WO2021239150A1 - Track lighting system - Google Patents

Abstract

A track lighting system, comprising track bars (10), conductive members (30), adapter members (20) and lighting lamps; each track bar (10) is provided with a mounting slot (11) extending in the length direction thereof, the number of the track bars (10) is multiple, the conductive members (30) are provided on the walls of the mounting slot (11) and extend in the length direction of the mounting slot (11); the adapter members (20) are provided in the mounting slot (11) and are slidably connected to the track bar (10), the adapter members (20) are electrically connected to the conductive members (30), and the adapter members (20) on one track bar (10) are electrically connected to the adapter members (20) on another adjacent track bar (10); the lighting lamps are provided on the track bar (10), and the lighting lamps are electrically connected to the conductive members (30).

Description

Track light system

This application claims the priority of a Chinese patent application filed with the Chinese Patent Office with an application number of 202010482296.0 and an invention title of "Track Light System" on May 29, 2020, the entire content of which is incorporated into this application by reference.

Technical field

This application relates to the technical field of lamps and lanterns, in particular to a track light system.

Background technique

In the current track light system, a plurality of track grooves are usually connected in order to conduct electricity, that is, one track groove can only be connected to the other two track grooves through both ends. However, when the structure of objects such as cabinets that need to be installed with the track light system is complex, a set of multiple track grooves that are connected in sequence cannot meet the needs of the overall cabinet. It is necessary to set multiple sets of track grooves at the same time, and additional wires are required to be installed. Connecting multiple sets of track grooves leads to complicated installation of the track light system. That is, the current track light system has poor installation flexibility and is difficult to meet the installation requirements of complex cabinets.

technical problem

The main purpose of this application is to propose a track light system, which aims to improve the installation flexibility of the track light system.

Technical solutions

In order to achieve the above objectives, the track light system proposed in this application includes:

A rail bar having a mounting slot extending along its length, and the number of the rail bar is multiple;

The conductive element is arranged on the groove wall of the installation groove and extends along the length direction of the installation groove;

The adapter is arranged in the installation groove and is slidably connected with the rail bar, the adapter is electrically connected with the conductive member, and the adapter on the rail bar is adjacent to the other. The electrical connection between the adapters on the rail; and,

The illuminating lamp is arranged on the track bar, and the illuminating lamp is electrically connected with the conductive member.

Optionally, the mounting slot has a slot extending along its length, and the adapter piece is detachably inserted into the mounting slot from the slot of the mounting slot.

Optionally, two opposite sides of the adapter are provided with clamping protrusions, two opposite side walls of the installation groove are both provided with clamping grooves, and the clamping grooves are along the length direction of the installation groove Extending, the clamping convex portion is clamped with the clamping slot.

Optionally, the adapter includes a connecting seat and an elastic conductive member provided on the connecting seat, the connecting seat is slidably connected to the rail bar, and the elastic conductive member abuts against the conductive member to conduct electricity. .

Optionally, the connecting seat includes a seat body and a cover body, the seat body is provided with a receiving cavity and a recess that communicates with the receiving cavity, the elastic conductive member is provided in the receiving cavity, and the The cover body covers the accommodating cavity, the elastic conductive member is an elastic sheet, and has an abutting portion protruding from the recess, and the abutting portion abuts and conducts electricity with the conductive member.

Optionally, the illuminating lamp includes a light strip, the light strip is a soft part, and the light strip is arranged at the bottom of the installation groove and is electrically connected to the conductive element.

Optionally, the track light system further includes a connection terminal, the connection terminal is electrically connected to the conductive member, the light strip is detachably connected to the connection terminal, and the light strip is electrically connected to the connection terminal. connect.

Optionally, the connecting terminal abuts against the conductive member to conduct electricity; or, the connecting terminal is connected to the adapter member and is electrically connected to the adapter member.

Optionally, the illuminating lamp includes a lamp holder and a lamp provided on the lamp holder, and the lamp holder is detachably inserted into the installation groove from the notch of the installation groove, and is connected to the conductive Pieces of electrical connection.

Optionally, the lamp holder is slidably connected to the mounting groove.

