Guide rail spotlight

Abstract

The utility model relates to a guide rail spotlight. The guide rail spotlight comprises a lamp body, a light source assembly and a power supply assembly, the light source assembly comprises a face ring, a lens, a light source and a reflection cup. The surface ring is arranged at the light emitting end of the lamp body; the lens is arranged on the surface ring; the reflection cup is arranged on the inner side of the lens, and the reflection surface of the reflection cup faces the lens; a light source mounting rod and a light source mounting station are arranged on the lamp body, the light source mounting rod is arranged between the lens and the reflection cup, and the surface, facing the reflection cup, of the light source mounting rod is a mounting plane; the light source mounting station is arranged on the mounting plane of the light source mounting rod; the light source is arranged on the light source installation station and electrically connected with the light source assembly. According to the scheme provided by the invention, the light irradiated on the product can be softer, and the problem of color change of the product or dazzling of customers caused by too concentrated light is avoided; and meanwhile, the problem that the lamp body cannot slide downwards after being hung on the guide rail for a long time is effectively solved, the structure is simple, and installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a guide rail spotlight. Background Art

[0002] Spotlights are highly directional and concentrated lamps. Their light effects are mainly aimed at a certain object, which can emphasize the texture of the object. They can also be used for lighting and setting the atmosphere. Among them, track spotlights are a type of spotlights. They are usually installed on the track through the track head. They are used in lighting places such as clothing stores, furniture stores, restaurant chains and car showrooms. They are used to focus on the products in the store to highlight the texture of the products.

[0003] The existing track spotlight includes a face ring, a lens, a light source, a track head and a suspension arm. In practical applications, the track head is generally installed on the track, and the suspension arm is connected to the track head and the lamp body respectively by locking screws, and the angle of the lamp body is adjusted so that the face ring can face the product to be illuminated. After the power is turned on, the light emitted by the light source passes through the lens set on the face ring and directly illuminates the product. The inventor found that the following problems still exist when this structure is adopted: First, when the product is silk, cotton and linen clothing, long-term irradiation can easily cause the clothing to change color, and the light emitted by the existing track spotlight is relatively concentrated, relatively bright, and easy to dazzle, which brings a bad experience to customers. Second, since the track spotlight needs to adjust the lighting direction and position according to the position of the product, when the suspension arm and the lamp body are connected by locking screws, due to the heavy lamp body, long-term use will cause the locking screw connection structure to loosen, resulting in the lamp body hanging on the track for a long time sliding down, so that it cannot accurately illuminate the product, and the user often needs to manually adjust it, which is inconvenient to use and seriously affects the user's experience.

[0004] Therefore, there is an urgent need to design a track spotlight that can make the light irradiated on the product softer, effectively solving the problem of product discoloration or customer dazzle caused by excessively concentrated light in existing track spotlights; and the track spotlight can stably fix the relative position of the suspension arm and the lamp body, so that the lamp body will not slide down when hung on the rail for a long time, greatly improving the usage experience of customers and users, and has a simple structure and is easy to install. Utility Model Content

[0005] In order to overcome the problems existing in the related art, the present application provides a track spotlight, which can make the light irradiated on the product softer, effectively solving the problem of product discoloration or customer dazzle caused by excessive concentration of light in existing track spotlights; and the track spotlight can stably fix the relative position of the hanging arm and the lamp body, so that the lamp body will not slide down when hung on the rail for a long time, greatly improving the usage experience of customers and users, and has a simple structure and is easy to install.

[0006] One of the purposes of the present application is to provide a track spotlight, comprising a lamp body, a light source assembly and a power supply assembly; the light source assembly comprises a face ring, a lens, a light source and a reflective cup; the face ring is arranged at the light-emitting end of the lamp body; the lens is arranged on the face ring; the reflective cup is arranged on the inner side of the lens, and the reflective surface of the reflective cup faces the lens; a light source mounting rod and a light source mounting station are provided on the lamp body, the light source mounting rod is arranged between the lens and the reflective cup, and the side of the light source mounting rod facing the reflective cup is a mounting plane; the light source mounting station is arranged on the mounting plane of the light source mounting rod; the light source is arranged on the light source mounting station, and is electrically connected to the light source assembly.

