CN105351803A - 一种灯具 - Google Patents

一种灯具 Download PDF

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Publication number
CN105351803A
CN105351803A CN201510743704.2A CN201510743704A CN105351803A CN 105351803 A CN105351803 A CN 105351803A CN 201510743704 A CN201510743704 A CN 201510743704A CN 105351803 A CN105351803 A CN 105351803A
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CN
China
Prior art keywords
bulb
lampshade
electromagnet
control circuit
lamp socket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510743704.2A
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English (en)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Xinrenju Technology Trade Co Ltd
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Wuxi Xinrenju Technology Trade Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Wuxi Xinrenju Technology Trade Co Ltd filed Critical Wuxi Xinrenju Technology Trade Co Ltd
Priority to CN201510743704.2A priority Critical patent/CN105351803A/zh
Publication of CN105351803A publication Critical patent/CN105351803A/zh
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • F21S6/002Table lamps, e.g. for ambient lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/02Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/024Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a wall or like vertical structure, e.g. building facade
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

Abstract

本发明涉及一种灯具,尤其是一种能通过开合灯罩控制灯泡开关的灯具,所述灯具包括灯座、灯罩和灯泡,灯座的一侧与灯罩的一侧铰接,还包括带有电磁铁的开关控制电路和灯泡开关电路,开关控制电路的电磁铁的通电状态改变则灯泡开关电路的通电状态改变:灯罩与灯座合拢时,开关控制电路闭合,电磁铁通电产生吸力使得灯泡开关电路断路,灯泡熄灭;灯罩与灯座分开时,开关控制电路断路,电磁铁断电吸力消失使得灯泡开关电路接通,灯泡发光。所述灯具开关方便直观。

Description

一种灯具
技术领域
本发明涉及一种灯具,尤其是一种能通过开合灯罩控制灯泡开关的灯具。
背景技术
现有的台灯和壁灯多通过旋钮、按钮或拉绳来控制灯泡的开关。其缺陷是,在夜间环境很暗的情况下,用户需要摸索一阵,才能准确找到旋钮、按钮或拉绳。要是台灯或壁灯附近有眼镜、水杯、零食、手机等物件,就容易被碰到地上,造成损坏或污损。另外,上述开关方式单调乏味,用户体验差。
发明内容
为解决上述问题,本发明的灯具,包括灯座、灯罩和灯泡,灯座的一侧与灯罩的一侧铰接,还包括带有电磁铁的开关控制电路和灯泡开关电路,开关控制电路的电磁铁的通电状态改变则灯泡开关电路的通电状态改变:灯罩与灯座合拢时,开关控制电路闭合,电磁铁通电产生吸力使得灯泡开关电路断路,灯泡熄灭;灯罩与灯座分开时,开关控制电路断路,电磁铁断电吸力消失使得灯泡开关电路接通,灯泡发光。另一种替代的方式是,灯罩与灯座合拢时,开关控制电路断路,电磁铁断电吸力消失使得灯泡开关电路接通,灯泡发光;灯罩与灯座分开时,开关控制电路闭合,电磁铁通电产生吸力使得灯泡开关电路断路,灯泡熄灭。后一种方式适于起夜,灯罩与灯座合拢时灯罩使灯泡的光更为柔和,不那么刺眼。本发明的灯具,只要大体掌握灯罩的位置即可快速控制灯泡的开关,可以说是整个灯罩就是一个大开关。
优选的,所述灯座和灯罩呈一对贝壳状,所述灯泡呈球形,整个灯具看起来就像含着夜明珠的贝壳,造型更为美观。而通过开合贝壳来控制灯泡的开关状态,有趣又方便,用户体验感好。
本发明的灯具,开关方便,造型美观,操作有趣。
附图说明
图1是本发明的整体结构示意图。
1-灯座,2-灯罩,3-灯泡。
具体实施方式
下面结合附图对本发明做进一步的说明。
如图1所示,本发明的灯具,包括灯座1、灯罩2和灯泡3,灯座1的一侧与灯罩2的一侧铰接,还包括带有电磁铁的开关控制电路和灯泡开关电路,开关控制电路的电磁铁的通电状态改变则灯泡开关电路的通电状态改变:灯罩与灯座合拢时,开关控制电路闭合,电磁铁通电产生吸力使得灯泡开关电路断路,灯泡熄灭;灯罩与灯座分开时,开关控制电路断路,电磁铁断电吸力消失使得灯泡开关电路接通,灯泡发光。另一种替代的方式是,灯罩与灯座合拢时,开关控制电路断路,电磁铁断电吸力消失使得灯泡开关电路接通,灯泡发光;灯罩与灯座分开时,开关控制电路闭合,电磁铁通电产生吸力使得灯泡开关电路断路,灯泡熄灭。后一种方式适于起夜,灯罩与灯座合拢时灯罩使灯泡的光更为柔和,不那么刺眼。
在本发明中开关控制电路的电磁铁直接控制的是灯泡开关电路的单刀双掷开关,所述开关通过电磁铁通电后的吸力使灯泡开关电路的开关移位,而电磁铁断电后灯泡开关电路的开关自动回复到另一位置。至于开关控制电路的通断,可以在灯罩和灯座密切结合相对的位置处设置金属片,灯罩和灯座合拢时所述金属片相接触,则开关控制电路导通,电磁铁通电产生磁力;灯罩和灯座分开时,所述金属片也分离,则开关控制电路断路,电磁铁断电不再对开关产生磁吸力。所述灯泡开关电路的开关须包含磁性材料。优选的,所述金属片为磁铁。
本发明的灯具,只要大体掌握灯罩的位置即可快速控制灯泡的开关,可以说是整个灯罩就是一个大开关。进一步的,为了便于开合灯罩,可以灯罩与灯座的外缘轮廓并不完全相同,而是有个错位。
优选的,所述灯座和灯罩呈一对贝壳状,所述灯泡呈球形,整个灯具看起来就像含着夜明珠的贝壳,造型更为美观。而通过开合贝壳来控制灯泡的开关状态,有趣又方便,用户体验感好。
以上仅为本发明的较佳实施例,并不用于限制本发明,凡在本发明的精神和原则的范围之内,所做的简单修改、等同替换,均应包含在本发明的保护范围之内。

