Combined energy storage cabinet based on multi-energy complementary smart energy

Abstract

The invention discloses a combined energy storage cabinet based on multi-energy complementary smart energy, and relates to the technical field of energy storage power stations, the combined energy storage cabinet comprises an energy storage box and a rotating door, the rotating door is rotatably mounted on the inner wall of the energy storage box, and a heat dissipation groove is formed in the surface of the energy storage box; the energy storage battery is fixedly installed on the inner wall of the energy storage box, and the energy storage battery is used for storing solar energy or wind energy; the energy storage connecting port is formed in the surface of the energy storage box; the rain baffle is fixedly mounted on the surface of the energy storage box; universal wheels are fixedly mounted at the bottom of the energy storage box, an electric telescopic rod is arranged in the energy storage box, a connecting frame is fixedly mounted at the output end of the electric telescopic rod, and supporting legs are fixedly mounted on the surface of the connecting frame, so that the situation that the position of the energy storage box is changed due to misoperation of a user in the energy transmission process is prevented; therefore, the cable is pulled by the energy storage connecting port, the cable is possibly damaged, and normal operation of equipment is affected.

Description

Technical Field

[0001] The present invention relates to the technical field of energy storage power stations, and specifically to a combined energy storage cabinet based on multi-energy complementary smart energy. Background Art

[0002] The multi-energy complementary smart energy combined energy storage cabinet improves energy utilization efficiency, optimizes energy storage and distribution, and reduces energy waste through the complementarity of different energy sources.

[0003] Patent publication number CN220874228U relates to an energy storage cabinet, and more specifically, to a modular energy storage cabinet, wherein the modular energy storage cabinet comprises: a first cabinet body; a second cabinet body, wherein the first cabinet body and the second cabinet body are arranged opposite to each other, and the first cabinet body has a first connection hole on the side close to the second cabinet body, and the second cabinet body has a second connection hole on the side close to the first cabinet body, and the first connection hole is opposite to the second connection hole; and a connecting component, wherein one end of the connecting component cooperates with the first connection hole, and the other end of the connecting component cooperates with the second connection hole. This patent can achieve the advantages of easy movement of the energy storage cabinet, fewer pipelines, and easy installation by effectively utilizing its own structural configuration.

[0004] In the above patent, the advantages of the energy storage cabinet such as easy movement, fewer pipelines and convenient installation are achieved by effectively utilizing its own structural configuration. However, convenient movement may lead to unstable fixation of the equipment, and the equipment may shift during the fixing process, resulting in pulling between the energy storage connection port and the cable, causing damage to the cable. Summary of the Invention

[0005] In response to the deficiencies in the prior art, the present invention provides a combined energy storage cabinet based on multi-energy complementary smart energy, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a combined energy storage cabinet based on multi-energy complementary smart energy, comprising: an energy storage box, a revolving door, the revolving door being rotatably mounted on the inner wall of the energy storage box, the surface of the energy storage box being provided with a heat dissipation groove; an energy storage battery, the energy storage battery being fixedly mounted on the inner wall of the energy storage box, the energy storage battery being used to store solar energy or wind energy; an energy storage connection port, the energy storage connection port being provided on the surface of the energy storage box; a rain shield, the rain shield being fixedly mounted on the surface of the energy storage box; a universal wheel being fixedly mounted on the bottom of the energy storage box, an electric telescopic rod being arranged inside the energy storage box, a connecting frame being fixedly mounted on the output end of the electric telescopic rod, a supporting leg being fixedly mounted on the surface of the connecting frame, a sliding rod being fixedly mounted on the top of the supporting leg, the sliding rod being slidably mounted on the bottom of the energy storage box, a connecting plate being fixedly mounted on the surface of the connecting frame, a suction cup being fixedly mounted on the bottom of the connecting plate, and when the electric telescopic rod is started, the downward movement of the output end of the electric telescopic rod will drive the connecting frame to move downward, and the downward movement of the connecting frame will drive the supporting legs to move downward, and the supporting legs will contact the ground through the downward movement of the supporting legs.

[0007] According to the above technical solution, the support leg is arranged at the bottom of the energy storage box, and a No. 1 spring is arranged between the sliding rod and the energy storage box. The sliding rod is reset by the No. 1 spring. The suction cup is positioned lower than the support leg. When the support leg moves downward, the suction cup will contact the ground first.

[0008] According to the above technical solution, the energy storage box is provided with a support device and a heat dissipation device for auxiliary supporting equipment. The support device includes an L-shaped rod, a fixing frame, a rotating rod support frame and a support seat. The L-shaped rod is driven downward by the downward movement of the support leg, and the downward movement of the L-shaped rod drives the fixing frame downward. The downward movement of the fixing frame drives the rotating rod downward. The L-shaped rod is fixedly mounted on the surface of the support leg, the fixing frame is fixedly mounted on the outer wall of the energy storage box, the rotating rod is rotatably mounted on the surface of the fixing frame, the support frame is fixedly mounted on the circumferential surface of the rotating rod, and the support seat is fixedly mounted on the end of the support frame away from the rotating rod.

[0009] According to the above technical solution, an L-shaped plate is fixedly installed on the outer wall of the energy storage box, and an inclined plate is fixedly installed on the circumferential surface of the rotating rod. The upward rotation of the inclined plate will drive the rotating rod, the support frame and the support seat to rotate downward. The downward rotation of the support seat will support the ground, and the inclined plate is limited by the L-shaped plate.

[0010] According to the above technical solution, a No. 1 torsion spring is arranged between the rotating rod and the fixed frame. When the support seat is separated from the ground, the elastic force of the No. 1 torsion spring itself will drive the rotating rod to reset, and the L-shaped plate is arranged below the inclined plate.

[0011] According to the above technical solution, the heat dissipation device includes an L-shaped frame, a sealing baffle, a short rod and a sealing plate. The L-shaped frame is driven downward by the downward movement of the fixed frame, and the downward movement of the L-shaped frame will drive the short rod to move downward. The downward movement of the short rod will drive the sealing plate to move downward. The L-shaped frame is fixedly installed on the top of the fixed frame, and the L-shaped frame is slidably installed on the inner wall of the energy storage box. The sealing baffle is fixedly installed on the top of the L-shaped frame, the short rod is fixedly installed on the top of the L-shaped frame, the sealing plate is fixedly installed on the top of the short rod, and the sealing plate is slidably installed on the inner wall of the energy storage box.

[0012] According to the above technical solution, a fixed short plate is fixedly installed on the surface of the sealing plate, a filter plate is slidably installed on the inner wall of the heat dissipation groove, and a triangular plate is fixedly installed on the side of the filter plate close to the sealing plate. The movement of the triangular plate in the direction away from the fixed short plate will drive the filter plate to move in the direction away from the fixed short plate. The movement of the filter plate in the direction away from the fixed short plate will push away the dust accumulated on the inner wall of the heat dissipation groove.

[0013] According to the above technical solution, a No. 2 spring is arranged between the sealing plate and the energy storage box. When the L-shaped frame is reset, the elastic force of the No. 2 spring itself will drive the sealing plate to reset. A No. 3 spring is arranged between the heat dissipation groove and the filter plate. When the fixed short plate is separated from the triangular plate, the elastic force of the No. 3 spring itself will drive the filter plate to reset.

[0014] The present invention provides a modular energy storage cabinet based on multi-energy complementary smart energy. It has the following beneficial effects: (1) This invention can adjust the position of the energy storage box at will through the universal wheels, which makes it easy to move the energy storage box. When the position is confirmed, the support legs are moved downward to contact the ground, and the energy storage box is lifted up, so that the universal wheels are out of contact with the ground. This prevents the user from misoperating during energy transmission, which causes the energy storage box to change its position, causing the energy storage connection port to pull the cable, which may cause damage to the cable and affect the normal operation of the equipment. At the same time, the suction cup is used to prevent the operator from accidentally touching the energy storage box, causing the energy storage box to deflect, the cable to pull the energy storage connection port, causing damage to the energy storage connection port, and affecting the normal connection of the energy storage connection port. When the position of the equipment is fixed, the cable is connected to the energy storage connection port, and power is transmitted to the energy storage battery through the cable for energy storage, thereby improving the stability of the equipment.

[0015] (2) In this invention, when the support seat moves downward, it will contact the ground, and then support both sides of the energy storage box through the support seat to improve the stability of the equipment. The support seat is rotated downward to support the ground, and the inclined plate is limited by the L-shaped plate to prevent the collision force from being too large during support, resulting in the elastic force of the No. 1 torsion spring itself being unable to play a supporting role. Using support may cause the equipment to fall over, posing a safety hazard.

[0016] (3) This invention drives the L-shaped frame downward by moving the fixed frame downward. The downward movement of the L-shaped frame will drive the short rod downward. The downward movement of the short rod will drive the sealing plate downward. The downward movement of the sealing plate will open the heat dissipation slot, so that the heat dissipation slot of the energy storage battery is in an open state during the energy storage process, thereby improving the heat dissipation effect and preventing the equipment from overheating during the energy storage process, causing damage to the equipment. At the same time, when the equipment is not in a charging state, the sealing plate will be in a sealed state, preventing the heat dissipation slot from being in an open state for a long time when the equipment is not working, causing moisture or dust to enter the equipment, causing corrosion and damage to the internal components of the equipment, and reducing the service life of the equipment.

[0017] (4) In this invention, when the sealing plate moves downward, it will drive the fixed short plate to move downward. The downward movement of the fixed short plate will push the triangular plate to move away from the fixed short plate. The movement of the triangular plate away from the fixed short plate will drive the filter plate to move away from the fixed short plate. The movement of the filter plate away from the fixed short plate will push away the dust accumulated on the inner wall of the heat dissipation slot, preventing the heat dissipation slot from being blocked by a large amount of dust due to long-term storage, resulting in the inability to effectively discharge the heat inside the equipment, affecting the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the energy storage box of the present invention; Figure 4 This is a schematic diagram of the energy storage box and sealing plate structure of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure of part A in the middle; Figure 6 Schematic diagram of the cross-sectional structure of the rotating rod of the present invention; Figure 7 It is a schematic diagram of the sealing plate and short rod structure of the present invention.

[0019] In the figure: 1. Energy storage box; 2. Revolving door; 3. Energy storage battery; 4. Energy storage connection port; 5. Rain shield; 6. Universal wheel; 7. Electric telescopic rod; 8. Connecting frame; 9. Support leg; 10. Sliding rod; 11. Connecting plate; 12. Suction cup; 131. L-shaped rod; 132. Fixed frame; 133. Rotating rod; 134. Support frame; 135. Support seat; 136. L-shaped plate; 137. Inclined plate; 141. L-shaped frame; 142. Sealing baffle; 143. Short rod; 144. Sealing plate; 145. Fixed short plate; 146. Triangular plate; 147. Filter plate. DETAILED DESCRIPTION

[0020] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 4 One embodiment of the present invention is: a combined energy storage cabinet based on multi-energy complementary smart energy, comprising: an energy storage box 1, a revolving door 2, the revolving door 2 is rotatably mounted on the inner wall of the energy storage box 1, and a heat dissipation slot is provided on the surface of the energy storage box 1; an energy storage battery 3, the energy storage battery 3 is fixedly mounted on the inner wall of the energy storage box 1, and the energy storage battery 3 is used to store solar energy or wind energy; an energy storage connection port 4, the energy storage connection port 4 is provided on the surface of the energy storage box 1; a rain shield 5, the rain shield 5 is fixedly mounted on the surface of the energy storage box 1; a universal wheel 6 is fixedly mounted on the bottom of the energy storage box 1, and the energy storage box 1 An electric telescopic rod 7 is provided inside, and a connecting frame 8 is fixedly installed on the output end of the electric telescopic rod 7. A supporting leg 9 is fixedly installed on the surface of the connecting frame 8, and a sliding rod 10 is fixedly installed on the top of the supporting leg 9. The sliding rod 10 is slidably installed on the bottom of the energy storage box 1, and a connecting plate 11 is fixedly installed on the surface of the connecting frame 8. A suction cup 12 is fixedly installed on the bottom of the connecting plate 11 to prevent the user from misoperating during energy transmission, which may cause the position of the energy storage box 1 to change, causing the energy storage connection port 4 to pull the cable, which may cause damage to the cable and affect the normal operation of the equipment.

[0022] The support leg 9 is set at the bottom of the energy storage box 1. A spring No. 1 is set between the sliding rod 10 and the energy storage box 1. The sliding rod 10 is reset by the spring No. 1. The suction cup 12 is positioned lower than the support leg 9. When the support leg 9 moves downward, the suction cup 12 will contact the ground first.

[0023] When the embodiment is working, the position of the energy storage box 1 can be adjusted at will through the universal wheel 6, which is convenient for the movement of the energy storage box 1. When the position is confirmed, the electric telescopic rod 7 is started, and the output end of the electric telescopic rod 7 moves downward to drive the connecting frame 8 to move downward. The connecting frame 8 moves downward to drive the supporting legs 9 to move downward. The supporting legs 9 move downward to contact the ground, and the energy storage box 1 is lifted up, so that the universal wheel 6 is out of contact with the ground, so as to prevent the position of the energy storage box 1 from changing due to misoperation by the user during energy transmission, which may cause the energy storage connection port 4 to pull the cable, which may cause damage to the cable and affect When the equipment is operating normally, the downward movement of the connecting frame 8 will drive the connecting plate 11 to move downward, and the downward movement of the connecting plate 11 will drive the suction cup 12 to move downward. The suction cup 12 moves downward and contacts the ground, so that the suction cup 12 is adsorbed on the ground, preventing the operator from accidentally touching the energy storage box 1, causing the position of the energy storage box 1 to deflect, the cable to pull the energy storage connection port 4, causing damage to the energy storage connection port 4, and affecting the normal connection of the energy storage connection port 4. When the position of the equipment is fixed, by connecting the cable to the energy storage connection port 4, power is transmitted to the energy storage battery 3 through the cable for energy storage, thereby improving the stability of the equipment.

[0024] See also Figure 1-Figure 7 Based on the above embodiment, in another embodiment of the present invention, a support device and a heat dissipation device for auxiliary supporting equipment are provided on the energy storage box 1. The support device includes an L-shaped rod 131, a fixing frame 132, a rotating rod 133, a support frame 134, and a support seat 135. The L-shaped rod 131 is fixedly mounted on the surface of the support leg 9, the fixing frame 132 is fixedly mounted on the outer wall of the energy storage box 1, the rotating rod 133 is rotatably mounted on the surface of the fixing frame 132, the support frame 134 is fixedly mounted on the circumferential surface of the rotating rod 133, and the support seat 135 is fixedly mounted on the end of the support frame 134 away from the rotating rod 133. When the support seat 135 moves downward, it contacts the ground, and the support seat 135 supports both sides of the energy storage box 1, thereby improving the stability of the equipment.

[0025] An L-shaped plate 136 is fixedly installed on the outer wall of the energy storage box 1, and an inclined plate 137 is fixedly installed on the circumferential surface of the rotating rod 133 to prevent the collision force from being too large during support, which causes the elastic force of the No. 1 torsion spring to be unable to play a supporting effect. Using support may cause the equipment to fall over, posing a safety hazard.

[0026] A torsion spring No. 1 is provided between the rotating rod 133 and the fixing frame 132 . When the support seat 135 is separated from the ground, the elastic force of the torsion spring No. 1 will drive the rotating rod 133 to reset. The L-shaped plate 136 is provided below the inclined plate 137 .

[0027] The heat dissipation device includes an L-shaped frame 141, a sealing baffle 142, a short rod 143 and a sealing plate 144. The L-shaped frame 141 is fixedly mounted on the top of the fixing frame 132, and the L-shaped frame 141 is slidably mounted on the inner wall of the energy storage box 1. The sealing baffle 142 is fixedly mounted on the top of the L-shaped frame 141, and the short rod 143 is fixedly mounted on the top of the L-shaped frame 141. The sealing plate 144 is fixedly mounted on the top of the short rod 143, and the sealing plate 144 is slidably mounted on the inner wall of the energy storage box 1. The downward movement of the sealing plate 144 will open the heat dissipation groove, so that the heat dissipation groove of the energy storage battery 3 is in an open state during the energy storage process, thereby improving the heat dissipation effect and preventing the equipment from overheating during the energy storage process, causing damage to the equipment. At the same time, when the equipment is not in a charging state, the sealing plate 144 will be in a sealed state to prevent the heat dissipation groove from being in an open state for a long time when the equipment is not working, causing moisture or dust to enter the equipment, causing corrosion and damage to the internal components of the equipment, and reducing the service life of the equipment.

