201128122 EL98062 32906twf.doc/n 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種燈具，且特別是有關於一種發光 二極體燈具。 【先前技術】 發光二極體是一種由含有ΠΙ-ν族元素的半導體材料 • 所構，的發光元件，且發光二極體具有諸如壽命長、體積 小、问抗震性、低熱產生及低功率消耗等優點，因此已被 廣泛應用於家用及各種設備中的指示器或光源。近年來， 發光二極體已朝多色彩及高亮度發展，因此其應用領域已 擴展至大型戶外看板、交通號誌燈及相關領域。在未來， 發光一極體甚至可能成為兼具省電及環保功能的主要照明 光源。 舉例來說，可將發光；極體應用在裝設於隧道内的隧 道燈以進行隧道内的照明。一般而言，隧道燈會被固定於 隧道的拱形内壁，隨著隧道燈位於拱形内壁的不同位置， 其發出之光線照射於路面的角度亦會有所不同。因此，為 了得到最佳的照明效果，I#道燈的配置位置會受到限制。 【發明内容】 本發明提供一種燈具，其照射角度易於調整。 本發明提出一種燈具，包括座體、發光裝置、支架、 第一螺絲及第二螺絲。發光裝置包括承載器、發光元件及 201128122 EL98062 32906twf.doc/n 透光板。承載器配置於座體上。發光元件配置於承载器上， 且電性連接至承載器。透光板配置於承載器上且覆蓋發光 元件。支架適於固定於固定端，且具有鎖孔及開槽。第一 螺絲及第二螺絲分別穿過鎖孔及開槽而將支架鎖附於座 體。第一螺絲適於沿開槽相對支架移動，使座體以第—螺 絲為轉軸相對支架轉動，以調整支架與座體的相對角度。 在本發明之一實施例中，上述之燈具更包括電源供應 器配置於座體。 、‘" 在本發明之一實施例中，上述之座體具有多個散埶鍵 Ά ° ‘’、、‘、’、曰 在本發明之一實施例中，上述之燈具更包括燈罩，配 置於座體而覆蓋發光裝置，其中燈罩具有開口，暴露發 元件。 在本發明之一實施例中，上述之透光板包括平板部及 透鏡部。平板部具有上表面以及相對於上表面的下表面， 下表面緊貼於承載器上。透鏡部覆蓋發光元件，具有入光 面、相對於入光面的出光表面以及連接上表面與出光表面 的第一側表面及第二側表面，其中發光元件適於發出光 束，光束中之第一部份光束穿透入光面且由出光表面射 出’光束中之第二部份光束穿透入光面而傳遞至第一側表 面或第二側表面，且第一側表面或第二側表面反射至少部 份第二部份光束，最後由出光表面射出。 在本發明之一實施例t，上述之第一側表面及第二側 表面為平面。 在本發明之/實施例中，上述之第一側表面及第二側 201128122 EL98062 32906t\vf.doc/n 表面相對於上表面的傾斜角度實質上不同或相同。 在本發明之一實施例中，上述之第一側表面及第二 表面分別為平面及曲面。 一1則 在本發明之一實施例中，上述之入光面為向出 凹陷之曲面。 印尤表面 在本發明之一實施例中，上述之透光板包括平板部 透鏡部。平板部具有上表面以及相對於上表面的下表面， 下表面緊貼於承載器上。透鏡部覆蓋發光元件，具有入光 面以及連接上表面賴面與外曲面，其中發光元件適於發 出光束’光束中之第-部份光束穿透人光面且由外曲面^ 出’光束中之第二部份光束穿透入光面而傳遞至側面，且 側面反射至少部份第二部份光束而由外曲面射出。 在本發明之-實施例中，上述之入光面為向外曲面凹 陷之曲面。 上述之入光面的曲率與外曲 上述之透光板的平板部更具 且凹槽環設發光元件。 上述之凹槽内具有用以防水 在本發明之一實施例中 面的曲率實質上不同。 在本發明之一實施例中 有配置於下表面周圍的凹槽 在本發明之一實施例中 的膠體層。 基於上述，本發明之燈具的支架適於固定於固 =第-螺絲及第二獅分別穿過支㈣鎖孔及開槽而鎖I =座Ϊ。❹者可㈣二螺絲沿開槽相對支架移動而使> -以弟-螺絲為轉軸相對支架雜，以觀賴盘支架€ 相對角度。藉此，配置於座體上的發光裝置相對_幻 201128122 EL98062 32906twf.doc/n 的角度可被調整，使燈具在配置上具有更高的自由度。 為讓本發明之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式作詳細說明如下。 【實施方式】 圖1為本發明一實施例之燈具的立體圖。圖2為圖} 之燈具的***圖。請參考圖1及圖2，本實施例的燈具5〇 包括座體52、配置於座體52上的發光裝置1〇〇、支架M、 第一螺絲56及第二螺絲58。支架54適於固定於固定端 60’且具有鎖孔54a及開槽54b。第一螺絲56及第二螺絲 58分別穿過鎖孔54a及開槽54b而將支架54鎖附於座體 52。 圖3A及圖3B為圖1之座體相對支架轉動的作動示意 圖。請參考圖3八及圖，值得注意的是，本實施例的第 二螺絲58適於沿開槽54b相對支架54移動，使座體52 以第一螺絲56為轉軸相對支架54轉動於圖3A所示狀態 與圖3B所示狀態之間，以調整支架54與座體52的相對 角度。 圖4為圖1之燈具裝設於隧道内的示意圖。請參考圖 4’本實施例的燈具50例如為隧道燈，而固定端60例如為 隧道的拱形内壁。由於支架54固定於固定端60且發光裝 置100 (繪示於圖1 )配置於座體52，因此可藉座體52相 對支架54的轉動來調整發光裝置1〇〇朝向路面70的角 度°換言之’在將燈具50裝設於固定端60之後，可進一 201128122 EL98062 32906t\vf.doc/n 步將其照射於路面70的光線調整至最適當的角度，而可使 燈具50在配置上具有更高的自由度。201128122 EL98062 32906twf.doc/n VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a lamp, and more particularly to a lamp diode lamp. [Prior Art] A light-emitting diode is a light-emitting element composed of a semiconductor material containing a ΠΙ-ν group element, and has a long life, a small volume, a shock resistance, a low heat generation, and a low power. It has been widely used in indicators and light sources in households and various devices. In recent years, light-emitting diodes have developed toward multiple colors and high brightness, so their applications have expanded to large outdoor billboards, traffic lights and related fields. In the future, the light-emitting body may even become the main lighting source that has both power saving and environmental protection functions. For example, illuminating; polar bodies can be applied to tunnel lights installed in tunnels for illumination in tunnels. In general, the tunnel light will be fixed to the arched inner wall of the tunnel. As the tunnel light is located at different positions on the inner wall of the arch, the angle of the light emitted by the tunnel will be different. Therefore, in order to get the best lighting effect, the configuration position of the I# lamp will be limited. SUMMARY OF THE INVENTION The present invention provides a luminaire whose illumination angle is easy to adjust. The invention provides a lamp comprising a seat body, a lighting device, a bracket, a first screw and a second screw. The light-emitting device comprises a carrier, a light-emitting element and a light-transmissive plate of 201128122 EL98062 32906twf.doc/n. The carrier is disposed on the base. The light emitting element is disposed on the carrier and electrically connected to the carrier. The light transmissive plate is disposed on the carrier and covers the light emitting element. The bracket is adapted to be fixed to the fixed end and has a locking hole and a slot. The first screw and the second screw respectively pass through the lock hole and the slot to lock the bracket to the seat. The first screw is adapted to move along the slot relative to the bracket, and the base body is rotated relative to the bracket with the first screw as a rotating shaft to adjust the relative angle of the bracket and the base. In an embodiment of the invention, the luminaire further includes a power supply disposed on the base. In one embodiment of the present invention, the above-mentioned housing has a plurality of divergent keys '°, ', ', 曰, 曰, in an embodiment of the present invention, the luminaire further includes a lampshade, The illuminating device is disposed on the seat body, wherein the lamp cover has an opening to expose the hair element. In an embodiment of the invention, the light transmissive plate comprises a flat plate portion and a lens portion. The flat portion has an upper surface and a lower surface opposite the upper surface, the lower surface being in close contact with the carrier. The lens portion covers the light-emitting