TWM364168U - Light emitting device - Google Patents

Light emitting device Download PDF

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Publication number
TWM364168U
TWM364168U TW098205451U TW98205451U TWM364168U TW M364168 U TWM364168 U TW M364168U TW 098205451 U TW098205451 U TW 098205451U TW 98205451 U TW98205451 U TW 98205451U TW M364168 U TWM364168 U TW M364168U
Authority
TW
Taiwan
Prior art keywords
light
circuit substrate
emitting
illuminating
emitting device
Prior art date
Application number
TW098205451U
Other languages
English (en)
Inventor
Yu-Liang Chen
ting-fang Lai
Original Assignee
Genius Electronic Optical 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 Genius Electronic Optical Co Ltd filed Critical Genius Electronic Optical Co Ltd
Priority to TW098205451U priority Critical patent/TWM364168U/zh
Priority to US12/461,048 priority patent/US20100254138A1/en
Publication of TWM364168U publication Critical patent/TWM364168U/zh

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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
    • F21V5/00Refractors for light sources
    • F21V5/007Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00Lighting devices or systems using a string or strip of light sources
    • F21S4/20Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • 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
    • F21V29/75Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
    • 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
    • F21V29/76Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/763Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-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
    • 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
    • F21V29/76Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F21V29/767Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
    • 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
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Description

