CN108361569A - 太阳能灯 - Google Patents

太阳能灯 Download PDF

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CN108361569A
CN108361569A CN201810147678.0A CN201810147678A CN108361569A CN 108361569 A CN108361569 A CN 108361569A CN 201810147678 A CN201810147678 A CN 201810147678A CN 108361569 A CN108361569 A CN 108361569A
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end wall
light emitting
emitting diode
solar lamp
lamp according
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CN108361569B (zh
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J·索尔青格尔
J·范登布鲁尔
C·安德鲁斯
J·A·斯奈德
S·冈德森
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Mpowerd Inc
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F21V15/012—Housings with variable shape or dimensions, e.g. by means of elastically deformable materials or by movement of parts forming telescopic extensions of the housing body
    • 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
    • F21L4/022—Pocket lamps
    • F21L4/027—Pocket lamps the light sources being a LED
    • 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
    • F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
    • 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
    • F21S9/037—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 the solar unit and the lighting unit being located within or on the same housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/40—Hand grips
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    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • F21V3/023—Chinese lanterns; Balloons
    • F21V3/026—Chinese lanterns; Balloons being inflatable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0075—Reflectors for light sources for portable lighting devices
    • 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
    • F21L4/022—Pocket lamps
    • F21L4/025—Pocket lamps the light sources being of different shape or type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/007—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for shipment or storage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/40—Hand grips
    • F21V21/406—Hand grips for portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • F21V3/062—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material the material being plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0066—Reflectors for light sources specially adapted to cooperate with point like light sources; specially adapted to cooperate with light sources the shape of which is unspecified
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

本发明公开了一种太阳能灯，包括：可塌缩外壳，所述外壳具有侧壁和平的端壁；位于平的端壁和侧壁之间的不透水密封件；位于一个端壁上的印刷电路板，包括发光二极管的平面阵列，其中所述一个端壁包括内端壁、外端壁和密封在所述内端壁和外端壁之间的刚性板；在所述内端壁上的反射表面，所述反射表面具有设置在发光二极管的平面阵列上方的孔口；附接到所述印刷电路板的可重复充电电池，用于为所述发光二极管供电；位于所述印刷电路板上、与所述发光二极管的平面阵列相对的太阳能板，适于对可重复充电电池重复充电；以及所述电路板可操作地连接到所述可重复充电电池、所述发光二极管、所述太阳能板和用于接通或断开所述发光二极管的供电的开关。

