Ground inserting type solar lawn lamp with adjustable illumination direction

Abstract

The utility model discloses a ground inserting type solar lawn lamp with an adjustable illumination direction. The ground inserting type solar lawn lamp comprises an inserting rod, a first lamp panel assembly and a second lamp panel assembly. The first lamp panel assembly comprises a first connecting part and a first base part, a first solar panel is arranged on the upper side of the first base part, and the first connecting part is annular and rotatably arranged on the inserting rod in a sleeving mode; the second lamp panel assembly comprises a second connecting part and a second base part. A second solar panel is arranged on the upper side of the second base part, and an illuminating lamp is arranged on the lower side of the second base part. The first solar panel, the second solar panel, the illuminating lamp and the electric connection part are mutually conducted through a circuit, the second base part can rotate around the axis perpendicular to the extension line of the insertion rod relative to the second connection part, and therefore the angle of the illuminating lamp can be adjusted, it is ensured that light accurately covers a target area, and the illuminating efficiency and comfort are improved; the universality and adaptability of the lighting equipment are enhanced, and the lighting equipment is suitable for different application scenes and installation positions and has different requirements for the lighting angle.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of lawn lamp technical field, especially it is solar lawn lamp of light direction adjustable ground insertion type. BACKGROUND

[0002] With the promotion of sustainable development and green energy, solar energy as a clean energy has been widely used in the field of lighting. Solar lawn lamp as a new type of outdoor lighting equipment, because of its energy-saving, environmental protection characteristics and market welcome. The following are several patents related to solar lawn lamp technology:

[0003] The patent document with the name "solar lawn lamp and its use method" CN117685535A discloses a solar lawn lamp, including a tip, a support rod, a mounting seat, a main lamp panel assembly and a vice lamp panel assembly. The tip is used for inserting into the lawn, the support rod is detachably mounted on the tip, the mounting seat is provided with an energy storage battery, the main lamp panel assembly and the vice lamp panel assembly are arranged staggeredly, and both are connected with the energy storage battery. This design has the advantages of simple structure and multiple functions.

[0004] The patent document with the name "decorative lawn lamp" CN218914755U discloses a decorative lawn lamp, including a power supply seat, a base, a frame cylinder, a capillary tube, a wick, and a decorative body. The power supply seat is hingedly connected with the base, the capillary tube is inserted into the frame cylinder, and the wick is provided at the end. The wick is nested with the decorative body. This design realizes various decorative combination effects by setting different wicks and decorative bodies.

[0005] The patent document with the name "solar firefly lawn lamp" CN218544203U discloses a solar firefly lawn lamp, including a control box, a bracket, a wire bundling cylinder, a wire, a lamp bead, and a positioning rod. The control box is provided with a solar panel, and the control box is connected with the bracket. The wire passes through the wire bundling cylinder and is electrically connected with the lamp bead. The lamp bead is nested with a decorative part, which can emit light of different colors, including multicolor light and gradient light.

[0006] The patent document with the name "ground insertion type solar lawn lamp" CN215174696U discloses a lawn lamp, including a main body with a ground insertion, and a light source part and a power supply part which are movably connected to the main body and have adjustable inclination angles respectively. This design allows the inclination angles of the light source part and the power supply part to be adjusted, improving the flexibility and photovoltaic efficiency of the product, but still has the problem of inconvenient adjustment.

[0007] Although the above patent technologies provide various innovative solutions in the design of solar lawn lamps, they all have a common problem: the adjustment mechanism of the lighting lamp is not flexible enough. Specifically, although some designs allow the pitch angle of the solar panel to be adjusted, the relative position of the lighting lamp is fixed and cannot be adjusted according to actual needs, limiting the photovoltaic efficiency and lighting effect of the lawn lamp in different environments. Utility model content

[0008] In view of the above problems of the prior art, the utility model provides a ground-inserted solar lawn lamp with adjustable illumination direction, so as to optimize the lighting effect in different environments.

[0009] The utility model provides a technical scheme for solving the above technical problems: a ground-inserted solar lawn lamp with adjustable illumination direction, comprising a plug rod, a first lamp plate assembly and a second lamp plate assembly.

[0010] The upper end of the plug rod is provided with an accessory connecting part, and an electrical connecting part for providing electrical connection to an external accessory is arranged in the accessory connecting part.

[0011] The first lamp plate assembly comprises a first connecting part and a first base, and the upper side of the first base is provided with a first solar panel; the second lamp plate assembly comprises a second connecting part and a second base, and the upper side of the second base is provided with a second solar panel and the lower side is provided with a lighting lamp; the second connecting part and the second base are rotationally connected.

[0012] The first solar panel, the second solar panel, the lighting lamp and the electrical connecting part are mutually conductive through an electrical circuit, and the second base can rotate relative to the second connecting part about an axis perpendicular to the extension line of the plug rod, so that the angle of the lighting lamp can be adjusted.

[0013] The preferred technical scheme for solving the above technical problems is that the first connecting part is annular and rotationally sleeved on the plug rod below the accessory connecting part.

[0014] The first base rotates around the plug rod in a horizontal attitude to switch the relative positions of the first solar panel and the second solar panel.

[0015] The preferred technical scheme for solving the above technical problems is that the plug rod is provided with an annular protrusion and a limiting protrusion above the annular protrusion, the first connecting part is placed on the annular protrusion and the upward displacement is limited by the limiting protrusion; the plug rod peripheral wall between the annular protrusion and the limiting protrusion is provided with a circumferential arc-shaped hollow; the first connecting part is provided with a wire hole, and the wire of the first lamp plate assembly passes through the wire hole and the arc-shaped hollow into the plug rod.

[0016] The utility model discloses a preferred technical scheme that the above technical problems are solved, and the preferred technical scheme is: the first convex ring and the second convex ring that are mutually spaced are equipped between annular convex and limiting convex, the annular clamping groove is formed between the first convex ring and the second convex ring, and the damping sealing ring is equipped in the annular clamping groove.

[0017] When the first connecting portion is connected with the inserting rod, the damping sealing ring is extruded between the first connecting portion and the inserting rod to play a sealing and rotating damping effect.

[0018] The utility model discloses a preferred technical scheme that the above technical problems are solved, and the preferred technical scheme is: the first connecting portion's middle hole's upper edge is equipped with the limiting tongue piece that protrudes to the hole, and the inserting rod is equipped with the circumferential arc limiting slot.

[0019] The limiting tongue piece is inserted into the arc limiting slot, and the arc limiting slot two side walls limit the rotating angle of the first connecting portion by the mode of resisting the limiting tongue piece.

[0020] The utility model discloses a preferred technical scheme that the above technical problems are solved, and the preferred technical scheme is: the external accessory includes the sleeve and the built-in lamp bundle or optical fiber bundle.

[0021] The utility model discloses a preferred technical scheme that the above technical problems are solved, and the preferred technical scheme is: the light direction adjustable ground insertion type solar energy lawn lamp includes the inserting rod, first lamp plate subassembly and second lamp plate subassembly.

[0022] The first lamp plate subassembly includes the first connecting portion and the first base, and the upper side of the first base is equipped with the first solar panel,

[0023] The second lamp plate subassembly includes the second connecting portion and the second base, and the lower side of the second base is equipped with the illuminating lamp.

[0024] The first solar panel, illuminating lamp and electric connection portion are mutually conducted through the circuit, and the second connecting portion and the second base are rotationally connected.

[0025] The second base can rotate relative to the second connecting portion about the axis perpendicular to the extending line of the inserting rod, so that the angle of the illuminating lamp is adjustable.

[0026] The utility model discloses a preferred technical scheme that the above technical problems are solved, and the preferred technical scheme is: the first connecting portion is hinged with the first base, and the first base can be flipped up and down relative to the first connecting portion, and the orientation of the first solar panel can be switched.

[0027] The utility model discloses a preferred technical scheme that the above technical problems are solved, and the preferred technical scheme is: the first connecting portion is rotatably sleeved on the inserting rod, so that the first base rotates circumferentially around the inserting rod in a horizontal posture, and the relative direction of the first solar panel and the second lamp plate subassembly can be switched.

[0028] The utility model discloses a preferred technical scheme for solving the above technical problems: the plug rod outer periphery is equipped with annular protrusion and the limiting protrusion located annular protrusion top, the first connecting portion rests on the annular protrusion and the upward displacement is limited by the limiting protrusion, the annular protrusion and the limiting protrusion between the plug rod peripheral wall are equipped with the circumferential arc hollowing, the first connecting portion is equipped with the wire hole, and the wire of the first lamp plate subassembly passes through the wire hole and arc hollowing and enters the plug rod inside,

[0029] The upper edge of the middle hole of the first connecting portion is provided with a limiting tongue piece protruding into the hole, and the plug rod is provided with a circumferential arc limiting groove.

