Connecting components, track mechanism and track lights

Abstract

This application discloses a connecting component, a track mechanism, and a track light, belonging to the field of lighting equipment technology. The connecting component is used for detachable fixed connection with a conductive track, the conductive track including a support rail. The connecting component includes a mounting bracket, a limiting member, and an actuating member. The mounting bracket is configured to be detachably inserted into the receiving cavity of the support rail and has a through hole. The limiting member includes a fixing piece and a limiting spring. The fixing piece is fixedly installed on the actuating member, and the limiting spring is inclined relative to the extending direction of the support rail. The actuating member is controllably movable on the mounting bracket to switch between a first position and a second position. When the actuating member is in the first position, the limiting spring extends into the through hole and contacts and stops the contact with the support rail. When the actuating member is in the second position, the limiting spring separates from the support rail. The above-described connecting component can solve the problem of relatively high difficulty in assembling and disassembling conductive tracks that are mated together in related technologies.

Description

Technical Field

[0001] This application relates to the field of lighting equipment technology, and more particularly to a connection component, track mechanism and track light. Background Technology

[0002] As people's lighting needs become increasingly diverse and differentiated, track lights, which can flexibly adjust their position according to needs, are becoming more and more popular with users. Track lights typically consist of a conductive track and a light source module. The light source module is mounted on the conductive track and can move along the extension direction of the conductive track. In order to maximize the range of positional changes of the light source module, relatively long or circular conductive tracks are usually installed on indoor walls or ceilings. For this purpose, multiple conductive tracks generally need to be spliced ​​together to complete the overall assembly of the conductive track.

[0003] Currently, conductive rails are usually fixed together using screws and other connectors, which makes the connection between conductive rails relatively difficult. Correspondingly, when it is necessary to inspect and repair the conductive rails, it is also difficult to disassemble the mating conductive rails. Summary of the Invention

[0004] This application discloses a connecting component, a track mechanism, and a track light to solve the problem of relatively high difficulty in assembling and disassembling conductive tracks that are mated together in related technologies.

[0005] To solve the above problems, this application adopts the following technical solution: In a first aspect, this application discloses a connecting assembly for detachably and fixedly connecting to a conductive track, the conductive track including a supporting guide rail, and the connecting assembly including a mounting bracket, a limiting member, and an actuating member, wherein... The mounting bracket is configured to be detachably inserted into the receiving cavity of the support guide rail. The mounting bracket has a through hole. The limiting member includes a fixing piece and a limiting spring piece. The fixing piece is fixedly installed on the actuating member. The limiting spring piece is inclined relative to the extension direction of the support guide rail. The actuator is controlled to move and be mounted on the mounting bracket to switch between a first position and a second position. When the actuator is in the first position, the limiting spring extends into the through hole and contacts and stops the movement of the support rail. When the actuator is in the second position, the limiting spring separates from the support rail.

[0006] Secondly, this application discloses a connecting assembly for detachably fixing two conductive rails together. Each conductive rail includes a supporting guide rail and a current-carrying rail mounted in the supporting guide rail. A conductive cable is mounted on the current-carrying rail. The connecting assembly includes a mounting bracket, a limiting member, an actuating member, and an electrical connector. The mounting bracket is configured to be detachably inserted into the receiving cavity of the support rail. The electrical connector is mounted on the mounting bracket. The conductive cables of the two conductive rails are respectively inserted into opposite sides of the electrical connector. The conductive cables are electrically connected through the electrical connector. The mounting bracket has a through hole, and the limiting member includes a fixing piece and a limiting spring piece. The fixing piece is fixedly installed on the actuating member, and the limiting spring piece is inclined relative to the extension direction of the supporting guide rail. The actuator is controlled to be movably mounted on the electrical connector to switch between a first position and a second position. When the actuator is in the first position, the limiting spring extends into the through hole and contacts and stops the movement of the support rail. When the actuator is in the second position, the limiting spring separates from the support rail.

[0007] Thirdly, this application discloses a track mechanism, which includes conductive tracks and the aforementioned connecting components, wherein at least two of the conductive tracks are detachably and fixedly connected by the connecting components.

[0008] Fourthly, this application discloses a track light, which includes a light source module and the aforementioned track mechanism. The light source module is detachable and movably installed on the conductive track, and the light source module is electrically connected to the conductive track.

[0009] The technical solution adopted in this application can achieve the following beneficial effects: This application discloses a connecting assembly for detachably and fixedly connecting to a conductive track. The conductive track includes a supporting guide rail, and the connecting assembly includes a mounting frame, an actuator controlled to move on the mounting frame, and a limiting member fixedly mounted on the actuator by a fixing piece. When assembling the connecting assembly and the conductive track, the mounting frame is installed within the receiving cavity of the supporting guide rail, and the mounting frame has a through hole. The limiting spring of the limiting member has the ability to extend into the through hole, allowing the limiting spring to contact and engage with the conductive track. Simultaneously, based on the assembly direction between the conductive track and the connecting assembly, the specific tilt direction of the limiting spring, which is tilted relative to the extension direction of the conductive track, is correspondingly designed. This allows the limiting spring to form a stop-and-limit engagement with the supporting guide rail of the conductive track, thereby preventing the conductive track from moving in the opposite direction relative to the mounting frame and separating from the mounting frame while ensuring the limiting spring does not obstruct the conductive track from being mounted in the forward direction on the mounting frame.

[0010] Furthermore, the actuator in the connecting assembly can move the limiting member relative to the mounting bracket, and the actuator can switch between a first position and a second position. When the actuator is in the first position, the limiting spring of the limiting member extends into the through hole and contacts and stops the conductive track's support rail. In this state, the conductive track cannot be separated from the mounting bracket. When the actuator is in the second position, the limiting spring can separate from the conductive track, thus enabling the conductive track to move in the opposite direction relative to the mounting bracket, allowing the mounting bracket to be separated from the conductive track. Correspondingly, the two conductive tracks connected by the connecting assembly also separate from each other.

