Folding container photovoltaic device

Abstract

The utility model discloses a folding container photovoltaic device which comprises a box body, a plurality of installation frames are arranged in the box body, photovoltaic panels are installed on the inner sides of the installation frames, the upper end and the lower end of each photovoltaic panel are fixedly connected with fixing lugs, and the inner sides of the fixing lugs at the same end are jointly and rotationally connected with connecting pieces. The front side and the rear side of each mounting frame are provided with two gears which are connected in a meshed mode, the ends of the gears are fixedly connected to the outer sides of the fixing lugs, a lifting plate is arranged in the box body, and the end of the lifting plate is rotationally connected to the top of the rear-end mounting frame. According to the utility model, the mounting frames are connected with the connecting pieces, and the mounting frames are meshed through the gears, so that folding storage can be realized, the size of the device in a non-use state is greatly reduced, and the device is convenient to transport and store; the plurality of photovoltaic panels are mounted on the mounting rack, and the angle can be adjusted as required, so that sunlight can be better received, and the photovoltaic power generation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic equipment technical field especially relates to folding container photovoltaic device. BACKGROUND

[0002] In the era of new energy rapid development, solar power generation application is more and more common, but the laying construction of solar photovoltaic panel is complex, long period, high cost, and once installed, it is difficult to move, and the application is limited.

[0003] Although there is also the adoption of container integrated structure, the convenience of use is improved, but the deployment of system needs to rely on manual erection, and the deployment is inconvenient, and there is also automatic deployment, but the structure is constrained, the photovoltaic panel area is small, and the power generation capacity is small. UTILITY MODEL CONTENT

[0004] The utility model discloses a folding container photovoltaic device that greatly reduces the volume of the device in a non-use state, facilitating transportation and storage.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Folding container photovoltaic device, including the box, the inside of box is provided with a plurality of mounting bracket, the inboard of mounting bracket is installed with photovoltaic panel, the upper and lower ends of photovoltaic panel are fixedly connected with fixed lug, and the inboard of fixed lug of same end is rotatably connected with connecting piece, the front and back of mounting bracket are provided with two interlocking gears, the end of gear is fixedly connected in the outside of fixed lug, the inside of box is provided with lifting plate, the end of lifting plate is rotatably connected in the top of rear end mounting bracket, the left and right ends of lifting plate are all provided with limiting rod, and the end of limiting rod is fixedly connected in the inside of box, and the lower side of connecting piece of mounting bracket lower end is provided with limiting assembly.

[0007] Further, the first roller is fixedly connected to the lower side of the connecting piece at the lower end of the mounting bracket.

[0008] Further, the middle part of the lifting plate is screw-connected with a lead screw, the end of the lead screw is rotatably connected to the inside of the box, the upper side of the box is fixedly connected with a motor, and the driving end of the motor is fixedly connected to the top of the lead screw.

[0009] Further, the lower end of the front-end mounting bracket is fixedly connected with a fixed strip, and the left and right ends of the fixed strip are both fixedly connected with second rollers.

[0010] Further, the left and right sides of the front-end mounting bracket are both fixedly connected with side plates, and the ends of the side plates are commonly fixedly connected with a drawbar.

[0011] Further, the box left and right two end inner side bottom is provided with a chute, the lower side of the connector of the lower end of the mounting frame at the rear end is fixedly connected with an L-shaped plate, the end of the L-shaped plate is rotatably connected with a pulley, and the pulley is movably connected to the inner side of the chute.

[0012] Further, the front side of the box is rotatably connected with a first cover plate, and the left and right two ends of the box are rotatably connected with a second cover plate.

[0013] Further, the left and right sides of the box are fixedly connected with mounting plates, and the front and rear ends of the mounting plates are rotatably connected with drive wheels.

[0014] The utility model has the advantages of the following beneficial effects:

[0015] In the utility model, the mounting frame is connected with the connector, and the mounting frames are meshed through gears, so that folding storage can be realized, the volume of the device in the non-use state is greatly reduced, transportation and storage are facilitated, a plurality of photovoltaic panels are installed on the mounting frame, the angle can be adjusted according to needs, sunlight can be better received, the photovoltaic power generation efficiency is improved, the frame for fixing the photovoltaic panels is small in size, and more photovoltaic panels can be installed; moreover, the device can be moved integrally, and the area with good light conditions can be flexibly selected for power generation operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole schematic view of the folding container photovoltaic device provided in the utility model;

[0017] Figure 2 It is a screw rod schematic view of the folding container photovoltaic device provided in the utility model;

[0018] Figure 3 It is a lifting plate schematic view of the folding container photovoltaic device provided in the utility model;

[0019] Figure 4 It is Figure 1 The enlarged view of A in the figure.

