A tilt-adjustable solar energy street lamp

Abstract

The utility model relates to a kind of adjustable-inclination embrace and clamp formula solar street lamps, with shell, the shell bottom is embedded with lampshade, and lampshade top is provided with PCBA lamp plate;PCBA control panel is arranged in the shell, and the PCBA lamp plate is electrically connected with PCBA control panel;The position of shell bottom close to rear end is provided with battery cabin, and battery is arranged in battery cabin, and the battery is electrically connected with PCBA control panel;The shell bottom is provided with infrared inductor electrically connected with PCBA control panel, and top is embedded with solar panel and the PCBA control panel electrically connected;The rear end of the shell is provided with the embrace device that is hingedly connected with it.This adjustable-inclination embrace and clamp formula solar street lamp saves cost, and installation and disassembly are convenient, can be flexibly adjusted irradiation angle according to lighting requirement, operation and use are flexible;And the bottom of battery cabin is provided with opening, can be conveniently disassembled and replaced battery, improve the service life of street lamp, product maintenance cost is low, and adaptability is strong.

Description

Technical Field

[0001] This utility model relates to street lights, and more particularly to a tilt-adjustable clip-on solar street light. Background Technology

[0002] Streetlights are widely used as road lighting fixtures. Existing streetlights come in various structures and styles, primarily consisting of a pole and a lamp head. The lamp head is fixed to the top of the pole and connected to a power line via a wiring harness. The power line supplies power to the lamp head, enabling it to emit light. However, in existing streetlight structures, the lamp head is fixed to the pole, meaning its lighting angle and height are fixed and cannot be adjusted after installation. Furthermore, since most existing streetlights are connected to the power line via a wiring harness, they cannot provide illumination during power outages.

[0003] To address the drawbacks of power outages and lack of lighting, some streetlights now utilize solar energy. These solar streetlights convert and store solar energy into electrical energy to provide illumination. However, existing solar streetlights have components such as the lamp panel and battery completely enclosed within the lamp body housing, making assembly and disassembly inconvenient. The battery, in particular, experiences a decline in energy storage performance and lifespan after a period of use, resulting in reduced lighting performance. Due to the inconvenience of battery removal and installation, the entire lamp body needs to be replaced, leading to high maintenance costs. Furthermore, the angle of the lamp head in existing solar streetlights cannot be adjusted, significantly limiting their lighting angle and making them less flexible in use. Additionally, most existing solar streetlights have an integrated pole and lamp body structure, further increasing operating costs. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a tilt-adjustable clip-on solar street light that is easy to assemble and disassemble and whose tilt angle is easy to adjust.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] An adjustable-angle clip-on solar street light includes a housing. A lampshade is embedded in the bottom of the housing, and a PCBA lamp board is fixedly connected to the top of the lampshade and pressed against the top surface of the lampshade. The LEDs on the PCBA lamp board correspond to the lampshade. A PCBA control board is located inside the housing at the rear side of the PCBA lamp board, and the PCBA lamp board is electrically connected to the PCBA control board. A downward-opening battery compartment is located near the rear end of the bottom of the housing, and a battery is located inside the battery compartment. The battery is electrically connected to the PCBA control board through a battery connecting piece embedded in the battery compartment. An infrared sensor electrically connected to the PCBA control board is located at the bottom of the housing between the lampshade and the battery compartment. A solar panel is embedded in the top of the housing and electrically connected to the PCBA control board. A hinge joint integrally formed with the rear center of the housing is located on one side of the rear end, and a clamping device is provided on the hinge joint and hinged to it. The housing can be adjusted vertically relative to the clamping device.

[0007] Furthermore, the clamping device consists of a base and a fixed seat; the front end of the base is provided with a forward-protruding connecting head, one side of which fits against one side of the hinge joint, and the connecting head and the hinge joint are connected by positioning bolts passing through them on both sides. The positioning bolts are provided with a first horn nut that engages with their threads, and the first horn nut is used to adjust the tightness between the connecting head and the hinge joint; the base and the fixed seat are movably connected by clamping bolts, and there are two clamping bolts, which respectively pass through the left and right sides of the base and the fixed seat, and a second horn nut that engages with the threads of the clamping bolts is provided at the rear end of the fixed seat.

[0008] Furthermore, the corresponding surfaces of the base and the fixing seat are both concave arc-shaped surfaces, which constitute the clamping part.

[0009] Furthermore, the mating surfaces of the connector and the hinge are both toothed surfaces and can cooperate with each other; the end faces of the connector and the hinge are provided with corresponding and interconnected shaft holes, and the positioning bolts pass through the corresponding shaft holes.

