201239261 iOTW 36341twf.doc/n 六、發明說明： 【發明所屬之技術領域】 昭 本發明是有關於一種光源裝置，且特別是有關於一種 明色光可於不同狀況下產生變化的光源、裝置。 【先前技術】 傳統的變色光源主要是應用於裝錦或情境燈源市 场。-般來說，變色光源所產生的色變 三種不同顏色的發光二極體，並=二二 來達到所需的區求。 色二=:;電:::::二二極體所產生的 光，以造成變色光源的效果通常;以=: :二色應用於較高階需求之市場上，如建築 物裝飾’而某些要求不高之產 ς 不需要有鮮的聽、亮歧壽权= 成本而路來達到顏色的變化便會導致太高的 成丰，而不符合需求。 【發明内容】 不提供—種光源裝置，其可依據不同狀況下提供 不同顏色的照明色光。 ^發明提出-種光源裝置，其包括—透光殼體、一發 70以及一波長轉換體。透光殼體具有一第一容置空間 4 201239261 LE1007I0TW 36341twf.doc/n 與一第一開口。發光元件裝設於透光殼體上並位於第一容 置空間内，且發光元件於第一容置空間内提供一第一光 束。波長轉換體係可移動地通過第一開口而進入或離開第 一容置空間内。發光元件所提供的第一光束在傳遞至波長 轉換體時’第一光束會被波長轉換體轉換成一第二光束， 且第二光束會通過透光殼體出射於透光殼體外，其中第二 光束為一可見光光束。 在本發明之一實施例中，第二光束的光強度會隨著波 長轉換體進入第一容置空間内之體積或表面積而變。 在本發明之一實施例中，光源裝置更包括一反射殼 體，具有一第二容置空間、一第二開口與一相對第二開口的出 光口，透光殼體與反射殼體連接並位於第二容置空間内，且反 射设體的苐一開口透過第一開口而與第一容置空間連通。在 本發明之一實施例中，波長轉換體係可移動地通過第二開 口與第一開口而進入第一容置空間内。 在本發明之一實施例中，第二光束在通過透光殼體而 進入反射忒體的第二容置空間内時，第二光束會被反射殼 體反射而出射於出光口。 在本發明之一實施例中，發光元件具有一提供第一光束 的發光面，且發光面面向第二開口。 在本發明之一實施例中，波長轉換體包括一桿狀物件 與一第一波長轉換層，其中第一波長轉換層適於覆蓋於桿 狀物件的表面上，且第一波長轉換層進入第一容置空間内 時，部分第-光束會被第，波長轉換層轉換成具有—第一波長 201239261 L,muu/1UTW 36341twf.doc/n 範圍的第二光束。在本私明少 k 一楚X月 貫施例中，波長轉換體更包 — 、3，第二波長轉換層與第一波長轉換層相鄰 設置，且第—波長轉換層與第二波長轉換層在依序進入第-容 會被第二波纖層轉換成… ^本發明之-實施例巾，具有第二波長範_第二光束 ”具有第-波長範_第二光束適於混光。 在本發明之-實施例巾，絲裝置更包括—液體， 於第一容置空間内。 在本發明之-實施例中，波長轉換體包括一流體斑一 摻雜於流體内的波長轉換材料。 、 在本發明之一實施例中，光源裝置更包括-可動式閥 門’位於第二開口處，且可動式閥門控制流體進入第 空間的多寡。 夏 在本發明之-實施例中，第一光束包括一可見光 或不可見光光束。 本發明提出-種光源褒置，其包括一透光殼體、至少 -波長轉換層以及-發光元件。透光殼體具有—第一容置 空間與-第-開口。波長轉換層位於第—容置空間内且配 置於透光殼體的-側壁上。發光元件係於第—容置空間内 移動並提供n束，且第_光束照射於波長轉換層的 -照射面積會隨著發光元件翁或靠近S —開σ而改變。 第-光束傳遞至波長轉換層時H束會被波長轉換層 轉換成-第二光束’且第二光束會通過透絲體出射於透 6 201239261 LE100710TW 36341twf.d〇c/n 光殼體外’其中第二光束為一可見光光束。 在本發明之—實施例中，發光元件具有一提供第一光束 的發光面，且發光面背向第-開口，而第―光束照射於波長 轉換層的照射面積隨著發光元件往靠近第一開口移動而變 大。 '一在本發明之—實施例中，第二光束的光強度係隨著發 光元件往靠近第—開口移動而變大。 在本發明之一實施例中，發光元件具有一提供第一光束 的心光面，且發光面面向第一開口，而第一光束照射於波長 轉換層的照射面猶著發光元件往遠離第一開口移動而變 大。 —在^發明之一實施例中，第二光束的光強度係隨著發 光元件遠離第一開口移動而變大。 七在本發明之—實施例中，配置於側壁上的波長轉換層 之浪度往遠離第—開口的方向上越來越大或越來越小。 在本發明之—實施例中，波長轉換層包括一螢光粉 層。 _在本發明之一實施例中，光源裝置更包括一反射殼 體，具有一第二容置空間、一第二開口與一相對第二開口的出 光口，透光设體與反射殼體連接並位於第二容置空間内，且反 射设體的第二開口透過第一開口而與第-容置空間連通。 在本發明之—實施例中’發光元件係可移動地通過第 開口與第一開口而進入第一容置空間内。 在本發明之—實施例中，第二光束在通過透光殼體而 201239261 LE100710TW 36341twf.doc/n 進入反射殼體的第二容置空間内時’第二光束會被反射殼 體反射而出射於出光口。 在本發明之一實施例中，至少一波長轉換層包括複數 個波長轉換層，且這些波長轉換層分別往遠離第一開口的 方向上相鄰設置。 在本發明之一實施例中，第一光束分別傳遞至這些波 長轉換層時，這些波長轉換層分別會將第一光束轉換成具 有多個不同波長範圍的第二光束。 在本發明之一實施例中，這些不同波長範圍的第二光 束適於彼此混光。 在本發明之一實施例中，發光元件具有一提供第一光束 的發光面，且發光面面向侧壁。 在本發明之一實施例中，光源裝置更包括一移動式拉 桿，係可移動地通過第一開口而進入第一容置空間内，且 移動式拉桿與發光元件連接，其中發光元件適於透過移動 式拉桿而於且第一容置空間内移動。 在本發明之一實施例中’光源裝置更包括一感測器， 適於感測外部環境而產生一訊號，且移動式拉桿適於依據 訊號而移動位於第一容置空間内的發光元件。 在本發明之一實施例中，感測器包括一光感測器或一 溫度感測器。 在本發明之一實施例中，第一光束包括一可見光光束 或不可見光光束。 基於上述’本發明之光源裝置藉由控制波長轉換體於 8 201239261 LE100710TW 36341twf.d〇c/n 第-容置空間所佔據的體積或表面積，藉以控制波長轉換 體轉換第^光束為第二光束之多寡，進而便可控制出射於 出光★口之，二光束的光強度。換言之，透過移動波長轉換 體於第谷置空間所佔據的體積或表面積，便可使得光源 裝置所提供照明之亮度與波長隨著使用者需求而變。 另外，光源裝置亦可藉由控制發光元件於第一容置空 間所處之位置，而控制位於透光殼體之側壁上的波長轉換 層轉換第了光束為第二光束之多寡，從而便可控制出射於 出光口之第-光束與第二光束之混光比例，從而可獲得多 樣化的色光。換言之，透過移動發光元件於第一容置空間 所所處之位置，便可使得光源裝置所提供照明之亮度與波 長隨著使用者需求而變。 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光源裝置的示意圖。請參考 圖卜本實施例之光源裂置刚包括一透光殼體m、一發 光το件120以及一波長轉換體13〇。透光殼體具有一 第厂容置空間112與-第_開口 114。發光元件12〇裝設 於透光殼體11〇上並位於第—容置空間112内，且發光元 件120於第一谷置空間112内提供一第一光束，其中發 光元件120具有提供第一光束U的發光面S卜在本實施例 中’發光兀件120可以是—發光二極體元件，其中發光元 201239261 LE100710TW 36341twf.doc/n 件120可包括一發光二極體晶片122與一電路板124，其 中發光二極體晶片122設置於電路板124上。另外，第一 光束L1可以是一可見光光束或一不可見光光束，此部份 取決波長轉換體130所選用之光激發材料，其中本實施例 是以第一光束L1為不可見光光束作為舉例說明，但不限 於此。 在本實施例中’光源裝置100可包括有一反射殼體 140 ’其中反射殼體140具有一第二容置空間M2、一第二開 口 144與一相對第二開口 144的出光口 146。具體而言，透光 设體110實體連接於反射殼體140並位於反射殼體mo的第二 谷置空間142内，其中反射殼體140的第二開口 Μ*可透過第 一開口 114而與第一容置空間112連通，且發光元件12〇的發 光面S1面向第二開口 144，如圖1所示。 另外，波長轉換體130係可移動地通過第一開口（Μ 而進入或離開第一容置空間112内，其中當發光元件12〇 所提供的第一光束L1在傳遞至波長轉換體丨3〇時，第一 光束L1會被波長轉換體130轉換成一第二光束L2，且第 二光束L2會通過透光殼體110出射於透光殼體u〇外， 如圖1所示。特別的是，第一光束L2為一可見光光束， 如此一來，光源裝置100便可以是一種提供照明光束的照 明裝置，但不限於此，其中關於光源裝置1〇〇提供照明: 方式將於後續段落中說明。 具體而言’由於波長轉換體130係可移動地通過第一 開口 114而進入或離開第一容置空間112内，因此，波長 201239261 LE100710TW 36341twf.doc/n 轉換體130佔據第一容置空間112内部之體積或表面積亦 會隨之不同，如此-來，第-光束L1照射於波長轉換體 130之體積或表面積亦會隨之不同，意即，波長轉換體— 所轉換之第二光束L2的光狀亦會隨著波長轉換體13〇 進入第-容置空間112内之體積或表面積而變。因此，使 用者便可透過移動波長轉換體13〇，使波長轉換體13〇於 第-容置空間112内部所佔之體積或表面積隨著不同時間 而改變，以控制出射於透光殼體11〇之第二光束L2的光 強度’進而可提供照明之亮度與波長可隨著不同時間而 生顏色變化。 詳細而言，本實施例之波長轉換體13〇可包括—桿狀 物件132與一第一波長轉換層134,其中第一波長轉層 134適於覆蓋於桿狀物件132的表面上，如此一來，第二 波長轉換層134便可根據時間的㈣或環素之改變而 可移動地通過反射殼體140之第二開口 144進入第—容置 空間112内，此時，至少部分傳遞至波長轉換體13〇之第=光 束L1便會被第一波長轉換層134轉換成具有第二光束L2，其 中第二光束L2可為具有-第—波絲圍的可見光，而此第— 波長範圍取決於使用者所使用之第一波長轉換層134之材料 與第一光束L1之光波長。於一實施例中，第一波長轉換層 之材料可為螢光材料或磷光材料。 θ 在本實施例中，由於透光殼體11〇本身是採用可透光 之材質，因此，被第一波長轉換層134所轉換之第二光束 L2便會通過透光殼體11〇而進入反射殼體14〇的第二容置 201239261 unuu/!〇TW 36341twf.doc/n 空間142内，此時，由於反射殼體140本身是採用光反射 性較佳的材料，因此第二光束L2便會被反射殼體14〇反 射而出射於出光口 146，如此一來，本實施例之光源裝置 100便可透過此出光口 146而向外在環境提供照明光束。 特別需要說明的是，由於第二光束L2本身之光強度 之變化與光波長之變化主要是根據第一光束L1照射於波 長轉換體130於第一容置空間112内所佔據之體積或表面 積’換言之，本實施例之光源裝置100便可透過移動波長 轉換體130，使移動波長轉換體130在進入或離開第一容 置空間112時’而造成波長轉換體130於第一容置空間112 内所佔據之體積或表面積產生變化，進而可改變及控制第 —光束L2本身之光強度之變化與光波長，從而可提供一 種照明免度與波長會隨著不同時間或不同環境下而產生顏 色與亮度之變化。 圖2A與圖2B分別為本發明另一實施例之光源裝置於 不同時間或不同環境下的示意圖。請同時參考圖2A與圖 2B，本實施例之光源裝置200與前述的光源裝置1〇〇是採 用相同的概念與原理，二者不同處在於：波長轉換體13〇a 更包括-第二波長轉換層136，其中第二波長轉換層i36盘第 一波長轉換層134相鄰設置，如圖2A與圖2B所示。在光 源裝置200令’當第-波長轉換層134與第二波長轉換層136 在依序進入第-容置空間m内，部分第—光束u會被第二 波長轉換層136轉換成具有一第二波長範圍的第二光束u。 詳細而言’敎參考圖2A，#第—波長轉換層134進 12 201239261 LE100710TW 36341twf.doc/n 入第一谷置空間112内，來自發光元件12〇的部分第一光束 L1在傳遞至第-波長轉換層134轉換成具有第—波長範圍的 第二光束L2，之後，隨著不同時間下或是不同環境下，波長 轉換體130a持續地被移動而使得第二波長轉換層136亦跟著 進入第一容置空間112時，部分第一光束u便會被第二波長 轉換層136所轉換，而產生具有第二波長範圍的第二光束L2, 如此一來，具有第一波長範圍的第二光束乙2便會與具有第二 波長範圍的第二光束L2混光，而在不同時間或不同環境下第 二光束便會具有不同顏色之色光與光強度。 換言之，本實施例之光源裝置2〇〇除了具有上述光源 裝置1〇〇所具有的優點外，更可透過將第二波長轉換層136 與第一波長轉換層134相鄰設置’進而可提供在不同時θ間或 不同環境下色彩變化度更為豐富之照明亮度與照明波長。 圖3為本發明又一實施例之光源裝置的示意圖。請參 考圖3，本實施例之光源裝置300與前述光源裝置1〇〇係 採用相同的概念與原理，二者不同之處在於：光源裝置3〇〇 更包括一液體150，其中液體150配置於第一容置空間112 内’如圖3所示。如此一來’第二光束以在出射於透光殼體 110時，便可呈現一種浪漫情境之光場分佈。換言之，本 實施例之光源裝置300便可成為一種浪漫情境光源與昭、 明。 、’ 詳細而言，由於第二光束L2會由折射率大的材質進入 到折射率小的材質，如：透光殼體110與第二容置空間的空 氣’因此第二光束L2在出射於透光殼體110時，便會呈現較 13 201239261201239261 iOTW 36341twf.doc/n VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a light source device, and more particularly to a light source and device in which a bright light can be changed under different conditions. [Prior Art] The conventional color-changing light source is mainly applied to the market of the decoration or situation light source. In general, the color change caused by the color-changing light source is three different colors of light-emitting diodes, and = two to two to achieve the desired area. Color two =:; electricity::::: The light produced by the diode is used to cause the effect of the color-changing light source; usually ==: two-color is applied to the market of higher-order demand, such as building decoration' Some of the less demanding calves do not need to have a fresh listening, bright life = cost and the way to achieve color changes will lead to too high Chengfeng, but not in line with demand. SUMMARY OF THE INVENTION A light source device is not provided which can provide different colors of illumination color depending on different conditions. The invention proposes a light source device comprising a light transmissive housing, a hair 70 and a wavelength converter. The light-transmissive housing has a first receiving space 4 201239261 LE1007I0TW 36341twf.doc/n and a first opening. The illuminating element is disposed on the light-transmitting housing and located in the first accommodating space, and the illuminating element provides a first light beam in the first accommodating space. The wavelength conversion system movably passes through the first opening into or out of the first housing space. When the first light beam provided by the light-emitting element is transmitted to the wavelength conversion body, the first light beam is converted into a second light beam by the wavelength conversion body, and the second light beam is emitted outside the light-transmitting shell through the light-transmitting shell, wherein the second light beam The beam is a visible light beam. In one embodiment of the invention, the light intensity of the second beam varies with the volume or surface area of the wavelength converter into the first housing space. In an embodiment of the invention, the light source device further includes a reflective housing having a second receiving space, a second opening and a light exit opening opposite the second opening, the light transmissive housing being coupled to the reflective housing The first opening is located in the second accommodating space, and the first opening of the reflective device communicates with the first accommodating space through the first opening. In an embodiment of the invention, the wavelength conversion system movably passes through the second opening and the first opening into the first accommodating space. In an embodiment of the invention, when the second light beam enters the second accommodating space of the reflective body through the light transmissive housing, the second light beam is reflected by the reflective housing and exits the light exit opening. In an embodiment of the invention, the light emitting element has a light emitting surface that provides a first light beam, and the light emitting surface faces the second opening. In an embodiment of the invention, the wavelength conversion body includes a rod member and a first wavelength conversion layer, wherein the first wavelength conversion layer is adapted to cover the surface of the rod member, and the first wavelength conversion layer enters the first When accommodating the space, part of the first beam will be converted by the wavelength conversion layer into a second beam having a range of -first wavelength 201239261 L, muu / 1UTW 36341 twf.doc / n. In the embodiment of the present invention, the wavelength conversion body further includes -, 3, the second wavelength conversion layer is disposed adjacent to the first wavelength conversion layer, and the first wavelength conversion layer and the second wavelength conversion The layer sequentially enters the first volume and is converted into the second wave layer by the second wave layer of the present invention. The second embodiment of the invention has a second wavelength range. The second beam has a first wavelength range. The second beam is suitable for light mixing. In the embodiment of the present invention, the wire device further includes a liquid in the first accommodating space. In the embodiment of the present invention, the wavelength converting body includes a fluid spot and a wavelength conversion doped in the fluid. In an embodiment of the invention, the light source device further comprises a - movable valve 'located at the second opening, and the movable valve controls the amount of fluid entering the first space. In the present invention - the embodiment A light beam comprises a visible light or an invisible light beam. The invention provides a light source arrangement comprising a light transmissive housing, at least a wavelength conversion layer and a light emitting element. The light transmissive housing has a first accommodating space and First-opening. The wavelength conversion layer is located at The illuminating element is disposed in the first accommodating space and provides n beams, and the illuminating area of the ray beam irradiated to the wavelength conversion layer is along with the illuminating element. The Weng changes or is close to S—open σ. When the first beam is transmitted to the wavelength conversion layer, the H beam is converted into a second beam by the wavelength conversion layer and the second beam is emitted through the light body to pass through 6 201239261 LE100710TW 36341twf. D〇c/n outside the optical housing, wherein the second light beam is a visible light beam. In an embodiment of the invention, the light emitting element has a light emitting surface that provides the first light beam, and the light emitting surface faces away from the first opening, and The illumination area of the beam irradiated to the wavelength conversion layer becomes larger as the light-emitting element moves closer to the first opening. In one embodiment of the invention, the light intensity of the second beam is as the light-emitting element approaches In one embodiment of the invention, the light-emitting element has a core surface that provides the first light beam, and the light-emitting surface faces the first opening, and the first light beam is irradiated onto the illumination surface of the wavelength conversion layer. hair The component is moved away from the first opening to become larger. - In one embodiment of the invention, the light intensity of the second beam becomes larger as the illuminating element moves away from the first opening. 7. In the present invention - an embodiment The wavelength of the wavelength conversion layer disposed on the sidewall is larger or smaller in a direction away from the first opening. In the embodiment of the invention, the wavelength conversion layer comprises a phosphor layer. In one embodiment of the present invention, the light source device further includes a reflective housing having a second receiving space, a second opening, and a light exiting opening opposite to the second opening, the light transmitting body being connected to the reflective housing and located In the second accommodating space, the second opening of the reflective device communicates with the first accommodating space through the first opening. In the embodiment of the invention, the illuminating element is movably passed through the first opening and the first opening And enter the first accommodation space. In the embodiment of the present invention, when the second light beam enters the second accommodating space of the reflective casing through the light-transmitting casing and 201239261 LE100710TW 36341twf.doc/n, the second light beam is reflected by the reflective casing and is emitted. At the light outlet. In an embodiment of the invention, the at least one wavelength conversion layer comprises a plurality of wavelength conversion layers, and the wavelength conversion layers are respectively disposed adjacent to each other in a direction away from the first opening. In one embodiment of the invention, when the first beams are respectively delivered to the wavelength conversion layers, the wavelength conversion layers respectively convert the first beam into a second beam having a plurality of different wavelength ranges. In one embodiment of the invention, the second beams of these different wavelength ranges are adapted to be mixed with one another. In an embodiment of the invention, the light emitting element has a light emitting surface that provides a first light beam, and the light emitting surface faces the side wall. In an embodiment of the invention, the light source device further includes a movable pull rod that is movably inserted into the first receiving space through the first opening, and the movable pull rod is connected to the light emitting element, wherein the light emitting element is adapted to transmit The movable drawbar moves in the first accommodating space. In an embodiment of the invention, the light source device further includes a sensor adapted to sense an external environment to generate a signal, and the movable drawbar is adapted to move the light emitting element located in the first accommodating space according to the signal. In one embodiment of the invention, the sensor includes a light sensor or a temperature sensor. In an embodiment of the invention, the first beam comprises a visible light beam or an invisible light beam. The light source device according to the above invention controls the wavelength conversion body to convert the second light beam into a second light beam by controlling the volume or surface area occupied by the wavelength conversion body in the 8 201239261 LE100710TW 36341twf.d〇c/n first-accommodating space. The amount of light that can be controlled by the two beams is controlled by the light exiting the mouth. In other words, by moving the volume or surface area occupied by the wavelength converter in the valley space, the brightness and wavelength of the illumination provided by the light source device can be varied as the user desires. In addition, the light source device can control the position of the light-emitting element at the first accommodating space, and control the wavelength conversion layer located on the sidewall of the light-transmitting shell to convert the first light beam into the second light beam, thereby The light mixing ratio of the first light beam and the second light beam which are emitted to the light exit opening is controlled, so that a variety of color light can be obtained. In other words, by moving the position of the light-emitting element in the first accommodating space, the brightness and the wavelength of the illumination provided by the light source device can be changed according to the user's demand. 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 schematic view showing a light source device according to an embodiment of the present invention. The light source splitting of the embodiment of the present invention includes a light-transmitting housing m, a light-emitting member 120, and a wavelength conversion body 13A. The light transmissive housing has a first factory accommodation space 112 and a -th opening 114. The illuminating element 12 is disposed on the light-transmitting housing 11 并 and located in the first accommodating space 112, and the illuminating element 120 provides a first light beam in the first ambiguous space 112, wherein the illuminating element 120 has the first The light emitting surface S of the light beam U can be a light emitting diode element in the embodiment, wherein the light emitting element 201239261 LE100710TW 36341twf.doc/n 120 can include a light emitting diode chip 122 and a circuit. The board 124 has a light emitting diode chip 122 disposed on the circuit board 124. In addition, the first light beam L1 may be a visible light beam or an invisible light beam, and this portion depends on the light excitation material selected by the wavelength conversion body 130. In this embodiment, the first light beam L1 is an invisible light beam as an example. But it is not limited to this. In the present embodiment, the light source device 100 can include a reflective housing 140', wherein the reflective housing 140 has a second receiving space M2, a second opening 144 and a light exit opening 146 opposite the second opening 144. Specifically, the transparent body 110 is physically connected to the reflective housing 140 and located in the second valley 142 of the reflective housing mo, wherein the second opening Μ* of the reflective housing 140 is transparent to the first opening 114. The first accommodating space 112 is in communication, and the light emitting surface S1 of the light emitting element 12 面向 faces the second opening 144 as shown in FIG. 1 . In addition, the wavelength converting body 130 is movably passed through the first opening (Μ into or away from the first accommodating space 112, wherein the first light beam L1 provided by the illuminating element 12 在 is transmitted to the wavelength converting body 〇3〇 The first light beam L1 is converted into a second light beam L2 by the wavelength converting body 130, and the second light beam L2 is emitted through the light transmitting housing 110 outside