Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
LED CEILING LAMP
Document Type and Number:
WIPO Patent Application WO/2021/000652
Kind Code:
A1
Abstract:
Disclosed is an LED ceiling lamp, comprising a lamp body (1) with a built-in LED light-emitting element, and a surface ring (2), wherein a torsion spring (3) is arranged on the lamp body (1), the surface ring (2) and the lamp body (1) are fixedly connected to each other, a back surface of the surface ring (2) is provided with a first encapsulation waterproof glue ring (6) close to an outer edge thereof, and the first encapsulation waterproof glue ring (6) and the surface ring (2) are integrally injection-molded into a whole by means of an encapsulation mold; and when the LED ceiling lamp is mounted on a ceiling (10), the torsion spring (3) and the surface ring (2) clamp the ceiling (10) to seal a position of contact between the first encapsulation waterproof glue ring (6) and the ceiling (10) for preventing water from entering an upper portion of the ceiling (10). The solution is simple in structure, lower in cost and good in terms of waterproof performance.

Inventors:
HUANG, Honglue (CN)
LIN, Zefan (CN)
Application Number:
CN2020/089911
Publication Date:
January 07, 2021
Filing Date:
May 13, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHENZHEN HTA LED LIGHTING ELECTRONICS CO. LTD. (CN)
International Classes:
F21S8/02; F21V17/10; F21V19/00; F21V25/12; F21V31/00; F21Y115/10
Download PDF: