Photovoltaic distributed energy storage device

Abstract

The invention relates to a photovoltaic distributed energy storage device, and belongs to the technical field of photovoltaic power generation. Comprising a base, an energy storage device body is arranged at the upper end of the base, and a photovoltaic panel is arranged above the energy storage device body; a heat dissipation mechanism is arranged in the energy storage device body and comprises a fan, a heat transfer plate and a heat dissipation plate. A spraying mechanism is arranged at the upper end of the energy storage device body and comprises a second water pipe, a piston and a water outlet pipe. A driving mechanism is arranged on the base on one side of the energy storage device main body, the driving mechanism comprises a gong plate and a moving plate which slides in a reciprocating manner, the gong plate is fixedly arranged on the base, and a heavy hammer is fixedly arranged on the moving plate; a driving motor is arranged in the energy storage device body and connected with the fan, the piston and the movable plate through a transmission mechanism. The problems that an existing photovoltaic distributed energy storage device is poor in heat dissipation quality and prone to being interfered by animals and hail are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of photovoltaic power generation, and particularly relates to a photovoltaic distributed energy storage device. Background Art

[0002] With the wide application of renewable energy, photovoltaic distributed energy storage devices are becoming increasingly important in the energy field. Such devices can convert solar energy into electrical energy and store it for subsequent use, effectively improving the energy utilization efficiency and stability. However, in practical applications, photovoltaic distributed energy storage devices face some problems that need to be solved urgently.

[0003] On the one hand, heat is generated during the operation of the energy storage device. If the heat cannot be dissipated in a timely and effective manner, the internal temperature of the device will rise, affecting the performance and lifespan of the energy storage components, and even potentially causing safety hazards. On the other hand, these devices are usually installed in outdoor environments and are easily interfered with and damaged by surrounding animals. Animals may bite the wires, hit the device casing, etc., resulting in device failures, affecting its normal operation, increasing the maintenance cost and operation risk. Moreover, in hail weather, the impact of hail will damage the photovoltaic panels, causing the device to malfunction and resulting in huge economic losses.

[0004] Therefore, it is necessary to provide a new photovoltaic distributed energy storage device to solve the above technical problems. Summary of the Invention

[0005] The present invention overcomes the deficiencies of the prior art and provides a photovoltaic distributed energy storage device, which solves the problems of poor heat dissipation quality, susceptibility to animal and hail interference of current photovoltaic distributed energy storage devices.

[0006] To achieve the above object, the present invention is realized by the following technical solutions.

[0007] A photovoltaic distributed energy storage device comprises a base, an energy storage device body is arranged at the upper end of the base, and a photovoltaic panel is arranged above the energy storage device body; a heat dissipation mechanism is arranged inside the energy storage device body, and the heat dissipation mechanism comprises a fan, a heat transfer plate, and a heat dissipation plate; an air inlet is arranged on the side wall on the left side of the energy storage device body, and a heat dissipation port is arranged on the side wall on the right side of the energy storage device body; a fan is rotatably arranged inside the air inlet, a heat transfer plate is arranged at the heat dissipation port, and a heat dissipation plate is arranged outside the heat transfer plate; a spray mechanism is arranged at the upper end of the energy storage device body, and the spray The mechanism includes a second water pipe, a piston, and a water outlet pipe. The second water pipe is arranged at the upper end of the energy storage device body. A piston is slidably arranged inside the second water pipe. The outlet of the second water pipe is arranged at the outlet of the second water pipe, and the outlet of the water outlet pipe is located above the heat dissipation plate. A driving mechanism is arranged on the base on one side of the energy storage device body. The driving mechanism includes a gong plate and a reciprocating sliding moving plate. The gong plate is fixedly arranged on the base, and a heavy hammer is fixedly arranged on the moving plate. A driving motor is arranged inside the energy storage device body, and the driving motor is connected with the fan, the piston, and the moving plate through a transmission mechanism.

[0008] Furthermore, a first filter plate is arranged inside the air inlet of the energy storage device body.

[0009] Furthermore, the spray mechanism also includes a first water pipe, a first one-way valve, and a second one-way valve; a protection box is fixedly arranged on the upper end surface of the energy storage device body, the second water pipe is arranged inside the protection box, and the outlet of the second water pipe is located on the right side; a nozzle is arranged at the outlet of the water outlet pipe, and the spray direction of the nozzle is vertically downward toward the heat sink; a first water pipe is arranged on the side wall of the second water pipe, one end of the first water pipe is connected to the inside of the base, and the other end of the first water pipe is connected to the inside of the second water pipe, and a first one-way valve is arranged at one end of the first water pipe close to the second water pipe; a second one-way valve is arranged at one end of the second water pipe close to the water outlet pipe; a reflux port is arranged on the top plate of the base, and a second filter plate is fixedly arranged inside the reflux port, and the second filter plate is located below the heat sink.

