A ring-shaped solar LED floor light

Abstract

The utility model relates to the technical field of floor lamps, specifically a ring-shaped solar LED floor lamp, including a floor lamp body, a spherical protrusion is integrally formed at the center of the top of the floor lamp body, the top of the outer side of the spherical protrusion is movably connected to an upper tray through a connecting piece, a solar panel is installed on the top of the upper tray, a first cavity is provided inside the floor lamp body, a motor is provided in the middle of the first cavity, the output shaft of the motor passes through the lower side wall of the floor lamp body and is coaxially connected to a threaded rod, and a mounting frame is threadedly connected to the outer side of the threaded rod. The ring-shaped solar LED floor lamp can adjust the direction of the solar panel according to the actual installation position through the spherical protrusion, the hemispherical movable head and the locking cap, and the floor lamp body can be raised and lowered through the cooperation of the threaded rod, the threaded sleeve and the motor.

Description

Technical Field

[0001] The utility model relates to the technical field of floor lamps, in particular to a ring-shaped solar-powered LED floor lamp. Background Art

[0002] Floor lamps, also known as underground lamps or hidden lamps, are lighting facilities embedded in the ground. Floor lamps illuminate the ground and vegetation, making the landscape more beautiful and pedestrians safer. LED energy-saving light sources are now widely used, with polished stainless steel or aluminum alloy panels, high-quality waterproof joints, silicone sealing rings, and tempered glass, which are waterproof, dustproof, leak-proof, and corrosion-resistant. To ensure smooth drainage, gravel needs to be placed on the bottom of the floor lamp when it is installed.

[0003] The utility model patent with authorization announcement number CN212841282U discloses a solar LED floor light that can be raised and lowered, including a mounting body, a first mounting plate is arranged on the upper surface of the mounting body, a first chamber is opened on the upper surface of the mounting body at a position corresponding to the first mounting plate, a motor is arranged in the middle of the upper surface of the first mounting plate, a second mounting plate is arranged at the upper end of the motor, and no less than two LED lamps are arranged on the side of the second mounting plate, and a solar power generation panel is arranged in the middle of the upper surface of the second mounting plate.

[0004] Although this technical solution uses solar panels, the converted electric energy can be quickly and timely stored when in use, reducing the consumption of wire transmission. At the same time, it can be quickly supplied by the internal power supply when electric energy is needed, without the need for an external power supply. The design has a lifting function, and the first mounting plate can be completely retracted to the inside of the mounting body; but under this technical solution, the solar panels cannot adjust their direction according to the actual position, which reduces the power generation efficiency of the solar panels. At the same time, it is not economical to achieve lifting through hydraulic struts. In view of this, we propose a ring-shaped solar LED floor light. Utility Model Content

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a ring-shaped solar LED floor light.

[0006] In the first aspect, the present application provides a ring-shaped solar LED floor light, including a floor light body, a spherical protrusion is integrally formed at the center of the top of the floor light body, the top of the outer side of the spherical protrusion is movably connected to an upper tray through a connecting piece, a solar panel is installed on the top of the upper tray, a first cavity is provided inside the floor light body, a motor is provided in the middle of the first cavity, the output shaft of the motor passes through the lower side wall of the floor light body and is coaxially connected to a threaded rod, and the outer side of the threaded rod is threadedly connected to a mounting frame.

[0007] According to the technical solution provided in the embodiment of the present application, a battery, a charge and discharge controller and a chip are also regularly installed in the first cavity, and a plurality of LED lights are regularly arranged along the circumference on the outer side wall of the floor lamp body. The motor, the charge and discharge controller, the chip and the LED lights are electrically connected to the battery through wires respectively.

[0008] According to the technical solution provided in the embodiment of the present application, a slot for installing the solar panel is provided at the top of the upper tray, and through holes for routing the solar panel are provided on the bottom surface of the slot and the top surface of the floor light body, and the outer diameter of the upper tray is larger than the outer diameter of the floor light body.

[0009] According to the technical solution provided in the embodiment of the present application, the connecting part includes a threaded column welded and fixed at the center of the bottom surface of the upper tray, and a movable head matched with the size of the spherical convex is integrally formed at the bottom end of the threaded column. The movable head is a hemispherical body with a hollow interior, and a locking ring is threadedly connected to the outer side of the threaded column. The movable head and the lower part of the threaded column are provided with an adjustment seam along the same vertical plane on the central axis, and the adjustment seam divides the movable head and the lower part of the threaded column into two halves along the axis.

[0010] According to the technical solution provided in the embodiment of the present application, when the locking ring is at the bottom of the threaded column, the inner wall of the movable head is tightly fitted with the outer wall of the spherical convexity, and when the locking ring is at the upper end of the threaded column, the two halves of the movable head can be opened and closed by 0-10°.

[0011] According to the technical solution provided in the embodiment of the present application, a protective groove adapted to the size of the floor lamp body is provided at the top of the mounting frame, a threaded sleeve adapted to the threaded rod is provided at the center of the bottom surface of the protective groove, a second cavity is opened at the bottom end of the threaded sleeve, and the inner diameter of the second cavity is larger than the inner diameter of the threaded sleeve.

[0012] According to the technical solution provided in the embodiment of the present application, a limiting block adapted to the size of the second cavity is integrally formed at the bottom end of the threaded rod, and a vertical distance from the bottom surface of the second cavity to the bottom surface of the protective groove is greater than or equal to the sum of the length of the threaded rod and the thickness of the limiting block. When the threaded rod is rotated to the bottom along the threaded sleeve, the floor lamp body is completely inserted into the protective groove.

[0013] To sum up, the present technical scheme specifically discloses a ring-shaped solar LED floor light, which includes a floor light body, a ball bulge is integrally formed at the center of the top of the floor light body, the top of the outer side of the ball bulge is movably connected to an upper tray through a connecting piece, the output shaft of the motor passes through the lower side wall of the floor light body and is coaxially connected to a threaded rod, and a mounting frame is threadedly connected to the threaded rod; the orientation of the solar panel can be adjusted according to the actual installation position through the ball bulge, the hemispherical movable head and the locking cap, and the lifting and lowering of the floor light body can be realized through the cooperation of the threaded rod, the threaded sleeve and the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the overall structure in the utility model;

[0017] Figure 3 It is an exploded view of the structure in the utility model;

[0018] Figure 4 It is an exploded view of the upper tray structure in the utility model;

[0019] Figure 5 It is a cross-sectional view of the upper tray structure in the utility model;

[0020] Figure 6 It is a cross-sectional view of the main structure of the floor lamp in the utility model;

[0021] Figure 7 It is a cross-sectional view of the mounting frame structure in the utility model.

[0022] In the figure:

[0023] 1. Floor lamp body; 11. Ball convex; 12. First cavity; 13. Motor; 14. Battery; 15. Charge and discharge controller; 16. Chip; 17. Threaded rod; 171. Limiting block; 18. LED lamp;

[0024] 2. Upper tray; 21. Connector; 211. Threaded column; 212. Movable head; 213. Locking ring; 214. Adjustment gap; 22. Slot;

[0025] 3. Solar panels;

[0026] 4. Mounting frame; 41. Protection groove; 42. Threaded sleeve; 43. Second cavity. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] See also Figure 1-Figure 7 A ring-shaped solar LED floor light comprises a floor light body 1, a ball protrusion 11 is integrally formed at the center of the top of the floor light body 1, an upper tray 2 is movably connected to the top of the outer side of the ball protrusion 11 through a connecting piece 21, a solar panel 3 is installed on the top of the upper tray 2, a first cavity 12 is arranged inside the floor light body 1, a motor 13 is arranged in the middle of the first cavity 12, an output shaft of the motor 13 passes through the lower side wall of the floor light body 1 and is coaxially connected to a threaded rod 17, and a mounting frame 4 is threadedly connected to the outer side of the threaded rod 17.

