CN214177219U

CN214177219U - Portable photovoltaic module

Info

Publication number: CN214177219U
Application number: CN202021060208.XU
Authority: CN
Inventors: 沈惠飞
Original assignee: Shaoxing Shangyu Nottingham Co ltd
Current assignee: Shaoxing Shangyu Nottingham Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-09-10
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a portable photovoltaic module, which comprises a solar cell panel I and a solar cell panel II, the first solar cell panel and the second solar cell panel are arranged side by side, the back surfaces of the two sides close to each other are respectively provided with a first rotating connecting plate and a second rotating connecting plate, the first rotating connecting plate and the second rotating connecting plate are connected through a hinge, the back surfaces of the sides, far away from each other, of the first solar cell panel and the second solar cell panel are respectively provided with a first closing plate and a second closing plate, the outer wall of the first closing plate is provided with a fixing ring, the outer wall of the second closing plate is hinged with a buckle plate, a rectangular hole is arranged in the middle of the pinch plate, a collar ring is arranged in the middle of the outer wall of the first closing plate and the outer wall of the second closing plate, one side of the back surface of the solar cell panel I, which is close to the first closing plate I, is rotatably connected with a plurality of rear supporting parts, and one side of the back surface of the second solar cell panel, which is close to the second closing plate, is rotatably connected with a plurality of front supporting parts.

Description

Portable photovoltaic module

Technical Field

The utility model relates to a new forms of energy technical field especially relates to a portable photovoltaic module.

Background

The solar cell module comprises high-efficiency single crystal/polycrystal solar cells, low-iron super white suede toughened glass, packaging materials (EVA, POE and the like), a functional back plate, interconnection bars, bus bars, a junction box and an aluminum alloy frame. The principle of solar cell power generation is the photovoltaic effect. When sunlight is irradiated on a solar cell, the cell absorbs light energy, generating photo-generated electron-hole pairs. Under the action of an electric field built in the cell, photogenerated electrons and holes are separated, and accumulation of charges with different signs appears at two ends of the cell, namely 'photovoltaic voltage', which is the 'photovoltaic effect'. If the electrodes are led out from two sides of the built-in electric field and connected with the load in parallel, the load can have 'photo-generated current' flowing through, so that power output can be obtained. Thus, the solar energy is directly changed into usable electric energy.

Photovoltaic module includes solar cell panel and the support of being fixed in the solar cell panel back among the prior art usually, and traditional mounting means support can occupy great space, and is all very inconvenient when transporting and accomodating no matter, and portability is also very poor simultaneously. When the solar cell panel is carried, the bracket needs to be detached from the solar cell panel in a manual mode, and the solar cell panel is carried, so that the bracket needs to be assembled again when in use, and a lot of troubles are brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable photovoltaic module makes things convenient for people to carry and accomodate, can accomodate the support of photovoltaic module lower extreme fast when not using photovoltaic module, improves its portability.

The above technical purpose of the present invention can be achieved by the following technical solutions: a portable photovoltaic module comprises a first solar cell panel and a second solar cell panel, wherein the first solar cell panel and the second solar cell panel are arranged side by side, the back surfaces of the two adjacent sides of the first solar cell panel and the second solar cell panel are respectively provided with a first rotating connecting plate and a second rotating connecting plate, the first rotating connecting plate and the second rotating connecting plate are connected through a hinge, the back surfaces of the sides, far away from each other, of the first solar cell panel and the second solar cell panel are respectively provided with a first closing plate and a second closing plate, the outer wall of the first closing plate is provided with a fixing ring, the outer wall of the second closing plate is hinged with a buckle plate, a rectangular hole is arranged in the middle of the pinch plate, a collar ring is arranged in the middle of the outer wall of the first closing plate and the outer wall of the second closing plate, one side of the back surface of the solar cell panel I, which is close to the first closing plate I, is rotatably connected with a plurality of rear supporting parts, and one side of the back surface of the second solar cell panel, which is close to the second closing plate, is rotatably connected with a plurality of front supporting parts.

