WO2017054233A1 - Led模组及led发光设备 - Google Patents

Led模组及led发光设备 Download PDF

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Publication number
WO2017054233A1
WO2017054233A1 PCT/CN2015/091402 CN2015091402W WO2017054233A1 WO 2017054233 A1 WO2017054233 A1 WO 2017054233A1 CN 2015091402 W CN2015091402 W CN 2015091402W WO 2017054233 A1 WO2017054233 A1 WO 2017054233A1
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WO
WIPO (PCT)
Prior art keywords
led
bracket
light
light emitting
led module
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PCT/CN2015/091402
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English (en)
French (fr)
Inventor
魏晓敏
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魏晓敏
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Application filed by 魏晓敏 filed Critical 魏晓敏
Priority to CN201590000152.XU priority Critical patent/CN205938728U/zh
Priority to PCT/CN2015/091402 priority patent/WO2017054233A1/zh
Publication of WO2017054233A1 publication Critical patent/WO2017054233A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof

Definitions

  • the present application relates to the field of light emitting diodes, and in particular, to an LED module and an LED lighting device.
  • LED Light Emitting Diode
  • LED is a low-voltage semiconductor solid-state light-emitting device that uses a solid semiconductor chip as a light-emitting material. When a forward voltage is applied to both ends, carriers in the semiconductor recombine to cause photon emission. Producing light is the most popular light source technology today.
  • the characteristics of the LED light source are: energy saving, energy consumption is reduced by 80% compared with the incandescent lamp with the same light effect; using low voltage power supply (between 6 and 24V), the safety is good; the volume is small, and the device can be prepared into various shapes; Long; fast response time; no harmful metal mercury pollution to the environment.
  • LED lighting equipment With the improvement of people's living standards, the application of LED lighting equipment is becoming more and more popular.
  • people In order to meet the needs of multi-functional development, people usually carry LED illuminating devices with different spectral characteristics to meet specific functional needs, such as holding ultraviolet LED illuminators for sterilization, holding infrared LED illuminators for remote control, etc., but usually these Devices are physically separate and cannot meet the portable needs of consumers.
  • the present application aims to solve at least one of the above technical problems to some extent.
  • the present application provides an LED module including: a bracket provided with a light exit port, and at least two LED light emitting units respectively disposed on the bracket and having different spectral characteristics, wherein the bracket is The hollow cylinder has a mounting cavity, and the mounting cavity is disposed with the LED lighting unit at different positions in the axial direction, and the inner wall of the bracket is provided with a light for reflecting the light emitted by the LED lighting unit to be The reflective structure emitted from the light exit.
  • the LED module includes at least one combination of one or more of the following LED light emitting units: a visible light LED light emitting unit, an ultraviolet light LED light emitting unit, and an infrared light LED light emitting unit.
  • bracket is formed by splicing at least two sub-frames, and each of the sub-frames is respectively mounted with one of the LED lighting units.
  • the adjacent sub-brackets are assembled by threading or snapping.
  • the LED lighting unit is mounted on the center of the sub-bracket through a transparent bracket and at a certain distance from the inner wall of the bracket.
  • the bracket is provided with a collecting lens at the light exit opening.
  • the present application provides an LED lighting device, including: an LED module, a power supply module for powering the LED module, and a base for mounting the LED module and the power supply module, the LED module includes: a bracket provided with a light exit port, and at least two brackets disposed on the bracket An LED light-emitting unit having different spectral characteristics, the bracket has a hollow cylindrical shape and has a mounting cavity, and the mounting cavity is disposed with the LED lighting unit at different positions in the axial direction, and the inner wall of the bracket is provided with A light reflecting from the LED light emitting unit reflects the light from the light exit opening.
  • the LED module includes at least one combination of one or more of the following LED light emitting units: a visible light LED light emitting unit, an ultraviolet light LED light emitting unit, and an infrared light LED light emitting unit.
  • bracket is formed by splicing at least two sub-frames, and each of the sub-frames is respectively mounted with one of the LED lighting units.
  • the adjacent sub-brackets are assembled by threading or snapping.
