A mobile energy storage power supply

Abstract

This invention relates to the field of energy storage power technology, specifically a mobile energy storage power supply, comprising a power box, an outer casing, and internal mounting brackets fixedly connected to both sides of the inner wall of the outer casing; a battery mounting bracket for holding and installing batteries; and a heat dissipation assembly for cooling the batteries inside the battery mounting bracket, the heat dissipation assembly including a fan box located between multiple connecting brackets. In this invention, by using the power box as the mounting carrier, integrating the battery mounting bracket, heat dissipation assembly, and various connecting components, structural rigidity is enhanced, avoiding structural deformation caused by long-term use or frequent movement, and reducing vibration damage to the battery cells and internal components, effectively extending the service life of the battery and equipment. Simultaneously, it improves heat dissipation efficiency, ensuring that the battery temperature remains within a safe range during operation, preventing heat accumulation that could lead to battery aging, bulging, or even safety hazards.

Description

Technical Field

[0001] This invention relates to the field of energy storage power technology, specifically a mobile energy storage power supply. Background Technology

[0002] Energy storage power sources are an important component of power systems. They can store electrical energy and release it when needed to meet ever-changing power demands. An energy storage power source is a device that can convert electrical energy into other forms of energy for storage and convert it back into electrical energy when needed. It can achieve electrical energy storage through various technologies, such as battery energy storage, supercapacitor energy storage, and mechanical energy storage. Energy storage power sources play an important role in power systems. Current mobile energy storage power supplies suffer from insufficient battery installation stability and inadequate buffering and protection performance. Vibrations and collisions during movement can easily damage the battery and internal components, leading to loosening and displacement, poor contact, affecting power supply stability, and shortening equipment lifespan. Furthermore, the heat generated by the battery during operation is not easily dissipated quickly, and long-term accumulation can accelerate battery aging and even cause safety hazards. Therefore, a mobile energy storage power supply is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a mobile energy storage power source to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A mobile energy storage power source includes: A power supply box, the power supply box including an outer box, with internal mounting brackets fixedly connected to both sides of the inner wall of the outer box, and a front-end control board installed on one side of the outer wall of the outer box; A battery mounting frame is provided for placing and installing batteries. The battery mounting frame includes multiple connecting sleeves fixed between two internal mounting frames, and multiple fixing seats are staggered and fixedly connected to the top of the connecting sleeves. A heat dissipation assembly is used to dissipate heat from the battery inside the battery mounting bracket. The heat dissipation assembly includes a fan box located between multiple connecting sleeves. An internal heat dissipation box is fixedly connected to one side of each of the multiple fan boxes. An internal heat conduction coil is coiled around the inner wall of each of the multiple internal heat dissipation boxes.

[0005] Furthermore, support rods are provided through the four corner ends of the connecting sleeve, and the outer walls of the multiple support rods are fixedly connected to the support frame through fixing ears. One end of the outer wall of the multiple support rods is slidably connected to the inner wall of the telescopic sleeve, and the outer walls of the multiple support frames are fitted with reinforcing rods.

[0006] Furthermore, each of the multiple connecting sleeves has a connecting crossbar fixedly connected to one side of its outer wall, each of the multiple connecting crossbars has a mounting bracket fixedly connected to its outer wall, each of the multiple mounting brackets has a card holder fixedly connected to one end, the multiple card holders are paired up and correspond to each other, and battery cells are installed between the multiple sets of card holders.

[0007] Furthermore, each of the fixed seats is fixedly connected to a rotating seat on one side, and the inner walls of the multiple rotating seats are rotatably connected to rotating arms. The multiple rotating arms are paired up and rotatably connected by a rotating shaft.

[0008] Furthermore, one side of each of the plurality of rotating seats is fixedly connected to a mounting seat, the plurality of mounting seats are paired together and correspond to each other, and a spring buffer rod is installed between each pair of mounting seats, and the plurality of spring buffer rods are all located between the rotating arms.

[0009] Furthermore, two cooling fans are installed on one side of the outer wall of each of the multiple fan boxes, and each of the multiple cooling fans corresponds to a heat dissipation vent opened on one side of the outer wall of the outer box.