[0020] LEGEND:

[0021] 1, box; 2, mounting frame; 3, photovoltaic panel; 4, fixed lug; 5, connector; 6, gear; 7, lifting plate; 8, limiting rod; 9, screw rod; 10, motor; 11, first roller; 12, fixed strip; 13, second roller; 14, side plate; 15, pull rod; 16, chute; 17, L-shaped plate; 18, pulley; 19, first cover plate; 20, mounting plate; 21, drive wheel; 22, second cover plate. DETAILED DESCRIPTION

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0023] With reference to Figures 1-3 The utility model provides an embodiment: folding container photovoltaic device, the inside of box 1 is provided with a plurality of mounting bracket 2, the inside of mounting bracket 2 is installed with photovoltaic panel 3, the upper and lower ends of photovoltaic panel 3 are fixedly connected with fixed lug 4, the inside of same end fixed lug 4 is jointly connected with connecting piece 5, the front and back of mounting bracket 2 are provided with two mutually meshed gears 6, the end of gear 6 is fixedly connected on the outside of fixed lug 4, the lower side of connecting piece 5 of mounting bracket 2 lower end is fixedly connected with first roller 11, the lower end of front end mounting bracket 2 is fixedly connected with fixed strip 12, the left and right ends of fixed strip 12 are all fixedly connected with second roller 13, the left and right sides of front end mounting bracket 2 are all fixedly connected with side plate 14, the end of side plate 14 is jointly fixedly connected with pull rod 15, the inside of box 1 is provided with lifting plate 7, the end of lifting plate 7 is rotatably connected on the top of rear end mounting bracket 2, the left and right ends of lifting plate 7 are all provided with limiting rod 8, the end of limiting rod 8 is fixedly connected in the inside of box 1, the middle part of lifting plate 7 is threadedly connected with lead screw 9, the end of lead screw 9 is rotatably connected in the inside of box 1, the upper side of box 1 is fixedly connected with motor 10, the driving end of motor 10 is fixedly connected on the top of lead screw 9.

[0024] When needing to unfold photovoltaic panel 3 and generate electricity, motor 10 starts, drives lead screw 9 to rotate, because lifting plate 7 is threadedly connected with lead screw 9, and its left and right ends are limited by limiting rod 8 and can only move up and down, so lifting plate 7 will descend along with the rotation of lead screw 9, the end of lifting plate 7 is rotatably connected on the top of rear end mounting bracket 2, in the process of lifting plate 7 descending, will drive rear end mounting bracket 2 to lay down around the rotatable connection with lifting plate 7, the lower end of mounting bracket 2 moves forward, through the meshing effect of gear 6, drives front side mounting bracket 2 to move in the opposite direction, namely, front end mounting bracket 2 rotates around the connecting piece 5 of its end, in this process, makes photovoltaic panel 3 gradually unfold along with the rotation of mounting bracket 2, in the process of unfolding, the first roller 11 of rear end mounting bracket 2 lower end connecting piece 5 lower side and the second roller 13 of front end mounting bracket 2 lower end fixed strip 12 left and right ends roll on the box 1 and ground, play auxiliary support and guide effect, guarantee mounting bracket 2 to rotate stably and unfold, similarly, when needing to fold photovoltaic panel 3, motor 10 reverses, lead screw 9 drives lifting plate 7 to ascend, mounting bracket 2 rotates and folds, photovoltaic panel 3 gradually folds back into the box 1.

[0025] Referring to Figure 1 , Figure 3 and Figure 4 , the inner bottom of the left and right ends of the box 1 is provided with a sliding groove 16, the lower side of the connecting piece 5 at the lower end of the rear end mounting frame 2 is fixedly connected with an L-shaped plate 17, the end of the L-shaped plate 17 is rotatably connected with a pulley 18, the pulley 18 is movably connected to the inner side of the sliding groove 16, the front side of the box 1 is rotatably connected with a first cover plate 19, the left and right ends of the box 1 are rotatably connected with a second cover plate 22, the left and right bottom of the box 1 is fixedly connected with a mounting plate 20, and the front and rear ends of the mounting plate 20 are rotatably connected with a drive wheel 21.

