CN220958321U

CN220958321U - Rail connecting piece and guide rail lamp assembly using same

Info

Publication number: CN220958321U
Application number: CN202322906571.9U
Authority: CN
Inventors: 杨朝杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-05-14
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a track connector and discloses a guide rail lamp assembly with the track connector, wherein the track connector comprises: the base is provided with a connecting surface; at least two conductive terminals are arranged in the base, and the end parts of the conductive terminals extend out of the connecting surface; one end of the clamping ring is a rotating end and is rotationally connected to the base, the other end of the clamping ring is a connecting end and is detachably connected with the base, when the connecting end is fixed to the base, the clamping ring surrounds the connecting surface, and a mounting cavity with two open ends is defined between the clamping ring and the connecting surface; the snap ring hanging mode is suitable for realizing mechanical installation on the electric guide rail with smaller size, and has simple structure and very convenient assembly and disassembly.

Description

Rail connecting piece and guide rail lamp assembly using same

Technical Field

The utility model relates to the field of electric guide rails, in particular to a rail connecting piece and a guide rail lamp assembly using the same.

Background

Some existing light fixtures are used in cooperation with an electrical rail. The lamp is generally mounted to the electrical rail by means of a snap-fit connection. Such a construction requires a relatively wide arrangement of the width of the electrical rail in order to meet the installation of the luminaire, which undoubtedly increases the construction costs and the space occupation. For this reason, it is necessary to design a connection structure capable of satisfying the installation of a lamp and a small-sized electric rail.

Disclosure of utility model

The present utility model aims to solve at least one of the above-mentioned technical problems in the related art to some extent. To this end, the utility model proposes a track connection.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model further provides a guide rail lamp assembly with the rail connecting piece.

According to an embodiment of the first aspect of the utility model, a track coupling comprises:

The base is provided with a connecting surface;

The conductive terminals are arranged in the base, and the end parts of the conductive terminals extend out of the connecting surface;

The clamping ring, the one end of clamping ring is the rotation end and rotates to be connected on the base, the other end of clamping ring be the link and with the base is detachable connection, works as the link is fixed on the base, the clamping ring encircle in the junction surface, and the clamping ring with define both ends open-ended installation cavity between the junction surface.

The track connecting piece provided by the embodiment of the utility model has at least the following beneficial effects: the snap ring hanging mode is suitable for realizing mechanical installation on the electric guide rail with smaller size, and has simple structure and very convenient assembly and disassembly.

According to some embodiments of the utility model, the connection surface is provided with a boss, the boss extends along the communication direction of openings at two ends of the mounting cavity, and the end part of each conductive terminal extends out of the boss.

According to some embodiments of the utility model, the base is provided with a clamping protrusion, the connecting end is provided with a clamping groove, and the clamping protrusion can be clamped in the clamping groove, so that the connecting end is fixed on the base.

According to some embodiments of the utility model, one end of each conductive terminal can elastically stretch and retract relative to the connection surface, and one end of each conductive terminal is arranged in a staggered manner on the connection surface along the communication direction of the openings at two ends of the mounting cavity.

According to some embodiments of the utility model, the base comprises a base and a connecting seat, the connecting surface is arranged on the connecting seat, a mounting cavity is formed in the base, the connecting seat covers the opening side of the mounting cavity, and the conductive terminal is mounted in the mounting cavity.

According to some embodiments of the utility model, the base is provided with a hollow connecting shaft, the connecting shaft is located on the side surface of the base opposite to the connecting surface, and the conductive terminal leads out of the connecting shaft.

According to some embodiments of the utility model, the outer wall of the connecting shaft is provided with external threads.

According to the second aspect of the embodiment of the utility model, the guide rail lamp assembly comprises guide rail strips, a lamp and a rail connecting piece, wherein a groove cavity is formed in the guide rail strips along the length direction, at least two conducting strips are arranged in the groove cavity, the guide rail strips penetrate through the mounting cavity, the connecting surface stretches into the groove cavity, the conducting terminals are in one-to-one pairing contact with the conducting strips, and the lamp is mounted on the base and is electrically connected with the conducting terminals.

