CN210225336U

CN210225336U - Folding no hot spot photovoltaic module

Info

Publication number: CN210225336U
Application number: CN201921089669.7U
Authority: CN
Inventors: Qing Miao; 缪清; Yunlong Cui; 崔云龙; Shouhui Chen; 陈守辉
Original assignee: AE Solar Co Ltd
Current assignee: AE Solar Co Ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-03-31
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a folding no hot spot photovoltaic module, this no hot spot photovoltaic module include solar cell panel, machine box, scalable steel construction, purger, handle and wash port. A clamping groove is formed above the solar cell panel, and a cleaner is movably arranged on the clamping groove; the utility model is scientific and reasonable, practical, safe and convenient; utilize the built-in brush of purger, can be to the inside clean maintenance of this no hot spot photovoltaic module, utilize the slide bar, the slider, turning handle and bearing erection make up into the handle, the user can be folded and remove this no hot spot photovoltaic module conveniently through using the handle, utilize the mounting hole of seting up at bottom plate central point, make the engineer install smoothly through this no hot spot photovoltaic module of mounting hole pair, utilize the spring at bottom plate internally mounted, the resistance to compression shock attenuation, the time of avoiding the engineer to install rocks the shakiness and influences the engineer installation. By utilizing the drain hole, a good drainage function of the photovoltaic module without heat spots is realized.

Description

Folding no hot spot photovoltaic module

Technical Field

The utility model relates to a solar energy technical field specifically is a folding no hot spot photovoltaic module.

Background

The new-source solar intelligent non-heat spot photovoltaic module core technology comprises the following steps: a bypass diode protects a cell. When a cell in the assembly and the assembly current are configured, the cell is in a reverse bias state. But at the moment, the reverse voltage born by the battery is only larger than the starting voltage (0.6V) of the bypass diode, and the voltage of other good battery plates in the battery string in the traditional battery component is not needed to be overcome to enable the bypass diode to work. The problem is that the battery plate bears small back pressure, consumes less power and generates low temperature. Meanwhile, only the power of the battery piece is bypassed, and the power generation of other battery pieces which normally work is not influenced.

The hot spot-free component generates 80% more power than the conventional component under the condition of multi-battery shielding; the problem of assembly output power reduction caused by hot spots of a battery piece or assembly shielding is greatly improved, and meanwhile, due to the self optimizer function, current and voltage mismatch in an assembly string is reduced, and system benefits of a distributed power station and a ground power station are improved; the temperature generated by the hot spot battery is greatly reduced from the current 160 ℃ to below 85 ℃, the potential safety hazards of component ignition and packaging material failure caused by the high temperature of the hot spots are thoroughly eliminated, the safety of a power station is improved, and the long-term reliability of the components and the long-term operation income of the power station are guaranteed.

The new source solar photovoltaic component adopts high quality materials and the best manufacturing process, and ensures high quality through the development and management of a German team. The output power of the module is linearly guaranteed in 25 years, the product quality is guaranteed in 10 years, and the investment safety of people is guaranteed by new source solar energy. The power of the photovoltaic modules produced by the new source solar energy is positive tolerance of 0- +499Wp, so that the highest photovoltaic system efficiency and stable power generation output are ensured. The new-source solar photovoltaic module not only meets various international standards, but also is tested under various extreme environmental influences, and various certifications are successfully obtained.

Currently, the current no-hot spot photovoltaic modules in the market have the following problems: 1. the cleaning device is not available, so that the cleaning device is inconvenient for a user to clean randomly; 2. the folding function is not available, the floor area is large, and the carrying and the storage are inconvenient; 3. the installation of engineers is inconvenient, and the drainage function of the electric appliance is not good; therefore, there is a need for a foldable hot spot free photovoltaic module that solves the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding no hot spot photovoltaic module to solve the problem that proposes among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable non-hot spot photovoltaic assembly comprises a solar cell panel 1, a machine box body 3, a telescopic steel structure 5, a cleaner 15, a handle 20 and a drain hole 21.

