Module power track and track socket

Abstract

The utility model provides a module electric power track and a track socket, and relates to the track socket technology field, the module electric power track comprises a module electric power track and an adapter, the module electric power track comprises a track housing and a core module; a rail cavity is formed in the rail shell, and a rail opening is formed in the outer portion of the rail shell and communicates with the rail cavity. The core module is arranged in the track cavity in a sliding adjustment mode, and the core module is fixedly connected with the track shell. After the module power rail is mounted on the mounting surface, the core module in the module power rail can be adjusted in a sliding manner along the extension direction of the module power rail, so that the module power rail can be flexibly adjusted according to actual requirements. The arrangement position of the core module in the track shell is adjusted, so that the spatial layout of the conductive part of the module power track is more reasonable, and the problem that an existing power track cannot meet the use requirement is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of track sockets, in particular to a modular power track and track socket. BACKGROUND

[0002] The track socket is a new type of socket product, mainly including a power track and an adapter. The power track is also called a power supply track, and is usually installed at a mounting surface position such as a wall, a table, and a skirting line.

[0003] The power track includes a track shell, a wiring terminal fixedly installed at one end of the track shell, and an end cover fixedly installed at the other end of the track shell. A track cavity is formed through the track shell along the length direction of the track shell. A conductive conductor is installed in the track cavity. One end of the wiring terminal is connected with a power supply, and the other end is connected with the conductive conductor, so as to realize electrical connection between the conductive conductor and the external power supply. A track opening is formed on the outer surface of the track shell, and the track opening is in communication with the track cavity. The adapter can be inserted into the track cavity through the track opening to contact the conductive conductor in the track cavity, so as to realize electrification of the adapter, and facilitate power supply to the electrical appliance inserted into the adapter.

[0004] For the related technology in the above, the inventors find that once the position of the traditional power track is determined, it is difficult to change, which often leads to problems such as unreasonable space layout of the power track or position unable to meet the use demand in the actual power consumption process. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the problem of unreasonable space layout of the power track or position unable to meet the use demand, the present application provides a modular power track and track socket.

[0006] In a first aspect, the present application provides a modular power track using the following technical solution:

[0007] A track shell includes a track shell, an internal track cavity, an external track opening, and a track opening in communication with the track cavity. A core module is slidably adjusted in the track cavity, and the core module is fixedly connected with the track shell.

[0008] Optionally, the core module includes an insulating support, a wiring terminal installed at one end of the insulating support, a limiting block installed at the other end of the insulating support, and at least two conductive conductors installed in the insulating support. The conductive conductors are electrically connected with the wiring terminal.

[0009] Optionally, the core module further includes at least one module fastener, and the module fastener connects and locks the core module and the track shell.

[0010] Optionally, one of the module fasteners is a terminal screw that is arranged to pass through the terminal, and the terminal screw connects and locks the terminal and the track housing; and / or one of the module fasteners is a limiting screw that is arranged to pass through the limiting block, and the limiting screw connects and locks the limiting block, the insulating support and the track housing.

[0011] Optionally, the track housing is provided with a terminal port for passing a power line into the track cavity, and the terminal port is located opposite to the terminal.

[0012] Optionally, the track housing is provided with end covers at two ends thereof, and the core module is arranged between the two end covers.

[0013] Optionally, the track housing is provided with support ribs around the periphery thereof, and the support ribs are configured to be clamped to the mounting groove.

[0014] Optionally, the track housing is formed with at least one positioning rib, and the positioning rib is configured to be guided to cooperate with the core module.

[0015] Optionally, two positioning ribs are arranged on two sides of the track port, and an inclined guide surface is formed on one end of the positioning rib that is close to the track port and faces away from the core module.

[0016] Optionally, the track housing includes a housing base body, the track cavity is formed in the housing base body, and the track port is formed on the housing base body; and a plurality of vertical plates are fixed to the housing base body, and the vertical plates extend along the length direction of the housing base body.

[0017] In a second aspect, the application further provides a track socket adopting the technical scheme as follows.

[0018] A track socket includes the module power track of the first aspect and one or more adapters that are detachably mounted on the module power track.

[0019] In summary, the application has at least one of the following beneficial technical effects:

[0020] 1. By arranging the core module that can be adjusted in sliding manner in the track housing, after the module power track is mounted on the mounting surface, the core module in the module power track can be adjusted in sliding manner along the extension direction of the module power track, so as to flexibly adjust the core module according to actual requirements; by adjusting the arrangement position of the core module in the track housing, the spatial layout of the conductive part of the module power track is more reasonable, and the problem that the existing power track cannot meet the use requirements is improved.

