TWM304736U - Illuminating source structure for heat dissipation type LED signal lamp - Google Patents

Illuminating source structure for heat dissipation type LED signal lamp

Info

Publication number
TWM304736U
TWM304736U TW095211868U TW95211868U TWM304736U TW M304736 U TWM304736 U TW M304736U TW 095211868 U TW095211868 U TW 095211868U TW 95211868 U TW95211868 U TW 95211868U TW M304736 U TWM304736 U TW M304736U
Authority
TW
Taiwan
Prior art keywords
heat
light
plate
light source
dissipating
Prior art date
Application number
TW095211868U
Other languages
English (en)
Inventor
Pai-Chiou Wang
Original Assignee
Augux 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 Augux Co Ltd filed Critical Augux Co Ltd
Priority to TW095211868U priority Critical patent/TWM304736U/zh
Priority to DE202006015980U priority patent/DE202006015980U1/de
Publication of TWM304736U publication Critical patent/TWM304736U/zh
Priority to AU2007100196A priority patent/AU2007100196A4/en
Priority to MYPI20070422A priority patent/MY142154A/en
Priority to KR2020070004644U priority patent/KR20080000048U/ko
Priority to JP2007002205U priority patent/JP3132455U/ja

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77Cooling 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
    • F21V29/773Cooling 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21KNON-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
    • F21K9/00Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20Light sources comprising attachment means
    • F21K9/23Retrofit 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
    • F21K9/233Retrofit 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02Combinations of only two kinds of elements
    • F21V13/04Combinations of only two kinds of elements the elements being reflectors and refractors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/001Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
    • F21V23/002Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/04Refractors for light sources of lens shape
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources
    • F21V5/04Refractors for light sources of lens shape
    • F21V5/048Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING 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
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Landscapes

  • 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)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Traffic Control Systems (AREA)

