1380119 101年.07月Z7日修正替換頁 六、發明說明: 【發明所屬之技術領域】 [0001] 本發明涉及一種LED光源模組及其應用之光機裝置。 【先前技術】 [0002] LED (Light Emitting diode)作為一種體積小、不易 發熱、且使用壽命長之發光裝置已被廣泛用作投影機之 光源,然而,LED於投影機内之配置方式均是採用將LED 與投影機之光機一體設置’即將led固設於所述光機上, 該種配置方式使得LED之更換及維修十分複雜,當需要更 換LED時’需要將光機拆下,然後再將led取出更換,此 過程不僅費時,而且由於光機是投影機内非常精密之元 件,於拆卸光機時容易損壞光機》 【發明内容】 [0003] 有鑒於此,有必要提供一便於拆卸之LED光源模組及其應 用之光機裝置〇 [0004] —種LED光源模組,其包括一LED驅動電路板,至少一 • LED光源,一散熱墊以及一散熱器》所述LED驅動電路板 之一侧表面上佈置有用以驅動所述LED光源之驅動電路。 所述LED光源固設於所述LED驅動電路板上並與所述驅動 電路電連接。所述散熱墊設置於所述LED驅動電路板上與 設置有LED光源之一側相對之另一侧。該散熱器緊貼所述 散熱墊並與所述LED驅動電路板相連接。 [0005] 一種光機裝置’其包括一LED光源模組以及一光機。所述 LED光源模組包括— led驅動電路板,至少一LED光源, 一散熱墊以及一散熱器。所述LED驅動電路板之一側表面 1013287131-0 09713311^WSt A0101 第 3 頁 / 共 12 頁 1380119 __,1380119 101.07.07 7th revised replacement page VI. Description of the invention: [Technical Field of the Invention] [0001] The present invention relates to an LED light source module and an optical device therefor. [Prior Art] [0002] LED (Light Emitting Diode) as a light-emitting device with small size, low heat generation and long service life has been widely used as a light source for projectors. However, the arrangement of LEDs in the projector is adopted. Integrating the LED with the projector's optical machine' is to fix the LED on the optical machine. This kind of configuration makes the replacement and maintenance of the LED very complicated. When the LED needs to be replaced, the optical machine needs to be removed, and then The LED is taken out and replaced, this process is not only time-consuming, but also because the optical machine is a very precise component in the projector, it is easy to damage the optical machine when the optical machine is disassembled. [Invention] [0003] In view of this, it is necessary to provide a convenient disassembly. LED light source module and illuminating device therefor 〇 [0004] - an LED light source module, comprising an LED driving circuit board, at least one LED light source, a heat sink pad and a heat sink A drive circuit for driving the LED light source is disposed on one of the side surfaces. The LED light source is fixed on the LED driving circuit board and electrically connected to the driving circuit. The heat dissipation pad is disposed on the other side of the LED driving circuit board opposite to one side on which the LED light source is disposed. The heat sink is in close contact with the heat sink pad and is coupled to the LED drive circuit board. [0005] A optomechanical device includes an LED light source module and a light machine. The LED light source module comprises an LED driving circuit board, at least one LED light source, a heat dissipation pad and a heat sink. One side surface of the LED driving circuit board 1013287131-0 09713311^WSt A0101 Page 3 of 12 1380119 __,
I 101年07月27曰按正替換頁I 上佈置有用以驅動所述LED光源之駆動電路。所述led光 源固設於所述LED驅動電路板上並與所述驅動電路電連接 。所述散熱塾設置於所述LED驅動電路板上與設置有led 光源之一側相對之另一側。該散熱器緊貼所述散熱墊並 與所述LED驅動電路板相連接。所述光機包括—進光部以 及一與所述進光部垂直設置之出光部,在所述進光部之 底側上開設有一容置孔’所述LED光源模組容置於所述容 置孔内。 ' [麵]相較先前技術’本發明LED光源模組,採用將所述LED光 _ 源固設於一LED驅動電路板上,構成一可方便拆卸之LED 光源模組,從而有效克服了因LED光源與光機一體設置而 不易拆卸之缺陷。 【實施方式】 [0007] 請參閱圖1及2,本發明較佳實施方式提供之一種LED光源 模組100,其包括一LED驅動電路板110,至少一LED光源 120,一散熱墊130以及一散熱器140。 [0008] 所述LED驅動電路板11 0之一侧表面上佈置有用以驅動所 述LED光源120之驅動電路(圖未示),所述LED驅動電 路板110大致呈方形且於其對角位置處分別開設有兩個定 位孔112用以供該LED驅動電路板11〇定位。 [0009] 所述LED光源120固設於所述LED驅動電路板110上,並與 所述LED驅動電路板110上之驅動電路相電連接。本實施 方式中採用三個LED光源120,其分別為紅光LED光源122 ,藍光LED光源124以及綠光LED光源126。 09713311#單編號 A0101 第4頁/共12頁 1013287131-0 1380119 101年07月2>日梭正替換頁 [0010] 所述散熱墊130設置於與所述LED驅動電路板110上設置 有LED光源120之一側相對之另一側,用以將所述LED驅 動電路板110以及LED光源120所發出之熱量傳導至所述 散熱器140上。該散熱墊130可以採用導熱矽膠等導熱材 料製成。 [0011] 所述散熱器140為一具有複數規則排列之散熱鰭片142之 散熱裝置,該散熱器140緊貼所述散熱墊130與所述LED 驅動電路板110相固接,用以將所述散熱墊130所傳導之 • 熱量散發至空氣中。 [0012] 本發明LED光源模組,採用將所述LED光源固設於一LED 驅動電路板上,構成一可方便拆卸之LED光源模組,從而 有效克服了現有技術中LED光源不易拆卸之缺陷。 [0013] 請參閱圖3,為本發明較佳實施方式提供之一種使用LED 光源模組100之光機裝置200,該光機裝置200還包括一 光機210,一殼體220。 