Light bulb apparatus
AssigneeXiamen Leedarson Lighting Co., Ltd
InventorsXianwu Lin, Youqin Lin, Renhua Zou, Fanglei Zhao, Zhixian Wu
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Abstract
A light bulb apparatus includes a bulb shell, an antenna, a driver, a light source plate and a bulb cap. The light source plate has a first layer and a second layer. The LED module is disposed on the first layer. The second layer includes a metal portion. The metal portion carries heat generated by the LED module for heat dissipation. The antenna is disposed upon the first layer. A bulb cap is connected to an external power. The driver is electrically connected to the antenna for receiving a wireless signal. The driver converts the external power to a driving current supplied to the LED module.
Claims19
A light bulb apparatus, comprising:
- a bulb shell;
- an antenna;
- a driver;
- a light source plate with a first layer and a second layer, wherein a LED module is disposed on the first layer, wherein the second layer comprises a metal portion, wherein the metal portion carries heat generated by the LED module for heat dissipation, wherein the antenna is disposed upon the first layer;
- and
- a bulb cap connected to an external power, wherein the driver is electrically connected to the antenna for receiving a wireless signal, wherein the driver converts the external power to a driving current supplied to the LED module, wherein the antenna is a ceramic module embedding a metal antenna unit.
Dependencies are inferred from the claim text.