Beneficial effect

In the technical solution of the present application, the conductive element is arranged on the groove wall of the installation groove and extends along the length of the installation groove, and then the adapter is slidably installed in the installation groove, and when the adapter slides in the installation groove, the adapter The piece can be electrically connected with the conductive piece. Then, by electrically connecting the adapter on one rail strip with the adapter on the other adjacent rail strip, the conductive connection of the conductive components on the two rail strips can be realized. This is equivalent to that the adaptor can take electricity at any position in the length direction of the track bar, which not only improves the flexibility of the connection between the two track bars in the track light system to take electricity. Moreover, when installing the track light system, you can install another track bar with electricity from any position of the track bar according to the actual situation of the site, and you can also set multiple adapters on the same track bar to enable the same track bar to pass through. The connecting piece supplies power to the conductive pieces on the multiple track bars, so that the track light system can be more flexibly installed in cabinets of various structures, and the installation flexibility of the track light system is improved. Since there is no need to arrange additional wires, it is beneficial to simplify the structure of the track light system, reduce the installation procedures, and improve the installation efficiency.

Description of the drawings

In order to more clearly describe the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application. For those of ordinary skill in the art, without creative work, other drawings can be obtained based on the structure shown in these drawings.

Fig. 1 is a schematic structural diagram of an embodiment of a track light system according to the application;

Figure 2 is an exploded schematic diagram of the track light system in Figure 1;

Fig. 3 is a schematic diagram of the structure of the adapter in Fig. 1;

Fig. 4 is a schematic cross-sectional view of the adapter in Fig. 3;

Figure 5 is a schematic diagram of the structure of the two adapters in Figure 2 connected together;

Fig. 6 is a schematic diagram of the structure of the electrical connection seat in Fig. 2;

Fig. 7 is a schematic cross-sectional view of the track bar in Fig. 1;

Fig. 8 is a schematic diagram of the connection between the adapter and the connecting terminal.

Attached icon number description:

Label	name	Label	name
10	Track bar	twenty two	Elastic conductive parts
11	Installation slot	221	Abutment
111	notch	30	Conductive parts
12	Card slot	31	Flexible substrate
13	Limit slot	32	Flexible conductive strip
20	Adapter	41	Lamp holder
twenty one	Connecting seat	411	Conductor
211	Seat body	412	Sliding convex
212	Cover	42	Light strip
213	Clip convex	50	Connection terminal
214	Containment chamber	60	Translucent cover
215	Gap	70	Connector

The realization, functional characteristics, and advantages of the purpose of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Implementation of this application

The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiments of this application, the directional indications are only used to explain that the components are in a certain posture. If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions related to "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes, and cannot be understood as instructions or implications Its relative importance or implicitly indicates the number of technical features indicated. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and/or" in the full text means that it includes three parallel schemes, taking "A and/or B as an example", including scheme A, scheme B, or schemes in which both A and B meet. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by a person of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that such a combination of technical solutions does not exist. , Is not within the scope of protection required by this application.

This application proposes a track light system.

In the embodiment of the present application, please refer to FIGS. 1 and 2 in combination. The track light system includes a track bar 10, a conductive member 30, an adapter 20, and a lighting lamp. The track bar 10 has a mounting slot 11 extending along its length. , And the number of rail bars 10 is multiple, and the conductive member 30 is disposed on the groove wall of the installation groove 11 and extends along the length direction of the installation groove 11. The adapter 20 is arranged in the installation slot 11 and is slidably connected to the rail 10, the adapter 20 is electrically connected to the conductive member 30, and the adapter 20 on one rail 10 is connected to the other adjacent rail 10 The connectors 20 are electrically connected. The illuminating lamp is arranged on the track bar 10, and the illuminating lamp is electrically connected to the conductive member 30.

Specifically, the track light system includes a plurality of adapters 20, of which any two adapters 20 are electrically connected to each other as a group. In a group of adapters 20, one of the adapters 20 is slidably mounted on The mounting groove 11 of one rail bar 10 is electrically connected with the conductive member 30 on the rail bar 10; 30 electrical connections. In this way, the conduction of the conductive members 30 on the two track bars 10 can be realized.

Among them, the conductive member 30 has a variety of structures. For example, in one embodiment, the number of conductive members 30 is two, the two conductive members 30 are arranged at intervals, and the two electrical connection ends of the lighting lamp are in contact with the two conductive members 30 respectively. , The two electrical connections on the adapter 20 are respectively in contact with the two conductive members 30 to conduct electricity. In one embodiment, the conductive member 30 includes a substrate and two conductive strips arranged on the substrate. Both the substrate and the conductive strip extend along the length of the track strip 10, and the two conductive strips are spaced apart and insulated from each other. The two electrical connections of the lighting lamp The terminals are in contact with the two conductive bars respectively, and the two electrical connection terminals on the adapter 20 are in contact with the two conductive bars, respectively. The conductive member 30 may be provided on the side wall or the bottom wall of the installation groove 11.

In the technical solution of the present application, the conductive element 30 is arranged on the groove wall of the installation groove 11 and extends along the length of the installation groove 11, and then the adapter 20 is slidably installed in the installation groove 11, and the adapter 20 is in the installation groove 11 When sliding inside 11, the adapter 20 can be electrically connected with the conductive member 30. Then, by electrically connecting the adapter 20 on one rail strip 10 with the adapter 20 on the other adjacent rail strip 10, the conductive connection of the conductive components 30 on the two rail strips 10 can be realized. This is equivalent to that the adaptor 20 can take power at any position in the length direction of the track bar 10, which not only improves the flexibility of connecting and taking power between the two track bars 10 in the track light system. Moreover, when installing a track light system, you can install another track 10 with electricity from any position of the track 10 according to the actual situation of the site. You can also install multiple adapters 20 on the same track 10 to make the same track The strip 10 can supply power to the conductive elements 30 on the plurality of rail strips 10 through the adapter 20, so that the track light system can be more flexibly installed in cabinets of various structures, and the installation flexibility of the track light system is improved. Since there is no need to arrange additional wires, it is beneficial to simplify the structure of the track light system, reduce the installation procedures, and improve the installation efficiency.

In one embodiment, the installation slot 11 has a slot 111 extending along its length, and the adapter 20 is detachably inserted into the installation slot 11 from the slot 111 of the installation slot 11. Specifically, the adapter 20 can be inserted into the installation slot 11 from the slot 111 of the installation slot 11, and can be directly pulled out from the installation slot 11. In this way, during installation, the rail bar 10 can be installed in the cabinet first. Then, the adapter 20 is inserted into the installation slot 11. In this way, it is easy to install the rail bar 10 and the adapter 20, and the adapter 20 can be freely replaced without disassembling the rail bar 10, which can facilitate the repair and maintenance of the track light system. The influence on the fixing reliability of the rail bar 10 when the adapter 20 is replaced can also be reduced. Of course, it is also possible to insert the adapter 20 into the installation slot 11 first, and then install the rail bar 10 in the cabinet. In addition, in other embodiments, the adapter 20 can also be installed in the mounting groove 11 from both ends of the rail bar 10.

Please refer to FIGS. 3 to 5 in combination. In one embodiment, the two opposite sides of the adapter 20 are provided with clamping protrusions 213, and the two opposite side walls of the mounting groove 11 are provided with clamping grooves 12, 12 extends along the length direction of the installation groove 11, and the clamping protrusion 213 is clamped with the clamping groove 12. Specifically, the engaging protrusion 213 is located at the portion of the adapter 20 that is inserted into the mounting slot 11, so as to ensure that when the adapter 20 is inserted into the mounting slot 11, the engaging protrusion 213 can correspondingly snap into the engaging slot 12. The clamping groove 12 extends along the length direction of the installation groove 11 in a long strip shape, so that the clamping protrusion 213 can slide along the length direction of the installation groove 11. In this way, through the structure of the clamping protrusion 213 and the clamping groove 12, the adapter 20 can be restricted, and the sliding of the adapter 20 can be realized, so that the restriction structure and the sliding structure are the same structure, which is beneficial to simplifying The structure of the rail bar 10 and the adaptor 20 is beneficial to reduce the size of the rail bar 10 and the adaptor 20 and reduce the cost. Wherein, the number of the engaging protrusions 213 on the same side of the adapter 20 can be one or more. For example, the adapter 20 has two engaging protrusions 213 on the same side, and the two engaging protrusions 213 extend along the adapter 20. The sliding direction is arranged at intervals, that is, the two opposite sides of the adapter 20 respectively have two engaging convex portions 213. Of course, in other embodiments, ribs extending along the length of the mounting groove 11 may also be provided, and a groove may be provided on the adapter 20. Alternatively, the adapter 20 can be installed in the installation groove 11 by interference fit.

In an embodiment, the adapter 20 includes a connecting seat 21 and an elastic conductive member 22 provided on the connecting seat 21. The connecting seat 21 is slidably connected to the rail bar 10, and the elastic conductive member 22 abuts against the conductive member 30 to conduct electricity. Specifically, the connection base 21 is detachably inserted into the installation groove 11 from the notch 111 of the installation groove 11, and the elastic conductive member 22 is located at the part of the connection base 21 inserted into the installation groove 11, so that the elastic conductive member 22 can be electrically conductive. Piece 30 is electrically connected. By providing the elastic conductive member 22, the elastic conductive member 22 can be compressed and deformed when the connector 21 is inserted into the installation slot 11, so that the elastic conductive member 22 is in a compressed state and abuts on the conductive member 30. At this time, the elastic conductive member 22 has a tendency to elastically return to the conductive member 30, so as to ensure that the elastic conductive member 22 is tightly abutted on the conductive member 30, so as to ensure the reliability of the electrical connection between the electrical connection seat 21 and the conductive member 30, effectively avoiding Poor contact between the two occurred. Wherein, the elastic conductive member 22 may be a metal shrapnel, or a conductive rubber or the like. In addition, in other embodiments, a hard electrical conductor may also be provided on the connection base 21.

