Electric power guide rail and electric power system

Abstract

The utility model provides a power guide rail and a power system, and relates to the technical field of electrical equipment. The power guide rail comprises a guide rail body, a fixing plate and an end cover. The fixing plate is connected to the end of the guide rail body. The end cover is located on the side, away from the guide rail body, of the fixing plate, and the side, facing the guide rail body, of the end cover is connected with the fixing plate. The side, away from the guide rail body, of the end cover shields the end of the guide rail body and the fixing plate. Therefore, the end cover can serve as the end of the power guide rail to shield the end of the guide rail body and the fixing plate, and the flatness of the end of the power guide rail is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electrical equipment, and in particular to a power rail and a power system. Background Art

[0002] The power rail is a rail used to supply power to and control electrical equipment. By installing power cords, switch control devices and other devices on the rail, various electrical equipment can be easily connected and controlled, realizing intelligent and convenient electrical equipment management.

[0003] The power rail generally includes a rail body and a decorative plate, wherein the decorative plate is connected to the end of the rail body and blocks the rail body. However, in the related art, the decorative plate is not properly arranged, resulting in the end of the power rail being not flat enough. Utility Model Content

[0004] The present application provides a power rail and a power system to improve the flatness of the power rail at its end.

[0005] In a first aspect, the present application proposes an electric rail, comprising a rail body, a fixing plate and an end cover. The fixing plate is connected to the end of the rail body. The end cover is located on a side of the fixing plate away from the rail body, and the end cover is connected to the fixing plate facing the side of the rail body. The end cover shields the end of the rail body and the fixing plate on the side away from the rail body.

[0006] In the embodiment of the present application, the end of the guide rail body is provided with a fixing plate and an end cover in sequence, so that the end cover can serve as the end of the power guide rail, shielding the end of the guide rail body and the fixing plate. Since the end cover is connected to the fixing plate through the side thereof facing the guide rail body, the damage to the flatness of the side of the end cover away from the guide rail body when the end cover is connected can be reduced, thereby improving the flatness of the end of the power guide rail.

[0007] Optionally, a first clamping structure is provided on a side of the fixing plate facing the end cover, and a second clamping structure is provided on a side of the end cover facing the fixing plate, and the first clamping structure is clamped with the second clamping structure.

[0008] In this way, the first clamping structure and the second clamping structure are both located between the side of the end cover facing the guide rail body and the guide rail body. Thus, the possibility of the side of the end cover facing away from the guide rail body being uneven due to the clamping of the end cover and the fixing plate can be reduced. In turn, the flatness of the end of the power rail is improved.

[0009] Optionally, a clamping hole is provided on one side of the fixing plate facing the end cover, the clamping hole forms a first clamping structure, and a clamping strip is provided on one side of the end cover facing the fixing plate, the clamping strip forms a second clamping structure, and the clamping strip is clamped in the clamping hole.

[0010] The clamping hole is configured as the first clamping structure, and the clamping strip is configured as the second clamping structure. The clamping hole and the clamping strip can be used to realize the clamping of the fixing plate and the end cover.

[0011] Optionally, a clamping protrusion is provided on one side of the fixing plate facing the end cover, and the clamping protrusion forms a first clamping structure. A clamping slot is provided on one side of the end cover facing the fixing plate, and the clamping slot forms a second clamping structure. The clamping protrusion is clamped in the clamping slot.

[0012] The clamping protrusion is configured as a first clamping structure, and the clamping slot is configured as a second clamping structure. The clamping protrusion and the clamping slot can be used to realize the clamping of the fixing plate and the end cover.

[0013] Optionally, the first clamping structure includes a clamping column, an opening is provided on one side of the fixing plate facing the end cover, the clamping column is provided in the opening, and the end of the clamping column is connected to the hole wall of the opening. The second clamping structure includes a clamping member, the clamping member is connected to the side of the end cover facing the fixing plate, and opposite to the opening, a clamping groove is provided on the side of the clamping member facing the fixing plate. The clamping groove penetrates the clamping member along the axial direction of the clamping column, the clamping member is embedded in the opening, and the clamping column is clamped to the clamping groove.

[0014] The clamping column is set as the first clamping structure, and the clamping piece is set as the second clamping structure. The clamping column and the clamping piece can be used to realize the clamping of the fixing plate and the end cover.

