A storage device for double-sided Perc cells used in photovoltaic modules

Abstract

The present invention relates to the technical field of photovoltaic devices, and specifically to a storage device for double-sided Perc batteries used in photovoltaic modules, comprising a frame surface provided with a support, a slide groove provided on the surface of the support, an adjustment groove provided on the surface of the frame, a spring, a guide column and a positioning plate provided in the adjustment groove, a partition provided on the surface of a storage box, a first clamping strip provided in the storage box, a card slot and a screw hole provided on the surface of the storage box, a screw rod provided in the screw hole, and a second clamping strip and a connecting rod provided on the surface of the clamping strip; the beneficial effects are: the double-sided Perc batteries are stored and stored by the storage box, the edges of the double-sided Perc batteries are clamped and limited by the first clamping strip and the second clamping strip to avoid the contact and wear of the surfaces of the adjacent double-sided Perc batteries, and the first clamping strip and the second clamping strip separate the double-sided Perc batteries placed in the storage box, effectively avoiding the backlog between them, thereby effectively improving the use effect.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic devices, and in particular to a storage device for double-sided Perc cells used in photovoltaic modules. Background Art

[0002] Bifacial Perc cells are devices that can generate current by receiving light on both the front and back sides, and are often used in photovoltaic modules.

[0003] After production, bifacial Perc batteries need to be stored to facilitate their transportation and turnover during subsequent use. Currently, the produced bifacial Perc batteries are usually stacked in a container, and then the container is placed on a shelf for storage.

[0004] However, when bifacial Perc batteries are stacked together for storage, friction is likely to occur between adjacent surfaces, which can cause wear on the battery surface. Furthermore, when a large number of bifacial Perc batteries are stacked, the batteries may be damaged due to excessive pressure, thus affecting their use. Summary of the invention

[0005] The object of the present invention is to provide a storage device for double-sided Perc batteries used in photovoltaic modules, so as to solve the problem mentioned in the above background technology that when double-sided Perc batteries are stacked together for storage, friction is likely to occur between adjacent surfaces, which causes wear on the battery surface, and when a large number of double-sided Perc batteries are stacked, the batteries may be damaged due to excessive pressure, thereby affecting their use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a storage device for bifacial Perc cells used in photovoltaic modules, comprising:

[0007] The frame has a support on its surface, a slide groove on its surface, and an adjustment groove on its surface, in which a spring, a guide column and a positioning plate are arranged;

[0008] A storage box; a partition is provided on the surface of the storage box, a first clamp is provided in the storage box, a card slot and a screw hole are provided on the surface of the storage box, and a screw is provided in the screw hole; and

[0009] The surface of the splint is provided with a second clamping strip and a connecting rod.

[0010] Preferably, the support is fixed to the inner end surface of the frame, and the support is provided in multiple groups, the multiple groups of supports are distributed up and down, the slide groove is opened on the top surface of the support, and a stopper is fixed to the rear side of the top surface of the support.

[0011] Preferably, the adjustment groove is opened on the inner end surface of the frame, and there are multiple groups of adjustment grooves, and the multiple groups of adjustment grooves correspond to the multiple groups of supports. The two ends of the guide column are fixed on the upper and lower surfaces of the adjustment groove, the spring sleeve is arranged on the guide column, the end of the positioning plate is arranged in the adjustment groove, and a through hole is opened on the end surface of the positioning plate, the guide column is arranged in the through hole, and the spring is arranged above the positioning plate.

[0012] Preferably, a clamping block is fixed on the inner surface of the positioning plate, and two groups of clamping blocks are provided. The two groups of clamping blocks are symmetrically distributed, and the clamping blocks are in an 'L' shape.

[0013] Preferably, the storage boxes are provided with multiple groups, and the multiple groups of storage boxes correspond to the multiple groups of supports. The upper ends of the storage boxes are arranged above the supports, and a frame plate is fixed to the outer upper end surface of the storage boxes. A plurality of pulleys are movably connected to the surface of the frame plate, and the frame plate corresponds to the slide groove, the frame plate is arranged in the slide groove, and the pulleys are supported on the bottom surface of the slide groove.

