Self-locking track double-point adjustable hovering structure and track lighting lamp

Abstract

The invention provides a self-locking track double-point adjustable hovering structure and a track lighting lamp. The self-locking track double-point adjustable hovering structure comprises a first fixing assembly, a second fixing assembly, a lighting assembly and a magnetic attraction track assembly, and the magnetic attraction track assembly is provided with a track sliding groove; the first fixing assembly is provided with a first buckling part, the first fixing assembly is movably arranged in the rail sliding groove, the second fixing assembly is provided with a second buckling part, and the second fixing assembly is movably arranged in the rail sliding groove; the lighting assembly comprises a light source piece and a suspension wire, one end of the suspension wire is fixed to the first fixing assembly, and the other end of the suspension wire penetrates through the second fixing assembly and is connected to the light source piece. By moving the first fixing assembly and the second fixing assembly respectively, the position and the ground clearance of the light source piece in the horizontal direction of the track are controlled, and all-directional adjustable hovering is achieved; through rapid locking and loosening of the first buckle part and the second buckle part, rapid locking and releasing are achieved, and the installation and adjustment efficiency is improved.

Description

Technical Field

[0001] This disclosure relates to the technical field of lighting devices, and in particular to a self-locking track dual-point adjustable suspension structure and track lighting fixture. Background Technology

[0002] Track lighting systems are widely used in modern commercial and residential lighting due to their flexibility and modularity. Track lighting systems typically use a single-point suspended light source, which is suspended on a track via a sliding connector, and the position of the light source can be adjusted in height.

[0003] Although the projection angle of the light source in the track lighting system is adjustable, its horizontal position and vertical height in the space below the track cannot be controlled independently and precisely, which greatly limits the freedom and accuracy of lighting design and makes it difficult to meet the need for focused lighting by precisely positioning the light spot at a specific point in three-dimensional space.

[0004] For example, the prior art document CN202310917233.7 discloses a hanging light lifting mechanism, which includes a mounting base and a light body; a mounting shell fixed to the lower end of the mounting base, the mounting shell being provided with a lifting component for raising and lowering the light body, and a protective component for preventing uncontrolled descent during the raising and lowering process. This solution allows for height adjustment of the light body, but cannot adjust its horizontal position, making it difficult to meet the need for precise spot lighting at a specific point in three-dimensional space. Summary of the Invention

[0005] The purpose of this disclosure is to overcome the shortcomings of the prior art and to provide a self-locking track dual-point adjustable hovering structure and track lighting fixture for precise control of horizontal position and ground clearance for focused lighting.

[0006] The purpose of this disclosure is achieved through the following technical solution: A self-locking track dual-point adjustable hovering structure includes a first fixing component, a second fixing component, a lighting component, and a magnetic track component, wherein the magnetic track component has a track groove. The first fixing component is provided with a first buckle part, and the first fixing component is movably disposed in the track groove. The first buckle part is used to abut against the magnetic track assembly. The second fixing component is provided with a second buckle part, and the second fixing component is movably disposed in the track groove. The second buckle part is used to abut against the magnetic track assembly. The lighting assembly includes a light source and a suspension wire. One end of the suspension wire is fixed to the first fixing component, and the other end of the suspension wire passes through the second fixing component and is connected to the light source.

[0007] In one embodiment, the magnetic track assembly includes a track body and strip-shaped elastic elements. The track body has a track groove, and strip-shaped receiving grooves are respectively formed on the two side walls of the track groove. The strip-shaped elastic elements are installed in the strip-shaped receiving grooves. Each strip-shaped elastic element forms a guide groove with the edge of the track body. Each first latching part and each second latching part are adapted to abut against the corresponding guide groove.

[0008] In one embodiment, the suspension line is further provided with a transition sliding block, which is installed in the track groove and disposed between the first fixing component and the second fixing component.

[0009] In one embodiment, the transition sliding block has limiting protrusions on both sides, and each limiting protrusion is adapted to be embedded in the corresponding guide groove.

