CN202158419U - 可调式遮光台灯 - Google Patents

可调式遮光台灯 Download PDF

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Publication number
CN202158419U
CN202158419U CN2011202768417U CN201120276841U CN202158419U CN 202158419 U CN202158419 U CN 202158419U CN 2011202768417 U CN2011202768417 U CN 2011202768417U CN 201120276841 U CN201120276841 U CN 201120276841U CN 202158419 U CN202158419 U CN 202158419U
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lamp
lampshade
desk lamp
adjustable light
light shading
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Expired - Fee Related
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CN2011202768417U
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于翠蕾
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Individual
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Abstract

一种可调式遮光台灯,主要包括灯座、灯架、灯头以及灯罩,灯罩为球冠状弧面结构,以灯罩任一中线为旋转点对称安装两个弧面遮光板;在灯座上安装滑动按钮,滑动按钮与滑动变阻器连接,滑动变阻器与灯头、开关和电源串联组成照明电路。本实用新型具有结构合理、方便实用、工艺精巧等优点。

Description

可调式遮光台灯
技术领域 本实用新型涉及一种生活用品,尤其是一种照明工具。
背景技术 众所周知,台灯是人们生活工作中最常用的照明工具。目前,台灯主要由灯座、灯架、灯罩和灯头四部分组成,但是,上述台灯的照射范围固定不变,无法根据具体环境进行调整,特别是在宿舍、寝室等多人集体居住的环境下,夜晚使用台灯会影响其他人休息,给人们带来很大不便。
发明内容 本实用新型的目的是提供一种可调整遮光范围并能改变灯头亮度的可调式遮光台灯。
本实用新型主要包括灯座、灯架、灯头以及灯罩,灯罩为球冠状弧面结构,以灯罩任一中线为旋转点对称安装两个弧面遮光板;在灯座上安装滑动按钮,滑动按钮与滑动变阻器连接,滑动变阻器与灯头、开关和电源串联组成照明电路。
使用时,使用者闭合开关,然后左右调节滑动按钮,通过滑动按钮改变滑动变阻器的阻值,进而改变灯头的电流大小,改变灯头的亮度。另外,使用者还可把遮光板放下,扣在灯罩的两侧,遮挡灯头的光线外射,避免影响其他人休息。
与已有技术相比,本实用新型的有益效果为:结构合理、方便实用、工艺精巧,可调节遮光范围,并能改变照明亮度。
附图说明 图1为本实用新型的立体结构简图。
具体实施方式 在图1所示的本实用新型的立体结构简图中,主要包括灯座1、灯架2、灯头3以及灯罩4,灯罩为球冠状弧面结构,以灯罩任一中线为旋转点对称安装两个弧面遮光板5;在灯座上安装滑动按钮6,滑动按钮与滑动变阻器连接,滑动变阻器与灯头、开关和电源串联组成照明电路。

Claims (1)

1.一种可调式遮光台灯,主要包括灯座(1)、灯架(2)、灯头(3)以及灯罩(4),其特征在于:灯罩(4)为球冠状弧面结构,以灯罩(4)任一中线为旋转点对称安装两个弧面遮光板(5);在灯座(1)上安装滑动按钮(6),滑动按钮(6)与滑动变阻器连接,滑动变阻器与灯头(3)、开关和电源串联组成照明电路。
CN2011202768417U 2011-08-02 2011-08-02 可调式遮光台灯 Expired - Fee Related CN202158419U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202768417U CN202158419U (zh) 2011-08-02 2011-08-02 可调式遮光台灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202768417U CN202158419U (zh) 2011-08-02 2011-08-02 可调式遮光台灯

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CN202158419U true CN202158419U (zh) 2012-03-07

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CN2011202768417U Expired - Fee Related CN202158419U (zh) 2011-08-02 2011-08-02 可调式遮光台灯

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110260189A (zh) * 2019-04-18 2019-09-20 济宁贝拉灯具有限公司 一种探险安全灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110260189A (zh) * 2019-04-18 2019-09-20 济宁贝拉灯具有限公司 一种探险安全灯

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Granted publication date: 20120307

Termination date: 20120802