Description

Μ3Ό4736 八、新型說明: 【新型所屬之技術領域】 本創作係有關一種號誌燈,尤指一 發光源之號諸燈結構。 體為 【先前技術】 一般在道路路口所設置的號誌 力一中沾n士日日/ ^ 疋句ί才曰揮用路人 ,#隆施古隹保運路乂通的順暢及安全 保ί1早應有的父通秩序,將交通擁 生機會降到最低。 甚至疋父通意外的發 而常見㈣通號諸便是設置於路口的三色交通號魏燈 乙過紅、黃、綠三種顏色來 嬙,—i/W击μ , 吩八别進或停止的時 耸的古. ^不·1用在白色燈泡搭配紅黃綠 寺的有色透鏡,或是利用本身即會發出紅普綠 燈泡,再由燈罩覆蓋伴蠖, …、一$色凋的 、 旻ί俅邊以組成该號誌燈的發井社 不過,傳統利用燈泡發光的號 处 、口 太陽光的遮蔽,或是在雨天時亦容 天今易又到 影塑用跋人斜认% j_ 又^雨势影響’直接 發錢率。 燈燈色的判斷,容易提高交通意外的 用發=:解ιΓΓ泡所產生的話病,技術便利 來代替傳统燈泡作她燈的發光源 田万、食光一極體光源具有表旦 壽命發光效率高及使用 飞P长寺“ ’加上近來技術不斷精進, 於以往,有鏗於此,利用發光 4先売度更甚 ,除了可節省用I — °脰光源來替代傳統燈泡 名用电里及長時間使用外,同時在不同的天氣 5 Μ3Ό4736 狀況下6具有局度的辨識性,大幅降低用路人因誤判號誌 燈號而發生意外的機率。 $已知的led號遠燈結構中,其中多數的發光源 結構必須由125顆188顆發光二極體來組成,由於發光二 :體運作的過程中,會產生大量的作用熱,但-般的號誌 、且並未4寸別為兔光二極體設置散熱結構,因此在號誌燈結 ^卩大畺的作用熱產生及積累下,使號諸燈内部產生溫 昇效應而Xe成發光二極體短路,而使號誌燈光源減弱或無 法運作’直接影響到用路人的判斷及危害到交通安全,雖 然之後的習知結構利射g基板作為複數發光二極體_種散 尤《而其散熱效果有限,仍無法改善該號誌、燈内部 的散熱問題,成為該led號誌、燈結構未盡理想之處。 【新型内容】 針對上述之缺失,本創作 士也上 ,, 女日π甘I捉供一種呈 有U構之LED號諸燈發光源結構,藉由單—發开、 作為號誌、燈發光源’同時在該發光單元職散 :將發光單元所產生作用熱向外排出,除了以單一 知複數發光單元外,更經由散熱結構之料, 棱回4¾光單兀之發光效率及使用壽命。 p ^了達到上述的目的,本創作係提供-種⑽號_ =、”,其結構係主要包括一均溫板,該均二 具有尚導熱性之圓盤體,在均溫板上 扣’、為 又,均溫板下方連接-中空導熱筒,在該導熱:周早元’ 設由複數散熱片所組成之散熱體 ::周緣上環 遺均溫板上方設 6 Μ3Ό4736 Q形ι版,用以覆蓋該均溫板,同時該蓋體之中央開 設一反射槽,用以穿設該發光單元,最後,該蓋體上設= a透明罩體,用以罩設於該發光單元上,藉由該散熱體之 散,作用,將發光單元所產生之作用熱向外排出,除了利 單么光單元作為號誌燈發光源外,更提高該發光 的發光效率及使用壽命。 心九早兀 【實施方式】 明,閱第—圖及第二圖,係分別為本創作之立體分解 不=及立體組合圖,於本創作之號諸燈結構係主要= ……哭先几件2、一導熱筒3、-散熱體4、 罩體6,其中該均溫板1於本f絲# + γ 圓盤狀,且該均m目+本例中係呈 _板1上且有 有高導熱特性之材質所構成, m μ 牙孔11,而該發光單元2係設於該均 級 ,於本貫施例中該發光單元1係為發光-極雕 且與該發光元件2電性連接之導線广= 經由均溫板i之穿孔η外接 :-圖所-)係 方係連接一中空導埶'、 忒均溫板1之下 甲工¥熱同3,用以吸收由均溫板1 =!熱筒3之下端設有-環形凸板31,且在 同31之下端面上設有複數電極接㈣ =4熱 部則用以穿設導線7,再於 、帝 二泠先、同3之内 此為習知技術;^再贅言) 龍€性連接( 熱侧組成,係環設於該導再:筒:之= 熱片41之間形成—散熱間隙犯,同時 任兩散 部並與該導熱筒3上 〜數賴片41之底 板31相連接,而該複數散熱片41 7 Μ3Ό4736 .組成成該散熱體4之後,該散熱體4之頂部同時形成一呈 圓形之凹陷空間43,用以容設該均溫板1 ’並與均溫板】 之周緣相貼接,·而該蓋體5係設於該均溫^之上方,該 立蓋體5係呈中空圓盤狀’用以將均溫心罩設於蓋體5 ^ ^該蓋體5之中央位置開設—反射槽51,恰對應於發光 2所設之位置,同時將發光單元2容設於該反射抓 二光=反射槽51之周緣具有一反射面5ιι,用以反射 丨3早二之光線;最後,該罩體6係設於該蓋體 =,_將該發光單元2罩設於罩體6内部,該罩體6 明罩,便以發光單元2所產生之光線經由該罩 月豆6向外透射;該組合完成圖如第二圖所示。 第三圖,係為本創作之操作示意剖視圖 = = 細組合完成後,設於均溫板丨上 發===電性連接之導線7所提供電源運作,該 由發光單元2 ^ 線直接自罩體6向外透出,或間接 由”早兀2周緣之反射面511將光反射出罩 成该就諸燈結構中之發光源,而該發光單元 > 用軌則是产斤產生之作 產板1所吸收,以降低該發光單元2所 向下傳導:!3:㈣ ,^ . 、同3上,琅後再由與導熱筒3相連έ士夕邺 熱肢4進行散熱作用,或是均溫板 連、、、。之政 熱傳導至周緣相貼接之萨直接仏亥作用熱直接 發光單元心進行散熱,以提升該 睛寥閱第四圖及第五圖,係分別為本創作之組襄分解 8 M304736 不意圖及完成圖,可看出,本創作之LED號誌燈發光源係 設於一燈座8上,該燈座8係呈圓盤狀,該燈座8之中央 具有一容置孔81,用以裝設該LED號誌燈發光源,同時該 燈座8上更連接一反射板9,該反射板9中央亦開設一穿 槽91,亚對應於燈座8之容置孔81位置,最後該燈座8再 對應連接一透明之燈罩1〇,將該反射板9及L仰號誌燈發 光源封盍於燈座8内部,其組合完成圖如第五圖所示。
請參閱第六圖,係為本創作組裝操作示意剖視圖,可 看出,該LED E諸燈發光源所產生之光線除了直接透過該 燈罩10向外形成亮光,同時藉由反射板"號誌燈發 光源所產生之光線折射出去,以加強該號諸燈所產生之亮 度,便於用路人可以更清楚分辨該號諸燈,另夕卜而該, LED號諸燈發光源在運作時所產生之作㈣,經由所圍設 之散熱體4加以進行散執|^ t 仃政熱作用,確保該號誌燈在正常溫馨 下之使用狀態及其壽命。
惟以上所述之實施方式 能以此限定本創作實施範圍 說明書内容所作之等效變化 專利涵蓋範圍。 ’疋為較佳之實施實例,當不 ,若依本創作申請專利範圍及 或修飾,皆應屬本創作下述之 【圖式簡單說明】 第-圖、係為本創作之立體結構分解圖 第二圖、係為本創作之立體組合圖。 第三圖、係為本創作之操作示意剖視圖。 第四圖、係為本創作之組裝分解示意圖 9 M304736 第五圖、係為本創作之組裝完成圖。 第六圖、係為本創作之組裝操作示意剖視圖。 【主要元件符號說明】 均溫板1 穿孔11 發光元件2 導熱筒3 凸板31 電極接頭32 散熱體4 散熱片41 散熱間隙42 凹陷空間43 蓋體5 反射槽51 反射面511 罩體6 導線7 燈座8 容置孔81 反射板9 穿槽91 燈罩10 10

