Electric guide rails and track systems

Abstract

This invention provides an electric guide rail and track system. The electric guide rail is used for mounting to a mechanical guide rail and includes: a carrier, comprising a first side facing the mechanical guide rail and a second side disposed opposite to the first side; a plurality of profiles disposed on the second side and extending away from the first side, with gaps between adjacent profiles; and an electrical conductor disposed on the side of the profiles facing the gaps, at least partially exposed within the gaps. The carrier has a receiving groove, the opening of which faces the mechanical guide rail. Compared with the prior art, the electric guide rail of this invention, by providing a hollow receiving groove on the first side, can be used to integrate or accommodate other components on the carrier, thereby making efficient use of the track space. The hollow receiving groove can also be used for heat dissipation, improving heat dissipation performance.

Description

Technical Field

[0001] This invention relates to an electric guide rail and track system, belonging to the field of lighting technology. Background Technology

[0002] Track lighting systems consist of a track and lighting components mounted on it. The lighting components are connected to the track and draw power from it to provide illumination. Because the lighting components can move along the track as needed to change the illuminated area, track lighting systems are widely used in shopping malls, exhibition halls, and other similar venues.

[0003] Tracks generally include mechanical guide rails and electrical guide rails mounted on them, as well as other structures such as fasteners for fixing two adjacent mechanical guide rails, or control components and sensors for intelligent control of the track. The combination of multiple structures on the mechanical guide rail results in a large size, which is detrimental to space utilization and the miniaturization of equipment.

[0004] In view of this, it is indeed necessary to provide a power rail and lighting system to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an electric rail that can make reasonable use of space.

[0006] To achieve the above objectives, the present invention provides an electric guide rail for mounting on a mechanical guide rail, comprising: a carrier including a first side facing the mechanical guide rail and a second side disposed opposite to the first side; a profile disposed on the second side and extending away from the first side; a gap between two adjacent profiles; an electrical conductor disposed on the side of the profile facing the gap and at least partially exposed in the gap; wherein the carrier is provided with a receiving groove, the opening of the receiving groove facing the mechanical guide rail.

[0007] By incorporating hollow receiving slots into the carrier, more functional components, such as fasteners, controllers, sensors, electronic components, or additional mechanical structures, can be integrated. This design allows for greater functionality within a limited space, improving the overall integration and efficiency of the equipment. Furthermore, the hollow receiving slots effectively utilize previously wasted space, making better use of the track space, reducing installation space requirements, and resulting in a more compact and lightweight track structure. The hollow receiving slots can also serve as heat dissipation channels, effectively aiding in the cooling of the power rails. By positioning the opening of the receiving slot towards the mechanical rail, the slot is located between the carrier and the mechanical rail, facilitating the accommodation of some structures on the mechanical rail. Moreover, the receiving slot and the mechanical rail can form a complete space to define and protect the components housed within the receiving slot.

[0008] Optionally, the receiving slot is located on the first side, and / or on the second side. By placing the receiving slot on the first side and / or the second side, the position of the receiving slot can be rationally designed to allow for flexible layout according to actual needs and space constraints, thereby optimizing the use of the overall space.

[0009] Optionally, at least one receiving groove is provided on the first side, with the opening of the receiving groove facing the bottom wall and / or side wall of the mechanical guide rail. That is, the receiving groove can be in the shape of an inverted V or a wavy structure, etc., so that the shape of the receiving groove can be designed as needed to make reasonable use of the space of the track.

[0010] Optionally, the first side is provided with multiple receiving slots, wherein at least two receiving slots are connected to each other to form a stepped structure.

[0011] Optionally, the first side is provided with multiple receiving slots, wherein at least two receiving slots are spaced apart from each other.

[0012] Optionally, at least one receiving groove is provided on the second side, with the groove opening facing the side wall, bottom wall, or mounting opening of the mechanical guide rail. By providing a receiving groove on the second side, components and structures disposed on the second side can be accommodated, thereby improving the overall integration of the rail.

[0013] Optionally, at least one receiving groove is provided on the first side, and at least one receiving groove is provided on the second side. By providing receiving grooves on both the first and second sides, the overall integration of the track is improved.

[0014] Optionally, the profile includes a first profile in the receiving groove portion and a second profile in the non-receiving groove portion, with the ends of the first and second profiles offset from the second side. This arrangement creates an uneven surface on the protruding profile on the second side. This uneven surface effectively prevents incorrect installation, a so-called "foolproof" design. This ingenious structural layout ensures correct alignment of the connecting device when connected to the power rail, improving installation efficiency. Furthermore, the uneven design increases the contact area between the connecting device and the power rail, thereby improving the stability and reliability of the connection.

[0015] The electrical conductors on at least two profiles are arranged in a staggered pattern along the extension direction of the profiles. This arrangement optimizes the electric field distribution, reduces local electric field intensity, and avoids insulation breakdown problems caused by electric field concentration.

