TROUGH-TYPE POINT-FOCUSING DEVICE FOR EXPLOITATION OF SOLAR ENERGY

WIPO Patent Application WO/2015/135458

A1

A trough-type point-focusing device for exploitation of solar energy, comprising: a support apparatus (220), itself comprising a support frame (222) and a base (224) arranged symmetrically on either side of the support frame (222); a plurality of point-focusing light components (240) arranged symmetrically on the base (224) at either side of the support frame (222) so as to form a trough-like structure and used for receiving solar light and focusing same; a plurality of photoelectric conversion devices (260), located on the frame (222) at points opposite the base (224), equal in number to the plurality of point-focusing components (240) and in one-to-one correspondence with same; the light-reception port of each photoelectric conversion device (260) is oriented to face the corresponding point-focusing component (240) and is positioned at the focal point of same, said device being used to convert to electricity the solar light collected by the point-focusing component (240). Implementation of the trough-like structure to collect light facilitates use of a cleaning device to clean the present trough-type point-focusing device for exploitation of solar energy, while the use of point-focusing to collect light yields a higher utilization rate of solar energy.

RONG YUN (CN)

PCT/CN2015/073923

September 17, 2015

March 10, 2015

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RONG YUN (CN)

H02S40/22; H02S20/00

CN102778047A	2012-11-14
CN203250734U	2013-10-23
CN203813719U	2014-09-03
CN203809222U	2014-09-03
CN203810741U	2014-09-03
CN104113279A	2014-10-22
CN1808879A	2006-07-26
CN101860271A	2010-10-13

ADVANCE CHINA IP LAW OFFICE (CN)
广州华进联合专利商标代理有限公司 (CN)

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