[0028] A fixed short plate 145 is fixedly installed on the surface of the sealing plate 144, and a filter plate 147 is slidably installed on the inner wall of the heat dissipation groove. A triangular plate 146 is fixedly installed on the side of the filter plate 147 close to the sealing plate 144 to prevent the heat dissipation groove from being blocked by a large amount of dust due to long-term storage, resulting in the inability to effectively dissipate the heat inside the equipment, affecting the heat dissipation effect.

[0029] A No. 2 spring is provided between the sealing plate 144 and the energy storage box 1. When the L-shaped frame 141 is reset, the elastic force of the No. 2 spring itself will drive the sealing plate 144 to reset. A No. 3 spring is provided between the heat dissipation groove and the filter plate 147. When the fixed short plate 145 is separated from the triangular plate 146, the elastic force of the No. 3 spring itself will drive the filter plate 147 to reset.

[0030] When this embodiment is working, the support leg 9 moves downward to drive the L-shaped rod 131 to move downward, the L-shaped rod 131 moves downward to drive the fixing frame 132 to move downward, the fixing frame 132 moves downward to drive the rotating rod 133 to move downward, the rotating rod 133 moves downward to drive the supporting frame 134 to move downward, the supporting frame 134 moves downward to drive the supporting seat 135 to move downward, and when the supporting seat 135 moves downward, it will contact the ground, and then the two sides of the energy storage box 1 are supported by the supporting seat 135 to improve the stability of the equipment. At the same time, the rotating rod 133 moves downward The movement will drive the inclined plate 137 to move downward, and the downward movement of the inclined plate 137 will contact the L-shaped plate 136, and the L-shaped plate 136 will push the inclined plate 137 to rotate upward. The upward rotation of the inclined plate 137 will drive the rotating rod 133, the support frame 134 and the support seat 135 to rotate downward, and the downward rotation of the support seat 135 will support the ground. The inclined plate 137 is limited by the L-shaped plate 136 to prevent the collision force from being too large during support, which will cause the elastic force of the No. 1 torsion spring to be unable to play a supporting effect. Using support may cause the equipment to tip over, posing a safety hazard.

[0031] The downward movement of the fixing frame 132 drives the L-shaped frame 141 to move downward, and the downward movement of the L-shaped frame 141 drives the short rod 143 to move downward, and the downward movement of the short rod 143 drives the sealing plate 144 to move downward. The downward movement of the sealing plate 144 opens the heat dissipation slot, so that the heat dissipation slot of the energy storage battery 3 is in an open state during the energy storage process, thereby improving the heat dissipation effect and preventing the device from overheating during the energy storage process, causing damage to the device. At the same time, when the device is not in a charging state, the sealing plate 144 will be in a sealed state, preventing the heat dissipation slot from being in an open state for a long time when the device is not working, causing moisture or dust to enter the device, causing damage to the internal components of the device. The equipment is damaged by corrosion, resulting in a decrease in the service life of the equipment. At the same time, when the sealing plate 144 moves downward, it will drive the fixed short plate 145 to move downward. The downward movement of the fixed short plate 145 will push the triangular plate 146 to move away from the fixed short plate 145. The movement of the triangular plate 146 away from the fixed short plate 145 will drive the filter plate 147 to move away from the fixed short plate 145. The movement of the filter plate 147 away from the fixed short plate 145 will push away the dust accumulated on the inner wall of the heat sink, preventing it from being blocked by a large amount of dust due to long-term storage, resulting in the inability to effectively discharge the heat inside the equipment, affecting the heat dissipation effect.

