Track lamp

Abstract

The track lamp comprises a lamp body, a track connecting assembly and a connecting rod, the track connecting assembly is provided with a connecting base and a connecting shell, a movable cavity is defined between the connecting base and the connecting shell, one end of the connecting rod is connected with the lamp body in a pivoted mode, the other end of the connecting rod is provided with a movable piece, and the movable piece is partially in a spherical shape and located in the movable cavity. The movable part is hinged between the connecting base and the connecting shell through a ball, a first locking structure is arranged between the connecting base and the connecting shell, and the first locking structure can drive the connecting base and the connecting shell to move relatively so that the connecting base and the connecting shell can be matched to clamp and fix the movable part or release fixation of the movable part. According to the utility model, the rotatable range of the connecting rod relative to the rail connecting assembly can be increased in a spherical hinge mode so as to increase the adjustable range of the illumination angle, and the first locking structure is arranged to lock the rotated angle, so that the possibility of changing the illumination angle in the use process can be reduced, and the illumination angle is more adjustable. And illumination and decoration are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a track light. Background Art

[0002] Existing track lights usually include a track connection assembly, a connecting rod and a lamp body. The upper end of the connecting rod is rotatably inserted into the track connection assembly, and the lower end of the connecting rod is rotatably connected to the lamp body through a rotating shaft. When in use, the lighting angle is usually adjusted by rotating the connecting rod and the lamp body, and the achievable adjustment angle is limited. Moreover, the existing track lights lack a locking function for the adjusted lighting angle. When adjusting the lighting angle, the angle of the connecting rod or the lamp body is often fixed by an interference fit during installation. During long-term use, the lamp body is easily deflected by the influence of gravity, resulting in a change in the lighting angle, which affects the use of lighting decoration. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a track light, which can increase the rotation range of the connecting rod relative to the track connecting assembly by means of a ball hinge, so as to increase the adjustable range of the lighting angle, and by setting a first locking structure to lock the angle after rotation, it can reduce the possibility of the lighting angle changing during use, which is convenient for lighting decoration.

[0004] According to the track light described in the embodiment of the utility model, it includes a lamp body, a track connecting assembly and a connecting rod, the track connecting assembly is provided with a connecting seat and a connecting shell, a movable cavity is defined between the connecting seat and the connecting shell, one end of the connecting rod is pivotally connected to the lamp body, and the other end of the connecting rod is provided with a movable part, part of the movable part is spherical and located in the movable cavity, and is spherically hinged between the connecting seat and the connecting shell, a first locking structure is provided between the connecting seat and the connecting shell, and the first locking structure can drive the connecting seat and the connecting shell to move relative to each other, so that the connecting seat and the connecting shell cooperate to clamp and fix the movable part or release the fixation of the movable part.

[0005] The track light according to the embodiment of the utility model has at least the following beneficial effects: when in use, since the movable part ball is hinged between the connecting seat and the connecting shell, the rotatable range of the connecting rod relative to the track connecting assembly can be increased to increase the adjustable range of the lighting angle; after the lighting angle is adjusted, the connecting seat and the connecting shell can be driven to move relative to each other through the first locking structure, so that the connecting seat and the connecting shell cooperate to clamp the fixed movable part, thereby limiting the rotational position of the fixed connecting rod relative to the track connecting assembly to lock the adjusted lighting angle, which can reduce the possibility of the lighting angle changing during use and is convenient for lighting decoration.

[0006] According to some embodiments of the utility model, the first locking structure includes a first locking piece and a locking groove, the locking groove is provided on the connecting seat, the first locking piece is movably connected to the connecting shell and can move relative to the locking groove, the first locking piece is provided with a locking portion located in the locking groove, the locking portion cooperates with the groove wall of the locking groove to form a wedge-shaped structure, so that when the first locking piece is moved, the connecting seat and the connecting shell can be driven to move closer or farther relative to each other.

[0007] According to some embodiments of the present invention, the first locking member is provided with a threaded portion and is threadedly connected to the connecting shell through the threaded portion.

