A new energy camping vehicle foldable photovoltaic module

Abstract

The application discloses a new energy camping vehicle foldable photovoltaic module, which comprises a rack, tracks welded on the two sides of the rack and a driving mechanism arranged above the rack and used for driving the cleaning process of the photovoltaic module of the new energy camping vehicle, and further comprises a cleaning mechanism arranged on one side of the driving mechanism and used for cleaning the photovoltaic module of the new energy camping vehicle. The driving block is driven to move by the self-rotation of the driving screw rod A, and the mounting frame is driven to move in turn; meanwhile, the driving motor drives a plurality of rotating rollers to synchronously rotate, the rotating rollers drive a conveying belt to rotate, the retaining ring limits the conveying belt to prevent the conveying belt from falling off the rotating rollers, the conveying belt drives a plurality of brushes to move, the photovoltaic module of the new energy camping vehicle is automatically cleaned, dust and sundries on the surface of the photovoltaic panel are prevented from reducing the illumination intensity of the photovoltaic panel, and the power generation efficiency of the foldable photovoltaic module of the new energy camping vehicle shell is ensured.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic module technology for new energy camping vehicles, and in particular to a foldable photovoltaic module for new energy camping vehicles. Background Technology

[0002] The foldable photovoltaic module in new energy camping vehicles is an innovative design that combines lightweight, high-efficiency photovoltaic panels with a foldable structure, providing sustainable green energy to the camping vehicle without taking up too much space. This module typically uses flexible solar cell technology, is lightweight and bend-resistant, can be quickly charged when unfolded, and is easy to store when folded, making it suitable for the needs of outdoor travel and mobile living.

[0003] Furthermore, foldable photovoltaic modules can flexibly adjust their angle according to lighting conditions to maximize energy harvesting efficiency, while also possessing durable characteristics such as waterproofing and wind resistance, making them suitable for various outdoor environments. Some high-end models also support intelligent control systems that monitor power generation and battery status in real time, providing users with convenient energy management solutions and making them an ideal choice for enhancing the self-sufficiency of campervans.

[0004] In the prior art, Chinese utility model patent CN210396286U discloses a movable folding photovoltaic carport, including a movable carport telescopic storage box, a carport telescopic unit, movable rollers for the carport telescopic storage box, and solar photovoltaic panels. The movable carport telescopic storage box has movable rollers at its bottom, and a carport telescopic unit support is located in the middle of its interior. This utility model adopts an integrated structure of photovoltaic power generation and carport, integrating a flexible and portable photovoltaic telescopic structure with a box for storage, realizing the telescopic storage, modularity, and mobility of a multi-functional photovoltaic carport, completely changing the traditional model of photovoltaic carports. This utility model also integrates an energy storage system and a monitoring system, realizing the mobility of the carport and diversified applications of terminals. The top of the carport of this utility model adopts a flexible photovoltaic power generation component design, and the electricity can be charged into the energy storage battery integrated on the system to supply power to new energy vehicles and power terminal equipment.

[0005] Problems compared to existing technologies: Some existing foldable photovoltaic modules for new energy camping vehicles cannot be cleaned during the folding process. Dust and debris on the surface of the photovoltaic panel will reduce the light intensity of the photovoltaic panel. In addition, the accuracy of the folding process is poor, which can easily cause damage to the photovoltaic panel during the camping vehicle's movement, making it difficult to guarantee the power generation stability of the new energy camping vehicle.

[0006] Therefore, there is an urgent need for a new energy camping vehicle with a foldable photovoltaic module. Summary of the Invention

[0007] The purpose of this invention is to overcome the shortcomings of the prior art and provide a foldable photovoltaic module for new energy camping vehicles.

[0008] The technical problem solved by this invention is achieved through the following technical solution: a foldable photovoltaic module for a new energy camping vehicle, comprising a frame, rails welded to both sides of the frame, and a drive mechanism disposed above the frame for driving the cleaning process of the photovoltaic module of the new energy camping vehicle. It also includes a cleaning mechanism disposed on one side of the drive mechanism for cleaning the photovoltaic module of the new energy camping vehicle. The drive mechanism includes a side plate, which is fixed to the top of the frame by bolts. A servo motor A is fixedly installed at one end of the side plate, and a lead screw A is fixedly installed at the rotating end of the servo motor A. A drive block is driven to the outside of the lead screw A, and a mounting frame is fixedly installed to the outside of the drive block. The cleaning mechanism includes a drive motor, which is fixed to the inner wall of the mounting frame by bolts. A rotating shaft is fixedly installed at the rotating end of the drive motor, and a rotating roller is fixedly installed to the outside of the rotating shaft. A conveyor belt is rotatably connected to the outside of the rotating roller, and multiple brushes are evenly arranged on the outside of the conveyor belt.

[0009] As a further embodiment of the present invention: the folding mechanism at the middle position of the track is used to fold the photovoltaic module of the new energy camping vehicle. The folding mechanism includes a fixing plate, which is fixed to the outer wall of the track by bolts. A round rod is rotatably connected to the middle position of the fixing plate. Bushings are rotatably connected to both ends of the round rod. A workbench A is fixedly installed on one side of the bushing. A workbench B is rotatably connected to one end of the workbench A. Locking blocks are rotatably connected to both ends of the workbench B. Photovoltaic panels are fixedly installed on the top of both the workbench A and the workbench B.

[0010] As a further aspect of the present invention: a selection mechanism is provided below the track for selecting photovoltaic panels at different positions. The selection mechanism includes a servo motor B, which is fixed to the inner wall of the frame by bolts. A lead screw B is fixedly installed at the rotating end of the servo motor B. A base is connected to the outer side of the lead screw B. A crossbeam is provided above the base. A bidirectional electric push rod is fixedly installed at the middle position of the crossbeam. Slider blocks are fixedly installed at both ends of the bidirectional electric push rod. A support arm is fixedly installed at one end of the slider. A slot is provided at one end of the support arm.

[0011] As a further embodiment of the present invention: an installation mechanism is provided below the frame for fixing the frame to the roof of the new energy camping vehicle. The installation mechanism includes a support leg, which is welded to the lower part of the frame. A square tube is slidably connected to the outside of the frame. A base plate is fixedly installed at one end of the square tube. A helical spring is fixedly installed above the base plate. A shock absorber is fixedly installed in the middle of the helical spring.

[0012] As a further embodiment of the present invention: electromagnets are fixedly installed on both sides of the frame, and iron blocks are fixedly installed at both ends of the workbench B.

[0013] As a further embodiment of the present invention: a groove is provided at the middle position of the track, and the round rod is slidably connected to the groove.

[0014] As a further embodiment of the present invention: both the base and the mounting bracket are slidably connected to a sliding rod at one end.

[0015] As a further embodiment of the present invention: a toothed pulley is fixedly installed at one end of the rotating shaft, and a toothed belt is connected to the outer side of the toothed pulley for transmission.

[0016] As a further embodiment of the present invention, retaining rings are provided on both sides of the rotating roller.

