WO2016054813A1 - 一种太阳能灯 - Google Patents

一种太阳能灯 Download PDF

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Publication number
WO2016054813A1
WO2016054813A1 PCT/CN2014/088334 CN2014088334W WO2016054813A1 WO 2016054813 A1 WO2016054813 A1 WO 2016054813A1 CN 2014088334 W CN2014088334 W CN 2014088334W WO 2016054813 A1 WO2016054813 A1 WO 2016054813A1
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solar
light
emitting surface
light emitting
reflecting
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PCT/CN2014/088334
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English (en)
French (fr)
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林朝晖
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泉州市金太阳电子科技有限公司
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Priority to PCT/CN2014/088334 priority Critical patent/WO2016054813A1/zh
Publication of WO2016054813A1 publication Critical patent/WO2016054813A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the utility model relates to the field of solar energy, in particular to a solar lamp.
  • the solar panels of domestic solar light sources adopt conventional amorphous silicon and single polycrystalline silicon solar panels, which can only receive light on one side, so the conversion rate of solar energy is low, thereby affecting the power supply requirement of the light source to some extent;
  • the product lighting is singular, and the products on the market often only have a single white LED, a single yellow LED, a single colorful automatic conversion LED or a white LED + a colorful LED, and the lighting effect is single.
  • the purpose of the utility model is to overcome the defects in the prior art and to improve a solar lamp, which can realize various luminous effects of the illumination source.
  • the utility model adopts the following design schemes.
  • a solar light comprising:
  • a solar panel disposed inside the body of the solar lamp
  • the illumination source comprises at least two illumination sources with inconsistent illumination faces.
  • the illumination source comprises a first illumination source, a second illumination source and a third illumination source
  • the illumination surface of the first illumination source faces a first illumination surface of the solar lamp body
  • the illumination surface of the second illumination source faces The second light emitting surface of the solar light body
  • the light emitting surface of the third light source is directed to the third light emitting surface of the solar light body.
  • the first light-emitting surface is an annular light-emitting surface, which is disposed at the top of the solar light body
  • the second light-emitting surface is a bowl-shaped light-emitting surface, which is disposed at a middle portion of the solar light body
  • the third light-emitting surface It is a columnar light emitting surface which is disposed at the bottom of the body of the solar lamp.
  • the solar panel is a panel that receives solar energy on both sides.
  • a reflective cone is disposed under the solar panel, the reflective cone has a tapered structure, the opening faces the solar panel, and the inner wall of the reflective cone is a reflective surface, wherein sunlight is incident from the outer cover of the solar lamp body. On one side of the solar panel, it is also incident on the reflecting surface of the reflecting cone, and the sunlight reflected by the reflecting surface of the reflecting cone is incident on the other side of the solar panel.
  • the outer wall of the reflecting cone is also a reflecting surface.
  • it further comprises a reflecting plate disposed under the reflecting cone, which forms a light reflecting space with the outer wall of the reflecting cone.
  • the reflector is provided with a through hole
  • the light source comprises a first light source
  • the first light source is disposed at the through hole
  • the light emitting surface of the first light source faces the outer wall of the reflective cone.
  • the light of the first light source is reflected from the first light emitting surface of the solar light body after being reflected by the light reflecting space.
  • the first light emitting surface is an annular light emitting surface.
  • it further comprises a wireless receiving module, wherein the wireless receiving module is respectively connected to the light source and the solar panel.
  • the utility model adopts the above design scheme, and the illumination source in the solar energy lamp is provided with the illumination source including at least two illumination surface orientations inconsistently, which can generate various changes, multiple color effects, and illumination effects of various illumination directions, so that The solar lamp is more beautiful.
  • the utility model can also be provided with a wireless receiving module, which can realize wireless remote control of the solar lamp, so that the wireless receiving module can realize the on/off of the illumination source and the color according to the external emission control signal. The transformation is controlled.
  • Figure 1 is a schematic cross-sectional view of the utility model
  • FIG. 2 is a schematic view showing the exploded structure of a partial component of the present invention.
  • the utility model discloses a solar lamp, which comprises:
  • a solar panel 2 for receiving solar energy on both sides of the solar lamp body 1;
  • the reflecting cone 13 is a tapered structure, the opening thereof faces the solar panel 2, and the inner wall and the outer wall of the reflecting cone 3 are reflective surfaces;
  • the reflector 4 is provided with a through hole 41, and the light source includes a first illumination source 51, the first illumination source 51 is disposed at the through hole 41, and the illumination surface of the first illumination source 51 faces the outer wall of the reflection cone 3, and the light of the first illumination source 51 is reflected by the light reflection space.
  • the first light emitting surface 11 is an annular light emitting surface, and the light emitting source further includes a second light emitting source 52 and a third light emitting source 53.
  • the second light emitting source 52 is emitted from the first light emitting surface 11 of the solar light body 1 .
  • the light emitting surface faces the second light emitting surface 12 of the solar lamp body 1, and the light emitting surface of the third light source 53 faces the third light emitting surface 13 of the solar lamp body 1.
  • the second light-emitting surface 12 is a bowl-shaped light-emitting surface disposed in the middle of the solar light body 1
  • the third light-emitting surface 13 is a column-shaped light-emitting surface disposed at the bottom of the solar light body 1 .
  • sunlight is incident on one side of the solar panel 2 from the outer cover of the solar lamp body 1, and is also incident on the reflecting surface of the reflecting cone 3, and the sunlight reflected by the reflecting surface of the reflecting cone It is incident on the other side of the solar panel 2 so that both sides thereof are effectively irradiated with light, thereby achieving the purpose of receiving more light from the solar panel 2, improving the efficiency of energy conversion, and converting the energy of the single-sided absorption light.
  • the efficiency is set to 100%, then the double-sided absorption can be increased by 30% to 40% on a single-sided basis. After the energy conversion efficiency is improved, the problem that the illumination source of the lamp is insufficient due to insufficient energy is completely solved.
