CN201041324Y - 可更换式灯头 - Google Patents

可更换式灯头 Download PDF

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Publication number
CN201041324Y
CN201041324Y CNU2007200072518U CN200720007251U CN201041324Y CN 201041324 Y CN201041324 Y CN 201041324Y CN U2007200072518 U CNU2007200072518 U CN U2007200072518U CN 200720007251 U CN200720007251 U CN 200720007251U CN 201041324 Y CN201041324 Y CN 201041324Y
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China
Prior art keywords
slide block
socket
bulb socket
cooperation
replaceable lamp
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Expired - Fee Related
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CNU2007200072518U
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English (en)
Inventor
周南庆
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Mainhouse Xiamen Electronics Co Ltd
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Mainhouse Xiamen Electronics Co Ltd
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Priority to CNU2007200072518U priority Critical patent/CN201041324Y/zh
Priority to PCT/CN2007/071324 priority patent/WO2008144993A1/zh
Priority to EP07846150A priority patent/EP2163817A4/en
Priority to CN2007800527893A priority patent/CN101815901B/zh
Priority to US12/600,658 priority patent/US20100167576A1/en
Application granted granted Critical
Publication of CN201041324Y publication Critical patent/CN201041324Y/zh
Priority to EG2009121746A priority patent/EG25737A/xx
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
    • H01R33/942—Holders formed as intermediate parts for linking a counter-part to a coupling part for tubular fluorescent lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/32—Special longitudinal shape, e.g. for advertising purposes
    • H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path

Abstract

本实用新型公开了一种可更换式灯头，主要包括可拆分式连接的灯头座与灯管座，该灯头座上方设有灯口，其底部设有配合滑槽，所述灯管座的顶部设有与该配合滑槽相配合的配合滑块。该配合滑槽与配合滑块可为T形槽及T形滑块，也可为燕尾槽及燕尾滑块。此配合构造为扁平结构，不会占据灯头座较大的空间，因此可令灯头座内有充足的空间容纳电路板及镇流器等电器元件，而不需额外增加灯头座的体积，从而可使产品小型化，令其造型变化多样。

