Solar sunshade

Abstract

The invention discloses a solar sunshade, and belongs to the technical field of sunshade, the solar sunshade comprises a support tube and a base, the base is fixedly connected with a positioning tube, the outer wall of the positioning tube is fixedly connected with a placing table, the center of the placing table is fixedly provided with a water storage device, and the placing table is provided with a plurality of atomization holes; a plurality of atomization holes are formed in the placement table, a water storage device is arranged on the placement table, the water storage device is communicated with the atomization holes through pipelines, and atomizers are fixedly arranged on the placement table and located in the atomization holes correspondingly. The water liquid is transmitted to the atomizer through the pressure stabilizing mechanism, so that the atomizer can start to work, the atomizer can continuously atomize the water liquid, water vapor generated by atomization continuously diffuses in the sunshade space of the sunshade, the temperature in the sunshade space can be reduced, meanwhile, people can feel cool and refreshing when making contact with the water vapor, and the using effect of the sunshade is improved.

Description

Technical Field

[0001] The invention relates to the technical field of sunshade umbrellas, in particular to a solar sunshade umbrella. Background Art

[0002] A parasol, also called a sun umbrella, is an umbrella that is mainly used to block direct sunlight. It is generally used to shade external tables and chairs of street shops such as cafes. Its types are divided into movable sliding types and folding types. The main material of a parasol is coating, generally a sun-proof glue coating is used.

[0003] The existing solar parasols include an umbrella frame and an umbrella cover, on which a flexible solar panel is arranged. Sunlight shines on the solar panel to generate electricity, which can be used to power some relatively low-power electrical appliances to increase the use effect outdoors.

[0004] The above technical conditions still have defects: when the above solar parasol is in use, it will be exposed to sunlight, so the temperature of the position blocked by the umbrella surface is also high, which in turn affects the effect of resting in the shaded position of the umbrella surface.

[0005] Based on this, the present invention designs a solar parasol to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide a solar parasol to solve the above technical problems.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a solar parasol, comprising a support tube and a base, wherein a positioning tube is fixedly connected to the base, the support tube can be sleeved inside the positioning tube, a placing platform is also fixedly connected to the outer wall of the positioning tube, a water reservoir is fixedly arranged at the center position of the placing platform, a cavity is arranged inside the water reservoir, a plurality of atomization holes are opened on the placing platform, the water reservoir is connected with the plurality of atomization holes through pipelines, an atomizer is fixedly arranged on the placing platform and inside the plurality of atomization holes respectively, a tightening ring is sleeved on the support tube, a plurality of ribs are rotatably connected to the tightening ring, an umbrella cover is arranged between the top end of the support tube and one end of the plurality of ribs, and a plurality of flexible solar cell panels are arranged on the umbrella cover.

[0008] By adopting the above technical solution, the water in the water reservoir is atomized by the atomizer so that it diffuses in the space shaded by the umbrella surface, which can reduce the temperature of the current space and increase the comfort when using the parasol.

[0009] Preferably, a bearing is provided on the outside of the support tube and above the clamping ring, the inner ring of the bearing is fixedly provided on the outer wall of the support tube, a plurality of blades are fixedly provided on the outer ring of the bearing, an annular driven gear is also fixedly provided on the outer ring of the bearing, a drive motor is also fixedly connected to the support tube, a driving gear is fixedly connected to the output shaft of the drive motor, and the driving gear is meshed with the driven gear.

[0010] By adopting the above technical solution, the fan blades are controlled to rotate by a driving motor, thereby generating wind force, moving the atomized water vapor upward, and then guiding it along the inner side of the umbrella surface, thereby increasing the coverage of the water vapor and improving the cooling effect.

[0011] Preferably, the plurality of fan blades are all flexible blades.

[0012] By adopting the above technical solution, when the umbrella surface is stored, the flexible fan blades can also be folded, so that the solar parasol can be conveniently stored.

[0013] Preferably, a partition is fixedly connected between the two sides of the inner wall of the water reservoir, a limiting column is fixedly connected to the partition, a sleeve is slidably connected to the limiting column, one end of the sleeve extends to the outside of the water reservoir, a return spring is fixedly arranged on the partition and on the outside of the limiting column, the top of the return spring is fixedly connected to the outside of the sleeve, a connecting rod is also fixedly connected to the sleeve, a valve stem is fixedly connected to one side of the connecting rod, an upper valve core and a lower valve core are fixedly connected to both ends of the valve stem, a water inlet is provided at the top of the water reservoir, and the upper valve core can just block the water inlet. The water inlet is connected to a conduit on the partition, the diameter of the lower valve core is matched with the inner diameter of the conduit, and water holes are opened on both sides of the conduit. When the reset spring is in a natural state, the lower valve core is just located above the water hole. After the lower valve core moves downward by the height of a water hole, the water holes on both sides can be blocked. A water tank is also fixedly connected to the inner side of the ring of the water reservoir, and a water outlet hole is opened on the water reservoir and below the partition. The water tank is connected to the water reservoir through the water outlet hole, and a water guide pipe is connected to the bottom of the water tank, and one end of the water guide pipe is connected to the atomization hole.

[0014] By adopting the above technical solution, water can be added to the water storage tank through the water filling port, and the water flowing down from the support rod can be received through the water tank. At the same time, the water can be transported to the inside of the atomization hole through the water pipe, and the water can be atomized by the action of the atomizer, thereby increasing the utilization rate of water resources.

[0015] Preferably, a condensation net is also provided on the plurality of umbrella ribs, and the condensation net is in a circular ring shape.

[0016] By adopting the above technical solution, part of the water vapor can condense into water droplets on the condensation net. Under the action of the tension of the water droplets, the water droplets flow along the condensation net and the umbrella ribs to the outer wall of the support tube, and finally are recovered into the water tank.

[0017] Preferably, one end of the connecting rod is slidably connected to the inner wall of the water reservoir, and a button is fixedly connected to one end of the sleeve and located outside the water reservoir.

[0018] Preferably, both sides of the inner wall of the conduit are also fixedly connected with limiting rings for resisting the lower valve core, and when the bottom of the lower valve core contacts the top of the limiting ring, the lower valve core can still block the water permeable hole.

[0019] By adopting the above technical solution, the lower valve core will not move downwards too far.

[0020] Preferably, the outer edge portion of the umbrella surface is also connected to a plurality of guide curtains.

[0021] By adopting the above technical solution, the water vapor guiding effect is increased.

[0022] Preferably, an L-shaped rod is fixedly connected inside the water pipe and near the atomization hole, a sliding sleeve is slidably connected to one end of the L-shaped rod, a blocking block is fixedly connected to one end of the sliding sleeve, and a pressure-stabilizing spring is also arranged between the other end of the sliding sleeve and the L-shaped rod.

[0023] By adopting the above technical solution, multiple atomizers can be independently controlled for water supply, and the water supply rate of the atomizer with low atomization efficiency will be reduced, further improving its use effect.

[0024] In summary, this application has the following beneficial technical effects:

[0025] 1. Through the atomizer, atomization hole, water storage tank and flexible solar panel, the flexible solar panel can generate electricity under the irradiation of sunlight, which is transmitted to the atomizer through the voltage stabilizing mechanism, so that the atomizer can start working. The water storage tank continuously replenishes water into the atomization hole through the pipeline, so that the atomizer can continuously atomize the water. The water vapor generated by atomization continuously diffuses in the sunshade space of the parasol, which can reduce the temperature in the sunshade space. At the same time, people can feel cool when they come into contact with the water vapor, thereby improving the use effect of the parasol;

[0026] Furthermore, by setting a driving motor, fan blades and a gear transmission structure, the electric energy of the driving motor is provided by the flexible solar cell panel under the irradiation of sunlight. When the driving motor is working, the gear transmission structure is used to drive the fan blades to rotate. When the fan blades rotate, wind force from bottom to top can be generated, so that the generated water vapor moves upward under the action of the wind force, and then the water vapor can be refracted and guided through the inner side of the umbrella surface and the guide curtain, so that the water vapor can be better diffused in the sunshade space.

[0027] Furthermore, the fan blades are flexible blades. When the fan blades rotate, the flexible blades unfold under the action of centrifugal force, thereby generating wind. When the fan blades do not rotate, the flexible blades bend downward under the action of gravity, which will not affect the storage of the umbrella surface and improve the use effect of the parasol.

