Light emitting power generating assembly

Abstract

This application discloses a light-emitting power generation module, belonging to the field of photovoltaic technology. The light-emitting power generation module includes a solar panel, a frame, and a first light-emitting element. The solar panel is used for photoelectric conversion and has a light-incident surface, a back surface, and an outer peripheral surface. The frame includes a ring wall, a receiving platform, and a mounting platform. The ring wall surrounds the outer peripheral surface, the receiving platform is connected to the side of the ring wall facing the solar panel, and the receiving platform is located on the side of the solar panel away from the light-incident surface. The mounting platform protrudes from the side of the receiving platform away from the ring wall. The first light-emitting element is mounted on the mounting platform and has a light-emitting surface facing the back surface, and at least part of the emitted light can pass through the solar panel. By integrating the ring wall, the receiving platform, and the mounting platform into an integrated structure, the solar panel and the first light-emitting element can be compactly and relatively independently assembled, realizing the integration of power generation and light emission functions, simplifying the overall structure, improving assembly efficiency, and enhancing maintenance convenience.

Description

Technical Field

[0001] This application relates to the field of photovoltaic technology, and in particular to a light-emitting and power-generating module. Background Technology

[0002] Photovoltaic power generation modules are functional components that combine solar photovoltaic technology with building materials or paving structures. They typically exist in the form of "brick"-shaped units and can be laid on the ground, sidewalks, plazas, courtyards, steps, etc., or integrated into building facades, landscape facades, or shading structures. During the day, these modules convert solar energy into electrical energy through solar cells, achieving distributed power generation. This can be used to provide green energy for streetlights, landscape lighting, charging stations, or building power consumption. With the development of building-integrated photovoltaics (BIPV) and smart cities, the industry has placed higher demands on photovoltaic power generation bricks, expecting them not only to generate electricity but also to provide additional functions such as nighttime lighting, decorative aesthetics, information display, or safety guidance, thereby enhancing the intelligence and aesthetics of urban spaces and becoming a new type of green building material that integrates energy supply and environmental interaction.

[0003] However, existing light-emitting and power-generating components still face significant challenges in achieving the aforementioned multi-functional integration. On the one hand, most products still primarily function as single power generators, making it difficult to meet the growing demand for multi-functional integration. On the other hand, the few products that attempt to integrate lighting functions often rely on external light-emitting components or additional mounting structures to achieve the lighting effect, resulting in complex overall structures and cumbersome assembly. Utility Model Content

[0004] This application provides a light-emitting and power-generating component that integrates power generation and light emission functions, simplifies the overall structure, improves assembly efficiency, and enhances maintenance convenience, thereby at least partially solving the aforementioned technical problems.

[0005] To achieve the above objectives, this application provides a light-emitting and power-generating component, comprising: A solar panel for photoelectric conversion, the solar panel having a light-incident surface, a back surface opposite to the light-incident surface, and an outer peripheral surface connecting the light-incident surface and the back surface; The frame includes a ring wall, a receiving platform, and a mounting platform. The ring wall surrounds the outer peripheral surface. The receiving platform is connected to the side of the ring wall facing the solar module and is located on the side of the solar module away from the light-receiving surface. The mounting platform protrudes from the side of the receiving platform away from the ring wall. A first light-emitting element is disposed on the mounting platform. The first light-emitting element has a light-emitting surface facing the back side, and at least a portion of the emitted light can pass through the solar panel.

[0006] Optionally, the light-emitting power generation component further includes a light-diffusing plate, which is mounted on the mounting platform and located between the first light-emitting element and the solar energy component.

[0007] Optionally, the mounting platform is provided with a receiving groove, the first light-emitting element is disposed in the receiving groove, and the light-diffusing plate covers the opening of the receiving groove.

[0008] Optionally, one of the sidewall of the receiving groove and the periphery of the light-diffusing plate is provided with a slot, and the other is provided with a buckle. The buckle cooperates with the slot to fix the light-diffusing plate to the mounting platform.

[0009] Optionally, the light-emitting power generation component further includes an adhesive, which is disposed between the receiving platform and the solar panel, such that at least a portion of the receiving platform and the solar panel are bonded together by the adhesive.

[0010] Optionally, the receiving platform has an adhesive-containing groove on the side facing the solar module, and the adhesive is disposed in the adhesive-containing groove; and / or, The adhesive is doped with glitter powder, and the adhesive can transmit light emitted by the first light-emitting element.

[0011] Optionally, the receiving platform has a connecting part protruding on the side opposite to the mounting platform, and the connecting part is located at the end of the receiving platform opposite to the solar module; The light-emitting and power-generating component further includes a first connector and a first fastener. The first connector is used to press the connecting portion against the mounting base, and the first fastener passes through the first connector to fix the frame to the mounting base.

[0012] Optionally, the light-emitting and power-generating component further includes a second connector and a second fastener, the second fastener being inserted through the second connector for fixing the second connector to the mounting base; The second connector includes a protrusion on the side opposite to the mounting base, and the receiving platform has a connecting groove on the side opposite to the solar module. The connecting groove is inserted into the protrusion to achieve a fixed connection between the frame and the mounting base.

[0013] Optionally, the side of the annular wall opposite to the receiving platform is provided with an operating groove; and / or, The receiving platform is provided with a wire-passing hole, which passes through the receiving platform in the arrangement direction of the solar modules and the ring wall.

[0014] Optionally, the solar module includes a cover plate, a photovoltaic cell string, and a backsheet arranged sequentially, wherein, The cover plate includes tempered glass; and / or, The cover plate is thicker than 4 mm; and / or, The surface of the cover plate opposite to the back plate is provided with an anti-slip layer or anti-slip texture; and / or, The cover plate includes glass, and the surface of the cover plate facing the first light-emitting element is frosted; and / or, The backplate includes glass, and the surface of the backplate facing the first light-emitting element is frosted.

[0015] Optionally, the solar module further includes: A first encapsulating film is bonded between the cover plate and the photovoltaic cell string; and / or The second encapsulating film is bonded between the photovoltaic cell string and the backsheet.

[0016] Optionally, the solar module has a light-transmitting area in the middle; The solar panel also includes a second light-emitting element, which is disposed on the side of the solar panel away from the light-receiving surface and is at least partially disposed opposite to the light-transmitting area so as to project light through the light-transmitting area.

[0017] The light-emitting and power-generating component provided in this application, by mounting a first light-emitting element on the mounting platform of the frame, allows the light emitted by the first light-emitting element to pass through the solar panel and be emitted outward, enabling the light-emitting and power-generating component to have both power generation and light transmission display functions, effectively improving the functional integration of the component. Simultaneously, the frame integrates a ring wall, a receiving platform, and a mounting platform. The ring wall provides circumferential fixation and protection for the solar panel, the receiving platform provides support and positioning, and the mounting platform provides an independent installation position for the first light-emitting element. This integrated assembly of the solar panel and the first light-emitting element avoids the problems of component structure complexity and installation inconvenience caused by adding additional lighting structures, significantly simplifying the overall structure and improving assembly efficiency. Furthermore, the first light-emitting element is installed independently via the mounting platform, allowing for disassembly and maintenance without removing the solar panel, improving the maintainability of the component. In summary, the integrated structure of the frame, ring wall, receiving platform, and mounting platform achieves compact and relatively independent assembly of the solar panel and the first light-emitting element, integrating power generation and light emission functions, simplifying the overall structure, improving assembly efficiency, and enhancing maintenance convenience.

[0018] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the light-emitting and power-generating component provided in an exemplary embodiment of this disclosure; Figure 2 yes Figure 1 An exploded diagram of the light-emitting and power-generating components in the image; Figure 3 yes Figure 1 A cross-sectional view of the light-emitting and power-generating component in the image; Figure 4 yes Figure 3 An enlarged schematic diagram of part A in the image; Figure 5 yes Figure 2 A cross-sectional schematic diagram of the frame in the diagram; Figure 6 This is a schematic diagram of an installation of a light-emitting and power-generating component provided in an exemplary embodiment of the disclosure; Figure 7 This is another installation diagram of the light-emitting and power-generating component provided in the disclosed exemplary embodiment; Figure 8 yes Figure 2 An exploded view of the framework in the diagram; Figure 9 yes Figure 2 An exploded diagram of the solar panels; Figure 10 This is a schematic diagram of the assembly of photovoltaic cell strings and frames provided in the disclosed exemplary embodiments.

[0021] Explanation of reference numerals in the attached figures: 100. Light-emitting and power-generating component; 1. Solar module; 101. Light-receiving surface; 102. Back side; 103. Outer peripheral surface; 11. Cover plate; 12. First encapsulating film; 13. Photovoltaic cell string; 14. Second encapsulating film; 15. Back plate; 151. Lead-out hole; 16. Junction box; 2. Frame; 21. Ring wall; 211. Operating groove; 22. Receiving platform; 221. Adhesive groove; 222. Connecting part; 223. Connecting groove; 224. Wiring hole; 225. Insertion groove; 23. Mounting platform; 231. Receiving groove; 232. Buckle; 3. First light-emitting element; 301. Light-emitting surface; 4. Light-diffusing plate; 41. Slot; 5. Adhesive; 6. First connector; 7. First fastener; 8. Second connector; 81. Protrusion; 9. Second fastener; 200. Mounting base. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0023] Please see Figures 1 to 4 This application provides a light-emitting and power-generating component 100, which includes a solar panel 1, a frame 2, and a first light-emitting element 3. The solar panel 1 is used for photoelectric conversion and has a light-incident surface 101 (a surface for receiving sunlight), a back surface 102 opposite to the light-incident surface 101, and an outer peripheral surface 103 connecting the light-incident surface 101 and the back surface 102. The frame 2 includes a ring wall 21, a receiving platform 22, and a mounting platform 23. The ring wall 21 is arranged around the outer peripheral surface 103 of the solar panel 1, defining a space for sunlight to enter. Solar module 1 is housed in this space. A receiving platform 22 is connected to the side of the annular wall 21 facing the solar module 1, and the receiving platform 22 is located on the side of the solar module 1 facing away from the light-receiving surface 101. A mounting platform 23 protrudes from the receiving platform 22 on the side facing away from the annular wall 21. A first light-emitting element 3 is disposed on the mounting platform 23. The first light-emitting element 3 has a light-emitting surface 301 capable of emitting light. The light-emitting surface 301 faces the back side 102 of the solar module 1, and at least part of the emitted light can penetrate through the solar module 1, so that the light passes through the solar module 1 and exits from the light-receiving surface 101. In other embodiments of this application, the annular wall 21, the receiving platform 22, and the mounting platform 23 are integrally injection-molded or die-cast structures.

[0024] The technical solution of this application, by mounting the first light-emitting element 3 on the mounting platform 23 of the frame 2, allows the light emitted by the first light-emitting element 3 to pass through the solar module 1 and be emitted outward, enabling the light-emitting power generation module 100 to have both power generation and light transmission display functions, effectively improving the functional integration of the module. Simultaneously, the frame 2 integrates a ring wall 21, a receiving platform 22, and a mounting platform 23. The ring wall 21 provides circumferential fixation and protection for the solar module 1, the receiving platform 22 provides support and positioning, and the mounting platform 23 provides an independent installation position for the first light-emitting element 3. This integrated assembly of the solar module 1 and the first light-emitting element 3 avoids the problems of complex module structure and inconvenient installation caused by adding additional lighting structures, significantly simplifying the overall structure and improving assembly efficiency. Furthermore, the first light-emitting element 3 is installed independently via the mounting platform 23, allowing for disassembly and maintenance without removing the solar module 1, improving the maintainability of the module. In summary, by integrating the ring wall 21, the receiving platform 22 and the mounting platform 23 into a single structure, the solar module 1 and the first light-emitting element 3 can be assembled in a compact and relatively independent manner, integrating power generation and light emission functions, simplifying the overall structure, improving assembly efficiency and enhancing maintenance convenience.

[0025] In some embodiments, the solar panel 1 is rectangular, having two long sides and two short sides; two mounting platforms 23 are provided, each corresponding to one of the two long sides of the solar panel 1; two first light-emitting elements 3 are provided, each mounted on one of the two mounting platforms 23. This arrangement fully utilizes the spatial advantage along the long sides to achieve wider light coverage and a continuous light emission effect; at the same time, it avoids adding light-emitting structures on the short sides, effectively saving material and circuit resources, and balancing structural compactness and cost-effectiveness while meeting lighting and display functions.

[0026] In some embodiments, the first light-emitting element 3 includes at least one of an LED light strip, a micro LED bead array, an organic light-emitting diode (OLED) module, an electroluminescent (EL) light sheet, or a fiber optic light-emitting unit. The LED light strip is composed of multiple light-emitting diode (LED) chips integrated on a flexible circuit board, suitable for achieving continuous lighting, contour lighting, or dynamic indication effects.

[0027] Please see Figure 4In some embodiments, the light-emitting and power-generating component 100 further includes a light-diffusing plate 4, which is mounted on the mounting platform 23 and located between the first light-emitting element 3 and the solar module 1. In these embodiments, the light-diffusing plate 4 can homogenize the light emitted by the first light-emitting element 3, reducing bright spots, shadows, or uneven light caused by point light sources or strip light sources, making the emitted light that finally passes through the solar module 1 softer, more continuous, and more uniform, thus improving the visual comfort and aesthetics of the light-emitting surface. That is, the light path emitted by the first light-emitting element 3 first passes through the light-diffusing plate 4 before penetrating the solar module 1. In addition, since the light-diffusing plate 4 is mounted on the mounting platform 23, it can be installed and removed independently of the solar module 1, facilitating assembly and subsequent maintenance, and improving operational convenience.

[0028] The light-diffusing plate 4 can be made of a transparent or translucent material with light-diffusing properties. For example, the light-diffusing plate 4 includes, but is not limited to: polyvinyl chloride (PVC) sheets, acrylic sheets (PMMA), polycarbonate (PC) sheets, optical-grade silicone sheets, or light guide plates with microstructures (such as dots, prism patterns, or milky white coatings) on their surfaces, with a frosted or atomized effect. In some embodiments, the light-diffusing plate 4 uses PVC or acrylic materials with a frosted or atomized effect, which can effectively scatter the concentrated light emitted by individual LED beads in the LED light strip, making the emitted light more evenly distributed when passing through the solar panel 1, eliminating obvious point light source traces, and achieving a continuous and soft surface light source display effect.

[0029] Please see Figure 4 and Figure 5 In some embodiments, the mounting platform 23 is provided with a receiving groove 231, the first light-emitting element 3 is disposed in the receiving groove 231, and the light-diffusing plate 4 covers the opening of the receiving groove 231. In these embodiments, the mounting platform 23 embeds the first light-emitting element 3 into the frame 2 through the receiving groove 231, and then the light-diffusing plate 4 closes the opening of the groove 231. On the one hand, the light-emitting element is enclosed inside the component, reducing its direct exposure to the external environment, which helps to improve dustproof, moisture-proof and mechanical damage resistance. On the other hand, while achieving light uniformity, the light-diffusing plate 4 serves as a light-transmitting interface between the first light-emitting element 3 and the outside, transforming the point light source or strip light source of the first light-emitting element 3 into a soft and continuous surface light source, so that the light presents a uniform lighting or display effect after passing through the solar module 1.

[0030] Understandably, the receiving groove 231 is used to install the first light-emitting element 3, and its size is larger than the size of the first light-emitting element 3. In some embodiments, the first light-emitting element 3 is an LED light strip, and the width and depth of the receiving groove 231 are larger than the width and thickness of the LED light strip. For example, the width of the receiving groove 231 is greater than 10mm, and the depth of the receiving groove 231 is greater than 3mm.

[0031] Please see Figure 4 and Figure 5 In some embodiments, one of the sidewall of the receiving groove 231 and the periphery of the light-diffusing plate 4 is provided with a slot 41, and the other is provided with a buckle 232. The buckle 232 cooperates with the slot 41 to fix the light-diffusing plate 4 to the mounting platform 23. In the embodiments of this application, the periphery of the light-diffusing plate 4 is provided with a slot 41, and the sidewall of the receiving groove 231 is provided with a buckle 232. The buckle 232 cooperates with the slot 41. In these embodiments, the cooperation between the buckle 232 and the slot 41 enables the light-diffusing plate 4 to be quickly positioned and detachably fixed without the need for additional fastening methods such as screws or adhesives, simplifying the assembly process and improving assembly efficiency. At the same time, this connection structure allows the light-diffusing plate 4 to be easily disassembled while ensuring stable installation, facilitating the inspection, replacement, or maintenance of the first light-emitting element 3 in the receiving groove 231, thus balancing the reliability of the structure with the convenience of subsequent operations.

[0032] Please see Figure 4 In some embodiments, the light-emitting power generation component 100 further includes an adhesive 5, which is disposed between the receiving platform 22 and the solar module 1, such that at least a portion of the receiving platform 22 and the solar module 1 are bonded together by the adhesive 5. In these embodiments, the adhesive 5 can firmly fix the solar module 1 to the receiving platform 22 of the frame 2, enhancing the connection strength and structural stability between the two, and preventing the component from loosening or shifting due to vibration, stepping, or thermal expansion and contraction during use. This bonding method does not rely on gravity for positioning and fixing, so the component can be reliably installed in various postures such as horizontal, vertical, or inclined, and is suitable for different application scenarios such as ground, wall, steps, and landscape facades. In addition, the adhesive 5 can fill the tiny gaps between the receiving platform 22 and the solar module 1, improving the overall structural sealing and environmental adaptability, and helping to prevent external impurities such as dust and moisture from intruding from the edge of the component.

[0033] In some embodiments, the adhesive 5 has a bonding strength greater than 2.5 MPa, which ensures that the solar module 1 and the frame 2 do not slip or detach during long-term use, making it particularly suitable for installation environments subjected to external loads, temperature changes, or vibrations. In some embodiments, the adhesive 5 is a high-transmittance silicone rubber, modified epoxy resin, or a highly cross-linked POE film to meet the dual requirements of high strength and optical performance.

[0034] Please see Figure 4 and Figure 5In some embodiments, the receiving platform 22 has an adhesive-containing groove 221 on the side facing the solar module 1, and the adhesive 5 is disposed in the adhesive-containing groove 221. In these embodiments, the adhesive-containing groove 221 provides a preset receiving space for the adhesive 5, which can effectively limit the distribution area and filling volume of the adhesive, prevent the adhesive 5 from overflowing into other areas of the module during assembly, and ensure a clean appearance; at the same time, the adhesive-containing groove 221 helps to maintain the uniform thickness of the adhesive layer 5, improve the stress distribution uniformity of the bonding interface, and enhance the reliability and durability of the connection. In addition, by pre-setting the adhesive-containing groove 221, quantitative application and positioning installation of the adhesive 5 can be achieved, which is beneficial to improving assembly accuracy and production efficiency.

[0035] In some embodiments, the depth of the adhesive groove 221 is 2 mm to 6 mm (i.e., the thickness of the adhesive 5 that can be filled). Within this range, it ensures that the adhesive 5 has sufficient filling thickness to form a reliable adhesive layer, improving the connection strength and durability between the receiving platform 22 and the solar module 1, while avoiding excessive use of adhesive. If the depth is less than 2 mm, the adhesive 5 layer may be too thin, resulting in insufficient effective bonding area and affecting bonding reliability, especially when subjected to external loads or temperature cycling, which may lead to the risk of delamination. If the depth is greater than 6 mm, more adhesive needs to be filled to meet the filling requirements, which not only increases material costs but may also lead to interface cracking or bubble defects due to increased curing shrinkage stress of the adhesive, while also increasing the risk of adhesive overflow. Therefore, controlling the depth of the adhesive groove 221 between 2 mm and 6 mm can achieve a good balance between bonding performance, process stability, and economy.

[0036] In some embodiments, the adhesive recess 221 extends circumferentially along the receiving platform 22 and has a width greater than 10 mm (the width of the adhesive 5 that can be filled). This width design ensures sufficient bonding area between the receiving platform 22 and the solar module 1 for a reliable connection.

[0037] In some embodiments, the annular wall 21 is disposed around the adhesive-containing groove 221 and extends from the sidewall of the adhesive-containing groove 221 away from the bottom of the groove, continuously connecting and smoothly transitioning with the sidewall of the adhesive-containing groove 221. This structure ensures that there are no obvious steps or gaps between the annular wall 21 and the adhesive-containing groove 221, effectively preventing the adhesive 5 from overflowing from the connection between the groove sidewall and the annular wall 21, while enhancing the continuity and strength of the overall structure of the frame 2.

[0038] In some embodiments, the adhesive 5 is doped with glitter powder, allowing light emitted from the first light-emitting element 3 to pass through. In these embodiments, when the first light-emitting element 3 emits light, the light passes directly or indirectly (first through the receiving platform 22) through the transparent or translucent adhesive 5, exciting the uniformly distributed glitter powder to produce scattering, refraction, and localized high-brightness flashing effects, giving the component edges a starry, crystal-clear visual effect, significantly enhancing the component's decorative and artistic appeal. Simultaneously, the doping of glitter powder does not affect the basic adhesive properties of the adhesive 5, and because it is distributed within the adhesive groove 221, it will not be exposed or detached, ensuring stability and safety during long-term use. Furthermore, this decorative effect is integrated with the photovoltaic power generation and lighting functions, eliminating the need for an additional decorative layer and maintaining a simple structure.

[0039] It should be noted that in some embodiments, the adhesive 5 is disposed in the adhesive groove 221. In order to enable the adhesive 5 to obtain the light emitted by the first light-emitting element 3, the side wall of the adhesive groove 221 facing the first light-emitting element 3 is made transparent or semi-transparent, and the side wall serves as a light guide surface, allowing light to enter the interior of the adhesive groove 221 from the side or obliquely, thereby exciting the glitter powder doped therein.

[0040] Please see Figure 5 and Figure 6 In some embodiments, a connecting portion 222 protrudes from the side of the receiving platform 22 opposite to the mounting platform 23, and the connecting portion 222 is located at the end of the receiving platform 22 opposite to the solar module 1. The light-emitting power generation module 100 also includes a first connector 6 and a first fastener 7. The first connector 6 is used to press the connecting portion 222 onto the mounting base 200, and the first fastener 7 passes through the first connector 6, through the connecting portion 222 to fix the frame 2 (i.e., including the ring wall 21, the receiving platform 22, and the mounting platform 23) onto the mounting base 200. In these embodiments, the connecting portion 222 extends from the end of the receiving platform 22, providing a structural foundation for the frame 2 for external connection; through the cooperation of the first connector 6 and the first fastener 7, the connecting portion 222 can be stably pressed onto the mounting base 200, realizing the firm installation of the light-emitting power generation module 100. This connection method has high mechanical strength and vibration resistance, and can adapt to complex usage environments such as ground trampling, wind load, and temperature changes. Meanwhile, the fixing structure is located at the bottom of the component, which does not damage the integrity of the upper surface, does not affect the light transmission, power generation and light emission functions of the light-emitting and power generation component 100, and facilitates batch installation and subsequent maintenance on site.

[0041] It should be noted that the term "installation substrate 200" as used in this article is not limited to a single panel structure, but rather refers to various supporting structures used to support and fix the light-emitting and power-generating components 100, including but not limited to: concrete substrates, steel structure platforms, metal keels, precast walls, ground leveling layers, building exterior wall structural layers, or landscape foundation structures. Therefore, "installation substrate 200" can be an independent panel or part of the building itself or infrastructure. Its form can be flexibly selected according to the actual installation scenario to ensure reliable fixing of the components in various situations such as the ground, walls, steps, and landscape facades.

[0042] Please see Figure 5 and Figure 7 In some embodiments, the light-emitting power generation component 100 further includes a second connector 8 and a second fastener 9. The second fastener 9 passes through the second connector 8 and is used to fix the second connector 8 to the mounting base 200. The second connector 8 includes a protrusion 81 on the side opposite to the mounting base 200, and the receiving platform 22 has a connecting groove 223 on the side opposite to the solar module 1. The connecting groove 223 is inserted into the protrusion 81 of the second connector 8, thereby fixing the frame 2 (i.e., including the ring wall 21, the receiving platform 22, and the mounting platform 23) to the mounting base 200 through the second connector 8. In these embodiments, the second connector 8 can be fixed to the mounting base 200 first by the second fastener 9, and then the frame 2 can be aligned and pressed down so that the protrusion 81 and the connecting groove 223 are inserted and engaged, realizing the connection between the frame 2 and the second connector 8. This installation method does not require on-site drilling or repeated adjustments, is easy to operate, significantly simplifies the installation process, and improves assembly efficiency. Meanwhile, this connection method is located at the bottom of the component, which does not damage the integrity of the upper surface and does not affect the light transmission, power generation and light emission functions, making it easy to realize modular installation and subsequent maintenance of the component.

[0043] Understandably, the solar panel 1 can be made into different shapes such as polygons, circles, or rectangles according to actual application requirements, and the frame 2 is constructed to fit the shape of the solar panel 1. In some embodiments, the solar panel 1 is rectangular; please refer to [link to relevant documentation]. Figure 5 and Figure 8The frame 2 includes a pair of separate long frames and a pair of short frames, which together form an installation cavity for accommodating the solar module 1. Angle brackets are provided at the junction of the long and short frames. Specifically, the receiving platform 22 has insertion slots 225, and one end of the angle bracket is inserted into the insertion slot 225 to achieve a detachable and fixed connection between adjacent frames, thereby completing the assembly and positioning of the frame 2. The dimensions of the angle bracket and the insertion slot 225 are matched, and the thickness of the angle bracket is slightly greater than the width of the insertion slot 225, forming an interference fit to enhance the friction and pull-out resistance of the connection interface, ensuring the robustness and stability of the connection structure. In these embodiments, the use of separate frames and angle brackets facilitates independent processing, storage, and transportation of each component, reducing manufacturing costs. Simultaneously, this structure supports rapid assembly on-site or in the pre-assembly stage, improving assembly flexibility. The angle bracket connection features structural stability and reliable connection, effectively transferring loads between frames and enhancing the overall structural strength and deformation resistance of the frame 2. In addition, the split design allows for individual replacement of a damaged side frame, eliminating the need for complete scrapping and promoting maintenance and resource conservation.

[0044] In these embodiments, the material of frame 2 can be selected from integrally formed or separately assembled aluminum alloy, steel, or resin materials, depending on the actual usage environment and performance requirements. Aluminum alloy has the characteristics of low density, corrosion resistance, easy processing, and excellent surface treatment performance, making it suitable for scenarios with high requirements for lightweighting and aesthetics; steel has high strength and rigidity, providing stronger structural support, and is suitable for installation occasions with high load-bearing capacity or strict safety requirements; resin materials have good insulation, weather resistance, and design freedom, and can achieve complex cross-sectional structures through injection molding or extrusion molding, which helps to reduce weight and production costs, and is especially suitable for non-load-bearing or landscape decoration applications. The selection of different materials can achieve an optimized balance between structural strength, weight, durability, and economy, improving the adaptability of the light-emitting power generation module 100 in diverse application scenarios.

[0045] Please see Figure 8 In some embodiments, an operating groove 211 is recessed on the side of the annular wall 21 facing away from the receiving platform 22. In these embodiments, when multiple light-emitting and power-generating components 100 are installed side by side, the annular walls 21 of adjacent components are close to each other, making it impossible to directly contact the frame 2 from the side of the light-emitting and power-generating component 100 for disassembly. At this time, a special tool can be inserted into the component through the operating groove 211 and then a pulling force can be applied to easily remove the target component. The operating groove 211 serves as a tool introduction channel, significantly improving the maintainability and replacement efficiency of the middle component in densely arranged scenarios, and avoiding damage to the overall structure or surrounding components due to disassembly difficulties. In other embodiments of this application, the number of operating grooves 211 on a single frame of the annular wall 21 is one, and it is located in the middle of the single frame of the annular wall 21.

[0046] Please see Figure 8 In some embodiments, the receiving platform 22 is provided with a wiring hole 224, which extends through the receiving platform 22 in the arrangement direction of the solar module 1 and the ring wall 21. In these embodiments, when multiple light-generating modules 100 are installed side by side, the lead wire of one module can be passed through the wiring hole 224 into the interior of the adjacent module to achieve electrical series or parallel connection between the modules; at the same time, the wiring hole 224 serves as a guiding channel for wires and cables, which helps to achieve concealment and neatness of wiring, avoiding wear, tripping risks, or aesthetic degradation caused by exposed wires. This structure supports flexible wiring and modular electrical connection of modules in densely covered scenarios such as the ground and walls, improving the assembly efficiency and reliability of the overall system.

[0047] Please see Figure 9 In some embodiments, the solar module 1 includes a cover plate 11, a photovoltaic cell string 13, and a back plate 15 arranged sequentially, wherein the cover plate 11 includes tempered glass; and / or, the thickness of the cover plate 11 is greater than 4 mm; and / or, the surface of the cover plate 11 facing away from the back plate 15 is provided with an anti-slip layer or anti-slip texture; the cover plate 11 includes glass, and the surface of the cover plate 11 facing the first light-emitting element 3 is frosted; and / or, the back plate 15 includes glass, and the surface of the back plate 15 facing the first light-emitting element 3 is frosted. In these embodiments, tempered glass is used as the cover plate 11, which has high strength, high light transmittance, and excellent impact and wear resistance. It can effectively withstand pedestrian trampling, external impacts, and wind, rain, and snow in long-term outdoor use, improving the safety and durability of the component. When the thickness of the cover plate 11 is greater than 4mm, it can further enhance the load-bearing capacity and bending resistance of the overall structure, preventing cracking or deformation under concentrated loads, making it particularly suitable for ground paving applications. The anti-slip layer or anti-slip texture on the surface of the cover plate 11 can significantly increase the coefficient of friction of the upper surface, reduce the risk of slipping under wet conditions, and improve safety, especially... Suitable for outdoor scenarios in rainy, snowy, or humid environments; the surface of the cover plate 11 facing the first light-emitting element 3 is frosted, which can scatter light when it passes through, effectively breaking up the concentrated light spots of point light sources or strip light sources, improving the uniformity and softness of light output, and avoiding glare or uneven brightness; the back plate 15 is made of glass and its surface facing the first light-emitting element 3 is frosted, which not only has good mechanical support and sealing performance, but also performs preliminary scattering and softening of the light emitted by the light-emitting element, enhancing the uniformity and softness of light passing through the solar module 1, and improving the visual comfort of the light-emitting display effect. The above structural design, while meeting the photovoltaic power generation function, also takes into account structural strength, safety of use, and optical performance, and is suitable for multi-functional integrated scenarios such as high-traffic areas, landscape lighting, and building facades.

[0048] It should be noted that in this document, "and / or" is used to indicate that there are multiple possible combinations between the connected technical features; that is, the features can exist simultaneously ("and"), or only partially or individually ("or"). For example, "A and / or B" includes all the following possible cases: only A exists, only B exists, and A and B exist simultaneously. Accordingly, when multiple technical features are connected by "and / or", the described technical solution covers any combination of one or more of these features, unless the context explicitly restricts it otherwise.

[0049] Please see Figure 9 In some embodiments, the solar module 1 further includes a junction box 16; an outlet hole 151 is provided on the edge of the back plate 15, and the junction box 16 of the solar module 1 is installed on the side of the back plate 15 away from the cover plate 11, covering the outlet hole 151; the positive and negative metal wires of the photovoltaic cell string 13 pass through the outlet hole 151 and are electrically connected to the positive and negative terminals in the junction box 16 by welding. The junction box 16 is used to collect the DC power generated by the photovoltaic cell string 13 and transmit the power to the energy storage device, control system or power grid through an external cable. By placing the junction box 16 on the outside of the back plate 15 and covering the outlet hole 151, not only is a reliable seal of the electrical connection achieved, but also moisture and dust are effectively prevented from entering the module, improving insulation performance and long-term reliability. At the same time, this layout facilitates on-site installation and subsequent maintenance, and is suitable for distributed photovoltaic systems and smart building integration applications.

[0050] In other embodiments, the backsheet 15 comprises composite materials such as polyethylene terephthalate (PET) and copolycarbonate (CPC) that possess high insulation, high light transmittance, and good mechanical properties. Using transparent composite materials such as PET and CPC can significantly reduce the overall weight of the component, improve flexibility and ease of processing, while maintaining good electrical insulation and light transmittance, making it suitable for applications requiring lightweight design, adaptability to curved surfaces, or cost control.

[0051] In some embodiments, the photovoltaic cell string 13 is a battery pack composed of multiple photovoltaic cells connected in series or parallel, used to convert solar energy into electrical energy. The photovoltaic cells include, but are not limited to, monocrystalline silicon cells, polycrystalline silicon cells, or thin-film photovoltaic cells, which can be flexibly selected according to actual power generation needs and installation conditions.

[0052] In some embodiments, the photovoltaic cell string 13 uses high-efficiency crystalline silicon cells. The photoelectric conversion efficiency of high-efficiency crystalline silicon cells can reach more than 25%, which can significantly improve the power generation capacity per unit area of ​​the solar module 1, ensure high energy output in limited installation space, and is suitable for application scenarios with high power generation performance requirements.

[0053] Please see Figure 9In some embodiments, the solar module 1 further includes a first encapsulating film 12, which is bonded between the cover plate 11 and the photovoltaic cell string 13; and / or, the solar module 1 further includes a second encapsulating film 14, which is bonded between the photovoltaic cell string 13 and the back sheet 15. In these embodiments, the first encapsulating film 12 can firmly bond the cover plate 11 to the photovoltaic cell string 13, playing a role in mechanical buffering and stress dispersion, preventing the cells from cracking or delaminating due to external impact or thermal expansion and contraction; the second encapsulating film 14 achieves bonding and sealing between the photovoltaic cell string 13 and the back sheet 15, improving the overall structural strength and environmental resistance of the module; the encapsulating films (first encapsulating film 12, second encapsulating film 14) can effectively block the intrusion of external impurities such as moisture and dust, improve the module's moisture resistance and corrosion resistance, and extend its service life; at the same time, the encapsulating films have good light transmittance, which can efficiently transmit sunlight to the photovoltaic cell string 13, ensuring power generation efficiency; its flexible properties can also adapt to the differences in thermal expansion coefficients between different materials, reducing the accumulation of interface stress; in addition, when the cover plate 11 or the back sheet 15 is made of glass, the encapsulating film can achieve a reliable connection between the glass and the cell string through a lamination process, forming an integrated sealed structure, which is suitable for harsh operating environments such as ground foot traffic and outdoor exposure. The aforementioned encapsulation structure not only ensures the stable operation of photovoltaic power generation but also significantly improves the reliability, safety, and durability of the components.

[0054] In some embodiments, the materials of the first encapsulating film 12 and / or the second encapsulating film 14 are transparent ethylene-vinyl acetate copolymer (EVA), polyolefin elastomer (POE), polyvinyl butyral (PVB), or other crosslinkable or thermoplastic film materials. These materials have high light transmittance, excellent adhesion, good weather resistance, and electrical insulation, and can flow and cure fully in the lamination process to achieve reliable adhesion and sealing between the cover plate 11, the photovoltaic cell string 13, and the backsheet 15. Among them, EVA film has low cost and mature technology, and is suitable for normal environments; POE film has stronger resistance to water vapor penetration and PID (potential-induced degradation) performance, and is suitable for high humidity or high voltage scenarios; PVB film has excellent bonding strength and impact resistance, and is often used in structures with high safety requirements. By reasonably selecting the type of encapsulating film, the long-term reliability and environmental adaptability of the solar module 1 can be improved.

[0055] Please see Figure 10It is understandable that the photovoltaic cells in the photovoltaic cell string 13 are themselves opaque materials. In order for the light emitted by the first light-emitting element 3 to penetrate the solar module 1, a light-transmitting area that allows light to pass through must be formed in the solar module 1. Since the mounting platform 23 protrudes from the receiving platform 22 on the side away from the ring wall 21, the first light-emitting element 3 is mounted on the mounting platform 23. The photovoltaic cell string 13 of the solar module 1 adopts a non-full-coverage arrangement, and a light-transmitting gap corresponding to the position of the first light-emitting element 3 is reserved in its outer area, thereby forming a light-transmitting area distributed along the edge of the solar module 1.

[0056] In some embodiments, the solar module 1 has a light-transmitting area in the middle; the solar module 1 also includes a second light-emitting element, which is disposed on the side of the solar module 1 away from the light-receiving surface 101 and at least partially opposite the light-transmitting area to project light through the light-transmitting area. In these embodiments, the light-transmitting area is provided in the middle of the solar module 1, and the second light-emitting element is arranged on the side of the module away from the light-receiving surface 101 and at least partially opposite the light-transmitting area, which enables the directional projection of light through the light-transmitting area from inside the module, forming an active light-emitting effect in the central area. This structure effectively utilizes the non-power-generating area in the middle of the module to achieve lighting or display functions without sacrificing the main power-generating area, thus improving the functional integration per unit area.

[0057] In some embodiments, the first light-emitting element 3 includes at least one of an LED strip, a micro LED bead array, an organic light-emitting diode (OLED) module, an electroluminescent (EL) sheet, or an optical fiber light-emitting unit.

