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Solar advertising board with USB (universal serial bus) interfaces

A USB interface, billboard technology, applied in the field of solar energy, can solve the problems of a large amount of mains electricity, large energy consumption, limited application scope, etc., to achieve the effect of improving conversion efficiency, improving use efficiency and saving energy

Inactive Publication Date: 2015-04-29
刘文生
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Billboards can be seen everywhere in daily life, and there are many types, but most of the existing billboards need to be connected to the mains for lighting display at night, which consumes a lot of energy
Even if some billboards use solar energy, many of them are just a form. The conversion efficiency of solar energy is not high, and a large amount of mains power is still needed. At the same time, the current billboards cannot be connected to USB, and cannot be used by passers-by for charging. The scope of application is limited.

Method used

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  • Solar advertising board with USB (universal serial bus) interfaces

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, a solar billboard with a USB interface includes a base 1 and a billboard body 2 installed on the base 1 , and a photovoltaic panel 3 is arranged on the billboard body 2 and can rotate relative to it. The photovoltaic panel 3 is connected to the main body 2 of the billboard through a rotating shaft 4 . A storage battery is arranged in the billboard main body 2, and the storage battery is connected with the photovoltaic panel 3, and several USB interfaces 5 are also provided on the side of the billboard main body 2, and the USB interfaces 5 are connected with the storage battery through wires, and the storage battery is connected to the storage battery. The working voltage is 24V. The power of the USB interface 5 is 5W. The base 1 is made of stainless steel. Described accumulator adopts lead accumulator. The wires are copper wires. ...

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Abstract

The invention discloses a solar advertising board with USB (universal serial bus) interfaces. The solar advertising board comprises a base and an advertising board body mounted on the base, and is characterized in that a photovoltaic panel capable of rotating relative to the advertising board body is arranged above the advertising board body, a storage battery with working voltage of 24V is arranged in the advertising board body and is connected with the photovoltaic panel, and a plurality of USB interfaces are arranged on the side face of the advertising board body and are connected with the storage battery through wires. The solar advertising board with the USB interfaces is capable of converting solar energy efficiently, providing energy for own nighttime lighting and saving a great quantity of electric energy and can be used with various electronic equipment.

Description

technical field [0001] The invention relates to a solar billboard with a USB interface, which belongs to the technical field of solar energy. Background technique [0002] Billboards can be seen everywhere in daily life, and there are many types, but most of the existing billboards need to be connected to the mains for lighting display at night, which consumes a lot of energy. Even if some billboards use solar energy, many of them are just a form. The conversion efficiency of solar energy is not high, and a large amount of mains power is still needed. At the same time, the current billboards cannot be connected to USB, and cannot be used by passers-by for charging. The scope of application is limited. . Contents of the invention [0003] In order to solve the problems in the prior art, the present invention provides a solar advertisement with a USB interface that can efficiently convert solar energy, provide energy for billboard lighting at night, save a lot of electric e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/00H02J7/00
CPCG09F15/02H02J7/00
Inventor 刘文生
Owner 刘文生
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