CN113258383A

CN113258383A - Connector, magnetic conductive track system and lighting equipment

Info

Publication number: CN113258383A
Application number: CN202110450076.4A
Authority: CN
Inventors: 王全标
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: 2021-08-13
Also published as: WO2022228255A1

Abstract

The embodiment of the application discloses connector, conductive track system and lighting apparatus are inhaled to magnetism. The connector comprises a shell and at least two pairs of conductive terminals; the outer shell is provided with at least one switching side wall, and a magnetic attraction surface is arranged on the switching side wall; each pair of conductive terminals is respectively distributed on two sides of the magnetic attraction surface and is provided with a fixed part and an electric butt joint part, wherein the fixed part is arranged in the outer shell, and the electric butt joint part can be electrically connected with the conductive part of the magnetic attraction conductive track. When the magnetic conductive rail connector is installed, the connector is only required to be correspondingly inserted into the square hole and the conductive groove at the end part of the magnetic conductive rail, the installation is simple and convenient, and the reliability of a mechanical structure is high; the connector is internally provided with at least one magnetic adsorption element, so that the way of adsorbing the connector by the magnet is realized, and the same fixing requirement as that of the magnetic conductive track is met; meanwhile, the magnetic conductive track system is flat and simple in overall structure, low in height, thin enough in thickness, convenient and fast to assemble and light and thin in weight.

Description

Connector, magnetic conductive track system and lighting equipment

Technical Field

The application relates to the technical field of lighting, especially, relate to a conductor rail system and lighting apparatus are inhaled to connector, magnetism for connecting magnetism and inhale conductor rail.

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 arranged transversely 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 view of a low-voltage guide rail using a guide rail inner side wall for power taking 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, and 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.

At present, most of the magnetic guide rail lamps in the market are fixed by connecting screws through plugging and buckling, so that the magnetic guide rail lamps are inconvenient to disassemble and use tools. And at present there is not the connector that is applicable to the guide rail lamp is inhaled to magnetism, even having adopted the connector, its structure is similar to the end cap, and the end cap adopts conductive terminal to be connected with the busbar in the guide rail, but the reliability of the mechanical structure of end cap is not enough, and conductive terminal and the electric connection of busbar also can be influenced, and magnet can't adsorb in addition, can't satisfy the same fixed requirement with the guide rail lamp is inhaled to magnetism.

Disclosure of Invention

The embodiment of the application provides a connector, magnetism are inhaled conductive track system and lighting apparatus for solve and do not have the connector that is applicable to magnetism and inhale the guide rail lamp at present, even having taken the connector, but its similar end cap has conductive terminal and is connected with the guide rail, if mechanical structure's reliability is not enough, the electric connection of conductive terminal and conducting bar also can be influenced, and magnet can't adsorb in addition, can't satisfy the technical problem with the same fixed requirement of magnetism and inhale the guide rail lamp.

The embodiment of the application adopts the following technical scheme: a connector comprises a housing and at least two pairs of conductive terminals; the outer shell is provided with at least two switching side walls, each switching side wall can be connected with one magnetic conductive track, each switching side wall is provided with a magnetic attraction surface, and the magnetic attraction surfaces can be attracted to the end parts of the corresponding magnetic conductive tracks; each pair of conductive terminals is respectively distributed on two sides of the corresponding magnetic attraction surface, each conductive terminal is provided with a fixed part and an electric butt joint part, the fixed part is arranged in the outer shell, the electric butt joint part protrudes out of the outer shell, and the electric butt joint part can be electrically connected with the conductive part of the corresponding magnetic attraction conductive track.

Furthermore, the connector also comprises a magnetic adsorption element which is arranged in the outer shell, and the switching side wall forms the magnetic adsorption surface at the position corresponding to the magnetic adsorption element; the positioning blocks are arranged on the two sides of the shell body in the length direction of the magnetic adsorption element respectively, clamping protrusions are arranged on one side, facing the magnetic adsorption element, of each positioning block, and the two clamping protrusions are arranged between the two positioning blocks oppositely; the cross section of the magnetic adsorption element in the width direction is I-shaped, the magnetic adsorption element is provided with a clamping groove corresponding to the position of the clamping protrusion, and the clamping groove is matched with the clamping protrusion.

Furthermore, an accommodating opening is formed in the side wall of the adapter, and the magnetic attraction surface of the magnetic attraction element is exposed to the outside from the accommodating opening.

Further, in one embodiment, the outer housing includes the two adapting sidewalls and the two pairs of conductive terminals; the two switching side walls are parallel to each other, arranged on two opposite sides of the outer shell and used for connecting the two magnetic conductive rails in a linear manner; the two pairs of conductive terminals respectively protrude out of the corresponding switching side walls.

Further, the shell body is in a straight line shape.

Further, in one embodiment, the outer housing includes the two adapting sidewalls and the two pairs of conductive terminals; the two switching side walls are vertical to each other and are used for connecting the two vertical magnetic conductive tracks; the two pairs of conductive terminals respectively protrude out of the corresponding switching side walls.

Further, the shell body is L-shaped.

Further, in one embodiment, the outer housing includes three through sidewalls vertically arranged in sequence and three pairs of conductive terminals; the three switching side walls which are sequentially and vertically arranged are used for connecting the three magnetic conductive tracks; the three pairs of conductive terminals respectively protrude out of the corresponding switching side walls.

Further, the outer shell is convex or T-shaped.

Further, in one embodiment, the outer housing includes four through sidewalls vertically arranged in sequence and four pairs of conductive terminals; the four switching side walls which are sequentially and vertically arranged are used for connecting four magnetic conductive tracks; the four pairs of conductive terminals respectively protrude out of the corresponding switching side walls.

Further, the shell body is H-shaped.

Further, the shell body comprises four protruding portions which are vertically arranged in sequence, and the end faces of the protruding portions are set as the switching side walls.

Further, the conductive terminals include a first conductive segment, a second conductive segment, and a third conductive segment; the first conductive segment and the third conductive segment are arranged in parallel and are both vertically connected with one side end part of the second conductive segment; the fixing part is formed by partial structures of the first conductive segment, the second conductive segment and the third conductive segment, the third conductive segment extends towards the direction departing from the second conductive segment to form a guide arc part, and the guide arc part forms the butt joint part.

Furthermore, the second conductive segment is provided with a wire clamping structure, the wire clamping structure comprises a square wire passing hole and a pair of wire clamping pieces, the square wire passing hole is located on the second conductive segment, and the pair of wire clamping pieces are respectively connected with two opposite sides of the square wire passing hole and located on the same side of the second conductive segment.

Further, the outer housing is integrally formed with the conductive terminal; or the outer shell comprises a first body and a second body matched with the first body along the height direction, and the conductive terminal is clamped between the first body and the second body.

Furthermore, a positioning block is arranged in the outer shell, a groove for clamping the conductive terminal is formed in the positioning block, and when the conductive terminal is clamped in the groove, the edge of the conductive terminal is flush with the edge of the groove to form face-to-face fit; wherein the fixing part is attached in the groove, and the butt joint part extends out of the groove.

Furthermore, clamping protrusions perpendicular to the outer shell are arranged on one side, away from the groove, of the positioning block, and the two clamping protrusions are oppositely arranged between the two positioning blocks; magnetism adsorbs the component and personally submits the I shape at width direction's transversal, magnetism adsorbs the component and is corresponding joint protruding position is equipped with the draw-in groove, the draw-in groove with the protruding looks adaptation of joint.

The present application further provides a conductive track system is inhaled to magnetism, and it includes the foregoing connector and inhale at least two conductive tracks of inhaling of connecting through the connector.

The present application also provides a lighting device comprising the connector, at least two magnetically attractive conductive tracks, and a lamp body as described above; the ends of the at least two magnetically conductive tracks are connected through the connector; the lamp body is provided with an elastic conductive terminal and a magnet module, wherein the magnet module is configured to be adsorbed on the lower surface of the magnetic attraction conductive track, and the elastic conductive terminal is configured to be electrically connected with the conductive part of the magnetic attraction conductive track.

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

according to the connector, the magnetic conductive track system and the lighting equipment, the connector is only required to be correspondingly inserted into the square hole and the conductive groove at the end part of the magnetic conductive track during installation, the installation is simple and convenient, and the reliability of a mechanical structure is high; the connector is internally provided with at least one magnetic adsorption element, so that the way of adsorbing the connector by a magnet is realized, and the fixing requirement similar to that of the magnetic conductive track is met; meanwhile, the connector comprises various forms of a linear, L-shaped, convex or T-shaped, H-shaped or cross-shaped structure, the magnetic attraction conductive track system can be formed by cascade connection modes of linear connection, planar L-shaped connection, vertical L-shaped connection, H-shaped or cross-shaped connection, T-shaped connection and the like of the magnetic attraction conductive track, the overall structure is flat and simple, the height is low, the thickness is thin enough, the assembly is convenient and rapid, and the magnetic attraction conductive track system has the special effect of being light and thin.

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 view of a low-voltage guide rail using the inner side wall of the guide rail to take electricity in the prior art;

fig. 3 is a perspective view of a magnetically conductive track provided in an embodiment 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 attracted conductive track according to an embodiment of the present disclosure;

fig. 6 is a perspective view of an electrical plug provided in an embodiment of the present application;

FIG. 7 is a cross-sectional view of the electrical plug of FIG. 6 mounted in one of the receptacles;

FIG. 8 is a perspective view of a sealing plug provided in accordance with an embodiment of the present application;

FIG. 9 is a cross-sectional view of the sealing plug of FIG. 8 installed in another receptacle;

fig. 10A is a schematic view of a lighting device provided in an embodiment of the present application;

fig. 10B is a schematic view of a lighting device provided in another embodiment of the present application;

FIG. 11 is a schematic view of the lighting device of FIG. 10A and the magnetically conductive track of FIG. 5;

FIG. 12 is a perspective view of a connector according to a first embodiment of the present application;

fig. 13 is an exploded perspective view of the connector shown in fig. 12;

FIG. 14 is a perspective view of a magnetically conductive track system according to a first embodiment of the present application;

FIG. 15 is a perspective view of a connector of a second embodiment of the present application;

FIG. 16 is a perspective view of a magnetically conductive track system according to a second embodiment of the present application;

FIG. 17 is an enlarged view of the connector and magnetically conductive track of the second embodiment of the present application after assembly;

FIG. 18 is a perspective view of a connector of a third embodiment of the present application;

FIG. 19 is a perspective view of a magnetically conductive track system according to a third embodiment of the present application;

fig. 20 is a perspective view of a connector of a fourth embodiment of the present application;

fig. 21 is a perspective view of a magnetically conductive track system according to a fourth embodiment of the present application.

Description of reference numerals:

a mounting body 10, a mounting wall 11, a first guide rail wall 12,

the second guide rail wall 13, the coupling element 20, the insulation 21,

the conductive portion 22, the magnetic element 30, the driving power source 40,

a magnetic conductive track 100, a containing space 101, a conductive groove 102,

the insertion groove 103, the insertion hole 110, the mounting hole 111,

a first internal card slot 121, a second internal card slot 131, a third internal card slot 122,

a fourth internal card slot 132, an electrical plug 200, an extension 201,

a head 202, a clamping part 203, a conductive elastic sheet 204,

upper housing 210, lower housing 220, bottom wall 211,

a first insulating sidewall 212, a second insulating sidewall 213,

the first space 215, the second space 216, the sealing plug 300,

an insertion portion 301, a seal head portion 302, a trim portion 303,

a positioning block 2011, a groove 2021, an outer clamping wall 2031,

wedge guide 2032, first conductive segment 2041, second conductive segment 2042,

third conductive segment 2043, lighting device 1, lighting apparatus 400,

connectors

500a, 500b, 500c, 500d, outer housing 51, transition side walls 52,

the magnetic attraction member 53, the conductive terminal 54, the protrusion 55,

positioning block 56, first conductive segment 541, second conductive segment 542,

a third conductive segment 543, a first body 510, a second body 520,

a magnetic attraction surface 531, a slot 532, a fixing portion 5541,

an electrical connection portion 5542, a groove 561, a locking protrusion 562,

square wire through holes 5421 and wire clamping tabs 5422.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more clear, the technical solutions of the present application will be clearly and completely described below with reference to the 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.

