CN2937803Y - 太阳能自动警示灯 - Google Patents

太阳能自动警示灯 Download PDF

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Publication number
CN2937803Y
CN2937803Y CNU200620117475XU CN200620117475U CN2937803Y CN 2937803 Y CN2937803 Y CN 2937803Y CN U200620117475X U CNU200620117475X U CN U200620117475XU CN 200620117475 U CN200620117475 U CN 200620117475U CN 2937803 Y CN2937803 Y CN 2937803Y
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diode
rechargeable battery
red flashing
solar panel
lamp
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沈宏兰
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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Abstract

本实用新型涉及一种太阳能自动警示灯,它特别适用于作无人管理的警示灯标,属于电子信号装置技术领域。电路由太阳能电池板、充电电池、二极管、三极管、可控硅、超高亮度红色闪光二极管等组成,灯体由灯座、灯罩、眩光罩、上盖板等组成,它的优点是:具有频闪作用,成本低,可靠性高,能耗低,自动工作。

Description

太阳能自动警示灯
本实用新型涉及一种太阳能自动警示灯,它特别适用于作无人管理的警示灯标,属于电子信号装置技术领域。
目前,障碍显示或界位显示,要么就拖一个电源线,装上灯泡;要么就用太阳能作电源,使发光体持续发光显示。这样不安全,也不能起到明显的警示作用。
本实用新型的目的是提供一种太阳能自动警示灯,它用太阳能作电源,具有频闪作用,绝对安全。
本实用新型的目的是这样实现的:电路由太阳能电池板、充电电池、二极管、三极管、可控硅、红色闪光二极管等组成,红色闪光二极管用超高亮度,灯体由灯座、灯罩、眩光罩、上盖板等组成,太阳能电池板正极通过二极管与充电电池相连,同时正极通过开关二极管与三极管基极相连,三极管集电极与可控硅控制极相连,三极管发射极接充电电池的正极,红色闪光二极管与可控硅串联,灯体上盖板的上方装太阳能电池板。
由于采用上述技术方案,一种太阳能自动警示灯所具有的优点是:具有频闪作用,成本低,可靠性高,能耗低,自动工作。
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的电路原理图。
图2是本实用新型实施例的外形示意图。
图中  1.太阳能电池  2.二极管  3.开关二极管  4.开关  5.充电电池  6.三极管  7.红色闪光二极管  8.可控硅  9.上盖板  10.灯罩11.眩光罩  12.反光板  13.底座
在图1中,太阳能电池板(1)正极通过二极管(2)与充电电池(5)相连,同时正极又通过开关二极管(3)与三极管(6)基极相连,三极管(6)集电极与可控硅(8)控制极相连,三极管(6)发射极接充电电池的正极,红色闪光二极管(7)与可控硅(8)串联。
在图2的实施例中,灯体上盖板(9)的上方装太阳能电池板(1),在眩光罩(11)的内部装有红色闪光二极管(7),在眩光罩(11)的外部装有灯罩(10),反光板(12)放在眩光罩(11)的内部下方,底座(13)的内部装充电电池(5),所有原件按图1的电顺序连接。白天,太阳能电池板(1)对充电电池(5)充电,由于太阳能电池板(1)的两极有电压,通过开关二极管(3)向三极管(6)基极施加电压,使三极管(6)处于截止状态,可控硅(8)不导通,红色闪光二极管(7)不发光,当夜晚来临或光线较弱时,由于太阳能电池板(1)两端电压大幅度下降或消失,三极管(6)工作,可控硅(8)导通,红色闪光二极管(7)发光。

Claims (2)

1.一种太阳能自动警示灯,电路由太阳能电池板、充电电池、二极管、三极管、可控硅、红色闪光二极管等组成,灯体由灯座、灯罩、眩光罩、上盖板等组成,其特征是:太阳能电池板正极通过二极管与充电电池相连,同时正极通过开关二极管与三极管基极相连,三极管集电极与可控硅控制极相连,三极管发射极接充电电池的正极,红色闪光二极管与可控硅串联,灯体上盖板的上方装太阳能电池板。
2.根据权利要求1所述的一种太阳能自动警示灯,其特征是:红色闪光二极管用超高亮度。
CNU200620117475XU 2006-06-08 2006-06-08 太阳能自动警示灯 Expired - Fee Related CN2937803Y (zh)

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CN2937803Y true CN2937803Y (zh) 2007-08-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103925482A (zh) * 2014-04-27 2014-07-16 黄月华 市政建设工程施工用移动式led警示灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103925482A (zh) * 2014-04-27 2014-07-16 黄月华 市政建设工程施工用移动式led警示灯

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Address after: Yancheng Teachers University, 50, open avenue, Jiangsu, Yancheng City Province, China: 224002

Patentee after: Shen Honglan

Address before: No. 50, open avenue, Jiangsu, Yancheng City Province, China: 224002

Patentee before: Shen Honglan

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee