CN103471003A - Light source module - Google Patents

Light source module Download PDF

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Publication number
CN103471003A
CN103471003A CN2013103861898A CN201310386189A CN103471003A CN 103471003 A CN103471003 A CN 103471003A CN 2013103861898 A CN2013103861898 A CN 2013103861898A CN 201310386189 A CN201310386189 A CN 201310386189A CN 103471003 A CN103471003 A CN 103471003A
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China
Prior art keywords
light
light emitting
emitting diode
position
wavelength conversion
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CN2013103861898A
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Chinese (zh)
Inventor
辛嘉芬
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亿光电子工业股份有限公司
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Priority to CN2013103861898A priority Critical patent/CN103471003A/en
Priority to CN201010126405.12010.02.23 priority
Publication of CN103471003A publication Critical patent/CN103471003A/en

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Abstract

The invention relates to a light source module which comprises a loader, a light emitting diode matrix and a plurality of wavelength converting elements. The loader is provided with a plurality of containing grooves. The light emitting diode matrix is provided with a plurality of light emitting diodes disposed on the loader and electrically connected with the same. The light emitting diodes are respectively located in the containing grooves. Each light emitting diode serves as a light source emitting light. Each wavelength converting element pivoted to the loader rotates between a first position and a second position relative to the corresponding light emitting diode. When the wavelength converting elements are at the first position, the wavelength converting elements convert part of lights emitted by the light emitting diodes into light of another wavelength and allow the converted light to mix with residue light of the light emitting diodes so as to emit white light. When the wavelength converting elements are at the second position, the light emitted by the light emitting diodes emit outwardly.

Description

光源模块 The light source module

[0001] 本申请是2010年2月23日提交申请的,申请号为“201010126405.1”的中国发明 [0001] This application is filed February 23, 2010, application number "201010126405.1" the Chinese invention

专利申请的分案申请。 Divisional patent filed.

技术领域 FIELD

[0002] 本发明是关于一种光源模块,且特别是关于一种发光二极管(Light EmittingDiode, LED)的光源模块以及应用此光源模块的照明装置。 [0002] The present invention relates to a light source module, and more particularly relates to a light emitting diode (Light EmittingDiode, LED) light source module and a lighting device using the light source module.

背景技术 Background technique

[0003] 发光二极管(LED)属于半导体元件,其发光芯片的材料主要使用III 一V族化学元素,如:磷化镓(GaP)、砷化镓(GaAs)等化合物半导体,而其发光原理是将电能转换为光,也就是对化合物半导体施电流,过电子与空穴的结合,将过剩的能量以光的形式释出,而达成发光的效果。 [0003] a light emitting diode (LED) is a semiconductor element, a material which mainly uses light emitting chip III-V group chemical elements, such as: gallium phosphide (GaP), gallium arsenide (GaAs) and other compound semiconductors, and its emission principle is converting electrical energy into light, namely applying electric current to the compound semiconductor, through the combination of electrons and holes, the excess energy in the form of light egress, the light emission to achieve an effect. 由于发光二极管的发光现象不是通过加热发光或放电发光,因此发光二极管的寿命可长达十万小时以上,且无须暖灯时间(idling time)。 Since the light emitting phenomenon of LED is not emitting or discharging heat by emission, the life of the light-emitting diode is up to 100,000 hours, and warm light without time (idling time). 此外,发光二极管还具有反应速度快(约为10_9秒)、体积小、用电省、污染低、高可靠度、适合量产等优点,所以发光二极管所能应用的领域十分广泛,例如大型看板、交通号志灯、手机、扫描仪、传真机的光源以及照明装置等。 Further, the light emitting diode further have fast response (about 10_9 sec), small size, low electricity-saving and pollution, high reliability, suitable for mass production, etc., so art light emitting diode can become very common, such as large billboards , traffic lights, cell phones, scanners, fax machines, a light source and a lighting device or the like.

[0004] 近年来,由于发光二极管的发光亮度与发光效率持续地提升,同时高亮度的白光发光二极管也被成功地量产,所以逐渐有白光发光二极管被使用于照明装置中,如室内的灯光照明以及户外的路灯照明等。 [0004] In recent years, due to the emission luminance and the light emitting efficiency of the LED is continuously improved, while the high luminance white light emitting diode may also be successfully mass production, so the white LED has been gradually used in illumination devices such as indoor lighting illumination and outdoor street lamp. 一般来说,市面上的白光发光二极管大都是由蓝光的发光二极管芯片加黄色荧光粉或红绿荧光粉等所组成。 In general, white light emitting diode is a large market blue light emitting diode chip and red and green phosphors, or yellow phosphor composed. 当然,亦可利用紫外光的发光二极管芯片搭配蓝光、绿光、红光荧光粉来生产白光发光二极管。 Of course, also the use of ultraviolet light emitting diode chip with a blue, green, red phosphor to produce white light emitting diode.

