WIND POWER GENERATOR-ATTACHED LIGHTING EQUIPMENT

WIPO Patent Application WO/2019/093243

A1

Provided is a wind power generator-attached lighting equipment with which it is possible to prevent resonance due to a wind turbine as a vibration source by increasing the support rigidity of the foundation and thereby increasing the resonance frequency of the lighting equipment as a whole, while preventing an increase in the mass of the foundation. The wind power generator-attached lighting equipment comprises a support column (1) which is erected on the ground and fitted with at least a wind power generator (2) and a lighting device (4). Electricity generated by means of the wind power generator (2) is stored in a storage battery (5), and the lighting device (4) is lighted using the electricity stored in the storage battery. The wind power generator-attached lighting equipment includes a foundation (10) to which the lower end of the support column (1) is fixed and which supports the support column (1) with respect to a soil (12). A maximum value of the dimension of the bottom surface of the foundation (10) in a direction of a horizontal plane is greater than a height dimension of the foundation (10).

KAWASE TATSUO (JP)
HAYASHI TATSUYA (JP)
KOMIYA TAKASHI (JP)
ONODA TOSHIHIRO (JP)

PCT/JP2018/040871

May 16, 2019

November 02, 2018

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NTN TOYO BEARING CO LTD (JP)

F03D13/20; F03D9/11; F03D9/43; F21S9/03; F21S9/04

JP2006029226A	2006-02-02
JP2010106656A	2010-05-13
JP2011099299A	2011-05-19
JPH1162811A	1999-03-05
JP2004308427A	2004-11-04

SUGIMOTO, Shuji et al. (JP)

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