CN219550440U - Track connection structure that ultra-thin track lamp was used - Google Patents

Abstract

The utility model discloses a track connecting structure for an ultrathin track lamp, which comprises a carrier, a magnetic attraction component, a conductive component and a buckle component, wherein the magnetic attraction component is arranged on the carrier, the magnetic attraction component comprises a magnet which is arranged at the top of the carrier in a protruding way, the conductive component comprises a conductive part which is arranged at the top of the carrier in a protruding way, the buckle component comprises upper cantilever hooks which are arranged at two opposite sides of the top of the carrier in a protruding way, the positions corresponding to the inner sides of the upper cantilever hooks are empty spaces, and the empty spaces provide space for the upper cantilever hooks to retract. The track connecting structure is applied to parts which need to be connected with the guide rail in a sliding way, such as a track lamp body, a track power supply box and the like. The magnetic connection is realized through the magnet and the guide rail, the contact electricity of the conductive piece and the conductive strip in the guide rail is connected, the sliding connection with the guide rail is realized through the strip-shaped clamping grooves on the opposite sides of the upper cantilever hook and the guide rail, the connection stability is strong, the dismounting is convenient, the cantilever hook is driven to stretch and retract without arranging a pressing driving mechanism, and the production cost can be reduced.

Description

Track connection structure that ultra-thin track lamp was used

Technical Field

The utility model relates to the field of track lamps, in particular to a track connecting structure for an ultrathin track lamp.

Background

The guide rail lamp mainly comprises a guide rail (conductive track) fixed on a ceiling or a wall, and various lamps which can slide along the guide rail, such as a spotlight, a line lamp and the like. In order to improve the stability of the track lamp installed in the guide rail, on the basis of the magnetic attraction structure, clamping grooves are formed in two opposite inner sides of the guide rail, corresponding clamping hooks are arranged on the track lamp, and the clamping hooks are controlled in a telescopic manner by the pressing driving mechanism, for example, the electric source of the magnetic attraction guide rail lamp is disclosed in patent literature of Chinese patent number CN 202021394265.1. Because the buckle needs to press the driving mechanism to drive the extension and retraction, the structure is complex, and the cost is increased.

Therefore, how to design a track connection structure without arranging a pressing driving mechanism on the basis of not affecting the connection stability between the track lamp and the guide rail so as to reduce the production cost is a technical problem to be solved by the utility model.

Disclosure of Invention

The utility model mainly aims to provide a track connecting structure for an ultrathin track lamp and the track lamp, and aims to save a pressing driving mechanism on the basis of not influencing the connection stability between the track lamp and a guide rail so as to reduce the production cost.

The utility model provides a track connecting structure for an ultrathin track lamp, which comprises a carrier, a magnetic attraction component, a conductive component and a buckle component, wherein the magnetic attraction component is arranged on the carrier, the magnetic attraction component comprises a magnet which is convexly arranged at the top of the carrier, the conductive component comprises a conductive piece which is convexly arranged at the top of the carrier, the buckle component comprises upper cantilever hooks which are convexly arranged at two opposite sides of the top of the carrier, the positions corresponding to the inner sides of the upper cantilever hooks are empty spaces, and the empty spaces provide space for the upper cantilever hooks to retract; the magnet is in magnetic attraction connection with the guide rail, the conductive piece is in contact electrical connection with the conductive strip in the guide rail, the upper cantilever hook is in clamping connection with the strip-shaped clamping grooves on two opposite sides of the guide rail, sliding connection with the guide rail is achieved, and the carrier is located outside the guide rail.

Preferably, opposite sides of the carrier are provided with a sink recess formed by recessing downwards from the top surface thereof, the upper cantilever hook is formed by extending upwards from the sink recess, and the empty space extends upwards from the sink recess.

Preferably, a blocking wall is formed at a position of the sinking position, which is located at the inner side direction of the empty position, and prevents the upper cantilever hook from being further retracted when the upper cantilever hook is retracted to the blocking wall position.

Preferably, the carrier is provided with lower cantilever hooks cantilevered downward on opposite sides thereof.

Preferably, the magnetic component further comprises a magnet mounting groove formed in the top surface of the carrier in a rising mode, and a cover plate mounting groove formed in the bottom surface of the carrier, wherein the magnet mounting groove is located at the upper position in the cover plate mounting groove and is communicated with the cover plate mounting groove, the magnet is arranged in the magnet mounting groove, a cover plate is mounted in the cover plate mounting groove, the magnet is blocked in the magnet mounting groove through the cover plate, an opening is formed in the upper end face of the magnet mounting groove, the upper portion of the magnet is matched with the opening, and the magnet extends out of the opening.