[0030] The limiting tongue piece is inserted into the arc limiting groove, and the arc limiting groove two side walls limit the rotation angle of the first connecting portion by abutting the limiting tongue piece.

[0031] The utility model discloses a preferred technical scheme for solving the above technical problems: the annular protrusion and the limiting protrusion between are equipped with the first convex ring and the second convex ring that mutually interval, the first convex ring and the second convex ring between form annular clamping groove, be equipped with damping sealing ring in the annular clamping groove.

[0032] The utility model discloses a preferred technical scheme for solving the above technical problems: the plug rod includes the rod main part and the connecting head, the connecting head includes the accessory connecting portion in the upper side and the plug-in part in the lower side, the accessory connecting portion is equipped with the electric connection department for providing the electric connection to the external accessory in.

[0033] Compared with the prior art, the utility model has the advantages of:

[0034] First, the lighting lamp is arranged on the first lamp plate subassembly staggered with the first solar panel, and the second base can rotate relative to the second connecting portion about the axis perpendicular to the extension line of the plug rod, so that the angle of the lighting lamp can be adjusted. Users can easily fine-tune the lighting angle to ensure accurate light coverage of the target area, improve lighting efficiency and comfort, and enhance the versatility and adaptability of the lighting device, which meets the different requirements of different application scenarios and installation positions for lighting angle.

[0035] Second, the arrangement of the rotating first lamp plate subassembly enables users to quickly switch the relative positions of the first solar panel, the second solar panel and the lighting lamp as needed. Users can easily adjust the orientation of the first solar panel according to seasonal changes, the movement of sunrise and sunset directions or the blocking conditions of specific installation positions, thereby maximizing the capture of sunlight and maintaining efficient photovoltaic conversion in different seasons and time periods, thereby greatly improving the photovoltaic efficiency and lighting effect in different environments, meeting the needs of energy saving and environmental protection, and providing users with a more intelligent and flexible outdoor lighting experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be construed as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings are merely schematic representations of the composition or structure of the depicted objects and may contain exaggerated representations. Furthermore, the drawings are not necessarily drawn to scale.

[0037] Figure 1 Schematic diagram of a ground-mounted solar lawn light with adjustable lighting direction Figure 1 ;

[0038] Figure 2 Decomposition of ground-mounted solar lawn lights with adjustable lighting direction Figure 1 ;

[0039] Figure 3 Schematic diagram of a ground-mounted solar lawn light with adjustable lighting direction Figure 2 ;

[0040] Figure 4 Decomposition of ground-mounted solar lawn lights with adjustable lighting direction Figure 2 ;

[0041] Figure 5 A schematic diagram of the first light panel assembly of a ground-mounted solar lawn lamp with adjustable lighting direction;

[0042] Figure 6 This is an exploded view of the pole of a ground-mounted solar lawn light with adjustable lighting direction. DETAILED DESCRIPTION

[0043] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely illustrative and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0044] It should be noted that like reference numerals denote like items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0045] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. 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 direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0046] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0047] like Figure 1 As shown, this embodiment provides a ground-mounted solar lawn light with adjustable illumination direction, including a pole 1, a first light panel assembly 2, and a second light panel assembly 3. The pole 1 has a pointed end 11 at its lower end, facilitating easy insertion into the lawn soil and ensuring the lawn light is stable and prevents tipping. This design not only simplifies installation but also enables the lawn light to be widely used in various outdoor environments, such as parks, residential green spaces, and commercial landscapes.

[0048] like Figures 1-4 As shown, the first light panel assembly 2 and the second light panel assembly 3 are arranged from top to bottom at the upper end of the insertion rod 1. The first light panel assembly 2 includes a first connecting portion 21 and a first base portion 22, and a first solar panel 23 is provided on the upper side of the first base portion 22.

[0049] The second light panel assembly 3 includes a second connecting portion 31 and a second base portion 32. A lighting lamp 34 is provided on the lower side of the second base portion 32. The first solar panel 23 and the lighting lamp 34 are interconnected via a circuit. The first solar panel 23 provides energy support for the lighting lamp 34.