Description

太阳能灯
本申请是申请号为201310419576.7、申请日为2013年09月16日、发明名称为“可充气太阳能灯”的发明专利申请的分案申请。
本申请要求2012年11月1日提交的美国临时申请No.61/721285的权益，该申请在此通过引用整体并入。
技术领域
本发明属于太阳能发光装置领域。具体地，本发明涉及可充气、可塌缩太阳能灯，该太阳能灯为不能可靠的利用电能的人们(包括发展中国家的居民和灾民)提供低成本的照明，该灯也可以用于所有发达国家作为节能、环保便携式照明替代物。
背景技术
被公开的美国申请US2012/0120642(Shreshta)和US2012/0224359(Chun)涉及可充气太阳能发光体。所公开的装置具有不便利的形状并且缺乏有效的光散射能力。
发明内容
因此，在一个方面，本发明提供一种可塌缩太阳能提灯，包括：可塌缩提灯外壳；太阳能板；可重复充电锂离子电池；LED光源；和电路板。可充电电池通过将可塌缩提灯外壳放置在直射太阳光下4小时至5小时以完成充电而被重复充电。
在各个实施例中，提灯呈具有可塌缩的、透明的外壳的灯的形式，所述外壳具有侧壁和平的圆形端壁。采用这种方式，灯可以被竖直放置(laid on its side)，使得该灯在展开时形成自由直立的圆筒形形状。设置有阀用于使可塌缩的外壳充气。发光二极管LED的平面阵列布置在位于一个端壁上的印刷电路板上。印刷电路板可操作地与为LED供电的可重复充电电池连接；太阳能板适于为可重复充电电池重复充电；以及用于开启和断开LED的供电的开关。在优选实施方式中，在端壁上的反射表面彼此面对以增强来自装置的散射光。
根据本发明的一个方面，提供一种太阳能灯，包括：可塌缩外壳，所述外壳具有侧壁和平的端壁；位于平的端壁和侧壁之间的不透水密封件；位于一个端壁上的印刷电路板，包括发光二极管的平面阵列，其中所述一个端壁包括内端壁、外端壁和密封在所述内端壁和外端壁之间的刚性板；在所述内端壁上的反射表面，所述反射表面具有设置在发光二极管的平面阵列上方的孔口；附接到所述印刷电路板的可重复充电电池，用于为所述发光二极管供电；位于所述印刷电路板上、与所述发光二极管的平面阵列相对的太阳能板，适于对可重复充电电池重复充电；以及所述电路板可操作地连接到所述可重复充电电池、所述发光二极管、所述太阳能板和用于接通或断开所述发光二极管的供电的开关。
作为优选，所述侧壁可以是半透明的或透明的。
附图说明
图1A是根据本发明的太阳能灯的透视图。
图1B是从底侧看的图1A的太阳能灯的透视图。
图2是图1A的太阳能灯的分解视图。
具体实施方式
参考图1的实施例，可塌缩外壳100由半透明的、并且优选是透明的塑料材料，例如聚氯乙烯(PVC)制成，尽管所采用的材料是不重要的，并且也可以使用另一种合适的半透明柔性材料，例如聚乙烯。外壳100包括圆筒形侧壁14、平的圆形顶端壁13和平的圆形底端壁16。平的顶端壁和底端壁足够坚硬以使得灯在展开时形成自由直立的圆筒。手柄17(同样优选由与外壳相同的柔性塑料材料制成)允许灯容易地附接到壁或天花板，或者在需要时携带。在最优选的实施例中，第二手柄172设置在相对端壁16上，如图1B所示。
