TWM304736U - Illuminating source structure for heat dissipation type LED signal lamp - Google Patents
Illuminating source structure for heat dissipation type LED signal lampInfo
- 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
Links
Classifications
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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
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- 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
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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
- F21V13/00—Producing 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
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
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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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
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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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/048—Refractors 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
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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
- F21V7/00—Reflectors for light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use 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
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- 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)
- 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)
- 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。
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 |
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TWM304736U true TWM304736U (en) | 2007-01-11 |
Family
ID=37576251
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)
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 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2628882C (en) * | 2007-06-30 | 2015-03-03 | Osram Sylvania Inc. | Led lamp module |
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 |
-
2006
- 2006-07-06 TW TW095211868U patent/TWM304736U/zh not_active IP Right Cessation
- 2006-10-18 DE DE202006015980U patent/DE202006015980U1/de not_active Expired - Lifetime
-
2007
- 2007-03-08 AU AU2007100196A patent/AU2007100196A4/en not_active Ceased
- 2007-03-19 MY MYPI20070422A patent/MY142154A/en unknown
- 2007-03-21 KR KR2020070004644U patent/KR20080000048U/ko not_active Application Discontinuation
- 2007-03-30 JP JP2007002205U patent/JP3132455U/ja not_active Expired - Fee Related
Cited By (2)
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 |
Also Published As
Publication number | Publication date |
---|---|
AU2007100196A4 (en) | 2007-04-19 |
KR20080000048U (ko) | 2008-01-10 |
MY142154A (en) | 2010-10-15 |
JP3132455U (ja) | 2007-06-07 |
DE202006015980U1 (de) | 2006-12-21 |
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