[0015] Optionally, the power rail further includes a fastener, and the rail body is connected to the end of the fixing plate via the fastener.

[0016] In this way, the fixing plate can be connected to the end of the guide rail body by fasteners.

[0017] Optionally, a groove is provided on one side of the guide rail body facing the end cover, a connector is provided on one side of the end cover facing the guide rail body, and a relief portion is provided on the fixing plate. The connector is opposite to the relief portion and is embedded in the groove.

[0018] Through the above solution, the connector can be embedded in the slot. On the one hand, the connection between the end cover and the rail body is increased, which can make the connection of the end cover more stable and reduce the possibility of the end cover falling off the power rail. On the other hand, when connecting the end cover, the cooperation between the connector and the slot can also guide the setting of the end cover, making it easier to realize the clamping of the first clamping structure and the second clamping structure.

[0019] Optionally, the guide rail body has a first end and a second end, a mounting groove is provided inside the guide rail body, the mounting groove extends from the first end to the second end and penetrates the guide rail body, and a fixing plate and an end cover are provided at both the first end and the second end.

[0020] Through the above solution, a fixing plate and an end cover can be provided at both the first end and the second end to cover the installation groove at the first end and the installation groove at the second end respectively. At this time, the end covers are exposed at both ends of the power rail, which can improve the flatness of both ends of the power rail.

[0021] Optionally, a socket is further provided on the guide rail body, and the socket is connected to the installation slot. An identification piece is also connected to the side of the fixing plate facing the guide rail body, and the identification piece extends into the installation slot, and part of the identification piece is opposite to the socket. The part of the identification piece opposite to the socket is used to set an identification, and the identification is used to indicate the parameters of the power rail.

[0022] In this way, when the fixing plate is connected to the end of the rail body, the identification piece can extend from the end of the rail body into the installation groove. And part of the identification piece can be opposite to the socket and exposed through the socket. Therefore, the part of the identification piece opposite to the socket can be provided with a parameter mark for indicating the power rail, so that the user can observe the relevant parameters of the power rail.

[0023] In a second aspect, the present application provides a power system, comprising any power rail of the above-mentioned first aspect.

[0024] The beneficial effects provided in the above-mentioned second aspect and various possible designs of the above-mentioned second aspect can refer to the beneficial effects brought about by the above-mentioned first aspect and various possible implementation methods of the first aspect, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a partial schematic diagram of a power rail according to an embodiment of the present application.

[0026] Figure 2 A partial exploded view of a power rail according to an embodiment of the present application.

[0027] Figure 3 This is a schematic structural diagram of a fixing plate according to an embodiment of the present application.

[0028] Figure 4 This is a schematic structural diagram of an end cover according to an embodiment of the present application.

[0029] Figure 5 It is a partial schematic diagram of a guide rail body according to an embodiment of the present application.

[0030] Figure 6 This is an overall schematic diagram of a guide rail body according to an embodiment of the present application.

[0031] Figure 7 A schematic diagram of a power rail according to an embodiment of the present application.

[0032] Explanation of the reference numerals: 100: power rail; 10: rail body; 20: fixing plate; 30: end cover; 21: first clamping structure; 31: second clamping structure; 22: clamping column; 23: opening; 32: clamping member; 33: clamping groove; 40: fastener; 24: avoidance portion; 11: groove; 34: connecting member; 12: first end; 13: second end; 14: mounting groove; 15: socket; 25: identification member; 26: first connecting hole; 16: second connecting hole. DETAILED DESCRIPTION

[0033] In this application, "at least one" means one or more, and "plurality" means two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone, where A and B can be singular or plural. The character " / " generally indicates that the associated objects before and after are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single items or plural items. For example, at least one of a, b, or c alone can represent: a, b, c, a and b, a and c, or a, b, and c, where a, b, and c can be single or multiple. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0034] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "up", "down", "left", "right", "front", and "back" are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0035] The terms "connected" and "connected" should be understood in a broad sense. For example, the "connected" or "connected" of a circuit structure can refer to not only physical connection, but also electrical connection or signal connection. For example, it can be directly connected, that is, physically connected, or indirectly connected through at least one intermediate element, as long as the circuit is connected, or it can be the internal connection of two elements; signal connection can refer to signal connection through a circuit or through a media medium, such as radio waves. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] For example, an embodiment of the present application provides a power system, the power system comprising: Figure 1 A power rail 100 is shown.