Preferably, a clamping hole penetrating through the top surface of the carrier is formed in the cover plate mounting groove, the clamping hole is located at the outer side positions of two sides of the magnet mounting groove, a first cantilever hook matched with the clamping hole is arranged on the cover plate, and the cover plate is fixedly connected in the cover plate mounting groove through the first cantilever hook and the clamping hole in a buckling mode.

Preferably, the conductive component comprises a mounting column protruding from the top surface of the carrier, a jack is vertically arranged in the mounting column in a penetrating manner, the conductive piece is installed in the jack in a penetrating manner, and the upper end and the lower end of the conductive piece extend out from the upper port and the lower port of the jack respectively.

Preferably, the conductive member is a conductive pin.

Preferably, the carrier is a strip-shaped plate.

Compared with the prior art, the utility model has the beneficial effects that:

the track connecting structure for the ultrathin track lamp comprises a carrier, a magnetic attraction component, a conductive component and a buckle component, wherein the magnetic attraction component is arranged on the carrier, the magnetic attraction component comprises a magnet which is arranged at the top of the carrier in a protruding mode, the conductive component comprises a conductive part which is arranged at the top of the carrier in a protruding mode, the buckle component comprises upper cantilever hooks which are arranged at two opposite sides of the top of the carrier in a protruding mode, positions corresponding to the inner sides of the upper cantilever hooks are empty positions, and the empty positions provide space for the upper cantilever hooks to retract. The track connecting structure is applied to parts which need to be connected with the guide rail in a sliding way, such as a track lamp body, a track power supply box and the like. The magnetic attraction type guide rail is connected with the magnet through the magnet, the contact of the conductive piece and the conductive strip in the guide rail is electrically connected, the sliding connection with the guide rail is realized through the upper cantilever hook and the strip-shaped clamping grooves on the two opposite sides of the guide rail, and the carrier is positioned outside the guide rail, so that the carrier and the parts (the parts, such as the track lamp body, the track power supply box and the like, which are needed to be in sliding connection with the guide rail) provided with the carrier are positioned outside the guide rail, the parts provided with the carrier can be directly broken by hands from one side, the upper cantilever hook on the other side is extruded towards the vacancy on the inner side, the upper cantilever hook on the broken side is separated from the guide rail clamping groove, the upper cantilever hook on the other side is separated from the guide rail clamping groove, the guide rail can be taken down, the guide rail is convenient to assemble and disassemble, a pressing driving mechanism is not needed to drive the cantilever hook to stretch, and the production cost can be reduced.

The magnetic connection is realized through the magnet and the guide rail magnet, the upper cantilever hook is clamped with the strip-shaped clamping grooves on the two opposite sides of the guide rail, the sliding connection with the guide rail is realized, and the connection stability is strong.

Drawings

Fig. 1 is a schematic structural diagram of a track connection structure for an ultra-thin track lamp according to an embodiment of the present utility model.

Fig. 2 is a schematic exploded view of a track connection structure for an ultra-thin track lamp according to an embodiment of the present utility model.

Fig. 3 is a schematic exploded view of a track connection structure for an ultra-thin track lamp according to an embodiment of the utility model.

Fig. 4 is an assembly diagram of a track connection structure and a box for an ultra-thin track lamp according to an embodiment of the present utility model.

Fig. 5 is a schematic structural diagram of a track connection structure for an ultra-thin track lamp applied to a power supply box according to an embodiment of the present utility model.

Fig. 6 is a schematic diagram of a track connection structure for an ultra-thin track lamp according to an embodiment of the utility model.

Fig. 7 is a schematic diagram of a track connection structure for an ultra-thin track lamp according to an embodiment of the utility model.

Fig. 8 is a schematic view of a track connection structure for an ultra-thin track lamp according to an embodiment of the present utility model, which is applied to a lamp body and assembled with a guide rail.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals identify like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1 to 8, an embodiment of the present utility model provides a track connection structure for an ultra-thin track lamp, which is applied to an electrical device slidingly connected with a guide rail, and the electrical device is a power supply box, a linear lamp body, etc. The track connection structure comprises a carrier 1, a magnetic attraction component, a conductive component and a buckle component, wherein the magnetic attraction component is arranged on the carrier 1, the magnetic attraction component comprises a magnet protruding out of the top of the carrier 1, the conductive component comprises a conductive piece 31 protruding out of the top of the carrier 1, the buckle component comprises upper cantilever hooks 4 protruding out of the opposite sides of the top of the carrier 1, the positions corresponding to the inner sides of the upper cantilever hooks 4 are vacancies, and the vacancies provide space for the inner shrinkage of the upper cantilever hooks 4. Vacancies are reserved between the magnetic attraction component, the conductive component and the opposite sides of the carrier 1.