[0021] 2. By setting the core module, the core module is processed and manufactured as a separate modular product, whether it is for a surface-mounted module power track or a concealed-mounted module power track, only the track shell is different, the internal core module is universal, which helps to reduce the production cost of the module power track;

[0022] 3. By setting the stand plate on both sides of the track opening of the shell base body, when the module power track is embeddedly installed on the installation surface, the shell base body is placed in the installation groove opened on the installation surface, the outer peripheral surface of the shell base body is in full contact with the groove wall of the installation groove, and the end faces of the two stand plates facing away from each other are in contact with the installation surface, which improves the stability of the installation of the module power track on the installation surface and effectively reduces the shaking of the module power track after being installed on the installation surface. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a perspective view showing the track socket of the present application.

[0024] Figure 2 is another perspective view showing the track socket of the present application.

[0025] Figure 3 is a perspective view showing Figure 1 the adapter in FIG. 1, wherein the power taking part of the adapter is in an extended state.

[0026] Figure 4 is a perspective view showing Figure 1 the track socket installed on the installation surface in FIG. 1.

[0027] Figure 5 is an installation node view showing Figure 1 the track socket installed on the installation surface in FIG. 1.

[0028] Figure 6 is a perspective view showing Figure 1 the core module in FIG. 1.

[0029] Figure 7 is a perspective view showing Figure 6 the wiring terminal in FIG. 1.

[0030] Explanation of reference signs: 100, module power track; 101, track shell; 102, core module; 1021, insulating support; 10211, open cavity; 10212, conductor cavity; 1022, wiring terminal; 10221, terminal shell; 10222, terminal conductor; 10223, terminal screw; 1023, limiting block; 10231, limiting screw; 1024, conductive conductor; 200, adapter; 201, base; 2011, power taking part; 2012, power supply part; 202, base cover; 203, locking block; 300, mounting groove; 400, mounting surface; 1, shell base body; 11, bottom plate; 12, top plate; 13, first side plate; 14, second side plate; 2, vertical plate; 3, track cavity; 4, track opening; 5, anti-falling groove; 6, positioning edge; 7, guide slope; 8, support rib; 9, wiring opening; 10, end cover; 15, plug screw. DETAILED DESCRIPTION

[0031] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that these specific descriptions are only used to illustrate how to implement the present application for those skilled in the art, and are not used to exhaust all possible ways of the present application, nor to limit the scope of the present application. In the specific embodiments of the present application, the module power track 100 is configured to have a rectangular shape. The "conductive conductor 1024" is a strip-shaped structure in which the size in the main extension direction is greater than the size in other directions, for example, in the following embodiments, the conductive conductor 1024 extends along the length direction, and the length is much greater than the width and thickness.

[0032] In order for those skilled in the art to better understand the scheme of the present application, the following will be described in detail with reference to the accompanying drawings. Figures 1-7 The technical scheme in the embodiments of the present application is clearly and completely described.

[0033] With reference to Figure 1 and Figure 2 The embodiments of the present application provide a track socket, which can include one or more adapters 200 and a module power track 100, and the adapter 200 can be installed on the module power track 100 via the track opening 4 on the module power track 100. It can be understood that although Figure 1 only one adapter 200 is shown, the number of adapters 200 is not limited to one, for example, it can be two or more. When multiple adapters 200 are installed on the module power track 100, the positions of the multiple adapters 200 can be adjusted independently of each other.

[0034] With reference to Figure 3The adapter 200 mainly comprises a base 201 and a base cover 202 rotationally fitted with the base 201, the base 201 of the adapter 200 further comprises a power taking part 2011 and a power supplying part 2012, and the power taking part 2011 of the base 201 is movably installed in the base cover 202. When the adapter 200 takes power from the module power track 100, the power taking part 2011 of the base 201 and part of the base cover 202 of the adapter 200 are inserted into the module power track 100, the power taking part 2011 of the base 201 is rotationally unfolded relative to the base cover 202 and contacts the conductive conductor 1024 in the module power track 100, so as to realize the power taking of the adapter 200 from the module power track 100. The electric appliance connector is inserted into the insertion hole formed in the base 201 and is in contact and electrical connection with the power supplying part 2012 of the base 201, and the current in the module power track 100 is transmitted to the electric appliance through the conductive conductor 1024, the power taking part 2011 and the power supplying part 2012.