[0016] The purpose of this invention is to provide a track system having the aforementioned electric guide rails.

[0017] To achieve the above objectives, the present invention provides a track system comprising:

[0018] Mechanical guide rails, with mounting slots provided on them; and

[0019] The aforementioned power guide rail is disposed within the assembly groove, and the receiving groove is located between the power guide rail and the groove wall of the assembly groove.

[0020] Compared with the prior art, the technical solution of the present invention has the following beneficial effects:

[0021] The power rail of this invention integrates more functional components, such as fasteners, controllers, sensors, electronic components, or additional mechanical structures, by setting hollow receiving slots on the carrier. This design allows for more functions within a limited space, improving the overall integration and efficiency of the equipment. Furthermore, the hollow receiving slots effectively utilize previously wasted space, making rational use of the rail space, reducing installation space requirements, and resulting in a more compact and lightweight rail structure. The hollow receiving slots also serve as heat dissipation channels, effectively aiding in heat dissipation for the power rail. Additionally, the presence of the hollow receiving slots creates an uneven profile on the second side. This unevenness effectively prevents incorrect installation, a so-called "foolproof" design. This ingenious structural layout ensures correct alignment of the connecting device when connecting to the power rail, improving installation efficiency. Moreover, the uneven design increases the contact area between the connecting device and the power rail, thereby improving the stability and reliability of the connection. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the track structure conforming to the first embodiment of the present invention;

[0023] Figure 2 yes Figure 1 Exploded view of the structure of the electric power guide rail;

[0024] Figure 3 yes Figure 1 Cross-sectional view of the electric guide rail;

[0025] Figure 4 This is a cross-sectional view of the power rail conforming to the second embodiment of the present invention;

[0026] Figure 5 This is a cross-sectional view of the power rail conforming to the third embodiment of the present invention;

[0027] Figure 6 This is a cross-sectional view of the power rail conforming to the fourth embodiment of the present invention;

[0028] Figure 7 This is a cross-sectional view of the power rail conforming to the fifth embodiment of the present invention;

[0029] Figure 8This is a cross-sectional view of the power guide rail conforming to the sixth embodiment of the present invention.

[0030] Explanation of reference numerals in the attached figures:

[0031] Track 100;

[0032] Mechanical guide rail 10, bottom wall 11, side wall 12, assembly groove 13;

[0033] Electric guide rail 20, carrier 21, first side 211, first section 2111, second section 2112, third section 2113, first connecting section 2114, second connecting section 2115; second side 212, first extension section 2121, second extension section 2122, receiving groove 213, mounting arm 214; profile 22, first profile 221, first end 2211, second profile 222, second end 2221, third profile 223, third end 2231, groove 224; electric conductor 23; gap 24. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] Example 1

[0036] Please see Figures 1 to 3 As shown, the present invention provides a track system, including a track 100. The track 100 includes a mechanical guide rail 10 and an electric guide rail 20. The mechanical guide rail 10 is provided with an assembly groove 13, and the electric guide rail 20 is disposed within the assembly groove 13.

[0037] Furthermore, the track system also includes a connecting device (not shown). The connecting device is mechanically and electrically connected to the track 100. Preferably, the connecting device is movable along the extension direction of the track 100 and can precisely stop and flexibly draw power at any position on the track 100. The connecting device draws power from any position on the track 100 by contacting the electrical conductor 23 in the power rail 20.

[0038] It should be noted that the connecting device can be a lighting fixture, a camera, a sign, etc., and this invention does not limit it. These connecting devices can be directly mechanically and electrically connected to the track 100, or they can be mechanically and electrically connected to the track 100 through a transfer structure such as a connector. This invention does not limit it.

[0039] It's important to understand that track 100 can include at least one track segment, each of which includes a mechanical guide rail 10 and a power guide rail 20. This means that users can configure multiple track segments as needed. Furthermore, the splicing shape of multiple track segments can be flexibly designed according to the installation environment, such as straight lines, rectangles, squares, etc.

[0040] Optionally, multiple track segments can be spliced ​​together using connectors (not shown) to achieve both mechanical and electrical connections between them. The connectors include mechanical connectors (not shown) and electrical connectors (not shown). Mechanical connectors are used to fix the mechanical guide rails 10 in two adjacent track segments together, and electrical connectors are used to electrically connect the electrical guide rails 20 in two adjacent track segments.

[0041] Since the power guide rail 20 is housed within the mechanical guide rail 10, their length, width, and height directions are identical. For ease of description, the length direction of the power guide rail 20 is defined as the X-direction, the width direction as the Y-direction, and the height direction as the Z-direction. Figure 2 and Figure 3 As shown.

[0042] The mechanical guide rail 10 is used for installation on the walls or ceilings of a building and is generally made of metal. The mechanical guide rail 10 includes a bottom wall 11 and two side walls 12 arranged along the length of the bottom wall 11 on both sides. An assembly groove 13 is formed between the bottom wall 11 and the side walls 12. The power guide rail 20 and some other structures, such as control components, sensors, and fasteners on mechanical connectors, are all disposed within the assembly groove 13.