Referring to fig. 8, the track connection structure is disposed at the back of the linear lamp body, magnetically connected with the iron bar 61 in the guide rail 6 through the magnet, electrically connected with the conductive bar 62 in the guide rail 6 through the conductive member 31 in contact, and connected with the guide rail 6 in a sliding manner through the upper cantilever hook 4 and the bar-shaped clamping grooves 63 on the opposite sides of the guide rail 6, and the carrier 1 is disposed outside the guide rail 6, so that the carrier 1 and the linear lamp body provided with the carrier are disposed outside the guide rail 6, and the linear lamp body can be directly broken by hand from one side to enable the upper cantilever hook 4 on the other side to squeeze toward the inner side vacancy 42, thereby enabling the upper cantilever hook 4 on the broken side to be separated from the guide rail clamping groove 63, and then enabling the upper cantilever hook 4 on the other side to be separated from the guide rail clamping groove 63, thereby removing the linear lamp body. For example, the linear lamp body is removed by directly pulling the upper cantilever hook 4 on the right side from the left side by hand to be pressed by the side wall of the clamping groove to the inward empty space 42, so that the upper cantilever hook 4 on the left side is separated from the guide rail clamping groove 63, and then the upper cantilever hook 4 on the right side is separated from the guide rail clamping groove 63. Easy dismounting need not to set up and presses actuating mechanism to drive the cantilever and collude the flexible, can reduce manufacturing cost.

The rail connecting structure is connected with the guide rail through magnet and magnetic attraction, and is connected with the guide rail 6 in a sliding manner through the upper cantilever hooks 4 and the strip-shaped clamping grooves 63 on the two opposite sides of the guide rail 6 in a clamping manner, so that the connecting stability is high.

As shown in fig. 1 to 4, opposite sides of the carrier 1 are provided with sinking portions 41 formed to be recessed downward from the top surface thereof, and the upper cantilever hooks 4 are formed to extend upward from the sinking portions 41. The hollow of the upper cantilever hook 4 extends upwardly from the sink 41.

A blocking wall 42 is formed at the inner side direction position of the sinking position 41, which is positioned on the upper cantilever hook 4, and a space for the upper cantilever hook 4 to retract is positioned between the upper cantilever hook 4 and the blocking wall 42. When the upper cantilever hook 4 is retracted to the position of the blocking wall 42, the blocking wall 42 prevents the upper cantilever hook 4 from being retracted further so as to prevent the upper cantilever hook 4 from being broken.

Because the guide rail is installed in the ceiling hidden groove, the guide rail needs to have a certain height, and the guide rail can be obviously installed to reduce the height of the guide rail, so that the guide rail is lighter, thinner and lower in cost, for example, an ultrathin guide rail is disclosed in the patent document of Chinese patent No. CN202220943591.6, the height of the guide rail is low and is very thin, and the clamping grooves on two sides of the guide rail are positioned at the inner side of the front port of the guide rail. In order to adapt to the ultrathin guide rail, the part of the upper cantilever hook protruding out of the top surface is very short. But the shorter the cantilever, the more difficult it is to bend and collapse, requiring more compressive force. The setting of the sinking position 41 can prolong the cantilever length of the upper cantilever hook 4, so that the upper cantilever hook 4 is easier to be pushed by extrusion, the height of the upper cantilever hook 4 protruding out of the top surface of the carrier 1 is reduced, and the upper cantilever hook can be better matched with an ultrathin guide rail.

In a preferred embodiment, the carrier 1 is a strip-shaped plate.

Lower cantilever hooks 5 which are downwards cantilevered are arranged on two opposite sides of the carrier 1 and are used for being in buckling connection with a box body of the electric device. As shown in fig. 4, two opposite inner sides of the box body of the electric device are provided with clamping holes 51 adapted to the lower cantilever hooks 5, and the lower cantilever hooks 5 are buckled into the corresponding clamping holes 51, so that the track connection structure is assembled on the box body.

The magnet assembly further comprises a magnet mounting groove 2 protruding on the top surface of the carrier 1 and a cover plate mounting groove 21 arranged on the bottom surface of the carrier 1, wherein the magnet mounting groove 2 is located at the upper position in the cover plate mounting groove 21 and is communicated with the cover plate mounting groove 21, a magnet is arranged in the magnet mounting groove 2, a cover plate 22 is arranged in the cover plate mounting groove 21, the magnet is blocked in the magnet mounting groove 2 through the cover plate 22, an opening is formed in the upper end surface of the magnet mounting groove 2, the upper portion of the magnet is matched with the opening, and the magnet extends out of the opening to be magnetically attracted and connected with an iron bar 61 in a guide rail.