[0050] In this embodiment, the second base portion 32 is rotatably connected to the second connecting portion 31 . The second base portion 32 can rotate relative to the second connecting portion 31 around an axis perpendicular to the extension line of the insertion rod 1 , thereby making the angle of the lighting lamp adjustable.

[0051] From a lighting perspective, this design allows users to adjust the angle of the lamp according to their needs. Different lighting requirements often require light to be projected at a specific angle. By simply rotating the second base 32, users can easily fine-tune the lighting angle, ensuring precise light coverage of the target area, improving lighting efficiency and comfort. Furthermore, this design enhances the versatility and adaptability of the lighting device, adapting to different lighting angle requirements in different application scenarios and installation locations.

[0052] Further preferably, the upper side of the second base 32 is provided with a second solar panel 33. The second solar panel 33 is in circuit conduction with the lighting lamp 34 and the first solar panel 23. The presence of the second solar panel 33 further enhances the energy self-sufficiency of the entire system, while the lighting lamp 34 can intelligently adjust the brightness according to actual needs through the circuit, achieving a perfect balance between energy saving and comfortable lighting. The second connecting part 31 and the second base 32 are detachably connected, and the second lamp panel assembly 3 can be replaced with a lighting lamp assembly without a solar panel.

[0053] In other embodiments, the first connecting part is hinged to the first base, and the first base can be flipped up and down relative to the first connecting part, thereby switching the orientation of the first solar panel.

[0054] In the present embodiment, the first base 22 and the second base 32 are staggered in height, forming a hierarchical and complementary structural layout. Preferably, the first connecting part 21 is annular and rotatably sleeved on the insertion rod 1. This allows the first base 22 to rotate circumferentially around the insertion rod 1 in a horizontal posture. This function enables users to quickly switch the relative orientation of the first solar panel 23, the second solar panel 33, and the lighting lamp 34 as needed. This innovative design gives the first lamp panel assembly 2 unprecedented flexibility - users can easily adjust the orientation of the first solar panel 23 according to seasonal changes, the movement of sunrise and sunset directions, or the blocking conditions of specific installation locations, thereby maximizing the capture of sunlight and maintaining high-efficiency photovoltaic conversion in different seasons and time periods to provide stable and reliable power supply for the lighting lamp 34. This greatly improves the photovoltaic efficiency and lighting effect in different environments, meeting the needs of energy saving and environmental protection, and providing users with more intelligent and flexible outdoor use.

[0055] As shown in Figure 2 , the upper end of the insertion rod 1 is preferably provided with an accessory connecting part 12. This design not only enhances the practicality of the insertion rod 1, but also greatly expands its application scenarios. The core of the accessory connecting part 12 is its built-in electrical connection part, which is used to provide electrical connection to the external accessory 4. This design allows the insertion rod 1 to easily connect to various electronic devices, providing them with the necessary power support, thereby achieving functional diversification and intelligentization. The first solar panel 23, the second solar panel 33, the lighting lamp 34, and the electrical connection part are in circuit conduction with each other.

[0056] In the application of external accessories 4, taking decorative lamp sets as an example, as shown in Figure 2As shown, this embodiment fully demonstrates the combination of artistry and practicality of the technical solution. The decorative light set is composed of the bundle sleeve 41 and the built-in light bundle 42. Each light bundle 42 includes a hard support rod 421 and a lamp bead 422, which not only ensures the stable projection of light, but also realizes seamless docking through the conductive part at the bottom of the hard support rod 421 and the electrical connection part of the plug rod 1, ensuring the continuity and brightness of the light. Such design not only improves the aesthetics of the space, but also adjusts the color and brightness of the light according to the occasion, creating different atmosphere effects, such as the joy of holiday celebrations, the warmth of romantic dinners, etc., greatly enriching the user experience.

[0057] Furthermore, the flexibility of the technical solution lies in that it is not limited to the application of decorative light sets. In other embodiments, the external accessory 4 can also be a device integrated with optical fiber bundles. The optical fiber bundles are arranged in order through the bundle sleeve 41 and can transmit light, realizing more delicate and unpredictable light effects. This design is particularly suitable for occasions that need to emphasize the texture and dynamic changes of light, such as art exhibitions, modern architectural design, etc., bringing an unprecedented visual experience to the audience.

