A portable and storable emergency photovoltaic device

Abstract

The present invention relates to the field of photovoltaic lifting, and specifically to an emergency photovoltaic device that is movable and easy to store, comprising a shell, a hydraulic rod is fixedly installed at the bottom end of the shell, a lifting plate is fixedly installed at the top end of the hydraulic rod, a limit plate is fixedly installed on the inner side wall of the shell, a support column is slidably installed on the top end of the limit plate, a photovoltaic panel is rollingly installed inside the support column, and an adjusting device for moving and adjusting the position and angle of the photovoltaic panel is slidably installed on the side wall of the shell; the present invention adjusts the angle of the support column by an adjusting slide bar and an adjusting transmission plate inside the adjusting device, lifts up the lifting top plate during the movement of the adjusting transmission plate, squeezes the side wall of the support column, reduces the problem of shaking of the support column caused by the resistance of the photovoltaic panel when being blown by wind, increases stability, drives the first gear to rotate by moving the slider, adjusts the angle of the photovoltaic panel, and facilitates the placement of the photovoltaic panel in the box.

Description

Technical Field

[0001] The invention belongs to the field of photovoltaic lifting, in particular to a movable and storable emergency photovoltaic device. Background Art

[0002] Photovoltaic panels are devices that can convert solar energy into electrical energy through inverters. With the development of technology, photovoltaic panels need to adapt to more environments and demands when used. In remote areas, due to complex geographical environments and backward infrastructure, traditional power supply methods are easily affected, causing power outages. Therefore, further improvements are needed to the power supply equipment.

[0003] A patent application with publication number CN206751338U discloses a movable and storable emergency photovoltaic device, including a frame, on both sides of which are installed opening and closing adjustable supporting leg mechanisms, on which is installed a scissor-type telescopic mechanism, the scissor-type telescopic mechanism has multiple levels, and each level of the telescopic mechanism is installed with a photovoltaic panel, which is connected to a controller inside an electric control cabinet via a cable. This emergency photovoltaic device can be used for emergency lighting in disaster areas, providing electricity in a timely manner to ensure its electricity and lighting, and is easy to transport and use, with low equipment cost.

[0004] During use, the above-mentioned device can be used for emergency power supply when the traditional power supply fails. When it is fully unfolded, it will be affected by wind. When using the cross structure to lift the photovoltaic panels, there may be problems of swaying and shaking, which is not easy to stabilize. When the photovoltaic panels are retracted and transported, the bumps will cause greater force between the photovoltaic panels and the cross structure, resulting in faster wear and tear, which can easily cause the photovoltaic panels to vibrate violently.

[0005] To this end, the present invention provides a mobile and easily storable emergency photovoltaic device. Summary of the invention

[0006] The purpose of the present invention is to provide a kind of emergency photovoltaic equipment which is simple in structure and reasonably designed and can be moved and stored in order to solve the above problems, comprising a shell, a hydraulic rod is fixedly installed on the bottom end of the shell, a lifting plate is fixedly installed on the top end of the hydraulic rod, a limit plate is fixedly installed on the inner side wall of the shell, a support column is slidably installed on the top end of the limit plate, a photovoltaic panel is rollably installed inside the support column, and an adjusting device for moving and adjusting the position and angle of the photovoltaic panel is slidably installed on the side wall of the shell, and the adjusting device comprises: a movable bottom plate slidably installed inside the limit plate; a movable slider fixedly installed on the top end of the movable bottom plate, the bottom end of the support column is rollably installed with the inner wall of the movable slider; a first adjusting lifting block slidably installed inside the opening of the side wall of the support column; an adjusting transmission plate slidably installed inside the lifting plate, an adjusting protruding block is fixedly installed on the top end of the adjusting transmission plate; an adjusting slide rod rollably installed inside the adjusting protruding block, and the end of the adjusting slide rod is rollably connected with the first adjusting lifting block; a threaded rod fixedly installed on the inner wall of the lifting plate, and the threaded rod is threadedly connected inside the adjusting transmission plate.