[0007] In a preferred technical solution of the present application, the face ring includes a connecting portion and a heat dissipation mounting portion; the connecting portion is provided with an external thread, and the external thread is adapted to the internal thread of the light-emitting end of the lamp body; the heat dissipation mounting portion is provided with a plurality of heat dissipation holes; and the plurality of heat dissipation holes are evenly distributed along the circumferential direction of the face ring.

[0008] In a preferred technical solution of the present application, the reflective cup is arc-shaped, and the arc vertex of the reflective cup faces the light source.

[0009] In the preferred technical solution of the present application, it also includes a hanging arm and a rotating assembly; one end of the hanging arm is rotatably arranged on the power supply assembly, and the other end is connected to the rotating assembly; the rotating assembly is connected to the back cover of the lamp body, and is used to drive the lamp body to swing up and down relative to the power supply assembly.

[0010] In a preferred technical solution of the present application, the rotating assembly includes a mounting plate, a mounting groove, a mounting shaft and a rotating gear; the mounting plate is arranged on the inner side of the rear cover; the mounting groove is arranged on the mounting plate and is connected to the through hole on the rear cover; the mounting shaft is rotatably arranged in the mounting groove; the rotating gear is sleeved on the mounting shaft and is fixedly connected to the boom.

[0011] In a preferred technical solution of the present application, the cross-section of the mounting groove is generally cross-shaped; the two ends of the mounting shaft are rotatably connected to the transverse groove arms of the mounting groove; the rotating gear sleeve is arranged at the center of the mounting shaft and rotates synchronously with the mounting shaft.

[0012] In a preferred technical solution of the present application, the rotating assembly also includes a ball mounting hole, a hollow screw and a ball; the ball mounting hole is arranged on the mounting plate and is connected to the mounting groove; a rotatable ball is provided at one end of the hollow screw; when the hollow screw is installed in the ball mounting hole, the ball abuts against the rotating gear.

[0013] In a preferred technical solution of the present application, a heat sink is further provided in the lamp body; the heat sink includes a plurality of strip-shaped grooves, and the plurality of strip-shaped grooves are evenly and symmetrically arranged along the circumferential direction of the lamp body.

[0014] In a preferred technical solution of the present application, the light source assembly further includes a retaining spring; the retaining spring is disposed in the annular groove of the face ring and is located on the inner side of the lens.

[0015] In a preferred technical solution of the present application, the lamp body and the light source mounting rod are integrally formed.

[0016] The technical solution provided by this application may have the following beneficial effects:

[0017] (1) The track spotlight provided by the present application is installed on a track, and the power is turned on. The light emitted by the light source is emitted toward the reflective cup until the light hits the reflective surface of the reflective cup, and then the reflective surface diffusely reflects the light back, so that the light can be refracted out of the lamp body through the lens. Compared with the prior art in which the light source is directly set in the direction of the light output end, resulting in more concentrated light and thus causing problems such as product discoloration, the present application sets a light source mounting rod and installs the light source in reverse to achieve diffuse reflection and refraction lighting, which can make the light irradiated on the product softer, effectively solving the problem of product discoloration or customer dazzle caused by the existing track spotlights, and improving the customer experience.

[0018] (2) The heat generated by the light source is quickly discharged from the lamp body through the heat dissipation holes on the face ring and the heat sink in the lamp body, thereby effectively reducing the temperature in the lamp body, improving the stability of the light source, and extending the service life of the track spotlight.