[0037] In the power system proposed in the present application, the power system can install electrical equipment through the power rail 100 .

[0038] Specifically, the power system further includes electrical equipment, and the electrical equipment can be installed on the power rail 100 , so that the power rail 100 can be used to supply power or control the switch of the electrical equipment.

[0039] The power rail 100 provided in the embodiment of the present application will be described in detail below with reference to the accompanying drawings.

[0040] refer to Figure 1 and Figure 2 The power rail 100 includes a rail body 10, a fixing plate 20 and an end cover 30. The fixing plate 20 is connected to the end of the rail body 10. The end cover 30 is located on the side of the fixing plate 20 away from the rail body 10, and the end cover 30 is connected to the fixing plate 20 facing the side of the rail body 10. The end cover 30 shields the end of the rail body 10 and the fixing plate 20 on the side away from the rail body 10.

[0041] In the embodiment of the present application, the power rail 100 includes a rail body 10. The rail body 10 can provide an installation position for electrical equipment.

[0042] The power rail 100 further includes a fixing plate 20 and an end cover 30. The fixing plate 20 is disposed close to the rail body 10 and connected to the end of the rail body 10. The end cover 30 is located on a side of the fixing plate 20 away from the rail body 10 and connected to the fixing plate 20.

[0043] That is, the end of the rail body 10 is sequentially provided with the fixing plate 20 and the end cover 30, so that the end cover 30 can serve as the end of the power rail 100, and shield the end of the rail body 10 and the fixing plate 20. Since the end cover 30 is connected to the fixing plate 20 through the side thereof facing the rail body 10, the damage to the flatness of the side of the end cover 30 away from the rail body 10 when the end cover 30 is connected can be reduced, thereby improving the flatness of the end of the power rail 100.

[0044] In the related art, the end of the guide rail body 10 is usually connected to the decorative plate in a threaded connection manner. In this case, threaded holes need to be provided at the ends of the decorative plate and the guide rail body 10, and screws or bolts are connected to the threaded holes on the decorative plate and the guide rail body 10 to achieve the connection between the decorative plate and the guide rail body 10.

[0045] However, in the above-mentioned related art, since the threaded holes are provided on the decorative plate, the flatness of the decorative plate is damaged. When the decorative plate and the guide rail body 10 are connected by screws, the screws are exposed on the side of the decorative plate away from the guide rail body 10, further affecting the flatness of the end of the power guide rail 100.

[0046] In the embodiment of the present application, since the end cap 30 is connected to the side of the guide rail body 10 by the end cap 30, the damage to the flatness of the side of the end cap 30 away from the guide rail body 10 can be reduced. Therefore, when the user observes the power rail 100, what he sees is a relatively flat end cap 30, such as Figure 1 The flatness of the end of the power rail 100 can be improved, making the end of the power rail 100 more beautiful.

[0047] In some embodiments, Figure 2 , Figure 3 and Figure 4 As shown, a first clamping structure 21 may be provided on one side of the fixing plate 20 facing the end cover 30 , and a second clamping structure 31 may be provided on one side of the end cover 30 facing the fixing plate 20 , and the first clamping structure 21 is clamped with the second clamping structure 31 .

[0048] In this way, the end cover 30 can be connected to the fixing plate 20 by means of the first clamping structure 21 and the second clamping structure 31 .

[0049] Since the first clamping structure 21 is arranged on the side of the fixing plate 20 facing the end cover 30, and the second clamping structure 31 is arranged on the side of the end cover 30 facing the fixing plate 20, the first clamping structure 21 and the second clamping structure 31 are both located between the side of the end cover 30 facing the guide rail body 10 and the guide rail body 10. Therefore, the clamping of the first clamping structure 21 and the second clamping structure 31 is performed between the side of the end cover 30 facing the guide rail body 10 and the fixing plate 20 facing the guide rail body 10, which can reduce the possibility that the side of the end cover 30 away from the guide rail body 10 is not flat due to the clamping of the end cover 30 and the fixing plate 20. In addition, the flatness of the end of the power rail 100 is improved.

[0050] In the embodiment of the present application, the first clamping structure 21 and the second clamping structure 31 may have different structures to achieve the clamping of the fixing plate 20 and the end cover 30 .

[0051] The following three examples are used to illustrate this:

[0052] Method 1: A clamping hole is provided on the side of the fixing plate 20 facing the end cover 30, and the clamping hole can form a first clamping structure 21. A clamping strip is provided on the side of the end cover 30 facing the fixing plate 20, and the clamping strip can form a second clamping structure 31. Thus, the fixing plate 20 and the end cover 30 can be clamped together by the cooperation of the clamping strip and the clamping hole.

[0053] Specifically, after the fixing plate 20 is connected to the end of the guide rail body 10, the snap-in hole can face the end cover 30. When the end cover 30 is set, the side provided with the snap-in strip can be installed toward the fixing plate 20, so that the snap-in strip can penetrate into the snap-in hole and partially snap-in with the snap-in hole, thereby realizing the connection between the fixing plate 20 and the end cover 30.

[0054] It should be noted that, in the embodiment of the present application, the snap-in hole may be a through hole or a blind hole. When the snap-in hole is a blind hole, the snap-in strip may be located in the snap-in hole as a whole and cooperate with the hole wall of the snap-in hole. When the snap-in hole is a through hole, the snap-in strip may be partially located in the snap-in hole, and the other part may pass through the snap-in hole, and the part of the snap-in strip located in the snap-in hole may cooperate with the hole wall of the snap-in hole. The embodiment of the present application does not specifically limit the form of the snap-in hole.

[0055] It should also be noted that the number of the clamping strips and the number of the clamping holes can both be one or more. For example, two clamping holes can be arranged at intervals on the fixing plate 20, and two clamping strips can also be arranged at intervals on the corresponding end cover 30. When the fixing plate 20 and the end cover 30 are connected, the two clamping strips can be respectively embedded in the two clamping holes, which can improve the connection strength between the fixing plate 20 and the end cover 30. Of course, the number of the clamping holes and the clamping strips can also be 3 or 4 or other values. The specific number of the clamping holes and the clamping strips is not specifically limited in the embodiments of the present application.

[0056] Method 2: A snap-fit ​​protrusion is provided on one side of the fixing plate 20 facing the end cover 30, and the snap-fit ​​protrusion forms a first snap-fit ​​structure 21. A snap-fit ​​slot is provided on one side of the end cover 30 facing the fixing plate 20, and the snap-fit ​​slot forms a second snap-fit ​​structure 31. Thus, the fixing plate 20 and the end cover 30 can be snap-fitted by the cooperation of the snap-fit ​​protrusion and the snap-fit ​​slot.

[0057] Specifically, after the fixing plate 20 is connected to the end of the guide rail body 10, the snap-fit ​​protrusion can face the end cover 30. When the end cover 30 is set, the side provided with the snap-fit ​​slot can be installed toward the fixing plate 20, so that the snap-fit ​​protrusion can penetrate into the snap-fit ​​slot and snap-fit ​​with the snap-fit ​​slot, thereby realizing the connection between the fixing plate 20 and the end cover 30.

[0058] It should be noted that the number of the snap-in slots and the snap-in protrusions can be one or more. For example, two snap-in protrusions can be arranged at intervals on the fixing plate 20, and two snap-in slots can be arranged at intervals on the corresponding end cover 30. When the fixing plate 20 and the end cover 30 are connected, the two snap-in protrusions can be respectively embedded in the two snap-in slots, which can improve the connection strength between the fixing plate 20 and the end cover 30. Of course, the number of the snap-in protrusions and the snap-in slots can also be 3 or 4 or other values. The specific number of the snap-in protrusions and the snap-in slots is not specifically limited in the embodiments of the present application.

[0059] Method 3: If Figure 3 and Figure 4 As shown, the first clamping structure 21 includes a clamping column 22, an opening 23 is provided on the side of the fixing plate 20 facing the end cover 30, the clamping column 22 is arranged in the opening 23, and the end of the clamping column 22 is connected to the hole wall of the opening 23. The second clamping structure 31 includes a clamping member 32, the clamping member 32 is connected to the side of the end cover 30 facing the fixing plate 20, and opposite to the opening 23, a clamping groove 33 is provided on the side of the clamping member 32 facing the fixing plate 20. The clamping groove 33 penetrates the clamping member 32 along the axial direction of the clamping column 22, the clamping member 32 is embedded in the opening 23, and the clamping column 22 is clamped in the clamping groove 33.

