Energy-saving outdoor protection device

Abstract

The invention relates to the technical field of outdoor protection devices, and discloses an energy-saving outdoor protection device which comprises a U-shaped support, a sun shield is arranged above the support, opposite sleeve rods with the lower ends inserted into the corresponding ends of the support are rotationally installed on the lower end face of the sun shield, and folding assemblies used for overturning the sun shield are arranged at the two ends of the support; the outer side of the support is rotationally sleeved with a rest plate, a cooling plate is arranged on the lower end face of the sun shield, a water box is fixedly installed on the lower end face of the cooling plate, a plurality of sprayers are fixedly installed on the lower end face of the water box, and a driving assembly is arranged on the lower end face of the sun shield. The outer side wall of the support is rotationally sleeved with a cleaning frame, and sliding grooves are formed in the opposite side walls of the cleaning frame. By means of the structure, the support, the sun shield, the rest plate, the cooling plate, the cleaning frame and other structures are organically combined, multiple independent devices do not need to be additionally carried, and multiple requirements of sun shading, rain sheltering, temporary rest, cooling, cleaning and the like can be met at the same time through one-time building.

Description

Technical Field

[0001] This invention relates to the field of outdoor protective equipment technology, and more specifically, to an energy-saving outdoor protective device. Background Technology

[0002] Outdoor workers often need to meet multiple needs such as sunshade, rain shelter, temporary rest and cooling during their work. However, existing protective and auxiliary equipment generally suffers from single function and low integration, making it difficult to adapt to complex outdoor work scenarios. For example, sunshades, rest benches, and rain protection tools are mostly designed independently. Not only do they need to be stored and carried separately, but they also need to be set up one by one when used, which greatly increases the equipment load and operational burden of outdoor workers.

[0003] Existing sunshade devices are mostly fixed in shape, only providing shade or rain protection. They cannot accommodate the support needs of temporary rest through structural deformation. Traditional rest facilities lack protective structures, making it difficult to provide shelter for workers in inclement weather. In terms of cooling, existing outdoor cooling solutions either rely on external power supply, resulting in high energy consumption and limited application scenarios, or they lack effective cooling measures altogether, making it difficult to alleviate discomfort during work in high-temperature environments. At the same time, for soft ground such as farmland, the support structure design of existing equipment is unreasonable, with insufficient grounding stability, making it prone to tipping over and unable to adapt to complex outdoor ground environments. In addition, most equipment is too large in overall size, still occupying a lot of space even after being stored, failing to meet the core requirement of portable equipment for outdoor work. Summary of the Invention

[0004] The purpose of this invention is to provide an energy-saving outdoor protective device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An energy-saving outdoor protective device includes a U-shaped bracket with a sunshade on the top. The lower end of the sunshade is rotatably mounted with a corresponding sleeve rod that is inserted into the corresponding end of the bracket. Both ends of the bracket are provided with folding components for flipping the sunshade.

[0007] A resting plate is rotatably fitted on the outer side of the bracket, a cooling plate is provided on the lower end face of the sunshade, a water box is fixedly installed on the lower end face of the cooling plate, multiple nozzles are fixedly installed on the lower end face of the water box, and a drive assembly for tilting the cooling plate and the resting plate is provided on the lower end face of the sunshade.

[0008] A cleaning frame is rotatably fitted on the outer side wall of the bracket. Slide grooves are provided on the opposite side walls of the cleaning frame. A sliding frame is slidably fitted on the outer side wall of the cleaning frame. A round rod with both ends passing through the slide groove is rotatably installed inside the sliding frame. A cleaning plate and a backrest plate are fixedly installed on both sides of the round rod. A limiting component is provided on one side wall of the cleaning frame to fix the rotation of the round rod.

[0009] The other side wall of the cleaning rack is provided with a moving component for driving the sliding rack to slide;

[0010] The outer wall of the bracket is provided with an adjustment component for adjusting the tilt angle of the cleaning rack;

[0011] Both ends of the bracket are equipped with fixing components for positioning the bracket;

[0012] The lower end face of the resting board has a resting groove, and a reclining board is rotatably installed in the resting groove. The side wall of the resting board away from the support is provided with a locking device for positioning the angle of the reclining board after rotation.

[0013] Preferably, both ends of the bracket are provided with through slots, and opposite convex shafts are fixedly installed below the sunshade. Sleeve shafts with both ends extending out of the through slots are fixedly installed inside the sleeve rod.

[0014] The folding assembly includes a first hinge plate rotatably sleeved on the outer side plate of the convex shaft, a second hinge plate offset from the first hinge plate rotatably sleeved on one end of the sleeve shaft, and a rotating shaft with one end passing through the second hinge plate rotatably mounted on the end of the first hinge plate away from the convex shaft, with the rotating shaft rotatably connected to the second hinge plate.

[0015] Preferably, the lower end face of the sunshade is fixedly installed with opposing supports, and the opposing side walls of the two supports are fixedly installed with support shafts. The outer side walls of the support shafts are rotatably fitted with mounting plates. The ends of the mounting plates away from the supports are connected to the upper end face of the cooling plate. The opposing side walls of the two mounting plates are provided with mounting grooves. The lower end face of the sunshade is fixedly installed with opposing horizontal plates, and a horizontal bar is fixedly installed between the two horizontal plates.

[0016] The drive assembly includes a mounting block that is slidably sleeved between two crossbars. Each end of the mounting block is fixedly mounted with a mounting rod that is inserted into a corresponding mounting groove. A threaded rod is rotatably mounted between the two crossbars, and the threaded rod is threaded through the mounting block.

[0017] Preferably, a plurality of first and second racks are slidably mounted on the lower end face of the sunshade and are staggered from each other. The first racks are fixedly connected to the corresponding mounting rods. A gear that meshes with the first and second racks is rotatably mounted between the first and second racks. A hinge shaft is fixedly mounted on the side wall of the second rack away from the first rack. A telescopic hinge rod is rotatably sleeved on the outer side wall of the hinge shaft. A fixing rod is rotatably mounted on the lower end of the hinge rod. A fixing plate is fixedly mounted on the end of the fixing rod facing the resting board. A T-shaped locking block is fixedly mounted on the side wall of the fixing plate facing the resting board. A T-shaped slot for the corresponding locking block to be inserted is opened on the opposite side wall of the resting board.

[0018] Preferably, a pair of opposing inserts are fixedly installed on one side wall of the sliding frame, and one end of the round rod extends out of the sliding frame, with a pair of opposing round blocks fixedly installed on the extended end of the round rod;

[0019] The limiting component includes a cylinder that is slidably sleeved on the protruding end of the cylindrical rod. The outer wall of the cylinder has a corresponding groove for the corresponding cylindrical block to be inserted. A positioning plate is fixedly installed at the end of the cylinder facing the sliding frame. The two ends of the positioning plate have holes for the corresponding cylindrical block to be inserted.

[0020] Preferably, a positioning block is fixedly installed on the opposite side wall of the positioning plate, a positioning rod is fixedly installed on one side wall of the sliding frame, a first nut is threaded onto the outer side wall of the positioning rod, and a positioning ring is fixedly installed on the first nut facing the side wall of the sliding frame.

[0021] Preferably, a slider with one end inserted into the corresponding slide groove is fixedly installed on the opposite side wall of the sliding frame, and a threaded block is fixedly installed on the other side wall of the sliding frame;

[0022] The moving component includes a rotating rod rotatably mounted on the other side wall of the cleaning rack, with the rotating rod threaded through a threaded block.

[0023] Preferably, the outer side wall of the bracket is rotatably fitted with a corresponding rotating seat, the outer side wall of the rotating seat is fixedly installed with a connecting plate, the side wall of the connecting plate facing the cleaning rack is fixedly installed with a connecting rod connected to the cleaning rack, the outer side wall of the rotating seat is also fixedly installed with a vertical plate, and the outer side wall of the vertical plate is provided with a vertical groove penetrating the vertical plate.

[0024] The adjustment assembly includes a base fixedly installed on the outer wall of the bracket, a bent plate fixedly installed on the upper surface of the base, a movable plate fixedly installed on one side wall of the bent plate, a movable block slidably installed on the lower surface of the movable plate, and a movable rod with one end inserted into a vertical groove fixedly installed on the side wall of the movable block.

[0025] Preferably, the outer side wall of the bracket is fixedly installed with opposing and bent support plates, one end of the support plate is fixedly installed with a support block, the opposite side walls of the support blocks are fixedly installed with support parts, and one side wall of the support parts is fixedly installed with annular spring sheets.

[0026] The fixing component includes two legs, each leg having a corresponding limiting groove for engaging with the corresponding support part. One side wall of the limiting groove has multiple snap-fit ​​grooves for engaging with the corresponding annular spring pieces.

[0027] Preferably, a locking groove is provided in the resting board, and a reclining rod for fixing the reclining board is rotatably installed in the resting groove. One end of the reclining rod extends into the locking groove, and a locking ring is fixedly fitted on the reclining rod located in the locking groove.

[0028] The locking component includes a locking groove formed in the resting plate, one end of the reclining rod extending into the locking groove, a locking ring fixedly fitted on the reclining rod located in the locking groove, and a bolt with one end inserted into the locking ring on the outer wall of the resting plate.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] 1. This invention, through the organic combination of structures such as a bracket, sunshade, rest board, cooling board, and cleaning rack, eliminates the need to carry multiple separate pieces of equipment. A single setup can simultaneously meet multiple needs such as sunshade, rain shelter, temporary rest, cooling, and cleaning. When storing, the sunshade can be driven to rotate toward the bracket via the folding component, while the rest board is folded toward the bracket, significantly reducing the overall volume and storage space. This greatly reduces the equipment load and setup and storage burden for outdoor workers, adapting to the diverse needs of complex outdoor work scenarios.

[0031] 2. This invention, through multiple sets of adjustment and positioning structures, enables flexible switching of rest modes, significantly improving user comfort. When resting, the rest board can be placed on the ground for people to sit on. The orientation of the backrest can be switched by rotating the round rod, and the tilt angle of the cleaning rack can be adjusted in conjunction with the adjustment component, so that the backrest can adapt to the leaning habits of different people. When semi-reclining is required, the reclining board in the rest slot can be turned out, and the angle of the reclining board can be fixed by the locking component. The extension length of the storage board can also be adjusted to expand the support area, meeting various rest needs such as sitting and semi-reclining. In addition, the moving component can drive the sliding frame to move, realizing precise adjustment of the backrest position, further adapting to the comfort needs of different usage scenarios.

[0032] 3. This invention combines photovoltaic power supply with mechanical linkage cooling to achieve energy-efficient cooling while also providing a cleaning function, alleviating discomfort during operation in high-temperature environments. The photovoltaic panel on the upper surface of the sunshade can convert solar energy into electrical energy to power the miniature cooling fan inside the sunshade and the water pump in the water tank, eliminating the need for an external power source, reducing energy consumption, and making it suitable for outdoor scenarios without power supply. When the resting board is hot, the drive component can tilt the cooling board and the resting board synchronously. Water from the water tank is sprayed onto the surface of the resting board through the nozzles on the water box to achieve cooling. The tilting structure can also reduce water residue. Residual water can be quickly removed by switching the orientation of the cleaning board and driving the sliding frame to wipe the cleaning board back and forth, ensuring that the resting board is dry and usable. This solves the problems of high energy consumption, limited scenarios, or lack of effective cooling measures in existing outdoor cooling solutions.

[0033] 4. This invention significantly improves support stability through a fixing component. The legs in the fixing component can be inserted into the ground, and the support part is snapped into the limiting groove of the legs. The annular spring plate is embedded in the corresponding snap-fit ​​groove to achieve positioning. By adjusting the depth of the legs inserted into the ground, it can be adapted to soft ground scenarios such as farmland. Even in complex outdoor ground environments, the stable connection between the legs and the ground can effectively prevent the device from tipping over, providing outdoor workers with a safe and reliable protection and rest space.

[0034] 5. The invention features a device whose overall structure is designed to be both portable and easy to operate. It can be assembled, adjusted, and stored without the need for complex tools. The unfolding and storage of each structure are achieved through mechanical linkage. Folding components, locking components, and limiting components all use simple plug-in, plug-out, and rotation operations, allowing outdoor workers to quickly get started. When stored, it is compact in size, making it easy to carry and transport without the need for additional transportation tools. It is suitable for outdoor work scenarios that require frequent movement. At the same time, the height of the sun visor can be adjusted by the cooperation of the sleeve rod and the sleeve shaft. When not in use, the sun visor can be raised to reduce dust accumulation, and when in use, it can be lowered to facilitate the loading and unloading of sun hats, further improving the convenience of operation.

[0035] 6. In this invention, the folding assembly achieves smooth unfolding and folding of the sunshade through the cooperation of the first hinge plate, the second hinge plate, and the rotating shaft. The positioning method of the spring block and the locking hole prevents structural loosening. The drive assembly achieves synchronous tilting of the cooling plate and the resting plate through the linkage of the threaded rod, rack, gear, and other structures. The transmission is precise and has low loss. The limiting assembly and fixing assembly are positioned by means of buckles, threaded clamping, etc., which are firm and not easily damaged. Each structure is subjected to uniform force during use, reducing local wear. At the same time, the cleaning function can remove moisture and dust from the surface of the resting plate in time, preventing structural corrosion or aging, and further extending the overall service life of the equipment. Attached Figure Description

[0036] Figure 1This is a schematic diagram of the structure of an energy-saving outdoor protective device according to the present invention.