Through the technical scheme, after the first solar cell panel and the second solar cell panel are unfolded, the rear supporting part and the front supporting part are rotated and opened by taking the hinged parts of the rear supporting part and the front supporting part as centers, so that the first solar cell panel and the second solar cell panel are supported. Before solar cell panel one and solar cell panel are two-folded, back supporting part and preceding supporting part can use its articulated position to rotate to the state parallel with solar cell panel one and solar cell panel two as the center to accomodate it. After the first solar cell panel and the second solar cell panel are folded, the buckling plates can be buckled on the fixing rings, the buckling plates are fixed by using bolts or locks, and the first solar cell panel and the second solar cell panel are prevented from automatically unfolding in the transportation or taking process. In addition, after the solar cell panel I and the solar cell panel II are folded, a user can hold the collar by hand to take the photovoltaic module, and the portability of the photovoltaic module is improved.

The utility model discloses still further set up to: one side that a solar cell panel back is close to the board of closing one is provided with two back supporting parts, two back supporting parts are located the position that a solar cell panel back is close to its both sides edge respectively, one side that two backs of solar cell panel are close to the board of closing two is provided with two preceding supporting parts, two preceding supporting parts are located the position that two backs of solar cell panel are close to its both sides edge respectively.

Through above-mentioned technical scheme, when solar cell panel one and solar cell panel two expand, back supporting part and preceding supporting part can support the position at its holistic four angles, keep its good stability.

The utility model discloses still further set up to: the rear supporting part comprises a rear mounting base and a rear rotating supporting rod, the rear mounting base is fixed on the back face of the first solar cell panel, the rear rotating supporting rod is hinged to the rear mounting base, the front supporting part comprises a front mounting base and a front rotating supporting rod, the front mounting base is fixed on the back face of the second solar cell panel, and the front rotating supporting rod is hinged to the front mounting base.

Through above-mentioned technical scheme, back rotation bracing piece is articulated to be installed on back installation base, and preceding rotation bracing piece is articulated to be installed on preceding installation base, realizes its pivoted function on the one hand, and on the other hand can guarantee that its installation is firm.

The utility model discloses still further set up to: the back of solar cell panel one is provided with the activity bracing, the activity bracing is located back installation base is close to rotate one side of connecting plate one, the one end that solar cell panel back was kept away from to the activity bracing is provided with the activity and detains, back rotation support pole is close to the fixed slot has been seted up to one side of activity bracing, follow in the fixed slot the length direction interval of back rotation support pole is provided with a plurality of fixed arc poles.

Through above-mentioned technical scheme, after the back rotation bracing piece is opened for certain angle, rotate the activity bracing and detain the activity on the activity bracing and be fixed in the fixed slot on the fixed arc pole corresponding to this angle to play the fixed action to the back rotation bracing piece, prevent that it from rotating by oneself.

The utility model discloses still further set up to: the back surfaces of the first solar cell panel and the second solar cell panel are provided with a first magnetic block on one side close to the connecting position of the first solar cell panel and the second solar cell panel, and a second magnetic block is arranged at one end of the rear rotating support rod and one end of the front rotating support rod, which are far away from the hinged position of the rear rotating support rod and the front rotating support rod.

Through above-mentioned technical scheme, back rotation bracing piece rotates with preceding rotation bracing piece to accomodate with solar cell panel one and two parallel state of solar cell panel, and magnetic block one and magnetic block two can be the actuation each other be in the same place to prevent that back rotation bracing piece and preceding rotation bracing piece can rock between solar cell panel one and solar cell panel two when the transportation, and lead to the fact the damage to solar cell panel one and solar cell panel two.

The utility model discloses still further set up to: the end part of the rear rotating support rod far away from the hinged part is provided with a shock absorption assembly.

