Intelligent switching type UPS (Uninterrupted Power Supply)

Abstract

The utility model discloses an intelligent switching type UPS (Uninterrupted Power Supply), which comprises a main control module, an energy storage module and a switching mechanism, the main control module is connected with the energy storage module through the switching mechanism, the detection unit and the signal processing circuit achieve quick response, the voltage stabilizing unit ensures stable output, and the heat dissipation mechanism automatically adjusts the wind speed and enhances the heat dissipation effect. The switching mechanism adopts the switching plates which are arranged in a crossed manner, so that the switching efficiency is improved; and the internal heat dissipation performance is optimized through the heat dissipation channels and the flow guide plates. According to the utility model, power supply modes can be rapidly switched, delay is reduced, operation stability of electric equipment is improved, efficient heat dissipation and dustproof functions are provided, the service life of the equipment is prolonged, and overall reliability is improved.

Description

Technical Field

[0001] This utility model relates to the field of uninterruptible power supplies, and in particular to an intelligent switching UPS power supply. Background Technology

[0002] With the rapid development of information technology and the increasing demands for stable power supply across industries, uninterruptible power supplies (UPS) have become widely used as crucial devices for ensuring the normal operation of equipment. Especially in data centers, medical equipment, and communication base stations, UPS power supplies provide stable power support during mains power outages or voltage fluctuations, ensuring the continuous operation of critical equipment. However, existing UPS power supplies still have some shortcomings in practical applications. Traditional UPS power supplies typically operate in a single mode and cannot intelligently switch according to actual power demand, resulting in low energy efficiency and potentially accelerating equipment aging with prolonged operation. Furthermore, existing UPS power supplies may experience delays or instability during switching, affecting the continuity and reliability of power supply. Simultaneously, some UPS power supplies lack real-time monitoring and feedback functions for operating status, making it difficult to meet the needs of modern intelligent management. Therefore, developing a UPS power supply capable of intelligent switching, improved energy efficiency, and enhanced power supply reliability has become an urgent technical challenge. Utility Model Content

[0003] The purpose of this utility model is to provide an intelligent switching UPS power supply to solve the shortcomings of the existing technology: the UPS power supplies on the market at present have problems such as high delay and low switching efficiency when switching power supply modes, which affects the stable operation of electrical equipment and user experience.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an intelligent switching UPS power supply, comprising a main control module and an energy storage module, wherein a switching mechanism is provided between the main control module and the energy storage module, and the main control module and the energy storage module are connected through the switching mechanism. When the main control module detects an external power interruption, the switching mechanism responds quickly, switching the power supply path from the external power source to the energy storage module. Simultaneously, the control circuit regulates the stability of the output voltage to ensure that the electrical equipment is not affected. A detection unit is fixedly connected inside the main control module, and a signal processing circuit is provided between the detection unit and the main control module. One end of the signal processing circuit is connected to the main control module. The modules are electrically connected, with the other end of the signal processing circuit fixedly connected to the output of the detection unit. A battery pack is fixedly connected inside the energy storage module, and a voltage regulator unit is provided between the battery pack and the energy storage module. Both the voltage regulator unit and the signal processing circuit are covered with protective shells. One of the protective shells is fixedly connected to the voltage regulator unit, and the other protective shell is snapped into the signal processing circuit. A heat dissipation mechanism is provided on the top of the protective shell. The heat dissipation mechanism can automatically adjust the airflow speed. Combined with the efficient switching between the main control module and the energy storage module, the entire UPS power supply operates more stably, which is beneficial to improving the service life and reliability of the equipment.

[0005] Preferably, the switching mechanism includes a first switching plate, which is rotatably connected to the main control module. A second switching plate is rotatably connected to the top of the first switching plate and is rotatably connected to the protective shell. The first and second switching plates are of the same specifications and are arranged in a cross configuration. There are two sets of the first and second switching plates, which are rotatably connected end to end. In the set closer to the energy storage module, the first switching plate is rotatably connected to the protective shell on the voltage stabilizing unit, while the second switching plate is directly rotatably connected to the energy storage module.

[0006] Preferably, both the main control module and the energy storage module have mounting slots inside. Each of the main control module and the energy storage module has two mounting slots. The mounting slots are used to fix external connection lines and limit the connection lines to prevent the lines from becoming loose and affecting the operation of the equipment.