In one embodiment, the connecting seat 21 includes a seat body 211 and a cover body 212. The seat body 211 is provided with a receiving cavity 214 and a recess 215 communicating with the receiving cavity 214. The elastic conductive member 22 is provided in the receiving cavity 214, and the cover body 212 covers the accommodating cavity 214. The elastic conductive member 22 is an elastic sheet and has an abutting portion 221 protruding from the recess 215. The abutting portion 221 abuts and conducts electricity with the conductive member 30. Specifically, the number of conductive members 30 is two, and the two conductive members 30 are separately provided on two opposite side walls of the mounting groove 11. The seat body 211 is inserted into the mounting groove 11, two opposite sides of the seat body 211 are respectively provided with a recess 215, the number of the elastic conductive member 22 is two, and the abutting portions 221 of the two elastic conductive members 22 are respectively from the seat body The recesses 215 on two opposite sides of the 211 extend out to ensure that the abutting portion 221 can abut the conductive member 30 in the mounting slot 11. The elastic conductive member 22 has at least two opposite sides abutting against the cavity wall of the accommodating cavity 214, and the contact portion 221 is located between the two opposite sides to restrict the elastic conductive member 22 from coming out of the recess 215. Of course, it is also possible to make the periphery of the elastic conductive member 22 surrounding the abutting portion 221 all abut against the cavity wall of the receiving cavity 214. Wherein, the number of the abutting portions 221 may be one or more, for example, the number of the abutting portions 221 is two, three, or four, etc. When there are multiple abutting portions 221, the plurality of abutting portions 221 are connected along The arrangement of the sliding direction of the seat 21 can increase the contact area with the conductive member 30 and improve the reliability of electrical connection. In an embodiment, the base body 211 and the cover body 212 are detachably connected to facilitate the installation of the elastic conductive member 22 and the wires connecting the elastic conductive member 22 and the lamp. Wherein, the base body 211 and the cover body 212 may be connected by a snap connection or a screw connection. Of course, in other embodiments, the base body 211 and the cover body 212 may also be bonded. In addition, the cover body 212 may not be provided, and the elastic conductive member 22 may be embedded on the seat body 211.

2 and 6 in combination, in one embodiment, the illuminating lamp includes a lamp holder 41 and a lamp (not shown). The lamp is arranged on the lamp holder 41, and the lamp holder 41 is detachable from the notch 111 of the mounting groove 11 The ground is inserted into the installation slot 11 and is electrically connected to the conductive member 30. Specifically, the lamp holder 41 is provided with a conductor 411. When the lamp holder 41 is inserted into the installation slot 11, the conductor 411 abuts and conducts electricity with the conductor 30, and the lamp is electrically connected to the conductor 411. In this way, during installation, the rail bar 10 can be installed in the cabinet first, and then the lighting lamp can be inserted into the installation slot 11 for installation. In this way, it is easy to install the track bar 10, as well as to disassemble and assemble the lighting lamp, and without disassembling the track bar 10, the lighting lamp can be replaced freely, which facilitates the repair and maintenance of the track light system, and improves the track light system Installation flexibility. Moreover, the illuminating lamp can be inserted into the installation slot 11 from any slot 111 in the length direction of the installation groove 11 for power supply. That is, the illuminating lamp can be inserted in any position in the length direction of the rail bar 10, which improves the installation efficiency of the illuminating lamp. Flexibility, users can also adjust the position of the lamps according to actual needs, which is convenient for users to use. In one embodiment, the lamp holder 41 is clamped to the installation slot 11, which can effectively limit the position of the lamp holder 41 and improve the connection reliability of the illuminating lamp. Of course, in other embodiments, the lamp holder 41 can also be interference fit with the mounting groove 11.

In one embodiment, the conductive body 411 is an elastic member. In this way, when the lamp holder 41 is inserted into the mounting groove 11, the conductive body 411 can be compressed and deformed, so that the conductive body 411 is in a compressed state and abuts against the conductive member 30. At this time, the conductive body 411 has a tendency to elastically return to the conductive member 30, so as to ensure that the conductive body 411 is tightly abutted on the conductive member 30, so as to ensure the reliability of the electrical connection between the lamp holder 41 and the conductive member 30, and effectively avoid contact between the two Bad things happen. Among them, the conductive body 411 may be a metal shrapnel, or a conductive rubber or the like. In addition, in other embodiments, a hard electrical conductor may also be provided on the lamp holder 41.

