A solar powered lamp

Abstract

The application discloses a solar lamp, wherein the solar lamp comprises a base body, a photovoltaic module and a lighting module, the base body is suitable for being fixed on a column or a wall; the base body is provided with an upper mounting seat and a lower mounting seat at two ends in the height direction of the base body respectively; the lighting module comprises a light-emitting assembly and a light-transmitting cover, the light-emitting assembly is attached to the base body, the two ends of the light-transmitting cover are connected to the upper mounting seat and the lower mounting seat respectively, and the light-emitting assembly and the light-transmitting cover are configured to extend along the height direction; the photovoltaic module is positioned at the front side of the light-transmitting cover and extends between the upper and lower mounting seats. The solar lamp has the advantages that the base body is provided with the upper mounting seat and the lower mounting seat at the two ends in the height direction respectively, can be fixed on the column or the wall flexibly, and is suitable for various installation scenes. The light-transmitting cover is connected to the upper and lower mounting seats through the upper and lower clamping grooves, the installation process is simple and fast, complex tools are not needed, and the installation difficulty and time cost are remarkably reduced.

Description

Technical Field

[0001] This application relates to the field of lighting technology, and in particular to a solar lamp. Background Technology

[0002] Solar lights, as a clean energy lighting device, are widely used in outdoor lighting applications such as road lighting, courtyard lighting, and landscape lighting due to their energy-saving, environmentally friendly, and easy-to-install features. A typical solar light consists of a photovoltaic module, a lighting module, and a base. The photovoltaic module converts solar energy into electrical energy, the lighting module provides the light source, and the base secures and supports the entire light fixture.

[0003] However, existing solar lights still have some shortcomings in terms of structural design and installation methods: Many solar lights have complex component designs, requiring multiple steps for installation, increasing installation difficulty and time costs. For example, the fixing methods for photovoltaic modules and lighting modules are cumbersome, requiring specialized tools and high operational skills. Some solar lights have a single fixing method, making it difficult to adapt to the installation needs of different scenarios (such as columns or walls), limiting their application range. In outdoor environments, solar lights are susceptible to corrosion from moisture and dust, leading to damage or performance degradation of internal components and affecting their lifespan. Some solar lights have poorly designed photovoltaic modules that fail to maximize sunlight reception, resulting in low light energy conversion efficiency, affecting lighting effects and battery life. Patent CN207635242U discloses a solar street light, including a light pole, a street light installed on one side of the light pole, and a solar panel installed on top of the light pole. It also includes a street light controller, a drive device, connecting screws, and a solar panel mounting bracket. The street light controller and drive device are both fixed to one side of the light pole. The solar panel mounting bracket consists of a frame, a top plate, and screw connectors, and its structure is complex, resulting in high installation difficulty and time costs.

[0004] While existing technologies offer some improvements to address the aforementioned issues, they have not fundamentally resolved problems such as complex structure, inconvenient installation, poor waterproofing and dustproofing, and low light energy utilization efficiency. Therefore, it is necessary to design a new type of solar lamp that simplifies its structure, improves installation convenience, enhances waterproofing and dustproofing, and increases light energy utilization efficiency, thereby meeting the diverse needs of outdoor lighting.

[0005] This invention is proposed against this background, aiming to provide a solar lamp that is easy to install, has excellent performance and a wide range of applications by optimizing the structural design, so as to solve the shortcomings of the existing technology. Utility Model Content

[0006] In view of the above problems, this utility model proposes a solar lamp, which aims to solve the technical problems of inconvenient installation and low light energy utilization efficiency of current solar lamps.

[0007] To achieve the above objectives, the solar lamp proposed in this utility model includes a base, a photovoltaic module, and a lighting module, wherein the base is suitable for being fixed to a column or a wall; wherein, The substrate has an upper mounting base and a lower mounting base at both ends in the height direction of the solar lamp; The lighting module includes a light-emitting component and a light-transmitting cover. The light-emitting component is attached to the base, and the two ends of the light-transmitting cover are respectively connected to an upper mounting base and a lower mounting base. Both the light-emitting component and the light-transmitting cover are configured to extend along the height direction. The photovoltaic module is positioned on the front side of the light-transmitting cover and extends between the upper and lower mounting bases.

[0008] In one embodiment, the upper mounting base and the lower mounting base are connected via a back plate, the back plate having positioning grooves at both ends in its width direction for securing the light-transmitting unit, thereby making the light-transmitting unit more securely mounted.

[0009] In one embodiment, the back panel includes a bottom wall and side walls connected to both sides of the bottom wall in the width direction. The outer periphery of the side wall is connected with a flange, and the flange is bent relative to the side wall to form the positioning groove. The two side edges of the light-transmitting cover in the width direction are correspondingly embedded in the two positioning grooves.

[0010] In one embodiment, the bottom wall has mounting edges at both ends in the height direction that overlap with the upper mounting base and the lower mounting base, respectively. The bottom wall, the two side walls, and the two mounting edges enclose a receiving space. The base is mounted on the back plate and is located within the receiving space.

[0011] In one embodiment, the back plate has mounting edges at both ends that overlap with the upper and lower mounting seats, respectively, and the upper and lower mounting seats are locked to the mounting edges by fasteners. This makes the entire base structure more stable. At the same time, the back plate also provides mounting positions for the fasteners, simplifying the assembly process.

[0012] In one embodiment, the upper mounting base has an upper slot that mates with the upper end of the light-transmitting cover, and the lower mounting base has a lower slot that mates with the lower end of the light-transmitting cover. The light-transmitting cover is clamped and positioned between the upper and lower mounting bases. The light-transmitting cover is securely positioned between the upper and lower mounting bases, preventing it from easily falling off or shaking. This design improves the overall stability and lifespan of the solar lamp.

[0013] In one embodiment, the light-transmitting cover includes three light-transmitting units, one of which is disposed opposite to the back plate, and the other two light-transmitting units are respectively connected to the two positioning slots of the back plate; adjacent light-transmitting units are assembled by a light-transmitting sealing strip. This not only facilitates manufacturing and assembly, but also allows for the replacement or repair of individual light-transmitting units as needed, reducing maintenance costs. Furthermore, the combination of multiple light-transmitting units increases design flexibility and aesthetics.

[0014] In one embodiment, the photovoltaic module includes a mounting frame and a photovoltaic panel. The photovoltaic panel is fixedly mounted on the mounting frame, and both ends of the mounting frame are fixedly connected to upper and lower mounting bases, respectively. The combined design of the mounting frame and the photovoltaic panel allows for flexible installation and disassembly of the photovoltaic module, facilitating maintenance and replacement. Simultaneously, the high-efficiency power generation performance of the photovoltaic panel provides ample power for the solar lights.

[0015] In one embodiment, the upper mounting base and the lower mounting base each have an upper protrusion and a lower protrusion protruding in a direction away from the light-transmitting cover, respectively. An upper groove and a lower groove are defined within the upper and lower protrusions, respectively. The upper and lower ends of the mounting bracket are respectively embedded into the upper groove and the lower groove. This provides precise positioning and fixation for the mounting bracket, simplifying the installation process. Simultaneously, this embedded connection method also improves the connection strength and stability between the mounting bracket and the upper and lower mounting bases.

[0016] In one embodiment, the upper mounting base and / or the lower mounting base are provided with a wall light assembly for illuminating the wall.

[0017] In one embodiment, the upper mounting base and / or the lower mounting base are provided with at least one light-transmitting hole, the wall lamp assembly includes a lamp panel and a lampshade, the lampshade is correspondingly embedded in the light-transmitting hole, and the lamp panel is correspondingly disposed inside the lampshade.

[0018] In one embodiment, the lampshade is disposed on the side of the lower mounting base or the upper mounting base near the substrate, such that the distance between the lampshade and the substrate is smaller than the distance between the lampshade and the photovoltaic module.

[0019] In one embodiment, the inner wall surface of the upper mounting base and / or the lower mounting base is provided with a connecting post, and the lamp plate is fixedly connected to the connecting post by a locking member.

[0020] In one embodiment, the light-emitting component includes an electrically connected light strip and a battery, with electrical connection points at both ends of the light strip, and the light panel is electrically connected to the electrical connection point adjacent to one end of the light strip via a wire.

[0021] In one embodiment, the solar lamp further includes a support strip extending along the height direction, the two ends of which are detachably connected to the upper mounting base and the lower mounting base on the side adjacent to the back plate, respectively; the light-emitting component includes a light strip, which is mounted on the wall surface of the support strip away from the back plate; the two ends of the back plate are detachably connected to the upper mounting base, the lower mounting base and the support strip.

[0022] In one embodiment, a drainage gap communicating with the inner cavity of the light-transmitting cover is formed between the back plate and the upper mounting base and / or at the joint between the back plate and the lower mounting base.

[0023] By adopting the above technical solution, this utility model has the following beneficial effects: The base has an upper mounting base and a lower mounting base at both ends in the height direction, which can be flexibly fixed to columnar objects (such as light poles) or walls, adapting to a variety of installation scenarios.

[0024] The light-transmitting cover engages with upper and lower mounting bases via upper and lower slots, making installation simple and quick, requiring no complex tools, and significantly reducing installation difficulty and time costs. The light-transmitting cover is assembled from multiple light-transmitting units connected by a sealing strip. The sealing strip is designed with mutually perpendicular first and second slots to ensure a tight connection between adjacent light-transmitting units, effectively preventing moisture and dust from entering the lamp's interior. The light-transmitting cover is clamped and positioned between the upper and lower mounting bases, and the sealing strip design further enhances the overall structural seal, improving the lamp's durability in outdoor environments.

[0025] The photovoltaic module is strategically positioned at the front of the light-transmitting cover and extends between the upper and lower mounting bases, maximizing sunlight reception and improving light energy conversion efficiency. The photovoltaic panel is secured by a mounting frame, whose ends are embedded in the grooves of the upper and lower mounting bases. This structure is stable and allows for easy angle adjustment to adapt to different lighting conditions. The upper and lower mounting bases are connected by a back panel, whose ends overlap with the mounting bases and are locked in place with fasteners. The overall structure is robust and reliable, capable of withstanding wind loads and other external forces in outdoor environments.

[0026] The light-emitting component and photovoltaic module are fixed on the upper and lower mounting bases respectively. The modular design facilitates disassembly and maintenance, reducing subsequent maintenance costs. The light-emitting component includes multiple LED beads, evenly distributed inside the light-transmitting cover, ensuring uniformity and brightness of the lighting light.

[0027] The light-transmitting unit of the light-transmitting cover is made of a high-transmittance material, which can evenly scatter the light from the light-emitting components and provide a soft lighting effect.

[0028] In summary, the solar lamp of this utility model, through optimized structural design of the substrate, photovoltaic module, and lighting module, achieves advantages such as convenient installation, excellent waterproof and dustproof performance, high light energy utilization efficiency, and convenient maintenance. It is suitable for various outdoor scenarios such as road lighting, courtyard lighting, and landscape lighting, and has broad application prospects. Attached Figure Description

[0029] 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 accompanying 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.

[0030] Figure 1 This is a structural schematic diagram of an embodiment of the solar lamp of this utility model; Figure 2 yes Figure 1 A schematic diagram of the overall structure of a solar lamp from another perspective; Figure 3 This is a schematic diagram of the structure connecting the light-transmitting unit, the back panel, and the photovoltaic module of this utility model; Figure 4 This is a schematic diagram of the internal light-emitting component of the solar lamp of this utility model; Figure 5 This is a schematic diagram of the light-transmitting cover of this utility model; Figure 6 This is a schematic diagram of the structure of the mounting base of this utility model; Figure 7 This is a schematic diagram of the structure of the lower mounting base of this utility model; Figure 8 This is a schematic diagram of the structure of the mounting bracket for installing photovoltaic panels according to this utility model; Figure 9 yes Figure 8 A structural diagram from another perspective.

[0031] Figure 10 A schematic diagram of another embodiment of the solar lamp of this utility model is shown; Figure 11 for Figure 10 A partial exploded structural diagram of a solar lamp; Figure 12 for Figure 11 A magnified view of a section at point A in the middle; Figure 13 for Figure 10 A cross-sectional view of a solar lamp at one angle; Figure 14 for Figure 10 A cross-sectional view of the solar lamp from another angle; Figure 15 for Figure 14 A magnified view of a section at point B in the middle; Figure 16 for Figure 11 Schematic diagram of the upper and middle mounting base; Figure 17 for Figure 10 A schematic diagram of the structure of a solar lamp from another angle; Figure 18 for Figure 17 A magnified view of a section at point C; Figure 19 for Figure 10 A partial structural diagram of a solar lamp, in which the photovoltaic module has been removed; Figure 20 for Figure 19 Exploded view of a solar-powered light bulb; Figure 21 for Figure 20 A structural diagram from another angle.

