CN218839660U

CN218839660U - Motorcycle with a motorcycle body

Info

Publication number: CN218839660U
Application number: CN202223403812.XU
Authority: CN
Inventors: 叶春林
Original assignee: Zhejiang CFMOTO Power Co Ltd
Current assignee: Zhejiang CFMOTO Power Co Ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-11
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a motorcycle, include: the device comprises a frame, a vehicle body covering part, a suspension assembly, a walking assembly, a driving system, an energy storage system and a charging system; wherein the body panel is at least partially disposed on the frame; the suspension assembly is at least partially disposed on the frame; the walking assembly is connected to the frame through the suspension assembly; the driving system is used for driving the walking assembly; the energy storage system is used for supplying power to the driving system; the charging system is used for charging the energy storage system and comprises a shell; the charging system also comprises a circuit integrated piece and a control integrated piece for controlling the input voltage of the circuit integrated piece; the control integrated part comprises an MOS tube module and a heat dissipation module, and the MOS tube module is electrically connected with the circuit integrated part; the MOS tube module is detachably connected to the heat dissipation module, and the heat dissipation module is detachably connected to the shell. Through the arrangement, the MOS tube module and the heat dissipation module are more convenient to connect, and the MOS tube module is easier to disassemble and assemble.

Description

Motorcycle with a motorcycle body

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to indicate a motorcycle.

Background

In recent years, the usage rate of motorcycles in north america, western europe and other countries has increased year by year, and vehicles thereof have the characteristics of simplicity, practicality, good off-road performance and little influence from roads. The motorcycle comprises a fuel vehicle and an electric motorcycle, wherein the electric motorcycle can supplement electric energy through a vehicle-mounted charger.

An MOS transistor module is generally arranged in a vehicle-mounted charger of a motorcycle to control charging voltage. However, the existing MOS transistor module is complex in assembly process, and the heat dissipation device is difficult to maintain, disassemble and assemble, which causes inconvenience for maintaining the vehicle-mounted charger.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model aims to provide a motorcycle with a more convenient MOS tube module assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a motorcycle, comprising: the device comprises a frame, a vehicle body covering part, a suspension assembly, a walking assembly, a driving system, an energy storage system and a charging system; wherein the body covering is at least partially disposed on the frame; the suspension assembly is at least partially disposed on the frame; the walking assembly is connected to the frame through the suspension assembly; the driving system is used for driving the walking assembly; the energy storage system is used for supplying power to the driving system; the charging system is used for charging the energy storage system and comprises a shell; the charging system also comprises a circuit integrated piece and a control integrated piece for controlling the input voltage of the circuit integrated piece; the control integrated part comprises an MOS tube module and a heat dissipation module, and the MOS tube module is electrically connected with the circuit integrated part; the MOS tube module is detachably connected to the heat dissipation module, and the heat dissipation module is detachably connected to the shell.

Further, the heat dissipation module comprises a fixing piece and a heat conducting plate, wherein the fixing piece is at least partially arranged between the MOS tube module and the heat conducting plate.

Furthermore, the connecting mode between the fixing piece and the MOS tube module is set to be adhesion.

Further, the fixing member is formed with an insulating layer between the MOS transistor module and the heat conductive plate.

Further, the MOS pipe module includes control chip, and control chip passes through the integrated setting of positioning jig on the mounting.

Further, the MOS tube module also comprises a connecting piece, and the control chip is fixedly connected and electrically connected to the circuit integrated piece through the connecting piece.

Further, the heat dissipation module further comprises a heat dissipation member, and the heat dissipation member is at least partially disposed between the heat conduction plate and the housing.

Further, the heat-conducting plate is provided with a positioning hole, the shell is provided with a positioning column, and when the positioning column is arranged in the positioning hole, the heat-conducting plate is pre-installed on the shell.

Further, the fixing piece is made of ceramic materials with heat-conducting fixing glue.

Further, the heat conductive plate is provided as a metal plate.

The motorcycle provided by the utility model enables the MOS tube module to be connected with the heat dissipation module more easily by connecting the MOS tube module to the heat dissipation module in a detachable manner; the heat dissipation module is detachably connected to the shell, so that heat can be transmitted out through the shell, the heat dissipation module can be more conveniently disassembled and assembled, and the charging system can be more conveniently overhauled.

Drawings

Fig. 1 is a whole motorcycle diagram in the embodiment of the present invention.

Fig. 2 is a system block diagram of the energy storage system and the charging system according to the embodiment of the present invention.

Fig. 3 is a system diagram of the control integration in the embodiment of the present invention.

Fig. 4 is an assembly diagram of the control integration member in the embodiment of the present invention.