[0011] Obviously, when assembling two conductive rails using the connecting component disclosed in this application, the assembly can be completed simply by moving the conductive rails forward relative to the mounting bracket. When it is necessary to separate the two conductive rails, the limiting spring and the conductive rail can be released by controlling the actuator to switch from the first position to the second position, thus making it relatively easy to separate the conductive rails from the mounting bracket. Therefore, the connecting component disclosed in this application can significantly reduce the difficulty of assembling and disassembling two conductive rails. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the structure of the connection component disclosed in an embodiment of this application; Figure 2 This is an exploded view of the connection components disclosed in an embodiment of this application; Figure 3 This is a cross-sectional schematic diagram of the connection component disclosed in an embodiment of this application; Figure 4 This is a schematic diagram illustrating the application of the connection component disclosed in the embodiments of this application; Figure 5 This is a schematic diagram of the assembly between the connecting component and the conductive track disclosed in an embodiment of this application; Figure 6 This is a schematic diagram illustrating the interaction between the electrical connector and the conductive cable in the connection assembly disclosed in the embodiments of this application.

[0013] Explanation of reference numerals in the attached figures: 110 - Mounting bracket, 111 - Through hole 200-Limiting component, 210-Limiting spring, 210a-Stop structure, 220-Fixing plate, 310-Actuating component, 311-Body, 311a-Frame, 311b-Step shaft, 312-Connecting part, 313-Moving part, 320-Second holding component, 321-Limiting surface, 322-Guide surface, 330-Elastic reset component, 410 - Electrical connector, 411 - Frame, 412 - Limiting plate, 420 - Buckle, 430 - Conductive spring, 440 - First holding element, 450 - Connecting base plate 900-Conductive rail, 901-Support rail, 902-Conductive cable, 903-Current-carrying rail, 910-First conductive rail, 920-Second conductive rail. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0015] The technical solutions disclosed in the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0016] like Figures 1-6 As shown in the illustration, this application discloses a connecting component that enables a detachable fixed connection between two conductive tracks 900. Specifically, the connecting component is used to detachably and fixedly connect two conductive tracks 900. It should be noted that the function of the connecting component is to enable a detachable fixed connection between the two conductive tracks 900, not that every conductive track 900 connected to the connecting component necessarily has a detachable fixed connection with the connecting component. The structures of the two conductive tracks 900 can be the same or different. In this application embodiment, at least one conductive track 900 has a receiving cavity. More specifically, the conductive track 900 typically includes a supporting guide rail 901 and a current-carrying rail 903. The supporting guide rail 901 has a receiving cavity, and the current-carrying rail 903 can be installed in the receiving cavity of the supporting guide rail 901. A conductive cable 902 is installed on the current-carrying rail 903. The conductive cable 902 is used to power devices such as light source modules. Therefore, during the installation of the conductive track 900, the conductive cable 902 can typically be connected to mains power.

[0017] like Figure 1 and Figure 2As shown, the connecting component disclosed in this application includes a mounting bracket 110, a limiting member 200, and an actuating member 310. The limiting member 200 is used to form an assembly relationship between the connecting component and the support rail 901 of the conductive track 900. As described above, the connecting component is used to form a connection relationship between two conductive tracks 900. More specifically, the connecting component is used to connect to the ends of each of the two conductive tracks 900 respectively, so that the two conductive tracks 900 that are mated together cannot move relative to each other. Intuitively, taking the two conductive tracks 900 to be connected as a first conductive track 910 and a second conductive track 920 as an example, as... Figure 4 As shown, the first conductive track 910 is located on the right side of the connecting assembly, and the second conductive track 920 is located on the left side of the connecting assembly. During the assembly of the first conductive track 910 and the second conductive track 920, taking the mounting bracket 110 in the connecting assembly as an example where it is stationary, the first conductive track 910 needs to be moved to the left so that the mounting bracket 110 can be inserted into the receiving cavity of the first conductive track 910. Correspondingly, the second conductive track 920 needs to be moved to the right so that a portion of the mounting bracket 110 can also overlap with the second conductive track 920, thus forming a relatively fixed relationship between the mounting bracket 110 and the second conductive track 920.

[0018] Meanwhile, in this application, since the first conductive track 910 is located to the right of the second conductive track 920, after the two are mated together, a mutually limiting relationship can be formed between the first conductive track 910 and the second conductive track 920. Specifically, even without considering the limiting effect provided by the connecting component, the first conductive track 910 itself can restrict the second conductive track 920 from continuing to move to the right relative to the mounting frame 110. Correspondingly, the second conductive track 920 can also restrict the first conductive track 910 from moving to the left relative to the mounting frame 110. Therefore, taking the assembly of the first conductive track 910 and the connecting component as an example, in this embodiment, it is only necessary to use the connecting component to restrict the first conductive track 910 from moving to the right relative to the mounting frame 110 to ensure that a good and stable fixed connection relationship can be formed between the mated first conductive track 910 and the second conductive track 920.

[0019] Therefore, in the embodiments of this application, such as Figure 3 As shown, the connecting assembly includes a mounting bracket 110, a limiting member 200, and an actuating member 310, and as... Figure 4 and Figure 5 As shown, the mounting bracket 110 is configured to be detachably inserted into the receiving cavity of the support guide rail 901, wherein the receiving cavity may specifically be the receiving cavity of the first conductive track 910. Figure 1 and Figure 2 As shown, the mounting bracket 110 has a through hole 111, and as Figure 1 and Figure 3 As shown, the limiting member 200 includes a fixed piece 220 and a limiting spring piece 210 connected to each other. The fixed piece 220 is fixedly installed on the actuating member 310, and the actuating member 310 is movably installed on the mounting bracket 110.

[0020] Specifically, both the mounting bracket 110 and the limiting member 200 can be formed of rigid materials such as plastic or metal. The shape of the mounting bracket 110 can be designed according to the shape of the receiving cavity of the conductive track 900 to ensure that the mounting bracket 110 can be installed in the receiving cavity. The shape of the through hole 111 of the mounting bracket 110 can be designed according to the specific structure of the conductive track 900. For example, the through hole 111 can be a round hole or a square hole, or it can be an elongated hole. The shape and size of the through hole 111 are not limited here.

[0021] The fixing piece 220 of the limiting member 200 and the actuating member 310 can be fixed to each other by means of adhesive bonding or other methods. To improve the assembly stability of the limiting member 200, if both the limiting member 200 and the actuating member 310 are made of metal, welding can also be used to fix the fixing piece 220 of the limiting member 200 onto the actuating member 310. It should be noted that the fixing piece 220 and the limiting spring piece 210 may not have a clear boundary in structure. For example, the fixing piece 220 may be parallel to the limiting spring piece 210, with the fixing piece 220 located at one end of the limiting spring piece 210. In this case, the two are only different in function. The fixing piece 220 is used to fix the entire limiting member 200 to the mounting bracket 110, and the limiting spring piece 210 is used to limit the movement of the supporting guide rail 901.