[0043] In this embodiment, the mounting groove 13 is approximately U-shaped. This makes the track 100 as a whole strip, which is easier to grip and install.

[0044] The mounting slot 13 has a downward-facing mounting opening. The power rail 20 is mounted into the mounting slot 13 of the mechanical rail 10 through the mounting opening.

[0045] Please see Figures 1 to 3 As shown, the power guide rail 20 is used to mount onto the mechanical guide rail 10, and includes a carrier 21, a profile 22 protruding from the second side 212 of the carrier 21, and an electrical conductor 23 disposed on the profile 22. The carrier 21 and the profile 22 are both made of insulating material, such as plastic. The electrical conductor 23 is made of conductive metal material, such as copper or a copper alloy. In this embodiment, the carrier 21, the profile 22, and the electrical conductor 23 are integrally injection molded or extruded. This arrangement reduces the processing steps and lowers costs.

[0046] The power rail 20 also includes two mounting arms 214 disposed on the carrier 21. The two mounting arms 214 are wing-shaped and are used to engage with the mechanical rail 10 to fix the power rail 20 into the mounting groove 13 of the mechanical rail 10. In other embodiments, the power rail 20 can also be mounted onto the mounting groove 13 of the mechanical rail 10 by other means, such as screws or welding; this invention is not limited in this regard.

[0047] The carrier 21 includes a first side 211 and a second side 212 disposed opposite to each other. The first side 211 is disposed facing the mechanical guide rail 10, and the second side 212 is disposed away from the mechanical guide rail 10.

[0048] Furthermore, the first side 211 is provided with at least one receiving groove 213, the opening of the receiving groove 213 facing the bottom wall 11 or side wall 12 of the mechanical guide rail 10.

[0049] In this embodiment, a receiving groove 213 is provided on the first side 211. The receiving groove 213 is located between the wall of the power rail 20 and the mounting groove 13. A profile 22 is provided on the second side 212, and the profile 22 is disposed on the second side 212 and extends away from the first side 211. A plurality of electrical conductors 23 are provided on the profile 22 to realize power transmission.

[0050] In this embodiment, the first side 211 is disposed facing the bottom wall 11 of the mechanical guide rail 10, and the second side 212 is disposed facing away from the mechanical guide rail 10 and towards the mounting opening. In this case, the power rail 20 draws power from the side or from the bottom surface. In other embodiments, the first side 211 may also be disposed facing the side wall 12 of the mechanical guide rail 10, while the second side 212 is disposed facing away from the side wall 12. In this case, the power rail 20 draws power laterally, that is, from both sides in the width direction of the power rail 20. This invention does not limit this.

[0051] For clarity, the following description uses the example of the carrier 21 having its first side 211 facing the bottom wall 11 of the mechanical guide rail 10, while its second side 212 faces away from the mechanical guide rail 10 and toward the mounting opening. However, those skilled in the art will understand that this should not be considered a limitation.

[0052] A recessed receiving groove 213 is provided on the first side 211, extending towards the second side 212. Specifically, a hollow receiving groove 213 is provided on the side of the carrier 21 facing the bottom wall 11 of the mechanical guide rail 10. The opening of the receiving groove 213 faces the bottom wall 11 of the mechanical guide rail 10. By providing a hollow receiving groove 213 on the carrier 21, more functional components, such as fasteners, controllers, sensors, electronic components, or additional mechanical structures, can be integrated, thereby enabling more functions to be achieved within a limited space and improving the overall integration and efficiency of the device. Furthermore, the hollow receiving groove 213 allows for the effective utilization of previously wasted space, making reasonable use of the space in the rail 100, reducing the installation space requirement, and making the rail 100 structure more compact and thinner. Of course, the hollow receiving groove 213 can also serve as a heat dissipation channel, effectively helping the power rail 20 to dissipate heat. By setting the opening of the receiving groove 213 to face the mechanical guide rail 10, the receiving groove 213 is located between the carrier 21 and the mechanical guide rail 10, so as to facilitate the reception of some structures on the mechanical guide rail 10. In addition, the receiving groove 213 can form a complete space with the mechanical guide rail 10 to define and protect the components set in the receiving groove 213.

[0053] For example, when two track segments are joined together, a mechanical connector is typically inserted into the inner side of two mechanical guide rails 10 within the two track segments. The two mechanical guide rails 10 are then fixedly connected via a fixing structure mounted on the mechanical connector, thus achieving the mechanical joining of the two track segments. Since the fixing structure has a certain volume, when the carrier 21 does not have a receiving groove 213, sufficient space must generally be left at the joint of the two track segments to accommodate the fixing structure. In this case, the power rail 20 cannot extend to the joint, resulting in discontinuous power transmission along the entire track 100 and reducing user experience. However, by providing a hollow receiving groove 213 on the carrier 21, the fixing structure can be accommodated within this groove, allowing the two power rails 20 to seamlessly connect, achieving continuous power transmission, enhancing aesthetics, and improving the user experience.