[0008] According to some embodiments of the utility model, the first locking structure also includes a rotating part, which is movably connected to the first locking part and can move relative to the first locking part, and the first locking part is provided with a clamping boss extending along the direction of the rotation axis, and the radial cross-section outer contour of the clamping boss is non-circular, and the rotating part is correspondingly provided with a clamping hole that cooperates with the clamping boss, when the clamping boss is inserted into the clamping hole, the rotating part can drive the first locking part to rotate, and when the clamping boss is separated from the clamping hole, the rotating part can rotate relative to the first locking part.

[0009] According to some embodiments of the utility model, the first locking structure also includes a first elastic member, and the two ends of the first elastic member act on the first locking member and the rotating member respectively, so that the clamping boss and the clamping hole have a tendency to move away from each other relative to each other.

[0010] According to some embodiments of the utility model, a first wire passing hole is provided on the connecting seat, a second wire passing hole is provided on the movable part, and a third wire passing hole is provided on the connecting rod, and the first wire passing hole can be connected to the third wire passing hole through the second wire passing hole.

[0011] According to some embodiments of the present invention, a second locking structure is provided between the connecting rod and the lamp body, and the second locking structure can limit the relative rotation between the connecting rod and the lamp body or release the restriction.

[0012] According to some embodiments of the utility model, the second locking structure includes a second locking member and a rotating wheel. The rotating wheel is fixedly connected to the connecting rod and is located at the pivot joint between the connecting rod and the lamp body, and can rotate relative to the lamp body with the connecting rod. The second locking member is movably connected to the lamp body and can move relative to the rotating wheel so as to be able to cooperate with or separate from the rotating wheel. When the second locking member cooperates with the rotating wheel, it can limit the rotation of the rotating wheel.

[0013] According to some embodiments of the present invention, the rotating wheel is a gear, and the second locking member is provided with a locking tooth portion capable of meshing with the rotating wheel.

[0014] According to some embodiments of the utility model, the second locking structure also includes a second elastic member, and a button portion is provided on the second locking member. The two ends of the second elastic member act on the button portion and the lamp body respectively, so that the second locking member and the rotating wheel have a tendency to move relative to each other.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 This is a schematic diagram of the structure of the track light according to the embodiment of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of the center track light;

[0019] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0020] Figure 4 for Figure 2 A magnified schematic diagram of part B;

[0021] Figure 5 for Figure 1 Schematic diagram of partial structural breakdown of the center track light.

[0022] Reference numerals:

[0023] Lamp body 100, second locking member 110, latching tooth portion 111, button portion 112;

[0024] Track connection assembly 200, active cavity 201, locking groove 202, snap-fit ​​hole 203, first wire hole 204, connection seat 210, connection shell 220, first locking member 230, locking portion 231, threaded portion 232, snap-fit ​​boss 233, rotating member 240;

[0025] Connecting rod 300 , second wire passing hole 301 , third wire passing hole 302 , movable part 310 , rotating wheel 320 . DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that if it involves orientation descriptions, the orientations or positional relationships indicated, such as up, down, front, back, left, right, etc., are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, if the words "some", "greater than", "less than", "exceed", "over", "under", "within" etc. appear, among which "some" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number, and "over", "under", "within" etc. are understood to include the number.

[0029] If the first and second are described, they are only used to distinguish the technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the sequence of the indicated technical features.

[0030] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0031] Reference Figure 1 , Figure 2 and Figure 3 A track light, comprising a lamp body 100, a track connection assembly 200 and a connecting rod 300, wherein the track connection assembly 200 is provided with a connecting seat 210 and a connecting shell 220, wherein an active cavity 201 is defined between the connecting seat 210 and the connecting shell 220, wherein one end of the connecting rod 300 is pivotally connected to the lamp body 100, and the other end of the connecting rod 300 is provided with a movable part 310, wherein a part of the movable part 310 is spherical and is located in the active cavity 201, and is spherically hinged between the connecting seat 210 and the connecting shell 220, wherein a first locking structure is provided between the connecting seat 210 and the connecting shell 220, and the first locking structure can drive the connecting seat 210 and the connecting shell 220 to move relative to each other, so that the connecting seat 210 and the connecting shell 220 cooperate to clamp and fix the movable part 310 or release the fixation of the movable part 310.

[0032] It is understandable that if Figure 1 , Figure 2 and Figure 3 As shown, the connecting seat 210 is fixedly arranged on the lower side of the track connecting assembly 200, the connecting shell 220 is connected to the lower side of the connecting seat 210 and defines an active cavity 201 between the connecting seat 210 and the connecting shell 220, the lower end of the connecting rod 300 is pivotally connected to the lamp body 100, the movable part 310 is connected to the upper end of the connecting rod 300, the upper part of the movable part 310 is spherical and is located in the active cavity 201, and is hinged between the connecting seat 210 and the connecting shell 220 by a ball. When in use, since the movable part 310 is ball-hinged between the connecting seat 210 and the connecting shell 220, the rotatable range of the connecting rod 300 relative to the track connecting assembly 200 can be increased to increase the adjustable range of the lighting angle. After the lighting angle is adjusted, the connecting seat 210 and the connecting shell 220 can be driven to move relative to each other through the first locking structure, so that the connecting seat 210 and the connecting shell 220 cooperate to clamp the fixed movable part 310, thereby limiting the rotational position of the fixed connecting rod 300 relative to the track connecting assembly 200 to lock the adjusted lighting angle, which can reduce the possibility of the lighting angle changing during use and facilitate the use of lighting decoration.

[0033] In actual application, the specific structures of the lamp body 100, the track connection assembly 200 and the connecting rod 300 can be set accordingly according to actual use requirements, which will not be described in detail here, but will be described in detail below.

[0034] In some embodiments, the first locking structure includes a first locking member 230 and a locking groove 202. The locking groove 202 is provided on the connecting seat 210. The first locking member 230 is movably connected to the connecting shell 220 and can move relative to the locking groove 202. The first locking member 230 is provided with a locking portion 231 located in the locking groove 202. The locking portion 231 cooperates with the groove wall of the locking groove 202 to form a wedge-shaped structure, so that when the first locking member 230 is moved, the connecting seat 210 and the connecting shell 220 can be driven to move closer or farther relative to each other.

[0035] It is understandable that if Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the first locking member 230 is connected to the rear side of the connecting shell 220 and can move forward and backward relative to the connecting shell 220. The locking groove 202 is arranged around the peripheral side of the connecting seat 210, and its lower groove wall is a truncated cone structure. The front end of the first locking member 230 is provided with a locking portion 231 located in the locking groove 202. The locking portion 231 is a truncated cone structure that matches the lower groove wall of the locking groove 202. The two cooperate to form a wedge-shaped structure. When the first locking member 230 moves forward and backward, the wedge-shaped structure is used to lock the first locking member 230. The movement in the front-to-back direction is converted into the movement in the up-and-down direction, driving the connecting shell 220 to move closer to or farther away from the connecting seat 210. When the connecting shell 220 moves upward, its lower side and the connecting seat 210 form a clamp on the upper part of the movable part 310 to fix the movable part 310. When the connecting shell 220 moves downward, the clamp on the movable part 310 between it and the connecting seat 210 is released, so that the movable part 310 can rotate relative to the track connecting assembly 200. The above structure is simple, reasonable and easy to use.

[0036] In actual application, in addition to the above structure, the first locking structure can also be a threaded structure, and the connecting seat 210 and the connecting shell 220 are screwed together through the threaded structure, so that when the connecting shell 220 is rotated, it can move up and down relative to the connecting seat 210 through the threaded structure to achieve clamping or releasing of the movable part 310. The specific setting can be based on actual use needs.

[0037] In some embodiments, the first locking member 230 is provided with a threaded portion 232 and is threadedly connected to the connecting shell 220 through the threaded portion 232. It is understandable that Figure 2 , Figure 3 and Figure 5 As shown, the first locking member 230 is provided with a threaded portion 232, and the connection shell 220 is correspondingly provided with a threaded hole (not marked in the figure). The first locking member 230 is threadedly matched with the threaded hole through the threaded portion 232, thereby realizing connection with the connection shell 220. When the first locking member 230 is rotated, it can move forward and backward relative to the connection shell 220 through threaded engagement, and the threaded structure has a certain self-locking property, which can prevent the groove wall of the locking groove 202 from pushing the first locking member 230 to move in the opposite direction, and is convenient for use. In actual application, in addition to the above structure, the first locking member 230 can also be movably inserted in the connection shell 220, and the specific changes can be made according to actual use needs.

[0038] In some embodiments, the first locking structure also includes a rotating member 240, which is movably connected to the first locking member 230 and can move relative to the first locking member 230. The first locking member 230 is provided with a snap-fitting boss 233 extending along the direction of the rotation axis. The radial cross-sectional outer contour of the snap-fitting boss 233 is non-circular. A snap-fitting hole 203 corresponding to the snap-fitting boss 233 is provided on the rotating member 240. When the snap-fitting boss 233 is inserted into the snap-fitting hole 203, the rotating member 240 can drive the first locking member 230 to rotate. When the snap-fitting boss 233 is separated from the snap-fitting hole 203, the rotating member 240 can rotate relative to the first locking member 230.

[0039] It is understandable that if Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the rotating member 240 is arranged at the rear end of the first locking member 230, and can move forward and backward relative to the first locking member 230. The rear end of the first locking member 230 is provided with a protruding engaging boss 233 extending along the direction of the rotation axis. The radial cross-sectional profile of the engaging boss 233 is hexagonal. The front side of the rotating member 240 is correspondingly provided with a hexagonal engaging hole 203. The rotating member 240 moves forward and backward relative to the first locking member 230, so that the engaging boss 233 is inserted into or out of the engaging hole 203. When the engaging boss 233 is inserted into the engaging hole 203, the user can operate the rotating member 240 to rotate to drive the first locking member 230 to rotate. When the engaging boss 233 is separated from the engaging hole 203, the rotating member 240 can idle relative to the first locking member 230, and the rotating member 240 cannot drive the first locking member 230 to rotate. Through such a clutch structure, the accidental loosening of the first locking member 230 after locking the lighting angle can be avoided, thereby improving the reliability of use.

[0040] In actual application, the engaging boss 233 may also be a square boss, or other shapes, which may be set accordingly according to actual use requirements.

[0041] In some embodiments, the first locking structure also includes a first elastic member (not shown in the figure), and the two ends of the first elastic member act on the first locking member 230 and the rotating member 240 respectively, so that the clamping boss 233 and the clamping hole 203 have a tendency to move away from each other relative to each other.

[0042] It is understandable that the first elastic member can be a pressure spring, which is arranged in the clamping hole 203, and the two ends act on the rear end hole wall of the clamping hole 203 and the clamping boss 233 respectively, so that the clamping boss 233 and the clamping hole 203 have a tendency to move away from each other. When in use, the user only needs to press the rotating member 240 to overcome the force of the first elastic member and move forward, so that the clamping boss 233 can be inserted into the clamping hole 203; after locking the lighting angle, release the rotating member 240, and the clamping boss 233 and the clamping hole 203 can be separated under the force of the first elastic member, and the two can be kept in a separated state for easy use. In actual application, the first elastic member can be set accordingly according to actual use needs.

[0043] In some embodiments, the connecting rod 300 is provided with a telescopic structure (not shown in the figure), and its length can be changed by the telescopic structure to increase the adjustable range of the position of the lamp body 100 for ease of use.

[0044] In some embodiments, a first wire hole 204 is provided on the connecting seat 210, a second wire hole 301 is provided on the movable part 310, and a third wire hole 302 is provided on the connecting rod 300. The first wire hole 204 can be connected to the third wire hole 302 through the second wire hole 301.

[0045] It is understandable that if Figure 2 , Figure 3 and Figure 5 As shown, the connection seat 210 is provided with a first wire hole 204 that passes through from top to bottom, the movable part 310 is provided with a second wire hole 301 that passes through from top to bottom, and the connecting rod 300 is provided with a third wire hole 302. The first wire hole 204 can be connected to the third wire hole 302 through the second wire hole 301. When in use, the line of the track connection component 200 can be wired to the lamp body 100 through the first wire hole 204, the second wire hole 301 and the third wire hole 302, which can hide the connection line and improve the appearance. In actual application, the sizes of the first wire hole 204, the second wire hole 301 and the third wire hole 302 can be set accordingly according to actual use needs.

