1255391 14329twf.doc/g 九、發明說明： 【發明所屬之技術領域】 一本^月疋有關於一種光源控制模組，且特別是有關於 -種固定上絲馳制魅之光學元料狀 ； 【先前技術】 此光由多個光學元件所組成，而這 二尤子兀狀械位置的精確度 “Ϊ體’並因而增加光源控制模 m. 5卜’κ以傳統飛利浦(Philips)棱鏡#的數位光學處理 其他光學元件’觸)必需以特定的角度來與 地因此組裝上較為複雜且不易精確 【發明内容】 定於此’本發明的目的就是提供一種光學元件群的 袁^，以改善光學元件群的定位穩定性。 本毛月的另一目的是提供一種光源控制模組，其具有體積 5 1255391 14329twf.doc/g 小且散熱佳之特點。 本發明提出一種光學元件 -合光元件以及配設於定位裝置，適於固定由 光學元件群，而此定卿==圍的多個棱鏡所構成之 多個第-稜鏡承靠部，且第—承載部周圍之 而這些第-稜鏡承靠部則係承靠這』=載此口先兀件’ 木一艰載部周圍之多個第二耪奢系 3:5中而第部係與第—承载部共同夾持上述之合 光兀母弟—稜鏡承靠部係與這 其中之一共同夾持一稜鏡。 夂兄艰罪邛 本發明還提出-種光源控麵組，適於配置在投 置中，而此光源控制模紐主要係由定位裝置與光學元^ 所構成:其中，定位裂置包括基座及配 盍。先學兀件群則係配設在基座上，且 夾持此光學元件群。 ，、丞压共冋 依照本發明的較佳實施例所述，光學元件群例如 -合=件以及位於合μ件周圍之多個稜鏡所構成。 且，基座例如是具有第—承載部以及位於第 之多㈣—稜鏡承靠部，其中第一承载部係承载圍 件’而1稜鏡則係分別承靠於這些第—稜鏡承靠部上? 此外’上蓋例如是具有第二承以及截用 圍之多個第二棱鏡承靠部。其中，第二承載二 6 1255391 14329twf.doc/g 載部共同夾持上述之合光元件，而每 與這些第-稜鏡承靠部其中之一共同失承-部係 依心本發日㈣錄實施綱述，上述 括至少-定位件，其係配置於第—第=包 承靠部其中之一之間。 /、绝些弟一稜鏡 依照本發明的較佳實施例所述，每— 上。在一實例中，這些高架承靠面例如是v; 依照本發明的較佳實施例所述，上〜 括多個固定板與數位微鏡裝置固定框。疋^置更包 例如是分別固設於這些第—稜鏡承靠部*二==反 之側邊。這此數位料锫壯$ 〃、弟一私鏡承靠部 二實例;’上 源控制模組更包括多個散熱片與風扇，其中= 固設於這些數位微鏡裝置固定框上，：^例如疋 這些散熱片以及第-承栽部的下方。而且、，^疋配設於 有-抽風口以及-出風口。在一實例中，二―風扇係具 口例如是朝向第-承载部以及這些散熱：風 :片—的抽風口例如是朝向第—承載部以及::： 依照本發明的較佳實施例所述，此定位裝置更包括多 1255391 14329twf.doc/g 個第-定位銷，其例如是凸出於上述之第—棱鏡承靠部的 側邊。而且’每-固定板係具有多個第_定位孔，而這些 第一定位銷係分別穿設這些第一定位孔。在一實例中，& 定位裝置更包括多個第二定位銷，其例如是凸出於上述之 第二稜鏡承靠部的侧邊。而且。每—固定板係具有多個第 •二定位孔，而這些第二定位銷係分別穿設這些第二定位孔。 依照本發明的較佳實施例所述，此定位裝置更包括一 • 緩衝元件，其例如是配置於這些第二稜鏡承靠部上。在一 • 實例中，此缓衝元件例如是海綿、彈片或是導熱墊片。 依照本發明的較佳實施例所述，上蓋更具有至少一通風貫 ， 孔，且此通風貫孔係貫穿上蓋之第二稜鏡承靠部盥第-承截邱 之間。在-實例中4座更具有至少1風貫孔 孔係貫穿這些第一稜鏡承靠部與第一承載部之間。 本毛明係以上蓋及基座共同夾持光學元件群，因此在 組裝上較為簡單，且可輕易完成光學元件群的定位，更不 會產生組I决差累加放大的問題。而且，由於本發明之定 _ 位裝置的構件較少，因此本發明光源控制模組較不佔空 間，可節省投影裝置内的空間。 此外’本發明係利用定位銷與定位孔的結合來組裝數 位微鏡裝置，因此可快速完成數位微鏡裝置的定位，並可 扼南其定位精確度。 為讓本發明之上述和其他目的、特徵和優點能更明顯 易懂’下文特舉較佳實施例，並配合所附圖式，作詳細說 明如下。 β 。 δ 1255391 14329twf.doc/g 【實施方式】 本發明之定位裝置係以三明治（sandwich)的方式夹持 光學元件群，以縮小整體光源控制模組的體積。以下將兴 實施例說明本發明，但其龙非用以限定本發明，熟習此^ 蟄者可依照本發明之精神對下述實施例稍做修飾，惟其仍 屬於本發明之範圍。值得注意的是，本實施例中之光學乃 件群的詳細結構已揭露於中華民國專利申請 093101928號之内容中，其内容均合併於此以作參^二 圖1繪示為本發明之一實施例的光源控制模組之立體 分解圖，而圖2A及圖2B則分別繪示為以不同角度觀看圖 1之光源控制模組的立體組合圖。 回 請參照圖1，光源控制模組100包括定位裝置11〇以 及光學元件群12G。其中’ ^位裝置11()主要係由基座ιΐ2 以及^設於基座112上方的上蓋m所構成，且基座112 ^上蓋114例如是由鎖合金所構成。光學元件群12〇係配 叹於基座112上’且上蓋114係與基座112共同夹持光 元件，120 ’如圖2A及圖2B所示。而且，光學元件群120 例士是由口光元件122、稜鏡124、稜鏡126以及棱鏡 f構成的合光模組。其中，此處所述之合光模組為本案之 相關申請案所揭露之合光模組。 士圖3緣不為目1所示之基座1120立體示意圖。請同 %參照旧及目3,基座112例如技有第—承載部ii2a 二i位ΓΓ一承栽部U2a周圍之多個第-稜鏡承靠部 2b〜、中’第-承載部心係承載合光树122，而棱 9 1255391 14329twf.doc/g 鏡、稜鏡126以及棱鏡128則係分別承靠於第一稜鏡 承=部112b上。特別的是，第一承載部n2a與第一稜鏡 承罪邛112b之間例如是配置有定位件1〇9，而當合光元件 122配置於第一承載部112a上時，即可藉由定位件丨〇9快 速完成機械定位。此外，第一承載部112&例如是且有至少 一個點膠孔103,其係用以填塞黏膠（未繪示）/，、以便於 將合光元件122固定於第一承載部U2a上。 ^另一方面，每一第一稜鏡承靠部112b例如是具有兩個 高架承靠面113,而稜鏡124、稜鏡126以及稜鏡128係分 別跨置於-個第-稜鏡承靠部112b的高架承載面113上。 值得注意的是，這些高架承靠面113例如是V型的承靠 面，以使稜鏡124、稜鏡126及稜鏡128分別在第一 承靠部腿之高架承靠面⑴上完蚊位。而^這^ 架承靠面113可使稜鏡124、棱鏡126及稜鏡128與第一 棱鏡承靠部112b之高架承靠面113以外的部位間具有 115 (如圖2A及圖2B所示），進而使稜鏡124、稜鏡126 及棱鏡128具有較佳的散熱速率。 值得一提的是，請繼續參照圖1，當光學元件群12〇 配置於基座112上時，合光元件122與稜鏡124、稜鏡丨26 及稜鏡128之間例如是具有2 mm的通風間隙（未標示）， 以使光學元件群120所產生的熱能可由此通風間隙^專1導至 外部。 請繼續參照圖3，除了以上述之方法來改善稜鏡124、 稜鏡126及稜鏡128的散熱速率之外，還可^在基座ιι2 1255391 14329twf.doc/g 上形成至少~^、 — 通風貫孔111。以本實施例為例，基座112 風貫孔111，且其係貫穿第-稜鏡承靠部 件122、、养/裁部U2a之間，以便於進一步提高合光元 124、稜鏡126及稜鏡128的散熱速率。 時泉=::^圖1之上蓋114的立體仰視示意圖。請同 以及i立於一 上蓋114例如是具有第二承載部114a1255391 14329twf.doc/g IX. Description of the invention: [Technical field to which the invention pertains] A ^ 疋 疋 一种 一种 一种 一种 一种 一种 一种 一种 一种 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源 光源[Prior Art] This light is composed of a plurality of optical elements, and the accuracy of the position of the two scorpions is "squat" and thus the light source control mode m. 5 卜 'κ with the traditional Philips prism # The digital optical processing of other optical components 'touches' must be at a specific angle to the ground. Therefore, the assembly is complicated and difficult