A clamping groove 16 is formed above the solar cell panel 1, a cleaner 15 is movably mounted on the clamping groove 16, the cleaner 15 is convenient and flexible to clean, a drain hole 21 is formed around the lower portion of the clamping groove 16, and the drain hole 21 has excellent drainage performance;

the left side and the right side of the solar cell panel 1 are provided with the telescopic rods 7 in an axisymmetric fixed mode, the telescopic rods 7 can compress the solar cell panel 1, thereby changing the appearance of the solar cell panel 1, the telescopic rod 7 is internally provided with a telescopic steel structure 5, the telescopic steel structure 5 can flexibly extend and retract within the adjustable range of the telescopic rod 7, the outer side of the periphery of the telescopic rod 7 is provided with a handle 20 in a surrounding way, the handle 20 can rotate freely, so that the solar cell panel 1 can move quickly, conveniently and efficiently, the telescopic rod 7 is internally provided with sealing holes 6 which are centrosymmetric, the sealing holes 6 play a role in protecting the non-hot spot photovoltaic module, the sealing holes 6 are fixedly formed in four corners around the machine box body 3 and are centrosymmetric, the battery piece 4 is placed in the middle layer in the machine box body 3 in a laminating mode, and the battery piece 4 provides electric energy for the solar cell panel 1;

an electric storage cell panel 17 is arranged below the inner part of the solar cell panel 1, the electric storage cell panel 17 can store electric energy, an EVA colloid 22 is arranged on a liner under the electric storage cell panel 17, the EVA colloid has large cohesion and small melt surface tension, almost all substances have thermal adhesive force, and the early internal damage of the non-hot spot photovoltaic module can be repaired; the solar cell panel 1 is externally provided with a heat dissipation port 2 in an attached mode, the heat dissipation port 2 is good in heat dissipation performance, a solar cell panel frame 18 is arranged on the periphery of the heat dissipation port 2, the solar cell panel frame 18 protects the outside of the solar cell panel 1 from being damaged, a first sliding rod 8 is rotatably installed on the outside of the heat dissipation port 2 through a bolt 9, the first sliding rod 8 plays a role in fixed connection, a bearing 10 is movably installed on the outside of the first sliding rod 8, the bearing 10 enables the first sliding rod 8 to flexibly rotate, the bearing 10 comprises a chain wheel 12, a chain 13 and a hand crank 14, the chain 13 is meshed with the chain wheel 12 to enable the connection to be flexibly fastened, the hand crank 14 is rotatably installed at the outer end of the chain wheel 12, and the solar cell panel 1 can move in a fixed area by rotating the hand crank 14;

the cleaner 15 comprises an embedding groove 1501, a base 1502, a brush 1503 and a brush sleeve 1504, wherein the embedding groove 1501 is axially and symmetrically arranged at two ends of the cleaner 15, the embedding groove 1501 enables the cleaner 15 to be fixedly installed, the base 1502 is rotatably installed at the bottom end of the embedding groove 1501, the embedding groove 1501 is stabilized by the base 1502, the brush 1503 is fixedly installed in the middle of the cleaner 15, the cleaning area is enlarged by the brush 1503, cleaning is more efficient, the brush 1503 extends out of an end cover to form the brush sleeve 1504, and the brush sleeve 1504 protects the brush of the brush 1503 from being damaged;

handle 20 includes second slide bar 201, slider 202, twist grip 203 and bearing 204, handle 20 rotates and connects the outside at bearing 203, connects safe high-efficient convenient, fixed mounting has sliding assembly under bearing 204, sliding assembly makes the handle use more nimble, sliding assembly includes second slide bar 201, slider 202 and twist grip 203, the gomphosis of slider 202 is on second slide bar 201 for sliding assembly structure fastening, twist grip 203 rotates and connects on the contact surface of second slide bar 201 and slider 202, makes no hot spot photovoltaic module's outward appearance succinct generous.

The radial rotating directions of the second sliding rod 201 and the sliding block 202 are consistent, so that the sliding assembly runs efficiently, and the axial rotating directions of the second sliding rod 201, the sliding block 202 and the rotating handle 203 are consistent, so that the sliding assembly is precisely matched with the whole photovoltaic assembly.

The bottom plate 19 includes mounting hole 1901 and spring 1902, the central point of mounting hole 1901 bottom plate 19 puts, can follow bottom plate 19 face department through mounting hole 1901 and carry out system installation to this photovoltaic module inside, spring 1902 is the axisymmetric setting and installs the both sides at bottom plate 19, plays the effect of this no hot spot photovoltaic module of buffering shock attenuation protection, wash port 21 partially encircles and installs around mounting hole 1901, improves drainage efficiency, avoids the inside water yield of machine to store up.