[0060] The fixing plate 20 is provided with an opening 23 on one side facing the end cover 30, and the opening 23 can provide a setting position for the clamping column 22. When the clamping column 22 is set, the end of the clamping column 22 can be connected to the hole wall of the opening 23.

[0061] The clamping member 32 can be connected to the side of the end cover 30 facing the fixed plate 20 so as to be clamped with the clamping column 22. The clamping member 32 is opposite to the opening 23, and a clamping groove 33 is provided on the side of the clamping member 32 facing the fixed plate 20, through which the clamping member 32 can be clamped with the clamping column 22.

[0062] Since the clamping groove 33 penetrates the clamping member 32 along the axial direction of the clamping column 22 , the arrangement of the clamping groove 33 can make the side of the clamping member 32 facing the fixing plate 20 be in a hollowed-out state.

[0063] Therefore, when the clamping member 32 is clamped with the clamping column 22, part of the clamping column 22 can be embedded in the clamping groove 33 in the axial direction of the clamping column 22, and can be clamped with the groove wall of the clamping groove 33, and part of it can be extended out of the clamping groove 33. This can reduce the possibility of the clamping column 22 being unable to be clamped with the clamping member 32 when the clamping column 22 is long.

[0064] When connecting the end cover 30, the side provided with the clamping member 32 can be installed toward the fixing plate 20, so that the clamping member 32 can be inserted into the opening 23. At the same time, the clamping column 22 can be clamped into the clamping groove 33 to achieve the connection between the fixing plate 20 and the end cover 30.

[0065] In order to realize the clamping connection between the clamping member 32 and the clamping column 22, the clamping member 32 may be elastic. In the process of connecting the fixing plate 20 and the end cover 30, an external force toward the fixing plate 20 may be applied to the end cover 30, so that the clamping member 32 may move toward the clamping column 22. Since the clamping member 32 is elastic, when the clamping member 32 contacts the clamping column 22, the clamping column 22 may provide a reaction force to the clamping member 32, so that the clamping member 32 is deformed, and at the same time, the clamping groove 33 may become larger to accommodate the clamping column 22.

[0066] After the clamping piece 32 is clamped with the clamping column 22, the clamping piece 32 can recover its deformation, so that the clamping groove 33 also recovers its deformation, and the groove wall of the clamping groove 33 can cooperate with the clamping column 22. Therefore, the possibility of the clamping column 22 being separated from the clamping groove 33 can be reduced, so that the clamping effect of the clamping piece 32 and the clamping column 22 is better.

[0067] Furthermore, since the clamping member 32 is elastic, when the end cover 30 needs to be removed for replacement or repair, force can be applied to the end cover 30 to deform the clamping member 32 again so that the clamping column 22 can be disengaged from the clamping groove 33.

[0068] Similarly, the clamping strip in the above-mentioned method 1 and the clamping protrusion in the above-mentioned method 2 may also be elastic.

[0069] In addition, in order to facilitate the connection of the clamping column 22 in the opening 23, the opening 23 can be a rectangular opening, such as Figure 3 When the opening 23 is a rectangular opening, the hole wall of the opening 23 is four plane hole walls. Compared with the curved hole wall of the circular opening, when connecting the clamping column 22, the connection between the plane hole wall and the clamping column 22 is simpler, and the connection area between the plane hole wall and the clamping column 22 is larger, which can make the connection of the clamping column 22 more stable.

[0070] The two ends of the clamping column 22 can be connected to any two opposite hole walls of the opening 23 .

[0071] With fixing plate 20 according to Figure 3Taking orientation placement as an example, the clamping column 22 can be arranged in the opening 23 in a horizontal state, and the axis direction of the clamping column 22 is basically consistent with the direction from the left end to the right end of the fixing plate 20. Alternatively, the clamping column 22 can be arranged in the opening 23 in a vertical state, and the axis direction of the clamping column 22 is basically consistent with the direction from the upper end to the lower end of the fixing plate 20. The embodiment of the present application does not specifically limit the arrangement of the clamping column 22.

[0072] It should be noted that, in the embodiment of the present application, the opening 23 may be a through hole. In this case, the clamping member 32 may extend into a larger portion of the fixing plate 20, so that the clamping member 32 may cooperate with a larger portion of the clamping column 22, which may improve the stability of the clamping of the fixing plate 20 and the end cover 30. Of course, the opening 23 may also be a blind hole. The embodiment of the present application does not specifically limit the form of the opening 23.

[0073] It should also be noted that the number of the clamping column 22 and the number of the clamping member 32 can be one or more. Figure 3 and Figure 4 As shown, three clamping columns 22 may be arranged at intervals on the fixing plate 20, and three clamping members 32 may be arranged at intervals on the corresponding end cover 30. When the fixing plate 20 and the end cover 30 are connected, the three clamping members 32 may be respectively embedded in the three clamping grooves 33, which may improve the connection strength between the fixing plate 20 and the end cover 30. Of course, the number of the clamping columns 22 and the clamping members 32 may also be 2 or 4 or other values. The specific number of the clamping columns 22 and the clamping members 32 is not specifically limited in the embodiment of the present application.

[0074] In addition to the clamping, the fixing plate 20 and the end cover 30 can also be connected by other means, such as bonding. An adhesive can be provided between the fixing plate 20 and the end cover 30 to connect the fixing plate 20 and the end cover 30 by the adhesive.

[0075] Of course, the fixing plate 20 and the end cover 30 may also be connected in other ways. The specific connection method between the fixing plate 20 and the end cover 30 is not specifically limited in the embodiment of the present application.

[0076] In some embodiments, Figure 2 As shown, the power rail 100 may further include a fastener 40 , and the end of the rail body 10 is connected to the fixing plate 20 via the fastener 40 .

[0077] In this way, the end of the guide rail body 10 and the fixing plate 20 may be connected by the fastener 40 .

[0078] Among them, Figure 3 As shown, the fixing plate 20 may be provided with a first connecting hole 26. Figure 5As shown, the end of the guide rail body 10 may be provided with a second connection hole 16. The first connection hole 26 is opposite to the second connection hole 16. The fastener 40 may be inserted through the first connection hole 26 and the second connection hole 16, so that the fastener 40 can be used to achieve the connection between the fixing plate 20 and the guide rail body 10.

[0079] It should be noted that the fastener 40 may be a screw, a self-tapping screw, a bolt, a pin, etc. The specific form of the fastener 40 is not specifically limited in the embodiment of the present application.

[0080] In some embodiments, Figure 3 , Figure 4 and Figure 5 As shown, the guide rail body 10 may be provided with a slot 11 on one side facing the end cover 30, the end cover 30 may be provided with a connector 34 on one side facing the guide rail body 10, and the fixing plate 20 may be provided with an escape portion 24. The connector 34 is opposite to the escape portion 24 and is embedded in the slot 11.

[0081] In this way, the end cover 30 may be connected to the guide rail body 10 in addition to being connected to the fixing plate 20 .

[0082] Specifically, the guide rail body 10 is provided with a slot 11, and the end cover 30 is provided with a connector 34, which can be embedded in the slot 11. On the one hand, the connection between the end cover 30 and the guide rail body 10 is increased, which can make the connection of the end cover 30 more stable and reduce the possibility of the end cover 30 falling off the power rail 100. On the other hand, when the end cover 30 is connected, the cooperation between the connector 34 and the slot 11 can also guide the setting of the end cover 30, so as to facilitate the connection between the first clamping structure 21 and the second clamping structure 31.

[0083] In addition, the fixing plate 20 is provided with an escape portion 24. Since the connecting member 34 is opposite to the escape portion 24, the connecting member 34 can pass through the escape portion 24 and be embedded in the slot 11. The possibility of interference between the connection of the connecting member 34 and the guide rail body 10 caused by the setting of the fixing plate 20 can be reduced.

[0084] It should be noted that the avoidance portion 24 can have various forms. For example, a avoidance groove can be provided at a position on the fixing plate 20 opposite to the connecting member 34, and the avoidance groove penetrates the fixing plate 20, and the avoidance groove can form the avoidance portion 24. In this case, when the end cover 30 is connected, the connecting member 34 can pass through the avoidance groove and be embedded in the slot 11.

[0085] Alternatively, the portion of the fixing plate 20 opposite to the connecting member 34 and the edge close to the portion may be dug out, and the dug out portion may form the avoidance portion 24. Figure 3 shown.

