Technical characteristics of marine propellers

Technical characteristics:

1. A marine propulsion device, characterized by comprising: a power device, which is detachably connected to the hull through a fixed seat; a controller, which is connected to the power device through a wiring member and is used to control the power device The operation of the circuit member and the protective member, the circuit member extends outward from the inside of the power unit; the protective member is sheathed with the circuit member, the circuit member or the protective member is sealed in at least one place Fixed to the power unit; the guard includes a sealing fixture, and the guard is hermetically fixed to the circuit component by the sealing fixture. 2. The marine propeller according to claim 1, wherein the protective member is a corrugated tube, and the corrugated tube is sleeved on the circuit member. 3. The marine propeller according to claim 2, wherein the seal holder comprises: a connecting portion, one end of the connecting portion is connected with the end of the corrugated pipe; a wire holding base body, the wire holding base body One end is connected to the other end of the connecting part and is sleeved on the circuit member; a first wire-holding sealing body, the first wire-holding sealing body is sleeved on the circuit member and is filled in the wire holding Between the base and the circuit member. 

3. The marine propeller of any one of which is characterized in that the marine propeller includes a support rod, the line member is penetrated through the support rod and is connected to the power device, and the support rod is connected to the power device. In a sealed connection, the circuit member and the support rod are sealed and fixedly connected. 5. The marine propeller according to claim 4, wherein the end of the support rod away from the power device is hermetically connected to the end of the guard, or the end of the support rod away from the power device It is connected with the circuit member in a hermetic manner. 6. The marine propeller according to claim 1, wherein one end of the fixed seat is connected to the power device, and the other end is connected to the hull; the end face of the fixed seat connected to the hull is connected to the The configuration of the hull is described. 7. According to claim 1

3. Any one of the marine propulsion, wherein the controller includes a controller box body and a flip cover, and the flip cover covers the connection between the circuit member and the controller box body. 8. The marine propeller according to claim 7, wherein the controller comprises a line card and a fixing part, the line part passes through the fixing part and is connected to the fixing part in a sealed manner, and the fixing The component is connected with the surface of the controller box body and clamped in the line card. 9. According to claim 1

3. The marine propulsion device of any one of which is characterized in that the power device includes a motor, and the wiring member includes a three-phase wire of the motor. 10. The marine propeller according to claim 9, wherein the hull is provided with equipment to be stored; the motor forms a back electromotive force, and the controller recovers the back electromotive force formed by the motor through the circuit member , And charge the back electromotive force to the device to be stored.

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