Multi-gear-selectable intelligent charging device

Abstract

The invention discloses a multi-gear-selectable intelligent charging device. The multi-gear-selectable intelligent charging device comprises a charging pile body and a liquid crystal display panel which is arranged on the charging pile body and has the functions of charging billing displaying and charging time selecting, and is characterized by also comprising a voltage stabilization unit, a detection unit and a control unit; the voltage stabilization unit, the detection unit and the control unit are installed on a circuit board, the circuit board is installed inside a shell of the charging pile body; the charging voltage of a charging pile is generated through the voltage stabilization unit; the charging current of the charging pile is controlled by the control unit; the charging voltageof the charging pile is controlled by the detection unit to charge a battery. According to the multi-gear-selectable intelligent charging device, only one charging socket is arranged, the voltage canbe automatically matched for charging according to the voltage of a storage battery of a vehicle, and the storage battery can also be fully charged by selecting four time periods, using is convenient,and the charging time and mode are flexible.

Description

technical field [0001] The invention relates to the field of charging equipment, in particular to a multi-speed selectable intelligent charging equipment. Background technique [0002] Electric vehicles (including electric vehicles, electric bicycles) are increasing due to their low cost of use, environmental protection and low-carbon holdings; since the main power source of electric vehicles comes from batteries, the storage capacity of batteries is limited, so the promotion of electric vehicles has caused great harm. It is a prerequisite to ensure the normal use of electric vehicles by setting up intelligent charging equipment on roads and other areas to conveniently charge electric vehicles. When the existing intelligent charging equipment outputs multiple sets of voltages, one is to use multiple charging sockets to output power supplies of different voltages, and the user inserts the charging plug on the electric vehicle into the corresponding socket to charge the electr...

AI Technical Summary

Problems solved by technology

When the existing intelligent charging equipment outputs multiple sets of voltages, one is to use multiple charging sockets to output power supplies of different voltages, and the user inserts the charging plug on the electric vehicle into the corresponding socket to charge the electric vehicle. , with multiple charging sockets, when the user misjudgments and inserts the low-voltage battery into the high-voltage charging socket, it is easy to cause damage to the battery; there is another way to use a power output socket, and the user can adjust and select the smart charging device accordingly. Press the button to make the output voltage reach the charging voltage of your own electric vehicle, which is extremely inconvenient to use due to the need for manual operation

More importantly, the current smart charging equipment only has one current output, that is to say, the current for charging the battery per unit time is consistent, and users cannot choose different current outputs according to their needs, thereby shortening the charging time.

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