CN213686462U - Rail lamp capable of swinging - Google Patents

Abstract

The utility model discloses a but wobbling track lamp, including being used for with track complex track box, still include: the first lamp holder is fixedly connected with the track box and is of a hollow structure; the lower wall of the first lamp holder is provided with a first arc surface with a downward opening, and two ends of the first arc surface are respectively provided with a first swinging groove in a penetrating manner; the second lamp holder is of a hollow structure; the top wall of the second lamp holder is provided with a second arc surface with the same curvature as that of the first arc surface, and the second arc surface is in running fit with the first arc surface; two ends of the second arc surface are penetrated and formed into two second swinging grooves; the two second swing grooves are respectively in movable fit with one first swing groove; and the two connecting pieces respectively penetrate through the corresponding group of first swinging grooves and second swinging grooves from top to bottom in sequence. The utility model has the advantages of stable connection.

Description

Rail lamp capable of swinging

Technical Field

The utility model belongs to the technical field of the track lamp technique and specifically relates to a but wobbling track lamp.

Background

With the development of science and technology, lamps replace candles and become lighting tools in people's lives, and the existing lamps are various in types, such as a ceiling lamp, a floor lamp, a table lamp and the like.

The conventional track lamp is generally used in commercial applications, such as emporiums (brand exclusive shops such as clothing shops and furniture shops), automobile displays, jewelry, star hotels, brand clothing, high-grade clubs, museum and cultural exhibit, chain malls, brand business halls, professional show windows, counters and other key illumination places. In order to realize the function of rotating a light source component to adjust the irradiation angle, the conventional track lamp generally adopts a structure that a connecting rod is pivoted at the lower part of a track box, and the light source component is pivoted at the lower end of the connecting rod; when in actual use, when the track box moves fast in the track, because the light source component is heavier, receives the inertial action of this light source component, and this kind of current single connecting rod shakes easily, beat and even bends the fracture.

Therefore, the prior art is to be improved and enhanced

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the problem among the above-mentioned prior art, provide a but wobbling track lamp.

In order to solve the technical problem, the utility model adopts a technical scheme that the rail lamp capable of swinging comprises a rail box matched with a rail, and comprises: the first lamp holder is fixedly connected with the track box and is of a hollow structure; the lower wall of the first lamp holder is a first arc surface with a downward opening, and two ends of the first arc surface are respectively provided with a first swinging groove in a penetrating manner; the second lamp holder is of a hollow structure; the top wall of the second lamp holder is a second arc surface with the same curvature as that of the first arc surface, and the second arc surface is in rotating fit with the first arc surface; two ends of the second arc surface are penetrated and formed into two second swinging grooves; the two second swing grooves are respectively in movable fit with one first swing groove; the two connecting pieces respectively penetrate through the corresponding group of first swinging grooves and second swinging grooves from top to bottom in sequence; the upper end of the connecting piece is rotationally connected with the inner wall of the first lamp holder, and the lower end of the connecting piece is rotationally connected with the lower wall of the second lamp holder; and the light source assembly is arranged at the lower part of the second lamp holder.

As a further elaboration of the above technical solution:

in the above technical solution, the first lamp holder includes a first lamp body and a first side end cap; the first lamp body is of a hollow structure, and the left end and the right end of the first lamp body are provided with first openings; the two first side end covers are respectively covered at the two first openings of the first lamp body, and the bottom surfaces of the two first side end covers and the bottom surface of the first lamp body are jointly spliced to form the first arc surface; the bottom surfaces of the left end and the right end of the first lamp body are provided with first notches in positions close to the first side end cover, and the first notches can be spliced with the first side end cover to form the first swing groove.

In the technical scheme, first reinforcing ribs are formed on the front inner side wall and the rear inner side wall of the first lamp body, and each first reinforcing rib is provided with a first arc-shaped clamping groove with an upward opening; two cross-shaped fixture blocks are arranged on each first side end cover; the two crossed clamping blocks are respectively clamped in the two first arc-shaped clamping grooves; each first side end cover is also provided with two first C-shaped clamping blocks; the two first C-shaped clamping blocks are respectively positioned at the upper sides of the two cross-shaped clamping blocks and respectively abut against the front side wall and the rear side wall of the first lamp body.

In the above technical solution, the second lamp holder includes a second lamp body and a second side end cap; the second lamp body is of a hollow structure, and the left end and the right end of the second lamp body are provided with second openings; the two second side end covers are respectively covered at two second openings of the second lamp body, and the top surfaces of the two second side end covers and the top surface of the second lamp body are jointly spliced to form a second arc surface; and a second notch is formed in the position, close to the second side end cover, of the top surfaces of the left end and the right end of the second lamp body, and the second notch and the second side end cover can be spliced into the second swinging groove.