Through above-mentioned technical scheme, when photovoltaic module placed on some moving object such as car and used, shock-absorbing assembly can play the cushioning effect to back rotation bracing piece when supporting, prevents that vibrations from causing the damage to solar cell panel one and solar cell panel two.

The utility model discloses still further set up to: the shock-absorbing assembly comprises an elastic piece and a wear-resistant block, a shock-absorbing groove is formed in the end portion of the rear rotating support rod, the upper end of the wear-resistant block is connected in the shock-absorbing groove in a sliding mode, and the two ends of the elastic piece are fixedly connected to the inner wall of the shock-absorbing groove and the upper surface of the wear-resistant block respectively.

Through above-mentioned technical scheme, wear-resisting piece can compression spring and can slide at the groove of moving away to avoid possible earthquakes during vibrations, reduces vibrations to the influence that solar cell panel one and solar cell panel two produced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of a solar cell panel i and a solar cell panel in a two-folded state according to the present invention;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a cross-sectional view taken along direction G in fig. 4 according to the present invention.

The reference numbers in the figures mean: 1. a first solar cell panel; 2. a second solar cell panel; 3. rotating the first connecting plate; 4. rotating the connecting plate II; 5. closing the first plywood; 6. closing the second plywood; 7. a fixing ring; 8. buckling the plate; 9. a rectangular hole; 10. a collar ring; 11. a rear supporting part; 12. a front support portion; 13. a front mounting base; 14. a front rotary support rod; 15. a base is installed at the back; 16. the supporting rod is rotated; 17. a movable inclined strut; 18. fixing grooves; 19. fixing the arc-shaped rod; 20. a first magnetic block; 21. a second magnetic block; 22. a suspension assembly; 23. an elastic member; 24. a wear-resistant block; 25. a shock-absorbing groove; 26. a movable buckle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 5.

The utility model provides a portable photovoltaic module, includes solar cell panel one 1 and two 2 of solar cell panel, and the shape of solar cell panel one 1 and two 2 of solar cell panel is the rectangle, and the size is the same. The solar cell panel I1 and the solar cell panel II 2 are arranged side by side, the back faces of the solar cell panel I1 and the solar cell panel II 2 close to one side of each other are respectively provided with a first rotating connecting plate 3 and a second rotating connecting plate 4, the first rotating connecting plate 3 and the second rotating connecting plate 4 are connected through hinges, and the hinge portion is located at one end, far away from the solar cell panel I1 and one end, far away from the solar cell panel II 2, of the first rotating connecting plate 3 and the second rotating connecting plate 4. The first rotating connecting plate 3 and the second rotating connecting plate 4 are rotated by taking the hinged position as a rotating shaft, so that the first solar cell panel 1 and the second solar cell panel 2 can be folded and unfolded, and the first solar cell panel 1 and the second solar cell panel 2 are positioned on the same plane when the solar cell panel is unfolded.

The back surfaces of the sides, far away from each other, of the solar cell panel I1 and the solar cell panel II 2 are respectively provided with a first closing plate 5 and a second closing plate 6, and the end surfaces, far away from the solar cell panel I1 and the solar cell panel II 2, of the first closing plate 5 and the second closing plate 6 are provided with rubber pads. When solar cell panel 1 and solar cell panel two 2 were folded, the both ends face of closing board 5 and closing board two 6 can collide together, and the rubber pad can play the cushioning effect to it, prevents to cause the damage to it. The fixed ring 7 of the position fixedly connected with of the outer wall both sides of the board of closing one 5, close the outer wall of the board two 6 and articulate with the relative position of fixed ring 7 has a buckle 8, rectangular hole 9 has been seted up to the centre of buckle 8. After solar cell panel 1 and solar cell panel two 2 are folded, can be 8 buckles of buckle on solid fixed ring 7 to use bolt or lock to fix it, prevent that solar cell panel 1 and solar cell panel two 2 can automatic expansion when the transportation or take. Close the outer wall intermediate position fixedly connected with collar ring 10 of plywood 5 and close board two 6, folding back is carried out to solar cell panel 1 and solar cell panel two 2, and the user can hand-held collar ring 10 and take photovoltaic module, improves its portability.

