A structurally stable and movable intelligent solar power generation device

Abstract

The present invention discloses a structurally stable movable intelligent solar power generation device, comprising: a lifting mechanism, which opens the solar panel during the period of sunlight, and folds the solar panel during the period of no sunlight; a waterproof mechanism, which collects rainwater and quickly folds the solar panel in rainstorm weather; a purification mechanism, which purifies and stores the collected rainwater, the lifting mechanism comprises a power generation box, a solar base plate, a solar display panel, a top plate, and a lifting shaft assembly; the solar base plate, the solar display panel, and the top plate are all arranged on the top of the power generation box, and the solar base plate, the solar display panel, and the top plate are movably installed around the lifting shaft assembly, wherein: the lifting shaft assembly comprises a lifting mechanism, a lifting shaft, a fixing plate, a double-section cylinder, a motor, an adjusting ring, a universal shaft, a small bevel gear, an upper bevel gear, a lower bevel gear, and a rotating shaft; the present invention has the characteristics of strong practicality and automatic cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of solar power generation, and in particular to a structurally stable and movable intelligent solar power generation device. Background Art

[0002] Solar energy is one of the most important clean energy sources nowadays. It is suitable for use in camps, field exploration, construction sites, and irrigation systems. However, the solar power generation devices on the market currently occupy a large area and cannot be quickly built, stored, and moved. Therefore, it is very necessary to design a portable intelligent solar power generation device with a stable structure that is highly practical and can be automatically cleaned. Summary of the invention

[0003] The purpose of the present invention is to provide a portable intelligent solar power generation device with a stable structure to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a structurally stable and movable intelligent solar power generation device, comprising:

[0005] The lifting mechanism opens the solar panel during the sunshine period and folds it during the sunshine period;

[0006] Waterproof mechanism, collects rainwater and quickly retracts the solar panels in heavy rain;

[0007] The purification mechanism purifies and stores the collected rainwater.

[0008] According to the above technical solution, the lifting mechanism includes a power generation box, a solar bottom plate, a solar display panel, a top plate, and a lifting shaft assembly;

[0009] The solar bottom plate, solar display plate and top plate are all arranged on the top of the power generation box, and the solar bottom plate, solar display plate and top plate are movably installed around the lifting shaft assembly, wherein:

[0010] The lifting shaft assembly includes a lifting mechanism, a lifting shaft, a fixing plate, a double-section cylinder, a motor, an adjusting ring, a universal shaft, a small bevel gear, an upper bevel gear, a lower bevel gear, a rotating shaft, an unfolding ring, an electromagnet, a locking magnetic block, and a positioning magnet;

[0011] The lifting mechanism is fixedly installed at the inner bottom end of the power generation box, the fixing plate is fixedly installed at the top of the lifting mechanism, the double-section cylinder and the motor are fixedly installed at the top of the fixing plate, the universal shaft is fixedly connected to the output end of the motor, the small bevel gear is fixedly connected to the output end of the universal shaft, the adjusting ring is sleeved on the end surface of the small bevel gear, and the adjusting ring is fixedly connected to the output end of the double-section cylinder;

[0012] The rotating shaft is connected to the fixed plate bearing, the upper bevel gear and the lower bevel gear are fixedly installed on the rotating shaft, the upper bevel gear and the lower bevel gear are respectively arranged at the upper and lower ends of the small bevel gear, and the upper bevel gear and the lower bevel gear are both in transmission connection with the small bevel gear;

[0013] The expansion ring is fixedly connected to the rotating shaft, a storage groove is provided on one side of the top expansion ring, and two groups of storage grooves are provided on the outer sides of the four groups of expansion rings on the lower side, one group of storage grooves on the four groups of expansion rings on the lower side is directly below the storage grooves on the top expansion ring, and the other group of storage grooves on the four groups of expansion rings on the lower side and the top storage groove are placed in sequence at intervals of 60° in the counterclockwise direction from top to bottom, the electromagnet is fixedly installed in the storage groove, the locking magnetic block is fixedly installed on the lifting shaft, the positioning magnets are respectively fixedly installed on the solar display panel and the top plate, and the positioning magnets are magnetically connected to the electromagnet and the locking magnetic block.

[0014] According to the above technical solution, airbag teeth are provided on the small bevel gear.

[0015] According to the above technical solution, the waterproof mechanism includes a dust removal component and a water storage component;

[0016] The water storage component includes a water outlet, a water receiving trough, a water distribution tray, a filter storage box, a filter discharge box, and a switching component;

[0017] A water retaining strip is provided on one side of the top of the roof and one side of the top of each solar panel. The height of the water retaining strip is equal to the height difference between the roof and the solar panel. When the roof and the solar panel are fully unfolded, they are presented in a stepped shape. The water retaining strip blocks the height difference gap between each layer.

[0018] The water outlet is arranged on the top of the power generation box and close to the edge of the solar panel;

[0019] The water receiving trough is arranged below the drain outlet, and the water receiving trough and the drain outlet are connected by a pipe. The water distribution tray is arranged in the water receiving trough. The filter storage box and the filter discharge box are both connected to the water receiving trough by pipes. The position of the upper pipe opening of the filter discharge box is higher than the position of the upper pipe opening of the filter storage box.

[0020] According to the above technical solution, the switching assembly includes a detection slot, a contact block, a detection spring block, a switching slot, a switching piston rod, and a resistance block;

[0021] The detection slot is fixedly mounted on the water distribution plate, the contact block is fixedly installed through the outer shell of the detection slot, the detection spring block is fixedly mounted on one end of the contact block, and the detection spring block is located in the detection slot;

[0022] The switching groove, the switching piston rod, and the resistance block are all arranged in the shell wall interlayer of the water receiving groove, the switching piston rod is located inside the switching groove, an air chamber is arranged on the top of the switching groove, a piston plate is slidably installed in the air chamber, the piston plate is fixedly connected to one end of the switching piston rod, and the other end of the switching piston rod extends out of the switching groove, and the junction between the switching piston rod and the switching groove is sealed;

[0023] The switching slot is filled with a conductive liquid, the switching slot pipeline is connected to a small storage cavity, an electromagnetic valve is arranged between the switching slot and the small storage cavity, and the resistor block is arranged on the switching slot wall;

[0024] The contact block is electrically connected to the air source controller, and the air source controller is connected to the air bag teeth and the air chamber through pipelines.

[0025] According to the above technical solution, the dust removal assembly includes a brush rod, a cleaning motor, and a cleaning plate. There are five groups of dust removal assemblies, and the five groups of dust removal assemblies correspond to the top plate and the solar display panel respectively.

[0026] The cleaning plate is fixedly installed on the top plate and the top of the side wall of the solar panel, the cleaning motor is fixedly arranged on the bottom of the cleaning plate, and the brush rod is fixedly connected to the output end of the cleaning motor;

[0027] The resistance block is electrically connected to the cleaning motor.

[0028] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention is provided with a lifting mechanism, when the sun is sufficient during the day, the light detector sends a signal, and the power generation box 1 drives the entire solar charging device to unfold for charging; when the light detector detects that the light is insufficient, the power generation box 1 drives the entire device to retract, thereby reducing the probability of damage to the device;

[0029] According to the amount of precipitation, rainy days are divided into light rain and heavy rain. Solar charging can still be carried out on light rain days. On heavy rain days, the sunlight is generally insufficient and the solar charging equipment needs to be put away. The rainwater is stored and extracted by purification institutions for drinking. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0031] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0032] Figure 2 is a schematic diagram of a solar panel of the present invention;

[0033] Figure 3 is a schematic diagram of the lifting mechanism of the present invention;

[0034] Figure 4 is a schematic diagram of the air bag tooth of the present invention;

[0035] Figure 5 is a schematic diagram of a cleaning motor of the present invention;

[0036] Figure 6 It is a schematic diagram of a water receiving tank of the present invention;

[0037] In the figure: 1. generator box; 2. solar base plate; 3. solar display board; 4. top plate; 5. lifting shaft; 6. drain outlet; 7. locking magnet; 8. positioning magnet; 9. electromagnet; 10. unfolding ring; 11. rotating shaft; 12. upper bevel gear; 13. lower bevel gear; 14. small bevel gear; 15. adjusting ring; 16. double-section cylinder; 17. universal shaft; 18. motor; 19. fixing plate; 20. lifting mechanism; 21. airbag gear; 22. cleaning plate; 23. cleaning motor; 24. brush rod; 25. water receiving trough; 26. water distribution plate; 27. detection trough; 28. detection spring fast; 29. ​​contact block; 30. switching trough; 31. switching piston rod; 32. resistance block; 33. filter storage box; 34. filter discharge box; 35. small storage chamber. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in 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.

[0039] See also Figure 1-6 The present invention provides a technical solution: a structurally stable and movable intelligent solar power generation device, comprising:

[0040] The lifting mechanism opens the solar panel during the sunshine period and folds it during the sunshine period;

[0041] Waterproof mechanism, collects rainwater and quickly retracts the solar panels in heavy rain;

[0042] Purification mechanism, purifies and stores the collected rainwater;

[0043] When there is sufficient sunlight during the day, the light detector sends a signal, and the generator box 1 drives the entire solar charging device to unfold for charging. When the light detector detects insufficient light, the generator box 1 drives the entire device to retract, reducing the probability of damage to the device.

[0044] According to the amount of precipitation, rainy days are divided into light rain and heavy rain. Solar charging can still be carried out on light rain days. On heavy rain days, the sunlight is generally insufficient and the solar charging equipment needs to be put away. The rainwater is stored and extracted by purification institutions for drinking.

[0045] The lifting mechanism includes a power generation box 1, a solar bottom plate 2, a solar display panel 3, a top plate 4, and a lifting shaft 5 assembly;

[0046] The solar bottom plate 2, solar display panel 3, and top plate 4 are all arranged on the top of the power generation box 1, and the solar bottom plate 2, solar display panel 3, and top plate 4 are movably installed around the lifting shaft 5 assembly, wherein:

[0047] The lifting shaft 5 assembly includes a lifting mechanism 20, a lifting shaft 5, a fixing plate 19, a double-section cylinder 16, a motor 18, an adjusting ring 15, a universal shaft 17, a small bevel gear 14, an upper bevel gear 12, a lower bevel gear 13, a rotating shaft 11, an unfolding ring 10, an electromagnet 9, a locking magnetic block 7, and a positioning magnet 8;

[0048] The lifting mechanism 20 is fixedly installed at the inner bottom end of the generator box 1, the fixing plate 19 is fixedly installed at the top of the lifting mechanism 20, the double-section cylinder 16 and the motor 18 are fixedly installed at the top of the fixing plate 19, the universal shaft 17 is fixedly connected to the output end of the motor 18, the small bevel gear 14 is fixedly connected to the output end of the universal shaft 17, the adjusting ring 15 is sleeved on the end surface of the small bevel gear 14, and the adjusting ring 15 is fixedly connected to the output end of the double-section cylinder 16;

[0049] The rotating shaft 11 is connected to the fixed plate 19 by bearings, the upper bevel gear and the lower bevel gear are fixedly mounted on the rotating shaft, the upper bevel gear 12 and the lower bevel gear 13 are respectively arranged at the upper and lower ends of the small bevel gear 14, and the upper bevel gear 12 and the lower bevel gear 13 are both in transmission connection with the small bevel gear 14;

[0050] The deployment ring 10 is fixedly connected to the rotating shaft 11, a storage groove is provided on one side of the deployment ring 10 at the top, and two groups of storage grooves are provided on the outer sides of the four groups of deployment rings 10 at the lower side, one group of storage grooves on the four groups of deployment rings 10 at the lower side is directly below the storage groove on the deployment ring 10 at the top, and the other group of storage grooves on the four groups of deployment rings 10 at the lower side and the top storage groove are placed in sequence at intervals of 60° from top to bottom in a counterclockwise direction, the electromagnet 9 is fixedly installed in the storage groove, the locking magnetic block 7 is fixedly installed on the lifting shaft 5, and the positioning magnet 8 is fixedly installed on the solar display panel 3 and the top plate 4 respectively, and the positioning magnet 8 is magnetically connected to the electromagnet 9 and the locking magnetic block 7;

[0051] When the solar panel 3 is unfolded, the motor 18 drives the universal shaft 17 to operate, the operation of the universal shaft 17 drives the small bevel gear 14 to operate, the operation of the small bevel gear 14 drives the upper bevel gear 12 and the lower bevel gear 13 to operate, and then drives the rotating shaft 11 to operate, and the operation of the rotating shaft 11 drives the unfolding ring 10 to rotate, and the rotation of the unfolding ring 10 drives the electromagnet 9 to rotate. When the motor 18 rotates forward, the small bevel gear 14 rotates forward. At this time, the rotating shaft 11 rotates to unscrew the solar panel display panel and the top plate 4. When the motor 18 rotates reversely, the small bevel gear 14 rotates reversely. At this time, the rotating shaft 11 rotates to retract the solar panel display panel and the top plate 4;

[0052] When the motor 18 rotates forward, the electromagnets 9 separated by 60° are energized to attract the positioning magnets 8, and the unfolding ring 10 rotates to drive the positioning magnets 8 to run. The rotation angle of the rotating shaft 11 is set to 300°, so that the top plate 4 and the solar display panel 3 are rotated and opened in sequence at a distance of 60°. When the rotating shaft 11 rotates to the set angle, the top plate 4 and the solar display panel 3 are respectively blocked by the connection of each layer on the lifting shaft 5, and the locking magnetic blocks 7 in the connection are inserted into the holes on one side of the top plate 4 and the solar display panel 3 to contact the positioning magnetic blocks 8. The electromagnets 9 are de-energized at the same time, and the positions of the top plate 4 and the solar display panel 3 are fixed by magnetism. Finally, the solar display panel 3, the top plate 4 and the solar bottom plate 2 form a circle;

[0053] When the motor 18 is reversed, the electromagnet 9 on the same axis is energized, and the top plate 4 rotates counterclockwise with the rotation of the rotating shaft 11. When it rotates 60°, it overlaps with the first adjacent solar display panel 3. At this time, the energized electromagnet 9 contacts and attracts the positioning magnetic block 8 on the solar display panel 3. When the rotation continues, the top plate 4 will rotate simultaneously with the solar display panel 3, and so on until the top plate 4 and the solar display panel 3 are all rotated to the upper end of the solar bottom plate 2. The lifting mechanism 20 drives the solar bottom plate 2, the solar display panel 3 and the top plate 4 to move downward until the top plate 4 overlaps with the upper plane of the power generation box 1, thereby completing the retracting action;

[0054] The double-section cylinder 16 controls the position of the small bevel gear 14 by adjusting the adjustment ring 15, fixes the small bevel gear 14 at a set position, and ensures smooth operation of the small bevel gear 14 and the upper bevel gear 12 and the lower bevel gear 13.

[0055] The small bevel gear 14 is provided with an air bag tooth 21;

[0056] The number of teeth of the small bevel gear 14 is fixed. Under normal conditions, the airbag gear 21 is contracted inside the small bevel gear 14. When the airbag gear 21 is ventilated, the airbag gear 21 is expanded to increase the number of teeth of the small bevel gear 14, so that the rotation speed of the upper bevel gear 12 and the lower bevel gear 13 becomes faster.

[0057] The waterproof mechanism includes a dust removal component and a water storage component;

[0058] The water storage assembly includes a water outlet 6, a water receiving tank 25, a water distribution tray 26, a filter storage box 33, a filter discharge box 34, and a switching assembly;

[0059] A water retaining strip is provided on one side of the top of the top plate 4 and one side of the top of each solar panel 3. The height of the water retaining strip is equal to the height difference between the top plate 4 and the solar panel 3. When the top plate 4 and the solar panel 3 are fully unfolded, they are presented in a stepped shape. The water retaining strip blocks the height difference gap between each layer.

[0060] The water outlet 6 is arranged at the top of the power generation box 1 and close to the edge of the solar panel 2;

[0061] The water receiving trough 25 is arranged below the water outlet 6, and the water receiving trough 25 and the water outlet 6 are connected by a pipe. The water distribution tray 26 is arranged in the water receiving trough 25. The filter storage box 33 and the filter discharge box 34 are both connected to the water receiving trough 25 by pipes. The position of the upper pipe opening of the filter discharge box 34 is higher than the position of the upper pipe opening of the filter storage box 33.

[0062] On a light rainy day, rainwater continues to accumulate on the solar display panel 3, enters the water receiving trough 25 through the downspout 6, and the accumulated water drops and hits the water separation plate 26, which rotates. Since it is a light rainy day, the water volume is small, and the rotation speed of the water separation plate 26 is slow, and the rainwater directly drops into the filter discharge box 34. The rainwater on a light rainy day is used as sewage for washing the solar panels, which is not suitable for drinking. It is not purified and is directly discharged through the filter discharge box 34.

[0063] The switching assembly includes a detection slot 27, a contact block 29, a detection spring block 28, a switching slot 30, a switching piston rod 31, and a resistor block 32;

[0064] The detection slot 27 is fixedly mounted on the water separation plate 26, the contact block 29 is fixedly installed through the outer shell of the detection slot 27, the detection spring block 28 is fixedly mounted on one end of the contact block 29, and the detection spring block 28 is located in the detection slot 27;

[0065] The switching groove 30, the switching piston rod 31, and the resistor block 32 are all arranged in the shell wall interlayer of the water receiving groove 25. The switching piston rod 31 is located inside the switching groove 30. An air chamber is arranged on the top of the switching groove 30. A piston plate is slidably installed in the air chamber. The piston plate is fixedly connected to one end of the switching piston rod 31. The other end of the switching piston rod 31 extends out of the switching groove 30. The junction between the switching piston rod 31 and the switching groove 30 is sealed.

[0066] The switching slot 30 is filled with a conductive liquid, the switching slot 30 is connected to a small storage chamber 35 through a pipeline, an electromagnetic valve is provided between the switching slot 30 and the small storage chamber 35, and the resistor block 32 is provided on the wall of the switching slot 30;

[0067] The contact block 29 is electrically connected to the air source controller, and the air source controller is connected to the air bag tooth 21 and the air chamber through pipelines;

[0068] In heavy rain, the amount of rain is large, and the rainwater enters the water receiving trough 25 through the downspout 6. The accumulated rainwater directly hits the water separation plate 26. Due to the large amount of rainwater, the rotation speed of the water separation plate 26 is high, causing the detection spring block 28 to move toward the contact block 29. When the detection spring block 28 fits the contact block 29, the air source controller starts to supply air to the air chamber, the piston plate is pushed and then drives the switching piston rod 31 to move. The switching piston rod 31 extends out of the switching slot 30 to block the upper top pipe opening of the filter discharge box 34, and the rainwater enters the filter storage box along the water receiving trough 25. Due to the water separation plate 26 It takes time to rotate quickly, detect the spring block 28 and fit the contact block 29, and switch the piston rod 31. This period of time is called the initial period, and the subsequent period is called the second period. During the initial period, rainwater still enters the filter discharge box 34. At this time, the rainwater is used to flush the dust on the solar display panel 3, the top plate 4 and the solar bottom plate 2, and is not suitable for drinking. After the initial period of time, the solar display panel 3, the top plate 4 and the solar bottom plate 2 are in a clean state. The rainwater entering during the second period contains less impurities and is purified by the filter storage box 33 and is suitable for drinking.

[0069] When supplying air to the air chamber, the air source controller will supply air to the air bag teeth 21, and at the same time the motor 18 will reverse to speed up the retraction of the solar panel 3. In heavy rain weather, a short-time flushing can achieve the effect of cleaning the surface of the solar panel. Long-time flushing will damage the surface of the solar panel and corrode the connectors. Subsequent rainwater directly enters the water receiving trough 25 and continuously flows into the filter storage box 33.

[0070] The dust removal assembly includes a brush rod 24, a cleaning motor 23, and a cleaning plate 22. There are five groups of dust removal assemblies, and the five groups of dust removal assemblies correspond to the top plate 4 and the solar panel 3 respectively.

[0071] The cleaning plate 22 is fixedly mounted on the top plate 4 and the top of the side wall of the solar panel 3, the cleaning motor 23 is fixedly arranged at the bottom of the cleaning plate 22, and the brush rod 24 is fixedly connected to the output end of the cleaning motor 23;

[0072] The resistor block 32 is electrically connected to the cleaning motor 23 .

[0073] The end of the switching piston rod 31 is connected to a power source. In heavy rain weather, the switching piston rod 31 moves downward to squeeze the conductive liquid inside, and the amount of the conductive liquid decreases, causing the resistance between the switching piston rod 31 and the resistor block 32 to decrease, so that the cleaning motor 23 is started to drive the brush rod 24 to rotate. When the brush rod 24 rotates and the solar panel 3 contracts synchronously, the brush rod 24 will scrub the surface of the solar panel 3 to remove the dirt soaked in rainwater, which is convenient for the later use of the solar panel 3 and prevents the surface of the solar panel 3 from being blocked by dirt.

[0074] When the switching piston rod 31 moves downward, the electromagnetic valve opens and the conductive liquid enters the small storage chamber 35. When the switching piston rod 31 stops moving downward, the electromagnetic valve closes. When the switching piston rod 31 is reset, the electromagnetic valve opens and the conductive liquid flows back into the switching slot 30.

[0075] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0076] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A structurally stable, portable intelligent solar power generation device, characterized in that: include: The lifting mechanism opens the solar panel during the sunshine period and folds it during the sunshine period; Waterproof mechanism, collects rainwater and quickly retracts the solar panels in heavy rain; Purification mechanism, purifies and stores the collected rainwater; The lifting mechanism includes a power generation box, a solar bottom plate, a solar display panel, a top plate, and a lifting shaft assembly; The solar bottom plate, solar display plate and top plate are all arranged on the top of the power generation box, and the solar bottom plate, solar display plate and top plate are movably installed around the lifting shaft assembly, wherein: The lifting shaft assembly includes a lifting mechanism, a lifting shaft, a fixing plate, a double-section cylinder, a motor, an adjusting ring, a universal shaft, a small bevel gear, an upper bevel gear, a lower bevel gear, a rotating shaft, an unfolding ring, an electromagnet, a locking magnetic block, and a positioning magnet; The lifting mechanism is fixedly installed at the inner bottom end of the power generation box, the fixing plate is fixedly installed at the top of the lifting mechanism, the double-section cylinder and the motor are fixedly installed at the top of the fixing plate, the universal shaft is fixedly connected to the output end of the motor, the small bevel gear is fixedly connected to the output end of the universal shaft, the adjusting ring is sleeved on the end surface of the small bevel gear, and the adjusting ring is fixedly connected to the output end of the double-section cylinder; The rotating shaft is connected to the fixed plate bearing, the upper bevel gear and the lower bevel gear are fixedly installed on the rotating shaft, the upper bevel gear and the lower bevel gear are respectively arranged at the upper and lower ends of the small bevel gear, and the upper bevel gear and the lower bevel gear are both in transmission connection with the small bevel gear; The deployment ring is fixedly connected to the rotating shaft, a storage groove is provided on one side of the deployment ring at the top, and two groups of storage grooves are provided on the outer sides of the four groups of deployment rings at the lower side, one group of storage grooves on the four groups of deployment rings at the lower side is directly below the storage groove on the deployment ring at the top, and the other group of storage grooves on the four groups of deployment rings at the lower side and the top storage groove are placed 60° apart from each other in a counterclockwise direction from top to bottom, the electromagnet is fixedly installed in the storage groove, the locking magnetic block is fixedly installed on the lifting shaft, the positioning magnets are fixedly installed on the solar display panel and the top plate, respectively, and the positioning magnets are magnetically connected to the electromagnet and the locking magnetic block; The small bevel gear is provided with air bag teeth; The waterproof mechanism includes a dust removal component and a water storage component; The water storage component includes a water outlet, a water receiving trough, a water distribution tray, a filter storage box, a filter discharge box, and a switching component; A water retaining strip is provided on one side of the top of the roof and one side of the top of each solar panel. The height of the water retaining strip is equal to the height difference between the roof and the solar panel. When the roof and the solar panel are fully unfolded, they are presented in a stepped shape. The water retaining strip blocks the height difference gap between each layer. The water outlet is arranged on the top of the power generation box and close to the edge of the solar panel; The water receiving trough is arranged below the water outlet, and the water receiving trough and the water outlet are connected by a pipe, the water distribution tray is arranged in the water receiving trough, the filter storage box and the filter discharge box are both connected to the water receiving trough by pipes, and the position of the upper pipe opening of the filter discharge box is higher than the position of the upper pipe opening of the filter storage box; The switching assembly includes a detection slot, a contact block, a detection spring block, a switching slot, a switching piston rod, and a resistance block; The detection slot is fixedly mounted on the water distribution plate, the contact block is fixedly installed through the outer shell of the detection slot, the detection spring block is fixedly mounted on one end of the contact block, and the detection spring block is located in the detection slot; The switching groove, the switching piston rod, and the resistance block are all arranged in the shell wall interlayer of the water receiving groove, the switching piston rod is located inside the switching groove, an air chamber is arranged on the top of the switching groove, a piston plate is slidably installed in the air chamber, the piston plate is fixedly connected to one end of the switching piston rod, and the other end of the switching piston rod extends out of the switching groove, and the junction between the switching piston rod and the switching groove is sealed; The switching slot is filled with a conductive liquid, the switching slot pipeline is connected to a small storage cavity, an electromagnetic valve is arranged between the switching slot and the small storage cavity, and the resistor block is arranged on the switching slot wall; The contact block is electrically connected to the air source controller, and the air source controller is connected to the air bag teeth and the air chamber through pipelines; The dust removal assembly includes a brush rod, a cleaning motor, and a cleaning plate. There are five groups of dust removal assemblies, and the five groups of dust removal assemblies correspond to the top plate and the solar panel respectively. The cleaning plate is fixedly installed on the top plate and the top of the side wall of the solar panel, the cleaning motor is fixedly arranged on the bottom of the cleaning plate, and the brush rod is fixedly connected to the output end of the cleaning motor; The resistance block is electrically connected to the cleaning motor.

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