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CN201289001Y - 一种led灯具 - Google Patents

一种led灯具 Download PDF

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Publication number
CN201289001Y
CN201289001Y CNU2008202032609U CN200820203260U CN201289001Y CN 201289001 Y CN201289001 Y CN 201289001Y CN U2008202032609 U CNU2008202032609 U CN U2008202032609U CN 200820203260 U CN200820203260 U CN 200820203260U CN 201289001 Y CN201289001 Y CN 201289001Y
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CN
China
Prior art keywords
cup
lamp
fixed frame
lens
insulating base
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.)
Expired - Fee Related
Application number
CNU2008202032609U
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English (en)
Inventor
黄义博
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.)
ZHONGSHAN TONS LIGHTOLOGY CO Ltd
Original Assignee
ZHONGSHAN TONS LIGHTOLOGY 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.)
Filing date
Publication date
Application filed by ZHONGSHAN TONS LIGHTOLOGY CO Ltd filed Critical ZHONGSHAN TONS LIGHTOLOGY CO Ltd
Priority to CNU2008202032609U priority Critical patent/CN201289001Y/zh
Application granted granted Critical
Publication of CN201289001Y publication Critical patent/CN201289001Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/233—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

本实用新型公开了一种LED灯具，包括灯头、灯杯、LED灯泡、透镜及固定框，其特征在于所述灯杯包括一杯体，杯体一端的周边设置有若干向该端部外侧延伸的肋条，各肋条与杯体之间形成一容纳灯泡和透镜的容置空间，各肋条末端的内壁对应设置有凹槽，所述固定框的外侧壁设置有可卡入凹槽内的扣钩；本实用新型具有装配和拆卸方便、加工工序少，生产成本低的特点，并有利于提高LED灯具的散热效果。

Description

一种LED灯具
技术领域
本实用新型涉及一种装饰照明灯具。
背景技术
LED装饰灯具通常包含灯杯、透镜及固定框，透镜通过固定框安装在灯杯内，目前固定框在灯杯上的固定通常是通过螺纹连接实现的，这种固定结构不仅给灯具的安装和拆卸带来不便，而且也增加了灯具配件的加工工序，提高了灯具的生产成本。
发明内容
为了克服现有技术的不足，本实用新型提供一种加工工序少、生产成本低、便于装配和拆卸的LED灯具。
本实用新型解决其技术问题所采用的技术方案是：
一种LED灯具，包括灯头、灯杯、LED灯泡、透镜及固定框，其特征在于所述灯杯包括一杯体，杯体一端的周边设置有若干向该端部外侧延伸的肋条，各肋条与杯体之间形成一容纳灯泡和透镜的容置空间，各肋条末端的内壁对应设置有凹槽，所述固定框的外侧壁设置有可卡入凹槽内的扣钩。
上述灯杯内还安装有绝缘座，所述LED灯泡安装在绝缘座内，LED灯泡与绝缘座之间安装有导热胶，绝缘座上安装有绝缘盖。
本实用新型的有益效果是：本实用新型在灯杯周边设置若干肋条，肋条末端设置有凹槽，固定框的外侧壁设置有扣钩，装配时只须将固定框的端部对准灯杯的容置空间的端口，并按压固定框，固定框的端部挤压各肋条，使各肋条向外侧产生一定的弹簧变形，从而将固定框上的扣钩卡入凹槽内，以实现灯杯与固定框的装配，采用此结构的灯具具有装配和拆卸方便、加工工序少，生产成本低的特点。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的立体分解示意图；
图2是本实用新型的分解剖视图；
图3是灯杯的立体示意图。
具体实施方式
参照图1、图2，本实用新型公开的一种LED灯具，包括灯头1、灯杯2、绝缘座3、LED灯泡4、绝缘盖5、透镜6及固定框7，其中灯头1安装在灯杯2上，该灯杯2具有一杯体21，在杯体21一端的周边设置有若干向该端部外侧延伸的肋条22，各肋条22与杯体21之间形成一容置空间23，绝缘座3安装在该容置空间23内，LED灯泡4安装在绝缘座3内，在LED灯泡4与绝缘座3之间安装有导热胶8，导热胶8可将LED灯泡在工作时产生的热量传导给灯杯，绝缘盖5安装在绝缘座3上，绝缘盖上5设置有一容LED灯泡4穿插的通孔51，通过绝缘盖5可将LED灯泡4固定在绝缘座3内，透镜6安装在绝缘盖5上的容置空间23内，通过透镜6可将LED灯泡4发出的光线折射出去。
参照图3，在各肋条22末端的内壁对应设置有凹槽24，在固定框7的外侧壁设置有可卡入各凹槽24内的扣钩71，装配时只须将固定框的端部对准灯杯的容置空间的端口，并按压固定框，固定框的端部向外挤压各肋条，使各肋条向外侧产生一定的弹簧变形，将固定框上的扣钩卡入凹槽内后肋条回缩，从而将固定框安装在灯杯上，以实现灯杯与固定框的装配，采用此结构的灯具具有装配和拆卸方便、加工工序少，生产成本低的特点，并且LED灯泡在工作过程中产生的热量不仅能通过肋条传导出去，同时还可从各肋条之间的间隙辐射出去，因而有利于提高LED灯具的散热效果。

Claims (2)

1.一种LED灯具，包括灯头、灯杯、LED灯泡、透镜及固定框，其特征在于所述灯杯包括一杯体，杯体一端的周边设置有若干向该端部外侧延伸的肋条，各肋条与杯体之间形成一容纳灯泡和透镜的容置空间，各肋条末端的内壁对应设置有凹槽，所述固定框的外侧壁设置有可卡入凹槽内的扣钩。
2.根据权利要求1所述的一种LED灯具，其特征在于所述灯杯内还安装有绝缘座，所述LED灯泡安装在绝缘座内，LED灯泡与绝缘座之间安装有导热胶，绝缘座上安装有绝缘盖。
CNU2008202032609U 2008-11-11 2008-11-11 一种led灯具 Expired - Fee Related CN201289001Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202032609U CN201289001Y (zh) 2008-11-11 2008-11-11 一种led灯具

Publications (1)

Publication Number Publication Date
CN201289001Y true CN201289001Y (zh) 2009-08-12

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012190692A (ja) * 2011-03-11 2012-10-04 Rohm Co Ltd Ｌｅｄ電球
WO2012149820A1 (zh) * 2011-05-05 2012-11-08 广东德豪润达电气股份有限公司 一种led灯泡
CN106813115A (zh) * 2017-03-28 2017-06-09 漳州立达信光电子科技有限公司 一种灯体结构
CN108119833A (zh) * 2018-02-01 2018-06-05 陈广明 一种超薄型灯专用灯杯

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012190692A (ja) * 2011-03-11 2012-10-04 Rohm Co Ltd Ｌｅｄ電球
WO2012149820A1 (zh) * 2011-05-05 2012-11-08 广东德豪润达电气股份有限公司 一种led灯泡
CN106813115A (zh) * 2017-03-28 2017-06-09 漳州立达信光电子科技有限公司 一种灯体结构
CN108119833A (zh) * 2018-02-01 2018-06-05 陈广明 一种超薄型灯专用灯杯

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Granted publication date: 20090812

Termination date: 20131111