Heat dissipation structure of energy storage device

Abstract

The invention discloses a heat dissipation structure of an energy storage device, and relates to the technical field of energy storage devices.The heat dissipation structure comprises a bottom plate, an energy storage cabinet is fixedly connected to the top of the bottom plate, a plurality of batteries are installed in the energy storage cabinet, a side door is hinged to one side of the energy storage cabinet, and through grooves are formed in the side door and the energy storage cabinet; the heat dissipation structure of the energy storage device comprises a battery, a gas cylinder and a servo motor, the battery, the gas cylinder and the servo motor are arranged, when the active heat dissipation mechanism goes wrong, the battery, the gas cylinder and the servo motor are arranged, when the active heat dissipation mechanism goes wrong, the servo motor is fixedly connected to the inner cavity of the servo motor, the servo motor is fixedly installed on the outer side of the servo motor, and the heat dissipation efficiency is improved. The passive heat dissipation mechanism is started to work, the passive heat dissipation mechanism can conduct heat dissipation work under the condition of circuit faults, when a cooling machine is maintained, heat dissipation can still be conducted on a battery in the energy storage cabinet, and energy storage work conducted through the battery is not delayed.

Description

Technical Field

[0001] The invention relates to the technical field of energy storage devices, and in particular to a heat dissipation structure of an energy storage device. Background Art

[0002] Energy storage devices mainly refer to devices used to store electrical energy. After charging, they can store hundreds of watt-hours of electricity and release this energy for users to use when needed. During the storage and release process, the energy storage device, especially the power supply, will emit a lot of heat. Therefore, active heat dissipation structures are generally used to dissipate heat. However, when the active heat dissipation structure has circuit faults and other faults and cannot dissipate heat, the energy storage work can only be suspended, resulting in the operation of the energy storage work being affected. Summary of the invention

[0003] In view of the deficiencies of the prior art, the present invention provides a heat dissipation structure of an energy storage device, which solves the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a heat dissipation structure of an energy storage device, comprising a bottom plate, an energy storage cabinet is fixedly connected to the top of the bottom plate, a plurality of batteries are installed inside the energy storage cabinet, a side door is hinged on one side of the energy storage cabinet, a through slot is provided in the side door and the inside of the energy storage cabinet, a servo motor is fixedly connected to the inner cavity of the through slot, a servo motor is fixedly installed on the outside of the servo motor, a second fan blade is fixedly sleeved on the outside of the output end of the servo motor, a third bevel gear is fixedly sleeved on the outside of the output end of the servo motor, a pipeline is fixedly connected to one side of the energy storage cabinet, a cooler is fixedly connected to one side of the pipeline, a gas pipe is fixedly connected to the top of the cooler, one end of the gas pipe extends to the inside of the side door, the coolers are connected to the inside of the through slot on the energy storage cabinet through the pipeline, a gas cylinder is fixedly connected to the top of the bottom plate, and a switch valve is fixedly connected to one side of the gas cylinder.

[0005] Optionally, one side of the energy storage cabinet and one side of the through slot are fixedly connected with a first driving box, a transmission slot is opened inside the first driving box, one side of the inner cavity of the transmission slot is fixedly connected with an air bag, one end of the air bag is fixedly connected with a first rack, the other end of the air bag is fixedly connected with a heat conductive block, one end of the heat conductive block extends into the energy storage cabinet, a connecting slot is opened inside the first driving box and one side of the transmission slot, a first spring is sleeved inside the transmission slot and on the outside of the first rack, one end of the first spring is fixedly connected to one end of the first rack, the other end of the first spring is fixedly connected to one side of the inner cavity of the transmission slot, a first rotating rod is rotatably connected to the inside of the connecting slot, and the outside of the first rotating rod is fixedly sleeved with a first The gear train of claim 1, wherein the first and second gears are connected in a fixed manner to the first gear train, the gear train having a first gear connected to the first gear and a second gear connected to the first gear.

[0006] Optionally, a threaded shaft is rotatably connected to the inner cavity of the transmission groove, a driving block is threadedly connected to the outer side of the threaded shaft, and one end of the threaded shaft extends to the outside of the first driving box.

[0007] Optionally, one end of the first piston cylinder is fixedly connected to a transmission pipe, the top of the base plate is fixedly connected to a connection box, a piston cavity is opened inside the connection box, a second piston rod is slidably connected inside the piston cavity, one end of the transmission pipe extends into the piston cavity, one end of the second piston rod extends into the moving groove, one side of the inner cavity of the moving groove is fixedly connected to a second spring, one end of the second spring is fixedly connected to one end of the second piston rod, one side of the connection box is fixedly connected to a second piston cylinder, a third piston rod is slidably connected inside the second piston cylinder, one end of the third piston rod extends into the moving groove and is fixedly connected to a moving block, a third spring is slidably sleeved on the outer side of the third piston rod, one end of the third spring is fixedly connected to one side of the moving block, and the other end of the third spring is fixedly connected to one side of the inner cavity of the moving groove, one side of the second piston cylinder is fixedly connected to a first fixed pipe, one side of the second piston cylinder and located below the first fixed pipe is fixedly connected to a second fixed pipe, and one end of the second fixed pipe and the first fixed pipe both extend into the second piston cylinder.

