Foldable solar illuminating device

A lighting device and solar energy technology, which is applied to portable lighting devices, lighting devices, components of lighting devices, etc., can solve problems such as inconvenient installation, and achieve the effects of fast and convenient installation or disassembly, high reliability and reasonable design.

Inactive Publication Date: 2016-12-14
江苏扬航光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problem of inconvenient installation existing in the prior art, the object of the present invention is to provide a foldable solar lighting device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The foldable solar lighting device includes a lens, a light-transmitting cover, and a support column. The light-transmitting cover extends outward along the end surface of the lens and is fixed with at least two legs; the middle part of the light-transmitting cover is provided with a longitudinal concave surface, and the lens The light-incident surface is set as an ellipsoid, and a lighting component is set inside the lens. The bottom of the petal body of the lighting component is connected to the central column through a hinged structure, and the hinged structure of the multi-layer petals is distributed in trapezoidal layers from top to bottom. The lamp body of the lighting assembly is set in the shape of a petal, and the end is connected to the petal-shaped solar cell through a wire. The petal body is opened outward and downward through a hinged structure, so that the solar cell on the inner side of the petal body faces upward, and the light-transmitting cover includes ...

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PUM

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Abstract

The invention discloses a foldable solar illuminating device. At least two supporting legs are fixed to a light-transmitting cover and extend outwards from the light-transmitting cover along the end face of a lens; a longitudinal concave light surface is arranged in the middle of the light-transmitting cover; a lamp body of an illuminating assembly is arranged to be of a petal shape, and the end the lamp body is connected to a petal-shaped solar battery through a wire; a heat dissipation grid is arranged on a transparent surface cover of the light-transmitting cover and is arranged on two opposite side walls of a rear shell, a heat dissipation plate with ventilation holes is arranged on the inner wall of the rear shell and is provided with a locking groove with a spring bolt part, and an elastic clamping ring is fixedly arranged in the locking groove; and the bottom of a supporting column below the lens penetrates through a round hole-shaped clamping groove and is provided with a detachable hook, and a 120-degree included angle is formed between the hook and a supporting part. The foldable solar illuminating device has the advantages that the supporting stability is high, and installation or disassembly are fast and convenient; and the heat dissipation grid and the heat dissipation plate carry out forced convection and heat dissipation on products, the heat dissipation effect is good, the reliability of the products is high, the service life is long, the size is small after the device is folded, carrying is easy, the generating capacity is high, and the promotion value is high.

Description

technical field [0001] The invention belongs to the technical field of lighting equipment, and in particular relates to a foldable solar lighting device. Background technique [0002] Solar energy is an inexhaustible renewable energy source, and with the development of technology, the efficiency of solar cells that can use solar energy to generate electricity is getting higher and higher, and the cost per watt is getting lower and lower, and solar cells are more and more used in electrical appliances concrete application. At present, when the light distribution lens on the market cooperates with the LED lamp, the common fixing methods include screwing, riveting, welding, or bonding. Because these lens fixing methods in the prior art include multiple parts, the disadvantages are that the structure is complex, and disassembly and installation are inconvenient; moreover, the multiple parts are easy to loosen and fall off in a vibration environment, resulting in insufficient st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/08F21V5/04F21V29/83F21V17/16F21V29/89
CPCF21L4/08F21V5/04F21V17/164F21V29/83F21V29/89
Inventor 高显扬
Owner 江苏扬航光电科技有限公司
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