[0032] Explanation of icon numbers:

[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] 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 the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application. In addition, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of those of ordinary skill in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0035] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0036] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0037] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0038] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text is to include three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies both A and B.

[0039] The following detailed description of some embodiments of this application is provided in conjunction with the accompanying drawings. Unless otherwise specified, features in the following embodiments can be combined with each other.

[0040] like Figures 1-9 As shown, the solar lamp of this utility model includes a base 1, a photovoltaic module 2 and a lighting module 3. Through optimized structural design, it achieves advantages such as convenient installation, excellent waterproof and dustproof performance, high light energy utilization efficiency and convenient maintenance.

[0041] like Figures 1-7 As shown, this utility model proposes a solar lamp, including a base 1, a photovoltaic module 2, and a lighting module 3. The base 1 is suitable for being fixed to a column or a wall; wherein, The base 1 has an upper mounting base 11 and a lower mounting base 12 at its two ends in the height direction of the solar lamp; The lighting module 3 includes a light-emitting component 31 and a light-transmitting cover 32. The light-emitting component 31 is attached to the base 1, and the two ends of the light-transmitting cover 32 are respectively connected to the upper mounting base 11 and the lower mounting base 12. Both the light-emitting component 31 and the light-transmitting cover 32 are configured to extend along the height direction. The photovoltaic module 2 is positioned on the front side of the light-transmitting cover 32 and extends between the upper and lower mounting bases 12.

[0042] like Figures 1-3 As shown, the solar lamp in this embodiment includes a base 1, a photovoltaic module 2, and a lighting module 3. The base 1 refers to the structure used to install the solar lamp onto a column or wall, specifically a plate-like or frame-like structure. Generally, the base 1 is made of metal to meet installation strength requirements. Fixing clips, holes, bolt holes, studs, etc., can be provided on the base 1 to adapt to the installation requirements of the column or wall. Both the light-emitting component 31 and the light-transmitting cover 32 are configured as elongated strips extending along the height direction. The base 1 is suitable for fixing to a column (such as a lamp post) or wall, adapting to various installation scenarios, and its design must meet the requirements of stability and flexibility. The upper mounting base 11 and the lower mounting base 12 refer to the connecting structures located at both ends of the light-transmitting cover 32 in the height direction. For example, metal parts with slots can be used to fix the light-transmitting cover 32 and form an overall support frame. Specifically, the upper mounting base 11 and the lower mounting base 12 are roughly box-shaped to cover the upper and lower ends of the light-transmitting cover 32. The ends of the light-transmitting cover 32 can be inserted into the upper mounting base 11 and the lower mounting base 12 by means of insertion.

[0043] like Figures 1-7 As shown, the lighting module 3 includes a light-emitting component 31 and a light-transmitting cover 32 for providing illumination. The light-emitting component 31 extends along the height direction. The light-emitting component 31 is attached to the base 1. Specifically, the light-emitting component 31 is attached to the base 1 via a back plate 13, that is, the light-emitting component 31 is mounted on the inner side of the back plate 13, while the base 1 is connected to the outer side of the back plate 13. In this embodiment, the light-emitting component 31 includes a PCB board and LED beads. The PCB board extends along the height direction, and the LED beads are evenly distributed on the PCB to ensure that the emitted light is uniform and sufficiently bright. The power line of the light-emitting component 31 is connected to the power output terminal of the photovoltaic module 2, and the power converted by the photovoltaic panel 22 supplies power to the light-emitting component 31. Due to the high-efficiency light energy conversion capability of the photovoltaic module 2, the light-emitting component 31 can work continuously at night or in low-light environments, meeting the needs of outdoor lighting.

[0044] The light-transmitting cover 32 is made of a high-transmittance material, which can uniformly scatter the light from the light-emitting component 31, providing a soft lighting effect. As a protective layer and light-scattering layer for the light-emitting component 31, the light-transmitting cover 32 must meet the requirements of high transmittance, waterproofing, dustproofing, and impact resistance. For example, the light-transmitting cover 32 can be made of transparent plastic, transparent glass, etc. To improve aesthetics, the light-transmitting cover 32 can optionally be made of non-transparent (e.g., frosted) glass. The two ends of the light-transmitting cover 32 are respectively engaged with the upper slot 111 of the upper mounting base 11 and the lower slot 121 of the lower mounting base 12, and are positioned between the upper and lower mounting bases 12 by clamping. The light-transmitting cover 32 engages with the upper and lower mounting bases 12 through the upper and lower slots, making the installation process simple and quick, requiring no complex tools, and significantly reducing installation difficulty and time costs.

[0045] Photovoltaic module 2 refers to an energy conversion unit composed of solar cells 312, used to convert sunlight into electrical energy to provide power for the light-emitting component 31. Photovoltaic module 2 can specifically be a group of monocrystalline silicon or polycrystalline silicon cells 312. For example... Figures 6-9 The photovoltaic module 2 is positioned at the front of the light-transmitting cover 32 and extends between the upper and lower mounting bases 12. Compared to placing the photovoltaic module 2 at the top of the light-transmitting cover 32, the photovoltaic module 2 positioned at the front of the light-transmitting cover 32 in this application can maximize the reception of sunlight and improve the light energy conversion efficiency. Since the photovoltaic module 2 extends between the upper and lower mounting bases 12, it extends in a long strip shape in the height direction. Specifically, both ends of the photovoltaic module 2 extend to the upper mounting base 11 and the lower mounting base 12, respectively, to maximize the length of the photovoltaic module 2. The photovoltaic module 2 can be connected to the front sidewall 133 of the light-transmitting cover 32, or to the upper mounting base 11 and / or the lower mounting base 12. Since the light-transmitting cover 32 is generally made of glass, while the upper mounting base 11 and the lower mounting base 12 are made of metal sheet or plastic, for ease of installation, the two ends of the photovoltaic module 2 can optionally be fixedly connected to the upper mounting base 11 and the lower mounting base 12.

[0046] Specifically, the photovoltaic module 2 includes a photovoltaic panel 22, the surface of which faces the front of the light-transmitting cover 32 to ensure it can fully receive sunlight and convert it into electrical energy. Furthermore, the photovoltaic module 2 is located in the center of the front side of the light-transmitting cover 32. This achieves a more symmetrical and aesthetically pleasing overall design without affecting the lateral light emission from the front side of the light-transmitting cover 32. As the core component for energy conversion, the photovoltaic panel 22 must meet the requirements of high efficiency, weather resistance, and stability. In this embodiment, the photovoltaic panel 22 is made of high-efficiency monocrystalline silicon material, exhibiting excellent photoelectric conversion efficiency and long-term stability.

[0047] This solution achieves integrated installation of components through upper and lower mounting brackets 12, reducing assembly steps, time, and labor costs. Furthermore, the optimized layout of the light-transmitting cover 32 and the photovoltaic module 2 enhances dust and water resistance. Simultaneously, the front-mounted design of the photovoltaic module 2 improves light energy reception efficiency, ensuring a sufficient power supply.

[0048] In one embodiment, the light-emitting component 31 extends along the height direction, with its two ends fixed to the upper mounting base 11 and the lower mounting base 12, respectively. The light-emitting component 31 includes multiple LED beads, which are evenly distributed inside the light-transmitting cover 32 to ensure the uniformity and brightness of the illumination light. The light-emitting component 31 and the photovoltaic module 2 are fixed to the upper and lower mounting bases 12, respectively. The modular design facilitates disassembly and maintenance, reducing subsequent maintenance costs.

[0049] In one embodiment, the upper mounting base 11 and the lower mounting base 12 are connected via a back plate 13, which has positioning grooves 132 at both ends in the width direction for fixing the light-transmitting cover 32.

[0050] In this embodiment, the back plate 13 serves as a load-bearing frame, referring to the structural component connecting the upper mounting base 11 and the lower mounting base 12, which can be achieved using a metal stamping process. It is understood that the light-transmitting cover 32 has an open back, and the light-transmitting cover 32 and the back plate 13 together form a circumferentially closed structure. The light-emitting component 31 is mounted on the inner sidewall 133 of the back plate 13, and the base 1 is mounted on the outer sidewall 133 of the back plate 13. In the design of the back plate 13, to achieve precise positioning and reliable fixation of the light-transmitting cover 32, positioning grooves 132 are provided at both ends in the width direction of the back plate 13 to limit and fix the two side edges of the light-transmitting cover 32, effectively fixing the light-transmitting cover 32 and preventing it from shaking. This significantly improves the stability, reliability, and durability of the entire structure.

[0051] Furthermore, the back panel 13 includes a bottom wall and side walls 133 connected to both sides of the bottom wall in the width direction. The outer periphery of the side wall 133 is connected with a flange 134. The flange 134 is bent relative to the side wall 133 to form a positioning groove 132. The two sides of the light-transmitting cover 32 in the width direction are correspondingly embedded in the two positioning grooves 132.

[0052] In this embodiment, the positioning groove 132 formed by bending the sidewall 133 of the back plate 13 can constrain the lateral displacement of the light-transmitting cover 32. The flange 134 refers to the U-shaped groove structure formed by bending the edge of the sidewall 133 twice, which can be processed by continuous bending process. The two sides of the light-transmitting cover 32 are precisely pressed into the positioning groove 132. The screwless fixation is achieved by the double constraint of the sidewall 133 of the groove and the flange 134. The cooperation between the positioning groove 132 and the flange 134 enables the light-transmitting cover 32 to maintain a stable fitting state when subjected to external impact. This solution achieves rapid positioning of the light-transmitting cover 32 through the positioning groove 132 formed by bending the back plate 13, eliminating the need for auxiliary fasteners.

[0053] Furthermore, the bottom wall has mounting edges 132 at both ends in the height direction that overlap with the upper mounting base 11 and the lower mounting base 12, respectively. The bottom wall, the two side walls 133 and the two mounting edges 132 enclose a receiving space 135. The base 1 is mounted on the back plate 13 and is located within the receiving space 135.

[0054] The mounting edge 132 refers to the overlapping portion extending outward from the upper and lower ends of the bottom wall. Specifically, bolt holes can be provided to achieve layered fixation with the upper mounting base 11 and the lower mounting base 12. The base 1 and the back plate 13 can be fixedly connected by welding, bonding, or other methods. The back plate 13, as an integrated load-bearing structure, reduces the number of components while ensuring structural strength. By enclosing the bottom wall, side walls 133, and two mounting edges 132 to form an accommodating space 135, the base 1 is placed within this accommodating space 135. This ensures that the base 1 has sufficient thickness for installation and connection while minimizing or even preventing the base 1 from protruding from the back plate 13. This allows the entire back plate 13 of the solar lamp to better conform to the wall surface, preventing shaking or instability after installation.

[0055] In one embodiment, the back plate 13 has mounting edges 132 at both ends that overlap with the upper mounting base 11 and the lower mounting base 12, and the upper mounting base 11 and the lower mounting base 12 are locked to the mounting edges 132 by fasteners.

[0056] In this embodiment, the base 1 is fixed to a column or wall via a back plate 13. The upper mounting base 11 and lower mounting base 12 are provided with locking holes. Fasteners are connected to the mounting edges 132131 through these locking holes, ensuring a secure connection between the back plate 13 and the upper and lower mounting bases 11 and 12. This eliminates the need for complex installation tools, reducing installation difficulty and time costs. This design not only improves the stability of the base 1 but also facilitates later maintenance and disassembly. Furthermore, the upper and lower mounting bases 11 are connected via the back plate 13, with both ends of the back plate 13 overlapping the mounting bases and locked in place by fasteners. The overall structure is stable and reliable, capable of withstanding wind loads and other external forces in outdoor environments. The base 1 is provided with mounting holes for easy installation, allowing the solar lamp to be mounted on the column or wall.

