High-temperature electric detonator ignition plug

Abstract

The utility model discloses a high-temperature electric detonator ignition plug which comprises an explosive cup assembly, an ignition control assembly and an insulation outer sleeve, and the explosive cup assembly is provided with an explosive storage cavity used for containing explosive and an ignition chip arranged in the explosive storage cavity; the ignition control assembly is provided with a circuit board and an external wire electrically connected to the circuit board, and the circuit board is also electrically connected with the ignition chip. The insulating jacket tightly wraps the circuit board and is in seamless connection with the medicine storage cavity so as to perform insulating protection on the medicine cup assembly and the ignition control assembly. The ignition plug of the high-temperature electric detonator is simple, reasonable and novel in structure, still has excellent conduction performance, working precision and blasting effect in a high-temperature environment, well meets market requirements, and is good in market prospect.

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