The guide rail lamp assembly provided by the embodiment of the utility model has at least the following beneficial effects: the whole structure is simple, the size of the guide rail strip is reduced, the structure cost is reduced, the installation is stable, and the use is very convenient.

According to some embodiments of the utility model, the cross section of the rail is paired with the cross section of the mounting cavity.

According to some embodiments of the utility model, the guide rail is provided with an atmosphere lamp, and the atmosphere lamp is arranged along the length direction of the guide rail and is positioned outside the groove cavity.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a track coupling;

FIG. 2 is a schematic view of one of the usage conditions of FIG. 1;

FIG. 3 is a schematic view of the front view of FIG. 2;

FIG. 4 is an exploded view of the base;

FIG. 5 is a schematic view of the structure of a conductive strip;

FIG. 6 is a schematic cross-sectional view of a conductive strip;

fig. 7 is an assembled schematic view of the track lamp assembly.

Reference numerals: a base 100; a connection surface 101; a boss 110; a clamping protrusion 120; a base 130; a connection base 140; a conductive terminal 200; a clasp 300; a rotating end 310; a connection end 320; a clamping groove 321; a mounting cavity 400; a connection shaft 500; a guide rail 600; a slot cavity 610; a conductive bar 620; a luminaire 700; atmosphere lamp 800.

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 refer to like or similar elements or elements having like or similar functions 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.

The utility model relates to a track connector, which comprises a base 100, a conductive terminal 200 and a clamping ring 300.

As shown in fig. 1, the base 100 may have a cubic box-like structure. In the illustrated orientation, the upper side of the base 100 is a connection surface 101. At least the conductive terminal 200 is mounted inside the base 100. One end of the conductive terminal 200 protrudes upward beyond the connection surface 101. The snap ring 300 may have a semicircular shape, a rectangular shape, or the like. One end of the snap ring 300 is a rotating end 310, and the rotating end 310 is rotatably connected to the left side of the base 100 through a rotating shaft. The snap ring 300 is flipped over the connection surface 101 relative to the base 100 about the pivot end 310. The other end of the snap ring 300 is a connection end 320 detachably connected to the right side of the base 100. As shown in fig. 2 and 3, when the snap ring 300 is turned to be fixed to the base 100 at the end, a space defined as a mounting cavity 400 is defined between the snap ring 300 and the connection surface 101. The mounting cavity 400 is open at both front and rear ends. In actual use, the track connector is applied to the electrical rail, initially the snap ring 300 is opened, the connection face 101 is directed towards the conductive side of the electrical rail, and each conductive terminal 200 is in contact with a conductive member inside the electrical rail. The snap ring 300 is then flipped over to secure the connector 320 to the base 100, with the electrical rail extending through the mounting cavity 400 defined by the connector face 101 and the snap ring 300. The rail connector is attached to the electrical rail using a snap ring 300. The electrical device may be mounted to the base 100. The electrical device is electrically connected to the conductive terminal 200 by a wire, thereby electrically conducting the electrical rail and the electrical device. The installation cavity 400 is matched with the outer wall of the electric guide rail, the width dimension of the electric guide rail can be set smaller, the snap ring 300 is used for being hung on the electric guide rail to realize mechanical installation, and the installation and the disassembly are quite convenient.

The connection surface 101 may be provided in a planar, cambered, or like shape. In some embodiments, as shown in fig. 1, the connection surface 101 is disposed at an upper side of the base 100, and a boss 110 protruding upward is provided at a middle portion of the connection surface 101, the boss 110 being a part of the connection surface 101. The boss 110 extends in a direction in which both end openings of the installation cavity 400 communicate. In this embodiment, the front and rear ends of the mounting cavity 400 are open in the direction shown in the drawing, that is, the communication direction between the two ends of the mounting cavity 400 is forward and backward, and the boss 110 extends in the forward and backward direction. Both sides of the boss 110 and both sides of the base 100 are formed in a stepped shape. The end of the conductive terminal 200 protrudes upward to the upper side of the boss 110. The end portions of the conductive terminals 200 may also protrude from the left and right sides of the boss 110. The direction of extension of the conductive terminal 200 depends on the actual location of the conductive member inside the electrical rail.