[0008] Optionally, a transmission box is fixedly connected to the top of the base plate, a first transmission chamber is opened in the transmission box, a first liquid bag is fixedly connected to one side of the inner cavity of the first transmission chamber, one end of the first liquid bag is fixedly connected to a second rack, a fifth spring is fixedly connected to the inside of the first transmission chamber and below and below one end of the second rack, one end of the fifth spring is fixedly connected to one end of the second rack, the other end of the second rack extends to the inside of the second transmission chamber, a switch valve is fixedly connected to one side of the gas cylinder, a valve stem inside the switch valve extends into the second transmission chamber and is fixedly sleeved with a second transmission gear matching the second rack, a second drive box is fixedly connected to one side of the gas cylinder, a bidirectional reciprocating screw is rotatably connected to one side of the inner cavity of the second drive box, one end of the switch valve is fixedly connected to a linkage box, the linkage box is rotatably connected to the first rotating shaft, the The outer side of the first rotating shaft is provided with a first fan blade, the top of the first rotating shaft extends to the inside of the second driving box and is rotatably connected to the top of the inner cavity of the second driving box, and two third piston cylinders are fixedly connected to the inside of the second driving box, and the two-way reciprocating screw rod and the outer side of the first rotating shaft are fixedly sleeved with a meshing second bevel gear, the outer side of the two-way reciprocating screw rod is threadedly connected to a push block, and the inside of the third piston cylinder is slidably connected to a fourth piston rod, one end of the fourth piston rod extends to the outside of the third piston cylinder and is fixedly connected to one side of the push block, the top of the second driving box is fixedly connected to a first connecting pipe, and the top of the second driving box and above the first connecting pipe is fixedly connected to a second connecting pipe, both ends of the second connecting pipe are connected to the inside of the third piston cylinder through a one-way valve, and both ends of the first connecting pipe are connected to the inside of the third piston cylinder through a one-way valve.

[0009] Optionally, a rotating joint is provided at the top of the inner cavity of the through groove, a second rotating shaft is provided at the bottom end of the rotating joint, two fixed columns are fixedly connected to the outer side of the second rotating shaft, a fourth bevel gear matched with a third bevel gear is provided on the outer movable sleeve of the second rotating shaft, a second liquid capsule is fixedly connected to the top of the inner cavity of the fixed column, a push column is fixedly connected to one end of the second liquid capsule, a fourth spring is slidably connected inside the fixed column and on the outer side of the push column, one end of the fourth spring is fixedly connected to one end of the push column, and the other end of the fourth spring is fixedly connected to one side of the inner cavity of the fixed column The bottom ends of the push columns extend to the bottom of the fixed columns and are fixedly connected to the top of the fourth bevel gear. Two spline grooves are provided on the outer side of the second rotating shaft. Spline parts are provided inside the spline grooves. The outer sides of the spline parts are connected to the inner sides of the fourth bevel gear. A second air cavity is provided inside the second rotating shaft and between the two spline grooves. The second air cavity is connected to the inside of the second liquid bag through a pipeline. The second air cavity is connected to the inside of the rotary joint. A delivery pipe is fixedly connected to one side of the energy storage cabinet and the side door, and one end of the delivery pipe is connected to one end of the rotary joint.

[0010] Optionally, a connecting cavity is provided inside the energy storage cabinet and above the through groove, a connecting rod is rotatably connected to the inner cavity of the connecting cavity, a third fan blade is fixedly sleeved on the outer side of the connecting rod, one end of the connecting rod extends into the inside of the through groove, a fifth bevel gear meshing with each other is fixedly sleeved on the outer side of the connecting rod and the second rotating shaft, a row pipe is fixedly connected inside the energy storage cabinet and below the connecting cavity, one end of the row pipe extends into the connecting cavity, and the other end of the row pipe extends to the outside of the energy storage cabinet, a first air cavity is provided inside the energy storage cabinet and on one side of the connecting cavity, the first air cavity is connected to the inside of the connecting cavity through a pipeline, a third connecting pipe is fixedly connected to the energy storage cabinet and one side of the side door, and one end of the third connecting pipe extends into the first air cavity.

[0011] Optionally, a first connecting pipe is fixedly connected to one side of the gas supply pipe, one end of the first connecting pipe is installed with a one-way valve, one end of the pipeline is fixedly connected to a second connecting pipe, one end of the second connecting pipe is installed with a one-way valve, the top of the base plate is fixedly connected to a heat exchange box, the inside of the heat exchange box is fixedly connected with a heat exchange pipe, one end of the first connecting pipe and the second connecting pipe are respectively connected to the two ends of the heat exchange pipe, an exhaust pipe is fixedly connected to the top of the heat exchange box, a drain pipe is fixedly connected to one side of the heat exchange box, one end of the first fixed pipe is connected to one end of the delivery pipe, one end of the linkage box extends to the inside of the heat exchange box, one end of the second connecting pipe is connected to one end of the third connecting pipe, the gas supply pipe and the first connecting pipe are made of elastic material, and an insulation layer is provided on the outside of the gas supply pipe and the first connecting pipe.

[0012] The present invention provides a heat dissipation structure of an energy storage device, which has the following beneficial effects: 1. The heat dissipation structure of the energy storage device is provided with a battery, a gas cylinder and a servo motor. When a problem occurs in the active heat dissipation mechanism, the passive heat dissipation mechanism can be started to work. The passive heat dissipation mechanism can perform heat dissipation work in the event of a circuit failure. When the cooler is repaired, the battery inside the energy storage cabinet can still be cooled, without delaying the energy storage work through the battery.