[0005] 然而,目前紫外光发光二极管芯片的应用方向大都还是朝向验钞、医疗或杀菌等方面,但紫外光发光二极管芯片的产品设计大都是被单独使用,如具有紫外光杀菌的冰箱是在原本冰箱内部的照明装置上加装具有紫外光的灯条。 [0005] However, the direction of application of the ultraviolet light emitting diode chip is mostly toward the paper money and other aspects, medical or sterilization, but the product design of large ultraviolet light emitting diode chip is being used alone, such as ultraviolet light having a germicidal refrigerator is with ultraviolet light bar installed on the lighting apparatus inside the refrigerator original. 也就是说,紫外光灯条与冰箱内部的照明装置是分开的。 That is, the lighting apparatus ultraviolet light bar and the interior of the refrigerator are separated. 如此一来,不但会增加照明装置原有的工艺步骤,以使照明装置的工艺复杂化,同时亦会增加照明装置的成产成本。 Thus, not only increases the process steps of the original lighting apparatus, the lighting apparatus so that the process is complicated, while also increasing the cost of production of the lighting device.

发明内容 SUMMARY

[0006] 本发明的一目的是提供一种光源模块,其借助单一光源通过波长转换元件的覆盖与否而发出多种不同波长与功能的光。 [0006] The object of the present invention is to provide a light source module that emits or not the plurality of different wavelengths of light by means of covering function of a single light source by a wavelength conversion element.

[0007] 本发明提出一种光源模块,其特征在于,包括:一承载器,具有多个容纳凹槽;一发光二极管阵列,具有多个发光二极管设置于该承载器上并与该承载器电性连接,其中各该发光二极管分别位于各该容纳凹槽内,且各该发光二极管适于发出一光源;以及多个波长转换元件,各该波长转换元件枢设于该承载器上,各该波长转换元件相对于各该发光二极管适于在一第一位置与一第二位置之间转动,其中,当各该波长转换元件位于该第一位置时,各该波长转换元件将各该发光二极管所发射的光源的一部份转换成另一波长的光源并与各该发光二极管所发射的剩余光源混合而发出一白光,当各该波长转换元件位于该第二位置时,各该发光二极管所发射的光源朝外射出。 [0007] The present invention provides a light source module comprising: a carrier having a plurality of receiving grooves; a light emitting diode array having a plurality of light emitting diodes disposed and electrically with the carrier on the carrier connected, wherein each of the light emitting diodes are positioned within each of the receiving recess, and each of the light emitting diode is adapted to emit a light; and a plurality of wavelength conversion elements, each of the wavelength converting element is pivotally disposed on the carrier, each of the the wavelength conversion element with respect to each of the light emitting diode is adapted to rotate between a first position and a first position, wherein, when each of the wavelength conversion element is in the first position, each of the wavelength conversion element of each of the light emitting diode a part of the light emitted by the light source into light of another wavelength and mixed with each of the remaining emitting diode emits a white light emitted when each of the wavelength conversion element is in the second position, each of the light emitting diode the emitted light is emitted outwardly.

[0008] 在本发明的一实施例中,还包括多个旋转组件,分别枢设于承载器上,各波长转换元件通过旋转组件在第一位置与第二位置之间转动。 [0008] In an embodiment of the present invention, further comprising a plurality of rotating components, pivotally disposed on the carrier, the wavelength of each rotatable between a first position and a second position by rotating assembly converting element.

[0009] 在本发明的一实施例中,上述的承载器包括铝基板。 [0009] In an embodiment of the present invention, the above-mentioned carrier comprises aluminum substrate.

[0010] 在本发明的一实施例中,上述的光源模块还包括一透明基板,配置于发光二极管阵列的承载器上,其中透明基板位于承载器与波长转换元件及旋转机构之间,且覆盖发光 [0010] In an embodiment of the present invention, the above-mentioned light source module further comprises a transparent substrate, disposed on the light emitting diode array of the carrier, wherein the transparent substrate is positioned between the carrier and the wavelength converting element and the rotation mechanism, and covers light

二极管。 diode.

[0011] 在本发明的一实施例中,上述的透明基板包括玻璃基板。 [0011] In an embodiment of the present invention, the above transparent substrate include a glass substrate.

[0012] 在本发明的一实施例中,上述的光源模块还包括多个透镜,分别位于波长转换元件上,其中当波长转换元件位于第一位置时,透镜分别对应容纳凹槽内的发光二极管。 [0012] In an embodiment of the present invention, the above-mentioned light source module further comprises a plurality of lenses, are positioned on the wavelength conversion element, wherein the wavelength conversion member when in the first position, the light emitting diode corresponding lens in the receiving recess .

[0013] 在本发明的一实施例中,上述的每一波长转换元件的放射频谱介于465纳米至650纳米之间。 [0013] In an embodiment of the present invention, the wavelength of the radiation spectrum of each conversion element is between 465 nanometers to 650 nanometers.

[0014] 在本发明的一实施例中,上述的每一波长转换元件是由一硅胶混合一紫外光荧光粉所组成。 [0014] In an embodiment of the present invention, each of the above wavelength converting element is formed by a silicone mixture consisting of a UV phosphor.