[0017] As a further embodiment of the present invention: telescopic protective covers are fixedly installed on both sides of the drive block and the base.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. The servo motor A drives the lead screw A to rotate, which in turn drives the drive block to move, thereby moving the mounting frame. While the mounting frame moves, the drive motor drives the rotating shaft and the toothed belt pulley to rotate synchronously. The drive motor drives multiple rotating rollers to rotate synchronously. Under the transmission action of the toothed belt, the multiple rotating rollers rotate synchronously, driving the conveyor belt to rotate. The retaining ring limits the conveyor belt to prevent it from falling off the rotating rollers. The rotation of the conveyor belt drives multiple brushes to move, automatically cleaning the photovoltaic modules of the new energy camping vehicle. This prevents dust and debris on the surface of the photovoltaic panels from reducing the light intensity of the photovoltaic panels, thus ensuring the power generation efficiency of the folding photovoltaic modules of the new energy camping vehicle shell. 2. By compressing or rebounding the helical spring, vibration energy is absorbed. The shock absorber is used to control the excessive vibration of the helical spring, avoid repeated oscillation of the helical spring during compression and rebound, prevent the foldable photovoltaic module from being damaged by the bumps of the new energy camping vehicle, and ensure the power generation stability of the new energy camping vehicle. 3. The servo motor B drives the lead screw B to rotate, which in turn moves the base. Protected by the telescopic protective cover, the base moves the crossbeam, which then moves to different positions below the locking blocks. The bidirectional electric actuator moves the two side arms closer together, and the slider slides along the crossbeam, locking the locking blocks into the slots. This allows selection of different positions on the worktable B. When the servo motor B rotates forward, the base moves the crossbeam to the left, sequentially moving multiple locking blocks to unfold the foldable photovoltaic module for the new energy camping vehicle. After unfolding, the electromagnet generates a magnetic force that attracts the iron blocks, locking and positioning the foldable photovoltaic module. Similarly, when the servo motor B rotates in reverse, the base moves the crossbeam to the right, sequentially moving multiple locking blocks to fold and store the foldable photovoltaic module. This ensures accurate folding and unfolding of the foldable photovoltaic module, guaranteeing its precise operation. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0020] Legend: 100. Frame; 200. Rail; 101. Fixed plate; 102. Round rod; 103. Bushing; 104. Worktable A; 105. Worktable B; 106. Clamping block; 107. Photovoltaic panel; 110. Slide groove; 201. Side plate; 202. Servo motor A; 203. Lead screw A; 204. Drive block; 205. Mounting bracket; 210. Slide rod; 220. Toothed pulley; 230. Toothed belt; 301. Drive motor; 302. Rotating shaft; 304. Rotating roller; 305. Conveyor belt; 306. Brush; 310. Retaining ring; 401. Servo motor B; 402. Lead screw B; 403. Base; 404. Crossbeam; 405. Bidirectional electric actuator; 406. Slider; 407. Support arm; 408. Slot; 410. Telescopic protective cover; 501. Outrigger; 502. Square tube; 503. Base plate; 504. Coil spring; 505. Shock absorber; 610. Electromagnet; 620. Iron block.

[0021] Figure 1 A side view structural schematic diagram provided according to an embodiment of the present invention is shown; Figure 2 The present invention provides an embodiment of the invention. Figure 1 A magnified view of the structure at point A in the middle; Figure 3 The present invention provides an embodiment of the invention. Figure 1 A magnified schematic diagram of the structure at point B in the middle; Figure 4 A schematic diagram of the front sectional view structure provided according to an embodiment of the present invention is shown; Figure 5 The present invention provides an embodiment of the invention. Figure 4 A magnified schematic diagram of the structure at point C in the middle; Figure 6 A schematic diagram of the left sectional view structure provided according to an embodiment of the present invention is shown; Figure 7 The present invention provides an embodiment of the invention. Figure 6 A magnified schematic diagram of the structure at point D in the middle; Figure 8 A schematic diagram of a rear cross-sectional structure provided according to an embodiment of the present invention is shown; Figure 9 The present invention provides an embodiment of the invention. Figure 8 A magnified schematic diagram of the structure at point E in the middle; Figure 10 A schematic diagram of a right-side cross-sectional structure provided according to an embodiment of the present invention is shown. Detailed Implementation

[0022] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0025] Example 1: As Figure 1-9As shown, a foldable photovoltaic module for a new energy camping vehicle includes a frame 100, rails 200 welded to both sides of the frame 100, and a drive mechanism disposed above the frame 100 for driving the cleaning process of the photovoltaic module of the new energy camping vehicle. It also includes a cleaning mechanism disposed on one side of the drive mechanism for cleaning the photovoltaic module of the new energy camping vehicle. The drive mechanism includes a side plate 201, which is bolted to the top of the frame 100. A servo motor A202 is bolted to one end of the side plate 201, and a lead screw A203 is bolted to the rotating end of the servo motor A202. The servo motor A202 drives the lead screw A203 to rotate. The outer side of the lead screw A203... A drive block 204 is connected to the transmission, and the drive screw A203 rotates to drive the drive block 204 to move. A mounting bracket 205 is bolted to the outer side of the drive block 204. The cleaning mechanism includes a drive motor 301, which is bolted to the inner wall of the mounting bracket 205. A rotating shaft 302 is bolted to the rotating end of the drive motor 301, and a toothed pulley 220 is bolted to one end of the rotating shaft 302. The drive motor 301 drives the rotating shaft 302 and the toothed pulley 220 to rotate synchronously. A toothed belt 230 is connected to the outer side of the toothed pulley 220. Under the transmission action of the toothed belt 230, a rotating roller 304 is bolted to the outer side of the rotating shaft 302. 1. A mechanism drives multiple rotating rollers 304 to rotate synchronously. A conveyor belt 305 is rotatably connected to the outer side of each roller 304. The synchronous rotation of the rollers 304 drives the conveyor belt 305 to rotate. Retaining rings 310 are attached to both sides of each roller 304 to limit the movement of the conveyor belt 305 and prevent it from detaching. Multiple brushes 306 are evenly attached to the outer side of the conveyor belt 305. The rotation of the conveyor belt 305 moves the brushes 306 to clean the photovoltaic modules of the new energy camping vehicle. A mounting mechanism is provided below the frame 100 for fixing the frame 100 to the roof of the new energy camping vehicle. The mounting mechanism includes support legs 501, which are welded to the frame 1. Below the frame 100, a square tube 502 is slidably connected to the outer side of the frame 100. The support leg 501 slides along the inner wall of the square tube 502. One end of the square tube 502 is fixed to a base plate 503 by bolts. A coil spring 504 is fixed to the top of the base plate 503 by bolts. The coil spring 504 bears the weight of the new energy camping vehicle and buffers the impact of the road surface. When the wheels encounter bumps, the coil spring 504 compresses or rebounds to absorb vibration energy. A shock absorber 505 is fixed to the middle position of the coil spring 504 by bolts. The shock absorber 505 is used to control the excessive vibration of the coil spring 504 and avoid the coil spring 504 from repeatedly oscillating when compressed and rebounding. The shock absorber 505 suppresses excessive bouncing through hydraulic damping force.

[0026] In this embodiment, the servo motor A202 drives the lead screw A203 to rotate, which in turn drives the drive block 204 to move, thereby moving the mounting frame 205. Simultaneously, the drive motor 301 drives the rotating shaft 302 and the toothed pulley 220 to rotate synchronously. The drive motor 301 drives multiple rotating rollers 304 to rotate synchronously. Under the transmission action of the toothed belt 230, the synchronous rotation of the multiple rotating rollers 304 drives the conveyor belt 305 to rotate. The retaining ring 310 limits the conveyor belt 305 to prevent it from falling off the rotating rollers 304. The rotation of 305 drives multiple brushes 306 to move, automatically cleaning the photovoltaic module of the new energy camping vehicle. This prevents dust and debris on the surface of the photovoltaic panel 107 from reducing the light intensity of the photovoltaic panel 107, ensuring the power generation efficiency of the foldable photovoltaic module of the new energy camping vehicle shell. The compression or rebound of the helical spring 504 absorbs vibration energy. The shock absorber 505 is used to control the excessive vibration of the helical spring 504, avoiding repeated oscillation of the helical spring 504 during compression and rebound, preventing damage to the foldable photovoltaic module caused by the bumps of the new energy camping vehicle, and ensuring the power generation stability of the new energy camping vehicle.

