Underwater booster

Abstract

The invention provides an underwater booster, which comprises a buoyancy compartment, a left and right buoyancy compartment linkage frame, left and right channels, left and right empennages, left andright protective nets, left and right handles, motor switches, a total power switch, a main shell, an electric quantity display screen, a power supply display screen and a display lamp strip. The buoyancy compartment is used for generating buoyancy; the left and right buoyancy compartment linkage frame is used for fixing the buoyancy compartment; the left and right channels are internally providedwith motors and paddles, and power is generated by driving the paddles to rotate; the left and right empennages are fixedly connected to the outer walls of the left and right channels and used for handling the direction; the left and right protective nets are used for protecting the channels; the left and right handles are used for mastering balance of the underwater booster and driving a personto advance; the motor switches and the total power switch are used for controlling power supplying of the motor and the whole underwater booster; the main shell comprises a main board, a power supplyand a cable and is used for controlling and starting the underwater booster; and the electric quantity display screen, the power supply display screen and the display lamp strip are used for displaying. The underwater booster can supply external power to the underwater diver to relive physical output.

Description

technical field [0001] The invention relates to the technical field of power devices, in particular to an underwater thruster. Background technique [0002] The underwater propeller in the prior art is to put the motor in the sealed casing to achieve the effect of waterproofing. The propeller is fixed outside the sealed casing through the gear arranged on the motor drive shaft and exposed to water. The drive shaft of the motor passes through the sealing device. Realize the connection with the external propeller drive mechanism; when the motor is working, the motor transmission shaft rotates, and the propeller is driven to rotate through the gear to achieve the purpose of forward driving. [0003] However, since the motor device in the prior art needs to be waterproofed through the sealed casing and the sealing device, the structure of the entire underwater propeller is complicated and the volume is also large. The heat generated by the motor needs to be transferred through t...

AI Technical Summary

Problems solved by technology

[0003] However, since the motor device in the prior art needs to be waterproofed through the sealed casing and the sealing device, the structure of the entire underwater propeller is complicated and the volume is also large. The heat generated by the motor needs to be transferred through the sealed casing to dissipate heat. poor effect

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