Simple and convenient solar electric car charger

Abstract

The invention relates to a simple and convenient solar electric car charger which comprises a portable foldable solar photovoltaic panel and a charge control device. A plurality of small solar photovoltaic panels are hinged and mutually connected to form the portable foldable solar photovoltaic panel, a charge output plug is arranged on the portable foldable solar photovoltaic panel, and a direct current voltage stabilizing and overvoltage protection circuit is arranged in the charge control device. When in operation, a charge control board is electrically connected with a storage battery through the charge output plug, and the charge control device can automatically charge the storage battery or cut off charge as needed without manual control under the action of the overvoltage protection circuit when an electric car is in stagnation of movement or on the way of running in a lighting environment. The simple and convenient solar electric car charger effectively overcomes a plurality of troubles caused by frequent charge for an existing electric car with alternating current and electricity depletion of the storage battery on the way of running, the storage battery is used and charged, the normal operation life of the storage battery is ensured, daily mental stress and economic burden of electric car users are effectively relieved, and great use convenience and economy are brought.

Description

technical field [0001] The invention relates to a solar energy utilization device, in particular to a simple solar energy device which is convenient to use in a sunny environment to convert solar energy into electrical energy, generate a certain voltage, output a certain power, and is convenient for charging the battery of an electric vehicle at any time. Electric car charger. Background technique [0002] With the advancement of science and technology and the enhancement of human awareness of environmental protection, the only green and environmentally friendly motor vehicle that is powered by electricity and can achieve zero emissions in the world is currently recognized in the world---electric power-assisted bicycles, referred to as electric vehicles. Fast, low speed and moderate price are favored by consumers, and the market share is increasing day by day, but the quality problems that follow are also becoming more prominent, most of which involve the quality and working...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantage that the existing electric vehicle cannot charge the storage battery while driving, and provide a battery that can convert solar energy into electric energy, generate rated voltage, and output rated power, which is convenient for charging the storage battery of the electric vehicle at any time. A simple solar electric vehicle charger that is safe to charge and helps to ensure the normal working life of the battery

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