[0010] Furthermore, multiple positioning posts are provided inside the housing near the outer edge of the lampshade. Each positioning post has a threaded hole with an opening at the top. The PCBA lamp board is fixedly connected to the positioning posts by screws that mate with the threaded holes.

[0011] Furthermore, a recessed sealing groove is provided along the edge of the shell near the top, and a sealing ring is provided in the sealing groove, the top surface of which abuts against the bottom surface of the solar panel.

[0012] Furthermore, a power switch electrically connected to the PCBA control board is provided at the bottom of the housing on the side of the infrared sensor.

[0013] Furthermore, a pressure plate is provided on the top of the PCBA control board. The pressure plate is fixedly installed in the housing by screws, and its bottom surface abuts against the top surface of the PCBA control board.

[0014] Furthermore, a sealing ring is provided at the fitting part between the lampshade and the housing.

[0015] Furthermore, a battery cover is provided at the bottom opening of the battery compartment.

[0016] Compared with existing technologies, the advantages of this utility model are: this tilt-adjustable clamp-on solar street light eliminates the need for a lamp pole structure, as it can be clamped and fixed to a columnar object through a clamping device, saving costs and making installation and disassembly more convenient; the hinged connection between the housing and the clamping device allows for flexible adjustment of the illumination angle according to lighting requirements, making operation and use flexible; furthermore, the bottom of the battery compartment has an opening, which facilitates the removal and replacement of batteries, improving the lifespan of the street light, resulting in low product maintenance costs, energy savings from solar lighting, and strong adaptability. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the top axial side structure of an adjustable tilt clamp-type solar street light according to this utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of a tilt-adjustable clamp-on solar street light according to this utility model;

[0020] Figure 3 This is a schematic diagram of the top structure of an adjustable tilt clamp-on solar street light according to this utility model;

[0021] Figure 4 yes Figure 3 Structural cross-sectional view of AA;

[0022] Figure 5 and Figure 6 This is a schematic diagram of the internal structure of the housing of a tilt-adjustable clamp-on solar street light according to this utility model;

[0023] Figure 7 This is a schematic diagram of the bottom structure of the housing in a tilt-adjustable clamp-on solar street light according to this utility model;

[0024] Figure 8 This is a schematic diagram of the external structure of the housing in a tilt-adjustable clamp-on solar street light according to this utility model;

[0025] Figure 9 This is a schematic diagram of the assembly structure of the base and fixing seat in a tilt-adjustable clamp-type solar street light according to this utility model.

[0026] In the diagram: 1. Housing; 11. Solar panel; 111. Sealing groove; 112. Positioning post; 113. Hinge joint; 1131. Shaft connection hole; 12. Lampshade; 121. Sealing ring; 13. Infrared sensor; 131. PCBA control board; 1311. Pressure plate; 14. Power switch; 15. Battery cover; 151. Battery; 16. PCBA lamp board; 17. Battery compartment; 18. Limiting tooth surface; 2. Base; 21. Positioning bolt; 22. First horn nut; 23. Connector; 3. Fixing seat; 31. Clamping part; 4. Clamping bolt; 41. Second horn nut. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the embodiments of the present invention, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," or "outer" indicate orientation or positional relationships based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships commonly used when the product of the present invention is in use, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0029] Furthermore, the use of terms such as "horizontal" or "vertical" does not imply that the component must be absolutely horizontal or vertical, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure or component must be completely horizontal, but can be slightly tilted.

[0030] In the description of the embodiments of this utility model, "a plurality of" means at least two.