Fig. 5 is an exploded view of the control manifold according to an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Fig. 1 shows a motorcycle 100 comprising: frame 11, body cover 12, suspension assembly 13, running assembly 14 and drive system 15. Wherein the body cover 12 is at least partially disposed on the frame 11, the body cover 12 is used to isolate the frame 11 from the outside, thereby protecting the structures and equipment inside the motorcycle 100. The walking assembly 14 is at least partially disposed on the suspension assembly 13, and the walking assembly 14 can move the motorcycle 100. Suspension assembly 13 is at least partially disposed on frame 11, and suspension assembly 13 is used to connect a travel assembly 14 to frame 11. A drive system 15 is at least partially disposed on frame 11, drive system 15 being configured to drive tread assembly 14. For clarity of explanation of the technical solution of the present application, the front, rear, left, right, up and down directions shown in fig. 1 are taken as the front, rear, left, right, up and down directions of the motorcycle 100 in this embodiment.

The motorcycle 100 mentioned in the embodiment of the present application may be various types of motorcycles.

The running assembly is divided based on the wheels of the motorcycle 100, and comprises a front wheel and a rear wheel, and specifically may be one of the following:

the wheels include only one front wheel and one rear wheel. It will be appreciated that a conventional model of a motorcycle will typically comprise only one front wheel and one rear wheel model, for example: streetcars, sports cars, cruise cars, station wagons, pull cars, off-road vehicles, tired vehicles, scooters, camber trucks, and the like.

The wheels include a front wheel and two rear wheels. A motorcycle equipped with such a wheel is generally one of special motorcycles, for example: motor-tricycles, most of which are used as production tools, but some high-end imported brand motor-cycles take the form of a positive tricycle.

The wheels include two front wheels and one rear wheel. Likewise, motorcycles fitted with such wheels are also generally specialty motorcycles, for example: inverted three-wheeled motorcycles, which are less common, are the best known, for example, from pombodi.

The wheels include a front wheel, a rear wheel, and a side wheel. Motorcycles fitted with such wheels may be referred to as side tricycles or colloquially as "sidecars".

The wheels include two front wheels and two rear wheels, i.e., a four-wheel motorcycle. Common four-wheel motorcycles include ATV (All-Terrain Vehicle) running on various roads, UTV (Utility Vehicle), SSV (Side-by-Side Vehicle/tandem Vehicle), and the like, and the technical scheme provided by the present application can be applied. It should be noted that there are currently a number of ways to classify atvs and motorcycles, in some categories the atvs are classified side by side, the atvs are not considered to be generic motorcycles, and in other categories the atvs are considered to be a special type of motorcycle, mainly considering whether the concept of motorcycles is to be understood in a narrow sense or in a broad sense. The motorcycle mentioned in the embodiment of the present application is mainly in the latter classification mode, that is, the technical scheme of the present application can be applied to all-terrain vehicles.

As shown in fig. 1 and 2, motorcycle 100 further includes an energy storage system 16 and a charging system 17. Wherein the energy storage system 16 is at least partially disposed on the frame 11, and the energy storage system 16 is electrically connected to the driving system 15 to supply power to the driving system 15. The charging system 17 is electrically connected to the energy storage system 16, and when the energy storage system 16 needs to be charged, the charging system 17 can be connected to an external power source to charge the energy storage system 16.

Specifically, the charging system 17 includes a circuit integrated 171, a control integrated 172, and a housing 173. The circuit assembly 171 and the control assembly 172 are at least partially disposed on the housing 173, such that the housing 173 can support the circuit assembly 171 and the control assembly 172. Specifically, the circuit assembly 171 is used to control the operation of the charging system 17 and the power flow parameter during the operation, and the circuit assembly 171 may be a PCB. More specifically, the control integrated part 172 is connected and electrically connected to the circuit integrated part 171, so that the control integrated part 172 can be used to control the charging voltage of the charging system 17, thereby improving the stability and safety of charging.

As shown in fig. 3 and 4, the control integration 172 includes a MOS transistor module 1721 and a heat dissipation module 1722. The MOS transistor module 1721 is fixedly connected and electrically connected to the circuit integrated component 171. The MOS transistor module 1721 can control the input voltage of the circuit integrated part 171 through the on/off of the MOS transistor module, so as to improve the stability and safety of the operation of the circuit integrated part 171. The MOS transistor module 1721 is at least partially disposed on the heat sink module 1722, and the MOS transistor module 1721 is detachably connected to the heat sink module 1722. Specifically, the connection mode between MOS transistor module 1721 and heat dissipation module 1722 can be set to adhesion, so that the connection between MOS transistor module 1721 and heat dissipation module 1722 is more convenient, and further the overhaul and the disassembly and assembly of MOS transistor module 1721 are easier. It can be understood that, according to actual requirements, other connection modes can be set between the MOS transistor module 1721 and the heat dissipation module 1722. Simultaneously, set up MOS pipe module 1721 on heat dissipation module 1722, can make heat dissipation module 1722 control MOS pipe module 1721's temperature to prevent MOS pipe module 1721 because of overheated damage, improved the security of control integrated part 172 operation. In addition, the MOS transistor module 1721 is integrated with the heat dissipation module 1722, so that the internal structure of the charging system 17 can be more compact. Further, the heat dissipation module 1722 is detachably connected to the housing 173, so that the heat dissipation module 1722 can transfer heat to the housing 173 and dissipate the heat to the outside through the housing 173, thereby dissipating heat of the MOS transistor module 1721.