φ [0014] 所述光機210包括一進光部21 2以及一與所述進光部212 垂直設置之出光部214,於所述進光部212之底側212a上 開設有容置孔216,該容置孔216用以容置所述LED光源 模組100,且於所述容置孔216側邊設置有兩個分別與所 述光源模組100之LED驅動電路板110上之定位孔112相對 應之定位柱218,該定位柱218穿置於所述之驅動電路板 110之定位孔112内用以確定該光源模組相對於光機 裝置200内部光學元件(圖未示)之相對位置。 [0015] 所述殼體220用以***述光機210以及所述LED光源模 09713311^^^ A〇101 第5頁/共12頁 1013287131-0 1380119 101年.07月27日按正替換頁 [0016] [0017] [0018] [0019] [0020] [0021] [0022] 組100,所述光機210連同收容於其容置孔216内之LED光 源模組100—併固設於所述殼體220内部,該殼體220對 應所述光機210之容置孔216及LED光源模組100開設有一 開口 222,該開口 222之尺寸大於所述LED光源模組100之 尺寸,用以方便所述LED光源模組1〇〇經過該開口 222組 裝或者拆卸。 此外,該光機裝置200還包括一蓋體230,該蓋體230卡 設於所述殼體220上之開口 222内以封閉所述開口 222。 本發明。使用LED光源模組之光機裝置採用模組化之LED 光源模組,於殼體上設置供所述LED光源模級拆卸之開口 ,從而方便所述LED光源模組之拆卸及更換。 綜上所述,本發明確已符合發明專利之要件,遂依法提 出專利申請。惟,以上所述者僅為本發明之較佳實施方 式,自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士援依本發明之精神所作之等效修飾或變化 ’皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 圖1係本發明led光源模組之分解示意圖; 圖2係圖1中LED光源模組之組裝示意圖; 圖3係本發明使用圖1令LED光源模組之光機$置之分解示 意圖。 【主要元件符號說明】 LED光源模組:100 09713311产單編號驅 第6頁/共12頁 1013287131-0 1380119 101年07月27日梭正替換頁 [0023] LED驅動電路板:110 [0024] 定位孔:11 2 [0025] LED光源:120 [0026] 紅光LED光源:122 [0027] 藍光LED光源:124 - [0028] 綠光LED光源:126 [0029] 散熱墊:130 [0030] 散熱器:140 [0031] 散熱鰭片:142 [0032] 光機裝置:200 [0033] 光機:210 [0034] 進光部:212 [0035] • [0036] 出光部:214 底側:21 2a [0037] 容置孔:216 [0038] 定位柱:218 [0039] 殼體:220 [0040] 開口 : 222 [0041] 蓋體:230 09713311癸單編號麵 第7頁/共12頁 1013287131-0I. July 27, 101. A swaying circuit for driving the LED light source is arranged on the positive replacement page I. The LED light source is fixed on the LED driving circuit board and electrically connected to the driving circuit. The heat sink is disposed on the other side of the LED driving circuit board opposite to one side on which the LED light source is disposed. The heat sink is in close contact with the heat sink pad and is coupled to the LED drive circuit board. The light machine includes a light-incident portion and a light-emitting portion disposed perpendicular to the light-incident portion, and a receiving hole is formed in a bottom side of the light-incident portion. Hold the hole inside. Compared with the prior art 'LED light source module of the present invention, the LED light source is fixed on an LED driving circuit board to form a LED light source module which can be easily disassembled, thereby effectively overcoming the cause. The LED light source is integrated with the optical machine and is not easy to be disassembled. [0007] Referring to FIGS. 1 and 2, an LED light source module 100 according to a preferred embodiment of the present invention includes an LED driving circuit board 110, at least one LED light source 120, a heat dissipation pad 130, and a Heat sink 140. [0008] A driving circuit (not shown) for driving the LED light source 120 is disposed on one side surface of the LED driving circuit board 110, and the LED driving circuit board 110 is substantially square and at a diagonal position thereof. Two positioning holes 112 are respectively opened for positioning the LED driving circuit board 11 . The LED light source 120 is fixed on the LED driving circuit board 110 and electrically connected to a driving circuit on the LED driving circuit board 110. In the present embodiment, three LED light sources 120 are used, which are respectively a red LED light source 122, a blue LED light source 124, and a green LED light source 126. 09713311#单编号A0101 Page 4/Total 12 Page 1013287131-0 1380119 July 2, 2011> Risotto Replacement Page [0010] The heat dissipation pad 130 is disposed on the LED drive circuit board 110 with an LED light source One side of the 120 is opposite to the other side for conducting heat from the LED driving circuit board 110 and the LED light source 120 to the heat sink 140. The heat dissipation pad 130 can be made of a heat conductive material such as a thermal conductive silicone. [0011] The heat sink 140 is a heat dissipating device having a plurality of regularly arranged heat dissipating fins 142. The