to be precise. [The present invention] It is an object of the present invention to provide an optical component group to improve Positioning stability of the optical component group. Another object of the present invention is to provide a light source control module having a small volume of 5 1255391 14329 twf.doc/g and good heat dissipation. The present invention provides an optical component-lighting component and Provided in the positioning device, which is adapted to be fixed by the optical component group, and the plurality of prisms of the plurality of prisms are defined by the plurality of prisms, and the first carrier is surrounded by the first carrier The first 稜鏡 稜鏡 部 承 承 』 』 』 』 』 = = = = = = = = = = = = 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木 木The above-mentioned comrade-in-law 稜鏡 稜鏡 稜鏡 稜鏡 与 与 与 与 与 与 与 与 与 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 稜鏡 邛 邛 邛 邛 邛 邛 邛 邛 邛 邛 邛 邛 邛 邛 邛The light source control module is mainly composed of a positioning device and an optical element: wherein the positioning crack includes a base and a raft. The first element group is disposed on the pedestal and the optical component is clamped. In accordance with a preferred embodiment of the present invention, a group of optical elements, such as a unit, and a plurality of turns located around the unit are formed. The bearing portion and the plurality of (four)-inch bearing portions, wherein the first bearing portion carries the enclosures and the ones are respectively supported by the first weir portions; a plurality of second prism bearing portions having a second bearing and a cutting collar, wherein the second bearing 2 6 1255391 14329twf.doc/g Cooperating the above-mentioned light-collecting elements together, and each of them is lost together with one of the first-butting abutting portions - the department is based on the implementation of the fourth day (four), and the above-mentioned at least - positioning members are configured Between the first and the first of the packs. /, the other brothers, in accordance with a preferred embodiment of the present invention, each of the above. In an example, the elevated bearing surfaces are, for example, According to a preferred embodiment of the present invention, a plurality of fixing plates and a plurality of micro-mirror device fixing frames are included. For example, the plurality of fixing plates are respectively fixed to the first-side bearing portions*2= = The opposite side. This number of materials is strong. 〃, brother, a private mirror bearing part of the second instance; 'the upper source control module also includes a plurality of heat sinks and fans, where = fixed in these digital micro-mirror devices fixed On the frame, ^: for example, these heat sinks and the underside of the first-supporting part. Moreover, ^疋 is provided in the -exhaust port and the -air outlet. In one example, the second fan tie port is, for example, facing the first carrier portion and the heat dissipation: wind: sheet-shaped air extraction opening, for example, toward the first carrier portion and::: in accordance with a preferred embodiment of the present invention The positioning device further includes a plurality of 1235391 14329 twf.doc/g first positioning pins, which are, for example, protruded from the side of the first prism-receiving portion. Further, the 'each-fixing plate has a plurality of locating holes, and the first locating pins are respectively threaded through the first locating holes. In one example, the & positioning device further includes a plurality of second locating pins that are, for example, projecting from the sides of the second haptics. and. Each of the fixing plates has a plurality of second positioning holes, and the second positioning