[0046] In some embodiments, a second locking structure is provided between the connecting rod 300 and the lamp body 100 , and the second locking structure can limit the relative rotation between the connecting rod 300 and the lamp body 100 or release the restriction.

[0047] It is understandable that by providing the second locking structure, after the lamp body 100 is rotated relative to the connecting rod 300 to adjust its lighting angle, the second locking structure can be used to limit the relative rotation between the connecting rod 300 and the lamp body 100, so as to lock the adjusted lighting angle, thereby further reducing the possibility of the lighting angle changing during use, and facilitating the use of lighting decoration. In actual application, the specific structure of the second locking structure can be set accordingly according to actual use needs, and will not be described in detail here, but will be described in detail below.

[0048] In some embodiments, the second locking structure includes a second locking member 110 and a rotating wheel 320. The rotating wheel 320 is fixedly connected to the connecting rod 300 and is located at the pivot point between the connecting rod 300 and the lamp body 100. It can rotate relative to the lamp body 100 along with the connecting rod 300. The second locking member 110 is movably connected to the lamp body 100 and can move relative to the rotating wheel 320 so as to be able to cooperate with or separate from the rotating wheel 320. When the second locking member 110 cooperates with the rotating wheel 320, it can limit the rotation of the rotating wheel 320.

[0049] It is understandable that if Figure 2 and Figure 4 As shown, the rotating wheel 320 is fixedly connected to the connecting rod 300 and is located at the pivot point between the connecting rod 300 and the lamp body 100. The second locking member 110 is movably connected to the lamp body 100 and can move forward and backward relative to the lamp body 100. When adjusting the lighting angle, the lamp body 100 and the connecting rod 300 rotate relative to each other. At this time, the rotating wheel 320 rotates relative to the lamp body 100 with the connecting rod 300. After the adjustment of the lighting angle is completed, the second locking member 110 moves forward, and the rear side of the second locking member 110 cooperates with the rotating wheel 320, thereby limiting the rotation of the rotating wheel 320 to limit the relative rotation between the lamp body 100 and the connecting rod 300, thereby locking the lighting angle; when the lighting angle needs to be adjusted, the second locking member 110 moves backward, and the rear side of the second locking member 110 is separated from the rotating wheel 320, so that the lock can be released. The structure is simple and easy to use. In actual application, in addition to the above structure, the second locking structure can also be set with reference to the first locking structure, and can be changed accordingly according to actual use needs.

[0050] In some embodiments, the rotating wheel 320 is a gear, and the second locking member 110 is provided with a toothed portion 111 capable of meshing with the rotating wheel 320 .

[0051] It is understandable that if Figure 2 and Figure 4As shown, the rotating wheel 320 is a gear, and the rear side of the second locking member 110 is provided with a latching tooth portion 111. When the second locking member 110 moves forward, the latching tooth portion 111 can mesh with the rotating wheel 320 to limit the rotation of the rotating wheel 320 and the connecting rod 300. When the second locking member 110 moves backward, the latching tooth portion 111 can separate from the rotating wheel 320, thereby releasing the rotation restriction. The structure is simple, the locking effect is stable and reliable, and it is easy to use. In actual application, in addition to the above structure, the cooperation between the second locking member 110 and the rotating wheel 320 can also be abutment cooperation, by pressing the rotating wheel 320, thereby limiting its rotation, which can be changed accordingly according to actual use needs.

[0052] In some embodiments, the second locking structure also includes a second elastic member (not shown in the figure), and a button portion 112 is provided on the second locking member 110. The two ends of the second elastic member act on the button portion 112 and the lamp body 100 respectively, so that the second locking member 110 and the rotating wheel 320 have a tendency to move relative to each other.

