Lens and illuminating device comprising same
A lighting device and lens technology, which is applied to lighting devices, components of lighting devices, lighting and heating equipment, etc., can solve the problem of high cost, and achieve the effect of easy processing and good economy
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0025] Such as figure 1 with figure 2 As shown, figure 1 Is a cross-sectional view of a lens 100 according to an embodiment of the present invention, figure 2 is based on figure 2 It is an optical path diagram of a lens according to an embodiment of the present invention. The lens 100 has a bottom surface 1, a surface 2, and a center axis X perpendicular to the bottom surface 1, and also has a cross section perpendicular to the center axis X. A recessed area 3 is raised on the bottom surface 1 of the lens 100. This area is used to accommodate a light source that can be implemented as an LED chip. In this way, by using the surface of the recessed area 3 as the incident surface 4, the light from the light source Can be shot into the lens. Among them, the recessed area 3 can be designed to have a hemispherical, semi-elliptical or conical contour, but it is not limited to these forms of contours. Other contours that can achieve similar effects can be designed as the contours of ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap