CN113154291A

CN113154291A - Conductive track and lighting equipment are inhaled to magnetism

Info

Publication number: CN113154291A
Application number: CN202110449686.2A
Authority: CN
Inventors: 杨涛; 谢建民
Original assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Current assignee: Opple Lighting Co Ltd; Suzhou Op Lighting Co Ltd
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-07-23
Also published as: WO2022228206A1

Abstract

The application discloses a magnetic conductive track and lighting equipment; the magnetic conductive track extends along the length direction of the magnetic conductive track, has a width direction perpendicular to the length direction, is assembled on an installation base and can form magnetic adsorption and electric connection with the lighting device, and comprises an installation main body, a magnetic element, a first pair of coupling elements and a second pair of coupling elements; the mounting main body comprises a mounting part and a guide rail part; the lower surface of the mounting part is provided with at least one slot extending along the length direction and the width direction; the first pair of coupling elements and the second pair of coupling elements are respectively arranged on the guide rail part at intervals or arranged on the guide rail part and the mounting part at intervals; each pair of coupling elements constitutes a positive and a negative connection of a load circuit. This application lighting apparatus can realize the control mode of multiloop through magnetism conductive track, has realized the independent wired control's of the mixing of colors product double-circuit output demand of adjusting luminance, and it is big to reduce single loop load power, and single loop calorific capacity reduces.

Description

Conductive track and lighting equipment are inhaled to magnetism

Technical Field

The application relates to the technical field of lighting equipment, in particular to a magnetic conductive track and lighting equipment for magnetic adsorption and electric connection of an electrical device.

Background

The track lamp mainly comprises a track (conductive track) fixed on a ceiling or a wall and various lamp bodies which can slide along the track, wherein the lamp bodies can be spot lamps, line lamps and the like.

As shown in fig. 1, fig. 1 is a schematic structural diagram of a prior art low-voltage rail using top power extraction, and the rail 91 includes a main body portion 911, and a cross section of the main body portion 911 is substantially flat along a width direction of the rail 91. Two storage tanks 912 are recessed in the upper surface of main part 911, storage tank 912 has one at each storage tank 912 content and has coupled the component 913 along the length direction parallel arrangement of guide rail 91, and coupled component 913 sets up with main part 911 is insulating, and each is coupled the component 913 and includes a joint piece 9131, and the joint is equipped with conducting strip 9132 in the joint piece 9131, and joint piece 9131 upper surface is equipped with the butt joint space 9133 that can expose conducting strip 9132 to the realization is at the mode of top electrical property butt joint electricity-taking. Between the two receiving grooves 912, the main body 911 is provided with a receiving cavity 914 arranged along the length direction of the guide rail 91, and a magnetic member 915 is engaged in the receiving cavity 914. The conducting strips 9132 and the magnetic parts 915 are transversely arranged and arranged in a left-middle-right mode; the lamp is connected with the guide rail 91 in a surface-to-surface fitting manner, the conductive part of the lamp extends into the butt joint space 9133 to be in butt joint with the conductive sheet 9132, and the magnetic part of the lamp is arranged opposite to the upper surface of the main body part 911.

As shown in fig. 2, fig. 2 is a schematic structural diagram of a low-voltage guide rail using a guide rail inner side wall to take power in the prior art, and the guide rail 92 includes a main body part 921, and a cross section of the main body part 921 is substantially in an inverted U shape along a width direction of the guide rail 92. The magnetic member 922 is engaged with the inner top surface of the body 921, and similarly, since the magnetic member 922 is located on the top of the guide rail 92, the magnetic member 922 cannot directly contact the lamp body, and thus the attraction force is weak. Be equipped with storage tank 923 on the inside wall about main part 92 respectively, storage tank 923 has put a coupling element 924 in each storage tank 923 along guide rail 92's length direction parallel arrangement, and coupling element 924 sets up with main part 92 insulation, and each coupling element 924 includes a joint spare 9241, and the joint spare 9241 inside callipers is equipped with conductive parts 9242, and conductive parts 9242 exposes at the inside wall about main part 92 to realize the electricity mode of getting of guide rail 92 inside wall. The coupling element 924 and the magnetic attraction member 922 are distributed in the same space, are arranged up and down and have a height difference, the magnetic attraction member 922 is located above the inside of the space, and the conductive member 9242 is circular, which determines that the lamp is connected in a manner of filling the space and has only one conductive loop.

Therefore, the common low-voltage magnetic attraction guide rail in the market basically adopts a guide rail top or guide rail inner side electricity-taking structure, and combines a magnetic attraction component to be arranged in a guide rail top slot, wherein the electricity-taking structures on two sides of the inner side of the guide rail can realize multi-path control, but the form is single, so that the diversified application requirements of market products cannot be completely met, and the structure has few loops, large single-path current, high load power and large heat generation; and the traditional adapter is arranged in the guide rail, so that wireless communication signals are weak.

