Boost device of photovoltaic module

Abstract

The utility model relates to the related technical field of photovoltaic modules, and provides a voltage boosting device of a photovoltaic module, which comprises a rack, a pair of door-shaped frames and a track frame, the door-shaped frames are fixed on the rack, the track frame is arranged at the top of the door-shaped frames, rectangular openings are arranged on the surface of the rack, a detection assembly is arranged in the rectangular openings, and a moving assembly is arranged on the track frame. The lifting supporting assembly is arranged on the rack, the inner frame is fixed in the rectangular opening, a movable frame is connected to the inner frame in a sliding mode, a pair of pushing air cylinders is arranged in the rectangular opening, a fixed sleeve frame is arranged on the movable frame, and a distance sensor is installed on one side in the fixed sleeve frame. According to the technical scheme, the problems that whether connection is firm or not cannot be directly determined after the photovoltaic module is spliced and formed in the prior art, an existing production line is not provided with an inspection step, the firmness of frame connection cannot be detected in a pulling and boosting mode, and the situation of looseness in the transportation process is caused are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of photovoltaic module, specifically, a photovoltaic module's booster device. BACKGROUND

[0002] ‌Photovoltaic modules, also known as solar cell modules, are the core part of solar power generation systems. They are connected in series and parallel by several single cells and tightly packaged into modules to realize the conversion of solar energy to electrical energy. Such modules not only can be stored in batteries, but also can directly drive loads to work.

[0003] The main function of photovoltaic modules is to convert solar energy into electrical energy. They are usually made of semiconductor materials such as silicon, which will generate direct current when exposed to sunlight. These modules can be made into different shapes and can be connected together to generate more power. They are widely used in various fields, including transportation, communication, oil, ocean and weather, etc.

[0004] The history of photovoltaic modules can be traced back to the 1950s, when Bell Laboratories designed and used the first photovoltaic module. With the progress of technology and the development of materials science, the efficiency and reliability of photovoltaic modules have been continuously improved. Modern photovoltaic modules are usually packaged with glass and ethylene-vinyl acetate copolymer (EVA) to ensure their long-term stable operation.

[0005] The manufacturing process of photovoltaic modules involves multiple steps, including cutting of cell pieces, series and parallel connection, and packaging. The materials used are mainly crystalline silicon solar cell pieces, with common sizes of 125mm×125mm and 156mm×156mm single crystal silicon or polycrystalline silicon cell pieces. In order to ensure the service life of the module, strict requirements are usually made on the performance of the material, and its reliability is verified through outdoor tests.

[0006] The widespread application of photovoltaic modules not only lies in its efficient conversion of solar energy into electrical energy, but also in its environmental protection and sustainable characteristics. With the continuous progress of technology and the reduction of cost, photovoltaic modules will play an increasingly important role in the future energy market.

[0007] After the photovoltaic module is spliced and formed, it cannot be directly determined whether it is connected firmly, and there is no inspection step set on the current production line, so the firmness of the frame connection cannot be detected by pulling the booster, which may cause the module to loosen during transportation.

[0008] Therefore, improvements are made to address the above problems. UTILITY MODEL CONTENT

[0009] The utility model provides a kind of photovoltaic module's booster, solve the problem of whether it is connected firmly after being directly determined in the related technology in photovoltaic module splicing formation, current production line is not set verification step, cannot be detected by the firmness of frame connection in the way of pulling booster, it can lead to the problem of loose in the transport process.

[0010] The technical scheme of the utility model is as follows: comprising

[0011] Rack, a pair of door-shaped frames and track frames, the door-shaped frames are fixed on the rack, and the track frames are arranged on the top of the door-shaped frames.

[0012] A plurality of openings and detection assemblies are provided, the openings are formed on the surface of the rack, and the detection assemblies are arranged in the openings.

[0013] A moving assembly is provided on the track frame.

[0014] A lifting support assembly is provided on the rack.

