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Wireless charging structure applied to underwater propeller

A technology of wireless charging and propulsion, which is applied in the direction of current collectors, electric vehicles, electrical components, etc., and can solve problems such as the waterproof level cannot reach deep water seal, can not be waterproof, and the risk of water entering the propeller

Pending Publication Date: 2021-05-18
ZHEJIANG UNITE MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing underwater thrusters basically use plug-type chargers for charging. The charging connection line is not sealed and cannot be waterproof. It needs an external sealing structure to waterproof. Existing underwater products such as underwater thrusters use mechanical buttons. The waterproof level of the switch structure does not meet the requirements of deep water sealing, and an additional sealing structure needs to be added to the outside of the switch structure, and the additional sealing structure will wear out with long-term use, and the service life will be longer. Short, leading to the risk of water ingress inside the thruster
At the same time, with the prolonged use of the increased sealing structure, the parts used for sealing will wear out and have a shorter service life, leading to the risk of water ingress inside the propeller

Method used

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  • Wireless charging structure applied to underwater propeller
  • Wireless charging structure applied to underwater propeller

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Embodiment Construction

[0015] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as Figure 1 to Figure 2 Shown is a wireless charging structure 10 applied to underwater propulsion according to the present invention, including: a charging stand 11 and a battery device 12 . The charging stand 11 can be directly sleeved on the outer periphery of the battery device 12 to charge the battery device 12 , which is simple and convenient, and does not require an additional waterproof structure to waterproof the charging stand 11 and the battery device 12 .

[0017] As a specific structure, the charging base 11 includes: a charging base housing 111 , a charging connection coil 114 and a charging connection wire 115 . One end of the charging connecting wire 115 is electrically connected to the charging connecting coil 114 and the other end is used to electrically connect to an external power source to supply power t...

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Abstract

The invention discloses a wireless charging structure applied to an underwater propeller. The wireless charging structure comprises a charging seat and a battery device, the charging seat comprises a charging seat shell, a charging connecting coil and a charging connecting wire, and the charging connecting coil is annularly distributed, sleeves the periphery of the charging seat shell and is positioned in a sealing cavity formed by the charging shell. The battery device comprises a sealed battery shell, a lithium battery, a power receiving control panel and a power receiving coil; the lithium battery, the power receiving control panel and the power receiving coil are mounted in the battery shell, and the power receiving coil is annularly distributed. The lithium battery is electrically connected to the power receiving control panel, and the power receiving control panel is electrically connected to the power receiving coil. The wireless charging structure applied to the underwater propeller has the advantages that the lithium battery in the battery shell is charged in a magnetic resonance mode, no sealing device needs to be additionally arranged, operation is easy and convenient, quality is stable and reliable, and the situation that water enters the battery shell can be avoided.

Description

technical field [0001] The invention relates to a wireless charging structure applied to an underwater thruster. Background technique [0002] Existing underwater thrusters basically use plug-type chargers for charging. The charging connection line is not sealed and cannot be waterproof. It needs an external sealing structure to waterproof. Existing underwater products such as underwater thrusters use mechanical buttons. The waterproof level of the switch structure does not meet the requirements of deep water sealing, and an additional sealing structure needs to be added to the outside of the switch structure, and the additional sealing structure will wear out with long-term use, and the service life will be longer. Short, leading to the risk of water ingress inside the thruster. At the same time, as the increased sealing structure is used for a long time, the parts used for sealing will wear out and have a short lifespan, which leads to the risk of water ingress inside the...

Claims

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Application Information

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IPC IPC(8): H02J50/10H02J50/12H02J7/00H02J7/02
CPCH02J7/0045H02J7/02H02J50/10H02J50/12
Inventor 吴德勇
Owner ZHEJIANG UNITE MOTOR
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