[0058] In addition, as Figure 3 shown, considering the aesthetics and protection of the accessory connection part 12 when not connected with the external accessory 4, the accessory connection part 12 can also be physically connected with the decorative protective cover 8. When the external accessory 4 is not needed, it can seamlessly cover the accessory connection part 12, not only beautifying the environment, but also effectively preventing dust, moisture and other external factors from eroding the electrical connection part, prolonging the service life of the product.

[0059] As Figure 3 shown, the side wall of the second connection part 31 and the second base 32 is provided with a control button 35. The control button 35 can control the on-off of the illuminating lamp 34.

[0060] As Figures 4-6 shown, the plug rod 1 is provided with an annular protrusion 101 and a limiting protrusion 102 located above the annular protrusion 101, and the first connection part 21 rests on the annular protrusion 101 and its upward displacement is limited by the limiting protrusion 102.

[0061] The core role of the annular protrusion 101 is to provide firm support for the first connection part 21. This support not only ensures the reliability of the installation of the first light plate assembly 2, but also lays a solid foundation for its subsequent stable rotation. At the same time, a ring-shaped guide groove is cleverly formed between the annular protrusion 101 and the limiting protrusion 102, which allows the first connection part 21 to rotate freely within a limited range and will not be accidentally pushed upward or downward, thereby greatly improving the stability of the first light plate assembly 2 when rotating, effectively avoiding the problem of up and down movement, and ensuring the accurate projection and aesthetic effect of the light.

[0062] The wall of the insertion rod 1 between the annular protrusion 101 and the limiting protrusion 102 is provided with a circumferential arc-shaped hollow 103; the first connecting part 21 is provided with a wire passing hole 201, and the wires of the first lamp plate assembly 2 pass through the wire passing hole 201 and the arc-shaped hollow 103 and enter the insertion rod 1. The annular protrusion 101 is used to support the first connecting part 21, and the arc-shaped hollow 103 not only allows the wires of the first lamp plate assembly 2 to pass through flexibly, but also freely switches positions with the rotation of the lamp plate assembly, avoiding the restraint of the wires on the rotating action, and ensuring the smoothness and freedom of rotation. At the same time, the arc-shaped hollow 103 also plays a certain guiding role, so that the wires can move in an orderly manner along the preset path during rotation, further improving the overall coordination and aesthetics of the structure.

[0063] The annular protrusion 101 and the limiting protrusion 102 are provided with a first convex ring 104 and a second convex ring 105 spaced from each other, and the first convex ring 104 and the second convex ring 105 form an annular clamping groove 106, and the annular clamping groove 106 is provided with a damping sealing ring 6. When the first connecting part 21 is connected with the insertion rod 1, the damping sealing ring 6 is pressed between the first connecting part 21 and the insertion rod 1 to play a sealing and rotating damping role.

[0064] The annular protrusion 101 and the limiting protrusion 102 are provided with a first convex ring 104 and a second convex ring 105 spaced from each other, and the annular clamping groove 106 formed between the first convex ring 104 and the second convex ring 105 is provided with a damping sealing ring 6. The damping sealing ring 6 is an O-shaped elastic sealing ring, which not only ensures good sealing performance, but also provides just the right damping feeling during rotation. When the first connecting part 21 is connected with the insertion rod 1, the damping sealing ring 6 is tightly pressed between the first connecting part 21 and the insertion rod 1, forming a sealed barrier, effectively preventing the intrusion of dust, moisture and other external factors, and ensuring the safety and stability of the internal electronic components. Another major role of the damping sealing ring 6 is to provide rotational damping. In actual application, users may wish that the lamp plate assembly can have a certain resistance feeling when rotating, which not only feels the feedback of the operation, but also avoids accidental collision or damage caused by too fast rotation. The damping sealing ring 6 is a perfect solution to this demand. It can provide a certain resistance to the rotating action when the first connecting part 21 rotates, making the rotating process more stable and controllable, and bringing users a more comfortable and precise operation experience.

[0065] As shown in Figure 6 The annular clamping groove 106 is provided with a clamping hole m, and the damping sealing ring 6 is provided with a clamping convex n. When the damping sealing ring 6 is sleeved in the annular clamping groove 106, the clamping convex n is embedded in the clamping hole m, thereby further improving the connection stability of the damping sealing ring 6, and also avoiding the rotation of the damping sealing ring 6 with the rotation of the first connecting part 21, thereby improving the damping effect.