[0028] 2. Through the water storage device and water tank, when water is injected into the water storage device, the lower valve core blocks the water permeable hole, so that when there is a lot of water in the water storage device, it will not directly flow into the water tank. After the water inlet is closed, when the water in the water storage device continues to decrease, a negative pressure space is formed between the liquid surface and the top of the inner side of the water storage device, so that the liquid level in the water tank will not continue to rise after reaching a certain height. When the liquid level in the water tank decreases, the water in the water storage device can also be replenished into the water tank in time, and then the water is transported to the atomization hole through the water guide pipe for use when the atomizer is working;

[0029] Furthermore, a condensation net is arranged on a plurality of ribs, which can condense part of the rising water vapor into water droplets, and then the water droplets flow along the guide of the condensation net and the ribs to the outside of the support tube, and finally slide into the water tank, replenishing water for the atomization work, which can increase the effect of continuous work.

[0030] 3. By setting the blocking block and the pressure-stabilizing spring, when the pressure difference between the inside and outside of the blocking block is greater than the pulling force of the pressure-stabilizing spring, the blocking block moves to the side with smaller pressure, so that the water in the water pipe can flow to the inside of the atomizing hole. After the water inside the atomizing hole overflows the blocking block, the pressure difference between the inside and outside of the blocking block is not enough to stretch the pressure-stabilizing spring, so that the blocking block can block one end of the water pipe, thereby avoiding continuous delivery of water, and realizing independent water supply control for multiple atomizers. The water supply rate of low atomization efficiency will be reduced, further improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0032] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0033] Figure 2 is a schematic diagram of the side structure of this embodiment;

[0034] Figure 3 Schematic diagram of the driving structure of the fan blades in this embodiment;

[0035] Figure 4 Schematic diagram of the internal structure of the water storage device in this embodiment;

[0036] Figure 5 for Figure 4 A schematic enlarged view of the structure at A in the middle;

[0037] Figure 6 Schematic diagram of the connection between the water pipe and the atomization hole in this embodiment.

[0038] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0039] 1. Support tube; 2. Base; 3. Positioning tube; 4. Placement table; 5. Water storage tank; 6. Atomization hole; 7. Tightening ring; 8. Umbrella rib; 9. Flexible solar panel; 10. Guide curtain; 11. Condensation net; 12. Bearing; 13. Fan blade; 14. Driven gear; 15. Driving motor; 16. Driving gear; 17. Partition; 18. Limit column; 19. Casing; 20. Reset spring; 21. Connecting rod; 22. Valve stem; 23. Upper valve core; 24. Water inlet; 25. Water tank; 26. Water guide pipe; 27. Atomizer; 28. Button; 29. ​​Conduit; 30. Water hole; 31. Lower valve core; 32. Water outlet; 33. L-shaped rod; 34. Sliding sleeve; 35. Blocking block; 36. Pressure-stabilizing spring. DETAILED DESCRIPTION

[0040] 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.

[0041] The following is combined with Figure 1-6 This application is described in further detail.

[0042] A solar parasol comprises a support tube 1 and a base 2, a positioning tube 3 is fixedly connected to the base 2, the support tube 1 can be sleeved inside the positioning tube 3, a placement platform 4 is also fixedly connected to the outer wall of the positioning tube 3, a water reservoir 5 is fixedly arranged at the center of the placement platform 4, the shape of the water reservoir 5 is annular, and it can be well sleeved on the outside of the positioning tube 3, a cavity is arranged inside the water reservoir 5, and the cavity is used to store water to facilitate subsequent humidification work, a plurality of atomization holes 6 are opened on the placement platform 4, the water reservoir 5 is connected to the plurality of atomization holes 6 through pipelines, an atomizer 27 is fixedly arranged on the placement platform 4 and located inside the plurality of atomization holes 6, and the atomizer 27 is composed of a flexible solar panel 9 Power is supplied, the atomizer 27 is a ceramic atomizer sheet, and the single power is about 20-30W. A tightening ring 7 is sleeved on the support tube 1, and the tightening ring 7 can slide freely along the support tube 1 without restriction, and can support the tightening ring 7 when the limited position is reached, so as to support the umbrella surface, and multiple umbrella ribs 8 are rotatably connected to the tightening ring 7, and an umbrella surface is arranged between the top of the support tube 1 and one end of the multiple umbrella ribs 8. Multiple flexible solar panels 9 are arranged on the umbrella surface, which can be bent freely and have a fan-shaped shape. The center position of the multiple flexible solar panels 9 is connected to the top of the support tube 1, and the flexible solar panel 9 is electrically connected to the voltage stabilizing mechanism and the energy storage mechanism.

[0043] Furthermore, a bearing 12 is provided on the outside of the support tube 1 and above the clamping ring 7, the inner ring of the bearing 12 is fixedly provided on the outer wall of the support tube 1, and a plurality of blades 13 are fixedly provided on the outer ring of the bearing 12, and the plurality of blades 13 all have a certain inclination angle, so that the plurality of blades 13 can generate wind force when rotating, and then attract the water vapor below, and an annular driven gear 14 is also fixedly provided on the outer ring of the bearing 12, and the annular inner side of the driven gear 14 does not contact the outer wall of the support tube 1, and a driving motor 15 is also fixedly connected to the support tube 1, and the driving motor 15 is powered by the flexible solar panel 9, and the power of the driving motor 15 is about 70-90W, and a driving gear 16 is fixedly connected to the output shaft of the driving motor 15, and the driving gear 16 is meshed with the driven gear 14, so that the driven gear 14 can rotate under the drive of the driving gear 16, thereby causing the outer ring of the bearing 12 to rotate, so that the plurality of blades 13 can rotate quickly.

[0044] Furthermore, the plurality of blades 13 are all flexible blades, and when the umbrella cover is stored, the flexible blades can also bend, thereby not causing damage to the umbrella cover.

[0045] Furthermore, a partition 17 is fixedly connected between the two sides of the inner wall of the water reservoir 5, and the partition 17 divides the internal cavity of the water reservoir 5 into two parts, the upper part is larger and the lower part is smaller. A limiting column 18 is fixedly connected to the partition 17, and a sleeve 19 is slidably connected to the limiting column 18. One end of the sleeve 19 extends to the outside of the water reservoir 5. The sleeve 19 is connected to the top of the water reservoir 5 with a movable sealing structure. A reset spring 20 is fixedly arranged on the partition 17 and located on the outside of the limiting column 18. The pressure resistance of the spring 20 is greater than the air pressure on the upper valve core 23 when the water in the water reservoir 5 decreases, so as to ensure that the space above the liquid level in the water reservoir 5 is continuously closed during the water delivery process. The top of the reset spring 20 is fixedly connected to the outside of the sleeve 19, and a connecting rod 21 is also fixedly connected to the sleeve 19. A valve stem 22 is fixedly connected to one side of the connecting rod 21. The upper valve core 23 and the lower valve core 31 are fixedly connected to both ends of the valve stem 22. A water injection port 24 is opened at the top of the water reservoir 5. The upper valve core 23 can just block the water inlet 24. A conduit 29 is also connected to the partition 17. The diameter of the lower valve core 31 is adapted to the inner diameter of the conduit 29. Water holes 30 are opened on both sides of the conduit 29. When the return spring 20 is in a natural state, the lower valve core 31 is just located above the water holes 30. After the lower valve core 31 moves downward by the height of the water holes 30, the water holes 30 on both sides can be blocked. A water tank 25 is also fixedly connected to the inner side of the ring of the water storage container 5. The water tank 25 is an annular structure with an L-shaped cross-section. A water tank for containing water is formed between the water tank 5 and the inner side thereof. A water outlet hole 32 is provided on the water tank 5 and below the partition 17. The water tank 25 is connected to the water tank 5 through the water outlet hole 32. A water pipe 26 is connected to the bottom of the water tank 25. One end of the water pipe 26 is connected to the atomization hole 6 to provide water for the operation of the atomizer 27. The water pipe 26 is arranged inside the placement table 4 to increase the overall aesthetics.

[0046] Furthermore, a condensation net 11 is provided on the multiple umbrella ribs 8. The condensation net 11 is made of a hydrophilic material and is in a circular shape for condensing the atomized water. Then the water droplets can flow along the umbrella ribs 8 and the supporting tube 1, and then flow to the inner side of the water tank 25, thereby increasing the utilization rate of the water.

[0047] Furthermore, one end of the connecting rod 21 is slidably connected to the inner wall of the water reservoir 5, so that the connecting rod 21 is more stable when moving, thereby increasing the control effect. A button 28 is fixedly connected to one end of the sleeve 19 located outside the water reservoir 5.

[0048] Furthermore, a plurality of guide curtains 10 are connected to the outer edge of the umbrella surface, so that part of the water vapor moves upward under the drive of the wind, and then passes through the inner side of the umbrella surface and the guide curtains 10, so that the water vapor can be retained within the coverage of the umbrella surface as much as possible.

[0049] Furthermore, an L-shaped rod 33 is fixedly connected inside the water conduit 26 and near the atomization hole 6, a sliding sleeve 34 is slidably connected to one end of the L-shaped rod 33, and a blocking block 35 is fixedly connected to one end of the sliding sleeve 34. The sliding sleeve 34 can slide on the L-shaped rod 33, so that the blocking block 35 can slide stably, and a pressure-stabilizing spring 36 is also arranged between the other end of the sliding sleeve 34 and the L-shaped rod 33. When the internal and external pressure difference of the blocking block 35 is greater than the pulling force of the pressure-stabilizing spring 36, the blocking block 35 moves toward the side with smaller pressure, so that the water in the water conduit 26 can flow to the inside of the atomization hole 6. After the water inside the atomization hole 6 overflows the blocking block 35, the internal and external pressure difference of the blocking block 35 is not enough to stretch the pressure-stabilizing spring 36, so that the blocking block 35 can block one end of the water conduit 26, thereby avoiding continuous delivery of water.

[0050] The implementation principle of this embodiment is as follows: when in use, the base 2 is fixed on the ground, and then the support tube 1 is inserted into the interior of the positioning tube 3, and then the tightening ring 7 is pushed upward, and the tightening ring 7 is tightened by the limiting structure, so that the umbrella ribs 8 and the umbrella surface can be supported, so that the flexible solar panel 9 can be unfolded, and can receive solar energy and convert it into electrical energy, and then the button 28 is pressed to make the sleeve 19 move toward the inside of the water reservoir 5, and the upper valve core 23 is driven to move downward through the connecting rod 21 and the valve stem 22, and at the same time, the lower valve core 31 moves downward to block the water permeable hole 30, and then the water is poured from the water inlet 24 to the inside of the water reservoir 5. Input a proper amount of water, release the button 28 after input is completed, so that the sleeve 19 is reset under the action of the reset spring 20, so that the upper valve core 23 blocks the water inlet 24, and the lower valve core 31 no longer blocks the water permeable hole 30, so that the water located above the partition 17 passes through the water permeable hole 30, the cavity below the water reservoir 5 and the water outlet hole 32 in sequence and enters the water tank 25. When the water level in the water tank 25 reaches a certain height, under the combined action of the water pressure inside the water tank 25 and the negative air pressure inside the water reservoir 5, the water inside the water reservoir 5 will not continue to transfer to the water tank 25 when the water inside the water tank 25 does not decrease, and then the water The liquid enters the interior of the atomizing hole 6 through the water conduit 26. When the internal and external pressure difference of the blocking block 35 is greater than the pulling force of the pressure stabilizing spring 36, the blocking block 35 moves toward the side with smaller pressure, thereby allowing the water in the water conduit 26 to flow into the interior of the atomizing hole 6. After the water in the atomizing hole 6 overflows the blocking block 35, the internal and external pressure difference of the blocking block 35 is not enough to stretch the pressure stabilizing spring 36, and then the blocking block 35 can block one end of the water conduit 26, thereby preventing the continuous delivery of water. At this time, the atomizer 27 is started to atomize the water in the atomizing hole 6 to generate sufficient water vapor, and then the drive motor 15 is started to drive the atomizer 27 to generate a sufficient amount of water vapor. The output shaft of the motor 15 drives the driving gear 16 to rotate, thereby driving the driven gear 14 and the outer ring of the bearing 12 to rotate, so that the fan blades 13 can rotate, generate wind from the bottom to the top, guide the atomized water vapor, and then refract and guide it through the inner side of the umbrella surface and the guide curtain 10, so that the water vapor can be fully diffused in the space covered by the parasol, thereby improving its use effect. Then part of the water vapor condenses into water droplets on the condensation net 11. Under the action of the condensation net 11 and multiple umbrella ribs 8, the water droplets can fall along the support tube 1 into the inside of the water tank 25, thereby replenishing the water in the water tank 25 and improving the continuous working time.

