CN110736081A

CN110736081A - Rail connector for rail lamp, lamp and rail lamp

Info

Publication number: CN110736081A
Application number: CN201910968999.1A
Authority: CN
Inventors: 曾浩华; 袁华旸; 王达锦; 陈春鹏; 陈启胜
Original assignee: Zhongshan Leaf Lighting Technology Co Ltd
Current assignee: Zhongshan Leaf Lighting Technology Co Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-01-31

Abstract

The invention discloses a track connector for a track lamp and application thereof, and the track connector comprises a base, a rotating piece and a positioning block, wherein the base is provided with an accommodating cavity, the side wall of the accommodating cavity is provided with a th spiral groove, the rotating piece can be rotatably arranged in the accommodating cavity, the rotating piece is provided with a th guide piece, a th guide piece is in sliding fit with a th spiral groove, the positioning block is arranged on the rotating piece, and the positioning block is exposed out of the base, so that the positioning block can move towards the base direction when being pressed and can rotate through the sliding fit of the th guide piece and the th spiral groove, and the length direction of the positioning block is changed from being parallel to or inclined with the length direction of the base to being perpendicular to or inclined with the length direction of the base, so that the track connector for the track lamp is connected.

Description

Rail connector for rail lamp, lamp and rail lamp

Technical Field

The invention relates to the technical field of connectors, in particular to a rail connector, a lamp and a rail lamp for rail lamps.

Background

The track lamp comprises a lamp and a track, wherein the lamp is installed on the track, voltage input (220V alternating current input in China and low-voltage input in customization) is contained in the track, conductive metal strips (high-quality metal strips made of copper and low-quality metal strips made of iron) are arranged on two sides in the track, a conductive metal sheet is arranged at a joint of the lamp, and when the lamp is installed, the conductive metal sheets on the lamp are in contact with the conductive metal strips in the track, so that the lamp is electrified.

At present, the existing lamp is mainly connected with a track in a fixed connection mode, a sliding block connection mode and a magnetic attraction connection mode, wherein the fixed connection mode is mainly realized through screw connection, the connection mode has the defects that the lamp is not adjustable in position and not detachable, and the lamp cannot be replaced, the sliding block connection mode is mainly characterized in that a sliding block is arranged on the lamp and is connected with the track through the sliding block, the lamp is required to penetrate into the track from the end part of the track during installation, then the installation position of the lamp is adjusted through moving the lamp, the lamp is required to be detached only by moving the lamp to the end part of the track during detachment, when the track is long, the lamp required to be detached needs to be moved for a long stroke to be disconnected from the track, when the number of lamps on the track is large, the lamp which prevents the lamp from being detached needs to be detached to realize detachment of the lamp, the detachment and the installation are troublesome and convenient to use, the connection mode is not enough to realize the detachable connection between the lamp and the track through the permanent magnet, however, the price of the permanent magnet is high, and the magnetic attraction connection mode causes the use cost to be unfavorable for pushing .

Disclosure of Invention

To overcome the disadvantages of the prior art, of the present invention is to provide a track connector for a track lamp, which can be easily and conveniently detached from and installed on the track, and is low in cost and more favorable for applications.

It is a further object of the present invention to provide kinds of lamps to which the above-mentioned rail connector for a railway lamp is applied.

It is another object of the present invention to provide kinds of track lamps to which the above-mentioned track connector for track lamps is applied.

The object of the invention is realized by the following technical scheme:

the track connector for the track lamp comprises a base, a rotating piece and a positioning block, wherein the base is provided with an accommodating cavity, the side wall of the accommodating cavity is provided with a th spiral groove, the rotating piece can be rotatably installed in the accommodating cavity, the rotating piece is provided with a th guide piece, the th guide piece is in sliding fit with the th spiral groove, the positioning block is installed on the rotating piece, the positioning block is exposed out of the base, the positioning block can move towards the base direction when being pressed and can rotate through the sliding fit of the th guide piece and the th spiral groove, the length direction of the positioning block is enabled to rotate from being parallel to or inclined with the length direction of the base to being perpendicular to or inclined with the length direction of the base, and therefore the track connector for the track lamp is connected to the track connector on the track lamp

, the positioning device further comprises a push rod and an elastic piece, the rotating piece is provided with a positioning hole, the hole wall of the positioning hole is provided with a second guide groove, the second guide groove comprises a second spiral groove, the end of the push rod can be movably inserted into the positioning hole, the end of the push rod is provided with a second guide piece, the second guide piece is in sliding fit with the second spiral groove, the second end of the push rod is exposed out of the rotating piece, the elastic piece is used for providing elastic support for the push rod, when the second guide piece slides to the end of the second spiral groove, the length direction of the positioning block is perpendicular to or inclined to the length direction of the base, and when the second guide piece slides to the second end of the second spiral groove, the length direction of the positioning block is parallel to or inclined to the length direction of the base.

