A solar energy storage system

Abstract

The application discloses a solar energy storage system and relates to the technical field of solar light storage. The application comprises a protection box, an energy storage mechanism is arranged at the bottom of the inner wall of the protection box, a plurality of electric rotating rods are rotationally installed on the front and back sides of the protection box, U-shaped rods are fixedly installed on the sides, away from the protection box, of the plurality of electric rotating rods, trapezoidal blocks are fixedly installed through the left ends of the U-shaped rods, photovoltaic panels are fixedly installed on the inclined surfaces of the trapezoidal blocks, connecting rods are fixedly installed through the sides, close to the protection box, of the electric rotating rods, and elliptical plates are fixedly installed on the sides, away from the electric rotating rods, of the connecting rods. The electric rotating rods are used for adjusting the angle of the photovoltaic panels according to the movement track of the sun, so that the photovoltaic panels can always receive the sunlight with the maximum contact surface, the absorption and conversion effect of the photovoltaic panels with a fixed angle on light energy is prevented from gradually decreasing due to the rising and setting of the sun, the energy storage content of the energy storage mechanism is optimized, and the use benefit is improved.

Description

Technical Field

[0001] This invention relates to the field of solar energy storage technology, specifically a solar energy storage system. Background Technology

[0002] Energy and the environment have become the most pressing global concerns. Finding clean and renewable alternative energy sources has become a global consensus, and solar energy is one of the most suitable alternative energy sources. Solar energy is a green and renewable energy source that converts sunlight into electricity.

[0003] Patent publication number CN113054890B discloses a solar energy storage system, including a housing and a mounting plate on top of the housing. The housing contains a battery, and the mounting plate contains a photovoltaic panel. A water storage tank is located on the top of the housing, and a first movable cavity is located below the water storage tank. A first connecting plate is located within the first movable cavity, and a first connecting rod is located on the first connecting plate. The first movable cavity is filled with compressed air. A first connecting block is located on the mounting plate, and a first water storage cavity is located on the first connecting block. A water delivery cavity is located on the first connecting rod, and a water pump is located within the water delivery cavity. The mounting plate also contains a movable block. When the first connecting rod moves upward, the movable block moves upward along the surface of the photovoltaic panel; when the first connecting rod moves downward, the movable block moves downward along the surface of the photovoltaic panel.

[0004] However, the device still has shortcomings: the device monitors the temperature of the housing in real time through compressed air to avoid the housing temperature from getting too high, but the photovoltaic panels on the top have difficulty changing their angle with the sun in time when the angle of sunlight changes. Therefore, as the sun rises in the east and sets in the west, the absorption and conversion effect of light energy by the fixed-angle photovoltaic panels is likely to gradually decrease, which in turn can reduce the energy storage capacity of the energy storage mechanism and result in poor utilization efficiency. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a solar energy storage system that solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a solar energy storage system, comprising a protective box, an energy storage mechanism disposed at the bottom of the inner wall of the protective box, several electric rotating rods rotatably mounted on both sides of the front and back of the protective box, a U-shaped rod fixedly mounted on the side of each electric rotating rod away from the protective box, a trapezoidal block being fixedly mounted through and on the left end of the U-shaped rod, a photovoltaic panel being fixedly mounted on the inclined surface of the trapezoidal block, a connecting rod being fixedly mounted through and on the side of the electric rotating rod near the protective box, an elliptical plate being fixedly mounted on the side of the connecting rod away from the electric rotating rod, a non-circular frame being slidably mounted through and on the inner wall of the protective box via a spring, an anti-accumulation device for accelerating air circulation inside the protective box being disposed around the non-circular frame, an anti-corrosion device for protecting the energy storage mechanism being disposed around the anti-accumulation device, rotating rollers being rotatably mounted inside both ends of the non-circular frame, and several temperature detectors being fixedly mounted inside the non-circular frame.

[0007] According to the above technical solution, the protective box has several flow grooves on both sides of the front and back, and sliding grooves are provided at the corners inside the protective box. The protective box is provided with a protective top plate. When the electric rotating rod rotates, it causes the photovoltaic panel to rotate in a semi-circle and reset to adjust the light angle. The photovoltaic panel converts light energy and inputs it into the energy storage mechanism. The temperature detector monitors in real time whether the energy storage mechanism is overheating.

[0008] According to the above technical solution, the inner wall of the irregular frame contacts the outer wall of the energy storage mechanism, the outer wall of the rotating roller contacts the bottom of the elliptical plate, and several temperature detectors are distributed in a circle inside the irregular frame. As the sun rises and sets, the electric rotating rod gradually begins to rotate on the outer wall of the protective box according to the sun's trajectory, following a pre-set program. When the electric rotating rod rotates, it drives the U-shaped rod to move in a circular trajectory. At this time, the U-shaped rod drives the trapezoidal block to move synchronously, and the trapezoidal block drives the photovoltaic panel to move in a circular trajectory. When the photovoltaic panel rotates to the right end of the protective box, it is sunset. After sunset, the electric... The rotating rod reverses to reset the photovoltaic panel, repeating this cycle daily. When the electric rotating rod rotates, it drives the connecting rod to rotate gradually. The connecting rod causes the elliptical plate to move in an arc trajectory. As the elliptical plate revolves, it gradually releases the restriction and pressure on the rotating roller. The rotating roller begins to rotate inside the irregular frame due to the friction generated when it contacts the outer wall of the elliptical plate. As the elliptical plate rotates, the two ends of the irregular frame slide upward along the inner wall of the protective box by the elastic force of the springs, while the rotating roller always keeps close to the outer wall of the elliptical plate. The irregular frame drives the temperature detector to move synchronously, that is, the temperature detector moves upward gradually on the outer wall of the energy storage mechanism.

[0009] According to the above technical solution, the anti-overflow device includes a sealing plate. The outer wall of the sealing plate is slidably installed inside the flow channel of the protective box. The bottom edge of the protective top plate is located on the top movement trajectory of the sealing plate. An L-shaped plate is fixedly installed on the side of the sealing plate near the elliptical plate. A U-shaped plate is fixedly installed at the bottom of the L-shaped plate. The U-shaped plate is fixedly installed on the outer wall of the irregular frame near the elliptical plate. When the irregular frame drives the U-shaped plate to move upward gradually, the U-shaped plate drives the L-shaped plate to move synchronously. The L-shaped plate drives the sealing plate to move upward gradually inside the protective box. At this time, the sealing plate opens to block the flow channel of the protective box. At the same time, as the sealing plate continues to rise, it will contact and push the protective top plate to rise. At this time, the protective top plate will detach from the top of the protective box, and a gap will be generated between the two. When the U-shaped plate resets, the sealing plate resets through the L-shaped plate. At this time, the protective top plate resets synchronously.

[0010] According to the above technical solution, the anti-overcrowding device also includes a limiting rod. The limiting rod is fixedly installed on the outer wall of the protective box at one end near the elliptical plate. A filter screen shell is slidably installed through the outer wall of the limiting rod. Several telescopic rods are symmetrically and fixedly installed on the inner wall of the filter screen shell. A square frame is fixedly installed at the telescopic end of the telescopic rod. The square frame is in contact with the outer wall of the sealing plate on the side near the elliptical plate.

[0011] According to the above technical solution, a spring is provided between the inside of the filter screen shell and the limiting rod. The filter screen shell is located outside the sealing plate. The filter screen shell effectively prevents external dirt from entering the protective box through the flow channel. The filter screen shell remains stable and stationary under the limitation of the limiting rod. The filter screen shell intercepts dirt or particulate matter carried in the air through its own filter holes, avoiding impact and pollution to the energy storage mechanism. At the same time, the filter screen shell limits the telescopic rod, which makes the square frame always in contact with the outer wall of the sealing plate. When the sealing plate moves upward, the square frame will scrape off the water vapor and small dirt on the surface of the sealing plate.

[0012] According to the above technical solution, the anti-corrosion device includes several L-shaped blocks. The outer walls of the L-shaped blocks are symmetrically and fixedly installed on the surface of a U-shaped plate. A friction wheel is rotatably installed on the side of the L-shaped block away from the filter screen shell. A reciprocating screw is installed through and fixedly installed on the side of the friction wheel near the L-shaped block. An L-shaped long plate is movably installed through the outer wall of the reciprocating screw. The end of the L-shaped long plate away from the friction wheel is slidably installed on the surface of the L-shaped block. An abutment plate is fixedly installed on the side of the filter screen shell near the L-shaped long plate.

[0013] According to the above technical solution, the outer wall of the friction wheel contacts the inner wall of the protective box, the outer wall of the reciprocating screw is a non-self-locking reciprocating spiral groove, and the stroke of the reciprocating screw is relatively short. The end of the L-shaped plate away from the friction wheel penetrates the interior of the sliding groove of the protective box. The outer wall of the contact plate contacts the end of the L-shaped plate away from the friction wheel. The U-shaped plate drives the L-shaped block to rise. When the L-shaped block drives the friction wheel to move upward along the inner wall of the protective box, the friction wheel starts to rotate due to the friction force generated between it and the inner wall of the protective box. The friction wheel drives the reciprocating screw to rotate. When the reciprocating screw rotates, it drives the L-shaped plate to slide horizontally along the surface of the L-shaped block for a short stroke and then reset through the non-self-locking reciprocating spiral groove on its outer wall. The L-shaped plate contacts and pushes the contact plate. At this time, the contact plate generates a horizontal force, and the contact plate drives the filter screen shell to slide horizontally along the outer wall of the limiting rod. Then the filter screen shell is reset by the spring force, and this process is repeated.

[0014] According to the above technical solution, a threaded rod is fixedly installed on the side of the friction wheel away from the L-shaped plate. The outer wall of the threaded rod has a non-self-locking threaded groove. A movable block is movably installed through the outer wall of the threaded rod. The outer wall of the movable block is slidably installed on the surface of the U-shaped plate. A humidity detector is installed inside the movable block. A drying box is slidably installed on the inner wall of the protective box. The bottom of the drying box contacts the top of the movable block, and the drying box contains desiccant particles. When the friction wheel rotates, it drives the threaded rod to rotate. The threaded rod, relying on its own non-self-locking threaded groove, drives the movable block to slide horizontally along the side wall surface of the U-shaped plate, that is, the movable block achieves horizontal and upward movement. At the same time, the movable block drives the humidity detector inside it to move synchronously, and the movable block pushes the drying box to slide upward along the inner wall of the protective box, thereby expanding the range of motion of the drying box.

[0015] This invention provides a solar energy storage system. It has the following beneficial effects:

[0016] (1) The present invention uses an electric rotating rod, a U-shaped rod, a trapezoidal block, a photovoltaic panel, a connecting rod, an elliptical plate, a special-shaped frame, a rotating roller and a temperature detector in combination. The electric rotating rod causes the photovoltaic panel to adjust its angle according to the movement trajectory of the sun, ensuring that it always receives sunlight with the maximum contact surface. This avoids the gradual reduction of the absorption and conversion effect of light energy by the photovoltaic panel at a fixed angle due to the rising and setting of the sun, thus optimizing the energy storage content of the energy storage mechanism and improving the utilization efficiency. The special-shaped frame drives the temperature detector to move, that is, gradually raising it during the sunshine stage and monitoring whether the energy storage mechanism is overheating. When the temperature detector is reset by the special-shaped frame at sunset, it can monitor and collect the thermal energy data of the energy storage mechanism again, thereby optimizing the comprehensiveness and accuracy of the monitoring data and timely knowing whether the energy storage mechanism is overheating.

[0017] (2) The present invention, through the setting of the anti-accumulation device, through the cooperation of the irregular frame, sealing plate, L-shaped plate, U-shaped plate, limiting rod, filter shell, telescopic rod and square frame, effectively prevents dew at night and in the early morning from entering the protective box through the shielding of the sealing plate, and avoids water vapor causing the oxidation rate of the energy storage mechanism. At the same time, the rising sealing plate and protective top plate ensure that the heat inside the protective box can be quickly circulated during the operation of the photovoltaic panel and the energy storage mechanism, and prevents heat accumulation from increasing the operation risk of the energy storage mechanism. Through the scraping of the square frame, it effectively prevents the sealing plate from carrying water vapor or dirt into the protective box, reducing the oxidation risk inside the protective box, and preventing dirt from solidifying and causing the sealing plate to rise and fall to stagnate, thus avoiding increased wear between the sealing plate and the inside of the protective box.

[0018] (3) The present invention, through the setting of the anti-corrosion device, through the cooperation of U-shaped plate, L-shaped block, friction wheel, reciprocating screw, L-shaped long plate, contact plate, threaded rod, moving block and drying box, through the contact of L-shaped long plate, causes the filter screen shell to slide horizontally and reset along the outer wall of the limiting rod, so that the filter screen shell can remove the dirt attached to its own filter holes during the movement, avoid filter hole blockage and reduce the air circulation rate between the inside and outside of the protective box, and ensure that the energy storage mechanism operates at a suitable temperature; through the moving block, the activity range of the drying box is effectively expanded, the coverage of the drying gas inside the protective box is increased, the dryness inside the protective box is guaranteed, and the high humidity is prevented from continuously corroding the energy storage mechanism, reducing the risk of damage to the energy storage mechanism. At the same time, the moving block increases the detection range of the humidity detector, that is, the humidity detector performs accurate humidity detection at the beginning and end of the equipment operation, avoids moisture residue, and optimizes the protection of the energy storage mechanism. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the entire invention;

[0020] Figure 2 This is a cross-sectional schematic diagram of the entire invention;

[0021] Figure 3 This is a schematic diagram of the peripheral structure of the protective box of the present invention;

[0022] Figure 4 This is a schematic diagram of the protective box's peripheral structure from the right side.

[0023] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 6 This is a schematic diagram of the anti-overstocking device of the present invention;

[0025] Figure 7 This is a schematic diagram showing the overall structure of the anti-stockpiling device of the present invention;

[0026] Figure 8 This is a schematic diagram of the anti-corrosion device of the present invention;

[0027] Figure 9 This is a schematic diagram of the anti-corrosion device of the present invention from the right side.

[0028] In the diagram: 1. Protective box; 2. Protective top plate; 3. Energy storage mechanism; 4. Electric rotating rod; 5. U-shaped rod; 6. Trapezoidal block; 7. Photovoltaic panel; 8. Connecting rod; 9. Elliptical plate; 10. Irregular frame; 11. Rotating roller; 12. Temperature detector; 13. Anti-overcrowding device; 131. Sealing plate; 132. L-shaped plate; 133. U-shaped plate; 134. Limiting rod; 135. Filter screen shell; 136. Telescopic rod; 137. Square frame; 14. Anti-corrosion device; 141. L-shaped block; 142. Friction wheel; 143. Reciprocating screw; 144. L-shaped long plate; 145. Contact plate; 146. Threaded rod; 147. Moving block; 148. Drying oven. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0030] Please see Figures 1-9 One embodiment of the present invention is as follows: a solar energy storage system includes a protective box 1. An energy storage mechanism 3 is provided at the bottom of the inner wall of the protective box 1. Several electric rotating rods 4 are rotatably installed on both the front and back sides of the protective box 1. A U-shaped rod 5 is fixedly installed on the side of the electric rotating rods 4 away from the protective box 1. A trapezoidal block 6 is fixedly installed through the left end of the U-shaped rod 5. A photovoltaic panel 7 is fixedly installed on the inclined surface of the trapezoidal block 6. A connecting rod 8 is fixedly installed through the side of the electric rotating rod 4 near the protective box 1. An elliptical plate 9 is fixedly installed on the side of the connecting rod 8 away from the electric rotating rod 4. A non-circular frame 10 is slidably installed through the inner wall of the protective box 1 by a spring. An anti-accumulation device 13 is provided around the non-circular frame 10 to accelerate the air circulation inside the protective box 1. An anti-corrosion device 14 is provided around the anti-accumulation device 13 to protect the energy storage mechanism 3. Rotating rollers 11 are rotatably installed inside both ends of the non-circular frame 10. Several temperature detectors 12 are fixedly installed inside the non-circular frame 10.

[0031] The protective box 1 has several flow channels on both sides of the front and back, and sliding grooves are provided at the corners inside the protective box 1. The protective box 1 is equipped with a protective top plate 2. When the electric rotating rod 4 rotates, it causes the photovoltaic panel 7 to achieve semi-circular rotation and reset to adjust the light angle. The photovoltaic panel 7 converts light energy and inputs it into the energy storage mechanism 3. The temperature detector 12 monitors in real time whether the energy storage mechanism 3 is overheating.

[0032] The inner wall of the irregular frame 10 is in contact with the outer wall of the energy storage mechanism 3, the outer wall of the rotating roller 11 is in contact with the bottom of the elliptical plate 9, and several temperature detectors 12 are distributed in a circular pattern inside the irregular frame 10.

[0033] The electric rotating rod 4 causes the photovoltaic panel 7 to adjust its angle according to the sun's trajectory, ensuring that it always receives sunlight with the maximum contact surface. This prevents the photovoltaic panel 7 from gradually reducing its light energy absorption and conversion efficiency due to the sun's rising and setting, thus optimizing the energy storage capacity of the energy storage mechanism 3 and improving its utilization efficiency. The irregular frame 10 drives the temperature detector 12 to move, gradually raising it during the sunshine phase and monitoring whether the energy storage mechanism 3 is overheating. When the temperature detector 12 resets through the irregular frame 10 at sunset, it can monitor and collect the thermal data of the energy storage mechanism 3 again, thereby optimizing the comprehensiveness and accuracy of the monitoring data and promptly determining whether the energy storage mechanism 3 is overheating.

[0034] In use, as the sun rises in the east and sets in the west, the electric rotating rod 4, according to a pre-programmed sequence, gradually begins to rotate on the outer wall of the protective box 1 based on the sun's trajectory. As the electric rotating rod 4 rotates, it drives the U-shaped rod 5 to move in a circular path. At this time, the U-shaped rod 5 drives the trapezoidal block 6 to move synchronously, and the trapezoidal block 6 drives the photovoltaic panel 7 to move in a circular path. When the photovoltaic panel 7 rotates to the right end of the protective box 1, it is sunset. After sunset, the electric rotating rod 4 reverses, causing the photovoltaic panel 7 to reset. This cycle repeats daily. The rotation of the electric rotating rod 4 also drives the connecting rod 8 to rotate gradually. The connecting rod 8 drives the elliptical plate 9 to move in an arc trajectory. As the elliptical plate 9 revolves, it gradually releases the restriction and pressure on the rotating roller 11. The rotating roller 11 begins to rotate inside the irregular frame 10 due to the friction generated when it contacts the outer wall of the elliptical plate 9. As the elliptical plate 9 rotates, the two ends of the irregular frame 10 gradually slide upward along the inner wall of the protective box 1 by the spring force, while causing the rotating roller 11 to always stick to the outer wall of the elliptical plate 9. The irregular frame 10 drives the temperature detector 12 to move synchronously, that is, the temperature detector 12 gradually moves upward on the outer wall of the energy storage mechanism 3.

[0035] According to the above embodiment, the electric rotating rod 4 causes the photovoltaic panel 7 to adjust its angle according to the sun's trajectory, ensuring that it always receives sunlight with the maximum contact surface. This avoids the gradual reduction in the absorption and conversion effect of light energy by the fixed-angle photovoltaic panel 7 due to the rising and setting of the sun, thus optimizing the energy storage capacity of the energy storage mechanism 3 and improving its utilization efficiency. The irregular frame 10 drives the temperature detector 12 to move, that is, it gradually rises during the sunshine phase and monitors whether the energy storage mechanism 3 is overheating. When the sunset temperature detector 12 is reset by the irregular frame 10, it can monitor and collect the thermal energy data of the energy storage mechanism 3 again, thereby optimizing the comprehensiveness and accuracy of the monitoring data and timely determining whether the energy storage mechanism 3 is overheating.

[0036] Please see Figures 1-9Based on the above embodiments, another embodiment of the present invention further includes an anti-accumulation device 13;

[0037] The anti-overflow device 13 includes a sealing plate 131. The outer wall of the sealing plate 131 is slidably installed inside the flow channel of the protective box 1. The bottom edge of the protective top plate 2 is located on the top movement trajectory of the sealing plate 131. An L-shaped plate 132 is fixedly installed on the side of the sealing plate 131 near the elliptical plate 9. A U-shaped plate 133 is fixedly installed at the bottom of the L-shaped plate 132. The U-shaped plate 133 is fixedly installed on the outer wall of the irregular frame 10 on the side near the elliptical plate 9.

[0038] The anti-overflow device 13 also includes a limiting rod 134. The end of the limiting rod 134 near the elliptical plate 9 is fixedly installed on the outer wall of the protective box 1. A filter screen shell 135 is slidably installed through the outer wall of the limiting rod 134. Several telescopic rods 136 are symmetrically and fixedly installed on the inner wall of the filter screen shell 135. A square frame 137 is fixedly installed at the telescopic end of the telescopic rod 136. The side of the square frame 137 near the elliptical plate 9 is in contact with the outer wall of the sealing plate 131.

[0039] A spring is provided between the inside of the filter screen housing 135 and the limiting rod 134. The filter screen housing 135 is located outside the sealing plate 131. The filter screen housing 135 effectively prevents external dirt from entering the protective box 1 through the flow channel.

[0040] The sealing plate 131 effectively prevents dew from entering the protective box 1 at night and in the early morning, thus preventing moisture from increasing the oxidation rate of the energy storage mechanism 3. At the same time, the rising sealing plate 131 and the protective top plate 2 ensure that the heat inside the protective box 1 can circulate quickly during the operation of the photovoltaic panel 7 and the energy storage mechanism 3, preventing heat accumulation from increasing the operational risk of the energy storage mechanism 3. The scraping action of the square frame 137 effectively prevents moisture or dirt from entering the protective box 1 through the sealing plate 131, reducing the risk of oxidation inside the protective box 1 and preventing dirt from solidifying and causing the sealing plate 131 to become blocked during lifting and lowering, thus preventing increased wear between the sealing plate 131 and the inside of the protective box 1.

[0041] In use, as the irregular frame 10 drives the U-shaped plate 133 to move upwards, the U-shaped plate 133 drives the L-shaped plate 132 to move synchronously. The L-shaped plate 132 drives the sealing plate 131 to move upwards gradually inside the protective box 1. At this time, the sealing plate 131 opens to block the flow channel of the protective box 1. As it continues to rise, the sealing plate 131 contacts and pushes the protective top plate 2 upwards. At this time, the protective top plate 2 detaches from the top of the protective box 1, and a gap is created between the two. When the U-shaped plate 133 returns to its original position, the sealing plate 131 passes through the L-shaped plate 132. Reset, at which time the protective top plate 2 is simultaneously reset; the filter screen shell 135 remains stable and stationary under the limit of the limit rod 134. The filter screen shell 135 intercepts dirt or particulate matter carried in the air through its own filter holes to avoid impact and pollution to the energy storage mechanism 3. At the same time, the filter screen shell 135 limits the telescopic rod 136. The telescopic rod 136 causes the square frame 137 to always be in contact with the outer wall of the sealing plate 131. When the sealing plate 131 moves upward, the square frame 137 will scrape off the water vapor and small dirt on the surface of the sealing plate 131.

[0042] According to the above embodiments, the sealing plate 131 effectively prevents dew from entering the interior of the protective box 1 at night and in the early morning, thus preventing moisture from increasing the oxidation rate of the energy storage mechanism 3. At the same time, the rising sealing plate 131 and the protective top plate 2 ensure that the photovoltaic panel 7 and the energy storage mechanism 3 can quickly circulate heat inside the protective box 1 during operation, preventing heat accumulation from increasing the operational risk of the energy storage mechanism 3. The scraping action of the square frame 137 effectively prevents the sealing plate 131 from carrying moisture or dirt into the interior of the protective box 1, reducing the risk of oxidation inside the protective box 1 and preventing dirt from solidifying and causing the sealing plate 131 to become blocked during lifting and lowering, thus preventing increased wear between the sealing plate 131 and the interior of the protective box 1.

[0043] Please see Figures 1-9 Based on the above embodiments, another embodiment of the present invention further includes an anti-corrosion device 14;

[0044] The anti-corrosion device 14 includes several L-shaped blocks 141. The outer walls of the L-shaped blocks 141 are symmetrically and fixedly installed on the surface of the U-shaped plate 133. A friction wheel 142 is rotatably installed on the side of the L-shaped block 141 away from the filter screen shell 135. A reciprocating screw 143 is fixedly installed through the friction wheel 142 and close to the L-shaped block 141. An L-shaped long plate 144 is movably installed through the outer wall of the reciprocating screw 143. The end of the L-shaped long plate 144 away from the friction wheel 142 is slidably installed on the surface of the L-shaped block 141. An abutment plate 145 is fixedly installed on the side of the filter screen shell 135 close to the L-shaped long plate 144.

[0045] The outer wall of the friction wheel 142 contacts the inner wall of the protective box 1. The outer wall of the reciprocating screw 143 is a non-self-locking reciprocating spiral groove, and the stroke of the reciprocating screw 143 is relatively short. The end of the L-shaped plate 144 away from the friction wheel 142 passes through the inside of the slide groove of the protective box 1. The outer wall of the contact plate 145 contacts the end of the L-shaped plate 144 away from the friction wheel 142.

[0046] A threaded rod 146 is fixedly installed on the side of the friction wheel 142 away from the L-shaped plate 144. The outer wall of the threaded rod 146 has a non-self-locking threaded groove. A movable block 147 is movably installed through the outer wall of the threaded rod 146. The outer wall of the movable block 147 is slidably installed on the surface of the U-shaped plate 133. A humidity detector is installed inside the movable block 147. A drying box 148 is slidably installed on the inner wall of the protective box 1. The bottom of the drying box 148 is in contact with the top of the movable block 147, and the drying box 148 contains desiccant particles.

[0047] The L-shaped plate 144 abuts against the filter screen 135, causing it to slide horizontally and reset along the outer wall of the limiting rod 134. This allows the filter screen 135 to remove dirt adhering to its filter holes during movement, preventing filter blockage and reducing the airflow rate between the inside and outside of the protective box 1, thus ensuring that the energy storage mechanism 3 operates at a suitable temperature. The moving block 147 effectively expands the range of motion of the drying box 148, increasing the coverage of the drying gas inside the protective box 1, ensuring the dryness inside the protective box 1, preventing excessive humidity from continuously corroding the energy storage mechanism 3, and reducing the risk of damage to the energy storage mechanism 3. At the same time, the moving block 147 increases the detection range of the humidity detector, meaning that the humidity detector performs accurate humidity detection at the start and end of the equipment's operation, preventing moisture residue and optimizing the protection of the energy storage mechanism 3.

[0048] In use, the U-shaped plate 133 drives the L-shaped block 141 to rise. When the L-shaped block 141 drives the friction wheel 142 to move upward along the inner wall of the protective box 1, the friction wheel 142 starts to rotate due to the friction between itself and the inner wall of the protective box 1. The friction wheel 142 drives the reciprocating screw 143 to rotate. When the reciprocating screw 143 rotates, it drives the L-shaped long plate 144 to slide horizontally along the surface of the L-shaped block 141 for a short stroke and then reset through the non-self-locking reciprocating spiral groove on its outer wall. The L-shaped long plate 144 contacts and pushes the abutment plate 145. At this time, the abutment plate 145 generates a horizontal force, and the abutment plate 145 carries... The moving filter housing 135 slides horizontally along the outer wall of the limiting rod 134, and then the filter housing 135 is reset by the spring force, and this process is repeated; when the friction wheel 142 rotates, it drives the threaded rod 146 to rotate. The threaded rod 146 drives the moving block 147 to slide horizontally along the side wall surface of the U-shaped plate 133 by relying on its own non-self-locking thread groove. That is, the moving block 147 achieves horizontal and upward movement. At the same time, the moving block 147 drives the humidity detector inside it to move synchronously, and the moving block 147 pushes the drying box 148 to slide upward along the inner wall of the protective box 1, thereby expanding the range of motion of the drying box 148.

[0049] According to the above embodiment, the L-shaped plate 144 abuts against the filter screen 135, causing it to slide horizontally and reset along the outer wall of the limiting rod 134. This allows the filter screen 135 to remove dirt adhering to its filter holes during movement, preventing filter blockage and reducing the airflow rate between the inside and outside of the protective box 1, thus ensuring that the energy storage mechanism 3 operates at a suitable temperature. The moving block 147 effectively expands the range of motion of the drying box 148, increasing the coverage of the drying gas inside the protective box 1, ensuring the dryness inside the protective box 1, preventing excessive humidity from continuously corroding the energy storage mechanism 3, and reducing the risk of damage to the energy storage mechanism 3. At the same time, the moving block 147 increases the detection range of the humidity detector, that is, the humidity detector performs accurate humidity detection at the start and end of the equipment operation, avoiding moisture residue and optimizing the protection of the energy storage mechanism 3.

[0050] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A solar energy storage system, comprising a protective box (1), characterized in that: An energy storage mechanism (3) is provided at the bottom of the inner wall of the protective box (1). Several electric rotating rods (4) are rotatably installed on both the front and back sides of the protective box (1). A U-shaped rod (5) is fixedly installed on the side of the electric rotating rod (4) away from the protective box (1). A trapezoidal block (6) is fixedly installed through the left end of the U-shaped rod (5). A photovoltaic panel (7) is fixedly installed on the inclined surface of the trapezoidal block (6). A connecting rod (8) is fixedly installed through the side of the electric rotating rod (4) near the protective box (1). The connecting rod (8) is located away from the electric rotating rod. An elliptical plate (9) is fixedly installed on one side of the rod (4). A shaped frame (10) is slidably installed through a spring on the inner wall of the protective box (1). An anti-accumulation device (13) to accelerate the air circulation inside the protective box (1) is provided on the periphery of the shaped frame (10). An anti-corrosion device (14) to protect the energy storage mechanism (3) is provided on the periphery of the anti-accumulation device (13). Rotary rollers (11) are rotatably installed inside both ends of the shaped frame (10). Several temperature detectors (12) are fixedly installed inside the shaped frame (10). The protective box (1) has several flow grooves on both sides of the front and back, and sliding grooves are provided at the corners inside the protective box (1). The protective box (1) is provided with a protective top plate (2). The anti-overflow device (13) includes a sealing plate (131), the outer wall of which is slidably installed inside the flow channel of the protective box (1), the bottom edge of the protective top plate (2) is located on the top movement trajectory of the sealing plate (131), an L-shaped plate (132) is fixedly installed on the side of the sealing plate (131) near the elliptical plate (9), a U-shaped plate (133) is fixedly installed at the bottom of the L-shaped plate (132), and the U-shaped plate (133) is fixedly installed on the outer wall of the irregular frame (10) near the elliptical plate (9). The inner wall of the irregular frame (10) is in contact with the outer wall of the energy storage mechanism (3), the outer wall of the rotating roller (11) is in contact with the bottom of the elliptical plate (9), and a number of temperature detectors (12) are distributed in a circular pattern inside the irregular frame (10). The anti-overcrowding device (13) also includes a limiting rod (134). The limiting rod (134) is fixedly installed on the outer wall of the protective box (1) at one end near the elliptical plate (9). A filter screen shell (135) is slidably installed through the outer wall of the limiting rod (134). Several telescopic rods (136) are symmetrically and fixedly installed on the inner wall of the filter screen shell (135). A square frame (137) is fixedly installed at the telescopic end of the telescopic rod (136). The square frame (137) is in contact with the outer wall of the sealing plate (131) on the side near the elliptical plate (9). A spring is provided between the inside of the filter screen shell (135) and the limiting rod (134). The filter screen shell (135) is located outside the sealing plate (131). The filter screen shell (135) effectively prevents external dirt from entering the protective box (1) through the flow channel.

2. The solar energy storage system according to claim 1, characterized in that: When the electric rotating rod (4) rotates, it causes the photovoltaic panel (7) to achieve semi-circular rotation and reset to adjust the illumination angle. The photovoltaic panel (7) converts light energy and inputs it into the energy storage mechanism (3). The temperature detector (12) monitors in real time whether the energy storage mechanism (3) is overheating.

3. The solar energy storage system according to claim 1, characterized in that: The anti-corrosion device (14) includes several L-shaped blocks (141). The outer walls of the several L-shaped blocks (141) are symmetrically and fixedly installed on the surface of the U-shaped plate (133). A friction wheel (142) is rotatably installed on the side of the L-shaped block (141) away from the filter shell (135). A reciprocating screw (143) is fixedly installed through the side of the friction wheel (142) near the L-shaped block (141). An L-shaped long plate (144) is movably installed through the outer wall of the reciprocating screw (143). The end of the L-shaped long plate (144) away from the friction wheel (142) is slidably installed on the surface of the L-shaped block (141). An abutment plate (145) is fixedly installed on the side of the filter shell (135) near the L-shaped long plate (144).

4. A solar energy storage system according to claim 3, characterized in that: The outer wall of the friction wheel (142) is in contact with the inner wall of the protective box (1). The outer wall of the reciprocating screw (143) is a non-self-locking reciprocating spiral groove, and the stroke of the reciprocating screw (143) is relatively short. The end of the L-shaped plate (144) away from the friction wheel (142) penetrates the inside of the sliding groove of the protective box (1). The outer wall of the contact plate (145) is in contact with the end of the L-shaped plate (144) away from the friction wheel (142).

5. A solar energy storage system according to claim 4, characterized in that: A threaded rod (146) is fixedly installed on the side of the friction wheel (142) away from the L-shaped long plate (144). The outer wall of the threaded rod (146) has a non-self-locking threaded groove. A movable block (147) is installed through the outer wall of the threaded rod (146) and is movably installed. The outer wall of the movable block (147) is slidably installed on the surface of the U-shaped plate (133). A humidity detector is installed inside the movable block (147). A drying box (148) is slidably installed on the inner wall of the protective box (1). The bottom of the drying box (148) is in contact with the top of the movable block (147), and the drying box (148) contains desiccant particles.

Images