Automatic inflating umbrella with charging function

Abstract

The invention relates to the field of an article for daily use, in particular to an automatic inflating umbrella with a charging function. The automatic inflating umbrella comprises a hollow umbrella rod, wherein the lower side of the umbrella is connected with a base table; the upper side of the umbrella rod is connected with an umbrella surface; at least six inflating frameworks are arranged at the inner side of the umbrella surface; the inflating frameworks are communicated with the umbrella rod; the outer side of the umbrella surface is provided with a solar panel; an inflating device is arranged in the base table; the outer side surface of the base table is provided with a USB (Universal Serial Bus) adapter; the inflating device comprises a DC-DC (Direct Current-Direct Current) voltage stabilizing circuit, a charging control circuit and an electric pump which are electrically connected; the electric pump is communicated with the umbrella rod; the output end of the charging control circuit is also electrically connected with a storage battery pack; the storage battery pack is sequentially and connected with an inverter and a DC-DC voltage reducing circuit; and the output end of the DC-DC voltage reducing circuit is electrically connected with the USB adapter. The umbrella surface can be automatically supported to be unfolded through solar power supply; the use is convenient; solar energy can be converted into direct current electricity through the inverter for charging direct current loads such as mobile phones or PADs (Portable Android Devices); and energy sources are saved.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to an automatic inflatable umbrella with a charging function. Background technique [0002] In summer, there are many tourists playing by the beach and the open-air swimming pool. When the sun is strong, tourists will use sun umbrellas to shade. But most of the existing sun umbrellas need to be opened and closed manually, which is inconvenient to use. And outdoors, people often run into the situation of running out of power when using mobile phones or PADs, but outdoor power supply is very inconvenient. Contents of the invention [0003] The invention provides an automatic inflatable umbrella with charging function, which can automatically open the umbrella surface through solar power supply, is convenient to use, and can convert solar energy into direct current through an inverter to charge direct current loads such as mobile phones or PADs, thereby saving energy. [0004] In o...

AI Technical Summary

Problems solved by technology

However, most of the existing sun umbrellas need to be opened and closed manually, which is inconvenient to use

And outdoors, when people use mobile phones or PADs, they often run out of power, but outdoor power supply is very inconvenient

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