A new solar lamp

Abstract

The utility model discloses a novel solar lamp, four corner positions of aluminium section bar frame all are connected with die casting aluminium adapter through the mode that splices and engages, and the top edge position of aluminium section bar frame and die casting aluminium adapter all is connected with the fender, the bottom inboard of aluminium section bar frame and die casting aluminium adapter is connected with the aluminium panel with embedded joint mode, the bottom of aluminium panel is connected with a plurality of groups integrated light source with equidistant bolt, utilize the two overturning grooves of aluminium section bar frame one side edge portion and set up, make aluminium roof panel can rotate through the card post and semicircular guide rail to the solar panel of aluminium section bar roof panel drive overturning conveniently, to this convenient solar panel is split from the top of aluminium section bar frame, and then combine the pushing and dismounting effect of aluminium section bar roof panel, and solar panel is conveniently disassembled alone, thereby convenient and quick solar panel maintenance, improved the convenience of solar panel overhaul maintenance process.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic lighting equipment technology, specifically a novel solar lamp. Background Technology

[0002] Solar lights are electric lights that convert solar energy into electricity using solar panels. During the day, even on cloudy days, solar panels collect and store solar energy, mainly using solar cells made based on the photovoltaic effect. During the day, the solar panels receive solar radiation energy and convert it into electrical energy, which is then stored in a battery after passing through a charge and discharge controller. At night, when lighting is needed, the solar lights power LED lights. Current solar lights consist of photovoltaic cell modules, LED light source modules, lithium iron phosphate battery packs, solar intelligent controllers, and aluminum casing accessories. As an environmentally friendly and energy-saving new energy street light, solar lights have been increasing their market share in the domestic and international lighting markets year by year.

[0003] However, current solar lights also have their limitations. Due to the limited cycle life of lithium iron phosphate batteries, the lifespan of solar lights is usually only 5-6 years. Therefore, repairing and replacing batteries and corresponding damaged parts has become a problem. Moreover, due to the structural problems of most current solar lights, when parts need to be replaced, the photovoltaic panels cannot be opened from the top or disassembled separately. This means that when solar lights need maintenance and repair, they must be removed from the pole and returned to the factory for complete disassembly in order to maintain and replace batteries and related parts. This makes maintenance work consume a lot of time, manpower, material resources and financial resources. Utility Model Content

[0004] This utility model provides a novel solar lamp that effectively solves the limitations of current solar lamps mentioned in the background art. Due to the limited cycle life of lithium iron phosphate batteries, the lifespan of solar lamps is typically 5-6 years. Therefore, repairing and replacing batteries and corresponding damaged parts has become a problem. Moreover, due to the structural problems of most current solar lamps, when parts need to be replaced, the photovoltaic panels cannot be opened from the top or disassembled separately. This means that when the solar lamp needs maintenance and repair, it is necessary to remove the solar lamp from the lamp post and return it to the factory for complete disassembly in order to maintain and replace the batteries and related parts. This results in a significant waste of time, manpower, material resources, and financial resources for maintenance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel solar lamp, comprising an aluminum profile frame and a die-cast aluminum adapter. The four corners of the aluminum profile frame are connected to the die-cast aluminum adapter by splicing and snapping. The top edges of the aluminum profile frame and the die-cast aluminum adapter are connected to a protective plate. A solar panel is embedded in the inner side of the protective plate. An aluminum panel is embedded in the inner bottom of the aluminum profile frame and the die-cast aluminum adapter. The bottom end of the aluminum panel is connected to several sets of integrated light sources at equal intervals by bolts, and the surface of the integrated light sources is uniformly provided with LED beads.

[0006] A support plate is provided on the inner top of the aluminum profile frame and the die-cast aluminum adapter. The edge of the solar panel is attached to the top surface of the support plate. Two flip grooves are symmetrically opened on the edges of the aluminum profile frame, the protective plate and the support plate located on one side of the solar panel.

[0007] The aluminum profile frame and the die-cast aluminum adapter are provided with a semi-circular guide rail on the top inner side. The inner side of the semi-circular guide rail is connected to the flip groove by a push-in snap-fit ​​with a clip post. The edge of the clip post is fixedly connected to the aluminum profile top plate. The end of the aluminum profile top plate is provided with an installation slot. The edge of the solar panel is snap-fitted and installed in the installation slot.