[0010] In one embodiment, the first fixing component includes a first track connector and a first locking fastener. The first track connector has a first buckle portion formed on both sides. The first track connector is slidably disposed in the track groove. The first track connector has a first locking groove. Two first buckle portions are formed on both sides of the first locking groove. The first locking fastener is slidably disposed in the first locking groove.

[0011] In one embodiment, the second fixing component includes a second track connector, a second locking fastener, and a pulley component. The second track connector has second buckle portions formed on both sides. The second track connector is slidably disposed in the track groove. The second track connector has a second locking groove. Two second buckle portions are formed on both sides of the second locking groove. The second locking fastener is slidably disposed in the second locking groove. The pulley component is rotatably disposed on the second track connector. The suspension wire passes through the pulley component.

[0012] In one embodiment, the pulley component has an annular limiting groove at its center, and the suspension line passes through the annular limiting groove.

[0013] In one embodiment, the pulley component is provided with reinforcing ribs.

[0014] In one embodiment, the magnetic track assembly has a through-groove on the side opposite to the track groove.

[0015] A track lighting fixture includes the self-locking track dual-point adjustable hovering structure described in any of the above embodiments.

[0016] Compared with the prior art, this disclosure has at least the following advantages: The aforementioned self-locking track dual-point adjustable suspension structure, by moving the first and second fixed components respectively, changes the distance between them on the track groove. Combined with adjusting the length of the suspension wire passing through the second fixed component, this allows the light source to be precisely controlled in the horizontal direction of the track and its height above the ground. This enables the light source to be stably suspended and stationary at any predetermined position in three-dimensional space, achieving omnidirectional adjustable suspension to meet the needs of precise spot positioning for focused lighting. By adjusting the first fixed component, the suspension wire connecting the first and second fixed components is kept taut, forming a stable triangular force-bearing structure that ensures the stillness and stability of the light spot. The quick locking and unlocking of the first and second latching parts allows for rapid locking and releasing of the first and second fixed components at any position on the track groove, improving the efficiency of installation and subsequent adjustments. Attached Figure Description

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

[0018] Figure 1 This is a schematic diagram of a self-locking track dual-point adjustable hovering structure according to one embodiment; Figure 2 for Figure 1 A partial structural schematic diagram of the self-locking track dual-point adjustable hovering structure is shown. Figure 3 for Figure 1 A partial cross-sectional view of the self-locking track dual-point adjustable hovering structure shown; Figure 4 for Figure 1 The diagram shows the structure of the first fixing component. Figure 5 for Figure 1 The diagram shows the structure of the second fixing component; Figure 6 for Figure 1 Another schematic diagram of the self-locking track dual-point adjustable hovering structure shown; Figure 7 for Figure 1 A partial exploded view of the first fixing component is shown. Figure 8 This is a partial structural schematic diagram of a self-locking track dual-point adjustable hovering structure according to one embodiment. Detailed Implementation

[0019] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] This disclosure provides a self-locking track dual-point adjustable hovering structure, including a first fixing component, a second fixing component, a lighting component, and a magnetic track component. The magnetic track component has a track groove. The first fixing component is provided with a first latching part, which is movably disposed in the track groove and abuts against the magnetic track component. The second fixing component is provided with a second latching part, which is movably disposed in the track groove and abuts against the magnetic track component. The lighting component includes a light source and a suspension wire. One end of the suspension wire is fixed to the first fixing component, and the other end of the suspension wire passes through the second fixing component and is connected to the light source.