[0057] In one embodiment, the upper mounting base 11 has an upper slot adapted to the upper end of the light-transmitting cover 32, and the lower mounting base 12 has a lower slot adapted to the lower end of the light-transmitting cover 32. The light-transmitting cover 32 is clamped and positioned between the upper mounting base 11 and the lower mounting base 12. The upper end of the light-transmitting cover 32 is embedded in the upper slot 111 of the upper mounting base 11, and the lower end is embedded in the lower slot 121 of the lower mounting base 12, and is fixed by clamping. In this way, the light-transmitting cover 32 is firmly positioned between the upper and lower mounting bases 12, and is not easy to fall off or shake. This design improves the overall stability and service life of the solar lamp. Moreover, the design of the upper slot 111 and the lower slot 121 allows the light-transmitting cover 32 to be quickly installed and removed, facilitating later maintenance.

[0058] In one embodiment, such as Figures 4-7 As shown, the light-transmitting cover 32 includes three light-transmitting units 321, one of which is disposed opposite to the back plate 13, and the other two light-transmitting units 321 are respectively connected to the two positioning grooves 132 of the back plate 13; adjacent light-transmitting units 321 are assembled by light-transmitting sealing strips 322.

[0059] The light-transmitting unit 321 of the light-transmitting cover 32 is made of a high-transmittance material, which can uniformly scatter the light from the light-emitting component 31, providing a soft lighting effect. For example, the light-transmitting unit 321 can specifically be transparent glass. The light-transmitting cover 32 consists of three light-transmitting units 321, which are actually three glass plates. Thus, compared to a single, bent light-transmitting cover 32, this application is not only easier to manufacture and assemble, but also allows for the replacement or repair of individual light-transmitting units 321 as needed, reducing manufacturing and maintenance costs. At the same time, the combination of multiple light-transmitting units 321 also increases the flexibility and aesthetics of the design.

[0060] The sealing strip 322 is made of a light-transmitting material, such as transparent or semi-transparent plastic. By assembling adjacent light-transmitting units 321 using the sealing strip 322, light can also pass through the corners between adjacent units, ensuring overall light transmission consistency and aesthetics. The design of the sealing strip 322 not only enhances the structural strength of the light-transmitting cover 32 but also ensures a tight connection between adjacent light-transmitting units 321, effectively preventing moisture and dust from entering the lamp, thus improving overall aesthetics and waterproofing. It can be understood that the light-transmitting sealing strip 322 is used to connect two vertically arranged light-transmitting units 321. Therefore, the light-transmitting sealing strip 322 is corner-shaped. This can be achieved by using a thicker light-transmitting sealing strip 322 with slots at its two corners for adjacent light-transmitting units 321 to insert, or by using two light-transmitting sealing strips 322 to sandwich two light-transmitting units 321 together.

[0061] Furthermore, the light-transmitting sealing strip 322 includes a first slot 3221 with its opening facing a first direction and a first slot 3222 with its opening facing a second direction. The first and second directions are perpendicular to each other, improving the stability and sealing of the assembly. The opening directions of the first slots 3221 and 3222 are perpendicular to each other, and adjacent light-transmitting units 321 are assembled in mutually perpendicular directions, further enhancing the overall rigidity and sealing of the light-transmitting cover 32. The light-transmitting units 321 are fitted into the sealing strip 322, facilitating assembly and disassembly, and ensuring a tight connection between the light-transmitting units 321, preventing moisture and dust from entering. The positioning and assembly of two adjacent light-transmitting units 321 in mutually perpendicular directions increases the structural strength of the light-transmitting cover 32, making it more stable and durable. The light-transmitting cover 32 is clamped and positioned between the upper and lower mounting bases 12. Combined with the design of the sealing strip 322, it effectively prevents moisture and dust from entering the lamp, further enhancing the overall structural sealing, improving the waterproof and dustproof performance of the solar lamp, and the durability of the lamp in outdoor environments.

[0062] In one embodiment, the photovoltaic module 2 includes a mounting frame 21 and a photovoltaic panel 22. The photovoltaic panel 22 is fixedly connected to the mounting frame 21, and the two ends of the mounting frame 21 are respectively fixedly connected to the upper and lower mounting bases 12.

[0063] The photovoltaic panel 22 has its surface facing the front of the light-transmitting cover 32, ensuring it can fully receive sunlight and efficiently convert light energy into electrical energy to provide power for the light-emitting component 31. The photovoltaic panel 22 extends in a long strip between the upper mounting base 11 and the lower mounting base 12. The photovoltaic module 2 includes a mounting frame 21 and a photovoltaic panel 22. The photovoltaic panel 22 can be fixed to the mounting frame 21 by embedding, bonding, or other methods. Optionally, two mounting frames 21 are configured with a left-right spacing, and the photovoltaic panel 22 is clamped and fixed between the two mounting frames 21. The left-right spacing design of the mounting frames 21 allows the photovoltaic panel 22 to be firmly fixed to the base 1. The clamping and fixing method makes the connection between the photovoltaic panel 22 and the mounting frame 21 tighter and more reliable, improving the stability and safety of the photovoltaic panel 22 and preventing it from shaking or falling off under the action of external forces such as wind. Moreover, this clamping and fixing method allows the photovoltaic module 2 to be flexibly installed and disassembled, facilitating maintenance and replacement. At the same time, the high-efficiency power generation performance of the photovoltaic panel 22 provides a sufficient power supply for the solar lamp.

[0064] Furthermore, the photovoltaic module 2 is positioned in the middle of a light-transmitting unit 321 to achieve a simple and aesthetically pleasing appearance. The mounting bracket 21 includes slots for inserting the photovoltaic panel 22, which facilitates the replacement of the photovoltaic panel 22. The mounting bracket 21 also includes fixing holes for connecting to the upper mounting base 11 and the lower mounting base 12. Fasteners such as screws pass through the fixing holes and are connected to the upper mounting base 11 and the lower mounting base 12 to make the mounting bracket 21 more stable.

[0065] In conjunction with the above embodiment of the photovoltaic module 2 including the mounting bracket 21 and the photovoltaic panel 22, the upper mounting base 11 and the lower mounting base 12 respectively have an upper protrusion 113 and a lower protrusion 123 protruding in a direction away from the light-transmitting cover 32. The upper protrusion 113 and the lower protrusion 123 respectively define an upper groove 112 and a lower groove 122. The upper and lower ends of the mounting bracket 21 are respectively embedded in the upper groove 112 and the lower groove 122.