[0054] In other embodiments, the hollow receiving groove 213 can also serve as a heat dissipation channel for the track 100, thereby effectively helping the power rail 20 to dissipate heat, improving the heat dissipation effect, and extending the service life of the power rail 20.

[0055] Of course, in some embodiments, a high thermal conductivity component, such as high thermal conductivity silicone, can be provided in the hollow receiving groove 213, thereby effectively improving the heat dissipation effect of the track 100.

[0056] Please see Figure 3As shown, in the first embodiment of the present invention, the first side 211 of the carrier 21 includes a first segment 2111, a second segment 2112, a third segment 2113, a first connecting segment 2114, and a second connecting segment 2115. The first connecting segment 2114 connects the first segment 2111 and the second segment 2112, and the second connecting segment 2115 connects the second segment 2112 and the third segment 2113.

[0057] Define the plane containing the first segment 2111 as the first plane, the plane containing the second segment 2112 as the second plane, and the plane containing the third segment 2113 as the third plane.

[0058] In this embodiment, the first plane and the third plane are flush, and the second plane is positioned away from the bottom wall 11 relative to the first and second planes. That is, in this embodiment, the first side 211 of the carrier 21 has an inverted V-shaped structure. The first connecting segment 2114, the second segment 2112, and the second connecting segment 2115 together form a receiving groove 213. The opening of the receiving groove 213 faces the bottom wall 11 of the mechanical guide rail 10.

[0059] Please continue reading. Figure 3 As shown, a profile 22 is provided on the second side 212 of the carrier 21. The profile 22 is provided on the second side 212 and extends in a direction away from the first side 211.

[0060] In this embodiment, the profiles 22 are arranged in a comb-like pattern. Several profiles 22 are spaced apart along their width. A gap 24 is formed between adjacent profiles 22 in the width direction. Grooves 224 for accommodating electrical conductors 23 are formed on the side of each profile 22 facing the gap 24. Several electrical conductors 23 are respectively disposed in corresponding grooves 224, extending along their length and at least partially exposed to the gap 24, so as to draw power from the inner side of the gap 24.

[0061] In this embodiment, the first side 211 of the carrier 21 has a receiving groove 213, causing the carrier 21 to bulge towards the second side 212, resulting in an inverted V-shaped structure. Consequently, the profiles 22 on the second side 212 also exhibit an uneven shape. Specifically, the profiles 22 on the second side 212 include a first profile 221 located in the receiving groove portion and a second profile 222 located in the non-receiving groove portion. The ends of the first profile 221 and the second profile 222 away from the second side 212 are staggered. In other words, the profiles 22 on the second side 212 are arranged in an inverted mountain shape. This uneven shape effectively prevents the connecting device from being incorrectly connected to the profiles 22. This "foolproof" design ensures correct alignment of the connecting device when connected to the power rail 20, improving installation efficiency. Furthermore, the uneven shape of the profiles 22 increases the contact area between the connecting device and the power rail 20, thereby improving the stability and reliability of the connection.

[0062] In this embodiment, at least two profiles 22 are non-parallel. That is, at least one profile 22 is inclined, so that two adjacent profiles 22 are not parallel to each other. This arrangement creates an inclined guide surface for the inclined profiles 22, which can accommodate the inclined insertion of electrical connectors or connecting devices, improving installation convenience. In addition, the inclined profiles 22 allow the electrical contact fingers of the electrical connectors or connecting devices to easily insert into the power rail 20 and make electrical contact with the electrical conductors 23 in the groove 224. At the same time, it also facilitates the removal of electrical connectors or connecting devices from the power rail 20, reducing the operational intensity for operators to some extent. The narrower cross-section also provides a certain clamping force to promote mechanical contact between the electrical connectors or connecting devices and the power rail 20, thereby enhancing the stability of the electrical connection between the two.

[0063] In other embodiments, any two profiles 22 are arranged in parallel. This arrangement simplifies manufacturing and assembly, reduces production costs, and improves production efficiency. By arranging any two profiles 22 in parallel, the electrical contact fingers of the electrical connector or connecting device can contact the electrical conductors 23 on the profiles 22 in a consistent manner, ensuring the reliability and repeatability of the electrical connection and reducing the risk of connection problems due to installation differences.

[0064] In this embodiment, a total of 7 profiles 22 are provided, including 3 first profiles 221 and 4 second profiles 222, which are respectively disposed on both sides of the first profile 221. Of course, in this embodiment, the number of profiles 22 can also be set as needed. Furthermore, the number of first profiles 221 and second profiles 222 can also be set as needed.

[0065] In some embodiments, the second profiles 222 located on both sides of the first profile 221 are symmetrically arranged about the center line of the second segment 2112. This arrangement can improve the aesthetics of the power rail 20, enhance its structural stability, and improve assembly accuracy.

