Solar-powered flashlight
A solar power supply and solar panel technology, which is applied in the field of solar energy applications, can solve the problems of resource waste and power loss, and achieve the effect of saving energy.
Inactive Publication Date: 2012-05-23
郑雪娜
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Problems solved by technology
In addition, although the existing rechargeable flashlight does not need to replace the battery, it will consume a lot of power, resulting in a waste of resources
Method used
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[0008] The present invention will be further described below in conjunction with accompanying drawing.
[0009] like figure 1 As shown, the present invention includes a housing 1, a rechargeable battery placed inside the housing 1, a lamp holder 4 and a control switch 3, and is characterized in that it also includes a solar cell panel 2, and the solar cell panel is connected to the rechargeable battery in the flashlight .
[0010] Place the flashlight in sunlight to charge it before use. When in use, the control switch can be directly toggled. In addition, the device can also be directly connected to the circuit for charging, ensuring that it can be used at any time.
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The invention discloses a solar-powered flashlight, which belongs to the technical field of solar energy application and comprises a shell, a rechargeable battery arranged in the shell, a solar panel, a control switch and a lamp cap, wherein the solar panel is connected with the rechargeable battery in the flashlight. The invention has the beneficial effect that solar energy is used to charge the flashlight so as to save energy.
Description
technical field [0001] The invention relates to a flashlight, in particular to a solar powered flashlight, which belongs to the technical field of solar energy applications. Background technique [0002] Battery powered flashlights are well known and used worldwide as portable light sources for a wide variety of work and leisure activities. Such flashlights typically include a light bulb and batteries contained within a housing. As with all battery-operated devices, battery life is a concern. In addition, although the existing rechargeable flashlight does not need to replace the battery, it will consume a large amount of electric energy, resulting in a waste of resources. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a flashlight powered by solar energy, which utilizes solar energy resources and reduces the loss of electric energy. [0004] In order to achieve the above object, the technical so...
Claims
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IPC IPC(8): F21L4/08F21V23/00
Inventor 郑雪娜
Owner 郑雪娜