  • the first illuminating source 51 reflects the light through the back surface of the reflective cone 3, and the reflected light is reflected by the reflecting plate 4 to the first illuminating surface 12. In the case of low energy consumption, the light is maximized. Evenly.
  • the second illuminating source 52 and the third illuminating source 53 of the present invention face the different illuminating sources 52 and the third illuminating source 53 sufficiently, and can cooperate with the first illuminating source 51 to generate various changes, multiple color effects, and multiple illuminating directions. Luminous effect.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • a wireless receiving module may be further disposed inside the solar lamp body, and the wireless receiving module is respectively connected to the light emitting source and the solar panel, and the solar panel supplies power to the wireless receiving module.
  • the wireless receiving module can control the on/off of the illumination source and the color conversion according to the external emission control signal.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种太阳能灯，包括太阳能灯本体（1）、设在太阳能灯本体（1）内部的太阳能电池板（2）、以及与太阳能电池板（2）连接的发光源（51，52，53）。发光源（51，52，53）包括至少两种发光面朝向不一致的发光源（51，52，53）。该太阳能灯通过设有至少两种发光面朝向不一致的发光源（51，52，53），可以产生多种变化、多种颜色、多种发光方向的发光效果。该太阳能灯还可以设置有无线接收模块，可以通过根据外部的发射控制信号实现对发光源（51，52，53）的开/关，以及颜色的变化进行控制。

Description

一种太阳能灯 技术领域
本实用新型涉及太阳能领域，尤其涉及一种太阳能灯。
背景技术
光伏发电技术的开发始于20世纪50年代，太阳能作为一种绿色环保的新能源，“取之不尽，用之不竭”。在全球能源日益短缺、环境日趋恶化的背景下，太阳能作为一种可以永续利用的清洁能源，引起各方面的高度关注。目前，国际太阳能产业正进入一个全新的阶段，国家的政策扶持力度也在逐年加大。而作为太阳能工程项目的一种，太阳能灯源项目也随着行业的发展，迅速成为国际新能源工程项目的重点。
近年来，我国光伏产业在国家大型工程项目、推广计划和国际合作项目的推动下迅速发展。作为今后能源发展的大方向，以太阳能作为能源的灯源，具有不受供电影响，不消耗常规电能，只要阳光充足就可以就地安装等特点，因此受到人们的广泛关注，又因其不污染环境，而被称为绿色环保产品。
然而目前，国内的太阳能灯源的电池板其都采用传统非晶硅、单多晶硅太阳能电池板，其只能单面受光，因此太阳能的转化率低，从而一定程度影响了光源的供电需求；而且产品灯光单一化，市面上的产品现往往只有单一的白光LED、单一的黄光LED、单一的七彩自动转换LED或白光LED+七彩LED，灯光效果单一。
实用新型内容
本实用新型的目的在于克服现有技术中的缺陷，提高一种太阳能灯，其可实现发光源的多种发光效果。
为实现以上目的，本实用新型采用以下设计方案，
一种太阳能灯，其包括：
太阳能灯本体；
设在太阳能灯本体内部的太阳能电池板；
与所述太阳能电池板连接的发光源；
其中，所述发光源包括至少两种发光面朝向不一致的发光源。
优选的，所述发光源包括第一发光源、第二发光源和第三发光源，所述第一发光源的发光面朝向太阳能灯本体的第一发光面，第二发光源的发光面朝向太阳能灯本体的第二发光面，第三发光源的发光面朝向太阳能灯本体的第三发光面。
优选的，所述第一发光面为环形发光面，其设置在太阳灯本体的顶部，所述第二发光面为碗状发光面，其设置在太阳灯本体的中部，所述第三发光面为柱状发光面，其设置在太阳灯本体的底部。
优选的，太阳能电池板为双面接收太阳能的电池板。
优选的，设在太阳能电池板下方还设有反射锥，所述反射锥为锥形结构，其开口朝向太阳能电池板，反射锥的内壁为反射面，其中太阳光从太阳能灯本体的外盖入射到太阳能电池板的一面，同时，也入射到反射锥的反射面上，通过反射锥的反射面反射后的太阳光再入射到太阳能电池板的另一面。
优选的，所述反射锥的外壁也为反射面。
优选的，其还包括反射板，所述反射板设在反射锥的下方，其与反射锥的外壁形成一光线反射空间。