[0035] With reference to Figure 1 , Figure 4 , Figure 5 and Figure 6 , the module power track 100 comprises a track shell 101 and a core module 102 installed in the track shell 101.

[0036] With reference to Figure 1 and Figure 5 , the track shell 101 can be made of an alloy metal such as aluminum alloy, and the track shell 101 is a hollow plate. The track shell 101 comprises a shell base 1 and two vertical plates 2 integrally arranged on the shell base 1.

[0037] With reference to Figure 1 and Figure 5 , the shell base 1 is a hollow rectangular tube, which comprises a bottom plate 11, a top plate 12, a first side plate 13 and a second side plate 14. The bottom plate 11 is parallel to the top plate 12, and the first side plate 13 is parallel to the second side plate 14. The first side plate 13 is integrally formed on the same side of the bottom plate 11 and the top plate 12, and the second side plate 14 is integrally formed on the other side of the bottom plate 11 and the top plate 12. The track cavity 3 is formed among the bottom plate 11, the first side plate 13, the second side plate 14 and the top plate 12, and the core module 102 is slidably installed in the track cavity 3. The track port 4 is formed in the middle of the top plate 12 along the length direction of the top plate 12, and the track port 4 is in communication with the track cavity 3.

[0038] The two vertical plates 2 are arranged in parallel with each other and are equal in length to the shell base 1. The two opposite vertical plates 2 are integrally formed on the top plate 12 respectively and are located on the two sides of the track port 4 respectively.

[0039] With reference to Figure 4 and Figure 5When the module power track 100 is installed on the installation surface 400, first, an installation groove 300 is opened on the installation surface 400 according to the size of the module power track 100. The installation groove 300 is a boss type installation groove 300, which is different from the traditional rectangular groove. Then, the track shell 101 is installed in the installation groove 300, and the gap between the track shell 101 and the installation groove 300 is filled with foaming glue. The end faces of the two vertical plates 2 away from each other abut against the installation surface 400, and the outer circumferential surface of the shell base body 1 abuts against the groove wall of the installation groove 300, thereby improving the stability of the installation of the module power track 100 on the installation surface 400 and effectively reducing the shaking of the module power track 100 after being installed on the installation surface 400. The vertical plates 2 extending outward on both sides of the track opening 4 can partially shield the track opening 4, effectively prevent dust from entering the track opening 4 in the use scene of the module power track 100, reduce the interference of dust on other components in the track shell 101, and prolong the conductive performance and service life of the module power track 100. The end portions of the two vertical plates 2 away from the shell base body 1 penetrate out of the installation surface 400. Compared with the traditional embedded module power track 100, only the two vertical plates 2 of the module power track 100 of the present application protrude out of the installation surface 400 after being installed on the installation surface 400, the structure is hidden more, and the module power track 100 is more simple and beautiful after being installed on the installation surface 400.

[0040] It is worth noting that, since the installation groove 300 is Figure 5 a boss structure as shown, the track shell 101 cannot be directly installed in the installation groove 300 from the front. On the one hand, the installation groove 300 of the boss structure can be opened on the back side of the installation surface 400, and then the module power track 100 is installed from the back side of the installation surface 400, the gap between the track shell 101 and the installation groove 300 is filled with foaming glue, and finally the opening on the back side of the installation groove 300 is plugged. On the other hand, a rectangular groove type installation groove 300 can also be opened on the front side of the installation surface 400, and then the module power track 100 is installed from the front side of the installation surface 400, the gap between the track shell 101 and the rectangular groove type installation groove 300 is filled with foaming glue, and finally the cavity formed by the vertical plate 2 and the top plate 12 is filled with a panel. The end face of the panel is pressed against the top plate 2, and the side face of the panel is tightly pressed against the vertical plate 2. The panel is integrally fixed on the installation surface 400 and can be considered as the installation surface 400 together. In the embodiment of the present application, the panel can be a decorative panel such as a wooden panel, a PVC panel, a rock panel, etc., or a rigid plate formed by condensation of a semi-fluid decoration material such as cement and putty.

