Foldable solar cell module

Abstract

The utility model discloses a foldable solar cell module which comprises a first cell panel and a second cell panel, a hinge is fixedly installed between the first cell panel and the second cell panel, the two sides of the first cell panel and the two sides of the second cell panel are fixedly connected with L-shaped welts, the first cell panel and the second cell panel are hinged and fixed through the hinge, and the first cell panel and the second cell panel are fixed through the hinge. Handles are fixedly connected to the middles of the sides, away from each other, of the first battery panel and the second battery panel, a sliding groove is formed in one side of the interior of the first battery panel, a concave block is fixedly connected to one side of the exterior of the first battery panel, and the interior structures of the second battery panel and the first battery panel are the same and are only symmetrically arranged; a sliding column is slidably connected to the interior of the sliding groove, and one end of the sliding column is fixedly connected with a trapezoidal part, so that the problems that the side surfaces and corners of the solar cell panel are easily scratched and even broken when the solar cell panel is collided or falls off and damaged in the subsequent transportation process, and the protection effect in the transportation process is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic cell technical field, concretely is a kind of foldable solar cell module. BACKGROUND

[0002] Solar cell module its service life is long, mechanical compression external force is strong, must be sealed into solar cell module with the way of series, parallel connection to a certain number of single cell, to avoid battery electrode and interconnecting wire to be corroded, in addition encapsulation also avoids battery fragmentation.

[0003] Such as the publication number CN219514022U a kind of foldable solar cell module, including upper fixed frame and lower fixed frame, the size, shape of the upper fixed frame and lower fixed frame are same, solar cell module body is installed in the upper fixed frame and lower fixed frame, the upper fixed frame and lower fixed frame are connected by two groups of connecting mechanisms, two groups The connecting mechanism is respectively left-right symmetry, but the patent still has the following problems in actual use process:

[0004] By setting connecting mechanism, through the common action of clamping plate, cross bar, rotating block, fixed block and bolt, the upper fixed frame and lower fixed frame are folded together, so that the storage and transportation of solar cell module body are facilitated, but the solar cell panel lacks protection at both sides and corner after folding, when being bumped or falling damage in subsequent transportation, easy to cause scratch or even fragmentation to the side and corner of solar cell panel, reduce the protection effect in transportation.

[0005] A kind of foldable solar cell module is presented to facilitate the problems raised in the above. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of foldable solar cell module to solve the problem that when being bumped or falling damage in subsequent transportation, easy to cause scratch or even fragmentation to the side and corner of solar cell panel, reduce the protection effect in transportation.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of foldable solar cell module, including cell board one and cell board two, hinged joint is fixedly installed between the cell board one and cell board two;

[0008] The both sides of the cell board one and cell board two are fixedly connected with L-shaped edge, the cell board one and cell board two are fixed by hinge, the side of the cell board one and cell board two far from each other middle part is fixedly connected with handle;

[0009] Further comprising:

[0010] The inside of the battery plate one is provided with a sliding groove, and the outside of the battery plate one is fixedly connected with a concave block; the battery plate two is the same in internal structure as the battery plate one, and is only symmetrically arranged; the concave block on the battery plate one can be inserted into the sliding groove on the battery plate two; the sliding groove is slidably connected with a sliding column; and one end of the sliding column is fixedly connected with a trapezoidal piece;

[0011] An auxiliary spring is fixedly installed between the trapezoidal piece and the sliding groove; a rotating piece is rotatably installed on the outer side of the middle portion of the sliding column; the outer side of the rotating piece is fixedly connected with a limiting rod; the limiting rod is slidably installed on the battery plate one; and the other end of the sliding column is fixedly connected with a soft rubber pad.

[0012] A clamping plate is fixedly connected to the side of the handle on the battery plate one; and an insertion slot is formed in the inside of the handle on the battery plate two; and the clamping plate is clampedly connected with the insertion slot.

[0013] Preferably, the concave block is slidably connected with the sliding groove, and the concave block and the sliding groove are one-to-one corresponding in position; and the concave block abuts against the inclined surface of the trapezoidal piece.

[0014] Preferably, the auxiliary spring is located on the upper and lower sides of the sliding column; one end of the auxiliary spring is fixedly connected with the trapezoidal piece; and the other end of the auxiliary spring is fixedly connected with the inner wall of the sliding groove.

