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Spherical solar power lamp

A kind of solar energy and spherical technology, which is applied to the damage prevention measures of lighting devices, lighting and heating equipment, cleaning methods and appliances, etc., which can solve the problem of inability to take into account light efficiency and photoelectric conversion efficiency, and cannot conveniently and quickly convert photovoltaic panels and light sources and other problems, to achieve the effect of preventing oxidation, improving strength, and retarding matrix corrosion

Inactive Publication Date: 2017-05-31
潘云清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned spherical solar lamp has a transparent spherical shell, it is suitable for installation on the water surface, mainly for decoration and beautification, and cannot conveniently and quickly switch the upper and lower positions of the photovoltaic cell panel and the light source, and cannot take into account both light efficiency and photoelectricity. Conversion efficiency, so there is room for improvement

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Prepare the copper alloy raw material of the photovoltaic battery panel, after melting, rough refining and refining, and then use the nitrogen powder spraying process to make copper powder under the conditions of nitrogen pressure 1.6Mpa, nozzle diameter 4 mm, and air inlet angle 45°; The composition and mass percentage of the copper alloy are: Mn: 0.18%, Al: 0.35%, Si: 0.55%, Sn: 0.42%, Ni: 0.2%, Cr: 0.22%; Zn: 3.3%, and the balance is Cu and unavoidable impurities; the particle size distribution of copper powder is: the content of particles below 50 μm is 10%, the content of 50-100 μm particles is 50%, and the balance is 100-150 μm particles.

[0070] Screen copper powder, mix copper powder with graphite powder and then grind; the particle size of graphite powder is 40-60 μm.

[0071] Sinter the powder at 810°C and process it into a photovoltaic panel blank;

[0072] The finished photovoltaic cell panel can be obtained by heat-treating the blank of the photovoltaic c...

Embodiment 2

[0074] Prepare the copper alloy raw material of the photovoltaic battery panel, after melting, rough refining and refining, and then use the nitrogen powder spraying process to make copper powder under the conditions of nitrogen pressure 1.7Mpa, nozzle diameter 3.5 mm, and air inlet angle 48°; The composition and mass percentage of the copper alloy are: Mn: 0.22%, Al: 0.52%, Si: 0.52%, Sn: 0.36%, Ni: 0.18%, Cr: 0.18%; Zn: 2.8%, and the balance is Cu and unavoidable impurities; the particle size distribution of copper powder is: the content of particles below 50 μm is 12%, the content of 50-100 μm particles is 46%, and the balance is 100-150 μm particles.

[0075] Screen copper powder, mix copper powder with graphite powder and then grind; the particle size of graphite powder is 40-60 μm.

[0076] Sinter the powder at 815°C and process it into a photovoltaic panel blank;

[0077] The finished photovoltaic cell panel can be obtained by heat-treating the blank of the photovoltai...

Embodiment 3

[0079] Prepare the copper alloy raw material of the photovoltaic battery panel, after melting, rough refining and refining, and then use the nitrogen powder spraying process to make copper powder under the conditions of nitrogen pressure 1.8Mpa, nozzle diameter 5 mm, and air inlet angle 50°; The composition and mass percentage of the copper alloy are: Mn: 0.25%, Al: 0.05%, Si: 0.6%, Sn: 0.3%, Ni: 0.25%, Cr: 0.15%; Zn: 3.8%, and the balance is Cu and unavoidable impurities; the particle size distribution of copper powder is: the content of particles below 50 μm is 15%, the content of 50-100 μm particles is 40%, and the balance is 100-150 μm particles.

[0080]The copper powder is screened, and the copper powder and graphite powder are mixed and ground; the particle size of the graphite powder is 60 μm.

[0081] The powder is sintered at 820°C and processed into photovoltaic cell panel blanks.

[0082] The finished photovoltaic cell panel can be obtained by heat-treating the bl...

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Abstract

The invention provides a spherical solar power lamp, comprising a spherical housing, a left shaft, a right shaft, a light source part, a photovoltaic battery plate and a storage battery, wherein the spherical housing comprises an upper hemisphere, a connecting part and a lower hemisphere, the upper hemisphere and the lower hemisphere are respectively connected with two ends of the connecting part; the left shaft is arranged on one side of the connecting part; the right shaft is arranged on the opposite side of the connecting part; the spherical housing is positioned on a U-shaped bracket, the two ends of the U-shaped bracket are respectively connected with the right shaft and the left shaft, the bottom end of the U-shaped bracket is connected with a support bar, the end part of the support bar is provided with branches on which solar panels are fixedly arranged; the light source part is arranged in the lower hemisphere; the photovoltaic battery plate is arranged in the upper hemisphere and is made of brass alloy; and the storage battery is arranged in the connecting part and is respectively electrically connected with the light source part and the photovoltaic battery plate. According to the solar power lamp, the vertical positions of the photovoltaic battery plate and the light source can be conveniently and quickly changed, thereby compromising luminous efficiency and photoelectric conversion efficiency, and prolonging the service life.

Description

technical field [0001] The invention belongs to a solar lighting lamp, and relates to a spherical solar lamp. Background technique [0002] Solar lamp is a lamp that converts solar energy into electrical energy and emits light continuously. It has the advantages of environmental protection and energy saving. [0003] However, the current solar lights need to set the photovoltaic panels on the top, so that the photovoltaic panels can receive the light to the maximum. The solar lights with this structure generally have their light sources fixed at the bottom of the photovoltaic panels, but this will Affects the glow effect. [0004] For example, a spherical solar lamp disclosed in application number 200520101066.6 includes a transparent upper hemisphere and a lower hemisphere, the upper and lower hemispheres are bonded to each other, and a solar panel is arranged in the lower hemisphere, and solar cells and light-emitting diodes are installed on the solar panel. There is an ...

Claims

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Application Information

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IPC IPC(8): F21S9/03F21V21/14F21V15/01H01L31/042B08B1/00
CPCH01L31/042F21S9/037F21V15/01F21V21/14B08B1/12Y02E10/50
Inventor 潘云清
Owner 潘云清
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