element, and has a light-incident surface, a light-emitting surface with respect to the light-incident surface, and a first side surface and a second side surface connecting the upper surface and the light-emitting surface, wherein the light-emitting element is adapted to emit a light beam, the first of the light beams Part of the light beam penetrates into the light surface and is emitted by the light exiting surface. The second portion of the light beam penetrates into the light surface and is transmitted to the first side surface or the second side surface, and the first side surface or the second side surface At least a portion of the second partial beam is reflected and finally emitted by the light exiting surface. In an embodiment t of the invention, the first side surface and the second side surface are planar. In the present invention/embodiment, the first side surface and the second side of the above-mentioned first side surface and the second side are substantially different or the same with respect to the upper surface. In an embodiment of the invention, the first side surface and the second surface are planar and curved, respectively. In one embodiment of the invention, the light incident surface is a curved surface that is concave toward the recess. In particular, in one embodiment of the invention, the light transmissive plate comprises a flat portion lens portion. The flat portion has an upper surface and a lower surface opposite the upper surface, the lower surface being in close contact with the carrier. The lens portion covers the light-emitting element, has a light-incident surface and is connected to the upper surface and the outer curved surface, wherein the light-emitting element is adapted to emit a light beam. The first-part light beam of the light beam penetrates the human light surface and is emitted by the outer curved surface. The second part of the light beam penetrates into the light surface and is transmitted to the side surface, and the side surface reflects at least part of the second partial light beam and is emitted by the outer curved surface. In an embodiment of the invention, the light incident surface is a curved surface that is concave toward the outer curved surface. The curvature of the light-incident surface described above is more than that of the flat plate portion of the light-transmissive plate described above and the groove is provided with a light-emitting element. The grooves described above have a curvature to be substantially different in the embodiment of the invention. In one embodiment of the invention there is a groove disposed around the lower surface of the colloid layer in one embodiment of the invention. Based on the above, the bracket of the luminaire of the present invention is adapted to be fixed to the solid-first screw and the second lion respectively through the branch (four) keyhole and slotted to lock the I= seat. The latter can (4) two screws move along the slot relative to the bracket to make >--the brother-screw as the axis of rotation relative to the bracket, to observe the relative angle of the disc bracket. Thereby, the angle of the illuminating device disposed on the base body relative to the illusion 201128122 EL98062 32906 twf.doc/n can be adjusted, so that the luminaire has a higher degree of freedom in configuration. The above described features and advantages of the present invention will become more apparent from the description of the appended claims. Embodiments Fig. 1 is a perspective view of a lamp according to an embodiment of the present invention. Figure 2 is an exploded view of the luminaire of Figure}. Referring to FIG. 1 and FIG. 2, the lamp 5' of the present embodiment includes a base 52, a light-emitting device 1A disposed on the base 52, a bracket M, a first screw 56, and a second screw 58. The bracket 54 is adapted to be fixed to the fixed end 60' and has a locking hole 54a and a slot 54b. The first screw 56 and the second screw 58 pass through the lock hole 54a and the slot 54b, respectively, to lock the bracket 54 to the base 52. 3A and 3B are schematic views showing the operation of the seat of Fig. 1 relative to the rotation of the bracket. Referring to FIG. 3 and FIG. 3, it is noted that the second screw 58 of the embodiment is adapted to move relative to the bracket 54 along the slot 54b, so that the base 52 rotates relative to the bracket 54 with the first screw 56 as a rotating shaft. Between the illustrated state and the state shown in FIG. 3B, the relative angle of the bracket 54 to the seat body 52 is adjusted. 4 is a schematic view of the lamp of FIG. 1 installed in a tunnel. Referring to Figure 4', the luminaire 50 of the present embodiment is, for example, a tunnel light, and the fixed end 60 is, for example, an arched inner wall of the tunnel. Since the bracket 54 is fixed to the fixed end 60 and the illuminating device 100 (shown in FIG. 1 ) is disposed on the base 52 , the angle of the illuminating device 1 〇〇 toward the road surface 70 can be adjusted by the rotation of the base 52 relative to the bracket 54. In other words, 'After mounting the luminaire 50 to the fixed end 60, the light illuminating the road surface 70 can be adjusted to the most appropriate angle by a step 201128122 EL98062 32906t\vf.doc/n, so that the luminaire 50 can be configured more High degrees of freedom.
