Multi-scene vehicle-mounted intelligent regulation and control comprehensive power supply system

Abstract

The present application relates to the technical field of vehicle-mounted power supply, especially to a multi-scene vehicle-mounted intelligent regulation and control comprehensive power supply system, comprising a main shell and a power supply assembly, the main shell is composed of a plurality of sub-assembly shells, symmetrically provided with an inner side adjusting groove on the inner side surface of the sub-assembly shell, and an elastic telescopic support flow guide assembly and an elastic adjustable limiting assembly are assembled in the inner side adjusting groove for supporting and limiting the power supply assembly. The multi-scene vehicle-mounted intelligent regulation and control comprehensive power supply system can freely increase or decrease the number of sub-assembly shells and internal power supply assemblies according to the power demand of the whole vehicle, flexibly adjust the system capacity and size, solve the problem of insufficient flexibility of the existing integrated power supply system, reduce the research and production cost, and improve the product universality.

Description

Technical Field

[0001] This invention relates to the field of vehicle power technology, and in particular to a multi-scenario intelligent control integrated power system for vehicles. Background Technology

[0002] With the rapid rise of the new energy vehicle, special vehicle and intelligent connected vehicle industries, the types and power requirements of vehicle electronic devices continue to increase. As the core hub for the conversion, distribution and management of vehicle power, the performance of the vehicle integrated power system directly determines the vehicle's operational reliability, intelligence level and safety. It has become an indispensable key component of vehicle electronic systems.

[0003] However, most on-board integrated power systems on the market currently adopt an integrated structural design. Although this design can simplify the overall structure and reduce installation space to a certain extent, its inherent structural defects lead to many technical pain points that urgently need to be addressed in terms of flexibility, intelligence, safety, environmental adaptability, and later maintenance. This seriously restricts the performance improvement of on-board integrated power systems and cannot meet the current needs of vehicles to develop towards intelligence, high reliability, and convenient maintenance.

[0004] Secondly, the level of intelligence and safety are insufficient. Existing integrated vehicle power systems lack a complete fault monitoring and rapid isolation mechanism. They cannot automatically and quickly disconnect the faulty module when a short circuit, overcurrent, or overheating occurs in a power module. This makes it easy for the fault to spread to the entire power system, leading to serious problems such as power outages for the whole vehicle and damage to electrical equipment, and may even cause safety hazards such as fires.

[0005] Secondly, it has poor environmental adaptability and limited shock absorption effect. The on-board environment is complex and variable, especially for special vehicles and engineering vehicles that need to operate in harsh road conditions with severe bumps and vibrations. Some vehicles also need to cope with extreme environments such as high altitude, high cold, and high temperature. However, the shock absorption structure design of existing on-board integrated power systems is relatively simple, and most of them rely only on basic shock-absorbing pads for buffering, which cannot effectively offset the high-frequency and high-intensity vibrations generated during vehicle operation.

[0006] Finally, the system suffers from poor ease of maintenance and high maintenance costs. Existing vehicle-mounted integrated power systems lack quick-release design, have a high degree of overall structural integration, and are cumbersome to disassemble. When the power system malfunctions and requires repair or replacement of parts, operators need to disassemble multiple fixed components and disconnect a large number of wires, which not only consumes a lot of time and manpower but may also cause secondary damage to the power system or vehicle wiring during the disassembly process.

[0007] In summary, the current technical pain points of integrated vehicle power systems, such as insufficient structural flexibility, limited intelligence and safety, poor environmental adaptability, and inconvenient maintenance, have become key bottlenecks restricting their development towards high performance, high reliability, and convenience. They cannot meet the diversified and high-quality requirements of new energy vehicles, intelligent connected vehicles, and special vehicles for on-board power systems. Summary of the Invention

[0008] The technical problem to be solved by this invention is that current vehicle-mounted integrated power systems suffer from insufficient structural flexibility, limited intelligence and safety, poor environmental adaptability, and inconvenient maintenance.

[0009] The technical solution adopted by the present invention to solve its technical problem is: a multi-scenario vehicle-mounted intelligent control integrated power supply system, including a main housing and a power supply component. The main housing is composed of several sub-assembly housings. The inner side of the sub-assembly housing is symmetrically provided with inner adjustment grooves. The inner adjustment grooves are equipped with elastic telescopic support and flow guiding components and elastic adjustable limiting components for supporting and limiting the power supply component. The upper end of the power supply component has conductive terminals on both sides that cooperate with the elastic adjustable limiting components. The outer wall of the power supply component has a serpentine cooling channel. The lower end of the power supply component has flow guiding holes that communicate with the cooling channel on both sides. An integrated bottom-loaded liquid cooling box is installed on the lower outer side of the main housing.

[0010] The elastic telescopic support and flow guiding components and the elastic adjustable limiting components are symmetrically installed inside the inner adjustment grooves in different directions. Through limiting and supporting in different directions, the power supply components are stably fixed, and they are also compatible with the installation of power supply components of different specifications.

[0011] The elastic telescopic support and flow guide assembly includes a first telescopic cylinder fixed on the left and right inner walls of the sub-assembly housing, a first piston rod mounted on the first telescopic cylinder, a first support frame fixed to the extended end of the first piston rod, and a first built-in spring for controlling the first piston rod. The first built-in spring can drive the first piston rod to extend and retract, so that the first support frame fits tightly against the side wall of the power assembly, achieving elastic support and buffering the impact force caused by vibration.

[0012] The elastic adjustable limiting assembly includes a second telescopic cylinder fixed to the front and rear inner walls of the sub-assembly housing, a second piston rod mounted on the second telescopic cylinder, a second limiting frame fixed to the extended end of the second piston rod, a second built-in spring for controlling the second piston rod, and a magnetically controlled flipping assembly for controlling the second limiting frame. The second limiting frame consists of a longitudinal section fixedly connected to the upper end of the second piston rod and a transverse section intersecting with the longitudinal section. The magnetically controlled flipping assembly is connected to the transverse section of the second limiting frame. The magnetically controlled flipping assembly consists of an electromagnet and an iron spring. The opening and closing of the electromagnet controls the bending of the iron spring. The second built-in spring drives the second piston rod to extend and retract, causing the second limiting frame to engage with the upper end of the power supply assembly. The magnetically controlled flipping assembly can drive the second limiting frame to flip around the hinge axis, realizing the quick assembly and disassembly of the power supply assembly. At the same time, through the cooperation of the second limiting frame with the conductive terminal, the power supply assembly is connected for power supply.

[0013] Each sub-assembly housing has a lateral mounting groove on its upper outer side, and a lateral mounting seat on its lower outer side that mates with the lateral mounting groove. The lateral mounting seat and the lateral mounting groove are sealed and plugged together. The integrated bottom-load liquid-cooled box has an upper mounting groove on its outer side that mates with the lateral mounting seat. Through the cooperation of the lateral mounting groove and the lateral mounting seat, multiple sub-assembly housings can be assembled vertically, thereby expanding or reducing the capacity of the power supply components. The integrated bottom-load liquid-cooled box achieves a stable connection with the main housing through the cooperation of the upper mounting groove and the lateral mounting seat.

[0014] The side mounting base is equipped with an electromagnetic control valve, which can control the flow rate of the cooling medium to achieve precise regulation of the cooling effect and adapt to the heat dissipation requirements under different working conditions.

[0015] Flexible sealing damping pads are installed on the assembly surfaces of the first support frame and the magnetically controlled flipping component. On the one hand, the flexible sealing damping pads can enhance the sealing of the assembly to prevent dust and moisture from entering, and on the other hand, they can further improve the shock absorption effect and reduce the impact of vibration on the power supply component.

[0016] The upper part of the front and rear inner sidewalls of the sub-assembly housing is provided with a flipping transition groove that cooperates with the second limiting frame. A lateral series terminal is fixed on the inner side of the flipping transition groove. When the second limiting frame flips, it can extend into the flipping transition groove to achieve position avoidance and avoid interference with the sub-assembly housing. The lateral series terminal can realize the circuit series connection between adjacent sub-assembly housings to ensure the continuity of the overall power supply.

[0017] Temperature and pressure sensors are installed on the inner walls of the first and second telescopic cylinders. By detecting changes in internal pressure and temperature, the operating status and environment of the power system can be automatically identified. When abnormal temperature or pressure is detected, the protection mechanism can be triggered in time to improve the system's safety and intelligence level.