the light transmitting housing, as shown in FIG. 1. In particular, The first light beam L2 is a visible light beam. Thus, the light source device 100 can be an illumination device for providing an illumination beam, but is not limited thereto, wherein the illumination is provided with respect to the light source device 1 : the manner will be explained in the following paragraphs. Specifically, since the wavelength conversion body 130 movably passes through the first opening 114 into or away from the first accommodating space 112, the wavelength 201239261 LE100710TW 36341 twf.doc/n conversion body 130 occupies the first accommodating space. The volume or surface area of the interior 112 will also be different, so that the volume or surface area of the first light beam L1 irradiated to the wavelength converting body 130 will also be different, that is, the wavelength converting body - converted The light shape of the two light beams L2 also changes with the volume or surface area of the wavelength converting body 13 〇 into the first accommodating space 112. Therefore, the user can move the wavelength converting body 13 〇 to make the wavelength converting body 13 〇 The volume or surface area occupied by the interior of the first accommodating space 112 is changed with time to control the light intensity of the second light beam L2 emitted from the light-transmitting housing 11 to further provide illumination brightness and wavelength with In detail, the wavelength converting body 13 of the present embodiment may include a rod member 132 and a first wavelength converting layer 134, wherein the first wavelength converting layer 134 is adapted to cover the rod shape On the surface of the object 132, the second wavelength conversion layer 134 can be movably moved into the first accommodating space 112 through the second opening 144 of the reflective housing 140 according to the change of time (4) or the ring. At this time, the first light beam L1 at least partially transmitted to the wavelength converting body 13 is converted into the second light beam L2 by the first wavelength converting layer 134, wherein the second light beam L2 may be visible light having a -first wave surrounding And this first wave The range depends on the material of the first wavelength conversion layer 134 used by the user and the wavelength of the light of the first light beam L1. In an embodiment, the material of the first wavelength conversion layer may be a fluorescent material or a phosphorescent material. In the embodiment, since the light transmissive housing 11 itself is made of a light transmissive material, the second light beam L2 converted by the first wavelength conversion layer 134 enters the reflective housing through the light transmissive housing 11 14〇's second housing 201239261 unuu/!〇TW 36341twf.doc/n space 142, at this time, since the reflective housing 140 itself is a material with better light reflectivity, the second light beam L2 will be reflected The housing 14 is reflected and emitted to the light exit opening 146. Thus, the light source device 100 of the embodiment can provide an illumination beam to the environment outward through the light exit opening 146. In particular, the change in the light intensity of the second light beam L2 itself and the change in the wavelength of the light are mainly based on the volume or surface area occupied by the first light beam L1 in the first accommodating space 112. In other words, the light source device 100 of the present embodiment can move the wavelength conversion body 130 to move the wavelength conversion body 130 into or out of the first accommodating space 112 to cause the wavelength conversion body 130 to be in the first accommodating space 112. The volume or surface area occupied changes, and thus the change of the light intensity of the first light beam L2 and the wavelength of the light can be changed and controlled, thereby providing an illumination freedom and a wavelength which can be colored with different time or different environments. The change in brightness. 2A and 2B are respectively schematic views of a light source device according to another embodiment of the present invention at different times or in different environments. Referring to FIG. 2A and FIG. 2B simultaneously, the light source device 200 of the present embodiment adopts the same concept and principle as the foregoing light source device 1 , except that the wavelength conversion body 13 〇 a further includes a second wavelength. The conversion layer 136, wherein the second wavelength conversion layer i36, the first wavelength conversion layer 134 is disposed adjacent to each other, as shown in FIGS. 2A and 2B. In the light source device 200, when the first wavelength conversion layer 134 and the second wavelength conversion layer 136 are sequentially entered into the first accommodating space m, part of the first light beam u is converted into a first wavelength conversion layer 136 by having a first A second beam u of two wavelength ranges. In detail, referring to FIG. 2A, the #th wavelength conversion layer 134 into 12 201239261 LE100710TW 36341twf.doc/n is inserted into the first valley 112, and part of the first light beam L1 from the light emitting element 12 is transmitted to the first - The wavelength conversion layer 134 is converted into the second light beam L2 having the first wavelength range, and then, the wavelength conversion body 130a is continuously moved with different time or under different environments, so that the second wavelength conversion layer 136 also enters the When a space 112 is received, part of the first beam u is converted by the second wavelength conversion layer 136 to generate a second beam L2 having a second wavelength range, such that the second beam having the first wavelength range B2 will be mixed with the second light beam L2 having the second wavelength range, and the second light beam will have different colors of light and light intensity at different times or in different environments. In other words, the light source device 2 of the present embodiment can be provided by providing the second wavelength conversion layer 136 adjacent to the first wavelength conversion layer 134 in addition to the advantages of the light source device 1 . Illumination brightness and illumination wavelength are more abundant in color change between θ or different environments. 