CN204100105U - A kind of solar energy underground lamp - Google Patents

A kind of solar energy underground lamp Download PDF

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Publication number
CN204100105U
CN204100105U CN201420574757.7U CN201420574757U CN204100105U CN 204100105 U CN204100105 U CN 204100105U CN 201420574757 U CN201420574757 U CN 201420574757U CN 204100105 U CN204100105 U CN 204100105U
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China
Prior art keywords
solar energy
shell
underground lamp
super capacitor
guide plate
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CN201420574757.7U
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Chinese (zh)
Inventor
任宇航
任宇珂
吴文涛
项春意
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Zhejiang Shang Yue New Energy Development Co Ltd
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Zhejiang Shang Yue New Energy Development Co Ltd
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Abstract

The utility model is a kind of solar energy underground lamp, relates to Application of Solar Energy field.Solar energy underground lamp of the present utility model comprises: shell and the light guide plate arranged in the enclosure, control circuit, LED, solar cell and super capacitor; Described shell arranges raised structures through the side of sunshine; Described light guide plate is arranged on described shell through below the side of sunshine, described solar cell to be arranged on below described light guide plate and to be connected with described control circuit, described control circuit is connected with described super capacitor and described LED respectively, and described super capacitor also connects described LED.The utility model solves existing solar energy underground lamp, and to there is service life shorter, the problem that illuminating effect is not good.