As shown in fig. 3 to 5, the embodiment of the present application discloses a magnetically conductive track 100, which is a long flat strip and is used for being assembled on a mounting base and forming magnetic attraction and electrical connection with a lighting device (not shown). The magnetically conductive track 100 includes a mounting body 10, a pair of coupling elements 20, and a magnetic element 30; the mounting body 10 extends along the length direction and is flat, and comprises a mounting wall 11, a first guide rail wall 12, a second guide rail wall 13 and a receiving space 101, wherein the first guide rail wall 12 and the second guide rail wall 13 are connected to the lower surface of the mounting wall 11 and are arranged at intervals; the accommodating space 101 is defined by the mounting wall 11, the first guide rail wall 12, and the second guide rail wall 13, a conductive groove 102 is formed on the outer side surfaces of the first guide rail wall 12 and the second guide rail wall 13, a slot 103 is formed on the first guide rail wall 12 and the second guide rail wall 13, and the slot 103 is located at the bottom of the accommodating space 101; the coupling element 20 is arranged in an electrically conductive groove 102 outside the first guide rail wall 12 and the second guide rail wall 13; the magnetic element 30 is disposed in the slot 103 and closes the bottom of the accommodating space 101.

In this embodiment, the first guide wall 12 and the second guide wall 13 are parallel to each other, so that the cross section of the mounting body 10 in the width direction has an inverted U shape, the inverted U-shaped structure of the mounting body 10 forms the receiving space 101, and the magnetic element 30 is clamped in the insertion slot 103 at the bottom of the receiving space 101.

In other embodiments, the first guide wall 12 and the second guide wall 13 may be non-parallel, for example, the first guide wall 12 and the second guide wall 13 may be splayed, and may provide the same structure and function as described above. Preferably, the arrangement direction of the mounting wall 11 is horizontal, the first guide rail wall 12 and the second guide rail wall 13 are both connected to the mounting wall 11 vertically, the arrangement directions of the first guide rail wall 12 and the second guide rail wall 13 are both longitudinal, the arrangement direction of the conductive groove 102 is longitudinal, and the arrangement direction of the coupling element 20 installed in the conductive groove 102 is longitudinal; the arrangement direction of the slots 103 is a transverse direction, and the arrangement direction of the magnetic elements 30 is a transverse direction.

In one embodiment, the mounting wall 11 has at least two oval mounting holes 111 near two ends, and the number of the mounting holes 111 is set according to the length of the magnetically conductive track 100. The mounting holes 111 are used for screws to pass through, and the heads of the screws are finally pressed on both sides of the mounting holes 111 of the mounting wall 11 and locked with the mounting base (ceiling or wall) so as to fix the magnetically conductive track 100 to the mounting base.

In the embodiment of the present application, each of the coupling elements 20 includes an insulating portion 21 and a conductive portion 22; the insulation part 21 is accommodated in the conductive groove 102, and the insulation 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 slot 102, and the second space 216 is far away from the bottom of the conductive slot 102 and faces outwards; the conductive part 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 groove 102, 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 portion 22 is a conductive copper foil or strip. Wherein the insulation portion 21 may also be omitted when the mounting body 10 is an insulating material.

The insulating portion 21 is accommodated in the conductive groove 102, and has a substantially zigzag structure, and specifically includes a bottom wall 211 arranged parallel to the bottom of the conductive groove 102, a first insulating sidewall 212 extending perpendicularly from the bottom wall, and a second insulating sidewall 213 extending from the first insulating sidewall 212 and arranged parallel to the bottom wall. 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 sidewalls 213 enclose the second space 216 therebetween. The first insulating sidewall 212 is located between the sidewalls of the conductive slot 102 and forms a surface-to-surface contact, and the first insulating sidewall 212 is optimally designed to form an interference fit with the conductive slot 102.

As shown in fig. 4, 6, and 7, in the embodiment of the present application, two insertion holes 110 are formed at two ends of the mounting body 10 in the longitudinal direction, and the insertion holes 110 communicate with the receiving space 101.

As shown in fig. 4, 6 and 7, in the embodiment of the present application, the magnetically conductive track 100 further includes an electrical plug 200; the electrical plug 200 can be inserted into one of the sockets 110, and the electrical plug 200 and the conductive part 22 form an electrical connection at the second space 216.

In the embodiment of the present application, the electric plug 200 is provided with a conductive elastic sheet 204 at a position corresponding to the conductive portion 22, and the conductive elastic sheet 204 can be electrically connected to the conductive portion 22. When the electrical plug 200 is inserted into the receptacle 110, the conductive elastic piece 204 is electrically connected to the end of the conductive portion 22.

In the embodiment of the present application, the electrical plug 200 further includes an extension 201, a head 202, and a clip 203.

The extension 201 is received in the receptacle 110.

The head 202 is sealed off from the receptacle 110 and is flush with the outermost edge of the mounting body 10; the head 202 is connected to the extension 201, the width and height of the head 202 are equal to the width and height of the mounting body 10, respectively, and the width and height of the extension 201 are smaller than the width and height of the head 202.

The clamping portions 203 are formed on the extension portion 201 and/or the head portion 202 in pairs, that is, the clamping portions 203 may be disposed on the extension portion 201 or the head portion 202, and of course, the clamping portions 203 are disposed on both the extension portion 201 and the head portion 202.

When the extension 201 is received in the insertion hole 110, the clamping portion 203 is used to simultaneously press the inner and outer surfaces of the first guide wall 12 and the second guide wall 13 to fix the electrical plug 200 to the mounting body 10.