pins respectively pass through the second positioning holes. In accordance with a preferred embodiment of the present invention, the positioning device further includes a cushioning member that is disposed, for example, on the second jaw bearing portions. In an example, the cushioning element is, for example, a sponge, a shrapnel or a thermally conductive gasket. According to a preferred embodiment of the present invention, the upper cover further has at least one venting opening, and the venting through hole extends through the second yoke bearing portion of the upper cover. In the example, the four seats further have at least one wind through hole, and the holes are passed between the first turn bearing portion and the first load portion. The upper cover and the base of the present invention hold the optical component group together, so that the assembly is relatively simple, and the positioning of the optical component group can be easily performed, and the problem that the group I is cumulatively enlarged is not generated. Moreover, since the _ bit device of the present invention has fewer components, the light source control module of the present invention can occupy less space and save space in the projection device. Further, the present invention utilizes a combination of a positioning pin and a positioning hole to assemble a digital micromirror device, thereby rapidly completing the positioning of the digital micromirror device and providing positioning accuracy. The above and other objects, features, and advantages of the present invention will become more apparent <RTIgt; β. δ 1255391 14329twf.doc/g [Embodiment] The positioning device of the present invention sandwiches the optical component group in a sandwich manner to reduce the volume of the overall light source control module. The invention is illustrated by the following examples, which are intended to be illustrative of the invention, and may be modified by the following examples in light of the spirit of the invention. It is to be noted that the detailed structure of the optical component group in the present embodiment has been disclosed in the content of the Republic of China Patent Application No. 093101928, the contents of which are incorporated herein by reference. An exploded perspective view of the light source control module of the embodiment, and FIGS. 2A and 2B are respectively a perspective assembled view of the light source control module of FIG. 1 viewed from different angles. Referring back to FIG. 1, the light source control module 100 includes a positioning device 11A and an optical component group 12G. The '-position device 11() is mainly composed of a base ι2 and an upper cover m provided above the susceptor 112, and the pedestal 112^the upper cover 114 is composed of, for example, a lock alloy. The optical element group 12 is slid over the pedestal 112 and the upper cover 114 holds the optical element together with the pedestal 112, as shown in Figures 2A and 2B. Further, the optical element group 120 is a light combining module composed of the port light element 122, the crucible 124, the crucible 126, and the prism f. The light combining module described in the above is the light combining module disclosed in the related application of the present application. Figure 3 is a perspective view of the pedestal 1120 shown in Figure 1. Referring to the same reference to the old and the third, the pedestal 112 has, for example, a first load-bearing portion ii2a, a plurality of first-side bearing portions 2b~, and a middle-bearing portion of the load-bearing portion U2a. The illuminating tree 122 is carried, and the ribs 9 1255391 14329 twf.doc/g mirror, 稜鏡126 and prism 128 are respectively supported by the first bearing portion 112b. In