圖5為圖1之燈具於另—視角的立體圖。請參考圖2 及圖5，在本實施例中，燈具5〇更包括配置於座體52的 %源供應器51 ’用以供應發光裝置1〇〇發光所需電力。此 外’本實施例的座體52之材質例如為鋁金屬且具有多個散 熱鰭片52a，散熱鰭片52a適於進行散熱，以使發光裝置 川〇的溫度不致過高。另外，請參考圖丨及圖2,本實施例 的燈具50更包括燈罩53，配置於座體52而覆蓋發光裝置 1〇〇 ’其中燈罩53具有開口 53a，用以暴露發光裝置1〇〇。 蝼罩53的材質例如為塑膠，其作用在於遮蔽電源線（未繪 示）以維持燈具50整體的美觀。 以下藉由圖示詳細說明本發明之發光裝置的結構。圖 6A為本發明另一實施例之發光裝置的俯視示意圖，圖沾 ，沿圖6A之線1_[的側視示意圖，圖6C為圖6A之透光 板=背面示意圖。請同時參考圖6A、圖6β與圖6c，在 =只施例中，發光裝置1〇〇包括一承載器11〇、—發光元 件po以及-透歧13Q。f注㈣是，本發明不對發光 2的數量加以限制’在此先以發从件的數量為-個加 U舉例說明。 詳細而言’發光元件12〇配置於承載器n〇上，且發 d〇12C接至承載器110。在本實施例中，發光 型光二極體，且此發光二極體為—表面點著 I (SMD)發光二極體。 透光板130配置於承载器11〇上且覆蓋發光元件 201128122 EL98062 32906twf.doc/n 120，且透光板130包括一平板部132以及—與平 2 相連接的透鏡部134。平板部132具有一上表面、一 相對於上表面132a的下表面132b以及一配置於；表面 132b周圍的凹槽132c，其中下表面13沘緊貼於承载哭 上，且凹槽132c環設發光元件12〇，此外，透鏡部&*具 有-入光面134a、-相對於人光面ma的出光表面⑽ 以及連接上表面132a及出光表面134b的—第—側表面 134c與一第二側表面I34d，且入光面134&為—向出^表 面134b凹陷的曲面，其中第一側表面13如為平面，而第 二侧表面134d為曲面。 在本實施例中，發光元件12〇適於發出—光束L.，且 光束L中之一第一部份光束L1穿透入光面13知且由出光 表面134b射出，而光束L中之一第二部份光束L2穿透入 光面134a而傳遞至第一側表面i34c或第二側表面U4d， 且第一侧表面134c或第二側表面134d適於讓至少部份第 一部份光束L2穿透出光表面134b。也就是說，第二部份 光束L2經由入光面134a進入透鏡部134之後，~部彳八之 第二部份光束L2被第一側表面134c或第二側表面13如 反射而穿透出光表面134b，而另一部份之第二部份光束 L2則會被折射，而穿透出光表面134b。由於第—側表面 134c或第二側表面I34d會反射光束L中之部份第二部份 光束L2，以改變部份第二部份光線L2的傳遞路徑，因二 經過第一側表面134c或第二側表面134d反射的部份第一 部份光束L2會聚集，而射出透鏡部134。 另外’本貫施例之透光板130可為一體成形的結構且 201128122 EL98062 32906twf.doc/n ^板部B2具有凹槽132c，因此僅需在此凹槽⑶ 填充-用以防水的膠體層G，即可達成防水之^果， 免發光兀件120及承載器110上之電子 壞之情況’確保發光裝置⑽之電性σ 損 光裝置100的燈具（未繪示）不 有發 針赐去θ ^ 配置防水結構，而 可降低整體重置及體積並節省製造成本。 得-提的是’在本實施例中，透光板13G的材質是 ^用廢克力（PMMA)，其具有透光性，且透光板13〇可 利用黏^方式黏貼於承載器i 1G上，但並不以此為限。 於其他實施例中，透光板13G亦可透過__的方式（未 繪不if卡扣的方式（未纟#示）配置於承載器110上。 簡言之’在本實施例中，發光元件12〇所發出的光束 L之第-部份光束L1依序穿透人光面ma與出光表面 134b而傳遞至外界，而光束[中之第二部份光|L2穿透 入光面ma而傳遞至第一側表面故或第二側表面 134d，且第一側表面i34c或第二側表面1Md適於讓至少 φ °卩伤弟一 °卩伤光束L2穿透出光表面〗34b而傳遞至外界。 在此過程令’由於透光板130的出光表面134b的曲率與入 光面134a的曲率不同，且第一側表面13牝或第二側表面 134d可使部份第二部份光束L2的聚集，因此當發光元件 120所發出的光束L穿透透光板130的二次光學作用而傳 遞至外界時，除了可提高發光裝置1〇〇的出光效率與光強 度外’亦可提升發光裝置100的出光均勻度。此外，透光 板130還可控制發光元件12〇的照度分佈，同時可防土眩 201128122 EL98062 32906twf.doc/n 光與重影的情況產生，以使發光裝置100達到更佳的照明 效果。 要說明的是，在其他實施例中，如圖6D所繪示，透 鏡部134’’具有一入光面134a以及連接上表面132a的一外 曲面134d’’及一側面134e’，其中外曲面134d’’的曲率與入 光面134a的曲率實質上不同。特別是，本實施例之透光板 130”的透鏡部134’’是採用光學模擬的方式來設計外曲面 134d”的曲率與入光面134a的曲率，因此發光元件120所 發出的光束L在穿透入光面134a與外曲面134d，，的過程 中’由於入光面134a與外曲面134d”具有實質上不同的曲 率’因此可以提高發光元件120出光時的光形均勻度。此 外’由於透光板130”具有側面134e’，因此發光裝置1〇〇 除了可藉由侧面134e’來控制發光元件120的照度分佈 外’同時可增加發光元件120的出光量，來提高發光元件 120的發光效率，以提高發光裝置100’’的出光亮度，另外， 可防止眩光與重影的情況產生，使發光裝置1 〇 〇，，達到更佳 的照明效果。 圖7A為本發明另一實施例之發光裝置的俯視示意 圖，圖7B為沿圖7A之線II-II的側視示意圖，圖7C為圖 7A之透光板的背面示意圖。請同時參考圖7A、圖7B與 圖7C ’在本實施例中，圖7A之發光裝置100,與圖6A之 發光裝置100相似，惟二者主要差異之處在於：圖7A之 發光裝置100,的透光板130,，其透光部134,具有一相對於 入光面134a的出光表面134b，以及連接上表面132a與出光 201128122 EL98062 32906twf.doc/n 表面134b’且彼此相對的一第一側表面1346與„第二側表 面134d’，其中第一側表面134d，與第二側表面134e分別 為一平面，且入光面134a為一向出光表面134b，凹陷的曲 面.。Figure 5 is a perspective view of the luminaire of Figure 1 in a different perspective. Referring to FIG. 2 and FIG. 5, in the embodiment, the lamp 5 further includes a % source supplier 51' disposed on the base 52 for supplying power required for the illumination device 1 to emit light. Further, the material of the base body 52 of the present embodiment is, for example, aluminum metal and has a plurality of heat radiating fins 52a, and the heat radiating fins 52a are adapted to dissipate heat so that the temperature of the light-emitting device is not excessively high. In addition, referring to FIG. 2 and FIG. 2, the luminaire 50 of the present embodiment further includes a lamp cover 53 disposed on the base 52 to cover the illuminating device 1 〇〇 ' wherein the lamp cover 53 has an opening 53a for exposing the illuminating device 1 〇〇. The material of the cover 53 is, for example, a plastic, and its function is to shield the power cord (not shown) to maintain the overall appearance of the lamp 50. The structure of the light-emitting device of the present invention will be described in detail below by way of illustration. 6A is a top plan view of a light-emitting device according to another embodiment of the present invention. FIG. 6C is a side view of the light-emitting plate of FIG. 6A. FIG. Referring to FIG. 6A, FIG. 6β and FIG. 6c simultaneously, in the embodiment, the light-emitting device 1A includes a carrier 11A, a light-emitting element po, and a transparent portion 13Q. f Note (4) is that the present invention does not limit the number of illuminating lights. Here, the number of the splicing members is exemplified. In detail, the light-emitting element 12A is disposed on the carrier n〇, and the hairpin 12C is connected to the carrier 110. In this embodiment, the light-emitting photodiode is a surface-indicating I (SMD) light-emitting diode. The light-transmitting plate 130 is disposed on the carrier 11A and covers the light-emitting element 201128122 EL98062 32906twf.doc/n 120, and the light-transmitting plate 130 includes a flat plate portion 132 and a lens portion 134 connected to the flat plate 2. The flat portion 132 has an upper surface, a lower surface 132b opposite to the upper surface 132a, and a recess 132c disposed around the surface 132b, wherein the lower surface 13 is tightly attached to the load, and the recess 132c is illuminated. In addition, the lens portion &* has a light incident surface 134a, a light emitting surface (10) with respect to the human light surface ma, and a first side surface 134c and a second side connecting the upper surface 132a and the light emitting surface 134b. The surface I34d, and the light incident surface 134& is a curved surface that is recessed toward the surface 134b, wherein the first side surface 13 is a flat surface, and the second side surface 134d is a curved surface. In this embodiment, the light-emitting element 12 is adapted to emit a light beam L., and one of the first partial light beams L1 of the light beam L penetrates into the light surface 13 and is emitted by the light-emitting surface 134b, and one of the light beams L The second partial light beam L2 penetrates into the light surface 134a and is transmitted to the first side surface i34c or the second side surface U4d, and the first side surface 134c or the second side surface 134d is adapted to allow at least part of the first partial light beam L2 penetrates the light surface 134b. That is to say, after the second partial light beam L2 enters the lens portion 134 via the light incident surface 134a, the second partial light beam L2 of the portion is penetrated by the first side surface 134c or the second side surface 13 as reflected. The surface 134b, while the second portion of the beam L2 of the other portion is refracted, penetrates the light surface 134b. The first side surface 134c or the second side surface I34d reflects a part of the second partial light beam L2 of the light beam L to change the transmission path of the second partial light ray L2, because the second side surface 134c or A portion of the first partial light beam L2 reflected by the second side surface 134d is collected to exit the lens portion 134. In addition, the light transmissive plate 130 of the present embodiment may be an integrally formed structure and the plate portion B2 of the 201128122 EL98062 32906 twf.doc/n ^ has a groove 132c, so that only the groove (3) needs to be filled - a colloid layer for waterproofing G, the waterproofing effect can be achieved, and the electronic components on the carrier 110 and the carrier 110 are not damaged. 'Ensure the electrical σ of the illuminating device (10). The luminaire (not shown) of the damper device 100 does not have a hairpin. To θ ^ configure the waterproof structure, which can reduce the overall reset and volume and save manufacturing costs. It is to be noted that in the present embodiment, the material of the light-transmitting plate 13G is made of PMMA, which has light transmissivity, and the light-transmitting plate 13 can be adhered to the carrier by means of adhesion. 1G, but not limited to this. In other embodiments, the light-transmitting plate 13G can also be disposed on the carrier 110 by way of __ (not shown in the manner of not snapping (not shown). In short, in this embodiment, the light is emitted. The first partial light beam L1 of the light beam L emitted by the element 12 依 sequentially penetrates the human light surface ma and the light exit surface 134b and is transmitted to the outside, and the light beam [the second partial light | L2 penetrates into the light surface ma And transmitted to the first side surface or the second side surface 134d, and the first side surface i34c or the second side surface 1Md is adapted to transmit at least φ °卩 弟 一 卩 卩 卩 光束 光束 光束 光束 光束 光束 光束 〗 〗 In the process, the curvature of the light-emitting surface 134b of the light-transmitting plate 130 is different from the curvature of the light-incident surface 134a, and the first side surface 13 or the second side surface 134d can make part of the second partial beam. When the light beam L emitted from the light-emitting element 120 passes through the secondary optical action of the light-transmitting plate 130 and is transmitted to the outside, the light-emitting efficiency and the light intensity of the light-emitting device 1 can be improved. The light-emitting uniformity of the light-emitting device 100. In addition, the light-transmitting plate 130 can also control the light-emitting element 12〇 Illumination distribution, while preventing glare 201128122 EL98062 32906twf.doc/n Light and ghosting are generated to achieve a better illumination effect of the illuminating device 100. It is to be noted that, in other embodiments, as shown in Figure 6D The lens portion 134'' has a light incident surface 134a and an outer curved surface 134d'' and a side surface 134e' connecting the upper surface 132a, wherein the curvature of the outer curved surface 134d" is substantially different from the curvature of the light incident surface 134a. In particular, the lens portion 134'' of the light-transmitting plate 130" of the present embodiment is designed to optically simulate the curvature of the outer curved surface 134d" and the curvature of the light-incident surface 134a, and thus the light beam L emitted from the light-emitting element 120. In the process of penetrating the light incident surface 134a and the outer curved surface 134d, the light incident surface 134a and the outer curved surface 134d have substantially different curvatures. Therefore, the uniformity of light shape when the light emitting element 120 emits light can be improved. Since the light-transmitting plate 130" has the side surface 134e', the light-emitting device 1 can control the light distribution of the light-emitting element 120 by the side surface 134e' while increasing the light-emitting amount of the light-emitting element 120. The luminous efficiency of the light-emitting element 120 is increased to improve the light-emitting brightness of the light-emitting device 100'', and glare and ghosting can be prevented from occurring, and the light-emitting device 1 can be made to achieve a better illumination effect. FIG. 7B is a schematic side view of the light-emitting device taken along line II-II of FIG. 7A, and FIG. 7C is a schematic view of the back surface of the light-transmitting plate of FIG. 7A. Please refer to FIG. 7A and FIG. 7B simultaneously. In the present embodiment, the illuminating device 100 of FIG. 7A is similar to the illuminating device 100 of FIG. 6A, but the main difference between the two is that the light-transmitting plate 130 of the illuminating device 100 of FIG. 7A is transparent. The light portion 134 has a light exit surface 134b with respect to the light incident surface 134a, and a first side surface 1346 and a second side surface which are connected to the upper surface 132a and the light output 201128122 EL98062 32906twf.doc/n surface 134b' and opposite to each other. 134d', wherein the first side surface 134d and the second side surface 134e are respectively a plane, and the light incident surface 134a is a direct light emitting surface 134b, a concave curved surface.
