A photovoltaic energy storage lithium battery device

Abstract

The present invention relates to the technical field of photovoltaic energy storage, and proposes a photovoltaic energy storage lithium battery device, comprising a fixed frame, a battery, a top shell, a rotating frame, a supporting frame, a positioning mechanism, a flip assembly, a carrier and a fixed assembly, wherein the battery is fixedly mounted inside the fixed frame through a base, the top shell is fixedly mounted on the top of the fixed frame, the rotating frame is rotatably mounted on the top shell, the supporting frame is fixedly mounted on the top of the rotating frame, the positioning mechanism is mounted inside the top shell, the flip assembly is mounted on the top of the supporting frame, the carrier is slidably mounted on the flip assembly, a plurality of solar panels are equidistantly mounted on the carrier, and the fixed assembly is mounted inside the flip assembly. Through the above technical scheme, the problem of output voltage fluctuation in the power generation process caused by adjustment of the angle between sunlight and the battery panel in the prior art, which in turn causes damage to the photovoltaic energy storage lithium battery device and low working efficiency, is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic energy storage, and in particular to a photovoltaic energy storage lithium battery device. Background Art

[0002] Photovoltaic energy storage lithium battery equipment is a kind of energy storage equipment that combines solar panels and lithium-ion battery technology. Its main function is to collect and convert sunlight energy into direct current through solar panels, and then store this direct current in built-in high-quality lithium-ion batteries. When users need to use electricity, photovoltaic energy storage lithium battery equipment can convert the direct current stored in the battery back into alternating current, thereby providing clean energy and power solutions. This equipment has the characteristics of environmental protection, energy saving, and high efficiency, and is widely used in homes, commercial buildings, public facilities and other fields.

[0003] During the operation of photovoltaic energy storage lithium battery equipment, external weather conditions and light intensity will affect the normal operation of the photovoltaic equipment lithium battery. Light intensity will directly affect the power generation efficiency of photovoltaic panels and the working life of lithium batteries. When the angle between the panel and sunlight changes or there is insufficient light, the output voltage of the panel will decrease, thereby affecting the power supply capacity of the entire system. At the same time, light intensity will also be affected on rainy days or in obstructed conditions.

[0004] In order to solve the problem that the photovoltaic energy storage lithium battery equipment in the prior art is affected by the change of external light intensity during use, which affects the power generation efficiency and makes it difficult for the lithium battery to work normally, when the direction of the battery panel needs to be adjusted in the prior art, the position of the battery panel is adjusted by an electric telescopic rod, and then the position is fixed with a buckle, so that the light-facing angle of the battery panel is better and the solar energy utilization rate is higher. However, in actual use, it is difficult to accurately adjust the position of the battery panel only by the cooperation of the electric telescopic rod and the buckle, which affects the angle between the sunlight and the battery panel, thereby affecting the normal operation of the lithium battery and greatly affecting the working efficiency of the photovoltaic energy storage lithium battery equipment.

[0005] In response to the problems existing in the above-mentioned prior art, we designed a photovoltaic energy storage lithium battery device, which solves the problem in the related technology that the output voltage fluctuates during the power generation process due to the adjustment of the angle between sunlight and the solar panel, which in turn causes damage to the photovoltaic energy storage lithium battery device and low working efficiency. Summary of the invention

[0006] The present invention proposes a photovoltaic energy storage lithium battery device, which solves the problem in the prior art that the output voltage fluctuates during the power generation process due to the adjustment of the angle between sunlight and the battery panel, thereby causing damage to the photovoltaic energy storage lithium battery device and low working efficiency.

[0007] The technical solution of the present invention is as follows:

[0008] A photovoltaic energy storage lithium battery device, comprising:

[0009] Fixed rack;

[0010] A battery, wherein the battery is fixedly mounted inside the fixed frame via a base;

[0011] A top shell, the top shell is fixedly mounted on the top of the fixed frame;

[0012] A rotating frame, the rotating frame is rotatably mounted on the top shell;

[0013] A supporting frame, wherein the supporting frame is fixedly mounted on the top of the rotating frame;

[0014] A position adjustment mechanism, which is installed inside the top shell and is used to adjust the position of the rotating frame;

[0015] Wherein, the positioning mechanism comprises a rotation adjustment component and an angle adjustment component, the rotation adjustment component is installed inside the top shell, and the angle adjustment component is installed on the side of the supporting frame;

[0016] A flip assembly, the flip assembly is mounted on the top of the supporting frame;

[0017] A cargo rack, the cargo rack being slidably mounted on the flip assembly, and a plurality of solar panels being mounted on the cargo rack at equal distances;

[0018] Wherein, the flip assembly is used to cooperate with the angle adjustment assembly to adjust the position of the carrier;

[0019] A fixing assembly is installed inside the flip assembly and is used to fix the relative position between the carrier and the supporting frame.

[0020] On the basis of the above scheme, the rotation adjustment component includes:

[0021] A screw rod, the screw rod being rotatably mounted inside the top shell;

[0022] A first motor, wherein the first motor is fixedly mounted on the outer side of the top shell, and an output end of the first motor is fixedly connected to the screw rod;

[0023] A sliding frame, the sliding frame is slidably mounted inside the top shell;

[0024] A threaded block, wherein the threaded block is threadably sleeved on the screw rod and the threaded block is fixedly connected to the sliding frame;

[0025] A driving unit, the driving unit is installed inside the sliding frame and is used to drive the rotating frame to rotate;

[0026] A stabilizing portion, wherein the stabilizing portion is mounted on the fixed frame and is used to maintain the stability of the rotating frame when it rotates.

[0027] On the basis of the above scheme, the driving unit comprises:

[0028] A friction ring, the friction ring is fixedly mounted on the bottom of the rotating frame;

[0029] A housing, wherein the housing is symmetrically and slidably mounted inside the sliding frame;

[0030] A friction wheel, the friction wheel being rotatably mounted on the top of the two shells;

[0031] A spring is connected to the inner side walls of the two shells and the sliding frame.

[0032] In addition to the above solutions, it also includes:

[0033] A worm wheel, wherein the worm wheel is rotatably mounted inside the two housings, and the worm wheel is fixedly connected to the friction wheel;

[0034] A transmission shaft, the transmission shaft being rotatably mounted inside the sliding frame;

[0035] A second motor, wherein the second motor is fixedly mounted on the sliding frame, and an output end of the second motor is fixedly connected to the transmission shaft;

[0036] A worm is rotatably mounted inside the two housings, the worm is meshed with the worm wheel, and the worm is slidably matched with the transmission shaft.

[0037] On the basis of the above scheme, the stabilizing part comprises:

[0038] An annular slide rail, the annular slide rail is fixedly mounted on the bottom of the rotating frame;

[0039] Brackets, a plurality of brackets are fixedly mounted at equal angles on the top of the fixed rack;

[0040] A rolling body is rotatably mounted on the top of each bracket, and the rolling body is in rolling cooperation with the annular slide rail.

[0041] Based on the above solution, the angle adjustment component includes:

[0042] First electric cylinders, a plurality of first electric cylinders are fixedly mounted at equal angles on one side of the support frame;

[0043] A push plate is fixedly mounted on the output end of the first electric cylinder, and the push plate is rotatably connected to the side of the carrier.

[0044] Based on the above solution, the flip assembly includes:

[0045] A turning frame, wherein the turning frame is fixedly mounted on the supporting frame at a position away from the first electric cylinder;

[0046] A sliding frame, the sliding frame is rotatably mounted on the top of the flip frame through a connecting rod;

[0047] A guide rail, the guide rail is fixedly mounted on the bottom of the carrier, and the guide rail is slidably matched with the sliding frame;

[0048] Damping rollers: a plurality of damping rollers are mounted on the top of the overturning frame for equal angle rotation, and the damping rollers are in contact with the connecting rod.

[0049] On the basis of the above scheme, the fixing assembly comprises:

[0050] A mounting frame, the mounting frame is mounted inside the sliding frame, and the mounting frame is located at the lower part of the guide rail;

[0051] A second electric cylinder, the second electric cylinder being fixedly mounted on both sides of the mounting frame;

[0052] A clamping frame, the output ends of the second electric cylinders on both sides are fixedly mounted with the clamping frame, and the clamping frame is slidably matched with the mounting frame;

[0053] Electromagnets, the electromagnets are fixedly mounted on opposite sides of the two clamping frames;

[0054] A plurality of fixed claws are symmetrically and equidistantly fixedly mounted on opposite sides of the two clamping frames;

[0055] A fixing part is installed inside the turning frame and is used to fix the position between the connecting rod and the turning frame.

[0056] On the basis of the above solution, the fixing part comprises:

[0057] A third electric cylinder, a plurality of which are fixedly mounted inside the flip frame;

[0058] A positioning frame, the output end of the third electric cylinder is fixedly mounted with the positioning frame, and the positioning frame is located at the lower part of the connecting rod;

[0059] Anti-slip strips, a plurality of anti-slip strips are installed at equal angles on the top of the positioning frame.

[0060] On the basis of the above solution, a heat dissipation unit is also included, and the heat dissipation unit includes:

[0061] Heat dissipation slots, a plurality of heat dissipation slots are provided at equal distances on the side of the fixed frame;

[0062] A wind shielding groove is fixedly installed on the outside of each heat dissipation groove.

[0063] The working principle and beneficial effects of the present invention are:

[0064] 1. In the present invention, the second motor drives the transmission shaft to rotate, the transmission shaft drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the friction wheel to rotate, and the friction ring can be driven to rotate, thereby improving the efficiency and stability of the rotating frame in adjusting the position, and improving the stability of the solar panel during adjustment.

[0065] 2. In the present invention, the second electric cylinder pushes the clamping frame to move. When both clamping frames contact the guide rail, the second electric cylinder is closed, and the position between the clamping frame and the guide rail is fixed by the fixing claws on the clamping frame. Then the electromagnet is started to fix the two clamping frames firmly together, thereby fixing the position between the guide rail and the sliding frame. Since the multiple fixing claws on the clamping frame are divided into two groups, the two groups of fixing claws are arranged obliquely and in opposite directions. In combination with the setting of the electromagnet, the position between the guide rail and the sliding frame can be fixed more stably, thereby reducing the possibility of damage to the solar panel caused by bad weather.

[0066] 3. In the present invention, through the cooperation of the angle adjustment component and the rotation adjustment component, the position of the solar panel can be accurately and quickly adjusted through the carrier, so that it is always in the best working position. Through the cooperation of the stabilizing part and the flipping part, the stability of the equipment is guaranteed, and the possibility of output voltage fluctuations in the power generation process due to the adjustment of the position of the solar panel is reduced, thereby improving the stability and working efficiency of the equipment. Through the setting of the fixing component, the position of the solar panel can be quickly fixed when encountering harsh environments, reducing the possibility of damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0068] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0069] Figure 2 It is a schematic diagram of the overall structure from another angle in the present invention;

[0070] Figure 3 It is a cross-sectional structural schematic diagram of the coordination between the positioning mechanism and the heat dissipation part in the present invention;

[0071] Figure 4 It is a structural schematic diagram of the rotation adjustment component in the present invention;

[0072] Figure 5 It is a cross-sectional structural schematic diagram of the cooperation between the driving part and the sliding frame in the present invention;

[0073] Figure 6 It is a schematic diagram of the structure of the stabilizing component in the present invention;

[0074] Figure 7 It is a cross-sectional structural schematic diagram of the angle adjustment assembly in the present invention;

[0075] Figure 8 It is a schematic diagram of the structure of the cooperation between the carrier and the guide rail in the present invention;

[0076] Fig. 9 It is a cross-sectional structural schematic diagram of the cooperation between the flip assembly and the fixing assembly in the present invention;

[0077] Fig.10 It is a cross-sectional structural schematic diagram of the flip assembly in the present invention;

[0078] Fig.11 It is a cross-sectional structural schematic diagram of the fixing component in the present invention;

[0079] Fig.12 It is a schematic structural diagram of the fixing part in the present invention.

[0080] In the figure: 1. fixed frame; 2. battery; 3. base; 4. top shell; 5. rotating frame; 6. supporting frame; 7. loading rack; 8. solar panel; 9. screw; 10. first motor; 11. sliding frame; 12. threaded block; 13. friction ring; 14. shell; 15. friction wheel; 16. spring; 17. worm gear; 18. transmission shaft; 19. second motor; 20. worm; 21. annular slide rail; 22. bracket; 23. rolling body; 24. first electric cylinder; 25. push plate; 26. turning frame; 27. sliding frame; 28. connecting rod; 29. ​​guide rail; 30. damping roller; 31. mounting frame; 32. second electric cylinder; 33. clamping frame; 34. electromagnet; 35. fixing claw; 36. third electric cylinder; 37. positioning frame; 38. anti-skid strip; 39. heat dissipation groove; 40. wind shield groove. DETAILED DESCRIPTION

[0081] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0082] like Figures 1 to 12 As shown, this embodiment proposes a photovoltaic energy storage lithium battery device, including a fixed frame 1, a battery 2, a top shell 4, a rotating frame 5, a supporting frame 6, a positioning mechanism, a flip assembly, a loading rack 7 and a fixed assembly, the battery 2 is fixedly installed inside the fixed frame 1 through a base 3, the top shell 4 is fixedly installed on the top of the fixed frame 1, the rotating frame 5 is rotatably installed on the top shell 4, the supporting frame 6 is fixedly installed on the top of the rotating frame 5, the positioning mechanism is installed inside the top shell 4, and is used to adjust the position of the rotating frame 5, wherein the positioning mechanism includes a rotation adjustment assembly and an angle adjustment assembly, and the rotation adjustment assembly is installed Inside the top shell 4, the rotation adjustment assembly includes a screw 9, a first motor 10, a sliding frame 11, a threaded block 12, a driving unit and a stabilizing unit. The screw 9 is rotatably installed inside the top shell 4, the first motor 10 is fixedly installed on the outside of the top shell 4, the output end of the first motor 10 is fixedly connected to the screw 9, the sliding frame 11 is slidably installed inside the top shell 4, the threaded block 12 is threadedly sleeved on the screw 9, the threaded block 12 is fixedly connected to the sliding frame 11, the driving unit is installed inside the sliding frame 11, and is used to drive the rotating frame 5 to rotate. The stabilizing unit is installed on the fixed frame 1, and is used to maintain the stability of the rotating frame 5 during rotation.

[0083] Specifically, when in use, first install the fixed frame 1 at the set position, then start the first motor 10, the first motor 10 drives the screw rod 9 to rotate, the screw rod 9 drives the threaded block 12 to move, the threaded block 12 drives the sliding frame 11 to move in the top shell 4, until the driving part moves to the working position, and then according to the specific environment, start the driving part to drive the rotating frame 5 to rotate on the top shell 4, the rotating frame 5 drives the supporting frame 6 to rotate, until the supporting frame 6 drives the carrier 7 to move to the set position, so that the orientation of the solar panel 8 on the carrier 7 is in the best position, and at the same time At this time, under the action of the stabilizing part, the movement of the carrier 7 can be made more stable, and then the angle adjustment component is started to adjust the angle position between the carrier 7 and the supporting frame 6 until the solar panel 8 is perpendicular to the sunlight. As time goes by, under the action of the driving part and the angle adjustment component, the position of the solar panel 8 on the carrier 7 is adjusted according to the light position at different times, so that it is always in the best position. The electric energy converted by the solar panel 8 will be stored in the battery 2. When there is bad weather such as strong wind outside, the fixing component is started to prevent the solar panel 8 from being damaged during work.

[0084] As mentioned above, the driving part includes a friction ring 13, a shell 14, a friction wheel 15 and a spring 16. The friction ring 13 is fixedly installed at the bottom of the rotating frame 5, the shell 14 is symmetrically slidably installed inside the sliding frame 11, the friction wheels 15 are rotatably installed on the top of the two shells 14, and the two shells 14 and the inner side walls of the sliding frame 11 are connected with springs 16.

[0085] Specifically, when it is necessary to drive the rotating frame 5 to rotate, the sliding frame 11 drives the shell 14 to move. When the sliding frame 11 drives the friction wheel 15 on one of the shells 14 to contact the friction ring 13, the spring 16 is compressed at this time, and the corresponding friction wheel 15 is firmly pressed on the friction ring 13 through the shell 14, and then the friction wheel 15 is driven to rotate, and the friction wheel 15 drives the friction ring 13 to rotate, and the friction ring 13 drives the rotating frame 5 to rotate, thereby driving the supporting frame 6 to rotate. When the sun sets, the shell 14 is driven to move by the sliding frame 11 until the other friction wheel 15 contacts the friction ring 13, and then the rotating frame 5 can be driven to rotate in the opposite direction until it rotates to the set angle.

[0086] The above-mentioned also includes a worm gear 17, a transmission shaft 18, a second motor 19 and a worm 20. The worm gear 17 is rotatably installed inside the two housings 14, the worm gear 17 is fixedly connected to the friction wheel 15, the transmission shaft 18 is rotatably installed inside the sliding frame 11, the second motor 19 is fixedly installed on the sliding frame 11, and the output end of the second motor 19 is fixedly connected to the transmission shaft 18. The worm 20 is rotatably installed inside the two housings 14, the worm 20 is meshed with the worm gear 17, and the worm 20 is slidably matched with the transmission shaft 18.

[0087] Specifically, when the friction wheel 15 is driven to rotate, the second motor 19 is started, the second motor 19 drives the transmission shaft 18 to rotate, the transmission shaft 18 drives the worm 20 to rotate, the worm 20 drives the worm wheel 17 to rotate, the worm wheel 17 drives the friction wheel 15 to rotate, and the friction ring 13 can be driven to rotate.

[0088] As mentioned above, the stabilizing part includes an annular slide rail 21, a bracket 22 and a rolling body 23. The annular slide rail 21 is fixedly installed at the bottom of the rotating frame 5, and multiple brackets 22 are fixedly installed at equal angles on the top of the fixed frame 1. A rolling body 23 is rotatably installed on the top of each bracket 22, and the rolling body 23 rolls with the annular slide rail 21.

[0089] Specifically, when the rotating frame 5 rotates, the rotating frame 5 drives the annular slide rail 21 to rotate. When the annular slide rail 21 rotates, the rolling body 23 on the bracket 22 rolls with the annular slide rail 21, thereby improving the stability of the rotating frame 5 during rotation.

[0090] The angle adjustment component is installed on the side of the supporting frame 6, and the angle adjustment component includes a first electric cylinder 24 and a pushing plate 25. Multiple first electric cylinders 24 are fixedly installed at equal angles on one side of the supporting frame 6, and a pushing plate 25 is fixedly installed on the output end of the first electric cylinder 24. The pushing plate 25 is rotatably connected to the side of the loading rack 7.

[0091] Specifically, while the rotating frame 5 drives the supporting frame 6 to rotate, the angle between the carrier 7 and the supporting frame 6 must also be adjusted. At this time, the first electric cylinder 24 is started, and the first electric cylinder 24 drives the pushing plate 25 to move. The pushing plate 25 pushes the carrier 7 to slide on the sliding frame 27. The carrier 7 and the pushing plate 25 rotate relative to each other, so that the angle between the carrier 7 and the supporting frame 6 can be adjusted.

[0092] The flipping assembly is installed on the top of the supporting frame 6, and the flipping assembly includes a flipping frame 26, a sliding frame 27, a guide rail 29 and a damping roller 30. The flipping frame 26 is fixedly installed on the supporting frame 6 at a position away from the first electric cylinder 24. The sliding frame 27 is rotatably installed on the top of the flipping frame 26 through a connecting rod 28. The guide rail 29 is fixedly installed on the bottom of the loading rack 7. The guide rail 29 and the sliding frame 27 are slidably matched. A plurality of damping rollers 30 are rotatably installed at equal angles on the top of the flipping frame 26, and the damping rollers 30 are in contact with the connecting rod 28.

[0093] Specifically, when adjusting the position between the carrier 7 and the supporting frame 6, the carrier 7 drives the guide rail 29 to slide on the sliding frame 27, and the sliding frame 27 rotates on the flip frame 26 through the connecting rod 28. With the setting of the damping roller 30, the connecting rod 28 is more stable during the rotation process.

[0094] The object carrier 7 is slidably mounted on the flip assembly, and a plurality of solar panels 8 are equidistantly mounted on the object carrier 7, wherein the flip assembly is used to cooperate with the angle adjustment assembly to adjust the position of the object carrier 7, and the fixing assembly is mounted inside the flip assembly, and is used to fix the relative position between the object carrier 7 and the supporting frame 6, and the fixing assembly comprises a mounting frame 31, a second electric cylinder 32, a clamping frame 33, an electromagnet 34, a fixing claw 35 and a fixing portion, and the mounting frame 31 is mounted inside the sliding frame 27, and the mounting frame 31 is located at the lower part of the guide rail 29, and the second electric cylinder 32 is fixedly mounted on both sides of the mounting frame 31, and the output ends of the second electric cylinders 32 on both sides are fixedly mounted with clamping frames 33, and the clamping frames 33 are slidably matched with the mounting frame 31, and the electromagnets 34 are fixedly mounted on the opposite sides of the two clamping frames 33, and the multiple fixing claws 35 are symmetrically and equidistantly fixedly mounted on the opposite sides of the two clamping frames 33, and the fixing portion is mounted inside the flip frame 26, and is used to fix the position between the connecting rod 28 and the flip frame 26.

[0095] Specifically, when adjusting the carrier 7, when encountering a harsh environment, it is easy for the output voltage to fluctuate during the power generation process, thereby causing damage to the photovoltaic energy storage lithium battery equipment and low working efficiency. It is also necessary to fix the position between the carrier 7 and the supporting frame 6 when necessary. At this time, the second electric cylinder 32 is started, and the second electric cylinder 32 pushes the clamping frame 33 to move. When both clamping frames 33 contact the guide rail 29, the second electric cylinder 32 is closed, and the position between the clamping frame 33 and the guide rail 29 is fixed by the fixing claws 35 on the clamping frame 33, and then the electromagnet 34 is started to fix the two clamping frames 33 firmly together, so as to fix the position between the guide rail 29 and the sliding frame 27. Since the multiple fixing claws 35 on the clamping frame 33 are divided into two groups, the two groups of fixing claws 35 are arranged obliquely and in opposite directions. In conjunction with the setting of the electromagnet 34, the position between the guide rail 29 and the sliding frame 27 can be fixed more stably, thereby fixing the position between the carrier 7 and the supporting frame 6.

[0096] As mentioned above, the fixed part includes a third electric cylinder 36, a positioning frame 37 and an anti-slip strip 38. A plurality of third electric cylinders 36 are fixedly installed inside the flip frame 26. A positioning frame 37 is fixedly installed at the output end of the third electric cylinder 36. The positioning frame 37 is located at the lower part of the connecting rod 28. A plurality of anti-slip strips 38 are installed at equal angles on the top of the positioning frame 37.

[0097] Specifically, after fixing the position between the guide rail 29 and the sliding frame 27, the third electric cylinder 36 is started, and the third electric cylinder 36 drives the positioning frame 37 to move until the positioning frame 37 drives the anti-slip strip 38 to press on the connecting rod 28, thereby fixing the position between the connecting rod 28 and the flip frame 26.

[0098] The above also includes a heat dissipation part, which includes a heat dissipation slot 39 and a wind shielding slot 40. A plurality of heat dissipation slots 39 are equidistantly provided on the side of the fixed frame 1, and a wind shielding slot 40 is fixedly installed outside each heat dissipation slot 39.

[0099] Specifically, when the battery 2 is working, a large amount of heat may be generated, and the heat will be dissipated outside the fixed frame 1 through the heat dissipation groove 39. Due to the setting of the windshield groove 40, the impact of the harsh external environment on the battery 2 inside the fixed frame 1 can be reduced, thereby reducing the fluctuation of the output voltage and reducing the possibility of damage to the battery 2.

[0100] In summary, when in use, first install the fixed frame 1 at the set position, then start the first motor 10, the first motor 10 drives the screw 9 to rotate, the screw 9 drives the threaded block 12 to move, the threaded block 12 drives the sliding frame 11 to move in the top shell 4, when the sliding frame 11 drives the friction wheel 15 on one of the shells 14 to contact the friction ring 13, the spring 16 is compressed at this time, and the corresponding friction wheel 15 is firmly pressed on the friction ring 13 through the shell 14, and then the second motor 19 is started, the second motor 19 drives the transmission shaft 18 to rotate, the transmission shaft 18 drives the worm 20 to rotate, and the worm 20 drives the worm wheel 17 to rotate The worm gear 17 drives the friction wheel 15 to rotate, the friction wheel 15 drives the friction ring 13 to rotate, the friction ring 13 drives the rotating frame 5 to rotate, thereby driving the supporting frame 6 to rotate. According to the specific environment, the rotating frame 5 drives the supporting frame 6 to rotate until the supporting frame 6 drives the carrier 7 to move to the set position, so that the orientation of the solar panel 8 on the carrier 7 is in the best position. When the rotating frame 5 rotates, the rotating frame 5 drives the annular slide rail 21 to rotate. When the annular slide rail 21 rotates, the rolling body 23 on the bracket 22 and the annular slide rail 21 roll, thereby improving the stability of the rotating frame 5 when rotating.

[0101] When the rotating frame 5 drives the supporting frame 6 to rotate, the angle between the carrier 7 and the supporting frame 6 must be adjusted. At this time, the first electric cylinder 24 is started, and the first electric cylinder 24 drives the pushing plate 25 to move. The pushing plate 25 pushes the carrier 7 to slide on the sliding frame 27. The carrier 7 and the pushing plate 25 rotate relative to each other, and the angle between the carrier 7 and the supporting frame 6 can be adjusted. When adjusting the position between the carrier 7 and the supporting frame 6, the carrier 7 drives the guide rail 29 to slide on the sliding frame 27, and the sliding frame 27 rotates on the flip frame 26 through the connecting rod 28. With the setting of the damping roller 30, the connecting rod 28 is more stable during the rotation process. As time goes by, under the action of the driving part and the angle adjustment component, the position of the solar panel 8 on the carrier 7 is adjusted according to the light position at different times, so that it is always in the best position, and the electric energy converted by the solar panel 8 will be stored in the battery 2.

[0102] When adjusting the carrier 7, when there is severe weather such as strong wind outside, it is easy for the output voltage to fluctuate during the power generation process, thereby causing damage to the photovoltaic energy storage lithium battery equipment and low working efficiency. It is also necessary to fix the position between the carrier 7 and the supporting frame 6 when necessary. At this time, the second electric cylinder 32 is started, and the second electric cylinder 32 pushes the clamping frame 33 to move. When both clamping frames 33 contact the guide rail 29, the second electric cylinder 32 is closed, and the position between the clamping frame 33 and the guide rail 29 is fixed by the fixing claws 35 on the clamping frame 33, and then the electromagnet 34 is started to firmly fix the two clamping frames 33 together. The position between the guide rail 29 and the sliding frame 27 can be fixed by starting. Since the multiple fixing claws 35 on the clamping frame 33 are divided into two groups, the two groups of fixing claws 35 are arranged obliquely and in opposite directions. In conjunction with the setting of the electromagnet 34, the position between the guide rail 29 and the sliding frame 27 can be fixed more stably, thereby fixing the position between the object carrier 7 and the supporting frame 6. After fixing the position between the guide rail 29 and the sliding frame 27, the third electric cylinder 36 is started, and the third electric cylinder 36 drives the positioning frame 37 to move until the positioning frame 37 drives the anti-slip strip 38 to press on the connecting rod 28, thereby fixing the position between the connecting rod 28 and the flip frame 26.

[0103] When the battery 2 is working, a large amount of heat may be generated, and the heat will be dissipated outside the fixed frame 1 through the heat dissipation groove 39. Due to the setting of the windshield groove 40, the impact of the harsh external environment on the battery 2 inside the fixed frame 1 can be reduced, thereby reducing the fluctuation of the output voltage and reducing the possibility of damage to the battery 2.

[0104] When the sun sets, the first motor 10 is reversed, and the first motor 10 drives the threaded block 12 to move in the opposite direction through the screw 9 until the other friction wheel 15 contacts the friction ring 13, and then the rotating frame 5 can be driven to rotate in the opposite direction until the supporting frame 6 is driven to rotate to the set angle.

[0105] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic energy storage lithium battery device, characterized in that: include: Fixed frame (1); A storage battery (2), wherein the storage battery (2) is fixedly mounted inside the fixed frame (1) via a base (3); A top shell (4), the top shell (4) being fixedly mounted on the top of the fixed frame (1); A rotating frame (5), the rotating frame (5) being rotatably mounted on the top shell (4); A supporting frame (6), wherein the supporting frame (6) is fixedly mounted on the top of the rotating frame (5); A positioning mechanism, the positioning mechanism being installed inside the top shell (4) and being used for adjusting the position of the rotating frame (5); The positioning mechanism comprises a rotation adjustment component and an angle adjustment component, the rotation adjustment component is installed inside the top shell (4), and the angle adjustment component is installed on the side of the supporting frame (6); A turning assembly, the turning assembly being mounted on the top of the supporting frame (6); A cargo rack (7), the cargo rack (7) being slidably mounted on the flip assembly, and a plurality of solar panels (8) being mounted on the cargo rack (7) at equal distances; Wherein, the flip assembly is used to cooperate with the angle adjustment assembly to adjust the position of the object carrier (7); A fixing assembly, the fixing assembly being installed inside the flip assembly and used for fixing the relative position between the object carrier (7) and the supporting frame (6); The rotation adjustment assembly comprises: A screw rod (9), the screw rod (9) being rotatably mounted inside the top shell (4); A first motor (10), the first motor (10) being fixedly mounted on the outside of the top shell (4), and an output end of the first motor (10) being fixedly connected to the screw rod (9); A sliding frame (11), the sliding frame (11) being slidably mounted inside the top shell (4); A threaded block (12), wherein the threaded block (12) is threadably sleeved on the screw rod (9), and the threaded block (12) is fixedly connected to the sliding frame (11); A driving unit, the driving unit being installed inside the sliding frame (11) and being used for driving the rotating frame (5) to rotate; A stabilizing portion, the stabilizing portion being mounted on the fixed frame (1) and being used to maintain the stability of the rotating frame (5) during rotation.

