Light source alignment system
US-2024401779-A1 · Dec 5, 2024 · US
Lens module for LED light sources
US9028111B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9028111-B2 |
| Application number | US-201213679270-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 16, 2012 |
| Priority date | Aug 9, 2012 |
| Publication date | May 12, 2015 |
| Grant date | May 12, 2015 |
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- Title
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Abstract
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A lens module for LED light sources including: a lens body; and an LED light source received in a recess of the lens body. By the conditions of Z1>Z2 and Z3>Y1, and with the shape of light incident surface and the position of LED light source, a light deflection effect is achieved. This allows light emitted from the LED light source to be refracted by the light incident surface and then emitted by the light exiting surface, generating an excellent light deflection effect, thereby increasing illumination in width at the road or public squares and increasing utilization rate of the LED light source.
First claim
Opening claim text (preview).
What is claimed is: 1. A lens module for LED light sources, comprising: an LED light source; and a lens body, comprising a light exiting surface, a light incident surface defining a recess, and a bottom surface connecting the light incident surface and the light exiting surface, the LED light source received in the recess, the light incident surface being closer to the LED light source than the light exiting surface; wherein, the bottom surface is on an assumed reference surface…
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Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
Physics · mapped topic
- F21V5/04Primary
Mechanical Engineering · mapped topic
Mechanical Engineering · mapped topic
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- What does patent US9028111B2 cover?
- A lens module for LED light sources including: a lens body; and an LED light source received in a recess of the lens body. By the conditions of Z1>Z2 and Z3>Y1, and with the shape of light incident surface and the position of LED light source, a light deflection effect is achieved. This allows light emitted from the LED light source to be refracted by the light incident surface and then emitted…
- Who is the assignee on this patent?
- Genius Electronic Optical Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F21V5/04. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Tue May 12 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).