[0015] Preferably, the inside of the battery plate one is provided with a rear groove; the rotating piece is slidably connected with the rear groove; and the limiting rod is slidably connected with the rear groove.

[0016] Preferably, the soft rubber pad is attached to the battery plate one; and the sliding column is slidably connected with the rear groove.

[0017] Preferably, a guide rod is fixedly connected to the side, away from the sliding column, of the soft rubber pad; a hole slot is formed on the side, close to the guide rod, of the battery plate one; and the guide rod is slidably connected with the hole slot.

[0018] Preferably, the hinges are not less than two; and the L-shaped edges are symmetrically provided with four.

[0019] Compared with the prior art, the battery plate one and the battery plate two are protected by the soft rubber pad, so that the risk of damage is reduced when the battery plate one and the battery plate two are collided or dropped.

[0020] 1. The device includes a sliding column, a trapezoidal component, an auxiliary spring, a concave block, a rotating component, a limiting rod, a soft rubber pad, and a snap-fit ​​plate. When folding and merging battery panel one and battery panel two, rotating battery panel two brings it closer to battery panel one. This causes the concave block on battery panel one to insert into the sliding groove in battery panel two. The concave block then presses against the trapezoidal component, which slides within the sliding groove and compresses the auxiliary spring. Simultaneously, the trapezoidal component moves the sliding column, which in turn moves the rotating component and the soft rubber pad until the rotating component moves the limiting rod out of the rear groove. Rotating the rotating component then engages the limiting rod. The soft rubber pad is squeezed out from the back of the first solar panel and the two handles are fixed together by a snap-fit ​​plate, thus completing the folding and fixing of the first and second solar panels. By popping out the soft rubber pad to protect the outside of the first and second solar panels, the soft rubber pad provides cushioning protection in the event of a collision or drop, reducing the risk of direct impact to the corners and panels of the first and second solar panels and reducing the risk of damage. This solves the problem that the sides and corners of the solar panels are easily scratched or even broken when they are bumped or dropped during subsequent transportation, which reduces the protection effect during transportation.

[0021] 2. It is equipped with a rear groove and a guide rod. When the sliding column drives the rotating part to slide, the rotating part drives the limiting rod to slide. The limiting rod slides inside the rear groove. At this time, the rotating part and the limiting rod do not rotate. The rotating part can be fixed to the sliding column by bearings, so that it can both rotate and slide with the sliding column. When the limiting rod slides out of the rear groove, it is convenient to rotate the limiting rod to block and limit, which facilitates the subsequent ejection protection of the soft rubber pad. The guide rod helps to maintain the sliding and support strength of the soft rubber pad. Attached Figure Description

[0022] Figure 1 This is a frontal view of the overall structure of this utility model;

[0023] Figure 2 This is a side view schematic diagram of the overall folding structure of this utility model;

[0024] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a cross-sectional view of the battery panel of this utility model;

[0026] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B;

[0027] Figure 6 This is a schematic diagram of the overall structure of the present invention from the rear view.

[0028] Fig. 1, the battery plate one; 2, the battery plate two; 3, L-shaped trim; 4, handle; 5, hinge; 6, sliding groove; 7, sliding column; 8, trapezoidal piece; 9, auxiliary spring; 10, concave block; 11, rear slot; 12, rotating piece; 13, limiting rod; 14, soft rubber pad; 15, guide rod; 16, clamping plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Please refer to Figures 1-6 The utility model provides technical scheme: a kind of foldable solar cell module, including battery plate one 1 and battery plate two 2, battery plate one 1 and battery plate two 2 between fixed installation have hinge 5;

[0031] The two sides of battery plate one 1 and battery plate two 2 are fixedly connected with L-shaped trim 3, battery plate one 1 and battery plate two 2 are hingedly fixed by hinge 5, and the middle part of the side away from each other of battery plate one 1 and battery plate two 2 is fixedly connected with handle 4, and hinge 5 is not less than two, and L-shaped trim 3 is symmetrically provided with four.