[0086] Of course, the size of the fixing plate 20 may also be set smaller so that there is no position on the fixing plate 20 that is opposite to the connecting member 34 , and the interference of the fixing plate 20 on the connection between the connecting member 34 and the slot 11 may also be reduced.

[0087] In some embodiments, Figure 5 and Figure 6 As shown, the guide rail body 10 may have a first end 12 and a second end 13, and a mounting groove 14 is provided inside the guide rail body 10, and the mounting groove 14 extends from the first end 12 to the second end 13 and penetrates the guide rail body 10. The first end 12 and the second end 13 are both provided with a fixing plate 20 and an end cover 30.

[0088] The guide rail body 10 is provided with a mounting groove 14 running through it. A conductive member may be provided in the mounting groove 14, and the conductive member is connected to a power source for supplying power to the electrical equipment installed on the guide rail body 10.

[0089] An adapter is installed in the mounting groove 14, and the adapter can cooperate with the conductive member in the mounting groove 14. When installing the electrical device, the plug of the electrical device can be connected to the adapter, and the power supply can supply power to the electrical device through the conductive member and the adapter. That is, the electrical device can be installed on the guide rail body 10 through the adapter.

[0090] Furthermore, the guide rail body 10 can also guide the sliding of the adapter through the mounting groove 14, so that the adapter can slide on the guide rail body 10. Therefore, by changing the position of the adapter on the guide rail body 10, the position of the plug of the electrical device can be changed accordingly, thereby increasing the use range of the electrical device and facilitating the user to adjust the position of the electrical device according to the use requirements.

[0091] Since the mounting groove 14 penetrates the guide rail body 10, the mounting groove 14 is exposed at the first end 12 and the second end 13 of the guide rail body 10, affecting the flatness of the end of the power rail 100. Therefore, a fixing plate 20 and an end cover 30 can be provided at both the first end 12 and the second end 13 to cover the mounting groove 14 at the first end 12 and the mounting groove 14 at the second end 13. At this time, the end cover 30 is exposed at both ends of the power rail 100, which can improve the flatness of both ends of the power rail 100.

[0092] Among them, the electrical equipment can be household appliances such as televisions, air conditioners, refrigerators, and table lamps. The specific types of electrical equipment are not specifically limited in the embodiments of the present application.

[0093] In some embodiments, Figure 3 , Figure 5 and Figure 7As shown, the guide rail body 10 may also be provided with a socket 15, which is connected to the mounting groove 14. The fixing plate 20 is also connected to a side facing the guide rail body 10 with an identification member 25, which extends into the mounting groove 14, and a portion of the identification member 25 is opposite to the socket 15. The portion of the identification member 25 opposite to the socket 15 is used to set an identification, which is used to indicate the parameters of the power rail 100.

[0094] The guide rail body 10 is also provided with a socket 15 , which is in communication with the mounting groove 14 . The provision of the socket 15 allows the mounting groove 14 to be exposed from the guide rail body 10 . Thus, the adapter can be assembled in the mounting groove 14 through the socket 15 .

[0095] In order to make the adapter have more assembly positions and a larger sliding range, so as to install more electrical devices. The socket 15 can also extend from the first end 12 to the second end 13 and penetrate the guide rail body 10, such as Figure 7 shown.

[0096] The fixing plate 20 is also connected to a marking piece 25 on the side facing the guide rail body 10. Therefore, when the fixing plate 20 is connected to the end of the guide rail body 10, the marking piece 25 can extend from the end of the guide rail body 10 into the mounting groove 14. And part of the marking piece 25 can be opposite to the socket 15 and exposed through the socket 15, such as Figure 1 and Figure 7 shown.

[0097] The part of the identification member 25 opposite to the socket 15 may be provided with an identification for indicating the parameters of the power rail 100, so that the user can observe the relevant parameters of the power rail 100. Thus, the user can set the electrical equipment installed on the power rail 100 according to the parameters, which can reduce the possibility of damage to the power rail 100 or the electrical equipment due to incorrect setting of the electrical equipment, and improve the safety of the use of the power rail 100.