[0015] The detection assembly includes an inner frame, which is fixed in the opening, and a moving frame is slidably connected to the inner frame. A pair of push cylinders are arranged in the opening. A fixed sleeve frame is arranged on the moving frame. An activity frame is movably connected in the fixed sleeve frame. A spring is sleeved on the activity frame. A distance sensor is installed on one side of the fixed sleeve frame.

[0016] As a further technical solution, a pair of first telescopic rods are connected between the activity frame and the moving frame. A circular cavity is formed in the activity frame. A telescopic cylinder is installed in the circular cavity. A slot is formed in the upper and lower end faces of the activity frame.

[0017] As a further technical solution, a clamping frame is rotatably connected in the slot through a pin shaft. A rectangular opening is formed on the surface of the clamping frame. A sliding groove is formed on both sides of the rectangular opening. A connecting frame is provided on the output end of the telescopic cylinder. The connecting frame is slidably embedded in the sliding groove.

[0018] As a further technical solution, the moving assembly includes a rack, which is fixed on the surface of the track frame. A moving seat is slidably connected to the track frame. A gear motor is provided on one side of the top of the moving seat.

[0019] As a further technical solution, the output end of the gear motor is engaged with the rack. A pair of second cylinders are arranged on the bottom of the moving seat. A cavity plate is connected to the second cylinders. A pair of vacuum pumps are arranged on the surface of the cavity plate. A plurality of suction nozzles are arranged on the surface of the cavity plate.

[0020] As a further technical scheme, the lifting support assembly comprises a second motor, the second motor is installed at the bottom of the rack, a vertical screw rod is arranged at the output end of the second motor, and an internally threaded pipe is connected to the vertical screw rod through thread cooperation.

[0021] As a further technical scheme, the rack surface is provided with a plurality of second telescopic rods, a supporting plate is connected to the upper end of the internally threaded pipe at the output end of the second telescopic rods, and the supporting plate is located directly below the cavity plate.

[0022] As a further technical scheme, the surface of the clamping frame is a tooth-shaped anti-skid structure surface.

[0023] As a further technical scheme, the suction nozzle is in the form of a rectangular frame structure, and a sealing layer is arranged around the surface of the suction nozzle.

[0024] The working principle and beneficial effects of the utility model are as follows:

[0025] 1. The detection assembly is arranged in the utility model, four frame edges of the photovoltaic module can be gripped through the interaction of the moving frame, the fixed sleeve frame, the movable frame, the spring, the distance sensor, the telescopic cylinder and the clamping frame, the connection stability of the frame is detected in a pulling manner, and frame connection problems can be found in time.

[0026] 2. The lifting support assembly is arranged in the utility model, the photovoltaic module can be moved in a negative pressure suction manner through the interaction of the rack, the moving seat, the gear motor, the second cylinder, the vacuum pump and the suction nozzle, the photovoltaic module is not damaged, and the movement is stable and safe. DRAWINGS

[0027] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0028] Fig. 1 It is a structural schematic view of the utility model;

[0029] Fig. 2 It is an axonometric view of the utility model;

[0030] Fig. 3 It is an axonometric view of the detection assembly of the utility model;

[0031] Fig. 4 It is an axonometric view of the detection assembly of the utility model;

[0032] In the diagram: 1. Stand; 2. Gantry frame; 3. Track frame; 4. Through-hole; 5. Detection assembly; 5-1. Inner frame; 5-2. Moving frame; 5-3. Push cylinder; 5-4. Fixed sleeve; 5-5. Movable frame; 5-6. Spring; 5-7. Distance sensor; 5-8. First telescopic rod; 5-9. Cavity; 5-10. Telescopic cylinder; 5-11. Groove; 5-12. Clamping frame; 5-13. Rectangular... 5-14. Slide groove; 5-15. Connecting frame; 6. Moving assembly; 6-1. Rack; 6-2. Moving seat; 6-3. Gear motor; 6-4. Second cylinder; 6-5. Cavity plate; 6-6. Vacuum pump; 6-7. Adsorption nozzle; 7. Lifting support assembly; 7-1. Second motor; 7-2. Vertical screw; 7-3. Internally threaded tube; 7-4. Second telescopic rod; 7-5. Support plate; 8. Sealing layer. Detailed Implementation

[0033] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0034] like Figs. 1-4 As shown, this embodiment proposes a voltage boosting device for photovoltaic modules, including...

