A hanging adjustable ring-shaped tree illuminating lamp

By designing a suspended adjustable ring-shaped tree light fixture, the shortcomings of existing tree lights in terms of trunk adaptability and structural adjustment are solved. It achieves stable clamping and flexible adjustment for different tree trunks, improving the lighting effect and ease of operation.

CN224551447UActive Publication Date: 2026-07-24BEIJING SHIJI MAITIAN GARDENS DESIGN CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING SHIJI MAITIAN GARDENS DESIGN CO LTD
Filing Date
2025-09-25
Publication Date
2026-07-24

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Abstract

The utility model relates to lighting technical field discloses a kind of adjustable annular tree lighting lamps and lanterns of suspension, including shell, the side rotationally connected with shell of shell, the side of shell and the side of shell are uniformly fixedly connected with fixed block, the inner wall of two fixed blocks is screw connected with screw one, the inner wall of shell and shell is screw connected with clamping mechanism, the bottom fixedly connected with lighting mechanism of clamping mechanism;The clamping mechanism includes three studs, the side fixedly connected with force plate of stud, the other side rotationally connected with clamping block of stud.In the utility model, by rotating shell, it is surrounded in center with shell with the tree to be illuminated, by the cooperation of fixed block and screw, make both firmly form circle, rotate force plate, drive stud to rotate in the inner wall of shell and shell to adjust position, and then change the space range of clamping block composition.
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Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a suspended adjustable ring-shaped tree lighting fixture. Background Technology

[0002] As urban greening continues to expand, the cultural and tourism industry is experiencing explosive growth. At night, tree landscapes are no longer just simple environmental embellishments, but have become one of the core elements for creating a unique atmosphere and enhancing the attractiveness of cultural and tourism. Tourists and citizens no longer expect nighttime tree lighting to be limited to basic brightness, but instead pursue more delicate light and shadow layers. They want to show the texture of branches and leaves, highlight the beauty of the tree's form, and avoid disrupting the harmony between natural and cultural landscapes. Traditional lighting methods have gradually shown their limitations in meeting these needs, so tree lighting fixtures have emerged. Existing tree lighting fixtures are mainly divided into two categories, with different focuses in structure and function. The first type is clamp-on installation fixtures, which are fixed to the tree trunk with the help of U-shaped clamps or clamp structures. The lamp head can be flexibly adjusted in direction, which can achieve targeted local lighting and is suitable for highlighting specific branches or local landscapes. The second type is in-ground tree lighting fixtures, where the lamp body is buried around the roots of the tree and illuminates the trunk and crown through upward beams of light. It has a stronger overall sense and is suitable for creating natural and expansive light and shadow effects. While current tree lights have played a positive role in promoting industry development and tree lighting, most of their ring structures have significant limitations. These limitations include fixed dimensions, lack of diameter adjustment capabilities, and rigid structures that are difficult to adapt to tree trunks of varying thicknesses and changes in tree shape during growth. This significantly reduces their adaptability. Although these existing technologies can meet basic lighting needs, they reveal numerous problems in practical applications. They lack structural flexibility, cannot dynamically adapt to tree growth, have a monotonous appearance lacking artistic expression that blends with the landscape, and are inconvenient to disassemble and assemble during maintenance, increasing operating costs and potentially causing unnecessary damage to trees. Therefore, a suspended adjustable ring-shaped tree light fixture is proposed to address these issues. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a suspended adjustable ring-shaped tree lighting fixture, which aims to improve the problem of insufficient structural adjustment flexibility in the existing technology and its inability to dynamically adapt to the growth of trees.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A suspended adjustable ring-shaped tree light fixture includes a housing, an outer shell rotatably connected to one side of the housing, a fixing block fixedly connected to one side of the housing and one side of the outer shell, a screw threadedly connected to the inner wall of the two fixing blocks, a clamping mechanism threadedly connected to the inner wall of the housing and the outer shell, and a lighting mechanism fixedly connected to the bottom of the clamping mechanism. The clamping mechanism includes three studs, one side of which is fixedly connected to a force-bearing plate, and the other side of which is rotatably connected to a clamping block. Each of the three clamping blocks has a spring washer fixedly connected to one side of the adjacent side. Multiple fixing components are installed on the outer wall of the housing and the outer wall of the outer shell. The above technical solution features a rotatable outer shell on one side of the housing, with corresponding fixing blocks on both, secured by screws. Clamping mechanisms are installed on both the inner wall of the housing and the inner wall of the outer shell, with the lighting mechanism connected to their bottoms. Each clamping mechanism includes three studs, with a force-bearing plate on one side and a movable clamping block connected to the other. Spring washers are installed on the opposite sides of the three clamping blocks. Furthermore, multiple fixing components are distributed on the outer walls of the housing and the outer shell. The overall structure balances connection stability and operational flexibility, providing fundamental support for the installation and adjustment of the lighting fixture.

[0005] As a further description of the above technical solution: The fixing assembly includes a base, wherein the outer walls of five bases are in contact with the outer wall of the housing, and the outer walls of the other four bases are in contact with the outer wall of the housing. A rotating plate is rotatably connected to the outer wall of the base, and two screws are threadedly connected to the inner walls of the plurality of bases. The above technical solution includes nine bases, five of which contact the outer wall of the housing and the other four of which contact the outer wall of the outer shell. Each base is equipped with a rotatable rotating plate and two screws on its inner wall. The overall structure is simple and easy to install and adjust according to actual needs.

[0006] As a further description of the above technical solution: The lighting mechanism includes multiple steel wires, one side of each steel wire is fixedly connected to the bottom of multiple bases, and the other side of each steel wire is fixedly connected to a hanging point. A lamp body module is fixedly connected to the outer wall of the hanging point. A face shield is fixedly connected to the top of the lamp body module, and a sealing strip is fixedly connected to the bottom of the face shield. A chain one is fixedly connected to one side of the lamp body module, and a chain two is fixedly connected to the other side of the lamp body module. Multiple LED beads are fixedly connected to the inner wall of the lamp body module, and a reflector is fixedly connected to the top of each LED bead. The above technical solution involves a lighting mechanism consisting of multiple steel wires, one end of which is connected to the bottom of the base, and the other end of which is connected to a hanging point. A lamp body module is mounted on the outside of the hanging point, and a cover is provided on the top of the lamp body module. A sealing strip is provided at the bottom of the cover for protection and sealing. Chain 1 and Chain 2 are connected to the two sides of the module respectively, which can help fix or adjust the position. Multiple LED beads are distributed inside, and reflectors are installed on the top of the LED beads to enhance the light reflection effect and improve the lighting efficiency. The overall structure achieves flexible suspension through the cooperation of steel wires and hanging points, taking into account both lighting function and installation adaptability.

[0007] As a further description of the above technical solution: Two of the studs are threaded to the outer wall of the housing, and the outer wall of the other stud is threaded to the inner wall of the outer shell. The above technical solution involves two studs mounted on the inner wall of the housing and the other on the inner wall of the outer shell. This distribution not only adapts to the structural characteristics of the housing and the outer shell but also provides stable support for the clamping mechanism through the synergistic effect of the studs, meeting the adjustment needs in different scenarios.

[0008] As a further description of the above technical solution: Multiple lamp modules are connected end to end by chain one and chain two, and the material of the mask is high-definition glass; Through the above technical solution, multiple lamp modules are connected end to end by chain one and chain two to form a continuous lighting unit. The mask is made of high-definition glass, which can not only ensure the light can pass through, but also provide reliable protection for the internal lamp beads, thus taking into account both lighting effect and structural durability.

[0009] As a further description of the above technical solution: The outer wall of the lamp body module is coated with powder to form a corrosion-resistant surface, and the reflector is made of stainless steel. Through the above technical solution: the outer wall of the lamp module is powder coated to form a corrosion-resistant surface, which can effectively resist the corrosive factors in the outdoor environment. The reflector is made of stainless steel, which not only has good reflective performance to enhance the lighting effect, but also has strong weather resistance and can meet the needs of long-term outdoor use.

[0010] As a further description of the above technical solution: The outer wall of the hanging point is fixedly connected to the top of the mask, and the cross-sectional shape of the lamp body module is arc-shaped; The above technical solution involves setting the hanging point on the top of the mask to provide suspension support for the lamp module. The cross-section of the lamp module is arc-shaped. This shape not only meets the functional requirements of ring lighting and allows for more uniform light projection, but also coordinates with the overall design in terms of structure, enhancing its adaptability.

[0011] As a further description of the above technical solution: The two fixed blocks are in contact on their adjacent sides, and the cross-sectional shape of the base and the rotating plate is U-shaped. The above technical solution ensures that the two fixed blocks fit together on opposite sides, and the cross-sections of the base and the rotating plate are both U-shaped. This design not only meets the assembly requirements of related components, but also provides stable support in terms of structure, while reserving reasonable space for operation and adjustment, thus enhancing the overall ease of use.

[0012] This utility model has the following beneficial effects: 1. In this utility model, by rotating the outer shell, the tree to be illuminated is surrounded in the center by the shell. With the cooperation of the fixing block and the screw, the two are firmly formed into a circle. Rotating the force plate drives the stud to rotate in the shell and the inner wall of the outer shell to adjust the position, thereby changing the spatial range formed by the clamping block, adapting to trees of various sizes and improving applicability. The spring pad can greatly reduce the damage to the tree during clamping. The screw can firmly fix the rotating plate and the base. The shape of the two can stably clamp the steel wire and fix it to the shell or the outer wall of the outer shell.

[0013] 2. In this utility model, the hanging point on the top of the lamp body module firmly fixes it to the steel wire. The chain allows multiple lamp body modules to be connected end to end to form a circle. Combined with the tension of the steel wire, the lamp body module is stable and firm. Multiple connection points ensure the overall balanced distribution and structural stability of the lamp, avoiding swaying and deviation. The reflector enhances the beam focusing ability and illumination intensity of the lamp beads. The sealing strip achieves a sealed encapsulation between the lamp body module and the mask, playing a role in dust and water protection. Attached Figure Description

[0014] Figure 1 This is a three-dimensional schematic diagram of a suspended adjustable ring-shaped tree lighting fixture proposed in this utility model; Figure 2 This is a schematic diagram of the structure of the clamping block of a suspended adjustable ring-shaped tree lighting fixture proposed in this utility model; Figure 3 This is a schematic diagram of the structure of the lamp body module of a suspended adjustable ring-shaped tree lighting fixture proposed in this utility model; Figure 4 This is a schematic diagram of the base of a suspended adjustable ring-shaped tree light fixture proposed in this utility model.

