Control module for vehicle-mounted motor
By combining the design of heat dissipation mechanism, wire fixing mechanism and shock absorption mechanism, the problems of poor stability and heat dissipation of vehicle motor control module are solved, and more efficient heat dissipation and more stable connection wire fixing are achieved.
Patent Information
- Application Number
- CN202423128816.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-18
AI Technical Summary
The vehicle motor control module has low stability during use, poor heat dissipation, and is prone to loose connections.
It adopts a combined design of heat dissipation mechanism, wire fixing mechanism and shock absorption mechanism, including components such as heat dissipation aluminum plate, heat dissipation fan, winding post, wire clip, universal base, shock absorption base, shock absorber and fastening screw, which are used to improve heat dissipation effect, wire fixing effect and shock absorption effect respectively.
This improved the stability and heat dissipation of the control module, prevented loose connections, and achieved more efficient heat dissipation and a more stable connection.
Smart Images
Figure CN223626194U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of control module technology, specifically a control module for vehicle motors. Background Technology
[0002] The on-board motor control module is a control component used to control the electric vehicle's drive motor to start, run, move forward and backward, adjust speed, and stop. It obtains the vehicle's requirements from the vehicle controller and electrical energy from the power battery pack. After modulation by its own inverter, it obtains the current and voltage required to control the motor and supplies them to the motor. It is one of the three core components of an electric vehicle.
[0003] The control module is installed inside the vehicle body and is prone to vibration with vehicle bumps, resulting in low stability. The control module generates heat when it is working, and the heat dissipation effect is poor as it only conducts heat through a heat sink aluminum plate. If the control module is not pulled hard when connected to the connecting cable, the connecting cable is prone to loosening. Utility Model Content
[0004] The purpose of this utility model is to provide a control module for vehicle motors, so as to solve the problems mentioned in the background art, such as low stability, poor heat dissipation, and easy loosening of connection wires during use.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a control module for a vehicle motor, comprising a control module body, a connection port installed on one side of the control module body, a heat dissipation mechanism provided on the surface of the control module body, the heat dissipation mechanism being composed of heat dissipation components and heat dissipation grooves, a wire fixing mechanism provided on one side of the connection port, the wire fixing mechanism internally including a support plate, a winding post, a wire clamp and a universal joint, and a shock absorption mechanism provided at the bottom of the control module body, the shock absorption mechanism internally including a shock absorption seat, a shock absorber, a fastening screw and a shock absorption washer.
[0006] Preferably, heat dissipation grooves are provided on both sides of the control module body, and heat dissipation components are installed on the surface of the control module body.
[0007] Preferably, the heat dissipation component is internally provided with a heat dissipation aluminum plate, a heat dissipation fan and a mounting plate, the surface of the control module body is welded with a heat dissipation aluminum plate, and a mounting plate is provided on the top of the control module body. The mounting plate is detachably connected to the heat dissipation aluminum plate by screws.
[0008] Preferably, each of the mounting plates is equipped with a cooling fan, which turns on when a power supply is short-circuited.
[0009] Preferably, a support plate is fixed to one end of the control module body, and winding posts are fixed to the surface of the support plate, with the winding posts located on one side of the connection port.
[0010] Preferably, a wire clip is provided on one side of the winding post, and a universal joint is fixed to one end of each support plate, with the universal joint being rotatably connected to the wire clip.
[0011] Preferably, a shock-absorbing seat is provided at the bottom of the control module body, and mounting holes for fixing are provided at the corner positions of the shock-absorbing seat. A shock-absorbing washer is glued to the corner position at the top of the shock-absorbing seat, and the surface of the shock-absorbing washer is in close contact with the surface of the control module body.
[0012] Preferably, fastening screws are threaded at the corners of the surface of the shock absorber, one end of which passes through the shock absorber and the shock absorber washer in sequence and is threadedly fastened to the surface of the control module body. Shock absorbers are installed between the shock absorber and the control module body.
[0013] Compared with the prior art, the beneficial effects of this utility model are: the control module for vehicle motor not only improves the stability and heat dissipation of the control module during use, but also avoids the phenomenon of loose connection wires during use.
[0014] 1. With the shock absorption mechanism, the control module will vibrate with the bumps of the car. At this time, the shock absorber is fixed to the bottom of the control module body by the fastening screw. Under the action of the shock absorber, the control module body can be buffered and damped. At the same time, under the action of the shock absorber, the control module body is further damped to achieve the shock absorption function of the control module, thereby improving the stability of the control module during use.
[0015] 2. With the heat dissipation mechanism in place, the control module generates heat when it is in operation. When the control module is connected to the power supply, the cooling fan turns on. The heat generated by the control module is conducted away by the heat dissipation aluminum plate, and the cooling fan quickly cools the heat dissipation aluminum plate, accelerating the heat dissipation speed. At the same time, the heat dissipation grooves accelerate the heat dissipation speed of the control module itself, so as to achieve the efficient heat dissipation function of the control module and improve the heat dissipation effect when the control module is in use.