In an embodiment, the lamp holder 41 is slidably connected to the mounting groove 11. Specifically, two opposite sides of the lamp holder 41 are provided with sliding protrusions 412. When the lamp holder 41 is inserted into the installation groove 11, the sliding protrusions 412 are located in the installation groove 11, and the two opposite sides of the lamp holder 41 slide The protrusions 412 are respectively clamped into the clamping grooves 12 of the two opposite side walls of the installation groove 11, so that the lamp holder 41 can slide in the installation groove 11. In this way, when the lamp holder 41 is inserted into the installation slot 11, the lamp holder 41 can be slid to any position in the length direction of the rail bar 10, which improves the flexibility of the installation of the lighting lamp, and the user can also adjust the position of the lamp according to actual needs, which is convenient for the user to use . Moreover, when the lamp holder 41 is detachably inserted into the installation groove 11 from the notch 111 of the installation groove 11, there is no need to remove the electrical connection holder 21 from the installation groove 11, and the lighting can be adjusted by sliding the lamp holder 41 The position of the lamp in the length direction of the track bar 10 greatly facilitates the user to adjust the position of the illuminating lamp. Moreover, the sliding protrusion 412 can be inserted into the locking groove 12, which can realize the sliding of the lamp holder 41 and the limit of the lamp holder 41, so that the limit structure and the sliding structure of the lamp holder 41 are the same structure, which is beneficial to simplify The structure of the rail bar 10 and the lamp holder 41 is beneficial to reduce the size of the rail bar 10 and the lamp holder 41 and reduce the cost. The number of sliding protrusions 412 on the same side of the lamp holder 41 can be one or more. For example, the lamp holder 41 has two sliding protrusions 412 on the same side, and the two sliding protrusions 412 are arranged at intervals along the sliding direction of the lamp holder 41. , That is, the two opposite sides of the lamp holder 41 have two sliding protrusions 412 respectively.

Please refer to FIGS. 2 and 7 in combination. In one embodiment, the illuminating lamp includes a light strip 42, which is a soft component, and the light strip 42 is disposed at the bottom of the installation groove 11 and is electrically connected to the conductive member 30. Specifically, the light strip 42 extends along the length of the installation groove 11 and is laid on the bottom of the installation groove 11, so that the entire track bar 10 can form a light-emitting strip lamp, which can provide users with environmental lighting and is convenient for users to use. Wherein, the light strip 42 can be bonded to the installation groove 11 through double-sided tape or an adhesive. In addition, in one embodiment, when the conductive member 30 is arranged on the side wall of the installation slot 11, the light strip 42 and the lamp holder 41 can be installed at the same time, so that the track light system has the function of a strip lamp and a spotlight. The function can satisfy users' environmental lighting and accent lighting at the same time, which is greatly convenient for users to use.

In an embodiment, the track light system further includes a light-transmitting cover 60, which is a long strip and covers the installation slot 11. Specifically, the light transmission cover 60 covers the notch 111 of the installation groove 11, and the light generated by the light strip 42 can be emitted through the light transmission cover 60. By setting the light transmission cover 60, the light irradiated by the light strip 42 can be made softer and reduced. Small damage to human eyes. Moreover, the transparent cover 60 can also be installed with the conductive member 30 and the light strip 42 in the groove 11 to play a better protective effect. Wherein, the translucent cover 60 may be completely transparent or semi-transparent. In addition, the light-transmitting cover 60 may also be plastic or glass. For example, the material of the light-transmitting cover 60 may be acrylic (PMMA), polycarbonate (PC), or the like.

