Title:
REFLECTIVE PLATE WITH MICRO PRISMS FOR SOLAR RADIATION
Document Type and Number:
WIPO Patent Application WO/2009/003313
Kind Code:
A1
Abstract:
A reflective plate (1) with micro prisms for solar radiation, and a venetian blind
(200) and a light fixture comprising the same are provided. A plurality of parallel
micro prisms (2) are disposed on one surface of the reflective plate and from both
sides of a centered symmetrical plane of the reflective plate to the ends thereof.
The cross section of each micro prism is a non-isosceles right triangle, and the
cross-section area thereof gradually reduces from the center to both ends. The
vertex angle of each micro prism is 90°, and the angle between two adjacent
micro prisms is also 90°. On the opposite ends of the reflective plate may
be provided with lamps (3).
Inventors:
PAN DINGGUO (CN)
Application Number:
PCT/CN2007/002052
Publication Date:
January 08, 2009
Filing Date:
July 02, 2007
Export Citation:
Assignee:
PAN DINGGUO (CN)
International Classes:
G02B5/12; E06B7/08; F21S6/00; G02B27/00
Foreign References:
| US6311437B1 | 2001-11-06 | |||
| DE10231317A1 | 2004-01-22 | |||
| JPH11202255A | 1999-07-30 | |||
| CN1729413A | 2006-02-01 | |||
| US4773733A | 1988-09-27 | |||
| US5056892A | 1991-10-15 | |||
| CN1924621A | 2007-03-07 | |||
| JP2001032651A | 2001-02-06 |
Attorney, Agent or Firm:
SHANGHAI CONCORD PATENT AGENT CO., LTD (No. 567 MaoTai Rd, Shanghai 6, CN)
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