[0007] Preferably, the heat dissipation mechanism includes a first heat sink, which is rotatably connected to the protective shell. A drive rod is provided between the first heat sink and the main control module. Under the action of the drive rod, when the signal processing circuit generates heat, the drive rod will push the first heat sink to automatically expand, thereby increasing the heat dissipation area. One end of the drive rod is rotatably connected to the main control module, and the other end of the drive rod is rotatably connected to the first heat sink. A guide plate is rotatably connected to one side of the first heat sink, and an auxiliary heat sink is rotatably connected to the other side of the first heat sink. A second heat sink is rotatably connected between the guide plate and the auxiliary heat sink. Both the second and first heat sinks are fixedly connected to the outside of a transmission gear, and the two transmission gears mesh with each other. A linkage rod is provided between the air guide plate and the protective shell. One end of the linkage rod is rotatably connected to the air guide plate, and the other end is rotatably connected to the protective shell. The four positions of the linkage rod (one end with the air guide plate, the other end with the protective shell, the air guide plate with the first heat sink, and the first heat sink with the protective shell) form a parallelogram, ensuring that the linkage rod and the first heat sink are always parallel to each other. When the first heat sink rotates, the linkage rod pushes and pulls the air guide plate. With the cooperation of two meshing transmission gears, the air guide plate drives the second heat sink to rotate around the first heat sink until the second heat sink and the first heat sink are in the same straight line or parallel to each other.

[0008] Preferably, both the first and second heat sinks have ventilation slots inside. A fan blade is rotatably connected inside the ventilation slot. A rotating shaft is fitted around the outside of the fan blade. Multiple rotating shafts are provided on the fan blade and are evenly distributed. The rotating shaft is fixedly connected to the fan blade. A wire is wound around the outside of the fan blade and is fixedly connected to the rotating shaft. A torsion spring is fitted around the outside of the rotating shaft and between the ventilation slot and the fan blade. One end of the torsion spring is fixedly connected to the rotating shaft, and the other end of the torsion spring is fixedly connected to the ventilation slot. The torsion spring is mainly used to drive the rotating shaft to rotate automatically, and the rotating shaft then drives the fan blade to rotate to enhance the air circulation effect.

[0009] Preferably, a filter screen is detachably connected inside the ventilation slot. The filter screen has ventilation holes inside, which are used in conjunction with the fan blades. The first and second heat sinks are fixed to the filter screen by snap-fit ​​connections. The filter screen can seal the ventilation slots on the first and second heat sinks to prevent dust from entering the ventilation slots, while air directly enters the equipment through the ventilation holes on the filter screen.

[0010] Preferably, both the main control module and the energy storage module are fixedly connected to guide rails, and a sliding groove is provided inside the protective shell on the side near the guide rail. The sliding groove works in conjunction with the guide rail to limit the position of the protective shell, making the protective shell more stable during installation.

[0011] Preferably, the energy storage module has a heat dissipation channel inside, and a guide plate is rotatably connected inside the heat dissipation channel. There are two heat dissipation channels, which are symmetrically distributed. When the main control module is started, the main control module will drive the protective shell to move through the signal processing circuit. The protective shell uses a switching mechanism to drive the energy storage module to work, so that the energy storage module can quickly enter the optimal working state and achieve efficient heat dissipation and stable operation.

[0012] Preferably, the main control module is externally fixedly connected to an operation panel, the detection unit is electrically connected to the operation panel, the electrical equipment is powered by an external power source, such as mains power, and the parameter settings and operating status of the detection unit are monitored in real time through the operation panel. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a side view of the structure of this utility model;

[0015] Figure 3 This is a partially enlarged schematic diagram of point A of this utility model;

[0016] Figure 4 This is a schematic diagram of the heat dissipation mechanism of this utility model.

