CN100472127C - 照射角度可调的灯泡 - Google Patents

照射角度可调的灯泡 Download PDF

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Publication number
CN100472127C
CN100472127C CNB2007100313646A CN200710031364A CN100472127C CN 100472127 C CN100472127 C CN 100472127C CN B2007100313646 A CNB2007100313646 A CN B2007100313646A CN 200710031364 A CN200710031364 A CN 200710031364A CN 100472127 C CN100472127 C CN 100472127C
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CN
China
Prior art keywords
bulb
main body
lamp holder
lamp
bellows
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
CNB2007100313646A
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English (en)
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CN101149142A (zh
Inventor
吴育林
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Foshan Cosio Lighting Co ltd
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Individual
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
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Priority to CNB2007100313646A priority Critical patent/CN100472127C/zh
Publication of CN101149142A publication Critical patent/CN101149142A/zh
Priority to DE202008008609U priority patent/DE202008008609U1/de
Priority to US12/198,909 priority patent/US20090115304A1/en
Priority to GB0819189.2A priority patent/GB2454562B/en
Priority to FR0806112A priority patent/FR2923345A1/fr
Priority to ES200802276U priority patent/ES1069060Y/es
Application granted granted Critical
Publication of CN100472127C publication Critical patent/CN100472127C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/32—Flexible tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/56—Shape of the separate part
    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种照射角度可调的灯泡，包括灯头以及与灯头连接的灯泡主体，灯头与灯泡主体之间通过波纹管连接在一起，所述波纹管在伸缩、弯曲后可发生塑性变形。本发明通过弯曲、伸缩所述波纹管，可以方便地调整灯泡主体的照射角度，提高了灯泡的使用灵活性。

Description

照射角度可调的灯泡
技术领域
本发明涉及灯泡结构。
背景技术
灯泡的总体结构包括灯头以及与灯头连接的灯泡主体。在已有技术中，灯泡的灯头与灯泡主体固定成一体，一旦将灯泡插入灯具的插座，灯泡的照射角度就已固定。要想调节灯泡的照射角度只能依赖于灯具的插座具有活动功能。
发明内容
本发明的目的是提供一种照射角度可调的灯泡。
本发明是这样实现的：照射角度可调的灯泡包括灯头以及与灯头连接的灯泡主体，其主要特点在灯头与灯泡主体之间通过波纹管连接在一起，所述波纹管在伸缩、弯曲后可发生塑性变形。将灯泡插入灯具的插座后，只要弯曲、伸缩所述波纹管，就可以调整灯泡主体的照射角度，十分方便。
本发明的优点是即使灯具不能活动，也能方便地调节灯泡的照射角度，提高了灯泡的使用灵活性。
附图说明
图1至图4分别是本发明4个实施例的结构示意图；
图5是波纹管弯曲时的灯泡结构示意图；
图6是波纹管缩短时的灯泡结构示意图。
具体实施方式
图1至图4分别表示不同类型灯泡的外形结构。这些灯泡的共同特点都包括有灯头1以及与灯头连接的灯泡主体，不同点仅在于灯头类型和灯泡主体的结构不同。图1的灯头1采用GU10型标准灯头，其灯泡主体2是一个以玻璃制成的泡壳，内含发光灯丝；图2所示的灯泡采用标准的螺纹型灯头1，其灯泡主体2是一个反光灯杯，灯杯内可以安装更小的白炽灯泡或者多个发光二极管；图3所示的灯泡采用GX5.3型标准灯头1，其灯泡主体由塑料壳3、铝型材4等零件组装而成，灯泡主体内安装有多个发光二极管以及相关的驱动电路板；图4所示的灯泡采用标准的螺纹型灯头1，其灯泡主体包括一个塑料壳体5以及荧光玻璃管6，塑料壳体5内安装有电子镇流器。上述各种类型的灯头和灯泡主体可完全采用与现有技术相同的结构，而且各种类型的灯头和灯泡主体可以掉换搭配。本发明的特点在于，无论采用何种类型的灯头和灯泡主体，灯头与灯泡主体之间都是通过波纹管7连接在一起，波纹管7在伸缩、弯曲后可发生塑性变形。波纹管7可以是薄壁塑料管、薄壁铝管等。通过弯曲波纹管7，如图5所示，或者压缩波纹管7，如图6所示，使波纹管产生塑性变形，就可以改变灯泡主体在灯具中的方位，从而调整灯泡主体的照射角度。波纹管7与灯头、灯泡主体之间的连接方式可采用粘胶粘接、焊接等常规连接方式。
本发明的保护范围不受上述灯头类型和灯泡主体结构类型的限制，所有覆盖了权利要求所述技术特征的变化或变形都属于本发明的保护范围。

Claims (1)