[0035] The platform 1, a pair of portal frames 2, and a track frame 3 are provided. The portal frames 2 are all fixed on the platform 1, and the track frame 3 is set on the top of the portal frames 2.

[0036] Several ports 4 and detection components 5 are provided. The ports 4 are all opened on the surface of the frame 1, and the detection components 5 are disposed in the ports 4.

[0037] Movable component 6 is mounted on track frame 3;

[0038] Lifting support assembly 7 is mounted on the platform 1;

[0039] The detection assembly 5 comprises an inner frame 5-1 fixed in the through hole 4, a moving frame 5-2 slidably connected to the inner frame 5-1, a pair of push cylinders 5-3 arranged in the through hole 4, a fixed sleeve frame 5-4 arranged on the moving frame 5-2, a movable frame 5-5 movably sleeved in the fixed sleeve frame 5-4, a spring 5-6 sleeved on the movable frame 5-5, a distance sensor 5-7 mounted on one side of the fixed sleeve frame 5-4, a pair of first telescopic rods 5-8 connected between the movable frame 5-5 and the moving frame 5-2, a circular cavity 5-9 formed in the movable frame 5-5, a telescopic cylinder 5-10 mounted in the circular cavity 5-9, a pair of notches 5-11 formed in the upper and lower end faces of the movable frame 5-5, a clamping frame 5-12 rotatably connected in the notches 5-11 through a pin shaft, a rectangular opening 5-13 formed in the surface of the clamping frame 5-12, a pair of sliding grooves 5-14 formed in the two sides of the rectangular opening 5-13, and a connecting frame 5-15 provided at the output end of the telescopic cylinder 5-10 and slidably embedded in the sliding grooves 5-14.

[0040] In the embodiment, in order to realize the effect of detecting the four frame edges of the photovoltaic module, the detection assembly 5 is designed, the inner frame 5-1 and the push cylinder 5-3 are arranged in the four through holes 4 on the surface of the rack 1, the moving frame 5-2 is slidably connected to the inner frame 5-1 and connected to the output end of the push cylinder 5-3, the moving frame 5-2 can be controlled to move by the push cylinder 5-3, the fixed sleeve frame 5-4 is mounted on the moving frame 5-2 and the movable frame 5-5 is sleeved in the fixed sleeve frame 5-4, the spring 5-6 is sleeved on the movable frame 5-5, the distance sensor 5-7 is arranged in the fixed sleeve frame 5-4, the movable frame 5-5 can be detected by the distance sensor 5-7 when it moves outward, the circular cavity 5-9 is formed in one end of the movable frame 5-5 and the telescopic cylinder 5-10 is mounted in the circular cavity 5-9, the two notches 5-11 are formed in the front end face, the clamping frame 5-12 is rotatably connected in the notches 5-11 through a pin shaft and used for clamping the frame edge of the photovoltaic module, the rectangular opening 5-13 is formed in the surface of the clamping frame 5-12, the sliding grooves 5-14 are formed in the two sides of the rectangular opening 5-13, the connecting frame 5-15 is provided at the output end of the telescopic cylinder 5-10 and slidably embedded in the sliding grooves 5-14, and the connecting frame 5-15 moves in the sliding grooves 5-14 to control the opening angle of the clamping frame 5-12 when the telescopic cylinder 5-10 controls the connecting frame 5-15 to move.

[0041] Further, the moving assembly 6 comprises a rack 6-1 fixed on the surface of the track frame 3, a moving seat 6-2 slidably connected to the track frame 3, a gear motor 6-3 arranged on one side of the top of the moving seat 6-2, the output end of the gear motor 6-3 being engaged with the rack 6-1, a pair of second cylinders 6-4 arranged at the bottom of the moving seat 6-2, a cavity plate 6-5 connected to the second cylinders 6-4, a pair of vacuum pumps 6-6 arranged on the surface of the cavity plate 6-5, and a plurality of suction nozzles 6-7 arranged on the surface of the cavity plate 6-5.