[0014] Preferably, the card slot is opened on the top surface of the storage box, and there are two groups of card slots, which are symmetrically distributed on both sides of the surface of the storage box, the card slot and the card block correspond to each other, the card block is stuck in the card slot, and a handle is fixed on the top surface of the storage box, the handle is arranged on the inner side of the card block, the screw hole is opened in the middle of the outer side of the surface of the storage box, and the inner end of the screw is arranged in the storage box.

[0015] Preferably, the partition is fixed on the inner surface of the storage box to divide the inner space of the storage box into two parts, and the surface of the partition is provided with limiting holes, two groups of limiting holes are provided, and the two groups of limiting holes are symmetrically distributed on both sides of the surface of the partition.

[0016] Preferably, the first clamps are provided in two groups, each group is provided with a plurality of first clamps, the plurality of first clamps are evenly distributed, one group of first clamps is fixed to the outer surface of the partition, the other group of first clamps is fixed to the inner end surface of the storage box, and the inner wall surface of the first clamps is fixed with a first rubber pad.

[0017] Preferably, the splints are provided with two groups, both groups of splints are arranged inside the storage box, and the two groups of splints are arranged on both sides of the partition, and the two groups of splints are fixed together by a connecting rod, a limiting shell is fixed in the middle of the outer end surface of the splint, the inner end of the screw is arranged in the limiting shell, and the connecting rod and the limiting hole correspond to each other, the connecting rod is arranged in the limiting hole, the second clamping strip is fixed to the inner end surface of the splint, and the second clamping strip is provided with multiple, the multiple second clamping strips correspond to the multiple first clamping strips, and the inner wall surface of the second clamping strip is fixed with a second rubber pad.

[0018] Preferably, a plurality of double-sided Perc batteries are arranged inside the storage box, the sides of the double-sided Perc batteries are arranged in the first clamping strip and the second clamping strip, and the first rubber pad and the second rubber pad are supported on the side surfaces of the double-sided Perc batteries.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention proposes a storage device for bifacial Perc cells used in photovoltaic modules;

[0021] 1. The double-sided Perc battery is stored in the storage box. The edges of the double-sided Perc battery are clamped and limited by the first clamp and the second clamp to avoid the contact and wear between the surfaces of the adjacent double-sided Perc batteries. The first clamp and the second clamp separate the double-sided Perc batteries placed in the storage box, effectively avoiding the backlog between them, thereby effectively improving the use effect.

[0022] 2. The position of the clamping plate in the storage box is adjusted by screwing the screw, so as to adjust the distance between the first clamping strip and the second clamping strip, so that it can be effectively adjusted and used according to the double-sided Perc batteries of different sizes, thereby effectively improving its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the storage box structure of the present invention;

[0025] Figure 3 It is a bottom view schematic diagram of the storage box structure of the present invention;

[0026] Figure 4 It is a schematic diagram of the splint structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the positioning plate structure of the present invention.

[0028] In the figure: frame 1, screw 2, storage box 3, positioning plate 4, support 5, slide groove 6, partition 7, double-sided Perc battery 8, clamping plate 9, connecting rod 10, adjustment groove 11, spring 12, guide column 13, first clamping strip 14, card slot 15, limit hole 16, first rubber pad 17, frame plate 18, pulley 19, limit shell 20, second clamping strip 21, second rubber pad 22, block 23. DETAILED DESCRIPTION

[0029] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1

[0031] See also Figure 1-Figure 5 , the present invention provides a technical solution: a storage device for bifacial Perc cells used in photovoltaic modules;

[0032] In order to improve the use effect of the storage box 3, a partition 7 is provided on the surface of the storage box 3, and a plurality of first clamping strips 14 are fixed on the inner end surfaces of the partition 7 and the storage box 3, and two groups of clamping plates 9 are provided in the storage box 3, and the two groups of clamping plates 9 are arranged on both sides of the partition 7, and the two groups of clamping plates 9 are fixedly connected together by a connecting rod 10, and the connecting rod 10 is arranged in the limiting hole 16, and a plurality of second clamping strips 21 are provided on the surface of the clamping plate 9, and the double-sided Perc battery 8 is stored and stored through the storage box 3, and the edge of the double-sided Perc battery 8 is connected by the first clamping strip 14 and the second clamping strip 21. The clamping strips 21 are clamped and limited to avoid contact and wear between the surfaces of adjacent double-sided Perc batteries 8, and the first rubber pad 17 in the first clamping strip 14 and the second rubber pad 22 in the second clamping strip 21 are pressed against the surface of the double-sided Perc battery 8 to effectively improve its storage stability in the storage box 3 and avoid its shaking. The first clamping strip 14 and the second clamping strip 21 separate the double-sided Perc batteries 8 placed in the storage box 3, effectively avoiding backlogs therebetween, thereby effectively improving its use effect.