[0013] 2. The heat dissipation structure of the energy storage device is provided with a first piston cylinder, a transmission pipe and a piston cavity. If a problem occurs in the cooling machine, the temperature inside the energy storage cabinet becomes abnormal, so that the heat conduction block transfers the temperature inside the energy storage cabinet to the gas inside the airbag, causing the gas to expand due to heat. At this time, the airbag pushes the first rack to move inside the connecting groove, so that the first rack drives the first rotating rod to drive the first transmission gear to rotate, so that the first transmission gear drives the second rotating rod to rotate through the first rotating rod and the pulley, so that the second rotating rod can drive the threaded rod to rotate through the one-way bearing and the first bevel gear, so that the threaded rod drives the first piston rod to move, so that the first piston rod pushes the second rotating rod to rotate. The liquid inside a piston cylinder enters the piston cavity through the transmission pipe. Only when the liquid inside the three first piston cylinders enters the piston cavity, the second piston rod can contact the moving block, so that the second piston rod pushes the moving block and the third piston rod to move, and pushes out the liquid inside the second piston cylinder. If only one or two of the liquid inside the first piston cylinders are pushed into the piston cavity, the second piston rod will not be able to push the third piston rod to move. At this time, the first piston rod triggers the trigger switch, sending a signal to the staff that there is a problem with the servo motor, which can not only drive the passive heat dissipation mechanism to work, but also identify whether there is a problem with the servo motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the internal structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the connection part between the second rotating shaft and the fourth bevel gear of the present invention; Figure 3 This is a schematic diagram of the internal structure of the first drive box of the present invention; Figure 4 It is a schematic diagram of the internal structure of the transmission box of the present invention; Figure 5 For the present invention Figure 1 A magnified image of point A; Figure 6 For the present invention Figure 1 The enlarged view of point B; Figure 7 For the present invention Figure 1 Enlarged view of point C; Figure 8 For the present invention Figure 1 The enlarged view of point D; Fig. 9 For the present invention Figure 1 Enlarged view of point E.

[0015] In the figure: 1, bottom plate; 2, energy storage cabinet; 3, side door; 4, battery; 5, cooler; 6, pipeline; 7, gas pipe; 8, first connecting pipe; 9, second connecting pipe; 10, first drive box; 11, heat conduction block; 12, air bag; 13, first spring; 14, first rack; 15, first rotating rod; 16, first transmission gear; 17, fixed groove; 18, connecting groove; 19, second rotating rod; 20, pulley; 21, one-way bearing; 22, threaded rod; 23, first a bevel gear; 24, a first piston cylinder; 25, a first piston rod; 26, a transmission pipe; 27, a connection box; 28, a piston chamber; 29, a second piston rod; 30, a moving groove; 31, a second spring; 32, a second piston cylinder; 33, a third piston rod; 34, a third spring; 35, a moving block; 36, a first fixed pipe; 37, a second fixed pipe; 38, a transmission box; 39, a first transmission chamber; 40, a first liquid capsule; 41, a second rack; 42, a second transmission gear; 43 , second transmission chamber; 44, switch valve; 45, second drive box; 46, first rotating shaft; 47, linkage box; 48, first fan blade; 49, two-way reciprocating screw; 50, second bevel gear; 51, third piston cylinder; 52, first connecting pipe; 53, second connecting pipe; 54, push block; 55, fourth piston rod; 56, through groove; 57, servo motor; 58, third bevel gear; 59, second fan blade; 60, second rotating shaft; 61, fourth bevel gear; 62, fixed column ; 63. rotary joint; 64. delivery pipe; 65. connecting cavity; 66. connecting rod; 67. fifth bevel gear; 68. third fan blade; 69. row pipe; 70. first air cavity; 71. third connecting pipe; 72. second liquid bag; 73. fourth spring; 74. push column; 75. transmission groove; 76. second air cavity; 77. spline member; 78. spline groove; 79. threaded shaft; 80. drive block; 81. gas cylinder; 82. heat exchange box; 84. heat exchange tube; 86. fifth spring. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Embodiment 1

[0017] See also Figures 1 to 9The present invention provides a technical solution: a heat dissipation structure of an energy storage device, comprising a bottom plate 1, an energy storage cabinet 2 is fixedly connected to the top of the bottom plate 1, a plurality of batteries 4 are installed inside the energy storage cabinet 2, a side door 3 is hinged on one side of the energy storage cabinet 2, a through slot 56 is provided inside the side door 3 and the energy storage cabinet 2, a servo motor 57 is fixedly connected to the inner cavity of the through slot 56, a servo motor 57 is fixedly installed on the outer side of the servo motor 57, a second fan blade 59 is fixedly sleeved on the outer side of the output end of the servo motor 57, a third bevel gear 58 is fixedly sleeved on the outer side of the output end of the servo motor 57, a pipeline 6 is fixedly connected to one side of the energy storage cabinet 2, a cooler 5 is fixedly connected to one side of the pipeline 6, a gas pipe 7 is fixedly connected to the top of the cooler 5, one end of the gas pipe 7 extends to the inside of the side door 3, the cooler 5 is connected to the inside of the through slot 56 on the energy storage cabinet 2 through the pipeline 6, a gas cylinder 81 is fixedly connected to the top of the bottom plate 1, and a switch valve 44 is fixedly connected to one side of the gas cylinder 81.

