US 12,337,083 B2
Germicidal device
Qing Lan, Shenzhen (CN); Shoubao Chen, Shenzhen (CN); and Ligen Liu, Shenzhen (CN)
Assigned to SHENZHEN GUANKE TECHNOLOGIES CO., LTD, Shenzhen (CN)
Appl. No. 17/434,134
Filed by SHENZHEN GUANKE TECHNOLOGIES CO., LTD, Shenzhen (CN)
PCT Filed May 13, 2021, PCT No. PCT/CN2021/093692
§ 371(c)(1), (2) Date Nov. 17, 2022,
PCT Pub. No. WO2022/236786, PCT Pub. Date Nov. 17, 2022.
Prior Publication US 2024/0016967 A1, Jan. 18, 2024
Int. Cl. A61L 9/20 (2006.01)
CPC A61L 9/20 (2013.01) [A61L 2209/12 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A germicidal device comprising:
a lamp cap,
a grating component,
a lamp body,
a germicidal component, and
a fan component,
wherein the lamp cap and the lamp body are provided at separate ends of the grating component respectively;
wherein an arrangement direction of the lamp cap, the grating component and the lamp body is in a first direction;
the grating component is provided with a central hole and several baffles, wherein the several baffles are provided at intervals to form several light outlets;
the several light outlets connect to the central hole, the several light outlets extend along the periphery of the grating component, and the light emission direction of the several light outlets is substantially perpendicular to the first direction;
the germicidal component is provided in the central hole for emitting UV light which is emitted via the light outlets;
a bottom of the lamp body is provided with a first ventilation hole which connects to the central hole;
the fan component is provided corresponding to the first ventilation hole for ventilation of the germicidal device; and
wherein the lamp body is for a visible light source.