[0008] Preferably, the aluminum profile frame, die-cast aluminum adapter, solar panel and aluminum panel together form an installation chamber, which is used to install lithium iron phosphate battery and solar intelligent controller, and to install the electrical connection between lithium iron phosphate battery, solar intelligent controller and integrated light source;

[0009] The aluminum profile top plate rotates along a semi-circular guide rail via a locking post, and the aluminum profile top plate drives the solar panel to flip along the flip groove.

[0010] Preferably, the aluminum profile top plate fixes the solar panel to the aluminum profile frame by pressing plates, the edge of the support plate is connected to the solar panel by pressure strips, and a sealing strip is provided at the connection between the inner side of the support plate and the solar panel.

[0011] Preferably, the bottom of the aluminum profile frame and the die-cast aluminum adapter is provided with a bottom water guide groove, and the position height of the bottom water guide groove is lower than the position height of the aluminum panel. Drainage holes are equally spaced at the bottom of the aluminum profile frame and the die-cast aluminum adapter corresponding to the bottom end of the bottom water guide groove. A baffle is provided on the inner side of the aluminum profile frame and the die-cast aluminum adapter on the side of the top of the bottom water guide groove.

[0012] The bottom of the aluminum profile frame and the die-cast aluminum adapter is provided with a load-bearing base on one side of the stop block, and an aluminum panel slot is formed on one side of the bottom of the load-bearing base.

[0013] Preferably, the die-cast aluminum adapter is provided with snap-fit ​​blocks on both sides, and the die-cast aluminum adapter is connected to the bottom water guide groove at the bottom of the aluminum profile frame through the snap-fit ​​blocks on its sides.

[0014] Preferably, the edge of the load-bearing base forms an aluminum panel slot through a clamping plate, and the edge of the aluminum panel is fitted and snapped into the aluminum panel slot.

[0015] Compared with the prior art, the advantages of this utility model are: the structure of this utility model is scientific and reasonable, and it is safe and convenient to use.

[0016] 1. The semi-circular guide rail set on the inner side of the top of the aluminum profile frame facilitates the quick and easy connection of the clips by pushing them in, thereby enabling the rapid installation of the aluminum profile top plate. The mounting slot on the inner side of the aluminum profile top plate facilitates the snap-fit ​​installation of the solar panel, thus making it easy to quickly limit the installation of one side of the solar panel.

[0017] By utilizing two flip grooves on one side of the aluminum profile frame, the top plate of the aluminum profile can be rotated via the locking post and semi-circular guide rail. This facilitates the flipping of the solar panel by the top plate, making it easy to separate the solar panel from the top of the aluminum profile frame. Combined with the pushing and disassembling action of the top plate, it is easy to remove the solar panel individually, thus facilitating quick and easy maintenance of the solar panel and improving the convenience of the solar panel inspection and maintenance process.

[0018] 2. The bottom water guide channel formed at the bottom of the aluminum profile frame not only facilitates the snap-fit ​​connection between the aluminum profile frame and the die-cast aluminum adapter, but also, because the bottom water guide channel is lower than the aluminum panel, water stains entering the aluminum profile frame will flow directly into the bottom water guide channel along the inner wall of the aluminum profile frame, without affecting the aluminum panel and its electrical components. At the same time, the drainage hole at the bottom of the bottom water guide channel facilitates the rapid discharge of water stains, thereby achieving waterproofing inside the aluminum profile frame and preventing water from entering and affecting the normal operation of the solar light.

[0019] The use of blocks, load-bearing bases, and aluminum panel slots facilitates the quick and easy assembly of aluminum panels, improving the overall assembly efficiency of solar lights.

[0020] In summary, a new type of lamp housing is formed by embedding four die-cast aluminum adapters with an aluminum profile frame. No external screws are required for fixing. An aluminum profile frame with a three-quarter circular guide rail and a sliding solar panel clip are designed. The solar panel is installed on the clip and fixed to the clip with glass-specific screws with rubber pads. The clip can slide back and forth freely in the semi-circular guide rail.

[0021] Meanwhile, by cutting a matrix-style flip groove into the aluminum profile frame, the buckle can be flipped 100° in the direction perpendicular to the aluminum profile frame, realizing the opening and closing of the solar panel. This allows for the direct opening of the solar panel to repair or replace the internal components such as batteries, controllers, circuits, and LED light sources, eliminating the need to remove the light fixture from the high-altitude pole and return it to the factory for repair or replacement. This greatly improves the convenience and reduces the maintenance cost of solar lights. Attached Figure Description

[0022] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0023] In the attached diagram:

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the solar panel of this utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the aluminum panel of this utility model;

[0027] Figure 4 This is a structural schematic diagram of the die-cast aluminum adapter of this utility model;

[0028] Figure 5 This is a cross-sectional schematic diagram of the aluminum profile frame of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the card post of this utility model;

[0030] Figure 7 This is a structural schematic diagram of the aluminum profile top plate of this utility model;

[0031] Figure 8 This is a structural schematic diagram of the solar panel and aluminum panel of this utility model;

[0032] The following are the labeling elements in the diagram: 1. Aluminum profile frame; 2. Die-cast aluminum adapter; 3. Protective plate; 4. Solar panel; 5. Aluminum panel; 6. Integrated light source; 7. Lamp bead; 8. Support plate; 9. Flip groove; 10. Semi-circular guide rail; 11. Clip post; 12. Aluminum profile top plate; 13. Mounting slot; 14. Bottom water guide groove; 15. Drain hole; 16. Stop block; 17. Load-bearing base; 18. Aluminum panel slot. Detailed Implementation

[0033] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0034] Example: Figure 1-8 As shown, this utility model provides a technical solution: a novel solar lamp, including an aluminum profile frame 1 and die-cast aluminum adapters 2. The four corners of the aluminum profile frame 1 are connected to the die-cast aluminum adapters 2 via a splicing and snap-fit ​​method. Protective plates 3 are connected to the top edges of both the aluminum profile frame 1 and the die-cast aluminum adapters 2. A solar panel 4 is embedded inside the protective plate 3 to protect the solar panel 4 from damage during transportation. An aluminum panel 5 is embedded into the bottom inner side of the aluminum profile frame 1 and the four die-cast aluminum adapters 2. The bottom inner sides of the aluminum profile frame 1 and the four die-cast aluminum adapters 2 are all embedded in the aluminum panel 5. Several integrated light sources 6 are equidistantly connected to the bottom of the aluminum panel 5 via bolts. Each integrated light source 6 includes an L... The LED beads, optical lens, aluminum profile frame 1, die-cast aluminum adapter 2, solar panel 4, and aluminum panel 5 together form an installation chamber for installing lithium iron phosphate batteries and solar intelligent controllers. The installation of lithium iron phosphate batteries, solar intelligent controllers, and the electrical connection between the integrated light source 6 ensures the sealing and waterproofing of the lamp and facilitates later maintenance and repair. Only the upper solar panel 4 needs to be opened to inspect the internal components of the lamp, which facilitates the installation of the solar lamp components. The surface of the integrated light source 6 is evenly covered with LED beads 7. The new structural design of the whole lamp makes the solar panel 4 of this new type of solar lamp easy to open and close, which greatly reduces the actual cost of maintenance and repair during the use of the lamp and the financial and material costs.

[0035] A support plate 8 is provided on the inner top of the aluminum profile frame 1 and the die-cast aluminum adapter 2. The edge of the solar panel 4 is attached to the top surface of the support plate 8. Two flip grooves 9 are symmetrically opened on the edges of the aluminum profile frame 1, the guard plate 3 and the support plate 8 located on one side of the solar panel 4. The new connection structure of the semi-circular guide rail 10 and the solar panel 4 is firm and reliable, and easy and quick to install. The installation structure of the solar panel 4 clip allows the solar panel 4 to be installed and disassembled independently without disassembling the entire lamp to replace the solar panel 4.