詳細而言，第一側表面134e與第二側表面134d，相對 於上表面132a的傾斜角度實質上不同，也就是說，第一側 表面134e的斜率與第二侧表面i34d’的斜率不同，但不以 此為限，當然，於其他未繪示的實施例中，第一側表面 的斜率與第二側表面n4d，的斜率亦可相同。在本實施例 中，發光元件120適於發出一光束L，且光束L中之一第 一部份光束L1穿透入光面134a且由出光表面13扑，射 出，光〃束L中之一第二部份光束L2穿透入光面134&而傳 遞至第一侧表面134e或第二側表面134d，，且第—側表面 134e或第二侧表面134d，反射至少部份第二部份光束[a 且由出光表面134b，射出。 要忒明的是，由於第一側表面134e的斜鱼 表面，，的斜率列，且第—側表面134e與第 反射光κ中之部份第二部份光束L2,以改 ’交。Η分第二部份紐L2的傳遞路徑，因此經過第 卜二側^134d，反射的部份第二部份光束^ 侧m 1〇0,也可藉由第一側表面叫e ，、弟一側表面134d，來控制發光元件12〇的照 —e 2可防止眩光與重影的情況產生，使發光裝$達， 更佳的照明效果。 建到 201128122 bLy8062 32906twf.doc/n 另外，在本實施例中，由於透鏡部134，是採用光學模 擬的方式來設計出光表面⑽，的曲率與入光面13如的曲 率’因此當發光元件12〇所發出的光束L穿透透光板13〇, 的入光面134a與出絲面134b，的二次辟仙而傳遞至 外界時’除了可增加發光元件12G的出光量，以提高發光 元件m的發級率外，亦可提高發綠置漏，的出光強 度與光均勻度’以使發光裝置鮮達到更佳㈣明效果。 此外，發光裝置之發光元件的數量更可為多個 ，以下 對此加以舉例5_。圖8A為本發明另—實施例之發光裝 置的俯視示意圖，圖8B為沿圖8A之線ΠΙ_ΙΠΙ的側視示 意圖，圖8C為圖8Α之透光板的背面示意圖，圖8D為圖 8A之發光裝置之光強度分佈示意圖。請先同時參考圖 8A、。圖8B與圖8C，在本實施例中，發光裝置2〇〇包括一 承載器210、多個發光元件22〇以及一透光板23〇。 詳細而言，這些發光元件22〇配置於承載器21〇上， 且這些發光元件220電性連接至承載器21〇。特別是，在 本實施例中，這些發光元件22〇是以一 8 χ 6面陣列方式 排列於承載器210上，且這些發光元件22〇為多個表面黏 著型發光二極體。 透光板230配置於承載器21〇上，且透光板23〇包括 一平板部232以及多個與平板部232相連接之透鏡部 234。平板部232具有一上表面232a、一相對於上表面232a 的下表面232b以及一配置於下表面232b周圍的凹槽 232c’其中下表面232b緊貼於承載器21〇上，且凹槽23^ 環設這些發光元件220。這些透鏡部234分別覆蓋這些發 201128122 EL98062 32906twf.doc/n i就是說，這些透鏡部234亦是以—8 x 6面 面234; 1°.進一步而言’每一透鏡部234具有一入光 2 23^、-相對於人光面现的出光表面μ，以及連 2m2a的一第一側表面说與-第二側表面 2一34d，其中第-側表面2地與―第—側表面測分別為 陷的曲面，而入光面冰為—向出光表面拠凹In detail, the inclination angles of the first side surface 134e and the second side surface 134d with respect to the upper surface 132a are substantially different, that is, the slope of the first side surface 134e is different from the slope of the second side surface i34d', However, it is not limited thereto. Of course, in other embodiments not shown, the slope of the first side surface and the slope of the second side surface n4d may be the same. In this embodiment, the light-emitting element 120 is adapted to emit a light beam L, and one of the first partial light beams L1 of the light beam L penetrates into the light surface 134a and is ejected by the light-emitting surface 13, and is emitted, one of the light beams L The second partial light beam L2 penetrates into the light surface 134& and is transmitted to the first side surface 134e or the second side surface 134d, and the first side surface 134e or the second side surface 134d reflects at least a portion of the second portion The light beam [a is emitted by the light exit surface 134b. It is to be noted that, due to the slope of the fish surface of the first side surface 134e, the slope is arranged, and the first side surface 134e and the second partial light beam L2 of the first reflected light κ are changed. Dividing the transmission path of the second part of the new L2, so after passing through the second side ^134d, the reflected part of the second part of the beam ^ side m 1〇0, can also be called by the first side surface e, brother The one side surface 134d to control the illumination of the light-emitting element 12〇-e 2 can prevent the occurrence of glare and ghosting, and make the illumination light up to a better illumination effect. In addition, in the present embodiment, since the lens portion 134 is optically simulated, the curvature of the light surface (10) and the curvature of the light incident surface 13 are designed. Therefore, when the light-emitting element 12 is used When the light beam L emitted by the 穿透 penetrates the light-incident surface 134a of the light-transmitting plate 13〇, and the second surface of the light-emitting surface 134b is transmitted to the outside, the light-emitting element 12G can be increased to increase the light-emitting element. In addition to the rate of emission of m, it is also possible to increase the light emission intensity and light uniformity of the green light to make the light-emitting device fresher (four) brighter. Further, the number of light-emitting elements of the light-emitting device may be plural, and this is exemplified below. 8A is a schematic plan view of a light-emitting device according to another embodiment of the present invention, FIG. 8B is a side view of the ΠΙ_ΙΠΙ along the line of FIG. 8A, FIG. 8C is a rear view of the light-transmitting plate of FIG. 8A, and FIG. 8D is a light-emitting view of FIG. Schematic diagram of the light intensity distribution of the device. Please refer to Figure 8A at the same time. 8B and 8C, in the present embodiment, the light-emitting device 2A includes a carrier 210, a plurality of light-emitting elements 22A, and a light-transmitting plate 23A. In detail, the light-emitting elements 22 are disposed on the carrier 21A, and the light-emitting elements 220 are electrically connected to the carrier 21A. In particular, in the present embodiment, the light-emitting elements 22 are arranged on the carrier 210 in an 8 χ 6-sided array, and the light-emitting elements 22 are a plurality of surface-adhesive light-emitting diodes. The light-transmitting plate 230 is disposed on the carrier 21, and the light-transmitting plate 23 includes a flat plate portion 232 and a plurality of lens portions 234 connected to the flat plate portion 232. The flat portion 232 has an upper surface 232a, a lower surface 232b opposite to the upper surface 232a, and a recess 232c' disposed around the lower surface 232b, wherein the lower surface 232b is in close contact with the carrier 21, and the recess 23^ These light-emitting elements 220 are looped. These lens portions 234 respectively cover these hairs 201128122 EL98062 32906twf.doc/ni, that is, the lens portions 234 are also - 8 x 6 faces 234; 1°. Further, each lens portion 234 has an incoming light 2 23^, - the light-emitting surface μ relative to the human surface, and a first side surface of the 2m2a and the second side surface 2 - 34d, wherein the first side surface 2 and the "first side surface" respectively The surface of the trap is the surface of the ice, which is the surface of the light.