Fixed instrument board 11 has been seted up on the 7 outside scalable boards 5 of telescopic link, instrument board 11 inside places this no hot spot photovoltaic module's of professional maintenance instrument and this no hot spot photovoltaic module's of professional maintenance product, is convenient for carry out high-efficient swift maintenance and maintenance to this no hot spot photovoltaic module.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the middle part of the cleaner is fixedly provided with the hairbrush, so that the cleaning area is enlarged, the cleaning is more efficient, the hairbrush bristles extend out of the end cover and are provided with hairbrush sleeves, and the hairbrush sleeves protect the bristles of the hairbrush from being damaged;

2. the telescopic steel structure can flexibly stretch in the adjustable range of the telescopic rod, the handles are arranged around the outer sides of the periphery of the telescopic rod and can freely rotate, so that the solar cell panel can move quickly, conveniently and efficiently;

3. the springs are arranged on two sides of the bottom plate in an axial symmetry manner, so that the effect of buffering, damping and protecting the non-hot spot photovoltaic module is achieved, the drain holes are partially arranged around the mounting holes in a surrounding manner, the drainage efficiency is improved, and the water accumulation in the machine is avoided;

4. fixed instrument board of having seted up on the outside scalable board of telescopic link, the instrument of this no hot spot photovoltaic module of professional maintenance and the maintenance product of this no hot spot photovoltaic module of professional maintenance are placed to instrument inboard portion, are convenient for carry out high-efficient swift maintenance and maintenance to this no hot spot photovoltaic module.

Drawings

Fig. 1 is a schematic structural view of a foldable hot spot-free photovoltaic module according to the present invention;

FIG. 2 is a schematic cross-sectional view of the cleaning device of the present invention;

FIG. 3 is a schematic cross-sectional view of the handle of the present invention;

fig. 4 is a schematic sectional structure view of the bottom plate of the present invention;

fig. 5 is a schematic cross-sectional view of the retractable plate of the present invention;

fig. 6 is a schematic diagram of the moving assembly of the present invention.

Reference numbers in the figures: 1. a solar panel; 2. a heat dissipation port; 3. a machine cabinet; 4. A battery piece; 5. a retractable plate; 6. sealing the hole; 7. a telescopic rod; 8. a first slide bar; 9. a bolt; 10. a protective cover; 11. a tool plate; 12. a sprocket; 13. a chain; 14. C, shaking the hand; 15. a washer; 1501. a fitting groove; 1502. a base; 1503. a brush 1504, a brush sleeve; 16. a card slot; 17. a storage battery panel; 18. a solar panel frame; 19. a base plate; 1901. mounting holes; 1902. a spring; 20. a handle; 201. a second slide bar; 202. a slider; 203. rotating the handle; 21. a drain hole; 22. an EVA adhesive film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1 to 6, a foldable hot spot-free photovoltaic module comprises a solar panel 1, a machine box 3, a telescopic steel structure 5, a cleaner 15, a handle 20 and a drain hole 21.

A clamping groove 16 is formed above the solar cell panel 1, a cleaner 15 is movably mounted on the clamping groove 16, the cleaner 15 is convenient and flexible to clean, a drain hole 21 is formed around the lower portion of the clamping groove 16, and the drain hole 21 has excellent drainage performance; the solar cell panel 1 is fixedly provided with telescopic rods 7 at the left and right sides in axial symmetry, the telescopic rods 7 can compress the solar cell panel 1 so as to change the appearance of the solar cell panel 1, telescopic steel structures 5 are arranged in the telescopic rods 7, the telescopic steel structures 5 can flexibly extend and retract within the adjustable range of the telescopic rods 7, handles 20 are arranged around the outer sides of the peripheries of the telescopic rods 7, the handles 20 can freely rotate, so that the solar cell panel 1 can be moved quickly, conveniently and efficiently, sealing holes 6 in central symmetry are arranged in the telescopic rods 7, the sealing holes 6 play a role in protecting the hot spot-free photovoltaic module, the sealing holes 6 are fixedly arranged at four corners around the machine box body 3 and are in central symmetry, and the battery pieces 4 are attached to the middle layer in the machine box body 3, the cell 4 provides electric energy for the solar cell panel 1;

The bottom plate 19 includes mounting hole 1901 and spring 1902, the central point that the mounting hole 1901 seted up at bottom plate 19 puts, can follow 19 face departments of bottom plate through mounting hole 1901 and carry out system installation to this photovoltaic module inside, spring 1902 is the axisymmetric setting and installs the both sides at bottom plate 19, plays the effect of this no hot spot photovoltaic module of buffering shock attenuation protection, wash port 21 partially encircles and installs around mounting hole 1901, improves drainage efficiency, avoids the inside water yield of machine to store up.