[0022] As described above, in this embodiment, the actuator 310 is movably connected to the mounting bracket 110. More specifically, the actuator 310 is controllably and movably mounted on the mounting bracket 110 so that the actuator 310 can switch between a first position and a second position. Since the limiting member 200 is fixedly mounted on the actuator 310, during the movement of the actuator 310 relative to the mounting bracket 110, the limiting member 200 can also move relative to the mounting bracket 110, thereby changing the positional relationship between the limiting member 200 and the mounting bracket, and thus changing the positional relationship between the limiting member 200 and the support rail 901 of the conductive track, so that the cooperation state between the limiting member 200 and the support rail 901 of the conductive track changes accordingly.

[0023] To further clarify the technical solution of this application, the connecting component is still used as... Figure 4Taking the first conductive track 910 and the second conductive track 920 as examples, which provide an assembly function, as shown above, for the first conductive track 910 located on the right side of the connecting assembly, the connecting assembly only needs to provide a function to restrict the rightward movement of the first conductive track 910. Therefore, in this application, as... Figure 3 and Figure 4 As shown, the limiting member 200 in the connecting assembly includes the aforementioned limiting spring 210, and the limiting spring 210 is inclined relative to the extension direction of the conductive track 900. At the same time, by designing parameters such as the size and installation position of the limiting spring 210, the limiting spring 210 has the ability to extend into the through hole 111, thereby stopping and limiting the limiting spring 210 against the support rail 901 of the conductive track 900.

[0024] It should be noted that the extension direction of the support rail 901 of the conductive track 900 specifically refers to the extension direction of the portion of the support rail 901 that mates with the connecting component. More specifically, in this embodiment, the extension direction of the support rail 901 in the conductive track 900 is the extension direction of the overlapping portion between the conductive track 900 and the mounting bracket 110; or, the extension direction of the support rail 901 in the conductive track 900 is the mating direction between the conductive track 900 and the mounting bracket 110. Intuitively, the extension direction of the support rail 901 is... Figure 4 The direction A in the middle is also the distribution direction (i.e., the left and right direction) of the first conductive track 910 and the second conductive track 920 mentioned above.

[0025] Of course, in actual design, the specific direction of the extension of the limiting spring 210 relative to the supporting guide rail 901 needs to correspond to the orientation of the connected conductive track 900. (Still using...) Figure 4 For example, if the connected conductive track 900 is the first conductive track 910 located on the right side of the connecting assembly, then when the limiting spring 210 is tilted relative to the aforementioned extension direction, the lower end (or free end) of the limiting spring 210 should be tilted to the left. In this case, when the first conductive track 910 is assembled from the right side of the mounting bracket 110, the limiting spring 210 will not restrict the installation process of the first conductive track 910. When the first conductive track 910 needs to be separated from the mounting bracket 110, that is, when the first conductive track 910 needs to move to the right relative to the mounting bracket 110, the tilted limiting spring 210 can form a stop-limiting relationship with the support guide rail 901 of the first conductive track 910, thereby restricting the first conductive track 910 from moving to the right relative to the mounting bracket 110.

[0026] As described above, the second conductive track 920, which mates with the left side of the first conductive track 910, provides a limiting function for the first conductive track 910, preventing it from moving unrestricted to the left relative to the mounting bracket 110. Of course, during the assembly of the first conductive track 910 and the second conductive track 920, the second conductive track 920 also needs to form an assembly relationship with the connecting components. In a specific embodiment of this application, the second conductive track 920 can be fixedly connected to the mounting bracket 110 using screws or other connecting components. Specifically, by passing the screw through both the support guide rail 901 of the second conductive track 920 and the mounting bracket 110, the second conductive track 920 and the mounting bracket 110 can be fixedly connected as a single unit.

[0027] Furthermore, to make the separation between the mounting bracket 110 and the first conductive track 910 relatively easy, the connection assembly disclosed in this application embodiment includes, as described above, an actuating element 310. Specifically, as... Figure 1 and Figure 4 As shown, the actuator 310 can be controllably mounted on the mounting frame 110 to switch between a first position and a second position. Correspondingly, during the movement of the actuator 310 relative to the mounting frame 110, it can drive the limiting member 200 mounted on the actuator 310 to move together, thereby changing the engagement state between the limiting spring 210 in the limiting member 200 and the support rail 901 of the conductive track 900.

[0028] More specifically, when the actuating member 310 is in the first position, the limiting spring 210 extends into the limiting hole 111 and contacts and stops against the support guide rail 901 of the conductive track 900. When the actuating member 310 is in the second position, the limiting spring 210 separates from the conductive track 900. Intuitively speaking, taking the first conductive track 910 and the second conductive track 920 as being distributed in the left-right direction as an example, at least a portion (usually the bottom) of the first conductive track 910 is located below the limiting spring 210. In this case, the direction of movement of the actuating member 310 relative to the mounting bracket 110 can specifically be the up-down direction. When the actuator 310 moves upward relative to the mounting bracket 110 and is in the second position, the limiting spring 210 moves upward together, thereby allowing the limiting spring 210 to separate from the bottom of the conductive track 900. In this case, the conductive track 900 can move freely relative to the mounting bracket 110 in the aforementioned extending direction. Correspondingly, when the actuator 310 moves downward relative to the mounting bracket 110 and is in the first position, the limiting spring 210 moves downward together, thereby allowing the limiting spring 210 to contact the bottom of the support rail 901 in the conductive track 900. Under the action of the limiting spring 210's own structure, the conductive track 900 is restricted from moving to the right to disengage from the mounting bracket 110.

[0029] In this embodiment, the actuator 310 is movably coupled to the mounting bracket 110. For example, the actuator 310 can be directly mounted on the mounting bracket 110. Specifically, the actuator 310 can be a columnar structural member, and the actuator 310 can be provided with external threads. Correspondingly, the mounting bracket 110 is provided with threaded holes so that the actuator 310 and the mounting bracket 110 form a threaded engagement relationship. Based on this, by making the axial direction of the threaded hole have the aforementioned vertical component, it can be ensured that the actuator 310 has the ability to move in a controlled manner relative to the mounting bracket 110 in the aforementioned vertical direction, so that the actuator 310 can switch between a first position and a second position, and change the engagement state between the limiting spring 210 and the conductive track 900.