In an embodiment, the light transmission cover 60 is clamped in the mounting groove 11, specifically, the light transmission cover 60 is clamped to the clamping groove 12 of the installation groove 11. In this way, the light transmission cover 60 can be easily disassembled and assembled, and the light belt 42 can be easily maintained or replaced, which is convenient for the user to use. Of course, in other embodiments, the light-transmitting cover 60 can also be connected to the rail bar 10 by screws, or glued to the rail bar 10. In addition, in order to avoid interference between the light transmissive cover 60 and the adapter 20, in one embodiment, a connecting groove (not shown in the figure) is provided on the side wall of the mounting groove 11, and the connecting groove is located near the mounting groove 11 of the clamping groove 12 On one side of the opening 111, the light-transmitting cover 60 can be arranged to cover the adapter 20, which can further ensure the reliability of the adapter 20 being fixed in the mounting groove 11, and the light-transmitting cover 60 can also be used for the adapter 20. Effective protection. Alternatively, the adapter 20 can also be integrally arranged between the clamping groove 12 and the bottom of the mounting groove 11, so that when the light transmission cover 60 is clamped with the clamping groove 12, the light transmission cover 60 can hold the adapter 20 covers are inside. In the embodiment where the lamp holder 41 is provided, the part of the light-transmitting cover 60 corresponding to the lamp holder 41 may be provided with a way out, or two sections of the light-transmitting cover 60 may be provided on the rail 10 with the lamp holder 41, so that the two sections The light-transmitting covers 60 are respectively on both sides of the lamp holder 41.

Please refer to FIGS. 3 and 8 in combination. In one embodiment, the track light system further includes a connecting terminal 50, the connecting terminal 50 is electrically connected to the conductive member 30, and the light strip 42 is electrically connected to the connecting terminal 50. The light strip 42 is installed on the connection terminal 50 and is electrically connected to the connection terminal 50. By connecting the connection terminal 50 and the conductive member 30, the light strip 42 can be powered. Compared with the method of directly contacting the electrical connection end of the light strip 42 with the conductive member 30 to conduct electricity, this can facilitate the installation of the light strip 42. Of course, in other embodiments, the electrical connection end of the light strip 42 can also be welded or adhered to the conductive member 30 by conductive glue.

In one embodiment, the light strip 42 is detachably connected to the connecting terminal 50, so that the light strip 42 can be cut according to the actual needs of on-site installation, which can facilitate the installation of the light strip 42 on site, and facilitate the replacement of the light strip when the light strip 42 is damaged or damaged. 42. Of course, in other embodiments, the light strip 42 and the connection terminal 50 may also be non-detachably connected.

There are many ways for the connection terminal 50 to be electrically connected to the conductive member 30. For example, in one embodiment, the connection terminal 50 and the conductive member 30 abut and conduct electricity. Specifically, the connecting terminal 50 is clamped in the installation slot 11 and abuts against the conductive member 30 to conduct electricity. In this way, the connecting terminal 50 and the light strip 42 can be installed independently, and the installation is convenient.

In another embodiment, the connecting terminal 50 is connected to the adapter 20 and is electrically connected to the adapter 20. Although the adapter 20 can be slidably connected to the mounting groove 11, after the track light system is installed, the relative position of the adapter 20 and the mounting groove 11 is fixed during the track light use process, for example, the adapter 20 is located Mount the end of the groove 11. Since at least one adapter 20 will be provided with the end of the rail bar 10, by connecting the connecting terminal 50 with the adapter 20, it is equivalent to ensuring that one end of the light strip 42 is located on the rail bar when the adapter 20 is installed. The end of 10 can facilitate the installation of the light strip 42. Wherein, the connecting terminal 50 and the adapter 20 may be detachably connected or non-detachable.

Please refer to FIGS. 3 and 7 in combination again. In one embodiment, the conductive member 30 includes a flexible substrate 31 and a flexible conductive strip 32 provided on the flexible substrate 31. The flexible substrate 31 is provided on the groove wall of the mounting groove 11, and the flexible substrate 31 Both the flexible conductive strip 32 and the flexible conductive strip 32 extend along the length direction of the mounting slot 11, and the flexible conductive strip 32 is electrically connected to the adapter 20. Specifically, the flexible conductive strip 32 is exposed outside the flexible substrate 31, and the adapter 20 abuts against the flexible conductive strip 32 to conduct electricity. The flexible conductive strip 32 and the flexible substrate 31 are connected as a whole. The flexible substrate 31 is an insulator. The flexible conductive strip 32 is provided on the side of the flexible substrate 31 away from the wall of the installation groove 11, and the groove wall of the installation groove 11 refers to the installation groove 11. The groove wall for connecting the flexible substrate 31. By arranging the conductive member 30 in the structure of a flexible substrate 31 and a flexible conductive strip 32 provided on the flexible substrate 31, the conductive member 30 is made relatively flexible, and the conductive member 30 can be directly mounted on the groove wall of the installation groove 11. The installation process simple. Compared with the structure where the conductive member 30 is a copper column, there is no need to install plastic insulating profiles in the track strip 10, which prevents the plastic insulating profiles from deforming when they are fixed to the metal track, or the plastic insulating profiles are installed with the track strip 10 during installation. It is too tight and cannot be installed. It is convenient to install the track light system and is beneficial to improve the installation efficiency of the track light system. Of course, in other embodiments, the conductive member 30 may also be a rigid conductive body. In addition, the flexible substrate 31 may not be an insulating member, and the flexible conductive strip 32 is bonded to the flexible substrate 31 by an insulating adhesive.