[0007] As a further optimization scheme of the present invention, a photovoltaic rotating rod is fixedly installed in the middle of the side wall of the photovoltaic panel, and the photovoltaic rotating rod is rollingly installed inside the supporting column. The outer wall gear of the photovoltaic rotating rod is connected with a transmission belt, and the transmission belt slides inside the supporting column. The photovoltaic rotating rod is meshed with an adjusting device, and the adjusting device also includes: a first gear fixedly installed at the end of the photovoltaic rotating rod; and adjusting teeth fixedly installed on the outer wall of the moving slider, and the adjusting teeth are meshed with the first gear.

[0008] As a further optimization scheme of the present invention, the adjusting device also includes: a first round rod fixedly installed on the side wall of the movable slider; a second round rod slidably installed inside the first round rod; a first spring fixedly installed on the side wall of the first round rod, the first spring is concentric with the second round rod, and the extended length of the first round rod and the second round rod is equal to the width of the limit plate.

[0009] As a further optimization scheme of the present invention, the adjustment device also includes: a fixed block fixedly installed on the top of the lifting plate; a lifting top plate rollingly installed inside the fixed block; a second adjusting lifting rod rollingly installed on the inner wall of the end of the lifting top plate, and the other end of the second adjusting lifting rod rollingly installed on the inner wall of the adjusting protrusion block.

[0010] As a further optimization solution of the present invention, the installation position of the second adjustment lifting rod and the lifting top plate is located above the horizontal center position of the end of the lifting top plate.

[0011] As a further optimization scheme of the present invention, a protective device for placing photovoltaic panels is fixedly installed on the side wall of the support column just above the limit plate, and the protective device includes: a placement box fixedly installed on the side wall of the shell; a first rebound block fixedly installed on the upper and lower inner walls of the placement box, a second rebound block fixedly installed on the end of the first rebound block, a second spring fixedly installed on the side wall of the second rebound block, and the second spring is concentric with the first rebound block; a second rebound block fixedly installed near the width center of the placement box, and the second rebound block is used to reduce the jitter of the first rebound block when it is placed.

[0012] As a further optimization scheme of the present invention, the protective device also includes: a raised empty box fixedly installed on the side wall of the placement box; a rotating rod rollingly installed inside the raised empty box; bristles fixedly installed on the outer wall of the rotating rod; wheels fixedly installed at both ends of the bristles, the height of the wheels is the same as the height of the placement position of the photovoltaic panel, and the bristles are used to clean the top wall of the photovoltaic panel.

[0013] As a further optimization scheme of the present invention, the protective device also includes: a dust suction rod fixedly installed on the top of the raised empty box; a dust suction pipe fixedly installed on the central side wall of the dust suction rod, and the dust suction rod and the dust suction pipe are used to extract air into the interior of the raised empty box.

[0014] As a further optimization solution of the present invention, a slide is fixedly installed on the top of the shell, and the height of the slide is the same as the height of the lifting plate when it rises to the highest point.

[0015] As a further optimization solution of the present invention, a limit rod is fixedly installed on the side wall of the support column, and the limit rod is used to limit the rotation angle of the photovoltaic panel.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention discloses a movable and storable emergency photovoltaic device, which adjusts the angle of the support column by adjusting the slide bar and the transmission plate inside the adjusting device. During the movement of the adjusting transmission plate, the lifting top plate is lifted to squeeze the side wall of the support column, thereby reducing the resistance of the photovoltaic panel when it is blown by the wind and causing the support column to shake, thereby increasing stability. By moving the slider to drive the first gear to rotate, the angle of the photovoltaic panel is adjusted, which facilitates the placement of the photovoltaic panel in the box.

