Electric power guide rail and rail system

Abstract

The utility model provides an electric power guide rail and a rail system. The electric power guide rail is used for being installed on a mechanical guide rail, and the electric power guide rail comprises a carrier which comprises a first side facing the mechanical guide rail and a second side opposite to the first side; the multiple sectional materials are arranged on the second side and extend in the direction away from the first side, and a gap is formed between every two adjacent sectional materials; the electric conductor is arranged on the side face, facing the gap, of the profile and at least partially exposed out of the gap. Wherein a containing groove is formed in the carrier, and an opening of the containing groove faces the mechanical guide rail. Compared with the prior art, the electric power guide rail has the advantages that the hollow accommodating groove is formed in the first side and can be used for integrating or accommodating other parts on the carrier, so that the space of the rail can be reasonably utilized. And heat can be dissipated through the hollow accommodating groove, so that the heat dissipation performance is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of electric power rail and track system, belong to lighting technical field. BACKGROUND

[0002] Track lighting system includes track and lighting assembly arranged on track. Lighting assembly is connected to track, and realizes its lighting function by track power supply. Since lighting assembly can be moved on track according to demand, to change lighting area, so that track system is widely used in shopping mall, exhibition hall and other places.

[0003] Track generally includes mechanical guide rail and electric power rail and other structures arranged on mechanical guide rail, for example, fixing piece for fixing two adjacent mechanical guide rails, or control piece, sensor for intelligently controlling track. Multiple structures are combined and arranged on mechanical guide rail, so that the volume of mechanical guide rail is larger, which is not conducive to space utilization and equipment thinning.

[0004] Therefore, it is necessary to provide an electric power rail and lighting system to solve the above problems. SUMMARY

[0005] The utility model aims at providing an electric power rail that can reasonably utilize space.

[0006] To achieve the above object, the utility model provides an electric power rail for mounting to mechanical guide rail, comprising: carrier, including first side towards mechanical guide rail and second side arranged opposite to first side; profile, arranged on second side and extending away from first side; gap between adjacent two profiles; electric conductor, arranged on the side of profile towards gap and at least partially exposed to gap; wherein, carrier is provided with accommodating groove, and the opening of accommodating groove faces mechanical guide rail.

[0007] By setting hollow accommodating groove on carrier, more functional components can be integrated, such as fixing piece, controller, sensor, electronic element or additional mechanical structure. This design allows more functions to be realized in limited space, improves the integration and efficiency of the overall equipment. Moreover, the hollow accommodating groove can also make the originally wasted space be effectively utilized, reasonably utilize the space of track, reduce the demand for installation space, so that the track structure is more compact and thin. Of course, the hollow accommodating groove can also serve as a heat dissipation channel, thereby effectively helping the electric power rail to dissipate heat. By setting the groove opening of accommodating groove to face mechanical guide rail, accommodating groove is located between carrier and mechanical guide rail, to facilitate accommodating part of structure on mechanical guide rail. Moreover, accommodating groove can be surrounded with mechanical guide rail to form complete space, to limit and protect the components arranged in accommodating groove.

[0008] Optionally, the receiving groove is arranged on the first side and / or the second side. By arranging the receiving groove on the first side and / or the second side, the position of the receiving groove can be reasonably designed to be flexibly arranged according to actual needs and space limitations, thereby optimizing the use of the overall space.

[0009] Optionally, the first side is provided with at least one receiving groove, and the groove opening of the receiving groove faces the bottom wall and / or the side wall of the mechanical guide rail. That is, the receiving groove can have a reverse U-shaped structure or a wave-shaped structure, and the like, so that the shape of the receiving groove can be designed as needed to reasonably utilize the space of the rail.

[0010] Optionally, the first side is provided with a plurality of receiving grooves, and at least two of the receiving grooves are in communication with each other to form a stepped structure.

[0011] Optionally, the first side is provided with a plurality of receiving grooves, and at least two of the receiving grooves are spaced apart from each other.

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

[0013] Optionally, the first side is provided with at least one receiving groove, and the second side is provided with at least one receiving groove. By arranging the receiving groove on the first side and the second side, the integration of the entire rail 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, and the first profile and the second profile are staggered relative to each other between the end portions away from the second side. In this way, the protruding profile arranged on the second side has a high-low uneven shape. This high-low uneven shape can effectively prevent incorrect installation, that is, a so-called "foolproof" design. Through this ingenious structural arrangement, the correct alignment of the connecting device when connected to the power rail can be ensured, and the installation efficiency is improved. Moreover, due to the high-low uneven design, the contact area between the connecting device and the power rail can be increased, thereby improving the stability and reliability of the connection.

