CN107957020B

CN107957020B - Guide rail lamp

Info

Publication number: CN107957020B
Application number: CN201711159352.1A
Authority: CN
Inventors: 陈以利
Original assignee: Titanic Lighting Co ltd
Current assignee: Jiangmen Taiqian Lighting Co ltd
Priority date: 2017-11-20
Filing date: 2017-11-20
Publication date: 2020-08-04
Anticipated expiration: 2037-11-20
Also published as: CN107957020A

Abstract

The invention discloses a guide rail lamp, which comprises a lamp body, a lamp rail and a lamp box for connecting the lamp body with the lamp rail, wherein the lamp box is connected with the lamp rail in a sliding manner, the lamp box comprises a first body, a first cantilever connected with the first body and a first bulge arranged at the tail end of the first cantilever, the first bulge is clamped with the lamp rail, the first body is provided with a button for separating the first bulge from the lamp rail, the button is provided with a second cantilever, and one end of the second cantilever, which is back to the button, is abutted against the first cantilever. The guide rail lamp can be taken down from the direction perpendicular to the sliding direction of the lamp box, and is convenient to maintain.

Description

Guide rail lamp

Technical Field

The invention relates to a lamp structure, in particular to a guide rail lamp.

Background

In the prior art, a track lamp includes a lamp body, a lamp box connected to the lamp body, and a lamp track slidably connected to the lamp box, and the lamp track is connected to a wall or a floor. The lamp box and the lamp rail are usually connected by the buckles, so that the sliding of the lamp box is not influenced, and the lamp box and the lamp rail can be conveniently assembled.

However, the lamp box can only be taken down along the sliding direction of the lamp box, which is inconvenient for maintenance.

Disclosure of Invention

The present invention is directed to solve the above mentioned technical problems, and provides a track lamp, which can be taken down from a direction perpendicular to the sliding direction of the lamp box, and is convenient for maintenance.

The invention is realized by the following technical scheme:

the utility model provides a guide rail lamp, includes lamp body, lamp rail, the lamp box of being connected lamp body and lamp rail, lamp box and lamp rail sliding connection, the lamp box includes first body, the first cantilever of connecting first body, set up in the terminal first arch of first cantilever, first arch and lamp rail joint, first body is provided with the button that makes first arch and lamp rail break away from, the button is provided with the second cantilever, the one end and the first cantilever butt of second cantilever dorsad button.

Preferably, the button is disposed at one side of the first body along a sliding direction of the lamp cartridge.

Preferably, first cantilever is provided with the first cambered surface with the butt of second cantilever, and the second cantilever corresponds to be provided with the butt portion with first cambered surface butt, and butt portion is cambered surface or inclined plane.

Furthermore, the button is also connected with a return spring.

Further, the button still is provided with the third cantilever, and the end of third cantilever is provided with the third arch that can with first cantilever butt, and the third arch sets up respectively in the both sides that first cantilever is relative with butt portion.

Preferably, the first cantilever is provided with a first recess accommodating the third protrusion.

Furthermore, the third cantilever is provided with a first boss clamped with the first body.

The beneficial effects are that: compared with the prior art, the guide rail lamp has the advantages that the button is arranged on the lamp box, the first bulge is separated from the lamp rail by pressing the button, the lamp box is disassembled and assembled from the direction perpendicular to the sliding direction of the lamp box, and the maintenance of the guide rail lamp is facilitated.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

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

fig. 2 is another partial schematic view of the track light of the present invention.

Detailed Description

As shown in fig. 1, a track lamp includes a lamp body 1, a lamp track 3, and a lamp box 2 connecting the lamp body 1 and the lamp track 3, the lamp box 2 is connected to the lamp track 3 in a sliding manner, the lamp box 2 includes a first body 4, a first cantilever 42 connected to the first body 4, and a first protrusion 41 disposed at the end of the first cantilever 42, and the first protrusion 41 is engaged with the lamp track 3.

The first protrusion 41 slides in the catch groove of the lamp rail 3 so that the lamp cartridge 2 can slide along the lamp rail 3 without separating from the lamp rail 3.

In order to facilitate the assembly and disassembly of the lamp box 2, the first body 4 is provided with a button 5 which enables the first protrusion 41 to be separated from the lamp rail 3, the button 5 is provided with a second cantilever 51, and one end of the second cantilever 51 back to the button 5 is abutted against the first cantilever 42.

When the button 5 is pressed by a finger, the button 5 moves to make the second suspension arm 51 push the first suspension arm 42, the force of the second suspension arm 51 on the first suspension arm 42 deflects the first suspension arm 42, the first protrusion 41 disengages from the lamp rail 3, and the lamp box 2 is taken out from the lamp rail 3.

To facilitate the operation and to lower the height of the lamp cartridge 2, the button 5 may be provided at one side of the first body 4 in the sliding direction of the lamp cartridge 2.

In order to reduce the number of the first arc surfaces 43 abutting against the second suspension arms 51, the second suspension arms 51 are correspondingly provided with abutting parts 52 abutting against the first arc surfaces 43, and the abutting parts 52 are arc surfaces or inclined surfaces.

In order to conveniently return the button 5, the button 5 can be further connected with a return spring.

In order to prevent the first protrusion 41 from separating from the lamp rail 3 due to vibration or the first protrusion 41 is not clamped into the corresponding groove of the lamp rail 3 due to repeated assembly and disassembly, the button 5 may further include a third cantilever 53, a third protrusion 54 capable of abutting against the first cantilever 42 is disposed at a distal end of the third cantilever 53, and the third protrusion 54 and the abutting portion 52 are disposed on two opposite sides of the first cantilever 42, respectively.

When the button 5 is returned, the third protrusion 54 provides a limit support for the first suspension arm 42, preventing the first protrusion 41 from disengaging from the light rail 3.

To facilitate the connection of the third protrusion 54 with the first suspension arm 42, the first suspension arm 42 may be provided with a first recess 44 that receives the third protrusion 54.

When the push button 5 is pressed, the third projection 54 moves out of the first recess 44, and does not affect the action of the second cantilever 51 on the first cantilever 42.

The first recess 44 may be a groove or a simple chamfer.

The first recess 44 is preferably chamfered or beveled and is provided on the side of the first cantilever arm 42 facing away from the push button 5. Therefore, when the first protrusion 41 is clamped into the lamp rail 3, the first suspension arm 42 can push the third protrusion 54, so that the button 5 is moved, and the problem that the first protrusion 41 is difficult to clamp into the lamp rail 3 or the first suspension arm 42 is broken due to the support of the third protrusion 54 on the first suspension arm 42 is avoided.

The third cantilever 53 may be provided with a first boss 55 that snaps into the first body 4. The first projection 55 can be disposed at the middle or the end of the third cantilever 53 to avoid the third projection 54 from deforming the first cantilever 42 reversely, so that the first projection 41 is difficult to be snapped into the lamp rail 3.

The first body 4 may be provided with a plurality of first cantilevers 42 connected to the lamp rail 3, but this increases the number of buttons 5 and increases the cost. In order to solve the problem, the first body 4 is further provided with a second protrusion 6 clamped with the lamp rail 3 along the sliding direction of the lamp box 2, and the second protrusion 6 is provided with a first guide inclined surface 61 convenient for the connection of the lamp box 2 and the lamp rail 3 along one side perpendicular to the sliding direction of the lamp box 2.

When the lamp box 2 is assembled with the lamp rail 3, the first guide inclined surface 61 guides, so that the second protrusion 6 is conveniently clamped into the lamp rail 3.

To facilitate the detachment of the lamp housing 2 from the lamp rail 3, a second guiding inclined surface 62 is provided on a side of the second protrusion 6 adjacent to the first suspension arm 42.

The first protrusion 41 is disengaged from the lamp rail 3 by pressing the button 5, and then the first body 4 is rotated with the second protrusion 6 as a rotation center.

Because the second guiding inclined plane 62 is partially positioned in the corresponding groove of the lamp rail 3, the first body 4 is rotated, the contact surface of the second protrusion 6 and the lamp rail 3 is transferred to the second guiding inclined plane 62, and then the second protrusion 6 is separated from the lamp rail 3, so that the lamp box 2 is taken down from the lamp rail 3.

In order to allow the second protrusion 6 to be deformed during assembly and disassembly to be conveniently snapped into or pulled out of the lamp rail 3, a side of the second protrusion 6 facing away from the first guide slope 61 and the second guide slope 62 may be provided with a communication hole 63 extending in a circumferential direction of the second protrusion 6.

Therefore, the second bulge 6 can deform when being clamped into the lamp rail 3 or the lamp rail 3, so that the abrasion of the second bulge 6 caused by disassembly and assembly is reduced, and the second bulge 6 is firmly clamped with the lamp rail 3.

The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.

Claims

1. A guide rail lamp comprises a lamp body (1), a lamp rail (3), and a lamp box (2) connecting the lamp body (1) and the lamp rail (3), wherein the lamp box (2) is connected with the lamp rail (3) in a sliding manner, the lamp box (2) comprises a first body (4), a first cantilever (42) connected with the first body (4), and a first bulge (41) arranged at the tail end of the first cantilever (42), and the first bulge (41) is clamped with the lamp rail (3), the guide rail lamp is characterized in that the first body (4) is provided with a button (5) which enables the first bulge (41) to be separated from the lamp rail (3), the button (5) is provided with a second cantilever (51), and one end, back to the button (5), of the second cantilever (51) is abutted against the first cantilever (42); the first bulge (41), the first cantilever (42) and the first body (4) are designed integrally; the button (5) is further provided with a third cantilever (53), the tail end of the third cantilever (53) is provided with a third bulge (54) capable of being abutted against the first cantilever (42), and the third bulge (54) and the abutting part (52) are respectively arranged on two opposite sides of the first cantilever (42).

2. A track lamp as claimed in claim 1, characterized in that the button (5) is arranged on one side of the first body (4) in the sliding direction of the lamp housing (2).

3. The guide rail lamp as claimed in claim 1, wherein the first cantilever (42) is provided with a first arc surface (43) abutting against the second cantilever (51), the second cantilever (51) is correspondingly provided with an abutting part (52) abutting against the first arc surface (43), and the abutting part (52) is an arc surface or an inclined surface.

4. A track lamp as claimed in claim 3, characterized in that a return spring is also connected to the button (5).

5. A track lamp as claimed in claim 1, characterized in that the first suspension arm (42) is provided with a first recess (44) accommodating the third projection (54).

6. A track lamp as claimed in claim 5, characterized in that the third suspension arm (53) is provided with a first projection (55) which engages the first body (4).