Double-panel type photovoltaic power generation device

Abstract

The utility model discloses a double panel type photovoltaic power generation device, which comprises a support frame, an energy storage assembly, a lighting assembly and a plurality of solar panels, the support frame is arranged on the ground, a part of the solar panels are arranged on the support frame, the light receiving surfaces of the solar panels face the outer side, the solar panels facing the outer side enclose a cylinder, and the cylinder is arranged on the support frame. The rest of the solar panels are installed on the supporting frame, the light receiving faces of the rest of the solar panels face one side of the inner side of the barrel, the solar panels facing the outer side and the solar panels facing the inner side are oppositely arranged, and the energy storage assembly is connected with the solar panels and suitable for storing electric energy. And the lighting assembly is electrically connected with the energy storage assembly, and the lighting assembly is used for lighting the solar panel facing the inner side. The problem that existing photovoltaic power generation equipment is low in power generation efficiency is solved.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic power generation technology and relates to a double-panel photovoltaic power generation device. Background Technology

[0002] Currently, photovoltaic (PV) power generation using solar panels is a common method for power generation and energy storage, especially in areas with abundant sunshine. However, in most existing PV technologies, only the outer side of the solar panel receives sunlight, while the inner side of the panel has roughly the same area as the outer side. This means the inner area of ​​the solar panel is not fully utilized, resulting in limited power generation efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a double-panel photovoltaic power generation device, which solves the problem of low power generation efficiency of existing photovoltaic power generation equipment.

[0004] The technical solution adopted in this utility model is as follows:

[0005] A double-panel photovoltaic power generation device includes a support frame, an energy storage component, a lighting component, and a plurality of solar panels. The support frame is installed on the ground. A portion of the solar panels are installed on the support frame with their light-receiving surfaces facing outwards. The solar panels facing outwards form a cylinder. The remaining solar panels are installed on the support frame with their light-receiving surfaces facing inwards from the cylinder. The solar panels facing outwards are positioned opposite to the solar panels facing inwards. The energy storage component is connected to the plurality of solar panels and is adapted to store electrical energy. The lighting component is electrically connected to the energy storage component and provides illumination for the solar panels facing inwards.

[0006] Furthermore, one of the solar panels facing outwards is positioned opposite to one of the solar panels facing inwards.

[0007] Furthermore, a light-transmitting plate is provided between the two adjacent solar panels facing outwards.

[0008] Furthermore, the light-transmitting plate is elongated.

[0009] Furthermore, a light-shielding plate is detachably provided on the outer side of the light-transmitting plate.

[0010] Furthermore, the cylinder cover has a cover body, and the inner side of the cover body is a reflective surface.

[0011] Furthermore, a reflector is provided at the bottom of the cylinder.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The power generation device of this utility model includes a support frame, an energy storage component, a lighting component, and several solar panels. During operation, two solar panels are installed on the support frame. The light-receiving surface of the outer solar panel faces outward, and the light-receiving surface of the inner solar panel faces inward. During the day, the outer solar panel generates photovoltaic power and stores electrical energy through the energy storage component. It can be selectively connected to the lighting (electricity overflows during the day and can be used for internal lighting). When the inner solar panel receives sunlight or lighting, it also generates photovoltaic power and stores electrical energy through the energy storage component. The inner and outer solar panels work simultaneously, solving the problem of low power generation efficiency in existing photovoltaic power generation equipment. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort, wherein:

[0015] Figure 1 This is a schematic diagram of the structure of a double-panel photovoltaic power generation device according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of the cross-section of the cylinder of this utility model.

[0017] Marked in the image:

[0018] 10-Support frame; 11-Cover; 111-Reflective surface; 12-Reflector; 13-Light-transmitting plate; 14-Light-shielding plate;

[0019] 20 - Energy storage components;

[0020] 30 - Lighting components;

[0021] 40 - Solar panel. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model; that is, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The components of the embodiments of the present utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0025] As described in the background section, photovoltaic (PV) power generation using solar panels is currently a common method for power generation and energy storage, especially in areas with abundant sunshine. However, in most existing PV technologies, only the outer side of the solar panel receives sunlight, while the inner side of the panel has a roughly the same area as the outer side. This means the inner area of ​​the solar panel is not fully utilized, resulting in limited power generation efficiency.

[0026] Based on this, the inventors created a double-panel photovoltaic power generation device according to this application to solve the above-mentioned technical problems.

[0027] The features and performance of this utility model will be further described in detail below with reference to the embodiments.

[0028] Example

[0029] Please see Figure 1 , Figure 2 A double-panel photovoltaic power generation device includes a support frame 10, an energy storage module 20, a lighting module 30, and a plurality of solar panels 40. The support frame 10 is installed on the ground. It should be noted that the support frame 10 is used to install the solar panels 40, and the entire support frame 10 can be a vertically placed tower configuration.

[0030] A portion of the solar panels 40 are mounted on the support frame 10 with their light-receiving surfaces facing outwards. These outward-facing solar panels 40 form a cylinder. The remaining solar panels 40 are mounted on the support frame 10 with their light-receiving surfaces facing inwards from the cylinder. The outward-facing solar panels 40 and the inward-facing solar panels 40 are positioned opposite each other. In other words, the outward-facing solar panels 40 receive sunlight and generate electricity, while the inward-facing solar panels 40 can receive light from the lighting component 30 and, when conditions permit, receive external sunlight to generate electricity.

[0031] The energy storage component 20 is connected to the plurality of solar panels 40 and is adapted to store electrical energy. The lighting component 30 is electrically connected to the energy storage component 20 and illuminates the solar panels 40 facing inward. For example, a window may be provided at the top of the support frame 10 or other locations to allow external sunlight to enter the interior of the internal support frame 10 during the day.

[0032] The power generation device of this utility model includes a support frame 10, an energy storage component 20, a lighting component 30, and several solar panels 40. During operation, two solar panels 40 are installed on the support frame 10. The light-receiving surface of the outer solar panel 40 faces outward, and the light-receiving surface of the inner solar panel 40 faces inward. During the day, the outer solar panel 40 generates photovoltaic power and stores electrical energy through the energy storage component 20, which can selectively turn on the lighting. When the inner solar panel 40 receives sunlight or lighting, it also generates photovoltaic power and stores electrical energy through the energy storage component 20. The inner and outer solar panels 40 work simultaneously, solving the problem of low power generation efficiency of existing photovoltaic power generation equipment.

[0033] In another embodiment, one of the solar panels 40 facing outwards is positioned opposite to one of the solar panels 40 facing inwards. This arrangement, with the solar panels 40 positioned opposite each other, simplifies installation.

[0034] In another embodiment, a light-transmitting plate 13 is provided between adjacent outward-facing solar panels 40. Typically, the outward-facing solar panels 40 and the inward-facing solar panels 40 are of the same specification. Therefore, when an inward-facing solar panel 40 corresponds to an outward-facing solar panel 40, a gap exists between adjacent outward-facing solar panels 40. This gap allows the light-transmitting plate 13 to be installed, enabling external sunlight to enter the interior of the support frame 10, facilitating internal power generation. In another embodiment, the light-transmitting plate 13 is elongated (e.g., installed along the extension direction of the support frame 10). In another embodiment, a light-shielding plate 14 is detachably provided on the outer side of the light-transmitting plate 13 to protect it.

[0035] In another embodiment, the cylinder cover is fitted with a cover body 11, the inner side of which is a reflective surface 111. This facilitates the reflection of light inside the support frame 10 and reduces light loss. In another embodiment, a reflector 12 is provided at the bottom of the cylinder. This facilitates the reflection of light inside the support frame 10 and reduces light loss.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of protection of the present utility model. Any modifications, equivalent substitutions and improvements made by those skilled in the art within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. A double-panel photovoltaic power generation device, characterized in that, The device includes a support frame, an energy storage component, a lighting component, and several solar panels. The support frame is installed on the ground. A portion of the solar panels are installed on the support frame with their light-receiving surfaces facing outwards. The outward-facing solar panels form a cylinder. The remaining solar panels are installed on the support frame with their light-receiving surfaces facing inwards from the cylinder. The outward-facing solar panels and the inward-facing solar panels are positioned opposite each other. The energy storage component is connected to the several solar panels and is adapted to store electrical energy. The lighting component is electrically connected to the energy storage component and provides illumination for the inward-facing solar panels.

2. The double-panel photovoltaic power generation device according to claim 1, characterized in that, One of the solar panels facing outwards is positioned opposite to another solar panel facing inwards.

3. A double-panel photovoltaic power generation device according to claim 1, characterized in that, A light-transmitting plate is provided between the solar panels facing outwards on the left and right sides.

4. A double-panel photovoltaic power generation device according to claim 3, characterized in that, The light-transmitting plate is elongated.

5. A double-panel photovoltaic power generation device according to claim 3, characterized in that, A light-shielding plate is detachably provided on the outer side of the light-transmitting plate.

6. A double-panel photovoltaic power generation device according to claim 1, characterized in that, The cylinder cover has a lid body, and the inner side of the lid body is a reflective surface.

7. A double-panel photovoltaic power generation device according to claim 5, characterized in that, A reflector is provided at the bottom of the cylinder.

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