[0018] 2. The mobile and storable emergency photovoltaic device described in the present invention can clean the surface of the photovoltaic panel when the photovoltaic panel is retracted into the storage box through the wheels and bristles inside the protective device, thereby improving the cleanliness of the photovoltaic panel. The foam shock-absorbing plate is provided inside the storage box to reduce the contact between the photovoltaic panel and other parts during transportation, thereby reducing the possibility of damage to the photovoltaic panel due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall appearance diagram of the present invention;

[0020] Figure 2 It is the overall internal transmission diagram of the present invention;

[0021] Figure 3 is a side cutaway elevation view of the present invention;

[0022] Figure 4 is a transmission cutaway diagram of the regulating device of the present invention;

[0023] Figure 5 It is the internal structure diagram of the regulating device of the present invention;

[0024] Figure 6 yes Figure 5 Enlarged view of point A in the middle;

[0025] Figure 7 It is the position structure diagram of the protection device of the present invention;

[0026] Figure 8 It is the internal transmission diagram of the protection device of the present invention.

[0027] In the figure:

[0028] 1. Shell; 11. Photovoltaic panel; 111. Photovoltaic rotating rod; 12. Support column; 121. Transmission belt; 122. Limit plate; 123. Limit rod; 13. Landslide; 14. Hydraulic rod; 15. Lifting plate;

[0029] 2. Adjustment device; 21. Moving slider; 211. Moving bottom plate; 212. Adjustment teeth; 213. First round rod; 214. Second round rod; 215. First spring; 22. First gear; 23. Adjustment slide bar; 231. First adjustment lifting block; 24. Adjustment transmission plate; 241. Adjustment protrusion block; 25. Second adjustment lifting rod; 26. Lifting top plate; 27. Fixed block; 28. Threaded rod;

[0030] 3. Protective device; 31. Placement box; 32. Raised empty box; 33. Rotating rod; 34. Bristles; 35. Wheels; 36. Dust suction rod; 37. Dust suction tube; 38. First rebound block; 39. Second rebound block; 391. Second spring; 392. Foam shock-absorbing plate. DETAILED DESCRIPTION

[0031] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0032] Embodiment 1:

[0033] like Figures 1 to 8 As shown, the embodiment of the present invention is a mobile and storable emergency photovoltaic device, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 ; It includes a shell 1, a hydraulic rod 14 is fixedly installed at the bottom end of the shell 1, a lifting plate 15 is fixedly installed at the top of the hydraulic rod 14, a limit plate 122 is fixedly installed on the inner side wall of the shell 1, a support column 12 is slidably installed on the top of the limit plate 122, a photovoltaic panel 11 is rollably installed inside the support column 12, and an adjusting device 2 for moving and adjusting the position and angle of the photovoltaic panel 11 is slidably installed on the side wall of the shell 1, and the adjusting device 2 includes: a moving bottom plate 211 slidably installed inside the limit plate 122; a moving sliding plate 211 fixedly installed on the top of the moving bottom plate 211 Block 21, the bottom end of the support column 12 is rollingly installed with the inner wall of the movable slider 21; the first adjustment lifting block 231 is slidably installed inside the opening of the side wall of the support column 12; the adjustment transmission plate 24 is slidably installed inside the lifting plate 15, and the top of the adjustment transmission plate 24 is fixedly installed with an adjustment protrusion block 241; the adjustment slide rod 23 is rollingly installed inside the adjustment protrusion block 241, and the end of the adjustment slide rod 23 is rollingly connected with the first adjustment lifting block 231; the threaded rod 28 is fixedly installed on the inner wall of the lifting plate 15, and the threaded rod 28 is threadedly connected to the inside of the adjustment transmission plate 24.

[0034] It should be noted that the portable and storable emergency photovoltaic device needs to unfold the internal cross mechanism when using the photovoltaic device in the above-mentioned reference document to power supply. When the cross mechanism is unfolded, due to the weight of the workpiece itself and the weight of the photovoltaic panel 11, the fully unfolded photovoltaic panel 11 is affected by wind force, and there is an installation connection gap in the middle of the cross mechanism, which can easily cause the photovoltaic panel 11 to shake and swing, resulting in faster wear of the connector and instability of the photovoltaic panel 11. In order to solve this problem, the following improvements are made:

[0035] In the initial state, the support column 12 and the photovoltaic panel 11 are located at the inner wall of the housing 1 away from the lifting plate 15, and the photovoltaic panel 11 is in a vertical state with the support column 12. The adjusting transmission plate 24 is located inside the lifting plate 15 near the limit plate 122, and the hydraulic rod 14 is in a fully retracted state. The device is moved to an open area to adjust the angle, and then the motor is started to drive the threaded rod 28. The threaded rod 28 rotates to drive the adjusting transmission plate 24 to move away from the limit plate 122. A spring is provided on the side wall of the moving slider 21, so that when the support column 12 completely slides into the inside of the lifting plate 15, the moving bottom plate 211 always keeps in contact with the side wall of the adjusting transmission plate 24, thereby The adjusting transmission plate 24 and the moving slider 21 are driven to move to the inside of the lifting plate 15. When the moving slider 21 and the moving bottom plate 211 slide to the inside of the lifting plate 15, the circular hole at the lower end of the support column 12 is in a separated state from the threaded rod 28. Therefore, the threaded rod 28 first drives the adjusting transmission plate 24 to move along the length direction of the lifting plate 15 away from the limit plate 122, thereby driving the support column 12 to tilt. By adjusting the transmission plate 24 and cooperating with the first gear 22, the adjusting slide bar 23 is driven to pull the support column 12 to tilt, and the tilt adjustment of the angle is completed. During the tilting process, the hole at the bottom end of the support column 12 is engaged with the threaded rod 28, and the threaded rod 28 lifts the support column 12, The limit is performed to tilt the support column 12 by 30°, and then the threaded rod 28 synchronously drives the adjusting transmission plate 24 and the support column 12 to move continuously until the adjusting transmission plate 24 moves to the other end of the threaded rod 28, and the photovoltaic panel 11, the support column 12 and the adjusting transmission plate 24 are completely at the upper end of the lifting plate 15. At this time, the hydraulic rod 14 is started to drive the lifting plate 15 to rise. When the lifting plate 15 rises to the top, the photovoltaic panel 11 is driven by the motor to rotate, so that the angle of the photovoltaic panel 11 is the same as the tilt angle of the support column 12, so that the surface of the photovoltaic panel 11 is the same as the tilt surface of the support column 12, and the support column 12, the adjusting transmission plate 24 and the adjusting slide bar 23 are adjusted to the angle of the support column 12. The degree of limit is used to prevent the photovoltaic panel 11 from shaking when it is affected by wind, and the support column 12, the adjustment transmission plate 24 and the adjustment slide bar 23 are triangular structures, so that the support column 12 and the photovoltaic panel 11 are stable when they are blown by wind. After the equipment is used, the hydraulic rod 14 is first started to move the lifting plate 15 to a position at the same height as the limit plate 122, and then the threaded rod 28 is rotated to drive the adjustment transmission plate 24 and the support column 12 to move to a position close to the limit plate 122, thereby resetting it, and then the photovoltaic panel 11 is rotated to a position horizontal with the support column 12, so as to facilitate the placement of the photovoltaic panel 11 inside the box inside the shell 1, and then the reset is completed.

[0036] Embodiment 2:

[0037] Please pay attention to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a photovoltaic rotating rod 111 is fixedly installed in the middle of the side wall of the photovoltaic panel 11, and the photovoltaic rotating rod 111 is rollingly installed inside the supporting column 12. The outer wall gear of the photovoltaic rotating rod 111 is connected with a transmission belt 121, and the transmission belt 121 slides inside the supporting column 12. The photovoltaic rotating rod 111 is meshed with the adjusting device 2, and the adjusting device 2 also includes: a first gear 22 fixedly installed at the end of the photovoltaic rotating rod 111; an adjusting tooth 212 fixedly installed on the outer wall of the moving slider 21, and the adjusting tooth 212 is meshed with the first gear 22;

[0038] The adjusting device 2 further includes: a first round rod 213 fixedly mounted on the side wall of the movable slider 21; a second round rod 214 slidably mounted inside the first round rod 213; a first spring 215 fixedly mounted on the side wall of the first round rod 213, the first spring 215 is concentric with the second round rod 214, and the extended lengths of the first round rod 213 and the second round rod 214 are equal to the width of the limiting plate 122;