In the technical scheme, the second reinforcing rib and the third reinforcing rib are sequentially formed on the front side wall and the rear side wall of the second lamp body from top to bottom; a second C-shaped clamping groove is formed in the opposite side walls of the front reinforcing rib and the rear reinforcing rib, and a second arc-shaped clamping groove with an upward opening is formed in the third reinforcing rib; the front side end edge and the rear side end edge of the second side end cover are sequentially formed with an L-shaped fixture block, a second C-shaped fixture block and a square fixture block from top to bottom; the bottoms of the two L-shaped clamping blocks are abutted against the upper wall of the second reinforcing rib at the same side, and the side walls opposite to each other are abutted against the inner side wall of the second lamp body at the same side; the second C-shaped fixture block is inserted into a second C-shaped clamping groove of the second reinforcing rib at the same side; the square-shaped fixture block is clamped between the second reinforcing rib and the third reinforcing rib on the same side.

In the above technical solution, the front and rear side walls of the second lamp body respectively extend downwards to form a front cover plate and a rear cover plate; the side walls of the front cover plate and the rear cover plate which are opposite are respectively provided with a sliding chute which is arranged along the left-right direction; sliding blocks are formed on the front side and the rear side of the top of the light source component; the two sliding blocks are respectively in sliding fit with the two sliding grooves; and the bottoms of the two second side end covers respectively extend downwards to form a left cover plate and a right cover plate so as to clamp and fix the light source assembly in the sliding groove.

In the above technical solution, the light source assembly includes an aluminum substrate, an LED light source, and an optical lens; the aluminum substrate is fixed at the bottom of the second lamp holder; the LED light source is arranged on the lower side of the aluminum substrate; the optical lens is fixed on the lower side of the aluminum substrate and covers the LED light source.

In the technical scheme, the track box is internally provided with a driving device to slide in the track.

In the technical scheme, the lower part of the track box is provided with a connecting column; a first through hole communicated to the inside of the track box is formed in the middle of the connecting column; the outer wall of the connecting column is provided with an external thread; and the top of the first lamp holder is provided with a second through hole, and the second through hole is provided with an internal thread matched with the external thread.

In the above technical solution, the first lamp holder and/or the second lamp holder is made of aluminum.

The beneficial effects of the utility model reside in that:

the utility model can manually shift the second lamp holder after connecting the track box with the external track, so that the second lamp holder can swing for a certain angle relative to the first lamp holder, and the connecting piece is arranged in the second lamp holder and the first lamp holder, so that the second lamp holder is not easily damaged by foreign objects; and simultaneously, the utility model discloses a two connecting pieces are connected to increased first arc surface and second arc surface 31's cooperation, increased the stability that second lamp stand and first lamp stand are connected, make the difficult beat and the shake of taking place of light source subassembly.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the first and second lamp holders of the present invention.

The reference numbers in the figures are respectively:

1. a track box; 11. connecting columns;

2. a first lamp holder; 21. a first arc surface; 23. a first lamp body; 231. a first opening; 232. a first notch; 233. a first reinforcing rib; 2331. a first arc-shaped clamping groove; 24. a first side end cap; 241. a cross-shaped fixture block; 242. a first C-shaped fixture block;

3. a second lamp holder; 31. a second arc surface; 331. a second reinforcing rib; 3311. a second C-shaped slot; 332. a third reinforcing rib; 3321. a second arc-shaped clamping groove; 34. a second lamp body; 341. a second opening; 342. a second notch; 343. a front cover plate; 3431. a chute; 344. a rear cover plate; 35. a second side end cap; 351. an L-shaped fixture block; 352. a second C-shaped fixture block; 353. a square-shaped fixture block; 354. a left cover plate; 355. a right cover plate;

4. a connecting member; 41. a first damping rotating shaft; 42. a second damping rotating shaft;

5. a light source assembly; 51. a slider; 52. an aluminum substrate; 53. an LED light source; 54. an optical lens.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless otherwise expressly stated or limited, the terms "mounted," "connected," "fixed," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection, that there may be a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, and that there may be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Fig. 1-3 illustrate an embodiment of a swingable track lamp according to the present invention, and with reference to fig. 1-3, a swingable track lamp includes a track box 1 for cooperating with a track, and further includes: the first lamp holder 2 is fixedly connected with the track box 1 and is of a hollow structure; the lower wall of the first lamp holder 2 is provided with a first arc surface 21 with a downward opening, and two ends of the first arc surface 21 are respectively provided with a first swing groove in a penetrating manner; a second lamp holder 3 having a hollow structure; the top of the second lamp holder 3 is provided with a second arc surface 31 with the same curvature as that of the first arc surface 21, and the second arc surface 31 is in running fit with the first arc surface 21; two ends of the second arc surface 31 penetrate through to form a second swing groove 32; the two second swing grooves 32 are respectively in movable fit with one first swing groove; the two connecting pieces 4 respectively penetrate through the first swing groove and the second swing groove from top to bottom in sequence; the upper end of the connecting piece 4 is rotationally connected with the inner wall of the first lamp holder 2, and the lower end of the connecting piece is rotationally connected with the lower wall of the second lamp holder 3; and a light source assembly 5 disposed at a lower portion of the second lamp holder 3.

Specifically, a first damping rotating shaft 41 is arranged on the inner wall of the first lamp holder 2, the first damping rotating shaft 41 is horizontally arranged along the left-right direction, the upper end of the connecting piece 4 is connected to the first damping rotating shaft 41, and then the connecting piece 4 can be fixed after rotating to any angle relative to the first lamp holder 2; similarly, a second damping rotating shaft 42 is installed on the inner wall of the second lamp holder 3, the lower end of the connecting piece 4 is connected to the second damping rotating shaft 42, and then the lower end of the connecting piece 4 can be fixed after rotating to any angle relative to the second lamp holder 3.

When the lamp holder is used specifically, after the track box 1 is connected with an external track, the second lamp holder 3 can be manually pushed, so that the second lamp holder 3 swings relative to the first lamp holder 2, and the connecting piece 4 is not easy to damage due to the fact that the connecting piece 4 is arranged in the second lamp holder 3 and the first lamp holder 2; and simultaneously, the utility model discloses a two connecting piece 4 is connected to increased first arc surface 21 with the cooperation of second arc surface 31 has increased second lamp stand 3 with the stability that first lamp stand 2 is connected makes light source subassembly 5 is difficult for taking place beat and shake. In addition, since the connecting member 4 is inserted into the first and second swing grooves, the second lamp holder 3 can only swing around the first lamp holder 2 by ± 15 ° due to the limitation of the first and second swing grooves on the swing angle of the connecting member 4.

In order to facilitate the installation of the connecting member 4, the first lamp holder 2 includes a first lamp body 23 and a first side cap 24; the first lamp body 23 is a hollow structure, and both left and right ends thereof have first openings 231; the two first side end caps 24 are respectively covered at the two first openings 231 of the first lamp body 23, and the bottom surfaces of the two first side end caps 23 and the bottom surface of the first lamp body 23 are jointly spliced to form the first arc surface 21; a first notch 232 is formed in the position, close to the first side end cover 23, of the bottom surfaces of the left end and the right end of the first lamp body 23, and the first notch 232 and the first side end cover 23 are spliced to form the first swing groove. In this embodiment, the process of mounting the connecting member 4 to the first lamp holder 2 is as follows: first, the first side cap 24 is detached from the first lamp body 23; then, the upper portion of the connecting member 4 is put into the first notch 232; then, the top end of the connecting piece 4 is assembled and fixed with the first damping rotating shaft 41 in the first lamp holder 2; finally, will 24 lids of first side end cover close extremely first lamp body 23 accomplishes the assembly, otherwise easy maintenance such as convenient and change connecting piece 4 makes the utility model has the advantages of the dismouting is simple and convenient.

Adopt screwed connection fixed more between each part of current lamps and lanterns, often need still rely on the screwdriver at the in-process of dismouting, therefore the dismouting is still inconvenient, for the dismouting of being convenient for further, first lamp body 23 with first side end cover 24 has adopted the fixed structure of joint, specifically speaking: first reinforcing ribs 233 are formed on the front inner side wall and the rear inner side wall of the first lamp body 23, and the first reinforcing ribs 233 are provided with first arc-shaped clamping grooves 2331 with upward openings; two cross-shaped fixture blocks 241 are arranged on each first side end cover 24; the two cross-shaped clamping blocks 241 are clamped in the two first arc-shaped clamping grooves 2331 respectively; two first C-shaped clamping blocks 242 are further formed on each first side end cover 24; the two first C-shaped fixture blocks 242 are respectively located at the upper sides of the two cross-shaped fixture blocks 241 and respectively abut against the front and rear side walls of the first lamp body 23. In addition, the strength of the first lamp body 23 is increased due to the first reinforcing ribs 233.