在本貫施例中’每一發光轉22()適於發出一光束 ，且光中之—第—部份域u，穿透人光面洲且 =出光表面234b射出，光束L，中之—第二部份光束u, 牙透入光面234a而傳遞至第一側表面2地或第二側表面 234d ’且第-側表面234c或第二側表面測適於讓至少 部份第二雜光束L2，穿透出絲面拠。也就是說，第 二部份光束L2’經由入光面234a進入透鏡部234之後，— 部份之第二部份光束L2,被第一側表面23知或第二側表面 234d反射而穿透出光表面234b，而另一部份之第二部份光 束L2’則會被折射。由於第一側表面234c或第二側表面 234d是用以反射光束L，中之部份第二部份光束u，，以改 變部份第二部份光線L2,的傳遞路徑，因此經過第一側表 面234c或第二侧表面234d反射的部份第二部份光束乙^； 會聚集。 特別是’由於透光板230的每一透鏡部234皆具有第 一側表面234c及第二側表面234ά，因此發光裝置2〇〇除 了可藉由第一側表面234c或第二側表面234d來控制發光 13 201128122 EL98062 32906twf.doc/n 元件220的照度分佈與光強度分佈（請參考圖8D)外，同 時可增加這些發光元件220的出光量，來提高這些發光元 件220的發光效率，以提高發光裝置2〇〇的出光亮度，另 外可防止眩光與重影的情況產生，使發光裝置2〇〇具有均 勻性較佳的面光源，以達到更佳的照明效果。此外，本實 方也例之透光板230可為一體成形的結構且其平板部μ]具 有凹槽232c，因此僅需在此凹槽232c内填充一用以防水 的膠體層G’即可達成防水之效果，以避免這些發光元件 220與承載器210上之電子元件遇水而發生損壞之情況， 確保發光裝置200之電性品質。藉此，具有發光裝置2〇〇 的燈具（未繪示）不必額外配置防水結構，而可降低整體 重量及體積並節省製造成本。 值得一提的是，在本實施例中，透光板230的材質是 採用壓克力（PMMA)，其具有透光性，且透光板230可 利用黏著的方式黏貼於承載器21〇上，但並不以此為限。 於其他實施例中’透光板230亦可透過螺絲鎖固的方式（未 緣不）或卡扣的方式（未繪示）配置於承載器21〇上。此 外’在此必須說明的是，本發明並不限定這些發光元件22〇 的個數與排列方式，雖然此處所提及的這些發光元件220 具體化是以8 X 6面陣列方式排列，但於其他實施例中， 境些發光元件220的個數與排列方式可視需求而增減個數 及變化排列方式，來改變面光源的亮度與光強度分佈，此 仍屬於本發明可採用的技術方案，不脫離本發明所欲保護 的範圍。 201128122 EL98062 32906twf.doc/n 中的去,，本只Μ1中’這些發光元件220所分別發 先束L之第—部份光束以，依序穿透人光面加 而傳遞至外界，而這些光束u之第二 口P伤光束L2’牙透入来面 ,^ . 九面234a而傳遞至第一侧表面234c 或弟二側表面234d，且第—仇丨主τ 士 ^ 弟側表面234c或第二側表面234d 適於讓至少部份第二部份光東 在，A, 疋來七2牙透出光表面234b而傳 遞至外界。在此過財，由Μ絲面23In the present embodiment, 'each illuminating turn 22 () is adapted to emit a light beam, and the -partial domain u in the light penetrates the human light surface and the light exiting surface 234b is emitted, the light beam L, a second partial beam u, transmitted through the illuminating surface 234a to the first side surface 2 or the second side surface 234d' and the first side surface 234c or the second side surface is adapted to be at least partially second The stray light beam L2 penetrates the surface of the wire. That is, after the second partial light beam L2' enters the lens portion 234 via the light incident surface 234a, a portion of the second partial light beam L2 is reflected by the first side surface 23 or the second side surface 234d. The light exiting surface 234b, while the other portion of the second partial light beam L2' is refracted. Since the first side surface 234c or the second side surface 234d is for reflecting a part of the second partial beam u of the light beam L, to change the transmission path of the part of the second partial light L2, A portion of the second partial beam reflected by the side surface 234c or the second side surface 234d may collect. In particular, since each lens portion 234 of the light-transmitting plate 230 has a first side surface 234c and a second side surface 234, the light-emitting device 2 can be removed by the first side surface 234c or the second side surface 234d. Controlling the illumination 13 201128122 EL98062 32906twf.doc/n The illuminance distribution and the light intensity distribution of the element 220 (please refer to FIG. 8D), and simultaneously increasing the amount of light emitted by the light-emitting elements 220 to improve the luminous efficiency of the light-emitting elements 220 to improve The brightness of the light-emitting device 2 , can also prevent the occurrence of glare and ghosting, and the light-emitting device 2 can have a surface light source with better uniformity to achieve a better illumination effect. In addition, the transparent plate 230 of the present embodiment can be an integrally formed structure and the flat plate portion μ] has a recess 232c, so that only the colloid layer G' for waterproofing can be filled in the recess 232c. The effect of waterproofing is achieved to avoid damage to the electronic components on the carrier 210 and the electronic components on the carrier 210, thereby ensuring the electrical quality of the light-emitting device 200. Thereby, the luminaire (not shown) having the illuminating device 2 不必 does not have to be additionally provided with a waterproof structure, and the overall weight and volume can be reduced and the manufacturing cost can be saved. It is worth mentioning that, in this embodiment, the material of the light-transmitting plate 230 is made of acrylic (PMMA), which has light transmissivity, and the light-transmitting plate 230 can be adhered to the carrier 21 by adhesive means. , but not limited to this. In other embodiments, the light-transmitting plate 230 can also be disposed on the carrier 21A by means of a screw-locking manner (not shown) or a buckle (not shown). In addition, it should be noted that the present invention does not limit the number and arrangement of the light-emitting elements 22, although the light-emitting elements 220 mentioned herein are arranged in an 8×6-face array. In other embodiments, the number and arrangement of the light-emitting elements 220 may be increased or decreased according to requirements, and the brightness and light intensity distribution of the surface light source may be changed, which still belongs to the technical solution applicable to the present invention. Without departing from the scope of the invention as claimed. In the case of 201128122 EL98062 32906twf.doc/n, in the first '1, the light-emitting elements 220 respectively transmit the first partial beam of the first beam L, which is sequentially transmitted through the human surface and transmitted to the outside. The second port P of the beam u injured the light beam L2' into the surface, and the nine sides 234a are transmitted to the first side surface 234c or the second side surface 234d, and the first - 丨 丨 τ τ ^ ^ 表面 表面 234 234 Or the second side surface 234d is adapted to allow at least a portion of the second portion of the light to be transmitted to the outside of the light surface 234b. In this wealth, by the silk face 23