[0039] The adjusting device 2 further comprises: a fixed block 27 fixedly mounted on the top of the lifting plate 15; a lifting top plate 26 rollingly mounted inside the fixed block 27; a second adjusting lifting rod 25 rollingly mounted on the inner wall of the end of the lifting top plate 26, and the other end of the second adjusting lifting rod 25 rollingly mounted on the inner wall of the adjusting protruding block 241;

[0040] The installation position of the second adjustment lifting rod 25 and the lifting top plate 26 is located above the horizontal center position of the end of the lifting top plate 26;

[0041] It should be noted that the portable and storable emergency photovoltaic device needs to adjust the angle of the photovoltaic panel 11 when in use, and the photovoltaic panel 11 is taken out from the box inside the housing 1. Therefore, it is necessary to adjust the photovoltaic panel 11 to the same angle as the support column 12 according to the use of the photovoltaic panel 11. Therefore, a transmission belt 121 is provided inside the support column 12, and the transmission belt 121 is meshed with the outer wall of the photovoltaic rotating rod 111, and the side wall of the photovoltaic rotating rod 111 at the bottom is fixedly installed with a first gear 22, and the first gear 22 is meshed with the adjustment teeth 212 on the outer wall of the movable slider 21. When the angle of the support column 12 is adjusted and tilted, the first gear 22 and the adjustment teeth 212 are meshed. 212 is meshed, thereby driving the transmission belt 121 to rotate, and the transmission belt 121 is meshed with the photovoltaic rotating rod 111, thereby driving the photovoltaic panel 11 to rotate, so that the photovoltaic panel 11 and the supporting column 12 are in the same inclined horizontal plane; in the process of pushing the moving slider 21, it is necessary to make the moving bottom plate 211 and the side wall of the adjusting transmission plate 24 continuously contact, so the second round rod 214 and the first round rod 213 are fixedly installed on the side wall of the top shell 1 of the limiting plate 122, and the side wall of the first round rod 213 is provided with a first spring 215, and when the second round rod 214 and the first round rod 213 are fully extended, they are the same width as the limiting plate 122, so that when the moving bottom plate 2 Before the lifting plate 11 is completely moved into the lifting plate 15, the movable bottom plate 211 is lifted up, so that the support column 12 is in a vertical state to prevent the support column 12 from tilting; when the position of the adjusting slide bar 23 and the adjusting transmission plate 24 is limited, when the side of the photovoltaic panel 11 is limited, it is necessary to add support rods again to improve stability. Therefore, a fixed block 27 and a lifting top plate 26 are provided at the top of the lifting plate 15, and a second adjusting lifting rod 25 is rollingly installed at the upper end of the end of the lifting top plate 26, and the second adjusting lifting rod 25 is rollingly connected to the inner wall of the adjusting transmission plate 24, and the lifting top plate 26 can be lifted up during the movement of the adjusting transmission plate 24, so that the adjusting When the transmission plate 24 moves to the farthest end away from the limit plate 122, the lifting top plate 26 rises to limit the upper end of the photovoltaic panel 11 to prevent the photovoltaic panel 11 from being under excessive pressure when exposed to wind, causing damage to the photovoltaic panel 11; and the installation position of the second adjusting lifting rod 25 and the lifting top plate 26 is located above the horizontal center position of the end of the lifting top plate 26, so that the lifting top plate 26 can be lifted up during the movement of the adjusting transmission plate 24, thereby preventing the second adjusting lifting rod 25 and the lifting top plate 26 from having a dead angle of movement, causing the lifting top plate 26 and the second adjusting lifting rod 25 to remain horizontal and the lifting top plate 26 to be unable to be lifted up, thereby improving the stability of the transmission.