The utility model discloses a theory of operation is: an electric storage cell panel 17 is arranged below the inner part of the solar cell panel 1, the electric storage cell panel 17 can store electric energy, EVA colloid has large cohesion and small melt surface tension, almost all substances have hot glue relay, and the early internal damage of the non-hot spot photovoltaic module can be repaired; the heat dissipation port 2 has good heat dissipation performance, the solar panel frame 18 protects the outside of the solar panel 1 from being damaged, the hand crank 14 is rotatably installed at the outer end of the chain wheel 12, and the solar panel 1 can move in a fixed area by rotating the hand crank 14; the springs 1902 are arranged on two sides of the bottom plate 19 in an axisymmetric manner, so that the effect of buffering, damping and protecting the non-hot spot photovoltaic module is achieved, the drain holes 21 are partially arranged around the mounting holes 1901 in a surrounding manner, the drainage efficiency is improved, and the water accumulation in the machine is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A foldable non-hot spot photovoltaic module, characterized in that: the non-hot spot photovoltaic module comprises a solar cell panel (1), a machine box body (3), a telescopic plate (5), a cleaner (15), a handle (20) and a drain hole (21); a clamping groove (16) is formed above the solar cell panel (1), a cleaner (15) is movably mounted on the clamping groove (16), and a drain hole (21) is formed around the lower side of the clamping groove (16);

telescopic rods (7) are axially symmetrically and fixedly mounted on the left side and the right side of the solar cell panel (1), telescopic plates (5) are arranged inside the telescopic rods (7), handles (20) are mounted on the outer sides of the periphery of the electric storage cell panel (17) in a surrounding mode, sealing holes (6) which are centrosymmetric are arranged inside the electric storage cell panel (17), the sealing holes (6) are fixedly formed in the four corners of the periphery of the machine box body (3), and battery pieces (4) are placed in the middle layer inside the machine box body (3) in a laminating mode;

solar cell panel (1) inside below is provided with electric power storage cell panel (17), the lining has EVA colloid (22) under electric power storage cell panel (17), thermovent (2) have been seted up in the laminating of solar cell panel (1) outside, thermovent (2) periphery is provided with solar cell panel frame (18), thermovent (2) outside is rotated through bolt (9) and is installed first slide bar (8).

2. The foldable non-hot spot photovoltaic module according to claim 1, wherein: the cleaner (15) comprises an embedded groove (1501), a base (1502), a brush (1503) and a brush sleeve (1504), the embedded groove (1501) is arranged at two ends of the cleaner (15) in an axial symmetry mode, the base (1502) is rotatably arranged at the bottom end of the embedded groove (1501), the brush (1503) is fixedly arranged in the middle of the cleaner (15), and bristles of the brush (1503) extend out of an end cover to form the brush sleeve (1504).

3. The foldable non-hot spot photovoltaic module according to claim 1, wherein: the handle (20) is welded outside the non-heat spot photovoltaic module, sliding components are fixedly mounted at two ends of the first sliding rod (8), each sliding component comprises a second sliding rod (201), a sliding block (202) and a rotating handle (203), the sliding blocks (202) are embedded on the second sliding rods (201), and the rotating handles (203) are rotatably connected to contact surfaces of the second sliding rods (201) and the sliding blocks (202).

4. The foldable non-hot spot photovoltaic module according to claim 3, wherein: the radial rotating directions of the second sliding rod (201) and the sliding block (202) are consistent, and the axial rotating directions of the second sliding rod (201), the sliding block (202) and the rotating handle (203) are consistent.

5. The foldable non-hot spot photovoltaic module according to claim 1, wherein: and a tool plate (11) is fixedly arranged on the telescopic plate (5) outside the telescopic rod (7).

6. The foldable non-hot spot photovoltaic module according to claim 1, wherein: the moving assembly comprises a chain wheel (12), a chain (13) and a handle (14), the handle (14) is installed on the outer wall of the chain wheel (12), and the chain (13) is meshed with the chain wheel (12) and connected.