[0015] 在本发明的一实施例中,上述的每一波长转换元件是于一玻璃上涂布一荧光粉层所构成。 [0015] In an embodiment of the present invention, each of the above wavelength converting element is a phosphor coating layer formed on a glass.

[0016] 在本发明的一实施例中,上述的每一波长转换元件是由一玻璃胶混合一荧光粉所构成。 [0016] In an embodiment of the present invention, each of the above wavelength converting element is a glass paste mixture formed a phosphor.

[0017] 在本发明的一实施例中,上述的旋转组件的材质包括金属。 [0017] In an embodiment of the present invention, a material of the rotary assembly comprises a metal.

[0018] 本发明相较于现有技术的有益技术效果是:由于本发明的光源模块的设计是将波长转换元件通过旋转组件而配置于发光二极管阵列上,因此使用者可通过转动旋转组件来改变波长转换元件的位置,以选择所欲使用的光(例如是紫外光或白光)。 [0018] Compared to the prior art invention is advantageous technical effect is present: the light source module due to the design of the present invention is a wavelength conversion element by rotating assembly disposed on the light emitting diode array, so that the user may be rotated by a rotation assembly changing the position of the wavelength conversion element, used to select the desired light (e.g., ultraviolet light or white light). 如此一来,本发明的光源模块可仅利用单一光源而发出多种不同波长与功能的光,以因应使用者的需求。 Thus, the light source module according to the present invention using only a single light source may emit light of different wavelengths and plurality of functions, to cope with the needs of users. 此夕卜,本发明还提供一种应用此光源模块的照明装置,可提供多种不同波长与功能的光以供使用者选择使用。 Bu this evening, the present invention also provides a lighting device the light source module of this application, may be provided with a plurality of different wavelengths of light for the user to select the function to use.

附图说明 BRIEF DESCRIPTION

[0019] 为让本发明的上述特征和优点能更明显易懂,下文将结合附图对本发明的较佳实施例,作详细说明,其中: [0019] In order to make the above features and advantages of the present invention can be more fully understood by referring to the accompanying drawings of the preferred embodiments of the present invention, the detailed description, wherein:

[0020] 图1A为本发明的一实施例的一种光源模块的不意图。 [0020] A light source module is not intended to an embodiment of the present invention. FIG. 1A.

[0021] 图1B为图1A的波长转换元件由第一位置转动至第二位置的示意图。 1B is rotated from the first position to the second position is a schematic view of the wavelength conversion element of FIG. 1A [0021] FIG.

[0022] 图2A至图2C为多种不同型态的波长转换元件的示意图。 [0022] FIGS. 2A to 2C is a schematic view of a plurality of wavelengths different type conversion element.

[0023] 图3A为本发明的一实施例的一种照明装置的俯视示意图。 [0023] FIG 3A of the present invention, an illumination device according to an embodiment of the top view of FIG.

[0024] 图3B绘示为沿图3A的线A_A'的剖面示意图。 [0024] FIG. 3B is a schematic diagram of FIG. 3A along line A_A 'schematic sectional view.

[0025] 图3C为图3A的照明装置的活动式基板由第三位置移动至第四位置的俯视示意图。 [0025] FIG. 3C moved from the third position to the fourth position of the movable substrate is a schematic plan view of the lighting device of FIG. 3A.

[0026] 图3D绘示为沿图3C的线B-B'的剖面示意图。 Cross-sectional view [0026] FIG 3D is a schematic diagram of FIG. 3C along the line B-B 'of FIG. 具体实施方式 Detailed ways

[0027] 图1A为本发明的一实施例的一种光源模块的示意图。 [0027] schematic diagram of a light source module according to an embodiment of the present invention. FIG. 1A. 请参考图1A,在本实施例中,光源模块400包括一发光二极管阵列410、多个波长转换元件420a (图1A中仅示意地绘示三个)以及一旋转组件430。 Please refer to FIG. 1A, in this embodiment, the light source module 400 includes a light emitting diode array 410, a plurality of wavelength conversion elements 420a embodiment (Fig. 1A only schematically illustrated, three) and a rotating assembly 430. 其中,发光二极管阵列410包括一承载器412以及多个发光二极管414。 Wherein the LED array 410 includes a carrier 412 and a plurality of light emitting diodes 414.