In more detail, in the embodiment of the present application, the clamping portion 203 includes a pair of outer clamping walls 2031 and a pair of wedge-shaped guide portions 2032; the outer fastening walls 2031 are symmetrically disposed on the head portion 202 and extend in parallel with the extending portion 201, that is, the outer fastening walls 2031 are perpendicularly connected to the edge of one side surface of the head portion 202 facing the extending portion 201 and are disposed in parallel with the extending portion 201; wherein the outer chuckwall 2031 is preferably resiliently connected to the head 202 and the outer chuckwall 2031 is flush with the edge of the head 202. The wedge-shaped guide portions 2032 are symmetrically disposed on two opposite side walls of the extension portion 201, that is, the outer surface of the wedge-shaped guide portion 2032 facing one side of the outer side retaining wall 2031 is convenient for the first guide rail wall 12 and the second guide rail wall 13 to be clamped between the corresponding outer side retaining wall 2031 and the wedge-shaped guide portion 2032; the conductive elastic piece 204 is located between the outer side clamping wall 2031 and the extension portion 201 and is disposed corresponding to the conductive groove 102; when the extending portion 201 is received in the inserting hole 110, the pair of outer side clamping walls 2031 abut against the outer surfaces of the first guide rail wall 12 and the second guide rail wall 13, the pair of wedge-shaped guiding portions 2032 abut against the inner surfaces of the first guide rail wall 12 and the second guide rail wall 13, and the conductive elastic sheet 204 extends into the corresponding conductive groove 102 to abut against the outer surface of the end of the conductive portion 22 so as to be electrically connected to the coupling element 20.

In this embodiment, the head 202 further includes a pair of grooves 2021 disposed corresponding to the first guide rail wall 12 and the second guide rail wall 13, the grooves 2021 face the corresponding first guide rail wall 12 and the second guide rail wall 13, the conductive elastic sheet 204 is U-shaped as a whole, and the conductive elastic sheet 204 is clamped in each groove 2021.

In the embodiment of the present application, the conductive elastic piece 204 includes a first conductive segment 2041, a second conductive segment 2042, and a third conductive segment 2043, which are sequentially connected. The first conductive segment 2041 is fixed in the groove 2021, extends to be attached to the inner sidewall of the extension portion 201, and extends into the groove 2021; second conductive segment 2042 is vertically connected to first conductive segment 2041, and second conductive segment 2042 is secured to the bottom of groove 2021, the width of second conductive segment 2042 is equal to the width of groove 2021; the third conductive segment 2043 is vertically connected to the second conductive segment 2042, the third conductive segment 2043 is parallel to the first conductive segment 2041 and fixed in the groove 2021, and the third conductive segment 2043 extends to a position between the outer sidewall 2031 and the extension portion 201 to form an elastic contact portion. The elastic contact part is an arc-shaped elastic contact part, and not only provides an electric contact function, but also provides a guiding function during electric connection.

In the embodiment of the present application, a positioning block 2011 is further disposed in the extension 201, an edge of the positioning block 2011 is flush with an edge of the groove 2021, a gap is disposed between the positioning block 2011 and an inner side wall of the extension 201, a width of the gap is equal to a thickness of the first conductive segment 2041, and the first conductive segment 2041 is clamped in the gap between the positioning block 2011 and an inner side wall of the extension 201.

In this embodiment, the first guide rail wall 12 is provided with a first inner locking groove 121 at a position corresponding to the wedge-shaped guiding portion 2032, and when the extending portion 201 is accommodated in the insertion hole 110, the wedge-shaped guiding portion 2032 is locked in the first inner locking groove 121; the second guide rail wall 13 is provided with a second inner locking groove 131 at a position corresponding to the wedge-shaped guiding portion 2032, and when the extension portion 201 is accommodated in the insertion hole 110, the wedge-shaped guiding portion 2032 is locked in the second inner locking groove 131. The wedge-shaped guiding portion 2032 forms a hook and is clamped in the first inner clamping groove 121 and the second inner clamping groove 131, so as to prevent the extension portion 201 from falling off from the insertion hole 110.

In the embodiment of the present application, the electrical plug 200 includes an upper housing 210 and a lower housing 220; the upper case 210 and the lower case 220 have substantially the same structure. In detail, the upper housing 210 is provided with an upper head portion, an upper extension portion and an upper clamping portion; the lower housing 220 and the plug upper housing 210 are assembled with each other, and the lower housing 220 is provided with a lower head, a lower extension and a lower clamping portion, which are respectively corresponding to the upper head, the upper extension and the upper clamping portion; wherein the upper head portion and the lower head portion form the head portion 202, the upper extension portion and the lower extension portion form the extension portion 201, and the upper clip portion and the lower clip portion form the clip portion 203; the pair of conductive elastic pieces 204 is sandwiched between the upper case 210 and the lower case 220.

The electric plug 200 is located at a first section of the end of the magnetically conductive track 100, and is electrically connected to an external power source for getting electricity, and the other magnetically conductive tracks 100 cascaded behind are electrically connected through the connector 500. When the driving power source is external, the two conductive elastic pieces 204 of the electrical plug 200 are electrically connected to the positive electrode and the negative electrode, respectively.

As shown in fig. 4, 8 and 9, in the embodiment of the present application, the magnetically conductive track 100 further includes a sealing plug 300, and the sealing plug 300 can be inserted into another receptacle 110 to seal the receiving space 101. In this embodiment, the outer shape of the sealing plug 300 is as consistent as possible with the electrical plug 200.

In the embodiment of the present application, the sealing plug 300 includes an insertion portion 301, a sealing head portion 302, and a clamping portion 303; the insertion part 301 is accommodated in the insertion hole 110; the sealing head 302 is sealed off from the receptacle 110 and is flush with the outermost edge of the mounting body 10; the sealing head 302 is connected with the insertion part 301, the width and height of the sealing head 302 are equal to those of the installation body 10, and the width and height of the insertion part 301 are smaller than those of the sealing head 302; the fastening portion 303 is disposed on the insertion portion 301 and/or the sealing head portion 302, and when the insertion portion 301 is received in the insertion hole 110, the fastening portion 303 is configured to be fastened with inner surfaces of the first guide wall 12 and the second guide wall 13 to fix the sealing plug 300 to the mounting body 10.

In the embodiment of the present invention, the fastening portion 303 is a wedge-shaped block to facilitate the insertion and fastening of the sealing plug 300 into the insertion hole 110.

In detail, in the embodiment of the present application, the first guide rail wall 12 is provided with a third inner engaging groove 122 at a position corresponding to the fastening portion 303, and when the inserting portion 301 is accommodated in the inserting hole 110, the fastening portion 303 is fastened in the third inner engaging groove 122; the second guide rail wall 13 is provided with a fourth inner engaging groove 132 at a position corresponding to the fastening portion 303, and when the inserting portion 301 is accommodated in the inserting hole 110, the fastening portion 303 is fastened in the fourth inner engaging groove 132. With this structure, the insertion portion 301 is prevented from falling off from the insertion hole 110.

