CN201526847U - 井下防爆信号灯 - Google Patents

井下防爆信号灯 Download PDF

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Publication number
CN201526847U
CN201526847U CN2009202271996U CN200920227199U CN201526847U CN 201526847 U CN201526847 U CN 201526847U CN 2009202271996 U CN2009202271996 U CN 2009202271996U CN 200920227199 U CN200920227199 U CN 200920227199U CN 201526847 U CN201526847 U CN 201526847U
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proof
signal lamp
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Expired - Fee Related
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CN2009202271996U
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牛斌
苏其亮
孟宪宝
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Xinwen Mining Group Co Ltd
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Xinwen Mining Group Co Ltd
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Abstract

本实用新型公开了一种井下防爆信号灯,它包括防爆灯座、透明防爆灯罩、安全罩、发光灯头和接线柱,所述的发光灯头为双色LED发光管灯头,所述的接线柱有三个,一个接红管,一个接绿管,一个接零线。本实用新型能够满足井下使用红、绿色信号的要求,比使用单一信号的白色信号灯指示明确,符合红灯停、绿灯行的常理,而且LED发光管节约电能。

Description

井下防爆信号灯
技术领域
本实用新型涉及煤矿井下用的信号灯具。
背景技术
目前煤矿井下需用大量的防爆信号灯,现在的防爆信号灯大多采用玻璃白炽灯灯头,信号不明确。随着LED技术的发展,集红、绿色于一体的双色LED发光灯头应运而生,目前还没有用于井下防爆信号灯的。
发明内容
本实用新型提供一种能够满足井下双色信号的防爆信号灯。
为了达到上述目的,本实用新型采取的技术方案是:它包括防爆灯座、透明防爆灯罩、安全罩、发光灯头和接线柱,其特征在于,所述的发光灯头为双色LED发光管灯头,所述的接线柱有三个,一个接红管,一个接绿管,一个接零线。
本实用新型能够满足井下使用红、绿色信号的要求,比使用单一信号的白色信号灯指示明确,符合红灯停、绿灯行的常理,而且LED发光管节约电能。
附图说明
图1是本实用新型的结构示意图。
图例说明:1-防爆灯座,2-透明防爆灯罩,3-安全罩,4-双色LED发光管灯头,5-接线柱。
具体实施方式
下面结合附图对本实用新型进行详细描述:
如图所示,本实用新型的井下防爆信号灯包括防爆灯座1、透明防爆灯罩2、安全罩3、双色LED发光管灯头4和接线柱5,所述的接线柱5有三个,一个接红管,一个接绿管,一个接零线。

Claims (1)

1.一种井下防爆信号灯,它包括防爆灯座、透明防爆灯罩、安全罩、发光灯头和接线柱,其特征在于,所述的发光灯头为双色LED发光管灯头,所述的接线柱有三个,一个接红管,一个接绿管,一个接零线。
CN2009202271996U 2009-09-21 2009-09-21 井下防爆信号灯 Expired - Fee Related CN201526847U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202271996U CN201526847U (zh) 2009-09-21 2009-09-21 井下防爆信号灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202271996U CN201526847U (zh) 2009-09-21 2009-09-21 井下防爆信号灯

Publications (1)

Publication Number Publication Date
CN201526847U true CN201526847U (zh) 2010-07-14

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CN2009202271996U Expired - Fee Related CN201526847U (zh) 2009-09-21 2009-09-21 井下防爆信号灯

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CN (1) CN201526847U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102620173A (zh) * 2012-04-20 2012-08-01 台州海之大电子科技有限公司 一种防爆led灯
CN103717965A (zh) * 2011-06-03 2014-04-09 库珀·克劳斯-海因兹有限责任公司 罩和具有这样的罩的灯具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103717965A (zh) * 2011-06-03 2014-04-09 库珀·克劳斯-海因兹有限责任公司 罩和具有这样的罩的灯具
CN102620173A (zh) * 2012-04-20 2012-08-01 台州海之大电子科技有限公司 一种防爆led灯

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Granted publication date: 20100714

Termination date: 20120921