As shown in fig. 4 and 5, as an implementation manner, the MOS transistor module 1721 includes a control chip 1721a and a connection component 1721b. The control chip 1721a is at least partially disposed on the heat sink module 1722, and the control chip 1721a can control an input voltage of the circuit integrated device 171. It should be noted that the MOS transistor module 1721 may be provided with one, two or more control chips 1721a. Specifically, the control chip 1721a is connected to the heat dissipation module 1722, so that the heat dissipation module 1722 can cool the control chip 1721a, and the control chip 1721a is prevented from being damaged due to an excessively high working temperature. Further, a connection member 1721b is at least partially disposed on the control chip 1721a, and the control chip 1721a can be fixedly connected and electrically connected to the circuit integrated unit 171 through the connection member 1721b, so that the control chip 1721a controls the input voltage of the circuit integrated unit 171. As a possible embodiment, the connection member 1721b may be configured as a metal pin, so that the connection manner of the connection member 1721b and the circuit integrated unit 171 may be configured as soldering. In this embodiment, the connection between the connection member 1721b and the circuit integrated unit 171 is more convenient and stable. It is understood that the connection member 1721b may be provided in other structures as long as it is sufficient to fix the control chip 1721a to the circuit integrated part 171 and electrically connect the control chip 1721a with the circuit integrated part 171.

As shown in fig. 4 and 5, as an implementation, the heat dissipation module 1722 includes a fixing member 1722a and a heat conduction plate 1722b. The fixing member 1722a is at least partially disposed between the MOS transistor module 1721 and the heat conducting plate 1722b to transfer heat of the MOS transistor module 1721 to the heat conducting plate 1722b. As a possible implementation, the control chip 1721a is adhered to the fixing member 1722a to facilitate the connection between the control chip 1721a and the fixing member 1722 a. The fixing member 1722a is connected with the heat conductive plate 1722b to connect the control chip 1721a to the heat conductive plate 1722b. In addition, the fixing member 1722a may form an insulating layer between the control chip 1721a and the heat conducting plate 1722b to increase the safety of the operation of the MOS transistor module 1721. As a possible embodiment, the fixing member 1722a may be provided as a ceramic material with a thermally conductive fixing paste. In this arrangement, the control chip 1721a is more stably attached to the surface of the fixing member 1722a, so that the control chip 1721a can better transmit the temperature to the heat sink 1722c; and the heat-conducting fixing glue can absorb the pressure error during the assembly of the control chip 1721a to a certain extent, thereby protecting the control chip 1721a. Further, the control chip 1721a may be integrally disposed on the fixing element 1722a through a positioning fixture. Under this mode of setting, the connection between control chip 1721a and mounting 1722a is simpler, and control chip 1721 a's dismouting and maintenance are more convenient, and can be fixed a plurality of control chips 1721a to mounting 1722a simultaneously, have improved control chip 1721 a's assembly efficiency. It is understood that the fixing member 1722a may be made of other materials as long as the functions of heat conduction, insulation and adhesion are satisfied. As a possible embodiment, the heat conductive plate 1722b may be provided as a metal plate. In this arrangement, the heat-conducting plate 1722b has a high heat-conducting efficiency and the heat-conducting plate 1722b is lower in cost. It is understood that the heat conducting plate 1722b can be made of other materials according to actual requirements.