[0058] In some embodiments, the second light-emitting element is an LED light strip, which is fixed to the side of the solar panel 1 away from the light-receiving surface 101 by an aluminum fastener. The aluminum fastener has a slot 41 structure for accommodating the LED light strip, enabling quick installation and positioning of the LED light strip; the aluminum fastener is fixed to the surface of the back plate 15 by adhesive 5, ensuring the stability and sealing of the overall structure.

[0059] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0060] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0061] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0062] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A light-emitting and power-generating component (100), characterized in that, include: A solar module (1) for photoelectric conversion, the solar module (1) having a light-incident surface (101), a back surface (102) opposite to the light-incident surface (101), and an outer peripheral surface (103) connecting the light-incident surface (101) and the back surface (102). The frame (2) includes a ring wall (21), a receiving platform (22) and a mounting platform (23). The ring wall (21) is arranged around the outer peripheral surface (103). The receiving platform (22) is connected to the side of the ring wall (21) facing the solar module (1) and the receiving platform (22) is located on the side of the solar module (1) away from the light-receiving surface (101). The mounting platform (23) protrudes from the side of the receiving platform (22) away from the ring wall (21). A first light-emitting element (3) is disposed on the mounting platform (23). The first light-emitting element (3) has a light-emitting surface (301) facing the back side (102), and at least part of the emitted light can pass through the solar panel (1).

2. The light-emitting and power-generating component (100) according to claim 1, characterized in that, The light-emitting and power-generating component (100) further includes a light-diffusing plate (4), which is mounted on the mounting platform (23) and located between the first light-emitting element (3) and the solar energy component (1).

3. The light-emitting and power-generating component (100) according to claim 2, characterized in that, The mounting platform (23) is provided with a receiving groove (231), the first light-emitting element (3) is disposed in the receiving groove (231), and the light-diffusing plate (4) covers the opening of the receiving groove (231).

4. The light-emitting and power-generating component (100) according to claim 3, characterized in that, One of the sidewalls of the receiving groove (231) and the periphery of the light-diffusing plate (4) is provided with a slot (41), and the other is provided with a buckle (232). The buckle (232) cooperates with the slot (41) to fix the light-diffusing plate (4) to the mounting platform (23).

5. The light-emitting and power-generating component (100) according to claim 1, characterized in that, The light-emitting power generation component (100) also includes an adhesive (5), which is disposed between the receiving platform (22) and the solar module (1) to bond at least a portion of the receiving platform (22) and the solar module (1) together by the adhesive (5).

6. The light-emitting and power-generating component (100) according to claim 5, characterized in that, The receiving platform (22) has an adhesive-containing groove (221) on the side facing the solar module (1), and the adhesive (5) is disposed in the adhesive-containing groove (221); and / or, The adhesive (5) is doped with glitter powder, and the adhesive (5) can transmit the light emitted by the first light-emitting element (3).

7. The light-emitting and power-generating component (100) according to claim 1, characterized in that, The receiving platform (22) has a connecting part (222) protruding on the side away from the mounting platform (23), and the connecting part (222) is located at the end of the receiving platform (22) away from the solar module (1); The light-emitting and power-generating component (100) further includes a first connector (6) and a first fastener (7). The first connector (6) is used to press the connecting part (222) against the mounting base (200). The first fastener (7) passes through the first connector (6) to fix the frame (2) to the mounting base (200).

8. The light-emitting and power-generating component (100) according to claim 1, characterized in that, The light-emitting and power-generating component (100) further includes a second connector (8) and a second fastener (9), the second fastener (9) being inserted through the second connector (8) for fixing the second connector (8) to the mounting base (200); The second connector (8) includes a protrusion (81) on the side away from the mounting base (200), and the receiving platform (22) is provided with a connecting groove (223) on the side away from the solar module (1). The connecting groove (223) is inserted into the protrusion (81) to achieve a fixed connection between the frame (2) and the mounting base (200).

9. The light-emitting and power-generating component (100) according to claim 1, characterized in that, The annular wall (21) is recessed with an operating groove (211) on the side opposite to the receiving platform (22); and / or, The receiving platform (22) is provided with a wire hole (224), which penetrates the receiving platform (22) in the arrangement direction of the solar module (1) and the ring wall (21).

10. The light-emitting and power-generating component (100) according to claim 1, characterized in that, The solar module (1) includes a cover plate (11), a photovoltaic cell string (13), and a back sheet (15) arranged sequentially, wherein, The cover plate (11) comprises tempered glass; and / or, The thickness of the cover plate (11) is greater than 4 mm; and / or, The cover plate (11) has an anti-slip layer or anti-slip texture on the side facing away from the back plate (15); and / or, The cover plate (11) comprises glass, and the surface of the cover plate (11) facing the first light-emitting element (3) is frosted; and / or, The back plate (15) includes glass, and the surface of the back plate (15) facing the first light-emitting element (3) is frosted.

11. The light-emitting and power-generating component (100) according to claim 10, characterized in that, The solar module (1) also includes: A first encapsulating film (12) is bonded between the cover plate (11) and the photovoltaic cell string (13); and / or, The second encapsulating film (14) is bonded between the photovoltaic cell string (13) and the backplate (15).

12. The light-emitting and power-generating component (100) according to claim 1, characterized in that, The solar module (1) has a light-transmitting area in the middle; The light-emitting power generation component (100) further includes a second light-emitting element, which is disposed on the side of the solar module (1) away from the light-incident surface (101) and is at least partially disposed opposite to the light-transmitting area so as to project light through the light-transmitting area.

Images