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Solar street lamp

A technology for solar street lamps and solar panels, applied in the field of solar street lamps, can solve problems such as reducing the utilization efficiency of sunlight and affecting light convergence, and achieve the effects of improving power generation, improving utilization efficiency, and preventing excessive convergence.

Inactive Publication Date: 2017-04-26
重庆博钻太阳能灯具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the solar electromagnetic panel is located above the concentrator when generating electricity, the solar panel blocks the concentrator to a certain extent, which affects the concentration of light and reduces the utilization efficiency of sunlight.

Method used

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Embodiment Construction

[0013] Description of reference numerals: light pole 1, solar panel 2, lens panel 3, convex lens 4, light source 5, first water tank 6, second water tank 7, cavity 8, concave mirror 9, return pipe 10.

[0014] Such as figure 1 In the solar street lamp shown, a solar panel 2 is fixedly installed on one side of the top of the light pole 1 through bolt connection. The solar panel 2 is arranged in a spherical shape, and a spherical lens panel with a curvature larger than the solar panel 2 is installed on the upper part. 3. The material of the lens panel 3 is transparent glass, and the edge of the lens panel 3 and the edge of the solar panel 2 are fixedly connected by bolts. The lens panel 3 is provided with a plurality of lens holes evenly distributed, and the gap between adjacent lens holes is The distance between each convex lens 4 and the solar cell panel 2 is less than its own focal length. The top of the lens panel 3 and the peripheral part close to the connection with the s...

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Abstract

The invention relates to the field of lamps, in particular to a solar street lamp. The solar street lamp comprises a lamp rod, a light source, a storage battery, a main controller and a solar panel; the light source is mounted on the top of the lamp rod; the main controller controls the solar panel to supply power to the storage battery and controls the storage battery to supply power to the light source correspondingly; the solar panel is in a spherical shape and further comprises a lens panel which is in a spherical shape; the lens panel is located on the solar panel; the edge of the lens panel is fixedly connected with the edge of the solar panel; a plurality of lens holes are formed in the lens panel; a convex lens is mounted in each lens hole; and the distance between each convex lens and the solar panel is less than the focal length of the convex lens. According to the solar street lamp, by means of the condensing effect of the convex lenses, the lens panel and the solar panel are arranged in the spherical shape, so that vertical collecting is realized no matter which angle sunlight shines from, and the utilization ratio of sunlight is improved.

Description

technical field [0001] The invention relates to the field of lamps, in particular to a solar street lamp. Background technique [0002] In today's increasingly scarce resources, solar energy, as an inexhaustible clean energy on the earth, will be the most ideal green new energy in the future. At present, solar energy is widely used in street lamps. Solar street lamps convert light energy into electrical energy, store electrical energy, and then output the stored electrical energy to power lamps at night. When solar power is used to generate electricity, sunlight is irradiated on solar panels to generate photoelectric effect, which is then converted into electrical energy. Usually, the solar street light used is to install the solar panel on the top of the light pole, and then realize continuous power generation through the irradiation of sunlight, but because the energy distribution density when the sunlight is irradiated is small, it is necessary to install a larger solar ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/03F21V5/04F21V17/12F21V29/508F21V29/83F21W131/103
CPCY02B20/72F21S9/032F21V5/04F21V17/12F21V29/508F21V29/83F21W2131/103
Inventor 华长福
Owner 重庆博钻太阳能灯具有限公司
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