[0098] Among them, the parameters of the power rail 100 can be the maximum load of the power rail 100 and / or the rated load of the power rail 100 and / or the length of the rail body 10 (i.e., the distance from the first end 12 to the second end 13), etc. The specific setting of the parameters is not specifically limited in the embodiment of the present application and can be set according to actual needs.

[0099] Of course, when the first end 12 and the second end 13 are both provided with a fixing plate 20 and an end cover 30, an identification member 25 may be provided on the fixing plate 20 of the first end 12 and the fixing plate 20 of the second end 13, such as Figure 7 Wherein, different parameters can be set on the identification members 25 at both ends.

[0100] Alternatively, the identification member 25 may be disposed only on the fixing plate 20 at the first end 12 or the second end 13. The configuration of the identification member 25 is not specifically limited in the embodiment of the present application.

[0101] In the embodiment of the present application, the end of the rail body 10 is sequentially provided with a fixing plate 20 and an end cover 30, so that the end cover 30 can serve as the end of the power rail 100, and shield the end of the rail body 10 and the fixing plate 20. Since the end cover 30 is connected to the fixing plate 20 through the side thereof facing the rail body 10, the damage to the flatness of the side of the end cover 30 away from the rail body 10 when the end cover 30 is connected can be reduced, thereby improving the flatness of the end of the power rail 100.

[0102] Finally, it should be noted that the above embodiments are only specific implementation methods of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A power rail, characterized in that: The power rail comprises: Guide rail body; A fixing plate connected to the end of the guide rail body; An end cover is located on a side of the fixing plate away from the guide rail body, and a side of the end cover facing the guide rail body is connected to the fixing plate; The end cover shields the end of the guide rail body and the fixing plate at a side away from the guide rail body.

2. The electric guide rail according to claim 1, characterized in that: A first clamping structure is disposed on a side of the fixing plate facing the end cover, and a second clamping structure is disposed on a side of the end cover facing the fixing plate. The first clamping structure is clamped with the second clamping structure.

3. The electric guide rail according to claim 2, characterized in that: A clamping hole is provided on one side of the fixing plate facing the end cover, and the clamping hole forms the first clamping structure; A clamping strip is provided on one side of the end cover facing the fixing plate, and the clamping strip forms the second clamping structure; The clamping strip is clamped in the clamping hole.

4. The electric guide rail according to claim 2, characterized in that: A clamping protrusion is provided on one side of the fixing plate facing the end cover, and the clamping protrusion forms the first clamping structure; A clamping slot is provided on one side of the end cover facing the fixing plate, and the clamping slot forms the second clamping structure; The clamping protrusion is clamped in the clamping slot.

5. The electric power rail according to claim 2, characterized in that: The first clamping structure includes a clamping column, a side of the fixing plate facing the end cover is provided with an opening, the clamping column is arranged in the opening, and an end of the clamping column is connected to a hole wall of the opening; The second clamping structure includes a clamping member, the clamping member is connected to a side of the end cover facing the fixing plate and opposite to the opening, and a clamping groove is provided on a side of the clamping member facing the fixing plate; The clamping groove penetrates the clamping piece along the axial direction of the clamping column. The clamping piece is embedded in the opening, and the clamping column is clamped in the clamping groove.

6. The electric guide rail according to claim 1, characterized in that: The power rail further includes a fastener, and the end of the rail body is connected to the fixing plate through the fastener.

7. The electric power rail according to claim 1, characterized in that: A groove is provided on one side of the guide rail body facing the end cover, a connector is provided on one side of the end cover facing the guide rail body, and an avoidance portion is provided on the fixing plate; The connecting member is opposite to the avoiding portion and is embedded in the slot.

8. The electric power rail according to claim 1, characterized in that: The guide rail body has a first end and a second end, and a mounting groove is provided inside the guide rail body. The mounting groove extends from the first end to the second end and penetrates the guide rail body; The first end and the second end are both provided with the fixing plate and the end cover.

9. The electric power rail according to claim 8, characterized in that: The guide rail body is also provided with a socket, which is communicated with the mounting groove; The fixing plate is also connected to a side facing the guide rail body with an identification piece, the identification piece extends into the installation slot, and a part of the identification piece is opposite to the socket; The portion of the identification member opposite to the socket is used to set an identification, and the identification is used to indicate the parameters of the power rail.

10. A power system, characterized in that: The power system comprises the power rail according to any one of claims 1 to 9.

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