Disclosure of Invention

The embodiment of the application provides a magnetic conductive track and lighting equipment, which are used for solving the problem that a two-wire guide rail cannot realize single-lamp wired dimming control and also can meet the requirement of double-path output independent wired control of dimming and toning products in the market trend; the product capacity expansion of a single guide rail can be realized, so that the single guide rail can bear larger power load, and the problems of large load power and high heat productivity of a single loop are solved; the adapter is exposed after being installed, independent wireless control of a single guide rail lamp can be achieved, and the technical problem that wireless communication signals are weak inside a guide rail installed by a traditional adapter is solved.

The embodiment of the application adopts the following technical scheme: a magnetic conductive track extends along the length direction of the magnetic conductive track, has the width direction vertical to the length direction, is used for being assembled on an installation basis and can form magnetic adsorption and electric connection with a lighting device. The magnetically conductive track comprises a mounting body, a magnetic element, and first and second pairs of coupling elements; the mounting main body comprises a mounting part and a guide rail part; the mounting part is provided with an upper surface and a lower surface which are oppositely arranged, the upper surface of the mounting part is configured to be capable of being mounted on the mounting foundation, and the lower surface of the mounting part is provided with at least one slot which extends along the length direction and the width direction; the guide rail part is vertically connected to the lower surface of the mounting part; the magnetic element is accommodated in the slot; the first pair of coupling elements and the second pair of coupling elements are respectively arranged on the guide rail part at intervals or arranged on the guide rail part and the mounting part at intervals; each pair of coupling elements constitutes a positive and a negative connection of a load circuit.

Further, the mounting body includes one of the rail portions; the guide rail part is formed by vertically extending from the middle of the lower surface of the mounting part, and the first pair of coupling elements are arranged on the guide rail part.

Further, the first pair of coupling elements are arranged along the horizontal direction and are arranged on the guide rail part along the vertical direction.

Further, the mounting body is provided with a first pair of conductive slots for receiving and securing the first pair of coupling elements; the first pair of conductive grooves are arranged on two opposite side surfaces of the guide rail part and face to opposite directions.

Further, the mounting body is provided with a second pair of conductive slots for receiving and securing the second pair of coupling elements; the second pair of conductive grooves is formed in the lower surface of the mounting portion.

Further, the slot on the mounting portion is located between the second pair of conductive slots; the guide rail part is positioned right below the slot.

Further, the mounting body includes two of the rail portions; the guide rail part is formed by vertically extending from the lower surface of the mounting part and forms a guide rail at the free end; the two guide rail parts are arranged at intervals, and the first pair of coupling elements and the second pair of coupling elements are respectively arranged at intervals on the guide rail parts; the coupling elements within the same pair are arranged horizontally opposite each other.

Further, the mounting body includes two of the rail portions; the guide rail part is formed by vertically extending from the lower surface of the mounting part and forms a guide rail at the free end; the two guide rail parts are arranged at intervals, and the first pair of coupling elements and the second pair of coupling elements are respectively arranged at intervals on the guide rail parts; the coupling elements within the same pair are juxtaposed in a vertical direction, the coupling elements within different groups being disposed facing each other.

Further, the mounting body is provided with a first pair of conductive slots and a second pair of conductive slots for receiving and fixing the first pair of coupling elements and the second pair of coupling elements, respectively.

Furthermore, the first pair of conductive grooves and the second pair of conductive grooves are both in a convex shape, and the width of the notch of each conductive groove is smaller than that of the groove bottom of each conductive groove.

Further, the first pair of conductive grooves are disposed on two opposite side surfaces of the guide rail portion and face in opposite directions.

Further, the first pair of conductive grooves are arranged on the guide rail part along the horizontal direction in an opposite manner or arranged on the guide rail part in parallel along the vertical direction.

Further, the slot is located between the two rail portions; the first pair of conductive grooves and the second pair of conductive grooves are respectively arranged on the corresponding guide rail parts.

Further, the magnetically conductive track further comprises a third pair of coupling elements; the third pair of coupling elements is disposed on the mounting portion.

Further, the mounting body comprises two guide rail parts and two slots; the two slots are positioned between the two guide rail parts and are used for accommodating the two magnetic elements; the first pair of conductive grooves and the second pair of conductive grooves are respectively arranged on the two guide rail parts.

Furthermore, the mounting part is also provided with a third pair of conductive grooves for accommodating and fixing a third pair of coupling elements; the first pair of conductive grooves are arranged on one guide rail part in the same direction; the second pair of conductive grooves are arranged on the other guide rail part in the same direction, wherein the first pair of conductive grooves faces the second pair of conductive grooves; the third pair of conductive grooves is arranged on the lower surface of the mounting part in the same direction and is positioned between the two slots.

Further, each coupling element of the first and second pairs of coupling elements comprises at least: and the conductive part is exposed in the conductive groove of the mounting main body and is used for supplying power to the lighting device.

Further, each of the coupling elements further comprises: the insulating part is accommodated in the conductive groove; the insulating part is provided with a first space and a second space which are mutually communicated, the first space is close to the bottom of the conductive groove, and the second space is far away from the bottom of the conductive groove; the conductive part is contained in the first space and exposed in the second space for the lighting device to take power.

Furthermore, the magnetic conductive track also comprises an electric plug; the electric plug is fixed at one end of the magnetic conductive track along the length direction; the electric plug comprises a conductive elastic sheet which can be electrically connected with the conductive part.