One side of the back surface of the first solar cell panel 1, which is close to the first closing plate 5, is hinged with two rear supporting parts 11, and the two rear supporting parts 11 are respectively positioned at the positions of the back surface of the first solar cell panel 1, which are close to the edges of the two sides of the back surface. One side of the back surface of the second solar panel 2, which is close to the second closing plate 6, is hinged with two front supporting parts 12, and the two front supporting parts 12 are respectively positioned at the positions of the back surface of the second solar panel 2, which are close to the edges of the two sides of the back surface. After the solar cell panel 1 and the solar cell panel 2 are unfolded, the rear supporting part 11 and the front supporting part 12 are rotated and opened around the hinge part, thereby supporting the solar cell panel 1 and the solar cell panel 2. Before the solar cell panel 1 and the solar cell panel 2 are folded, the rear supporting part 11 and the front supporting part 12 can rotate to a state parallel to the solar cell panel 1 and the solar cell panel 2 by taking the hinged parts as centers, so that the solar cell panel 1 and the solar cell panel 2 can be accommodated.

The rear supporting part 11 comprises a rear mounting base 15 and a rear rotating supporting rod 16, the rear mounting base 15 is fixed on the back surface of the first solar cell panel 1, and the rear rotating supporting rod 16 is hinged to the rear mounting base 15. The end of the rear pivot support bar 16 remote from its hinge is provided with a suspension assembly 22. The suspension assembly 22 includes an elastic member 23 and a wear-resistant block 24, the end of the rear rotation support rod 16 is provided with a suspension groove 25, the upper end of the wear-resistant block 24 is slidably connected in the suspension groove 25, two ends of the elastic member 23 are respectively fixedly connected to the inner wall of the suspension groove 25 and the upper surface of the wear-resistant block 24, and the elastic member 23 is a spring in this embodiment.

The front supporting part 12 comprises a front mounting base 13 and a front rotating supporting rod 14, the front mounting base 13 is fixed on the back of the solar cell panel II 2, and the front rotating supporting rod 14 is hinged on the front mounting base 13. The length of the front rotary support bar 14 is shorter than the length of the rear rotary support bar 16.

The back of the solar cell panel I1 is provided with a movable inclined strut 17, the movable inclined strut 17 is located on one side, close to the rotating connecting plate I3, of the rear mounting base 15, the movable inclined strut 17 is a telescopic rod, and one end of the movable inclined strut 17 is hinged to the back of the solar cell panel I1. One end of the movable inclined strut 17, which is far away from the back face of the solar cell panel 1, is provided with a movable buckle 26, one side of the rear rotating support rod 16, which is close to the movable inclined strut 17, is provided with a fixed groove 18, and a plurality of fixed arc-shaped rods 19 are arranged in the fixed groove 18 at intervals along the length direction of the rear rotating support rod 16. After the rear rotating support rod 16 is opened to a certain angle, the movable inclined strut 17 is rotated and the movable buckle 26 on the movable inclined strut 17 is fixed on the fixed arc-shaped rod 19 corresponding to the angle in the fixed groove 18, so that the fixing effect on the rear rotating support rod 16 is achieved, and the rear rotating support rod is prevented from rotating by itself.