[0023] The aforementioned self-locking track dual-point adjustable suspension structure, by moving the first and second fixed components respectively, changes the distance between them on the track groove. Combined with adjusting the length of the suspension wire passing through the second fixed component, this allows the light source to be precisely controlled in the horizontal direction of the track and its height above the ground. This enables the light source to be stably suspended and stationary at any predetermined position in three-dimensional space, achieving omnidirectional adjustable suspension to meet the needs of precise spot positioning for focused lighting. By adjusting the first fixed component, the suspension wire connecting the first and second fixed components is kept taut, forming a stable triangular force-bearing structure that ensures the stillness and stability of the light spot. The quick locking and unlocking of the first and second latching parts allows for rapid locking and releasing of the first and second fixed components at any position on the track groove, improving the efficiency of installation and subsequent adjustments.

[0024] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments: Please see Figures 1 to 3 As shown, this is a self-locking track dual-point adjustable hovering structure 10 according to an embodiment of the present invention, including a first fixing component 100, a second fixing component 200, a lighting component 300, and a magnetic track component 400. The magnetic track component 400 has a track groove 401. The first fixing component 100 is provided with a first latching part 110, which is movably disposed in the track groove 401 and abuts against the magnetic track component 400. The second fixing component 200 is provided with a second latching part 210, which is movably disposed in the track groove 401 and abuts against the magnetic track component 400.

[0025] Furthermore, the lighting assembly 300 includes a light source 310 and a suspension wire 320. One end of the suspension wire 320 is fixed to the first fixing assembly 100, and the other end of the suspension wire 320 passes through the second fixing assembly 200 and is connected to the light source 310.

[0026] In this embodiment, one end of the suspension wire 320 is fixed to the first fixing component 100. The suspension wire 320 is horizontally or obliquely pulled to the second fixing component 200. The suspension wire 320 is vertically connected to the light source component 310. The first fixing component 100 and the second fixing component 200 are respectively installed in the track groove 401 of the magnetic track assembly 400. The first fixing component 100 and the second fixing component 200 can be temporarily fixed at any position in the track groove 401. The first fixing component 100 and the second fixing component 200 can be moved according to the lighting requirements by changing the two fixing points in the track groove. The distance on 401 can control the position of the suspension wire 320, thereby determining the position of the light source 310. When the first fixing component 100 and the second fixing component 200 slide to the preset position, the built-in first latch 110 and second latch 210 will abut and lock with the track groove 401. By pulling the suspension wire 320 that passes through the second fixing component 200, the height of the light source 310 off the ground can be easily adjusted, so that the light source 310 is suspended by two fixed points and stably stationary in the predetermined position in three-dimensional space, realizing a flexible hovering lighting effect.

[0027] The aforementioned self-locking track dual-point adjustable suspension structure 10, by moving the first fixing component 100 and the second fixing component 200 respectively, changes the distance between them on the track groove 401, and combined with adjusting the length of the suspension wire 320 passing through the second fixing component 200, allows the light source component 310 to be precisely controlled in the horizontal direction of the track and its height above the ground. This enables the light source component 310 to be stably suspended and stationary at any predetermined position in three-dimensional space, achieving omnidirectional adjustable suspension to meet the need for precise positioning of the light spot for focused lighting. By adjusting the first fixing component 100, the suspension wire 320 connecting the first fixing component 100 and the second fixing component 200 is kept taut, forming a stable triangular force-bearing structure, ensuring the stillness and stability of the light spot of the light source component 310. Through the quick locking and unlocking of the first latching part 110 and the second latching part 210, the first fixing component 100 and the second fixing component 200 can be quickly locked and released at any position on the track groove 401, improving the efficiency of installation and subsequent adjustment.