[0010] Furthermore, the driving mechanism also includes a turntable, a fixed plate, a support plate, and a support column; the movable plate is a horizontally arranged square frame structure, and a fixed plate is respectively arranged on the left and right sides of the movable plate, and the fixed plate is fixedly arranged at the upper end surface of the base, and a front and rear horizontally extending card groove is respectively arranged on the end surface of one side where the two fixed plates are close to each other, and the left and right ends of the movable plate are respectively slidably connected to the inside of the card grooves of the two fixed plates, and a front and rear horizontal support plate is fixedly arranged in the middle of the rear end surface of the movable plate, and the described heavy hammer is fixedly arranged at the rear end of the support plate, and the gong plate is located on the rear side of the heavy hammer; the turntable is arranged above the movable plate, and a vertical support column is fixedly arranged at the outer edge of the lower end surface of the turntable, and the support column is inserted into the inside of the movable plate.

[0011] Further, the transmission mechanism includes a second rotating shaft and a first pulley. The driving motor is fixedly arranged on the top plate inside the main body of the energy storage device. A vertical second rotating shaft is rotatably arranged on the top plate of the main body of the energy storage device. The lower end of the second rotating shaft is fixedly connected to the output shaft of the driving motor, and the upper end of the second rotating shaft is fixedly provided with a first pulley. A first movable plate is rotatably arranged on the first pulley. A moving column is fixedly arranged on the end face of the piston away from the water outlet pipe, and a second movable plate is fixedly arranged on the end face of the moving column away from the piston. One end of the first movable plate away from the first pulley is hinged to one end of the second movable plate away from the piston.

[0012] Further, the transmission mechanism further includes a third rotating shaft and a second pulley. A vertical third rotating shaft is also rotatably arranged on the top plate of the main body of the energy storage device. A first bevel gear is fixedly arranged at the lower end of the third rotating shaft, and a second bevel gear is fixedly arranged on the rotating shaft of the fan. The first bevel gear meshes with the second bevel gear. A second pulley is fixedly arranged at the upper end of the third rotating shaft, and the first pulley and the second pulley are connected by a first transmission belt.

[0013] Further, the transmission mechanism further includes a first rotating shaft, a third pulley, and a fourth pulley. The rear end of the protection box extends above the turntable. A vertical first rotating shaft is rotatably arranged on the bottom plate of the protection box. A fourth pulley is fixedly arranged at the upper end of the first rotating shaft, and the lower end of the first rotating shaft is fixedly connected to the center of the upper end face of the turntable. A third pulley is fixedly arranged at the upper end of the third rotating shaft, and the fourth pulley and the third pulley are connected by a second transmission belt.

[0014] Further, two sets of left - right symmetric shielding mechanisms are also arranged on the base. The two shielding mechanisms are located on the left and right sides of the photovoltaic panel. The shielding mechanism includes a protection box, a seesaw, a first spring, and a support column. The protection box is fixedly arranged on the upper end face of the base and is located on one side of the photovoltaic panel. An action hole that penetrates left and right is arranged on the protection box. A seesaw is inserted into the action hole of the protection box. A vertical support column is fixedly arranged on the upper end face of the base near the photovoltaic panel side of the protection box, and the upper end of the support column is hinged to the middle of the seesaw. One end of the seesaw near the photovoltaic panel is connected to the upper end face of the base by a first spring, and a power plate is fixedly arranged at the end of the seesaw away from the photovoltaic panel.

[0015] Further, the shielding mechanism further includes a support box, a baffle, and a second spring. A support box is fixedly arranged on the upper end face of the protection box near the photovoltaic panel side. The support box is located above one side of the photovoltaic panel, and the side of the support box away from the protection box remains open. A baffle is slidably arranged in the opening on the side of the support box away from the protection box. A second spring is arranged inside the support box, and the two ends of the second spring are respectively fixedly connected to the inner wall of the support box and the baffle.

[0016] Furthermore, the shielding mechanism further includes a rotating rod, a one-way gear, a third bevel gear, a reciprocating lead screw, a connecting rod, and a curved rod. A rotating rod is rotatably arranged at the upper end inside the protection box, and a one-way gear is arranged on the outer side of the rotating rod; a connecting rod and a curved rod are arranged inside the protection box. The lower end of the connecting rod is sleeved on the outer side of the rocker, the upper end of the connecting rod is hinged to one end of the curved rod, and the other end of the curved rod is fixedly sleeved on the outer side of the rotating rod; a horizontally reciprocating lead screw is rotatably arranged on the side wall of the protection box close to the support box. A third bevel gear is fixedly arranged at the end of the reciprocating lead screw away from the support box, and the third bevel gear meshes with the one-way gear; the end of the reciprocating lead screw away from the third bevel gear extends into the support box and is screwed to the baffle plate.