[0033] Embodiment 2

[0034] On the basis of the first embodiment, in order to improve the use effect of the storage box 3, a screw hole is opened on the surface of the storage box 3, a screw rod 2 is arranged in the screw hole, a limiting shell 20 is arranged on the outer end surface of the clamp 9, and the inner end of the screw rod 2 is arranged in the limiting shell 20. The clamp 9 is adjusted in its position in the storage box 3 by screwing the screw rod 2, so as to adjust the distance between the first clamp bar 14 and the second clamp bar 21, so that it can be effectively adjusted and used according to double-sided Perc batteries 8 of different sizes, thereby effectively improving its use effect.

[0035] Embodiment 3

[0036] On the basis of Example 1, in order to achieve the fixation of the storage box 3, a card slot 15 is opened on the surface of the storage box 3, and an adjustment slot 11 is opened on the surface of the frame 1. A spring 12, a guide column 13 and a positioning plate 4 are provided in the adjustment slot 11. The two ends of the guide column 13 are fixed on the upper and lower surfaces of the adjustment slot 11, and the spring 12 is sleeved on the guide column 13. The end of the positioning plate 4 is arranged in the adjustment slot 11, and a through hole is opened on the end surface of the positioning plate 4. The guide column 13 is arranged in the through hole, and the spring 12 is arranged above the positioning plate 4. A card block 23 is fixed on the inner surface of the positioning plate 4. The positioning plate 4 uses the spring 12 to support the card block 23 in the card slot 15 to position the storage box 3, thereby effectively improving the stability of the storage box 3 when placed on the frame 1.

[0037] Embodiment 4

[0038] On the basis of the third embodiment, in order to improve the convenience of taking out the storage box 3, a slide groove 6 is opened on the surface of the support 5, the upper end of the storage box 3 is arranged above the support 5, and a frame plate 18 is fixed to the outer upper end surface of the storage box 3, and a plurality of pulleys 19 are movably connected on the surface of the frame plate 18, and the frame plate 18 and the slide groove 6 correspond to each other. The frame plate 18 is arranged in the slide groove 6, and the pulley 19 is abutted against the bottom surface of the slide groove 6. The positioning plate 4 is pushed upward to make the block 23 move out of the slot 15 to release the positioning of the storage box 3. At this time, the storage box 3 can be removed from the frame 1 and transported to the required place for use, and the pulley 19 slides in the slide groove 6 when the storage box 3 is pulled. The smoothness and convenience of the storage box 3 when pulled are effectively improved, thereby effectively improving its use effect.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage device for bifacial Perc cells used in photovoltaic modules, characterized in that: include; A frame (1); a support (5) is provided on the surface of the frame (1); a slide groove (6) is provided on the surface of the support (5); an adjustment groove (11) is provided on the surface of the frame (1); a spring (12) and a guide column (13) and a positioning plate (4) are provided in the adjustment groove (11); the adjustment groove (11) is provided on the inner end surface of the frame (1); and the adjustment groove (11) is provided in a plurality of groups, and the plurality of groups of adjustment grooves (11) correspond to the plurality of groups of supports (5); and both ends of the guide column (13) are fixed. On the upper and lower surfaces of the adjustment groove (11), the spring (12) is sleeved on the guide column (13), the end of the positioning plate (4) is arranged in the adjustment groove (11), and the end surface of the positioning plate (4) is provided with a through hole, the guide column (13) is arranged in the through hole, the spring (12) is arranged above the positioning plate (4), and a clamping block (23) is fixed on the inner surface of the positioning plate (4), and the clamping block (23) is provided with two groups, the two groups of clamping blocks (23) are symmetrically distributed, and the clamping block (23) is in an 'L' shape; A storage box (3); a partition (7) is provided on the surface of the storage box (3), a first clamping strip (14) is provided in the storage box (3), a card slot (15) and a screw hole are provided on the surface of the storage box (3), and a screw rod (2) is provided in the screw hole; the card slot (15) is provided on the top surface of the storage box (3), and two groups of card slots (15) are provided, and the two groups of card slots (15) are symmetrically distributed on both sides of the surface of the storage box (3), the card slot (15) and the card block (23) correspond to each other, the card block (23) is clamped in the card slot (15), and a handle is fixed on the top surface of the storage box (3), the handle is provided on the inner side of the card block (23), the screw hole is provided in the middle of the outer side of the surface of the storage box (3), and the inner end of the screw rod (2) is provided in the storage box (3); and A clamping plate (9); a second clamping strip (21) and a connecting rod (10) are provided on the surface of the clamping plate (9).