The cover plate mounting groove 21 is internally provided with a clamping hole 23 penetrating to the top surface of the carrier, the clamping hole 23 is positioned at the outer side positions of the two sides of the magnet mounting groove 2, the cover plate 22 is provided with a first cantilever hook 24 matched with the clamping hole 23, and the cover plate 33 is fixedly connected in the cover plate mounting groove 21 through the first cantilever hook 24 in a buckling manner with the clamping hole 23, so that the assembly operation is simple and convenient.

The conductive component comprises a mounting column 3 protruding from the top surface of the carrier 1, a jack is vertically arranged in the mounting column 3 in a penetrating manner, a conductive piece 31 is arranged in the jack in a penetrating manner, and the upper end of the conductive piece 31 extends out of the upper port of the jack and is in contact electrical connection with a conductive strip 62 in the guide rail. The lower end of the conductive member 31 protrudes from the lower port of the jack and is electrically connected to the electric device through a wire.

In a preferred embodiment, the conductive member 31 is a conductive pin.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims (9)

1. The track connecting structure for the ultrathin track lamp is characterized by comprising a carrier, a magnetic attraction component, a conductive component and a buckle component, wherein the magnetic attraction component is arranged on the carrier, the magnetic attraction component comprises a magnet which is convexly arranged at the top of the carrier, the conductive component comprises a conductive piece which is convexly arranged at the top of the carrier, the buckle component comprises upper cantilever hooks which are convexly arranged at two opposite sides of the top of the carrier, the positions corresponding to the inner sides of the upper cantilever hooks are empty spaces, and the empty spaces provide space for the upper cantilever hooks to retract; the magnet is in magnetic attraction connection with the guide rail, the conductive piece is in contact electrical connection with the conductive strip in the guide rail, the upper cantilever hook is in clamping connection with the strip-shaped clamping grooves on two opposite sides of the guide rail, sliding connection with the guide rail is achieved, and the carrier is located outside the guide rail.

2. The track coupling structure for an ultra-thin track lamp as set forth in claim 1, wherein opposite sides of said carrier are provided with a sink recess formed downwardly from a top surface thereof, said upper cantilever hook being formed to extend upwardly from said sink recess, said void extending upwardly from said sink recess.

3. The track coupling structure for an ultra-thin track lamp as set forth in claim 2, wherein the sinking position is located at an inner side direction of the void to form a blocking wall, and the blocking wall prevents the upper cantilever hook from being further retracted when the upper cantilever hook is retracted to the blocking wall position.

4. A track connection for ultra-thin track lamps according to claim 1, 2 or 3, wherein opposite sides of the carrier are provided with downwardly cantilevered lower cantilever hooks.

5. The track connection structure for an ultra-thin track lamp according to claim 1, wherein the magnetic attraction assembly further comprises a magnet mounting groove protruding from the top surface of the carrier, and a cover plate mounting groove provided on the bottom surface of the carrier, the magnet mounting groove being located at a position above the inside of the cover plate mounting groove and communicating with the cover plate mounting groove, the magnet being placed in the magnet mounting groove, a cover plate being installed in the cover plate mounting groove, the magnet being blocked in the magnet mounting groove by the cover plate, an opening being provided on an upper end surface of the magnet mounting groove, an upper portion of the magnet being fitted to the opening, and protruding from the opening.

6. The track connection structure for an ultra-thin track lamp according to claim 5, wherein a clamping hole penetrating through the top surface of the carrier is formed in the cover plate mounting groove, the clamping hole is located at outer positions of two sides of the magnet mounting groove, a first cantilever hook matched with the clamping hole is arranged on the cover plate, and the cover plate is connected and fixed in the cover plate mounting groove through the first cantilever hook and the clamping hole in a fastening mode.

7. The track connection structure for an ultra-thin track lamp according to claim 1, wherein the conductive assembly comprises a mounting post protruding from the top surface of the carrier, a jack is vertically provided in the mounting post in a penetrating manner, the conductive member is installed in the jack in a penetrating manner, and the upper and lower ends of the conductive member protrude from the upper and lower ports of the jack, respectively.

8. The track connection structure for an ultra-thin track lamp as claimed in claim 7, wherein the conductive member is a conductive pin.

9. The track connection for an ultra-thin track lamp as claimed in claim 1 or 2 or 3 or 5 or 6 or 7 or 8, wherein the carrier is a strip-shaped plate.