[0037] Figure 2 This is a schematic diagram of the structure of the sunshade and resting board in this invention.

[0038] Figure 3 This is a schematic diagram of the support leg in this invention.

[0039] Figure 4 This is a schematic diagram of the support block in this invention.

[0040] Figure 5 This is a schematic diagram of the structure of the first telescopic rod and the second telescopic rod in this invention.

[0041] Figure 6 This is a schematic diagram of the cleaning rack in this invention.

[0042] Figure 7 This is a schematic diagram of the rotating seat in this invention.

[0043] Figure 8 This is a schematic diagram of the structure of the movable block in this invention.

[0044] Figure 9 This is a schematic diagram of the sliding frame in this invention.

[0045] Figure 10 for Figure 9 A magnified structural diagram of point A in the middle.

[0046] Figure 11 This is a schematic diagram of the rotating rod in this invention.

[0047] Figure 12 This is a schematic diagram of the backrest panel and cleaning panel in this invention.

[0048] Figure 13 This is a schematic diagram of the lifting rod in this invention.

[0049] Figure 14 This is a schematic diagram of the cooling plate and mounting plate in this invention.

[0050] Figure 15 This is a schematic diagram of a half-section of the cooling plate in this invention.

[0051] Figure 16 This is a schematic diagram of the structure of the first and second racks in this invention.

[0052] Figure 17 This is a schematic diagram of the buffer box in this invention.

[0053] Figure 18 This is a schematic diagram of the structure of the fixing rod in this invention.

[0054] Figure 19 This is a schematic diagram of the rest board in this invention.

[0055] Figure 20 for Figure 19 A magnified structural diagram at point B in the middle.

[0056] The meanings of the labels in the diagram are as follows:

[0057] 10. Sunshade; 11. Bracket; 12. Resting board; 13. Sun hat; 14. First hinge plate; 15. Second hinge plate; 16. Support leg; 17. Reclining board; 18. Cleaning rack; 19. Limiting groove; 20. Support plate; 21. Support block; 22. Support part; 23. Annular spring plate; 24. Sleeve rod; 25. Second nut; 26. Slide groove; 27. Sliding frame; 29. ​​Cleaning board; 30. Round rod; 3 1. Bending plate; 32. Moving plate; 33. Electric push rod; 34. Slot; 35. Fixing rod; 36. Bolt; 37. Moving block; 38. Moving rod; 39. Rotating seat; 40. Connecting plate; 41. Connecting rod; 42. Connecting plate; 43. Connecting rod; 44. Connecting seat; 45. Mounting seat; 46. Slider; 47. Extension rod; 48. Round block; 49. Cylinder; 50. Insert block; 51. Positioning plate; 52. Fixed 53. Positioning block; 54. Positioning rod; 55. First nut; 56. Positioning ring; 57. First motor; 58. Rotating rod; 59. Threaded block; 60. Lifting groove; 61. Storage plate; 62. Lifting rod; 63. Third nut; 64. Water tank; 65. Cooling plate; 66. Water box; 67. Second motor; 68. Horizontal plate; 69. Threaded rod; 70. Support; 71. Support shaft; 72. Mounting plate; 73. Horizontal bar; 74. 75. Mounting block; 76. Mounting slot; 77. Mounting rod; 78. First rack; 79. Gear shaft; 80. Second rack; 81. Hinge shaft; 82. First protrusion; 83. Second protrusion; 84. Buffer box; 85. Rubber block; 86. Fourth nut; 87. Abutment ring; 88. Fixing plate; 89. Locking block; 90. Reclining rod; 91. Locking ring; 92. First telescopic rod; 93. Second telescopic rod. Detailed Implementation

[0058] To further understand the content of this invention, a detailed description of the invention will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are merely illustrative and not limiting of the invention.

[0059] The following is in conjunction with the appendix Figures 1-20 This embodiment will be described in further detail.

[0060] An energy-saving outdoor protection device in this embodiment includes a U-shaped bracket 11, a sunshade 10 is provided above the bracket 11, and a sleeve rod 24 is rotatably installed on the lower end face of the sunshade 10 and inserted into the corresponding end of the bracket 11. Both ends of the bracket 11 are provided with folding components for flipping the sunshade 10.

[0061] A resting plate 12 is rotatably sleeved on the outer side of the bracket 11. A cooling plate 65 is provided on the lower end face of the sunshade 10. A water box 66 is fixedly installed on the lower end face of the cooling plate 65. Multiple nozzles are fixedly installed on the lower end face of the water box 66. A drive assembly for driving the cooling plate 65 and the resting plate 12 to tilt is provided on the lower end face of the sunshade 10.

[0062] A cleaning frame 18 is rotatably fitted on the outer side wall of the bracket 11. Slide grooves 26 are provided on the opposite side walls of the cleaning frame 18. A sliding frame 27 is slidably fitted on the outer side wall of the cleaning frame 18. A round rod 30 with both ends passing through the slide grooves 26 is rotatably installed inside the sliding frame 27. A cleaning plate 29 and a backrest plate are fixedly installed on both sides of the round rod 30. A limiting component is provided on one side wall of the cleaning frame 18 to fix the rotation of the round rod 30.

[0063] The other side wall of the cleaning rack 18 is provided with a moving component for driving the sliding rack 27 to slide;

[0064] The outer wall of the support 11 is provided with an adjustment component for adjusting the tilt angle of the cleaning rack 18;

[0065] Both ends of the bracket 11 are provided with fixing components for positioning the bracket 11;

[0066] A resting groove is provided on the lower end face of the resting plate 12, and a reclining plate 17 is rotatably installed in the resting groove. A locking device is provided on the side wall of the resting plate 12 away from the bracket 11 for positioning the angle of the reclining plate 17 after rotation.

[0067] In this embodiment, by placing the bracket 11 on the ground and fixing the bracket 11 to the ground by a fixing component, the sunshade 10 and the bracket 11 are in a mutually perpendicular state. Then, the user rotates the rest board 12 so that the lower side of the rest board 12 overlaps the ground. Then, the user can sit on the rest board 12 to rest. At the same time, the sunshade 10 can block sunlight or rain, thus protecting the user outdoors.

[0068] When a user is resting on the rest board 12, the user can rotate the drive rod 30. The rotation of the rod 30 causes the cleaning board 29 and the backrest to rotate around the circumference of the rod 30. When the backrest on the rod 30 faces the user, the user can fix the position of the rod 30 after rotation using the limiting component, so that the backrest always faces the user. At this time, the user can lean against the backrest while sitting on the rest board 12, thereby increasing the user's comfort. The tilt direction of the cleaning rack 18 can be adjusted by the adjusting component, so that the cleaning rack 18 can drive the backrest to tilt, thereby adjusting the backrest to a suitable tilt angle, making it more comfortable for the user to lean against the backrest.