[0028] like Figure 3As shown, in one embodiment, the magnetic track assembly 400 includes a track body 410 and a strip elastic member 420. The track body 410 has a track groove 401, and strip receiving grooves 402 are respectively formed on the two side walls of the track groove 401. The strip elastic member 420 is installed in the strip receiving groove 402. Each strip elastic member 420 and the edge of the track body 410 form a guide groove 4201. Each first latching part 110 and each second latching part 120 are adapted to abut against the corresponding guide groove 4201. In this embodiment, the first latching part 110 of the first fixing component 100 and the second latching part 210 of the second fixing component 200 are limited in the guide groove 4201, ensuring that the first fixing component 100 and the second fixing component 200 move linearly along the axial direction of the magnetic track assembly 400, effectively preventing shaking, tilting or jamming during sliding; the force applied to the fixing component by the suspension wire 320 in various directions is evenly transmitted to the inner wall of the guide groove 4201 of the strip elastic member 420 through the latching parts on both sides. Through the symmetrical force arrangement, unilateral wear and stress concentration are avoided, thereby improving the stability and durability of the structure; the first fixing component 100 and the second fixing component 200 act on the same inner wall interface of the guide groove 4201, realizing locking on the same track structure, ensuring the reliability and consistency of the locking effect of the first fixing component and the second fixing component 200.

[0029] like Figure 2 and Figure 3 As shown, in one embodiment, the suspension line 320 is further provided with a transition sliding block 321, which is installed on the track groove 401 and is disposed between the first fixing component 100 and the second fixing component 200. In this embodiment, by transforming the suspension wire 320 of the first fixing component 100 and the second fixing component 200 into a transition sliding block 321, which supports and guides the wire and keeps it close to the magnetic track assembly 400, the risk of the suspension wire 320 drooping, swaying, or even getting tangled with the track or other lighting fixtures due to excessive length is prevented. This results in less resistance during the adjustment process and smoother operation. The transition sliding block 321 also fixes the middle section of the suspension wire 320 to the magnetic track assembly 400, adding an additional auxiliary support point between the original two main fixing points. This enhances the rigidity of the entire suspension wire 320 system, making the triangular force-bearing structure formed by the first fixing component 100, the second fixing component 200, and the suspension wire 320 more stable and with less deformation. This further suppresses minor vibrations and ensures the height stability of the light source component 310.

[0030] like Figure 3As shown, in one embodiment, the transition sliding block 321 has limiting protrusions 3211 on both sides, and each limiting protrusion 3211 is adapted to be embedded in the corresponding guide groove 4201. In this embodiment, the cooperation between the limiting protrusion 3211 and the protrusion limiting groove 402 provides a precise sliding path for the transition sliding block 321, ensuring that the transition sliding block 321 always moves smoothly in a straight line in the track groove 401. This avoids the fine-tuning of rotation or lateral tilt during the movement of the transition sliding block 321, thus ensuring the smoothness of the adjustment process. The tension applied to the transition sliding block 321 by the suspension line 320 is evenly transmitted to the inner wall of the robust guide groove 4201 of the track through the limiting protrusions 3211 on both sides, protecting the structure of the magnetic track assembly 400 and improving the structural strength and long-term durability of the entire sliding assembly in terms of load-bearing capacity and impact resistance. It can be understood that because the transition sliding block 321 is limited and cannot rotate, the suspension line 320 passing through the transition sliding block 321 is prevented from twisting, thereby preventing the suspension line 320 connecting the transition sliding block 321 from twisting at the vertically downward suspension line 320 part of the second fixing assembly 200.

[0031] like Figure 4As shown, in one embodiment, the first fixing component 100 includes a first track connector 120 and a first locking fastener 130. The first track connector 120 has first latching portions 110 formed on both sides. The first track connector 120 is slidably disposed in the track groove 401. The first track connector 120 has a first locking groove 1201. Two first latching portions 110 are formed on both sides of the first locking groove 1201. The first locking fastener 130 is slidably disposed in the first locking groove 1201. In this embodiment, the first track connector 120 engages with the guide groove 4201 via the first latching portions 110 on both sides, allowing the first track connector 120 to slide smoothly and stably along the axial direction of the track slide groove 401. The first locking groove 1201 has a slope or wedge-shaped structure. After positioning, the first locking fastener 130 is pushed to slide within the first locking groove 1201. The first locking fastener 130 pushes the two first latching portions 110 to undergo opposite outward elastic deformation, causing the two first latching portions 110 to press against the inner wall of the guide groove 4201. This transforms the sliding friction between the first latching portions 110 and the inner wall of the guide groove 4201 into a huge static friction force, thereby firmly locking the first fixing component 100 onto the magnetic track component 400. The two first latching parts 110 generate symmetrical and balanced locking forces, and synchronously drive the two first latching parts 110 to generate locking forces, which simplifies the operation process and improves locking efficiency and reliability. The first locking groove 1201, the first latching part 110 and the first locking fastener 130 are integrated inside the first track connector 120, so that the locking part is accommodated in the track slide groove 401, which improves the compactness of the structure.