[0042] In this embodiment, in order to realize the effect of moving the photovoltaic module, a moving assembly 6 is designed, a rack 6-1 is arranged at the top of the track frame 3, a moving seat 6-2 is connected in sliding mode, a gear motor 6-3 is arranged at the top side of the moving seat 6-2, the output end of the gear motor 6-3 is engaged with the rack 6-1, when the output end of the gear motor 6-3 rotates, the moving seat 6-2 can be driven to move along the rack 6-1, two second air cylinders 6-4 are arranged at the bottom of the moving seat 6-2, a cavity plate 6-5 is connected to the output end of the second air cylinder 6-4, two vacuum pumps 6-6 are arranged on the surface of the cavity plate 6-5, which can suck the air in the cavity plate 6-5, a plurality of suction nozzles 6-7 are arranged on the bottom surface of the cavity plate 6-5, which can generate suction force to adsorb the photovoltaic module.

[0043] Further, the lifting support assembly 7 includes a second motor 7-1 mounted at the bottom of the rack 1, a vertical screw 7-2 is arranged at the output end of the second motor 7-1, an internally threaded pipe 7-3 is threadedly connected to the vertical screw 7-2, a plurality of second telescopic rods 7-4 are arranged on the surface of the rack 1, a supporting plate 7-5 is connected to the upper end of the internally threaded pipe 7-3 at the output end of the second telescopic rod 7-4, and the supporting plate 7-5 is located directly below the cavity plate 6-5.

[0044] In this embodiment, in order to realize the effect of supporting the photovoltaic module, a lifting support assembly 7 is designed, a second motor 7-1 and a vertical screw 7-2 are arranged at the bottom of the rack 1, four second telescopic rods 7-4 are arranged on the surface of the rack 1, a supporting plate 7-5 is arranged at the output end of the second telescopic rod 7-4 and the upper end of the internally threaded pipe 7-3 for supporting at the bottom of the photovoltaic module, and the height can be controlled by the cooperation of the vertical screw 7-2 and the internally threaded pipe 7-3.

[0045] Further, the surface of the clamping frame 5-12 is a tooth-shaped anti-skid structure surface.

[0046] In this embodiment, through the tooth-shaped structure, the friction with the frame is increased to avoid slipping during grabbing.

[0047] Further, the suction nozzle 6-7 is in the form of a rectangular frame structure, and a sealing layer 8 is arranged around the surface of the suction nozzle 6-7.

[0048] In this embodiment, the rectangular frame cooperates with the sealing layer 8 to increase the adsorption force on the surface of the photovoltaic panel and improve the firmness.

[0049] When detection is needed, the second air cylinder 6-4 control cavity plate 6-5 is started to drop, so that the adsorption nozzle 6-7 is attached to the surface of the photovoltaic module, the vacuum pump 6-6 is started to adsorb and fix the photovoltaic module, then it is lifted, the gear motor 6-3 is started to cooperate with the rack 6-1, the moving seat 6-2 is controlled to move to the position directly above the supporting plate 7-5, then the photovoltaic plate is lowered to fall on the surface of the supporting plate 7-5, the photovoltaic module is clamped, then the pushing air cylinder 5-3 is started to move the clamping frame 5-12 to the photovoltaic module frame, the telescopic air cylinder 5-10 is started to push the connecting frame 5-15 to move in the sliding groove 5-14, so that the clamping frame 5-12 changes the angle to clamp the frame of the photovoltaic module, the pushing air cylinder 5-3 is started again to pull back the moving frame 5-2, the movable frame 5-5 is extended in the fixed sleeve frame 5-4, and the pressure is generated through the spring 5-6, the distance sensor 5-7 detects the moving distance of the movable frame 5-5, when the maximum distance is reached, that is, the maximum elastic force of the spring 5-6, the frame is not off, which indicates that it is qualified, and the controller is needed to complete, after the detection is completed, the photovoltaic plate is sent back to replace the next one.