particular, between the first bearing portion n2a and the first bearing sin 112b, for example, a positioning member 1〇9 is disposed, and when the light combining member 122 is disposed on the first bearing portion 112a, The positioning member 丨〇 9 quickly completes the mechanical positioning. In addition, the first carrying portion 112& is, for example, and has at least one dispensing hole 103 for filling the adhesive (not shown)/ to facilitate fixing the light combining member 122 to the first carrying portion U2a. ^ On the other hand, each of the first weir bearing portions 112b has, for example, two elevated bearing faces 113, and the 稜鏡124, 稜鏡126, and 稜鏡128 systems are respectively placed across the first-bearing bearing The overhead bearing surface 113 of the portion 112b is placed. It is worth noting that these elevated bearing surfaces 113 are, for example, V-shaped bearing faces, so that the rafts 124, 稜鏡 126 and 稜鏡 128 respectively hang the mosquito on the elevated bearing surface (1) of the first bearing leg Bit. And the bearing surface 113 can have 115 between the rafter 124, the prism 126 and the cymbal 128 and the portion of the first prism bearing portion 112b beyond the elevated bearing surface 113 (as shown in FIGS. 2A and 2B). ), so that the crucible 124, the crucible 126, and the prism 128 have a better heat dissipation rate. It should be noted that, referring to FIG. 1, when the optical element group 12 is disposed on the pedestal 112, the light combining element 122 and the 稜鏡 124, 稜鏡丨 26 and 稜鏡 128 have, for example, 2 mm. The venting gap (not shown) allows the thermal energy generated by the optical component group 120 to be conducted to the outside by the venting gap. Please continue to refer to FIG. 3, in addition to improving the heat dissipation rate of the 稜鏡124, 稜鏡126, and 稜鏡128 by the above method, and forming at least ~^, — on the pedestal ιι 2 1255391 14329 twf.doc/g. Vent through hole 111. Taking the embodiment as an example, the pedestal 112 is passed through the hole 111 and penetrates between the first cymbal bearing member 122 and the raising/cutting portion U2a to further improve the light combining elements 124 and 126.散热128's heat dissipation rate. Time Spring =:: ^ Figure 1 is a schematic perspective view of the upper cover 114. And the same as the upper cover 114, for example, having the second carrying portion 114a
114b。二★承載部U4a周圍之多個第二稜鏡承靠部 攻 二—，第二承載部114&係與第一承載部112a共同 二光$件122，而第二稜鏡承靠部丨丨扑則係分別二第 ^文鏡承* °卩U2b共同夾持稜鏡124、棱鏡126及稜鏡 〇 承上所述，在本實施例中，第二承載部114a例如是具 有凸起之條狀定位部U7a與條狀定位部㈣，其係別 位於第二承载部⑽之二邊緣。因此，在將上蓋丨14配設 於光學元件群12G上時’即可令紐定位部117a與條狀定 P 刀別承罪合光元件122的側緣122&及側緣 12孔，進而完成上蓋114與合光元件122之間的定位。 立此外，請繼續參照圖1及圖4，上蓋114之第二承載 邰114a與第一稜鏡承靠部i14b之間還可以具有至少一通 風貝孔119 ’其係貫穿第二承載部114a與第二稜鏡承靠部 l」4b之間’用以改善光學元件群12〇的散熱速率。值得注 的疋，雖然此處係以具有三個通風貫孔119的上芸 為例做說明，但其並非用以限定本發明之上蓋η4ς具有 的通風貫孔119之數量，熟習此技藝者可自行視其需求來 1255391 14329twf.d〇c/g 決定通風貫孔119之數量。 外，在本發明之其他實施例中，還可以在定位裝置 j予7L件群之間配置緩衝元件，以增加光學元件群的穩 固性。以下將舉實施例說明之。 U - /5緣f為本發明之另—實施例中的上蓋之仰視立體 =思Θ。睛参照圖5，上蓋H4的第二稜鏡承靠部114b上 糸-置有、、爰衝元件5⑻，其例如是海綿或是彈片。因此，114b. 2. The second plurality of bearing portions around the carrying portion U4a are attacked by two, and the second carrying portion 114& is combined with the first carrying portion 112a to have two light members 122, and the second supporting portion is The second bearing portion 114a is, for example, a strip having protrusions, in the present embodiment, the second bearing portion 114a is, for example, a strip having a protrusion. The positioning portion U7a and the strip positioning portion (4) are located at two edges of the second bearing portion (10). Therefore, when the upper cover 14 is disposed on the optical element group 12G, the new positioning portion 117a and the strip-shaped P-tool can be used to spoof the side edges 122 & and