As shown in fig. 4 and 5, in the embodiment of the present application, the magnetically conductive track 100 further includes: the driving power source 40 is accommodated in the accommodating space 101, and the driving power source 40 is electrically connected to the coupling element 20. 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). When the driving power supply is built-in, the driving power supply 40 is electrically connected to the coupling element 20 for supplying power, and at this time, the electric plug 200 may not be provided, and only the sealing plug 300 is provided at the end of the magnetically conductive track 100.

Referring to fig. 10A, 10B and 11, in combination with the above embodiments, the present application further provides a lighting apparatus 1, where the lighting apparatus 1 includes the magnetically attracted conductive track 100.

Referring to fig. 10A, 10B and 11, 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. In specific implementation, the lighting device 400 includes a base 401, a wire 402, and a lamp body 403; the base 401 is U-shaped, the top of the base is provided with an assembly cavity 410, the assembly cavity 410 is opposite to the magnetically attracted conductive rail 100, and the assembly cavity 410 completely covers the magnetically attracted conductive rail 100; the assembly chamber 410 has an electrical connection side 411 and a magnetic attraction side 412, the electrical connection side 411 is provided with an elastic electrical contact 404, and the elastic electrical contact 404 extends into the conductive slot 102 and is electrically connected with the coupling element 20; the magnetic adsorption side 412 is provided with an adsorption element 405, and the adsorption element 405 is clamped in the bottom groove of the assembly cavity 410, is arranged corresponding to the magnetic element 30 in the slot 103, and adsorbs each other; 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.

Referring to fig. 10A, in an embodiment, the lighting device 400 further includes a connecting rod 406, a nut 407, and a spacer 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 can increase the contact area to strengthen 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.

Referring to fig. 10B, in another embodiment, 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 to form an integral structure through an adapter.

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.

As shown in fig. 12 to 21, an embodiment of the present application further discloses a

connector

500a, 500b, 500c, or 500d for connecting a magnetically conductive rail 100, where the magnetically conductive rail 100 and the

connector

500a, 500b, 500c, or 500d are connected to form a magnetically conductive rail system. The magnetically conductive track 100, the

connector

500a, 500b, 500c or 500d and the lighting device 400 connected to the magnetically conductive track 100 together form the lighting apparatus 1.

Referring to fig. 1, fig. 12, fig. 15, fig. 18, and fig. 20, the

connectors

500a, 500b, 500c, and 500d of the present application can be installed on the corresponding magnetic attraction end caps 14, so that the magnetic attraction conductive tracks 100 can be flexibly arranged and connected. The

connectors

500a, 500b, 500c, 500d can also form an electrical connection with the conductive portion 202 at the second space 216, so as to achieve dual transition between the mechanical connection and the electrical connection.

Taking fig. 17 as an example, fig. 17 is an enlarged view of the connector 500b and the magnetically conductive track 100 after assembly, wherein the connector 500b includes an outer housing 51, and the outer housing 51 includes two adapting sidewalls 52 and two pairs of conductive terminals 54; the two switching side walls 52 are parallel to each other, are arranged on two opposite sides of the outer shell 51, and are used for connecting the two magnetic conductive tracks 100 in a linear manner; the two pairs of conductive terminals 54 respectively protrude out of the corresponding adapting sidewall 52, and an electrical connection portion 5542 is disposed at a position where each conductive terminal 54 protrudes out of the adapting sidewall 52. The outer housing 51 is in a straight shape, so that the magnetically conductive traces 100 on both sides of the connector 500b are electrically connected to each other through the conductive terminals 54.

In summary, the

connectors

500a, 500b, 500c, and 500d include an outer housing 51, the outer housing 51 has at least two adapting sidewalls 52, each adapting sidewall 52 can be connected to one magnetically attracting conductive track 100, each adapting sidewall 52 is provided with a magnetically attracting surface 531, and the magnetically attracting surfaces 531 can be attracted to the end portions of the corresponding magnetically attracting conductive tracks 100. In other words, the magnetic attraction surface 531 can be attracted to the magnetic attraction end cap 14 of the corresponding magnetic attraction conductive track 100. The

connectors

500a, 500b, 500c, 500d further include at least two pairs of conductive terminals 54 respectively distributed on two sides of the magnetic attraction surface 531, and the conductive terminals 54 have a fixing portion and an electrical abutting portion, wherein the fixing portion 5541 is disposed in the outer housing 51, the electrical abutting portion 5542 protrudes from the outer housing 51, and the electrical abutting portion 24 can form an electrical connection with the corresponding conductive portion 202 of the magnetic attraction conductive track 100.

Example 1

As shown in fig. 12, 13 and 14, in embodiment 1, the connector 500a is configured as an H-shaped or cross-shaped structure, which can implement an H-shaped or cross-shaped connection manner of the magnetically attracted conductive track 100. The system composed of the connector 500a and the four magnetically conductive rails 100 is a magnetically conductive rail system 1. The connector 500a is mechanically and electrically connected to the magnetically conductive track 100, and is flush with the end of the magnetically conductive track 100 and attached to the surface of the mounting base after the magnetically conductive track 100 is cascaded.

Referring to fig. 12 and 13, the connector 500a includes an outer housing 51 and four pairs of conductive terminals 54 disposed in the outer housing 51 and partially protruding out of the outer housing 51 to electrically connect with the conductive portions 202 at the end portions of the magnetically attracted conductive traces 100. The outer housing 51 may be integrally formed with the conductive terminal 54, and may also include a first body 510 and a second body 520 assembled with the first body 510 along the height direction, wherein the conductive terminal 54 is sandwiched between the first body 510 and the second body 520.

Referring to fig. 12, 13 and 14, the connector 500a is preferably rectangular and has four sides, and a pair of conductive terminals 54 are disposed on each side of the outer housing 51 to form a transfer sidewall 52, i.e., four transfer sidewalls 52 are formed on the four sides of the connector 500 a. The connectors 500a of the H-shaped or cross-shaped structure each include 4 switching sidewalls 52 for connecting two rows of magnetically conductive tracks 100 perpendicular to each other, and each row is provided with 2 magnetically conductive tracks 100.