[0066] In other embodiments, the second profiles 222 located on both sides of the first profile 221 are offset about the center line of the second segment 2112. This arrangement can improve the alignment accuracy of the power guide rail 20 and prevent mistaken alignment.

[0067] Furthermore, the first profile 221 includes a first end 2211 located away from the second side 212. The second profile 222 includes a second end 2221 located away from the second side 212.

[0068] The distance between the first end 2211 and the first plane containing the first segment 2111 is greater than the distance between the second end 2221 and the first plane containing the first segment 2111. That is, the first profile 221 and the second profile 222 are undulating. In other words, there is a height difference between the second end 2221 and the first end 2211.

[0069] By designing several profiles 22 on the second side 212 into an undulating, mountain-like shape, the electrical connector or connecting device can more easily align with the power rail 20 along a predetermined path, reducing installation errors. Furthermore, the mountain-like profiles 22 increase the contact area between the power rail 20 and the electrical connector or connecting device, thereby improving the mechanical stability of the connection and reducing connection problems caused by poor contact. Additionally, the uneven profiles 22 increase the heat dissipation surface of the power rail 20, helping to more effectively conduct and dissipate the heat generated by the rail system. Moreover, the undulating design provides a visually orderly and aesthetically pleasing appearance, contributing to the overall aesthetics and design appeal of the product.

[0070] Furthermore, the profile 22 is provided with at least one groove 224, which communicates with the gap 24. The electrical conductor 23 is housed within the groove 224 and is at least exposed in the gap 24 to achieve an electrical connection with an electrical connector or connecting device.

[0071] Optionally, the electrical conductors 23 on at least two profiles 22 are arranged in a staggered manner along the extension direction of the profiles 22. This arrangement can optimize the electric field distribution, reduce the local electric field intensity, and avoid insulation breakdown problems caused by electric field concentration.

[0072] In this embodiment, each profile 22 is provided with two grooves 224 with opposite opening directions and a height difference. That is, the two grooves 224 with opposite opening directions are staggered in the height direction. One groove 224 opens towards the gap 24, and the other opens away from the gap 24.

[0073] Two grooves 224 on adjacent profiles 22, at the same distance from the carrier 21, have the same opening direction. An electrical conductor 23 is disposed within the groove 224. Because the profiles 22 disposed on the second side 212 of the carrier 21 form undulating peaks, the lines connecting the electrical conductors 23 at the same distance from the carrier 21 are not straight. This arrangement optimizes the electric field distribution, reduces local electric field strength, and avoids insulation breakdown problems caused by electric field concentration.

[0074] Example 2

[0075] Please see Figure 4 As shown, Embodiment 2 of the present invention provides an electric guide rail 20, which can also be applied to the mechanical guide rail 10 of Embodiment 1. In Embodiment 2, the structure of the electric guide rail 20 is slightly different from that of the electric guide rail 20 in Embodiment 1. Only the differences in the structure of the electric guide rail 20 in Embodiment 2 will be described here; the same parts will not be repeated.

[0076] In the second embodiment, the first side 211 is provided with a plurality of receiving slots 213, wherein at least two receiving slots 213 are connected to each other to form a stepped structure.

[0077] Specifically, the first side 211 of the carrier 21 also includes a first segment 2111, a second segment 2112, a third segment 2113, a first connecting segment 2114, and a second connecting segment 2115. The first connecting segment 2114 is used to connect the first segment 2111 and the second segment 2112, and the second connecting segment 2115 is used to connect the second segment 2112 and the third segment 2113.

[0078] In the second embodiment, the first plane, the second plane, and the third plane may also have height differences.

[0079] Please see Figure 4 As shown, in Embodiment 2, the first plane, the second plane, and the third plane can be in the form of continuous steps. That is, the first plane (first segment 2111) abuts against the bottom wall 11, the second plane (second segment 2112) is farther away from the bottom wall 11 than the first plane (first segment 2111), and the third plane (third segment 2113) is farther away from the bottom wall 11 than the second plane (second segment 2112). At this time, the first connecting segment 2114, the second segment 2112, the second connecting segment 2115, and the third segment 2113 together form the receiving groove 213.

[0080] The bottom of the receiving groove 213 is in the shape of continuous steps. It can be said to be formed by the combination of two interconnected small receiving grooves 213. With this setting, the structure of the receiving groove 213 can be reasonably designed according to needs, thereby making reasonable use of the track space and optimizing the layout.

[0081] It is understood that in some embodiments, the first plane (first segment 2111) may abut against the bottom wall 11, the third plane (third segment 2113) may be farther from the bottom wall 11 than the first plane (first segment 2111), and the second plane (second segment 2112) may be farther from the bottom wall 11 than the third plane. In this case, the first connecting segment 2114, the second segment 2112, the second connecting segment 2115, and the third segment 2113 together form the receiving groove 213.