[0030] In this case, the limiting member 200 may be provided with a through hole. When the limiting member 200 is sleeved outside the actuating member 310 through the aforementioned through hole, the limiting member 200 and the actuating member 310 are mutually limited in the aforementioned vertical direction and move relative to each other in the spiral direction of the actuating member 310. This ensures that the actuating member 310 can drive the limiting member 200 to move relative to the mounting frame 110 in the aforementioned vertical direction during the process of rotating spirally relative to the mounting frame 110 and switching between the first position and the second position.

[0031] This application discloses a connecting assembly for detachably and fixedly connecting to a conductive track 900. The conductive track 900 includes a supporting guide rail 901. The connecting assembly includes a mounting frame 110, an actuator 310 controllably movably mounted on the mounting frame 110, and a limiting member 200 fixedly mounted on the actuator 310 via a fixing piece 220. When assembling the connecting assembly with the conductive track 900, the mounting frame 110 is installed within the receiving cavity of the supporting guide rail 901, and the mounting frame 110 has a through hole 111. The limiting spring piece 210 of the limiting member 200 has the ability to extend into the through hole 111, so that the limiting spring piece 210 can contact and engage with the conductive track 900. Meanwhile, based on the assembly direction between the conductive track 900 and the connecting component, the specific tilt direction of the limiting spring 210, which is tilted relative to the extension direction of the conductive track 900, is designed accordingly. This allows the limiting spring 210 to form a stop-limiting engagement with the support guide rail 901 of the conductive track 900. Thus, while the limiting spring 210 does not hinder the conductive track 900 from being installed in the mounting frame 110 in the forward direction, it also restricts the conductive track 900 from moving in the reverse direction relative to the mounting frame 110 and from separating from the mounting frame 110.

[0032] Furthermore, the actuator 310 in the connecting assembly can drive the limiting member 200 to move relative to the mounting bracket 110, and switch the actuator 310 between a first position and a second position. Specifically, when the actuator 310 is in the first position, the limiting spring 210 of the limiting member 200 extends into the through hole 111 and contacts and stops against the support rail 901 of the conductive track 900. In this state, the conductive track 900 cannot be separated from the mounting bracket 110. When the actuator 310 is in the second position, the limiting spring 210 can separate from the conductive track 900, thereby enabling the conductive track 900 to move in the opposite direction relative to the mounting bracket 110, allowing the mounting bracket 110 to be separated from the conductive track 900. Correspondingly, the two conductive tracks 900 connected by the connecting assembly are also separated from each other.

[0033] Obviously, when assembling two conductive tracks 900 using the connecting component disclosed in this application, the assembly of the conductive tracks 900 can be completed simply by moving the conductive tracks 900 forward relative to the mounting bracket 110. When it is necessary to separate the two conductive tracks 900, the limiting spring 210 can be switched from the first position to the second position to release the limiting relationship between the limiting spring 210 and the conductive track 900, thereby making it relatively easy to separate the conductive tracks 900 from the mounting bracket 110. Therefore, the connecting component disclosed in this application can significantly reduce the difficulty of assembling and disassembling two conductive tracks 900.

[0034] As described above, the connecting component disclosed in this application embodiment is used to enable the support rails 901 of two mating conductive rails 900 to form a detachably fixed connection relationship.

[0035] In one specific embodiment of this application, the connecting component may further include an electrical connector 410, so that the connecting component can provide a mechanical connection between the two conductive rails 900 and an electrical connection between the two conductive rails 900 at the same time.

[0036] In detail, each conductive track 900 includes a support rail 901 and a current-carrying rail 903 mounted in the support rail. The current-carrying rail 903 is equipped with conductive cables 902. The connecting assembly includes the aforementioned mounting frame 110, limiting member 200, and actuating member 310, as well as an electrical connector 410. The electrical connector 410 is mounted on the mounting frame 110. Of course, the electrical connector 410 and the mounting frame 110 can be connected to each other by adhesive bonding or other methods. In a specific embodiment of this application, a snap-fit ​​method can be used to form an assembly relationship between the electrical connector 410 and the mounting frame 110, reducing the assembly difficulty. Specifically, the electrical connector 410 can be provided with multiple snap-fits 420, which can be respectively disposed around the periphery of the electrical connector 410. Correspondingly, by providing corresponding holes on the mounting frame 110, the multiple snap-fits 420 can be engaged with the multiple holes one-to-one, ensuring that the electrical connector 410 can form a reliable assembly relationship with the mounting frame 110.

[0037] Furthermore, during the assembly of the two conductive rails 900, the two conductive rails 900 can be brought closer to the electrical connector 410 from opposite sides of the mounting bracket 110, and the conductive cables 902 of each of the two conductive rails 900 can be inserted into opposite sides of the electrical connector 410, so that the conductive cables 902 are electrically connected through the electrical connector 410. Of course, in order to ensure that the conductive cables 902 can form an electrical connection with the electrical connector 410, the electrical connector 410 may include a frame 411 and a conductive structure mounted on the frame 411.

[0038] In one specific embodiment of this application, such as Figure 6 As shown, the aforementioned conductive structure may include two opposing conductive springs 430. After the conductive cable 902 is inserted between the two conductive springs 430, the conductive cable 902 can compress the conductive springs 430, thereby forming a good contact relationship between the conductive cable 902 and the conductive springs 430. Correspondingly, the conductive springs 430 connected to the conductive cables 902 of each of the two conductive tracks 900 can form an electrical connection relationship through the connecting base plate 450, thereby enabling the conductive cables 902 of each of the two conductive tracks 900 to form an electrical connection relationship. It should be noted that... Figure 6 This is for illustrative purposes only. In the actual structure, when the conductive cable 902 is installed between two opposing conductive springs 430, it will compress the conductive springs 430 and cause them to expand, and the conductive springs 430 and the conductive cable 902 will not overlap as shown in the illustration.

[0039] In the above embodiments, the actuator 310 can be directly mounted on the mounting bracket 110, and the actuator 310 can be controllably engaged with the mounting bracket 110. In the embodiments of this application, the connection component includes an electrical connector 410. Therefore, the actuator 310 can be movably mounted on the electrical connector 410, so that the actuator 310 indirectly forms an active engagement relationship with the mounting bracket 110.