[0028] 详细来说,承载器412具有多个容纳凹槽412a (图1A中仅示意地绘示三个),其中承载器412例如是一铝基板。 [0028] In detail, the carrier 412 has a plurality of receiving grooves 412a (FIG. 1A only schematically shown, three), wherein the carrier 412, for example, an aluminum substrate. 发光二极管414阵列排列于承载器412上并与承载器412电性连接,其中每一发光二极管414适于发出一紫外光LI。 Light emitting diodes 414 arranged in an array on the carrier 412 and electrically connected to the carrier 412, wherein each light emitting diode 414 is adapted to emit an ultraviolet LI. 也就是说,发光二极管414例如为一紫外光发光二极管芯片,且发光二极管414的放射频谱例如介于370纳米(nm)至400纳米(nm)之间。 That is, the light emitting diode 414, for example, an ultraviolet light emitting diode chip, and the light emitting diodes 370 nanometers (nm) to 400 nanometers (nm) radiation spectrum, for example 414 nm. 在本实施例中,发光二极管414分别位于承载器412的容纳凹槽412a内,其中容纳凹槽412a可用来聚集发光二极管414所发出的紫外光LI,以提高发光效率。 In the present embodiment, the light emitting diodes 414 are located in the receiving groove 412a of the carrier 412, wherein the accommodating groove 412a may be used to gather the light emitting diode ultraviolet LI 414, to improve luminous efficiency. 在此必须说明的是,本发明并不限定容纳凹槽412a的形态,虽然此处所绘示的容纳凹槽412a的剖面形状为矩形,但于其它未绘示的实施例中,容纳凹槽412a亦可以是具有斜面的容纳凹槽。 It has to be noted that the present invention is not limited to receiving recess 412a of the morphology, although the cross-sectional shape of the receiving recess 412a depicted here is rectangular, but in other not shown embodiments, the receiving groove 412a It may also be beveled receiving recess. 换言之,图1A的容纳凹槽412a的型态仅为举例说明,并不以此为限。 In other words, FIG. 1A receiving recess 412a of the patterns merely illustrative, and not limited thereto. 此外,一般来说,发光二极管414可通过覆晶接合技术与承载器412电性连接,或者是通过打线接合的方式与承载器412电性连接,可依使用需求而自行选择,在此并不加以限制。 Further, in general, a light emitting diode 414 may be electrically connected by a 412 flip-chip bonding technique and the carrier, or 412 electrically engage the wire by connecting the carrier, and meet demands of their choice, and in this not be limited.

[0029] 波长转换元件420a配置于发光二极管阵列410的承载器412上。 [0029] The wavelength conversion element 420a is disposed on the light emitting diode array 412 of the carrier 410. 具体来说,本实施例的波长转换元件420a的放射频谱例如是介于465纳米(nm)至650纳米(nm)之间。 Specifically, the radiation spectrum of the wavelength conversion device 420a of the present embodiment, for example, between 465 nanometers (nm) to 650 nanometers (nm). 其中,如图2A所示,波长转换元件420a例如是由一娃胶422a混合一紫外光突光粉424a所组成。 Wherein, as shown in FIG. 2A, for example, the wavelength conversion element 420a is composed of a plastic baby 422a projecting an ultraviolet light mixed powder composed 424a. 当然,于其它实施例中,请参考图2B,波长转换元件420b亦可是于一玻璃422b上涂布一突光粉层424b所构成;或者,如图2C所示,波长转换元件420c是由一玻璃胶422c混合一荧光粉424c所构成,意即玻璃胶422c与荧光粉424c共烧而形成波长转换元件420c。 Of course, in other embodiments, please refer to Figure 2B, the wavelength conversion element 420b may be coated on a glass 422b projecting a light powder layer 424b formed; or 2C, the wavelength conversion element 420c is constituted by a mixed glass paste 422c 424c formed a phosphor, glass, plastic meaning 422c and 424c co-firing to form a phosphor wavelength conversion element 420c. 换言之,图2A所绘示的波长转换元件420a仅为举例说明,并不以此为限。 In other words, FIG. 2A wavelength conversion element 420a depicted merely illustrative, and not limited thereto.

[0030] 旋转组件430枢设于发光二极管阵列410的承载器412上,并局部地穿过波长转换元件420a,其中旋转组件430的材质例如是金属。 [0030] The rotation assembly 430 is pivoted to the LED array 410 on the carrier 412, and partially through the wavelength conversion element 420a, wherein the rotation assembly 430, for example, a metal material. 此外,在本实施例中,光源模块400还包括一透明基板440与多个透镜450。 Further, in the present embodiment, the light source module 400 further includes a transparent substrate 440 and a plurality of lenses 450. 具体来说,透明基板440配置于发光二极管阵列410的承载器412上,且透明基板440位于承载器412与波长转换元件420a之间以及承载器412与旋转组件430之间。 Specifically, the transparent substrate 440 arranged on the LED array 410 on the carrier 412, and 430 between the transparent substrate 412 and the carrier 440 is located between the wavelength conversion element 420a and the carrier 412 and the rotary assembly. 在本实施例中,透明基板440覆盖发光二极管414,用以保护发光二极管414以避免直接受到外界的污染。 In the present embodiment, the transparent substrate 440 to cover the light emitting diode 414 to protect the light emitting diode 414 to avoid direct exposure to external contamination. 其中,透明基板440例如是玻璃基板,而发光二极管414所发出的紫外光LI适于穿出透明基板440而传递至外界。 Wherein the transparent substrate 440, for example, a glass substrate, and the ultraviolet light emitted by the light emitting diode LI 414 is adapted to be transmitted to the outside of the transparent substrate 440 piercing. 此外,透镜450分别位于波长转换元件420a上,用以改变发光二极管414所发出的光的角度,以将光聚集。 Further, the lens 450 located on the wavelength conversion element 420a, for changing the angle of the light emitted by the light emitting diode 414 to focus light. 另外,透镜450的材质为透光材质,如聚碳酸酯(polycarbonate, PC)、聚甲基丙烯酸甲酯(PMMA)、硅胶或环氧树脂等。 Further, the lens 450 material is a light-transmitting material, such as polycarbonate (polycarbonate, PC), polymethyl methacrylate (PMMA), silicone or epoxy.