[0082] In other embodiments, the third plane (third segment 2113) abuts against the bottom wall 11, the first plane (first segment 2111) is farther from the bottom wall 11 than the third plane (third segment 2113), and the second plane (second segment 2112) is farther from the bottom wall 11 than the first plane (first segment 2111). In this case, the first segment 2111, the first connecting segment 2114, the second segment 2112, and the second connecting segment 2115 together form the receiving groove 213.

[0083] Furthermore, in Embodiment 2, the profile 22 disposed on the second side 212 includes a first profile 221 and a third profile 223 in the receiving groove portion and a second profile 222 in the non-receiving groove portion.

[0084] The first profile 221 includes a first end 2211 located away from the second side 212. The second profile 222 includes a second end 2221 located away from the second side 212. The third profile 223 includes a third end 2231 located away from the second side 212.

[0085] Using the first plane as the basic plane, the distance between the first end 2211 and the first plane is greater than the distance between the second end 2221 and the first plane. Simultaneously, the distance between the third end 2231 and the first plane is greater than the distance between the first end 2211 and the first plane. That is, the second profile 222, the first profile 221, and the third profile 223 form a continuous stepped shape.

[0086] It should be noted that in other embodiments, the first side 211 of the carrier 21 may also include a fourth segment, a fifth segment, etc. Similar to Embodiment 2, the multiple segments are stepped, forming one or more receiving grooves 213. The multiple receiving grooves 213 may be interconnected or independent of each other. The present invention does not limit this.

[0087] Example 3

[0088] Please see Figure 5As shown, Embodiment 3 of the present invention provides an electric guide rail 20, which can also be applied to the mechanical guide rail 10 of Embodiment 1. In Embodiment 3, the structure of the electric guide rail 20 is slightly different from that of the electric guide rail 20 in Embodiment 1. Only the differences in the structure of the electric guide rail 20 in Embodiment 3 will be described here; the same parts will not be repeated.

[0089] In embodiment three, the first side 211 is provided with at least one receiving groove 213, the opening of which faces the bottom wall 11 and side wall 12 of the mechanical guide rail 10. That is, the receiving groove 213 has a wavy structure, etc., so that the shape of the receiving groove 213 can be designed as needed to make reasonable use of the space of the track.

[0090] Specifically, the first side 211 of the carrier 21 includes only a stepped first section 2111 and a second section 2112, as well as a first connecting section 2114 connecting the first section 2111 and the second section 2112. The first connecting section 2114, the second section 2112, and the bottom wall 11 and side wall 12 of the mechanical guide rail 10 together form a receiving groove 213. At this time, the receiving groove 213 can accommodate not only the structure disposed on the bottom wall 11, but also the structure disposed on the side wall 12. When the receiving groove 213 serves as a heat dissipation channel, it can simultaneously transfer heat to the bottom wall 11 and the side wall 12, thereby improving heat dissipation efficiency.

[0091] Furthermore, in Embodiment 3, the profile 22 disposed on the second side 212 includes a first profile 221 in the receiving groove portion and a second profile 222 in the non-receiving groove portion.

[0092] The first profile 221 includes a first end 2211 located away from the second side 212. The second profile 222 includes a second end 2221 located away from the second side 212. The first plane is used as the basic plane. The distance between the first end 2211 and the first plane is greater than the distance between the second end 2221 and the first plane. That is, the second profile 222 and the first profile 221 form a continuous stepped shape.

[0093] Example 4

[0094] Please see Figure 6 As shown, Embodiment 4 of the present invention provides an electric guide rail 20, which can also be applied to the mechanical guide rail 10 of Embodiment 1. In Embodiment 4, the structure of the electric guide rail 20 is slightly different from that of the electric guide rail 20 in Embodiment 1. Only the differences in the structure of the electric guide rail 20 in Embodiment 4 will be described here; the same parts will not be repeated.

[0095] In embodiment four, the first side 211 is provided with a plurality of receiving slots 213, wherein at least two receiving slots 213 are spaced apart from each other.

[0096] Please see Figure 6 As shown, the first side 211 of the carrier 21 includes a first segment 2111, a second segment 2112, a third segment 2113, a first connecting segment 2114, a second connecting segment 2115, a third connecting segment 2116, and a fourth connecting segment 2117.

[0097] In embodiment four, the second segment 2112 abuts against the bottom wall 11, and the first segment 2111 and the third segment 2113, located on both sides of the second segment 2112, are farther away from the bottom wall 11 than the second segment 2112. In other words, two independent receiving grooves 213 are formed on the first side 211 of the carrier 21. This arrangement allows for the rational design of the structure of the receiving grooves 213 as needed, thereby making reasonable use of the track space and optimizing the layout.

[0098] Furthermore, the openings of the two receiving slots 213 face the same side of the mechanical guide rail 10. In this embodiment, the openings of the two receiving slots 213 face the bottom wall 11 of the mechanical guide rail 10. In other embodiments, they may both face the side wall 12 of the mechanical guide rail 10.