[0032] The inside one side of battery plate one 1 is provided with sliding groove 6, and the outside one side of battery plate one 1 is fixedly connected with concave block 10; battery plate two 2 and the internal structure of battery plate one 1 are same, only position is symmetrically arranged, so that concave block 10 on battery plate one 1 can be inserted into sliding groove 6 on battery plate two 2, sliding groove 6 is slidably connected with sliding column 7, and one end of sliding column 7 is fixedly connected with trapezoidal piece 8.

[0033] Concave block 10 is slidably connected with sliding groove 6, and the position of concave block 10 and sliding groove 6 is one-to-one correspondence, and the inclined surface of concave block 10 and trapezoidal piece 8 is abutted.

[0034] Among them, auxiliary spring 9 is fixedly installed between trapezoidal piece 8 and sliding groove 6, rotating piece 12 is rotatably installed on the middle outside of sliding column 7, limiting rod 13 is symmetrically fixedly connected on the outside of rotating piece 12, and limiting rod 13 is slidably installed on battery plate one 1, and soft rubber pad 14 is fixedly connected to the other end of sliding column 7.

[0035] Auxiliary spring 9 is located on the upper and lower sides of sliding column 7, one end of auxiliary spring 9 is fixedly connected with trapezoidal piece 8, and the other end of auxiliary spring 9 is fixedly connected with the inner wall of sliding groove 6.

[0036] The inside of the battery plate 1 is provided with a rear groove 11, the rotating part 12 is slidably connected with the rear groove 11, the limiting rod 13 is slidably connected with the rear groove 11, the soft rubber pad 14 is attached to the battery plate 1, and the slide column 7 is slidably connected with the rear groove 11.

[0037] The soft rubber pad 14 is fixedly connected with a guide rod 15 on the side away from the slide column 7, the battery plate 1 is provided with a hole groove on the side close to the guide rod 15, the guide rod 15 is slidably connected with the hole groove, and the guide rod 15 facilitates the sliding and supporting strength of the soft rubber pad 14.

[0038] When the battery plate 1 and the battery plate 2 are folded and combined, the battery plate 2 is moved close to the battery plate 1 by rotating the battery plate 2, the concave block 10 on the battery plate 1 is inserted into the sliding groove 6 in the battery plate 2, the concave block 10 on the battery plate 2 is inserted into the sliding groove 6 in the battery plate 1, and the concave block 10 will extrude the trapezoidal part 8.

[0039] The trapezoidal part 8 slides in the sliding groove 6 and compresses the auxiliary spring 9, the trapezoidal part 8 simultaneously drives the slide column 7 to move, the slide column 7 drives the rotating part 12 and the soft rubber pad 14 to move, until the rotating part 12 drives the limiting rod 13 to slide out of the rear groove 11, the limiting rod 13 is clamped on the back of the battery plate 1 by rotating the rotating part 12, the soft rubber pad 14 is extruded, and the two handles 4 are clamped and fixed by the clamping plate 16, thereby completing the folding and fixing of the battery plate 1 and the battery plate 2.

[0040] The rotating part 12 can be fixedly installed with the slide column 7 by a bearing, so as to be rotatable and slidable with the slide column 7, and facilitate the rotation of the limiting rod 13 to block the limiting when the limiting rod 13 slides out of the rear groove 11, and facilitate the subsequent extrusion protection of the soft rubber pad 14.

[0041] The soft rubber pad 14 is extruded and protected outside the battery plate 1 and the battery plate 2, and when the battery plate 1 and the battery plate 2 are subjected to collision or falling, the soft rubber pad 14 can buffer and protect, thereby reducing the direct collision with the edges and corners of the battery plate 1 and the battery plate 2 and the position of the panel of the battery plate 1 and the battery plate 2, reducing the risk of damage, solving the problem that the side and the corner of the solar cell panel are easy to be scratched or even broken when subjected to collision or falling during subsequent transportation, and reducing the protection effect during transportation.

[0042] The handle 4 on the battery plate 1 is fixedly connected with the clamping plate 16 on one side, the handle 4 on the battery plate 2 is provided with a slot inside, and the clamping plate 16 is clamped and connected with the slot.