[0017] The beneficial effects of the present invention compared with the prior art are as follows: 1. The present invention provides a photovoltaic distributed energy storage device. By installing a fan, a heat dissipation plate, and a water pipe, the heat dissipation effect is enhanced, more heat is taken away, the appropriate temperature inside the main body of the energy storage device is maintained, and its stable operation is ensured.

[0018] 2. The present invention provides a photovoltaic distributed energy storage device. By installing a driving device, the heavy hammer impacts the gong plate to make a sound, which plays a role in driving away the surrounding animals, preventing them from damaging the device, and ensuring the safe operation of the device.

[0019] 3. The present invention provides a photovoltaic distributed energy storage device. By installing a baffle plate, a reciprocating lead screw, a connecting rod, and a power plate, when hailing, a protection barrier is formed to reduce the damage of hail to the photovoltaic energy storage device. After the hail impact ends, it can automatically return to the initial state. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below with reference to the drawings: Figure 1 is the structural schematic diagram of the whole of the present invention; Figure 2 is the structural schematic diagram of the present invention after removing the shielding mechanism Figure 1 ; Figure 3 is the structural schematic diagram of the present invention after removing the shielding mechanism Figure 2 ; Figure 4 is the structural schematic diagram inside the protection box; Figure 5 is the connection schematic diagram between the piston and the second water pipe; Figure 6 is the structural schematic diagram inside the main body of the energy storage device; Figure 7 is the connection schematic diagram between the turntable and the heavy hammer; Figure 8 is the partial structural schematic diagram of the shielding mechanismFigure 1 ; Figure 9 is a partial structural schematic diagram of the shielding mechanism Figure 2 ; Figure 10 is a connection schematic diagram between the support box and the baffle; Among them, 1 is the base, 2 is the main body of the energy storage device, 3 is the fixed rod, 4 is the photovoltaic panel, 5 is the first filter plate, 6 is the protection box, 7 is the first rotating shaft, 8 is the gong plate, 9 is the turntable, 10 is the first water pipe, 11 is the water inlet pipe, 12 is the water outlet pipe, 13 is the heat dissipation plate, 14 is the second filter plate, 15 is the first pulley, 16 is the first movable plate, 17 is the second movable plate, 18 is the moving column, 19 is the second water pipe, 20 is the first one-way valve, 21 is the second one-way valve, 22 is the first transmission belt, 23 is the second pulley, 24 is the third pulley, 25 is the second transmission belt, 26 is the fourth pulley, 27 is the piston, 28 is the driving motor, 29 is the second rotating shaft, 30 is the heat transfer plate, 31 is the third rotating shaft, 32 is the first bevel gear, 33 is the second bevel gear, 34 is the fan, 35 is the fixing plate, 36 is the moving plate, 37 is the support column, 38 is the support plate, 39 is the heavy hammer, 40 is the first spring, 41 is the tipping plate, 42 is the support column, 43 is the protection box, 44 is the power plate, 45 is the connecting rod, 46 is the curved rod, 47 is the rotating rod, 48 is the one-way gear, 49 is the third bevel gear, 50 is the reciprocating lead screw, 51 is the support box, 52 is the baffle, 53 is the second spring. Specific embodiments

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the embodiments and the drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. The technical solutions of the present invention will be described in detail below in conjunction with the embodiments and the drawings, but the protection scope is not limited by this.

[0022] Such as Figure 1As shown in FIG. 10 , the present invention provides a photovoltaic distributed energy storage device, including a base 1, an energy storage device body 2 is arranged on the upper end of the base 1, and a photovoltaic panel 4 is arranged above the energy storage device body 2; a heat dissipation mechanism is arranged inside the energy storage device body 2, and the heat dissipation mechanism includes a fan 34, a heat transfer plate 30, and a heat dissipation plate 13; an air inlet is arranged on the side wall on the left side of the energy storage device body 2, and a heat dissipation port is arranged on the side wall on the right side of the energy storage device body 2, a fan 34 is rotatably arranged inside the air inlet, a heat transfer plate 30 is arranged at the heat dissipation port, and a heat dissipation plate 13 is arranged outside the heat transfer plate 30; a spray mechanism is arranged on the upper end of the energy storage device body 2, and the spray mechanism includes A second water pipe 19, a piston 27, and a water outlet pipe 12. The second water pipe 19 is arranged at the upper end of the energy storage device body 2. A piston 27 is slidably arranged inside the second water pipe 19. The water outlet pipe 12 is arranged at the outlet of the second water pipe 19, and the outlet of the water outlet pipe 12 is located above the heat dissipation plate 13. A driving mechanism is arranged on the base 1 on one side of the energy storage device body 2. The driving mechanism includes a gong plate 8 and a reciprocating moving plate 36. The gong plate 8 is fixedly arranged on the base 1, and a heavy hammer 39 is fixedly arranged on the moving plate 36. A driving motor 28 is arranged inside the energy storage device body 2, and the driving motor 28 is connected to the fan 34, the piston 27, and the moving plate 36 through a transmission mechanism.

[0023] The base 1 is a horizontally arranged square box structure, and a water inlet pipe 11 is arranged on the side wall of the base 1, and water is injected into the base 1 through the water inlet pipe 11. The energy storage device is a square box structure, and the energy storage device body 2 is fixedly arranged at the center of the upper end surface of the base 1. The photovoltaic panel 4 is an inclined square plate-shaped structure, and a vertical fixing rod 3 is fixedly arranged at the four corners of the lower end surface of the photovoltaic panel 4, and the lower end of the fixing rod 3 is fixedly connected to the upper end surface of the base 1.

[0024] A first filter plate 5 is disposed inside the air inlet of the energy storage device body 2 , and the airflow entering the energy storage device body 2 is filtered by the first filter plate 5 .

[0025] The spray mechanism further includes a first water pipe 10 , a first one-way valve 20 , and a second one-way valve 21 .

[0026] A protection box 6 is fixedly arranged on the upper end surface of the energy storage device body 2, and the second water pipe 19 is arranged inside the protection box 6. The second water pipe 19 is arranged horizontally along the left-right direction, and the outlet of the second water pipe 19 is located on the right. A nozzle is arranged at the outlet of the water outlet pipe 12, and the spray direction of the nozzle is vertically downward toward the heat sink 13.

[0027] A first water pipe 10 is provided on the side wall of the second water pipe 19. One end of the first water pipe 10 is connected to the inside of the base 1, and the other end of the first water pipe 10 is connected to the inside of the second water pipe 19. A first one-way valve 20 is provided at one end of the first water pipe 10 close to the second water pipe 19. The first one-way valve 20 ensures that water can only flow from the first water pipe 10 into the second water pipe 19, and the water flow inside the second water pipe 19 cannot flow back into the first water pipe 10.

[0028] A second one-way valve 21 is provided at one end of the second water pipe 19 close to the water outlet pipe 12. The second one-way valve 21 ensures that water can only flow from the second water pipe 19 into the water outlet pipe 12, and the water flow inside the water outlet pipe 12 cannot flow back into the second water pipe 19.

[0029] A return port is provided on the top plate of the base 1, and a second filter plate 14 is fixedly arranged inside the return port. The second filter plate 14 is located below the heat dissipation plate 13.

[0030] The driving mechanism further includes a turntable 9, a fixing plate 35, a support plate 38, and a support column 37.

[0031] The moving plate 36 is a horizontally arranged square frame structure. A fixing plate 35 is respectively arranged on the left and right sides of the moving plate 36. The fixing plate 35 is fixedly arranged on the upper end surface of the base 1. The fixing plate 35 is horizontally arranged along the front and back directions. A front and back horizontally extending card slot is respectively arranged on the end faces of the two fixing plates 35 close to each other. The left and right ends of the moving plate 36 are respectively slidably clamped inside the card slots of the two fixing plates 35, so as to ensure that the moving plate 36 stably reciprocates along the front and back directions. A horizontally arranged support plate 38 is fixedly arranged in the middle of the rear end face of the moving plate 36. The weight 39 is fixedly arranged at the rear end of the support plate 38. The gong plate 8 is located behind the weight 39.

[0032] The turntable 9 is arranged above the moving plate 36. The turntable 9 is a horizontally arranged circular plate structure. A vertical support column 37 is fixedly arranged at the outer edge of the lower end face of the turntable 9. The support column 37 is inserted into the moving plate 36, and the outer side surface of the support column 37 is in sliding contact with the front and back inner walls of the moving plate 36.

[0033] The driving motor 28 is fixedly arranged on the top plate inside the energy storage device main body 2, and the output shaft of the driving motor 28 is vertically upward.

[0034] The transmission mechanism includes a first rotating shaft 7, a second rotating shaft 29, a third rotating shaft 31, a first belt pulley 15, a second belt pulley 23, a third belt pulley 24, a fourth belt pulley 26, a first transmission belt 22, and a second transmission belt 25.

[0035] A vertical second rotating shaft 29 is rotatably arranged on the top plate of the energy storage device main body 2, and the upper end of the second rotating shaft 29 extends into the protection box 6; the lower end of the second rotating shaft 29 is fixedly connected to the output shaft of the driving motor 28, and the upper end of the second rotating shaft 29 is fixedly provided with a first belt pulley 15, and the first belt pulley 15 is located on the left side of the second water pipe 19. A first movable plate 16 is rotatably arranged on the first belt pulley 15, a moving column 18 is fixedly arranged on the end face of the piston 27 away from the water outlet pipe 12, a second movable plate 17 which is horizontally left and right is fixedly arranged on the end face of the moving column 18 away from the piston 27, and one end of the first movable plate 16 away from the first belt pulley 15 is hinged to one end of the second movable plate 17 away from the piston 27.

[0036] A vertical third rotating shaft 31 is also rotatably arranged on the top plate of the energy storage device main body 2, the third rotating shaft 31 is located on the left side of the second rotating shaft 29, and the upper end of the third rotating shaft 31 extends into the protection box 6. A first bevel gear 32 is fixedly arranged at the lower end of the third rotating shaft 31, a second bevel gear 33 is fixedly arranged on the rotating shaft of the fan 34, and the first bevel gear 32 is meshed with the second bevel gear 33. The upper end of the third rotating shaft 31 is fixedly provided with a second belt pulley 23 and a third belt pulley 24 which are distributed up and down, and the first belt pulley 15 and the second belt pulley 23 are connected by a first transmission belt 22.

[0037] The rear end of the protection box 6 extends above the turntable 9, a vertical first rotating shaft 7 is rotatably arranged on the bottom plate of the protection box 6, a fourth belt pulley 26 is fixedly arranged at the upper end of the first rotating shaft 7, and the lower end of the first rotating shaft 7 is fixedly connected to the center of the upper end face of the turntable 9. The outer diameter of the fourth belt pulley 26 is larger than the outer diameter of the third belt pulley 24, and the fourth belt pulley 26 and the third belt pulley 24 are connected by a second transmission belt 25.

[0038] Two groups of left and right symmetric shielding mechanisms are also arranged on the base 1, and the two groups of shielding mechanisms are located on the left and right sides of the photovoltaic panel 4. The shielding mechanism includes a first spring 40, a rocker 41, a protection box 43, a connecting rod 45, a curved rod 46, a rotating rod 47, a one-way gear 48, a second bevel gear 33, a reciprocating lead screw 50, a support box 51, a baffle 52, and a second spring 53.

[0039] The protection box 43 is fixedly arranged on the upper end face of the base 1, and the protection box 43 is located on one side of the photovoltaic panel 4; the protection box 43 is a hollow square box structure, and an action hole penetrating left and right is arranged on the protection box 43. A rocker 41 is inserted into the action hole of the protection box 43. A vertical support column 42 is fixedly arranged at the upper end face of the base 1 on the side of the protection box 43 close to the photovoltaic panel 4, and the upper end of the support column 42 is hinged to the middle of the rocker 41. One end of the rocker 41 close to the photovoltaic panel 4 is connected to the upper end face of the base 1 through a first spring 40, and a power plate 44 is fixedly arranged at the end of the rocker 41 far from the photovoltaic panel 4. When the rocker 41 is not interfered by external forces, under the resilience of the first spring 40, the end of the rocker 41 far from the photovoltaic panel 4 is higher than the end of the rocker 41 close to the photovoltaic panel 4.

[0040] A support box 51 is fixedly arranged on the upper end face of the protection box 43 on the side close to the photovoltaic panel 4. The support box 51 is located above one side of the photovoltaic panel 4, and the slope of the support box 51 is the same as that of the photovoltaic panel 4. One side of the support box 51 far from the protection box 43 is kept open, and a baffle 52 is slidably arranged inside the opening on the side of the support box 51 far from the protection box 43; when the baffle 52 extends out of the opening of the support box 51, the baffle 52 is located above the photovoltaic panel 4. A second spring 53 is arranged inside the support box 51, and both ends of the second spring 53 are fixedly connected to the inner wall of the support box 51 and the baffle 52 respectively.

[0041] A horizontally front - rear rotating rod 47 is rotatably arranged at the upper end inside the protection box 43, and a one - way gear 48 is arranged outside the rotating rod 47. When the rotating rod 47 rotates counterclockwise, it drives the one - way gear 48 to rotate; when the rotating rod 47 rotates clockwise, it cannot drive the one - way gear 48 to rotate. A connecting rod 45 and a curved rod 46 are arranged inside the protection box 43. The lower end of the connecting rod 45 is sleeved outside the rocker 41, the upper end of the connecting rod 45 is hinged to one end of the curved rod 46, and the other end of the curved rod 46 is fixedly sleeved outside the rotating rod 47.

[0042] A horizontally left - right reciprocating lead screw 50 is rotatably arranged on the side wall of the protection box 43 close to the support box 51. A third bevel gear 49 is fixedly arranged at the end of the reciprocating lead screw 50 far from the support box 51, and the third bevel gear 49 meshes with the one - way gear 48. The end of the reciprocating lead screw 50 far from the third bevel gear 49 extends into the support box 51 and is screwed to the baffle 52.

[0043] The working principle of the present invention is as follows: When the driving motor 28 rotates, it drives the first pulley 15 to rotate through the second rotating shaft 29. The first pulley 15 drives the second pulley 23 to rotate through the first transmission belt 22. The second pulley 23 drives the third rotating shaft 31 to rotate. The third rotating shaft 31 drives the fan 34 to rotate through the meshing first bevel gear 32 and second bevel gear 33. The airflow outside the energy storage device main body 2 enters the inside of the energy storage device main body 2 after being filtered by the first filter plate 5, and then under the action of the fan 34, the airflow blows the heat to the heat transfer plate 30, and the heat transfer plate 30 conducts the heat to the heat dissipation plate 13. When the first pulley 15 is rotating, it drives the piston 27 to reciprocate inside the second water pipe 19 through the mutual cooperation of the first movable plate 16 and the second movable plate 17. When the piston 27 slides away from the water outlet pipe 12, a negative pressure appears inside the second water pipe 19, thereby pumping the water inside the base 1 into the second water pipe 19 through the first water pipe 10; when the piston 27 slides towards the water outlet pipe 12, the piston 27 pushes the water inside the second water pipe 19 into the water outlet pipe 12, and the water outlet pipe 12 converts the water flow into spray through the nozzle and sprays it onto the heat dissipation plate 13 to promote the heat on the heat dissipation plate 13 to dissipate outward. The water flow on the heat dissipation plate 13 drips downward and returns to the inside of the base 1 after being filtered by the second filter plate 14.

[0044] When the third rotating shaft 31 is rotating, the third pulley 24 rotates synchronously. The third pulley 24 drives the first rotating shaft 7 to rotate through the second transmission belt 25. The first rotating shaft 7 drives the turntable 9 to rotate synchronously. The turntable 9 drives the support column 37 to rotate synchronously. The support column 37 revolves around the axis of the turntable 9, thereby driving the moving plate 36 to reciprocate between the two fixed plates 35. The moving plate 36 drives the weight 39 to reciprocate through the support plate 38, thereby continuously knocking the gong plate 8, and the sound generated by the knocking drives away the animals.

[0045] When hail appears, the hail continuously strikes the power plate 44. The power plate 44 drives the end of the seesaw 41 away from the photovoltaic panel 4 to rotate downward, and the end of the seesaw 41 close to the photovoltaic panel 4 rotates upward, and the first spring 40 is stretched. When the end of the seesaw 41 away from the photovoltaic panel 4 rotates downward, it drives the connecting rod 45 to slide downward. The connecting rod 45 drives the end of the curved rod 46 away from the rotating rod 47 to rotate downward. At this time, the rotating rod 47 rotates counterclockwise. The rotating rod 47 drives the one-way gear 48 to rotate. The one-way gear 48 drives the third bevel gear 49 to rotate. The third bevel gear 49 drives the reciprocating lead screw 50 to rotate. Since the reciprocating lead screw 50 is screwed to the baffle 52, it drives the baffle 52 to extend a certain distance outward from the opening of the support box 51, and the second spring 53 is stretched. When the force of this hail disappears, the end of the seesaw 41 away from the photovoltaic panel 4 rotates upward under the resilience of the first spring 40. The seesaw 41 drives the connecting rod 45 to slide upward. The connecting rod 45 drives the rotating rod 47 to rotate clockwise through the curved rod 46. The rotating rod 47 no longer drives the one-way gear 48 to rotate. Then the baffle 52 retracts a certain distance under the resilience of the second spring 53. The retracting distance of the baffle 52 is less than the extending distance. When the next hail strikes the power plate 44 again, the baffle 52 extends a certain distance again, and then the baffle 52 retracts a certain distance again, repeating continuously until the baffle 52 completely extends to the outside of the opening of the support box 51. At this time, the baffles 52 of the two sets of shielding mechanisms are butted against each other and are located above the photovoltaic panel 4, thereby shielding and protecting the photovoltaic panel 4. When the hail disappears, the baffle 52 completely retracts into the support box 51 under the resilience of the second spring 53, exposing the photovoltaic panel 4.