[0018] The sub-assembly housing has an external series flow channel inside its outer wall for connecting the lateral mounting slot and the lateral mounting seat. The port of the external series flow channel is located at the sealing insertion surface of the lateral mounting slot and the lateral mounting seat. After the upper and lower parts of the sub-assembly housing are assembled, the external series flow channels are interconnected to form a series cooling main channel. The liquid inlet flow channel is integrated inside the lateral mounting seat and is connected to the external series flow channel and the internal flow channel of the elastic telescopic support guide component. The cooling flow channel is connected to the cooling flow channel of the power component and the integrated bottom liquid cooling box to form a complete cooling circulation system, realizing comprehensive and efficient heat dissipation of the power component.

[0019] The beneficial effects of this invention are: (1) The vehicle intelligent control integrated power system of the present invention, through the assembly design of the sub-assembly housing, combined with the cooperation of the side mounting slot and the side mounting seat, can freely increase or decrease the number of sub-assembly housing and internal power components according to the power requirements of the whole vehicle, flexibly adjust the system capacity and size, solve the problem of insufficient flexibility of the existing integrated power system, reduce the research and development and production costs, and improve the product versatility. (2) By combining the elastic telescopic support and flow guide components and the elastic adjustable limit components, not only is the power supply component stable support and precise limit achieved, but the setting of the flexible sealing damping pad also enhances the shock absorption effect, adapts to the harsh vehicle environment such as bumps and extreme temperatures, and extends the service life of the power supply system. (3) Temperature and pressure sensors can monitor the system's operating status in real time. The magnetically controlled flipping component can quickly flip in case of a fault, cutting off the connection between the faulty power supply component and the system, thus achieving rapid fault isolation and improving the system's intelligence and safety. (4) The modular design of the sub-assembly housing combined with the quick-release function of the magnetic flip component enables the faulty module to be quickly located and disassembled individually without disassembling the entire system, which greatly improves the convenience of later maintenance and reduces maintenance costs. (5) The combination of the integrated bottom-mounted liquid cooling box and the series cooling channel realizes efficient heat dissipation of the power components, further ensuring the stability of system operation and adapting to the needs of multiple vehicle scenarios. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the structure of the present invention.

[0022] Figure 2 This is an exploded structural diagram of the present invention.

[0023] Figure 3 This is a schematic diagram of the structure of the elastically adjustable limiting component in this invention.

[0024] Figure 4 This is a schematic diagram of the structure of the elastic telescopic support and flow guide assembly on one side of the main housing in this invention.

[0025] Figure 5 This is a schematic diagram of the elastic telescopic support and flow guiding assembly on the other side of the main housing in this invention.

[0026] In the figure: 1. Main housing; 2. Power supply assembly; 3. Sub-assembly housing; 4. Inner adjustment groove; 5. Elastic telescopic support and flow guide assembly; 6. Elastic adjustable limiting assembly; 7. Conductive terminal; 8. Cooling channel; 9. Flow guide hole; 10. Integrated bottom-load liquid cooling box; 11. First telescopic cylinder; 12. First piston rod; 13. First support frame; 14. First built-in spring; 15. Second telescopic cylinder; 16. Second piston rod; 17. Second limiting frame; 18. Second built-in spring; 19. Magnetic control flip assembly; 20. Lateral mounting groove; 21. Lateral mounting seat; 22. Upper mounting groove; 23. Electromagnetic control valve; 24. Flexible sealing damping pad; 25. Flip transition groove; 26. Lateral series terminal; 27. Temperature sensor; 28. Pressure sensor; 29. ​​External series flow channel. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The illustrated vehicle-mounted intelligent control integrated power supply system for multiple scenarios includes a main housing 1 and a power supply component 2. The main housing 1 is composed of several sub-assembly housings 3. The inner surfaces of the sub-assembly housings 3 are symmetrically provided with inner adjustment grooves 4. The inner adjustment grooves 4 are equipped with elastic telescopic support and flow guiding components 5 and elastic adjustable limiting components 6 for supporting and limiting the power supply component 2. The elastic telescopic support and flow guiding components 5 and elastic adjustable limiting components 6 are symmetrically installed in the inner adjustment grooves 4 in different directions. The elastic telescopic support and flow guiding components 5 are installed in the left and right inner adjustment grooves 4 of the sub-assembly housing 3, and the elastic adjustable limiting components 6 are installed in the front and rear inner adjustment grooves 4 of the sub-assembly housing 3, thereby achieving all-round support and limiting of the power supply component 2. The core of the intelligent automatic control of this system is based on the closed-loop control principle of sensor monitoring, signal feedback and actuator linkage. The specific control method is as follows: temperature sensors 27 and pressure sensors 28 installed on the inner walls of the first telescopic cylinder 11 and the second telescopic cylinder 15 collect system operating parameters in real time, convert temperature and pressure signals into electrical signals and transmit them to the vehicle control module. The control module presets a safe operating threshold. When the parameters are detected to exceed the threshold (such as the cylinder temperature rising due to overheating of the power supply component 2, or abnormal cylinder pressure due to excessive vibration), the corresponding execution command is immediately triggered to control the magnetic control flip component 19, the electromagnetic control valve 23 and the electromagnetic valve at the connection end of the power supply component 2, so as to realize automatic fault handling and precise cooling regulation without manual intervention, which greatly improves the intelligence level of the system.