[0032] like Figure 5As shown, in one embodiment, the second fixing component 200 includes a second track connector 220, a second locking fastener 230, and a pulley component 240. The second track connector 220 has second latching portions 210 formed on both sides. The second track connector 220 is slidably disposed in the track groove 401. The second track connector 220 has a second locking groove 2201. Two second latching portions 210 are formed on both sides of the second locking groove 2201. The second locking fastener 230 is slidably disposed in the second locking groove 2201. The pulley component 240 is rotatably disposed on the second track connector 220. The suspension wire 320 passes through the pulley component 240. In this embodiment, the second track connector 220 is fitted into the guide groove 4201 of the track slide 401 by the second latching portions 210 on both sides, so that the entire second fixing component 200 can slide freely and smoothly along the track slide 401, thereby fixing the horizontal position of the light source component 310; the second locking groove 2201 has a slope or wedge structure. When the second fixing component 200 slides to the preset horizontal position, the second locking fastener 230 is driven to slide in the second locking groove 2201, so that the second latching portion 210 undergoes outward elastic deformation, so that the two second latching portions 210 press against the inner wall of the guide groove 4201 of the strip elastic member 420, and the static friction generated locks the second fixing component 200 in the preset position of the track slide 401; the suspension wire 320 starts from the first fixing component 100, passes around the second track connector 220 which is rotatably set on the second fixing component 100. The pulley component 240 ultimately connects vertically downwards to suspend the light source component 310. The height of the light source component 310 from the ground is adjusted by pulling the suspension line 320. The low-resistance rolling friction between the suspension line 320 and the pulley component 240 makes the height adjustment operation easy, smooth, and allows for stepless precise positioning. The pulley component 240 can reduce the impact of pulling the suspension line 320 on the tension of the second fixed component 200, thereby improving the load capacity of the second fixed component 200. It is locked onto the track groove 401 by the second locking fastener 230. The height adjustment by the pulley component 240 simplifies the horizontal position and suspension height of the light source component 310. The wear of the suspension line 320 by rolling friction is much less than that of sliding friction, avoiding the risk of surface damage and internal wire breakage of the suspension line 320 caused by long-term and frequent adjustments, and significantly improving the long-term reliability, durability, and safety of the entire suspension line 320 suspension system.

[0033] like Figure 4 and Figure 5As shown, further, the number of the first locking fastener 130, the first locking groove 1201, the second locking fastener 230, and the second locking groove 2201 is at least two. In this embodiment, multiple independent locking mechanisms are deployed on the first fixing component 100 and the second fixing component 200, respectively. The locking force and anti-overturning moment provided by a single locking point are limited. By setting at least two locking points, the load transmitted by the suspension line 320 can be evenly distributed to multiple positions on the track contact surface, significantly improving the maximum load that each fixing component can withstand and greatly enhancing its ability to resist the overturning moment generated by the oblique pull of the suspension line. Even if one locking point fails unexpectedly due to extreme load or manufacturing defects, the remaining locking points can still provide sufficient locking force. The holding force continues to fix the component on the track, effectively preventing the lamp from suddenly falling. It is understood that at least two of the first locking fasteners 130 and the first locking grooves 1201 are symmetrically distributed on the first track connector 120, and at least two of the second locking fasteners 230 and the second locking grooves 2201 are symmetrically distributed on the second track connector 220. They simultaneously constrain the degree of freedom of the component from different directions, enhance the torsional stiffness of the component in the track groove 401, and prevent the first fixing component 100 and the second fixing component 200 from rotating or shaking slightly after locking.

