Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CONDENSER FOR LOW-BEAM VEHICLE LIGHT MODULE
Document Type and Number:
WIPO Patent Application WO/2018/058885
Kind Code:
A1
Abstract:
A condenser for a low-beam vehicle light module is provided, comprising a light condensing structure (1), a cut-off line forming structure (2), a 50L dark area forming structure (3), a Zone III forming structure (4), and an SEG10 luminance reducing structure (5). The Zone III forming structure (4) comprises a Zone III breadth forming structure (4-1) and an HV luminance reducing structure (4-2). The cut-off line forming structure (2) is disposed at a front end of the condenser. The SEG10 luminance reducing structure (5) is disposed at the bottom of the condenser. The Zone III forming structure (4) is disposed at the bottom of the condenser and is located at a front end of the SEG10 luminance reducing structure (5). The 50L dark area forming structure (3) is disposed at the bottom of the condenser and is located between the Zone III forming structure (4) and the cut-off line forming structure (2). The condenser of the present invention integrates all optical elements other than the lens with all condenser parts, thereby improving space utilization efficiency, ensuring positional accuracy between optical functional components, eliminating positioning error, and having a low cost.

Inventors:
ZHU HE (CN)
QIU ZHIPING (CN)
Application Number:
PCT/CN2017/074195
Publication Date:
April 05, 2018
Filing Date:
February 21, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
H A AUTOMOTIVE SYSTEMS INC (CN)
International Classes:
F21V5/00; F21V7/00; G02B19/00; F21Y115/10
Domestic Patent References:
WO2015178155A12015-11-26
Foreign References:
CN205278941U2016-06-01
CN203671512U2014-06-25
JP2012155903A2012-08-16
CN105318245A2016-02-10
JP2010108639A2010-05-13
CN105546452A2016-05-04
Other References:
See also references of EP 3382263A4
Attorney, Agent or Firm:
SANHE INTERNATIONAL IP ATTORNEYS(GP) (CN)
Download PDF: