Lightweight solar photovoltaic generator set

Abstract

This utility model discloses a lightweight solar photovoltaic generator set, including a solar generator box. A rotating base is provided at the upper end of the solar generator box, and a rod-shaped support base is horizontally fixed on the top of the rotating base. The rotating base drives the rod-shaped support base to rotate horizontally. The rod-shaped support base has retractable rotating bases movably installed at both ends, and an angle adjustment component is provided inside the rod-shaped support base to drive the retractable rotating bases at both ends to rotate longitudinally. A solar panel is provided on the opposite side of the retractable rotating base. The solar panel is driven to rotate longitudinally by the retractable rotating base. By setting the original single solar panel into two split structures that can be stacked and retracted to the side wall of the generator box, its lightweight, miniaturization and portability are significantly improved, and it has an ideal practical effect in terms of the ease of use of the solar photovoltaic generator set.

Description

Technical Field

[0001] This utility model relates to the field of solar power generation technology, specifically a lightweight solar photovoltaic generator set. Background Technology

[0002] A solar power generator is a mechanical device that converts solar energy into electrical energy using solar panels, falling under the research scope of new energy sources. In recent years, the research and utilization of solar energy has made significant progress, and the development and utilization of solar energy has broad market prospects. A solar power generator mainly consists of three parts: solar cell modules, charge and discharge controllers, inverters, testing instruments, computer monitoring and other power electronic equipment, and batteries or other energy storage and auxiliary power generation equipment. However, existing solar power generators have low levels of lightweighting and portability, failing to achieve good portability and transportation capabilities. In related technologies, such as the lightweight solar photovoltaic generator described in patent CN221408732U, a height adjustment structure combined with a fixed structure enables the generator's height to be adjusted and its overall height compressed, making it easy to disassemble and carry when not in use, thus achieving lightweight and portable design. The panel structure also provides a certain degree of expandability.

[0003] The aforementioned devices and technical solutions still have some shortcomings. In reality, many existing solar panels are assembled or foldable structures, and some can be stored together with the solar generator after being folded up. However, current solar photovoltaic and generator sets are usually installed separately, which is not very convenient in terms of installation, angle adjustment, and lightweight and portable design. The device uses an adjustable structure combined with a fixed structure to achieve height adjustment and overall height compression of the generator set. This adjustable structure significantly increases the overall size and area occupied by the generator set. While it improves lightweight and portable design to some extent, it is still not ideal overall. Therefore, a new type of lightweight solar photovoltaic generator set is needed to solve the above problems. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] Therefore, the purpose of this utility model is to provide a lightweight solar photovoltaic generator set to solve the problems mentioned in the background art, in which the solar photovoltaic and generator sets are usually set up separately, which is not very convenient in terms of use, installation, angle adjustment, and lightweighting and portability. Although the solutions in the prior art have made some improvements in lightweighting and portability, they are still not ideal overall.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lightweight solar photovoltaic generator set, comprising a solar generator box, a rotating seat at the upper end of the solar generator box, a rod-shaped support seat horizontally fixed at the top of the rotating seat, the rotating seat driving the rod-shaped support seat to rotate horizontally, the rod-shaped support seat having retractable rotating seats movably mounted at both ends, and an angle adjustment component inside the rod-shaped support seat for driving the retractable rotating seats at both ends to rotate longitudinally, the retractable rotating seats being located on the opposite side of the rod-shaped support seat having a solar panel, the retractable rotating seats driving the solar panel to rotate longitudinally.

[0007] In a preferred embodiment of the lightweight solar photovoltaic generator set described in this utility model, the top of the solar generator box has mounting holes; The rotating base includes a T-shaped shaft disk that is horizontally rotatably installed inside the mounting hole, a waterproof bearing located at the connection between the T-shaped shaft disk and the mounting hole, a servo motor fixed inside the solar generator box for driving the T-shaped shaft disk to rotate horizontally, and a lifting electric cylinder located in the center of the T-shaped shaft disk with the piston rod end fixedly connected to the bottom of the rod-shaped support base.

[0008] As a preferred embodiment of the lightweight solar photovoltaic generator set described in this utility model, the angle adjustment component includes a main shaft rotatably mounted at both ends of the rod-shaped support, a waterproof bearing located at the connection between the main shaft and the rod-shaped support, and a dual-axis motor disposed inside the rod-shaped support and used to drive the main shafts at both ends to rotate axially.

[0009] As a preferred embodiment of the lightweight solar photovoltaic generator set described in this utility model, the retractable rotating base includes a U-shaped fixed base fixed to the outer end of the main shaft, a connecting block coaxially mounted on the inner side of the U-shaped fixed base, and a rotary motor fixed to one side of the U-shaped fixed base for driving the rotating shaft and the connecting block to rotate longitudinally.

[0010] In a preferred embodiment of the lightweight solar photovoltaic generator set described in this utility model, the solar panel includes a mounting frame fixed to the outer end of the connecting block and solar photovoltaic cells located inside the mounting frame.

[0011] In a preferred embodiment of the lightweight solar photovoltaic generator set described in this utility model, the opposite sides of the solar panels on both sides are located outside the vertical line of the side of the solar generator box.

[0012] As a preferred embodiment of the lightweight solar photovoltaic generator set described in this utility model, the solar generator box has support feet on both sides of its bottom, and the horizontal section of the support feet has multiple mounting holes.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This lightweight solar photovoltaic generator set, by setting the original single solar panel into two separate structures that can be stacked and folded up to the side wall of the generator box, allows for easy transport and carrying. For example, during transport, the rod-shaped support base and solar panel can be rotated and aligned to the sides of the solar generator box using a rotating base, and then lowered for initial folding. Subsequently, with the cooperation of the angle adjustment component, the solar panels on both sides are rotated to a horizontal state, and then the solar panels on both sides are folded up by the action of the folding and unfolding rotating base, so that the solar panels are close to the side wall of the solar generator box. The unfolding operation can be performed in reverse. Compared with the prior art, it has been significantly improved in terms of lightweight, miniaturization and portability, and has an ideal practical effect in terms of the ease of use of solar photovoltaic generator sets. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall external structure of this utility model; Figure 2 This is a schematic diagram of the rotating seat structure of this utility model; Figure 3 This is a schematic diagram of the retractable rotating seat structure of this utility model; Figure 4 This is a schematic diagram of the angle adjustment component of this utility model.

[0015] In the diagram: 100, Solar generator box; 110, Mounting hole; 200, Rotary seat; 210, T-shaped shaft disc; 220, Waterproof bearing one; 230, Servo motor; 240, Lifting cylinder; 300, Rod-shaped support seat; 400, Retractable rotary seat; 410, U-shaped fixed seat; 420, Connecting block; 430, Rotary motor; 500, Angle adjustment assembly; 510, Main shaft; 520, Waterproof bearing two; 530, Dual-axis motor; 600, Solar panel; 610, Mounting frame; 620, Solar photovoltaic cell; 700, Support foot; 710, Mounting hole. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0019] Figures 1-4 The diagram shown is a complete structural schematic of a lightweight solar photovoltaic generator set according to this utility model. Please refer to [link / reference]. Figures 1-4 This embodiment of a lightweight solar photovoltaic generator set includes a solar generator box 100. A rotating seat 200 is provided at the upper end of the solar generator box 100. A rod-shaped support seat 300 is horizontally fixed at the top of the rotating seat 200. The rotating seat 200 drives the rod-shaped support seat 300 to rotate horizontally. The rod-shaped support seat 300 has retractable rotating seats 400 movably installed at both ends. An angle adjustment component 500 for driving the retractable rotating seats 400 at both ends to rotate longitudinally is provided inside the rod-shaped support seat 300. A solar panel 600 is provided on the opposite side of the retractable rotating seat 400. The solar panel 600 is driven to rotate longitudinally by the retractable rotating seat 400.

[0020] The solar generator box 100 has a mounting hole 110 on its top. The rotating base 200 includes a T-shaped shaft disk 210 horizontally rotatably mounted inside the mounting hole 110, a waterproof bearing 220 located at the connection between the T-shaped shaft disk 210 and the mounting hole 110, a servo motor 230 fixed inside the solar generator box 100 for driving the T-shaped shaft disk 210 to rotate horizontally, and a lifting cylinder 240 located in the center of the T-shaped shaft disk 210 with its piston rod end fixedly connected to the bottom of the rod-shaped support base 300. The lifting cylinder 240 can be used to lift the rod-shaped support base 300 and the solar panel 600 during use, preventing the solar panel 600 from obstructing the solar generator box 100 when rotating in an inclined state. When not in use, the rod-shaped support base 300 and the solar panel 600 can be lowered and folded up to avoid occupying longitudinal space. The angle adjustment assembly 500 includes a main shaft 510 rotatably mounted at both ends of the rod-shaped support 300, a waterproof bearing 520 located at the connection between the main shaft 510 and the rod-shaped support 300, and a dual-axis motor 530 disposed inside the rod-shaped support 300 for driving the axial rotation of the main shafts 510 at both ends. The retractable rotating seat 400 includes a U-shaped fixed seat 410 fixed to the outer end of the main shaft 510, a connecting block 420 coaxially mounted longitudinally on the inner side of the U-shaped fixed seat 410, and a rotary motor 430 fixed to one side of the U-shaped fixed seat 410 for driving the rotating shaft and connecting block 420 to rotate longitudinally. The solar panel 600 includes a mounting frame 610 fixed to the outer end of the connecting block 420, and solar photovoltaic cells 620 located inside the mounting frame 610. Specifically, by setting the original single solar panel 600 into two separate structures that can be stacked and folded up against the side wall of the generator box, during transportation, the rod-shaped support base 300 and the solar panel 600 can be rotated and aligned on both sides of the solar generator box 100 using the rotating base 200 before being lowered for initial folding. Then, with the cooperation of the angle adjustment component 500, the two solar panels 600 are rotated to a horizontal position, and then the two solar panels 600 are folded up by the retraction rotating base 400, so that the solar panels 600 are against the side wall of the solar generator box 100. The unfolding operation can be performed in reverse. Compared with the existing technology, it has been significantly improved in terms of lightness, miniaturization and portability, and has an ideal practical effect in terms of the ease of use of solar photovoltaic generator sets. It should be noted that, since the solar generator box 100 in this embodiment also integrates the rotating seat 200 mechanism, and the wingspan of the solar panel 600 is also taken into consideration, the height, lateral area and internal space of the generator box should be matched accordingly so that it forms a rectangular device body after being folded up, which is easy to store and transport.

[0021] Furthermore, the opposite edges of the solar panels 600 are located outside the vertical line of the side of the solar generator box 100. This design aims to prevent the solar panels 600 from interfering with the generator box when deployed in situ. It should be noted that the solar panels 600 in this embodiment are not limited to a single piece in actual use; they can also be spliced ​​together. Also, the length of the solar panels 600 does not necessarily match the length of the generator box, depending on actual requirements. Furthermore, the solar generator box 100 has support feet 700 on both sides of its bottom, and the horizontal section of the support feet 700 has multiple mounting holes 710. The support feet 700 can be made of L-shaped steel, I-beam steel, etc. The support feet 700, together with the mounting holes 710 and bolts and other fasteners, can be used to fix the lightweight solar photovoltaic generator set equipment.

[0022] In summary, this embodiment of a lightweight solar photovoltaic generator set, during use, transforms the original single solar panel 600 into two separate structures that can be stacked and folded up against the side wall of the generator box. For example, during transportation, the rod-shaped support base 300 and the solar panel 600 can be rotated and aligned on both sides of the solar generator box 100 using the rotating base 200, and then lowered for initial folding. Subsequently, with the cooperation of the angle adjustment component 500, the two solar panels 600 are rotated to a horizontal state, and then the two solar panels 600 are folded up by the retraction rotating base 400, so that the solar panels 600 are against the side wall of the solar generator box 100. The unfolding operation can be performed in reverse. Compared with the prior art, it has significantly improved in terms of lightweight, miniaturization and portability, and has an ideal practical effect in terms of the ease of use of the solar photovoltaic generator set.

[0023] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A lightweight solar photovoltaic generator set, characterized in that, The device includes a solar generator box (100), a rotating seat (200) is provided at the upper end of the solar generator box (100), a rod-shaped support seat (300) is horizontally fixed at the top of the rotating seat (200), the rotating seat (200) drives the rod-shaped support seat (300) to rotate horizontally, the rod-shaped support seat (300) has a retractable rotating seat (400) movably installed at both ends of the rod-shaped support seat (300), and an angle adjustment component (500) is provided inside the rod-shaped support seat (300) for driving the retractable rotating seats (400) at both ends to rotate longitudinally. The retractable rotating seat (400) is located on the opposite side of the rod-shaped support seat (300) and a solar panel (600) is provided, the retractable rotating seat (400) drives the solar panel (600) to rotate longitudinally.

2. The lightweight solar photovoltaic generator set according to claim 1, characterized in that: The solar generator box (100) has mounting holes (110) on its top. The rotating base (200) includes a T-shaped shaft disk (210) that is horizontally rotatably mounted inside the mounting hole (110), a waterproof bearing (220) located at the connection between the T-shaped shaft disk (210) and the mounting hole (110), a servo motor (230) fixed inside the solar generator box (100) and used to drive the T-shaped shaft disk (210) to rotate horizontally, and a lifting electric cylinder (240) located in the center of the T-shaped shaft disk (210) and whose piston rod end is fixedly connected to the bottom of the rod-shaped support base (300).

3. A lightweight solar photovoltaic generator set according to claim 1, characterized in that: The angle adjustment assembly (500) includes a main shaft (510) rotatably mounted at both ends of the rod-shaped support (300), a waterproof bearing (520) located at the connection between the main shaft (510) and the rod-shaped support (300), and a dual-axis motor (530) disposed inside the rod-shaped support (300) and used to drive the main shafts (510) at both ends to rotate axially.

4. A lightweight solar photovoltaic generator set according to claim 1, characterized in that: The retractable rotating seat (400) includes a U-shaped fixed seat (410) fixed to the outer end of the main shaft (510), a connecting block (420) coaxially mounted on the inner side of the U-shaped fixed seat (410), and a rotary motor (430) fixed to one side of the U-shaped fixed seat (410) and used to drive the rotating shaft and the connecting block (420) to rotate longitudinally.

5. A lightweight solar photovoltaic generator set according to claim 1, characterized in that: The solar panel (600) includes a mounting frame (610) fixed to the outer end of the connecting block (420) and a solar photovoltaic cell (620) located inside the mounting frame (610).

6. A lightweight solar photovoltaic generator set according to claim 1, characterized in that: The opposite sides of the solar panels (600) on both sides are located outside the vertical line of the side of the solar generator box (100).

7. A lightweight solar photovoltaic generator set according to claim 1, characterized in that: The solar generator box (100) also has support feet (700) on both sides of the bottom, and the horizontal section of the support feet (700) has multiple mounting holes (710).

Images