[0034] like Figure 5 As shown, in one embodiment, the pulley component 240 has an annular limiting groove 2401 at its center, and the suspension line 320 passes through the annular limiting groove 2401. In this embodiment, the two side walls of the annular limiting groove 2401 restrict the left and right displacement of the suspension line 320 on the pulley shaft. Under the action of its own tension and gravity, the suspension line 320 is confined within the annular limiting groove 2401, eliminating the risk of the suspension line 320 slipping off the side of the pulley component 240 when pulled quickly, swayed under force, or accidentally pulled laterally. This ensures that the suspension line 320 always moves on a preset path, guarantees the consistency of the lever arm when the suspension line 320 is extended or retracted, and ensures the continuity and stability of load-bearing and force transmission.

[0035] like Figure 5 As shown, in one embodiment, the pulley component 240 is provided with reinforcing ribs 241. In this embodiment, the reinforcing ribs 241 effectively resist bending deformation caused by radial pressure from the suspension line 320, and improve the structural toughness and overall reliability of the pulley component 240 by allowing the use of lighter materials under the same load.

[0036] Furthermore, in one embodiment, the second fixing component 200 further includes a pulley locking member. The second track connector forms two support arms, and the pulley component is rotatably disposed between the two support arms via a fixing member. Each support arm has a helical through-hole, through which the pulley locking member passes and contacts the pulley component. The pulley locking member is used to fix the pulley component. In this embodiment, tightening the pulley locking member generates significant friction, thereby restricting the free rotation or axial movement of the pulley component and locking its working state. When the pulley component rotates freely, it is used for normal height adjustment; when the pulley component is fixed, it locks the height of the light source component, facilitating maintenance and cleaning of the light source component.

[0037] like Figure 5 As shown, further, in one embodiment, the second track connector 220 has an elastic protrusion 221 formed opposite to the track groove 401, the elastic protrusion 221 being attached to a portion of the suspension wire 320. In this embodiment, the elastic restoring force of the elastic protrusion 221 ensures that it continuously and seamlessly adheres to the surface of the suspension wire 320 passing through this portion. This adhesion applies an initial preload to the suspension wire 320. When the lamp height needs adjustment, the tension applied to the suspension wire 320 is greater than the static friction generated by the elastic protrusion 221, thus providing a uniform and controllable damping feel. The elastic protrusion 221 adheres to the suspension wire 320 through surface contact and elastic deformation, avoiding stress concentration. This flexible contact method reduces cutting wear on the surface of the suspension wire 320, helping to extend its service life. When the system is subjected to slight external interference, the suspension wire 320 will generate high-frequency, low-amplitude micro-vibrations. The elastic protrusion 221, through the damping characteristics of its elastic material, absorbs and dissipates the vibration energy, suppressing the minute vibrations of the suspension wire 320. This ensures that the light spot of the lower light source 310 remains stationary.

[0038] Furthermore, in one embodiment, the elastic protrusion 221 has an arcuate groove 2202, which is adapted to the portion of the suspension wire 320. In this embodiment, the arcuate groove 2202 is adapted to the outer diameter height of the suspension wire 320, and the arcuate groove 2202 wraps around the portion of the suspension wire. The elastic restoring force of the elastic protrusion 221 itself is applied evenly and vertically to the circumferential surface of the suspension wire 320 through the curved surface of the arcuate groove 2202. When the suspension wire 320 moves from the upper transition sliding block to the elastic protrusion 221, the elastic protrusion 221 becomes the core force-bearing component for the suspension wire 320 as it transitions from the horizontal section of the track to the vertical section of the lamp. The guide fulcrum, with the suspension line 320 pressed against the elastic protrusion 221, reduces vibration and wear of the suspension line 320. When the suspension line 320 is pulled out for height adjustment, the suspension line 320 moves relative to the smooth surface of the arc groove 2202. The contact of the arc surface reduces wear on the suspension line 320, improving its long-term reliability. During installation, the arc groove 2202 guides the suspension line 320 to the correct position, achieving quick alignment and improving the convenience and accuracy of installation.