[0040] like Figure 5 As shown, the electrical connector 410 is fixedly mounted on the mounting bracket 110, and the actuator 310 is movably mounted on the electrical connector 410, thereby enabling the actuator 310 to form a movable engagement relationship with the mounting bracket 110. In this case, the overall assembly difficulty of the mounting bracket 110, the actuator 310, and the electrical connector 410 can be reduced. Similarly, in the embodiments of this application, the actuator 310 may still have an external thread, and the electrical connector 410 may have a threaded hole. The actuator 310 and the electrical connector 410 are threadedly engaged, so that the actuator 310 can still switch between the first position and the second position in a controlled manner.

[0041] When the actuator 310 is in the first position, the limiting spring 210 extends into the through hole 111 and contacts the support rail 901 and stops and limits it. The conductive cables 902 of the two conductive rails 900 are respectively inserted into the opposite sides of the electrical connector 410. The conductive cables 902 are electrically connected through the electrical connector 410. When the actuator 310 is in the second position, the limiting spring 210 separates from the support rail 901.

[0042] To further reduce the inconvenience when separating the limiting member 200 and the conductive track 900, in another embodiment of this application, optionally, as shown... Figure 1 and Figure 2 As shown, the electrical connector 410 may be provided with a first retaining member 440, and the actuating member 310 may include a body 311, a connecting part 312, and a resiliently resettable movable part 313.

[0043] The main body 311 can be the main structure of the actuator 310. Both the connecting part 312 and the movable part 313 can be connected to the main body 311. Specifically, the main body 311 can be a plate-like or frame-like structure. The connecting part 312 can be a pin-like structure, allowing the main body 311 to be movably connected to the electrical connector 410. For example, one end of the connecting part 312 can have a fixed connection with the main body 311, while the other end of the connecting part 312 can have a first boss and a second boss. A portion of the electrical connector 410 can be installed between the first boss and the second boss, allowing the electrical connector 410 to move relative to the first boss and the second boss. This ensures that the main body 311 has the ability to move relative to the electrical connector 410.

[0044] The movable part 313 can be a cantilever structure, which gives it the ability to elastically return to its original position. One end of the movable part 313 is fixedly connected to the body 311, and the other end is configured as a free end, allowing it to deform relative to the body 311. During deformation, the distance between the free end of the movable part 313 and the corresponding position on the body 311 can change. In this embodiment, the movable part 313 has a third position and a fourth position, and it is equipped with a second retaining member 320. The first retaining member 440 and the second retaining member 320 are both located in the area of ​​the electrical connector 410 opposite to the movable part 313 and between the movable part 313.

[0045] When the movable part 313 is in the third position, the first retaining member 440 can engage with the second retaining member 320 to limit the movement of the actuating member 310 to the first position. That is, when the first retaining member 440 and the second retaining member 320 are engaged, the actuating member 310 can remain in the first position without any other external force, thereby allowing the limiting spring 210 in the limiting member to remain in a stop-limiting engagement with the conductive track 900. As mentioned above, the movable part 313 has the ability to deform. Therefore, when it is necessary to switch the actuating member 310 to the second position, the movable part 313 can undergo elastic deformation and move to the fourth position. In this case, the first retaining member 440 separates from the second retaining member 320, thereby allowing the actuating member 310 to switch to the second position. Correspondingly, the limiting spring 210 also separates from the support rail 901 of the conductive track 900. It should be noted that during the switching process between the third and fourth positions of the movable part 313, the free end of the movable part 313 will be displaced relative to the main body 311, but not all structures in the movable part 313 will necessarily be displaced relative to the main body 311.

[0046] Obviously, when the above technical solution is adopted, when it is necessary to separate the conductive track 900 and the connecting component, the first clamping member 440 and the second clamping member 320 can be separated by squeezing the free end of the movable part 313 and causing the movable part 313 to undergo elastic deformation. This allows the conductive track 900 to have the ability to separate from the mounting frame 110. Compared with the technical solution disclosed in the above embodiment, this embodiment can significantly reduce the difficulty of separating the conductive track 900 and the connecting component.

[0047] Specifically, both the first retaining member 440 and the second retaining member 320 can be boss-shaped structures. By designing the position and size parameters of the first retaining member 440 and the second retaining member 320, after the free end of the movable part 313 moves more than a certain distance relative to the body 311, the first retaining member 440 and the second retaining member 320 can be released from the limiting state. In this case, by causing the body 311 to drive the movable part 313 (and the second retaining member 320) to move upward a certain distance in the aforementioned vertical direction, the second retaining member 320 can pass over the first retaining member 440, and the limiting spring 210 can be separated from the conductive track 900. Conversely, by causing the main body 311 to move the movable part 313 (and the second holding member 320) downward a certain distance, the second holding member 320 can be repositioned relative to the first holding member 440, thereby keeping the actuating member 310 in the first position and keeping the limiting spring 210 in the state of stopping and limiting against the conductive track 900.

[0048] As described above, during the process of separating the mounting bracket 110 and the conductive track 900, the operator needs to push the movable part 313 to cause it to elastically deform. Furthermore, the movable part 313 needs to remain in a continuously pushed state during this process, making it relatively difficult to release the limiting relationship between the first retaining member 440 and the second retaining member 320. Similarly, when it is necessary to maintain a stop-and-hold relationship between the mounting bracket 110 and the conductive track 900, the main body 311 needs to drive the movable part 313 downwards. During this process, the operator also needs to continuously push the movable part 313 so that the second retaining member 320 can pass over the first retaining member 440, making it relatively difficult to establish the limiting relationship between the first retaining member 440 and the second retaining member 320.

[0049] Based on the above, in order to reduce the difficulty of the second card holder 320 passing over the first card holder 440, in the connection component disclosed in this application embodiment, the second card holder 320 can have a limiting surface 321 and a guide surface 322. The limiting surface 321 is used to limit and cooperate with the first card holder 440. That is, after the second card holder 320 passes over the first card holder 440, the limiting surface 321 is set opposite to the first card holder 440, which allows the limiting surface 321 to limit each other with the first card holder 440.

[0050] Meanwhile, in this embodiment, the guide surface 322 is connected to the limiting surface 321, and the guide surface 322 is inclined relative to the limiting surface 321 to give the guide surface 322 good guiding ability. More specifically, when the limiting surface 321 and the first card holder 440 are mutually limiting, the guide surface 322 can be located entirely on the side of the limiting surface 321 away from the first card holder 440. In addition, the guide surface 322 can be a plane inclined relative to the limiting surface 321. In other embodiments of this application, the guide surface 322 can also be an arc-shaped surface inclined relative to the limiting surface 321, which is not limited herein.