r:a_、率不同，且第—側表面⑽或第二側表面 可使。P伤第一部份光束[2，的聚集，因此當這些發光 元件挪所分別發出的這些光束L，穿透透光板23㈣二次 光學作用而傳遞至外界時，除了可提高發光裝置 200的出 光效率與光·外，亦可提升發光裝置勘的出光均句 度。此外’透光板230還可控制這些發光元件22〇的照度 分佈與光強度分佈’同時可防止眩光與重情況產生， 以使發光裝置200達到更佳的照明效果。 圖9A為本發明另—實施例之發光裝置的俯視示意 圖’圖9B為沿圖9A之線IV_IV的侧視示意圖，圖9c為 圖9A之透光板的背面示意圖，圖9D為圖9A之發光袈 之光強度分佈不意圖。請先同時參考圖9A、圖9B輿 9C，在本實施例中，圖9A之發光裝置2〇〇,與圖8A 光裝置200相似，惟二者主要差異之處在於：圖9a之^ 光裝置200’的透光板230,，其透光部234,具有一相對於^ 光面234a的出光表面234b，以及連接上表面232a與出光者 面234b且彼此相對的—第一側表面234e與一第二侧表^ 15 201128122 EL98062 32906twf.doc/n 234d’’其中第一側表面234e與一第二側表面234d，皆為平 靣’且入光面234a為一向出光表面234b’凹陷的曲面。 詳細而言’第一側表面234e與第二側表面234d，相對 於上表面232a的傾斜角度實質上不同，也就是說，第一側 表面234e的斜率與第二側表面234d，的斜率不同，但不以 此為限。於其他實施例中，第一側表面234e的斜率與第二 側表面234d’的斜率亦可相同。在本實施例申，每一發光 元件220適於發出一光束L’，且光束l，中之一第一部份光 束L1’穿透入光面234a且由出光表面234b，射出，光束L， 中之一第一部伤光束L2’穿透入光面234a而傳遞至第一側 表面234e或第二側表面234d，，且第一側表面23牝或第二 側表面234d，反射至少部份第二部份光束u，且由出光表 面234b’射出。 由於第一側表面234e的斜率與第二側表面234d，的斜 率不同’且第-側表面234e與第二側表面234d，是用以反 射光束L’中之部份第二部份光束L2,，以改變部份第二部 份光線L2’的傳遞路徑’因此經過第—側表面⑽盤第二 =面234d，反射的部份第二部份光束u，會聚集。此 發光裝置200,也可藉由第—側表面_與第二側 234d’來控制這些發光元件2 %' (HA on、η* 的度分佈與光強度分佈 同時亦可防止眩光與重影的情況產生， :::置蕭具有均勻性較佳的面光源，以達到更佳的 另外，在本實施例中，由於透鏡部辦,是採用光學模 16 201128122 EL98062 32906nvfdoc/n 擬的方式來設計出光表面23朴，的曲率與入光面23如的曲 率因此當這些發光元件220所發出的光束L，穿透透光板 230的入光面234a與出光表面23扑，的二次光學作用而傳 外界時’除了可增加這些發光元件220的出光量，以 ^局這二I光元件220的發光效率外，亦可提高發光裝置 2〇〇的出光強度與光均勻度，以使發光裝置2〇〇，達到更佳 的照明效果。r: a_, the rate is different, and the first side surface (10) or the second side surface can be made. P injures the first partial beam [2, so that when these light beams L emitted by these light-emitting elements are transmitted to the outside through the secondary optical action of the light-transmitting plate 23 (four), in addition to improving the light-emitting device 200 The light-emitting efficiency and the light can also improve the uniformity of the light emitted by the illuminating device. Further, the light-transmitting plate 230 can also control the illuminance distribution and the light intensity distribution of these light-emitting elements 22 while preventing the occurrence of glare and heavy conditions, so that the light-emitting device 200 can achieve a better illumination effect. 9A is a top plan view of a light-emitting device according to another embodiment of the present invention. FIG. 9B is a side view taken along line IV_IV of FIG. 9A, FIG. 9c is a rear view of the light-transmitting plate of FIG. 9A, and FIG. 9D is a light-emitting view of FIG. 9A. The intensity distribution of the light is not intended. Please refer to FIG. 9A and FIG. 9B舆9C at the same time. In this embodiment, the illuminating device 2A of FIG. 9A is similar to the optical device 200 of FIG. 8A, but the main difference between the two is: the optical device of FIG. 9a The light-transmitting plate 230 of 200' has a light-emitting portion 234 having a light-emitting surface 234b with respect to the light-emitting surface 234a, and a first side surface 234e and a connecting upper surface 232a and the light-emitting surface 234b opposite to each other. The first side surface 234e and the second side surface 234d are both flat and the light incident surface 234a is a curved surface that is recessed toward the light exit surface 234b'. In detail, the inclination angles of the first side surface 234e and the second side surface 234d with respect to the upper surface 232a are substantially different, that is, the slope of the first side surface 234e is different from the slope of the second side surface 234d, But not limited to this. In other embodiments, the slope of the first side surface 234e and the slope of the second side surface 234d' may also be the same. In this embodiment, each of the light-emitting elements 220 is adapted to emit a light beam L', and one of the first partial light beams L1' of the light beam 1, penetrates into the light surface 234a and is emitted by the light-emitting surface 234b, and the light beam L, One of the first incident light beams L2' penetrates into the light surface 234a and is transmitted to the first side surface 234e or the second side surface 234d, and the first side surface 23 or the second side surface 234d reflects at least a portion. The second portion of the beam u is emitted by the light exit surface 234b'. Since the slope of the first side surface 234e is different from the slope of the second side surface 234d, and the first side surface 234e and the second side surface 234d are for reflecting a part of the second partial light beam L2 of the light beam L', In order to change the transmission path of the second partial light ray L2', so that the second partial surface 234d passes through the first side surface (10), and the reflected second partial light beam u gathers. The light-emitting device 200 can also control the light-emitting elements 2%' (HA on, η* degree distribution and light intensity distribution while preventing glare and ghosting by the first side surface _ and the second side 234d'. The situation arises, ::: Xiao Xiao has a uniform surface light source for better uniformity. In addition, in this embodiment, since the lens unit is designed, it is designed by using the optical mode 16 201128122 EL98062 32906nvfdoc/n The curvature of the light-emitting surface 23 and the curvature of the light-incident surface 23, therefore, when the light beam L emitted by the light-emitting elements 220 penetrates the light-incident surface 234a of the light-transmitting plate 230 and the light-emitting surface 23, the secondary optical effect When the external light is transmitted, in addition to increasing the amount of light emitted by the light-emitting elements 220, the light-emitting efficiency of the two-light-emitting elements 220 can be increased, and the light-emitting intensity and light uniformity of the light-emitting device 2 can be increased to make the light-emitting device 2 Oh, for better lighting.
