LED LAMP AND OPTICAL LENS THEREOF
- Summary
- The disclosure relates to an LED lamp and an optical lens thereof. The optical lens includes a dome structure and a protrusion structure, the dome structure has an external surface, the protrusion structure is disposed on the external surface of the dome structure; the protrusion structure has a first optical surface and a first optical side connected with the first optical surface, the first optical surface and the external surface are connected to form a first boundary, the first optical side and the first boundary are inclined. The disclosure further provides an LED lamp.
- Technology Benefits
- The LED lamp and the optical lens thereof above can improve optical efficiency.
- Technology Application
- Lighting
- Application Date
- 2016-06-22
- Application No.
- US15/189186
- Classes
- F21V5/04 | F21V5/08
- Coverage Areas
- 光学设计
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