[0031] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] Example

[0033] Please refer to the instruction manual attached. Figures 1-3 Instruction manual attached Figures 1-3 The image shows a specific embodiment of an adjustable-angle clip-on solar street light according to this utility model. This adjustable-angle clip-on solar street light can be clamped and fixed onto a columnar object and is mainly used for road and site lighting. It has a housing 1; see the attached specification. Figure 2 ,4 As shown in Figure 6, the housing 1 has a cavity with openings at the top and bottom, and the top and bottom openings are interconnected. A lampshade 12 is fitted into the bottom opening of the housing 1, and the lampshade 12 is fitted downwards from the top opening into the bottom opening of the housing 1; see the appendix to the specification. Figure 4 As shown, the bottom opening of the housing 1 is provided with a U-shaped slot, and the lampshade 12 has an inverted U-shaped flanged snap-fit ​​part along its top contour. This flanged snap-fit ​​part fits snugly into the slot at the bottom opening of the housing 1. To ensure a tight seal between the lampshade 12 and the housing 1, a sealing ring is provided at the fitting area between the lampshade 12 and the housing 1. This sealing ring ensures a tight seal between the lampshade 12 and the housing 1. (See attached instruction manual.) Figure 4 As shown, a PCBA lamp board 16, which is fixedly connected to the housing 1, is provided on the top of the lampshade 12. The PCBA lamp board 16 presses against the top surface of the lampshade 12. Specifically, the bottom edge of the PCBA lamp board presses against the top edge of the lampshade 12, which can limit the position of the lampshade 12 on the housing 1 and ensure the stability of the lampshade 12 on the housing 1. It should be noted that the LEDs on the PCBA lamp board 16 correspond to the lampshade 12, and the light generated by the LEDs on the PCBA lamp board 16 can be emitted through the lampshade 12. For convenient installation and removal of the PCBA lamp board 16 inside the housing 1, please refer to the appendix of the instruction manual. Figures 4-6 As shown, multiple positioning posts 112 are provided inside the housing 1 near the outer edge of the lampshade 12. Specifically, the positioning posts 112 are evenly distributed along the top contour of the bottom opening of the housing 1. Each positioning post 112 has a threaded hole with a top opening at its center. The PCBA lamp board 16 has connecting holes corresponding to the positions of the positioning posts 112 and the threaded holes. The PCBA lamp board 16 is connected to the corresponding threaded holes by screws that mate with the threaded holes, thus fixing the PCBA lamp board 16 to the positioning posts 112 and ensuring the installation and removal of the PCBA lamp board 16 within the housing 1. (Continue to refer to the appendix of the instruction manual.) Figures 4-6 As shown, a PCBA control board 131 is disposed inside the housing 1 at the rear side of the PCBA lamp board 16. A pressure plate 1311 is disposed on the top of the PCBA control board 131. The pressure plate 1311 is used to limit the position of the PCBA control board 131 inside the housing 1, mainly limiting the vertical position of the PCBA control board 131 inside the housing 1. To facilitate the installation and removal of the pressure plate 1311 inside the housing 1, refer to the attached manual. Figure 5 and 6As shown, the pressure plate 1311 is fixedly installed inside the housing 1 by screws. Fixed connecting posts are provided on both sides of the installation position of the PCBA control board 131 inside the housing 1. Each fixed connecting post has a threaded connection hole with an open top at its center. The pressure plate 1311 has fixed connecting holes corresponding to the number and position of the fixed connecting posts. The pressure plate 1311 is connected to its corresponding threaded connection hole on its bottom surface by screws passing through the fixed connecting holes, thereby fixing the PCBA control board 131 inside the housing 1. The bottom surface of the pressure plate 1311 abuts against the top surface of the PCBA control board 131, thus limiting the vertical position of the PCBA control board 131. To limit the horizontal position of the PCBA control board 131 inside the housing, refer to the appendix of the instruction manual. Figure 5 and 6 As shown, the housing 1 has at least one vertically positioned limiting plate on one side corresponding to the mounting location of the PCBA control board 131. The PCBA control board 131 has a slot that engages with the limiting plate. The PCBA control board 131 is horizontally positioned by the limiting plate. The PCBA lamp board 16 is electrically connected to the PCBA control board 131. (See attached manual.) Figure 4 and 7 As shown, a downward-facing battery compartment 17 is located near the rear end of the bottom of the housing 1. A battery 151, an 18650 battery, is housed within the battery compartment 17. The battery 151 is electrically connected to the PCBA control board 131 via battery connectors embedded at both ends within the battery compartment 17. The battery 151 supplies power to the PCBA control board 131, which controls the opening and closing of the PCBA lamp board. To protect the battery 151, a battery cover 15 is provided at the bottom opening of the battery compartment 17. The battery cover 15 engages with the bottom opening of the battery compartment 17 and is secured to the opening of the battery compartment 17 with screws, facilitating its opening and removal for easy installation and removal of the battery 151. This extends product lifespan and reduces maintenance costs. For real-time ambient brightness sensing to facilitate PCBA control board 131's control of the PCBA lamp board 16, please refer to the attached manual. Figure 2 , 4 As shown in Figure 7, an infrared sensor 13, electrically connected to the PCBA control board 131, is located at the bottom of the housing 1 between the lampshade 12 and the battery compartment 17. To facilitate manual control of the LEDs on the PCBA lamp board 16, a power switch 14, electrically connected to the PCBA control board 131, is located at the bottom of the housing 1 next to the infrared sensor 13. Pressing the power switch allows the PCBA control board 131 to control the opening and closing of the LEDs on the PCBA lamp board 16. (See attached instruction manual.) Figure 1 and 3As shown, a solar panel 11 is embedded in the top of the housing 1. The solar panel 11 is electrically connected to the PCBA control board 131. The solar panel 11 converts light energy into electrical energy and transmits it to the battery 151 for storage through the control board 131. To facilitate the installation and removal of the solar panel 11 from the housing 1, the solar panel 11 is embedded in the opening at the top of the housing 1, and the solar panel 11 fits tightly with the opening at the top of the housing 1. To ensure the airtightness between the solar panel 11 and the housing 1, please refer to the appendix of the instruction manual. Figures 4-6 As shown, a recessed sealing groove 111 is provided inside the housing 1 near the top along its edge. A sealing ring is provided in the sealing groove 111. The top surface of the sealing ring abuts against the bottom surface of the solar panel 11, ensuring the sealing between the solar panel 11 and the housing 1.