[0015] The electrical conductors on the at least two profiles are arranged in a high-low staggered manner in the extension direction of the profiles. In this way, the electric field distribution can be optimized, the local electric field strength can be reduced, and the problem of insulation breakdown caused by electric field concentration can be avoided.

[0016] The utility model discloses a kind of track systems with the above power guide rail.

[0017] To achieve the above object, the utility model provides a kind of track systems, comprising:

[0018] The mechanical guide rail is provided with an assembly groove.

[0019] The power guide rail is arranged in the assembly groove, and the accommodating groove is located between the power guide rail and the groove wall of the assembly groove.

[0020] Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

[0021] The power guide rail is provided with a hollow accommodating groove on the carrier, which can integrate more functional components, such as fixing members, controllers, sensors, electronic elements or additional mechanical structures. This design allows more functions to be realized in limited space, improving the integration and efficiency of the overall device. Moreover, the hollow accommodating groove can also effectively utilize the originally wasted space, reasonably utilize the space of the rail, reduce the demand for installation space, and make the rail structure more compact and light. Of course, the hollow accommodating groove can also serve as a heat dissipation channel, thereby effectively helping the power guide rail to dissipate heat. In addition, due to the existence of the hollow accommodating groove, the profile arranged on the second side presents a high-low uneven form. This high-low uneven form can effectively prevent incorrect installation, i.e., the so-called "foolproof" design. Through this ingenious structural layout, the correct alignment of the connected device when connected to the power guide rail can be ensured, improving the installation efficiency. Moreover, due to the high-low uneven design, the contact area between the connected device and the power guide rail can be increased, thereby improving the stability and reliability of the connection. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of a rail in accordance with the first embodiment of the utility model;

[0023] Figure 2 is Figure 1 is an exploded view of the power guide rail;

[0024] Figure 3 is Figure 1 is a sectional view of the power guide rail;

[0025] Figure 4 is a sectional view of the power guide rail in accordance with the second embodiment of the utility model;

[0026] Figure 5 is a sectional view of the power guide rail in accordance with the third embodiment of the utility model;

[0027] Figure 6 is a sectional view of the power guide rail in accordance with the fourth embodiment of the utility model;

[0028] Figure 7 is a sectional view of the power guide rail in accordance with the fifth embodiment of the utility model;

[0029] Figure 8 is a sectional view of the power rail according to the sixth embodiment of the present application.

[0030] Reference signs:

[0031] track 100;

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

[0033] power 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, accommodating 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; electrical conductor 23; gap 24. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be described in detail below with reference to the drawings and specific embodiments.

[0035] Embodiment one

[0036] Please refer to Figures 1 to 3 The utility model provides a track system, including track 100. Track 100 includes mechanical rail 10 and power rail 20. Among them, mechanical rail 10 is equipped with assembly groove 13, and power rail 20 is arranged in the assembly groove 13.

[0037] Further, the track system further includes a connection device (not shown). The connection device is mechanically and electrically connected to the track 100. Preferably, the connection device can move along the extension direction of the track 100, and can achieve precise parking and flexible power taking at any position on the track 100. The connection device achieves power taking 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 connection device can be a lighting fixture, a camera, a signboard, etc., and the present application does not limit it. These connection devices can be directly mechanically and electrically connected to the track 100, or can be mechanically and electrically connected to the track 100 through a connecting piece or other transfer structure. The present application does not limit this.

[0039] It should be noted that the track 100 can include at least one track segment, each of which includes the mechanical guide rail 10 and the power rail 20. That is, the user can set multiple track segments according to needs. And, the splicing shape of multiple track segments can be flexibly designed according to the installation environment. For example, linear, rectangular, square, etc.

[0040] Optionally, the multiple track segments are spliced through connectors (not shown) to realize mechanical connection and electrical connection between the multiple track segments. The connector includes a mechanical connector (not shown) and an electrical connector (not shown). The mechanical guide rails 10 in two adjacent track segments are fixedly connected through the mechanical connector, and the power rails 20 in two adjacent track segments are electrically connected through the electrical connector.

[0041] Since the power rail 20 is arranged in the mechanical guide rail 10, the length direction, the width direction and the height direction of the two are the same. For ease of description, the length direction of the power rail 20 is defined as the X direction, the width direction is defined as the Y direction, and the height direction is defined as the Z direction. As shown in Figure 2 and Figure 3 .

