High-integration-level electric outboard outboard engine

Abstract

A permanent magnet synchronous motor is connected with a motor controller, one side of the motor controller is provided with an expansion water tank and a DC-DC power supply module, the expansion water tank is connected with a water pump through a fourth cooling rubber pipe, the cooling water pump is connected with a cooling copper pipe, a lifting relay is arranged below the expansion water tank, and the lifting relay is connected with the DC-DC power supply module. One end of the first cooling rubber pipe is connected with the permanent magnet synchronous motor, the other end of the first cooling rubber pipe is connected with the cooling copper pipe, one end of the second cooling rubber pipe is connected with the motor controller, the other end of the second cooling rubber pipe is connected with the permanent magnet synchronous motor, and the first cooling rubber pipe is provided with a water temperature sensor and an exhaust valve; the gear shifting connecting rod assembly is connected with an electronic steering engine, and a lifting switch and a water pump debugging switch are arranged above the electronic steering engine. According to the utility model, various functional devices are integrated in the on-hook, all external auxiliary devices are omitted, and the material and manufacturing cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of outboard motors, in particular to a highly integrated electric outboard motor. Background Art

[0002] Existing high-power electric outboard motors have a low level of functional integration and require a large number of external devices to operate and control the motors. For example, they require external motor controllers, gear controllers, cooling systems, motor control systems, and power modules. They have the following main disadvantages:

[0003] 1. High cost - a separate gear controller and cooling system need to be installed in the rear cabin, which results in an increase in equipment and pipes and lines between the equipment.

[0004] 2. Difficulty in installation - The electric hook is used on small ships, and the rear cabin is mostly small and the space is limited, which makes it difficult to install the auxiliary equipment and lines of the electric hook.

[0005] 3. Difficulty in subsequent maintenance - Equipment that realizes various functions is installed in different locations, which makes subsequent maintenance difficult. Utility Model Content

[0006] In response to the shortcomings of the existing technology, the present invention aims to provide a highly integrated electric outboard motor with a simple structure. By integrating various functional devices into the motor, all external auxiliary equipment is eliminated, reducing material and manufacturing costs, and making the exterior design more concise and aesthetically pleasing.

[0007] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical solutions: a highly integrated electric outboard motor, comprising a permanent magnet synchronous motor, a motor controller, an expansion water tank, a lifting relay, a cooling water pump, a first cooling hose, a second cooling hose, a water temperature sensor, an exhaust valve, a shift connecting rod assembly, a third cooling hose, a fourth cooling hose, a DC-DC power supply module, an ambient temperature sensor, a water pump debugging switch, a lifting switch, an electronic steering gear, a motor controller and a cooling copper pipe, the permanent magnet synchronous motor is connected to the motor controller, and an expansion water tank and a DC-DC power supply module are provided on one side of the motor controller. The expansion water tank is connected to the water pump through the fourth cooling hose, and the cooling water pump is connected to the cooling copper pipe. A lifting relay is provided under the expansion water tank, and a cooling water pump is provided on one side below the lifting relay. One end of the first cooling hose is connected to the permanent magnet synchronous motor, and the other end is connected to the cooling copper pipe. One end of the second cooling hose is connected to the motor controller, and the other end is connected to the permanent magnet synchronous motor. A water temperature sensor and an exhaust valve are provided at the first cooling hose. One end of the third cooling hose is connected to the cooling water pump, and the other end is connected to the motor controller. The shift connecting rod assembly is connected to the electronic servo. A lifting switch and a water pump debugging switch are provided above the electronic servo, and a hook controller is provided on one side of the lifting switch.

[0008] Preferably, the lifting relay, DC-DC power supply module and internal lifting button constitute an integrated lifting control system.

[0009] The utility model has the following beneficial effects:

[0010] 1. Reduce costs: All external auxiliary equipment is eliminated and integrated into the on-hook unit, requiring only the power cord and external communication line to be connected.

[0011] 2. Simple and beautiful appearance: functional equipment is integrated inside the hanging machine, reducing the wiring and waterways required to connect the hanging machine and the stern cabin.