[0030] The elastic telescopic support and flow guide assembly 5 includes a first telescopic cylinder 11 fixed on the left and right inner walls of the sub-assembly housing 3, a first piston rod 12 mounted on the first telescopic cylinder 11, a first support frame 13 fixed to the extended end of the first piston rod 12, and a first built-in spring 14 for controlling the first piston rod 12. The first built-in spring 14 is sleeved on the outside of the first piston rod 12, with one end fixedly connected to the inner wall of the first telescopic cylinder 11 and the other end fixedly connected to the first support frame 13. When the power assembly 2 is installed in the sub-assembly housing 3, the first built-in spring 14 pushes the first piston rod 12 to extend, so that the first support frame 13 fits tightly against the left and right side walls of the power assembly 2 to achieve elastic support. At the same time, it can buffer the vibration generated during vehicle operation. The flexible sealing damping pad 24 installed on the mounting surface of the first support frame 13 can further enhance the shock absorption effect and also play a sealing role.

[0031] The elastically adjustable limiting assembly 6 includes a second telescopic cylinder 15 fixed to the front and rear inner walls of the sub-assembly housing 3, a second piston rod 16 mounted on the second telescopic cylinder 15, a second limiting frame 17 fixed to the extended end of the second piston rod 16, a second built-in spring 18 for controlling the second piston rod 16, and a magnetically controlled flipping assembly 19 for controlling the second limiting frame 17. The second limiting frame 17 is composed of a longitudinal section fixedly connected to the upper end of the second piston rod 16 and a transverse section intersecting with the longitudinal section. The magnetically controlled flipping assembly 19 is connected to the transverse section of the second limiting frame 17. 19 is composed of an electromagnet and an iron spring. The bending of the iron spring is controlled by the opening and closing of the electromagnet. The second built-in spring 18 is sleeved on the outside of the second piston rod 16. The second built-in spring 18 is a compression spring. After assembly, it is in a pre-compressed state. The elastic restoring force pushes the second piston rod 16 to extend, so that the second limiting frame 17 is engaged with the upper end of the power supply assembly 2. The second limiting frame 17 contacts the conductive terminals 7 on both sides of the upper end of the power supply assembly 2, realizing the connection and power supply of the power supply assembly 2. The magnetically controlled flip assembly 19 can drive the second limiting frame 17 to flip around the hinge axis, which facilitates the quick assembly and disassembly of the power supply assembly. The flexible sealing damping pad 24 on the mounting surface of the magnetically controlled flip assembly 19 can enhance the fit with the power supply assembly 2 and improve the shock absorption effect.

[0032] The second limiting frame 17 consists of a longitudinal section connected to the extended end of the second piston rod 16 and a connecting section connected to the magnetically controlled flipping assembly 19. The linear extension and retraction of the second piston rod 16 drives the second limiting frame 17 to rise and fall. The magnetically controlled flipping assembly 19 can drive the connecting section of the second limiting frame 17 to flip around the hinge point, thereby realizing the quick assembly and disassembly of the power supply assembly.