[0031] 以下将针对波长转换元件420a通过旋转组件430旋转的动作过程进行详细说明。 [0031] Hereinafter, for the wavelength conversion element 420a is described in detail by the operation of the rotating assembly 430 during rotation. 图1B为图1A的波长转换元件由第一位置转动至第二位置的示意图。 FIG 1B is a schematic view to a second rotational position of the wavelength conversion element from a first position in FIG. 1A. 请同时参考图1A与图1B,简言之,波长转换元件420a适于通过旋转组件430在图1A所示的一第一位置Pl与图1B所示的一第二位置P2之间转动。 Please refer to FIGS. 1A and 1B, in short, the wavelength conversion element 420a is adapted to rotate between a second position P2 a first position shown in FIG Pl shown in FIG. 1A and FIG. IB by rotating assembly 430.

[0032] 请再参考图1A,当波长转换元件420a位于第一位置Pl时,波长转换元件420a分别覆盖发光二极管414,且波长转换元件414会被紫外光LI激发而发出一白光L2。 [0032] Referring again to Figure 1A, when the wavelength conversion element 420a in the first position Pl, the wavelength conversion element 420a respectively cover the light emitting diode 414, and the wavelength conversion element 414 is excited and emits ultraviolet light LI a white light L2. 也就是说,当波长转换元件420a位于第一位置Pl时,光源模块400所提供的光会由原来发光二极管414所发出的紫外光LI变成白光L2。 That is, when the wavelength conversion element 420a in the first position Pl, the light source module 400 will be provided from the original ultraviolet LED LI 414 into white light emitted L2. 此时,位于波长转换元件420a上的透镜450会分别对应容纳凹槽412a内的发光二极管414,以改变光的出光角度,使光源模块400具有较佳的出光效率。 At this time, the lens is located on the wavelength conversion element corresponding to the light emitting diode 420a 450 will be received within the groove 412a, respectively 414, to change the beam angle of the light, the light source module 400 has better light emitting efficiency.

[0033] 请参考图1B,当波长转换元件420a位于第二位置P2时,波长转换元件420a不覆盖发光二极管414。 [0033] Please refer to FIG. 1B, when the wavelength conversion member 420a is in the second position P2, the wavelength conversion element 420a does not cover the light emitting diode 414. 也就是说,当波长转换元件420a位于第二位置P2时,光源模块400所提供的光为原来发光二极管414所发出的紫外光LI。 That is, when the wavelength conversion member 420a in the second position P2, the light source module 400 to provide ultraviolet light to the original LI the light emitting diode 414. 此时,位于波长转换元件420a上的透镜450亦不会对应容纳凹槽412a内的发光二极管414。 In this case, the wavelength conversion element 420a is located in the receiving lens 450 will not correspond to the light emitting diode 414 in the groove 412a.

[0034] 简言之,本实施例的波长转换元件420a通过旋转组件430而配置于发光二极管阵列410上,因此可通过转动旋转组件430来改变波长转换元件420a的位置,以选择所欲使用的光(例如是紫外光LI或白光L2)。 [0034] Briefly, the wavelength conversion element 420a according to the present embodiment is arranged by rotating assembly 430 to the LED array 410 can thus change the position of the wavelength conversion member 420a by rotation of the rotary assembly 430, used to select the desired light (e.g., white light or ultraviolet light LI L2). 如此一来,本实施例的光源模块400可仅利用单一光源(意即发光二极管414)而发出多种不同波长与功能的光(例如是紫外光LI或白光L2),以因应使用者的需求。 Thus, the light source module 400 of the present embodiment can utilize only a single light source (light emitting diode meaning 414) emit light of different wavelengths with various functions (e.g., ultraviolet light or white light L2 of LI), the user needs to cope with .

[0035] 此外,值得一提的是,在本实施例中,虽然光源模块400亦包括透光基板440与透镜450,但于其它未绘示的实施例中,光源模块400亦可依据使用者的需求而选择性地采用透光基板440或透镜450。 [0035] In addition, it is worth mentioning that, in the present embodiment, although the light source module 400 also includes a transparent substrate 440 and the lens 450, but in other embodiments not shown, the light source module 400 according to the user may It demands selectively using the transparent substrate 440 or lens 450. 换言之,上述的图1A与图1B的光源模块400仅为举例说明,并不以此为限。 In other words, the above-described FIGS. 1A and 1B of the light source module 400 merely illustrative, and not limited thereto.

