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CN2864360Y - 旋拧式防雾灯灯环 - Google Patents

旋拧式防雾灯灯环 Download PDF

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Publication number
CN2864360Y
CN2864360Y CN 200620002813 CN200620002813U CN2864360Y CN 2864360 Y CN2864360 Y CN 2864360Y CN 200620002813 CN200620002813 CN 200620002813 CN 200620002813 U CN200620002813 U CN 200620002813U CN 2864360 Y CN2864360 Y CN 2864360Y
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China
Prior art keywords
lamp
outer shroud
ring
interior ring
pilot hole
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Expired - Fee Related
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CN 200620002813
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English (en)
Inventor
何兆基
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.)
FOSHAN NANHAI JOM TIME LIGHTING Co Ltd
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Individual
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Priority to CN 200620002813 priority Critical patent/CN2864360Y/zh
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Publication of CN2864360Y publication Critical patent/CN2864360Y/zh
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Abstract

本实用新型涉及旋拧式防雾灯灯环,由固定的内环与转动的可镶有防雾玻璃片的外环构成,内环上设有至少两个阶梯形导向孔,导向孔上形成有楔形台阶,而外环上设有与内环上的导向孔对应扣接配合的扣件,这样的设计,使带防雾玻璃片的灯具安装使用更安全、牢固、可靠,同时又方便人们的装拆更换,适用于各种筒灯、射灯的配套安装。

Description

旋拧式防雾灯灯环
技术领域
本实用新型涉及灯具构件的领域,特别是防雾灯的旋拧灯环。
背景技术
传统的防雾筒灯,灯杯及防雾玻璃片被夹紧固定于外环与内环之间,装拆时为了防止外环脱落,外环与背板之间采用一条安全链连接。当需要装拆灯管、光源时,牵涉到灯具内部的多个构件,装拆十分麻烦。传统的结构既不美观,又不实用,更存在易反松、脱落的安全隐患,有必要对灯环结构进行改进。
实用新型内容
本实用新型为克服传统结构的缺陷,提出一种旋拧式防雾灯灯环,使之装拆容易,旋接牢固可靠,而结构简单精巧,生产成本低。
本实用新型采用的技术方案是:旋拧式防雾灯灯环,由固定的内环与转动的可镶有防雾玻璃片的外环构成,内环上设有至少两个阶梯形导向孔,导向孔上形成有楔形台阶,而外环上设有与内环上的导向孔对应扣接配合的扣片。进一步地,外环上的扣片呈径向伸展,并与内环导向孔上的楔形台阶扣接自锁配合。
这样的技术方案,其优点是:
1、外环上的扣片与内环上的楔形台阶旋扣后形成自锁,外环不会自行反转松脱,安全性能好;
2、反向旋转外环即拆下外环,可进行灯管的装拆工作,十分简便、容易;
3、构件只需冲压成型,生产成本低。
附图说明
图1是本实用新型的立体分拆示意图;
图2是与灯具装嵌的立体分拆示意图;
图3是内环、外环旋接的局部放大示意图。
下面结合附图和实施例对本实用新型作详细阐述。
具体实施方式
参见图1-图3,本实施例的灯环主要由固定的内环1和可转动的外环2构成,内环1与灯具的支架3固连,安装使用时,灯杯4、防雾玻璃片5被夹于外环2与内环1之间(如图2所示),为了有效约束灯杯4和防雾玻璃片5,在内环1的沿口与内壁之间成型有三个导向孔11,导向孔11由于处于内环的沿口与内壁之间,故呈阶梯形,且为便于与外环2的配合,导向孔11的大体呈“L”形,且导向孔11上还形成有楔形台阶12,而外环2上对应三个导向孔11的位置径向设有三块扣片21,扣片21的高度正好与导向孔11内的楔形台阶12形成扣接自锁配合。当外环2的扣片21插扣入内环1的导向孔11,然后右旋,扣片21便与楔形台阶12扣接配合,并被楔形台阶12锁定(如图3所示),同时可将内环1、外环2之间的构件夹紧固定,使之不会松脱;当要卸下外环2时,只需反向旋转外环2,用力使扣片21超越楔形台阶12,外环2便可与内环1相分离,方便进行拆卸、更换工作。

Claims (2)

1、旋拧式防雾灯灯环,由固定的内环与转动的可镶有防雾玻璃片的外环构成,其特征在于:内环上设有至少两个阶梯形导向孔,导向孔上形成有楔形台阶,而外环上设有与内环上的导向孔对应扣接配合的扣片。
2、根据权利要求1所述的灯环,其特征是外环上的扣片呈径向伸展,并与内环导向孔上的楔形台阶扣接自锁配合。
CN 200620002813 2006-01-07 2006-01-07 旋拧式防雾灯灯环 Expired - Fee Related CN2864360Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620002813 CN2864360Y (zh) 2006-01-07 2006-01-07 旋拧式防雾灯灯环

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620002813 CN2864360Y (zh) 2006-01-07 2006-01-07 旋拧式防雾灯灯环

Publications (1)

Publication Number Publication Date
CN2864360Y true CN2864360Y (zh) 2007-01-31

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101634403A (zh) * 2009-06-05 2010-01-27 程敬远 卡合式灯具
CN102062356A (zh) * 2010-09-30 2011-05-18 海洋王照明科技股份有限公司 防雾罩及使用该防雾罩的灯具
CN103017044A (zh) * 2011-09-22 2013-04-03 熊志 Led筒灯
CN104534426A (zh) * 2009-07-21 2015-04-22 库柏技术公司 将发光二极管模块连接于散热器组件、反光件以及电路
US10634321B2 (en) 2007-09-21 2020-04-28 Eaton Intelligent Power Limited Light emitting diode recessed light fixture

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10634321B2 (en) 2007-09-21 2020-04-28 Eaton Intelligent Power Limited Light emitting diode recessed light fixture
US11570875B2 (en) 2007-09-21 2023-01-31 Signify Holding B.V. Light emitting diode recessed light fixture
US11859796B2 (en) 2007-09-21 2024-01-02 Signify Holding B.V. Light emitting diode recessed light fixture
CN101634403A (zh) * 2009-06-05 2010-01-27 程敬远 卡合式灯具
CN104534426A (zh) * 2009-07-21 2015-04-22 库柏技术公司 将发光二极管模块连接于散热器组件、反光件以及电路
CN102062356A (zh) * 2010-09-30 2011-05-18 海洋王照明科技股份有限公司 防雾罩及使用该防雾罩的灯具
CN102062356B (zh) * 2010-09-30 2013-11-06 海洋王照明科技股份有限公司 防雾罩及使用该防雾罩的灯具
CN103017044A (zh) * 2011-09-22 2013-04-03 熊志 Led筒灯

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Foshan Nanhai JOM Time Lighting Co., Ltd.

Assignor: He Zhaoji

Contract record no.: 2010440000485

Denomination of utility model: Rotary twisting antifog lamp ring

Granted publication date: 20070131

License type: Exclusive License

Record date: 20100514

TR01 Transfer of patent right

Effective date of registration: 20100823

Address after: 528000 Guangdong Province, Foshan City Nanhai Xiebian first industrial zone

Patentee after: Foshan Nanhai JOM Time Lighting Co., Ltd.

Address before: 528000 Guangdong city of Foshan Province Qin Ren Lu No. 21 Room 202 2

Patentee before: He Zhaoji

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070131

Termination date: 20120107