[0039] It is understandable that when the suspension line 320 is suspended in a dual-point adjustable manner through the first track connector 120 and the second track connector 220, it needs to extend horizontally or obliquely to the transition sliding block 321. The suspension line 320 is bent at a small radius or acute angle from the end of the line to the transition sliding block 321, thereby generating local stress.

[0040] like Figure 7As shown, further, in one embodiment, the first track connector 120 includes a first track connector body 121, a track connector 122, a suspension rope connector 123, a connecting fastener 124, and a suspension rope fastener 125. The track connector 122 is connected to the side of the first track connector body opposite to the track groove 401. The track connector 122 is sleeved on one end of the suspension rope connector 123. The track connector 122 has a first threaded groove 1202. The connecting fastener 124 passes through the first threaded groove 1202 and abuts against the suspension rope connector 123. The suspension rope connector 123 has a second threaded groove 1203. One end of the suspension line 320 passes through the receiving channel opened in the suspension rope connector 123. The suspension rope fastener 125 passes through the second threaded groove 1203 and abuts against the suspension line 320. In this embodiment, mechanical clamping is achieved through an independent suspension rope connector 123, ensuring the reliability of the suspension rope 320 when bearing the weight of the lamp and the tension of the system, and preventing the suspension rope 320 from loosening. The receiving channel 1203 of the suspension rope connector 123 is used to guide and receive the suspension rope 320, providing a smooth and rounded stress transition surface for the suspension rope 320, reducing stress concentration and surface wear of the suspension rope 320. The connection end of the suspension rope 320 is fixed and allows movement and adjustment, which facilitates the fixed installation of the suspension rope 320.

[0041] like Figure 8 As shown, further, in one embodiment, the end of the suspension rope connector 123 facing away from the track groove 401 is bent to form a bent cable exit end 126, which faces the transition sliding block 321. In this embodiment, the bent cable exit end 126 acts as a fixed tangential guide, ensuring that the suspension rope 320 naturally transitions towards the transition sliding block 321. By precisely aligning the bent cable exit end 126 towards the transition sliding block 321, the suspension rope 320 is stably and rigidly pulled diagonally to the transition sliding block 321, enhancing the system's anti-sway capability and improving the overall structural integrity and long-term reliability of the entire first fixing component 100.

[0042] In one embodiment, the magnetic track assembly 400 has a through-hole cable groove 403 on the side opposite to the track slide 401. In this embodiment, the cable groove 403 is used to accommodate and store cables, enabling a concealed layout of the power cord, simplifying the installation process. Furthermore, the cable groove 403 stores cables, preventing them from being accidentally pulled, crushed, or worn during installation and maintenance, thus improving the safety and service life of the electrical system.

[0043] This application also provides a track lighting fixture, including the self-locking track dual-point adjustable hovering structure 10 described in any of the above embodiments. In this embodiment, through the self-locking track dual-point adjustable hovering structure 10, the light source 310 of the track lighting fixture can be precisely and steplessly positioned in the three-dimensional space below the track, realizing free lighting with omnidirectional adjustable hovering. The light source 310 can effectively suppress swaying in the hovering state, ensuring that the light spot is stationary.