Furthermore, the magnetic conductive track also comprises a sealing plug; the sealing plug is fixed to the other end of the magnetic conductive track along the length direction.

The present application also provides a lighting device comprising the magnetically conductive track as described in the foregoing, and a lighting arrangement; the lighting device and the magnetic conductive track can form magnetic adsorption and electric connection.

Further, the lighting device comprises a base and a lamp body; the base is arranged opposite to the magnetic conductive track and is provided with an electric connection side and a magnetic adsorption side, the electric connection side is provided with an elastic electric contact, and the elastic electric contact is electrically connected with the coupling element; the magnetic adsorption side is provided with an adsorption element, and the adsorption element is clamped in the bottom groove of the assembly cavity and is correspondingly arranged with the magnetic element in the slot and is adsorbed with the magnetic element in the slot.

Furthermore, the lighting device also comprises a lead, and the lower surface of the base is provided with a through hole; one end of the lead is connected with the elastic electric contact, and the other end of the lead penetrates through the through hole to be electrically connected with the lamp body.

Further, the lighting device also comprises a connecting rod, a nut and a gasket; one end of the connecting rod penetrates through the through hole and is fixed on the lower surface of the base through the nut; the lamp body is connected with the other end of the connecting rod.

Further, the base and the lamp body are integrally arranged, or the base and the lamp body are connected through an adapter to form an integral structure.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

the magnetic conductive track and the lighting equipment provided by the embodiment of the application form at least two load loops, so that a multi-loop control mode is realized, and the requirement of dual-path output independent wired control of a dimming and toning product is met; the product capacity expansion of a single guide rail can be realized, so that the single guide rail can bear larger power load, the load power of a single circuit is reduced, and the heating value of the single circuit is reduced; the adapter is exposed after being installed, independent wireless control of a single guide rail lamp can be achieved, and the problem that wireless communication signals are weak inside a guide rail installed by a traditional adapter is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of a low-voltage guide rail using top electricity extraction in the prior art;

FIG. 2 is a schematic structural diagram of a low-voltage guide rail using the inner side wall of the guide rail to take power in the prior art,

fig. 3 is a perspective view of a magnetically conductive track provided in embodiment 1 of the present application;

FIG. 4 is an exploded view of the magnetically conductive track shown in FIG. 3;

fig. 5 is a cross-sectional view of a magnetically conductive track provided in embodiment 1 of the present application;

fig. 6 is a perspective view of a magnetically conductive track provided in embodiment 2 of the present application;

FIG. 7 is an exploded view of the magnetically conductive track shown in FIG. 6;

fig. 8 is a cross-sectional view of a magnetically conductive track provided in embodiment 2 of the present application;

fig. 9 is a perspective view of a magnetically conductive track provided in embodiment 3 of the present application;

FIG. 10 is an exploded view of the magnetically conductive track shown in FIG. 9;

fig. 11 is a cross-sectional view of a magnetically conductive track provided in embodiment 3 of the present application;

fig. 12 is a schematic view of a lighting device provided by an embodiment of the present application;

fig. 13 is an assembly diagram of a lighting device provided in an embodiment of the present application and the magnetically conductive track of embodiment 1;

fig. 14 is an assembly diagram of a lighting device provided in another embodiment of the present application and the magnetically conductive track in embodiment 1.

Description of reference numerals:

a mounting body 10, a mounting portion 11, a rail portion 12,

the coupling element 20, the insulating portion 21, the conductive portion 22,

a magnetic element 30, a driving power source 40, a magnetically conductive track 100,

the receiving space 101, the insertion groove 103, the insertion hole 110,

the mounting hole 111, the first space 112, the second space 113,

a first pair of coupling elements 201, a second pair of coupling elements 202, a third pair of coupling elements 203,

a bottom wall 211, a first insulating sidewall 212, a second insulating sidewall 213,

the third insulating sidewall 214, the electrical plug 200, the hermetic plug 300,

the lighting device 1, the lighting arrangement 400, the base 401,

wires 402, lamp body 403, resilient electrical contacts 404,

the suction element 405, the tie rod 406, the nut 407,

a pad 408, an electrical connection side 411, a magnetic attraction side 412,

a first pair of conductive slots 1021, a second pair of conductive slots 1022, a third pair of conductive slots 1023,

conductive dome 2001.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 3 to 5, in embodiment 1 of the present application, a magnetically conductive track 100 is disclosed, which is in a shape of a long and flat strip, extends in a length direction, has a width direction perpendicular to the length direction, and is configured to be assembled on a mounting base and form a magnetic attraction and an electrical connection with a lighting device (not shown). The magnetically conductive track 100 comprises a mounting body 10, at least two pairs of coupling elements 20, and a magnetic element 30; the mounting body 10 comprises a mounting part 11 and a guide rail part 12; the upper surface of the mounting part 11 can be mounted on the mounting foundation, and the lower surface of the mounting part 11 is provided with at least one slot 103 extending along the length and width directions; the rail portion 12 is vertically connected to a lower surface of the mounting portion 11; the magnetic element 30 extends along the length direction and is flat, and is arranged parallel to the mounting part 11; the magnetic element 30 is accommodated in the slot 103; said at least two pairs of coupling elements 20 comprise a first pair of coupling elements 201 and a second pair of coupling elements 202, independently provided on said mounting body 10; each pair of coupling elements 20 constitutes a positive and a negative connection of a load circuit. That is to say, the magnetically conductive track 100 includes at least two load loops, so as to implement a multi-loop control manner.