[0036] 在此必须说明的是,下述实施例沿用前述实施例的元件标号与部分内容,其中采用相同的标号来表示相同或近似的元件,并且省略了相同技术内容的说明。 [0036] It has to be noted that the foregoing embodiments the reference numerals followed with the following parts of embodiment, wherein the same reference numerals denote the same or similar elements, and description is omitted of the same technical content. 关于省略部分的说明可参考前述实施例,下述实施例不再重复赘述。 For a detailed description reference may be portions of the foregoing embodiments, the following examples are not repeated herein.

[0037] 图3A为本发明的一实施例的一种照明装置的俯视示意图。 [0037] FIG 3A of the present invention, an illumination device according to an embodiment of the top view of FIG. 图3B绘示为沿图3A的线A-A'的剖面示意图。 FIG 3B is a schematic cross-sectional view shown in FIG. 3A along the line A-A 'of. 图3C为图3A的照明装置的活动式基板由第三位置移动至第四位置的俯视示意图。 FIG. 3C moved from the third position to the fourth position of the movable substrate is a schematic plan view of the lighting device of FIG. 3A. 图3D绘示为沿图3C的线B-B'的剖面示意图。 FIG. 3D shows a schematic cross-sectional view taken along a line 3C B-B 'of. 在此必须注意的是,为了方便说明起见,图3B与图3D中省略部分构件,仅简易地示意波长转换元件420a与活动式基板300的相对位置关系。 It has to be noted that, for convenience of explanation, FIG. 3B with some components omitted to Figure 3D, a schematic 420a only easily movable relative positional relationship between the substrate 300 and the wavelength conversion element. 请先参考图3A与图3B,在本实施例中,照明装置100包括一背板200、一活动式基板300、一光源模块400以及一弹性组件500,其中此照明装置100可应用于如冰箱的照明。 Please refer to FIGS. 3A and 3B, in the present embodiment, the lighting device 100 includes a back plate 200, a movable substrate 300, a light source module 400 and an elastic member 500, the lighting apparatus 100 wherein this may be applied to refrigerator lighting. 光源模块400配置于活动式基板300上,其中光源模块400的构件同上述图1A与图1B所述,请参考上述图1A与图1B的说明,在此不再赘述。 The light source module 400 is disposed on the movable substrate 300, wherein the light source module 400 of the member with the above-described FIG. 1A and 1B, please refer to the above described FIG. 1A and 1B, and not described herein again. 弹性组件500配置于活动式基板300与背板200之间,其中弹性组件500例如是弹簧。 An elastic member 500 disposed on the movable substrate 300 and the backplate 200, wherein the resilient spring assembly 500, for example.

[0038] 在本实施例中,波长转换元件420a适于通过旋转组件430在图3B所示的一第一位置Pl与图3D所示的一第二位置P2之间转动,而活动式基板300适于在图3A (或图3B)所示的一第三位置P3与图3C (或图3D)所示的一第四位置P4之间移动。 [0038] In the present embodiment, the wavelength conversion element 420a is adapted to rotate between a second position P2 by rotating the assembly 430 shown in a first position Pl of FIG shown in Fig. 3B 3D, the movable substrate 300 It is adapted to move between a fourth position P4 shown (or FIG. 3B) and a third position P3 shown in FIG. 3C (or FIG. 3D) in FIG. 3A. 详细来说,如图3A与图3B所示,当活动式基板300位于第三位置P3且波长转换元件420a位于第一位置Pl时,波长转换元件420a分别覆盖发光二极管414,且波长转换元件420a会被紫外光LI激发而发出一白光L2。 In detail, FIG. 3A and 3B, when the movable substrate 300 at the third position P3 and the wavelength conversion element 420a in the first position Pl, the wavelength conversion element 420a respectively cover the light emitting diode 414, and the wavelength conversion element 420a UV light is excited and emits a white light LI L2. 也就是说,当活动式基板300位于第三位置P3时,活动式基板300会干涉旋转组件430而使波长转换元件420a转动至第一位置Pl,此时,光源模块400所提供的光会由原来发光二极管414所发出的紫外光LI变成白光L2。 That is, when the movable substrate 300 at the third position P3, the movable substrate 300 interferes with the rotating assembly 430 of the wavelength conversion member 420a is rotated to the first position Pl, at this time, the light source module 400 will be provided by the UV LI originally emitted by the light emitting diode 414 into white light L2. 此时,若波长转换兀件420a上配置有透镜(未绘示)(可请参考图1A的透镜450),则透镜会分别对应容纳凹槽412a内的发光二极管414,以改变光的出光角度,使照明装置100具有较佳的出光品质。 At this time, when the wavelength conversion member 420a is disposed on the Wu lens (not shown) (refer to FIG lens 1A can be 450), the lens will correspond to the light emitting diode 412a within the receiving groove 414, respectively, to change the beam angle of the light the illumination apparatus 100 having a preferred light quality. 当发光二极管414所发出的紫外光LI通过波长转换元件420a而激发成白光L2时,此白光L2即为一般的可见光,用以供使用者照明使用。 When the ultraviolet light emitted from the light emitting diode LI 414 is excited into white light by the wavelength conversion element L2 420a, in general this is the visible white light L2, for the user to use lighting.