, the rotation angle of the rotation piece is A, A is more than or equal to 80 degrees and less than or equal to 95 degrees.

, the second guiding groove further comprises a positioning groove communicating with the second spiral groove, the extension direction of the positioning groove is parallel to the extension direction of the positioning hole, and the positioning groove is closer to the bottom of the rotating member than the second spiral groove.

, there are two spiral grooves, two spiral grooves are respectively located on two opposite side walls of the accommodating cavity, the directions of the two spiral grooves are opposite, and correspondingly, there are two second guiding pieces.

, there are two second guide grooves, two second guide grooves are respectively located on two opposite sides of the hole wall of the positioning hole, and the directions of the second spiral grooves in the two second guide grooves are opposite, correspondingly, there are two second guide pieces.

, a third guide piece is arranged on the side wall of the ejector rod, the length extending direction of the third guide piece is parallel to that of the ejector rod, a second positioning groove communicated with the accommodating cavity is formed in the bottom of the base, and the third guide piece can be in sliding fit with the second positioning groove.

, the end of the top bar has a protrusion extending outward from its outer wall, the second guide is located on the protrusion, and the protrusion is capable of sliding fit with the positioning hole.

, the second end of the rod passes through the guiding hole of the base and is exposed out of the bottom of the base, the second end of the rod is provided with a head, and the outer diameter of the head is larger than the diameter of the guiding hole.

, the elastic member is installed in the positioning hole, and end of the elastic member is connected to the bottom wall of the positioning hole, and end is connected to the end of the ejector pin.

, the rotating part comprises an outer cylinder and an inner cylinder, the inner cylinder is sleeved in the outer cylinder, the second guide groove and the positioning hole are both located on the inner cylinder, and the positioning block is mounted at the top of the outer cylinder.

, a third positioning groove is arranged on the inner wall surface of the outer cylinder, a positioning convex strip is arranged on the outer wall surface of the inner cylinder, and the positioning convex strip is in clamping fit with the third positioning groove.

, the base includes a seat and a second seat connected to each other, the seat has a cavity, the second seat has a second cavity, and the cavity and the second cavity enclose to form the accommodating cavity.

, the seat body is provided with a clamping groove, and the second seat body is provided with a clamping tenon matched with the clamping groove in a clamping manner.

, the connector further includes two conductive terminals disposed on the base, the conductive terminal is used for electrically connecting with the conductive strip on the track, the two conductive terminals are arranged in a staggered manner in the width direction of the base, and at least conductive terminals can be slidably mounted on the base, so that the conductive terminal can adjust the distance in the width direction of the base relative to the other conductive terminal.

, the base is provided with at least sliding grooves, the th conductive terminal comprises an insulating base and a conductive sheet arranged on the insulating base, the insulating base is arranged in the base, the conductive sheet is exposed out of the base, and at least insulating bases of the th conductive terminals are provided with guide parts in sliding fit with the sliding grooves.

step by step, the end of insulating seat has seted up screens groove, the second end of insulating seat seted up with the second screens groove of screens groove intercommunication, the conducting strip is inserted and is located on screens groove, just the conducting strip is inserted and is located the tip in screens groove has the butt end, the butt end with the lateral wall butt in second screens groove, the power cord of light source module is inserted and is located the butt end with between the lateral wall in second screens groove.

step by step, still include the mount pad, the mount pad install in the bottom of base, just the second end of ejector pin extends to in the mount pad, the mount pad is seted up rather than inside intercommunication and is passed the hole, it is used for supplying the thimble to stretch into to pass the hole to can make the second end contact of thimble and ejector pin.

, the mounting seat is of a hollow structure, an opening is formed in the top of the mounting seat, the left side and the right side of the inside of the mounting seat extend inwards to form a bearing plate, clamping blocks are arranged on the two sides of the top of the base and abut against the bearing plate, the clamping blocks are L-shaped, the extending directions of the clamping blocks are outward, or clamping holes are formed in the left side and the right side of the mounting seat, and the clamping blocks are clamped with the clamping holes.

The second purpose of the invention is realized by adopting the following technical scheme:

the lamp comprises the track connector for the track lamp and the light source module.

The third purpose of the invention is realized by adopting the following technical scheme:

the track lamp comprises the track connector for the track lamp, a light source module and a track, wherein the light source module is connected with the track through the track connector for the track lamp.