At least two oval mounting holes 111 are formed in the mounting portion 11 near two ends, and the number of the mounting holes 111 is set according to the length of the magnetic conductive track 100. The mounting holes 111 are used for screws to pass through, and the screw heads are finally pressed on two sides of the mounting holes 111 of the mounting portion 11 and locked with a mounting base (a ceiling or a wall) so as to fix the magnetically conductive track 100 to the mounting base.

As shown in fig. 5, in the embodiment of the present application, the mounting body 10 includes two guide rail portions 12; the guide rail part 12 is formed by vertically extending from the lower surface of the mounting part 11; the two guide rail parts 12 are arranged at intervals, and the first pair of coupling elements 201 and the second pair of coupling elements 202 are respectively arranged at intervals on the guide rail parts 12; the first pair of coupling elements 201 are arranged horizontally opposite to each other or vertically side by side on one of the guide rail portions 12; the second pair of coupling elements 202 are arranged horizontally opposite each other or vertically side by side on the other rail portion 12. In fig. 5, the first pair of coupling elements 201 and the second pair of coupling elements 202 are shown to be arranged horizontally opposite to each other. Of course, the first pair of coupling elements 201 and the second pair of coupling elements 202 shown in fig. 5 may also be arranged side by side on different rail portions, both along the vertical direction; or the first pair of coupling elements 201 is arranged horizontally opposite one another on one of the rail portions 12, while the second pair of coupling elements 202 is arranged vertically side by side on the other rail portion 12. Preferably, the coupling elements within the same pair are arranged horizontally opposite each other.

The mounting body is provided with a first pair of conductive slots 1021 and a second pair of conductive slots 1022 for receiving and securing the first pair of coupling elements 201 and the second pair of coupling elements 202, respectively. The first pair of conductive grooves 1021 and the second pair of conductive grooves 1022 are both in a convex shape, and the width of the notch is smaller than that of the groove bottom.

In the embodiment of the present application, each of the coupling elements 20 includes an insulating portion 21 and a conductive portion 22; the insulating part 21 is accommodated in the

conductive grooves

1021 and 1022, and the insulating part 21 is provided with a first space 215 and a second space 216 which are communicated with each other; the first space 215 is close to the bottom of the

conductive slots

1021, 1022, and the second space 216 is far away from the bottom of the

conductive slots

1021, 1022 and faces outwards; the conductive portion 22 is accommodated in the first space 215 and exposed to the second space 216 for the lighting device to take power. That is, the conductive portion 22 is accommodated in the first space 215 of the insulating portion 21, and a portion of the conductive portion 22 is exposed at a position corresponding to the second space 216, so that the conductive body of the lamp body enters the second space 216 and is electrically connected to the conductive portion 22. The insulating portion 21 is received in the

conductive grooves

1021, 1022, providing reliable insulation. The conductive portions 22 are arranged in pairs, are flat strips, and are respectively a positive electrode and a negative electrode, and are respectively arranged on two sides of the magnetically-attracted conductive track 100 to form an electrical connection with the conductive terminals of the lamp body which is assembled on the magnetically-attracted conductive track 100 in an adsorbing manner, so that the lamp body is lightened. The conductive part 22 is a conductive copper foil or strip. Wherein the insulation portion 21 may be omitted when the mounting body 10 is an insulating material.

The insulating portion 21 is accommodated in the

conductive grooves

1021, 1022, and has a substantially zigzag structure, and specifically includes a bottom wall 211 disposed parallel to the bottoms of the

conductive grooves

1021, 1022, a first insulating sidewall 212 extending perpendicularly from the bottom wall 211, a second insulating sidewall 213 extending from the first insulating sidewall 212 and disposed parallel to the bottom wall 211, and a third insulating sidewall 214 extending perpendicularly from the second insulating sidewall 213. The distance between the second insulating sidewalls 213 is smaller than the distance between the first insulating sidewalls 212, so that the first space 215 is defined between the bottom wall and the first insulating sidewalls 212, and the conductive portion 22 is attached to the bottom wall 211 and located between the first insulating sidewalls 212; the second insulating sidewall 213 and the third insulating sidewall 214 enclose the second space 216 therebetween. The first insulating sidewall 212 is located between the sidewalls of the

conductive slots

1021, 1022 and forms a surface-to-surface contact, and is optimally designed such that the first insulating sidewall 212 forms an interference fit with the

conductive slots

1021, 1022; the second insulating sidewall 213 is located at the notches of the

conductive slots

1021, 1022, so that the insulating portion 21 is laid on the inner walls of the

conductive slots

1021, 1022 to provide reliable insulation.

