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Solar powered flashlight

A technology of solar panels and flashlights, applied in the field of flashlights, can solve problems such as environmental pollution, achieve the effects of protecting the environment, reducing the chance of discarding batteries, and increasing the service life

Inactive Publication Date: 2018-05-11
梧州市国佳节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a solar flashlight, which can solve the problem of environmental pollution

Method used

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  • Solar powered flashlight

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0010] figure 1 The solar flashlight shown, including the book of the flashlight, is provided with a solar panel T on the body, and the solar panel T is connected to the first pin of the lithium battery charging module IC1, and the solar panel T is connected to the first pin of the lithium battery charging module IC1. The connection line is connected with the third capacitor C3, the fourth pin of the lithium battery charging module IC1 is connected to the first pin of the lithium battery charging module IC1 through the fourth resistor, the second pin of the lithium battery charging module IC1 is connected to the third resistor R3 One end is connected, the third pin of the lithium battery charging module IC1 is connected to one end of the fifth capacitor C5, the fifth pin of the lithium battery charging module IC1 is respectively connected to one end of t...

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Abstract

The invention discloses a solar powered flashlight and relates to the technical field of household appliances. The solar powered flashlight comprises a flashlight main body, wherein a solar panel is arranged on the body; the solar panel can convert solar energy into electric energy to charge a lithium battery through a lithium battery charging module; the lithium battery provides power to an LED lamp through a switch. The solar powered flashlight provided by the invention can solve the problem of environment pollution.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a flashlight for charging by solar energy. Background technique [0002] Most of the current flashlights use dry batteries as the carrier for electric energy, and the most used dry batteries are zinc-manganese dry batteries. The acidic zinc-manganese uses a zinc cylinder as the negative electrode, and is treated with amalgamation to make the surface properties more uniform. To reduce the corrosion of zinc and improve the storage performance of the battery, the positive electrode material is a mixed paste composed of manganese dioxide powder, ammonium chloride and carbon black. A carbon rod is inserted in the middle of the positive electrode as a conductor for drawing current. When the power in the dry battery is exhausted, the dry battery can only be discarded, and the zinc and manganese in the dry battery are non-degradable substances, and the discarded dry battery ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L4/08F21V23/00H01M10/46F21Y115/10
CPCF21L4/085F21V23/023F21Y2115/10H01M10/465Y02E60/10
Inventor 古大鹏
Owner 梧州市国佳节能科技有限公司