^矣τ'上所述，本發明之燈具的支架適於固定於固定端， 且第―螺絲及第二螺絲分別穿過支架的鎖孔及開槽而鎖附 於座體。使用者可將第二螺絲沿開槽相對支架移動而使座 體以第螺、絲為轉軸相對支架轉動’以調整座體與支架的 相對角度。藉此，配置於座體上的發林置相躲固定端 的角度可被調整’使燈具在配置上具有更高的自由度。 ，此外，本發明之發光裝置皆透過透光板之透鏡部覆蓋 發光元件’使發光元件所發㈣絲巾 ^ ί穿透不同曲率之人光面與出光表面或外曲面，光 弟「^分光束穿透人光面而傳遞至侧面、第—側表面或第 j :面’且側面、第—側表面或第二側表面反射至少部 ϋ部份光束而由出光表面或外曲面射出，如此除了可 發=置的光強度與出光的度外，還可藉由側 :光面或第二側表面來控制發光元件的照度分佈 佈，时可防切光與重影的情況產生，以使 ^先t置達到更佳的照明效果。 另外，本發明之透光板可為一體成形的結構且其平板 17 201128122 EL98062 32906twf.doc/n =具有凹槽’因此僅需在此凹槽内填充—用賜水的膠體 ^，即I使發h件及承載板上之電子元件賴防水之效 確保發光裝置之電性品f。藉此，燈具不必額外配 置防杜構，何降低整·量及歸並節省製造成本。 雖本么明已以貫施例揭露如上，然其並非用以限定 本發明，任何所屬技術領域巾具有通常知識者，在不脫離 本發明之精神和範圍内，當可作些許之更動與潤飾，故本 發明之保護範圍當視後社_請專職圍所界定者為準。As described above, the bracket of the lamp of the present invention is adapted to be fixed to the fixed end, and the first screw and the second screw are respectively locked to the base through the locking hole and the slot of the bracket. The user can move the second screw along the slot relative to the bracket to rotate the seat with the first screw and the wire as the rotating shaft to adjust the relative angle between the base and the bracket. Thereby, the angle of the hairline placement on the fixed body at the fixed end can be adjusted to make the luminaire have a higher degree of freedom in configuration. In addition, the light-emitting device of the present invention covers the light-emitting element through the lens portion of the light-transmitting plate, so that the light-emitting element emits (four) the silk scarf and penetrates the light surface and the light-emitting surface or the outer curved surface of different curvatures. The light beam penetrates the human light surface and is transmitted to the side surface, the first side surface or the jth surface and the side surface, the first side surface or the second side surface reflects at least part of the light beam and is emitted by the light emitting surface or the outer curved surface, In addition to the light intensity and the degree of light emitted, the illuminance distribution of the light-emitting element can be controlled by the side: the light surface or the second side surface, so that the situation of cutting and ghosting can be prevented, so that ^First set to achieve better lighting effect. In addition, the light-transmitting plate of the present invention can be an integrally formed structure and its flat plate 17 201128122 EL98062 32906twf.doc / n = has a groove 'so only need to fill in this groove - Use the water-repellent gel ^, that is, I to ensure that the electronic components of the hair piece and the carrier board are waterproofed to ensure the electrical property of the light-emitting device f. Therefore, the lamp does not need to be additionally configured with anti-duplex, and the overall amount is reduced. And merge to save manufacturing costs. The present invention is not limited to the above-mentioned embodiments, and any one of ordinary skill in the art is capable of modifying and modifying the scope of the present invention without departing from the spirit and scope of the invention. It is subject to the definition of the post-committee.
【圖式簡單說明】 圖1為本發明一實施例之燈具的立體圖。 圖2為圖1之燈具的***圖。 圖3A及圖3B為圖1之座體相對支架轉動的作動示意 圖。 圖4為圖1之燈具裝設於隧道内的示意圖。 圖5為圖1之燈具於另一視角的立體圖。BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a lamp according to an embodiment of the present invention. Figure 2 is an exploded view of the luminaire of Figure 1. 3A and 3B are schematic views showing the operation of the seat of Fig. 1 relative to the rotation of the bracket. 4 is a schematic view of the lamp of FIG. 1 installed in a tunnel. Figure 5 is a perspective view of the luminaire of Figure 1 in another perspective.
圖6A為本發明另一實施例之發光裝置的俯視示意 圖。 圖6B為沿圖6A之線I-Ι的側視不意圖。 圖6C為圖6A之透光板的背面示意圖。 圖6D為本發明另一實施之發光裝置的側視示意圖。 圖7A為本發明另一實施例之發光裝置的俯視示意 圖。 圖7B為沿圖7A之線II-II的側視示意圖。 18 201128122 EL98062 32906twf.doc/n 圖7C為圖7A之透光板的背面示意圖。 圖8A為本發明另一實施例之發光裝置的俯視示意 圖。 圖8B為沿圖8A之線III-III的側視示意圖。 圖8C為圖8A之透光板的背面示意圖。 圖8D為圖8A之發光裝置之光強度分佈示意圖。 圖9A為本發明另一實施例之發光裝置的俯視示意 圖。 鲁 圖9B為沿圖9A之線IV-IV的側視不意圖。 圖9C為圖9A之透光板的背面示意圖。 圖9D為圖9A之發光裝置之光強度分佈示意圖。 【主要元件符號說明】 50 :燈具 51 :電源供應器 52 :座體 φ 52a:散熱鰭片 53 :燈罩 53a :開口 54 :支架 54a :鎖孔 54b :開槽 56 ··第一螺絲 58、第二螺絲 19 201128122 EL98062 32906twf.doc/n 60 :固定端 70 :路面 100、100,、200、200’ ：發光裝置 110、210 :承載器 120、220 :發光元件 130、130’、130’’、230、230’ ：透光板 132、232 :平板部 132a、232a :上表面 132b、232b :下表面 132c、232c :凹槽 134、134’、134”、234、234’ ：透鏡部 134a、234a :入光面 134d” ：外曲面 134b、134b’、234b、234b’ ：出光表面 134e’ ：側面 134c、134e、234c、234e :第一側表面 134d、134d’、234d、234d，：第二側表面 G、G’ ：膠體層 L、L，：光束 LI、L1 ·弟一部份光束 L2、L2’ ：第二部份光束Fig. 6A is a schematic plan view of a light-emitting device according to another embodiment of the present invention. Fig. 6B is a side view of the line I-Ι along the line of Fig. 6A. 6C is a schematic rear view of the light transmissive plate of FIG. 6A. 6D is a side elevational view of a light emitting device according to another embodiment of the present invention. Fig. 7A is a schematic plan view of a light-emitting device according to another embodiment of the present invention. Figure 7B is a side elevational view taken along line II-II of Figure 7A. 18 201128122 EL98062 32906twf.doc/n Figure 7C is a schematic rear view of the light transmissive plate of Figure 7A. Fig. 8A is a schematic plan view of a light-emitting device according to another embodiment of the present invention. Figure 8B is a side elevational view taken along line III-III of Figure 8A. 8C is a schematic rear view of the light transmissive plate of FIG. 8A. FIG. 8D is a schematic diagram of light intensity distribution of the light-emitting device of FIG. 8A. Fig. 9A is a plan view schematically showing a light-emitting device according to another embodiment of the present invention. Lutu 9B is a side view along line IV-IV of Fig. 9A. 9C is a schematic rear view of the light transmissive plate of FIG. 9A. 9D is a schematic view showing the light intensity distribution of the light-emitting device of FIG. 9A. [Main component symbol description] 50: Lamp 51: Power supply 52: Seat φ 52a: Heat sink fin 53: Lamp cover 53a: Opening 54: Bracket 54a: Lock hole 54b: Slot 56 · First screw 58, first Two screws 19 201128122 EL98062 32906twf.doc/n 60 : fixed end 70 : road surface 100 , 100 , 200 , 200 ′ : light-emitting devices 110 , 210 : carriers 120 , 220 : light-emitting elements 130 , 130 ′, 130 ′′, 230, 230': light-transmitting plates 132, 232: flat plate portions 132a, 232a: upper surfaces 132b, 232b: lower surfaces 132c, 232c: grooves 134, 134', 134", 234, 234': lens portions 134a, 234a : light-incident surface 134d": outer curved surface 134b, 134b', 234b, 234b': light-emitting surface 134e': side surface 134c, 134e, 234c, 234e: first side surface 134d, 134d', 234d, 234d, second side Surface G, G': colloidal layer L, L,: beam LI, L1 · part of the beam L2, L2': second part of the beam