[0043] Working principle:

[0044] Before using the foldable solar cell assembly, the overall condition of the device needs to be checked to determine whether it can work normally, according to the working principle,Figure 1 Figure 6 As shown, rotating the second battery plate 2, and making the second battery plate 2 close to the first battery plate 1, so that the concave block 10 on the first battery plate 1 is inserted into the sliding groove 6 in the second battery plate 2, and the concave block 10 on the second battery plate 2 is inserted into the sliding groove 6 in the first battery plate 1, the concave block 10 will extrude the trapezoidal piece 8, the trapezoidal piece 8 slides in the sliding groove 6 and compresses the auxiliary spring 9, the trapezoidal piece 8 simultaneously drives the sliding column 7 to move, the sliding column 7 drives the rotating piece 12 and the soft rubber pad 14 to move, until the rotating piece 12 drives the limiting rod 13 to slide out of the rear groove 11, through rotating the rotating piece 12, the limiting rod 13 is clamped on the back of the first battery plate 1, so as to extrude the soft rubber pad 14, and the two handles 4 are clamped and fixed through the clamping plate 16, the folding and fixing of the first battery plate 1 and the second battery plate 2 are completed, and the soft rubber pad 14 is extruded and protected outside the first battery plate 1 and the second battery plate 2, and the guide rod 15 facilitates the sliding and supporting strength of the soft rubber pad 14.

[0045] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.​

Claims

1. A foldable solar cell assembly, comprising a cell panel one (1) and a cell panel two (2), a hinge (5) is fixedly installed between the cell panel one (1) and the cell panel two (2); L-shaped trim (3) is fixedly connected to both sides of the cell panel one (1) and the cell panel two (2), the cell panel one (1) and the cell panel two (2) are hingedly fixed, and the cell panel one (1) and the cell panel two (2) are fixedly connected with handles (4) at the middle of the sides away from each other; characterized in that Further comprising: A sliding groove (6) is formed on one side of the inner part of the cell panel one (1), and a concave block (10) is fixedly connected to one side of the outer part of the cell panel one (1), the internal structures of the cell panel two (2) and the cell panel one (1) are the same, only the positions are symmetrically arranged, so that the concave block (10) on the cell panel one (1) can be inserted into the sliding groove (6) on the cell panel two (2), a slide column (7) is slidably connected inside the sliding groove (6), and a trapezoidal piece (8) is fixedly connected to one end of the slide column (7); Wherein, an auxiliary spring (9) is fixedly installed between the trapezoidal piece (8) and the sliding groove (6), a rotating piece (12) is rotatably installed on the outer side of the middle part of the slide column (7), limit rods (13) are fixedly connected to the outer side of the rotating piece (12) in a symmetrical manner, the limit rods (13) are slidably installed with the cell panel one (1), and a soft rubber pad (14) is fixedly connected to the other end of the slide column (7). Wherein, a clamping plate (16) is fixedly connected to one side of the handle (4) on the cell panel one (1), an insertion slot is formed in the inner part of the handle (4) on the cell panel two (2), and the clamping plate (16) is clamped and connected with the insertion slot.

2. The foldable solar cell module according to claim 1, wherein: The concave block (10) is slidably connected with the sliding groove (6), and the concave block (10) and the sliding groove (6) are one-to-one corresponding in position, and the concave block (10) abuts against the inclined surface of the trapezoidal piece (8).

3. A foldable solar cell module according to claim 2, wherein: The auxiliary spring (9) is located on the upper and lower sides of the slide column (7), one end of the auxiliary spring (9) is fixedly connected with the trapezoidal piece (8), and the other end of the auxiliary spring (9) is fixedly connected with the inner wall of the sliding groove (6).

4. The foldable solar cell module according to claim 1, wherein: A rear groove (11) is formed in the inner part of the cell panel one (1), the rotating piece (12) is slidably connected with the rear groove (11), and the limit rods (13) are slidably connected with the rear groove (11).

5. The foldable solar cell module according to claim 1, wherein: The soft rubber pad (14) is attached to the cell panel one (1), and the slide column (7) is slidably connected with the rear groove (11).

6. A foldable solar cell module according to claim 5, wherein: The soft rubber pad (14) is fixedly connected with a guide rod (15) on the side away from the slide column (7), a hole slot is formed on one side of the cell panel one (1) close to the guide rod (15), and the guide rod (15) is slidably connected with the hole slot.

7. The foldable solar cell module according to claim 1, wherein: The hinge (5) is not less than two, and the L-shaped trim (3) is symmetrically provided with four.

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