TWI416039B - Led燈管 - Google Patents

Led燈管 Download PDF

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Publication number
TWI416039B
TWI416039B TW100114530A TW100114530A TWI416039B TW I416039 B TWI416039 B TW I416039B TW 100114530 A TW100114530 A TW 100114530A TW 100114530 A TW100114530 A TW 100114530A TW I416039 B TWI416039 B TW I416039B
Authority
TW
Taiwan
Prior art keywords
circuit board
lamp cover
lamp
elastic member
lamp shade
Prior art date
Application number
TW100114530A
Other languages
English (en)
Other versions
TW201241355A (en
Inventor
Der Ho Chi
Yang Jui Chao
Zhi-Qiang Xie
xiao-yin Zhou
Mi Tang
xiao-jun Hao
Original Assignee
Hon Hai Prec Ind 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 Hon Hai Prec Ind Co Ltd filed Critical Hon Hai Prec Ind Co Ltd
Publication of TW201241355A publication Critical patent/TW201241355A/zh
Application granted granted Critical
Publication of TWI416039B publication Critical patent/TWI416039B/zh

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Classifications

    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
    • 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
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • 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
    • F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
    • F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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]

Landscapes

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

Description

LED燈管
本發明涉及一種LED燈管，尤其涉及一種具有簡化的電路板固定結構的LED燈管。
現有LED燈管包括燈罩、固定在燈罩內部的電路板及固定於燈罩兩端的燈頭。通常燈罩內部需設置導槽或卡扣機構來固定電路板，增加了製造成本。因此，簡化燈罩內部電路板的固定結構以節省製造成本成為有待解決的問題。
有鑒於此，有必要提供一種LED燈管，LED燈管可簡化燈罩內部電路板的固定結構。
一種LED燈管，包括兩個連接器、一燈罩及一電路板。該電路板的兩相對的側邊均伸出有彈性件，在該電路板收容於該燈罩後，每個彈性件與該燈罩的內壁抵觸而處於形變狀態，該電路板受到該彈性件的彈性推力而與該燈罩的內壁保持緊密接觸，從而使得該電路板相對於該燈罩固定不動。
本發明的LED燈管，通過在電路板兩側設置彈性件固定電路板，提供了一種簡單的電路板固定結構，節省製造成本。
10‧‧‧連接器
11‧‧‧連接部
12‧‧‧端子
20‧‧‧發光模組
21‧‧‧燈罩
22‧‧‧電路板
23‧‧‧彈性件
100‧‧‧LED燈管
圖1為本發明一實施方式中LED燈管的立體圖。
圖2為圖1本發明LED燈管的燈罩的立體圖。
圖3為本發明LED電路板的截面圖。
圖4為圖1本發明LED燈沿V-V方向的剖面圖。
請參閱圖1，本發明一實施方式的LED燈管的立體圖。一種LED燈管100包括連接器10及發光模組20。該連接器10固定在發光模組20的兩端。該連接器10包括一連接部11及設置於連接部11外側的兩個端子12，該發光模組20的兩端固定於連接部11內。該兩個端子12分別與相應的連接器的導電觸點(圖未示)接觸，從而建立電連接而為LED燈管100供電。
請一併參考圖2和圖3，該發光模組20包括一中空的燈罩21及一電路板22，該電路板22收容於該燈罩21內。該電路板22的兩個相對的側邊均連接有彈性件23，每個彈性件23相對於電路板22傾斜且向外延伸，使兩彈性件23的自由端的距離大於該電路板22的寬度。
本實施方式中，該燈罩21為一體成型的中空圓柱，由透光性好的防火材料製成。多個發光二極體(圖未示)固定於該電路板22。該電路板22的寬度大致等於燈罩21的內徑。在本實施方式中，該電路板22大致為方形，共有4個彈性件23分別設置在該電路板22的4個頂點附近。每個彈性件23相對於電 路板22的傾斜角度決定該電路板22與該燈罩21之間的緊固程度，如，對同一材料的彈性件23來說，相對於電路板22的傾斜角度越大，該彈性件23抵靠在該燈罩21內壁的力越大，使電路板22越緊固的固定於燈罩21，即該彈性件23的傾斜角度與該電路板22與燈罩21的緊固程度成正比。
本實施方式中，該彈性件23可為塑膠彈片或金屬彈片等具有彈性形變的材料。其他實施方式中，該彈性件23可設置於電路板22兩側的其他位置並根據穩定性的要求增加彈性件23的數量。
請參閱圖4，安裝時，該電路板22自燈罩21的開口端***該燈罩21內，此時，需要利用工具使得該彈性件23向內彎曲，使得該彈性件23不會阻止該電路板22***該燈罩21。該電路板22完全收容於該燈罩21內後，該彈性件23抵靠在燈罩21的內壁上而處於形變狀態。該電路板22受到該彈性件23的彈性推力而與該燈罩21的內壁保持緊密接觸，從而能夠相對該燈罩21固定不動。
通過在電路板22兩側設置彈性件23固定電路板22，提供了一種簡單的電路板固定結構，節省製造成本。
對於實施例中所闡述的僅是本發明的優選實施方式，應當指出，對於本領域的普通技術人員來說，在不脫離本發明構思的前提下，還可以做出若干的變形和改進，這些也應該視為屬於本發明的保護範圍之內。
21‧‧‧燈罩
22‧‧‧電路板
23‧‧‧彈性件

