Unlock instant, AI-driven research and patent intelligence for your innovation.
Lens structure and vehicle lamp system
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A lens structure and lens technology, applied to lenses, headlights, motor vehicles, etc., to achieve flexible light patterns and energy distribution, flexible control, and improved applicability
Active Publication Date: 2018-06-29
HASCO VISION TECHNOLOGY CO LTD
View PDF4 Cites 4 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0003] In view of the current complex light distribution requirements, the traditional lens structure design has been difficult to meet, the breakthrough and innovation of the lens structure is imminent
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0041] like Figure 1-Figure 4 and Figure 6 As shown, the lens structure provided by this embodiment includes a lens body;
[0042] The outer surface 10 of the lens body is configured as a single curved surface, and the inner surface 11 of the lens body is provided with at least two continuously connected inner curved surfaces 17 .
[0043] In an optional implementation manner of the above-mentioned embodiment, specifically, as figure 1 As shown, the outer surface 10 is a circular arc surface, and the inner surface is provided with three inner curved surfaces 17, and the arc of each inner curved surface 17 can be smaller than the arc of the outer surface 10, of course, according to the actual situation Needed, the radian of each said inner curved surface 17 can also be greater than or equal to the radian of said outer surface 10,
[0044] optional, such as image 3 and Figure 4 As shown, at least one inner curved surface 17 is determined according to one light source fo...
Embodiment 2
[0054] Embodiment 2 of the present invention provides a vehicle light system, including the lens structure described in any technical solution of Embodiment 1 above.
[0055] The vehicle light system provided by Embodiment 2 of the present invention is provided with the lens structure provided by Embodiment 1, so it has all the beneficial effects of the lens structure provided by Embodiment 1, and details will not be repeated here.
[0056] Specifically, in the automotive headlight optical system, the PES lens is an extremely important component of the optical system. The commonly used hyperboloid lens is a single light source. For the current complex light distribution requirements, the traditional lens structure design has been difficult to meet , and the lens structure provided by the present invention, the outer surface of the lens body is set as a single curved surface, and the inner surface of the lens body is set with at least two continuous inner curved surfaces, which ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention relates to the technical field of optical systems of vehicle lamps, in particular to a lens structure and a vehicle lamp system. The lens structure comprises a lens body. A single curvedsurface is arranged on the outer surface of the lens body, and at least two inner curved surfaces which are continuously connected with each other are arranged on the inner surface of the lens body.According to the scheme, the lens structure and the vehicle lamp system have the advantages that the multiple inner curved surfaces are designed, accordingly, light patterns and energy distribution can be flexibly controlled, and the applicability of lens designs can be improved to a great extent; positively feasible solution can be provided to solving the problem of incapability of distributing light by existing conventional structures for partial scenes, and the lens structure and the vehicle lamp system can have multiple functions such as low-beam, high-beam, bending and fog lamp functions;the multiple functions can be synthesized to be implemented by the aid of a lens module.
Description
technical field [0001] The invention relates to the technical field of vehicle light optical systems, in particular to a lens structure and a vehicle light system. Background technique [0002] At present, in the optical system of automobile headlights, PES (Po l yethersu l fone res in) lens is an extremely important component of the optical system, and the commonly used ones are hyperboloid lenses with a single light source. [0003] For the current complex light distribution requirements, the traditional lens structure design has been difficult to meet, and the breakthrough and innovation of the lens structure is imminent. Contents of the invention [0004] An object of the present invention is to provide a lens structure, which is suitable for multi-curved and multi-light source scenes, realizes the flexible control of light type and energy to the greatest extent, improves heat generation, optimizes the spatial structure, and improves the stability of the optical system...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More