Patent ID: 11927326
Assignee: CHUBIN ZHENG
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  A | IPC A  F

Claim 0:
1. A night light,
comprising a mosquito repellent lamp housing and a printed circuit board (PCB) built in said mosquito repellent lamp housing, wherein an end face of said PCB is further electrically mounted with a miniature ultrasonic module; a surface of said PCB is fixedly mounted with several LED lamp beads, and said LED lamp beads and said miniature ultrasonic module are mounted on the same side of said PCB,
wherein one side of said PCB away from said miniature ultrasonic module is fixedly provided with a buzzer, the outer side of said buzzer is further provided with a negative ion generator, and both said buzzer and said negative ion generator are electrically welded with said PCB.