  • the LED module comprises: a bracket provided with a light exiting port, and at least two LED lighting units respectively provided on the bracket having different spectral characteristics, the bracket is a hollow cylinder Forming a mounting cavity, the mounting cavity is disposed with the LED lighting unit at different positions in the axial direction, and the inner wall of the bracket is provided with a light for reflecting the LED light emitting unit to be reflected from the light emitting port The reflective structure that is emitted.
  • the LED lighting units with different spectral characteristics can be integrated into one LED module, thereby realizing a multifunctional and integrated design to meet the portable needs of people.
  • FIG. 1 is a schematic structural view of an LED module according to an embodiment of the present application.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining “first” and “second” can be clearly indicated Or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • installation shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the specific meanings of the above terms in the present application can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature “above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly above and above the second feature, or merely the first feature level being less than the second feature.
  • the embodiment provides an LED lighting device, which mainly integrates functions such as illumination, infrared remote control, and ultraviolet sterilization.
  • the illuminating device mainly comprises: an LED module, a power supply module for supplying power to the LED module, and a pedestal for mounting the LED module and the power supply module.
  • the LED module may include an LED lighting unit corresponding to the above function, and the power supply module is used to supply power to the LED module, for example, using a power storage power source or an external power supply.
  • the power storage source can be a lithium battery or an alkaline battery.
  • the external power source can be a mains power supply, and the corresponding power supply module is a transformer component.
  • the LED module of the present embodiment mainly includes: a bracket 1 provided with a light exit opening 11; and at least two LED lighting units 2 respectively provided on the bracket 1 having different spectral characteristics, and the bracket 1 has a hollow cylindrical shape and has an installation.
  • the cavity 12, the mounting cavity 12 is disposed with the LED lighting unit 2 at different positions in the axial direction, and in order to guide the light generated by the LED lighting unit 2 to the light exit opening 11 to emit light, the inner wall of the bracket 1 is provided with a pair of LED lighting units 2 The emitted light is reflected to cause the reflective structure 13 to be emitted from the light exit opening.
  • the LED lighting units with different spectral characteristics can be integrated into one LED module, thereby realizing a multifunctional and integrated design to meet the portable needs of people.
  • the LED module includes a combination of LED light emitting units: a visible light LED light emitting unit 21 and an ultraviolet light LED light emitting unit 22.
  • the LED module includes a combination of LED light emitting units: a visible light LED light emitting unit 21, an ultraviolet light LED light emitting unit 22, and an infrared light LED light emitting unit; or
  • the LED module includes a combination of LED light emitting units, a visible light LED light emitting unit 21, and an infrared light LED light emitting unit.
  • the reflective structure 13 can be a reflective coating or a reflective plate, and generally a metal material or a mirror material having better reflection properties can be used.
  • the bracket 1 may be formed by splicing at least two sub-brackets 14, each of which is mounted with one LED lighting unit 2. Adjacent sub-brackets 14 can be assembled by means of threads or snaps.
  • the LED lighting unit 2 is mounted on the center of the sub-bracket 14 through a transparent bracket and at a certain distance from the inner wall of the bracket 1. In other embodiments, the LED lighting unit 2 is also mounted to the center of the sub-bracket 14 by a hollow bracket.
  • the LED illuminating units adjacent to each other along the axial direction of the bracket are separated by a certain distance to ensure that the light emitted from the LED illuminating unit is not blocked or absorbed by the adjacent LED illuminating unit as much as possible.
  • the bracket 1 may further be provided with a collecting lens at the light exit opening 11 for collecting the light emitted from the LED lighting unit and emitting the light from the light exit opening 11 to enhance the illumination of the light.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种LED模组及LED发光设备，LED模组包括：设置有出光口（11）的支架（1），以及至少两个设置于该支架（1）上的分别具有不同光谱特性的LED发光单元（2），所述支架（1）呈中空筒形且具有安装腔（12），所述安装腔（12）沿轴向不同位置布设有所述LED发光单元（2），所述支架（1）内壁上设置有用于对所述LED发光单元（2）发出的光线进行反射以使其从所述出光口（11）射出的反射结构（13）。这样，可将不同光谱特性的LED发光单元（2）集成于一个LED模组中，从而实现多功能一体式设计，满足人们便携式需要。