the side edge 12 of the light-combining element 122, thereby completing The positioning between the upper cover 114 and the light combining element 122. In addition, please continue to refer to FIG. 1 and FIG. 4 , the second bearing yoke 114 a of the upper cover 114 and the first yoke bearing portion i 14 b may further have at least one venting hole 119 ′ extending through the second bearing portion 114 a and The second yoke portion l"4b" is used to improve the heat dissipation rate of the optical element group 12A. It is noted that although the upper jaw having three ventilation through holes 119 is taken as an example, it is not intended to limit the number of the ventilation through holes 119 of the upper cover η4ς of the present invention, which is familiar to those skilled in the art. According to its needs, 1255391 14329twf.d〇c/g determines the number of ventilation holes 119. Further, in other embodiments of the present invention, it is also possible to arrange a cushioning member between the positioning device j and the 7L group to increase the stability of the optical element group. The embodiment will be described below. U - /5 edge f is the top view of the upper cover in the other embodiment of the invention = thinking. Referring to Fig. 5, the second weir portion 114b of the upper cover H4 is provided with a cushioning member 5 (8) which is, for example, a sponge or a spring. therefore,
π所示之定位裝置UG與光學元件群l2G完成組立 ί 、爰衝元件500係接觸於稜鏡124、稜鏡126及稜鏡128, 以便於進—步地增加稜鏡124、稜鏡m及稜鏡128的穩 口丨生此外，本發明還可以利用導熱墊片作為緩衝元件 5〇=如此—來，不但可增加稜鏡124、棱鏡126及稜鏡128 的％固性，也可以同時提高稜鏡124、稜鏡及稜鏡128 的散熱i亲垄。 為使熟習此技藝者可清楚瞭解本發明之光源控制模組 的組立過程，以下將舉實施例說明之。 π同日守芩妝圖3及圖6A，首先，將合光元件122配設 於基座m之第-承載部ma上，並藉由定位件酬而使 合光兀件122在第1載部n2a上完成定位。請同時參照 圖3及圖6B至圖6D，接著分別將稜鏡124、稜鏡126及 牙夂鏡128配設於第-稜鏡轉部mb的高架承靠面113 上丄即完成光學元件群12〇與基座112的組立。最後，將 上蓋114配設於光學元件群12〇上（如圖2a所示），此 時即完成® 2A及ϋ 2B所示之光源控制模組丨⑻的組立。 12 1255391 】4329twf.doc/g 值得一提的是，在本發明之其他實施例中，本發明之 光源控制模組更包括數位微鏡裝置（Digital mirrorThe positioning device UG indicated by π and the optical component group l2G complete the assembly, and the buffering component 500 is in contact with the 稜鏡124, 稜鏡126 and 稜鏡128, so as to further increase the 稜鏡124, 稜鏡m and In addition, the present invention can also utilize the thermal pad as the cushioning element 5〇=so, not only can increase the % solidity of the crucible 124, the prism 126 and the crucible 128, but also can be simultaneously improved.散热124, 稜鏡 and 稜鏡128 heat dissipation i ridge. In order to familiarize the person skilled in the art, the assembly process of the light source control module of the present invention can be clearly understood, which will be described below. π 同 芩 芩 图 图 图 及 及 及 及 及 及 及 及 , , , , , , , , , , , 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先 首先Positioning is completed on n2a. Referring to FIG. 3 and FIG. 6B to FIG. 6D simultaneously, the 稜鏡124, 稜鏡126, and the gingival mirror 128 are respectively disposed on the elevated bearing surface 113 of the first-turning portion mb, and the optical component group is completed. 12〇 is assembled with the base 112. Finally, the upper cover 114 is disposed on the optical component group 12 (shown in Fig. 2a), and the assembly of the light source control module 丨 (8) shown in the ® 2A and B 2B is completed. 12 1255391 】 4329twf.doc/g It is worth mentioning that in other embodiments of the present invention, the light source control module of the present invention further includes a digital micro mirror device (Digital mirror)