Claims (4)

1.一种灯具,包括灯座(1)、灯罩(2)和灯泡(3),灯座的一侧与灯罩的一侧铰接,其特征在于,还包括带有电磁铁的开关控制电路和灯泡开关电路,开关控制电路的电磁铁的通电状态改变则灯泡开关电路的通电状态改变:灯罩(2)与灯座(1)合拢时,开关控制电路闭合,电磁铁通电产生吸力使得灯泡开关电路断路,灯泡熄灭;灯罩(2)与灯座(1)分开时,开关控制电路断路,电磁铁断电吸力消失使得灯泡开关电路接通,灯泡发光。
2.一种灯具,包括灯座、灯罩和灯泡,灯座的一侧与灯罩的一侧铰接,其特征在于,还包括带有电磁铁的开关控制电路和灯泡开关电路,开关控制电路的电磁铁的通电状态改变则灯泡开关电路的通电状态改变:灯罩与灯座合拢时,开关控制电路断路,电磁铁断电吸力消失使得灯泡开关电路接通,灯泡发光;灯罩与灯座分开时,开关控制电路闭合,电磁铁通电产生吸力使得灯泡开关电路断路,灯泡熄灭。
3.如权利要求1或2所述的灯具,其特征在于,所述灯座和灯罩呈一对贝壳状,所述灯泡呈球形。
4.如权利要求3所述的灯具,其特征在于,所述灯具设置为台灯形式或壁灯形式。
CN201510743704.2A 2015-11-05 2015-11-05 一种灯具 Pending CN105351803A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317418A (zh) * 2018-02-01 2018-07-24 胡冰心 一种灯罩可变化的灯具

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Publication number Priority date Publication date Assignee Title
CN201174798Y (zh) * 2008-04-08 2008-12-31 罗 光控日光灯开关
CN202281150U (zh) * 2011-10-28 2012-06-20 唐至毅 一种带可开合灯罩的灯
CN203309643U (zh) * 2013-05-09 2013-11-27 安徽兆利光电科技有限公司 一种带有灯罩的台灯
CN104896356A (zh) * 2015-05-05 2015-09-09 中山智芯电子科技有限公司 一种防呆式开关的台灯
CN205137192U (zh) * 2015-11-05 2016-04-06 无锡新人居科贸有限公司 一种灯具

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201174798Y (zh) * 2008-04-08 2008-12-31 罗 光控日光灯开关
CN202281150U (zh) * 2011-10-28 2012-06-20 唐至毅 一种带可开合灯罩的灯
CN203309643U (zh) * 2013-05-09 2013-11-27 安徽兆利光电科技有限公司 一种带有灯罩的台灯
CN104896356A (zh) * 2015-05-05 2015-09-09 中山智芯电子科技有限公司 一种防呆式开关的台灯
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Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317418A (zh) * 2018-02-01 2018-07-24 胡冰心 一种灯罩可变化的灯具
CN108317418B (zh) * 2018-02-01 2020-12-04 泗县智来机械科技有限公司 一种灯罩可变化的灯具

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