[0066] The design of the upper protrusion 113 and the lower protrusion 123 not only enhances the structural strength of the base 1 but also provides precise positioning and fixing for the mounting bracket 21, simplifying the installation process. Simultaneously, this embedded connection method improves the connection strength and stability between the mounting bracket 21 and the upper mounting base 11 and the lower mounting base 12. Specifically, the upper and lower ends of the mounting bracket 21 are respectively embedded in the upper groove 112 of the upper mounting base 11 and the lower groove 122 of the lower mounting base 12, and secured with fasteners to ensure the stable installation of the photovoltaic module 2. The design of the upper groove 112 and the lower groove 122 provides precise positioning and fixing for the mounting bracket 21, enabling quick installation and removal, while also enhancing the connection strength between it and the upper and lower mounting bases 12.

[0067] In one embodiment, please refer to Figures 10 to 15 The upper mounting base 11 and / or the lower mounting base 12 are provided with a wall light assembly 4 for illuminating the wall.

[0068] In this embodiment, the wall light assembly 4 refers to an auxiliary light source device independent of the main lighting module 3 (light-emitting component 31). Specifically, it may include a light panel 41, which realizes the wall lighting function by directionally projecting light. The wall light assembly 4 may be a spotlight, wall washer, etc. The wall light assembly 4 is integrated into the upper mounting base 11 or the lower mounting base 12, and its light emission direction is configured to face upward or downward, and the light can illuminate the surface of the wall or column to which the base 1 is attached. When the main lighting module 3 provides circumferential lighting along the height direction, the wall light assembly 4 can generate diffuse reflection light that is supplemented from above and below, effectively expanding the lighting coverage area. During installation, the wall light assembly 4 forms an integral structure with the upper mounting base 11 and the lower mounting base 12, and assembly can be completed without additional fixing devices.

[0069] This solution expands the lighting function without adding independent installation positions by integrating the wall light assembly 4 on the upper mounting base 11 and / or the lower mounting base 12. The up-and-down directional illumination function of the wall light assembly 4 can effectively improve the lighting uniformity of the column or wall located in the upper and lower areas of the solar light, realize all-round lighting, further increase the lighting range, and enhance the lighting atmosphere.

[0070] Furthermore, such as Figures 14 to 21As shown, the upper mounting base 11 and / or the lower mounting base 12 are provided with at least one light-transmitting hole 101. The wall lamp assembly 4 includes a lamp plate 41 and a lamp cover 42. The lamp cover 42 is correspondingly embedded in the light-transmitting hole 101, and the lamp plate 41 is correspondingly disposed on the inner side of the lamp cover 42.

[0071] The light-transmitting hole 101 refers to the hole structure for mounting the lampshade 42. Specifically, it can be formed into a through hole on the mounting base using stamping or injection molding processes. Its function is to provide a fixed position for the lampshade 42 and allow light to pass through. The lamp board 41 refers to the circuit board that carries the light source. Specifically, it can be implemented by soldering surface-mount LED beads onto the PCB board. Its function is to provide directional lighting for the wall light assembly 4. The lampshade 42 refers to the transparent or semi-transparent component covering the lamp board 41. Specifically, it can be injection molded from polycarbonate material. Its function is to protect the lamp board 41 and diffuse light. The lampshade 42 and lamp board 41 mounted on the upper mounting base 11 or lower mounting base 12 can be one, two, or more. The number of light-transmitting holes 101 corresponds one-to-one with the number of lampshades 42, and the number of lamp boards 41 and lampshades 42 can be selected according to actual needs. To ensure lighting effect, optionally, both the upper mounting base 11 and the lower mounting base 12 are provided with two light-transmitting holes 101, which are arranged side by side in the width direction of the mounting base.

[0072] The lampshade 42 can be embedded into the hole through an embedded structure, a snap-fit ​​structure, or adhesive bonding to achieve quick positioning and installation. Optionally, the lampshade 42 has a mounting flange, and the periphery of the light-transmitting hole 101 is provided with a mounting groove. The mounting flange is adapted to be embedded in the mounting groove. The wall lamp assembly 4 also includes a pressure plate, which presses against the mounting flange of the lampshade 42, and the pressure plate has a through hole corresponding to the lampshade 42. The mounting flange can be glued to the mounting groove. The pressure plate can be glued to the inner wall of the mounting base, or the pressure plate can be fixed to the mounting base by screws. When multiple lampshades 42 are provided, the pressure plate can press multiple lampshades 42 together. Fixing the lampshade 42 by the pressure plate can prevent the lampshade 42 from accidentally falling off and improve the installation stability of the lampshade 42. The lamp plate 41 is fixed to the inside of the lampshade 42, for example, by screws or snaps to the inner wall of the upper mounting base 11 or the lower mounting base 12, so that the light source faces directly outward from the mounting base.

[0073] This application solution enables modular and rapid installation of the wall light assembly 4, reducing assembly steps and the number of parts, and lowering the skill requirements during installation. The interlocking structure of the lampshade 42 and the light-transmitting hole 101 effectively prevents external contaminants from entering the lamp panel 41 area, extending the service life of the wall light assembly 4. The lamp panel 41 is positioned directly facing the outside of the mounting base, concentrating light onto the mounting surface and improving the lighting effect on the wall area.

[0074] Furthermore, please refer to Figure 10 , Figure 11 , Figures 14 to 17 The lampshade 42 is positioned on the side of the lower mounting base 12 or the upper mounting base 11 near the base 1, such that the distance between the lampshade 42 and the base 1 is less than the distance between the lampshade 42 and the photovoltaic module 2. This solution achieves directional projection of wall light rays within a limited space by adjusting the relative position of the lampshade 42 and the base 1. Furthermore, this layout allows the light from the wall light assembly 4 to be more concentratedly projected onto the wall surface to which the base 1 is fixed, thereby improving the illumination effect of the wall light.

[0075] In one embodiment, the inner wall surface of the upper mounting base 11 and / or the lower mounting base 12 is provided with a connecting post 102, and the lamp plate 41 is fixedly connected to the connecting post 102 by a locking member.