[0051] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0052] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar parasol, comprising a support tube (1) and a base (2), characterized in that: The base (2) is fixedly connected with a positioning tube (3), the support tube (1) can be sleeved inside the positioning tube (3), a placement platform (4) is also fixedly connected to the outer wall of the positioning tube (3), a water reservoir (5) is fixedly arranged at the center of the placement platform (4), a cavity is arranged inside the water reservoir (5), a plurality of atomization holes (6) are opened on the placement platform (4), the water reservoir (5) is connected with the plurality of atomization holes (6) through pipelines, an atomizer (27) is fixedly arranged on the placement platform (4) and located inside the plurality of atomization holes (6), a clamping ring (7) is sleeved on the support tube (1), a plurality of umbrella ribs (8) are rotatably connected to the clamping ring (7), an umbrella cover is arranged between the top end of the support tube (1) and one end of the plurality of umbrella ribs (8), and a plurality of flexible solar cell panels (9) are arranged on the umbrella cover.

2. A solar sunshade umbrella according to claim 1, characterized in that: A bearing (12) is arranged outside the support tube (1) and above the abutting ring (7); the inner ring of the bearing (12) is fixedly arranged on the outer wall of the support tube (1); a plurality of blades (13) are fixedly arranged on the outer ring of the bearing (12); an annular driven gear (14) is also fixedly arranged on the outer ring of the bearing (12); a driving motor (15) is also fixedly connected to the support tube (1); a driving gear (16) is fixedly connected to the output shaft of the driving motor (15); and the driving gear (16) is meshed with the driven gear (14).

3. A solar sunshade umbrella according to claim 2, characterized in that: The plurality of fan blades (13) are all flexible blades.

4. A solar sunshade umbrella according to claim 1, characterized in that: A partition (17) is fixedly connected between the two sides of the inner wall of the water storage container (5), a limiting column (18) is fixedly connected to the partition (17), a sleeve (19) is slidably connected to the limiting column (18), one end of the sleeve (19) extends to the outside of the water storage container (5), a return spring (20) is fixedly arranged on the partition (17) and located outside the limiting column (18), the top end of the return spring (20) is fixedly connected to the outside of the sleeve (19), a connecting rod (21) is fixedly connected to the sleeve (19), a valve stem (22) is fixedly connected to one side of the connecting rod (21), an upper valve core (23) and a lower valve core (31) are fixedly connected to the two ends of the valve stem (22), and a water injection port (24) is opened at the top of the water storage container (5), and the upper valve core (23) can just block the water injection port (24). A conduit (29) is also connected to the partition (17), the diameter of the lower valve core (31) is matched with the inner diameter of the conduit (29), water holes (30) are provided on both sides of the conduit (29), when the return spring (20) is in a natural state, the lower valve core (31) is just located above the water hole (30), and after the lower valve core (31) moves downward by the height of a water hole (30), the water holes (30) on both sides can be blocked, a water tank (25) is also fixedly connected to the inner side of the ring of the water reservoir (5), a water outlet hole (32) is provided on the water reservoir (5) and located below the partition (17), the water tank (25) is connected to the water reservoir (5) through the water outlet hole (32), a water guide pipe (26) is connected to the bottom of the water tank (25), and one end of the water guide pipe (26) is connected to the atomization hole (6).

5. A solar sunshade umbrella according to claim 4, characterized in that: A condensation net (11) is also provided on the plurality of umbrella ribs (8), and the condensation net (11) is in a circular ring shape.

6. A solar sunshade umbrella according to claim 4, characterized in that: One end of the connecting rod (21) is slidably connected to the inner wall of the water reservoir (5), and a button (28) is fixedly connected to one end of the sleeve (19) and located outside the water reservoir (5).

7. A solar sunshade umbrella according to claim 4, characterized in that: An L-shaped rod (33) is fixedly connected inside the water guide pipe (26) and at a position close to the atomization hole (6); a sliding sleeve (34) is slidably connected to one end of the L-shaped rod (33); a blocking block (35) is fixedly connected to one end of the sliding sleeve (34); and a pressure stabilizing spring (36) is provided between the other end of the sliding sleeve (34) and the L-shaped rod (33).

8. The solar parasol according to claim 1, characterized in that: The outer edge portion of the umbrella surface is also connected to a plurality of guide curtains (10).

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