[0036] A semi-circular guide rail 10 is provided on the inner top edge of the aluminum profile frame 1 and the die-cast aluminum adapter 2. A locking post 11 is connected to the inner side of the semi-circular guide rail 10 at the corresponding flip groove 9 via a push-in snap-fit ​​method. An aluminum profile top plate 12 is fixedly connected to the edge of the locking post 11. The aluminum profile top plate 12 rotates along the semi-circular guide rail 10 via the locking post 11, causing the solar panel 4 to flip along the flip groove 9. This facilitates the flipping of the solar panel 4 by the aluminum profile top plate 12, enabling the individual disassembly of the solar panel 4 and improving the convenience of maintenance and repair. The end of the device is provided with a mounting slot 13. The edge of the solar panel 4 is fitted and snapped into the mounting slot 13. The aluminum profile top plate 12 fixes the solar panel 4 to the aluminum profile frame 1 by a pressure plate. The edge of the support plate 8 is connected to the solar panel 4 by a pressure strip. A sealing strip is provided at the connection between the inner side of the support plate 8 and the solar panel 4, which facilitates the fixed connection between the solar panel 4 and the aluminum profile top plate 12. At the same time, it is easy to install the solar panel 4 onto the top of the aluminum profile frame 1. The sealing strip is squeezed and deformed, so that the lamp has excellent waterproof performance and ensures its sealing after installation.

[0037] The bottom of the aluminum profile frame 1 and the die-cast aluminum adapter 2 is provided with a bottom water guide groove 14. The structural design of the sealing strip and the bottom water guide groove 14 provides double protection for the waterproof structure of the whole lamp, achieving waterproofing inside the lamp shell and preventing water from entering and affecting the normal operation of the solar lamp. Both sides of the die-cast aluminum adapter 2 are provided with snap-fit ​​blocks, and the die-cast aluminum adapter 2 is connected to the bottom water guide groove 14 at the bottom of the aluminum profile frame 1 through the snap-fit ​​blocks on its side, which facilitates the snap-fit ​​connection between the aluminum profile frame 1 and the die-cast aluminum adapter 2. The bottom water guide groove 14 is lower than the aluminum panel 5. Drainage holes 15 are equidistantly opened at the bottom of the aluminum profile frame 1 and the bottom of the die-cast aluminum adapter 2 at the bottom end corresponding to the bottom of the bottom water guide groove 14. A stop block 16 is provided on the inner side of the aluminum profile frame 1 and the die-cast aluminum adapter 2 at the top side of the bottom water guide groove 14. The stop block 16 is used to fix the die-cast aluminum adapter 2.

[0038] The bottom of the aluminum profile frame 1 and the die-cast aluminum adapter 2 is provided with a load-bearing base 17 on one side of the stop block 16, and an aluminum panel slot 18 is formed on one side of the bottom of the load-bearing base 17. The edge of the load-bearing base 17 forms the aluminum panel slot 18 through a card plate. The edge of the aluminum panel 5 fits and is connected in the aluminum panel slot 18, which facilitates the quick snap-fit ​​assembly of the aluminum panel 5 and improves the overall assembly efficiency of the solar lamp. Through the ingenious design of the buckles and pressing assembly accessories of the aluminum profile frame 1, the die-cast aluminum adapter 2, and the solar panel 4, the assembly efficiency of the solar lamp is greatly improved. The assembly of the lamp body shell kit is convenient and quick, and the appearance is simple and beautiful without screws. The aluminum profile frame 1 is connected tightly and the appearance has a simple curved design, making the lamp look neat and beautiful.

[0039] The working principle and usage process of this utility model: In the actual application of this new solar lamp, the locking post 11 is first quickly connected to the semi-circular guide rail 10 by pushing it in and locking it in, and the locking post 11 is pushed to the position corresponding to the flip groove 9, so as to realize the quick locking and installation of the aluminum profile top plate 12. Then, the aluminum panel 5 is quickly locked and installed by the aluminum panel locking groove 18 on the side of the bottom load-bearing base 17 of the aluminum profile frame 1, so as to realize the quick installation of the integrated light source 6 and lamp beads 7 at the bottom of the aluminum panel 5.

[0040] Then, after the aluminum profile frame 1 and the aluminum panel 5 are snapped together, the aluminum profile frame 1 is assembled as a whole using the die-cast aluminum adapter 2. The snap-fit ​​block on the side of the die-cast aluminum adapter 2 fits and snaps with the bottom water guide groove 14 at the bottom of the aluminum profile frame 1, so as to realize the quick snap-fit ​​connection between the aluminum profile frame 1 and the die-cast aluminum adapter 2. In the new structure formed by the aluminum profile frame 1 and the die-cast aluminum adapter 2, the snap-fit ​​post 11 of the solar panel 4 is embedded in the semi-circular guide rail 10 of the aluminum profile frame 1. By rotating the snap-fit, the solar panel 4 can rotate 100° in the direction perpendicular to the aluminum profile frame 1, so as to open or close the solar panel 4. This makes it convenient to repair and replace the internal parts of the lamp. The workers only need to bring the parts to be replaced, reach the height of the lamp by the lifting vehicle, open the solar panel 4 of the lamp, and then maintain and repair the internal parts of the lamp. There is no need to disassemble the lamp from the height and return it to the factory for overall disassembly and repair.

[0041] During the installation of the solar panel 4, the mounting slot 13 on the inner side of the aluminum profile top plate 12 is used to facilitate the fitting and snapping of the solar panel 4, thereby enabling quick positioning and installation of one side of the solar panel 4. The two flip slots 9 on one side of the aluminum profile frame 1 allow the aluminum profile top plate 12 to rotate via the locking post 11 and the semi-circular guide rail 10, thus facilitating the flipping of the solar panel 4 by the aluminum profile top plate 12. This allows the solar panel 4 to be quickly flipped to the top of the aluminum profile frame 1, achieving convenient installation of the solar panel 4. The use of an all-aluminum lamp body ensures that the lamp will not rust even when installed in harsh coastal environments, greatly extending the service life of the lamp and avoiding safety hazards. Furthermore, when the lithium battery or other electronic components reach the end of their service life and are damaged, only the corresponding parts need to be repaired or replaced, and the entire lamp body can continue to be used, thereby greatly saving economic expenses and avoiding resource waste.

[0042] When the solar panel 4 needs to be disassembled separately, the aluminum profile top plate 12 is used to rotate and disassemble the solar panel 4 by means of the rotational connection between the clip 11 and the semi-circular guide rail 10. The clip 11 and the aluminum profile top plate 12 are used to push the solar panel 4 out, thereby realizing the individual disassembly of the solar panel 4. This makes it convenient for the inspection and maintenance of the solar panel 4. The connection and assembly of the clip of the solar panel 4 and the lamp body is convenient and quick. The aluminum profile frame 1 has a semi-circular guide rail 10, which fits perfectly with the clip 11 of the clip of the solar panel 4, realizing the opening and closing of the solar panel 4 later. The individual disassembly and installation of the solar panel 4 is very convenient. The newly designed solar panel 4 clip has a corresponding solar panel 4 slot. Just insert the solar panel 4 into the slot and fix the solar panel 4 firmly to the clip with the screw with rubber pad. The entire installation and disassembly process can be completed with only a screwdriver.

[0043] Furthermore, during the application of solar lights, the bottom water guide groove 14 of the aluminum profile frame 1 is positioned lower than the aluminum panel 5. Therefore, when water enters the aluminum profile frame 1, it flows directly along the inner wall of the frame into the bottom water guide groove 14, without affecting the aluminum panel 5 or its electrical components. Simultaneously, the drainage hole 15 at the bottom of the bottom water guide groove 14 facilitates the rapid drainage of any water, thus achieving waterproofing inside the aluminum profile frame 1 and preventing water ingress from affecting the normal operation of the solar lights. This excellent waterproof structure, along with the new aluminum profile frame 1, incorporates a waterproof sealing strip. When the solar panel 4 is fixed to the lamp body through the bolts and screw holes at the top of the aluminum profile frame 1 and the photovoltaic plate, the waterproof sealing strip is deformed by the solar panel 4, thus giving the lamp excellent waterproof performance. The bottom of the aluminum profile frame 1 is designed with a bottom water guide groove 14. Even if rainwater leaks into the lamp body, the water will not flow into the LED light source module, battery, or controller installation position. All accumulated water will collect in the bottom water guide groove 14. After the lamp is installed, the lower end of the bottom water guide groove 14 is designed with a drainage hole, further avoiding the safety hazard of the solar lamp being damaged by water.