Device，DMD)，以下將舉實施例說明之。 圖7繪示為本發明之一實施例的光源控制模組之立體 示意圖。本實施例之光源控制模組大致上係與圖1所示之 光源控制模組100相似，因此以下僅針對兩者之間的相異 點作說明。 請參照圖7，光源控制模組700例如是包括數位微鏡 裝置710、數位微鏡裝置固定框704以及固定板702。其中， 數位微鏡裝置710例如是配置於數位微鏡裝置固定框7〇4 上’而固定板702例如是固設於第一稜鏡承靠部n2|3與第 一棱鏡承靠部114b的側邊。以圖7所示為例，數位微鏡裝 置710例如是藉由數位微鏡裝置固定框704而鎖固於固定 板702上。其中，固定板702具有開口 706，以使數位微 鏡裝置710所顯示之光學影像可傳遞至光學元件群12〇。 請繼續參照圖7，固定板702例如是具有多個第一定 位孔712a以及弟一定位孔712b，而定位裝置上例如是設 有第一定位銷714a與第二定位銷714b。其中，第一定位 銷714a與第二定位銷714b係分別凸出於第一稜鏡承靠部 112b與弟一稜鏡承靠部H4b的側邊，並且分別穿設固定 板702之第一定位孔712a與第二定位孔712b。 承上所述，在將第一定位銷714a與第二定位銷714b 分別穿設固定板702之第一定位孔7i2a與第二定位孔 712b後，還可以在第一定位孔712&與第二定位孔7Ub内 13 1255391 14329twf.doc/g 點入黏膠’以固定孔與銷的相對位置，進而將固定板7〇2 1设於第-棱鏡承靠部112b與第二稜縣靠部⑽的側 邊0 ΠΓ7 ’ #光線（未_)進人光源控制模組 〇〇後，將會在光學元件群uo巾進行合光，因而在光源Device, DMD), which will be described below by way of example. FIG. 7 is a perspective view of a light source control module according to an embodiment of the invention. The light source control module of this embodiment is substantially similar to the light source control module 100 shown in FIG. 1, and therefore only the differences between the two will be described below. Referring to FIG. 7, the light source control module 700 includes, for example, a digital micromirror device 710, a digital micromirror device fixing frame 704, and a fixing plate 702. The digital micromirror device 710 is disposed, for example, on the digital micromirror device fixing frame 7〇4, and the fixing plate 702 is fixed to the first prism bearing portion n2|3 and the first prism bearing portion 114b, for example. Side. For example, as shown in FIG. 7, the digital micromirror device 710 is locked to the fixed plate 702 by, for example, a digital micromirror device fixing frame 704. The fixing plate 702 has an opening 706 for transmitting the optical image displayed by the digital micromirror device 710 to the optical element group 12A. Referring to FIG. 7, the fixing plate 702 has a plurality of first positioning holes 712a and a positioning hole 712b, for example, and the positioning device is provided with, for example, a first positioning pin 714a and a second positioning pin 714b. The first positioning pin 714a and the second positioning pin 714b respectively protrude from the side edges of the first yoke bearing portion 112b and the yoke bearing portion H4b, and respectively penetrate the first positioning of the fixing plate 702. The hole 712a and the second positioning hole 712b. As described above, after the first positioning pin 714a and the second positioning pin 714b are respectively disposed through the first positioning hole 7i2a and the second positioning hole 712b of the fixing plate 702, the first positioning hole 712 & Positioning hole 7Ub 13 1255391 14329twf.doc / g point into the glue 'to fix the hole and the relative position of the pin, and then set the fixing plate 7〇2 1 to the first prism bearing portion 112b and the second edge county (10) The side of the 0 ΠΓ 7 ' # ray (not _) into the light source control module ,, will be combined in the optical component group uo towel, and thus in the light source
控制模組700喊生熱能。為降低溫度對於絲元件群12〇 的影響’除了上述實闕所提及之通風貫孔等以外，本發 ，還可以在錢控麵組巾配㈣個散齡置。以本 貫施例來說，其例如是在數位微鏡裝置固定框姻未配置 有數位微鏡裝置710的另-面上配置散熱片716 ,且散孰 =6例如是穿過數位微鏡裝置固_ 7G4而與數位微鏡 凌置710接觸，以便於將數位微鏡裝置7ι〇的熱能導引至 光源控制模組700的外部。 圖8繪示為本發明之一實施例的光源控制模組之立體 不意圖。冑參關8，树明還可以分別在基座112以及 散熱片716的下方配設風扇718a與風扇鳩，以便於進 :步對光學元件群（未標示）進行散熱。而且，由氣體的 對⑺L原理可知’熱空氣係往上流動，目此在本實施例中， 本發明係將風扇718a/718b的送風口 72〇a/72〇b設計為朝向 上方（如圖8所標示之方向8〇〇)，換言之，這些風扇斯 及風扇718b例如是分別朝向散熱片716與基座112送風， 以便於提高光學元件群的散熱速率。 ”然而，在其他貫施例中，也可以將風扇718a/718b的 达風口 720a/720b設計為朝向下方（也就是與方向8〇〇相 14 1255391 14329twf.doc/g 反之方向）’以便於清除散熱片716或基座112上的灰塵。 熟習此技藝者可依其所需來決定風扇718a/718b的送風 向，本發明並不對其加以限定。 本發明之光源控制模組主要係應用於投影裝置中，圖 9即％示為應用本發明之光源控制模組的投影裝置。請^ 時參照圖7及圖9，投影物鏡9〇〇係連接至本發明之光 控制模組700中的光學元件群（未標示），且其例如是連' • 接至合光元件122，以便於投影出合光元件122所出射的 光學影像。光線在上述元件中的行進路徑已詳述於本案之 相關申請案第093101928號中，此處不再贅述。 本發明係以上蓋及基座共同夾持光學元件群，因此在 組裝上較為簡單，可避免習知組裝誤差累積放大的問題， 進而改善光源控制模組的組裳精破度。此外，本發明更在 上盍與基座上設計某些定位用的構件，以使光學元件群可 快速完成定位。另外，本發明還在上蓋與基座的側邊設計 定位銷，使數位微鏡裝置可以銷孔配合的方式輕易地組裝 _ 在稜鏡的側邊，進而降低組裝複雜度。 再者，本發明更於此光源控制模組中設計許多散熱裴 置以及通風孔，並且使光學元件在彼此之間以及與定位裝 置之間存在間隙，以利於光源控制模組將熱能傳導至外 部’進而避免溫度因素對投影裝置所投影出的影像造成不 良影響。 