[0016] 3. With the wire securing mechanism in place, the connecting wire is placed on one side of the connector, and then wound around the surface of the winding post to prevent the wire from piling up and to prevent it from loosening due to pulling. Then, one end of the connecting wire is inserted into the corresponding connector, and the surface of the connecting wire is then clipped into the wire clip to fix the connecting wire. At this time, the universal joint allows the connecting wire to be pulled in all directions, thus realizing the wire securing function of the control module and preventing the connecting wire from becoming loose during the use of the control module. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0018] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;
[0019] Figure 3 This is an enlarged structural schematic diagram of the wire fixing mechanism of this utility model;
[0020] Figure 4 This is an enlarged structural schematic diagram of the shock absorption mechanism of this utility model.
[0021] In the diagram: 1. Control module body; 11. Connection port; 2. Heat dissipation mechanism; 21. Heat dissipation component; 211. Heat dissipation aluminum plate; 212. Heat dissipation fan; 213. Mounting plate; 22. Heat dissipation groove; 3. Cable fixing mechanism; 31. Support plate; 32. Cable winding post; 33. Cable clip; 34. Universal joint; 4. Vibration damping mechanism; 41. Vibration damping seat; 42. Vibration damper; 43. Fastening screw; 44. Vibration damping washer. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.
[0023] The present invention provides a structure for a control module for an on-board motor, as shown in the following figure. Figure 1 and Figure 2As shown, the control module body 1 is included. A connection port 11 is installed on one side of the control module body 1. A heat dissipation mechanism 2 is provided on the surface of the control module body 1. The heat dissipation mechanism 2 consists of a heat dissipation component 21 and a heat dissipation groove 22. Heat dissipation grooves 22 are provided on both sides of the control module body 1. The heat dissipation component 21 is installed on the surface of the control module body 1. The heat dissipation component 21 contains a heat dissipation aluminum plate 211, a heat dissipation fan 212 and a mounting plate 213. The heat dissipation aluminum plate 211 is welded to the surface of the control module body 1. The mounting plate 213 is provided on the top of the control module body 1. The mounting plate 213 is connected to the heat dissipation aluminum plate 211 by screws. The surface of the mounting plate 213 is equipped with a heat dissipation fan 212. The heat dissipation fan 212 can be of the LA series. When the control module is connected to the power supply, the heat dissipation fan 212 is turned on.
[0024] In use, the vehicle motor can be controlled by the control module body 1. The control module body 1 generates heat when it is working. At this time, the cooling fan 212 is turned on after the control module is connected to the power supply. The heat generated by the control module can be conducted by the heat dissipation aluminum plate 211. The cooling fan 212 can quickly cool down the heat dissipation aluminum plate 211 and accelerate the heat dissipation speed of the heat dissipation aluminum plate 211. At the same time, the heat dissipation groove 22 can accelerate the heat dissipation speed of the control module body 1, so as to realize the efficient heat dissipation function of the control module.
[0025] Furthermore, such as Figure 3 As shown, a wire fixing mechanism 3 is provided on one side of the connection port 11. The wire fixing mechanism 3 includes a support plate 31, a winding post 32, a wire clip 33, and a universal joint 34. One end of the control module body 1 is fixed with a support plate 31. The surface of the support plate 31 is fixed with winding posts 32. The winding posts 32 are located on one side of the connection port 11. A wire clip 33 is provided on one side of the winding posts 32. One end of the support plate 31 is fixed with a universal joint 34. The universal joint 34 is rotatably connected to the wire clip 33.
[0026] In use, place the connecting wire on one side of the connector 11, then wrap the connecting wire around the surface of the winding post 32 to prevent the connecting wire from piling up and to prevent it from loosening due to pulling. Then insert one end of the connecting wire into the corresponding connector 11, and then clip the surface of the connecting wire into the wire clip 33 to fix the connecting wire. At this time, the universal joint 34 makes it easy to pull the connecting wire in all directions, so as to realize the function of the control module to fix the connecting wire, thereby preventing the connecting wire from becoming loose when the control module is used.
[0027] Furthermore, such as Figure 4As shown, a shock-absorbing mechanism 4 is provided at the bottom of the control module body 1. The shock-absorbing mechanism 4 includes a shock-absorbing seat 41, a shock absorber 42, a fastening screw 43, and a shock-absorbing washer 44. The shock-absorbing seat 41 is provided at the bottom of the control module body 1. Mounting holes for fixing are provided at the corners of the shock-absorbing seat 41. A shock-absorbing washer 44 is glued to the corners of the top of the shock-absorbing seat 41. The surface of the shock-absorbing washer 44 is in close contact with the surface of the control module body 1. A fastening screw 43 is threaded to the corners of the surface of the shock-absorbing seat 41. One end of the fastening screw 43 passes through the shock-absorbing seat 41 and the shock-absorbing washer 44 in sequence and is threadedly fastened to the surface of the control module body 1. A shock absorber 42 is installed between the shock-absorbing seat 41 and the control module body 1.