[0039] 请参考图3C与图3D,当活动式基板300位于第四位置P4且波长转换元件420a位于第二位置P2时,弹性组件500产生弹性变形(例如压缩),且波长转换元件420a不覆盖发光二极管414。 [0039] Please refer to FIG 3C and 3D, the movable substrate 300 when positioned in the fourth position P4 and the wavelength conversion element 420a is located in P2, the elastic member 500 is elastically deformed (e.g. compressed) a second position, and the wavelength conversion member 420a is not 414 covers the LED. 也就是说,当活动式基板300位于第四位置P4时,活动式基板300会干涉旋转组件430而使波长转换元件420a转动至第二位置P2,此时,光源模块400所提供的光为原来发光二极管414所发出的紫外光LI。 That is, when the movable substrate 300 at the fourth position P4, the movable substrate 300 interferes with the rotating assembly 430 of the wavelength conversion member 420a is rotated to the second position P2, at this time, the light source module 400 is provided for the original LI 414 LED emitted ultraviolet light. 若波长转换元件420a上配置有透镜(未绘示)(可请参考图1B的透镜450),则此透镜亦不会对应容纳凹槽412a内的发光二极管414。 If the wavelength conversion element 420a is arranged a lens (not shown) (refer to FIG lens 1B may be 450), then this lens will not correspond to the light emitting diode 412a within the receiving groove 414. 当发光二极管414所发出的紫外光LI不需通过波长转换元件420a而传递至外界时,此紫外光LI可供使用者于杀菌时使用,意即可供冰箱杀菌之用。 When the ultraviolet light emitted by the light emitting diode LI 414 is transmitted to the outside without passing through the wavelength conversion element 420a, LI this available to users for use in ultraviolet light sterilization, which means sterilization of the refrigerator for use.

[0040] 简言之,由于本实施例的照明装置100的设计是通过活动式基板300干涉旋转组件430,以通过转动旋转组件430来改变波长转换元件420a的位置,而选择所欲使用的光(例如是紫外光LI或白光L2)。 [0040] In brief, since the design of the lighting apparatus 100 according to the present embodiment is the interference by rotating the movable assembly 430 of the substrate 300 to change the position of the wavelength conversion member 420a by rotation of the rotary assembly 430, used to select the desired light (e.g., white light or ultraviolet light LI L2). 如此一来,本实施例的照明模块100可仅利用单一光源(意即发光二极管414)而发出多种不同波长与功能的光,例如是紫外光LI可供杀菌之用,而白光L2可供照明之用,以因应使用者的需求。 Thus, the illumination module of the present embodiment can utilize only a single light source 100 (which means a light emitting diode 414) emit light of different wavelengths with various functions such as ultraviolet light for sterilization purposes LI, L2 and white for lighting purposes to cater to the needs of users. 此外,由于本实施例的照明装置100是通过简单的旋转来改变出光的种类,因此照明装置100的设计较为简单化,且其工艺也较为简单,可降低生产生本。 Further, since the lighting apparatus 100 according to the present embodiment is a type of the light is changed by a simple rotation, thus the lighting apparatus 100 is more simplified design, the process is relatively simple and which can reduce the production of this raw.

[0041] 综上所述,由于本发明的光源模块的设计是将波长转换元件通过旋转组件而配置于发光二极管阵列上,因此使用者可通过转动旋转组件来改变波长转换元件的位置,以选择所欲使用的光(例如是紫外光或白光)。 [0041] In summary, the design of the light source module of the present invention is a wavelength conversion element by rotating assembly disposed on the light emitting diode array, so that the user may change the position of the wavelength conversion element by rotating the rotary assembly, to select use of light desired (e.g., ultraviolet light or white light). 如此一来,本发明的光源模块可仅利用单一光源而发出多种不同波长与功能的光,以因应使用者的需求。 Thus, the light source module according to the present invention using only a single light source may emit light of different wavelengths and plurality of functions, to cope with the needs of users. 此外,由于本发明照明装置应用上述的光源模块,因此照明装置除了可提供多种不同波长与功能的光以供使用者选择使用之夕卜,亦具有装置简单化以及工艺简单化的优点,可有效降低生产成本。 Further, since the lighting device of the present invention is applied to the light source module described above, so in addition to the lighting device may be provided with a plurality of different wavelengths of light for the user to select the function to use the evening Bu, also has the advantage of simplifying the apparatus and process simplification can be effectively reduce production costs.