2. The storage device for bifacial Perc cells used in photovoltaic modules according to claim 1, characterized in that: The support (5) is fixed on the inner end surface of the frame (1), and the support (5) is provided in a plurality of groups, the plurality of groups of supports (5) are distributed up and down, the slide groove (6) is provided on the top surface of the support (5), and a stopper is fixed on the rear side of the top surface of the support (5).

3. The storage device for bifacial Perc cells used in photovoltaic modules according to claim 1, characterized in that: The storage box (3) is provided with a plurality of groups, and the plurality of groups of storage boxes (3) correspond to the plurality of groups of supports (5). The upper end of the storage box (3) is arranged above the support (5), and a frame plate (18) is fixed to the outer upper end surface of the storage box (3). The surface of the frame plate (18) is movably connected with a plurality of pulleys (19), and the frame plate (18) corresponds to the slide groove (6). The frame plate (18) is arranged in the slide groove (6), and the pulley (19) is supported on the bottom surface of the slide groove (6).

4. The storage device for bifacial Perc cells used in photovoltaic modules according to claim 1, characterized in that: The partition (7) is fixed to the inner surface of the storage box (3) to divide the inner space of the storage box (3) into two parts, and the surface of the partition (7) is provided with a limiting hole (16), and two groups of limiting holes (16) are provided, and the two groups of limiting holes (16) are symmetrically distributed on both sides of the surface of the partition (7).

5. The storage device for bifacial Perc cells used in photovoltaic modules according to claim 1, characterized in that: The first clamping strips (14) are provided in two groups, each group being provided with a plurality of first clamping strips (14), the plurality of first clamping strips (14) being evenly distributed, one group of first clamping strips (14) being fixed to the outer surface of the partition (7), and the other group of first clamping strips (14) being fixed to the inner end surface of the storage box (3), and the inner wall surface of the first clamping strips (14) being fixed with a first rubber pad (17).

6. The storage device for bifacial Perc cells used in photovoltaic modules according to claim 1, characterized in that: The clamping plates (9) are provided with two groups, both of which are arranged inside the storage box (3), and the two groups of clamping plates (9) are arranged on both sides of the partition (7), and the two groups of clamping plates (9) are fixedly connected together by a connecting rod (10), a limiting shell (20) is fixed in the middle of the outer end surface of the clamping plate (9), the inner end of the screw rod (2) is arranged in the limiting shell (20), and the connecting rod (10) corresponds to the limiting hole (16), the connecting rod (10) is arranged in the limiting hole (16), the second clamping strip (21) is fixed to the inner end surface of the clamping plate (9), and the second clamping strip (21) is provided with a plurality of second clamping strips (21), the plurality of second clamping strips (21) correspond to the plurality of first clamping strips (14), and the inner wall surface of the second clamping strip (21) is fixed with a second rubber pad (22).

7. The storage device for bifacial Perc cells used in photovoltaic modules according to claim 6, characterized in that: A plurality of double-sided Perc batteries (8) are arranged inside the storage box (3), the side edges of the double-sided Perc batteries (8) are arranged in the first clamping strip (14) and the second clamping strip (21), and the first rubber pad (17) and the second rubber pad (22) are supported on the side edge surfaces of the double-sided Perc batteries (8).

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