3 is a schematic view of a light source device according to still another embodiment of the present invention. Referring to FIG. 3, the light source device 300 of the present embodiment adopts the same concept and principle as the light source device 1 described above, and the difference is that the light source device 3 further includes a liquid 150, wherein the liquid 150 is disposed on The inside of the first accommodating space 112 is as shown in FIG. 3. In this way, the second light beam can present a light field distribution of a romantic situation when it is emitted from the light-transmitting casing 110. In other words, the light source device 300 of the present embodiment can be a romantic situation light source and Zhao Ming. In detail, since the second light beam L2 enters a material having a small refractive index from a material having a large refractive index, such as air passing through the light-transmitting housing 110 and the second housing space, the second light beam L2 is emitted. When the light-transmissive shell 110 is light, it will appear more than 13 201239261
LtlUU/i〇TW 36341twf.doc/n 大的發散角度，如此一來，便會呈現一種暈光似的光場分饰。 再者，若欲加強此類光場分佈而使光源裝置300提供更為浪 漫之光場分佈，亦可透過搭配通入高壓空氣擾流於液體15〇 内0 換言之，本實施例之光源裝置300除了可具有上述光 源裝置100所具有的優點外，更可提供一種浪漫情境之光 場分佈，以供照明之用。 圖4為本發明再一實施例之光源裝置的示意圖。請參 考圖4，本實施例之光源裝置400與前述的光源裝置100 採用相同的概念與原理，二者不同處在於：波長轉換體 130b包括一流體131與一摻雜於流體131内的波長轉換材 料133。在本實施例中，光源裝置4〇〇更包括一可動式閥門 160,位於反射殼體140的第二開口 144處，且可動式閥門160 控制流體131進入第一容置空間112的多寡。詳細來說， 由於流體131内摻有波長轉換材料丨33，因此當位於第一 容置空間112内的流體131之體積越多時’則波長轉換體 130b可轉換較多的第一光束li，意即第二光束L2的光強 度便會增加。類似地’本實施例之光源裝置4〇〇亦是透過 控制流入或流出第一容置空間112的流體131之體積，便 可控制第二光束L2之光強度。 需要說明的是’若波長轉換材料133採用複數種類的 光激發材料時，則出射於出光口 146的第二光束L2便會 呈現如光源裝置200所提及之更為炫麗之光場分佈。也就 是說，亦可透過控制流入或流出第一容置空間112的流體 201239261 LE100710TW 36341twf.doc/n 131之體積，而控制第二光束L2所呈現的色光。 圖5A與圖5B分別為本發明更一實施例之光源裝置於 不同狀況下的示意圖。請同時參考圖5A與圖5B，本實施 例之光源裝置500,其包括一透光殼體510、至少一波長轉 換層520以及一發光元件530。透光殼體510具有一第一 容置空間512與一第一開口 514，且波長轉換層520位於 第一容置空間512内且配置於透光殼體510的一側壁W1 上。在本實施例中，波長轉換層520可以是一螢光粉層， 其中螢光粉層依使用者的需求與設計，而可為有機螢光粉 層或是無機螢光粉層。 另外，發光元件530係於第一容置空間512内移動並 提供一第一光束L1，且第一光束L1照射於波長轉換層520 的一照射面積會隨著發光元件530遠離或靠近第一開口 514而改變。在本實施例中，發光元件530可以是一發光 二極體元件’其中發光元件530可包括一發光二極體晶片 532與一電路板534,其中發光二極體晶片532設置於電路 板534上。另外，第一光束L1可以是一可見光光束或一 不可見光光束，此部份取決波長轉換層520所選用之材 料，其中本實施例是以第一光束U為可見光光東 例說明，如：藍光光束，但不限於此。 + 在本實施例中，光源裝置500可包括有一移動式拉桿 550,其中移動式拉桿55〇與發光元件53〇連接，且移動^ 拉桿550係可移動地通過第一開口 514而進入第—六二 ^12内。換言之，發光元件530係可透過移動式拉桿55〇 15 201239261 i^Jciwu/iOTW 36341twf.doc/n 的帶動，而於第一容置空間512内上下移動，如圖5a與 圖5B所示。 在本實施例中，光源裝置500亦可包括有一反射殼體 540，其中反射殼體540具有一第一谷置空間542、一第二開 口 544與一相對第二開口 544的出光口 546。具體而言，透光 殼體510實體連接於反射殼體540並位於反射殼體540之第二 容置空間542内，且反射殼體540的第二開口 544透過第一開 口 514而與第一容置空間512連通，如圖5A與圖5B所示。 詳細來說，由於發光元件530適於於透光殼體51〇之 第一容置空間512，且透光殼體510内之侧壁W1上又設 置有波長轉換層520,因此第一光束L1便會傳遞至波長轉 換層520，此時，傳遞至波長轉換層520之第一光束L1便 會被波長轉換層520轉換成一第二光束L2，且第二光束 L2通過透光殼體510出射於透光殼體510外，其中第二光 束L2為一可見光光束。在本實施例中，第二光束L2在通 過透光殼體510而進入反射殼體540的第二容置空間542 内時，第二光束L2會被反射殼體540反射而出射於出光 口 546 ’如圖5A與圖5B所示。 具體而言，在圖5A中，由於發光元件530具有一提供 第一光束L1的發光面S1，且發光面S1背向第一開口 514， 因此發光元件530若較為遠離透光殼體510的第一開口 514 時，則第一光束L1照射於波長轉換層210上的照射面積 便會較小’意即僅有少部分的第一光束會轉換成第二光束 L2,而大部分不會被轉換成第二光束L2的第一光束〇便 201239261 LE100710TW 36341twf.doc/n 會出射於出光口 546。相反地，在圖5B中，由於發光元件 530較為靠近透光殼體510的第一開口 514，因此第—光束 L1照射於波長轉換層520上的照射面積便會相對較大，音 即大部分的第一光束L1便可被轉換成第二光束乙2，而^ 有少部分不會被轉換成第二光束L2的第—光束L1出射於 出光口 546。換s之，第二光束L2的光強度係會隨著發光 元件530往靠近第一開口 514移動而變大。 舉例來說，在圖5A中，若發光元件53〇為藍光發光 元件’且其出射的藍光能量為1〇〇〇/^時，則於圖5a中的實 施形態中，便僅有18%的藍光會被轉換成黃光出射於出光 口’而剩餘82%的藍光亦會出射於出光口，也就是說，於 圖5A之實施形態中，光源裝置5〇〇所提供的照光波段之 波長為18%的黃光與82%的藍光所混成的色光；相對地， 在圖5B中，由於第一光束L1照射於波長轉換層21〇上的 照射面積較大，因此於圖5B中的實施形態中，便有3〇% 的藍光可會被轉換成黃光而出射於出光口 546，而剩餘7〇 %的藍光亦會出射於出光口，也就是說，於圖5B之實施 形態中，光源裝置500所提供的照光波段之波長為3〇%的 黃光與70%的藍光所混成的色光。 基於上述可知’本實施例之光源裝置5〇〇主要是透過 移動發光元件530,以控制第一光束L1照射於波長轉換層 520上的照射面積，其中第一光束L1照射於波長轉換層 520上的照射面積不同便會產生不同光強度的第二色光。 換言之，藉由控制第一光束L1照射於波長轉換層52〇上 17 201239261 LE100710TW 36341twf.doc/n 的照射面積’便可調整出射於出光口 546的色光之混光比 例，意即透過上述的方式便可使光源裝置5〇〇提供不同波 長範圍的照明色光。 圖6A與圖6B分別為本發明另一實施例之光源裝置於 不同實施形態下的示意圖。請先參考圖6A，本實施例之光 源裝置600a與前述的光源裝置500採用相似的概念與原 理’二者不同處在於：配置於側壁W1上的波長轉換層52〇a 之濃度往遠離第一開口 514的方向上越來越小，且發光元 件530a所具有的發光面以面向第一開口 514，如此一士，= 光元件530a所提供的第一光束L1照射於波長轉換層 的照射面積，便會隨著發光元件53〇a往遠離第一開胃口 移動而變大。類似地，由於本實施例之光源裝置6〇加主 是透過移動發光元件530a，以控制第一光束L1照射於 長轉換層520a上的照射面積，其中由於第一光束li照毒 於波長轉換層520a上的照射面積不同便會產生不同来、= 度的第二色光L2。換言之，本實施例之光源裝置6〇〇 樣地具有前述光源裝置5〇〇所提及之優點。 接著，請參考圖6B，本實施例之光源裝置6〇% 源裝置600a採用相同的概念與原理，二者不同产 '、 置於側壁W1上的波長轉換層52%之濃度 ；·配 別的方向上越來越大，且發光元件別之發疋光離面^ = 第-開口 514。類似地，由於本實施例之光源裂二向 透過移動發光it件通控㈣—光束u照射 = 層52〇a上的照射面積，其中在越往遠離波長轉換層52% 201239261 LE100710TW 36341twf.doc/n 之濃度大的方向移動時’第一光束LI照射於波長轉換層 520a上的照射面積會越大。因此，本實施例之光源事置 600b同樣地具有前述光源裝置600a所提及之優點。 圖7A與圖7B分別為本發明更一實施例之光源褒置於 不同實施形態下的示意圖。請先參考圖7A，本實施例之光 源裝置700a與前述的光源裝置600a採用相似的概念，二 者不同處在於··波長轉換層520c可包括有複數個波長轉換 層71卜713、715、717、719’且這些波長轉換層71卜713、 715、717、719分別往遠離第一開口 514的方向上相鄰設 置，如圖7A所示。在本實施例中，當位於第一容置空間 512内的發光元件520a往遠離或靠近第一開口 514的方向 移動，且第一光束L1分別傳遞至這些波長轉換層711、 713、715、717、719 時，這些波長轉換層 7U、713、715、 717、719便適於分別將第一光束L1轉換成具有多個不同 波長乾圍的第一光束L2，如此一來，這些不同波長範圍的 第二光束L2在出射於出光口 546時，便會被混光，而使 得光源裝置700a可提供各種顏色的色光，甚至是白光。 接著，請參考圖7B，本實施例之光源裝置7〇〇b與光 源裝置700a採用相同的概念與原理，二者不同處在於：發 光元件530之發光面S1背向第一開口 514。因此，本實^ 例之光源裝置7_同樣地可藉由移動發光元件53()，以使 將第-光束L1轉換成具有多個不同波長範圍的第二光束 L2並錢’從而使得域裝置7麵同樣地可提供各種顏 色的色光，甚至是白光。 19 201239261 LE100710TW 36341twf.doc/n 圖8A與圖8B分別繪示圖7A與圖7B之光源裝置設 有感測器的示意圖。請先參考圖8A與圖8B，本實施例之 光源裝置800a與光源裝置700a之不同處在於：光源裝置 800a更包括一感測器810，其中感測器適於感測外部 環境而產生一訊號，且移動式拉桿550適於依據訊號而移 動位於第一容置空間512内的發光元件53〇，如圖8A所繪 示。在本實施例中，此感測器可為一感溫器或是一感光器， 意即本貫施例之光源裝置800a可藉由外部環境的狀況來 移動發光元件530 ’藉以使得光源裝置8〇〇a可依據不同環 境狀況下提供不同色光照明。另外，於圖中，光源裝 置800b與光源裝置800a不同處在於：感測器81〇a裝設於 透光殼體510内。 值得一提的是，上述的發光元件12〇、53〇皆是以正 向發光元件為舉例說明，於其他實施例中，上述的發光元 件120、53G亦可為-側向發光元件，其中此發光^件的發 光面面向側壁或波長轉換層。 知上所述，本發明之光源裝置至少具有下列優點。首 先，藉由控制波長轉換體於第一容置空間所佔據的體積或 表，積，藉以控制波長轉換體轉換第一光束為第二光束之 夕养，進而便可控制出射於出光口之第二光束的光強度。 換吕之，透過移動波長轉換體於第一容置空間所佔據的體 積或表面積，便可使得光源裳置所提供照明之亮度與波長 隨者使用者需求而變。 另外，光源裝置亦可藉由控制發光元件於第一容置空 20 201239261 LE100710TW36341twf.doc/n 間所處之位置，而控制位於透光殼體之側壁上的波長轉換 層轉換第一光束為第二光束之多寡，從而便可控制出射於 出光口之第一光束與第二光束之混光比例，從而可獲得多 樣化的色光。換言之，透過移動發光元件於第一容置空間 所所處之位置，便可使得光源裝置所提供照明之亮度與波 長隨著使用者需求而變。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化盘修飾，皆仍 涵蓋之範圍内。另外本發明的任-實施例或 !二專：：頊達成本發明所揭露之全部目的或優點或 夕田，1非田*要部分和標題僅是用來辅助專利文件搜尋 用’並非肖來限制本發明之權利範圍。 【圖式簡單說明】 圖1為本發明—實施例之光源裝置的示意圖。 ^ 2 AH2 β分別為本發明另一實施例之光源裝置於 不同時間或不同環境下的示意圖。 圖3 ^發明又一實施例之光源裝置的示意圖。 圖Λ 發明再—實施例之光源裝置的示意圖。 圖5Α” 5Β分別為本發明更一實施 裝置於 不同狀況下的示意圖。 f 6Β分別為本發明另—實施例之光源裝置於 不同實施形悲下的示意圖。 21 201239261 Ltiuy/iOTW 36341twf.doc/n 圖7A與圖7B分別為本發明更一實施例之光源裝置於 不同實施形態下的示意圖。 圖8A與圖8B分別繪示圖7A與圖7B之光源裝置設 有感測器的示意圖。 