[0044] Compared with the prior art, this disclosure has at least the following advantages: The aforementioned self-locking track dual-point adjustable suspension structure 10, by moving the first fixing component 100 and the second fixing component 200 respectively, changes the distance between them on the track groove 401, and combined with adjusting the length of the suspension wire 320 passing through the second fixing component 200, allows the light source component 310 to be precisely controlled in the horizontal direction of the track and its height above the ground. This enables the light source component 310 to be stably suspended and stationary at any predetermined position in three-dimensional space, achieving omnidirectional adjustable suspension to meet the need for precise positioning of the light spot for focused lighting. By adjusting the first fixing component 100, the suspension wire 320 connecting the first fixing component 100 and the second fixing component 200 is kept taut, forming a stable triangular force-bearing structure, ensuring the stillness and stability of the light spot of the light source component 310. Through the quick locking and unlocking of the first latching part 110 and the second latching part 210, the first fixing component 100 and the second fixing component 200 can be quickly locked and released at any position on the track groove 401, improving the efficiency of installation and subsequent adjustment.

[0045] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A self-locking track two-point adjustable hovering structure, characterized in that, The first fixed assembly, the second fixed assembly, the lighting assembly and the magnetic track assembly are provided, and the magnetic track assembly is provided with a track sliding groove; The first fixed assembly is movably arranged in the track sliding groove, and the first clamping part is used for abutting against the magnetic track assembly; the second fixed assembly is movably arranged in the track sliding groove, and the second clamping part is used for abutting against the magnetic track assembly; The lighting assembly comprises a light source and a hanging line, one end of the hanging line is fixed to the first fixed assembly, and the other end of the hanging line passes through the second fixed assembly and is connected to the light source.

2. The self-locking orbital two-point adjustable hover structure according to claim 1, characterized in that, The magnetic track assembly comprises a track main body and a strip-shaped elastic piece, the track main body is provided with a track sliding groove, both side walls of the track sliding groove are respectively provided with a strip-shaped accommodating groove, the strip-shaped elastic piece is installed in the strip-shaped accommodating groove, each strip-shaped elastic piece and the edge of the track main body form a guide groove, and each first clamping part and each second clamping part are adapted to abut against the corresponding guide groove.

3. The self-locking orbital two-point adjustable hover structure according to claim 2, characterized in that, The hanging line is further provided with a transition sliding block, the transition sliding block is installed in the track sliding groove, and the transition sliding block is arranged between the first fixed assembly and the second fixed assembly.

4. The self-locking orbital two-point adjustable hover structure according to claim 3, characterized in that, Both sides of the transition sliding block are provided with limiting protrusions, and each limiting protrusion is adapted to be embedded in the corresponding guide groove.

5. The self-locking orbital two-point adjustable hover structure according to claim 2, wherein, The first fixed assembly comprises a first track plug-in part and a first locking buckle, both sides of the first track plug-in part are respectively formed with a first clamping part, the first track plug-in part is slidably arranged in the track sliding groove, the first track plug-in part is provided with a first locking groove, and two first clamping parts are respectively formed on both sides of the first locking groove; and the first locking buckle is slidably arranged in the first locking groove.

6. The self-locking orbital two-point adjustable hover structure according to claim 2, wherein, The second fixed assembly comprises a second track plug-in part, a second locking buckle and a pulley part, both sides of the second track plug-in part are respectively formed with a second clamping part, the second track plug-in part is slidably arranged in the track sliding groove, the second track plug-in part is provided with a second locking groove, and two second clamping parts are respectively formed on both sides of the second locking groove; the second locking buckle is slidably arranged in the second locking groove; and the pulley part is rotatably arranged in the second track plug-in part, and the hanging line passes through the pulley part.

7. The self-locking orbital two-point adjustable hover structure according to claim 6, characterized in that, The center of the pulley part is provided with an annular limiting groove, and the hanging line passes through the annular limiting groove.

8. The self-locking orbital two-point adjustable hover structure according to claim 6, wherein, The pulley part is provided with a reinforcing rib.

9. The self-locking orbital two-point adjustable hover structure according to claim 1, wherein, The side, away from the track sliding groove, of the magnetic track assembly is provided with a through line groove.

10. A track lighting fixture, characterized by, The self-locking track double-point adjustable suspension structure comprises the self-locking track double-point adjustable suspension structure according to any one of claims 1-9.

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