, two opposite inner sides of the track extend inwards to form support plates, the two support plates are arranged at intervals, the support plates and the bottom wall of the track are arranged at intervals, when the length direction of the positioning block is perpendicular to or inclined with the length direction of the base, the positioning block is positioned in a gap between the support plates and the bottom wall of the track, two ends of the positioning block are respectively abutted against the two support plates, when the length direction of the positioning block is parallel to or inclined with the length direction of the base, the positioning block is positioned between the two support plates and is not in contact with the support plates, at least two conductive strips are arranged on the bottom wall of the track, and the two conductive strips are respectively a zero line and a live line.

Compared with the prior art, the invention has the beneficial effects that:

when the lamp is disassembled, the rotating piece is exerted with upward acting force, the guide piece of the No. is in sliding fit with the spiral groove of the No. to promote the rotation, the rotating piece can be driven to switch positions under the driving of the rotating piece, the length direction of the positioning block is in parallel butt joint with the length direction of the base, the positioning block can be conveniently detached, the lamp can be conveniently disassembled and assembled, and the lamp can be conveniently and conveniently disassembled by utilizing the principle that the positioning block is connected with the track by using the rotating piece .

Drawings

FIG. 1 is a schematic view of a track connector for a track lamp according to the present invention;

FIG. 2 is a schematic view of the internal structure of the track connector for the track lamp shown in FIG. 1;

FIG. 3 is an exploded view of the track connector for the track lamp shown in FIG. 1;

FIG. 4 is a schematic view of a base of the track connector for the track lamp of FIG. 1;

FIG. 5 is an exploded view of the base of FIG. 4 from a view point ;

FIG. 6 is an exploded view of the base shown in FIG. 4 in a second state of view;

FIG. 7 is a schematic view of a stem in the rail connector for the rail lamp shown in FIG. 1;

FIG. 8 is a schematic view of the outer barrel of the railway connector for the railway lamp shown in FIG. 1;

FIG. 9 is a schematic view of the inner barrel of the track connector for the track lamp of FIG. 1;

figure 10 is a schematic view of a track connector for a track lamp according to another embodiment of the invention;

FIG. 11 is a schematic structural diagram of a lamp according to the present invention;

FIG. 12 is a schematic view of the track light of the present invention;

fig. 13 is a partially enlarged view of the track light of fig. 12 from another view angle .

In the figure, 1, a track connector for a track lamp, 11, a base, 111, seat bodies, 1111, spiral grooves, 1112, a clamping groove, 112, a second seat body, 1121, a clamping tenon, 113, a guide hole, 114, a second positioning groove, 115, a clamping block, 116, a sliding groove, 12, a push rod, 121, a protruding part, 122, a second guide piece, 123, a head, 124, a third guide piece, 13, a spring, 14, a rotating piece, 141, an outer cylinder, 1411, guide piece, 1412, a third positioning groove, 142, an inner cylinder, 1421, a positioning hole, 1422, a second guide groove, 14221, positioning groove, 14222, a second spiral groove, 1423, a positioning convex strip, 15, 16, an insulating seat, 161, a guide part, 17, a conducting strip, 18, a mounting seat, 181, a through hole, 182, a supporting plate, 183, a clamping hole, 19, a plug, 2, a light source module, 3, a track, 31, a supporting plate and 32 a conducting strip.

Detailed Description

The invention will be described in with reference to the drawings and the detailed description, and it should be noted that any combination of the following embodiments or technical features can be used to form a new embodiment without conflict.

Referring to fig. 1-3, a track lamp track connector 1 according to an embodiment of the invention is shown, the track lamp track connector 1 is used for realizing connection between a light source module 2 and a track 3, as shown in fig. 3, the track lamp track connector 1 includes a base 11, a top rod 12, an elastic member, a rotating member 14 and a positioning block 15, wherein the base 11 is used for sliding fit with a track groove of the track 3 for guiding, the base 11 is provided with a receiving cavity, a side wall of the receiving cavity is provided with a second spiral groove 1111, the rotating member 14 is rotatably installed in the receiving cavity, the rotating member 14 is provided with a second guiding member 1411, the second guiding member 1411 is in sliding fit with a second for positioning and guiding the rotating member 14, so that the rotating member 14 can freely rotate in the receiving cavity and make it rotate more smoothly in a positioning direction and a top end of the positioning block 14214 is further provided with a second locating hole 1421, the locating hole 1421 is provided with a spiral groove 1422 for enabling the rotating member 14214 to be more smoothly rotate in the receiving the track lamp, when the positioning block 14 and the positioning block 14, the positioning block 14 are connected with a spiral groove 1422, the bottom wall of the positioning hole 1422, the positioning block 14, the locating hole 1422 is provided with a spiral groove 1422, the bottom wall of the locating hole 122, the locating hole 122 is provided with a spiral groove, the locating hole 122, the locating block 12, the locating hole 122, the locating hole 14 is provided with a spiral groove, the locating block 14, the locating hole 122, the locating hole 21 is provided with a spiral groove, the locating hole 21, the locating hole, the locating block 12, the locating hole 21 is provided with a guide, the locating hole, the locating block 12, the locating hole 122, the locating hole 21 is provided with a spiral groove, the locating hole, the locating block 12, the locating hole, the locating block 14, the locating hole 21 is provided with a spiral groove, the locating block 14, the locating block 12, the locating hole 14, the locating hole 21 is provided with a spiral groove, the locating hole.

The track connector 1 for a track lamp according to the present invention is configured such that, when the track connector 1 is installed, the positioning block 15 is reset to an initial state, that is, the length direction of the positioning block 15 is parallel to or slightly inclined from the length direction of the base 11, so as to enable the positioning block 15 to be located between the two support plates 31 of the track 3, then the base 11 is placed in the track 3, when the top surface of the base 11 abuts against the support plate 31 on the track 3, an upward acting force is applied to the base 11, so that the positioning block 15 approaches the bottom wall of the track 3 until the positioning block 15 contacts the bottom wall of the track 3, so as to apply a downward acting force to the positioning block 15, so that the positioning block 15 pushes the rotating member 14 to rotate in a spiral downward movement to rotate the positioning block 15 to make the length direction of the positioning block 15 perpendicular to or slightly inclined from the length direction of the base 11, so that the positioning block 15 is inserted into the gap between the bottom wall of the support plate 31 and the bottom wall of the track 3 and abuts against the support plate 31, so as to achieve a reliable connection between the track connector 1 for a track lamp and the track connector 1 and the track connector 3, and the track connector 22 for a lamp, and a lamp can be more easily disassembled, and a lamp can be easily disassembled, and easily disassembled, the positioning block 14 can be removed from the base 14 can be removed from the spiral groove 1422, and the spiral groove 1422, so that the positioning block 15 is able to be removed from the rotating member 14222, and the spiral groove 1422, and the rotating member 14222 can be removed, and the rotating member 14222 can be easily removed, and the lamp can be conveniently removed, and the lamp can be easily removed, and the lamp can be conveniently used, and the lamp can be conveniently removed, and the lamp can be removed from the lamp, and the lamp 14, and the lamp can be conveniently removed from the lamp 14, and the lamp can be conveniently used by applying a spiral groove 1422, and the lamp 14, and the lamp can be conveniently used by applying an upward force applied to be removed, and the spiral groove 1422, and the lamp 22, and the lamp.

In a preferred embodiment, the rotation angle of the rotation component 14 is a, a is more than or equal to ± 80 ° and less than or equal to ± 95 °, the lead of the second spiral groove 14222 corresponds to the rotation stroke of the rotation component 14, and a is preferably more than or equal to ± 90 °, so as to ensure that the positioning block 15 can be reliably connected with the track 3, and simultaneously, the rotation stroke of the positioning block 15 can be ensured to be shortest, thereby improving the efficiency of assembling and disassembling the track connector 1 for the track lamp. Of course, a may also be set to ± 270 °.

In a preferred embodiment, the second guide groove 1422 further includes an -th positioning groove 14221 communicating with the second spiral groove 14222, the extending direction of the -th positioning groove 14221 is parallel to the extending direction of the positioning hole 1421, the -th positioning groove 14221 is closer to the bottom of the rotating member 14 than the second spiral groove 14222, that is, the -th positioning groove 14221 is engaged with the bottom of the second spiral groove 14222, since the extending direction of the -th positioning groove 14221 is parallel to the extending direction of the positioning hole 1421, when the plunger 12 is reset under the elastic force of the elastic member to cause the second guide 122 to slide to the -th positioning groove 14221, the -th positioning groove 14221 plays a role in reliably positioning the second guide 122, and then plays a role in limiting the plunger 12, so that the positioning block 15 is stably maintained in a state where the length direction thereof is perpendicular to or slightly inclined to the length direction of the base 11, thereby ensuring that the positioning block 15 can be reliably connected with the track 3.