As one implementation, heat dissipation module 1722 further includes heat dissipation element 1722c. The heat dissipating member 1722c is at least partially disposed between the housing 173 and the heat conducting plate 1722b, and the heat dissipating member 1722c is abutted against the housing 173 and the heat conducting plate 1722b, so as to transfer the heat of the heat conducting plate 1722b to the housing 173, thereby dissipating the heat of the MOS transistor module 1721. Furthermore, a positioning hole 1722d is disposed on the heat sink 1722c, and a positioning post 1731 capable of engaging with the positioning hole 1722d is disposed on the housing 173. The positioning holes 1722d can be two or more, and the number of the positioning posts 1731 is the same as that of the positioning holes 1722 d. In this application, in order to facilitate the assembly of the heat conducting plate 1722b, two positioning holes 1722d are provided; and the positioning holes 1722d are substantially provided at both left and right ends of the heat conductive plate 1722b in the left and right directions of the motorcycle 100. When the positioning posts 1731 are at least partially disposed in the positioning holes 1722d, the heat-conducting plate 1722b can be pre-mounted on the housing 173, thereby making the mounting of the heat-conducting plate 1722b more convenient and accurate. Further, a fastening member 1722e is further disposed on the heat conducting plate 1722b, and the heat conducting plate 1722b can be connected to the housing 173 through the fastening member 1722e, i.e., the heat dissipating module 1722 can be connected to the housing 173 through the fastening member 1722 e. The fastening members 1722e may be provided in two or more, and in this case, the fastening members 1722e are provided in two in order to facilitate the fixing of the heat conductive plate 1722b. And fastening pieces 1722e are provided substantially at both left and right ends of the heat conductive plate 1722b in the left and right directions of the motorcycle 100. As a possible embodiment, the fastening member 1722e may be provided in a bolt structure. Under this embodiment, the connection between the heat conducting plate 1722b and the housing 173 is simpler and firmer, and the heat conducting plate 1722b is more convenient to assemble and disassemble, so that the maintenance or part replacement of the MOS transistor module 1721 is easier. It is understood that the fastening element 1722e may be configured as a screw structure, a pin structure or other connecting structures according to actual requirements. As an implementation manner, when the heat dissipation member 1722c is configured as a solid material, the heat dissipation member 1722c is provided with a through hole for the positioning column 1731 and the fastening member 1722e to pass through, so that the heat dissipation member 1722c is more firmly assembled. As another implementation, when the heat dissipating member 1722c is disposed as other state material, such as heat conductive mud or silicone grease, the heat dissipating member 1722c may be directly disposed between the heat conductive plate 1722b and the housing 173, so as to facilitate the assembly of the heat dissipating member 1722c.

As an implementation manner, when assembling the MOS transistor module 1721, the control chip 1721a may be integrally disposed on the fixing element 1722a through a positioning fixture, and then the fixing element 1722a is connected to the heat conducting plate 1722b. At this time, the heat dissipating member 1722c can be disposed between the two positioning posts 1731, and then the positioning posts 1731 are disposed in the positioning holes 1722d, thereby implementing the pre-installation of the heat conducting plate 1722b. Then, the heat conducting plate 1722b is fixedly connected to the housing 173, and the control chip 1721a is connected to the circuit integrated part 171, so as to complete the assembly of the MOS transistor module 1721 on the circuit integrated part 171. At this time, heat generated in the MOS transistor module 1721 may sequentially pass through the fixing element 1722a, the heat conducting plate 1722b and the heat dissipating element 1722c to be transferred to the housing 173, and then dissipated from the housing 173, so as to cool the MOS transistor module 1721.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

Claims

1. A motorcycle, comprising:

a frame;

a body cover disposed at least partially over the frame;

a suspension assembly at least partially disposed on the frame;

a walking assembly connected to the frame by the suspension assembly;

a drive system for driving the walking assembly;

an energy storage system for powering the drive system;

a charging system for charging the energy storage system, the charging system comprising a housing; it is characterized in that the preparation method is characterized in that,

the charging system also comprises a circuit integrated piece and a control integrated piece for controlling the input voltage of the circuit integrated piece; the control integrated part comprises an MOS tube module and a heat dissipation module, and the MOS tube module is electrically connected with the circuit integrated part; the MOS tube module is detachably connected to the heat dissipation module, and the heat dissipation module is detachably connected to the shell.

2. A motorcycle according to claim 1,

the heat dissipation module comprises a fixing piece and a heat conducting plate, wherein at least part of the fixing piece is arranged between the MOS tube module and the heat conducting plate.

3. A motorcycle according to claim 2,

the fixing piece and the MOS tube module are connected in an adhesion mode.

4. A motorcycle according to claim 2,

the fixing piece is arranged between the MOS tube module and the heat conducting plate and is provided with an insulating layer.

5. A motorcycle according to claim 2,

the MOS tube module comprises a control chip, and the control chip is integrally arranged on the fixing piece through a positioning jig.

6. A motorcycle according to claim 5,

the MOS tube module also comprises a connecting piece, and the control chip is fixedly connected and electrically connected to the circuit integrated piece through the connecting piece.

7. A motorcycle according to claim 2,

the heat dissipation module further comprises a heat dissipation member, and at least part of the heat dissipation member is arranged between the heat conduction plate and the shell.

8. A motorcycle according to claim 2,

the heat-conducting plate is provided with a positioning hole, the shell is provided with a positioning column, and when the positioning column is arranged in the positioning hole, the heat-conducting plate is pre-installed on the shell.

9. A motorcycle according to claim 2,

the fixing piece is made of ceramic materials with heat-conducting fixing glue.

10. A motorcycle according to claim 2,

the heat conducting plate is set to be a metal plate.