Title:
REFLECTING SHADE WITH ANTI-DUST HEAT-DISSIPATION STRUCTURE AND CORNER CUBE FOR LED LAMP, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/005046
Kind Code:
A2
Abstract:
The present invention relates to a reflecting shade for a line-shaped LED lamp, a line-shaped lamp using the same and a manufacturing method thereof. The present invention comprises a dome portion for covering a heat-dissipation plate to prevent a decrease in the efficiency of heat dissipation due to dust accumulated as in the case of a pin-type heat-dissipation plate in the art, and a line-shaped LED lamp reflecting shade for improving a heat transfer rate by applying a thermal conductive agent to an interface between an LED and a reflection part. A plurality of reflection parts that are divided by partition walls are also provided to improve reflection performance of the reflecting shade and uniform light illumination, and self-reflection corners are formed densely at the reflection parts. In addition to the above configuration, a reflective coating is formed on the reflection parts, and a light diffusing layer or a light agent is added to the cover, for an additional improvement in the reflection performance of the reflecting shade and the uniform illumination of the light.
Inventors:
KIM, Jongsung (3-203, Sinjin town house122-17 Sintanjin-dong, Daedeok-gu, Daejeon 306-815, 306-815, KR)
김종성 (대전 대덕구 신탄진동 122-17 신진연립 3동203호, 306-815 Daejeon, 306-815, KR)
김종성 (대전 대덕구 신탄진동 122-17 신진연립 3동203호, 306-815 Daejeon, 306-815, KR)
Application Number:
KR2010/004469
Publication Date:
January 13, 2011
Filing Date:
July 09, 2010
Export Citation:
Assignee:
KIM, Jongsung (3-203, Sinjin town house122-17 Sintanjin-dong, Daedeok-gu, Daejeon 306-815, 306-815, KR)
김종성 (대전 대덕구 신탄진동 122-17 신진연립 3동203호, 306-815 Daejeon, 306-815, KR)
김종성 (대전 대덕구 신탄진동 122-17 신진연립 3동203호, 306-815 Daejeon, 306-815, KR)
International Classes:
F21V1/00; F21S2/00; F21V3/04; F21V29/00
Attorney, Agent or Firm:
MIN, Byungjun (#1814 Samheung Bldg, 705-9 Yeoksam1-dong, Kangnam-gu, Seoul 135-711, 135-711, KR)
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