As a preferred embodiment, the lead of the th spiral groove 1111 is equal to the lead of the second spiral groove 14222, and the -th guide 1411 and the -th spiral groove 1111 are slidably engaged to provide a better guiding function for the rotating member 14, so that the screw-up movement or the screw-down movement of the rotating member 14 is smoother, and thus, the positioning block 15 can be detached from the supporting plate 31 on the rail 3 first during the detachment process, and then rotated to switch the position to be located between the two supporting plates 31 and not to be in contact with the supporting plate 31, and the positioning block 15 is detached from the supporting plate 31, so that the structure design can avoid the situation that the positioning block 15 is not rotated smoothly or even cannot be rotated due to the contact with the supporting plate 31 on the rail 3, and when the positioning block 15 is reset, the rotating member 14 can make the screw-down movement, so that the positioning block 15 can be reliably abutted to the supporting plate 31 on the rail 3, thereby achieving the reliable connection between the rail connector 1 for the rail lamp and the rail 3.

Specifically, there are two th spiral grooves 1111, two th spiral grooves 1111 are respectively located on two opposite side walls of the accommodating cavity, and the directions of the two th spiral grooves 1111 are opposite, and correspondingly, there are two second guiding elements 122 to ensure that the rotation of the rotating element 14 is smoother and more reliable.

Similarly, there are two second guide grooves 1422, the two second guide grooves 1422 are located on two opposite sides of the hole wall of the positioning hole 1421, and the directions of the second spiral grooves 14222 in the two second guide grooves 1422 are opposite, correspondingly, there are two second guide members 122, which ensures that the rotation of the rotating member 14 is smoother and more reliable, and also ensures that the up-and-down reciprocating motion of the top rod 12 is smoother.

As shown in fig. 4 and fig. 6, the base 11 includes the th seat body 111 and the second seat body 112 connected to each other, the th seat body 111 has the th cavity, the second seat body 112 has the second cavity, and the th cavity and the second cavity enclose to form the accommodating cavity, so that the manufacturing difficulty of the base 11 can be reduced, the installation difficulty of the rotating component 14, the ejector rod 12 and other components can be reduced, and the assembling efficiency can be improved.

In order to realize reliable connection between the th seat body 111 and the second seat body 112, a clamping groove 1112 is formed on the surface of the th seat body 111 opposite to the second seat body 112, a clamping tenon 1121 which is tightly matched with the clamping groove 1112 is formed on the surface of the second seat body 112 opposite to the th seat body 111, and through matching of the clamping tenon 1121 and the clamping groove 1112, screw-free installation can be realized, so that the assembly of the th seat body 111 and the second seat body 112 is more convenient.

As shown in fig. 7, the outer wall surface of the third end of the top bar 12 extends outward to form a cylindrical protrusion 121, the second guide member 122 is located on the protrusion 121, and the protrusion 121 can be slidably engaged with the positioning hole 1421, so as to guide the top bar 12, so that the top bar 12 moves up and down more accurately and smoothly, the second end of the top bar 12 passes through the guide hole 113 at the bottom of the base 11 and is exposed at the bottom of the base 11, the second end of the top bar 12 is provided with a head 123, the outer diameter of the head 123 is greater than the diameter of the guide hole 113, the second end of the top bar 12 is exposed at the base 11, so as to apply an acting force to the top bar 12, and by providing the head 123 at the second end of the top bar 12, the outer diameter of the head 123 is greater than the diameter of the guide hole 113, so as to perform a limiting function on the top bar 12, so as to prevent the top bar 12 from moving down and sinking into the receiving cavity, continuing to refer to fig. 7, the side wall of the top bar 12 is provided with the third guide member 124, the third guide member 124 is located between the protrusion 121 and the guide hole 124, so as to prevent the length of the second guide member 124 from extending in a direction of the second end of the second guide groove 114, and the base 12, so as to communicate with the positioning groove 114, and the second guide hole 114, so.

As a preferred embodiment, the elastic member may be the spring 13 as shown in fig. 3, or may be an elastic rubber tube or an elastic column made of an elastic material, in this embodiment, the elastic member is preferably the spring 13, the spring 13 is installed in the positioning hole 1421, the end of the spring 13 is connected to the bottom wall of the positioning hole 1421, and the end is connected to the end of the push rod 12, so that the rotating member 14 acts as a radial limit for the spring 13, and the up-and-down movement of the spring 13 is more smooth, of course, the spring 13 may be provided outside the rotating member 14, for example, the spring 13 may be sleeved on the push rod 12, the end of the spring 13 may be abutted against the bottom of the rotating member 14, and the end of the spring 13 may be abutted against the bottom surface of the annular plate provided on the push rod 12, and such a structure design may also achieve elastic support for the push rod 12.