Claims (3)

  1. 一種LED燈管，包括兩個連接器、一燈罩及一電路板，該燈罩為中空圓柱，其改良在於：該電路板的寬度大致等於燈罩的內徑，該電路板的兩相對的側邊均傾斜向外延伸出有彈性件，該彈性件的自由端的距離大於該電路板的寬度，在該電路板收容於該燈罩後，每個彈性件與該燈罩的內壁抵觸而處於形變狀態，該電路板受到該彈性件的彈性推力而與該燈罩的內壁保持緊密接觸，從而使得該電路板相對於該燈罩固定不動。
  2. 如申請專利範圍第1項所述之燈管，其中，該連接器包括一連接部及設置於連接部外側的兩個端子，該發光模組的兩端固定於連接部內，並通過該端子與電源連接。
  3. 如申請專利範圍第1項所述之燈管，其中，該彈性件的傾斜角度與該電路板固定於燈罩的緊固程度成正比。
TW100114530A 2011-04-15 2011-04-26 Led燈管 TWI416039B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011100946325A CN102147101A (zh) 2011-04-15 2011-04-15 Led灯管

Publications (2)

Publication Number Publication Date
TW201241355A TW201241355A (en) 2012-10-16
TWI416039B true TWI416039B (zh) 2013-11-21

Family

ID=44421495

Family Applications (1)

Application Number Title Priority Date Filing Date
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US (1) US8419211B2 (zh)
CN (1) CN102147101A (zh)
TW (1) TWI416039B (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009055855A1 (de) * 2009-11-26 2011-06-01 Osram Gesellschaft mit beschränkter Haftung Linienlampe
CN103017108B (zh) * 2011-09-27 2017-04-19 欧司朗股份有限公司 基座、圆管形壳体以及包括基座和圆管形壳体的灯
CN102384387A (zh) * 2011-11-10 2012-03-21 苏州晶雷光电照明科技有限公司 一种led日光灯管
TWM438603U (en) * 2012-05-24 2012-10-01 Justing Tech Taiwan Pte Ltd Improved lamp casing structure
CN102734685B (zh) * 2012-06-11 2014-10-01 蔡干强 一种led条形灯及其制造方法
CN103511863B (zh) * 2012-06-20 2017-05-31 欧司朗股份有限公司 Led改型灯
CN103363358A (zh) * 2013-07-25 2013-10-23 江苏昌泽电子有限公司 一种led日光灯结构
CN105003856A (zh) * 2015-08-21 2015-10-28 江苏翠钻照明有限公司 一种易组装的led灯具
USD805669S1 (en) 2016-04-28 2017-12-19 Rebecca Noga Fishing and shrimping light
USD898257S1 (en) 2016-04-28 2020-10-06 Rebecca E Noga Fishing and shrimping light
USD875286S1 (en) * 2017-02-17 2020-02-11 Rebecca Noga Fishing light
USD932672S1 (en) 2019-06-24 2021-10-05 Rebecca Noga Fishing light
CN111306477B (zh) * 2020-02-28 2022-05-17 派洛奇科技（广东）有限公司 照明灯具及灯具固定装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361186B1 (en) * 2000-08-02 2002-03-26 Lektron Industrial Supply, Inc. Simulated neon light using led's
CN201106776Y (zh) * 2007-09-19 2008-08-27 唐建明 一种led日光灯

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100540994C (zh) * 2004-02-06 2009-09-16 雅马哈发动机株式会社 发光二极管灯具机构
CN2884611Y (zh) * 2006-01-09 2007-03-28 三懿五金电子(深圳)有限公司 一种改良结构的卤素灯座
JP2007214214A (ja) * 2006-02-07 2007-08-23 Yunikku:Kk 発光装置
CN201196366Y (zh) * 2008-05-15 2009-02-18 王建春 防水型触摸灯
US8324817B2 (en) * 2008-10-24 2012-12-04 Ilumisys, Inc. Light and light sensor
TWI390152B (zh) * 2009-02-12 2013-03-21 Separate light emitting diode lamp
CN201628111U (zh) * 2010-02-10 2010-11-10 惠州市华阳多媒体电子有限公司 一种led日光灯管
US8177388B2 (en) * 2010-08-05 2012-05-15 Hsu Li Yen LED tube structure capable of changing illumination direction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361186B1 (en) * 2000-08-02 2002-03-26 Lektron Industrial Supply, Inc. Simulated neon light using led's
CN201106776Y (zh) * 2007-09-19 2008-08-27 唐建明 一种led日光灯

Also Published As

Publication number Publication date
US20120262913A1 (en) 2012-10-18
TW201241355A (en) 2012-10-16
CN102147101A (zh) 2011-08-10
US8419211B2 (en) 2013-04-16

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