[0069] When the rest board 12 is not placed on the ground, the user can rotate the reclining board 17 in the rest slot so that the reclining board 17 is rotated out of the rest slot. Then, the rest board 12 is rotated so that the rest board 12 and the reclining board 17 are placed on the ground. At this time, the user can recline in a semi-reclined position through the rest board 12, the reclining board 17 and the backrest, thereby further increasing comfort.

[0070] The reclining board 17 has a cavity inside, and a lifting groove 59 communicating with the cavity is formed on the outer wall of the reclining board 17. A storage board 60 is placed inside the cavity. A lifting rod 61 with one end extending out of the lifting groove 59 is fixedly installed on the side wall of the storage board 60. A third nut 62 is threaded onto the extended end of the lifting rod 61. When the upper end of the storage board 60 extends out of the cavity, the area of ​​the reclining board 17 increases, making it easier for users to lean against the reclining board 17. When the upper end of the storage board 60 extends out of the cavity, the third nut 62 needs to be rotated so that the third nut 62 is pressed against the outer wall of the reclining board 17, so that the storage board 60 can always be kept in the state of extending out of the cavity. When the reclining board 17 is not in use, the third nut 62 is rotated to release the pressure on the reclining board 17. Then, the storage board 60 can be retracted into the cavity. Finally, the third nut 62 is pressed against the outer wall of the reclining board 17.

[0071] When the reclining board 17 is not in use, the resting board 12 is tilted, and then the reclining board 17 is rotated into the resting slot. The position of the reclining board 17 after rotation is positioned by the locking device, so that the reclining board 17 can be stored in the resting slot, reducing the space occupied by the reclining board 17.

[0072] The sunshade 10 has multiple photovoltaic panels fixedly installed on its upper surface. A sunshade hat 13 is attached to the upper surface of the sunshade 10 via Velcro. A miniature cooling fan is installed inside the sunshade hat 13. When the sunshade 10 is used for shading, the photovoltaic panels can generate electricity through the sun. The generated electricity can charge the miniature cooling fan inside the sunshade hat 13. When the sunshade hat 13 is torn off from the sunshade 10, people can wear the sunshade hat 13 on their heads for sun protection. At the same time, the miniature cooling fan can cool the area.

[0073] When the resting board 12 is not used for a long time, sunlight will expose it to the sun for an extended period, causing it to heat up and affecting the comfort of users. To avoid this, when the resting board 12 gets too hot, the user uses a drive assembly to tilt the cooling plate 65 and the resting board 12 on the ground. At the same time, the water tank 66 and the nozzle on the cooling plate 65 are facing the resting board 12. The nozzle sprays water from the water tank 66 onto the resting board 12, thus cooling it down. Because the resting board 12 is tilted, the water slides down along the tilt direction, reducing water residue. After the resting board 12 has cooled down, the drive assembly resets the resting board 12 and the cooling plate 65, allowing the resting board 12 to be reattached to the ground for use.

[0074] When water slides down the inclined direction of the rest board 12, a little water may remain on the rest board 12. At this time, the rest board 12 is placed on the ground, and then the locking member is released from the locking mechanism of the round rod 30. Then, the round rod 30 is driven to rotate, so that the cleaning plate 29 faces the rest board 12. Then, the locking member locks the rotated round rod 30. At this time, the cleaning frame 18 is driven to tilt towards the rest board 12 by the adjusting component, so that the cleaning plate 29 on the cleaning frame 18 abuts against the upper side of the rest board 12. At this time, the sliding frame 27 is driven to reciprocate along the cleaning frame 18 by the moving component. The reciprocating movement of the sliding frame 27 can drive the round rod 30 to reciprocate, that is, the cleaning plate 29 on the round rod 30 can wipe the water remaining on the rest board 12, thereby removing the water remaining on the rest board 12. After the water is removed, the cleaning frame 18 is adjusted to a suitable tilt angle by the adjusting component, and the backrest is rotated to face the rest board 12.

[0075] When the backrest is facing the rest board 12, the sliding frame 27 is moved by the moving component, which can adjust the position of the backrest so that the position of the backrest can be adjusted according to the user's usage.

[0076] Among them, multiple extension rods 47 are fixedly installed on the round rod 30. The cleaning plate 29 and the backrest plate are fixedly installed on the round rod 30 through the extension rods 47. Both ends of the round rod 30 are rotatably installed in the sliding frame 27 through bearings, so that the round rod 30 can rotate within the sliding frame 27.

[0077] Among them, a corresponding water tank 63 is fixedly installed on the lower end face of the sunshade 10. The water tank 63 is connected to the water box 66 through a water pipe (corrugated pipe). A water pump is installed in the water tank 63, and the water pump pumps the water in the water tank 63 into the water box 66 through the water pipe.

[0078] When the energy-saving outdoor protective device is not in use, the rest board 12 is rotated toward the bracket 11, and then the sunshade 10 is driven to rotate toward the bracket 11 by the folding component, so that the sunshade 10 and the rest board 12 can be folded and stored on the bracket 11. At this time, it is convenient for the energy-saving outdoor protective device to be stored and transported.

[0079] The sunshade 10 has a fixed shaft fixedly installed on its lower end face, and the sleeve rod 24 is rotatably installed on the outer wall of the fixed shaft through a bearing, so that the sunshade 10 can rotate toward the bracket 11 for folding and storage.

[0080] In this embodiment, through slots are provided at both ends of the bracket 11, and opposite convex shafts are fixedly installed below the sunshade 10. Sleeve shafts with both ends extending out of the through slots are fixedly installed inside the sleeve rod 24.

[0081] The folding assembly includes a first hinge plate 14 rotatably sleeved on the outer side plate of the convex shaft, a second hinge plate 15 rotatably sleeved on one end of the sleeve shaft and offset from the first hinge plate 14, and a rotating shaft with one end passing through the second hinge plate 15 is rotatably mounted on the end of the first hinge plate 14 away from the convex shaft, and the rotating shaft is rotatably connected to the second hinge plate 15.

[0082] In this embodiment, both ends of the rotating shaft are connected to the first hinge plate 14 and the second hinge plate 15 via bearings. When the sunshade 10 rotates toward the bracket 11, the first hinge plate 14 and the second hinge plate 15 rotate along the outer wall of the rotating shaft. At the same time, the rotating shaft moves to achieve the folding of the sunshade 10 on the bracket 11. When the sunshade 10 rotates away from the bracket 11, the first hinge plate 14 and the second hinge plate 15 rotate along the outer wall of the rotating shaft. At the same time, the movement of the rotating shaft is reset.

[0083] The second hinge plate 15 has a locking hole on its outer side wall, and the first hinge plate 14 has a spring block fixedly installed on its outer side wall. When the sunshade 10 is unfolded on the bracket 11, the spring block will be locked into the locking hole. At this time, the sunshade 10 can always be unfolded. When it is necessary to drive the sunshade 10 to rotate towards the bracket 11, the user needs to drive the spring block to slide out of the locking hole. At this time, the sunshade 10 can rotate towards the bracket 11.

[0084] The sunshade 10 can drive the sleeve rod 24 to rise and fall along the through groove, thereby adjusting the height of the sunshade 10. When the sunshade 10 is not in use, it can be moved up a certain height to prevent dust from the ground from falling onto the photovoltaic panel. The other end of the sleeve rod is threaded with a second nut 25. After the sunshade 10 has finished rising and falling, the second nut 25 is rotated to make the second nut 25 abut against the outer wall of the bracket 11, thereby positioning the sunshade 10 after rising and falling.

[0085] In this embodiment, the lower end face of the sunshade 10 is fixedly installed with opposing supports 70, and the opposing side walls of the two supports 70 are fixedly installed with support shafts 71. The outer side walls of the support shafts 71 are rotatably fitted with mounting plates 72. The ends of the mounting plates 72 that are away from the supports 70 are connected to the upper end face of the cooling plate 65. The opposing side walls of the two mounting plates 72 are provided with mounting grooves 75. The lower end face of the sunshade 10 is fixedly installed with opposing horizontal plates 68, and a horizontal bar 73 is fixedly installed between the two horizontal plates 68.

[0086] The drive assembly includes a mounting block 74 that is slidably sleeved between two crossbars 73. Both ends of the mounting block 74 are fixedly mounted with a mounting rod 76 that is inserted into the corresponding mounting groove 75. A threaded rod 69 is rotatably mounted between the two crossbars 68. The threaded rod 69 is threaded through the mounting block 74.

[0087] In this embodiment, the mounting plate 72 is sleeved on the support shaft 71 by bearings, and the threaded rod 69 is rotatably mounted between two horizontal plates 68 by bearings. The mounting block 74 is limited by two horizontal bars 73. When the threaded rod 69 rotates, it can drive the mounting block 74 to move along the threaded rod 69. When the mounting block 74 moves, it can drive the mounting rod 76 to slide along the mounting groove 75. The sliding of the mounting rod 76 in the mounting groove 75 can drive the mounting plate 72 to rotate a certain distance along the support shaft 71, that is, the cooling plate 65 begins to tilt or resets the tilt.

[0088] Among them, a second motor 67 is fixedly installed on one of the two horizontal plates 68. The output shaft of the second motor 67 is connected to the threaded rod 69, so that the threaded rod 69 can be driven to rotate by the second motor 67.

[0089] In this embodiment, a plurality of first racks 77 and second racks 80 are slidably installed on the lower end face of the sunshade 10 and are staggered from each other. The first racks 77 are fixedly connected to the corresponding mounting rods 76. A gear 79 that meshes with the first racks 77 and the second racks 80 is rotatably installed between the first racks 77 and the second racks 80. A hinge shaft 81 is fixedly installed on the side wall of the second rack 80 away from the first rack 77. A telescopic hinge rod is rotatably sleeved on the outer side wall of the hinge shaft 81. A fixing rod 35 is rotatably installed at the lower end of the hinge rod. A fixing plate 88 is fixedly installed at the end of the fixing rod 35 facing the resting plate 12. A T-shaped locking block 89 is fixedly installed on the side wall of the fixing plate 88 facing the resting plate 12. A T-shaped slot 34 is opened on the opposite side wall of the resting plate 12 for the corresponding locking block 89 to be inserted.

[0090] In this embodiment, the hinge rod is rotatably mounted on the hinge shaft 81 via a bearing, and the fixed rod 35 is connected to the hinge rod via a bearing. Two gear shafts 78 are fixedly mounted on the lower end face of the sunshade 10, and the gear 79 is rotatably mounted on the corresponding gear shaft 78 via a bearing. When the mounting rod 76 moves, the mounting rod 76 can drive the first rack 77 to move. The movement of the first rack 77 can drive the second rack 80 to move via the gear 79. The movement of the second rack 80 can drive the hinge shaft 81 to move. When the hinge shaft moves, the fixed rod 35 can be pulled via the hinge rod. The fixed rod 35 drives the resting plate 12 to rotate along the bracket 11. When the cooling plate 65 tilts, the cooling plate 65 can drive the resting plate 12 to also be in a tilted state. When the cooling plate 65 tilts back, the cooling plate 65 can drive the resting plate 12 to tilt back.

[0091] When the resting board 12 needs to be rotated toward the bracket 11 for folding and storage, the user needs to drive the resting board 12 to rotate toward the bracket 11. The locking block 89 slides along the locking groove 34. The locking block 89 drives the lower end of the hinge rod to move through the fixing plate 88 and the fixing rod 35. At the same time, the hinge rod extends and retracts to a certain extent, so that the resting board 12 can rotate toward the bracket 11, that is, the resting board 12 is folded and stored on the bracket 11.

[0092] Among them, a plurality of first protrusions 82 and second protrusions 83 are fixedly installed on the lower end face of the sunshade 10. The cross sections of the first protrusions 82 and the second protrusions 83 are both T-shaped. The first protrusions 82 and the second protrusions 83 are respectively inserted into the corresponding first rack 77 and the second rack 80 to realize the sliding installation of the rack and the second rack 80.

[0093] The outer wall of the fixing rod 35 is threaded with a fourth nut 86. The fourth nut 86 is fixedly installed with a retaining ring 87 facing the side wall of the resting plate 12. When the resting plate 12 is unfolded on the bracket 11, the fourth nut 86 is rotated so that the retaining ring 87 on the fourth nut 86 presses against the side wall of the resting plate 12. At this time, the resting plate 12 can always maintain its unfolded state. Meanwhile, the cooling plate 65 can drive the resting plate 12 to tilt or tilt back.

[0094] When the resting plate 12 is folded on the bracket 11, the abutment ring 87 on the fourth nut 86 needs to be driven to press against the side wall of the resting plate 12 so that the resting plate 12 can always maintain its folded shape.

[0095] The hinge rod includes a first telescopic rod 92 and a second telescopic rod 93. The upper end of the first telescopic rod 92 is connected to the hinge shaft 81, and the lower end of the second telescopic rod 93 is connected to the fixing rod 35. A buffer box 84 is fixedly installed at the lower end of the first telescopic rod 92. A rubber block 85 is inside the buffer box 84. The upper side of the rubber block 85 is fixedly connected to the buffer box 84. The upper end of the second telescopic rod 93 is fixedly connected to the lower side of the rubber block 85.

[0096] When the sunshade 10 is raised, the sunshade 10 will cause the rest board 12 to tilt through the hinge rod. At this time, the dust residue on the rest board 12 can be reduced. When the rest board 12 is used, the sunshade 10 needs to be lowered to the initial position so that the rest board 12 is attached to the ground. At this time, it is also convenient for the staff to take off and put on the sunshade hat 13 on the sunshade 10.

[0097] In this embodiment, a pair of opposite inserts 50 are fixedly installed on one side wall of the sliding frame 27, and one end of the round rod 30 extends out of the sliding frame 27. A pair of opposite round blocks 48 are fixedly installed on the extended end of the round rod 30.

[0098] The limiting component includes a cylinder 49 that is slidably sleeved on the extended end of the cylindrical rod 30. The outer side wall of the cylinder 49 has a corresponding groove for the corresponding cylindrical block 48 to be inserted. A positioning plate 51 is fixedly installed on the end of the cylinder 49 facing the sliding frame 27. The two ends of the positioning plate 51 have holes for the corresponding cylindrical block 48 to be inserted.

[0099] In this embodiment, the rotation of the cylinder 49 is achieved through the cooperation of the circular groove and the circular block 48, which enables the cylinder 49 to rotate and drive the circular rod 30 to rotate. When the cylinder 49 moves toward the sliding frame 27, the cylinder 49 will drive the positioning plate 51 to abut against the sliding frame 27. At the same time, the insert block 50 will be inserted into the positioning plate 51 to limit the angle of the circular rod 30 after rotation.

[0100] To prevent the cylindrical 49 from moving the positioning plate 51 away from the sliding frame 27 when the cylindrical rod 30 is in the limiting position, causing the insert block 50 to slide out of the positioning plate 51 and thus affecting the positioning of the cylindrical rod 30, a positioning block 52 is fixedly installed on the opposite side wall of the positioning plate 51, and a positioning rod 53 is fixedly installed on one side wall of the sliding frame 27. A first nut 54 is threaded on the outer side wall of the positioning rod 53, and a positioning ring 55 is fixedly installed on the first nut 54 facing the side wall of the sliding frame 27. When the insert block 50 is inserted into the positioning plate 51, by rotating the first nut 54, the first nut 54 will drive the positioning ring 55 to move towards the sliding frame 27. At the same time, the positioning ring 55 will push the positioning block 52 to press against the outside of the sliding frame 27, that is, the positioning plate 51 presses against the outer side wall of the sliding frame 27, preventing the cylindrical 49 from moving the positioning plate 51 away from the sliding frame 27.

[0101] In this embodiment, a slider 46 with one end inserted into the corresponding slide groove 26 is fixedly installed on the opposite side wall of the sliding frame 27, and a threaded block 58 is fixedly installed on the other side wall of the sliding frame 27.

[0102] The moving component includes a rotating rod 57 rotatably mounted on the other side wall of the cleaning rack 18, the rotating rod 57 being threaded through a threaded block 58.

[0103] In this embodiment, the slider 46 limits the sliding frame 27, and the rotating rod 57 is rotatably mounted on the other side wall of the cleaning frame 18 through the bearing. When the rotating rod 57 rotates, the rotating rod 57 can drive the threaded block 58 to rise and fall along the rotating rod 57, that is, the threaded block 58 drives the sliding frame 27 to rise and fall, so as to realize the height adjustment of the backrest board or the wiping of the rest board 12 by the cleaning plate 29.

[0104] The cleaning rack 18 has a first motor 56 fixedly installed on its side wall. The output shaft of the first motor 56 is fixedly connected to the rotating rod 57, so that the first motor 56 can drive the rotating rod 57 to rotate.

[0105] In this embodiment, the outer side wall of the bracket 11 is rotatably fitted with a corresponding rotating seat 39, the outer side wall of the rotating seat 39 is fixedly installed with a connecting plate 40, the side wall of the connecting plate 40 facing the cleaning rack 18 is fixedly installed with a connecting rod 41 connected to the cleaning rack 18, the outer side wall of the rotating seat 39 is also fixedly installed with a vertical plate, and the outer side wall of the vertical plate is provided with a vertical groove penetrating the vertical plate.

[0106] The adjustment assembly includes a base fixedly installed on the outer wall of the bracket 11. A bent plate 31 is fixedly installed on the upper end face of the base. A movable plate 32 is fixedly installed on one side wall of the bent plate 31. A movable block 37 is slidably installed on the lower end face of the movable plate 32. A movable rod 38 with one end inserted into a vertical groove is fixedly installed on the side wall of the movable block 37.

[0107] In this embodiment, the rotating seat 39 is rotatably mounted on the bracket 11 via a bearing. The lower end face of the moving plate 32 is fixedly mounted with a T-shaped snap-fit ​​part. By snapping the snap-fit ​​part into the moving block 37, the moving block 37 is slidably mounted on the lower end face of the moving plate 32. When the moving block 37 moves, the moving block 37 can drive the moving rod 38 to move. The moving rod 38 can drive the vertical plate and the rotating seat 39 to rotate along the rotating support 70 via the vertical groove. That is, the rotation of the rotating seat 39 can cause the cleaning rack 18 to rotate along the bracket 11 via the connecting plate 40 and the connecting rod 41, thereby adjusting the tilt angle of the cleaning rack 18.

[0108] Among them, the side wall of the bending plate 31 is equipped with an electric push rod 33 via a mounting base 45. The output shaft of the electric push rod 33 is fixedly mounted on a connecting plate 42. A connecting rod 43 is fixedly mounted on the connecting plate 42. The connecting rod 43 is connected to the moving block 37 via a connecting seat 44, so that the moving block 37 can be moved by the electric push rod 33.

[0109] In this embodiment, a support plate 20 with opposite sides and bending is fixedly installed on the outer side wall of the bracket 11. A support block 21 is fixedly installed on one end of the support plate 20. A support part 22 is fixedly installed on the opposite side wall of the support block 21. A ring spring sheet 23 is fixedly installed on one side wall of the support part 22.

[0110] The fixing assembly includes two legs 16. Each leg 16 has a corresponding limiting groove 19 that is opened in opposite directions and is used to engage with the corresponding support part 22. One side wall of the limiting groove 19 has multiple snap-fit ​​grooves that are used to engage with the corresponding annular spring piece 23.

[0111] In this embodiment, by inserting the support part 22 into the limiting groove 19, the support plate 20 and the support leg 16 are connected. By inserting the support leg 16 into the ground and making the bracket 11 and the resting plate 12 overlap on the ground, the bracket 11 can be stably placed on the ground. When the ground is relatively soft, by driving the support leg 16 to move downwards from the bracket 11 and inserting the annular spring plate 23 into the corresponding snap-fit ​​groove, the support leg 16 can be kept in the adjusted state. At this time, more of the support leg 16 can be inserted into the ground, making the placement of the bracket 11 on the ground more stable.

[0112] When the support leg 16 moves to its highest position, the annular spring plate 23 is inserted into the corresponding snap-fit ​​groove, so that the support leg 16 can be stored on the support plate 20.

[0113] In this embodiment, a locking groove is provided in the resting plate 12, and a reclining rod 90 for the reclining plate 17 to be fixedly sleeved is rotatably installed in the resting groove. One end of the reclining rod 90 extends into the locking groove, and a locking ring 91 is fixedly sleeved on the reclining rod 90 located in the locking groove.

[0114] The locking component includes a locking groove formed in the resting plate 12, one end of the reclining rod 90 extending into the locking groove, and a locking ring 91 fixedly sleeved on the reclining rod 90 located in the locking groove. A bolt 36 with one end inserted into the locking ring 91 is provided on the outer wall of the resting plate 12.

[0115] In this embodiment, the two ends of the reclining rod 90 are rotatably mounted in the corresponding side wall through bearings. When the reclining plate 17 rotates, the reclining plate 17 can drive one end of the reclining rod 90 to rotate in the locking groove. After the reclining plate 17 has finished rotating, the bolt 36 outside the resting plate 12 is inserted into the locking groove and threaded into the locking ring 91 to lock the position of the reclining plate 17 after rotation. When one end of the bolt 36 is turned out from the locking ring 91, the locking of the reclining plate 17 can be released.

[0116] In this embodiment, a first sunshade curtain is attached to the upper surface of the sunshade 10 via Velcro, with the first sunshade curtain facing the bracket 11. A second sunshade curtain is attached to the upper surface of the sunshade 10 via Velcro, with the two second sunshades located on both sides of the first sunshade curtain. The first and second sunshades can provide shade and prevent discomfort caused by direct sunlight on the user.

[0117] When the first and second sunshades are not in use, they can be torn off from the sunshade panel 10 so that the sunshade panel 10 can be folded and stored, and the first and second sunshades can be stored.

[0118] The sunshade 10 can have multiple hooks attached to its side wall, and the first and second sunshades can be hung on the corresponding hooks to allow for the installation and removal of the first and second sunshades from the sunshade.

[0119] In actual use, the bracket 11 is first securely positioned using the fixing assembly. The support leg 16 is inserted into the ground, and the support part 22 is engaged with the limiting groove 19 of the support leg 16. The annular spring plate 23 is embedded in the corresponding locking groove, adapting to soft ground and other complex environments to ensure the bracket 11 is not easily tipped over. When unfolded, the folding assembly releases the sunshade 10. The first hinge plate 14 and the second hinge plate 15 rotate relative to each other via a pivot. The spring block engages with the locking hole to fix the sunshade 10, keeping it perpendicular to the bracket 11. Simultaneously, the resting plate 12 is unlocked, and the locking block 89 slides along the locking groove 34. The fourth... Nut 86 drives the abutment ring 87 to press against the resting plate 12, allowing it to rest on the ground for people to sit on. The resting function is flexibly adjustable. Rotating the round rod 30 changes the orientation of the backrest. The round cylinder 49 drives the positioning plate 51 to abut against the sliding frame 27. The insert block 50 is inserted into the positioning plate 51. The first nut 54 drives the positioning ring 55 to fix the position. With the help of the adjustment component, the tilt angle of the cleaning rack 18 is adjusted. The electric push rod 33 drives the moving block 37 to move. Through the moving rod 38 and the vertical plate, the rotating seat 39 is driven to rotate. Through the connecting plate 40 and the connecting rod 41, the posture of the cleaning rack 18 is changed, so that the backrest is properly adjusted. With a comfortable reclining angle, when semi-reclining is required, the reclining board 17 in the rest slot can be rotated out, and the reclining rod 90 angle can be fixed by inserting the locking ring 91 with the bolt 36. The extension length of the storage board 60 can also be adjusted to expand the support area. When cooling and cleaning, the photovoltaic panel on the sunshade 10 powers the equipment, and the water pump in the water tank 63 sends water into the water box 66 of the cooling plate 65. The water is then sprayed through the nozzle. The second motor 67 in the drive assembly drives the threaded rod 69 to rotate, and the mounting block 74 drives the mounting rod 76 to slide, causing the mounting plate 72 to tilt the cooling plate 65. At the same time, the first rack 77 is driven by the gear 79. The second rack 80 moves, and the hinge rod pulls the resting plate 12 to tilt synchronously, ensuring that water flows down the resting plate 12 to reduce residue. Residual water can be removed by switching the orientation of the cleaning plate 29. The first motor 56 drives the rotating rod 57 to move the sliding frame 27, causing the cleaning plate 29 to repeatedly wipe the resting plate 12 to complete the cleaning. When storing, loosen the fixing parts, rotate the resting plate 12 to move towards the bracket 11, press the spring block to release the folding assembly lock, and push the sunshade 10 to rotate towards the bracket 11, realizing the folding and storage of the sunshade 10 and the resting plate 12, reducing the volume for easy transportation. The entire process does not require an external power source, and through mechanical structure linkage and photovoltaic power supply, it combines practicality and energy saving.

[0120] In summary, the above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. An energy-saving outdoor protective device, comprising a U-shaped bracket (11), characterized in that: A sunshade (10) is provided above the bracket (11). A sleeve (24) is rotatably installed on the lower end of the sunshade (10) and inserted into the corresponding end of the bracket (11). Both ends of the bracket (11) are provided with folding components for flipping the sunshade (10). A resting plate (12) is rotatably sleeved on the outside of the bracket (11), a cooling plate (65) is provided on the lower end face of the sunshade (10), a water box (66) is fixedly installed on the lower end face of the cooling plate (65), a plurality of nozzles are fixedly installed on the lower end face of the water box (66), and a drive assembly for driving the cooling plate (65) and the resting plate (12) to tilt is provided on the lower end face of the sunshade (10). A cleaning rack (18) is rotatably fitted on the outer side wall of the bracket (11). Slide grooves (26) are provided on the opposite side walls of the cleaning rack (18). A sliding rack (27) is slidably fitted on the outer side wall of the cleaning rack (18). A round rod (30) with both ends passing through the slide grooves (26) is rotatably installed inside the sliding rack (27). A cleaning plate (29) and a backrest plate are fixedly installed on both sides of the round rod (30). A limiting component for fixing the rotation of the round rod (30) is provided on one side wall of the cleaning rack (18). The other side wall of the cleaning rack (18) is provided with a moving component for driving the sliding rack (27) to slide; The outer wall of the support (11) is provided with an adjustment component for adjusting the tilt angle of the cleaning rack (18); Both ends of the bracket (11) are provided with fixing components for positioning the bracket (11); A resting groove is provided on the lower end face of the resting plate (12), and a reclining plate (17) is rotatably installed in the resting groove. The side wall of the resting plate (12) away from the bracket (11) is provided with a locking device for positioning the angle of the reclining plate (17) after rotation.