[0099] Furthermore, in Embodiment 4, the profile 22 disposed on the second side 212 includes a first profile 221 in the receiving groove portion and a second profile 222 in the non-receiving groove portion.

[0100] The first profile 221 includes a first end 2211 located away from the second side 212. The second profile 222 includes a second end 2221 located away from the second side 212.

[0101] The second plane where the second segment 2112 is located is taken as the basic plane. The distance between the first end 2211 and the second plane is greater than the distance between the second end 2221 and the second plane. That is, the profile 22 provided on the second side 212 has a shape that is low in the middle and high on both sides.

[0102] It should be noted that three or more receiving slots 213 can also be provided, and the multiple receiving slots 213 can be interconnected or spaced apart. Furthermore, the openings of the multiple receiving slots 213 can face the same side or different sides of the mechanical guide rail 10. This invention does not limit this.

[0103] Example 5

[0104] Please see Figure 7 As shown, Embodiment 5 of the present invention provides an electric guide rail 20, which can also be applied to the mechanical guide rail 10 of Embodiment 1. In Embodiment 5, the structure of the electric guide rail 20 is slightly different from that of the electric guide rail 20 in Embodiment 1. Only the differences in the structure of the electric guide rail 20 in Embodiment 5 will be described here; the same parts will not be repeated.

[0105] In embodiment five, the second side 212 is provided with at least one receiving groove 213, the opening of which faces the side wall 12 or bottom wall 11 or mounting opening of the mechanical guide rail 10. By providing the receiving groove 213 on the second side 212, components and structures disposed on the second side 212 can be accommodated, thereby improving the overall integration of the rail.

[0106] The second side 212 is provided with a first extension segment 2121 extending from the second side 212 away from the first side 211, and a second extension segment 2122 connected to the first extension segment 2121 and extending toward the mechanical guide rail 10. The second side 212, the first extension segment 2121 and the second extension segment 2122 together enclose an opposing receiving groove 213. The opening of the receiving groove 213 is positioned facing the side wall 12 of the mechanical guide rail 10.

[0107] By providing a receiving groove 213 on the second side 212, components and structures disposed on the second side 212 can be accommodated, thereby improving the overall integration of the track. Furthermore, the hollow receiving groove 213 can transfer heat to the side wall 12, improving heat dissipation efficiency.

[0108] Furthermore, a profile 22 is provided on the second side 212. The second side 212 includes a first portion 2123 as a base, a second portion 2124 protruding from the first portion 2123, and a second extension 2122. The second portion 2124 is located between the first portion 2123 and the second extension 2122 in the height direction.

[0109] The second extension 2122 is provided with a first profile 221. That is, the first profile 221 is located in the receiving groove portion, and the second portion 2124 and the first portion 2123 are respectively provided with a second profile 222 and a third profile 223. That is, the second profile 222 and the third profile 223 are located in the non-receiving groove portion.

[0110] The first profile 221 includes a first end 2211 remote from the second extension 2122. The second profile 222 includes a second end 2221 remote from the second portion 2124. The third profile 223 includes a third end 2231 remote from the first portion 2123.

[0111] In Embodiment 5, the plane containing the first part is taken as the basic plane. The distance between the first end 2211 and the basic plane is greater than the distance between the second end 2221 and the basic plane. At the same time, the distance between the second end 2221 and the basic plane is greater than the distance between the third end 2231 and the basic plane. That is, the first end 2211, the second end 2221, and the third end 2231 form a continuous stepped shape.

[0112] Example 6

[0113] Please see Figure 8 As shown, Embodiment Six of the present invention provides an electric guide rail 20, which can also be applied to the mechanical guide rail 10 of Embodiment One. In Embodiment Six, the structure of the electric guide rail 20 is slightly different from that of the electric guide rail 20 in Embodiment Five. Only the differences in the structure of the electric guide rail 20 in Embodiment Six will be described here; the identical parts will not be repeated.

[0114] In Embodiment Six, the first side 211 of the carrier 21 is provided with at least one receiving groove 213, and the second side 212 is provided with at least one receiving groove 213.

[0115] Please see Figure 8 As shown, the carrier 21 has receiving grooves 213 on both the first side 211 and the second side 212. The receiving groove 213 on the first side 211 is similar to that in Embodiment 1, and the receiving groove 213 on the second side 212 is similar to that in Embodiment 5. This embodiment will not be described in detail here.

[0116] In Embodiment Six, the opening of the receiving groove 213 on the first side 211 faces the bottom wall 11 of the mechanical guide rail 10, while the receiving groove 213 on the second side 212 faces the side wall 12 of the mechanical guide rail 10. That is, the openings of the two receiving grooves 213 face different sides of the mechanical guide rail 10. This arrangement allows for the simultaneous accommodation of structural components mounted on both the bottom wall 11 and the side wall 12, thus making efficient use of the space in the track 100.