[0053] It is understandable that the second elastic member can be a pressure spring, whose two ends act on the button portion 112 and the lamp body 100 respectively, so that the second locking member 110 has a tendency to move forward, so that the second locking member 110 and the rotating wheel 320 can maintain a matching state under normal conditions, ensuring the reliability of angle locking; when in use, only the button portion 112 needs to be pressed to make the second locking member 110 overcome the force of the second elastic member and move backward, so that the tooth portion 111 and the rotating wheel 320 can be separated, which is convenient for use. In actual application, the second elastic member can be set accordingly according to actual use needs.

[0054] Since other structures of the lamp body 100 and the track connection assembly 200 of the embodiment of the utility model are known to ordinary technicians in the field, they are not described in detail here.

[0055] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A track light, characterized in that: include: Lamp body; A track connection assembly, wherein the track connection assembly is provided with a connection seat and a connection shell, wherein an active cavity is defined between the connection seat and the connection shell; A connecting rod, one end of which is pivotally connected to the lamp body, and the other end of which is provided with a movable part, wherein the movable part is spherical and located in the movable cavity, and is spherically hinged between the connecting seat and the connecting shell, and a first locking structure is provided between the connecting seat and the connecting shell, and the first locking structure can drive the connecting seat and the connecting shell to move relative to each other, so that the connecting seat and the connecting shell cooperate to clamp and fix the movable part or release the fixation of the movable part.

2. The track light according to claim 1, characterized in that: The first locking structure includes a first locking piece and a locking groove, wherein the locking groove is provided in the connecting seat, the first locking piece is movably connected to the connecting shell and can move relative to the locking groove, the first locking piece is provided with a locking portion located in the locking groove, and the locking portion cooperates with the groove wall of the locking groove to form a wedge-shaped structure, so that when the first locking piece is moved, the connecting seat and the connecting shell can be driven to move closer or farther relative to each other.

3. The track light according to claim 2, characterized in that: The first locking member is provided with a threaded portion and is threadedly connected to the connecting shell via the threaded portion.

4. The track light according to claim 3, characterized in that: The first locking structure also includes a rotating member, which is movably connected to the first locking member and can move relative to the first locking member. The first locking member is provided with a clamping boss extending along the direction of the rotation axis, and the radial cross-section outer contour of the clamping boss is non-circular. The rotating member is correspondingly provided with a clamping hole that cooperates with the clamping boss. When the clamping boss is inserted into the clamping hole, the rotating member can drive the first locking member to rotate. When the clamping boss is separated from the clamping hole, the rotating member can rotate relative to the first locking member.

5. The track light according to claim 4, characterized in that: The first locking structure further includes a first elastic member, and two ends of the first elastic member act on the first locking member and the rotating member respectively, so that the clamping boss and the clamping hole have a tendency to move away from each other relative to each other.

6. The track light according to claim 1, characterized in that: The connecting seat is provided with a first wire passing hole, the movable member is provided with a second wire passing hole, and the connecting rod is provided with a third wire passing hole. The first wire passing hole can be connected to the third wire passing hole through the second wire passing hole.

7. The track light according to claim 1, characterized in that: A second locking structure is provided between the connecting rod and the lamp body, and the second locking structure can limit the relative rotation between the connecting rod and the lamp body or release the restriction.

8. The track light according to claim 7, characterized in that: The second locking structure includes a second locking member and a rotating wheel. The rotating wheel is fixedly connected to the connecting rod and is located at the pivot point between the connecting rod and the lamp body. The rotating wheel can rotate relative to the lamp body along with the connecting rod. The second locking member is movably connected to the lamp body and can move relative to the rotating wheel so as to be able to cooperate with or separate from the rotating wheel. When the second locking member cooperates with the rotating wheel, it can limit the rotation of the rotating wheel.

9. The track light according to claim 8, characterized in that: The rotating wheel is a gear, and the second locking member is provided with a toothed portion capable of meshing with the rotating wheel.

10. The track light according to claim 8, characterized in that: The second locking structure also includes a second elastic member, on which a button portion is provided, and two ends of the second elastic member act on the button portion and the lamp body respectively, so that the second locking member and the rotating wheel have a tendency to move relatively with each other.

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