There are many kinds of materials for the flexible substrate 31. For example, the material of the flexible substrate 31 can be polyimide (Kapton), polyethylene terephthalate (PET), aramid fiber paper (Nomex), and polyvinyl chloride. (PVC) and so on. The flexible conductive strip 32 also has a variety of materials. For example, the flexible conductive strip 32 can be made of copper foil, aluminum foil, or copper-beryllium alloy foil.

In one embodiment, the conductive member 30 is a flexible circuit board. Specifically, the flexible circuit board also has a flexible substrate 31 and flexible conductive strips 32. Unlike conventional flexible circuit boards, the flexible conductive strips 32 on the flexible circuit board in this solution are exposed outside the flexible substrate 31 along the length direction. , So that the adapter 20 abuts and conducts electricity. Since the flexible circuit board can be set to be thinner, the space occupied by the conductive member 30 in the mounting slot 11 can be reduced, so that the overall size of the track bar 10 can be set smaller, and the cost can be reduced.

In an embodiment, the number of conductive members 30 is two, and the two conductive members 30 are separately provided on two opposite side walls of the mounting slot 11. Specifically, the flexible substrates 31 of the two conductive members 30 are separately arranged on two opposite side walls of the mounting slot 11, and the flexible conductive strips 32 of the two conductive members 30 are arranged facing each other. This is equivalent to that the adapter 20 is arranged between the two conductive members 30 to take power, and a better foolproof effect can be achieved. In addition, the flexible conductive strips 32 of the two conductive members 30 can be separated far apart, which can reduce the contact and short circuit of the two flexible conductive strips 32. Of course, the two conductive members 30 can also be arranged on the bottom wall of the mounting groove 11.

In one embodiment, the conductive member 30 is adhered to the groove wall of the installation groove 11. Such installation is convenient, which is beneficial to improve the installation efficiency of the track light system. Wherein, the conductive member 30 can be adhered to the groove wall of the installation groove 11 by double-sided adhesive to facilitate the disassembly, assembly, maintenance or replacement of the conductive member 30. Since the entire track strip 10 does not need to be replaced, the cost can be reduced. Or the conductive member 30 may be adhered to the groove wall of the installation groove 11 with an adhesive, for example, the adhesive is an epoxy resin adhesive, a phenolic resin adhesive, polyurethane, or the like.

In one embodiment, the side wall of the installation slot 11 is provided with a limiting slot 13, the limiting slot 13 extends along the length of the installation slot 11, and the conductive member 30 is provided in the limiting slot 13. Specifically, the flexible substrate 31 is provided at the bottom of the limiting slot 13, and the flexible conductive strip 32 faces the slot of the limiting slot 13, that is, the flexible conductive strip 32 is exposed from the slot of the limiting slot 13 to ensure that the adapter 20 can interact with each other. The flexible conductive strip 32 abuts and conducts electricity. By providing the limiting slot 13, the conductive member 30 can be effectively limited, and the deviation of the conductive member 30 can be effectively prevented. At the same time, the installation of the conductive member 30 can be positioned, which is beneficial to improve the installation efficiency. Of course, in other embodiments, the limiting slot 13 may not be provided.

In an embodiment, the track light system further includes a connecting piece 70, the connecting piece 70 has a wire slot, the connecting piece 70 is arranged between two adjacent rail strips 10, and the two ends of the wire slot are connected to the two rail strips 10 respectively. The installation slot 11 is used to receive the connecting wire between the two adapters to prevent the connecting wire between the two adapters from being exposed. Wherein, the connecting member 70 may be connected to the rail bar 10 by screws, or the connecting member 70 may be glued to the rail bar 10, or the end of the connecting member 70 may be clamped to the mounting groove 11.

In the technical solution of the present application, the track light system can be applied to cabinets for decorative lighting of the cabinets, and a light strip 42 can be installed in the installation slot 11, so that the track strip 10 as a whole forms a light-emitting strip lamp, and at the same time A lamp holder 41 and a lamp set on the lamp holder 41 can be provided on the rail bar 10 to form a spotlight, and the lamp holder 41 can be slid along the length of the rail bar 10, so that the position of the spotlight can be conveniently adjusted. It can meet the user's application requirements for environmental lighting and accent lighting at the same time. In addition, the two rail bars 10 can be electrically connected through the adapter 20. Since the adapter 20 can slide along the length in the installation slot 11, another rail bar can be connected to another rail bar at any position in the length direction of the rail bar 10. 10, so as to realize the power supply of another track bar 10, which improves the flexibility of the arrangement and installation of the track light system. In addition, the track light system can also supply power to other electrical equipment in the cabinet, for example, by electrically connecting other electrical equipment to the adapter 20, which solves the need for multiple wires and drilling holes behind the cabinets on the market. Complicated processes such as wiring. It improves the problems of fast installation by cabinet manufacturers and users, and easy maintenance after sale.