[0018] Among them, a first drive box 10 is fixedly connected to one side of the energy storage cabinet 2 and located on one side of the through groove 56, a transmission groove 75 is opened inside the first drive box 10, an air bag 12 is fixedly connected to one side of the inner cavity of the transmission groove 75, one end of the air bag 12 is fixedly connected to the first rack 14, the other end of the air bag 12 is fixedly connected to the heat conductive block 11, one end of the heat conductive block 11 extends to the inside of the energy storage cabinet 2, a connecting groove 18 is opened inside the first drive box 10 and located on one side of the transmission groove 75, a first spring 13 is sleeved inside the transmission groove 75 and located on the outside of the first rack 14, one end of the first spring 13 is fixedly connected to one end of the first rack 14, the other end of the first spring 13 is fixedly connected to one side of the inner cavity of the transmission groove 75, a first rotating rod 15 is rotatably connected inside the connecting groove 18, and the outer side of the first rotating rod 15 is fixedly sleeved with a first The transmission gear 16 and the first driving box 10 are provided with a fixed groove 17 inside and below the connecting groove 18. The inner cavity of the fixed groove 17 is fixedly connected with a first piston cylinder 24. The first piston rod 25 is slidably connected inside the first piston cylinder 24. One end of the first piston rod 25 extends into the fixed groove 17. The fixed groove 17 is rotatably connected with a threaded rod 22. The threaded rod 22 is threadedly connected to the first piston rod 25. The top of the inner cavity of the fixed groove 17 is rotatably connected with a second rotating rod 19. The outer sides of the second rotating rod 19 and the first rotating rod 15 are fixedly sleeved with a pulley 20 connected by belt transmission. The outer side of the second rotating rod 19 is fixedly sleeved with a one-way bearing 21. The one-way bearing 21 and the outer sides of the threaded rod 22 are fixedly sleeved with a meshing first bevel gear 23. A trigger switch is provided on one side of the inner cavity of the fixed groove 17 to detect whether there is a fault in the servo motor 57.

[0019] Among them, the inner cavity of the transmission groove 75 is rotatably connected with a threaded shaft 79, and the outer side of the threaded shaft 79 is threadedly connected with a driving block 80. One end of the threaded shaft 79 extends to the outside of the first driving box 10. After driving the passive heat dissipation mechanism to stop working, the operator resets and rotates the threaded shaft 79, so that the threaded shaft 79 pushes the driving block 80 to reset and move. At this time, the first rack 14 resets and moves, completing a working action cycle for use in the next working action cycle.

[0020] Among them, one end of the first piston cylinder 24 is fixedly connected to a transmission pipe 26, the top of the bottom plate 1 is fixedly connected to a connection box 27, a piston chamber 28 is provided inside the connection box 27, a second piston rod 29 is slidably connected inside the piston chamber 28, one end of the transmission pipe 26 extends into the piston chamber 28, one end of the second piston rod 29 extends into the moving groove 30, one side of the inner cavity of the moving groove 30 is fixedly connected to a second spring 31, one end of the second spring 31 is fixedly connected to one end of the second piston rod 29, one side of the connection box 27 is fixedly connected to a second piston cylinder 32, the second piston cylinder 32 is slidably connected to a third piston rod 33, and the third piston One end of the plug rod 33 extends into the movable groove 30 and is fixedly connected to the movable block 35. The outer side of the third piston rod 33 is slidably sleeved with a third spring 34. One end of the third spring 34 is fixedly connected to one side of the movable block 35. The other end of the third spring 34 is fixedly connected to one side of the inner cavity of the movable groove 30. One side of the second piston cylinder 32 is fixedly connected to the first fixed tube 36. One side of the second piston cylinder 32 and below the first fixed tube 36 is fixedly connected to the second fixed tube 37. One end of the second fixed tube 37 and the first fixed tube 36 both extend into the second piston cylinder 32 so as to transport the liquid inside the second piston cylinder 32 to the desired position.

[0021] Among them, a transmission box 38 is fixedly connected to the top of the bottom plate 1, and a first transmission chamber 39 is opened inside the transmission box 38. A first liquid capsule 40 is fixedly connected to one side of the inner cavity of the first transmission chamber 39, and one end of the first liquid capsule 40 is fixedly connected to the second rack 41. A fifth spring 86 is fixedly connected to the first transmission chamber 39 and located below and below one end of the second rack 41. One end of the fifth spring 86 is fixedly connected to one end of the second rack 41, and the other end of the second rack 41 extends to the inside of the second transmission chamber 43. A switch valve 44 is fixedly connected to one side of the gas cylinder 81. The valve stem inside the switch valve 44 extends to the inside of the second transmission chamber 43 and is fixedly sleeved with a second transmission gear 42 that matches the second rack 41. A second drive box 45 is fixedly connected to one side of the gas cylinder 81. A bidirectional reciprocating screw rod 49 is rotatably connected to one side of the inner cavity of the second drive box 45. A linkage box 47 is fixedly connected to one end of the switch valve 44. A first rotating shaft 46 is rotatably connected to the linkage box 47. The first rotating shaft 46 The outer side of the first driving box 45 is fixedly sleeved with a first fan blade 48, the top end of the first rotating shaft 46 extends to the inside of the second driving box 45 and is rotatably connected to the top of the inner cavity of the second driving box 45, and two third piston cylinders 51 are fixedly connected to the inside of the second driving box 45, and the two-way reciprocating screw rod 49 and the outer side of the first rotating shaft 46 are fixedly sleeved with a meshing second bevel gear 50, and the outer side of the two-way reciprocating screw rod 49 is threadedly connected with a push block 54, and the inside of the third piston cylinder 51 is slidably connected with a fourth piston rod 55, one end of the fourth piston rod 55 extends to the outside of the third piston cylinder 51 and is fixedly connected to one side of the push block 54, and the top of the second driving box 45 is fixedly connected with a first connecting pipe 52, and the top of the second driving box 45 and above the first connecting pipe 52 is fixedly connected with a second connecting pipe 53, both ends of the second connecting pipe 53 are connected to the inside of the third piston cylinder 51 through a one-way valve, and both ends of the first connecting pipe 52 are connected to the inside of the third piston cylinder 51 through a one-way valve, which can drive air to flow.

[0022] Among them, a rotating joint 63 is provided at the top of the inner cavity of the through groove 56, and a second rotating shaft 60 is provided at the bottom end of the rotating joint 63. Two fixed columns 62 are fixedly connected to the outer side of the second rotating shaft 60. The outer movable sleeve of the second rotating shaft 60 is provided with a fourth bevel gear 61 that matches the third bevel gear 58. The top of the inner cavity of the fixed column 62 is fixedly connected to the second liquid capsule 72, and one end of the second liquid capsule 72 is fixedly connected to the push column 74. The inside of the fixed column 62 and the outside of the push column 74 are slidably connected with a fourth spring 73, one end of the fourth spring 73 is fixedly connected to one end of the push column 74, and the other end of the fourth spring 73 is fixedly connected to one side of the inner cavity of the fixed column 62, and the bottom end of the push column 74 extends to the bottom of the fixed column 62 and They are all fixedly connected to the top end of the fourth bevel gear 61, two spline grooves 78 are provided on the outer side of the second rotating shaft 60, spline parts 77 are provided inside the spline grooves 78, and the outer sides of the spline parts 77 are connected to the inner sides of the fourth bevel gear 61, and a second air cavity 76 is provided inside the second rotating shaft 60 and between the two spline grooves 78. The second air cavity 76 is connected to the inside of the second liquid bag 72 through a pipeline, and the second air cavity 76 is connected to the inside of the rotary joint 63. The energy storage cabinet 2 and one side of the side door 3 are fixedly connected with a delivery pipe 64, one end of the delivery pipe 64 is connected to one end of the rotary joint 63, which can drive the output end of the servo motor 57 to drive the second fan blade 59 to rotate, and the output end of the servo motor 57 is not equipped with a lock.

[0023] Among them, a connecting cavity 65 is opened inside the energy storage cabinet 2 and located above the through slot 56, and a connecting rod 66 is rotatably connected to the inner cavity of the connecting cavity 65. The outer side of the connecting rod 66 is fixedly sleeved with a third fan blade 68, and one end of the connecting rod 66 extends to the inside of the through slot 56. The outer side of the connecting rod 66 and the second rotating shaft 60 are fixedly sleeved with a fifth bevel gear 67 that meshes with each other. A row pipe 69 is fixedly connected inside the energy storage cabinet 2 and located below the connecting cavity 65. One end of the row pipe 69 extends to the inside of the connecting cavity 65, and the other end of the row pipe 69 extends to the outside of the energy storage cabinet 2. A first air cavity 70 is provided on one side of the connecting cavity 65, and the first air cavity 70 is connected to the inside of the connecting cavity 65 through a pipeline. A third connecting pipe 71 is fixedly connected to one side of the energy storage cabinet 2 and the side door 3, and one end of the third connecting pipe 71 extends to the inside of the first air cavity 70. The air can be input into the inside of the connecting cavity 65 through the first air cavity 70, and the third fan blade 68 can be driven to rotate. Furthermore, in the absence of electricity, the output end of the servo motor 57 can be driven to rotate, so that the output end of the servo motor 57 drives the second fan blade 59 to rotate, thereby controlling the airflow inside the pipeline 6. Embodiment 2

[0024] See also Figure 1 and Figure 7The present invention provides a technical solution: a first connecting pipe 8 is fixedly connected to one side of the gas delivery pipe 7, and a one-way valve is installed at one end of the first connecting pipe 8; a second connecting pipe 9 is fixedly connected to one end of the pipeline 6, and a one-way valve is installed at one end of the second connecting pipe 9; a heat exchange box 82 is fixedly connected to the top of the bottom plate 1, and a heat exchange pipe 84 is fixedly connected inside the heat exchange box 82; one end of the first connecting pipe 8 and the second connecting pipe 9 are respectively connected to the two ends of the heat exchange pipe 84; an exhaust pipe is fixedly connected to the top of the heat exchange box 82; a drain pipe is fixedly connected to one side of the heat exchange box 82; one end of the first fixed pipe 36 is connected to one end of the delivery pipe 64; one end of the linkage box 47 extends to the inside of the heat exchange box 82; one end of the second connecting pipe 53 is connected to one end of the third connecting pipe 71, which can drive the second fan blade 59 to rotate, thereby controlling the airflow inside the pipeline 6.

[0025] In summary, the heat dissipation structure of the energy storage device, when in use, drives the second fan blade 59 to rotate through the output end of the servo motor 57, so that the air inside the energy storage cabinet 2 is sucked into the inside of the side door 3, and then input into the inside of the cooler 5 through the air pipe 7, and then after being cooled by the cooler 5, it is discharged into the inside of the pipe 6, and then discharged into the inside of the through groove 56 through the pipe 6, and then discharged into the inside of the energy storage cabinet 2 through the through groove 56 to dissipate heat for the battery 4. If there is a problem with the cooler 5, resulting in abnormal temperature inside the energy storage cabinet 2, the heat conductive block 11 conducts the temperature inside the energy storage cabinet 2 to the gas inside the air bag 12, causing the gas to expand due to heat. At this time, the air bag 12 pushes the first rack 14 to move into the connecting groove 18, so that the first rack 14 drives the second rack 14 to move to the inside of the connecting groove 18. A rotating rod 15 drives the first transmission gear 16 to rotate, so that the first transmission gear 16 drives the second rotating rod 19 to rotate through the first rotating rod 15 and the pulley 20, so that the second rotating rod 19 can drive the threaded rod 22 to rotate through the one-way bearing 21 and the first bevel gear 23, so that the threaded rod 22 drives the first piston rod 25 to move, so that the first piston rod 25 pushes the liquid inside the first piston cylinder 24 to enter the piston chamber 28 through the transmission pipe 26. Only the liquid inside the three first piston cylinders 24 enters the piston chamber 28. At this time, the second piston rod 29 can contact the moving block 35, so that the second piston rod 29 pushes the moving block 35 and the third piston rod 33 to move, and the liquid inside the second piston cylinder 32 is pushed out. If the liquid in one or two first piston cylinders 24 is pushed into the piston chamber 28, the second piston rod 29 will not be able to push the third piston rod 33 to move. At this time, the first piston rod 25 triggers the trigger switch, sending a signal to the staff that the servo motor 57 has a problem, and the liquid in the second piston cylinder 32 enters the first liquid capsule 40 through the second fixed tube 37, so that the first liquid capsule 40 pushes the second rack 41 to drive the second transmission gear 42 to rotate, so that the second transmission gear 42 drives the valve stem in the switch valve 44 to rotate, so that the switch valve 44 opens, so that the carbon dioxide gas in the gas cylinder 81 enters the heat exchange box 82, and at the same time, the liquid in the second piston cylinder 32 enters the delivery pipe 6 through the first fixed tube 36. 4, then enters the second air cavity 76 through the delivery pipe 64, and then enters the second liquid capsule 72 through the pipeline, so that the second liquid capsule 72 expands, so that the second liquid capsule 72 pushes the push column 74 to move, so that the push column 74 pushes the fourth bevel gear 61 to move, so that the fourth bevel gear 61 drives the spline member 77 to move along the spline groove 78, so that the fourth bevel gear 61 is meshed with the third bevel gear 58, and after the carbon dioxide dry powder is sprayed into the heat exchange box 82 through the linkage box 47, the dry powder airflow pushes the first blade 48 to rotate, so that the first blade 48 drives the first rotating shaft 46 to rotate, so that the first rotating shaft 46 drives the bidirectional reciprocating screw 49 to rotate through the second bevel gear 50, so that the bidirectional reciprocating screw 49 drives the push block 54 to move,The push block 54 drives the two fourth piston rods 55 to move, and the outside air is sucked into the third piston cylinder 51 through the first connecting pipe 52, and then the gas is input into the first air cavity 70 through the third connecting pipe 71 through the second connecting pipe 53, and then the gas enters the connecting cavity 65 through the pipeline, so that the gas is ejected into the external environment through the exhaust pipe 69. At this time, the gas pushes the third fan blade 68 to move, so that the third fan blade 68 drives the connecting rod 66 to rotate, so that the connecting rod 66 drives the second rotating shaft 60 to rotate through the fifth bevel gear 67, so that the second rotating shaft 60 drives the fourth bevel gear 61 to rotate through the fixed column 62 and the second liquid capsule 72, so that the fourth bevel gear 61 drives the servo motor 57 through the third bevel gear 58. The unlocked output end rotates, so that the output end of the servo motor 57 drives the second fan blade 59 to rotate, so that the gas inside the energy storage cabinet 2 enters the second connecting pipe 9 through the pipeline 6, and then is sucked into the heat exchange tube 84 through the second connecting pipe 9. The carbon dioxide dry powder inside the heat exchange box 82 sublimates and absorbs heat. The sublimated gas is discharged through the exhaust pipe to cool the air flowing through the heat exchange tube 84. Then the air enters the side door 3 through the first connecting pipe 8, and then enters the energy storage cabinet 2 to cool the battery 4. When cooling, the temperature transmitted from the heat conductive block 11 to the airbag 12 becomes lower. At this time, the gas inside the airbag 12 contracts, causing the airbag 12 to contract, so that the airbag 12 drives the first rack 14 to reset and move. At this time, the first rack 14 drives the first transmission gear 16 to drive the first rotating rod 15 to rotate, so that the first rotating rod 15 cannot drive the threaded rod 22 to rotate through the pulley 20, the one-way bearing 21 and the first bevel gear 23, which will not affect the passive heat dissipation mechanism to dissipate heat for the battery 4. In this process, the active heat dissipation mechanism can be repaired. After the repair, the threaded shaft 79 can be rotated to drive the driving block 80 to move, so that the driving block 80 pushes the first rack 14 to move, and the first rack 14 pushes the first transmission gear 16 to continue to rotate, so that the first transmission gear 16 drives the first rotating rod 15 to rotate, so that the first rotating rod 15 can drive the second rotating rod 19, the one-way bearing 21 and the first bevel gear 23 through the pulley 20. The first bevel gear 23 drives the threaded rod 22 to rotate, so that the threaded rod 22 drives the first piston rod 25 to reset and move, so that the liquid inside the piston chamber 28 is sucked into the first piston cylinder 24 through the transmission pipe 26. At this time, the second spring 31 pushes the second piston rod 29 to reset and move, and the third spring 34 pushes the moving block 35 to drive the third piston rod 33 to reset and move, so that the liquid inside the second air chamber 76 is sucked out, and the liquid inside the second liquid capsule 72 is sucked out, so that the fourth spring 73 pushes the push column 74 to drive the fourth bevel gear 61 to reset and move, so that the fourth bevel gear 61 is out of contact with the third bevel gear 58, and the liquid inside the first liquid capsule 40 is sucked out, so that the first liquid capsule 40 shrinks, and the fifth spring 86 pushes the second rack 41 to reset and move.The second rack 41 drives the second transmission gear 42 and the valve stem inside the switch valve 44 to return to rotation, so that the switch valve 44 is closed, and the dry ice powder inside the gas cylinder 81 is no longer sprayed out. At this time, the passive heat dissipation mechanism stops working, and the active heat dissipation mechanism can work.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heat dissipation structure of an energy storage device, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to an energy storage cabinet (2), a plurality of batteries (4) are installed inside the energy storage cabinet (2), a side door (3) is hingedly connected to one side of the energy storage cabinet (2), a through slot (56) is provided inside the side door (3) and the energy storage cabinet (2), a servo motor (57) is fixedly connected to the inner cavity of the through slot (56), a servo motor (57) is fixedly installed outside the servo motor (57), a second fan blade (59) is fixedly sleeved outside the output end of the servo motor (57), and the output end of the servo motor (57) is fixedly sleeved to the outer side of the servo motor (57). A third bevel gear (58) is fixedly sleeved on the outer side; a pipeline (6) is fixedly connected to one side of the energy storage cabinet (2); a cooler (5) is fixedly connected to one side of the pipeline (6); a gas pipe (7) is fixedly connected to the top of the cooler (5); one end of the gas pipe (7) extends to the inside of the side door (3); the coolers (5) are connected to the inside of the through groove (56) on the energy storage cabinet (2) through the pipeline (6); a gas cylinder (81) is fixedly connected to the top of the bottom plate (1); and a switch valve (44) is fixedly connected to one side of the gas cylinder (81).

2. The heat dissipation structure of an energy storage device according to claim 1, characterized in that: A first drive box (10) is fixedly connected to one side of the energy storage cabinet (2) and located on one side of the through slot (56); a transmission slot (75) is provided inside the first drive box (10); an air bag (12) is fixedly connected to one side of the inner cavity of the transmission slot (75); one end of the air bag (12) is fixedly connected to a first rack (14); the other end of the air bag (12) is fixedly connected to a heat conducting block (11); one end of the heat conducting block (11) extends into the interior of the energy storage cabinet (2); and the first drive box (10) is fixedly connected to the first rack (14). A connecting groove (18) is provided on one side of the transmission groove (75), a first spring (13) is sleeved inside the transmission groove (75) and on the outside of the first rack (14), one end of the first spring (13) is fixedly connected to one end of the first rack (14), and the other end of the first spring (13) is fixedly connected to one side of the inner cavity of the transmission groove (75), a first rotating rod (15) is rotatably connected inside the connecting groove (18), and a first rotating rod (15) is fixedly sleeved on the outside of the first rotating rod (15) to be connected to the first rack (14) is matched with a first transmission gear (16), a fixing groove (17) is provided inside the first driving box (10) and below the connecting groove (18), the inner cavity of the fixing groove (17) is fixedly connected to a first piston cylinder (24), the first piston cylinder (24) is slidably connected to a first piston rod (25), one end of the first piston rod (25) extends into the fixing groove (17), the fixing groove (17) is rotatably connected to a threaded rod (22), and the threaded rod (22) is rotatably connected to the first piston cylinder (24). The plug rod (25) is threadedly connected, and the top of the inner cavity of the fixed groove (17) is rotatably connected to a second rotating rod (19), and the outer sides of the second rotating rod (19) and the first rotating rod (15) are fixedly sleeved with a pulley (20) connected by a belt drive, and the outer side of the second rotating rod (19) is fixedly sleeved with a one-way bearing (21), and the outer sides of the one-way bearing (21) and the threaded rod (22) are fixedly sleeved with a first bevel gear (23) meshing with each other, and a trigger switch is provided on one side of the inner cavity of the fixed groove (17).

3. The heat dissipation structure of the energy storage device according to claim 2, characterized in that: The inner cavity of the transmission groove (75) is rotatably connected to a threaded shaft (79), the outer side of the threaded shaft (79) is threadably connected to a driving block (80), and one end of the threaded shaft (79) extends to the outside of the first driving box (10).

4. The heat dissipation structure of the energy storage device according to claim 3, characterized in that: One end of the first piston cylinder (24) is fixedly connected to a transmission pipe (26), the top of the bottom plate (1) is fixedly connected to a connection box (27), a piston chamber (28) is provided inside the connection box (27), a second piston rod (29) is slidably connected inside the piston chamber (28), one end of the transmission pipe (26) extends into the piston chamber (28), one end of the second piston rod (29) extends into the movable groove (30), one side of the inner cavity of the movable groove (30) is fixedly connected to a second spring (31), one end of the second spring (31) is fixedly connected to one end of the second piston rod (29), one side of the connection box (27) is fixedly connected to a second piston cylinder (32), the second piston cylinder (32) is slidably connected inside A third piston rod (33) is connected, one end of the third piston rod (33) extends into the interior of the movable groove (30) and is fixedly connected to a movable block (35), a third spring (34) is slidably sleeved on the outer side of the third piston rod (33), one end of the third spring (34) is fixedly connected to one side of the movable block (35), and the other end of the third spring (34) is fixedly connected to one side of the inner cavity of the movable groove (30), one side of the second piston cylinder (32) is fixedly connected to a first fixed tube (36), one side of the second piston cylinder (32) and located below the first fixed tube (36) is fixedly connected to a second fixed tube (37), and one end of the second fixed tube (37) and the first fixed tube (36) both extend into the interior of the second piston cylinder (32).