[0042] The mechanical guide rail 10 is used to be installed on the wall or ceiling 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 on both sides of the bottom wall 11 in the length direction. The bottom wall 11 and the side wall 12 are surrounded to form an assembly groove 13. The power rail 20 and some other structures, such as controls, sensors, fixtures on mechanical connectors, etc., are arranged in the assembly groove 13.

[0043] In the embodiment, the assembly groove 13 is approximately U-shaped. In this way, the track 100 as a whole is strip-shaped, which is more convenient to hold and install.

[0044] The assembly groove 13 has a mounting opening facing downward. The power rail 20 is mounted into the assembly groove 13 of the mechanical guide rail 10 from the mounting opening.

[0045] Please refer to Figures 1 to 3 , the power rail 20 used to be installed on the mechanical guide rail 10 includes a carrier 21, a profile 22 protruding on the second side 212 of the carrier 21, and an electrical conductor 23 arranged on the profile 22. Among them, the carrier 21 and the profile 22 are made of insulating materials, such as plastic. The electrical conductor 23 is made of conductive metal materials, such as copper or copper alloy. In the embodiment, the carrier 21, the profile 22 and the electrical conductor 23 are integrally injection molded or extruded. In this way, the process is reduced and the cost is reduced.

[0046] The power rail 20 further comprises two mounting arms 214 arranged on the carrier 21, which are wing-shaped and used for clamping with the mechanical rail 10 to fix the power rail 20 into the assembly slot 13 of the mechanical rail 10. In other embodiments, the power rail 20 can also be mounted onto the assembly slot 13 of the mechanical rail 10 by other ways, such as screwing or welding, which are not limited in the present application.

[0047] The carrier 21 comprises a first side 211 and a second side 212 arranged oppositely. The first side 211 is arranged towards the mechanical rail 10, and the second side 212 is arranged away from the mechanical rail 10.

[0048] Further, the first side 211 is provided with at least one accommodating slot 213, and the slot opening of the accommodating slot 213 is arranged towards the bottom wall 11 or the side wall 12 of the mechanical rail 10.

[0049] In the present embodiment, the accommodating slot 213 is arranged on the first side 211 and located between the power rail 20 and the slot wall of the assembly slot 13. The profiled section 22 is arranged on the second side 212 and extends away from the first side 211. The electric conductor 23 is arranged on the profiled section 22 to realize power transmission.

[0050] In the present embodiment, the first side 211 is arranged towards the bottom wall 11 of the mechanical rail 10, and the second side 212 is arranged away from the mechanical rail 10 and towards the mounting opening. At this time, the power taking mode of the power rail 20 is positive side power taking, or positive bottom power taking. In other embodiments, the first side 211 can also be arranged towards the side wall 12 of the mechanical rail 10, and the second side 212 is arranged away from the side wall 12. At this time, the power taking mode of the power rail 20 is side power taking, i.e. power taking from both sides of the power rail 20 in the width direction. The present application is not limited in this regard.

[0051] For the purpose of clear description, the first side 211 of the carrier 21 is arranged towards the bottom wall 11 of the mechanical rail 10, and the second side 212 is arranged away from the mechanical rail 10 and towards the mounting opening in the following description, but it should be known by those skilled in the art that it should not be limited in this regard.

[0052] The first side 211 is provided with a receiving groove 213 recessed towards the second side 212. That is, the carrier 21 is provided with a hollow receiving groove 213 on the side facing the bottom wall 11 of the mechanical guide rail 10. The groove opening of the receiving groove 213 is arranged towards the bottom wall 11 of the mechanical guide rail 10. By arranging the 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, so that more functions can be realized in a limited space, improving the integration and efficiency of the overall device. Moreover, the hollow receiving groove 213 can also make the originally wasted space be effectively utilized, so that the space of the track 100 can be reasonably utilized, the demand for installation space is reduced, and the track 100 structure is more compact and light. Of course, the hollow receiving groove 213 can also serve as a heat dissipation channel, thereby effectively helping the power guide rail 20 to dissipate heat. By arranging the groove opening of the receiving groove 213 towards 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 accommodating part of the structure on the mechanical guide rail 10. Moreover, the receiving groove 213 and the mechanical guide rail 10 can be arranged to form a complete space to define and protect the components arranged in the receiving groove 213.