[0042] Embodiment 3:

[0043] Please pay attention to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 A protective device 3 for placing the photovoltaic panel 11 is fixedly installed just above the limit plate 122 on the side wall of the support column 12, and the protective device 3 includes: a placement box 31 fixedly installed on the side wall of the shell 1; a first rebound block 38 fixedly installed on the upper and lower inner walls of the placement box 31, a second rebound block 39 fixedly installed on the end of the first rebound block 38, a second spring 391 fixedly installed on the side wall of the second rebound block 39, and the second spring 391 is concentric with the first rebound block 38; a second rebound block 39 fixedly installed near the width center of the placement box 31, and the second rebound block 39 is used to reduce the jitter of the first rebound block 38 when it is placed;

[0044] The protection device 3 further includes: a raised empty box 32 fixedly mounted on the side wall of the placement box 31; a rotating rod 33 rotatably mounted inside the raised empty box 32; bristles 34 fixedly mounted on the outer wall of the rotating rod 33; wheels 35 fixedly mounted on both ends of the bristles 34, the height of the wheels 35 being the same as the height of the placement position of the photovoltaic panel 11, and the bristles 34 being used to clean the top wall of the photovoltaic panel 11;

[0045] The protection device 3 further includes: a dust suction rod 36 fixedly mounted on the top of the raised empty box 32; a dust suction pipe 37 fixedly mounted on the central side wall of the dust suction rod 36, and the dust suction rod 36 and the dust suction pipe 37 are used to extract air into the raised empty box 32;

[0046] A slide 13 is fixedly mounted on the top of the housing 1, and the height of the slide 13 is the same as the height of the lifting plate 15 when it rises to the highest point;

[0047] A limiting rod 123 is fixedly mounted on the side wall of the support column 12 , and the limiting rod 123 is used to limit the rotation angle of the photovoltaic panel 11 .

[0048] It should be noted that, when the movable and storable emergency photovoltaic equipment is in use, in order to prevent the photovoltaic panel 11 from retracting into the interior of the shell 1 and reduce the shaking of the photovoltaic panel 11 during transportation, a plurality of placement boxes 31 are arranged on the inner wall of the shell 1, and foam shock-absorbing plates 392 are arranged at the upper and lower ends of the placement box 31, and a second spring 391 is arranged on the foam shock-absorbing plate 392. When the photovoltaic panel 11 is in a vertical state with the support column 12, the photovoltaic panel 11 is placed inside the two foam shock-absorbing plates 392, so as to reduce the vibration during transportation and protect the photovoltaic panel 11. When in use, the photovoltaic panel 11 needs to be cleaned regularly to prevent dust from adhering to the surface of the photovoltaic panel 11 and causing poor effect of receiving sunlight. Therefore, a rotating rod 33 and wheels 35 are arranged inside the raised empty box 32. When the photovoltaic panel 11 moves to the interior of the placement box 31, the wheels 35 slides on the surface of the placement box 31, thereby driving the rotating rod 33 to rotate, and the rotation of the rotating rod 33 drives the bristles 34 to clean the surface of the photovoltaic panel 11, thereby improving the cleanliness of the surface of the photovoltaic panel 11; when it is necessary to suck away the dust after cleaning, a dust suction rod 36 and a dust suction tube 37 are provided on the surfaces of the placement box 31 and the raised empty box 32, so that the dust can be adsorbed after cleaning; and the position of the photovoltaic panel 11 is not directly above the limit plate 122, so the position directly above the limit plate 122 is exposed, so the landslide 13 at the upper end of the shell 1 protects the protective device 3, and at the same time guides the dust dropped on the shell 1 to the outer wall edge of the shell 1; when rotating the photovoltaic panel 11, it is necessary to ensure that the rotation angle of the photovoltaic panel 11 is the same as the inclination angle of the support column 12, so that the rotation angle of the photovoltaic panel 11 is the same during rotation, thereby improving stability.