1、一种照射角度可调的灯泡，包括灯头以及与灯头连接的灯泡主体，其特征是：灯头与灯泡主体之间通过波纹管连接在一起，所述波纹管在伸缩、弯曲后可发生塑性变形。
CNB2007100313646A 2007-11-06 2007-11-06 照射角度可调的灯泡 Expired - Fee Related CN100472127C (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CNB2007100313646A CN100472127C (zh) 2007-11-06 2007-11-06 照射角度可调的灯泡
DE202008008609U DE202008008609U1 (de) 2007-11-06 2008-06-26 Im Abstrahlwinkel einstellbares Leuchtmittel
US12/198,909 US20090115304A1 (en) 2007-11-06 2008-08-27 Bulb with adjustable radiation angle
GB0819189.2A GB2454562B (en) 2007-11-06 2008-10-20 Bulb with adjustable radiation angle
FR0806112A FR2923345A1 (fr) 2007-11-06 2008-11-03 Ampoule avec angle de rayonnement reglable
ES200802276U ES1069060Y (es) 2007-11-06 2008-11-05 Bombilla de lampara con angulo de radiacion regulable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2007100313646A CN100472127C (zh) 2007-11-06 2007-11-06 照射角度可调的灯泡

Publications (2)

Publication Number Publication Date
CN101149142A CN101149142A (zh) 2008-03-26
CN100472127C true CN100472127C (zh) 2009-03-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2007100313646A Expired - Fee Related CN100472127C (zh) 2007-11-06 2007-11-06 照射角度可调的灯泡

Country Status (6)

Country Link
US (1) US20090115304A1 (zh)
CN (1) CN100472127C (zh)
DE (1) DE202008008609U1 (zh)
ES (1) ES1069060Y (zh)
FR (1) FR2923345A1 (zh)
GB (1) GB2454562B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009137965A1 (zh) * 2008-05-12 2009-11-19 Cheng Yi-Ju Led照明灯具调整结构
CN201434220Y (zh) * 2009-06-11 2010-03-31 林信义 一种led多功能可充电节能灯
RU2687797C1 (ru) * 2013-11-25 2019-05-16 Филипс Лайтинг Холдинг Б.В. Световое устройство с гибкой оболочкой
TW201934923A (zh) * 2017-10-16 2019-09-01 荷蘭商露明控股公司 熱穩定可撓式照明裝置
CN107975761B (zh) * 2017-11-23 2020-06-30 江苏瑞博光电科技有限公司 一种台灯用反光大小可调节的反光板

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118785A (en) * 1937-08-11 1938-05-24 Birdseye Electric Corp Adjustable extension socket
US3388249A (en) * 1965-02-05 1968-06-11 Harry W. Siegel High intensity lamp bulb and lamp
JPS5982909U (ja) * 1982-11-26 1984-06-05 伊藤　守夫 照明範囲を変えることのできる照明器具
US6280050B1 (en) * 1999-08-13 2001-08-28 Nordic Technologies, Inc. Flexible flashlight extension
US20030117805A1 (en) * 2001-05-08 2003-06-26 Entire Interest High intensity directional lighting device
US7810945B2 (en) * 2004-07-13 2010-10-12 Mize Randy J Adjustable light connection
US20060227575A1 (en) * 2005-04-07 2006-10-12 Adam Powers Omnidirectional light fixture
FR2892178A1 (fr) * 2005-10-14 2007-04-20 Didier Delon Dispositif pour lire au lit
CN200965201Y (zh) * 2006-05-23 2007-10-24 赵建和 一种带蛇形电源线的标准口led灯

Also Published As

Publication number Publication date
GB2454562B (en) 2012-08-15
ES1069060U (es) 2009-01-16
CN101149142A (zh) 2008-03-26
GB2454562A (en) 2009-05-13
ES1069060Y (es) 2009-04-16
DE202008008609U1 (de) 2009-04-30
FR2923345A1 (fr) 2009-05-08
GB0819189D0 (en) 2008-11-26
US20090115304A1 (en) 2009-05-07

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Assignee: FOSHAN COSIO LIGHTING Co.,Ltd.

Assignor: Wu Yulin

Contract fulfillment period: 2009.5.28 to 2019.3.24

Contract record no.: 2009440000523

Denomination of invention: Irradiation angle adjustable bulb

Granted publication date: 20090325

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Free format text: CORRECT: ADDRESS; FROM: 528000 ROOM 501, METEOROLOGY BUILDING DORMITORY, JIHUA ROAD, CHANCHENG DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528000 ROOM 803, TOWER G, NO. 12, JIHUA 5TH ROAD, CHANCHENG DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE

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Patentee before: Wu Yulin

EC01 Cancellation of recordation of patent licensing contract

Assignee: FOSHAN COSIO LIGHTING Co.,Ltd.

Assignor: Wu Yulin

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