[0046] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claim.

Claims

1. A photovoltaic distributed energy storage device, characterized in that: The invention comprises a base (1), an energy storage device body (2) is arranged at the upper end of the base (1), and a photovoltaic panel (4) is arranged above the energy storage device body (2); a heat dissipation mechanism is arranged inside the energy storage device body (2), the heat dissipation mechanism comprises a fan (34), a heat transfer plate (30), and a heat dissipation plate (13); an air inlet is arranged on the side wall on the left side of the energy storage device body (2), and a heat dissipation port is arranged on the side wall on the right side of the energy storage device body (2); a fan (34) is rotatably arranged inside the air inlet, a heat transfer plate (30) is arranged at the heat dissipation port, and a heat dissipation plate (13) is arranged outside the heat transfer plate (30); a spray mechanism is arranged at the upper end of the energy storage device body (2), and the spray mechanism comprises a second water pipe (19), a piston (27), a water outlet pipe (1 2), a second water pipe (19) is arranged at the upper end of the energy storage device body (2), a piston (27) is slidably arranged inside the second water pipe (19), a water outlet pipe (12) is arranged at the outlet of the second water pipe (19), and the outlet of the water outlet pipe (12) is located above the heat dissipation plate (13); a driving mechanism is arranged on the base (1) on one side of the energy storage device body (2), the driving mechanism comprises a gong plate (8) and a reciprocating sliding moving plate (36), the gong plate (8) is fixedly arranged on the base (1), and a heavy hammer (39) is fixedly arranged on the moving plate (36); a driving motor (28) is arranged inside the energy storage device body (2), and the driving motor (28) is connected to the fan (34), the piston (27), and the moving plate (36) through a transmission mechanism.

2. A photovoltaic distributed energy storage device according to claim 1, characterized in that: A first filter plate (5) is arranged inside the air inlet of the energy storage device body (2).

3. A photovoltaic distributed energy storage device according to claim 1, characterized in that: The spray mechanism further comprises a first water pipe (10), a first one-way valve (20), and a second one-way valve (21); a protection box (6) is fixedly arranged on the upper end surface of the energy storage device body (2); the second water pipe (19) is arranged inside the protection box (6); and the outlet of the second water pipe (19) is located on the right side; a nozzle is arranged at the outlet of the water outlet pipe (12); the spray direction of the nozzle is vertically downward toward the heat sink (13); the first water pipe (10) is arranged on the side wall of the second water pipe (19); One end of the first water pipe (10) is connected to the interior of the base (1), the other end of the first water pipe (10) is connected to the interior of the second water pipe (19), a first one-way valve (20) is provided at one end of the first water pipe (10) close to the second water pipe (19); a second one-way valve (21) is provided at one end of the second water pipe (19) close to the water outlet pipe (12); a reflux port is provided on the top plate of the base (1), a second filter plate (14) is fixedly provided inside the reflux port, and the second filter plate (14) is located below the heat dissipation plate (13).

4. A photovoltaic distributed energy storage device according to claim 3, characterized in that: The driving mechanism further comprises a rotating disk (9), a fixed plate (35), a supporting plate (38), and a supporting column (37); the movable plate (36) is a horizontally arranged square frame structure, and a fixed plate (35) is respectively arranged on the left and right sides of the movable plate (36), and the fixed plate (35) is fixedly arranged on the upper end surface of the base (1); a card slot extending horizontally forward and backward is respectively arranged on the end surfaces of the two fixed plates (35) close to each other, and the left and right ends of the movable plate (36) are respectively slidably engaged with the fixed plate (35) and the movable plate (36) is respectively ... A front-to-rear horizontal support plate (38) is fixedly arranged in the middle of the rear end surface of the movable plate (36) inside the slots of the two fixed plates (35), and a weight (39) is fixedly arranged at the rear end of the support plate (38), and the gong plate (8) is located at the rear side of the weight (39); the turntable (9) is arranged above the movable plate (36), and a vertical support column (37) is fixedly arranged at the outer edge of the lower end surface of the turntable (9), and the support column (37) is inserted into the movable plate (36).

5. A photovoltaic distributed energy storage device according to claim 4, characterized in that: The transmission mechanism comprises a second rotating shaft (29) and a first belt pulley (15); the driving motor (28) is fixedly arranged on a top plate inside the energy storage device body (2); a vertical second rotating shaft (29) is rotatably arranged on the top plate of the energy storage device body (2); the lower end of the second rotating shaft (29) is fixedly connected to the output shaft of the driving motor (28); the upper end of the second rotating shaft (29) is fixedly arranged with a first belt pulley (15); a first movable plate (16) is rotatably arranged on the first belt pulley (15); a moving column (18) is fixedly arranged on an end surface of a side of the piston (27) away from the water outlet pipe (12); a second movable plate (17) is fixedly arranged on an end surface of the moving column (18) away from the piston (27); an end of the first movable plate (16) away from the first belt pulley (15) is hinged to an end of the second movable plate (17) away from the piston (27).