[0033] The flexible sealing damping pad 24 serves to seal, limit, enhance damping, and provide a certain degree of lateral shock absorption. A terminal for conducting electricity is installed within the flexible sealing damping pad 24 on the mounting surface of the magnetically controlled flip assembly 19, and is electrically connected to a metal conductive sheet located on the inner wall of the sub-assembly housing 3. The metal conductive sheet on one side of the sub-assembly housing 3 is inserted into the lateral mounting groove 20 via a corresponding lateral mounting seat 21 and is electrically connected to the metal conductive sheet inside the upper sub-assembly housing 3. The metal conductive sheet on the other side of the sub-assembly housing 3 is inserted into the lateral mounting groove 20 via a corresponding lateral mounting seat 21 and is electrically connected to the metal conductive sheet inside the lower sub-assembly housing 3.

[0034] Each sub-assembly housing 3 has a lateral mounting groove 20 on its upper outer side and a lateral mounting seat 21 on its lower outer side that mates with the lateral mounting groove 20. The lateral mounting seat 21 and the lateral mounting groove 20 are sealed and plugged together. When expansion is required, the lateral mounting seat 21 of one sub-assembly housing 3 is inserted into the lateral mounting groove 20 of another sub-assembly housing 3, which allows for the vertical assembly of multiple sub-assembly housings 3, thereby increasing the number of power supply components 2 and adjusting the system capacity. The integrated bottom-load liquid cooling box 10 has an upper mounting groove 22 on its outer side that mates with the lateral mounting seat 21. The lateral mounting seat 21 of the lowest sub-assembly housing 3 is inserted into the upper mounting groove 22, achieving a stable connection between the integrated bottom-load liquid cooling box 10 and the main housing 1. An electromagnetic control valve 23 is installed inside the lateral mounting seat 21. The electromagnetic control valve 23 can control the flow rate of the cooling medium, adapt to the heat dissipation requirements under different working conditions, and can also be closed during disassembly to prevent coolant leakage.

[0035] The upper part of the front and rear inner sidewalls of the sub-assembly housing 3 is provided with a flipping transition groove 25 that cooperates with the second limiting frame 17. When the second limiting frame 17 is flipped, it can be inserted into the flipping transition groove 25 to avoid interference with the sub-assembly housing 3. The lateral series terminal 26 fixed on the inner side of the flipping transition groove 25 can realize the circuit series connection between two adjacent sub-assembly housings 3 to ensure the continuity of the overall power supply.

[0036] Temperature sensor 27 and pressure sensor 28 are installed on the inner walls of the first telescopic cylinder 11 and the second telescopic cylinder 15. Temperature sensor 27 can detect the temperature inside the telescopic cylinder in real time, and pressure sensor 28 can detect the pressure inside the telescopic cylinder in real time. By measuring the changes in temperature and pressure, the operating status and operating environment of the power system are automatically identified. When the temperature is too high or the pressure is abnormal, the protection mechanism is triggered in time. The magnetic control flipping component 19 drives the second limit frame 17 to flip, cutting off the connection between the faulty power component 2 and the system. At the same time, the electromagnetic control valve 23 is controlled to adjust the flow of cooling medium, improve the heat dissipation effect, and prevent the fault from spreading.