[0051] Furthermore, in order to improve the connection reliability between the second card holder 320 and the movable part 313, in a specific embodiment of this application, the second card holder 320 and the movable part 313 can be formed in an integral manner; and the first card holder 440 and the electrical connector 410 can also be formed in an integral manner.

[0052] When the above technical solution is adopted, when it is necessary to switch the actuator 310 to the first position, it is only necessary to apply downward pressure to the free end of the movable part 313, so that the movable part 313 can move downward relative to the electrical connector 410 under the guidance of the guide surface 322. During this process, the movable part 313 can automatically generate elastic deformation due to the squeezing action of the first retaining member 440. After the second retaining member 320 passes the first retaining member 440, the movable part 313 can restore its own deformation accordingly, and the second retaining member 320 and the first retaining member 440 form a limiting engagement relationship in the aforementioned vertical direction. When it is necessary to switch the actuator 310 to the second position, only a pushing force needs to be applied to the movable part 313, thereby releasing the limiting engagement between the second holding member 320 and the first holding member 440. Then, after the actuator 310 is raised a short distance, it can automatically move upward under the action of the guide surface 322 until the first holding member 440 moves to the side of the guide surface 322 away from the limiting surface 321. Obviously, the technical solution disclosed in this application embodiment can reduce the operational difficulty when the second holding member 320 passes over the first holding member 440, thereby further improving the ease of use of the connecting component disclosed in this application embodiment.

[0053] To further reduce the operational difficulty of switching the actuator 310 to the second position, in a further embodiment of this application, the connecting component may include an elastic reset member 330. The opposite ends of the elastic reset member 330 abut against the body 311 and the electrical connector 410, respectively. When the actuator 310 is in the first position, the elastic reset member 330 is in a compressed state. In this case, once the second retaining member 320 releases its limiting relationship with the first retaining member 440, the actuator 310 can automatically move upward relative to the electrical connector 410 under the elastic action of the elastic reset member 330, and move to the second position. This further improves the ease of use of the connecting component.

[0054] Specifically, the elastic reset member 330 can be formed of a material with elasticity, such as rubber. In other embodiments of this application, to improve the service life and elastic reset effect of the elastic reset member 330, the elastic reset member 330 can be a compression spring. During the assembly of the connecting components, one end of the elastic reset member 330 can abut against the surface of the body 311, and the other end of the elastic reset member 330 can abut against the surface of the electrical connector. Of course, the elastic driving direction of the elastic reset member 330 has a component of the movement direction of the actuating member 310 when it moves between the first position and the second position. Furthermore, the elastic driving direction of the elastic reset member 330 can be parallel to the aforementioned movement direction of the actuating member 310 to improve the reset driving reliability of the elastic reset member 330.

[0055] To further improve the stability of the inter-device cooperation in the connection components disclosed in the embodiments of this application, in the embodiments of this application, such as Figure 3 As shown, the body 311 may include a frame 311a and a stepped shaft 311b, the connecting part 312 may include a threaded connector, and the electrical connector 410 includes a frame 411 and a limiting plate 412, with the limiting plate 412 fixedly connected to the frame 411. Of course, the electrical connector may also include other structures such as the aforementioned snap-fit ​​420 and conductive spring 430, wherein the snap-fit ​​420 is fixedly connected to the frame 411, and the conductive spring 430 can be installed on the frame 411. Furthermore, the limiting plate 412 is disposed opposite to the frame 311a; more specifically, a portion of the frame 311a is disposed opposite to the limiting plate 412, and the stepped shaft 311b is fixedly connected to the side of the frame 311a facing the limiting plate 412. Meanwhile, the limiting plate 412 is provided with a limiting hole. During the assembly of the connecting assembly and the electrical connector 410, one end of the stepped shaft 311b extends into the limiting hole, and the threaded connector is installed on the stepped shaft 311b from the side of the limiting plate 412 away from the frame 311a. This allows the actuating member 310 to move relative to the limiting plate 412, thereby enabling the actuating member 310 to switch between a first position and a second position. More intuitively, as... Figure 3As shown in the embodiment of this application, the distance between the end of the stepped shaft 311b that is mutually limited by the limiting plate 412 and the nut of the threaded connector is greater than the thickness of the limiting plate 412. This can set the movement range for the action of the actuator 310 relative to the mounting bracket 110, so that the actuator 310 can move relative to the electrical connector 410 within the set range, thereby reducing the control difficulty of the actuator 310.

[0056] When the above technical solution is adopted, the stepped shaft 311b can be inserted into the limiting hole of the limiting plate 412 first. Then, the threaded connector can be installed from the other side of the limiting plate 412, so that the limiting plate 412 and the entire moving member 310 can form a movable engagement relationship. At the same time, under the action of the first holding member 440 and the second holding member 320, the movement process of the moving member 310 relative to the electrical connector 410 can be controlled to ensure that the limiting spring 210 can switch between the state of separation from the conductive track 900 and the state of stop limiting.

[0057] With the above technical solution, both the limiting member 412 and the elastic reset member 330 can be sleeved on the stepped shaft 311b, and the elastic reset member 330 can abut between the limiting member 200 and the limiting plate 412, so that the stepped shaft 311b can provide guidance and limiting function for the elastic reset member 330, thereby improving the stability and service life of the elastic reset member 330.

[0058] In this embodiment, the fixing piece 220 and the limiting spring piece 210 of the limiting member 200 can be integrally formed, that is, the limiting member 200 can be formed by integral molding. The fixing piece 220 is provided with a through hole, which can be sleeved outside the stepped shaft 311b, and one end of the elastic reset member 330 can abut against the surface of the fixing piece 220.

[0059] Correspondingly, in the embodiments of this application, at least a portion of the limiting spring 210 is inclined relative to the fixing piece 220, and the end of the limiting spring 210 away from the fixing piece 220 can extend into the through hole 111, so as to ensure that the end of the limiting spring 210 has the ability to form a stop-limiting relationship with the conductive track 900.