[0028] When in use, the control module will vibrate with the bumps of the car. At this time, the shock absorber 41 is fixed to the bottom of the control module body 1 by the fastening screw 43. Under the action of the shock absorber 42, the control module body 1 can be buffered and damped. At the same time, under the action of the shock absorber washer 44, the control module body 1 is further damped to realize the shock absorption function of the control module.
[0029] Working principle: When in use, first place the connecting wire on one side of the connector 11, then wrap the connecting wire around the surface of the winding post 32 to avoid the connecting wire piling up and to prevent it from loosening due to pulling. Then insert one end of the connecting wire into the corresponding connector 11, and then clip the surface of the connecting wire into the wire clip 33 to fix the connecting wire. At this time, under the action of the universal joint 34, the connecting wire can be pulled in all directions to realize the function of the control module to fix the connecting wire, thereby preventing the connecting wire from becoming loose when the control module is used.
[0030] In use, the vehicle motor can be controlled by the control module body 1. The control module body 1 generates heat when it is working. At this time, the cooling fan 212 is turned on after the control module is connected to the power supply. The heat generated by the control module can be conducted through the heat dissipation aluminum plate 211. The cooling fan 212 can quickly cool down the heat dissipation aluminum plate 211 and accelerate the heat dissipation speed of the heat dissipation aluminum plate 211. At the same time, the heat dissipation groove 22 can accelerate the heat dissipation speed of the control module body 1, so as to realize the efficient heat dissipation function of the control module and improve the heat dissipation effect of the control module during use.
[0031] During use, the control module will vibrate with the bumps of the car. At this time, the shock absorber 41 is fixed to the bottom of the control module body 1 by the fastening screw 43. Under the action of the shock absorber 42, the control module body 1 can be buffered and damped. At the same time, under the action of the shock absorber washer 44, the control module body 1 is further damped to realize the shock absorption function of the control module, thereby improving the stability of the control module during use and finally completing the use of the control module.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A control module for an on-board motor, comprising a control module body (1), characterized in that: The control module body (1) has a connection port (11) installed on one side. The surface of the control module body (1) is provided with a heat dissipation mechanism (2). The heat dissipation mechanism (2) consists of a heat dissipation component (21) and a heat dissipation groove (22). A wire fixing mechanism (3) is provided on one side of the connection port (11). The wire fixing mechanism (3) includes a support plate (31), a winding post (32), a wire clip (33), and a universal seat (34). The bottom of the control module body (1) is provided with a shock absorption mechanism (4). The shock absorption mechanism (4) includes a shock absorption seat (41), a shock absorber (42), a fastening screw (43), and a shock absorber washer (44).
2. The control module for an on-board motor according to claim 1, characterized in that: The control module body (1) has heat dissipation grooves (22) on both sides of its surface, and heat dissipation components (21) are installed on the surface of the control module body (1).
3. A control module for an on-board motor according to claim 2, characterized in that: The heat dissipation assembly (21) is internally provided with a heat dissipation aluminum plate (211), a heat dissipation fan (212) and a mounting plate (213). The surface of the control module body (1) is welded with a heat dissipation aluminum plate (211). The mounting plate (213) is provided on the top of the control module body (1). The mounting plate (213) is detached and connected to the heat dissipation aluminum plate (211) by screws.
4. A control module for an on-board motor according to claim 3, characterized in that: Each mounting plate (213) is equipped with a cooling fan (212), which turns on when the control module is connected to the power supply.
5. A control module for an on-board motor according to claim 1, characterized in that: One end of the control module body (1) is fixed with a support plate (31), and the surface of the support plate (31) is fixed with a winding post (32), which is located on one side of the connection port (11).
6. A control module for an on-board motor according to claim 5, characterized in that: A wire clip (33) is provided on one side of the winding post (32), and a universal seat (34) is fixed at one end of the support plate (31). The universal seat (34) is rotatably connected to the wire clip (33).
7. A control module for an on-board motor according to claim 1, characterized in that: A shock-absorbing seat (41) is provided below the control module body (1). The corners of the shock-absorbing seat (41) are provided with mounting holes for fixing. A shock-absorbing washer (44) is glued to the corners of the top of the shock-absorbing seat (41). The surface of the shock-absorbing washer (44) is in close contact with the surface of the control module body (1).
8. A control module for an on-board motor according to claim 7, characterized in that: At the corners of the surface of the shock absorber (41), fastening screws (43) are threadedly connected. One end of the fastening screw (43) passes through the shock absorber (41) and the shock absorber washer (44) in sequence and is threadedly fastened to the surface of the control module body (1). Shock absorbers (42) are installed between the shock absorber (41) and the control module body (1).