Illumination lamp
AssigneesLite-On Electronics (Guangzhou) Limited, Lite-On Technology Corporation
InventorsTsung-Chi Lee, Po-Wei Li, Shih-Chang Hsu, Chin-Yin Yu
Life of this patent
Estimating the term…
Abstract
An illumination lamp comprises a lamp body, a light-emitting module, a power supply module, and a circuit module. The lamp body defines an inner space. The partitioning unit is disposed in the lamp body for dividing the inner space into a first space for receiving the power supply module, and a second space for receiving the circuit module. Due to the presence of the partitioning unit, thermal convection between the first and second spaces is prevented to reduce adverse influence of a high temperature of the circuit module on the power supply module.
Claims19
An illumination lamp comprising:
- a lamp body, said lamp body comprises a lamp holder and a main body that are interconnected to define an inner space therebetween;
- a partitioning unit being disposed in said lamp body and extending along an axial direction of said lamp body for dividing said inner space into a first space and a second space that are physically and thermally isolated from each other, said partitioning unit being disposed on at least one of said lamp holder and said main body;
- a light-emitting module disposed on said lamp body;
- a power source module disposed within said first space;
- and
- a circuit module disposed within said second space and electrically connected to said light-emitting module for driving said light-emitting module to emit light.
Dependencies are inferred from the claim text.