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self-generating flashlight

A flashlight and self-generating technology, applied to electronic lighting with built-in generator, electric light source with built-in generator, etc., can solve the problems of environmental pollution and inconvenient use, and achieve the effect of no environmental pollution and convenient use

Inactive Publication Date: 2011-12-07
顾兰如
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a self-generating flashlight, which is easy to use and will not cause environmental pollution due to battery replacement, and overcomes the shortcomings of existing products such as inconvenient use, battery replacement, and environmental pollution.

Method used

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Embodiment Construction

[0011] Such as figure 1 As shown, a self-generating flashlight according to the embodiment of the present invention includes a flashlight body 1, an air bag 2, an air storage chamber 3, and a micro generator 4. On the airbag 2, a hollow passage is formed by the flashlight body 1, the airbag 2 and the air storage chamber 3, and the micro generator 4 is arranged in the air storage chamber 3, and at least one through hole 5 is arranged on the wall of the air storage chamber 3, specifically used When holding the airbag 2, the airbag 2 is filled with air into the air storage chamber 3 through the elastic airbag 2, so that the air storage chamber 3 is filled with compressed air, and the compressed air flows out through the through hole 5 on the air storage chamber 3. The airflow generated in this process drives the micro-generator 4 to work, and the generated current can be used for flashlight lighting. One through hole 5 is set so that the air flow can generate a strong momentum a...

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Abstract

The invention relates to a self-generating flashlight, which comprises a flashlight body, an air bag, a gas storage chamber and a micro-generator. There are micro-vias. The beneficial effects of the present invention are: the present invention does not need to install batteries or accumulators, is very convenient to use, and does not cause environmental pollution due to battery replacement.

Description

technical field [0001] The invention relates to a self-generating torch. Background technique [0002] Most of the flashlights used by people use dry batteries or accumulators at present. During the use of the flashlight, the flashlight often fails to illuminate because the battery has no power or forgets to charge it. Sometimes the battery is left in the flashlight for a long time and forgets to take it out, resulting in battery leakage and damage to the flashlight, which is extremely inconvenient to use. In addition, due to the long-term use of flashlights with batteries, a large amount of waste batteries are discharged, causing environmental pollution. Contents of the invention [0003] The purpose of the present invention is to provide a self-generating flashlight, which is easy to use and will not cause environmental pollution due to battery replacement, and overcomes the shortcomings of existing products such as inconvenient use, battery replacement, and environment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21L13/00F21V17/00
Inventor 顾兰如
Owner 顾兰如
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