[0015] Legend: 1. Housing; 2. Outer shell; 3. Fixing block; 4. One screw; 5. Lighting mechanism; 51. Steel wire; 52. Hanging point; 53. Lamp body module; 54. Face mask; 55. Sealing strip; 56. Chain 1; 57. Chain 2; 58. Lamp beads; 59. Reflector; 6. Clamping mechanism; 61. Stud; 62. Force plate; 63. Clamping block; 64. Spring pad; 65. Fixing component; 651. Base; 652. Rotating plate; 653. Two screws. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: A suspended adjustable ring-shaped tree light fixture, as shown in the reference Figures 1 to 3 The system includes a housing 1, which is the main component of the lamp. A shell 2 is rotatably connected to one side of the housing 1. The shell 2 can rotate relative to the housing 1, making it easy to surround the tree with the lamp to form a complete ring with the housing 1. This system is suitable for trees of different thicknesses and improves ease of operation. Fixing blocks 3 are fixedly connected to one side of the housing 1 and one side of the shell 2. The two fixing blocks 3 fit together when the housing 1 and the shell 2 are closed. Screws 4 are threadedly connected to the inner walls of the two fixing blocks 3. The screws 4 pass through the two fixing blocks 3 to lock the housing 1 and the shell 2, enhancing the stability of the ring structure and ensuring that the lamp can be stably fixed to the tree and avoid shaking. A clamping mechanism 6 is threadedly connected to the inner walls of the housing 1 and the shell 2. The clamping mechanism 6 clamps the tree by adjusting its own size, fixing the lamp as a whole to the tree and preventing the lamp from slipping. It is also suitable for trees of different sizes, improving applicability. A lighting mechanism 5 is fixedly connected to the bottom of the clamping mechanism 6. The lighting mechanism 5 is distributed around the tree and can illuminate the tree from multiple angles to achieve a ring lighting effect and highlight the beauty of the tree's shape. Specifically, the system includes a housing 1, which serves as the main body of the lamp. One side of the housing 1 is connected to the outer shell 2 via a rotating structure, allowing the outer shell 2 to rotate relative to the housing 1. When closed, the two housings form a complete ring to accommodate trees of different thicknesses, improving operational flexibility. Each side of the housing 1 and the outer shell 2 is fixed with a fixing block 3. When closed, the two fixing blocks 3 fit tightly together, and their inner walls are connected to a screw 4 via a common thread. The locking action of the screw 4 enhances the stability of the ring structure, ensuring that the lamp is firmly attached to the tree and preventing shaking. The inner walls of both the housing 1 and the outer shell 2 are threaded with a clamping mechanism 6. This mechanism clamps the tree by adjusting its own size, preventing the lamp from slipping and adapting to trees of different sizes to improve applicability. The bottom of the clamping mechanism 6 is fixedly connected to the lighting mechanism 5. The lighting mechanism 5 is distributed around the tree along with the clamping mechanism 6, allowing the lamp to illuminate the tree from multiple angles, achieving a ring lighting effect and highlighting the beauty of the tree's shape. The clamping mechanism 6 includes three studs 61. Two studs 61 are threaded to the inner wall of the housing 1, and the other stud 61 is threaded to the inner wall of the housing 2. The studs 61 adjust their extension length through threaded transmission. A force plate 62 is fixedly connected to one side of each stud 61, increasing the contact area for the hand and making it easier for the operator to rotate the studs 61. This reduces effort and makes operation more convenient, resulting in more efficient clamping size adjustment. A clamping block 63 is rotatably connected to the other side of each stud 61. The clamping block 63 directly contacts the tree and clamps the tree under the push of the studs 61. The design allows the clamping block 63 to better fit the tree surface, improving clamping stability. Each of the three clamping blocks 63 has a spring pad 64 fixedly connected to one of their adjacent sides. The spring pad 64 acts as a buffer between the clamping block 63 and the tree, reducing the damage to the tree caused by the clamping force. At the same time, it increases friction to prevent the lamp from sliding, protecting the tree while enhancing the fixing effect. Multiple fixing components 65 are installed on the outer walls of the housing 1 and the outer walls of the outer shell 2. The fixing components 65 are used to fix the lighting mechanism 5, suspending the lighting mechanism 5 below the housing 1 and the outer shell 2, ensuring that the lighting mechanism 5 can stably surround the tree and achieve uniform lighting. Specifically, the clamping mechanism 6 includes three studs 61, two of which are threaded to the inner wall of the housing 1, and the other stud 61 is threaded to the inner wall of the outer shell 2. The extension length of the stud 61 can be adjusted through the threaded transmission. A force plate 62 is fixed on one side of the stud 61, which increases the contact area of ​​the hand and makes it easier to rotate the stud 61 with less effort and improve the efficiency of size adjustment. The other side is rotatably connected to the clamping block 63, which directly contacts the tree and clamps the tree under the push of the stud 61. The rotatable connection design makes it better fit the tree surface to enhance stability. Spring pads 64 are fixed on the adjacent sides of the three clamping blocks 63 to buffer between the clamping blocks 63 and the tree, reduce damage to the tree, and increase friction to prevent slippage. Multiple fixing components 65 are installed on the outer walls of the housing 1 and the outer shell 2 to fix the lighting mechanism 5 and suspend it below to ensure that the lighting mechanism 5 stably surrounds the tree and achieves uniform lighting. The fixing component 65 includes a base 651, wherein the outer walls of five bases 651 are in contact with the outer wall of the housing 1, and the outer walls of the other four bases 651 are in contact with the outer wall of the housing 2. A rotating plate 652 is rotatably connected to the outer wall of the base 651, and the rotating plate 652 can rotate relative to the base 651. The inner walls of the multiple bases 651 are threaded with screws 653, which lock the rotating plate 652 onto the base 651 to ensure the suspension stability of the lighting mechanism 5. Specifically, the fixing component 65 includes a base 651, five of which have their outer walls in contact with the outer wall of the housing 1, and the other four have their outer walls in contact with the outer wall of the housing 2. The outer walls of the bases 651 are rotatably connected to a rotating plate 652, which can rotate relative to the bases 651. The inner walls of each base 651 are threaded with screws 653, which lock the rotating plate 652 to the base 651 to ensure that the lighting mechanism 5 is suspended stably.