綜上所述’本發明之光源控制模組可具有較佳的元件 穩固性以及散熱性，而應用本發明之光源控制模組的投影 15 1255391 14329twf.doc/g 小，且其投影品質不易受到溫 裝置亦可具有重量輕、體積 度影響的特點。 雖然本發明已以較佳實施例揭露如上，然其並 限定本發明，任何熟習此技藝者，在不脫料發明= 和範圍内，當可作些許之更動與潤飾，因此本發明 範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 圖1繪示為本發明之一實施例的光源控制模組 分解圖。 、、、脰 圖2Α及圖2Β分別繪示為以不同角度觀看圖r 控制模組100的立體組合圖。 /' 圖3繪示為圖1所示之基座112的立體示意圖。 圖4繪示為圖1之上蓋114的立體仰視示意圖。 立圖圖5繪示為本發明之一實施例中的上蓋之仰視立體示 ,圖6A至圖6D繪示為本發明之一實施例中，光學元件 群與基座的組立流程示意圖。 一圖7繪示為本發明之一實施例的光源控制模組之立體 示意圖。 旦 一圖8繪示為本發明之一實施例的光源控制模組之立體 示意圖。 '、 圖9繪示為應用本發明之光源控制模組的投影裝置。 【主要元件符號說明】 ^ 1〇〇、700 :光源控制模組 1255391 14329twf.doc/g 103 :點膠孔 109 :定位件 110 :定位裝置 111、119 :通風貫孔 112 :基座 112a :第一承載部 112b :第一棱鏡承靠部 113 :高架承靠面 114 :上蓋 114a :第二承載部 114b :第二棱鏡承靠部 115 :間隙 117a、117b :條狀定位部 120 :光學元件群 122 :合光元件 122a、122b :合光元件之側緣 124、126、128 :稜鏡 500 :緩衝元件 702 .固定板 704 :數位微鏡裝置固定框 706 :固定板之開口 710 :數位微鏡裝置 712a :第一定位孔 17 1255391 14329twf.doc/g 712b :第二定位孔 714a :第一定位銷 714b :第二定位銷 716 :散熱片 718a、718b :風扇 720a、720b ··送風口 800 :方向 • 900 :投影物鏡The control module 700 calls for heat energy. In order to reduce the influence of temperature on the wire element group 12', in addition to the ventilation through holes mentioned in the above, the present invention can also be placed in the money control surface group (four). In the present embodiment, for example, the heat sink 716 is disposed on the other surface of the digital micromirror device in which the digital micromirror device 710 is not disposed, and the divergence = 6 is, for example, a digital micromirror device. Solid _ 7G4 is in contact with the digital micromirror 710 so as to guide the thermal energy of the digital micromirror device 7 〇 to the outside of the light source control module 700. FIG. 8 is a perspective view of a light source control module according to an embodiment of the present invention. In addition, the fan 718a and the fan 还 can be disposed under the susceptor 112 and the heat sink 716, respectively, to facilitate heat dissipation of the optical component group (not shown). Moreover, it is known from the principle of the gas (7)L that the 'hot air system flows upwards. Therefore, in the present embodiment, the present invention designs the air supply port 72〇a/72〇b of the fan 718a/718b to face upward (as shown in the figure). In the direction indicated by 8 (8), in other words, the fan and fan 718b are respectively blown toward the fins 716 and the susceptor 112, respectively, in order to increase the heat dissipation rate of the optical element group. However, in other embodiments, the air inlets 720a/720b of the fan 718a/718b may also be designed to face downward (ie, in the direction of 8 255 14 14 1 255 391 14 329 twf.doc/g, vice versa) to facilitate removal. The heat sink 716 or the dust on the pedestal 112. Those skilled in the art can determine the air supply direction of the fan 718a/718b according to the needs thereof, which is not limited by the present invention. The light source control module of the present invention is mainly applied to projection. In the device, Fig. 9 is shown as a projection device to which the light source control module of the present invention is applied. Referring to Fig. 7 and Fig. 9, the projection objective lens 9 is connected to the optical device in the light control module 700 of the present invention. a group of components (not shown), and which is, for example, connected to the light-collecting element 122 to facilitate projecting an optical image emitted by the light-combining element 122. The path of travel of the light in the above-mentioned elements has been described in detail in the present application. In the case of No. 093101928, the description will not be repeated here. The present invention is that the upper cover and the base jointly hold the optical component group, so that the assembly