[0041] For reference Figure 5A anti-escape groove 5 is formed on the side wall of one vertical plate 2 facing the other vertical plate 2 and extending along the direction of the vertical plate 2. When the adapter 200 is inserted into the track cavity 3 through the track opening 4 to take power, the locking block 203 on the power taking part 2011 of the adapter 200 can be engaged with the anti-escape groove 5, effectively preventing the adapter 200 from being separated from the module power track 100 after being inserted into the module power track 100. The single-sided anti-escape groove 5 allows the adapter 200 to be inserted into the module power track 100 only in a fixed direction for rotating power taking. When the adapter 200 is inserted in reverse, the adapter 200 cannot rotate for power taking from the module power track 100 due to the absence of the anti-escape groove 5, effectively preventing the reverse connection of the live conductor 1024 and the zero conductor 1024 when the adapter 200 takes power from the module power track 100.

[0042] Further, the opposite sides of the two vertical plates 2 are provided with anti-escape grooves 5. Correspondingly, two locking blocks 203 are provided on the power taking part 2011 of the adapter 200. After the adapter 200 is inserted into the module power track 100 and rotated, the two locking blocks 203 are respectively engaged with the two anti-escape grooves 5, so that the power taking part 2011 of the adapter 200 is more balanced on both sides, improving the stability of the connection between the adapter 200 and the module power track 100.

[0043] In another implementation, the track housing 101 can only include the housing base body 1. The embodiments of the present application are described by taking the track housing 101 with vertical plates 2 as an example, but the track housing 101 without vertical plates 2 is also applicable. It can be understood that for the track housing 101 without vertical plates 2, it can be installed in the installation groove 300 by a concealed installation method, and the top plate 12 is exposed and flush with the surface of the installation surface 400; or it can be directly installed on the surface of the installation surface 400 by an exposed installation method, and in this case, the installation surface 400 does not need to be provided with the installation groove 300.

[0044] Referring to Figure 5 The top plate 12 is integrally formed with two positioning edges 6 on the side facing the bottom plate 11. The two positioning edges 6 are respectively arranged on the two sides of the track opening 4, extend along the length direction of the top plate 12, and are arranged in the same length as the top plate 12. When the core module 102 is slidably installed in the track cavity 3, the core module 102 is engaged with the two positioning edges 6, improving the stability of the installation of the core module 102 in the track cavity 3. At the same time, the positioning edges 6 play a guiding role, which is conducive to guiding the core module 102 to slide in the track cavity 3. During the sliding process, the opening of the core module 102 is always kept facing the track opening 4.

[0045] Further, one end of the positioning rib 6 close to the track opening 4 in the width direction is inclined to form a guide slope 7 in the direction away from the bottom plate 11 (in the direction away from the core module 102) in the height direction, that is, when the track opening 4 faces upward, the guide slopes 7 formed by the two positioning ribs 6 are arranged in an eight-character shape. By arranging the guide slope 7 on the positioning rib 6, when the adapter 200 is inserted into the track cavity 3 through the track opening 4 to take power, the guide slope 7 guides the power taking part 2011 of the adapter 200 into the core module 102.

[0046] Referring to Figure 5 , the first side plate 13 and the second side plate 14 are integrally formed with support ribs 8 on the side walls away from each other. In the embodiment of the application, the number of support ribs 8 on the first side plate 13 and the second side plate 14 is three, and the three support ribs 8 are arranged side by side on the first side plate 13 or the second side plate 14, and the support ribs 8 extend along the length direction of the track shell 101. Further, the cross section of the support rib 8 is triangular, and the slope of the side close to the top plate 12 is steeper than the slope of the side close to the bottom plate 11. In this way, the track shell 101 is conveniently installed in the mounting groove 300 opened on the mounting surface 400, and the connection strength of the track shell 101 and the mounting groove 300 is improved, preventing the track shell 101 from being displaced relative to the mounting surface 400 under external force.

[0047] Referring to Figure 1 and Figure 2 , the two ends of the track shell 101 are also provided with end covers 10 made of plastic, which are inserted and installed at the two ends of the track cavity 3 of the track shell 101. The two ends of the bottom plate 11 are provided with plug screws 15, which pass through the track shell 101 and are threadedly connected to the end cover 10, thereby locking the end cover 10 on the track shell 101.

[0048] Referring to Figure 1 and Figure 4 , the length of the core module 102 is shorter than the length of the track shell 101. The core module 102 can be adjusted in sliding in the track shell 101, and after confirming the use position of the core module 102 according to the use scene, the core module 102 can be locked with the track shell 101 by using the module fastener on the core module 102. By arranging the core module 102 shorter than itself in the track cavity 3 of the track shell 101, the core module 102 can be adjusted in sliding in the track cavity 3, and by adjusting the arrangement position of the core module 102 in the track shell 101, the spatial layout of the conductive part of the module power track 100 is more reasonable, and the problem that the existing power track 100 cannot meet the use demand is improved.