[0034] See the attached instruction manual. Figure 7 and 8 As shown, a hinge joint 113 integrally formed therewith is provided on one side of the rear center of the housing 1; see the appendix of the specification. Figures 1 to 6 As shown, the hinge joint 113 is provided with a clamping device hinged to it, and the housing 1 can be adjusted vertically relative to the clamping device; see the appendix of the specification. Figure 9As shown, the clamping device consists of a base 2 and a fixed seat 3, which are arranged correspondingly front to back. To facilitate the connection between the clamping device and the hinge joint 113, the front end of the base 2 is provided with a forward-protruding connecting head 23, one side of which fits against one side of the hinge joint 113. It should be noted that after the clamping device is connected to the hinge joint 113, the clamping device corresponds to the center position of the rear end of the housing 1. To facilitate the movable connection between the connecting head 23 and the hinge joint 113, and to facilitate the relative movement of the housing 1 with respect to the clamping device... The angle is adjusted by means of positioning bolts 21 running through the left and right sides of the connector 23 and hinge 113. The positioning bolts 21 are externally fitted with first horn nuts 22 that engage with their threads. The first horn nuts 22 are used to adjust the tightness between the connector 23 and hinge 113. Furthermore, to flexibly limit the angular position between the connector 23 and hinge 113, the mating surfaces of both the connector 23 and hinge 113 are toothed surfaces. Two corresponding toothed surfaces can cooperate with each other through the tooth shape. The mating method effectively limits the radial position of the hinge joint 23 on the hinge joint 113. To facilitate the connection of the positioning bolt 21 to the connector 23 and the hinge joint 113, the end faces of the connector 23 and the hinge joint 113 are provided with corresponding and interconnecting shaft connection holes 1131. The positioning bolt 21 passes through the corresponding shaft connection holes 1131. It should be noted that the positioning bolt 21 is a hexagonal bolt, and the outer side of the hinge joint 113 corresponding to the shaft connection hole 1131 is provided with a socket hole that matches the head structure of the hexagonal bolt. The head of the positioning bolt 21 is fitted into the socket hole, and the tail of the positioning bolt 21 passes through the hinge joint 113 and the connecting head 23 and extends to the outside of the connecting head 23. Correspondingly, the first horn nut 22 is screwed onto the positioning bolt 21 at the part located outside the connecting head 23. Tightening the first horn nut 22 can fix the wire connector 23 and the hinge joint 113 together. Loosening the first horn nut 22 can easily loosen the wire connector 23 from the hinge joint 113, making it convenient to adjust the angle of the housing 1 relative to the clamping device. (Refer to the attached instruction manual.) Figure 9As shown, the base 2 and the fixed seat 3 are movably connected by clamping bolts 4. The clamping bolts 4 are hexagonal bolts, and there are two of them. The two clamping bolts 4 pass through the left and right sides of the base 2 and the fixed seat 3 respectively. A second horn nut 41 is provided on the part of the clamping bolt 4 extending to the outer side of the rear end of the fixed seat 3 and has a threaded engagement with it. Tightening the second horn nut 41 can reduce the distance between the fixed seat 3 and the base 2. Loosening the second horn nut 41 can facilitate the loosening of the fixed seat 3 and the base 2. In order to facilitate the clamping of the columnar rod by the base 2 and the fixed seat 3, the corresponding surfaces of the base 2 and the fixed seat 3 are both concave arc surfaces. The arc surface forms the clamping part 31. The clamping part 31 clamps the outside of the columnar rod. Tightening the second horn nut 41 can clamp and fix the fixed seat 3 and the base 2 to the columnar rod. Loosening the second horn nut 41 can also facilitate the removal of the clamping device from the columnar rod. The operation is simple and convenient.