is relatively simple, and the problem of cumulative amplification of the assembly error can be avoided, thereby improving The light source control module has a fineness of the assembly. In addition, the present invention further designs certain positioning members on the upper jaw and the base, so that the optical component group can be quickly positioned. In addition, the present invention is also in the upper cover and the base. The side of the seat is designed with a locating pin, so that the digital micro-mirror device can be easily assembled by pin-hole fitting _ on the side of the cymbal, thereby reducing the assembly complexity. Furthermore, the present invention is more designed in the light source control module. Many heat dissipating devices and venting holes, and there is a gap between the optical components between each other and the positioning device, so that the light source control module can transmit thermal energy to the outside', thereby preventing temperature factors from causing images projected by the projection device. In view of the above, the light source control module of the present invention can have better component stability and heat dissipation, and the projection of the light source control module to which the present invention is applied is small and the projection thereof is 15 1255391 14329twf.doc/g The quality is not easily affected by the warm device and can be light weight and volumetric. Although the present invention has been disclosed in the preferred embodiment as above, it also defines the present invention. Anyone skilled in the art will be able to make some changes and refinements in the absence of the invention and the scope of the invention, and the scope of the invention is defined by the scope of the appended claims. 1 is an exploded view of a light source control module according to an embodiment of the present invention, and FIG. 2A and FIG. 2B are respectively a perspective assembled view of the control module 100 viewed from different angles. 3 is a perspective view of the pedestal 112 shown in FIG. 1. FIG. 4 is a schematic perspective view of the upper cover 114 of FIG. 1. FIG. 5 is a perspective view of the upper cover of the embodiment of the present invention. 6A to 6D are schematic diagrams showing the assembly process of an optical component group and a susceptor according to an embodiment of the present invention. FIG. 7 is a perspective view of a light source control module according to an embodiment of the present invention. FIG. 8 is a perspective view of a light source control module according to an embodiment of the present invention. FIG. 9 illustrates a projection apparatus to which the light source control module of the present invention is applied. [Main component symbol description] ^ 1〇〇, 700: light source control module 1255391 14329twf.doc/g 103: dispensing hole 109: positioning member 110: positioning device 111, 119: ventilation through hole 112: base 112a: a carrying portion 112b: a first prism bearing portion 113: an elevated bearing surface 114: an upper cover 114a: a second carrying portion 114b: a second prism bearing portion 115: a gap 117a, 117b: a strip positioning portion 120: an optical element group 122: Light combining elements 122a, 122b: side edges 124, 126, 128 of the light combining element: 稜鏡500: cushioning element 702. Fixing plate 704: Digital micromirror fixing frame 706: Opening plate of fixing plate 710: Digital micromirror Device 712a: first positioning hole 17 1255391 14329twf.doc/g 712b: second positioning hole 714a: first positioning pin 714b: second positioning pin 716: heat sink 718a, 718b: fan 720a, 720b · air supply port 800: Direction • 900 : Projection objective
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