[0049] Referring to Figure 5 and Figure 6The core module 102 comprises an insulating support 1021, a conductive conductor 1024, a terminal 1022 and a limiting block 1023.

[0050] Referring to Figure 5 and Figure 6 The insulating support 1021 is made of an insulating material such as plastic, and the insulating support 1021 is provided with an opening cavity 10211 and a conductor cavity 10212. The conductor cavity 10212 is provided in two, and is located on both sides of the opening cavity 10211. The conductor cavity 10212 is open to the side of the opening cavity 10211 to realize the communication between the conductor cavity 10212 and the opening cavity 10211.

[0051] In this embodiment, the conductive conductor 1024 can be made of a conductive material such as copper. The conductive conductor 1024 is provided in three, which are a live wire conductive conductor 1024, a zero wire conductive conductor 1024 and a ground wire conductive conductor 1024. The live wire conductive conductor 1024 and the zero wire conductive conductor 1024 are respectively installed in the two conductor cavities 10212 and are accommodated in the insulating support 1021. The ground wire conductive conductor 1024 is fixedly installed at the bottom of the opening cavity 10211 and is accommodated in the insulating support 1021.

[0052] Referring to Figure 5 and Figure 6 Any conductive conductor 1024 extends linearly along the insulating support 1021. Further, for the live wire conductive conductor 1024 and the zero wire conductive conductor 1024, each conductive conductor 1024 comprises a first arc-shaped portion, a second arc-shaped portion and a U-shaped connecting portion formed integrally. The first arc-shaped portion and the second arc-shaped portion are fixed together through the U-shaped connecting portion. The first arc-shaped portion and the second arc-shaped portion are respectively integrally provided at both ends of the U-shaped connecting portion, and the end portions of the first arc-shaped portion and the second arc-shaped portion away from the U-shaped connecting portion are arc-shapedly bent in directions away from each other. That is, the opening of the conductive conductor 1024 is horn-shaped, so that the power taking portion 2011 of the adapter 200 is more easily contacted and electrically connected with the conductive conductor 1024 under the guidance of the first arc-shaped portion and the second arc-shaped portion. When the adapter 200 is inserted into the module power track 100 for power taking, the power taking portion 2011 of the adapter 200 is clamped by the conductive conductor 1024, and the conductive conductor 1024 and the power taking portion 2011 of the adapter 200 are in contact and electrically connected, realizing the power supply from the module power track 100 to the adapter 200. For the ground wire conductive conductor 1024, the ground wire conductive conductor 1024 is plate-shaped and extends linearly along the insulating support 1021.

[0053] Referring to Figure 6 and Figure 7The one end of the insulating support 1021 in the length direction is provided with a wiring terminal 1022. Specifically, the wiring terminal 1022 comprises a terminal shell 10221 and terminal conductors 10222. The number of the terminal conductors 10222 is three, which are a live terminal conductor 10222, a zero terminal conductor 10222 and a ground terminal conductor 10222. The terminal shell 10221 is inserted and installed at the one end of the insulating support 1021 in the length direction. The terminal shell 10221 is further provided with a terminal screw 10223 (lower part of the module fastener). The terminal screw 10223 is sequentially inserted through and connected with the shell base 1, the insulating support 1021, the ground terminal conductor 10222 and the terminal shell 10221, so as to realize the installation of the wiring terminal 1022 at the one end of the insulating support 1021, and realize the fixed installation of the core module 102 in the track shell 101, and realize the grounding of the track shell 101. At this time, the live terminal conductor 10222 is connected with the live conductive conductor 1024, the zero terminal conductor 10222 is connected with the zero conductive conductor 1024, and the ground terminal conductor 10222 is connected with the ground conductive conductor 1024.

[0054] Referring to Figure 2 The bottom plate 11 of the track shell 101 is provided with a wiring port 9. When the core module 102 is installed in the installation groove 300 of the track shell 101, the wiring port 9 is just opposite to the wiring terminal 1022 of the core module 102. When the module power track 100 is wired, the power line is inserted through the wiring port 9 and then connected with the three terminal conductors 10222, so as to realize the power connection of the module power track 100. Then, the adapter 200 can be inserted into the module power track 100 to obtain power. It should be understood that when the position of the core module 102 in the track shell 101 needs to be adjusted, the wiring port 9 needs to be re-opened on the track shell 101, so that the wiring port 9 is opposite to the wiring terminal 1022. The power line inserted into the original wiring port 9 can also be lengthened to ensure that the power line is always electrically connected with the wiring terminal 1022. The lengthened part of the power line is placed in the track cavity 3 and is stopped by the track shell 101.