Also for facilitating the mounting of said connecting element 4: the second lamp holder 3 comprises a second lamp body 34 and a second side end cap 35; the second lamp body 34 has a hollow structure, and the left and right ends of the second lamp body have second openings 341; the two second side end caps 35 are respectively covered at the two second openings 341 of the second lamp body 34, and the top surfaces of the two second side end caps 35 and the top surface of the second lamp body 34 are jointly spliced to form the second arc surface 31; a second notch 342 is formed on the top surface of the left end and the right end of the second lamp body 34 near the second side end cap 35, and is spliced with the second side end cap 35 to form the second swing groove 32. In this embodiment, the process of mounting the connecting member 4 to the second lamp holder 3 is as follows: first, the second side cap 35 is detached from the second lamp body 34; then, the upper portion of the connecting member 4 is placed in the second notch 342; then, the top end of the connecting piece 4 is assembled and fixed with the second damping rotating shaft 42 in the second lamp holder 3; finally, will second side end cover 35 lid close extremely the assembly is accomplished to second lamp body 34, otherwise easy maintenance such as convenient and change connecting piece 4 makes the utility model has the advantages of the dismouting is simple and convenient.

Similarly, in order to facilitate the detachment and installation when the screwdriver is not provided, the second lamp body 34 and the second side end cap 35 are also fixed in a clamping manner, specifically: the second reinforcing rib 331 and the third reinforcing rib 332 are sequentially formed on the front side wall and the rear side wall of the second lamp body 34 from top to bottom; a second C-shaped clamping groove 3311 is formed on the opposite side walls of the front and rear second reinforcing ribs 331, and a second arc-shaped clamping groove 3321 with an upward opening is formed on the third reinforcing rib 332; an L-shaped fixture block 351, a second C-shaped fixture block 352 and a square fixture block 353 are sequentially formed on the front side end edge and the rear side end edge of the second side end cover 35 from top to bottom; the bottoms of the two L-shaped fixture blocks 351 abut against the upper wall of the second reinforcing rib 331 on the same side, and the opposite side walls thereof abut against the inner side wall of the second lamp body 34 on the same side; the second C-shaped fixture block 352 is inserted into the second C-shaped slot 3311 of the second reinforcing rib 331 at the same side; the square-shaped fixture block 353 is clamped between the second reinforcing rib 331 and the third reinforcing rib 332 on the same side.

Preferably, front and rear sidewalls of the second lamp body 34 extend downward to form a front cover plate 343 and a rear cover plate 344, respectively. The opposite side walls of the front cover plate 343 and the rear cover plate 344 are respectively formed with sliding grooves 3431 arranged along the left-right direction; sliding blocks 51 are formed on the front side and the rear side of the top of the light source component 5; the two sliding blocks 51 are respectively in sliding fit with the two sliding grooves 3431; the bottom of each of the two second side end caps 35 extends downward to form a left cover plate 354 and a right cover plate 355, respectively, for clamping and fixing the light source assembly 5 in the sliding groove 3431. During installation, the light source assembly 5 may slide into the sliding groove 3431 from one side, and then the left cover plate 354 and the right cover plate 355 are closed, so that the light source assembly 5 can be quickly disassembled and assembled, and a lampshade is defined by the front cover plate 343, the rear cover plate 344, the left cover plate 354 and the right cover plate 355, so that the light source assembly 5 can be well protected.

Preferably, the light source assembly 5 comprises an aluminum substrate 52, an LED light source 53 and an optical lens 54; the aluminum substrate 52 is fixed at the bottom of the second lamp holder 3; the LED light source 53 is arranged on the lower side of the aluminum substrate 52; the optical lens 54 is fixed to the lower side of the aluminum substrate 52 and covers the LED light source 53.

Preferably, the track box 1 is internally provided with a driving device to slide in the track, and the lower part of the track box 1 is provided with a connecting column 11; a first through hole communicated to the inside of the track box 1 is formed in the middle of the connecting column 11; the outer wall of the connecting column 11 is provided with an external thread; the top of the first lamp holder 2 is provided with a second through hole, and the second through hole is provided with an internal thread matched with the external thread.

Preferably, the first lamp holder 2 and/or the second lamp holder 4 are made of aluminum, and the aluminum has the advantage of good heat conductivity, so that the light source assembly 5 and other control circuits can dissipate heat quickly.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (10)

1. A swingable track lamp including a track box for cooperating with a track, characterized by comprising:

the first lamp holder is fixedly connected with the track box and is of a hollow structure; the lower wall of the first lamp holder is a first arc surface with a downward opening, and two ends of the first arc surface are respectively provided with a first swinging groove in a penetrating manner;

the second lamp holder is of a hollow structure; the top wall of the second lamp holder is a second arc surface with the same curvature as that of the first arc surface, and the second arc surface is in rotating fit with the first arc surface; two ends of the second arc surface are penetrated and formed into two second swinging grooves; the two second swing grooves are respectively in movable fit with one first swing groove;

the two connecting pieces respectively penetrate through the corresponding group of first swinging grooves and second swinging grooves from top to bottom in sequence; the upper end of the connecting piece is rotationally connected with the inner wall of the first lamp holder, and the lower end of the connecting piece is rotationally connected with the lower wall of the second lamp holder;

and the light source assembly is arranged at the lower part of the second lamp holder.