One side of the back surfaces of the solar cell panel I1 and the solar cell panel II 2 close to the connection position of the two is provided with a first magnetic block 20, and one ends of the rear rotating support rod 16 and the front rotating support rod 14 far away from the hinged part of the two are provided with a second magnetic block 21. After rotate the bracing piece 16 with before rotate the bracing piece 14 rotate to accomodate with solar cell panel 1 and two 2 parallel state of solar cell panel, magnetic block one 20 and two 21 can be the mutual actuation together of magnetic block to prevent that after rotate the bracing piece 16 with before rotate the bracing piece 14 and can rock between solar cell panel 1 and solar cell panel two 2 when the transportation, and lead to the fact the damage to solar cell panel 1 and solar cell panel two 2.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a portable photovoltaic module, includes solar cell panel one (1) and solar cell panel two (2), its characterized in that: the solar panel I (1) and the solar panel II (2) are arranged side by side, the back face of one side of the solar panel I (1) and the back face of one side of the solar panel II (2) close to each other are respectively provided with a rotating connecting plate I (3) and a rotating connecting plate II (4), the back face of one side of the solar panel I (1) and the back face of one side of the solar panel II (2) far away from each other are respectively provided with a relevant plywood I (5) and a closing board II (6), the outer wall of the closing board I (5) is provided with a fixing ring (7), the outer wall of the closing board II (6) is hinged with a buckle plate (8), the middle part of the buckle plate (8) is provided with a rectangular hole (9), the middle position of the outer wall of the closing board I (5) and the closing board II (6) is provided with a collar ring (10), one side of the back face of the solar panel I (1) close to the closing board I (5) is rotatably connected with a plurality of rear supporting parts (11), and a plurality of front supporting parts (12) are rotatably connected to one side of the back surface of the solar cell panel II (2) close to the closing plate II (6).

2. The portable photovoltaic module of claim 1, further comprising: one side that solar cell panel (1) the back is close to first (5) of closing board is provided with two back supporting part (11), two back supporting part (11) are located the position that solar cell panel (1) the back is close to its both sides edge respectively, one side that solar cell panel two (2) the back is close to second (6) of closing board is provided with two preceding supporting part (12), two preceding supporting part (12) are located the position that solar cell panel two (2) the back is close to its both sides edge respectively.

3. A portable photovoltaic module according to claim 2, wherein: rear supporting part (11) include back installation base (15) and back rotation support pole (16), back installation base (15) are fixed in the back of solar cell panel (1), back rotation support pole (16) articulate in on back installation base (15), preceding supporting part (12) are including preceding installation base (13) and preceding rotation support pole (14), preceding installation base (13) are fixed in the back of solar cell panel two (2), preceding rotation support pole (14) articulate in on preceding installation base (13).

4. A portable photovoltaic module according to claim 3, wherein: the back of solar cell panel (1) is provided with activity bracing (17), activity bracing (17) are located back installation base (15) are close to rotate one side of connecting plate (3), the one end at the solar cell panel (1) back is kept away from in activity bracing (17) is provided with the activity and detains (26), back rotation bracing piece (16) are close to fixed slot (18) have been seted up to one side of activity bracing (17), follow in fixed slot (18) the length direction interval of back rotation bracing piece (16) is provided with a plurality of fixed arc poles (19).

5. A portable photovoltaic module according to claim 3, wherein: the back of the solar cell panel I (1) and the back of the solar cell panel II (2) are provided with a magnetic block I (20) close to one side of the connecting position of the solar cell panel I and the solar cell panel II, and the back rotating support rod (16) and one end, far away from the hinged part of the front rotating support rod (14), of the front rotating support rod are provided with a magnetic block II (21).

6. A portable photovoltaic module according to claim 3, wherein: the end part of the rear rotating support rod (16) far away from the hinged part is provided with a shock absorption assembly (22).

7. The portable photovoltaic module of claim 6, further comprising: the shock absorption assembly (22) comprises an elastic piece (23) and a wear-resistant block (24), a shock absorption groove (25) is formed in the end portion of the rear rotating supporting rod (16), the upper end of the wear-resistant block (24) is connected into the shock absorption groove (25) in a sliding mode, and two ends of the elastic piece (23) are fixedly connected to the inner wall of the shock absorption groove (25) and the upper surface of the wear-resistant block (24) respectively.