Description

A kind of solar energy underground lamp
Technical field
The utility model relates to Application of Solar Energy field, particularly relates to a kind of solar energy underground lamp.
Background technology
Solar energy underground lamp take sunshine as the energy, charging on daytime, evening use, without the need to the pipe installation of complex and expensive, can adjust arbitrarily the layout of light fixture, energy-saving safe is pollution-free, charging and ON/OFF process adopt Based Intelligent Control, automatic light control switch, without the need to manual operation, does stable leaning on, save the electricity charge, non-maintaining.
Existing solar energy underground lamp is generally made up of shell, solar cell, control circuit, LED and electric energy storage device.But it is shorter to there is service life in existing solar energy underground lamp, is only about 5 years, the problem that illuminating effect is not good.
Utility model content
The purpose of this utility model is to provide a kind of solar energy underground lamp, thus solves the foregoing problems existed in prior art.
To achieve these goals, a kind of solar energy underground lamp of the utility model, the technical scheme of employing is as follows: comprising: shell and the light guide plate arranged in the enclosure, control circuit, LED, solar cell and super capacitor;
Described shell arranges raised structures through the side of sunshine;
Described light guide plate is arranged on described shell through below the side of the sun, described solar cell to be arranged on below described light guide plate and to be connected with described control circuit, described control circuit is connected with described super capacitor and described LED respectively, and described super capacitor also connects described LED.
Preferably, described shell is one in square, circle, rectangle, rhombus, ellipse and triangle towards the shape of sunshine side.
Preferably, described raised structures is column structure.
Preferably, the material of described shell is plastics and/or aluminium alloy and/or stainless steel.
Preferably, the material of described light guide plate is glass and/or plastics.
Preferably, the rated capacity of described super capacitor is 1F-2000F, and voltage is 0.5V-32V.
Preferably, the number of described super capacitor is 1-50.
Preferably, the power of described solar cell is 0.1W-200W.
Preferably, described shell is identical with the shape of described light guide plate towards the shape of the side of sunshine.
Preferably, when the bottom surface of described raised structures is quadrangle, the length of described quadrangle × wide is (1-50) mm × (1-50) mm, and the height of described raised structures is (0.1-10) mm.
The beneficial effects of the utility model are:
Super capacitor described in the utility model, has reserve power effect, is applied in the utility model the life-span drastically increasing this solar energy lamp.Raised structures on the utility model housing and the combination of light guide plate optimize the propagation of light, improve the visual brightness of light fixture.
Therefore, compared with prior art, by adopting the circuit structure of super capacitor accumulate and optimization, the service life of solar energy underground lamp described in the utility model was more than 15 years.The light conducting plate structure adopted in the utility model can optimize the propagation of light, and make this light fixture have brighter illuminating effect, this structure can also be used for other lightings.
Accompanying drawing explanation
Fig. 1 is the profile of embodiment 1; Wherein, 1-shell, 2-light guide plate, 3-control circuit, 4-LED lamp, 5-solar cell, 6-super capacitor, 7-shell raised structures;
Fig. 2 is the top view of embodiment 1; Wherein, 1-shell, 7-shell raised structures;
Fig. 3 is the top view of embodiment 2; Wherein, 1-shell, 7-shell raised structures;
Fig. 4 is the top view of embodiment 3; Wherein, 1-shell, 7-shell raised structures;
Fig. 5 is the top view of embodiment 4; Wherein, 1-shell, 7-shell raised structures;
Fig. 6 is the top view of embodiment 5; Wherein, 1-shell, 7-shell raised structures;
Fig. 7 is the effect contrast figure of the utility model and existing solar energy underground lamp.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model is further elaborated.Should be appreciated that detailed description of the invention described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to figure 1 and Fig. 2, embodiment 1 one kinds of solar energy underground lamps, comprise shell 1, and arrange light guide plate 2, control circuit 3, LED 4, solar cell 5 and super capacitor 6 in the enclosure; Described shell arranges raised structures 7 through the side of the sun; Described light guide plate 2 is arranged on described shell 1 through below sunshine side, described solar cell 5 is arranged on described light guide plate 2 below and be connected with described control circuit 3, described control circuit 3 is connected with described super capacitor 6 and described LED 4 respectively, and described super capacitor 6 also connects described LED 4.
Described shell 1 is square towards the shape of the side of sunshine; The shape of described raised structures 7 is square; The material of described shell 1 is plastics.
The rated capacity of described super capacitor 6 is 100F, and voltage is 5V.
The number of described super capacitor 6 is 20.
The power of described solar cell 5 is 5W.
Length × wide × the height of described shell 1 is of a size of length of side 50mm × 50mm × 50mm.
Length × wide × the height of described light guide plate 2 is of a size of 8mm × 8mm × 8mm.
Described in the present embodiment, solar energy underground lamp realizes by the following method: when sunlight solar energy underground lamp, sunshine is irradiated to solar cell 5 through shell 1 and light guide plate 2, light energy conversion is electric energy by solar cell 5, described electric energy is filled with super capacitor 6 by control circuit 3, night or illumination more weak time, control circuit 3 controls super capacitor 6 pairs of LED 4 and discharges, and LED is thrown light on.
Fig. 7 is the comparison diagram in service life of the solar energy underground lamp of solar energy underground lamp of the present utility model and common batteries accumulate, as seen from the figure, the life-span employing solar energy underground lamp of the present utility model can reach 100,000 discharge and recharges and use, and uses the life-span of the solar energy lamp of general Ni-MH battery to only have 2000 discharge and recharges to use.Therefore the utility model improves the service life of solar energy lamp, enhances its practicality.
Super capacitor described in the present embodiment, has reserve power effect, and application drastically increases the life-span of this solar energy lamp in the present embodiment.Raised structures on the present embodiment housing and the combination of light guide plate optimize the propagation of light, improve the visual brightness of light fixture.
Therefore, compared with prior art, by adopting the circuit structure of super capacitor accumulate and optimization, the service life of solar energy underground lamp described in the present embodiment was more than 15 years.The light conducting plate structure adopted in the present embodiment can optimize the propagation of light, and make this light fixture have brighter illuminating effect, this structure can also be used for other lightings.
With reference to figure 1 and Fig. 3, embodiment 2 one kinds of solar energy underground lamps, the difference of the present embodiment and embodiment 1 is, described shell 1 is circular towards the shape of the side of sunshine; The shape of described raised structures 7 is cuboid; The material of described shell 1 is plastics, and the material of described light guide plate 2 is plastics.
The rated capacity of described super capacitor 6 is 200F, and voltage is 1V.
The number of described super capacitor 6 is 10.
The power of described solar cell 5 is 3W.
The diameter of described shell 1 is 50mm, thickness 10mm.
The diameter of described light guide plate 2 is 40mm, thickness 2mm.
Described shell projection 7 is of a size of 5mm × 4mm × 2mm.
With reference to figure 1 and Fig. 4, embodiment 3 one kinds of solar energy underground lamps, the difference of the present embodiment and embodiment 1 is, described shell 1 is rectangle towards the shape of the side of sunshine; The shape of the raised structures 7 on described shell 1 is square; The material of described shell 1 is metal, and the material of described light guide plate 2 is plastics.
The rated capacity of described super capacitor 6 is 150F, and voltage is 1.5V.
The number of described super capacitor 6 is 10.
The power of described solar cell 5 is 5W.
Length × wide × the height of described shell 1 is of a size of 100mm × 50mm × 20mm.
Length × wide × the height of described light guide plate 2 is of a size of 80mm × 40mm × 12mm.
Length × wide × the height of described shell projection 7 is of a size of 10mm × 10mm × 10mm.
With reference to figure 1 and Fig. 5, embodiment 4 one kinds of solar energy underground lamps, the difference of the present embodiment and embodiment 1 is, described shell 1 is pentagon towards the shape of the side of sunshine; The shape of described raised structures 7 is cuboid; The material of described shell 1 is plastics, and the material of described light guide plate 2 is glass.
The rated capacity of described super capacitor 6 is 100F-1000F, and voltage is 1V-15V.
The number of described super capacitor 6 is 1-20.
The power of described solar cell 5 is 0.1W-20W.
Described shell 1 is of a size of length of side 50mm, thickness 10mm.
Described light guide plate 2 is of a size of 40mm, thickness 5mm.
Described shell projection 7 is of a size of 20mm × 8mm × 2mm.
With reference to figure 1 and Fig. 6, embodiment 5 one kinds of solar energy underground lamps, the difference of the present embodiment and embodiment 1 is, described shell 1 is hexagon towards the shape of the side of sunshine; The shape of described raised structures 7 is cylinder; The material of described shell 1 is plastics, and the material of described light guide plate 2 is glass.
The rated capacity of described super capacitor 6 is 300F, and voltage is 1V.
The number of described super capacitor 6 is 10.
The power of described solar cell 5 is 10W.
Described shell 1 is of a size of length of side 80mm, thickness 20mm.
Described light guide plate 2 is of a size of length of side 60mm, thickness 5mm.
The diameter of described shell projection 7 is 5mm, is highly 5mm.
In the utility model, when described shell 1 is square, described shell 1 is of a size of (50-300mm) × (50-300mm) × (10-150mm); Described light guide plate 2 is of a size of (20-280mm) × (20-280mm) × (2-50mm).
By adopting technique scheme disclosed in the utility model, obtain effect useful as follows:
Compared with prior art, by adopting the circuit structure of super capacitor accumulate and optimization, the service life of solar energy underground lamp described in the utility model was more than 15 years.The light conducting plate structure adopted in the utility model can optimize the propagation of light, and make this light fixture have brighter illuminating effect, this structure can also be used for other lightings.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should look protection domain of the present utility model.