[0030] In this embodiment, a battery 14, a charge and discharge controller 15 and a chip 16 are regularly installed in the first cavity 12, and a plurality of LED lamps 18 are regularly arranged along the circumference on the outer wall of the floor lamp body 1. The motor 13, the charge and discharge controller 15, the chip 16 and the LED lamp 18 are electrically connected to the battery 14 through wires respectively; the battery 14 provides power for the motor 13, the LED lamp 18 and the chip 16, and the chip 16 controls the charge and discharge controller 15, the motor 13 and the LED lamp 18 to work.

[0031] Furthermore, a slot 22 for installing the solar panel 3 is provided at the top of the upper tray 2, and through holes for routing the solar panel 3 are provided on the bottom surface of the slot 22 and the top surface of the floor lamp body 1, and the outer diameter of the upper tray 2 is larger than the outer diameter of the floor lamp body 1; the matching slot 22 facilitates the installation of the solar panel 3, and the diameter design of the upper tray 2 can shield the floor lamp body 1.

[0032] Secondly, the connecting piece 21 includes a threaded column 211 welded and fixed at the center of the bottom surface of the upper tray 2, and a movable head 212 matched with the size of the ball protrusion 11 is integrally formed at the bottom end of the threaded column 211. The movable head 212 is a hemispherical body with a hollow interior, and a locking ring 213 is threadedly connected to the outer side of the threaded column 211. The movable head 212 and the lower part of the threaded column 211 are provided with an adjustment seam 214 along the same vertical plane on the central axis, and the adjustment seam 214 divides the movable head 212 and the lower part of the threaded column 211 into two halves along the axis line; the matching movable head 212 allows the upper tray 2 to be adjusted at a large angle, and the locking ring 213 can adjust the degree of fit between the movable head 212 and the ball protrusion 11.

[0033] Furthermore, when the locking ring 213 is at the bottom of the threaded column 211, the inner wall of the movable head 212 fits tightly against the outer wall of the ball protrusion 11, and when the locking ring 213 is at the upper end of the threaded column 211, the two halves of the movable head 212 can be opened and closed by 0-10°, which facilitates the large-angle adjustment of the movable head 212 on the ball protrusion 11, and at the same time, after the angle adjustment of the upper tray 2 is completed, the movable head 212 and the ball protrusion 11 are locked.

[0034] Secondly, a protective groove 41 adapted to the size of the floor lamp body 1 is provided at the top of the mounting frame 4, a threaded sleeve 42 adapted to the threaded rod 17 is provided at the center of the bottom surface of the protective groove 41, and a second cavity 43 is opened at the bottom end of the threaded sleeve 42, and the inner diameter of the second cavity 43 is larger than the inner diameter of the threaded sleeve 42; the protective groove 41 can protect the floor lamp body 1, and the matching threaded sleeve 42 allows the threaded rod 17 to be threadedly connected to it.

[0035] Furthermore, a limiting block 171 that is adapted to the size of the second cavity 43 is integrally formed at the bottom end of the threaded rod 17. The adapted limiting block 171 can slide up and down along the second cavity 43, and at the same time can prevent the threaded rod 17 from slipping off the mounting frame 4; the vertical distance from the bottom surface of the second cavity 43 to the bottom surface of the protective groove 41 is greater than or equal to the sum of the length of the threaded rod 17 and the thickness of the limiting block 171. When the threaded rod 17 is rotated to the bottom along the threaded sleeve 42, the floor lamp body 1 is completely inserted into the protective groove 41; so that the protective groove 41 can well protect the floor lamp body 1.

[0036] In addition, it is worth explaining that the components involved in the present invention, such as the motor 13, the battery 14, the charge and discharge controller 15, the chip 16 and the LED lamp 18, are all universal standard parts or components known to the technical personnel in this field, and their structures and principles are known to the technical personnel in this field through the technical manual or through conventional experimental methods. In the idle space of the device, all the above-mentioned electrical components, which refer to the power elements, electrical components and the matching controller and power supply, are connected through wires. The specific connection means should refer to the working principle in the present invention. The electrical connection between each electrical component is completed in the working order, and the detailed connection means are all well-known technologies in the field.

