EP 2413025 A1 20120201 - Green energy sign lamp
Title (en)
Green energy sign lamp
Title (de)
Schilderleuchte für grüne Energie
Title (fr)
Lampe d'enseigne à énergie verte
Publication
Application
Priority
EP 10171302 A 20100729
Abstract (en)
A green energy sign lamp (30) includes a lamp box (31) and a wind power generation device (32). The lamp box (31) includes an LED light emitting source (311), at least one advertising billboard (315), a current conversion module (312) and a battery (313). The LED light emitting source (311), the current conversion module (312) and the battery (313) are installed in the lamp box (31), and the advertising billboard (315) is installed on a side of the lamp box (31). A support stand (316) on a lateral side of the lamp box (31) is provided for installing the wind power generation device (32) axially, and a fixed portion (317) on another lateral side of the lamp box (31) is provided for fixing the lamp box (31), so that electric energy produced by the wind power generation device (32) starts up the LED light emitting source (311) to emit light to achieve an advertising effect, or the electric energy is charged into the battery (313) for its use when there is no wind.
IPC 8 full level
F21S 9/04 (2006.01); G09F 13/04 (2006.01); F21W 131/107 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP US)
G09F 13/04 (2013.01 - EP); G09F 13/22 (2013.01 - EP); G09F 19/22 (2013.01 - EP); G09F 19/226 (2013.01 - EP US); G09F 27/007 (2013.01 - EP)
Citation (search report)
- [XI] JP 2008015438 A 20080124 - SAITO KAZUO
- [XI] FR 2798214 A1 20010309 - NOERDINGER CLAUDE [FR]
- [XI] CN 2888574 Y 20070411 - SHANGHAI XINFENG ELECTRONICS C [CN]
- [XI] FR 2926387 A1 20090717 - CAVILLE ROLAND [HK]
- [XI] DE 29521271 U1 19961121 - KAEMPF HARTMUT [DE]
- [A] US 2009080182 A1 20090326 - HUANG HI [TW]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
BA ME RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 10171302 A 20100729