[0037] The outer wall of the sub-assembly housing 3 has an external series flow channel 29 for connecting the lateral mounting groove 20 and the lateral mounting seat 21. The port of the external series flow channel 29 is located at the sealing insertion surface of the lateral mounting groove 20 and the lateral mounting seat 21. The sub-assembly housings 3 are spliced ​​together by inserting the lateral mounting seat 21 into the lateral mounting groove 20. After installation, the external series flow channels 29 of adjacent sub-assembly housings 3 will be interconnected, thus forming a complete series cooling channel with the elastic telescopic support guide assembly 5, the cooling flow channel 8 inside the power assembly 2, and the guide hole 9. The liquid inlet flow channel is integrated inside the lateral mounting seat 21 and is directly connected to the external series flow channel 29 and the internal flow channel of the elastic telescopic support guide assembly 5. The specific flow direction of the coolant is as follows: The integrated bottom-mounted liquid cooling box 10 is equipped with a circulation pump. After the circulation pump is started, the cooling medium is drawn out from the integrated bottom-mounted liquid cooling box 10 and flows upward through the liquid inlet channel inside the side mounting seat 21 of the lowest sub-assembly shell 3 and the external series flow channel 29. It flows upward through each spliced ​​sub-assembly shell 3 and enters the flow channel of the elastic telescopic support and guide component 5. After entering the flow channel, it is injected into the cooling flow channel 8 through the guide holes 9 on both sides of the lower end of the power component 2. The cooling flow channel 8 adopts a serpentine structure layout to dissipate heat from the power component 2. After absorbing heat, the cooling medium flows out from the other end of the cooling flow channel 8 into the corresponding elastic telescopic support and guide component 5. Then, it flows back down step by step through the external series flow channel 29 of the adjacent sub-assembly shell 3 and finally returns to the integrated bottom-mounted liquid cooling box 10 to complete the cooling cycle, thereby achieving efficient and uniform heat dissipation for all power components 2. When a power supply component 2 at a single location needs to be replaced, the control module will control the electromagnetic control valve 23 corresponding to that subassembly housing 3 to close the connection between the liquid inlet channel and the elastic telescopic support guide component 5 at that location, and open the direct passage between the liquid inlet channel and the external series channel 29. This allows the coolant at the lower end to bypass the power supply component 2 at that location and be directly transported upward through the external series channel 29. At the same time, the electromagnetic valve preset at the connection end between the power supply component 2 and the elastic telescopic support guide component 5 will automatically close the channel after the cooling channel 8 is disconnected, effectively preventing coolant from flowing out from the disconnection point, preventing coolant leakage from damaging internal system components, and ensuring the safety and cleanliness of the maintenance process.

[0038] The working principle and process of this invention are as follows: Before operation, according to the power requirements of the whole vehicle, a corresponding number of sub-assembly housings 3 are assembled, and the power supply component 2 is installed in each sub-assembly housing 3. The first built-in spring 14 pushes the first piston rod 12 to extend, so that the first support frame 13 fits against the side wall of the power supply component 2 to achieve elastic support. The second built-in spring 18 pushes the second piston rod 16 to extend, so that the second limiting frame 17 is engaged at the upper end of the power supply component 2 and contacts the conductive terminal 7 to realize the connection and power supply of the power supply component 2. At the same time, the magnetic control flipping component 19 is in a closed state to ensure a stable connection. The assembled main housing 1 is connected to the upper mounting groove 22 of the integrated bottom-load liquid cooling box 10 through the side mounting seat 21 to complete the overall installation.

[0039] During operation, temperature sensor 27 and pressure sensor 28 monitor the temperature and pressure inside the first telescopic cylinder 11 and the second telescopic cylinder 15 in real time. When an abnormality is detected, a signal is immediately sent to the control module. The control module triggers the protection mechanism and controls the magnetic control flipping component 19 to drive the second limit frame 17 to flip, causing the second limit frame 17 to disengage from the conductive terminal 7, cutting off the connection between the faulty power supply component 2 and the system, and preventing the fault from spreading. At the same time, the cooling medium in the integrated bottom-mounted liquid cooling box 10 enters the cooling channel 8 of the power supply component 2 through the guide hole 9 to dissipate heat from the power supply component 2. The cooled medium flows back to the integrated bottom-mounted liquid cooling box 10 through the external series channel 29. The electromagnetic control valve 23 adjusts the flow rate of the cooling medium according to the temperature detected by the temperature sensor 27 to ensure that the heat dissipation effect is adapted to the system operation requirements. During vehicle operation, the first built-in spring 14, the second built-in spring 18 and the flexible sealing damping pad 24 work together to buffer the impact force caused by vibration, prevent the internal components of the power supply component 2 from loosening and aging, and improve the system's adaptability in harsh environments. When a power component 2 at a single location fails or requires disassembly and maintenance, the control module sends a command to the magnetically controlled flip assembly 19. The elastically adjustable limit assembly 6 will then automatically separate under the control of the magnetically controlled flip assembly 19. Specifically, the magnetically controlled flip assembly 19 drives the second limit frame 17 to disengage from the conductive terminal 7 at the upper end of the power component 2. Subsequently, the second limit frame 17 flips upward around the hinge axis and extends into the flip transition groove 25, pressing and connecting with the lateral series terminal 26 on the inner wall of the sub-assembly housing 3. This completely disconnects the power component 2 at the faulty or maintenance location from the system. At the same time, the lateral series terminal 26 connects the power components 2 above and below this location, ensuring that the entire power system can continuously and stably supply power, guaranteeing the safety and operational stability of the system, and preventing the entire system from being paralyzed due to the failure or maintenance of a single power component 2.