【主要元件符號說明】 100、200、300、400、500、600a、600b、700a、700b、 800a、800b :光源裝置 110、510 :透光殼體 120、530、530a :發光元件 130 :波長轉換體 112、512 :第一容置空間 114、514 :第一開口 L1 :第一光束 122 :發光二極體晶片 124 :電路板 132 :桿狀物件 134 :第一波長轉換層 130a :波長轉換體 136 :第二波長轉換層 130b :波長轉換體 131 :流體 133 :波長轉換材料 140、540 :反射殼體 22 201239261 LE100710TW 36341twf.doc/n 142、542 :第二容置空間 144、544 :第二開口 146 :出光口 150 :液體 160 :可動式閥門 520 :波長轉換層 550 :移動式拉桿 520a、520b、520c :波長轉換層 530a :發光元件 711、713、715、717、719 :波長轉換層 810 :感測器 810a :感測器 S1 :發光面 W1 :側壁 23LtlUU/i〇TW 36341twf.doc/n The large divergence angle, in this way, will present a halo-like light field decoration. Furthermore, if the light source device 300 is to be provided with a more romantic light field distribution, the light source device 300 can be provided with a more romantic light field distribution, and can also be turbulent in the liquid 15 by using a high-pressure air. In other words, the light source device 300 of the present embodiment. In addition to the advantages of the light source device 100 described above, a light field distribution of a romantic situation can be provided for illumination. 4 is a schematic view of a light source device according to still another embodiment of the present invention. Referring to FIG. 4, the light source device 400 of the present embodiment adopts the same concept and principle as the light source device 100 described above, and the difference is that the wavelength converting body 130b includes a fluid 131 and a wavelength conversion doped in the fluid 131. Material 133. In the present embodiment, the light source device 4 further includes a movable valve 160 located at the second opening 144 of the reflective housing 140, and the movable valve 160 controls the amount of the fluid 131 entering the first housing space 112. In detail, since the fluid 131 is doped with the wavelength converting material 丨33, when the volume of the fluid 131 located in the first accommodating space 112 is larger, the wavelength converting body 130b can convert more of the first light beam li, This means that the light intensity of the second light beam L2 will increase. Similarly, the light source device 4 of the present embodiment controls the light intensity of the second light beam L2 by controlling the volume of the fluid 131 flowing into or out of the first housing space 112. It is to be noted that if the wavelength converting material 133 employs a plurality of kinds of photoexciting materials, the second light beam L2 emerging from the light exit opening 146 exhibits a more dazzling light field distribution as mentioned by the light source device 200. That is to say, the color light presented by the second light beam L2 can also be controlled by controlling the volume of the fluid 201239261 LE100710TW 36341twf.doc/n 131 flowing into or out of the first accommodating space 112. 5A and 5B are respectively schematic views of a light source device according to a further embodiment of the present invention under different conditions. Referring to FIG. 5A and FIG. 5B, the light source device 500 of the embodiment includes a light transmissive housing 510, at least one wavelength conversion layer 520, and a light emitting element 530. The light-transmissive housing 510 has a first accommodating space 512 and a first opening 514, and the wavelength conversion layer 520 is disposed in the first accommodating space 512 and disposed on a sidewall W1 of the light-transmitting housing 510. In this embodiment, the wavelength conversion layer 520 can be a phosphor layer, wherein the phosphor layer can be an organic phosphor layer or an inorganic phosphor layer according to the needs and design of the user. In addition, the light-emitting element 530 moves in the first accommodating space 512 and provides a first light beam L1, and an illumination area of the first light beam L1 irradiated to the wavelength conversion layer 520 is away from or close to the first opening along the light-emitting element 530. Changed 514. In this embodiment, the light-emitting element 530 can be a light-emitting diode element. The light-emitting element 530 can include a light-emitting diode chip 532 and a circuit board 534. The light-emitting diode chip 532 is disposed on the circuit board 534. . In addition, the first light beam L1 may be a visible light beam or an invisible light beam, and this portion depends on the material selected for the wavelength conversion layer 520. In this embodiment, the first light beam U is visible light, such as: blue light. Light beam, but not limited to this. In the present embodiment, the light source device 500 can include a movable pull rod 550, wherein the movable pull rod 55 is connected to the light emitting element 53A, and the moving rod 550 is movably passed through the first opening 514 to enter the sixth Within 2^12. In other words, the light-emitting element 530 can be moved up and down in the first accommodating space 512 through the movement of the movable rod 55 〇 15 201239261 i^Jciwu/iOTW 36341 twf.doc/n, as shown in FIGS. 5a and 5B. In this embodiment, the light source device 500 can also include a reflective housing 540. The reflective housing 540 has a first valley 542, a second opening 544, and a light exit 546 opposite the second opening 544. Specifically, the transparent housing 510 is physically connected to the reflective housing 540 and located in the second receiving space 542 of the reflective housing 540 , and the second opening 544 of the reflective housing 540 is transmitted through the first opening 514 and the first The accommodating space 512 is connected as shown in FIGS. 5A and 5B. In detail, since the light-emitting element 530 is adapted to the first accommodating space 512 of the light-transmitting housing 51 and the wavelength conversion layer 520 is disposed on the sidewall W1 of the light-transmitting housing 510, the first light beam L1 is provided. The first light beam L1 transmitted to the wavelength conversion layer 520 is converted into a second light beam L2 by the wavelength conversion layer 520, and the second light beam L2 is emitted through the light transmissive housing 510. Outside the light transmissive housing 510, wherein the second light beam L2 is a visible light beam. In this embodiment, when the second light beam L2 enters the second accommodating space 542 of the reflective housing 540 through the transparent housing 510, the second light beam L2 is reflected by the reflective housing 540 and exits the light exit opening 546. 