2. A photovoltaic energy storage lithium battery device according to claim 1, characterized in that: The driving unit comprises: A friction ring (13), wherein the friction ring (13) is fixedly mounted on the bottom of the rotating frame (5); A housing (14), wherein the housing (14) is symmetrically and slidably mounted inside the sliding frame (11); A friction wheel (15), the friction wheel (15) being rotatably mounted on the top of the two housings (14); A spring (16), wherein the inner side walls of the two housings (14) and the sliding frame (11) are both connected with the spring (16).

3. A photovoltaic energy storage lithium battery device according to claim 2, characterized in that: Also includes: A worm wheel (17), wherein the worm wheel (17) is rotatably mounted inside the two housings (14), and the worm wheel (17) is fixedly connected to the friction wheel (15); A transmission shaft (18), the transmission shaft (18) being rotatably mounted inside the sliding frame (11); a second motor (19), the second motor (19) being fixedly mounted on the sliding frame (11), and an output end of the second motor (19) being fixedly connected to the transmission shaft (18); A worm (20) is rotatably mounted inside the two housings (14); the worm (20) is meshed with the worm wheel (17); and the worm (20) is slidably matched with the transmission shaft (18).

4. A photovoltaic energy storage lithium battery device according to claim 3, characterized in that: The stabilizing portion comprises: An annular slide rail (21), the annular slide rail (21) being fixedly mounted on the bottom of the rotating frame (5); Brackets (22), a plurality of brackets (22) being fixedly mounted at equal angles on the top of the fixed frame (1); A rolling body (23) is rotatably mounted on the top of each bracket (22), and the rolling body (23) is in rolling cooperation with the annular slide rail (21).

5. A photovoltaic energy storage lithium battery device according to claim 4, characterized in that: The angle adjustment component comprises: A first electric cylinder (24), a plurality of which are fixedly mounted at equal angles on one side of the support frame (6); A pushing plate (25), the output end of the first electric cylinder (24) is fixedly mounted with the pushing plate (25), and the pushing plate (25) is rotatably connected to the side of the object carrier (7).

6. A photovoltaic energy storage lithium battery device according to claim 5, characterized in that: The flip assembly comprises: A turning frame (26), wherein the turning frame (26) is fixedly mounted on the supporting frame (6) at a position away from the first electric cylinder (24); A sliding frame (27), the sliding frame (27) is rotatably mounted on the top of the turning frame (26) via a connecting rod (28); A guide rail (29), the guide rail (29) is fixedly mounted on the bottom of the object carrier (7), and the guide rail (29) is slidably matched with the sliding frame (27); A damping roller (30) is provided on the top of the tilting frame (26) so as to be rotatable at equal angles, and the damping roller (30) is in contact with the connecting rod (28).

7. A photovoltaic energy storage lithium battery device according to claim 6, characterized in that: The fixing assembly comprises: A mounting frame (31), the mounting frame (31) being mounted inside the sliding frame (27), the mounting frame (31) being located at the lower part of the guide rail (29); A second electric cylinder (32), the second electric cylinder (32) being fixedly mounted on both sides of the mounting frame (31); A clamping frame (33), the output ends of the second electric cylinders (32) on both sides are fixedly mounted with the clamping frame (33), and the clamping frame (33) is slidably matched with the mounting frame (31); An electromagnet (34), the electromagnet (34) being fixedly mounted on opposite sides of the two clamping frames (33); A plurality of fixed claws (35) are symmetrically and equidistantly fixedly mounted on opposite sides of the two clamping frames (33); A fixing part, which is installed inside the turning frame (26) and is used to fix the position between the connecting rod (28) and the turning frame (26).

8. A photovoltaic energy storage lithium battery device according to claim 7, characterized in that: The fixing portion comprises: A third electric cylinder (36), a plurality of the third electric cylinders (36) being fixedly mounted inside the turning frame (26); A positioning frame (37), the output end of the third electric cylinder (36) is fixedly mounted with the positioning frame (37), and the positioning frame (37) is located at the lower part of the connecting rod (28); Anti-slip strips (38), a plurality of anti-slip strips (38) are installed at equal angles on the top of the positioning frame (37).

9. The photovoltaic energy storage lithium battery device according to claim 8, further comprising a heat dissipation unit, characterized in that: The heat dissipation unit comprises: Heat dissipation slots (39), a plurality of heat dissipation slots (39) being provided at equal intervals on the side of the fixed frame (1); A wind shielding groove (40), wherein the wind shielding groove (40) is fixedly mounted on the outside of each heat dissipation groove (39).

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