优选的，所述反射板上设有通孔，所述发光源包括第一发光源，所述第一发光源设在通孔处，所述第一发光源的发光面朝向反射锥的外壁，第一发光源的光线在光线反射空间反射后从太阳灯本体的第一发光面射出。
优选的，所述第一发光面为环形发光面。
优选的，其还包括无线接收模块，所述无线接收模块分别与发光源和太阳能电池板连接。
本实用新型采用以上设计方案，通过太阳能灯中的发光源设有包括至少两种发光面朝向不一致的发光源，可以产生多种变化、多种颜色效果，以及多种发光方向的发光效果，使得太阳能灯更加美观，同时，本实用新型还可以设置有无线接收模块，可以实现太阳能灯的无线遥控控制，从而无线接收模块可以通过根据外部的发射控制信号实现对发光源的开/关，以及颜色的变换进行控制。
附图说明
图1为本实用新型剖视结构示意图；
图2为本实用新型的局部部件爆炸结构示意图。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
如图1所示，本实用新型公开了一种太阳能灯，其包括：
太阳能灯本体1；
设在太阳能灯本体1内部的双面接收太阳能的太阳能电池板2；
设在太阳能电池板2下方的反射锥3，所述反射锥13为锥形结构，其开口朝向太阳能电池板2，反射锥3的内壁和外壁均为反射面；
与所述太阳能电池板2连接的发光源；
其还包括反射板4，所述反射板4设在反射锥3的下方，其与反射锥13的外壁形成一光线反射空间，所述反射板4上设有通孔41，所述发光源包括第一发光源51，所述第一发光源51设在通孔41处，所述第一发光源51的发光面朝向反射锥3的外壁，第一发光源51的光线在光线反射空间反射后从太阳灯本体1的第一发光面11射出，所述第一发光面11为环形发光面，所述发光源还包括第二发光源52和第三发光源53，所述第二发光源52的发光面朝向太阳能灯本体1的第二发光面12，第三发光源53的发光面朝向太阳能灯本体1的第三发光面13。其中，所述第二发光面12为碗状发光面，其设置在太阳灯本体1的中部，所述第三发光面13为柱状发光面，其设置在太阳灯本体1的底部。
在本实用新型中，太阳光从太阳能灯本体1的外盖入射到太阳能电池板2的一面，同时，也入射到反射锥3的反射面上，通过反射锥的反射面反射后的太阳光再入射到太阳能电池板2的另一面，使的其两面都有效的接受到光的照射，从而达到太阳能电池板2受光更多的目的，提升能量转换的效率，如果将单面吸收光的能量转换效率设定为100％，那么双面吸收在单面的基础上可提升30％～40％。能量转换效率提升之后，灯具的发光源因能量不足导致亮度不够的问题就完全得到了解决。其中，第一发光源51通过反光锥3的背面对光线进行反射，反射光又通过反射板4反射到第一发光面12上，在低耗能的情况下，最大程度地做到了让光线更均匀。同时，本实用新型的发光面朝向不一样的第二发光源52和第三发光源53，充分与第一发光源51配合，可以产生多种变化、多种颜色效果，以及多种发光方向的发光效果。
实施例二：
与实施例一不同的是，本实施例中在太阳能灯本体的内部还可以设置一无线接收模块，所述无线接收模块分别与发光源和太阳能电池板连接，太阳能电池板对无线接收模块供电，无线接收模块可以通过根据外部的发射控制信号实现对发光源的开/关，以及颜色的变换进行控制。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (10)

  1. 一种太阳能灯，其特征在于，包括：
    太阳能灯本体；
    设在太阳能灯本体内部的太阳能电池板；
    与所述太阳能电池板连接的发光源；
    其中，所述发光源包括至少两种发光面朝向不一致的发光源。
  2. 根据权利要求1所述的太阳能灯，其特征在于：所述发光源包括第一发光源、第二发光源和第三发光源，所述第一发光源的发光面朝向太阳能灯本体的第一发光面，第二发光源的发光面朝向太阳能灯本体的第二发光面，第三发光源的发光面朝向太阳能灯本体的第三发光面。
  3. 根据权利要求2所述的太阳能灯，其特征在于：所述第一发光面为环形发光面，其设置在太阳灯本体的顶部，所述第二发光面为碗状发光面，其设置在太阳灯本体的中部，所述第三发光面为柱状发光面，其设置在太阳灯本体的底部。
  4. 根据权利要求1所述的太阳能灯，其特征在于：太阳能电池板为双面接收太阳能的电池板。
  5. 根据权利要求4所述的太阳能灯，其特征在于：设在太阳能电池板下方还设有反射锥，所述反射锥为锥形结构，其开口朝向太阳能电池板，反射锥的内壁为反射面，其中太阳光从太阳能灯本体的外盖入射到太阳能电池板的一面，同时，也入射到反射锥的反射面上，通过反射锥的反射面反射后的太阳光再入射到太阳能电池板的另一面。
  6. 根据权利要求5所述的太阳能灯，其特征在于：所述反射锥的外壁也为反射面。
  7. 根据权利要求6所述的太阳能灯，其特征在于：其还包括反射板，所述反射板设在反射锥的下方，其与反射锥的外壁形成一光线反射空间。
  8. 根据权利要求7所述的太阳能灯，其特征在于：所述反射板上设有通孔，所述发光源包括第一发光源，所述第一发光源设在通孔处，所述第一发光源的发光面朝向反射锥的外壁，第一发光源的光线在光线反射空间反射后从太阳灯本体的第一发光面射出。
  9. 根据权利要求8所述的太阳能灯，其特征在于：所述第一发光面为环形发光面。
  10. 根据权利要求1所述的太阳能灯，其特征在于：其还包括无线接收模块，所述无线接收模块分别与发光源和太阳能电池板连接。
PCT/CN2014/088334 2014-10-10 2014-10-10 一种太阳能灯 WO2016054813A1 (zh)

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