[0053] For example, when two track segments are spliced together, a general mechanical connector is inserted into the inner sides of the two mechanical guide rails 10 in the two track segments, and the two mechanical guide rails 10 are fixedly connected by the fixing structure arranged on the mechanical connector on the inner sides of the mechanical guide rails 10, so as to realize the mechanical splicing of the two track segments. Since the fixing structure has a certain volume, when the carrier 21 is not provided with the receiving groove 213, sufficient space is generally required at the splicing position of the two track segments to accommodate the fixing structure. At this time, the power guide rail 20 cannot be extended to the splicing position, thereby causing the power transmission on the entire track 100 to be discontinuous, reducing the user's use requirements. By arranging the hollow receiving groove 213 on the carrier 21, the fixing structure can be accommodated in the receiving groove 213, so that the two power guide rails 20 can be seamlessly connected, realizing the continuity of power transmission, enhancing the aesthetics, and improving the user experience.

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

[0055] Of course, in some embodiments, a high-thermal-conductivity member such as high-thermal-conductivity silica gel can also be arranged in the hollow receiving groove 213, thereby effectively improving the heat dissipation effect of the track 100.

[0056] Please refer to Figure 3As shown, in the first embodiment of the present application, the first side 211 of the carrier 21 comprises a first section 2111, a second section 2112, a third section 2113, a first connecting section 2114 and a second connecting section 2115. The first connecting section 2114 is used to connect the first section 2111 and the second section 2112, and the second connecting section 2115 is used to connect the second section 2112 and the third section 2113.

[0057] The plane where the first section 2111 is located is defined as the first plane, the plane where the second section 2112 is located is defined as the second plane, and the plane where the third section 2113 is located is defined as the third plane.

[0058] In the present embodiment, the first plane is flush with the third plane, and the second plane is arranged away from the bottom wall 11 relative to the first plane and the second plane. That is, in the present embodiment, the first side 211 of the carrier 21 is in an inverted U-shaped structure. The first connecting section 2114, the second section 2112 and the second connecting section 2115 together enclose a receiving groove 213. The slot of the receiving groove 213 faces the bottom wall 11 of the mechanical guide rail 10.

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

[0060] In the present embodiment, the profile 22 is arranged in a comb shape. A plurality of profiles 22 are arranged at intervals in the width direction. In the width direction, a gap 24 is formed between adjacent two profiles 22. The side of the profile 22 facing the gap 24 is provided with a groove 224 for accommodating an electrical conductor 23. A plurality of electrical conductors 23 are arranged in the corresponding grooves 224 respectively, extend in the length direction, and are at least partially exposed to the gap 24 to take electricity from the inside of the gap 24.

[0061] Since in the present embodiment, the first side 211 of the carrier 21 is formed with the accommodation groove 213, so that the carrier 21 is protruded towards the second side 212, the carrier 21 presents an inverted V-shaped structure, so that the profiles 22 arranged on the second side 212 also present an uneven form. That is, the profiles 22 on the second side 212 include the first profiles 221 at the accommodation groove portion and the second profiles 222 at the non-accommodation groove portion. Among them, the first profiles 221 and the second profiles 222 stagger with each other between the end portions away from the second side 212. That is, the profiles 22 on the second side 212 as a whole present an inverted mountain shape arrangement. Such uneven form can effectively prevent the connection device from being incorrectly installed and connected to the profiles 22. Through such “fool-proof” design, it can ensure the correct alignment of the connection device when connected to the power rail 20, and improve the installation efficiency. Moreover, since the several profiles 22 present an uneven form, the contact area between the connection device and the power rail 20 can be increased, so as to improve the stability and reliability of the connection.

[0062] In the present embodiment, at least two profiles 22 are arranged non-parallel. That is, at least one profile 22 is arranged obliquely, so that the two adjacent profiles 22 are non-parallel to each other. Such arrangement makes the oblique profile 22 form an oblique guide surface, which can adapt to the obliquely inserted electrical connector or connection device, and improve the installation convenience. In addition, the oblique profile 22 allows the electrical contact pins of the electrical connector or connection device to be easily inserted into the power rail 20 and electrically contact the electrical conductor 23 in the groove 224. At the same time, it is also convenient for the electrical connector or connection device to exit the power rail 20, which to some extent reduces the operating strength of the operator. The narrower cross-sectional portion can also provide a certain clamping force to promote the mechanical contact between the electrical connector or connection device 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 parallel. Such arrangement can simplify the manufacturing and assembly, reduce the production cost, and improve the production efficiency. By arranging any two profiles 22 parallel, the electrical contact pins of the electrical connector or connection device can contact the electrical conductor 23 on the profile 22 in a consistent manner, ensuring the reliability and repeatability of the electrical connection, and reducing the risk of connection problems caused by installation differences.