Description

LED模组及LED发光设备 技术领域
本申请涉及发光二极管领域，尤其涉及一种LED模组及LED发光设备。
背景技术
发光二极管(light Emitting Diode，LED)是一种低电压半导体固体发光器件，它是利用固体半导体芯片作为发光材料，当两端加上正向电压，半导体中的载流子会发生复合引起光子发射而产生光，是当今最热门的光源技术。LED光源的特点是：节能，消耗能量较同光效的白炽灯减少80％；使用低压电源(在6～24V之间)，安全性好；体积小，可以制备成各种形状的器件；寿命长；响应时间快；无有害金属汞对环境的污染等。
随着人们生活水平的提高，LED发光设备的应用也越来越普及。为了满足多功能发展需要，人们通常会携带不同光谱特性的LED发光设备来满足特定功能需要，例如持有紫外光LED发光设备进行杀菌消毒，持有红外光LED发光设备进行遥控等，但是通常这些设备是物理上相互独立的，无法满足消费者的便携式需求。
发明内容
本申请旨在至少在一定程度上解决上述技术问题之一。
根据本申请的第一方面，本申请提供一种LED模组，包括：设置有出光口的支架，以及至少两个设置于该支架上的分别具有不同光谱特性的LED发光单元，所述支架呈中空筒形且具有安装腔，所述安装腔沿轴向不同位置布设有所述LED发光单元，所述支架内壁上设置有用于对所述LED发光单元发出的光线进行反射以使其从所述出光口射出的反射结构。
进一步地，所述LED模组包括至少如下LED发光单元的一个或多个的组合：可见光LED发光单元、紫外光LED发光单元及红外光LED发光单元。
进一步地，所述支架由至少两段子支架拼接而成，每个所述子支架分别安装一个所述LED发光单元。
进一步地，相邻的所述子支架之间通过螺纹或卡合方式装配。
进一步地，所述LED发光单元通过透明支架安装于所述子支架中心，且离所述支架内壁一定距离。
进一步地，所述支架于所述出光口处设置有聚光透镜。
根据本申请的第二方面，本申请提供一种LED发光设备，包括：LED模组、为所述 LED模组供电的供电模组，以及安装所述LED模组及所述供电模组的基座，所述LED模组包括：设置有出光口的支架，以及至少两个设置于该支架上的分别具有不同光谱特性的LED发光单元，所述支架呈中空筒形且具有安装腔，所述安装腔沿轴向不同位置布设有所述LED发光单元，所述支架内壁上设置有用于对所述LED发光单元发出的光线进行反射以使其从所述出光口射出的反射结构。
进一步地，所述LED模组包括至少如下LED发光单元的一个或多个的组合：可见光LED发光单元、紫外光LED发光单元及红外光LED发光单元。
进一步地，所述支架由至少两段子支架拼接而成，每个所述子支架分别安装一个所述LED发光单元。
进一步地，相邻的所述子支架之间通过螺纹或卡合方式装配。
本申请的有益效果是：
通过提供一种LED模组及LED发光设备，LED模组包括：设置有出光口的支架，以及至少两个设置于该支架上的分别具有不同光谱特性的LED发光单元，所述支架呈中空筒形且具有安装腔，所述安装腔沿轴向不同位置布设有所述LED发光单元，所述支架内壁上设置有用于对所述LED发光单元发出的光线进行反射以使其从所述出光口射出的反射结构。这样，可将不同光谱特性的LED发光单元集成于一个LED模组中，从而实现多功能一体式设计，满足人们便携式需要。
附图说明
图1为本申请实施例的LED模组的结构示意图。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示 或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度小于第二特征。
下面通过具体实施方式结合附图对本申请作进一步详细说明。
请参考图1，本实施例提供了一种LED发光设备，其主要可进行照明、红外遥控以及紫外杀菌消毒等功能的集成。
上述发光设备主要包括：LED模组、为LED模组供电的供电模组，以及安装LED模组及供电模组的基座。LED模组可包括上述功能对应的LED发光单元，而供电模组用于对LED模组进行供电，例如采用蓄电电源供电，或采用外部电源供电。蓄电电源可以是锂电池或碱性电池。而外部电源可以是市电电源，而相应的供电模组为变压器组件。
本实施例的LED模组主要包括：设置有出光口11的支架1，以及至少两个设置于该支架1上的分别具有不同光谱特性的LED发光单元2，支架1呈中空筒形且具有安装腔12，安装腔12沿轴向不同位置布设有LED发光单元2，而为了将LED发光单元2所产生的光线引导到出光口11而射出光线，支架1内壁上设置有用于对LED发光单元2发出的光线进行反射以使其从出光口射出的反射结构13。
这样，可将不同光谱特性的LED发光单元集成于一个LED模组中，从而实现多功能一体式设计，满足人们便携式需要。
在本实施例中，LED模组包括如下LED发光单元的组合：可见光LED发光单元21及紫外光LED发光单元22。当然，在其他实施例中，LED模组包括如下LED发光单元的组合：可见光LED发光单元21、紫外光LED发光单元22，以及红外光LED发光单元；或 者，LED模组包括如下LED发光单元的组合：可见光LED发光单元21以及红外光LED发光单元等。
反射结构13可以为反射涂层或反射板，一般可采用反射性能较好的金属材料或镜面材料。
在本实施例中，为了方便LED发光单元的安装，支架1可由至少两段子支架14拼接而成，每个子支架14分别安装一个LED发光单元2。而相邻的子支架14之间可通过螺纹或卡合等方式装配。
为实现良好的透光性能，LED发光单元2通过透明支架安装于子支架14中心，且离支架1内壁一定距离。在其他实施例中，LED发光单元2还通过镂空支架安装于子支架14中心。
为保证发光效果，沿支架轴向相邻的LED发光单元之间相距一定距离，以保证LED发光单元射出的光线尽可能不被相邻的LED发光单元阻挡或吸收。
作为一种优选实施例，支架1于出光口11处还可以设置有聚光透镜，以将从LED发光单元发出的光线进行聚集而从出光口11射出，从而增强光线照度。
在本说明书的描述中，参考术语“一个实施方式”、“一些实施方式”、“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上内容是结合具体的实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换。