[0032] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A modular energy storage cabinet based on multi-energy complementary smart energy, for storing energy, comprising: Energy storage box (1), characterized in that: A revolving door (2), the revolving door (2) being rotatably mounted on the inner wall of the energy storage box (1), and a heat dissipation groove being provided on the surface of the energy storage box (1); An energy storage battery (3), wherein the energy storage battery (3) is fixedly mounted on the inner wall of the energy storage box (1), and the energy storage battery (3) is used to store solar energy and wind energy; An energy storage connection port (4), wherein the energy storage connection port (4) is provided on the surface of the energy storage box (1); A rain shield (5), wherein the rain shield (5) is fixedly mounted on the surface of the energy storage box (1); A universal wheel (6) is fixedly mounted on the bottom of the energy storage box (1), an electric telescopic rod (7) is arranged inside the energy storage box (1), a connecting frame (8) is fixedly mounted on the output end of the electric telescopic rod (7), a supporting leg (9) is fixedly mounted on the surface of the connecting frame (8), a sliding rod (10) is fixedly mounted on the top of the supporting leg (9), the sliding rod (10) is slidably mounted on the bottom of the energy storage box (1), a connecting plate (11) is fixedly mounted on the surface of the connecting frame (8), a suction cup (12) is fixedly mounted on the bottom of the connecting plate (11), and a supporting device and a heat dissipation device for auxiliary supporting equipment are provided on the energy storage box (1).

2. The combined energy storage cabinet based on multi-energy complementary smart energy according to claim 1 is characterized in that: The support leg (9) is arranged at the bottom of the energy storage box (1), a spring No. 1 is arranged between the sliding rod (10) and the energy storage box (1), and the suction cup (12) is positioned lower than the support leg (9).

3. The combined energy storage cabinet based on multi-energy complementary smart energy according to claim 2 is characterized in that: The support device comprises an L-shaped rod (131), a fixing frame (132), a rotating rod (133), a supporting frame (134) and a supporting seat (135), wherein the L-shaped rod (131) is fixedly mounted on the surface of the supporting leg (9), the fixing frame (132) is fixedly mounted on the outer wall of the energy storage box (1), the rotating rod (133) is rotatably mounted on the surface of the fixing frame (132), the supporting frame (134) is fixedly mounted on the circumferential surface of the rotating rod (133), and the supporting seat (135) is fixedly mounted on one end of the supporting frame (134) away from the rotating rod (133).

4. The combined energy storage cabinet based on multi-energy complementary smart energy according to claim 3 is characterized in that: An L-shaped plate (136) is fixedly mounted on the outer wall of the energy storage box (1), and an inclined plate (137) is fixedly mounted on the circumferential surface of the rotating rod (133).

5. The combined energy storage cabinet based on multi-energy complementary smart energy according to claim 4 is characterized in that: A torsion spring No. 1 is provided between the rotating rod (133) and the fixing frame (132), and the L-shaped plate (136) is provided below the inclined plate (137).

6. The combined energy storage cabinet based on multi-energy complementary smart energy according to claim 5 is characterized in that: The heat dissipation device comprises an L-shaped frame (141), a sealing baffle (142), a short rod (143) and a sealing plate (144); the L-shaped frame (141) is fixedly mounted on the top of the fixing frame (132); the L-shaped frame (141) is slidably mounted on the inner wall of the energy storage box (1); the sealing baffle (142) is fixedly mounted on the top of the L-shaped frame (141); the short rod (143) is fixedly mounted on the top of the L-shaped frame (141); the sealing plate (144) is fixedly mounted on the top of the short rod (143); and the sealing plate (144) is slidably mounted on the inner wall of the energy storage box (1).

7. The combined energy storage cabinet based on multi-energy complementary smart energy according to claim 6 is characterized in that: A fixed short plate (145) is fixedly mounted on the surface of the sealing plate (144), a filter plate (147) is slidably mounted on the inner wall of the heat dissipation groove, and a triangular plate (146) is fixedly mounted on a side of the filter plate (147) close to the sealing plate (144).

8. The combined energy storage cabinet based on multi-energy complementary smart energy according to claim 7 is characterized in that: A No. 2 spring is provided between the sealing plate (144) and the energy storage box (1), and a No. 3 spring is provided between the heat dissipation slot and the filter plate (147).

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