The connection between the connection end 320 of the snap ring 300 and the base 100 may be a fastening or a screw locking. In some embodiments, as shown in fig. 1 and 2, a latch protrusion 120 is provided on the right side of the base 100, and the latch protrusion 120 is elongated and extends in the front-rear direction. A clamping groove 321 is provided at the connecting end 320 of the snap ring 300. When the connecting end 320 of the snap ring 300 turns to the right side of the base 100, the locking protrusion 120 is locked into the locking groove 321, so as to fix the connecting end 320 to the base 100. In this embodiment, the clamping groove 321 may extend along the annular direction of the clamping ring 300 to have a larger opening shape.

In some embodiments, as shown in fig. 1, one end of the conductive terminal 200 can elastically stretch and retract relative to the connection surface 101, and the conductive terminal 200 may have a certain elasticity according to its metal characteristics, or a spring is installed inside the base 100, and the elastic force of the spring is used to push the one end of the conductive terminal 200 outwards. One end of each conductive end is arranged in a staggered manner on the connection surface 101 along the communication direction of the openings at the two ends of the mounting cavity 400. In this embodiment, the communication directions of the openings at the two ends of the mounting cavity 400 are set front and back, and the ends of the two conductive terminals 200 on the connection surface 101 are distributed front and back on the connection surface 101 and are staggered left and right, so as to ensure that the different conductive terminals 200 are respectively contacted with the conductive members on the electrical guide rail.

In some embodiments, as shown in fig. 4, the base 100 includes a base 130 and a connection mount 140. The base 130 is box-shaped, and a mounting cavity 400 is arranged in the base 130, and the mounting cavity 400 is opened upwards. The connection surface 101 is disposed on the connection base 140. The connection base 140 is covered on the opening side of the installation cavity 400. The conductive terminal 200 is mounted in the mounting cavity 400. Different bases 130 and different connection bases 140 may be used in combination according to the inner and outer dimensions of the electric rail, so as to improve versatility.

In some embodiments, as shown in fig. 3, a hollow connection shaft 500 is provided on the base 100. The connection shaft 500 is located on the opposite side of the base 100 from the connection surface 101. In this embodiment, the connection surface 101 is located on the upper side of the base 100, and the connection shaft 500 is mounted on the lower side of the base 100. The conductive terminal 200 is connected to a wire, which is led out from the connection shaft 500. The electrical device can be mounted to the connection shaft 500 for fixation. Wherein, be equipped with the external screw thread on the outer wall of connecting axle 500, through threaded connection, in order to carry out quick assembly disassembly between connecting axle 500 and the electrical components.

As shown in fig. 5, 6 and 7, the present utility model also relates to a rail light assembly comprising a rail bar 600, a luminaire 700 and a rail connection. The rail 600 is one example of an application of the above-described electrical rail. The guide rail 600 has a groove 610 formed therein, and the groove 610 extends along the length of the guide rail 600. At least two conductive strips 620 are disposed within the slot cavity 610. Light fixture 700 is an example of one application for the electrical devices described above. The lamp 700 is mounted on the base 100, and the lamp 700 is connected with the conductive terminal 200 through a wire. In use, the connection face 101/boss 110 on the base 100 is inserted into the slot cavity 610. The end of each conductive terminal 200 is in contact with each conductive strip 620 one-to-one. Then, the clamping ring 300 is turned over and fixed on the base 100, so that the guide rail strip 600 is wrapped, the clamping ring 300 is hung on the guide rail strip 600, and the clamping ring is equivalent to the insertion of the guide rail strip 600 into the mounting cavity 400. The connecting surface 101 and the groove cavity 610 are not required to be fixed by a clamping structure, and the relative size of the groove cavity 610 can be smaller, so that the overall design size of the guide rail 600 is smaller. The lamp 700 is in electrical communication with the conductive strip 620 via the conductive terminal 200. The guide rail 600 has the advantages of simple integral structure, reduced size, low structural cost, stable installation and convenient use.