[0064] In the present embodiment, the profiles 22 are provided in a total of 7, among which the number of the first profiles 221 is 3, and the number of the second profiles 222 is 4, which are arranged on both sides of the first profiles 221. Of course, in the embodiments, the number of the profiles 22 can also be arranged as needed. Moreover, the number of the first profiles 221 and the second profiles 222 can also be arranged as needed.

[0065] In some embodiments, the second profiles 222 on both sides of the first profile 221 are symmetrically arranged about the center line of the second section 2112. In this way, the appearance of the power rail 20 can be improved, the structural stability of the power rail 20 can be improved, and the assembly accuracy can be improved.

[0066] In other embodiments, the second profiles 222 on both sides of the first profile 221 are eccentrically arranged about the center line of the second section 2112. In this way, the alignment accuracy of the power rail 20 can be improved, and a foolproof effect can be achieved.

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

[0068] The distance between the first end portion 2211 and the first plane in which the first section 2111 is located is greater than the distance between the second end portion 2221 and the first plane in which the first section 2111 is located. That is, the first profile 221 and the second profile 222 are in a high-low relief shape. That is, the second end portion 2221 and the first end portion 2211 have a height difference.

[0069] By designing the profiles 22 on the second side 212 in a high-low relief shape, the electrical connector or the connection device is more easily aligned with the power rail 20 along a predetermined path, reducing installation errors. In addition, the high-low relief shape of the profiles 22 increases the contact area between the power rail 20 and the electrical connector or the connection device, thereby improving the mechanical stability of the connection and reducing connection problems caused by poor contact. In addition, the high-low relief shape of the profiles 22 can increase the heat dissipation surface of the power rail 20, which helps to more effectively conduct and dissipate heat generated by the rail system. In addition, the high-low relief design provides an orderly and aesthetically pleasing appearance in terms of vision, which helps to improve the overall appearance and design of the product.

[0070] Further, at least one groove 224 is provided on the profile 22, and the groove 224 is in communication with the gap 24. The electrical conductor 23 is received in the groove 224 and is exposed to at least the gap 24 to achieve electrical connection with the electrical connector or the connection device.

[0071] Optionally, the electrical conductors 23 on at least two profiles 22 are arranged in a high-low staggered manner in the extension direction of the profile 22. In this way, the electric field distribution can be optimized, the local electric field strength can be reduced, and the problem of insulation breakdown caused by electric field concentration can be avoided.

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

[0073] The two grooves 224 on the adjacent profile 22 at the same distance from the carrier 21 are in the same opening direction. The electrical conductor 23 is arranged in the groove 224. Since the several profiles 22 arranged on the second side 212 of the carrier 21 are in the shape of a high-low peak, the connecting line between the electrical conductors 23 at the same distance from the carrier 21 is not a straight line. In this way, the electric field distribution can be optimized, the local electric field strength can be reduced, and the problem of insulation breakdown caused by electric field concentration can be avoided.

[0074] Embodiment two

[0075] Please refer to Figure 4 The embodiment two of the utility model provides a power rail 20, and the power rail 20 can also be applied to the mechanical rail 10 of embodiment one. In this embodiment two, the structure of the power rail 20 is slightly different from the structure of the power rail 20 in embodiment one. Only the different structure of the power rail 20 in embodiment two is described here, and the same part is not described again.

[0076] In embodiment two, the first side 211 is provided with a plurality of accommodating grooves 213, wherein at least two accommodating grooves 213 are communicated with each other to form a stepped type.

[0077] Specifically, the first side 211 of the carrier 21 also includes a first section 2111, a second section 2112, a third section 2113 and a first connecting section 2114 and a second connecting section 2115. Wherein, the first connecting section 2114 is used for connecting the first section 2111 and the second section 2112, and the second connecting section 2115 is used for connecting the second section 2112 and the third section 2113.

[0078] In embodiment two, the first plane, the second plane and the third plane can also have a height difference between them.