In order to reduce the manufacturing difficulty of the rotating component 14, the rotating component 14 includes an outer cylinder 141 and an inner cylinder 142, the inner cylinder 142 is sleeved in the outer cylinder 141, the second guide groove 1422 and the positioning hole 1421 are both located on the inner cylinder 142, and the positioning block 15 is installed on the top of the outer cylinder 141.

As shown in fig. 8, the inner wall surface of the outer cylinder 141 is provided with a third positioning groove 1412, as shown in fig. 9, the outer wall surface of the inner cylinder 142 is provided with a positioning convex strip 1423, and the positioning convex strip 1423 is tightly fitted with the third positioning groove 1412, so as to realize the fixed connection between the outer cylinder 141 and the inner cylinder 142.

As a preferred embodiment, the track connector 1 for a track lamp further includes two th conductive terminals, specifically, in this embodiment, the th conductive terminal is mounted on the top of the base 11, the 0 th conductive terminal is used for electrically connecting to the conductive bar 32 located on the track 3, the two th conductive terminals are arranged in a staggered manner in the width direction of the base 11, and at least th conductive terminals can be slidably mounted on the base 11, so that the th conductive terminal can adjust the spacing distance in the width direction of the base 11 relative to the other th conductive terminal, and the th conductive terminal can switch positions, so that the th conductive terminal can be connected to the conductive bar 32 located at different positions, thereby enabling the track connector 1 for a track lamp to switch circuits and being more flexible and convenient to use.

Specifically, as shown in fig. 3, the th conductive terminal includes an insulating base 16 and a conductive plate 17, the insulating base 16 is installed in the base 11, the conductive plate 17 is fixedly connected with the insulating base 16 and exposed to the top of the base 11, when the track connector 1 for the track lamp is installed on the track 3, the conductive plate 17 is electrically connected to the conductive strip 32 on the track 3, specifically, in order to enable at least the th conductive terminal to slide, the base 11 is provided with at least sliding slots 116 extending along the width direction thereof, the insulating base 16 of at least the th conductive terminals has a guide portion 161 slidably engaged with the sliding slots 116, and the th conductive terminal is enabled to slide by the engagement of the guide portion 161 and the sliding slots 116, so that the position of the conductive terminal can be adjusted.

In order to realize the electrical connection between the th conductive terminal and the light source module 2, the th end of the insulating base 16 is provided with a th clamping groove, the second end of the insulating base 16 is provided with a second clamping groove communicated with the th clamping groove, the conducting strip 17 is inserted on the th clamping groove, the end part of the conducting strip 17 inserted in the th clamping groove is provided with a butt end, the butt end is abutted against the side wall of the second clamping groove, the power line of the light source module 2 is inserted between the butt end and the side wall of the second clamping groove, the reliable connection between the power line of the light source module 2 and the conducting strip 17 is realized, so that the electrical connection between the light source module 2 installed on the track connector 1 for the track lamp and the track 3 can be realized, the light source module 2 is further conducted, the wiring is convenient and more convenient to.

Of course, as an alternative, a second conductive terminal electrically connected to the th conductive terminal may be directly disposed on the base 11, so that the second conductive terminal is electrically connected to the light source module 2.

With continued reference to fig. 1-3, the track connector 1 for a track lamp further includes a mounting seat 18, the mounting seat 18 is used for mounting the light source module 2, the mounting seat 18 is mounted at the bottom of the base 11, and the second end of the top rod 12 extends into the mounting seat 18, the mounting seat 18 is opened with a through hole 181 communicated with the inside thereof, the through hole 181 is used for allowing an external top pin (the top pin here is an external trigger for triggering the top rod) to extend into, so as to enable the top pin to contact with the second end of the top rod 12, and then, applying a force to the top rod 12 is facilitated. Through the installation seat 18, the second end of the ejector rod 12 extends into the installation seat 18, so that the ejector rod 12 is prevented from being exposed, the ejector rod 12 is prevented from being touched by misoperation, the track connector 1 for the track lamp is prevented from being disconnected with the track 3, and meanwhile, the appearance of the track connector 1 for the track lamp can be more attractive.

As shown in fig. 3 or 8, the mounting seat 18 is a hollow structure, and the top of the mounting seat 18 is provided with an opening, referring to fig. 8, both the left and right sides of the inside of the mounting seat 18 extend inwards to form a supporting plate 182, both the sides of the bottom of the base 11 are provided with the fixture blocks 115, the fixture blocks 115 abut against the supporting plate 182, the fixture blocks 115 are L-shaped, and the extending direction of the fixture blocks 115 faces outwards, so that the rail connector 1 for the rail lamp can be detachably connected between the mounting seat 18 and the base 11 by providing openings at both the left and right ends of the mounting seat 18 and penetrating the rail connector 1 from both ends of the top; or, as shown in fig. 3, the clamping holes 183 are formed in the left side and the right side of the mounting seat 18, the clamping block 115 is clamped with the clamping holes 183, the detachable connection between the base 11 and the mounting seat 18 is achieved, and the mounting and the dismounting are facilitated.