In the embodiment of the present application, the first pair of conductive grooves 1021 are disposed on two opposite side surfaces of the guide rail portion 12 and face in opposite directions.

The first pair of conductive grooves 1021 is arranged on the rail portion 12 in a horizontal direction opposite to each other or arranged on the rail portion 12 in a vertical direction in parallel. That is, the centers of the first pair of conductive grooves 1021 are located on the same horizontal plane or are offset from each other. The present embodiment preferably has the centers of the first pair of conductive grooves 1021 located at the same horizontal plane, i.e. back-to-back arrangement.

In the embodiment of the present application, the mounting body 10 includes two guide rail portions 12, and the insertion slot 103 is located between the two guide rail portions 12; the first pair of conductive grooves 1021 and the second pair of conductive grooves 201 are respectively disposed on the corresponding guide rail portions 12.

The slot 103 may further include an accommodating space 101; two ends of the mounting part 11 along the length direction are respectively provided with an insertion hole 110, and the insertion holes 110 are communicated with the accommodating space 101; at this time, the magnetically conductive track 100 further includes a driving power source 40, and the driving power source 40 is accommodated in the accommodating space 101. The extending direction of the driving power source 40 is the length extending direction of the magnetically attracted conductive track 100. The driving power source 40 may include various circuit modules, a control module, a bluetooth module or a wifi module (the control module may be integrally provided with the bluetooth module or the wifi module). The receiving space 101 and the magnetic element 30 form an insertion hole 110 in a shape of a Chinese character 'kou'.

In the embodiment of the present application, an electrical plug 200 is further fastened to one end of the mounting portion 11 along the length direction; wherein the electrical plug 200 forms an electrical connection with the end of the coupling element 20. Specifically, the electrical plug 200 can be inserted into one of the jacks 110 to be fixed.

In the embodiment of the present application, each of the coupling elements 20 includes at least one conductive portion 22, and the conductive portion 22 is exposed in the

conductive grooves

1021 and 1022 of the mounting body 10 for providing the lighting device with power; specifically, the electric plug 200 is provided with a plurality of conductive elastic pieces 2001 at positions corresponding to the conductive parts 22; the conductive elastic piece 2001 can be electrically connected to the conductive portion 22. When the electrical plug 200 is inserted into the receptacle 110, the conductive elastic piece 2001 is electrically connected to the end of the conductive part 22.

The electrical plug 200 may be integrally formed with the conductive elastic piece 2001, and may also include a first body and a second body assembled with the first body along the height direction, wherein the conductive elastic piece 2001 is sandwiched between the first body and the second body.

To facilitate the connection between the magnetically conductive tracks 100, the electrical plug 200 includes I, L, T, a cross-shaped structure that acts as a layout connector for the magnetically conductive tracks.

In the embodiment of the present application, a sealing plug 300 is further clamped at the other end of the mounting portion 11 along the length direction. The outer shape of the sealing plug 300 conforms as closely as possible to the electrical plug 200.

In more detail, in this structural form, the magnetically conductive track 100 includes: 1 extruded section bar is used as a guide rail shell of the mounting part 11, a plurality of through holes are arranged at the top of the guide rail shell and are used as mounting holes 111, two ends of the guide rail shell along the length direction are respectively provided with 1 jack 110, and the electric plug 200 for fixing the wire inlet of the wire inlet guide rail and the sealing plug 300 at the tail end of the guide rail are fixed; 1 magnetic iron sheet as the magnetic element 30 is fixed in the slot 103 at the top of the guide rail shell and is fixedly installed with the matched lamp with the magnet in an adsorption way; 4 conductive copper bars as conductive parts 22 are respectively fixed in the extruded plastic insulating strips; 4 plastic insulating strips are used as insulating parts 21 and are respectively fixed in 2 conductive grooves 1021 and 1022 at two sides of 2 vertical rib positions (namely the guide rail part 12) below the guide rail shell; the 1 electric plug 200 is used as an incoming plug to connect and conduct the conductive copper bar of the guide rail with the drive output, and the incoming plug is locked and fixed at one end of the guide rail shell by 1 screw; and the 1 guide rail sealing plug 300 is fixed at the other end of the guide rail shell through screw locking. The guide rail structure can realize that the lower two rib conductive copper strips are used as an independent wired control signal line, and the lower two rib conductive copper strips are used as lamp circuit input, and can also be used for cross matching application of the first two rib conductive copper strips and the second two rib conductive copper strips; when a line signal line is not used, the color temperature sensor can also be used as the independent input of positive and negative circuits of two paths of color temperatures of a dimming and toning product; or each path of the four-wire three-loop can be independently controlled; the combination and matching of the deleted conducting strips can be performed according to the loop requirements of practical application.

Example 2

As shown in fig. 6 to 8, embodiment 2 includes most of the technical features of embodiment 1, and is different from embodiment 2 in that the first pair of conductive grooves 1021 in embodiment 2 are arranged on the rail portion 12 in a horizontal direction and oppositely or arranged on the rail portion 12 in a vertical direction; the guide rail portion 12 is formed to extend vertically from the middle of the lower surface of the mounting portion 11. And the second pair of conductive slots 1022 is disposed on the lower surface of the mounting portion 11. In the embodiment, it is preferable that the first pair of conductive grooves 1021 is arranged on the guide rail portion 12 in parallel along the vertical direction, that is, the centers of the two conductive grooves 102 are not located on the same horizontal plane, that is, they are arranged back to back and are staggered with each other at different heights.