[0012] 3. Easy installation and maintenance: Functional equipment is integrated inside the machine, no longer needing to be installed in a small cabin, making installation and maintenance easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments;

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the top cover of the present utility model;

[0016] Figure 3 for Figure 2 Another orientation diagram;

[0017] Figure 4 This is a top view of the utility model (after removing the top cover) DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] Reference Figure 1-4The present embodiment adopts the following technical solution: a highly integrated electric outboard motor, comprising a permanent magnet synchronous motor 1, a motor controller 2, an expansion water tank 3, a lifting relay 4, a cooling water pump 5, a first cooling hose 6 (motor out - copper pipe in), a second cooling hose 7 (electronic control out - motor in), a water temperature sensor 8, an exhaust valve 9, a shift linkage assembly 10, a third cooling hose 11 (water pump out - electronic control in), a fourth cooling hose 12 (copper pipe out - water pump in), a DC-DC power supply module 13, an ambient temperature sensor 14, a water pump debugging switch 15, a lifting switch 16, an electronic servo 17, a motor controller 18 and a cooling copper pipe 20. The permanent magnet synchronous motor 1 is connected to the motor controller 2. An expansion water tank 3 and a DC-DC power supply module 13 are provided on one side of the motor controller 2. -DC power supply module 13, the expansion water tank 3 is connected to the water pump 5 through the fourth cooling hose 12, the cooling water pump 5 is connected to the cooling copper pipe 20, a lifting relay 4 is provided below the expansion water tank 3, and a cooling water pump 5 is provided on one side below the lifting relay 4. One end of the first cooling hose 6 is connected to the permanent magnet synchronous motor 1, and the other end is connected to the cooling copper pipe 20. One end of the second cooling hose 7 is connected to the motor controller 2, and the other end is connected to the permanent magnet synchronous motor 1. A water temperature sensor 8 and an exhaust valve 9 are provided on the first cooling hose 6. One end of the third cooling hose 11 is connected to the cooling water pump 5, and the other end is connected to the motor controller 2. The shift connecting rod assembly 10 is connected to the electronic servo 17. A lifting switch 16 and a water pump debugging switch 15 are provided above the electronic servo 17, and a hook controller 18 is provided on one side of the lifting switch 16.

[0020] It is worth noting that the lifting relay, DC-DC power supply module and internal lifting button constitute an integrated lifting control system.

[0021] This specific implementation method integrates various functions and operation controls required by the electric hook into the hook, and realizes the output display of the hook function and parameters through the newly designed hook controller to collect and process various information.

[0022] Inside the rig are installed a motor controller, a rig controller, an integrated cooling system (including underwater cooling copper pipes, a cooling water pump, an expansion tank, a breather valve, and a water pump commissioning switch), an integrated lift control system (including a lift relay, a DC-DC power module, and internal lift buttons), an electronic shift mechanism, a water temperature sensor, and an rig's internal ambient temperature sensor. The rig controller collects information from internal devices and the console's control handle to ensure stable and normal rig operation and detect rig operating status.

[0023] This embodiment achieves a high degree of integration and realizes all information collection and processing through the on-hook controller. The miniaturization and integration of functional devices are conducive to the installation and maintenance of the on-hook.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A highly integrated electric outboard motor, characterized in that: The invention comprises a permanent magnet synchronous motor (1) arranged in a top cover assembly, a motor controller (2), an expansion water tank (3), a lifting relay (4), a cooling water pump (5), a first cooling hose (6), a second cooling hose (7), a water temperature sensor (8), an exhaust valve (9), a shift connecting rod assembly (10), a third cooling hose (11), a fourth cooling hose (12), a DC-DC power supply module (13), an ambient temperature sensor (14), a water pump debugging switch (15), a lifting switch (16), an electronic steering gear (17), an on-hook controller (18) and a cooling copper pipe (20). The permanent magnet synchronous motor (1) is connected to the motor controller (2). An expansion water tank (3) and a DC-DC power supply module (13) are arranged on one side of the motor controller (2). The expansion water tank (3) is connected to the water pump (5) via the fourth cooling hose (12). The cooling water pump (5) is connected to the cooling copper pipe (20). A lifting relay (4) is provided below the expansion water tank (3). A cooling water pump (5) is provided on one side below the lifting relay (4). One end of the first cooling hose (6) is connected to the permanent magnet synchronous motor (1), and the other end is connected to the cooling copper pipe (20). One end of the second cooling hose (7) is connected to the motor controller (2), and the other end is connected to the permanent magnet synchronous motor (1). A water temperature sensor (8) and an exhaust valve (9) are provided at the first cooling hose (6). One end of the third cooling hose (11) is connected to the cooling water pump (5), and the other end is connected to the motor controller (2). The shift connecting rod assembly (10) is connected to the electronic steering gear (17). A lifting switch (16) and a water pump debugging switch (15) are provided above the electronic steering gear (17). A hook controller (18) is provided on one side of the lifting switch (16).

2. The highly integrated electric outboard motor according to claim 1, characterized in that: The lifting relay, DC-DC power supply module and internal lifting button constitute an integrated lifting control system.

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