Self-cooling self-help photovoltaic charging pile

Abstract

A self-cooling self-help photovoltaic charging pile comprises a charging shell and a cooling circulating device. A display screen and a closed door are arranged on one side of the charging shell. An intelligent lock, an intelligent lock control device, an authentication device, a paying device, a billing device, a plurality of electric energy meters and a charging device are arranged in the charging shell. The display screen is connected with the authentication device, the paying device, the billing device and the electric energy meters. The intelligent lock is connected with the closed door and the intelligent lock control device. The intelligent lock control device is connected with the authentication device and the paying device. The paying device is connected with the billing device. The billing device is connected with the electric energy meters. The output end of each electric energy meter is connected with the charging device. The self-cooling self-help photovoltaic charging pile can effectively resist water, solar autonomous power generation efficiency is high, charge is reasonable, the intelligent degree is high, internal electronic elements can be effectively cooled, the cost is low, consumed energy is little, and the service life is long.

Description

technical field [0001] The invention relates to the technical field of chargers, in particular to a self-cooling self-service photovoltaic charging pile. Background technique [0002] At present, energy conservation, environmental protection, and low-carbon life are hot topics. In order to achieve emission reduction goals, the country vigorously promotes electric bicycles and electric vehicles. Among them, the electric vehicle itself has no pollution, does not emit carbon dioxide, and has no tail gas pollution. It has the advantages of energy saving and environmental protection for ordinary cars with high carbon dioxide emissions. At the same time, it is quite beneficial to control environmental pollution and reduce exhaust emissions. Electricity can be obtained from a variety of energy sources, such as thermal power, hydropower, wind power, and solar energy, which have the advantage of a wide range of sources. [0003] At present, there are a variety of charging piles on t...

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Problems solved by technology

However, the charging piles have been placed outdoors for a long time. Due to the rapid development of the city, some drainage systems have not been upgraded. After the heavy rain, the water in the roads has caused damage to some urban electrical equipment, which is easily corroded by air and water. After the single-layer shell is corroded , it is easy to damage the internal components. In addition, the existing charging piles are generally installed outdoors. Once an emergency power failure occurs in the city, it is easy to damage the circuit and electric vehicles; For piles, it is easy to be powered by the city; there are still some charging piles that use solar energy for power supply, but the current solar charging piles often have a low utilization rate of solar energy, and the body of the charging pile is placed in strong light for a long time Under the circumstances, the service life of the charging pile will also be shortened; the existing charging piles generally only serve cars, and the charging time is relatively long, and the long-term use of its electronic components generates more heat, and usually requires special cooling equipment, such as Traditional compressor refrigeration equipment is used, which consumes a lot of energy and wastes energy; and the existing outdoor self-service payment charging piles generally adopt the method of paying first and then charging, which has the disadvantage of not charging strictly according to the charging amount, and cannot effectively adapt to market development. needs

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