heat sink 140 is fastened to the LED driving circuit board 110 against the heat dissipating pad 130 for The heat radiated by the heat sink pad 130 is radiated into the air. [0012] The LED light source module of the invention adopts the LED light source fixed on an LED driving circuit board to form an LED light source module which can be easily disassembled, thereby effectively overcoming the defect that the LED light source is not easily disassembled in the prior art. . Referring to FIG. 3, a optomechanical device 200 using an LED light source module 100 is provided. The optomechanical device 200 further includes a optome 210 and a housing 220. φ [0014] The optomechanical unit 210 includes a light entrance portion 21 2 and a light exit portion 214 disposed perpendicularly to the light entrance portion 212. The bottom side 212a of the light entrance portion 212 is provided with a receiving hole 216. The accommodating hole 216 is configured to receive the LED light source module 100, and two positioning holes respectively on the LED driving circuit board 110 of the light source module 100 are disposed on the side of the accommodating hole 216 The positioning post 218 is disposed in the positioning hole 112 of the driving circuit board 110 to determine the relative position of the light source module relative to the optical components (not shown) of the optical device 200. position. [0015] The housing 220 is used to receive the optical machine 210 and the LED light source module 09713311^^^ A 〇 101 page 5 / total 12 pages 1013287131-0 1380119 101. July 27th is replaced by positive [0016] [0020] [0022] [0022] The group 100, the optical machine 210 together with the LED light source module 100 housed in its receiving hole 216 - and fixed The housing 220 has an opening 222 corresponding to the accommodating hole 216 of the optical device 210 and the LED light source module 100. The size of the opening 222 is larger than the size of the LED light source module 100. In order to facilitate assembly or disassembly of the LED light source module 1 through the opening 222. In addition, the optomechanical device 200 further includes a cover 230 that is inserted into the opening 222 of the housing 220 to close the opening 222. this invention. The illuminating device using the LED light source module adopts a modular LED light source module, and an opening for disassembling the LED light source module is arranged on the casing, thereby facilitating disassembly and replacement of the LED light source module. In summary, the present invention has indeed met the requirements of the invention patent, and the patent application is filed according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the present invention are intended to be included within the scope of the following claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a LED light source module of the present invention; FIG. 2 is an assembled view of the LED light source module of FIG. 1; FIG. 3 is a light machine of the present invention using the LED light source module of FIG. Set the decomposition diagram. [Main component symbol description] LED light source module: 100 09713311 production order number drive page 6 / total 12 pages 1013287131-0 1380119 101 July 27th shuttle replacement page [0023] LED driver circuit board: 110 [0024] Positioning hole: 11 2 [0025] LED light source: 120 [0026] Red LED light source: 122 [0027] Blue LED light source: 124 - [0028] Green LED light source: 126 [0029] Thermal pad: 130 [0030] Heat dissipation Device: 140 [0031] Heat sink fin: 142 [0032] Optomechanical device: 200 [0033] Optome: 210 [0034] Light entrance: 212 [0035] • [0036] Light exit: 214 Bottom side: 21 2a [0037] accommodating hole: 216 [0038] positioning column: 218 [0039] housing: 220 [0040] opening: 222 [0041] cover: 230 09713311 癸 single-numbered surface page 7 / total 12 pages 1013287131-0