如在图2的分解视图中示出的，顶端壁13优选包括内部顶部134和外部顶部132。底端壁16包括内部底部162和外部底部164。内部顶部132和外部顶部134采用不透水的方式被密封到侧壁14并且彼此密封以包封顶部反射器125。通常优选的是，外壳被密封成被称作IP67的侵入保护水平，这意味着被保护以免受灰尘和污染的侵入，并且被保护以免受暂时侵入15cm至1m的水中持续30分钟的影响。顶部反射器125具有直接面对布置在底端壁上的LED28的反射表面，并且可以由涂敷有反射涂层的PVC、具有反射涂层的卡片纸料或者其它合适的材料制成，以为外壳端壁13提供刚性并且从LED28反射光。
在底端壁16上设置相似的布置，具有由反射涂敷材料形成的底部反射器166。底部反射器设置有布置在LED光源28上方的孔口44。孔口44可以设置有散射平纹棉麻织物材料，以封闭开口。
LED光源28还设置在位于装置的端壁上的印刷电路板200上。适于为LED供电的可重复充电电池40设置在与太阳能板202相对的印刷电路板200上(如图1B所示)，该太阳能板适于对可重复充电电池40重复充电。太阳能板通过透明的外部底部164并通过底部框架160中的孔口暴露于太阳光。印刷电路板采用双面胶带202附接到底部框架部件166。
用于本发明的太阳能板可以选自现有技术中已知的、适于对小的LED阵列供电的太阳能板。合适的太阳能板是具有4.3V开路电压的多晶5V/130mA阵列、大约3.5A的短路电流以及2.6V的最佳操作电压。通常来讲，当太阳能板平放在直射太阳光下时，可重复充电电池在4到8小时内被完全充电，并且一旦被完全充电，足够的电荷能够产生多于六个小时的光并且优选超过8小时的光。尽管在本发明的范围内可以采用任何数量的LED，但是六到十个LED是优选的，并且八个是最优选的。LED提供4000mcd光源，采用可用光源足够用来照亮10平方英尺的面积。在各个实施例中，可以采用多色LED。所采用的多色LED可以是功能性的，例如红色或黄色，以指示紧急情况或者是装饰性的。
在另一示例性实施例中，塑料外壳被霜化使得外壳是透光的，但是从外面看是不透明的并且不能看见提灯的内部。霜化的表面还可以具有纹理，以增强光的散射通过。在该实施例中的LED可以是红色的、绿色的、蓝色的或者这些颜色的结合。在该实施例中，驱动LED的处理器可以使不同颜色的LED循环使用、闪烁、低功率、高功率，与单色LED的实施例相同。
可重复充电电池40优选是具有能够容易地设置在印刷电路板上的薄的轮廓的锂离子聚合物电池。在大多数优选实施例中，可重复充电电池具有不超过大约5mm的厚度、1000mAh容量和3.7V的标称操作电压。其中LED的平面阵列由布置成圆形的八个LED构成并且由电池供电。在优选实施例中，每个LED具有90流明、320mA(高功率)最大操作电流和70流明、220mA(低功率)最大操作电流。
印刷电路板200通过电池40控制LED的供电。使用者启动位于灯的外部上的电力开关204，以为LED供电。在各个实施例中，电路板控制照明的三个水平：低功率、高功率和断续照明。可以通过按压用于关闭和开启装置的相同的电力开关来实现各个水平的照明。例如，开关可以设置成按压一次用于低功率、按压两次用于高功率、按压三次用于断续照明、按压四次用于关闭装置。本领域技术人员可以寻找用于该目的的这种合适的微芯片。
外壳是可塌缩的并且优选通过设置成贯穿顶端壁13的阀123是可充气的。孔口被设置在外壳内部中的顶部反射器和内部顶部中，使得外壳可以被充气，实现低成本的、重量轻的并且耐用的发光手段，以用于处于危急中的人们。
对优选实施方式的上述描述不旨在限制本发明，本发明由所附权利要求限定。以上描述旨在为本领域技术人员提供足够的信息，以实现所描述的实施例的各种变形。关于一个实施例描述的特征和改进可以与其它实施例结合，而不偏离本发明的范围。