[0117] A profile 22 is provided on the second side 212. The profile 22 includes a first profile 221 and a third profile 223 located in the receiving groove portion, and a second profile 222 located in the non-receiving groove portion.

[0118] The first profile 221 includes a first end 2211 located away from the second side 212. The second profile 222 includes a second end 2221 located away from the second side 212. The third profile 223 includes a third end 2231 located away from the second side 212. The distance between the first end 2211 and the bottom wall 11 of the mechanical guide rail 10 is greater than the distance between the second end 2221 and the bottom wall 11. Simultaneously, the distance between the third end 2231 and the bottom wall 11 is greater than the distance between the first end 2211 and the bottom wall 11. That is, the third end 2231, the first end 2211, and the second end 2221 form a continuous stepped shape.

[0119] It should be understood that the various embodiments of the present invention can be combined with each other to form new embodiments. The present invention is not limited in this respect as long as it does not depart from the inventive concept.

[0120] In summary, the power rail 20 of the present invention, by providing a hollow receiving groove 213 on the first side 211, can integrate more functional components, such as fasteners, controllers, sensors, electronic components, or additional mechanical structures. This design allows for more functions to be realized within a limited space, improving the integration and efficiency of the overall device. Moreover, the hollow receiving groove 213 can also effectively utilize previously wasted space, making reasonable use of the space of the rail 100, reducing the installation space requirement, and making the structure of the rail 100 more compact and thinner. Of course, the hollow receiving groove 213 can also serve as a heat dissipation channel, thereby effectively helping the power rail 20 to dissipate heat. By setting the electrical conductor 23 on the side of the profile 22 facing the gap 24, side power can be drawn when the connecting device is inserted into the gap 24, which is convenient and quick. Furthermore, since the connecting device and the power rail 20 at least partially overlap, the space of the rail 100 can be utilized more effectively, and the stability of the electrical connection can be improved. Furthermore, the presence of the hollow receiving groove 213 creates a stepped structure on the first side 211 of the carrier 21, resulting in an uneven profile 22 on the second side 212. This unevenness effectively prevents incorrect installation, a so-called "foolproof" design. This ingenious structural layout ensures correct alignment of the connecting device when connected to the power rail 20, improving installation efficiency. Moreover, the uneven design increases the contact area between the connecting device and the power rail 20, thereby enhancing the stability and reliability of the connection.

[0121] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. An electric guide rail for mounting onto a mechanical guide rail (10), characterized in that, include: The carrier (21) includes a first side (211) facing the mechanical guide rail (10) and a second side (212) disposed opposite to the first side (211); A plurality of profiles (22) are disposed on the second side (212) and extend in a direction away from the first side (211), and there is a gap (24) between two adjacent profiles (22); An electrical conductor (23) is disposed on the side of the profile (22) facing the gap (24) and is at least partially exposed in the gap (24); The carrier (21) is provided with a receiving groove (213), and the opening of the receiving groove (213) faces the mechanical guide rail (10).

2. The electric guide rail according to claim 1, characterized in that, The receiving groove (213) is disposed on the first side (211), and / or the receiving groove (213) is disposed on the second side (212).

3. The electric guide rail according to claim 2, characterized in that, The first side (211) is provided with at least one receiving groove (213), the opening of the receiving groove (213) facing the bottom wall (11) and / or side wall (12) of the mechanical guide rail (10).

4. The electric guide rail according to claim 2, characterized in that, The first side (211) is provided with a plurality of receiving slots (213), wherein at least two of the receiving slots (213) are connected to each other to form a stepped structure.

5. The electric guide rail according to claim 2, characterized in that, The first side (211) is provided with a plurality of receiving slots (213), wherein at least two of the receiving slots (213) are spaced apart from each other.

6. The electric guide rail according to claim 2, characterized in that, The second side (212) is provided with at least one receiving groove (213), the opening of which faces the side wall (12) or bottom wall (11) or mounting opening of the mechanical guide rail (10).

7. The electric guide rail according to claim 2, characterized in that, The first side (211) is provided with at least one receiving groove (213), and the second side (212) is provided with at least one receiving groove (213).

8. The power rail according to any one of claims 1 to 7, characterized in that, The profile (22) includes a first profile (221) in the receiving groove portion and a second profile (222) in the non-receiving groove portion, with the ends of the first profile (221) and the second profile (222) staggered from the second side (212).

9. The power rail according to claim 8, characterized in that, At least two of the electrical conductors (23) on the profile (22) are arranged in a staggered manner along the extension direction of the profile (22).

10. A track system, characterized in that, include: Mechanical guide rail (10), wherein the mechanical guide rail (10) is provided with an assembly groove (13); as well as The power rail (20) as described in any one of claims 1-9 is disposed in the assembly groove (13), and the receiving groove (213) is located between the power rail (20) and the groove wall of the assembly groove (13).

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