When the connector 500a is mated with the conductive part 202 at the end of the conductive track 100 with different magnetic attraction, the electrical mating part 5542 is inserted into the conductive groove 102 to electrically connect with the conductive part 202 at the end. The connector 500a after assembly keeps flush with the upper and lower surfaces of the magnetically conductive track 100, and is attached to the surface of the mounting base, so that the overall structure is flat and simple, and the height is low.

As shown in fig. 13, in the embodiment of the present application, the conductive terminal 54 is a leaf spring structure, and includes a first conductive segment 541, a second conductive segment 542, and a third conductive segment 543; the first conductive segment 541 and the third conductive segment 543 are arranged in parallel, and are both vertically connected to one side end of the second conductive segment 542; the fixing portion 5541 is formed by a portion of the first conductive segment 541, the second conductive segment 542 and the third conductive segment 543, and the third conductive segment 543 extends away from the second conductive segment 542 to form a guiding arc portion, which forms the electrical connection portion 5542.

As shown in fig. 13, a positioning block 56 is disposed in the outer housing 51, the positioning block 56 is provided with a groove 561 for clamping the conductive terminal 54, when the conductive terminal 54 is clamped in the groove 561, an edge of the conductive terminal 54 is flush with an edge of the groove 561 to form a face-to-face fit, preferably an interference fit. The fixing portion 5541 is attached to the inside of the groove 561, and the electrical connection portion 5542 extends to the outside of the groove 561.

In order to solve the problem that the magnet cannot adsorb the connector 500a and meet the same fixing requirement as the magnetic conductive rail 100, four magnetic adsorption elements 53 are further arranged inside the connector 500a, and each magnetic adsorption element 53 is provided with a magnetic adsorption surface 531. Of course, in other embodiments, one magnetic attraction member 53 may be disposed inside the connector 500a, the magnetic attraction member 53 having four magnetic attraction surfaces 531, the magnetic attraction member 53 being disposed in the outer housing 51; the material of the magnetic attraction member 53 is preferably iron. It can be seen that the number of the magnetic attraction members 53 is not limited in the present application, and only one magnetic attraction surface 531 is provided on each adapter sidewall 52.

As shown in fig. 12 and 13, the adapting sidewall 52 is provided with an accommodating opening, and the magnetic attraction surface 531 of the magnetic attraction element 53 is exposed to the outside from the accommodating opening.

The magnetic attraction element 53 is clamped in the outer housing 51, and four pairs of conductive terminals 54 are distributed on two sides of the magnetic attraction surface 531. Specifically, the positioning block 56 is provided with a clamping protrusion 562 perpendicular to the first body 510 or the second body 520 on a side away from the conductive terminal 54 (or the groove 561), so that two clamping protrusions 562 which are oppositely arranged are arranged between two positioning blocks 56 which are oppositely arranged, and the two clamping protrusions 562 form a clamping structure; magnetism adsorbs component 53 and personally submits the I shape at width direction's transversal, magnetism adsorbs component 53 corresponding the protruding 562 positions of joint are equipped with draw-in groove 532, magnetism adsorbs component 53 and passes through draw-in groove 532 card is established on the protruding 562 of joint, thereby realize magnetism adsorbs component 53 card establishes two of relative setting between locating piece 56.

For convenience of wire connection, as shown in fig. 13, the second conductive segment 542 is further provided with a wire clamping structure, the wire clamping structure includes a square wire passing hole 5421 located on the second conductive segment 542, and a pair of wire clamping tabs 5422, and the pair of wire clamping tabs 5422 are respectively connected with two opposite sides of the square wire passing hole 5421 and located on the same side of the second conductive segment 542. The pair of wire clamping pieces 5422 are curved spring pieces, and when in use, the conductive end of the wire passes through the square wire through hole 5421 and is clamped in the pair of wire clamping pieces 5422 to realize electrical connection, that is, the conductive end of the wire is inserted between the curved spring pieces to form a V-card insertion connection.

If the connector 500a connects the magnetically conductive track 100 in a cross shape, as shown in fig. 12 to 14, the connector 500a is in a cross-shaped structure, and includes a quadrangular outer housing 51 and a pair of adapting sidewalls 52 extending from each side of the outer housing 51 and close to two ends. The conductive terminal 54 includes a quadrilateral fixing portion 5541 and four sets of electrical connection portions 5542 extending from each side of the fixing portion 5541 in parallel, wherein the electrical connection portions 5542 protrude from the respective adapting sidewalls 52 and are located between the pair of adapting sidewalls 52 on the same side. The electrical connection portions 5542 are provided in pairs, which are a positive electrode and a negative electrode, respectively. Therefore, the connector 500a can be mechanically and electrically connected to the conductive parts 202 at the end positions of the four magnetically conductive tracks 100, and the four magnetically conductive tracks 100 are arranged in a cross shape to form the cross-shaped magnetically conductive track system 1.

In summary, in the connector 500a with a cross-shaped structure, the outer housing 51 includes four transferring sidewalls 52 vertically arranged in sequence and four pairs of conductive terminals 54, and the four transferring sidewalls 52 vertically arranged in sequence are used to connect four magnetically attracted conductive tracks 100; the four pairs of conductive terminals 54 protrude out of the corresponding adapting sidewalls 52.

In order to facilitate the switching sidewall 52 of the outer housing 51 to be clamped in the square opening 110 at the end of the magnetically conductive track 100, so as to achieve a better visual effect, the outer housing 51 includes four protruding portions 55 vertically arranged in sequence, and the end surface of the protruding portion 55 is set as the switching sidewall 52. The protruding portion 55 extends into the square opening 110 to achieve seamless connection.

Of course, the connector 500a may also be H-shaped as a whole, in which case the outer housing 51 is H-shaped, which is different from the connector 500a with a cross-shaped structure only in the arrangement position of four vertically arranged transfer sidewalls 52.

Example 2

Most of the features of embodiment 1 are included in embodiment 2 of the present application, which is different in that it is not the structure H-shape or cross-shape of the connector 500a in embodiment 1, but a straight shape (or referred to as I-shape).