[0037] Working principle: When the annular solar LED floor light of the utility model is in use, the user first buries the mounting frame 4 vertically into the ground, and then rotates the upper tray 2 according to the geographical location of the floor light, adjusts the solar panel 3 to the best irradiation angle, and then rotates the locking ring 213 to make the inner wall of the movable head 212 fit tightly with the outer wall of the spherical protrusion 11, thereby fixing the angle of the upper tray 2; when lighting is needed, the motor 13 is started through the chip 16 to drive the threaded rod 17 to rotate upward, so that the floor light body 1 rises upward for lighting; when lighting is not needed, the motor 13 is started to drive the threaded rod 17 to rotate downward, and the floor light body 1 is retracted into the protective groove 41.

[0038] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical solution.

Claims

1. A ring-shaped solar LED floor light, comprising a floor light body (1), characterized in that: A spherical protrusion (11) is integrally formed at the center of the top of the floor lamp body (1), and the top of the outer side of the spherical protrusion (11) is movably connected to an upper tray (2) through a connecting piece (21). A solar panel (3) is installed on the top of the upper tray (2). A first cavity (12) is provided inside the floor lamp body (1), and a motor (13) is provided in the middle of the first cavity (12). The output shaft of the motor (13) passes through the lower side wall of the floor lamp body (1) and is coaxially connected to a threaded rod (17), and the outer side of the threaded rod (17) is threadedly connected to a mounting frame (4).

2. The annular solar LED floor light according to claim 1, characterized in that: A storage battery (14), a charge and discharge controller (15) and a chip (16) are also regularly installed in the first cavity (12); a plurality of LED lights (18) are regularly arranged along the circumference of the outer wall of the floor lamp body (1); and the motor (13), the charge and discharge controller (15), the chip (16) and the LED lights (18) are electrically connected to the storage battery (14) via wires.

3. The annular solar LED floor light according to claim 1 is characterized in that: The top of the upper tray (2) is provided with a slot (22) for installing the solar panel (3), and the bottom surface of the slot (22) and the top surface of the floor lamp body (1) are both provided with through holes for routing the solar panel (3), and the outer diameter of the upper tray (2) is greater than the outer diameter of the floor lamp body (1).

4. The annular solar LED floor light according to claim 1, characterized in that: The connecting piece (21) comprises a threaded column (211) welded and fixed at the center of the bottom surface of the upper tray (2); a movable head (212) adapted to the size of the spherical protrusion (11) is integrally formed at the bottom end of the threaded column (211); the movable head (212) is in the shape of a hemispherical body with a hollow interior; a locking ring (213) is threadedly connected to the outer side of the threaded column (211); an adjustment seam (214) is provided at the lower part of the movable head (212) and the threaded column (211) along the same vertical plane on the central axis; the adjustment seam (214) divides the movable head (212) and the lower part of the threaded column (211) into two halves along the axis.

5. The annular solar LED floor light according to claim 4 is characterized in that: When the locking ring (213) is at the bottom of the threaded column (211), the inner wall of the movable head (212) is tightly fitted with the outer wall of the spherical protrusion (11); when the locking ring (213) is at the upper end of the threaded column (211), the two halves of the movable head (212) can be opened and closed by 0-10°.

6. The annular solar LED floor light according to claim 1, characterized in that: The top of the mounting frame (4) is provided with a protective groove (41) matched with the size of the floor lamp body (1), the center of the bottom surface of the protective groove (41) is provided with a threaded sleeve (42) matched with the threaded rod (17), and the bottom end of the threaded sleeve (42) is provided with a second cavity (43), and the inner diameter of the second cavity (43) is larger than the inner diameter of the threaded sleeve (42).

7. The annular solar LED floor light according to claim 6, characterized in that: The bottom end of the threaded rod (17) is integrally formed with a limiting block (171) that is adapted to the size of the second cavity (43); the vertical distance from the bottom surface of the second cavity (43) to the bottom surface of the protective groove (41) is greater than or equal to the sum of the length of the threaded rod (17) and the thickness of the limiting block (171); when the threaded rod (17) is rotated to the bottom along the threaded sleeve (42), the floor lamp body (1) is completely inserted into the protective groove (41).

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