LED Automotive Fog Lamp
- 總結
- A fog lamp may include a Lambertian LED, a collimating lens encompassing the Lambertian LED, a collimating surface including a total internal reflective surface and encompassing the collimating lens, and a corrugated surface attached to the collimating surface at an acute angle with respect to an optic axis of the corrugated surface.
- 附加資料
- Patent Number: US8011803B2
Application Number: US2009399167A
Inventor: Cheung, Chi Fai | To, Sandy | Lee, Wing Bun | Jiang, Jin Bo | Wang, Wen Kui
Priority Date: 6 Mar 2009
Priority Number: US8011803B2
Application Date: 6 Mar 2009
Publication Date: 6 Sep 2011
IPC Current: F21V000500
US Class: 362244 | 362309 | 36231102
Assignee Applicant: The Hong Kong Polytechnic University
Title: LED automotive fog lamp
Usefulness: LED automotive fog lamp
Summary: Fog lamp of fog lamp assembly (claimed) used in automotive vehicle.
Novelty: Fog lamp used in automotive vehicle, has central aspheric collimating lens which encompasses lambertian LED
- 主要類別
- 汽車
- 細分類別
- 車輛配件
- 申請號碼
- US2009399167A
- 其他
- CHEUNG Chi Fai
TO Sandy
LEE Wing Bun
JIANG Jin Bo
WANG Wen Kui
- 國家/地區
- 美國
欲了解更多信息，請點擊 這裡