[0060] Optionally, when not subjected to other forces, the limiting spring 210 is in contact with the support rail 901 of the conductive track 900. In this case, since the limiting spring 210 is inclined relative to the extension direction of the conductive track 900, when the conductive track 900 moves away from the inclined direction of the limiting spring 210, the conductive track 900 will drive one end of the limiting spring 210 to move. During this process, the size of the limiting spring 210 in the direction perpendicular to the extension direction of the conductive track 900 will be further increased, thereby further strengthening the limiting effect between the conductive track 900 and the mounting bracket 110, and thus enabling the limiting spring 210 to have the ability to restrict the conductive track 900 from detaching from the mounting bracket 110.

[0061] In order to further improve the limiting accuracy and reliability of the limiting spring 210 to the conductive track 900, in another embodiment of this application, multiple steps can be formed on the conductive track 900. In this case, by having one end of the limiting spring 210 locked at the step, the limiting reliability between the limiting spring 210 and the conductive track 900 can be further improved.

[0062] To ensure relatively high limiting reliability between the limiting spring 210 and the conductive track 900 while reducing the overall processing difficulty of the limiting spring 210 and the conductive track 900, in another embodiment of this application, a stop structure 210a can be provided at the end of the limiting spring 210 away from the fixing piece 220. As a preferred example, the stop structure 210a includes a serrated structure. In this case, since the end of the limiting spring 210 extending into the through hole 111 has a serrated structure, the contact area between the limiting spring 210 and the conductive track 900 is relatively smaller, thereby improving the limiting reliability between the two. Of course, the specific parameters of the serrated structure are not limited herein.

[0063] As described above, the limiting spring 210 is inclined relative to the extension direction of the conductive track 900. During the assembly of the limiting spring 210, the inclination direction of the limiting spring 210 needs to be determined according to the assembly direction between the conductive track 900 to be limited and the mounting frame 110, so as to ensure that the limiting spring 210 can restrict the conductive track 900 from leaving the mounting frame 110.

[0064] To further reduce the assembly difficulty between the connecting component and the conductive track 900, in this embodiment, the mounting bracket 110 is provided with two through holes 111 spaced apart along the aforementioned extension direction, and the connecting component can include two actuators 310 and two limiting members 200. The two actuators 310 are installed at the two through holes 111 in a one-to-one correspondence, and the two limiting members are installed on the two actuators 310 in a one-to-one correspondence. At the same time, in this embodiment, the free ends of the limiting springs 210 of the two limiting members 200 are close to each other.

[0065] Specifically, the fact that the free ends of the two limiting springs 210 are close to each other means that the distance between the portions of each limiting spring 210 closer to the through hole 111 in the aforementioned extension direction is smaller. In other words, taking the space between the limiting springs 210 of the two limiting members 200 as the inner side as an example, in this embodiment, the free ends of each of the two limiting springs 210 are bent inward, that is, the free ends of each of the two limiting springs 210 are close to each other. In this case, the conductive rails 900 inserted from the outside of the two limiting springs 210 are not restricted by the limiting springs 210 when assembled with the mounting bracket 110. When it is necessary to separate the conductive rails 900 on both sides of the mounting bracket 110, the two limiting springs 210 can provide a limiting effect for the two conductive rails 900 respectively.

[0066] With the above technical solution, each limiting spring piece 210 can be separated from the corresponding conductive track 900, thereby enabling both conductive tracks 900 to be separated from the mounting bracket 110. This can further reduce the difficulty of separating the two conductive tracks 900 and further reduce the difficulty of assembling the two conductive tracks 900.

[0067] As described above, the connecting component may include two independent limiting members 200. In another embodiment of this application, the limiting member 200 may also include two interconnected limiting springs 210. More specifically, the two limiting springs 210 are connected by the aforementioned fixing piece 220. When using the technical solution disclosed in the embodiments of this application, when it is necessary to assemble the actuating member 310 and the limiting spring 210, it is only necessary to install the limiting member 200 as a whole on the actuating member 310. In this process, it is only necessary to ensure that the overall extension direction of the limiting member 200 is parallel to the extension direction of the conductive track 900. It is not necessary to additionally determine the assembly orientation and other parameters between the conductive track 900 and the mounting bracket 110, which can greatly reduce the installation difficulty of the limiting member 200. Similarly, since the mounting bracket 110 is provided with two through holes 111 spaced apart along the aforementioned extension direction, either of the opposite ends of the mounting bracket 110 has the ability to cooperate with the conductive track 900. Therefore, when assembling the mounting bracket 110 and the conductive track 900, it is only necessary to insert the mounting bracket 110 and the conductive track 900 into each other, thereby greatly reducing the overall assembly difficulty of the connecting component and the conductive track 900.

[0068] In the embodiment where the connecting component includes two limiting springs 210, the actuating element 310 can still be movably connected to the mounting bracket 110 via a threaded connection. Alternatively, the actuating element 310 can include the aforementioned body 311 and movable part 313, etc. Correspondingly, in the extension direction of the conductive track 900, movable parts 313 can be provided on opposite sides of the body 311 of the actuating element 310, and each movable part 313 is correspondingly provided with a second holding part 320, and a first holding member 440 is provided at the corresponding position on the electrical connector 410. That is, in the embodiments of this application, the two movable parts 313 in one actuating element 310 can respectively cooperate with the two limiting springs 210. In other embodiments of this application, the connecting component can also include two independent actuating elements 310, and each actuating element 310 includes a body 311 and a movable part 313. Of course, the arrangement orientation of the movable part 313 in different actuating elements 310 is also different.

[0069] To further reduce the assembly difficulty of the actuator 310, in another embodiment of this application, the two independent actuators 310 included in the connecting assembly also include two movable parts 313, and each body 311 has movable parts 313 on both opposite sides. Thus, during the assembly of the actuator 310, the operator does not need to distinguish the correspondence between the actuator 310 and the limiting spring 210, which can further reduce the assembly difficulty of the entire connecting assembly.

[0070] Based on the connection components disclosed in any of the above embodiments, this application also discloses a track mechanism, such as... Figure 4 As shown, the track mechanism includes conductive tracks 900 and any of the aforementioned connecting components. Of course, there are multiple conductive tracks 900 in the track mechanism, and at least two conductive tracks 900 are detachably and fixedly connected by the connecting components. In this application, each conductive track 900 in the track mechanism can be a straight structure, or, in this application, at least one conductive track 900 can be a bent structure. That is, the extension directions of different regions of the conductive track 900 may not be parallel to each other. Regardless of the overall structure of the conductive track 900, the portion of the conductive track 900 connected to the connecting component is the same as or approximately the same as the overall extension direction of the mounting frame 110 of the connecting component. This ensures that after the connecting component and the conductive track 900 are assembled, the limiting spring 210 can prevent the conductive track 900 from uncontrollably detaching from the mounting frame 110 in the aforementioned extension direction.