[0055] Referring to Figure 1 , Figure 2 and Figure 6The insulating support 1021 is inserted and mounted with a limiting block 1023 at one end away from the terminal 1022. The limiting block 1023 is an insulating block made of plastic material, and its outer shape is adapted to the conductor cavity 10212 and the opening cavity 10211. One end of the limiting block 1023 abuts against the conductive conductor 1024. A limiting screw 10231 (lower part of the module fastener) is arranged on the limiting block 1023. The limiting screw 10231 is connected and locked with the rail shell 101, the insulating support 1021 and the limiting block 1023, so that the limiting block 1023 is stably mounted on the insulating support 1021, and the core module 102 is fixedly mounted in the rail shell 101.

[0056] The implementation principle of the embodiment of the present application is as follows: when it is necessary to adjust the core module 102 in the module power rail 100 according to the use requirement, the module fastener is first loosened, then the core module 102 is adjusted by sliding along the extension direction of the rail shell 101, and after the core module 102 is adjusted to the appropriate position, the module fastener is used to lock the core module 102 on the rail shell 101. By arranging the core module 102 shorter than the length of the rail cavity 3 in the rail cavity 3 of the rail shell 101, the core module 102 can be adjusted by sliding in the rail cavity 3. By adjusting the arrangement position of the core module 102 in the rail shell 101, the space layout of the conductive part of the module power rail 100 is more reasonable, and the problem that the existing power rail 100 cannot meet the use requirement is improved.

[0057] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application. Therefore, equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A modular power track, characterized by: Comprising A track housing (101) is internally formed with a track cavity (3) and externally provided with a track opening (4) which is communicated with the track cavity (3); The core module (102) can be adjusted in position along the extension direction of the track cavity (3), and is fixedly connected with the track housing (101) after being adjusted in position through a module fastener.

2. A modular power track according to claim 1, wherein: The core module (102) comprises an insulating support (1021), a terminal (1022) mounted at one end of the insulating support (1021), a limiting block (1023) mounted at the other end of the insulating support (1021), and at least two conductive conductors (1024) mounted in the insulating support (1021), wherein the conductive conductors (1024) are electrically connected with the terminal (1022).

3. A modular power track according to claim 2, wherein: The core module (102) further comprises at least one module fastener which connects and locks the core module (102) and the track housing (101).

4. The module power track according to claim 3, characterized in that: one of the module fasteners is a terminal screw (10223) which is arranged to pass through the terminal (1022) and connects and locks the terminal (1022) and the track housing (101); and / or one of the module fasteners is a limiting screw (10231) which is arranged to pass through the limiting block (1023) and connects and locks the limiting block (1023), the insulating support (1021) and the track housing (101).

5. A modular power track according to claim 2, wherein: The track housing (101) is provided with a terminal opening (9) which is arranged to pass the power line into the track cavity (3), and the position of the terminal opening (9) corresponds to the position of the terminal (1022).

6. A modular power track according to claim 1, wherein: The track housing (101) is provided with end covers (10) at both ends, and the core module (102) is arranged between the two end covers (10).

7. A modular power track according to claim 1, wherein: The track housing (101) is provided with a support rib (8) around the periphery, and the support rib (8) is configured to be connected with a mounting groove (300) arranged on a mounting surface (400).

8. A modular power track according to claim 1, wherein: The track housing (101) is internally formed with at least one positioning rib (6) which is configured to be guided in cooperation with the core module (102).

9. A modular power track according to claim 8, wherein: Two positioning ribs (6) are arranged on both sides of the track opening (4), and one end of the positioning rib (6) close to the track opening (4) is formed with a guide inclined surface (7) which is inclined away from the core module (102).

10. The modular power track of claim 1, wherein: The track housing (101) comprises a housing base body (1) which is internally formed with the track cavity (3) and externally provided with the track opening (4); a vertical plate (2) which is fixedly arranged on the housing base body (1) and is arranged in at least two numbers, and at least two vertical plates (2) are arranged on both sides of the track opening (4) and extend along the length direction of the housing base body (1).

11. A track socket, characterized by: A modular power track (100) as claimed in any one of claims 1-10, and one or more adapters (200) removably mountable on the modular power track (100).

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