Claims (21)

1.一种太阳能灯，包括：
可塌缩外壳，所述外壳具有侧壁和平的端壁；
位于平的端壁和侧壁之间的不透水密封件；
位于一个端壁上的印刷电路板，包括发光二极管的平面阵列，其中所述一个端壁包括内端壁、外端壁和密封在所述内端壁和外端壁之间的刚性板；
在所述内端壁上的反射表面，所述反射表面具有设置在发光二极管的平面阵列上方的孔口；
附接到所述印刷电路板的可重复充电电池，用于为所述发光二极管供电；
位于所述印刷电路板上、与所述发光二极管的平面阵列相对的太阳能板，适于对可重复充电电池重复充电；以及
所述印刷电路板可操作地连接到所述可重复充电电池、所述发光二极管、所述太阳能板和用于接通或断开所述发光二极管的供电的开关。
2.根据权利要求1所述的太阳能灯，还包括用于为所述太阳能灯充气的阀。
3.根据权利要求1所述的太阳能灯，还包括基本上覆盖每个端壁的整表面区域的平面反射板。
4.根据权利要求1所述的太阳能灯，其中，所述外壳是被密封为不透水的透明柔性聚氯乙烯PVC。
5.根据权利要求1所述的太阳能灯，其中，所述开关在高功率模式、低功率模式和闪烁模式之间为所述发光二极管供电。
6.根据权利要求1所述的太阳能灯，其中，所述电池是锂离子聚合物电池组，具有1000mAh的容量、3.7V的标称操作电压和小于5mm的厚度，其中，所述发光二极管的平面阵列由布置成圆形并且由所述电池供电的八个发光二极管构成，每个发光二极管具有90流明、320mA的最大操作电流。
7.根据权利要求1所述的太阳能灯，还包括附接到一个或两个平的端壁的手柄。
8.一种太阳能灯，包括：
可塌缩外壳，所述外壳具有半透明的侧壁和平的端壁；
位于平的端壁和侧壁之间的不透水密封件；
位于一个端壁上的印刷电路板，包括发光二极管的平面阵列，其中所述一个端壁包括内端壁、外端壁和密封在所述内端壁和外端壁之间的刚性板；
在所述内端壁上的反射表面，所述反射表面具有设置在发光二极管的平面阵列上方的孔口；
附接到所述印刷电路板的可重复充电电池，用于为所述发光二极管供电；
位于所述印刷电路板上、与所述发光二极管的平面阵列相对的太阳能板，适于对可重复充电电池重复充电；以及
所述印刷电路板可操作地连接到所述可重复充电电池、所述发光二极管、所述太阳能板和用于接通或断开所述发光二极管的供电的开关。
9.根据权利要求8所述的太阳能灯，还包括用于为所述太阳能灯充气的阀。
10.根据权利要求8所述的太阳能灯，还包括基本上覆盖每个端壁的整表面区域的平面反射板。
11.根据权利要求8所述的太阳能灯，其中，所述外壳是被密封为不透水的透明柔性聚氯乙烯PVC。
12.根据权利要求8所述的太阳能灯，其中，所述开关在高功率模式、低功率模式和闪烁模式之间为所述发光二极管供电。
13.根据权利要求8所述的太阳能灯，其中，所述电池是锂离子聚合物电池组，具有1000mAh的容量、3.7V的标称操作电压和小于5mm的厚度，其中，所述发光二极管的平面阵列由布置成圆形并且由所述电池供电的八个发光二极管构成，每个发光二极管具有90流明、320mA的最大操作电流。
14.根据权利要求8所述的太阳能灯，还包括附接到一个或两个平的端壁的手柄。
15.一种太阳能灯，包括：
可塌缩外壳，所述外壳具有半透明或透明的侧壁和平的端壁；
位于平的端壁和侧壁之间的不透水密封件；
位于一个端壁上的印刷电路板，包括发光二极管的平面阵列，其中所述一个端壁包括内端壁、外端壁和密封在所述内端壁和外端壁之间的刚性板；
在所述内端壁上的反射表面，所述反射表面具有设置在发光二极管的平面阵列上方的孔口；
附接到所述印刷电路板的可重复充电电池，用于为所述发光二极管供电；
位于所述印刷电路板上、与所述发光二极管的平面阵列相对的太阳能板，适于对可重复充电电池重复充电；以及
所述印刷电路板可操作地连接到所述可重复充电电池、所述发光二极管、所述太阳能板和用于接通或断开所述发光二极管的供电的开关。
16.根据权利要求15所述的太阳能灯，还包括用于为所述太阳能灯充气的阀。
17.根据权利要求15所述的太阳能灯，还包括基本上覆盖每个端壁的整表面区域的平面反射板。
18.根据权利要求15所述的太阳能灯，其中，所述外壳是被密封为不透水的透明柔性聚氯乙烯PVC。
19.根据权利要求15所述的太阳能灯，其中，所述开关在高功率模式、低功率模式和闪烁模式之间为所述发光二极管供电。
20.根据权利要求15所述的太阳能灯，其中，所述电池是锂离子聚合物电池组，具有1000mAh的容量、3.7V的标称操作电压和小于5mm的厚度，其中，所述发光二极管的平面阵列由布置成圆形并且由所述电池供电的八个发光二极管构成，每个发光二极管具有90流明、320mA的最大操作电流。
21.根据权利要求15所述的太阳能灯，还包括附接到一个或两个平的端壁的手柄。
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US9194563B2 (en) 2015-11-24
US9016886B2 (en) 2015-04-28
DK2914896T3 (en) 2017-05-08
IN2014DN06557A (zh) 2015-06-12
AU2013338548A1 (en) 2015-05-21
EP2914896A1 (en) 2015-09-09
TWM498273U (zh) 2015-04-01

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