[0049] Working principle: In the initial state, the whole is in the following Figure 1When using this photovoltaic device, first move the entire device to an open area, then use the motor to drive the threaded rod 28 to rotate, and the rotation of the threaded rod 28 drives the adjusting transmission plate 24 to move away from the limiting plate 122, and the first round rod 213 on the side wall of the mobile slider 21 lifts the moving bottom plate 211, and before the moving bottom plate 211 moves to the inside of the lifting plate 15, the moving bottom plate 211 contacts the side wall of the adjusting transmission plate 24, so that the support column 12 and the photovoltaic panel 11 remain in a vertical state, and the support column 12 and the limiting plate 122 remain in a vertical state, and then when the moving bottom plate 211 is completely moved to the inside of the lifting plate 15, the adjusting transmission plate 24 continues to move along the direction of the threaded rod 28, and then the adjusting protrusion 241 pulls the adjusting The section slide bar 23 enables the first adjustment lifting block 231 to rotate inside the support column 12, so that the support column 12 is tilted. During the tilting process of the support column 12, the first gear 22 is meshed with the adjustment teeth 212, so that the first gear 22 drives the transmission belt 121 to rotate, and the rotation of the transmission belt 121 drives the photovoltaic panel 11 to adjust the angle, so that the support column 12 and the photovoltaic panel 11 have the same inclination surface to receive the sun, and the side wall of the support column 12 is provided with a limit rod 123, which can limit the photovoltaic panel 11, and the adjustment transmission plate 24 drives the second adjustment lifting rod 25 and the lifting top plate 26 to push upwards during the movement toward the fixed block 27, so that the lifting top plate 26 makes a circular motion around the fixed block 27 until the adjustment transmission plate 24 When approaching the nearest end of the fixed block 27, the inclination angle of the photovoltaic panel 11 and the support column 12 is 30°, and the top of the lifting top plate 26 lifts up the side wall of the support column 12, thereby limiting the support column 12 and the photovoltaic panel 11 to prevent shaking and improve stability. The hydraulic rod 14 is started, so that the hydraulic rod 14 drives the lifting plate 15 to rise to the top, which is the same height as the landslide 13, and then it can enter the working state and supply power. The landslide 13 can guide the dust falling on the shell 1 to the outside of the shell 1. After use, the hydraulic rod 14 is started to retract, and the lifting plate 15 is moved to the same height as the limiting plate 122. The threaded rod 28 is rotated in the opposite direction to drive the lifting top plate 26 and the second adjustment lifting rod 25 to retract close to the lifting plate. The lowering plate 15 is positioned, and the adjusting transmission plate 24 and the movable bottom plate 211 are moved to a position close to the limiting plate 122. When the movable bottom plate 211 moves to contact the side wall of the limiting plate 122, the first round rod 213 lifts the movable bottom plate 211, and the adjusting transmission plate 24 continues to move to lift the support column 12, so that the support column 12 and the lifting plate 15 remain in a vertical state, and the photovoltaic panel 11 is also reset. Then, the air pump is started to connect with the dust suction pipe 37, and the photovoltaic panel 11 and the support column 12 remain vertical. The photovoltaic panel 11 can move to the center position of the foam shock-absorbing plate 392, and the rotating rod 33 is driven to rotate during the movement. The rotation of the rotating rod 33 drives the bristles 34 to rotate to clean the surface of the photovoltaic panel 11 until it is completely restored to the state as shown in the figure. Figure 1 status.

[0050] The above describes an embodiment of the present embodiment, but the present embodiment is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present embodiment, ordinary technicians in this field can also make many forms, all of which are within the protection of the present embodiment.