[0017] The attached figures are labeled as follows:

[0018] 1. Main control module; 2. Energy storage module; 3. Switching mechanism; 4. Protective shell; 5. Signal processing circuit; 6. Voltage regulator unit; 7. Heat dissipation mechanism; 8. First switching board; 9. Second switching board; 10. Mounting slot; 11. First heat sink; 12. Drive rod; 13. Air guide plate; 14. Auxiliary heat sink; 15. Second heat sink; 16. Transmission gear; 17. Linkage rod; 18. Ventilation slot; 19. Fan blade; 20. Rotating shaft; 21. Torsion spring; 22. Filter screen; 23. Ventilation hole; 24. Guide rail; 25. Sliding groove; 26. Heat dissipation channel; 27. Air guide plate; 28. Operation panel; 29. ​​Detection unit. Detailed Implementation

[0019] This utility model provides an intelligent switching UPS power supply, the overall structure of which is as follows: Figure 1As shown, the system includes a main control module 1, an energy storage module 2, a switching mechanism 3, a protective shell 4, a signal processing circuit 5, a voltage regulator unit 6, and a heat dissipation mechanism 7. The main control module 1 and the energy storage module 2 are connected via the switching mechanism 3, which consists of a first switching plate 8 and a second switching plate 9, arranged in a cross configuration, rotatably connected end-to-end, and rotatably connected to the protective shells 4 on both the main control module 1 and the energy storage module 2. A detection unit 29 is fixedly connected inside the main control module 1. Data transmission between the detection unit 29 and the main control module 1 is achieved through the signal processing circuit 5. One end of the signal processing circuit 5 is electrically connected to the main control module 1, and the other end is fixedly connected to the output terminal of the detection unit 29. A battery pack is fixedly connected inside the energy storage module 2. A voltage regulator unit 6 is installed between the battery pack and the energy storage module 2 to regulate the stability of the output voltage of the energy storage module 2. Both the voltage regulator unit 6 and the signal processing circuit 5 are covered by protective shells 4. One protective shell 4 is fixedly connected to the voltage regulator unit 6, and the other protective shell 4 is snapped into the signal processing circuit 5. The top of the protective casing 4 is equipped with a heat dissipation mechanism 7, which can automatically adjust the airflow according to the operating temperature of the equipment, thereby improving the heat dissipation efficiency and operational stability of the entire UPS power supply.

[0020] During actual operation, when the external power supply is normal, the main control module 1 monitors the status of the external power supply in real time through the detection unit 29. The detection unit 29 transmits the collected signals to the signal processing circuit 5, which processes the signals and feeds them back to the main control module 1. At this time, the main control module 1 controls the switching mechanism 3 to maintain the power supply path between the external power supply and the electrical equipment, and the energy storage module 2 is in standby mode. Once the detection unit 29 detects an external power interruption, the main control module 1 immediately activates the switching mechanism 3. The first switching board 8 and the second switching board 9 respond quickly and complete the switching action, switching the power supply path from the external power supply to the energy storage module 2. At the same time, the main control module 1 adjusts the output voltage of the energy storage module 2 through the voltage stabilizing unit 6 to ensure that the electrical equipment is not affected. The rapid response capability of the switching mechanism 3 significantly reduces the delay of power supply mode switching, thereby improving the stability of the electrical equipment and the user experience.

[0021] The design of the heat dissipation mechanism 7 is particularly crucial for further optimizing the equipment's heat dissipation performance. For example... Figure 2As shown, the heat dissipation mechanism 7 includes a first heat sink 11, a drive rod 12, a guide plate 13, an auxiliary heat sink 14, a second heat sink 15, and a transmission gear 16. The first heat sink 11 is rotatably connected to the main control module 1 via the drive rod 12. One end of the drive rod 12 is rotatably connected to the main control module 1, and the other end is rotatably connected to the first heat sink 11. When the signal processing circuit 5 or the voltage regulator unit 6 generates heat, the drive rod 12 will push the first heat sink 11 to automatically unfold, thereby increasing the heat dissipation area. The guide plate 13 is rotatably connected to one side of the first heat sink 11, and the auxiliary heat sink 14 is rotatably connected to the other side. The guide plate 13 and the auxiliary heat sink 14 are rotatably connected via the second heat sink 15. The second heat sink 15 and the first heat sink 11 are both fixedly connected to the outside of the transmission gear 16. The two transmission gears 16 mesh with each other, so that the guide plate 13 can drive the second heat sink 15 to rotate around the first heat sink 11 until the second heat sink 15 and the first heat sink 11 are in the same straight line or parallel to each other. Furthermore, a linkage rod 17 is provided between the air guide plate 13 and the protective shell 4. One end of the linkage rod 17 is rotatably connected to the air guide plate 13, and the other end is rotatably connected to the protective shell 4. The linkage rod 17, the air guide plate 13, the first heat sink 11, and the protective shell 4 form a parallelogram structure, ensuring that the linkage rod 17 and the first heat sink 11 remain parallel to each other. When the first heat sink 11 rotates, the linkage rod 17 pushes and pulls the air guide plate 13, and with the cooperation of the transmission gear 16, the second heat sink 15 is deployed in a coordinated manner, thereby further enhancing the heat dissipation effect.