M364168 五、新型說明: 【新型所屬之技術領域】 本創作係關於一種發光裝置,尤指一種以多數發光二極體 、以及對合於發光二極體數量之多數光學透鏡,和一封蓋板組 合成一長條狀排列之結構創新設計案。 【先前技術】 . 按以,與本案相關之先前公開結構,如台灣專利證號: _ 1299389「帶狀光源照明裝置」,包含:一條狀構件,該條狀構 件具有一第一表面以及一第二表面;複數個散熱鰭片,該等散 熱錯片設置在該帛-絲上;以及概個光·件,該等光源 元件係可拆卸地固定在該第二表面上。其中每一個光源元件包 3至一發光二極體。其中每一個光源元件之該發光二極體係 焊接於-金屬製電路板上,以及一透鏡設置於該個發光二極體 上方其中每-個光源元件包含一上蓋,用以保護該個光源元 件。其中該條狀構件具有—T形槽,每—個絲元件以一螺絲 以及-螺帽固定在該條狀構件之該第二表面上,該螺帽係設置 於該τ形彻,以及觸㈣、與該螺絲吻合。 ' 上揭結構之缺點在於: ' a該複數光源元件係採逐一被安裝固定在條狀構件上,組褒 2每-組光源元件皆係配合二螺絲及二爾才能將之鎖固於 _構件’如此的結構設計將造成在安裝時,相當耗費人力及 、曰。而組裝在光源it件前端之上蓋,亦係對應採逐一安裝, 3 M364168 同樣有組裝耗時之缺點。 再者’該上述習知結構,組設於條狀構件上之複數光源元 件树此驗過大,料造成有效照職域之卿不均句及照 明亮度較弱等待改進之處。 、鑑於上述缺點,本軸作人主要乃針職光裝置之技術, 力乂進饤研發„又3十’在充分構思後,經多次之試作、實驗,终 於完成本創作並提出本案之新型專利申請。 、 【新型内容】 本創作之主要目的’係提供—麵錢胃,可提升照明區 域亮度及均勻度之發光裝置。 為達到上述目的,本創作提供—種發絲置,其包括:-電路土板係間隔適距設有複數發光體,該複數發光體係排成 單列長條狀’且在電路基板某魏定相鄰發光體之間設有多數 鎖孔’複數光學透鏡,其數量係與設在電路基板上之發光體數 量:職,該光學透鏡主要具有一平台,該平台於相對外側端 有入光面和-出光面,該入光面為一凹曲面,可供發光 套其内’該出光面為—凸曲面,且該凹、凸曲面_圓 表面的部份面積所顧,此外,辭台位在人絲端之端面係 延伸有對獅柱,可絲靠在基板;—封蓋板,可將前述 之複數光學透鏡同時予以嵌套定位,該封蓋板主要沿長邊方向 設有多數穿孔及鎖孔,該多數穿孔可供光學透鏡之出光面穿套 而出’該封盍板之多數鎖孔可與電路基板之複數鎖孔相對合, M364168 己合多數_穿套可直接_定位於燈座,形成—種長條狀 佈有間距較小之多數發絲,進而_具提賴明區域亮度 及均勻度之功能。 【實施方式】 餘下’餘再配合本!彳作錄佳實施狀目錢—步說明如 后’以期能使熟悉本創作相關技術之人士,得依本說明書之陳 述據以實施: I先,敬請配合參閱第一至四圖所示,依據本創作之發光 農置10G較佳實施例’纟主要包括:—電路基板上安裝有 複數發絲11 ;絲絲魏2G,雜設在電路紐1〇之每 一發光體11之發絲前端;—封蓋板3G,可_將前複數光 4*透鏡20併肷套定位,俾以纟域—種長條狀呈單排分佈有 間距較小之多數發光體11者。 繼續詳細說明本案零件構造特徵, 該電路基板10,係呈長條狀,且沿長邊方向採間隔適距 設有複數發紐U,該減發紐Π係單行翻呈長條狀, 且該電路基板10位於某些預定相鄰發光體11之間係設有多數 鎖孔12 ;其中,前述發光體11配合本實施例說明係採用一種 二極發光體(LED); 該光學透鏡20 ’其數量係與設在電路基板1〇上之發光體 11數量相對合,其主要具有一平台21,該平台21於相對外侧 端面設有同出光軸之一入光面22和一出光面23,該入光面22 M364168 為一凹曲面,可供發光體1〗容套其内,該出光面23為一凸曲 面,且該凹、凸曲面皆為橢圓表面的部份面積所構成,此外, 該平台21位在設立入光面22之端面兩相對外邊際係延伸有對 稱腳柱24 ’該對稱腳柱24係直接抵靠在電路基板1〇,進以使 發光體11與凹曲面之間尚保留有適當之散熱間隙; 該封蓋板30,可同時將複數光學透鏡2〇予以嵌套定位, 其主要係沿長邊方向設有多數穿孔31及鎖孔32,該多數穿孔 31可供光學透鏡20之出光面23穿套而出,而該封蓋板3〇之 多數鎖孔32可與電路基板1Q之減槪12相對合,據此, 再配合多數獅40穿⑽述對合航12、32即可直接鎖固定 位於燈座5G (如第五騎示),軸-縣條狀分佈有間距較 小之多紐光體η,進而達到具提升照明區域亮度及均句度 之功能。 再者4五至八圖所示,為本創作一種發光震置之實施 狀態參考®,其主要係朗可快速將纽發光裝置刚以單排 串接方式’配合多數螺絲4〇組設於長形燈座5〇之容槽η内 進乂產生,、有π㈣〶度之功能;此實施例係以四組發光 置100排成一列。 再者’除了上述可將多组發絲置組成單排串接外,亦可 _二排或二排以上之實施變化,或是串接成三角型、方型、 五角型等多邊幾何型態變化者。 在此補充說明的是,該長形燈座50位在容槽51之背面係 M364168 一體延伸有多數散細片52,耐频座5Q财容槽Η之 前端依序組設有-長形反光板53及—長形透光板%,該反光 板53係沿長邊方向設有數長形孔531,每一長形孔诹皆恰 可提供-組發絲錢〇 _魏鱗親2G之以面則 時容套限位,而該透光板54係可提供將該容槽51前端開口予 以封閉者。 —、综上所陳’僅為本創作之-較佳實施例而已,並非用來限 • 林創作實施之範圍。即凡依本創作申請專利範圍所做之均等 變化與修飾’皆為本創作專纖圍所涵蓋。 【圖式簡單說明】 第圖.本創作結構較佳實施例之分解圖。 第一圖.本創作結構較佳實施例之立體組合圖。 第一圖.本創作結構較佳實施例之前視組合剖面圖。 第四圖.本創作結構較佳實施例之侧視組合剖面圖。 第五圖.本創作結構較佳實施例之實施狀態參考圖一。 第六圖:為第五圖之組合圖。 第七圖·為第五圖之組合前視圖。 第八圖:為第七圖之側視剖關。 7 M364168 【主要元件符號說明】 發光裝置-100 電路基板一10 發光體-- -11 鎖孔----- -12 光學透鏡- -20 平台一一 -21 入光面——22 出光面— -23 腳柱—— -24 封蓋板--- -30 穿孔—— -31 鎖孔—— -32 螺絲—— -40 燈座 - -50 容槽一-- -51 散熱鰭片- -52 反光板— —53 長形孔---531 透光板----54