[0079] Please refer to Figure 4 In embodiment two, the first plane, the second plane and the third plane can be in the shape of a continuous step. That is, the first plane (the first section 2111) is in abutment with the bottom wall 11, the second plane (the second section 2112) is away from the bottom wall 11 compared with the first plane (the first section 2111), and the third plane (the third section 2113) is away from the bottom wall 11 compared with the second plane (the second section 2112). At this time, the first connecting section 2114, the second section 2112, the second connecting section 2115 and the third section 2113 jointly enclose to form the accommodating groove 213.

[0080] The groove bottom of the accommodating groove 213 is in the shape of a continuous step. It can be said that two small accommodating grooves 213 are combined to form. In this way, the structure of the accommodating groove 213 can be reasonably designed according to the needs, so as to reasonably utilize the space of the track and optimize the layout.

[0081] It can be known that, in some embodiments, the first plane (the first section 2111) can also abut against the bottom wall 11, the third plane (the third section 2113) is farther away from the bottom wall 11 than the first plane (the first section 2111), and the second plane (the second section 2112) is farther away from the bottom wall 11 than the third plane. At this time, the first connecting section 2114, the second section 2112, the second connecting section 2115, and the third section 2113 collectively enclose the accommodation groove 213.

[0082] In other embodiments, the third plane (the third section 2113) abuts against the bottom wall 11, the first plane (the first section 2111) is farther away from the bottom wall 11 than the third plane (the third section 2113), and the second plane (the second section 2112) is farther away from the bottom wall 11 than the first plane (the first section 2111). At this time, the first section 2111, the first connecting section 2114, the second section 2112, and the second connecting section 2115 collectively enclose the accommodation groove 213.

[0083] Further, in Embodiment Two, the profiled material 22 arranged at the second side 212 includes a first profiled material 221 and a third profiled material 223 at the accommodation groove part and a second profiled material 222 at the non-accommodation groove part.

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

[0085] The first plane is the basic plane. The distance between the first end portion 2211 and the first plane is greater than the distance between the second end portion 2221 and the first plane. At the same time, the distance between the third end portion 2231 and the first plane is greater than the distance between the first end portion 2211 and the first plane. That is, the second profiled material 222, the first profiled material 221, and the third profiled material 223 are in a continuous stepped shape.

[0086] It should be known that, in other embodiments, the first side 211 of the carrier 21 can also include a fourth section, a fifth section, etc. Similar to Embodiment Two, the multiple sections are in a stepped shape, forming one or more accommodation grooves 213. The multiple accommodation grooves 213 can be in communication with each other or independent of each other. The present application does not limit this.

[0087] Embodiment Three

[0088] Please refer to Figure 5As shown, the embodiment three of the utility model provides a power rail 20, this power rail 20 can also be applied to the mechanical rail 10 of embodiment one.In this embodiment three, the structure of power rail 20 is slightly different from the structure of power rail 20 in embodiment one.Only the different structure of power rail 20 in embodiment three is described here, and the same part is not described again.

[0089] In embodiment three, the first side 211 is provided with at least one accommodating groove 213, and the slot of the accommodating groove 213 faces the bottom wall 11 and the side wall 12 of the mechanical rail 10. That is, the accommodating groove 213 is in a wave structure or the like, so that the shape of the accommodating groove 213 can be designed as needed, and the space of the rail can be reasonably utilized.

[0090] Specifically, the first side 211 of the carrier 21 only includes a first section 2111 and a second section 2112 in a stepped shape and 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 the side wall 12 of the mechanical rail 10 together form the accommodating groove 213. At this time, the accommodating groove 213 can not only accommodate the structure arranged on the bottom wall 11, but also accommodate the structure arranged on the side wall 12. When the accommodating groove 213 is used as a heat dissipation channel, heat can be transmitted to the bottom wall 11 and the side wall 12 at the same time, improving the heat dissipation efficiency.

[0091] Further, in embodiment three, the profile 22 arranged on the second side 212 includes a first profile 221 in the accommodating groove part, and a second profile 222 in the non-accommodating groove part.

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

[0093] Embodiment four

[0094] Please refer to Figure 6 As shown, the embodiment four of the utility model provides a power rail 20, this power rail 20 can also be applied to the mechanical rail 10 of embodiment one.In this embodiment four, the structure of power rail 20 is slightly different from the structure of power rail 20 in embodiment one.Only the different structure of power rail 20 in embodiment four is described here, and the same part is not described again.

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

[0096] Referring to Figure 6 As shown in the drawings, the first side 211 of the carrier 21 comprises a first section 2111, a second section 2112, a third section 2113, and a first connecting section 2114, a second connecting section 2115, a third connecting section 2116 and a fourth connecting section 2117.

