Waterproof voltage-stabilizing triode

The utility model provides a waterproof voltage-stabilizing triode, and relates to the field of electronics. The waterproof voltage-stabilizing triode comprises a triode body, pins are arranged at the bottom of the triode body, the tube body is sleeved with an isolation cover, the top of the tube body is fixedly connected with a first spring, the top end of the first spring is fixedly connected with the inner top wall of the isolation cover, a groove is formed in the bottom of the isolation cover, and the first spring is fixedly connected with the inner top wall of the isolation cover. The inner top wall of the groove is fixedly connected with a second spring, and the bottom end of the second spring is fixedly connected with a rubber block. According to the waterproof voltage-stabilizing triode, through cooperation of a first spring and an isolation cover, the tube body is protected, water is prevented from affecting work of the tube body, through cooperation of a second spring, a groove and a rubber block, t