[0018] Reference Figure 1 , Figure 2 and Figure 4 The lighting mechanism 5 includes multiple steel wires 51, one side of which is fixedly connected to the bottom of multiple bases 651. The steel wires 51 are flexible and strong. Each steel wire 51 has a fixed hanging point 52 on its other side. A lamp body module 53 is fixedly connected to the outer wall of the hanging point 52. The hanging point 52 connects the steel wires 51 and the lamp body module 53, suspending the lamp body module 53 below the steel wires 51 to ensure its secure installation and prevent it from falling. A face shield 54 is fixedly connected to the top of the lamp body module 53. 4. Covering the top of the lamp body module 53, the bottom of the mask 54 is fixedly connected to a sealing strip 55. The sealing strip 55 fills the gap between the mask 54 and the lamp body module 53, enhances the sealing performance, prevents moisture and dust from entering the lamp body module 53, protects the internal components, and extends the service life of the lamp. The outer wall of the hanging point 52 is fixedly connected to the top of the mask 54. The hanging point 52 is fixedly connected to the mask 54, indirectly connecting the lamp body module 53 to the steel wire 51, ensuring that the lamp body module 53 can be stably suspended without affecting the lighting effect of the lamp body module 53. Specifically, the lighting mechanism 5 includes multiple steel wires 51, one side of which is fixedly connected to the bottom of multiple bases 651. The steel wires 51 have both flexibility and strength. The other side of each steel wire 51 is fixedly connected to a hanging point 52. The outer wall of the hanging point 52 is fixed to the lamp body module 53. At the same time, the hanging point 52 is also fixedly connected to the top of the mask 54, thereby indirectly connecting the lamp body module 53 to the steel wires 51, ensuring that the lamp body module 53 is stably suspended without affecting the lighting. The mask 54 is fixed to the top of the lamp body module 53, and a sealing strip 55 is fixed to the bottom of the mask 54. The sealing strip 55 fills the gap between the mask 54 and the lamp body module 53 to enhance the sealing performance, prevent moisture and dust from entering, protect the internal components, and extend the service life. A chain 56 is fixedly connected to one side of the lamp body module 53, and a chain 57 is fixedly connected to the other side. Multiple lamp body modules 53 are connected end to end by chains 56 and 57, forming a ring. This ensures the uniform distribution of the lamp body modules 53 and enhances the stability of the overall structure, preventing individual lamp body modules 53 from shifting. Multiple LED beads 58 are fixedly connected to the inner wall of the lamp body module 53. The LED beads 58 are the light source. The multiple LED beads 58 distributed within the lamp body module 53 provide sufficient light to illuminate the trees from multiple angles, achieving a ring lighting effect. A reflector 59 is fixedly connected to the top of each LED bead 58. The reflector 59 reflects the light emitted by the LED beads 58, enhancing the focusing ability of the light. The light intensity is increased so that the light is more concentrated on the trees, improving the lighting effect. The cross-sectional shape of the lamp module 53 is arc-shaped. The arc-shaped design allows multiple lamp modules 53 to be spliced ​​together to form a complete ring, which fits the circular outline of the tree and ensures that the light can be evenly irradiated on the tree surface, improving the aesthetics of the lighting. The two fixing blocks 3 are in contact on their adjacent sides. This contact relationship allows the screw 4 to effectively lock the housing 1 and the outer shell 2, enhancing the sealing and stability of the ring structure and preventing loosening during use. The cross-sectional shape of the base 651 and the rotating plate 652 is U-shaped. The U-shaped design allows the base 651 and the rotating plate 652 to better fit the shape of the steel wire 51, enhancing the clamping effect on the steel wire 51 and ensuring that the steel wire 51 is firmly fixed and does not slip. Specifically, one side of the lamp body module 53 is fixed with chain 56, and the other side is fixed with chain 57. Multiple lamp body modules 53 are connected end to end by the chain to form a ring, ensuring uniform distribution and structural stability. Multiple LED beads 58 are fixed to the inner wall of the lamp body module 53. The top of the LED beads 58 is connected to a reflector 59 to reflect light and enhance focus and intensity. The cross-section of the lamp body module 53 is arc-shaped. After splicing, it forms a complete ring that fits the outline of the tree. The two fixing blocks 3 are in contact on the near side to ensure that the screw 4 effectively locks the shell 1 and the outer shell 2. The cross-section of the base 651 and the rotating plate 652 is concave, which fits the shape of the steel wire 51 to enhance the clamping effect and prevent slippage.