[0010] Furthermore, each of the inner heat dissipation boxes has a flow guide pipe fixedly connected to one side of its outer wall, and a pressure pump is installed on the outer wall of the flow guide pipe. Each of the multiple flow guide pipes has a flow guide plate fixedly connected to its bottom end. Each of the multiple flow guide plates has a sealing plate fixedly connected to one side of its outer wall, and each of the multiple flow guide plates is fixedly connected between the internal mounting brackets. Each of the multiple sealing plates has a flow outlet fixedly connected to one side of its outer wall.

[0011] Furthermore, the inner wall of the internal heat dissipation box is fixedly connected with multiple internal heat conduction frames, the center positions of the multiple internal heat conduction frames are connected by a through rod, and the outer wall of the multiple internal heat conduction frames is connected to the internal heat conduction coil.

[0012] Furthermore, one end of each of the multiple internal heat conduction frames is fixedly connected to a heat dissipation plate, and the multiple heat dissipation plates are inserted into the inner wall of the flexible grid blocks fixed on both sides of the outer wall of the internal heat dissipation box, and the multiple flexible grid blocks are located between the battery cells.

[0013] Furthermore, the top of the outer casing is fixedly connected to a top handle for manual lifting, and the front end of the front control board is electrically connected to multiple control buttons.

[0014] Compared with the prior art, the beneficial effects of the present invention are: A rigid frame structure is constructed using multiple connecting sleeves, support rods, and support frames to ensure the overall stability of the battery mounting bracket. The clamps are arranged in pairs to hold the battery cells, preventing loosening or displacement during movement and operation, ensuring good battery contact. The reinforcing rods further enhance structural rigidity, preventing deformation caused by prolonged use or frequent movement, ensuring stable battery power supply, and reducing power outages due to loose batteries. When battery cells need replacement, the spacing is widened by pulling the support rods and telescopic sleeves for easy replacement; after replacement, the spacing is narrowed by pulling the support rods and telescopic sleeves to ensure battery stability.

[0015] The buffer structure, consisting of a rotating base, rotating arm, and spring buffer rod, effectively absorbs the impact force during movement and collision, reducing vibration damage to the battery cells and internal components. The sliding connection design between the telescopic sleeve rod and the support rod further enhances the buffering effect, adapting to different levels of vibration and collision, effectively extending the service life of the battery and equipment, reducing the equipment failure rate, and is especially suitable for use in complex outdoor environments.

[0016] The flexible grid blocks, connected to the battery cells via heat dissipation components, are positioned between the cells to specifically absorb battery heat. Internal heat-conducting coils and racks work together to quickly transfer heat to the heat sink, while a cooling fan accelerates airflow and exhausts heat through vents. A cooling medium circulation system, in conjunction with a pressurized pump, accelerates the flow of the cooling medium, improving heat dissipation efficiency and ensuring the battery temperature remains within a safe range during operation. This prevents heat accumulation that could lead to battery aging, bulging, or even safety hazards, while also ensuring uniform heat dissipation across the cells, thus extending the overall battery lifespan.

[0017] The adjustable design of components such as the connecting frame and mounting base allows for the addition or reduction of the number of connecting frames and battery cells according to actual battery capacity requirements, adapting to energy storage needs of different power and capacity. The telescopic rod is adjustable in length to accommodate the installation and removal of batteries of different sizes, improving the expandability and versatility of the equipment and facilitating later maintenance, repair, and component replacement. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the battery mounting frame structure in this invention; Figure 4 This is a schematic diagram of the heat dissipation component structure in this invention; Figure 5 This is a schematic diagram of the connecting sleeve connection structure in this invention; Figure 6This is a schematic diagram of the support frame connection structure in this invention; Figure 7 This is a schematic diagram of the internal heat dissipation box connection structure in this invention; Figure 8 This is a schematic diagram of the internal structure of the internal heat dissipation box in this invention; Figure 9 This is the present invention. Figure 7 Enlarged diagram of point A in the middle Figure 10 This is the present invention. Figure 3 Enlarged diagram of point B in the middle.

[0019] In the diagram: 100, Power supply box; 110, Outer casing; 111, Top handle; 112, Front control panel; 113, Control button; 120, Internal mounting bracket; 200, Battery mounting bracket; 210, Connecting sleeve; 211, Support rod; 212, Reinforcing rod; 213, Support frame; 214, Connecting crossbar; 215, Telescopic sleeve; 216, Fixing lug; 217, Mounting bracket; 218, Card holder; 219, Battery cell; 220, Fixing base; 221, Rotating base ; 222, Rotating arm; 223, Rotating shaft; 224, Mounting base; 225, Spring buffer rod; 300, Heat dissipation assembly; 310, Fan box; 311, Cooling fan; 312, Heat dissipation port; 320, Internal heat dissipation box; 321, Guide pipe; 322, Pressurization pump; 323, Drain plate; 324, Sealing plate; 325, Drain port; 326, Flexible grid block; 327, Heat dissipation plate; 328, Internal heat conduction frame; 329, Through rod; 330, Internal heat conduction coil. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Example 1, please refer to Figure 1 - Figure 10In this embodiment of the invention, a mobile energy storage power supply includes a power box 100, which includes an outer casing 110. Both sides of the inner wall of the outer casing 110 are fixedly connected to internal mounting brackets 120, and a front-end control board 112 is installed on one side of the outer wall of the outer casing 110. A battery mounting frame 200 is used to hold and install batteries. The battery mounting frame 200 includes multiple connecting sleeves 210 fixed between two internal mounting brackets 120, and multiple fixing seats 220 are alternately fixedly connected to the top of the connecting sleeves 210. A heat dissipation assembly 300 is used to dissipate heat from the batteries inside the battery mounting frame 200. The heat dissipation assembly 300 includes fan boxes 310 located between the multiple connecting sleeves 210. One side of each fan box 310 is fixedly connected to an internal heat dissipation box 320, and the inner walls of each internal heat dissipation box 320 are coiled with internal heat-conducting coils 330.

[0022] Specifically, the battery mounting bracket 200 is positioned between two internal mounting brackets 120. Through components such as the connecting sleeve 210, fixing base 220, and battery cells 219, it achieves stable battery installation and positioning. Simultaneously, its internal structure reduces damage to the battery from vibration and impact, ensuring stable battery power supply. Multiple connecting sleeves 210 are fixed between the two internal mounting brackets 120, serving as the basic frame of the battery mounting bracket 200, connecting and securing various components to ensure overall structural stability. The fixing bases 220 are staggered and fixedly connected to the top of the connecting sleeves 210. There are multiple units, each with a fixed rotating base 221, which also helps to fix battery-related components and optimizes the battery installation layout. The internal heat dissipation box 320 is fixedly connected to one side of the fan box 310, and installs internal heat conduction coils 330, internal heat conduction racks 328, and other components to provide space for heat conduction and heat dissipation. The internal heat conduction coils 330 are coiled around the inner wall of the internal heat dissipation box 320 to absorb the heat generated by the battery cells 219. The heat is conducted to the internal heat dissipation box 320 through the flow of the internal cooling medium, and then discharged through the cooling fan 311 to achieve efficient heat conduction and heat dissipation.

[0023] like Figure 3 and Figure 5 As shown, in this embodiment, support rods 211 are provided through the four corner ends of the connecting sleeve 210, and the outer walls of the multiple support rods 211 are fixedly connected to support frames 213 through fixing ears 216. One end of the outer wall of the multiple support rods 211 is slidably connected to the inner wall of the telescopic sleeve 215, and the outer walls of the multiple support frames 213 are fitted with reinforcing rods 212.

[0024] In this embodiment, the support rod 211 is disposed through the four corners of the connecting sleeve 210, enhancing the structural rigidity of the connecting sleeve 210 and preventing deformation of the connecting sleeve 210; the support frame 213 is fixedly connected to the outer wall of the support rod 211 through the fixing lug 216, further reinforcing the structure of the connecting sleeve 210 and improving the overall stability of the battery mounting frame 200; the reinforcing rod 212 is sleeved on the outer wall of the support frame 213, enhancing the load-bearing capacity and rigidity of the support frame 213 and preventing deformation of the support frame 213 under stress; the inner wall of the telescopic sleeve 215 is slidably connected to one end of the outer wall of the support rod 211, adjusting the length of the support rod 211 to adapt to the installation requirements of batteries of different sizes, while also having a certain buffering effect to reduce the impact of vibration on the battery.

[0025] like Figure 3 and Figure 6 As shown, in this embodiment, a connecting crossbar 214 is fixedly connected to one side of the outer wall of multiple connecting sleeves 210, a mounting bracket 217 is fixedly connected to the outer wall of multiple connecting crossbars 214, a card holder 218 is fixedly connected to one end of multiple mounting brackets 217, multiple card holders 218 are paired and correspond to each other, and battery cells 219 are installed between multiple sets of card holders 218.

[0026] In this embodiment, multiple connecting crossbars 214 are fixedly connected to one side of the outer wall of the connecting sleeve 210, connecting multiple connecting sleeves 210 to enhance the overall integrity of the battery mounting frame 200; the mounting frame 217 is fixedly connected to the outer wall of the connecting crossbar 214 to install and fix the clamping bracket 218; the clamping bracket 218 is fixedly connected to one end of the mounting frame 217, and multiple clamping brackets 218 are paired up and correspond to each other to clamp and fix the battery cell 219; the battery cell 219 is installed between multiple sets of clamping brackets 218, which is the core component of energy storage, stores electrical energy, and provides power supply support for the energy storage power source. The clamping design of the clamping bracket 218 ensures that the battery cell 219 is installed firmly and avoids loosening during movement.

[0027] like Figure 9 As shown, in this embodiment, a rotating seat 221 is fixedly connected to one side of the fixed seat 220, and a rotating arm 222 is rotatably connected to the inner wall of the multiple rotating seats 221. The multiple rotating arms 222 are paired up and rotatably connected through a rotating shaft 223.

[0028] In this embodiment, the rotating seat 221 is fixedly connected to one side of the fixed seat 220, and the rotating arm 222 is installed to realize the flexible rotation of the rotating arm 222. The rotating arm 222 is rotatably connected to the inner wall of the rotating seat 221. Multiple rotating arms 222 are in pairs and are rotatably connected through the rotating shaft 223. They work in conjunction with the spring buffer rod 225 to achieve a buffering effect and absorb the vibration and collision force during the movement.

[0029] like Figure 9As shown, in this embodiment, a mounting base 224 is fixedly connected to one side of a plurality of rotating seats 221. The plurality of mounting bases 224 are paired up and correspond to each other, and a spring buffer rod 225 is installed between each pair of mounting bases 224. The plurality of spring buffer rods 225 are all located between the rotating arms 222.

[0030] In this embodiment, the mounting base 224 is fixedly connected to one side of the rotating base 221. Multiple mounting bases 224 are paired up and correspond to each other, and spring buffer rods 225 are installed and fixed. The spring buffer rods 225 are installed between each group of mounting bases 224 and are all located between the rotating arms 222. They are elastic buffer structures, and their core function is to absorb the impact force during movement and collision, reduce the damage of vibration to the battery cells 219 and internal components, improve the buffer protection performance of the equipment, and extend the battery life.

[0031] like Figure 1 and Figure 4 As shown, in this embodiment, two cooling fans 311 are installed on one side of the outer wall of each of the multiple fan boxes 310, and the multiple cooling fans 311 correspond to the heat dissipation vents 312 opened on one side of the outer wall of the outer box 110.

[0032] In this embodiment, the fan housing 310 is a housing structure, the core function of which is to install and fix the cooling fan 311, providing installation space for the cooling fan 311; the cooling fan 311 is installed on one side of the outer wall of the fan housing 310, and there are two of them, which accelerate the air flow and exhaust the heat emitted by the internal heat sink 320; the heat dissipation port 312 is opened on one side of the outer wall of the outer housing 110 and corresponds to the cooling fan 311, providing a channel for heat exhaust, ensuring that the heat exhausted by the cooling fan 311 is smoothly discharged to the outside of the equipment, and improving the heat dissipation efficiency.

[0033] like Figure 7 and Figure 10 As shown, each of the inner heat sink 320 has a flow guide pipe 321 fixedly connected to one side of its outer wall, and a pressure pump 322 is installed on the outer wall of the flow guide pipe 321. Each of the multiple flow guide pipes 321 has a flow guide plate 323 fixedly connected to its bottom end. Each of the multiple flow guide plates 323 has a sealing plate 324 fixedly connected to one side of its outer wall, and the multiple flow guide plates 323 are fixedly connected between the inner mounting brackets 120. Each of the multiple sealing plates 324 has a flow outlet 325 fixedly connected to one side of its outer wall.

[0034] In this embodiment, the guide pipe 321 is fixedly connected to one side of the outer wall of the internal heat sink 320 to transport the cooling medium and realize the circulation of the cooling medium; the pressurization pump 322 is installed on the outer wall of the guide pipe 321 to provide power for the circulation of the cooling medium, accelerate the flow of the cooling medium, and improve the heat dissipation efficiency; the guide plate 323 is fixedly connected to the bottom end of the guide pipe 321 to guide the flow direction of the cooling medium, ensure the uniform distribution of the cooling medium, and improve the uniformity of heat dissipation; the sealing plate 324 is fixedly connected to one side of the outer wall of the guide plate 323 to seal the end of the guide plate 323 and prevent the cooling medium from leaking; the guide plate 323 is fixedly connected between the internal mounting brackets 120 to ensure stable installation; the outlet 325 is fixedly connected to one side of the outer wall of the sealing plate 324 to realize the return and replenishment of the cooling medium and ensure smooth circulation of the cooling medium.

[0035] like Figure 8 As shown, in this embodiment, multiple internal heat conduction frames 328 are fixedly connected to the inner wall of the internal heat dissipation box 320. The center positions of the multiple internal heat conduction frames 328 are connected by a through rod 329, and the outer walls of the multiple internal heat conduction frames 328 are connected to the internal heat conduction coil 330.

[0036] In this embodiment, multiple internal heat conduction frames 328 are fixedly connected to the inner wall of the internal heat dissipation box 320 to enhance heat conduction efficiency and quickly conduct heat from the internal heat conduction coil 330 to the heat dissipation plate 327. A through rod 329 is connected to the center of multiple internal heat conduction frames 328 to fix the multiple internal heat conduction frames 328 and ensure that the internal heat conduction frames 328 are installed firmly and have a neat structure. The outer walls of the internal heat conduction frames 328 are all connected to the internal heat conduction coil 330 to ensure that heat can be conducted quickly.

[0037] like Figure 8 As shown, in this embodiment, one end of each of the multiple internal heat conduction frames 328 is fixedly connected to a heat dissipation plate 327, and the multiple heat dissipation plates 327 are inserted into the inner wall of the flexible grid blocks 326 fixed on both sides of the outer wall of the internal heat dissipation box 320. The multiple flexible grid blocks 326 are located between the battery cells 219.

[0038] In this embodiment, the heat sink 327 is fixedly connected to one end of the internal heat conduction frame 328 to dissipate heat into the air and improve heat dissipation efficiency; the flexible grid block 326 is fixed to the other two sides of the outer wall of the internal heat sink 320, and the heat sink 327 is inserted into the inner wall of the flexible grid block 326. The flexible grid block 326 is a flexible heat dissipation structure that protects the heat sink 327 and assists in heat dissipation. Moreover, multiple flexible grid blocks 326 are located between the battery cells 219, which can specifically absorb the heat generated by the battery cells 219 and improve heat dissipation efficiency.

[0039] like Figure 1As shown, in this embodiment, the top of the outer box 110 is fixedly connected to a top handle 111 for manual lifting, and the front end of the front control board 112 is electrically connected to a plurality of control buttons 113.

[0040] In this embodiment, the front-end control board 112 is installed on one side of the outer wall of the outer casing 110, integrating functions such as power supply control and parameter display, and realizing the adjustment operation of the energy storage power supply; the control button 113 is electrically connected to the front end of the front-end control board 112 as an operation button, and the top handle 111 is fixedly connected to the top of the outer casing 110, which facilitates the operator to manually lift and move the energy storage power supply, improves the mobility of the equipment, and is suitable for outdoor, emergency and other scenarios that require frequent movement.

[0041] The working principle and usage process of this invention are as follows: When the equipment is working, the battery cell 219 serves as the energy storage core, storing electrical energy and supplying power to external devices through internal circuits. The front-end control board 112 and control button 113 enable operations such as starting and stopping the equipment and adjusting the power supply mode. The heat generated during battery operation is transferred to the heat sink 327 through the flexible grid block 326, and then conducted to the internal heat conduction coil 330 through the internal heat conduction frame 328. The cooling medium in the internal heat conduction coil 330 circulates under the drive of the pressurized pump 322, carrying the heat into the internal heat sink 320. The cooling fan 311 starts, accelerating airflow and exhausting the heat from the internal heat sink 320 to the outside of the equipment through the heat dissipation port 312, achieving efficient heat dissipation. When moving the equipment, the top handle 111 facilitates manual lifting, and the spring buffer rod 225 and telescopic sleeve 215 absorb vibration and impact forces, protecting the battery cell 219 and internal components, ensuring stability and safety during equipment movement. After use, regularly check the quality of the cooling medium. If the liquid level is insufficient, replenish the appropriate cooling medium in time through the drain port 325. If the cooling medium deteriorates or becomes turbid, the cooling system must be completely drained, cleaned, and refilled with new cooling medium to ensure heat dissipation.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A mobile energy storage power source, characterized in that, include: The power supply box (100) includes an outer box (110), and an internal mounting bracket (120) is fixedly connected to both sides of the inner wall of the outer box (110), and a front-end control board (112) is installed on one side of the outer wall of the outer box (110). The battery mounting frame (200) is capable of holding and mounting batteries. The battery mounting frame (200) includes multiple connecting sleeves (210) fixed between two internal mounting frames (120). Multiple fixing seats (220) are staggered and fixedly connected to the top of the connecting sleeves (210). The heat dissipation assembly (300) is capable of dissipating heat from the battery inside the battery mounting frame (200). The heat dissipation assembly (300) includes a fan box (310) located between multiple connecting sleeves (210). An internal heat dissipation box (320) is fixedly connected to one side of each of the multiple fan boxes (310). An internal heat conduction coil (330) is coiled around the inner wall of each of the multiple internal heat dissipation boxes (320).