[0066] As shown in Figure 5 , the upper edge of the middle hole of the first connecting part 21 is provided with a limiting tongue 202 protruding into the hole, and the insertion rod 1 is provided with a circumferential arc-shaped limiting groove 107. The limiting tongue 202 and the arc-shaped limiting groove 107 together constitute a precise and efficient rotation limiting and guiding system. This design not only realizes precise control of the rotation angle of the first connecting part 21, but also further enhances the stability of the connection and the fluency of the rotation, bringing users a more reliable and convenient operation experience. When the first connecting part 21 is connected with the insertion rod 1, the limiting tongue 202 will be precisely inserted into the arc-shaped limiting groove 107, which not only ensures the stability of the connection, but also provides reliable guidance for subsequent rotation. The two side walls of the arc-shaped limiting groove 107 effectively limit the rotation angle of the first connecting part 21 by abutting against the limiting tongue 202. This design enables users to feel obvious rotation limitation when operating the first connecting part 21, thereby avoiding accidental collision or damage caused by excessive rotation angle. At the same time, the curvature of the arc-shaped limiting groove 107 is carefully calculated to ensure both the fluency of rotation and the precise control of rotation angle, bringing users a more comfortable and precise operation experience. During rotation, the limiting tongue 202 moves along the trajectory of the arc-shaped limiting groove 107, which not only ensures the stability of rotation, but also provides a clear rotation direction for the first connecting part 21. This design enables users to more intuitively feel the direction and angle of rotation when operating the first connecting part 21, thereby more accurately controlling the rotation position of the lamp panel assembly. In addition, this design also has a certain self-locking function. After the limiting tongue 202 is inserted into the arc-shaped limiting groove 107, the first connecting part 21 will be firmly locked at a specific angle due to the abutting action of the two side walls, avoiding accidental rotation caused by external interference. This function not only enhances the stability of the connection, but also provides users with more reliable and safe operation protection.

[0067] As shown in Figure 6 , the insertion rod 1 includes a rod body 1a and a connecting head 1b, the connecting head 1b includes an accessory connecting part 12 on the upper side and a plug-in part 15 on the lower side, the rod body 1a is provided with a plug-in cavity V matched with the plug-in part 15, and a corresponding buckle assembly is arranged between the plug-in cavity V and the plug-in part 15. Further, the limiting protrusion 102 is a ring protrusion arranged on the connecting head 1b, which is both the upper limit of the first connecting part 21 to ensure that the first connecting part 21 will not be lifted excessively and separated from the insertion rod 1 during rotation, and the lower limit of the connecting head 1b when inserted into the rod body 1a to prevent the connecting head 1b from being damaged due to excessive insertion depth.

[0068] As shown in Figure 2As shown, the outer wall of the accessory connecting part 12 is provided with a clamping tongue e for cooperating with the external accessory 4. The annular wall of the sleeve 41 and the decoration protective cover 8 is provided with a clamping hole f, and the clamping tongue e is clamped with the clamping hole f to realize the physical fixation of the sleeve 41 and the decoration protective cover 8 with the insertion rod 1.

[0069] The light direction adjustable ground-inserted solar lawn lamp is introduced above, the principle and implementation mode of the present application are described by applying specific examples in the present article, and the above examples are only used for helping to understand the present application and the core idea. It should be pointed out that for ordinary skilled persons in the art, without departing from the principle of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A ground spike solar powered lawn light with adjustable light orientation, characterized in that: The first lamp plate assembly comprises a first connecting part and a first base, the upper side of the first base is provided with a first solar panel; the second lamp plate assembly comprises a second connecting part and a second base, the upper side of the second base is provided with a second solar panel and the lower side is provided with a lighting lamp; the second connecting part and the second base are rotationally connected; The first solar panel, the second solar panel, the lighting lamp and the electrical connecting part are mutually conductive through an electric circuit, the second base is rotatable relative to the second connecting part about an axis perpendicular to the extension line of the insertion rod, so that the angle of the lighting lamp is adjustable.

2. The light direction adjustable ground insertion type solar lawn lamp according to claim 1, wherein: The first connecting part is annular and rotationally sleeved on the insertion rod below the accessory connecting part; The first base is rotationally arranged around the insertion rod in a horizontal posture to switch the relative positions of the first solar panel and the second solar panel.