[0040] When maintenance or replacement of faulty power supply component 2 is required, the magnetically controlled flipping component 19 drives the second limit frame 17 to flip, causing the second limit frame 17 to disengage from the power supply component 2. Then, the outer maintenance cover is removed, and the faulty power supply component 2 can be quickly taken out without disassembling the entire main housing 1. After maintenance, the new power supply component 2 is installed into the sub-assembly housing 3, the magnetically controlled flipping component 19 is reset, and the second limit frame 17 is re-engaged and fixed, completing the maintenance. This greatly improves the convenience of maintenance and reduces maintenance costs.

[0041] Based on the above-described preferred embodiments of the present invention, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the inventive concept. The technical scope of this invention is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A multi-scenario vehicle-mounted intelligent control integrated power supply system, comprising a main housing (1) and a power supply component (2), characterized in that: The main housing (1) is composed of several sub-assembly housings (3). The inner side of the sub-assembly housing (3) is symmetrically provided with inner adjustment grooves (4). The inner adjustment grooves (4) are equipped with elastic telescopic support and flow guide components (5) and elastic adjustable limit components (6) for supporting and limiting the power supply assembly (2). The upper end of the power supply assembly (2) has conductive terminals (7) that cooperate with the elastic adjustable limit components (6). The outer wall of the power supply assembly (2) is provided with cooling channels (8). The lower end of the power supply assembly (2) is provided with flow guide holes (9) that communicate with the cooling channels (8). An integrated bottom-loaded liquid cooling box (10) is installed on the lower outer side of the main housing (1).

2. The multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 1, characterized in that: The elastic telescopic support and guide assembly (5) and the elastic adjustable limit assembly (6) are symmetrically installed inside the inner adjustment groove (4) in different directions.

3. The multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 1, characterized in that: The elastic telescopic support and flow guide assembly (5) includes a first telescopic cylinder (11) fixed on the left and right inner walls of the sub-assembly housing (3), a first piston rod (12) mounted on the first telescopic cylinder (11), a first support frame (13) fixed to the extended end of the first piston rod (12), and a first built-in spring (14) for controlling the first piston rod (12).

4. The multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 1, characterized in that: The elastic adjustable limiting assembly (6) includes a second telescopic cylinder (15) fixed on the front and rear inner walls of the sub-assembly housing (3), a second piston rod (16) mounted on the second telescopic cylinder (15), a second limiting frame (17) fixed to the extended end of the second piston rod (16), a second built-in spring (18) for controlling the second piston rod (16), and a magnetically controlled flipping assembly (19) for controlling the second limiting frame (17).

5. The multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 1, characterized in that: The upper outer side of each of the sub-assembly housings (3) is provided with a lateral mounting groove (20), and the lower outer side of the sub-assembly housings (3) is provided with a lateral mounting seat (21) that cooperates with the lateral mounting groove (20). The outer side of the integrated bottom-load liquid cooling box (10) is provided with an upper side mounting groove (22) that cooperates with the lateral mounting seat (21).

6. The multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 5, characterized in that: The lateral mounting base (21) is equipped with an electromagnetic control valve (23).

7. A multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 4, characterized in that: Flexible sealing damping pads (24) are installed on the assembly surfaces of the first support frame (13) and the magnetically controlled flipping assembly (19).

8. A multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 4, characterized in that: The upper part of the front and rear inner sidewalls of the sub-assembly housing (3) is provided with a flip transition groove (25) that cooperates with the second limiting frame (17), and a lateral series terminal (26) is fixed on the inner side of the flip transition groove (25).

9. A multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 4, characterized in that: Temperature sensor (27) and pressure sensor (28) are installed on the inner walls of the first telescopic cylinder (11) and the second telescopic cylinder (15) to automatically identify the operating status and operating environment of the power system through changes in internal pressure and temperature.

10. A multi-scenario vehicle-mounted intelligent control integrated power supply system according to claim 5, characterized in that: The sub-assembly housing (3) has an external series flow channel (29) inside its outer wall for connecting the lateral mounting groove (20) and the lateral mounting seat (21). After the upper and lower parts of the sub-assembly housing (3) are assembled, the external series flow channels (29) are connected in series to form a series cooling flow channel.

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