[0019] The implementation principle of this application embodiment is as follows: Rotate the outer shell 2 so that the trees to be illuminated are surrounded by the outer shell 2 and the outer shell 1. Thanks to the cooperation of the fixing block 3 and the screw 4, the outer shell 1 and the outer shell 2 can be firmly formed into a circle. Then rotate the force plate 62 so that the force plate 62 drives multiple studs 61 to rotate on the inner wall of the outer shell 1 and the outer shell 2 respectively, so that the position of the studs 61 can be adjusted, thereby adjusting the size of the space formed by multiple clamping blocks 63, so that the entire lamp can be adapted to trees of various sizes, thereby greatly improving the applicability of the entire lamp. Thanks to the presence of the spring pad 64, the damage to the trees can be greatly reduced when the lamp clamps the trees. Thanks to the presence of the screw 653, the rotating plate 652 can be firmly fixed to the base 651. Thanks to the shape of the rotating plate 652 and the base 651, the rotating plate 652 and the base 651 can be firmly fixed to the outer wall of the outer shell 1 or the outer shell 2 with the steel wire 51. Thanks to the hanging point 52 on the top of the lamp body module 53, the lamp body module 53 can be firmly fixed to the steel wire 51. Thanks to the cooperation of chain one 56 and chain two 57, multiple lamp body modules 53 can be connected end to end to form a circle. With the tension of the steel wire 51, multiple lamp body modules 53 can be stably and firmly fixed. That is, multiple connection points keep the entire lamp balanced in space, the structure is stable, and avoids swaying and displacement. Thanks to the presence of reflector 59, the beam focusing ability and illumination intensity of lamp bead 58 are enhanced. Thanks to the presence of sealing strip 55, the lamp body module 53 and the cover 54 are sealed and encapsulated, which plays a role in dust prevention and waterproofing.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A suspended adjustable ring-shaped tree lighting fixture, comprising a housing (1), characterized in that: A shell (2) is rotatably connected to one side of the housing (1). A fixing block (3) is fixedly connected to one side of the housing (1) and one side of the shell (2). A screw (4) is threadedly connected to the inner wall of the two fixing blocks (3). A clamping mechanism (6) is threadedly connected to the inner wall of the housing (1) and the shell (2). A lighting mechanism (5) is fixedly connected to the bottom of the clamping mechanism (6). The clamping mechanism (6) includes three studs (61), one side of which is fixedly connected to a force plate (62), and the other side of which is rotatably connected to a clamping block (63). Each of the three clamping blocks (63) has a spring pad (64) fixedly connected to one side of each other. The outer wall of the housing (1) and the outer wall of the outer shell (2) are each equipped with a plurality of fixing components (65).

2. The suspended adjustable ring-shaped tree lighting fixture according to claim 1, characterized in that: The fixing component (65) includes a base (651), wherein the outer walls of five bases (651) are in contact with the outer wall of the housing (1), and the outer walls of the other four bases (651) are in contact with the outer wall of the outer shell (2). A rotating plate (652) is rotatably connected to the outer wall of the base (651), and screws (653) are threadedly connected to the inner walls of the plurality of bases (651).

3. A suspended adjustable ring-shaped tree lighting fixture according to claim 2, characterized in that: The lighting mechanism (5) includes multiple steel wires (51), one side of each of the multiple steel wires (51) is fixedly connected to the bottom of multiple bases (651), and the other side of each of the multiple steel wires (51) is fixedly connected to a hanging point (52). A lamp body module (53) is fixedly connected to the outer wall of the hanging point (52). A mask (54) is fixedly connected to the top of the lamp body module (53). A sealing strip (55) is fixedly connected to the bottom of the mask (54). A chain one (56) is fixedly connected to one side of the lamp body module (53). A chain two (57) is fixedly connected to the other side of the lamp body module (53). Multiple lamp beads (58) are fixedly connected to the inner wall of the lamp body module (53). A reflector (59) is fixedly connected to the top of the lamp beads (58).

4. A suspended adjustable ring-shaped tree lighting fixture according to claim 1, characterized in that: Two of the studs (61) are threaded to the outer wall of the housing (1) and the other stud (61) is threaded to the outer wall of the outer shell (2).

5. A suspended adjustable ring-shaped tree lighting fixture according to claim 3, characterized in that: Multiple lamp body modules (53) are connected end to end by the first chain (56) and the second chain (57), and the material of the mask (54) is high-definition glass.

6. A suspended adjustable ring-shaped tree lighting fixture according to claim 3, characterized in that: The outer wall of the lamp body module (53) is coated with powder to form a corrosion-resistant surface, and the reflector (59) is made of stainless steel.

7. A suspended adjustable ring-shaped tree lighting fixture according to claim 3, characterized in that: The outer wall of the hanging point (52) is fixedly connected to the top of the mask (54), and the cross-sectional shape of the lamp body module (53) is arc-shaped.

8. A suspended adjustable ring-shaped tree lighting fixture according to claim 2, characterized in that: The two fixed blocks (3) are in contact on their adjacent sides, and the cross-sectional shape of the base (651) and the rotating plate (652) is concave.