'Figure 5A and Figure 5B. Specifically, in FIG. 5A, since the light-emitting element 530 has a light-emitting surface S1 that provides the first light beam L1, and the light-emitting surface S1 faces away from the first opening 514, the light-emitting element 530 is farther away from the light-transmitting shell 510. When an opening 514 is formed, the illumination area of the first light beam L1 on the wavelength conversion layer 210 will be smaller, meaning that only a small portion of the first light beam will be converted into the second light beam L2, and most of the light will not be converted. The first beam of the second light beam L2, 201239261 LE100710TW 36341twf.doc/n, is emitted to the light exit port 546. Conversely, in FIG. 5B, since the light-emitting element 530 is closer to the first opening 514 of the light-transmitting casing 510, the illumination area of the first light beam L1 irradiated onto the wavelength conversion layer 520 is relatively large, and the sound is mostly The first light beam L1 can be converted into the second light beam B2, and the first light beam L1 having a small portion that is not converted into the second light beam L2 is emitted to the light exit port 546. In other words, the light intensity of the second light beam L2 becomes larger as the light-emitting element 530 moves closer to the first opening 514. For example, in FIG. 5A, if the light-emitting element 53 is a blue light-emitting element and the blue light energy emitted is 1 〇〇〇/^, then in the embodiment of FIG. 5a, only 18% The blue light is converted into yellow light and exits at the light exit port', and the remaining 82% of the blue light is also emitted to the light exit port. That is, in the embodiment of FIG. 5A, the wavelength of the illumination band provided by the light source device 5〇〇 is 18% yellow light and 82% blue light mixed color; in contrast, in FIG. 5B, since the first light beam L1 is irradiated onto the wavelength conversion layer 21A, the irradiation area is large, so the embodiment in FIG. 5B Among them, 3〇% of the blue light may be converted into yellow light and exit to the light exit port 546, and the remaining 7〇% of the blue light will also be emitted to the light exit port, that is, in the embodiment of FIG. 5B, the light source The wavelength of the illumination band provided by the device 500 is a color light in which a wavelength of 3% by weight of yellow light and 70% of blue light are mixed. Based on the above, the light source device 5 of the present embodiment mainly transmits the illumination area of the first light beam L1 on the wavelength conversion layer 520 by transmitting the light-emitting element 530, wherein the first light beam L1 is irradiated onto the wavelength conversion layer 520. The different illumination areas produce a second color of light of different light intensities. In other words, by controlling the first light beam L1 to be irradiated onto the wavelength conversion layer 52, the illumination area of the current image 153 can be adjusted, that is, the light mixing ratio of the color light emitted to the light exit opening 546 can be adjusted. The light source device 5 can be provided to provide illumination color light of different wavelength ranges. 6A and 6B are respectively schematic views of a light source device according to another embodiment of the present invention. Referring to FIG. 6A, the light source device 600a of the present embodiment adopts a similar concept and principle to the foregoing light source device 500. The difference between the two is that the concentration of the wavelength conversion layer 52〇a disposed on the sidewall W1 is far away from the first The opening 514 is smaller and smaller in the direction of the opening 514, and the light-emitting surface 530a has a light-emitting surface facing the first opening 514. Thus, the first light beam L1 provided by the light element 530a is irradiated to the irradiation area of the wavelength conversion layer. It becomes larger as the light-emitting element 53A moves away from the first appetite. Similarly, since the light source device 6 of the present embodiment transmits the light-emitting element 530a, the illumination area of the first light beam L1 on the long conversion layer 520a is controlled, wherein the first light beam is poisoned to the wavelength conversion layer. The difference in the illumination area on 520a produces a second color light L2 of different degrees. In other words, the light source device 6 of the present embodiment has the advantages mentioned in the foregoing light source device 5〇〇. Next, referring to FIG. 6B, the light source device 6〇% source device 600a of the present embodiment adopts the same concept and principle, and the difference between the two is '52% of the wavelength conversion layer disposed on the sidewall W1; The direction is getting larger and larger, and the light-emitting element is different from the surface of the light-emitting surface ^ = first opening 514. Similarly, since the light source of the present embodiment is split by the moving light emitting device, the illumination area on the layer 52〇a is irradiated, and the wavelength is further away from the wavelength conversion layer 52% 201239261 LE100710TW 36341twf.doc/ When the concentration of n is large, the irradiation area of the first light beam L1 on the wavelength conversion layer 520a is larger. Therefore, the light source device 600b of the present embodiment similarly has the advantages mentioned in the foregoing light source device 600a. 7A and 7B are respectively schematic views showing a light source 褒 according to a further embodiment of the present invention. Referring to FIG. 7A, the light source device 700a of the present embodiment adopts a similar concept to the foregoing light source device 600a, and the difference is that the wavelength conversion layer 520c may include a plurality of wavelength conversion layers 71, 713, 715, and 717. 