[0050] The above is only the preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A voltage boosting device for a photovoltaic module, characterized by, The utility model provides a kind of lifting device, including Rack (1), a pair of door frames (2) and track frame (3), the door frame (2) is fixed on the rack (1), and the track frame (3) is arranged on the top of the door frame (2); Several openings (4) and detection components (5), the opening (4) is opened in the surface of rack (1), and the detection component (5) is arranged in the opening (4); Moving assembly (6) is arranged on the track frame (3); Lifting support assembly (7) is arranged on the rack (1); The detection component (5) includes inner frame (5-1), the inner frame (5-1) is fixed in the opening (4), and the moving frame (5-2) is slidably connected on the inner frame (5-1), a pair of push cylinders (5-3) are provided in the opening (4), a fixed sleeve frame (5-4) is provided on the moving frame (5-2), a movable frame (5-5) is movably sleeved in the fixed sleeve frame (5-4), a spring (5-6) is sleeved on the movable frame (5-5), and a distance sensor (5-7) is mounted on one side in the fixed sleeve frame (5-4).

2. A voltage boosting device for a photovoltaic module according to claim 1, wherein A pair of first telescopic rods (5-8) are connected between the movable frame (5-5) and the moving frame (5-2), a circular cavity (5-9) is formed in the movable frame (5-5), a telescopic cylinder (5-10) is mounted in the circular cavity (5-9), and a groove (5-11) is formed in the upper and lower end faces of the movable frame (5-5).

3. A voltage boosting device for a photovoltaic module according to claim 2, wherein The groove (5-11) is rotatably connected with a clamping frame (5-12) through a pin shaft, a rectangular opening (5-13) is formed in the surface of the clamping frame (5-12), a sliding groove (5-14) is formed in the two sides of the rectangular opening (5-13), and a connecting frame (5-15) is provided at the output end of the telescopic cylinder (5-10).

4. A voltage boosting device for a photovoltaic module according to claim 1, wherein The moving assembly (6) includes a rack (6-1), the rack (6-1) is fixed on the surface of the track frame (3), the moving seat (6-2) is slidably connected on the track frame (3), and the gear motor (6-3) is provided on one side of the top of the moving seat (6-2).

5. A voltage boosting device for a photovoltaic module according to claim 4, wherein The gear motor (6-3) is engaged with the rack (6-1), a pair of second cylinders (6-4) are provided at the bottom of the moving seat (6-2), the second cylinder (6-4) is connected with a cavity plate (6-5), a pair of vacuum pumps (6-6) are provided on the surface of the cavity plate (6-5), and a plurality of suction nozzles (6-7) are provided on the surface of the cavity plate (6-5).

6. A voltage boosting device for a photovoltaic module according to claim 5, wherein The lifting support assembly (7) includes a second motor (7-1), the second motor (7-1) is installed at the bottom of the rack (1), a vertical screw rod (7-2) is provided at the output end of the second motor (7-1), and the inner threaded tube (7-3) is threadedly connected on the vertical screw rod (7-2).

7. A voltage boosting device for a photovoltaic module according to claim 6, wherein The gantry (1) surface is provided with a plurality of second telescopic rods (7-4), the output end of the second telescopic rod (7-4) is connected with the inner threaded pipe (7-3) upper end with a supporting plate (7-5), the supporting plate (7-5) is located below the cavity plate (6-5).

8. A voltage boosting device for a photovoltaic module according to claim 3, wherein The surface of the clamping frame (5-12) is a tooth-shaped anti-skid structure surface.

9. A voltage boosting device for a photovoltaic module according to claim 5, wherein The adsorption nozzle (6-7) is a rectangular frame structure as a whole, and a sealing layer (8) is arranged on the surface of the adsorption nozzle (6-7).

Images