Meanwhile, the first pair of coupling elements 201 are disposed horizontally opposite to each other or vertically juxtaposed on the rail portion 12; the second pair of coupling elements 202 is arranged on the mounting portion 11. The first pair of coupling elements 201 are preferably arranged side by side in the vertical direction on the rail portion 12.

In the embodiment of the present application, the insertion slot 103 on the mounting portion 11 is located between the two second pairs of conductive slots 1022; the guide rail portion 12 is located directly below the insertion groove 103.

In more detail, in this structural form, the magnetically conductive track 100 includes: 1 extruded section bar is used as a guide rail shell of the mounting part 11, a plurality of through holes are arranged at the top of the guide rail shell and are used as mounting holes 111, two ends of the guide rail shell are respectively provided with 1 jack 110, and the electric plug 200 and the guide rail tail end sealing plug 300 which are used for fixing the incoming line guide rail incoming line plug function are arranged; 1 magnetic iron sheet as the magnetic element 30 is fixed in the slot 103 at the top of the guide rail shell and is fixedly installed with the matched lamp with the magnet; 4 conductive copper bars as conductive parts 22 are respectively fixed in the extruded plastic insulating strips; 4 plastic insulating strips are used as insulating parts 21 and are respectively fixed in 2 conductive grooves 1021 and 1022 at the top of the guide rail shell and 2 conductive grooves 1021 and 1022 at two sides of a lower vertical rib position (namely the guide rail part 12); 1 the electric plug 200 is as the inlet wire plug, makes the electrically conductive copper bar of guide rail and drive output connection switch on, and this inlet wire plug attaches the one end of fixing at the guide rail shell with 1 screw lock. And the 1 guide rail sealing plug 300 is fixed at the other end of the guide rail shell through screw locking. The guide rail structure can realize that the top two conductive copper strips are taken as an independent wired control signal line, the lower two conductive copper strips are taken as a lamp circuit input, and the top two conductive copper strips and the lower two conductive copper strips can also be used in cross matching; when a line signal line is not used, the color temperature sensor can also be used as the independent input of positive and negative circuits of two paths of color temperatures of a dimming and toning product; or each path of the four-wire three-loop can be independently controlled; the combination and matching of the deleted conducting strips can be performed according to the loop requirements of practical application.

Example 3

As shown in fig. 9 to 11, embodiment 3 includes most of the technical features of embodiments 1 and 2, and the difference is that in embodiment 3, in the present embodiment, the mounting body 10 includes two guide rail portions 12; the magnetically conductive track 100 further comprises a third pair of coupling elements 203; the first pair of coupling elements 201 are arranged horizontally opposite to each other or vertically side by side on one of the guide rail portions 12; the second pair of coupling elements 202 are arranged horizontally opposite each other or vertically side by side on the other rail portion 12; the third pair of coupling elements 203 is arranged on the mounting portion 11. In contrast to embodiment 1, it is preferred in embodiment 3 that the coupling elements within the same pair are juxtaposed in the vertical direction, with the coupling elements within different groups facing each other.

The mounting body 10 is provided with a first pair of conductive slots 1021 and a second pair of conductive slots 1022 for receiving and securing the first pair of coupling elements 201 and the second pair of coupling elements 202, respectively.

The mounting body 10 includes two of the insertion grooves 103; two of the slots 103 are located between the two of the rail portions 12 for receiving two of the magnetic elements 30; the first pair of conductive grooves 1021 and the second pair of conductive grooves 1022 are respectively disposed on the two guide rail portions 12.

Correspondingly, the mounting portion is further provided with a third pair of conductive grooves 1023 for receiving and fixing the third pair of coupling elements 203; the first pair of conductive grooves 1021 is arranged on one of the guide rail parts 12 in the same direction; the second pair of conductive grooves 1022 are disposed on the other guide rail portion 12 in the same direction, wherein the first pair of conductive grooves 1021 faces the second pair of conductive grooves 1022; the third pair of conductive grooves 1023 is disposed on the lower surface of the mounting portion 11 in the same direction and between the two slots 103.