As shown in fig. 15 and 16, in embodiment 2 of the present application, if the magnetically conductive tracks 100 need to be connected in a straight line, the connector 500b is designed to have a straight-line structure, and includes a quadrangular outer housing 51 and two outer housings 51 extending from two opposite sides of the outer housing 51 and parallel to each other. The connector 500b has a straight-line structure, and the width of the outer housing 51 can be the same as that of the outer housing 51, so that smooth connection is realized. The conductive terminal 54 includes a quadrilateral fixing portion 5541 and electrical connection portions 5542 extending from two opposite sides of the fixing portion 5541 and parallel to each other. Therefore, the connector 500b can be mechanically and electrically connected to the conductive parts 202 at the end positions of the two magnetically attracted conductive rails 100, respectively, and the two magnetically attracted conductive rails 100 are arranged in a straight line to form the linear magnetically attracted conductive rail system 1.

In summary, in the connector 500b with the in-line structure, the outer housing 51 includes the two transfer sidewalls 52 and the two pairs of conductive terminals 54; the two switching side walls 52 are parallel to each other, are arranged on two opposite sides of the outer shell 51, and are used for connecting the two magnetic conductive tracks 100 in a linear manner; the two pairs of conductive terminals 54 protrude out of the corresponding adapting sidewalls 52. The outer shell 51 is in a straight line shape.

Example 3

Most of the features of embodiment 1 are included in embodiment 3 of the present application, which is different in that it is not the structure H-shape or cross-shape of the connector 500a in embodiment 1, but an L-shape.

As shown in fig. 18 and 19, in embodiment 3 of the present application, if the magnetically conductive track 100 needs to be connected in an L-shape, the connector 500c is designed in an L-shape structure, and includes a quadrangular outer housing 51 and two parallel transition side walls 52 extending from two adjacent sides of the outer housing 51. The conductive terminal 54 includes a quadrilateral fixing portion 5541 and two parallel electrical contact portions 5542 extending from two adjacent sides of the fixing portion 5541. Therefore, the connector 500c can be mechanically and electrically connected to the conductive parts 202 at the end positions of the two magnetically attracted conductive tracks 100, and the two magnetically attracted conductive tracks 100 are arranged in an L shape to form the L-shaped magnetically attracted conductive track system 1.

In summary, in the connector 500c with the L-shaped structure, the outer housing 51 includes the two adapting sidewalls 52 and the two pairs of conductive terminals 54; the two switching side walls 52 are perpendicular to each other and are used for connecting the two perpendicular magnetic conductive tracks 100; the two pairs of conductive terminals 54 protrude out of the corresponding through sidewalls 52. The outer housing 51 is L-shaped.

The connector 500c can be an L-shaped structure in a horizontal plane, and can be suitable for connecting two magnetic conductive tracks 100 in the horizontal plane; the connector 500c may also be an L-shaped structure in a vertical plane, and may be adapted to connect a magnetically conductive rail 100 in a horizontal plane with a magnetically conductive rail 100 in a vertical plane.

In order to facilitate the switching sidewall 52 of the outer housing 51 to be clamped in the square opening 110 at the end of the magnetically conductive track 100, so as to achieve a better visual effect, the outer housing 51 includes two protruding portions 55 vertically arranged in sequence, and the end surface of the protruding portion 55 is set as the switching sidewall 52. The protruding portion 55 extends into the square opening 110 to achieve seamless connection.

Example 4

Most of the features of embodiment 1 are included in embodiment 4 of the present application, which is different in that it is not the structure H-shape or cross-shape of the connector 500a in embodiment 1, but T-shape.

As shown in fig. 20 and 21, in embodiment 4 of the present application, if the magnetically conductive track 100 needs to be connected in a T-shape, the connector 500d is designed to be a T-shaped structure, and includes a quadrangular outer housing 51 and three parallel adapting sidewalls 52 extending from three continuous sides of the outer housing 51. The conductive terminal 54 includes a quadrilateral fixing portion 5541 and three parallel electrical connection portions 5542 extending from three continuous sides of the fixing portion 5541. Therefore, the connector 500d can be mechanically and electrically connected to the conductive parts 202 at the end positions of the three magnetically attracted conductive tracks 100, and the two magnetically attracted conductive tracks 100 are arranged in a T shape to form a T-shaped magnetically attracted conductive track system 1.

In summary, in the connector 500d with the T-shaped structure, the outer housing 51 includes three transferring sidewalls 52 and three pairs of conductive terminals 54, the three transferring sidewalls 52 are arranged vertically in sequence for connecting the three magnetically attracted conductive traces 100; three pairs of the conductive terminals 54 protrude from the corresponding through sidewalls 52. The outer housing 51 is T-shaped.

The connector 500d can be a T-shaped structure in a horizontal plane and can be suitable for connecting three magnetic conductive tracks 100 in the horizontal plane; the connector 500d may also be a T-shaped structure in a vertical plane, and may be adapted to connect two magnetically attracted conductive rails 100 on a horizontal plane with one magnetically attracted conductive rail 100 on the vertical plane, or connect one magnetically attracted conductive rail 100 on the horizontal plane with two magnetically attracted conductive rails 100 on the vertical plane.

In order to facilitate the switching sidewall 52 of the outer housing 51 to be clamped in the square opening 110 at the end of the magnetically conductive track 100, so as to achieve a better visual effect, the outer housing 51 includes three protruding portions 55 vertically arranged in sequence, and the end surface of the protruding portion 55 is set as the switching sidewall 52. The protruding portion 55 extends into the square opening 110 to achieve seamless connection.

As can be seen from the above embodiments, the

connectors

500a, 500b, 500c, 500d have different structures according to the form of the cascade. The

connectors

500a, 500b, 500c, 500d with different structures are connected with the plurality of magnetically attracted conductive rails 100 to form the magnetically attracted conductive rail system 1 with different structures. The magnetic conductive rail 100 cascaded by the

connectors

500a, 500b, 500c and 500d can be magnetically adsorbed to various electrical devices and electrically connected, and is convenient and reliable. The connector is of a planar linear, L-shaped, convex or T-shaped, H-shaped or cross-shaped structure, so that the magnetic conductive track system 1 consisting of the connector and at least two magnetic conductive tracks 100 is also of a planar structure, and the magnetic conductive track system 1 is attached to the surface of an installation foundation, so that the overall structure is flat and simple, the height is low, the thickness is thin enough, the assembly is convenient, and the magnetic conductive track system has the special effect of being light and thin.

according to the connector, the magnetic conductive track system and the lighting equipment, the connector is only required to be correspondingly inserted into the square hole and the conductive groove at the end part of the magnetic conductive track during installation, the installation is simple and convenient, and the reliability of a mechanical structure is high; the connector is internally provided with at least one magnetic adsorption element, so that the way of adsorbing the connector by a magnet is realized, and the fixing requirement similar to that of the magnetic conductive track is met; meanwhile, the connector comprises various forms of a linear, L-shaped, convex or T-shaped, H-shaped or cross-shaped structure, the magnetic conductive track system can be formed by cascade connection modes of linear connection, planar L-shaped connection, vertical L-shaped connection, cross connection, T-shaped connection and the like of the magnetic conductive track, and the magnetic conductive track system is flat and simple in whole structure, low in height, thin enough in thickness, convenient and fast to assemble and has the special effect of being light and thin.

