaser itself and the space it occupies on the circu

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