[0026] The drive wheel 21 on the mounting plate 20 at the left and right bottom of the box 1 is used to support and move the whole device; the first cover plate 19 on the front side of the box 1 is opened to provide space for the expansion of the photovoltaic panel 3, the pulley 18 at the end of the L-shaped plate 17 at the lower side of the connecting piece 5 at the lower end of the rear end mounting frame 2 is movably connected in the sliding groove 16 at the inner bottom of the left and right ends of the box 1, and the stability and smoothness of the movement of the rear end mounting frame 2 are further ensured during the rotation of the mounting frame 2, and the reliable operation of the whole expansion and folding process is ensured.

[0027] Working principle: the multiple mounting frames 2 are connected through the connecting piece 5 and can rotate, the two intermeshing gears 6 are fixedly connected to the outer side of the fixed lug 4 respectively, the two mounting frames 2 are synchronously rotated, the rotation angle between the two mounting frames 2 is the same, so that the multiple mounting frames 2 can be folded, the motor 10 is started to drive the screw rod 9 to rotate, thereby driving the lifting plate 7 to descend, the descending lifting plate 7 pushes the mounting frame 2 connected thereto to move, the multiple mounting frames 2 are opened, the opened mounting frames 2 can slide through the first roller 11 and the second roller 13, and are used for the expansion of the multiple photovoltaic panels 3, and the pulley 18 is movably connected to the inner side of the sliding groove 16.

[0028] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A foldable container photovoltaic device, characterized in that, The utility model relates to a photovoltaic power generation device, including box (1), the inside of box (1) is provided with several mounting frame (2), the inside mounting of mounting frame (2) is installed with photovoltaic panel (3), the upper and lower both ends of photovoltaic panel (3) are fixedly connected with fixed lug (4), and the inside of same end fixed lug (4) is rotatably connected with connecting piece (5), the front and back sides of mounting frame (2) are provided with two mutually meshed gear (6) of connecting, and the end of gear (6) is fixedly connected in the outside of fixed lug (4), the inside of box (1) is provided with lifting plate (7), and the end of lifting plate (7) is rotatably connected in the top of rear mounting frame (2), and the left and right ends of lifting plate (7) are all provided with limiting rod (8), and the end of limiting rod (8) is fixedly connected in the inside of box (1).

2. The foldable container photovoltaic apparatus of claim 1, wherein: The lower side of the connecting piece (5) of the lower end of the mounting frame (2) is fixedly connected with a first roller (11).

3. The foldable container photovoltaic device of claim 1, wherein: The middle part of the lifting plate (7) is threadedly connected with a lead screw (9), the end of the lead screw (9) is rotatably connected in the inside of the box (1), the upper side of the box (1) is fixedly connected with a motor (10), and the driving end of the motor (10) is fixedly connected with the top of the lead screw (9).

4. The foldable container photovoltaic apparatus of claim 1, wherein: The lower end of the front mounting frame (2) is fixedly connected with a fixed strip (12), and the left and right ends of the fixed strip (12) are both fixedly connected with a second roller (13).

5. The foldable container photovoltaic apparatus according to claim 1, wherein: The left and right sides of the front mounting frame (2) are both fixedly connected with a side plate (14), and the ends of the side plates (14) are jointly fixedly connected with a pull rod (15).

6. The foldable container photovoltaic apparatus of claim 1, wherein: The inner bottom of the left and right ends of the box (1) is provided with a sliding groove (16), the lower side of the connecting piece (5) of the lower end of the rear mounting frame (2) is fixedly connected with an L-shaped plate (17), the end of the L-shaped plate (17) is rotatably connected with a pulley (18), and the pulley (18) is movably connected in the inside of the sliding groove (16).

7. The foldable container photovoltaic apparatus according to claim 1, wherein: The front side of the box (1) is rotatably connected with a first cover plate (19), and the left and right ends of the box (1) are both rotatably connected with a second cover plate (22).

8. The foldable container photovoltaic apparatus according to claim 1, wherein: The left and right sides of the box (1) are both fixedly connected with a mounting plate (20), and the front and back ends of the mounting plate (20) are both rotatably connected with a driving wheel (21).

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