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CN202403169U - 风能led路灯 - Google Patents

风能led路灯 Download PDF

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Publication number
CN202403169U
CN202403169U CN2011203658109U CN201120365810U CN202403169U CN 202403169 U CN202403169 U CN 202403169U CN 2011203658109 U CN2011203658109 U CN 2011203658109U CN 201120365810 U CN201120365810 U CN 201120365810U CN 202403169 U CN202403169 U CN 202403169U
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China
Prior art keywords
wind
street lamp
wind energy
vertical shaft
led street
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Expired - Fee Related
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CN2011203658109U
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English (en)
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凌子凡
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Individual
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

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Abstract

本实用新型涉及一种利用风能发电的LED路灯。包括立轴、轴承、风能转换及风速控制箱、风叶、太阳能电池板、联接电路、定时器、LED灯，其中风叶为两个径向切面为半圆形的半筒形叶片，通过轴承固定在立轴两侧，绕立轴逆时针旋转。这种路灯在风力较大的路段使用时，较以往小叶片型风力路灯更坚固、运行更稳定。

Description

风能LED路灯
技术领域
本实用新型涉及一种利用风能发电的LED路灯。 
背景技术
在现有的风能路灯中，大多数为竖式风翼设计，受风叶片一般为螺旋桨叶形状。由于受风面积较小，在一些风力不大的地区，发电装置的输出功率往往达不到路灯额定功率的要求，因此，在大多数地区，风能路灯的使用受到很大的局限。但又由于受风面积小，自重轻，在一些风力很大的地区，常常发生整个叶片被风刮走，风能装置起不了发电作用的情况。 
发明内容
为了提供一种适合风力较大地区使用的风能路灯，本实用新型提供以下技术方案。 
风能LED路灯，包括立轴、轴承、风能转换及风速控制箱、风叶、太阳能电池板、联接电路、定时器、LED灯，其中风叶为两个径向切面为半圆形的半筒形叶片，通过轴承固定在立轴两侧，绕立轴逆时针旋转。在实践中，我们选用自重比较轻的材质制作叶片，选用耗能较小的LED灯作为照明光源。这样一来，由于受风面积的增大和耗能量的减小，叶片旋转产生的输出功率足够应对LED路灯夜间照明的需要。 
半筒形叶片的凸面表面光滑。光滑的凸面可以印刷一些广告，美化路灯。 
这种路灯在风力较大的路段使用时，较以往小叶片型风力路灯更坚固、运行更稳定。 
附图说明
图1为本实用新型公开的风能LED路灯的结构示意图。 
图2为本实用新型公开的风能LED路灯的风叶部分结构示意图。 
图3为本实用新型公开的风能LED路灯风叶的径向剖面示意图。 
具体实施方式
一种风能LED路灯，包括立轴(3)、轴承(5)、风能转换及风速控制箱(6)、风叶(4)、太阳能电池板(1)、LED灯(2)，联接电路、定时器设置在风能转换及风速控制箱(6)内，其中风叶(4)为两个径向切面为半圆形的半筒形叶片，通过轴承(5)固定在立轴(3)两侧，绕立轴(3)逆时针旋转。半筒形叶片的凸面表面光滑。可以印刷一些广告。 

Claims (2)

1.风能LED路灯，包括立轴、轴承、风能转换及风速控制箱、风叶、太阳能电池板、联接电路、定时器、LED灯，其特征在于风叶为两个径向切面为半圆形的半筒形叶片，通过轴承固定在立轴两侧，绕立轴逆时针旋转。
2.如权利要求1所述的风能LED路灯，其特征在于半筒形叶片的凸面表面光滑。
CN2011203658109U 2011-09-26 2011-09-26 风能led路灯 Expired - Fee Related CN202403169U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203658109U CN202403169U (zh) 2011-09-26 2011-09-26 风能led路灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203658109U CN202403169U (zh) 2011-09-26 2011-09-26 风能led路灯

Publications (1)

Publication Number Publication Date
CN202403169U true CN202403169U (zh) 2012-08-29

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CN2011203658109U Expired - Fee Related CN202403169U (zh) 2011-09-26 2011-09-26 风能led路灯

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104329226A (zh) * 2014-10-10 2015-02-04 中科恒源科技股份有限公司 螺旋梯型垂直轴风力发电机及路灯
CN107143813A (zh) * 2017-07-21 2017-09-08 李文 一种风能路灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104329226A (zh) * 2014-10-10 2015-02-04 中科恒源科技股份有限公司 螺旋梯型垂直轴风力发电机及路灯
CN107143813A (zh) * 2017-07-21 2017-09-08 李文 一种风能路灯

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120829

Termination date: 20150926

EXPY Termination of patent right or utility model