Light source module and lighting apparatus
AssigneeHuizhou Hanxing Optoelectronic Co., Ltd.
InventorHongge WU
Life of this patent
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Abstract
A light source module provided includes a heat sink, a circuit board, a lamp shade, and a fixing member. The circuit board is provided with one side tightly attached to the heat sink, and the other side is provided with a plurality of light sources. The lamp shade is provided with a plurality of optical lenses, the plurality of the optical lenses are respectively formed by a plurality of recesses forming on a front surface of the lamp shade, and a plurality of arc protrusions corresponding to the plurality of the recess forming on a back surface of the lamp shade. The fixing member is configured to fix the lamp shade on the heat sink to receive the circuit board in a space defined by the lamp shade and heat sink. Further, a lighting apparatus is also provided.
Claims20
A light source module, comprising:
- a heat sink;
- a circuit board, with one side tightly attached to the heat sink, and the other side provided with a plurality of light sources;
- a lamp shade, provided with a plurality of optical lenses, the plurality of the optical lenses being formed by a plurality of recesses forming on a front surface of the lamp shade, and a plurality of arc protrusions corresponding to the plurality of the recess forming on a back surface of the lamp shade;
- and
- a fixing member, configured to fix the lamp shade on the heat sink to receive the circuit board in a space defined by the lamp shade and heat sink.
A lighting apparatus, comprising:
- a lamp holder, and
- a plurality of light source modules fixed in the lamp holder, the light source module comprising:
- a heat sink;
- a circuit board, with one side tightly attached to the heat sink, and the other side provided with a plurality of light sources;
- a lamp shade, provided with a plurality of optical lenses, the plurality of the optical lenses being formed by a plurality of recesses forming on a front surface of the lamp shade, and a plurality of arc protrusions corresponding to the plurality of the recess forming on a back surface of the lamp shade;
- and
- a fixing member, configured to fix the lamp shade on the heat sink to receive the circuit board in a space defined by the lamp shade and heat sink.
Dependencies are inferred from the claim text.