Claims (1)

  1. M364168 六、申請專利範圍: 1. 一種發光裝置,包括:一電路基板,其上設有單行排列之複 數發光體;複數光學透鏡’設在電路基板每一發光體之發光 面前端;一封蓋板,可同時將前複數光學透鏡一併嵌套定位 2.如申請專利範圍第i項所述發光裝置,其中,該電路基板呈 長條狀。 • 3.如申請專利範圍第1項所述發光裝置,其中,該電路基板位 於預定相鄰發光體之間設有數鎖孔’而該封蓋板同樣設有數 鎖孔’前述電路基板之數鎖孔與封蓋板之數鎖孔可相互對合 〇 4.如申請專利範圍们項所述發光裝置,其中,該發光體為發 光二極體。
    5·如二,範圍第1項所述發光裝置,其中’該光學透鏡具 有一平台,於平台相對外側端面設有一入光面和-出光面, 該入光面為—_面,可供發紐容套,糾光面為-凸曲 面0 6.如申晴專利範圍第5項所述發光裝置 為_表_部份罐構成。 凸曲面 H請專利範料5項所述發絲置,財,該平台位在入 ^面兩相對邊設有對稱腳柱,該對稱腳柱可抵靠於電 9
TW098205451U 2009-04-03 2009-04-03 Light emitting device TWM364168U (en)

Priority Applications (2)

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TW098205451U TWM364168U (en) 2009-04-03 2009-04-03 Light emitting device
US12/461,048 US20100254138A1 (en) 2009-04-03 2009-07-30 Light emitting device

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TW098205451U TWM364168U (en) 2009-04-03 2009-04-03 Light emitting device

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TWM364168U true TWM364168U (en) 2009-09-01

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WO2011159995A1 (en) * 2010-06-17 2011-12-22 Swafford John Wesley Jr Led lighting assembly and method of lighting for a merchandise display
US9829178B2 (en) 2010-11-29 2017-11-28 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display
WO2020114438A1 (zh) * 2018-12-04 2020-06-11 欧普照明股份有限公司 一种柱形灯具
US11274808B2 (en) 2010-06-17 2022-03-15 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display

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US8864334B2 (en) * 2010-11-29 2014-10-21 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display
JP4780243B1 (ja) * 2010-11-19 2011-09-28 オムロン株式会社 照明装置およびこれを複数備えた照明システム
JP2012243483A (ja) * 2011-05-17 2012-12-10 Panasonic Corp Ledユニットおよび照明器具
US10330284B2 (en) * 2016-07-08 2019-06-25 Musco Corporation Apparatus, method, and system for a multi-part visoring and optic system for enhanced beam control
US10088122B1 (en) * 2017-08-04 2018-10-02 Jute Industrial Co., Ltd. Integrated lamp
CN111140778A (zh) * 2019-12-24 2020-05-12 赛尔富电子有限公司 一种条形灯
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US6641284B2 (en) * 2002-02-21 2003-11-04 Whelen Engineering Company, Inc. LED light assembly
US7857482B2 (en) * 2004-12-30 2010-12-28 Cooper Technologies Company Linear lighting apparatus with increased light-transmission efficiency
US20060146531A1 (en) * 2004-12-30 2006-07-06 Ann Reo Linear lighting apparatus with improved heat dissipation
US7938558B2 (en) * 2007-05-04 2011-05-10 Ruud Lighting, Inc. Safety accommodation arrangement in LED package/lens structure
US7810955B2 (en) * 2007-07-19 2010-10-12 Lumination Llc Linear LED illumination system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011159995A1 (en) * 2010-06-17 2011-12-22 Swafford John Wesley Jr Led lighting assembly and method of lighting for a merchandise display
AU2011268166B2 (en) * 2010-06-17 2015-12-17 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display
US10619824B2 (en) 2010-06-17 2020-04-14 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display
US11274808B2 (en) 2010-06-17 2022-03-15 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display
US9829178B2 (en) 2010-11-29 2017-11-28 Rtc Industries, Inc. LED lighting assembly and method of lighting for a merchandise display
WO2020114438A1 (zh) * 2018-12-04 2020-06-11 欧普照明股份有限公司 一种柱形灯具
US11293622B2 (en) 2018-12-04 2022-04-05 Opple Lighting Co., Ltd. Cylindrical lighting fixture

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