[0071] Based on the above-mentioned track mechanism, this application also discloses a track light, which includes a light source module and the above-mentioned track mechanism. The light source module typically includes a light source and a plug-in structure. The plug-in structure is used to supply power to the light source and enable the light source to form a reliable assembly relationship with the conductive track 900. Therefore, in this application, the light source module is detachable and movablely installed on the conductive track 900, and the light source module is electrically connected to the conductive track 900.

[0072] The above embodiments of this application focus on describing the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity, they will not be described in detail here.

[0073] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A connecting assembly for detachably fixed connection with a conductive track (900), the conductive track (900) including a support rail (901), characterized in that, The connection assembly includes a mounting bracket (110), a limiting member (200), and an actuating member (310), wherein, The mounting bracket (110) is configured to be detachably inserted into the receiving cavity of the support guide rail (901). The mounting bracket (110) is provided with a through hole (111). The limiting member (200) includes a fixing piece (220) and a limiting spring piece (210). The fixing piece (220) is fixedly installed on the actuating member (310). The limiting spring piece (210) is inclined relative to the extension direction of the support guide rail (901). The actuator (310) is controlled to move and be mounted on the mounting bracket (110) to switch between a first position and a second position. When the actuator (310) is in the first position, the limiting spring (210) extends into the through hole (111) and contacts and stops the limiting spring (901) to a stop. When the actuator (310) is in the second position, the limiting spring (210) separates from the supporting rail (901).

2. A connecting assembly for detachably fixing two conductive rails (900) together, each of the conductive rails (900) including a support rail (901) and a current-carrying rail (903) mounted in the support rail, wherein a conductive cable (902) is mounted on the current-carrying rail (903), characterized in that, The connection assembly includes a mounting bracket (110), a limiting member (200), an actuating member (310), and an electrical connector (410). The mounting bracket (110) is configured to be detachably inserted into the receiving cavity of the support rail (901), and the electrical connector (410) is mounted on the mounting bracket (110). The mounting bracket (110) is provided with a through hole (111), and the limiting member (200) includes a fixing piece (220) and a limiting spring piece (210). The fixing piece (220) is fixedly installed on the actuating member (310), and the limiting spring piece (210) is inclined relative to the extension direction of the supporting guide rail (901). The actuator (310) is controlled to be movably mounted on the electrical connector (410) to switch between a first position and a second position. When the actuator (310) is in the first position, the limiting spring (210) extends into the through hole (111) and contacts and stops the limiting of the support rail (901). The conductive cables (902) of the two conductive rails (900) are respectively inserted into the opposite sides of the electrical connector (410). The conductive cables (902) are electrically connected through the electrical connector (410). When the actuator (310) is in the second position, the limiting spring (210) separates from the support rail (901).

3. The connecting component according to claim 2, characterized in that, The electrical connector (410) is provided with a first retaining member (440). The actuating member (310) includes a body (311), a connecting part (312), and a resiliently resettable movable part (313). The body (311) is movably connected to the electrical connector (410) through the connecting part (312). The movable part (313) is provided with a second retaining member (320). One end of the movable part (313) is fixedly connected to the body (311), and the other end of the movable part (313) is configured to be self-resetting. The movable part (313) has a third position and a fourth position. When the movable part (313) is in the third position, the first retaining member (440) and the second retaining member (320) are mutually engaged to make the actuating member (310) be in the first position. When the movable part (313) is in the fourth position, the first retaining member (440) and the second retaining member (320) are separated, and the actuating member (310) is switched to the second position.

4. The connecting component according to claim 3, characterized in that, The second holding member (320) has a limiting surface (321) and a guide surface (322). The limiting surface (321) is used to limit and cooperate with the first holding member (440). The guide surface (322) is connected to the limiting surface (321) and the guide surface (322) is inclined relative to the limiting surface (321). During the process of the action member (310) switching from the second position to the first position, the first holding member (440) moves along the guide surface (322).

5. The connection component according to claim 3, characterized in that, The connection assembly further includes an elastic reset member (330), the opposite ends of which abut against the body (311) and the electrical connector (410) respectively, and the elastic reset member (330) is in a compressed state when the actuating member (310) is in the first position.

6. The connecting component according to claim 5, characterized in that, The body (311) includes a frame (311a) and a stepped shaft (311b). The connecting part (312) includes a threaded connector. The electrical connector (410) includes a limiting plate (412). The limiting plate (412) is disposed opposite to the frame (311a), and the stepped shaft (311b) is fixedly connected to the side of the frame (311a) facing the limiting plate (412). The limiting plate (412) is provided with a limiting hole, and one end of the stepped shaft (311b) extends into the limiting hole. The connecting piece is installed on the stepped shaft (311b) from the side of the limiting plate (412) away from the frame (311a), and the actuating member (310) is movable relative to the limiting plate (412), so that the actuating member (310) switches between the first position and the second position. The limiting member (200) and the elastic reset member (330) are both sleeved on the stepped shaft (311b), and the elastic reset member (330) abuts between the limiting member (200) and the limiting plate (412).

7. The connecting component according to claim 3, characterized in that, The fixing piece (220) and the limiting spring piece (210) are integrally formed structural parts. The end of the limiting spring piece (210) away from the fixing piece (220) is provided with a stop structure (210a), which includes a serrated structure.

8. The connecting component according to claim 2, characterized in that, The mounting bracket (110) is provided with two through holes (111) spaced apart along the extension direction. The connecting assembly includes two actuators (310) and two limiting members (200). The two actuators (310) are installed at the two through holes (111) in a one-to-one correspondence. The two limiting members (200) are installed on the two actuators (310) in a one-to-one correspondence. The free ends of the limiting springs (210) in the two limiting members (200) are close to each other.

9. A track mechanism, characterized in that, Includes conductive rails (900) and a connecting assembly as described in any one of claims 1-8, wherein at least two of the conductive rails (900) are detachably fixedly connected to each other via the connecting assembly.

10. A track light, characterized in that, The device includes a light source module and the track mechanism as described in claim 9, wherein the light source module is detachable and movably mounted on the conductive track (900), and the light source module is electrically connected to the conductive track (900).

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