[0076] The connecting post 102 refers to a columnar structure protruding from the inner wall of the mounting base, used to provide a rigid support point for the lamp panel 41. Specifically, the connecting post 102 can be a stud. The locking component is a mechanical part used for fastening the connection, specifically a screw, bolt, or similar device, capable of stably fixing the lamp panel 41 to the connecting post 102. After the connecting post 102 protrudes from the inner wall of the mounting base, the lamp panel 41 can be directly positioned against the end face of the connecting post 102. By the locking component penetrating the lamp panel 41 and screwing into the threaded hole of the connecting post 102, a rigid connection between the lamp panel 41 and the mounting base can be achieved. This connection structure provides a stable installation and avoids drilling holes in the upper mounting base 11 or lower mounting base 12, ensuring the uniformity of the mounting base's appearance and improving waterproof and dustproof performance. Combined with the above embodiment with a pressure plate, the locking component connects the pressure plate, lamp panel 41, and connecting post 102, reducing the number of parts and assembly steps.

[0077] In one embodiment, the light-emitting component 31 includes an electrically connected light strip 311 and a battery 312. The light strip 311 has electrical connection points at both ends, and the light panel 41 is electrically connected to the electrical connection point adjacent to one end of the light strip 311 via a wire.

[0078] The light strip 311 refers to a strip-shaped light-emitting component extending along the height of the substrate 1. It can be implemented using a circuit board with surface-mount LED beads connected in series or parallel, providing a linear lighting source. The battery 312 refers to an energy storage unit that stores the electrical energy converted from the photovoltaic module 2. It can be implemented using a lithium-ion battery 312 or a lithium iron phosphate battery 312, providing power to the light strip 311 in the absence of light. The electrical connection point refers to the conductive contacts at both ends of the light strip 311. It can be implemented using copper foil pads or metal plug terminals, establishing a conductive path between the light strip 311 and other electrical components. The wire refers to the conductive medium connecting the light board 41 and the electrical connection point. It can be implemented using insulated copper core cables, transmitting the power signals from the wall light assembly 4 to the light strip 311.

[0079] Battery 312 is electrically connected to photovoltaic module 2. Specifically, light strip 311 extends along the height of base 1, with electrical connection points at both ends. Battery 312, light strip 311, and photovoltaic module 2 form a closed loop through internal wiring to achieve energy storage and release. The lamp panel 41 of wall light assembly 4 is directly connected to the electrical connection point adjacent to one end of light strip 311 via wires, allowing wall light assembly 4 to share the same circuit system with main lighting module 3. During installation, the wires only need to extend from lamp panel 41 to the nearest end of light strip 311, without crossing the entire light strip 311, reducing wire length and simplifying wiring path.

[0080] Furthermore, for ease of assembly and disassembly, the wire has a first segment and a second segment, with a female connector and a terminal connector respectively located at adjacent ends of the first and second segments. The female connector and the terminal connector are detachably electrically connected. Thus, the entire light-emitting component 31 can be disassembled from the wall light component 4 by separating the female connector and the terminal connector, making installation and maintenance more convenient.

[0081] In one embodiment, the solar lamp further includes a support strip 5 extending along the height direction, with both ends of the support strip 5 detachably connected to the upper mounting base 11 and the lower mounting base 12 on the side adjacent to the back plate 13, respectively; the light-emitting component 31 includes a light strip 311, which is mounted on the wall of the support strip 5 away from the back plate 13; both ends of the back plate 13 are detachably connected to the upper mounting base 11, the lower mounting base 12 and the support strip 5.

[0082] The support strip 5 refers to a strip-shaped load-bearing structure extending along the height of the lamp, which can be made of aluminum alloy profiles or steel strips, and is used to provide a mounting base 1 for the lamp strip 311. The detachable connection between the support strip 5 and the upper mounting base 11 and the lower mounting base 12 can be achieved by bolt connection or elastic snap-fit ​​connection, which facilitates disassembly and maintenance. The two ends of the back plate 13 can be connected to the upper mounting base 11 and the lower mounting base 12 by positioning pins and locking nuts, which ensures structural stability and reduces assembly complexity.

[0083] Specifically, the support strip 5 extends longitudinally along the luminaire and connects to the upper and lower mounting bases 12, forming a rigid support frame. The light strip 311 is fixed to the front side wall 133 of the support strip 5 by means of a slot or adhesive, forming a lighting unit independent of the back plate 13. The back plate 13 is connected to the mounting base and the support strip 5 by bolts, forming a separable closed structure. Compared to directly installing the light strip 311 onto the back plate 13, this avoids pulling and damaging the wires of the light strip 311 when the back plate 13 is disassembled, thus improving the safety of disassembly and assembly.

[0084] In one embodiment, a drainage gap 103 communicating with the inner cavity of the light-transmitting cover 32 is formed at the joint between the back plate 13 and the upper mounting base 11 and / or the back plate 13 and the lower mounting base 12.

[0085] The drainage gap 103 refers to the pre-reserved gap or channel in the connection area between the back plate 13 and the upper mounting base 11 and lower mounting base 12. Specifically, it can be achieved by a partial recess or misalignment structure on the mating surface, used to drain moisture from inside the light-transmitting cover 32. The mating point refers to the assembly and joint area between the back plate 13 and the mounting base, which can be achieved by a flat fit or a concave-convex fit, forming a drainage channel by adjusting the assembly gap. During assembly, the back plate 13 and the mounting base form a continuous or intermittent gap through a specific structure, which communicates with the internal space of the light-transmitting cover 32. When water vapor or liquid enters the inner cavity of the light-transmitting cover 32, gravity guides the liquid downwards along the gap, eventually draining from the bottom of the mounting base. The assembly gap size between the back plate 13 and the mounting base can be controlled to prevent external impurities from entering while allowing smooth liquid drainage. This solution achieves automatic drainage through the gap design at the joint, which can effectively drain water accumulated inside the light-transmitting cover 32, and prevent moisture from lingering and corroding the light-emitting component 31 and battery 312. This improves the service life of the lamp in outdoor humid environments, and eliminates the need for additional sealing or drainage components, simplifying the structure and reducing maintenance frequency.