Claims (1)

  1. M304736 九、申請專利範圍: 1· 一種散熱型LED號誌燈發光源結構,係包括: 一均溫板,係由高導熱之材質所構成; 一發光單元,係設於該均溫板上; 一導熱筒,係呈中空體,設於該均溫板下方 板相連結,另該導熱筒下端面上設有電極接頭, 且與該均 發光單元相互電性連接; 一散熱體,係環設於導熱筒周緣上 且與導熱筒相連結 一蓋體,係與均溫板對應連接,該蓋體之中央位置設有 一反射槽,用以容設該發光單元; 罩體,係設於該蓋體上,且將該發光單元罩設於罩體 内部。 2.如申請專利範㈣i項所述之散熱型號誌、燈發光源 、、、σ構其中5亥均溫板上更具有一穿孔。 3·如申6月專利乾圍帛1項所述之散熱型LED號誌燈發光源 結構,其中該發光單元係為發光二極體。 4· 士申μ專利辈&圍第1項所述之散熱S LED號誌、燈發光源 構〃、中邊導熱筒之一端上設有一環形凸板,該凸板 與散熱體相連結。 5·如申明專利範11帛1項所述之散熱型LED號諸燈發光源
    其中任兩散熱片間形成 货'田複數散熱片所組成。 項所述之散熱型LED號誌燈發光源 片間形成一間隙。
TW095211868U 2006-07-06 2006-07-06 Illuminating source structure for heat dissipation type LED signal lamp TWM304736U (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
TW095211868U TWM304736U (en) 2006-07-06 2006-07-06 Illuminating source structure for heat dissipation type LED signal lamp
DE202006015980U DE202006015980U1 (de) 2006-07-06 2006-10-18 LED-Signalleuchte mit Wärmeableitanordnung
AU2007100196A AU2007100196A4 (en) 2006-07-06 2007-03-08 Heat dissipating LED signal lamp source structure
MYPI20070422A MY142154A (en) 2006-07-06 2007-03-19 Heat dissipating led signal lamp source structure
KR2020070004644U KR20080000048U (ko) 2006-07-06 2007-03-21 열소산 엘이디 신호등의 소스 구조
JP2007002205U JP3132455U (ja) 2006-07-06 2007-03-30 ヒートシンク型led信号ランプ発光源構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095211868U TWM304736U (en) 2006-07-06 2006-07-06 Illuminating source structure for heat dissipation type LED signal lamp