The above descriptions are only the preferred embodiments of the application, and do not limit the scope of the patents of the application. All the equivalent structural transformations or direct/indirect applications made by using the content of the specification and drawings of the application under the inventive concept of the application Other related technical fields are included in the scope of patent protection of this application.

Claims (17)

1. A track light system, which includes:

   A rail bar having a mounting slot extending along its length, and the number of the rail bar is multiple;

   The conductive element is arranged on the groove wall of the installation groove and extends along the length direction of the installation groove;

   The adapter is arranged in the installation groove and is slidably connected with the rail bar, the adapter is electrically connected with the conductive member, and the adapter on the rail bar is adjacent to the other. The electrical connection between the adapters on the rail; and,

   The illuminating lamp is arranged on the track bar, and the illuminating lamp is electrically connected with the conductive member.
2. The track light system of claim 1, wherein the mounting groove has a notch extending along its length, and the adapter piece is detachably inserted into the mounting groove from the notch of the mounting groove .
3. The track light system according to claim 2, wherein the two opposite sides of the adaptor are provided with clamping protrusions, the two opposite side walls of the mounting groove are both provided with clamping grooves, and the clamping The groove extends along the length direction of the installation groove, and the clamping protrusion is clamped with the clamping groove.
4. The track light system according to claim 1, wherein the adapter includes a connecting seat and an elastic conductive member arranged on the connecting seat, the connecting seat is slidably connected to the rail bar, and the elastic conductive The conductive member is in contact with the conductive member to conduct electricity.
5. The track light system according to claim 4, wherein the connecting seat includes a seat body and a cover body, the seat body is provided with a receiving cavity and a gap that communicates with the receiving cavity, and the elastic conductive member is provided with In the accommodating cavity, the cover body covers the accommodating cavity, the elastic conductive member is an elastic sheet, and has an abutting portion protruding from the recess, the abutting portion and the The conductive member abuts and conducts electricity.
6. The track light system according to claim 1, wherein the illuminating lamp comprises a light strip, the light strip is a soft part, and the light strip is arranged at the bottom of the mounting groove and is connected to the conductive part. Electric connection.
7. The track light system of claim 6, wherein the track light system further comprises a connection terminal, the connection terminal is electrically connected to the conductive member, the light strip is detachably connected to the connection terminal, and the The light strip is electrically connected to the connection terminal.
8. 7. The track light system according to claim 7, wherein the connecting terminal abuts against the conductive member to conduct electricity; or, the connecting terminal is connected to the adapter member and is electrically connected to the adapter member.
9. 8. The track light system of claim 7, wherein the light strip is detachably connected to the connection terminal.
10. The track light system of claim 1, wherein the illuminating lamp comprises a lamp holder and a lamp provided on the lamp holder, and the lamp holder is detachably inserted into the notch of the mounting groove. The installation slot is electrically connected with the conductive member.
11. The track light system of claim 10, wherein the lamp holder is provided with a conductive body, the conductive body is an elastic member, the conductive body abuts the conductive member, and the lamp is in contact with the conductive member. Body electrical connection.
12. 9. The track light system of claim 10, wherein the lamp holder is slidably connected to the mounting groove.
13. 8. The track light system according to claim 1, wherein the track light system further comprises a light-transmitting cover, and the light-transmitting cover is in a strip shape and covers the installation groove.
14. The track light system according to claim 13, wherein the transparent cover is clamped in the installation slot.
15. The track light system according to claim 1, wherein the conductive member comprises a flexible substrate and a flexible conductive strip provided on the flexible substrate, the flexible substrate is provided on the wall of the mounting groove, and the flexible Both the substrate and the flexible conductive strip extend along the length direction of the mounting groove, and the flexible conductive strip is electrically connected to the adapter.
16. 7. The track light system according to claim 1, wherein the number of the conductive members is two, and the two conductive members are separately provided on two opposite side walls of the installation slot.
17. The track light system according to claim 1, wherein the side wall of the installation slot is provided with a limit slot, the limit slot extends along the length of the installation slot, and the conductive member is provided at the limit slot. In the slot.