Claims (10)

  1. 一种LED模组，包括：设置有出光口的支架，以及至少两个设置于该支架上的分别具有不同光谱特性的LED发光单元，其特征在于，所述支架呈中空筒形且具有安装腔，所述安装腔沿轴向不同位置布设有所述LED发光单元，所述支架内壁上设置有用于对所述LED发光单元发出的光线进行反射以使其从所述出光口射出的反射结构。
  2. 如权利要求1所述的LED模组，其特征在于，所述LED模组包括至少如下LED发光单元的一个或多个的组合：可见光LED发光单元、紫外光LED发光单元及红外光LED发光单元。
  3. 如权利要求1所述的LED模组，其特征在于，所述支架由至少两段子支架拼接而成，每个所述子支架分别安装一个所述LED发光单元。
  4. 如权利要求3所述的LED模组，其特征在于，相邻的所述子支架之间通过螺纹或卡合方式装配。
  5. 如权利要求3所述的LED模组，其特征在于，所述LED发光单元通过透明支架安装于所述子支架中心，且离所述支架内壁一定距离。
  6. 如权利要求1所述的LED模组，其特征在于，所述支架于所述出光口处设置有聚光透镜。
  7. 一种LED发光设备，包括：LED模组、为所述LED模组供电的供电模组，以及安装所述LED模组及所述供电模组的基座，所述LED模组包括：设置有出光口的支架，以及至少两个设置于该支架上的分别具有不同光谱特性的LED发光单元，其特征在于，所述支架呈中空筒形且具有安装腔，所述安装腔沿轴向不同位置布设有所述LED发光单元，所述支架内壁上设置有用于对所述LED发光单元发出的光线进行反射以使其从所述出光口射出的反射结构。
  8. 如权利要求7所述的LED发光设备，其特征在于，所述LED模组包括至少如下LED发光单元的一个或多个的组合：可见光LED发光单元、紫外光LED发光单元及红外光LED发光单元。
  9. 如权利要求7所述的LED发光设备，其特征在于，所述支架由至少两段子支架拼接而成，每个所述子支架分别安装一个所述LED发光单元。
  10. 如权利要求9所述的LED发光设备，其特征在于，相邻的所述子支架之间通过螺纹或卡合方式装配。
PCT/CN2015/091402 2015-10-02 2015-10-02 Led模组及led发光设备 WO2017054233A1 (zh)

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US20020006040A1 (en) * 1997-11-25 2002-01-17 Kazuo Kamada Led luminaire with light control means
CN1743889A (zh) * 2004-09-01 2006-03-08 安捷伦科技有限公司 发光二极管以及应用其的发光控制系统
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