Ceiling lamp, LED light source module, and light source assembly
AssigneesOpple Lighting Co., Ltd., Suzhou Opple Lighting Co., Ltd.
InventorsZeyu Liu, Yisheng Xiao
Life of this patent
Estimating the term…
Abstract
A ceiling lamp, an LED light source module, and a light source assembly are provided. The light source assembly includes a plastic heat-dissipating member and a metal substrate for mounting LED light sources of the ceiling lamp. The plastic heat-dissipating member includes an embedding groove, and the metal substrate is embedded in the embedding groove and is in contact with groove walls of the embedding groove. The light source assembly can effectively balance safety, performance and cost.
Claims20
A light source assembly, comprising:
- a plastic heat-dissipating member and a metal substrate for mounting a light emitting diode (LED) light source of a ceiling lamp,
- wherein the plastic heat-dissipating member comprises an embedding groove,
- wherein the metal substrate is embedded in the embedding groove and the metal substrate is in contact with a groove wall of the embedding groove,
- wherein the LED light source is disposed on the metal substrate, and
- wherein the metal substrate comprises a flexible circuit board and a plurality of metal strip plates disposed in the embedding groove in sequence, and two adjacent metal strip plates are connected with each other through the flexible circuit board.
A light source module, comprising:
- a light source assembly that comprises a plastic heat-dissipating member and a metal substrate for mounting a light emitting diode (LED) light source of a ceiling lamp;
- and
- a LED light source disposed on the metal substrate,
- wherein the plastic heat-dissipating member comprises an embedding groove,
- wherein the metal substrate is embedded in the embedding groove and the metal substrate is in contact with a groove wall of the embedding groove, and
- wherein the metal substrate comprises a flexible circuit board and a plurality of metal strip plates disposed in the embedding groove in sequence, and two adjacent metal strip plates are connected with each other through the flexible circuit board.
A ceiling lamp, comprising:
- a light source assembly that comprises a plastic heat-dissipating member and a metal substrate for mounting a light emitting diode (LED) light source of a ceiling lamp;
- a LED light source disposed on the metal substrate;
- and
- a driving power source disposed on the plastic heat-dissipating member,
- wherein the plastic heat-dissipating member comprises an embedding groove,
- wherein the metal substrate is embedded in the embedding groove and the metal substrate is in contact with a groove wall of the embedding groove, and
- wherein the metal substrate comprises a flexible circuit board and a plurality of metal strip plates disposed in the embedding groove in sequence, and two adjacent metal strip plates are connected with each other through the flexible circuit board.
Dependencies are inferred from the claim text.