Claims

1. A movable and storable emergency photovoltaic device, comprising a housing (1), a hydraulic rod (14) fixedly mounted on the bottom end of the housing (1), a lifting plate (15) fixedly mounted on the top end of the hydraulic rod (14), a limit plate (122) fixedly mounted on the inner side wall of the housing (1), a support column (12) slidably mounted on the top end of the limit plate (122), a photovoltaic panel (11) rollingly mounted inside the support column (12), Features: An adjusting device (2) for moving and adjusting the position and angle of the photovoltaic panel (11) is slidably mounted on the side wall of the housing (1), wherein the adjusting device (2) comprises: A movable bottom plate (211) slidably mounted inside the limiting plate (122); A movable slider (21) is fixedly mounted on the top of the movable bottom plate (211), and the bottom end of the support column (12) is rollingly mounted on the inner wall of the movable slider (21); A first adjustment lifting block (231) slidably mounted inside an opening of a side wall of a support column (12); An adjusting transmission plate (24) is slidably mounted inside the lifting plate (15), and an adjusting protrusion (241) is fixedly mounted on the top of the adjusting transmission plate (24); An adjusting slide rod (23) rollingly mounted inside the adjusting protruding block (241), wherein an end of the adjusting slide rod (23) is rollingly connected to the first adjusting lifting block (231); A threaded rod (28) is fixedly mounted on the inner wall of the lifting plate (15), the threaded rod (28) being threadedly connected to the inside of the adjusting transmission plate (24), a photovoltaic rotating rod (111) is fixedly mounted in the middle of the side wall of the photovoltaic panel (11), the photovoltaic rotating rod (111) is rollingly mounted inside the supporting column (12), the outer wall gear of the photovoltaic rotating rod (111) is connected to a transmission belt (121), the transmission belt (121) slides inside the supporting column (12), the photovoltaic rotating rod (111) is meshed with the adjusting device (2), and the adjusting device (2) further comprises: A first gear (22) fixedly mounted on the end of the photovoltaic rotating rod (111); An adjusting tooth (212) fixedly mounted on the outer wall of the movable slider (21), the adjusting tooth (212) meshing with the first gear (22); the adjusting device (2) further comprising: A first round rod (213) fixedly mounted on the side wall of the movable slider (21); A second round rod (214) slidably mounted inside the first round rod (213); a first spring (215) fixedly mounted on a side wall of the first round rod (213), the first spring (215) being concentric with the second round rod (214), and the extended lengths of the first round rod (213) and the second round rod (214) being equal to the width of the limiting plate (122); A fixing block (27) fixedly mounted on the top of the lifting plate (15); A lifting top plate (26) rotatably mounted inside a fixed block (27); A second adjusting lifting rod (25) is rollingly mounted on the inner wall of the end of the lifting top plate (26); the other end of the second adjusting lifting rod (25) is rollingly mounted on the inner wall of the adjusting protruding block (241); the installation position of the second adjusting lifting rod (25) and the lifting top plate (26) is located above the horizontal center position of the end of the lifting top plate (26); and a protective device (3) for placing the photovoltaic panel (11) is fixedly mounted on the side wall of the support column (12) just above the limit plate (122); the protective device (3) comprises: A storage box (31) fixedly mounted on a side wall of the housing (1); A first rebound block (38) is fixedly mounted on the upper and lower inner walls of the placement box (31), a second rebound block (39) is fixedly mounted on the end of the first rebound block (38), a second spring (391) is fixedly mounted on the side wall of the second rebound block (39), and the second spring (391) is concentric with the first rebound block (38); A second rebound block (39) is fixedly mounted near the width center of the placement box (31), and the second rebound block (39) is used to reduce the shaking of the first rebound block (38) when it is placed.

2. A portable and storable emergency photovoltaic device according to claim 1, Features: The protection device (3) further comprises: A raised empty box (32) fixedly mounted on the side wall of the placement box (31); A rotating rod (33) rotatably mounted inside the raised hollow box (32); Brush hair (34) fixedly mounted on the outer wall of the rotating rod (33); Wheels (35) are fixedly mounted on both ends of the bristles (34), the height of the wheels (35) being the same as the height of the placement position of the photovoltaic panel (11), and the bristles (34) are used to clean the top wall of the photovoltaic panel (11).

3. A portable and storable emergency photovoltaic device according to claim 2, Features: The protection device (3) further comprises: A dust suction rod (36) fixedly mounted on the top of the raised hollow box (32); A dust suction pipe (37) is fixedly mounted on the central side wall of the dust suction rod (36), wherein the dust suction rod (36) and the dust suction pipe (37) are used to extract air into the interior of the raised hollow box (32).

4. A portable and storable emergency photovoltaic device according to claim 3, Features: A slideway (13) is fixedly mounted on the top of the housing (1), and the height of the slideway (13) is the same as the height of the lifting plate (15) when it rises to the highest point.

5. A portable and storable emergency photovoltaic device according to claim 4, Features: A limiting rod (123) is fixedly mounted on the side wall of the support column (12), and the limiting rod (123) is used to limit the rotation angle of the photovoltaic panel (11).

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