In more detail, in this structural form, the magnetically conductive track 100 includes: 1 extruded section bar is used as a guide rail shell of the mounting part 11, a plurality of through holes are arranged at the top of the guide rail shell and are used as mounting holes 111, two ends of the guide rail shell are respectively provided with 1 jack 110, and the electric plug 200 and the guide rail tail end sealing plug 300 which are used for fixing the incoming line guide rail incoming line plug function are arranged; 2 magnetic iron sheets serving as the magnetic elements 30 are fixed in 2 slots 103 at the top of the guide rail shell and are fixedly attached to the matched lamps with the magnets; 6 conductive copper bars as conductive parts 22 are respectively fixed in the extruded plastic insulating strips; 6 plastic insulating strips are used as insulating parts 21 and are respectively fixed in 2 conductive grooves at the top of the guide rail shell and 2 conductive grooves at the inner side of two side walls of the guide rail (namely the guide rail part 12); 1 electric plug 200 is used as an incoming plug to connect and conduct the conductive copper bar of the guide rail with the drive output, and the incoming plug is locked and fixed at one end of the guide rail shell by 1 screw; and the 1 guide rail sealing plug 300 is fixed at the other end of the guide rail shell through screw locking. The guide rail structure is further expanded on the basis of the structural form of the embodiment 1 or the embodiment 2, and then 2 conductive grooves are added, so that the number of multi-line power supply and each independent control loop is further increased, and the problems of few loops, large single-path current, high load power and high heat generation can be solved.

As shown in fig. 12 and 13, the present application also provides a lighting device 1, where the lighting device 1 includes the magnetically attracted conductive track 100 as described above.

As shown in fig. 12, 13 and 14, the lighting apparatus 1 further includes a lighting device 400, and the lighting device 400 and the magnetically conductive track 100 can form magnetic attraction and electrical connection. Taking the lighting device 400 assembled with the magnetically conductive track 100 of embodiment 1 as an example, the lighting device 400 includes a base 401, a conducting wire 402 and a lamp body 403; the base 401 is disposed opposite to the magnetically conductive track 100, and has an electrical connection side 411 and a magnetic absorption side 412, the electrical connection side 411 is provided with an elastic electrical contact 404, and the elastic electrical contact 404 is electrically connected to the coupling element 20; the magnetic adsorption side 412 is provided with an adsorption element 405, and the adsorption element 405 and the magnetic element 30 in the slot 103 are correspondingly arranged and mutually adsorbed; a through hole is formed in the lower surface of the base 401; one end of the wire 402 is connected to the elastic electrical contact 404, and the other end of the wire 402 passes through the through hole and is electrically connected to the lamp body 403.

As shown in fig. 12 and 13, in an embodiment, the lighting device 400 further includes a connecting rod 406, a nut 407, and a washer 408; one end of the connecting rod 406 passes through the through hole and is fixed on the lower surface of the base 401 through the nut 407; the lamp body 403 is connected to the other end of the connection rod 406. The washer 408 is disposed between the nut 407 and the lower surface of the base 401, and the outer diameter of the washer 408 is larger than that of the through hole. The nut 407 is screwed to the connecting rod 406 to fix the connecting rod 406 to the through hole of the base 401, the washer 408 may increase a contact area to reinforce the fixation of the nut 407 to the connecting rod 406, and a through hole for passing the wire 402 is provided at the center of the connecting rod 406 and the nut 407, thereby achieving the electrical connection of the elastic electrical contact 404 to the lamp body 403 through the wire 402.

In another embodiment, as shown in fig. 14, the base 401 and the lamp body 403 of the lighting device 400 are integrally disposed, or the base 401 and the lamp body 403 are connected by an adapter to form an integral structure.

It can be understood that the lighting device 400 is slidably disposed on the lower surface of the magnetically conductive track 100, and the lighting device 400 includes at least one of a spot light, a wall washer, a linear light, a flat lamp, a ceiling lamp, and a power module.

In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a conductive track is inhaled to magnetism, extends and has the width direction perpendicular with length direction along its length direction for assemble on the installation basis and can form magnetic adsorption and electricity with lighting device and connect, it includes:

the mounting body comprises a mounting part and a guide rail part; the mounting part is provided with an upper surface and a lower surface which are oppositely arranged, the upper surface of the mounting part is configured to be capable of being mounted on the mounting foundation, and the lower surface of the mounting part is provided with at least one slot which extends along the length direction and the width direction; the guide rail part is vertically connected to the lower surface of the mounting part;

the magnetic element is accommodated in the slot;

the first pair of coupling elements and the second pair of coupling elements are respectively arranged on the guide rail part at intervals or arranged on the guide rail part and the mounting part at intervals; each pair of coupling elements constitutes a positive and a negative connection of a load circuit.

2. A magnetically conductive track according to claim 1 wherein the mounting body comprises one of the rail portions; the guide rail part is formed by vertically extending from the middle of the lower surface of the mounting part, and the first pair of coupling elements are arranged on the guide rail part.

3. The magnetically conductive rail according to claim 2, wherein the first pair of coupling elements are disposed opposite each other along a horizontal direction and are arranged on the rail portion along a vertical direction.

4. A magnetically conductive track according to claim 3, wherein the mounting body is provided with a first pair of conductive grooves for receiving and securing the first pair of coupling elements; the first pair of conductive grooves are arranged on two opposite side surfaces of the guide rail part and face to opposite directions.

5. A magnetically conductive track according to claim 3, wherein the mounting body is provided with a second pair of conductive slots for receiving and securing the second pair of coupling elements; the second pair of conductive grooves is formed in the lower surface of the mounting portion.

6. A magnetically conductive track according to claim 5, wherein the slot on the mounting portion is located between the second pair of conductive slots; the guide rail part is positioned right below the slot.