[0027] Example 2: As Figure 1-10As shown, a foldable photovoltaic module for a new energy camping vehicle is disclosed. A folding mechanism at the middle position of the track 200 is used to fold the photovoltaic module of the new energy camping vehicle. The folding mechanism includes a fixing plate 101, which is fixed to the outer wall of the track 200 by bolts. A round rod 102 is rotatably connected to the middle position of the fixing plate 101. A groove 110 is cut at the middle position of the track 200, and the round rod 102 is slidably connected to the groove 110. The groove 110 limits the movement trajectory of the round rod 102. Bushings 103 are rotatably connected to both ends of the round rod 102. A worktable A104 is fixed to one side of the bushing 103 by bolts. One end of the worktable A104 rotates... A workbench B105 is connected, with locking blocks 106 rotatably connected to both ends of the workbench B105. Under the limiting action of the round rod 102, the locking blocks 106 move along the track 200. Simultaneously, the workbench A104 and workbench B105 rotate relative to each other, allowing for the folding and storage of the foldable photovoltaic module for the new energy camping vehicle or its unfolding. Photovoltaic panels 107 are bolted to the top of both workbench A104 and workbench B105. A selection mechanism is provided below the track 200 for selecting photovoltaic panels 107 at different positions. The selection mechanism includes a servo motor B401, which is bolted to the frame 10. The inner wall of the servo motor B401 has a lead screw B402 fixed to its rotating end by bolts. The servo motor B401 drives the lead screw B402 to rotate. The outer side of the lead screw B402 is connected to a base 403. The rotation of the lead screw B402 drives the base 403 to move. The drive block 204 and both sides of the base 403 are fixed with telescopic protective covers 410 by bolts. The telescopic protective covers 410 protect the lead screw A203 and the lead screw B402. The base 403 and one end of the mounting bracket 205 are slidably connected with a slide rod 210. The slide rod 210 limits the movement trajectory of the base 403 and the mounting bracket 205. A crossbeam 404 is welded above the base 403. The crossbeam 404 is moved by bolts. A bidirectional electric actuator 405 is fixed to the middle position of the crossbeam 404 by bolts. A slider 406 is fixed to both ends of the bidirectional electric actuator 405 by bolts. The slider 406 slides along the crossbeam 404. A support arm 407 is fixed to one end of the slider 406 by bolts. The bidirectional electric actuator 405 drives the support arms 407 on both sides to move closer or further apart. A slot 408 is cut at one end of the support arm 407. The slot 408 is clearance-fitted with the block 106. Electromagnets 610 are fixed to both sides of the frame 100 by bolts. Iron blocks 620 are fixed to both ends of the worktable B105 by bolts. When the electromagnet 610 is energized, it will generate a magnetic force, which will attract the iron blocks 620.

[0028] In this embodiment, the servo motor B401 drives the lead screw B402 to rotate. The rotation of the lead screw B402 causes the base 403 to move. Under the protection of the telescopic protective cover 410 for the lead screw A203 and the lead screw B402, the base 403 drives the crossbeam 404 to move. The crossbeam 404 moves to the position below the locking block 106. The bidirectional electric push rod 405 drives the two side arms 407 to move closer to each other. The slider 406 slides along the crossbeam 404, locking the locking block 106 into the slot 408, selecting the worktable B105 at different positions. When the servo motor B401 rotates forward, the base 403 drives the crossbeam... 404 moves to the left, sequentially moving multiple locking blocks 106 to unfold the foldable photovoltaic module of the new energy camping vehicle. After unfolding, the electromagnet 610 generates a magnetic force when energized, attracting the iron block 620 and locking the foldable photovoltaic module of the new energy camping vehicle in position. Similarly, when the servo motor B401 reverses, the base 403 moves the crossbeam 404 to the right, sequentially moving multiple locking blocks 106 to fold and store the foldable photovoltaic module of the new energy camping vehicle. This ensures the accurate folding or unfolding of the foldable photovoltaic module of the new energy camping vehicle, guaranteeing the accuracy of its operation.

[0029] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0030] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0031] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be modified within the scope of the inventive concept described herein by means of the foregoing teachings or the technology or knowledge in related fields.