In this implementation, the track connector 1 for a track lamp may further include a plug 19, the plug 19 is also provided with a fixture block 115 connected to the mounting seat 18, and the plug 19, the base 11, the mounting seat 18 and other components are assembled to form a complete strip-shaped mounting seat 18, so that the area of the track connector 1 for a track lamp is large enough, and the track connector 1 may be further adapted to mount the strip-shaped light source modules 2 or the plurality of light source modules 2, and meanwhile, the track connector 1 for a track lamp may have a more beautiful appearance.

As shown in fig. 11, the lamp of the present invention includes the track connector 1 for a track lamp and the light source module 2, and the light source module 2 is an LED lamp, but it is to be understood that the light source module 2 may be a strip lamp, and when the light source module is a strip lamp, the light source module and the track connector 1 for a track lamp can be assembled to form a lamp similar to the structure shown in fig. 10.

As shown in fig. 12, the track 3 lamp of the present invention includes the track connector 1 for the track lamp, the light source module 2, and the track 3, and the track connector 1 for the track lamp connects the light source module 2 and the track 3.

As shown in fig. 13, two opposite inner sides of the track 3 extend inwards to form the supporting plates 31, the two supporting plates 31 are spaced apart from each other, and the supporting plates 31 and the bottom wall of the track 3 are spaced apart from each other, when the second guide member 122 slides to the bottom of the second spiral groove 14222, the positioning block 15 is located in a gap between the supporting plates 31 and the bottom wall of the track 3, and two ends of the positioning block 15 are respectively abutted to the two supporting plates 31, and when the second guide member 122 slides to the top of the second spiral groove 14222, the positioning block 15 is located between the two supporting plates 31 and is not in contact with the supporting plates 31, i.e., the positioning block 15 is disconnected from the supporting plates 31.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The track connector for the track lamp is characterized by comprising a base, a rotating piece and a positioning block, wherein the base is provided with an accommodating cavity, the side wall of the accommodating cavity is provided with an th spiral groove, the rotating piece can be rotatably installed in the accommodating cavity, the rotating piece is provided with a th guide piece, the th guide piece is in sliding fit with the th spiral groove, the positioning block is installed on the rotating piece, and the positioning block is exposed out of the base, so that the positioning block can move towards the base direction when being pressed and can rotate through the sliding fit of the th guide piece and the th spiral groove, the length direction of the positioning block is enabled to rotate from being parallel to or inclined with the length direction of the base to being perpendicular to or inclined with the length direction of the base, and the track connector for the track lamp is connected to the track.

2. The track connector for the track lamp as claimed in claim 1, further comprising a top rod and an elastic member, wherein the rotating member is provided with a positioning hole, a second guiding groove is formed in a hole wall of the positioning hole, the second guiding groove comprises a second spiral groove, an th end of the top rod is movably inserted into the positioning hole, a th end of the top rod is provided with a second guiding member, the second guiding member is in sliding fit with the second spiral groove, a second end of the top rod is exposed out of the rotating member, the elastic member is used for providing elastic support for the top rod, when the second guiding member slides to a th end of the second spiral groove, a length direction of the positioning block is perpendicular to or inclined to a length direction of the base, and when the second guiding member slides to a second end of the second spiral groove, the length direction of the positioning block is parallel to or inclined to the length direction of the base.

3. A rail connector for a rail lamp as claimed in claim 2, wherein the second guide groove further comprises an th positioning groove communicating with the second spiral groove, the extending direction of the th positioning groove is parallel to the extending direction of the positioning hole, and the th positioning groove is closer to the bottom of the rotation member than the second spiral groove.

4. The connector as claimed in claim 2, wherein the th spiral groove is provided with two th spiral grooves respectively formed on two opposite side walls of the receiving cavity, the th spiral grooves are oppositely formed, and correspondingly, the second guide member is provided with two spiral grooves.

5. The rail connector for a railway lamp as claimed in claim 2, wherein the second guide grooves are provided in two numbers, the two second guide grooves are respectively located at opposite sides of the hole wall of the positioning hole, and the second spiral grooves of the two second guide grooves have opposite directions, and correspondingly, the second guide members are provided in two numbers.