5. The heat dissipation structure of the energy storage device according to claim 4, characterized in that: A transmission box (38) is fixedly connected to the top of the bottom plate (1), a first transmission cavity (39) is provided inside the transmission box (38), a first liquid capsule (40) is fixedly connected to one side of the inner cavity of the first transmission cavity (39), one end of the first liquid capsule (40) is fixedly connected to a second rack (41), a fifth spring (86) is fixedly connected inside the first transmission cavity (39) and below one end of the second rack (41), one end of the fifth spring (86) is fixedly connected to one end of the second rack (41), the other end of the second rack (41) extends to the first transmission cavity (39). Inside the second transmission chamber (43), one side of the gas cylinder (81) is fixedly connected to a switch valve (44), a valve stem inside the switch valve (44) extends into the second transmission chamber (43) and is fixedly sleeved with a second transmission gear (42) that matches the second rack (41), one side of the gas cylinder (81) is fixedly connected to a second drive box (45), one side of the inner chamber of the second drive box (45) is rotatably connected to a bidirectional reciprocating screw rod (49), one end of the switch valve (44) is fixedly connected to a linkage box (47), and the linkage box (47) is rotatably connected to a first rotating shaft (46) ), a first fan blade (48) is fixedly sleeved on the outer side of the first rotating shaft (46), the top end of the first rotating shaft (46) extends into the second driving box (45) and is rotatably connected to the top of the inner cavity of the second driving box (45), two third piston cylinders (51) are fixedly connected inside the second driving box (45), the outer sides of the bidirectional reciprocating screw rod (49) and the first rotating shaft (46) are both fixedly sleeved with a second bevel gear (50) meshing with each other, the outer side of the bidirectional reciprocating screw rod (49) is threadedly connected to a push block (54), and the inside of each third piston cylinder (51) is slidably connected to a second bevel gear (50) meshing with each other. Four piston rods (55), one end of each of the fourth piston rods (55) extends to the outside of the third piston cylinder (51) and is fixedly connected to one side of the push block (54); a first connecting tube (52) is fixedly connected to the top of the second drive box (45); a second connecting tube (53) is fixedly connected to the top of the second drive box (45) and located above the first connecting tube (52); both ends of the second connecting tube (53) are connected to the inside of the third piston cylinder (51) through a one-way valve, and both ends of the first connecting tube (52) are connected to the inside of the third piston cylinder (51) through a one-way valve.

6. The heat dissipation structure of the energy storage device according to claim 5, characterized in that: A rotating joint (63) is provided at the top of the inner cavity of the through groove (56), and a second rotating shaft (60) is provided at the bottom end of the rotating joint (63). Two fixed columns (62) are fixedly connected to the outer side of the second rotating shaft (60), and a fourth bevel gear (61) matched with the third bevel gear (58) is provided on the outer movable sleeve of the second rotating shaft (60). A second liquid capsule (72) is fixedly connected to the top of the inner cavity of the fixed column (62), and a push column (74) is fixedly connected to one end of the second liquid capsule (72). A fourth spring (73) is slidably connected inside the fixed column (62) and on the outer side of the push column (74), and one end of the fourth spring (73) is fixedly connected to one end of the push column (74), and the other end of the fourth spring (73) is fixedly connected to one side of the inner cavity of the fixed column (62). The bottom ends of the push columns (74) extend to below the fixed columns (62) and are fixedly connected to the top end of the fourth bevel gear (61). Two spline grooves (78) are provided on the outside of the second rotating shaft (60). Spline parts (77) are provided inside the spline grooves (78). The outside of the spline parts (77) are connected to the inside of the fourth bevel gear (61). A second air cavity (76) is provided inside the second rotating shaft (60) and between the two spline grooves (78). The second air cavity (76) is connected to the inside of the second liquid bag (72) through a pipeline. The second air cavity (76) is connected to the inside of the rotary joint (63). The energy storage cabinet (2) and one side of the side door (3) are fixedly connected with a delivery pipe (64). One end of the delivery pipe (64) is connected to one end of the rotary joint (63).

7. The heat dissipation structure of the energy storage device according to claim 6, characterized in that: A connecting cavity (65) is provided inside the energy storage cabinet (2) and above the through slot (56); a connecting rod (66) is rotatably connected to the inner cavity of the connecting cavity (65); a third fan blade (68) is fixedly sleeved on the outer side of the connecting rod (66); one end of the connecting rod (66) extends into the inside of the through slot (56); a fifth bevel gear (67) meshing with each other is fixedly sleeved on the outer side of the connecting rod (66) and the second rotating shaft (60); and a discharge pipe is fixedly connected inside the energy storage cabinet (2) and below the connecting cavity (65). (69), one end of the row pipe (69) extends to the inside of the connecting cavity (65), the other end of the row pipe (69) extends to the outside of the energy storage cabinet (2), a first air cavity (70) is provided inside the energy storage cabinet (2) and on one side of the connecting cavity (65), the first air cavity (70) is connected to the inside of the connecting cavity (65) through a pipeline, the energy storage cabinet (2) and one side of the side door (3) are fixedly connected to a third connecting pipe (71), one end of the third connecting pipe (71) extends to the inside of the first air cavity (70).

8. The heat dissipation structure of the energy storage device according to claim 7, characterized in that: A first connecting pipe (8) is fixedly connected to one side of the gas delivery pipe (7), one end of which is equipped with a one-way valve; a second connecting pipe (9) is fixedly connected to one end of the pipeline (6), one end of which is equipped with a one-way valve; a heat exchange box (82) is fixedly connected to the top of the base plate (1), a heat exchange pipe (84) is fixedly connected inside the heat exchange box (82), one end of the first connecting pipe (8) and the second connecting pipe (9) are respectively connected to two ends of the heat exchange pipe (84); an exhaust pipe is fixedly connected to the top of the heat exchange box (82); a drain pipe is fixedly connected to one side of the heat exchange box (82); one end of the first fixed pipe (36) is connected to one end of the delivery pipe (64); one end of the linkage box (47) extends into the interior of the heat exchange box (82); and one end of the second connecting pipe (53) is connected to one end of the third connecting pipe (71).

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