3. The light direction adjustable ground insertion type solar lawn lamp according to claim 2, wherein: The insertion rod is provided with an annular protrusion and a limiting protrusion above the annular protrusion, the first connecting part is arranged on the annular protrusion and the upward displacement is limited by the limiting protrusion; an arc-shaped hollow is arranged on the peripheral wall of the insertion rod between the annular protrusion and the limiting protrusion; the first connecting part is provided with a wire passing hole, and the wire of the first lamp plate assembly passes through the wire passing hole and the arc-shaped hollow into the insertion rod.

4. The light direction adjustable ground insertion type solar lawn lamp according to claim 3, wherein: First and second convex rings are arranged between the annular protrusion and the limiting protrusion and are spaced apart from each other, an annular clamping groove is formed between the first and second convex rings, and a damping sealing ring is arranged in the annular clamping groove; When the first connecting part is connected with the insertion rod, the damping sealing ring is pressed between the first connecting part and the insertion rod to play a sealing and rotational damping effect.

5. The light direction adjustable ground insertion type solar lawn lamp according to claim 1, wherein: A limiting tongue piece protruding into the hole is arranged at the upper edge of the middle hole of the first connecting part, and the insertion rod is provided with an arc-shaped limiting groove in the circumferential direction; The limiting tongue piece is inserted into the arc-shaped limiting groove, and the arc-shaped limiting groove side walls limit the rotation angle of the first connecting part by abutting against the limiting tongue piece.

6. The light direction adjustable ground insertion type solar lawn lamp according to claim 1, wherein: The external accessory comprises a sleeve and an embedded light beam or optical fiber beam. The first lamp plate assembly comprises a first connecting part and a first base, the upper side of the first base is provided with a first solar panel, the second lamp plate assembly comprises a second connecting part and a second base, the lower side of the second base is provided with a lighting lamp; ​ 7. A ground spike solar powered lawn light with adjustable light orientation, characterized by: ​ ​ The first solar panel, the lighting lamp and the electrical connection part are connected through an electrical circuit; the second connecting part and the second base are rotationally connected; The second base is rotatable relative to the second connecting part about an axis perpendicular to the extension line of the insertion rod, so that the angle of the lighting lamp is adjustable.

8. The light direction adjustable solar lawn lamp according to claim 7, characterized in that: The first connecting part is hingedly connected with the first base, and the first base is flipable up and down relative to the first connecting part, so that the orientation of the first solar panel is switchable.

9. The light direction adjustable solar lawn lamp according to claim 7, characterized in that: The first connecting part is rotatably sleeved on the insertion rod, so that the first base is rotatable in a horizontal posture around the insertion rod, and the relative direction of the first solar panel and the second lamp panel assembly is switchable.

10. The light direction adjustable solar lawn lamp according to claim 8, characterized in that: The insertion rod is provided with an annular protrusion and a limiting protrusion above the annular protrusion, the first connecting part is placed on the annular protrusion and the upward displacement of the first connecting part is limited by the limiting protrusion, the insertion rod is provided with an arc-shaped hollow part between the annular protrusion and the limiting protrusion, the first connecting part is provided with a wire hole, and the wires of the first lamp panel assembly pass through the wire hole and the arc-shaped hollow part and enter the insertion rod; The upper edge of the middle hole of the first connecting part is provided with a limiting tongue piece protruding into the hole, and the insertion rod is provided with an arc-shaped limiting groove; The limiting tongue piece is inserted into the arc-shaped limiting groove, and the sidewalls on both sides of the arc-shaped limiting groove limit the rotation angle of the first connecting part by abutting against the limiting tongue piece.

11. The light direction adjustable solar lawn lamp according to claim 10, characterized in that: The annular protrusion and the limiting protrusion are provided with a first protruding ring and a second protruding ring spaced from each other, an annular clamping groove is formed between the first protruding ring and the second protruding ring, and a damping sealing ring is arranged in the annular clamping groove.

12. The light direction adjustable solar lawn lamp according to claim 7, characterized in that: The insertion rod comprises a rod main body and a connecting head, the connecting head comprises an accessory connecting part on the upper side and an insertion part on the lower side, and the accessory connecting part is provided with an electrical connection part for providing electrical connection to an external accessory.

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