[0042] 虽然本发明已以实施例揭露如上,然而其并非用以限定本发明,任何所属技术领域中具有通常知识者,在不脱离本发明的精神和范围内,当可作出种种等同的改变或替换,故本发明的保护范围当视后附的本申请权利要求范围所界定的为准。 [0042] Although the present invention has been disclosed in the above embodiments, but not intended to limit the present invention, any skilled in the art having ordinary knowledge, without departing from the spirit and scope of the present invention, when various equivalent alterations may be made or alternatively, it is the scope of the invention as claimed in the present application depends on the requirements of the scope of the appended and their equivalents.

Claims (7)

1.一种光源模块,其特征在于,包括: 一承载器,具有多个容纳凹槽; 一发光二极管阵列,具有多个发光二极管设置于该承载器上并与该承载器电性连接,其中各该发光二极管分别位于各该容纳凹槽内,且各该发光二极管适于发出一光源;以及多个波长转换元件,各该波长转换元件枢设于该承载器上,各该波长转换元件相对于各该发光二极管适于在一第一位置与一第二位置之间转动,其中,当各该波长转换元件位于该第一位置时,各该波长转换元件将各该发光二极管所发射的光源的一部份转换成另一波长的光源并与各该发光二极管所发射的剩余光源混合而发出一白光,当各该波长转换元件位于该第二位置时,各该发光二极管所发射的光源朝外射出。 1. A light source module comprising: a carrier having a plurality of receiving grooves; a light emitting diode array having a plurality of light emitting diodes disposed on the carrier and connected electrically on the carrier, wherein each of the light emitting diodes are positioned within each of the receiving recess, and each of the light emitting diode is adapted to emit a light; and a plurality of wavelength conversion elements, each of the wavelength converting element is pivotally disposed on the carrier, each of the wavelength conversion element relative in between each of the light emitting diode is adapted to rotate in a second position and a first position, wherein, when each of the wavelength conversion element is in the first position, each of the wavelength conversion element of each of the light emitted by the light emitting diode a part of the light source is converted into light of another wavelength and mixed with each of the remaining emitting diode emits a white light emitted when each of the wavelength conversion element is in the second position, each of the light emitting diode is emitted toward emitted outside.
2.根据权利要求1所述的光源模块,其特征在于,该光源包括紫外光或可见光。 The light source module according to claim 1, wherein the light source comprises ultraviolet or visible light.
3.根据权利要求1所述的光源模块,其特征在于,还包括多个旋转组件,分别枢设于该承载器上,各该波长转换元件通过该旋转组件在该第一位置与该第二位置之间转动。 The light source module according to claim 1, characterized by further comprising a plurality of rotating components, pivotally disposed on the carrier, each of the wavelength converting element through the rotating assembly in the first position and the second between the rotational position.
4.根据权利要求3所述的光源模块,其特征在于,还包括一透明基板,配置于该发光二极管阵列的该承载器上,其中该透明基板位于该承载器与这些波长转换元件及该旋转组件之间,且覆盖这些发光二极管。 4. The light source module according to claim 3, characterized by further comprising a transparent substrate, disposed on the carrier of the light emitting diode array, wherein the transparent substrate located on the carrier with the wavelength conversion element and the rotary between components, and covers the light emitting diodes.
5.根据权利要求4所述的光源模块,其特征在于,该透明基板包括玻璃基板。 The light source module as claimed in claim 4, wherein the transparent substrate comprises a glass substrate.
6.根据权利要求1所述的光源模块,其特征在于,还包括多个透镜,分别位于这些波长转换元件上,其中当这些波长转换元件位于该第一位置时,这些透镜分别对应这些容纳凹槽内的这些发光二极管。 The light source module according to claim 1, characterized by further comprising a plurality of lenses, which are located on the wavelength conversion element, wherein the wavelength conversion element when in the first position, the lenses respectively corresponding to these receiving recesses these light emitting diodes tank.
7.根据权利要求1所述的光源模块,其特征在于,该旋转组件的材质包括金属。 7. A light source module according to claim 1, wherein the material of the rotating assembly comprises a metal.
CN2013103861898A 2010-02-23 2010-02-23 Light source module CN103471003A (en)

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Citations (3)

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Publication number Priority date Publication date Assignee Title
DE10355747A1 (en) * 2003-08-28 2005-03-24 Automotive Lighting Reutlingen Gmbh Vehicle headlight with new versatility includes moveable shade or filter between reflector and transparent cover, which is introduced into beam path from reflector
JP2006309985A (en) * 2005-04-26 2006-11-09 Matsushita Electric Works Ltd Illumination apparatus
CN1880835A (en) * 2005-05-23 2006-12-20 阿瓦戈科技通用Ip(新加坡)股份有限公司 Phosphor converted light source

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10355747A1 (en) * 2003-08-28 2005-03-24 Automotive Lighting Reutlingen Gmbh Vehicle headlight with new versatility includes moveable shade or filter between reflector and transparent cover, which is introduced into beam path from reflector
JP2006309985A (en) * 2005-04-26 2006-11-09 Matsushita Electric Works Ltd Illumination apparatus
CN1880835A (en) * 2005-05-23 2006-12-20 阿瓦戈科技通用Ip(新加坡)股份有限公司 Phosphor converted light source

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