[0097] In the fourth embodiment, the second section 2112 abuts against the bottom wall 11, and the first section 2111 and the third section 2113 disposed on both sides of the second section 2112 are farther away from the bottom wall 11 than the second section 2112. In other words, two mutually independent accommodating grooves 213 are formed on the first side 211 of the carrier 21. In this way, the structure of the accommodating grooves 213 can be reasonably designed according to the needs, so as to reasonably utilize the space of the track and optimize the layout.

[0098] Further, the openings of the two accommodating grooves 213 are towards the same side of the mechanical guide rail 10. In the present embodiment, the openings of the two accommodating grooves 213 are towards the bottom wall 11 of the mechanical guide rail 10. In other embodiments, they can also be disposed towards the side wall 12 of the mechanical guide rail 10.

[0099] Further, in the fourth embodiment, the profile 22 disposed on the second side 212 comprises a first profile 221 at the accommodating groove part and a second profile 222 at the non-accommodating groove part.

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

[0101] Taking the second plane in which the second section 2112 is located as a basic plane. The distance between the first end portion 2211 and the second plane is greater than the distance between the second end portion 2221 and the second plane. That is, the profile 22 disposed on the second side 212 presents a shape of low in the middle and high on both sides.

[0102] It should be understood that three or more accommodating grooves 213 can also be provided, and the plurality of accommodating grooves 213 can be mutually connected or spaced apart. Further, the openings of the plurality of accommodating grooves 213 can be towards the same side or different sides of the mechanical guide rail 10. The present application does not limit this.

[0103] Embodiment five

[0104] Referring to Figure 7 As shown in the drawings, the present application provides a power guide rail 20 which can also be applied to the mechanical guide rail 10 of the first embodiment. In the fifth embodiment, the structure of the power guide rail 20 is slightly different from that of the power guide rail 20 in the first embodiment. Herein, only the different structure of the power guide rail 20 in the fifth embodiment is described, and the same parts will not be described again.

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

[0106] The second side 212 is provided with a first extension section 2121 extending away from the first side 211, and a second extension section 2122 connected with the first extension section 2121 and extending towards the mechanical guide rail 10. The second side 212, the first extension section 2121 and the second extension section 2122 jointly define the receiving groove 213. The opening of the receiving groove 213 is directed to the side wall 12 of the mechanical guide rail 10.

[0107] By providing the receiving groove 213 on the second side 212, the components and structures arranged on the second side 212 can be accommodated, thereby improving the integration of the entire rail. Moreover, heat can be transferred to the side wall 12 through the hollow receiving groove 213 to improve the heat dissipation efficiency.

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

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

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

[0111] In the fifth embodiment, the plane in which the first portion is located is the basic plane. The distance between the first end portion 2211 and the basic plane is greater than the distance between the second end portion 2221 and the basic plane. At the same time, the distance between the second end portion 2221 and the basic plane is greater than the distance between the third end portion 2231 and the basic plane. That is, the first end portion 2211, the second end portion 2221 and the third end portion 2231 present a continuous stepped shape.

[0112] Embodiment six

[0113] As shown in Figure 8 The embodiment six of the utility model provides a power rail 20, and the power rail 20 can also be applied to the mechanical rail 10 of the embodiment one. In the embodiment six, the structure of the power rail 20 is slightly different from the structure of the power rail 20 in the embodiment five. Only the different structure of the power rail 20 in the embodiment six is described here, and the same part is not described again.

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

[0115] As shown in Figure 8 As shown in the figure, the first side 211 and the second side 212 of the carrier 21 are both provided with the accommodating groove 213. The accommodating groove 213 arranged on the first side 211 is similar to the embodiment one, and the accommodating groove 213 arranged on the second side 212 is similar to the embodiment five, and the embodiment is not described again here.

[0116] In the embodiment six, the slot of the accommodating groove 213 of the first side 211 faces the bottom wall 11 of the mechanical rail 10, and the accommodating groove 213 on the second side 212 faces the side wall 12 of the mechanical rail 10. That is, the slots of the two accommodating grooves 213 face different sides of the mechanical rail 10. In this way, the structural components arranged on the bottom wall 11 and the side wall 12 can be accommodated at the same time, so as to reasonably utilize the space of the rail 100.

[0117] The second side 212 is provided with the profiled material 22. The profiled material 22 includes the first profiled material 221 and the third profiled material 223 in the accommodating groove part, and the second profiled material 222 in the non-accommodating groove part.