[0019] (3) Through the cooperation between the suspension arm and the rotating assembly, the lamp body can be rotated 355 degrees horizontally and 90 degrees up and down, thereby satisfying the multi-angle adjustment of the track spotlight and improving the practicality of the track spotlight. Furthermore, due to the heavy weight of the lamp body, when the track spotlight is used for a long time, the lamp body slides downward under the action of gravity. By setting a ball that abuts against the rotating gear, an upward friction force is given to the rotating gear, thereby effectively preventing the lamp body from sliding down. Compared with the existing track spotlights that are prone to the problem of the lamp body sliding down, the track spotlight provided by the present application can stably fix the relative position of the suspension arm and the lamp body, so that the lamp body will not slide down even if it is hung on the rail for a long time, which greatly improves the user experience of customers and users, and has a simple structure and is easy to install.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0022] Figure 1 is a schematic diagram of the structure explosion of the track spotlight shown in the embodiment of the present application;

[0023] Figure 2 is a schematic diagram of the structure of a track spotlight shown in an embodiment of the present application;

[0024] Figure 3 is another structural schematic diagram of a track spotlight shown in an embodiment of the present application;

[0025] Figure 4 is a schematic structural diagram of a rotating assembly shown in an embodiment of the present application;

[0026] Figure 5 is another structural schematic diagram of the rotating assembly shown in the embodiment of the present application;

[0027] Figure 6 It is a schematic diagram of the structure of the lamp body shown in the embodiment of the present application.

[0028] Reference numerals:

[0029] 1. Lamp body; 11. Light source mounting rod; 12. Back cover; 121. Through hole; 2. Light source assembly; 21. Face ring; 211. Connecting part; 212. Heat dissipation mounting part; 2121. Heat dissipation hole; 2122. Annular groove; 22. Lens; 23. Light source; 24. Reflective cup; 25. Retaining spring; 3. Power supply assembly; 4. Hanging arm; 51. Mounting plate; 511. Mounting through hole; 52. Mounting groove; 53. Mounting shaft; 54. Rotating gear; 55. Ball mounting hole; 56. Hollow screw; 57. Ball; 6. Radiator; 7. Guide rail head. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0031] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0032] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0033] When the product is silk, cotton or linen clothing, the illumination of the existing track spotlights can easily cause the clothing to change color, and the light emitted is relatively concentrated, relatively bright, and easily dazzling, which brings a bad experience to customers. In response to the above problems, the first embodiment of the present application provides a track spotlight that can make the light irradiated on the product softer, effectively solving the problem of product discoloration or customer dazzle caused by the existing track spotlights due to the over-concentration of light, and improving the customer experience.

[0034] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0035] Embodiment 1

[0036] See also Figure 1-Figure 6 The track spotlight of the present application comprises a lamp body 1, a light source assembly 2 and a power supply assembly 3. The lamp body 1 is cylindrical and has a receiving cavity inside. The light source assembly 2 is arranged in the receiving cavity of the lamp body 1, and the power supply assembly 3 is electrically connected to the light source assembly 2 for supplying power to the light source assembly 2.

[0037] Specifically, the light source assembly 2 includes a face ring 21, a lens 22, a light source 23 and a reflective cup 24. The face ring 21 is arranged at the light-emitting end of the lamp body 1, and is used to position the lens 22, and the lens 22 is arranged on the face ring 21. More specifically, the face ring 21 includes a connecting portion 211 and a heat dissipation mounting portion 212, and the cross-sectional shape of the connecting portion 211 and the cross-sectional shape of the heat dissipation mounting portion 212 are both circular. The connecting portion 211 is provided with an external thread, and the external thread is adapted to the internal thread of the light-emitting end of the lamp body 1. When the face ring 21 needs to be fixed on the lamp body 1, it is only necessary to rotate the face ring 21 clockwise, and the face ring 21 is fixed to the light-emitting end of the lamp body 1 through the mutual cooperation of the external thread and the internal thread. At this time, the heat dissipation mounting portion 212 is located on the inner side of the connecting portion 211.

[0038] In order to facilitate the installation of the lens 22, an annular groove 2122 is provided on the heat dissipation installation portion 212. In actual installation, the lens 22 only needs to be placed in the annular groove 2122. Further, in order to fix the lens 22, the light source assembly 2 also includes a clamping spring 25, which is arranged in the annular groove 2122 of the face ring 21 and is located on the inner side of the lens 22, so that the lens 22 is fixed between the connecting portion 211 and the clamping spring 25 through the blocking of the clamping spring 25 and the connecting portion 211.

[0039] In order to timely discharge the heat emitted by the light source 23 from the lamp body 1, the heat dissipation mounting portion 212 is provided with a plurality of heat dissipation holes 2121; the plurality of heat dissipation holes 2121 are evenly distributed along the circumferential direction of the face ring 21. Specifically, four heat dissipation holes 2121 can be provided, and the four heat dissipation holes 2121 all pass through the annular groove 2122, so that the heat located on the inner side of the lens 22 can be discharged from the lamp body 1 through the heat dissipation holes 2121. Furthermore, in order to improve the heat dissipation effect, a heat sink 6 is further provided in the lamp body 1, and the heat sink 6 is arranged at the rear end of the lamp body 1. The heat sink 6 includes a plurality of strip grooves, the length direction of the plurality of strip grooves is parallel to the length direction of the lamp body 1, and the plurality of strip grooves are evenly and symmetrically arranged along the circumferential direction of the lamp body 1. By providing a plurality of symmetrical strip grooves, it is beneficial for the heat to be quickly discharged from the lamp body 1 under the guidance of the strip grooves.

[0040] The reflective cup 24 is disposed on the inner side of the lens 22, and the reflective surface of the reflective cup 24 faces the lens 22. Specifically, the reflective cup 24 is arc-shaped, and the arc vertex of the reflective cup 24 faces the light source 23. It should be noted that, unlike the existing reflective cup 24, the reflective cup 24 provided in the present application is solid, that is, no light-transmitting through hole is provided at the arc vertex of the reflective cup 24.

[0041] The light source 23 is arranged on the lamp body 1 and is located between the lens 22 and the reflective cup 24. Specifically, a light source mounting rod 11 and a light source mounting station are provided on the lamp body 1, and the light source mounting rod 11 is arranged between the lens 22 and the reflective cup 24. Exemplarily, the cross section of the light source mounting rod 11 is triangular, and the side of the light source mounting rod 11 facing the reflective cup 24 is a mounting plane, and the mounting plane is parallel to the lens 22. In order to simplify the manufacturing process and improve the stability of the lamp body 1, the lamp body 1 and the light source mounting rod 11 are integrally formed.

[0042] The light source installation station is arranged on the installation plane of the light source installation rod 11 and is located at the center of the light source installation rod 11. The light source 23 is arranged on the light source installation station and is electrically connected to the light source assembly 2. The light source assembly 2 includes a power supply and a power supply box, the power supply is arranged in the power supply box and is electrically connected to the light source 23. The power supply box is also provided with a rail head 7, the rail head 7 is adapted to the rail for installing the rail spotlight, and is used to install the rail spotlight on the rail.

[0043] It should be noted that, in order to improve the durability of the track spotlight, the lamp body 1, the power box of the power assembly 3 and the track head 7 are all made of aluminum alloy or stainless steel.

[0044] In the first embodiment of the present invention, the track spotlight is installed on the track, and the power is turned on. The light emitted by the light source is emitted toward the reflective cup until the light hits the reflective surface of the reflective cup, and then the reflective surface diffusely reflects the light back, so that the light can be refracted out of the lamp body through the lens. Compared with the prior art that directly sets the light source in the direction of the light output end, which causes the light to be more concentrated and thus causes problems such as product discoloration, the present application sets a light source mounting rod and installs the light source in reverse to achieve diffuse reflection and refraction lighting, which can make the light irradiated on the product softer, effectively solve the problem of product discoloration or customer dazzle caused by the existing track spotlights, and improve the customer experience. At the same time, through the heat dissipation holes on the face ring and the radiator in the lamp body, the heat emitted by the light source is quickly discharged from the lamp body, which effectively reduces the temperature in the lamp body, improves the stability of the light source, and extends the service life of the track spotlight.