7. A magnetically conductive track according to claim 1 wherein the mounting body comprises two of the guide rail portions; the guide rail part is formed by vertically extending from the lower surface of the mounting part and forms a guide rail at the free end; the two guide rail parts are arranged at intervals, and the first pair of coupling elements and the second pair of coupling elements are respectively arranged at intervals on the guide rail parts; the coupling elements within the same pair are arranged horizontally opposite each other.

8. A magnetically conductive track according to claim 1 wherein the mounting body comprises two of the guide rail portions; the guide rail part is formed by vertically extending from the lower surface of the mounting part and forms a guide rail at the free end; the two guide rail parts are arranged at intervals, and the first pair of coupling elements and the second pair of coupling elements are respectively arranged at intervals on the guide rail parts; the coupling elements within the same pair are juxtaposed in a vertical direction, the coupling elements within different groups being disposed facing each other.

9. A magnetically conductive track according to claim 7 or 8, wherein the mounting body is provided with a first pair of conductive slots and a second pair of conductive slots for receiving and securing the first pair of coupling elements and the second pair of coupling elements, respectively; the first pair of conducting grooves and the second pair of conducting grooves are both in a convex shape, and the width of the notches of the first pair of conducting grooves and the second pair of conducting grooves is smaller than that of the bottoms of the first pair of conducting grooves and the second pair of conducting grooves.

10. The magnetically conductive rail of claim 9, wherein the first pair of conductive grooves are disposed on opposite side surfaces of the rail portion and face in opposite directions.

11. The magnetically conductive rail of claim 10, wherein the first pair of conductive grooves are disposed on the rail portion horizontally opposite to each other or vertically side by side.

12. A magnetically conductive track according to claim 9, wherein the slot is located between the two rail portions; the first pair of conductive grooves and the second pair of conductive grooves are respectively arranged on the corresponding guide rail parts.

13. The magnetically conductive track of claim 1,

the magnetically conductive track further comprises a third pair of coupling elements; the third pair of coupling elements is disposed on the mounting portion.

14. The magnetically conductive track of claim 13,

the mounting main body comprises two guide rail parts and two slots;

the two slots are positioned between the two guide rail parts and are used for accommodating the two magnetic elements;

the first pair of conductive grooves and the second pair of conductive grooves are respectively arranged on the two guide rail parts.

15. The magnetically conductive track of claim 14,

the mounting part is also provided with a third pair of conductive grooves for accommodating and fixing a third pair of coupling elements;

the first pair of conductive grooves are arranged on one guide rail part in the same direction;

the second pair of conductive grooves are arranged on the other guide rail part in the same direction, wherein the first pair of conductive grooves faces the second pair of conductive grooves;

the third pair of conductive grooves is arranged on the lower surface of the mounting part in the same direction and is positioned between the two slots.

16. A magnetically conductive track according to claim 1, wherein each coupling element of the first and second pairs of coupling elements comprises at least:

and the conductive part is exposed in the conductive groove of the mounting main body and is used for supplying power to the lighting device.

17. The magnetically conductive track of claim 16, wherein each of the coupling elements further comprises:

the insulating part is accommodated in the conductive groove; the insulating part is provided with a first space and a second space which are mutually communicated, the first space is close to the bottom of the conductive groove, and the second space is far away from the bottom of the conductive groove;

the conductive part is contained in the first space and exposed in the second space for the lighting device to take power.

18. The magnetically conductive rail of claim 16, further comprising an electrical plug; the electric plug is fixed at one end of the magnetic conductive track along the length direction;

the electric plug comprises a conductive elastic sheet which can be electrically connected with the conductive part.

19. The magnetically conductive rail of claim 18, further comprising a sealing plug; the sealing plug is fixed to the other end of the magnetic conductive track along the length direction.

20. A lighting device, characterized in that it comprises a magnetically conductive track as claimed in any one of claims 1 to 19, and a lighting means;

the lighting device and the magnetic conductive track can form magnetic adsorption and electric connection.

21. A lighting device as recited in claim 20, wherein said lighting device comprises a base and a lamp body; the base is arranged opposite to the magnetic conductive track and is provided with an electric connection side and a magnetic adsorption side, the electric connection side is provided with an elastic electric contact, and the elastic electric contact is electrically connected with the coupling element; the magnetic adsorption side is provided with an adsorption element, and the adsorption element is clamped in the bottom groove of the assembly cavity and is correspondingly arranged with the magnetic element in the slot and is adsorbed with the magnetic element in the slot.

22. The illumination apparatus according to claim 21, wherein the illumination device further comprises a wire, and a lower surface of the base is provided with a through hole; one end of the lead is connected with the elastic electric contact, and the other end of the lead penetrates through the through hole to be electrically connected with the lamp body.

23. The lighting apparatus according to claim 21 wherein the lighting device further comprises a connecting rod, a nut, and a washer; one end of the connecting rod penetrates through the through hole and is fixed on the lower surface of the base through the nut; the lamp body is connected with the other end of the connecting rod.

24. A lighting device as recited in claim 21, wherein the base and the lamp body are integrally formed, or the base and the lamp body are connected by an adapter to form an integral structure.