[0044] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A novel solar lamp, comprising an aluminum profile frame (1) and a die-cast aluminum adapter (2), characterized in that: The four corners of the aluminum profile frame (1) are connected to die-cast aluminum adapters (2) by splicing and snapping. The top edges of the aluminum profile frame (1) and the die-cast aluminum adapters (2) are connected to guard plates (3). A solar panel (4) is embedded in the inner side of the guard plate (3). An aluminum panel (5) is connected to the bottom inner side of the aluminum profile frame (1) and the die-cast aluminum adapters (2) by embedding and snapping. Several sets of integrated light sources (6) are connected at equal intervals at the bottom of the aluminum panel (5) by bolts. The surface of the integrated light source (6) is uniformly provided with lamp beads (7). The aluminum profile frame (1) and the die-cast aluminum adapter (2) are provided with a support plate (8) on the top inner side. The edge of the solar panel (4) is attached to the top surface of the support plate (8). The aluminum profile frame (1), the guard plate (3) and the support plate (8) located on one side of the solar panel (4) are symmetrically provided with two flip grooves (9). The top inner side of the aluminum profile frame (1) and the die-cast aluminum adapter (2) is provided with a semi-circular guide rail (10), and the inner side of the semi-circular guide rail (10) is connected to the flip groove (9) by a push-in snap-fit ​​method with a snap-fit ​​post (11). The edge of the snap-fit ​​post (11) is fixedly connected to the aluminum profile top plate (12), and the end of the aluminum profile top plate (12) is provided with an installation slot (13). The edge of the solar panel (4) is snap-fitted and installed in the installation slot (13).

2. The novel solar lamp according to claim 1, characterized in that: The aluminum profile frame (1), die-cast aluminum adapter (2), solar panel (4) and aluminum panel (5) enclose an installation chamber, which is used to install lithium iron phosphate batteries, solar intelligent controllers, and to install the electrical connection between lithium iron phosphate batteries, solar intelligent controllers and integrated light source (6). The aluminum profile top plate (12) rotates along the semi-circular guide rail (10) via the locking post (11), and the aluminum profile top plate (12) drives the solar panel (4) to rotate along the flip groove (9).

3. A novel solar lamp according to claim 1, characterized in that: The aluminum profile top plate (12) fixes the solar panel (4) to the aluminum profile frame by pressing the plate. The edge of the support plate (8) is connected to the solar panel (4) by a pressure strip, and a sealing strip is provided at the connection between the inner side of the support plate (8) and the solar panel (4).

4. A novel solar lamp according to claim 1, characterized in that: The bottom of the aluminum profile frame (1) and the die-cast aluminum adapter (2) is provided with a bottom water guide groove (14), and the position height of the bottom water guide groove (14) is lower than the position height of the aluminum panel (5). Drainage holes (15) are provided at equal intervals at the bottom of the aluminum profile frame (1) and the die-cast aluminum adapter (2) corresponding to the bottom end of the bottom water guide groove (14). A baffle (16) is provided on the inner side of the aluminum profile frame (1) and the die-cast aluminum adapter (2) on the top side of the bottom water guide groove (14). The bottom of the aluminum profile frame (1) and the die-cast aluminum adapter (2) is provided with a load-bearing base (17) on one side of the stop block (16), and an aluminum panel slot (18) is formed on one side of the bottom of the load-bearing base (17).

5. A novel solar lamp according to claim 4, characterized in that: Both sides of the die-cast aluminum adapter (2) are provided with snap-fit ​​blocks, and the die-cast aluminum adapter (2) is connected to the bottom water guide groove (14) at the bottom of the aluminum profile frame (1) by snap-fit ​​blocks on its sides.

6. A novel solar lamp according to claim 4, characterized in that: The edge of the load-bearing base (17) forms an aluminum panel slot (18) through a card plate, and the edge of the aluminum panel (5) is fitted and connected to the aluminum panel slot (18).

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