2. A swingable track lamp according to claim 1, wherein the first lamp holder comprises a first lamp body and a first side end cap; the first lamp body is of a hollow structure, and the left end and the right end of the first lamp body are provided with first openings; the two first side end covers are respectively covered at the two first openings of the first lamp body, and the bottom surfaces of the two first side end covers and the bottom surface of the first lamp body are jointly spliced to form the first arc surface; the bottom surfaces of the left end and the right end of the first lamp body are provided with first notches in positions close to the first side end cover, and the first notches can be spliced with the first side end cover to form the first swing groove.

3. The swingable track lamp according to claim 2, wherein the first lamp body is formed with first ribs on both the front and rear inner side walls, and the first ribs have first arc-shaped slots with upward openings; two cross-shaped fixture blocks are arranged on each first side end cover; the two crossed clamping blocks are respectively clamped in the two first arc-shaped clamping grooves; each first side end cover is also provided with two first C-shaped clamping blocks; the two first C-shaped clamping blocks are respectively positioned at the upper sides of the two cross-shaped clamping blocks and respectively abut against the front side wall and the rear side wall of the first lamp body.

4. A swingable track lamp according to claim 1, wherein the second lamp holder comprises a second lamp body and a second side end cap; the second lamp body is of a hollow structure, and the left end and the right end of the second lamp body are provided with second openings; the two second side end covers are respectively covered at two second openings of the second lamp body, and the top surfaces of the two second side end covers and the top surface of the second lamp body are jointly spliced to form a second arc surface; and a second notch is formed in the position, close to the second side end cover, of the top surfaces of the left end and the right end of the second lamp body, and the second notch and the second side end cover can be spliced into the second swinging groove.

5. The swingable track lamp according to claim 4, wherein the second reinforcing rib and the third reinforcing rib are formed on both the front and rear side walls of the second lamp body in sequence from top to bottom; a second C-shaped clamping groove is formed in the opposite side walls of the front reinforcing rib and the rear reinforcing rib, and a second arc-shaped clamping groove with an upward opening is formed in the third reinforcing rib; the front side end edge and the rear side end edge of the second side end cover are sequentially formed with an L-shaped fixture block, a second C-shaped fixture block and a square fixture block from top to bottom; the bottoms of the two L-shaped clamping blocks are abutted against the upper wall of the second reinforcing rib at the same side, and the side walls opposite to each other are abutted against the inner side wall of the second lamp body at the same side; the second C-shaped fixture block is inserted into a second C-shaped clamping groove of the second reinforcing rib at the same side; the square-shaped fixture block is clamped between the second reinforcing rib and the third reinforcing rib on the same side.

6. A swingable track lamp according to claim 4, wherein front and rear side walls of the second lamp body extend downward to form a front cover plate and a rear cover plate, respectively; the side walls of the front cover plate and the rear cover plate which are opposite are respectively provided with a sliding chute which is arranged along the left-right direction; sliding blocks are formed on the front side and the rear side of the top of the light source component; the two sliding blocks are respectively in sliding fit with the two sliding grooves; and the bottoms of the two second side end covers respectively extend downwards to form a left cover plate and a right cover plate so as to clamp and fix the light source assembly in the sliding groove.

7. A swingable track lamp according to claim 1, wherein the light source assembly comprises an aluminium base, an LED light source and an optical lens; the aluminum substrate is fixed at the bottom of the second lamp holder; the LED light source is arranged on the lower side of the aluminum substrate; the optical lens is fixed on the lower side of the aluminum substrate and covers the LED light source.

8. A swingable track lamp according to claim 1, wherein the track box is provided with drive means to slide within the track.

9. A swingable track lamp according to claim 1, wherein the lower part of the track box has a connecting column; a first through hole communicated to the inside of the track box is formed in the middle of the connecting column; the outer wall of the connecting column is provided with an external thread; and the top of the first lamp holder is provided with a second through hole, and the second through hole is provided with an internal thread matched with the external thread.

10. A swingable track lamp according to any one of claims 1 to 9, wherein the first lamp holder and/or the second lamp holder are made of aluminium.

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