[0086] The working process of a solar light is as follows: The photovoltaic panel 22 of photovoltaic module 2 receives sunlight, converts light energy into electrical energy, and stores it in battery 312. At night or in low-light conditions, battery 312 simultaneously powers the light-emitting component 31 and the wall lamp component 4, enabling them to operate. The LED beads of the light-emitting component 31 emit light, which is evenly diffused through the light-transmitting cover 32 to provide illumination; the lamp panel 41 of the wall lamp component 4 emits light, which is directed upwards and / or downwards through the lamp cover 42 to concentrate the light onto the wall. The solar lamp is equipped with a light-controlled switch that automatically controls the on / off state of the light-emitting component 31 according to the intensity of ambient light, achieving intelligent lighting.

[0087] The maintenance process for solar lights is as follows: Loosen the fasteners connecting the back plate 13 to the upper mounting base 11 and lower mounting base 12, and remove the back plate 13 from the upper mounting base 11 and lower mounting base 12. Then remove the support strip 5, and remove the light-transmitting cover 32 from the upper slot 111 and lower slot 121. After removing the light-transmitting cover 32, the light-emitting component 31 can be directly replaced or repaired. Loosen the fasteners of the mounting bracket 21, and remove the photovoltaic module 2 from the upper groove 112 and lower groove 122 for cleaning or replacement. After maintenance, reassemble the solar lamp following the reverse steps, ensuring that all components are securely installed.

[0088] This utility model's solar lamp, through optimized structural design of the substrate 1, photovoltaic module 2, and lighting module 3, achieves advantages such as convenient installation, excellent waterproof and dustproof performance, high light energy utilization efficiency, and easy maintenance. Specific embodiments detail the structure of each component, assembly method, working process, and maintenance method of the solar lamp, fully demonstrating the practicality and innovation of this utility model. This solar lamp is suitable for various outdoor scenarios such as road lighting, courtyard lighting, and landscape lighting, and has broad application prospects.

[0089] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A solar lamp, comprising a substrate, a photovoltaic module, and a lighting module, wherein the substrate is adapted to be fixed to a column or a wall; characterized in that: The substrate has an upper mounting base and a lower mounting base at both ends in the height direction of the solar lamp; The lighting module includes a light-emitting component and a light-transmitting cover. The light-emitting component is attached to the base, and the two ends of the light-transmitting cover are respectively connected to an upper mounting base and a lower mounting base. Both the light-emitting component and the light-transmitting cover are configured to extend along the height direction. The photovoltaic module is positioned on the front side of the light-transmitting cover and extends between the upper and lower mounting bases.

2. The solar lamp of claim 1, wherein, The upper mounting base and the lower mounting base are connected via a back plate, which has positioning grooves at both ends in the width direction for fixing the light-transmitting cover.

3. The solar lamp of claim 2, wherein, The back panel includes a bottom wall and side walls connected to both sides of the bottom wall in the width direction. The outer periphery of the side wall is connected with a flange, and the flange is bent relative to the side wall to form the positioning groove. The two side edges of the light-transmitting cover in the width direction are correspondingly embedded in the two positioning grooves.

4. The solar lamp of claim 3, wherein, The bottom wall has mounting edges at both ends in the height direction that overlap with the upper mounting base and the lower mounting base, respectively. The bottom wall, the two side walls and the two mounting edges enclose a receiving space. The base is mounted on the back plate and is located within the receiving space.

5. The solar lamp as described in claim 2, characterized in that, The back plate has mounting edges at both ends that overlap with the upper mounting base and the lower mounting base, and the upper mounting base and the lower mounting base are locked to the mounting edges by fasteners.

6. The solar lamp as described in claim 3, characterized in that, The upper mounting base has an upper slot that fits the upper end of the light-transmitting cover, and the lower mounting base has a lower slot that fits the lower end of the light-transmitting cover. The light-transmitting cover is clamped and positioned between the upper mounting base and the lower mounting base.

7. The solar lamp of claim 2, wherein, The light-transmitting cover includes three light-transmitting units, one of which is disposed opposite to the back plate, and the other two light-transmitting units are respectively connected to the two positioning grooves of the back plate; adjacent light-transmitting units are assembled by a light-transmitting sealing strip.

8. The solar lamp of claim 1, wherein, The photovoltaic module includes a mounting frame and a photovoltaic panel. The photovoltaic panel is fixedly connected to the mounting frame, and both ends of the mounting frame are fixedly connected to the upper and lower mounting bases, respectively.

9. The solar lamp as described in claim 8, characterized in that, The upper mounting base and the lower mounting base each have an upper protrusion and a lower protrusion that protrude in a direction away from the light-transmitting cover. The upper protrusion and the lower protrusion define an upper groove and a lower groove, respectively. The upper and lower ends of the mounting bracket are respectively embedded in the upper groove and the lower groove.

10. The solar lamp of any one of claims 1 to 9, wherein, The upper mounting base and / or the lower mounting base are provided with a wall light assembly for illuminating the wall.

11. The solar lamp of claim 10, wherein, The upper mounting base and / or the lower mounting base are provided with at least one light-transmitting hole. The wall light assembly includes a lamp panel and a lampshade. The lampshade is correspondingly embedded in the light-transmitting hole, and the lamp panel is correspondingly disposed inside the lampshade.

12. The solar lamp of claim 11, wherein, The lampshade is disposed on the side of the lower mounting base or the upper mounting base near the base, such that the distance between the lampshade and the base is less than the distance between the lampshade and the photovoltaic module.

13. The solar lamp of claim 11, wherein, The inner wall surface of the upper mounting base and / or the lower mounting base is provided with a connecting post, and the lamp plate is fixedly connected to the connecting post by a locking member.

14. The solar lamp of claim 11, wherein, The light-emitting component includes an electrically connected light strip and a battery. The light strip has electrical connection points at both ends, and the light panel is electrically connected to the electrical connection point adjacent to one end of the light strip via a wire.

15. The solar lamp of claim 2, wherein, The solar lamp also includes a support strip extending along the height direction, with both ends of the support strip detachably connected to the upper mounting base and the lower mounting base on the side adjacent to the back plate, respectively; the light-emitting component includes a light strip, which is mounted on the wall of the support strip away from the back plate; both ends of the back plate are detachably connected to the upper mounting base, the lower mounting base, and the support strip.

16. The solar lamp of claim 2, wherein, A drainage gap communicating with the inner cavity of the light-transmitting cover is formed between the back plate and the upper mounting base and / or at the joint between the back plate and the lower mounting base.

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