Middle motor integrated with charging module

Abstract

The utility model discloses a built-in motor integrated with a charging module, which comprises a motor main body, the motor main body comprises a built-in motor shell, a built-in motor, a charger module and a controller integration module, and the built-in motor shell is provided with a first installation area, a second installation area and a third installation area. The middle motor is installed in the first installation area, the charger module is installed in the second installation area, the controller integration module is installed in the third installation area, and the middle motor and the charger module are both electrically connected with the controller integration module. According to the utility model, the charger module and the controller integration module are integrated on the middle motor shell, so that the problem that a charger is inconvenient to carry by a user can be effectively solved, the wiring of the whole vehicle is simplified, and the aesthetic property of the whole vehicle is improved.

Description

Technical Field

[0001] The utility model relates to electric vehicle accessories, in particular to a central motor with an integrated charging module. Background Art

[0002] A mid-mounted motor refers to an electric vehicle whose driving motor is installed in the middle of the vehicle body, i.e., the pedal position. The motor is connected to the vehicle body and to the rear wheel through a chain to transmit power. At the same time, pedals are installed on both sides of the motor. When the motor has no power supply, the rider can ride the bicycle manually by pedaling. At present, most electric vehicle chargers are separately installed, which is inconvenient to carry, so they need to be improved. Summary of the invention

[0003] The utility model aims at the defects of the prior art that the charger is inconvenient to carry and the like, and provides a new central motor with an integrated charging module.

[0004] In order to solve the above technical problems, the utility model is implemented through the following technical solutions:

[0005] A mid-mounted motor with an integrated charging module comprises a motor body, wherein the motor body comprises a mid-mounted motor housing, a mid-mounted motor, a charger module and a controller integrated module, wherein a first installation area, a second installation area and a third installation area are provided on the mid-mounted motor housing, the mid-mounted motor is installed in the first installation area, the charger module is installed in the second installation area, and the controller integrated module is installed in the third installation area, and the mid-mounted motor and the charger module are both electrically connected to the controller integrated module.

[0006] The utility model integrates the charger module and the controller integrated module on the central motor housing, thereby effectively solving the problem of the inconvenience of users carrying the charger, and also simplifies the wiring of the whole vehicle and improves the aesthetics of the whole vehicle.

[0007] Preferably, the above-mentioned mid-mounted motor with an integrated charging module further includes a charger housing, the charger module includes a charger circuit board and a transformer, the charger circuit board is arranged in the second installation area, the transformer is arranged on the charger circuit board, the second installation area is provided with an outlet, and the charger housing is detachably connected to the second installation area.

[0008] The provision of the charger housing can protect the charger module in the second installation area, while the provision of the transformer can improve the safety performance of the charger module during charging.

[0009] Preferably, in the above-mentioned mid-mounted motor with an integrated charging module, the transformer is provided with an AC terminal and a DC terminal, the DC terminal is arranged at the upper end of the transformer, and the AC terminal is arranged at the lower end of the transformer.

[0010] The DC end is located on the upper side of the transformer for easy connection with the controller of the mid-mounted motor, and the AC end is located on the lower side of the transformer for easy access to the outlet.

[0011] Preferably, in the above-mentioned mid-mounted motor with an integrated charging module, the charger housing is provided with a first fixed point in the axial direction, the second installation area is provided with a second fixed point corresponding to the first fixed point, and the first fixed point of the charger housing is detachably connected to the second fixed point by bolts.

[0012] The first fixing point and the second fixing point are provided to facilitate installation or removal of the charger housing.

[0013] Preferably, the above-mentioned mid-mounted motor with an integrated charging module further includes a controller housing, which is detachably connected to the third installation area by bolts, and the controller housing is made of aluminum.

[0014] The controller housing can protect the controller module installed in the third installation area, and the aluminum controller housing has good heat dissipation performance.

[0015] Preferably, in the above-mentioned mid-mounted motor with an integrated charging module, the first installation area is arranged on the left side of the mid-mounted motor housing, and the second installation area and the third installation area are arranged on the right side of the mid-mounted motor housing, and are respectively located at the front end and the rear end of the mid-mounted motor housing.

[0016] The first installation area, the second installation area and the third installation area are distributed at different positions of the central motor housing, thereby effectively improving the heat dissipation performance of each module installed in the first installation area, the second installation area and the third installation area. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure of the motor body of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The three-dimensional structure of the motor body of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the central motor housing of the utility model.