2. The mobile energy storage power supply according to claim 1, characterized in that, The four corner ends of the connecting sleeve (210) are provided with support rods (211), and the outer walls of the multiple support rods (211) are fixedly connected to the support frame (213) through the fixing ears (216). One end of the outer wall of the multiple support rods (211) is slidably connected to the inner wall of the telescopic sleeve (215), and the outer walls of the multiple support frames (213) are fitted with reinforcing rods (212).

3. The mobile energy storage power supply according to claim 1, characterized in that, A connecting crossbar (214) is fixedly connected to one side of the outer wall of each of the multiple connecting sleeves (210). A mounting bracket (217) is fixedly connected to the outer wall of each of the multiple connecting crossbars (214). A card holder (218) is fixedly connected to one end of each of the multiple mounting brackets (217). The multiple card holders (218) are paired up and correspond to each other. A battery cell (219) is installed between each pair of card holders (218).

4. The mobile energy storage power supply according to claim 1, characterized in that, One side of each fixed seat (220) is fixedly connected to a rotating seat (221), and the inner walls of each of the multiple rotating seats (221) are rotatably connected to a rotating arm (222). The multiple rotating arms (222) are connected in pairs through a rotating shaft (223).

5. The mobile energy storage power supply according to claim 4, characterized in that, A mounting base (224) is fixedly connected to one side of each of the multiple rotating seats (221). The multiple mounting bases (224) are paired up and correspond to each other. A spring buffer rod (225) is installed between each pair of mounting bases (224). The multiple spring buffer rods (225) are all located between the rotating arms (222).

6. The mobile energy storage power supply according to claim 1, characterized in that, Two cooling fans (311) are installed on one side of the outer wall of each of the multiple fan boxes (310), and each of the multiple cooling fans (311) corresponds to a heat dissipation vent (312) opened on one side of the outer wall of the outer box (110).

7. The mobile energy storage power supply according to claim 1, characterized in that, One side of the outer wall of the internal heat dissipation box (320) is fixedly connected to a flow guide pipe (321), and a pressure pump (322) is installed on the outer wall of the flow guide pipe (321). The bottom ends of the multiple flow guide pipes (321) are fixedly connected to a flow guide plate (323). One side of the outer wall of the multiple flow guide plates (323) is fixedly connected to a sealing plate (324), and the multiple flow guide plates (323) are fixedly connected between the internal mounting brackets (120). One side of the outer wall of the multiple sealing plates (324) is fixedly connected to a flow outlet (325).

8. The mobile energy storage power supply according to claim 1, characterized in that, The inner wall of the internal heat dissipation box (320) is fixedly connected with a plurality of internal heat conduction frames (328). The center positions of the plurality of internal heat conduction frames (328) are connected by a through rod (329), and the outer walls of the plurality of internal heat conduction frames (328) are connected to the internal heat conduction coil (330).

9. The mobile energy storage power supply according to claim 8, characterized in that, One end of each of the multiple internal heat conduction frames (328) is fixedly connected to a heat sink (327), and the multiple heat sinks (327) are inserted into the inner wall of the flexible grid blocks (326) fixed on both sides of the outer wall of the internal heat sink box (320), and the multiple flexible grid blocks (326) are located between the battery cells (219).

10. The mobile energy storage power supply according to claim 1, characterized in that, The top of the outer box (110) is fixedly connected to a top handle (111) for manual lifting, and the front end of the front control board (112) is electrically connected to a plurality of control buttons (113).

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