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Solar energy flashlight

A technology for solar cells and flashlights, which is applied in the field of flashlights, can solve the problems of increased risk, high electricity dependence, etc., and achieves the effects of reducing production costs, being highly practical, and being suitable for popularization and use.

Inactive Publication Date: 2014-06-11
SHANGHAI SHANGDE EXPERIMENTAL SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is known that the flashlight is powered by a power source, but the existing flashlights generally use batteries or rechargeable batteries, which rely heavily on electricity. If the traditional flashlight is used up in the wild or cannot be charged, the flashlight will also lose its power. Its role is to increase the danger of people in the wild environment

Method used

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  • Solar energy flashlight

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0013] As shown in the figure, a solar flashlight has a cuboid structure. The outer surface of the handle is provided with a solar panel 1, and the handle is provided with a battery compartment 2 and a solar battery 3. The battery compartment 2 is located at the bottom of the handle, and a The movable battery cover 4 is also provided with a switch 5 on the surface of the handle, and the lamp 6 is arranged on the top of the handle.

[0014] In actual use, place the two sides of the solar flashlight with panels in a place with better lighting conditions. The solar panel on the outer surface of the flashlight can absorb the sun and convert it into electrical energy, and the converted electrical energy is stored in the built-in solar battery. If you need to use the lighting function, turn on the swi...

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PUM

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Abstract

The invention relates to flashlights, particularly to a solar energy flashlight. According to the solar energy flashlight, a flashlight body is in a cuboid shaped, two outer surfaces of the flashlight body are provided with solar panels, which can absorb solar energy and convert the solar energy into electric energy for powering the flashlight body. The solar energy flashlight achieves power supply in a battery and solar energy mixed mode, and accordingly, can be powered by dry batteries when solar batteries cannot supply enough power due to continuous rainy days and further prolong the continuous working time. The solar energy flashlight is simple, practical, safe, environmentally friendly and applicable to field environments.

Description

technical field [0001] The invention relates to a flashlight, in particular to a solar powered flashlight. Background technique [0002] A flashlight is a hand-held lighting appliance, and it is more convenient to turn on the flashlight for lighting in a dark environment. It is known that the flashlight is powered by a power source, but the existing flashlights generally use batteries or rechargeable batteries, which rely heavily on electricity. If the traditional flashlight is used up in the wild or cannot be charged, the flashlight will also lose its power. Its effect increases the danger of people in the wild environment. Contents of the invention [0003] According to the above disadvantages, the present invention provides a solar flashlight, which adopts hybrid power supply, not only can use a simple dry battery as a power supply for lighting, but also can place the flashlight under sunshine conditions and use the solar panel on the surface of the flashlight to charg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/08F21L4/00F21V23/00
Inventor 汪厚年
Owner SHANGHAI SHANGDE EXPERIMENTAL SCHOOL