[0045] Embodiment 2

[0046] Most existing track spotlights connect the lamp body to the suspension arm through locking screws. Since the lamp body is heavy, the locking screw connection structure will loosen after long-term use, causing the lamp body hanging on the rail to slide down, so that it cannot accurately illuminate the product. Users often need to adjust manually, which is inconvenient to use and seriously affects the user experience. In order to solve the above problems, this application proposes a corresponding solution, please refer to Figure 1-Figure 6, specifically:

[0047] Based on the structure of the first embodiment, the track spotlight further includes a suspension arm 4 and a rotating assembly.

[0048] One end of the suspension arm 4 is rotatably disposed on the power supply assembly 3 , and the other end is connected to the rotating assembly; the rotating assembly is connected to the back cover 12 of the lamp body 1 , and is used to drive the lamp body 1 to swing up and down relative to the power supply assembly 3 .

[0049] Specifically, the arm 4 is cylindrical, and is made of aluminum alloy or stainless steel to improve the durability of the arm 4. A damping shaft structure is provided on the power box, and one end of the arm 4 is inserted into the sleeve of the damping shaft structure, so that the arm 4 can rotate 355 degrees horizontally relative to the power box.

[0050] The rotating assembly includes a mounting plate 51, a mounting groove 52, a mounting shaft 53 and a rotating gear 54. The mounting plate 51 is arranged on the inner side of the rear cover 12. Specifically, a mounting through hole 511 is provided on the mounting plate 51. The mounting plate 51 is fixed to the rear cover 12 of the lamp body 1 by passing a screw through the mounting through hole 511. The mounting groove 52 is arranged on the mounting plate 51 and is connected to the through hole 121 on the rear cover 12. Exemplarily, the cross section of the mounting groove 52 is in a cross shape as a whole. The mounting shaft 53 is rotatably arranged in the mounting groove 52. The rotating gear 54 is sleeved on the mounting shaft 53 and is fixedly connected to the suspension arm 4 and the mounting shaft 53 respectively. Specifically, the two ends of the mounting shaft 53 are rotatably connected to the transverse groove arm of the mounting groove 52; the rotating gear 54 is sleeved on the center of the mounting shaft 53 and can rotate 90 degrees synchronously with the mounting shaft 53. When it is necessary to adjust the upper and lower heights of the light-emitting end of the lamp body 1, if the guide rail head has been installed in the guide rail, you only need to hold the lamp body 1 and apply force upward or downward so that the light-emitting end of the lamp body 1 can move up and down relative to the mounting shaft 53 and the gear, thereby achieving the up and down adjustment of the light.

[0051] It should be noted that the above function can also be achieved by adopting a structure in which "the two ends of the mounting shaft 53 are fixedly connected to the horizontal slot arms of the mounting slot 52, and the rotating gear 54 is sleeved on the mounting shaft 53 and can rotate around the mounting shaft 53", which will not be described in detail here.

[0052] Furthermore, in order to prevent the light-emitting end of the lamp body 1 from sliding downward, the rotating assembly further includes a ball mounting hole 55, a hollow screw 56 and a ball 57. The ball mounting hole 55 is arranged on the mounting plate 51 and is in communication with the mounting groove 52. A rotatable ball 57 is provided at one end of the hollow screw 56, and the top surface of the ball 57 is higher than the top of the hollow screw 56. When the hollow screw 56 is installed in the ball mounting hole 55, the ball 57 abuts against the rotating gear 54. It should be noted that the ball 57 is also called steel ball, steel shot, iron shot, marble and rolling ball.

[0053] In the embodiment of the present application, through the cooperation between the suspension arm and the rotating assembly, the lamp body can be rotated horizontally 355 degrees and rotated up and down 90 degrees, thereby satisfying the multi-angle adjustment of the track spotlight and improving the practicality of the track spotlight. Furthermore, due to the heavy weight of the lamp body, when the track spotlight is used for a long time, the lamp body slides downward under the action of gravity. By setting a ball that abuts against the rotating gear, an upward friction force is given to the rotating gear, thereby effectively preventing the lamp body from sliding down. Compared with the existing track spotlights that are prone to the problem of the lamp body sliding down, the track spotlight provided by the present application can stably fix the relative position of the suspension arm and the lamp body, so that the lamp body will not slide down even if it is hung on the rail for a long time, which greatly improves the user experience of customers and users, and has a simple structure and is easy to install.