Description

可更换式灯头
技术领域
本实用新型涉及一种照明装置，尤指一种可更换式灯头。
背景技术
目前，许多节能灯都设置成可拆换式结构，可拆卸的部位通常包括灯口与灯头座之间，及灯头座与灯管座之间两处。这样使用者即可根据需要配置不同规格或形状的灯口，或者不同造型的灯管，当整个灯具的某部件损坏时，还可仅更换该损坏的部件，从而节约成本。而此种结构对于厂家来说，可使产品各部件规格化，因此当开发新产品时，只需针对有造型变化的部件重新开模制造，这样可大大降低开发制造成本。
上述可拆换式节能灯的典型结构，正如本申请人于2007年2月27日申请的申请号为200720006448.X的实用新型申请案，该节能灯如图1所示，其在灯口与灯头座之间，及灯头座与灯管座之间均设置成可拆分式连接。但其具体连接结构却存在些许不足之处，主要表现在灯头座与灯管座之间的连接结构，该连接结构是在该灯头座2′与灯管座3′配合的底部设有一凹槽23′，相应的在该灯管座3′的上方设有一凸柱31′可插于该凹槽23′内，该凸柱31′与凹槽23′之间还设有卡合结构。上述连接结构为达到可靠连接，该凸柱31′的尺寸不宜过小，此外，凸柱31′与凹槽23′之间还需要设置卡合结构，这更要求凸柱31′要有较大的尺寸，而凸柱31′的尺寸决定了凹槽23′的尺寸，凹槽23′的尺寸过大，又将占据灯头座2′较大的内部空间，然而，灯头座2′内还需放置电路板、镇流器等电器元件，因此上述结构导致灯头座2′的尺寸不能太小，也就是说，无法达到令灯头小型化的目的，使灯具的造型及款式受到一定限制。
实用新型内容
本实用新型的目的在于提供一种可更换式灯头，其灯头座与灯管座之间的可拆分式连接结构更精简、可靠，可令灯头小型化。
为实现上述目的，本实用新型的技术解决方案是：一种可更换式灯头，其主要包括可拆分式连接的灯头座与灯管座，该灯头座上方设有灯口，其底部设有配合滑槽，所述灯管座的顶部设有与该配合滑槽相配合的配合滑块。
所述的配合滑槽与配合滑块可为T形槽及T形滑块，也可为燕尾槽及燕尾滑块。
所述配合滑槽的底面固定有两导电片，所述配合滑块顶面固定有可分别与两导电片接触的导电件。
所述导电片上设有凹点，所述导电件上设有可与该凹点卡合的凸点。
所述配合滑槽与配合滑块的配合面处设有卡合结构。
所述灯口与灯头座之间为拆分式连接，即该灯头座的顶部设有凸台，该凸台与所述灯口螺接或卡接，而该凸台顶面中央设有导电体，其侧壁则设有弹性导电片，另所述灯口为导电材质制成。
采用上述方案后，由于本实用新型灯头座与灯管座之间通过配合滑槽与配合滑块连接，该配合滑槽与配合滑块可为T形槽及T形滑块，也可为燕尾槽及燕尾滑块，此配合构造为扁平结构，不会占据灯头座较大的空间，因此可令灯头座内有充足的空间容纳电路板及镇流器等电器元件，而不需额外增加灯头座的体积，从而可使产品小型化，令其造型变化多样。此外，该配合连接结构，相较现有产品来说，结构更精简，连接也更可靠。
附图说明
图1是现有可拆换式节能灯的立体分解图；
图2是本实用新型的立体分解图；
图3是本实用新型的立体组合图；
图4是本实用新型的组合剖视图；
图5是本实用新型灯口与灯头座之间的立体分解图。
具体实施方式
如图2所示，本实用新型所揭示的是一种可更换式灯头，该灯头在灯头座2与灯管座3之间为可拆分式连接。其中：
所述灯头座2上方设有灯口1，该灯口1与灯头座2之间可为固定连接，也可为拆分式连接，其不是本案重点，不赘述。该灯头座2的底部设有配合滑槽21，该配合滑槽21底面固定有两导电片22，该导电片22上设有凹点23。
所述灯管座3底部固定有灯管4，其顶部设有与上述配合滑槽21相配合的配合滑块31，该配合滑块31顶面固定有可与上述导电片22接触的导电件32，该导电件32上设有凸点33。
如图3所示，本实用新型在组装时，以所述灯头座2的配合滑槽21滑套于灯管座3的配合滑块31上，当滑套到位时，所述导电片22与导电件32接触，同时导电件32上的凸点33卡入于导电片22的凹点23内，该凸点33与凹点23卡合后，不但可令电连接更确实，还可对配合滑槽21及配合滑块31起到定位作用，以防止两者脱出。
需要说明的是，所述的配合滑槽21与配合滑块31可为T形槽及T形滑块，如图4所示，也可为燕尾槽及燕尾滑块，当然还可为其它类似结构。此外，上述相互卡合的凹点23与凸点33是为了使相互滑合的灯头座2与灯管座3定位，防止两者滑合后易脱出的现象，因此该凹点23与凸点33也可不设置于导电片22与导电件32上，而是直接设置于配合滑槽21与配合滑块31的配合面上，且所述的凹点与凸点也可为其它卡合结构，其为常见结构，不一一例举。
再如图5所示，所述灯口1与灯头座2之间也可为拆分式连接结构，即该灯头座2的顶部设有凸台24，该凸台24与所述灯口1螺接或卡接，而该凸台24顶面中央设有导电体25，其侧壁则设有弹性导电片26，另所述灯口1为导电材质制成。这样，当将灯口1螺接或卡接于灯头座2的凸台24上后，所述灯头座2顶部的导电体25恰与灯口1中央的导电柱(图中未示出)接触，而灯头座2凸台24侧壁上的弹性导电片26则自然与灯口1的内壁接触，从而实现电连接。

Claims (7)