In the embodiments of the present application, it is emphasized that different embodiments are different, and different optimization features of the embodiments can be combined to form a better embodiment as long as they are not contradictory, and further description is omitted here for simplicity and convenience.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and alterations to this application will become apparent 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. A connector, characterized in that the connector comprises:

the outer shell is provided with at least two switching side walls, each switching side wall can be connected with one magnetic conductive track, each switching side wall is provided with a magnetic attraction surface, and the magnetic attraction surfaces can be attracted to the end parts of the corresponding magnetic conductive tracks; and

at least two pairs of conductive terminals, each pair of conductive terminals is distributed on two sides of the corresponding magnetic attraction surface, each conductive terminal is provided with a fixed part and an electric butt joint part, wherein the fixed part is arranged in the outer shell, the electric butt joint part extends out of the outer shell, and the electric butt joint part can form electric connection with the corresponding conductive part of the magnetic attraction conductive track.

2. The connector of claim 1, further comprising:

the magnetic adsorption element is arranged in the outer shell, and the switching side wall forms the magnetic adsorption surface at a position corresponding to the magnetic adsorption element;

the positioning blocks are arranged on the two sides of the shell body in the length direction of the magnetic adsorption element respectively, clamping protrusions are arranged on one side, facing the magnetic adsorption element, of each positioning block, and the two clamping protrusions are arranged between the two positioning blocks oppositely; magnetism adsorbs the component and personally submits the I shape at width direction's transversal, magnetism adsorbs the component and is corresponding joint protruding position is equipped with the draw-in groove, the draw-in groove with the protruding looks adaptation of joint.

3. The connector of claim 1, wherein a receiving opening is formed in the adapting sidewall, and the magnetic attraction surface of the magnetic attraction member is exposed from the receiving opening.

4. The connector of claim 1, wherein the outer housing comprises:

the two switching side walls are parallel to each other, arranged on two opposite sides of the outer shell and used for connecting the two magnetic conductive tracks in a linear manner; and

the two pairs of conductive terminals respectively protrude out of the corresponding switching side walls.

5. The connector of claim 4, wherein the outer housing is in-line.

6. The connector of claim 1, wherein the outer housing comprises:

the two switching side walls are vertical to each other and are used for connecting the two vertical magnetic conductive tracks; and

7. The connector of claim 6, wherein the outer housing is L-shaped.

8. The connector of claim 1, wherein the outer housing comprises:

the three switching side walls are sequentially and vertically arranged and are used for connecting the three magnetic conductive tracks; and

and the three pairs of conductive terminals respectively protrude out of the corresponding switching side walls.

9. The connector of claim 8, wherein the outer housing is in the shape of a letter "convex" or "T".

10. The connector of claim 1, wherein the outer housing comprises:

the four switching side walls are sequentially and vertically arranged and are used for connecting the four magnetic conductive tracks; and

and the four pairs of conductive terminals respectively protrude out of the corresponding switching side walls.

11. The connector of claim 10, wherein the outer housing is H-shaped.

12. The connector according to claim 10, wherein the outer housing includes four protrusions arranged vertically in sequence, end faces of the protrusions being provided as the transfer sidewalls.

13. The connector of claim 1, wherein the conductive terminals include a first conductive segment, a second conductive segment, and a third conductive segment; the first conductive segment and the third conductive segment are arranged in parallel and are both vertically connected with one side end part of the second conductive segment; the fixing part is formed by partial structures of the first conductive segment, the second conductive segment and the third conductive segment, the third conductive segment extends towards the direction departing from the second conductive segment to form a guide arc part, and the guide arc part forms the butt joint part.

14. The connector of claim 13, wherein the second conductive segment is provided with a wire locking structure, the wire locking structure comprising a square wire passing hole on the second conductive segment and a pair of wire clamping pieces, the wire clamping pieces being respectively connected to two opposite sides of the square wire passing hole and located on the same side of the second conductive segment.

15. The connector of claim 1, wherein the outer housing is integrally formed with the conductive terminal; or the outer shell comprises a first body and a second body matched with the first body along the height direction, and the conductive terminal is clamped between the first body and the second body.

16. The connector of claim 1, wherein a positioning block is disposed in the housing, the positioning block having a groove for engaging the conductive terminal, and when the conductive terminal is engaged in the groove, an edge of the conductive terminal is flush with an edge of the groove to form a face-to-face fit; wherein the fixing part is attached in the groove, and the butt joint part extends out of the groove.

17. The connector according to claim 16, wherein the positioning block is provided with a clamping protrusion perpendicular to the outer housing on a side away from the groove, and the two clamping protrusions are oppositely arranged between the two positioning blocks; magnetism adsorbs the component and personally submits the I shape at width direction's transversal, magnetism adsorbs the component and is corresponding joint protruding position is equipped with the draw-in groove, the draw-in groove with the protruding looks adaptation of joint.

18. A magnetically conductive track system comprising a connector as claimed in any one of claims 1 to 17 and at least two magnetically conductive tracks which are connected by attraction of the connector.

19. An illumination device, comprising

A connector according to any one of claims 1 to 17;

the end parts of the at least two magnetically conductive tracks are connected in an adsorption manner through the connector; and

the lamp body is provided with an elastic conductive terminal and a magnet module, wherein the magnet module is configured to be adsorbed on the lower surface of the magnetic conductive track, and the elastic conductive terminal is configured to be electrically connected with the conductive part of the magnetic conductive track.