Light bulb apparatus
AssigneeXiamen Eco Lighting Co. Ltd.
InventorsQiyuan Wang, Yunnan Lin, Liping Lin
Life of this patent
Estimating the term…
Abstract
A light bulb apparatus has a plurality of LED modules, a substrate, a driver circuit board, a plastic piece, a radiator and a lamp cap. The substrate has aluminum material for mounting the plurality of LED modules, a first connection end and a second connection end. The first connection end and the second connection end is electrically connected to the plurality of LED modules. The plastic piece with a guiding groove is used for inserting the driver circuit board. The radiator has a top plate and a side wall. The substrate is fixed on the top plate, and the side wall are connected to the plastic piece.
Claims20
A light bulb apparatus comprising:
- a plurality of LED modules;
- a substrate comprising aluminum material for mounting the plurality of LED modules, a first connection end and a second connection end, the first connection end and the second connection end being electrically connected to the plurality of LED modules;
- a driver circuit board;
- a wireless controller mounted on the driver circuit board for connecting to an external device;
- a lamp cap with a first electrode and a second electrode, wherein the first electrode is insulated from the second electrode, the driver circuit board is connected to the first electrode and the second electrode, the driver circuit board has pins plugging in the second connection end, the second connection end is disposed on the backside of the substrate, wherein the substrate is a metal disk with an insulation layer for installing a plug component with the second connection end at the back side of the substrate and with the LED modules at the front side of the substrate.
Dependencies are inferred from the claim text.