Wherein the cross section of the rail 600 mates with the cross section of the mounting cavity 400. In this embodiment, the cross section of the guide rail 600 is semicircular, and the cross section of the installation cavity 400 is correspondingly semicircular. The rail connecting pieces are matched with each other, so that the rail connecting pieces can be stably hung on the guide rail strips 600 without relative shaking, and stability in the use process is guaranteed.

In some embodiments, as shown in fig. 6 and 7, an atmosphere lamp 800 is provided on the track bar 600. The groove chamber 610 is provided downward, and the atmosphere lamp 800 is installed at the upper side of the guide rail 600 to be outside the groove chamber 610. The atmosphere lamp 800 is disposed along the length direction of the rail 600. In use, the atmosphere lamp 800 is illuminated upwards and light is illuminated onto a wall or ceiling to the effect of rendering the atmosphere.

In the description of the present specification, reference to the term "some particular embodiments" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A track coupling comprising:

A base (100), the base (100) having a connection face (101);

-conductive terminals (200), at least two of said conductive terminals (200) being mounted in said base (100) and the ends of each of said conductive terminals (200) protruding beyond said connection face (101);

The clamping ring (300), one end of clamping ring (300) is rotation end (310) and rotates to connect on base (100), the other end of clamping ring (300) is link (320) and with base (100) be detachable connection, when link (320) are fixed on base (100), clamping ring (300) encircle in junction surface (101), and clamping ring (300) with be limited between junction surface (101) both ends open-ended installation cavity (400).

2. A track connection as claimed in claim 1, wherein: the connecting surface (101) is provided with a boss (110), the boss (110) extends along the communication direction of openings at two ends of the mounting cavity (400), and the end part of each conductive terminal (200) extends out of the boss (110).

3. A track connection as claimed in claim 2, wherein: the base (100) is provided with a clamping protrusion (120), the connecting end (320) is provided with a clamping groove (321), and the clamping protrusion (120) can be clamped in the clamping groove (321) so that the connecting end (320) is fixed on the base (100).

4. A track connection as claimed in claim 3, wherein: one end of each conductive terminal (200) can elastically stretch and retract relative to the connecting surface (101), and one end of each conductive terminal (200) is arranged in a staggered manner on the connecting surface (101) along the communication direction of openings at two ends of the mounting cavity (400).

5. A track connection as claimed in claim 1 or claim 2, wherein: the base (100) comprises a base (130) and a connecting seat (140), the connecting surface (101) is arranged on the connecting seat (140), an installation cavity (400) is formed in the base (130), the connecting seat (140) covers the opening side of the installation cavity (400), and the conductive terminal (200) is installed in the installation cavity (400).

6. A track connection as claimed in claim 1, wherein: the base (100) is provided with a hollow connecting shaft (500), the connecting shaft (500) is positioned on the side surface of the base (100) opposite to the connecting surface (101), and the conductive terminal (200) leads out a wire from the connecting shaft (500).

7. A track coupling as defined in claim 6, wherein: an external thread is arranged on the outer wall of the connecting shaft (500).

8. A rail lamp assembly, characterized in that: including guide rail strip (600), lamps and lanterns (700) and a track connecting piece of any one of claims 1 through 7, guide rail strip (600) are equipped with slot chamber (610) along length direction, the inside in slot chamber (610) is provided with two at least conducting strips (620), guide rail strip (600) cross-under in installation cavity (400), connecting surface (101) stretch into in slot chamber (610), conducting terminal (200) with conducting strip (620) pair contact one by one, lamps and lanterns (700) are installed on base (100) and with conducting terminal (200) electricity is connected.

9. The track lamp assembly of claim 8, wherein: the cross section of the guide rail (600) is matched with the cross section of the mounting cavity (400).

10. The track lamp assembly of claim 9, wherein: an atmosphere lamp (800) is arranged on the guide rail strip (600), and the atmosphere lamp (800) is arranged along the length direction of the guide rail strip (600) and is positioned outside the groove cavity (610).