[0022] To improve air circulation efficiency, ventilation slots 18 are provided inside both the first heat sink 11 and the second heat sink 15. Fan blades 19 are rotatably connected within the ventilation slots 18, and a rotating shaft 20 is fitted around the fan blades 19. A wire is wound around the rotating shaft 20 and fixedly connected to the fan blades 19. A torsion spring 21 is fitted around the rotating shaft 20, located between the ventilation slots 18 and the fan blades 19. One end of the torsion spring 21 is fixedly connected to the rotating shaft 20, and the other end is fixedly connected to the ventilation slot 18. When the equipment operating temperature rises, the torsion spring 21 will drive the rotating shaft 20 to rotate automatically, which in turn drives the fan blades 19 to rotate, thereby enhancing air circulation. Furthermore, a filter screen 22 is detachably connected inside the ventilation slots 18. The filter screen 22 has ventilation holes 23 inside, which work in conjunction with the fan blades 19. The filter screen 22 is connected and fixed to the first heat sink 11 and the second heat sink 15 by a snap fastener, which can effectively prevent dust from entering the ventilation slot 18, while allowing air to enter the equipment through the vent holes 23 on the filter screen 22, thereby ensuring the long-term stable operation of the heat dissipation mechanism 7.

[0023] Both the main control module 1 and the energy storage module 2 are fixedly connected to guide rails 24. A sliding groove 25 is provided inside the protective shell 4 near the guide rail 24. The sliding groove 25 works in conjunction with the guide rail 24 to limit the movement of the protective shell 4, making its installation more stable. Furthermore, both the main control module 1 and the energy storage module 2 have mounting slots 10 inside. These slots are used to fix external connection cables and limit their movement, preventing loosening that could affect equipment operation. The energy storage module 2 also has heat dissipation channels 26 inside. Two symmetrically distributed heat dissipation channels 26 are rotatably connected to each other. When the main control module 1 starts, it moves the protective shell 4 via the signal processing circuit 5. The protective shell 4 then uses a switching mechanism 3 to activate the energy storage module 2, allowing it to quickly enter its optimal operating state. Simultaneously, the rotation of the guide plate 27 optimizes airflow in the heat dissipation channels 26, thereby improving overall heat dissipation efficiency and operational stability.

[0024] like Figure 3 As shown, the internal structure of the energy storage module 2 further illustrates the distribution relationship of the battery pack, voltage regulator unit 6, heat dissipation channel 26, and air guide plate 27. The battery pack, as the core component of the energy storage module 2, is responsible for storing electrical energy and providing backup power to the electrical equipment when the external power supply is interrupted. The voltage regulator unit 6 works closely with the battery pack, ensuring that the electrical equipment is not affected by voltage fluctuations during switching by regulating the stability of the output voltage. The heat dissipation channel 26 is symmetrically arranged, and the air guide plate 27 optimizes the airflow of the heat dissipation channel 26 by rotation, thereby improving the heat dissipation efficiency of the energy storage module 2. In addition, an operation panel 28 is externally fixedly connected to the main control module 1. The detection unit 29 is electrically connected to the operation panel 28. The electrical equipment is powered by an external power source such as AC power, and the parameter settings and operating status of the detection unit 29 are monitored in real time through the operation panel 28. The design of the operation panel 28 allows users to easily view the equipment's operating status and adjust parameters, thereby further improving the ease of use and reliability of the equipment.