[0118] The first profiled material 221 includes the first end portion 2211 away from the second side 212. The second profiled material 222 includes the second end portion 2221 away from the second side 212. The third profiled material 223 includes the third end portion 2231 away from the second side 212. The distance between the first end portion 2211 and the bottom wall 11 of the mechanical rail 10 is greater than the distance between the second end portion 2221 and the bottom wall 11. At the same time, the distance between the third end portion 2231 and the bottom wall 11 is greater than the distance between the first end portion 2211 and the bottom wall 11. That is, the third end portion 2231, the first end portion 2211 and the second end portion 2221 present continuous stepped shapes.

[0119] It should be known that the various embodiments of the utility model can be combined with each other to form a new embodiment. As long as the utility model concept is not deviated, the utility model is not limited.

[0120] In summary, the power rail 20 of the utility model can integrate more functional components, such as fixing members, controllers, sensors, electronic components or additional mechanical structures, by setting the hollow accommodating groove 213 on the first side 211. This design allows more functions to be realized in limited space, improving the integration and efficiency of the overall device. Moreover, the hollow accommodating groove 213 can also make effective use of the originally wasted space, allowing reasonable use of the space of the track 100, reducing the demand for installation space, and making the track 100 structure more compact and light. Of course, the hollow accommodating groove 213 can also serve as a heat dissipation channel, thereby effectively helping the power rail 20 to perform heat dissipation processing. By setting the electrical conductor 23 on the side of the profiled material 22 facing the gap 24, side power supply can be realized after the connecting device is inserted into the gap 24, which is convenient and fast. Moreover, since the connecting device and the power rail 20 at least partially overlap, the space of the track 100 can be more effectively utilized, and the stability of the electrical connection can be improved. In addition, due to the presence of the hollow accommodating groove 213, the first side 211 of the carrier 21 forms a stepped structure, so that the profiled material 22 set on the second side 212 also presents a uneven form. This uneven form can effectively prevent incorrect installation, i.e. the so-called "foolproof" design. Through this ingenious structural layout, the correct alignment of the connecting device when connected to the power rail 20 can be ensured, and the installation efficiency can be improved. Moreover, due to the uneven design, the contact area between the connecting device and the power rail 20 can be increased, thereby improving the stability and reliability of the connection.

[0121] The above embodiments are only used to illustrate the technical solutions of the utility model and not to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the utility model.

Claims

1. A power rail for mounting to a mechanical rail (10), characterized in that The power rail (20) comprises: a carrier (21) comprising a first side (211) facing the mechanical guide rail (10) and a second side (212) opposite to the first side (211); a plurality of profiles (22) disposed on the second side (212) and extending away from the first side (211), and a gap (24) between adjacent two profiles (22); an electrical conductor (23) disposed on the side of the profile (22) facing the gap (24) and at least partially exposed to the gap (24); wherein 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 power rail of claim 1, wherein, 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 power rail of claim 2, wherein, The first side (211) is provided with at least one receiving groove (213), and the opening of the receiving groove (213) faces the bottom wall (11) and / or the side wall (12) of the mechanical guide rail (10).

4. The power track of claim 2, wherein, The first side (211) is provided with a plurality of receiving grooves (213), and at least two of the receiving grooves (213) are in communication with each other to form a stepped structure.

5. The power track of claim 2, wherein, The first side (211) is provided with a plurality of receiving grooves (213), and at least two of the receiving grooves (213) are spaced apart from each other.

6. The power track of claim 2, wherein, The second side (212) is provided with at least one receiving groove (213), and the opening of the receiving groove (213) faces the side wall (12) or the bottom wall (11) or the mounting opening of the mechanical guide rail (10).

7. The power track of claim 2, wherein, 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 track of any one of claims 1 to 7, characterized in that The profile (22) comprises a first profile (221) in the receiving groove portion and a second profile (222) in the non-receiving groove portion, and the first profile (221) and the second profile (222) are staggered with respect to each other at the end away from the second side (212).

9. The power track of claim 8, wherein, The electrical conductors (23) on at least two of the profiles (22) are staggered in the extension direction of the profiles (22).

10. A track system, characterized in that The power rail (20) comprises: a mechanical guide rail (10) provided with a mounting groove (13); and The power rail (20) is disposed in the mounting groove (13), and the receiving groove (213) is located between the power rail (20) and the groove wall of the mounting groove (13). ​

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