Claims (10)

1. a solar energy underground lamp, it is characterized in that, comprising: shell (1) and the light guide plate (2) arranged in the enclosure, control circuit (3), LED (4), solar cell (5) and super capacitor (6);
Described shell arranges raised structures (7) through the side of sunshine;
Described light guide plate (2) is arranged on described shell through below the side of the sun, described solar cell (5) is arranged on described light guide plate (2) below and be connected with described control circuit (3), described control circuit (3) is connected with described super capacitor (6) and described LED (4) respectively, and described super capacitor (6) also connects described LED (4).
2. solar energy underground lamp according to claim 1, is characterized in that, described shell (1) is the one in square, circle, rectangle, rhombus, ellipse and triangle towards the shape of the side of sunshine.
3. solar energy underground lamp according to claim 1, it is characterized in that, described raised structures (7) is column structure.
4. solar energy underground lamp according to claim 1, is characterized in that, the material of described shell (1) is plastics and/or aluminium alloy and/or stainless steel.
5. solar energy underground lamp according to claim 1, it is characterized in that, the material of described light guide plate (2) is glass and/or plastics.
6. solar energy underground lamp according to claim 1, it is characterized in that, the rated capacity of described super capacitor (6) is 1F-2000F, and voltage is 0.5V-32V.
7. solar energy underground lamp according to claim 1, it is characterized in that, the number of described super capacitor (6) is 1-50.
8. solar energy underground lamp according to claim 1, it is characterized in that, the power of described solar cell (5) is 0.1W-200W.
9. solar energy underground lamp according to claim 1, it is characterized in that, described shell (1) is identical with the shape of described light guide plate (2) towards the shape of the side of the sun.
10. solar energy underground lamp according to claim 1, it is characterized in that, when the bottom surface of described raised structures (7) is quadrangle, the length of described quadrangle × wide is (1-50) mm × (1-50) mm, and the height of described raised structures (7) is (0.1-10) mm.
CN201420574757.7U 2014-09-30 2014-09-30 A kind of solar energy underground lamp Active CN204100105U (en)

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Application Number Priority Date Filing Date Title
CN201420574757.7U CN204100105U (en) 2014-09-30 2014-09-30 A kind of solar energy underground lamp

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276511A (en) * 2015-04-13 2016-01-27 浙江尚越新能源开发有限公司 Solar panel lighting device emitting light evenly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105276511A (en) * 2015-04-13 2016-01-27 浙江尚越新能源开发有限公司 Solar panel lighting device emitting light evenly

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