Publications (1)

Publication Number Publication Date
TWM304736U true TWM304736U (en) 2007-01-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW095211868U TWM304736U (en) 2006-07-06 2006-07-06 Illuminating source structure for heat dissipation type LED signal lamp

Country Status (6)

Country Link
JP (1) JP3132455U (zh)
KR (1) KR20080000048U (zh)
AU (1) AU2007100196A4 (zh)
DE (1) DE202006015980U1 (zh)
MY (1) MY142154A (zh)
TW (1) TWM304736U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI396808B (zh) * 2008-06-13 2013-05-21 Foxconn Tech Co Ltd 發光二極體燈具
TWI573957B (zh) * 2008-06-30 2017-03-11 Bridgelux Inc 固態電燈之散熱裝置

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US7686486B2 (en) * 2007-06-30 2010-03-30 Osram Sylvania Inc. LED lamp module
TWM336390U (en) * 2008-01-28 2008-07-11 Neng Tyi Prec Ind Co Ltd LED lamp
DE102008039364A1 (de) * 2008-08-22 2010-03-04 Osram Gesellschaft mit beschränkter Haftung Halbleiter-Leuchtvorrichtung
DE102008039365A1 (de) * 2008-08-22 2010-03-04 Osram Gesellschaft mit beschränkter Haftung Leuchtvorrichtung
KR100901180B1 (ko) * 2008-10-13 2009-06-04 현대통신 주식회사 가변형의 방열통로가 구비된 방열부재 및 이를 이용한 led 발광 조명등
KR100902631B1 (ko) 2008-10-24 2009-06-12 현대통신 주식회사 나노스프레더를 이용한 원형구조의 led 발광 조명등
KR100905502B1 (ko) 2008-11-10 2009-07-01 현대통신 주식회사 엘이디 조명 장치
KR200455749Y1 (ko) * 2009-06-12 2011-09-22 임채호 방열기능을 갖는 엘이디 조명등
KR101123786B1 (ko) * 2010-02-10 2012-03-12 모아통신(주) 엘이디 램프 방열기
DE102010038921B4 (de) * 2010-08-04 2021-03-25 Osram Gmbh Optische Vorrichtung und Beleuchtungseinheit mit optischer Vorrichtung
KR200454105Y1 (ko) * 2010-10-11 2011-06-15 (주)우성이노텍 Led 확산유닛
WO2012056270A1 (en) * 2010-10-28 2012-05-03 Iq Group Sdn Bhd An improved light emitting diode spotlight

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Publication number Priority date Publication date Assignee Title
TWI396808B (zh) * 2008-06-13 2013-05-21 Foxconn Tech Co Ltd 發光二極體燈具
TWI573957B (zh) * 2008-06-30 2017-03-11 Bridgelux Inc 固態電燈之散熱裝置

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KR20080000048U (ko) 2008-01-10
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JP3132455U (ja) 2007-06-07
DE202006015980U1 (de) 2006-12-21

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