[0035] This tilt-adjustable clamp-on solar street light eliminates the need for a lamp pole structure. It can be clamped and fixed to a columnar object via a clamping device, saving costs and making installation and disassembly convenient. The hinged connection between the housing and the clamping device allows for flexible adjustment of the illumination angle according to lighting requirements, making operation and use flexible. Furthermore, an opening at the bottom of the battery compartment facilitates battery removal and replacement, extending the street light's lifespan. The product has low maintenance costs, saves energy by utilizing solar lighting, and is highly adaptable.

[0036] It should be emphasized that the above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A tilt-adjustable clamp-on solar street light, comprising a housing (1), characterized in that: A lampshade (12) is embedded in the bottom of the housing (1), and a PCBA lamp board (16) is fixedly connected to the housing (1) on the top of the lampshade (12). The PCBA lamp board (16) presses against the top surface of the lampshade (12), and the lamp beads on the PCBA lamp board (16) correspond to the lampshade (12). A PCBA control board (131) is provided inside the housing (1) at the rear side of the PCBA lamp board (16), and the PCBA lamp board (16) is electrically connected to the PCBA control board (131). A battery compartment (17) with an opening facing downward is provided at the bottom of the housing (1) near the rear end. A battery (151) is provided inside the battery compartment (17), and the battery (151) is used to install the lamp beads on the lampshade (12). 51) The battery connector embedded in the battery compartment (17) is electrically connected to the PCBA control board (131); an infrared sensor (13) electrically connected to the PCBA control board (131) is provided at the bottom of the housing (1) between the lampshade (12) and the battery compartment (17); a solar panel (11) is embedded at the top of the housing (1) and is electrically connected to the PCBA control board (131); a hinge joint (113) integrally formed with the housing (1) is provided on one side of the rear center of the housing (1); a clamping device is provided on the hinge joint (113) and is hinged to it; the housing (1) can be adjusted in the up and down direction relative to the clamping device.

2. The tilt-adjustable clamp-on solar street light according to claim 1, characterized in that: The clamping device consists of a base (2) and a fixed seat (3); the front end of the base (2) is provided with a forward-protruding connecting head (23), one side of the connecting head (23) is attached to one side of the hinge joint (113), and the connecting head (23) and the hinge joint (113) are connected together by positioning bolts (21) that pass through them on both sides. The positioning bolts (21) are provided with a first horn nut (22) that is threaded to them. The first horn nut (22) is used to adjust the tightness between the connecting head (23) and the hinge joint (113); the base (2) and the fixed seat (3) are movably connected by clamping bolts (4). There are two clamping bolts (4), which pass through the left and right sides of the base (2) and the fixed seat (3) respectively. The clamping bolts (4) are provided with a second horn nut (41) that is threaded to them at the rear end of the fixed seat (3).

3. The tilt-adjustable clamp-on solar street light according to claim 2, characterized in that: The corresponding surfaces of the base (2) and the fixing seat (3) are both concave arc surfaces, which constitute the clamping part (31).

4. The tilt-adjustable clamp-on solar street light according to claim 2, characterized in that: The mating surfaces of the connector (23) and the hinge (113) are both toothed surfaces and can cooperate with each other; the end faces of the connector (23) and the hinge (113) are provided with corresponding and interconnected shaft holes (1131), and the positioning bolt (21) passes through the corresponding shaft holes (1131).

5. The tilt-adjustable clamp-on solar street light according to claim 1, characterized in that: The housing (1) has multiple positioning posts (112) located inside the part near the outer edge of the lampshade (12). The positioning posts (112) have a threaded hole with an opening at the top in the center. The PCBA lamp board (16) is fixedly connected to the positioning posts (112) by screws that cooperate with the threaded hole.

6. The tilt-adjustable clamp-on solar street light according to claim 1, characterized in that: The housing (1) has a recessed sealing groove (111) located near the top edge of the housing. A sealing ring is provided in the sealing groove (111), and the top surface of the sealing ring abuts against the bottom surface of the solar panel (11).

7. The tilt-adjustable clamp-on solar street light according to claim 1, characterized in that: A power switch (14) electrically connected to the PCBA control board (131) is provided at the bottom of the housing (1) on the side of the infrared sensor (13).

8. The tilt-adjustable clamp-on solar street light according to claim 1, characterized in that: A pressure plate (1311) is provided on the top of the PCBA control board (131). The pressure plate (1311) is fixedly installed in the housing (1) by screws, and its bottom surface abuts against the top surface of the PCBA control board (131).

9. A tilt-adjustable clamp-on solar street light according to claim 1, characterized in that: A sealing ring is provided at the fitting part between the lampshade (12) and the housing (1).

10. A tilt-adjustable clip-on solar street light according to claim 1, characterized in that: A battery cover (15) is provided at the bottom opening of the battery compartment (17).

Images