719' and these wavelength conversion layers 71, 713, 715, 717, 719 are respectively disposed adjacent to each other in a direction away from the first opening 514, as shown in FIG. 7A. In this embodiment, when the light-emitting elements 520a located in the first accommodating space 512 move away from or near the first opening 514, and the first light beams L1 are respectively transmitted to the wavelength conversion layers 711, 713, 715, and 717. At 719, the wavelength conversion layers 7U, 713, 715, 717, 719 are adapted to respectively convert the first light beam L1 into a first light beam L2 having a plurality of different wavelengths, such that the different wavelength ranges When the second light beam L2 is emitted to the light exit port 546, it is mixed, so that the light source device 700a can provide color light of various colors, even white light. Next, referring to FIG. 7B, the light source device 7B of the present embodiment adopts the same concept and principle as the light source device 700a, and the difference is that the light emitting surface S1 of the light emitting element 530 faces away from the first opening 514. Therefore, the light source device 7_ of the present embodiment can similarly move the light-emitting element 53 () to convert the first light beam L1 into the second light beam L2 having a plurality of different wavelength ranges and thereby make the domain device The 7-side can also provide color shades of various colors, even white light. 19 201239261 LE100710TW 36341twf.doc/n FIGS. 8A and 8B are respectively schematic diagrams showing the light source device of FIGS. 7A and 7B provided with a sensor. Referring to FIG. 8A and FIG. 8B, the light source device 800a of the present embodiment is different from the light source device 700a in that the light source device 800a further includes a sensor 810, wherein the sensor is adapted to sense an external environment to generate a signal. The movable rod 550 is adapted to move the light-emitting element 53A located in the first accommodating space 512 according to the signal, as shown in FIG. 8A. In this embodiment, the sensor can be a temperature sensor or a photoreceptor, that is, the light source device 800a of the present embodiment can move the light-emitting element 530' by the condition of the external environment, so that the light source device 8 〇〇a can provide different chromatic lighting according to different environmental conditions. Further, in the figure, the light source device 800b is different from the light source device 800a in that the sensor 81A is mounted in the light-transmitting casing 510. It is to be noted that the above-mentioned light-emitting elements 12, 53 are all exemplified by the forward light-emitting elements. In other embodiments, the light-emitting elements 120, 53G may also be - lateral light-emitting elements, wherein The light emitting surface of the light emitting member faces the side wall or the wavelength conversion layer. As described above, the light source device of the present invention has at least the following advantages. First, by controlling the volume or the volume occupied by the wavelength conversion body in the first accommodating space, the wavelength conversion body is controlled to convert the first light beam into the second light beam, thereby controlling the exit of the light exit port. The light intensity of the two beams. In other words, by moving the volume or surface area occupied by the wavelength conversion body in the first accommodating space, the brightness and wavelength of the illumination provided by the light source can be changed according to the user's needs. In addition, the light source device can also control the position of the light-emitting element between the first receiving space 20 201239261 LE100710TW36341twf.doc/n, and control the wavelength conversion layer on the sidewall of the light-transmitting shell to convert the first light beam into the first light beam. The amount of the two beams is such that the ratio of the first light beam to the second light beam exiting the light exit port can be controlled, so that a variety of color lights can be obtained. In other words, by moving the position of the light-emitting element in the first accommodating space, the brightness and the wavelength of the illumination provided by the light source device can be changed according to the user's demand. The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent disc modification according to the scope of the invention and the description of the invention, They are still covered. In addition, any of the embodiments or the second aspect of the present invention: 顼 achieve all the objects or advantages disclosed in the present invention or Xitian, the 1 non-field part and the title are only used to assist in the search of patent documents. The scope of the invention is intended. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a light source device according to an embodiment of the present invention. ^ 2 AH2 β is a schematic diagram of a light source device according to another embodiment of the present invention at different times or in different environments. Figure 3 is a schematic view of a light source device according to still another embodiment of the invention. BRIEF DESCRIPTION OF THE DRAWINGS A schematic view of a light source device of an embodiment of the invention. 5Α” 5Β are respectively schematic diagrams of the device according to another embodiment of the present invention in different situations. f 6Β are schematic diagrams of the light source device according to another embodiment of the present invention in different implementations. 21 201239261 Ltiuy/iOTW 36341twf.doc/ Figure 7A and Figure 7B are schematic views of a light source device according to a further embodiment of the present invention. Figure 8A and Figure 8B are schematic views respectively showing the light source device of Figures 7A and 7B provided with a sensor. Main component symbol description] 100, 200, 300, 400, 500, 600a, 600b, 700a, 700b, 800a, 800b: light source device 110, 510: light-transmitting case 120, 530, 530a: light-emitting element 130: wavelength conversion body 112, 512: first accommodating space 114, 514: first opening L1: first light beam 122: light emitting diode wafer 124: circuit board 132: rod member 134: first wavelength conversion layer 130a: wavelength conversion body 136 : second wavelength conversion layer 130b : wavelength conversion body 131 : fluid 133 : wavelength conversion material 140 , 540 : reflective housing 22 201239261 LE100710TW 36341twf.doc / n 142, 542: second accommodation space 144, 544: second opening 146: light exit 150: Liquid 160: movable valve 520: wavelength conversion layer 550: movable rods 520a, 520b, 520c: wavelength conversion layer 530a: light-emitting elements 711, 713, 715, 717, 719: wavelength conversion layer 810: sensor 810a: sense Detector S1: light-emitting surface W1: side wall 23