Multifunctional sun umbrella

Abstract

The invention provides a multifunctional sun umbrella and aims at overcoming the defects that the existing sun umbrella only has simple sun shading and screening functions, cannot well utilize solar energy, is not in accordance with the multifunctional development idea, cannot meet the demands of people due to the single sun shading function o in hot summer and brings about inconvenience when people bathe during walking. The multifunctional sun umbrella provided by the invention comprises an umbrella fabric and an umbrella handle, wherein the umbrella fabric is connected to the umbrella handle, a group of solar photovoltaic panels are arranged on the umbrella fabric, the solar photovoltaic panels are connected with a storage battery through a circuit, the storage battery is connected with a charging and discharging controller and a fan, and the fan is arranged on the umbrella handle and is positioned below the umbrella fabric. The multifunctional sun umbrella provided by the invention is used for sunshading and cooling in summer.

Description

technical field [0001] The invention relates to a multifunctional sun umbrella. Background technique [0002] As a necessary tool for going out in summer, sun umbrellas are often used by almost everyone. However, the existing sun umbrellas only have a simple sunshade and sun protection function, and cannot make good use of solar energy, which does not conform to the development concept of one thing with multiple uses. And because the temperature is higher in summer, simply utilizing the sunshade function of the parasol can not satisfy people's needs, and it is very inconvenient for someone to fan a fan while walking. Contents of the invention [0003] The object of the present invention is to provide a multifunctional sun umbrella for the above existing problems, which can make full use of solar energy, use solar power to generate electricity to drive a small fan to blow air while shading, and is more comfortable to use. [0004] The above-mentioned purpose is achieve...

AI Technical Summary

Problems solved by technology

[0002] As a necessary tool for going out in summer, sun umbrellas are often used by almost everyone. However, the existing sun umbrellas only have simple sunshade and sun protection functions, and cannot make good use of solar energy. They do not conform to the development concept of one thing with multiple uses.

And because the temperature is high in summer, simply using the sunshade function of the sun umbrella cannot meet people's needs. People often fan while walking, which is very inconvenient

Images