1.一种可更换式灯头，主要包括可拆分式连接的灯头座与灯管座，该灯头座上方设有灯口，其特征在于：所述灯头座的底部设有配合滑槽，所述灯管座的顶部设有与该配合滑槽相配合的配合滑块。
2.如权利要求1所述的可更换式灯头，其特征在于：所述的配合滑槽与配合滑块为T形槽及T形滑块。
3.如权利要求1所述的可更换式灯头，其特征在于：所述的配合滑槽与配合滑块为燕尾槽及燕尾滑块。
4.如权利要求1、2或3所述的可更换式灯头，其特征在于：所述配合滑槽的底面固定有两导电片，所述配合滑块顶面固定有可分别与两导电片接触的导电件。
5.如权利要求4所述的可更换式灯头，其特征在于：所述导电片上设有凹点，所述导电件上设有可与该凹点卡合的凸点。
6.如权利要求1所述的可更换式灯头，其特征在于：所述配合滑槽与配合滑块的配合面处设有卡合结构。
7.如权利要求1所述的可更换式灯头，其特征在于：所述灯口与灯头座之间为拆分式连接，即该灯头座的顶部设有凸台，该凸台与所述灯口螺接或卡接，而该凸台顶面中央设有导电体，其侧壁则设有弹性导电片，另所述灯口为导电材质制成。
CNU2007200072518U 2007-05-30 2007-05-30 可更换式灯头 Expired - Fee Related CN201041324Y (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CNU2007200072518U CN201041324Y (zh) 2007-05-30 2007-05-30 可更换式灯头
PCT/CN2007/071324 WO2008144993A1 (fr) 2007-05-30 2007-12-26 Assemblage d'adaptateur de lampe remplaçable
EP07846150A EP2163817A4 (en) 2007-05-30 2007-12-26 REPLACEABLE LAMP ADAPTER ASSEMBLY
CN2007800527893A CN101815901B (zh) 2007-05-30 2007-12-26 可更换式灯头组件
US12/600,658 US20100167576A1 (en) 2007-05-30 2007-12-26 Replaceable lamp assembly
EG2009121746A EG25737A (en) 2007-05-30 2009-12-01 Replaceable lamp adapter assembly

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CNU2007200072518U CN201041324Y (zh) 2007-05-30 2007-05-30 可更换式灯头

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CN2007800527893A Expired - Fee Related CN101815901B (zh) 2007-05-30 2007-12-26 可更换式灯头组件

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EP (1) EP2163817A4 (zh)
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CN2872586Y (zh) * 2006-03-06 2007-02-21 袁斌 分体式紧凑型节能灯
US7905626B2 (en) * 2007-08-16 2011-03-15 Shantha Totada R Modular lighting apparatus
TWM345934U (en) * 2008-05-28 2008-12-01 Cooler Master Co Ltd Lamp component

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CN102894734A (zh) * 2012-10-09 2013-01-30 东莞恒隆家具制造有限公司 一种用于展示柜的横向通电发光装置
CN102894734B (zh) * 2012-10-09 2014-07-30 东莞恒隆家具制造有限公司 一种用于展示柜的横向通电发光装置
CN103591511A (zh) * 2013-11-14 2014-02-19 无锡新人居科贸有限公司 一种照明灯
CN104806947A (zh) * 2014-01-24 2015-07-29 株式会社小糸制作所 光源单元以及车辆用照明装置
CN109737325A (zh) * 2018-12-26 2019-05-10 葛成燕 一种节能led灯
CN109737325B (zh) * 2018-12-26 2021-05-25 南通六一电子科技有限公司 一种节能led灯
CN114719230A (zh) * 2022-03-16 2022-07-08 深圳市永诺摄影器材股份有限公司 灯具及摄影设备

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WO2008144993A1 (fr) 2008-12-04
EP2163817A4 (en) 2012-01-25
US20100167576A1 (en) 2010-07-01
EG25737A (en) 2012-06-20
CN101815901A (zh) 2010-08-25
CN101815901B (zh) 2012-07-11

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