[0025] In summary, this invention solves the problems of high latency and low switching efficiency in existing UPS power supplies during power mode switching by employing the rapid response of the switching mechanism 3, the voltage regulation of the voltage regulating unit 6, and the efficient heat dissipation design of the heat dissipation mechanism 7. This significantly improves the stability of electrical equipment and the user experience. Furthermore, the robust installation of the protective shell 4, the dustproof design of the filter 22, and the airflow optimization of the guide plate 27 further enhance the reliability and lifespan of the equipment. This intelligent switching UPS power supply is suitable for various application scenarios, including homes, offices, and industrial settings, and can meet the stable power supply needs of different electrical devices.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An intelligent switching UPS power supply, comprising a main control module (1) and an energy storage module (2), characterized in that: A switching mechanism (3) is provided between the main control module (1) and the energy storage module (2). A detection unit (29) is fixedly connected inside the main control module (1). A signal processing circuit (5) is provided between the detection unit (29) and the main control module (1). One end of the signal processing circuit (5) is electrically connected to the main control module (1), and the other end is fixedly connected to the output end of the detection unit (29). A battery pack is fixedly connected inside the energy storage module (2). A voltage regulator unit (6) is provided between the battery pack and the energy storage module (2). Both the voltage regulator unit (6) and the signal processing circuit (5) are covered with protective shells (4). One of the protective shells (4) is fixedly connected to the voltage regulator unit (6), and the other protective shell (4) is snapped into the signal processing circuit (5). A heat dissipation mechanism (7) is provided on the top of the protective shell (4).

2. The intelligent switching UPS power supply according to claim 1, characterized in that: The switching mechanism (3) includes a first switching plate (8), which is rotatably connected to the main control module (1). A second switching plate (9) is rotatably connected to the top of the first switching plate (8). The second switching plate (9) is rotatably connected to the protective shell (4). The first switching plate (8) and the second switching plate (9) are of the same specifications and are arranged in a cross pattern. There are two sets of the first switching plate (8) and the second switching plate (9), which are rotatably connected end to end. In the set closest to the energy storage module (2), the first switching plate (8) is rotatably connected to the protective shell (4) on the voltage stabilizing unit (6), and the second switching plate (9) is rotatably connected to the energy storage module (2).

3. The intelligent switching UPS power supply according to claim 1, characterized in that: Both the main control module (1) and the energy storage module (2) have mounting slots (10) inside, which are used to fix external connection lines.

4. The intelligent switching UPS power supply according to claim 1, characterized in that: The heat dissipation mechanism (7) includes a first heat sink (11), which is rotatably connected to the protective shell (4). A drive rod (12) is provided between the first heat sink (11) and the main control module (1). One end of the drive rod (12) is rotatably connected to the main control module (1), and the other end is rotatably connected to the first heat sink (11). A guide plate (13) is rotatably connected to one side of the first heat sink (11), and an auxiliary heat sink (14) is rotatably connected to the other side. A second heat sink (15) is rotatably connected between the guide plate (13) and the auxiliary heat sink (14). A transmission gear (16) is fixedly connected to the outside of both the second heat sink (15) and the first heat sink (11). The two transmission gears (16) mesh with each other. A linkage rod (17) is provided between the guide plate (13) and the protective shell (4). One end of the linkage rod (17) is rotatably connected to the guide plate (13), and the other end is rotatably connected to the protective shell (4).

5. The intelligent switching UPS power supply according to claim 4, characterized in that: Ventilation slots (18) are provided inside the first heat sink (11) and the second heat sink (15). A fan blade (19) is rotatably connected inside the ventilation slot (18). A rotating shaft (20) is sleeved on the outside of the fan blade (19). The rotating shaft (20) is fixedly connected to the fan blade (19). A torsion spring (21) is sleeved on the outside of the rotating shaft (20) and between the ventilation slot (18) and the fan blade (19). One end of the torsion spring (21) is fixedly connected to the rotating shaft (20), and the other end is fixedly connected to the ventilation slot (18).

6. The intelligent switching UPS power supply according to claim 5, characterized in that: The ventilation slot (18) is detachably connected to a filter screen (22), and the filter screen (22) has ventilation holes (23) inside, which are used in conjunction with the fan blades (19).

7. The intelligent switching UPS power supply according to claim 1, characterized in that: The main control module (1) and the energy storage module (2) are both fixedly connected to guide rails (24). The protective shell (4) has a sliding groove (25) on the side near the guide rail (24) inside. The sliding groove (25) is used in conjunction with the guide rail (24).

Images