[0020] Figure 4It is a schematic diagram of the three-dimensional structure of the second installation area of ​​the utility model.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the charger shell of the utility model. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5 The present invention is further described in detail with the following specific embodiments, but they are not intended to limit the present invention:

[0023] Example 1

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a mid-mounted motor with an integrated charging module includes a motor body 1, wherein the motor body 1 includes a mid-mounted motor housing 11, a mid-mounted motor 12, a charger module 13 and a controller integrated module 14, wherein the mid-mounted motor housing 11 is provided with a first installation area 111, a second installation area 112 and a third installation area 113, the mid-mounted motor 12 is installed in the first installation area 111, the charger module 13 is installed in the second installation area 112, and the controller integrated module 14 is installed in the third installation area 113, and the mid-mounted motor 12 and the charger module 13 are both electrically connected to the controller integrated module 14.

[0025] Preferably, it further includes a charger housing 2, and the charger module 13 includes a charger circuit board 131 and a transformer 132, the charger circuit board 131 is arranged in the second installation area 112, the transformer 132 is arranged on the charger circuit board 131, the second installation area 112 is provided with an outlet 1121, and the charger housing 2 is detachably connected to the second installation area 112.

[0026] Specifically, after the charger module 13 is installed, the interior needs to be filled with glue, so as to improve the stability of internal components on the one hand, and improve the heat dissipation performance of the second installation area 112 on the other hand.

[0027] Preferably, the transformer 132 is provided with an AC terminal 1322 and a DC terminal 1323 , wherein the DC terminal 1323 is arranged at the upper end of the transformer 132 , and the AC terminal 1322 is arranged at the lower end of the transformer 132 .

[0028] Specifically, the AC end is the input end and is connected to the charging port on the frame through the outlet 1121, and the DC end is the output end and needs to be connected to the controller integrated module 14, and is transferred to the vehicle battery through the controller integrated module 14, thereby improving the convenience of battery charging.

[0029] Preferably, the charger housing 2 is provided with a first fixing point 22 along the axial direction, the second installation area 112 is provided with a second fixing point 1122 corresponding to the first fixing point 22, and the first fixing point 22 and the second fixing point 1122 of the charger housing 2 are detachably connected by bolts.

[0030] Preferably, a controller housing 3 is further included, wherein the controller housing 3 is detachably connected to the third installation area 113 via bolts, and the controller housing 3 is made of aluminum.

[0031] Specifically, after the controller housing 3 is installed, the interior needs to be filled with glue, so as to improve the stability of the internal components on the one hand, and improve the heat dissipation performance of the third installation area 113 on the other hand.

[0032] Preferably, the first installation area 111 is arranged on the left side of the central motor housing 11 , and the second installation area 112 and the third installation area 113 are arranged on the right side of the central motor housing 11 and are located at the front end and the rear end of the central motor housing 11 , respectively.

[0033] In conclusion, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the patent application for the present invention should fall within the scope of the present invention.

Claims

1. A mid-mounted motor with an integrated charging module, comprising a motor body (1), wherein the motor body (1) comprises a mid-mounted motor housing (11), a mid-mounted motor (12), a charger module (13) and a controller integrated module (14), characterized in that: The central motor housing (11) is provided with a first installation area (111), a second installation area (112) and a third installation area (113); the central motor (12) is installed in the first installation area (111); the charger module (13) is installed in the second installation area (112); the controller integrated module (14) is installed in the third installation area (113); and the central motor (12) and the charger module (13) are both electrically connected to the controller integrated module (14).

2. The mid-mounted motor with integrated charging module according to claim 1, characterized in that: The device also comprises a charger housing (2), wherein the charger module (13) comprises a charger circuit board (131) and a transformer (132), wherein the charger circuit board (131) is arranged in the second installation area (112), and the transformer (132) is arranged on the charger circuit board (131), and the second installation area (112) is provided with a wire outlet (1121), and the charger housing (2) is detachably connected to the second installation area (112).

3. The mid-mounted motor with integrated charging module according to claim 2, characterized in that: The transformer (132) is provided with an AC end (1322) and a DC end (1323), wherein the DC end (1323) is arranged at the upper end of the transformer (132), and the AC end (1322) is arranged at the lower end of the transformer (132).

4. The mid-mounted motor with integrated charging module according to claim 2, characterized in that: The charger housing (2) is provided with a first fixing point (22) along the axial direction, the second installation area (112) is provided with a second fixing point (1122) corresponding to the first fixing point (22), and the first fixing point (22) and the second fixing point (1122) of the charger housing (2) are detachably connected via bolts.

5. The mid-mounted motor with integrated charging module according to claim 1, characterized in that: It also comprises a controller housing (3), wherein the controller housing (3) is detachably connected to the third installation area (113) via bolts, and the controller housing (3) is made of aluminum.

6. The mid-mounted motor with integrated charging module according to claim 1, characterized in that: The first installation area (111) is arranged on the left side of the middle motor housing (11), and the second installation area (112) and the third installation area (113) are arranged on the right side of the middle motor housing (11) and are respectively located at the front end and the rear end of the middle motor housing (11).

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