[0054] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0055] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A track spotlight, characterized in that: It comprises a lamp body (1), a light source component (2) and a power supply component (3); The light source assembly (2) comprises a face ring (21), a lens (22), a light source (23) and a reflective cup (24); The face ring (21) is arranged at the light emitting end of the lamp body (1); The lens (22) is arranged on the face ring (21); The reflective cup (24) is arranged on the inner side of the lens (22), and the reflective surface of the reflective cup (24) faces the lens (22); The lamp body (1) is provided with a light source installation rod (11) and a light source installation station; the light source installation rod (11) is arranged between the lens (22) and the reflective cup (24), and a side of the light source installation rod (11) facing the reflective cup (24) is an installation plane; the light source installation station is arranged on the installation plane of the light source installation rod (11); The light source (23) is arranged on a light source installation station and is electrically connected to the light source assembly (2).

2. The track spotlight according to claim 1, characterized in that: The face ring (21) comprises a connecting portion (211) and a heat dissipation mounting portion (212); The connecting portion (211) is provided with an external thread, and the external thread is adapted to fit the internal thread of the light emitting end of the lamp body (1); The heat dissipation mounting portion (212) is provided with a plurality of heat dissipation holes (2121); the plurality of heat dissipation holes (2121) are evenly distributed along the circumferential direction of the face ring (21).

3. The track spotlight according to claim 1, characterized in that: The reflective cup (24) is arc-shaped, and the arc vertex of the reflective cup (24) faces the light source (23).

4. The track spotlight according to claim 1, characterized in that: Also includes a boom (4) and a rotating assembly; One end of the suspension arm (4) is rotatably arranged on the power supply assembly (3), and the other end is connected to the rotating assembly; The rotating assembly is connected to the rear cover (12) of the lamp body (1) and is used to drive the lamp body (1) to swing up and down relative to the power supply assembly (3).

5. The track spotlight according to claim 4, characterized in that: The rotating assembly comprises a mounting plate (51), a mounting groove (52), a mounting shaft (53) and a rotating gear (54); The mounting plate (51) is arranged on the inner side of the rear cover (12); The mounting groove (52) is arranged on the mounting plate (51) and is connected to the through hole (121) on the rear cover (12); The installation shaft (53) is rotatably arranged in the installation groove (52); The rotating gear (54) is sleeved on the mounting shaft (53) and is fixedly connected to the suspension arm (4).

6. The track spotlight according to claim 5, characterized in that: The cross section of the mounting groove (52) is generally in a cross shape; Both ends of the installation shaft (53) are rotatably connected to the transverse slot arms of the installation slot (52); The rotating gear (54) is sleeved on the center of the installation shaft (53) and rotates synchronously with the installation shaft (53).

7. The track spotlight according to claim 5, characterized in that: The rotating assembly further comprises a ball mounting hole (55), a hollow screw (56) and a ball (57); The ball mounting hole (55) is arranged on the mounting plate (51) and is connected to the mounting groove (52); A rotatable ball (57) is provided at one end of the hollow screw (56); When the hollow screw (56) is installed in the ball mounting hole (55), the ball (57) abuts against the rotating gear (54).

8. The track spotlight according to claim 1, characterized in that: A heat sink (6) is also provided in the lamp body (1); The heat sink (6) comprises a plurality of strip-shaped grooves, and the plurality of strip-shaped grooves are evenly and symmetrically arranged along the circumferential direction of the lamp body (1).

9. The track spotlight according to claim 1, characterized in that: The light source assembly (2) further comprises a clamping spring (25); The retaining ring (25) is arranged in the annular groove (2122) of the face ring (21) and is located on the inner side of the lens (22).

10. The track spotlight according to claim 1, characterized in that: The lamp body (1) and the light source mounting rod (11) are integrally formed.

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