2. The energy-saving outdoor protective device according to claim 1, characterized in that: Both ends of the bracket (11) are provided with through slots, and the sunshade (10) is fixedly installed with opposite convex shafts. The sleeve rod (24) is fixedly installed with sleeve shafts extending out of the through slots at both ends. The folding assembly includes a first hinge plate (14) rotatably sleeved on the outer side plate of the convex shaft, and a second hinge plate (15) rotatably sleeved on one end of the sleeve shaft, which is offset from the first hinge plate (14). A rotating shaft with one end passing through the second hinge plate (15) is rotatably mounted on the end of the first hinge plate (14) away from the convex shaft, and the rotating shaft is rotatably connected to the second hinge plate (15).

3. The energy-saving outdoor protective device according to claim 1, characterized in that: The lower end face of the sunshade (10) is fixedly installed with opposite supports (70), and the opposite side walls of the two supports (70) are fixedly installed with shafts (71). The outer side walls of the shafts (71) are rotatably fitted with mounting plates (72). The end of the mounting plate (72) away from the support (70) is connected to the upper end face of the cooling plate (65). The opposite side walls of the two mounting plates (72) are provided with mounting grooves (75). The lower end face of the sunshade (10) is fixedly installed with opposite horizontal plates (68), and a horizontal bar (73) is fixedly installed between the two horizontal plates (68). The drive assembly includes a mounting block (74) that is slidably sleeved between two crossbars (73). At both ends of the mounting block (74), a mounting rod (76) is fixedly installed with one end inserted into the corresponding mounting groove (75). A threaded rod (69) is rotatably installed between the two crossbars (68). The threaded rod (69) is threaded through the mounting block (74).

4. The energy-saving outdoor protective device according to claim 3, characterized in that: Multiple first racks (77) and second racks (80) that are staggered are slidably installed on the lower end face of the sunshade (10). The first rack (77) is fixedly connected to the corresponding mounting rod (76). A gear (79) that meshes with the first rack (77) and the second rack (80) is rotatably installed between the first rack (77) and the second rack (80). A hinge shaft (81) is fixedly installed on the side wall of the second rack (80) away from the first rack (77). A telescopic hinge rod is rotatably sleeved on the outer side wall of the hinge shaft (81). A fixing rod (35) is rotatably installed at the lower end of the hinge rod. A fixing plate (88) is fixedly installed at the end of the fixing rod (35) facing the resting plate (12). A T-shaped locking block (89) is fixedly installed on the side wall of the fixing plate (88) facing the resting plate (12). A T-shaped slot (34) is opened on the opposite side wall of the resting plate (12) for the corresponding locking block (89) to be inserted.

5. The energy-saving outdoor protective device according to claim 1, characterized in that: A pair of inserts (50) are fixedly installed on one side wall of the sliding frame (27), and one end of the round rod (30) extends out of the sliding frame (27). A pair of round blocks (48) are fixedly installed on the extended end of the round rod (30). The limiting component includes a cylinder (49) that is slidably sleeved on the protruding end of the round rod (30). The outer side wall of the cylinder (49) is provided with a corresponding groove for the corresponding round block (48) to be inserted. A positioning plate (51) is fixedly installed on the end of the cylinder (49) facing the sliding frame (27). The two ends of the positioning plate (51) are provided with round holes for the corresponding round block (48) to be inserted.

6. The energy-saving outdoor protective device according to claim 5, characterized in that: A positioning block (52) is fixedly installed on the opposite side wall of the positioning plate (51), and a positioning rod (53) is fixedly installed on one side wall of the sliding frame (27). A first nut (54) is threaded on the outer side wall of the positioning rod (53), and a positioning ring (55) is fixedly installed on the side wall of the first nut (54) facing the sliding frame (27).

7. The energy-saving outdoor protective device according to claim 6, characterized in that: A slider (46) with one end inserted into the corresponding groove (26) is fixedly installed on the opposite side wall of the sliding frame (27), and a threaded block (58) is fixedly installed on the other side wall of the sliding frame (27). The moving component includes a rotating rod (57) rotatably mounted on the other side wall of the cleaning rack (18), the rotating rod (57) being threaded through a threaded block (58).

8. The energy-saving outdoor protective device according to claim 1, characterized in that: The outer side wall of the bracket (11) is rotatably fitted with a corresponding rotating seat (39). A connecting plate (40) is fixedly installed on the outer side wall of the rotating seat (39). A connecting rod (41) connected to the cleaning rack (18) is fixedly installed on the side wall of the connecting plate (40) facing the cleaning rack (18). A vertical plate is also fixedly installed on the outer side wall of the rotating seat (39). A vertical groove penetrating the vertical plate is opened on the outer side wall of the vertical plate. The adjustment assembly includes a base fixedly installed on the outer wall of the bracket (11), a bent plate (31) fixedly installed on the upper end surface of the base, a movable plate (32) fixedly installed on one side wall of the bent plate (31), a movable block (37) slidably installed on the lower end surface of the movable plate (32), and a movable rod (38) with one end inserted into a vertical groove fixedly installed on the side wall of the movable block (37).

9. An energy-saving outdoor protective device according to claim 8, characterized in that: The outer side wall of the bracket (11) is fixedly installed with opposing and bent support plates (20), and a support block (21) is fixedly installed at one end of the support plate (20). Support parts (22) are fixedly installed on the opposite side walls of the support blocks (21), and annular spring plates (23) are fixedly installed on one side wall of the support parts (22). The fixing assembly includes two legs (16), and the legs (16) have opposing limiting grooves (19) for corresponding support parts (22) to be inserted into. One side wall of the limiting groove (19) has multiple snap-fit ​​grooves for corresponding annular spring pieces (23) to be inserted into.

10. An energy-saving outdoor protective device according to claim 1, characterized in that: A locking groove is provided in the resting plate (12), and a reclining rod (90) for the reclining plate (17) to be fixedly mounted is rotatably installed in the resting groove. One end of the reclining rod (90) extends into the locking groove and a locking ring (91) is fixedly mounted on the reclining rod (90) located in the locking groove. The locking component includes a locking groove opened in the rest plate (12), one end of the reclining rod (90) is inserted into the locking groove, the reclining rod (90) located in the locking groove is fixedly fitted with a locking ring (91), and the outer wall of the rest plate (12) is provided with a bolt (36) with one end inserted into the locking ring (91).

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