Mobile power supply for ship

Abstract

The invention discloses a mobile power supply for a ship. The mobile power supply comprises a housing having a sealed structure. An electrical interface panel is arranged on the housing; an electric switch, a charging interface, and a display screen are arranged on the interface panel; and a waterproof cover is arranged at the periphery of the electrical interface panel and is provided with a waterproof zipper. A socket is arranged at a geometric center of the lower bottom of the housing; at least one first waterproof ring and one second waterproof ring encircle the periphery of the socket. According to the mobile power supply, a lithium battery is used as a power supply and mounting or dismounting can be completely easily by a buckle. Meanwhile, the mobile power supply has advantages of good waterproof function, small and exquisite power supply size, high endurance, easy mounting and dismounting, rapid charging of currents, and high economy.

Description

technical field [0001] The invention relates to a power supply device, in particular to a marine mobile power supply, which belongs to the field of power supply equipment. Background technique [0002] Traditional small motorboats and cruise ships in tourist attractions are powered by fuel engines to drive the propellers to rotate. The fuel engines have good stability and adaptability, but the noise of the fuel engines is huge when they are working. In some special occasions, such as scenic spots Tourist and breeding areas are not suitable for use. The conventional method is to replace the fuel engine with an electric motor as a power source. Because the electric motor has lower noise, it has obvious advantages. However, the traditional electric motor drives rely on the battery to provide power to drive the motor. The battery has a low energy density and a large volume. A large part of the hull is planned as a waterproof warehouse for the battery. Due to the heavy weight, t...

AI Technical Summary

Problems solved by technology

[0002] Traditional small motorboats and cruise ships in tourist attractions are powered by fuel engines to drive the propellers to rotate. The fuel engines have good stability and adaptability, but the noise of the fuel engines is huge when they are working. In some special occasions, such as scenic spots It is not suitable for sightseeing and breeding areas

The conventional method is to replace the fuel engine with an electric motor as a power source. Because the electric motor has lower noise, it has obvious advantages. However, the traditional electric motor drives rely on the battery to provide power to drive the motor. The battery has a low energy density and a large volume. A large part of the hull is planned as a waterproof warehouse for the battery. Due to the heavy weight, the load reserved for the hull is very small, which does not have operational advantages; the battery is charged slowly. If there is not enough time to charge the battery in a tourist-busy scenic spot, Without electricity, the entire cruise ship would be inoperable and inefficient

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