6. A photovoltaic distributed energy storage device according to claim 5, characterized in that: The transmission mechanism further comprises a third rotating shaft (31) and a second belt pulley (23); a vertical third rotating shaft (31) is rotatably arranged on the top plate of the energy storage device body (2); a first bevel gear (32) is fixedly arranged at the lower end of the third rotating shaft (31); a second bevel gear (33) is fixedly arranged on the rotating shaft of the fan (34); the first bevel gear (32) and the second bevel gear (33) are meshed; a second belt pulley (23) is fixedly arranged at the upper end of the third rotating shaft (31); the first belt pulley (15) and the second belt pulley (23) are connected via a first transmission belt (22).

7. A photovoltaic distributed energy storage device according to claim 6, characterized in that: The transmission mechanism further comprises a first rotating shaft (7), a third belt pulley (24), and a fourth belt pulley (26); the rear end of the protection box (6) extends to the top of the turntable (9); a vertical first rotating shaft (7) is rotatably arranged on the bottom plate of the protection box (6); a fourth belt pulley (26) is fixedly arranged at the upper end of the first rotating shaft (7); the lower end of the first rotating shaft (7) is fixedly connected to the center of the upper end surface of the turntable (9); a third belt pulley (24) is fixedly arranged at the upper end of the third rotating shaft (31); the fourth belt pulley (26) and the third belt pulley (24) are connected via a second transmission belt (25).

8. A photovoltaic distributed energy storage device according to claim 1, characterized in that: Two groups of left-right symmetrical shielding mechanisms are also provided on the base (1), and the two groups of shielding mechanisms are located on the left and right sides of the photovoltaic panel (4); the shielding mechanisms include a protection box (43), a seesaw (41), a first spring (40), and a pillar (42); the protection box (43) is fixedly provided on the upper end surface of the base (1), and the protection box (43) is located on one side of the photovoltaic panel (4); a left-right through-hole is provided on the protection box (43); a seesaw (41) is inserted into the inside of the action hole of the protection box (43); a vertical pillar (42) is fixedly provided on the upper end surface of the base (1) on the side of the protection box (43) close to the photovoltaic panel (4), and the upper end of the pillar (42) is hinged to the middle part of the seesaw (41); one end of the seesaw (41) close to the photovoltaic panel (4) is connected to the upper end surface of the base (1) through the first spring (40), and one end of the seesaw (41) away from the photovoltaic panel (4) is fixedly provided with a power plate (44).

9. A photovoltaic distributed energy storage device according to claim 8, characterized in that: The shielding mechanism further comprises a support box (51), a baffle (52), and a second spring (53); the support box (51) is fixedly arranged on an end surface of an upper end of the protection box (43) close to the photovoltaic panel (4); the support box (51) is located on the upper side of the photovoltaic panel (4); a side of the support box (51) away from the protection box (43) remains open; a baffle (52) is slidably arranged inside the opening of the side of the support box (51) away from the protection box (43); a second spring (53) is arranged inside the support box (51); two ends of the second spring (53) are respectively fixedly connected to the inner wall of the support box (51) and the baffle (52).

10. A photovoltaic distributed energy storage device according to claim 9, characterized in that: The shielding mechanism further comprises a rotating rod (47), a one-way gear (48), a third bevel gear (49), a reciprocating screw rod (50), a connecting rod (45), and a curved rod (46). The rotating rod (47) is rotatably arranged at the upper end inside the protection box (43), and the one-way gear (48) is arranged outside the rotating rod (47). A connecting rod (45) and a curved rod (46) are arranged inside the protection box (43), the lower end of the connecting rod (45) is sleeved on the outer side of the seesaw (41), and the upper end of the connecting rod (45) is connected to one end of the curved rod (46). The hinged connection is such that the other end of the curved rod (46) is fixedly sleeved on the outer side of the rotating rod (47); a left-right horizontal reciprocating screw rod (50) is rotatably arranged on a side wall of the protection box (43) close to the supporting box (51); a third bevel gear (49) is fixedly arranged on the end of the reciprocating screw rod (50) away from the supporting box (51); the third bevel gear (49) is meshed with the one-way gear (48); and the end of the reciprocating screw rod (50) away from the third bevel gear (49) extends into the interior of the supporting box (51) and is screwed to the baffle plate (52).

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