6. The rail connector for a rail lamp as claimed in claim 2, wherein the side wall of the top bar is provided with a third guide member, a length extension direction of the third guide member is parallel to a length extension direction of the top bar, the bottom of the base is provided with a second positioning groove communicated with the receiving cavity, and the third guide member is slidably engaged with the second positioning groove.

7. The rail connector for a railway lamp as claimed in claim 2, wherein the outer wall surface of the th end of the ejector pin is extended outward to form a protrusion, the second guide is located on the protrusion, and the protrusion is slidably engaged with the positioning hole.

8. The rail connector for a railway lamp as claimed in claim 2, wherein the second end of the lift pin passes through the guide hole of the base to be exposed to the bottom of the base, and the second end of the lift pin is provided with a head having an outer diameter larger than the diameter of the guide hole.

9. The rail connector for a railway lamp as claimed in claim 2, wherein the elastic member is installed in the positioning hole, and an end of the elastic member is connected to a bottom wall of the positioning hole, and another end is connected to a end of the push rod.

10. The track connector for the track lamp as claimed in claim 2, wherein the rotation member includes an outer cylinder and an inner cylinder, the inner cylinder is sleeved in the outer cylinder, the second guide groove and the positioning hole are located on the inner cylinder, and the positioning block is mounted on the top of the outer cylinder.

11. The rail connector for a rail lamp according to claim 10, wherein a third positioning groove is formed on an inner wall surface of the outer cylinder, and a positioning rib is formed on an outer wall surface of the inner cylinder, the positioning rib being engaged with the third positioning groove.

12. The track connector as claimed in claim 1, wherein the base comprises th and second bodies connected to each other, the th body defines th cavity, the second body defines a second cavity, and the th cavity and the second cavity enclose to form the receiving cavity.

13. The track connector as claimed in claim 12, wherein the seat defines a slot, and the second seat defines a latch engaging with the slot.

14. The track connector for a track lamp as claimed in claim 1, further comprising th conductive terminals disposed on said base, said th conductive terminals being adapted to electrically connect to conductive strips located on the track, said th conductive terminals being offset in the width direction of said base, and at least of said th conductive terminals being slidably mounted on said base such that said th conductive terminal is spaced apart from another st conductive terminal in the width direction of the base.

15. The track connector as claimed in claim 14, wherein the base defines at least sliding slots, the th electrical contact includes an insulating base and a conductive plate disposed on the insulating base, the insulating base is mounted in the base, the conductive plate is exposed from the base, and at least of the insulating bases of the th electrical contacts have a guiding portion slidably engaged with the sliding slots.

16. The track connector as claimed in claim 15, wherein the th end of the insulating base has a th locking groove, the th locking groove is formed at the second end of the insulating base, the conductive plate is inserted into the th locking groove, the end of the conductive plate inserted into the th locking groove has an abutting end, the abutting end abuts against the sidewall of the second locking groove, and the power line of the light source module is inserted between the abutting end and the sidewall of the second locking groove.

17. The track connector for a track lamp as set forth in claim 2, further comprising a mounting seat mounted to the bottom of the base and into which the second end of the push rod extends, the mounting seat defining a through hole communicating with the interior thereof for the push pin to extend therethrough to enable the push pin to contact the second end of the push rod.

18. The connector as claimed in claim 17, wherein the mounting seat is hollow, and the top of the mounting seat is provided with an opening, the left and right sides of the inside of the mounting seat extend inward to form a support plate, the two sides of the bottom of the base are provided with locking blocks, the locking blocks are abutted against the support plate, the locking blocks are L-shaped, and the extending direction of the locking blocks is outward; or the left side and the right side of the mounting seat are both provided with clamping holes, and the clamping blocks are clamped with the clamping holes.

19. A light fixture comprising the connector rail for a railway lamp according to any of claims 1-18 and a light source module.

20. A track lamp comprising the track connector of any of claims 1-18, a light source module, and a track, wherein the track connector connects the light source module to the track.

21. The track lamp as claimed in claim 20, wherein the opposite inner sides of the track extend inward to form support plates, the support plates are spaced apart from each other and spaced apart from the bottom wall of the track, when the length direction of the positioning block is perpendicular to or inclined with respect to the length direction of the base, the positioning block is located in a gap between the support plates and the bottom wall of the track, and both ends of the positioning block abut against the two support plates, respectively, and when the length direction of the positioning block is parallel to or inclined with respect to the length direction of the base, the positioning block is located between the two support plates and does not contact with the support plates; at least two conducting bars are installed on the bottom wall of the track, and the two conducting bars are respectively a zero line and a live line.