Chargeable solar guide board

Abstract

The invention discloses a chargeable solar guide board which comprises a stand column and a board panel arranged at the top of the stand column. A solar power generation device is arranged at the top of the board panel. A storage battery connected with the solar power generation device is arranged in the board panel. The stand column is further provided with a USB charging device connected with the storage battery. The USB charging device comprises a protection groove formed in the stand column. At least one USB port is arranged in the protection groove. The solar power generation device comprises a supporting plate arranged at the top of the board panel and a solar panel arranged on the supporting plate. A leakage protector is further arranged in the board panel. According to the chargeable solar guide board, the solar cell panel and the USB ports are additionally arranged on the guide board, the solar energy is stored as electric energy, and mobile equipment such as a mobile phone can be charged through the USB ports; and through the arrangement of the leakage protector, when the current leakage fault happens to equipment in the guide board, leakage protection can be conducted on a human body in mortal danger, and an overload and short circuit protection function is achieved.

Description

technical field [0001] The invention relates to the field of public equipment, in particular to a rechargeable solar street sign. Background technique [0002] Due to the increasing development of urban public transportation, street signs have developed into an indispensable and important part of the city. Street signs are the facade of a city, reflecting the cultural connotation and modernization of the city. At present, the styles of street signs widely used in towns, especially in big cities, are relatively old, monotonous, lacking in beauty and three-dimensionality, and most of them are Street signs are street signs without lighting or electronic systems, such as a guide tool composed of columns and signs. Although pedestrians can judge the name of the street and the direction of travel through the content of the street signs and the indicated direction, at night or when the light is very dim, ordinary street signs Just lose the guiding function, often make the passer-b...

AI Technical Summary

Problems solved by technology

Street signs are the facade of a city, reflecting the cultural connotation and modernization of the city. At present, the styles of street signs widely used in towns, especially in big cities, are relatively old, monotonous, lacking in beauty and three-dimensionality, and most of them are Street signs are street signs without lighting or electronic systems, such as a guide tool composed of columns and signs. Although pedestrians can judge the name of the street and the direction of travel through the content of the street signs and the indicated direction, at night or when the light is very dim, ordinary street signs It loses the function of guiding the way, often makes passers-by go in the wrong direction because they can't see the name of the road clearly, which brings a lot of inconvenience to passers-by, and most of the current road signs use street circuits, and the functions of convenience are not complete.

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