[0032] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A foldable photovoltaic module for a new energy camping vehicle, characterized in that, It includes a frame (100), rails (200) welded to both sides of the frame (100), and a drive mechanism mounted on top of the frame (100), used to drive the cleaning process of the photovoltaic modules of the new energy camping vehicle. It also includes a cleaning mechanism located on one side of the drive mechanism, used for cleaning the photovoltaic modules of the new energy camping vehicle. The drive mechanism includes a side plate (201), which is fixed to the top of the frame (100) by bolts. A servo motor A (202) is fixedly installed at one end of the side plate (201). A lead screw A (203) is fixedly installed at the rotating end of the servo motor A (202). A drive block (204) is connected to the outer side of the lead screw A (203). A mounting bracket (205) is fixedly installed on the outer side of the drive block (204). The cleaning mechanism includes a drive motor (301), which is fixed to the inner wall of the mounting bracket (205) by bolts. A rotating shaft (302) is fixedly installed on the rotating end of the drive motor (301). A rotating roller (304) is fixedly installed on the outer side of the rotating shaft (302). A conveyor belt (305) is rotatably connected to the outer side of the rotating roller (304). A plurality of brushes (306) are evenly arranged on the outer side of the conveyor belt (305). A selection mechanism is provided below the track (200) for selecting photovoltaic panels (107) at different positions. The selection mechanism includes a servo motor B (401), which is fixed to the inner wall of the frame (100) by bolts. A lead screw B (402) is fixedly installed at the rotating end of the servo motor B (401). A base (403) is connected to the outer side of the lead screw B (402). A crossbeam (404) is provided above the base (403). A bidirectional electric actuator (405) is fixedly installed at the middle position of the crossbeam (404). A slider (406) is fixedly installed at both ends of the bidirectional electric actuator (405). A support arm (407) is fixedly installed at one end of the slider (406). A slot (408) is provided at one end of the support arm (407). The slot (408) and the block (106) are in clearance fit.

2. The foldable photovoltaic module for a new energy camping vehicle according to claim 1, characterized in that, The folding mechanism at the middle position of the track (200) is used to fold the photovoltaic module of the new energy camping vehicle. The folding mechanism includes a fixed plate (101), which is fixed to the outer wall of the track (200) by bolts. A round rod (102) is rotatably connected to the middle position of the fixed plate (101). A bushing (103) is rotatably connected to both ends of the round rod (102). A workbench A (104) is fixedly installed on one side of the bushing (103). A workbench B (105) is rotatably connected to one end of the workbench A (104). A locking block (106) is rotatably connected to both ends of the workbench B (105). A photovoltaic panel (107) is fixedly installed above both the workbench A (104) and the workbench B (105).

3. A foldable photovoltaic module for a new energy camping vehicle according to claim 1, characterized in that, A mounting mechanism is provided below the frame (100) for fixing the frame (100) to the roof of the new energy camping vehicle. The mounting mechanism includes a support leg (501), which is welded to the bottom of the frame (100). A square tube (502) is slidably connected to the outside of the frame (100). A base plate (503) is fixedly installed at one end of the square tube (502). A helical spring (504) is fixedly installed above the base plate (503). A shock absorber (505) is fixedly installed in the middle of the helical spring (504).

4. A foldable photovoltaic module for a new energy camping vehicle according to claim 2, characterized in that, Electromagnets (610) are fixedly installed on both sides of the frame (100), and iron blocks (620) are fixedly installed at both ends of the workbench B (105).

5. A foldable photovoltaic module for a new energy camping vehicle according to claim 2, characterized in that, A groove (110) is provided at the middle position of the track (200), and the round rod (102) is slidably connected to the groove (110).

6. A foldable photovoltaic module for a new energy camping vehicle according to claim 1, characterized in that, Both the base (403) and the mounting bracket (205) are slidably connected to one end of a slide rod (210).

7. A foldable photovoltaic module for a new energy camping vehicle according to claim 1, characterized in that, A toothed pulley (220) is fixedly installed at one end of the rotating shaft (302), and a toothed belt (230) is connected to the outer side of the toothed pulley (220).

8. A foldable photovoltaic module for a new energy camping vehicle according to claim 1, characterized in that, Both sides of the roller (304) are provided with retaining rings (310).

9. A foldable photovoltaic module for a new energy camping vehicle according to claim 1, characterized in that, Telescopic protective covers (410) are fixedly installed on both sides of the drive block (204) and the base (403).

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