CN219912843U

CN219912843U - Guide rail type line lamp easy to disassemble, assemble and maintain

Info

Publication number: CN219912843U
Application number: CN202321089195.2U
Authority: CN
Inventors: 俞建国
Original assignee: Shanghai Run Chan Optical Technology Co ltd
Current assignee: Shanghai Run Chan Optical Technology Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-10-27
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a guide rail type line lamp easy to disassemble and maintain, which relates to the technical field of lamp manufacture, and comprises a mounting substrate, and a light source assembly and a power module which are arranged on the mounting substrate, wherein the light source assembly comprises a light source plate and a lampshade; meanwhile, the mounting grooves formed in the staggered manner of the mounting base are used as heat dissipation grooves, so that the mounting effect is achieved, heat generated by the light source assembly can be timely led out of the line lamp, and the heat dissipation performance is guaranteed on the premise that the thickness of the line lamp is reduced.

Description

Guide rail type line lamp easy to disassemble, assemble and maintain

Technical Field

The utility model relates to the technical field of lamps, in particular to a guide rail type line lamp which is easy to disassemble, assemble and maintain.

Background

With the continuous development of the LED lighting technology, the application of the track type line lamp is also becoming more and more popular. The track type line lamp generally consists of a guide rail, a light source arranged on the guide rail and a power supply.

The guide rail type line lamp in the prior art is characterized in that the power supply is generally fixedly arranged above the guide rail and is detachably connected with the electrified guide rail strip, the distance between the guide rail and the guide rail strip is required to be large enough to have enough operation space to take down the power supply from the guide rail strip, and the thickness of the whole guide rail type line lamp is increased intangibly. On the contrary, if the guide rail type line lamp is made to be thin, not only is the disassembly inconvenient, but also the heat dissipation of the line lamp is affected.

From the above, how to improve maintainability of the guide rail type line lamp and further reduce thickness of the line lamp is a technical difficulty to be overcome.

Disclosure of Invention

Aiming at the problem that the disassembly and the maintenance of the guide rail type line lamp are inconvenient in practical application, the utility model aims to provide the guide rail type line lamp which is easy to disassemble and maintain, and not only can the maintenance efficiency of the line lamp be improved, but also the thickness of the line lamp can be further reduced, and the specific scheme is as follows:

the guide rail type line lamp comprises a strip-shaped mounting substrate, and a light source assembly and a power module which are arranged on the mounting substrate, wherein the light source assembly comprises a light source plate and a lamp shade;

the upper surface of the mounting substrate is provided with a first mounting chute, and the lower surface of the mounting substrate is provided with a second mounting chute and a third mounting chute;

the first installation sliding chute is arranged along the length direction of the installation substrate and is positioned in the middle of the installation substrate, the edges of the notch at two sides of the first installation sliding chute extend oppositely to form a first folded edge, and the whole structure is in a C shape; the power module is provided with a mounting sliding block towards one side of the mounting substrate, first limit grooves with the shape and the size matched with those of the first folded edges are formed in two sides of the mounting sliding block along the length direction of the first mounting sliding groove, and the first limit grooves are in sliding fit with the first folded edges;

the second installation chute is arranged along the length direction of the installation substrate and is positioned at one side opposite to the first installation chute, two opposite side walls of the second installation chute are respectively provided with an installation clamping plate along the length direction of the second installation chute, the installation clamping plates which are arranged oppositely and the second installation chute are integrally in a C-shaped structure, and the light source plate is arranged in the second installation chute in a sliding manner;

the third installation chute is arranged along the length direction of the installation substrate and positioned at the edges of the two sides of the installation substrate, two opposite sides of the third installation chute are turned over in opposite directions to form a second folded edge, and a clamping slideway for clamping the edge of the lamp shade is formed between the second folded edge and the outer side wall of the second installation chute;

wherein the mounting substrate is made of heat-conducting hard alloy or plastic.

Through the technical scheme, the light source assembly and the power module can be fixedly arranged on the mounting substrate in a sliding connection mode, and the disassembly and maintenance are very convenient; meanwhile, the mounting grooves formed in the staggered manner of the mounting base are used as heat dissipation grooves, so that the mounting effect is achieved, heat generated by the light source assembly can be timely led out of the line lamp, and the heat dissipation performance is guaranteed on the premise that the thickness of the line lamp is reduced.

Further, a plurality of heat dissipation grooves are formed in the bottom of the first installation sliding groove along the length direction of the first installation sliding groove; and/or

The bottom of the first installation chute is arranged in a wavy manner to form a plurality of heat dissipation grooves.

Through above-mentioned technical scheme, form hollow heat dissipation space at the middle part of line lamp, increased the radiating area of installation base plate self, the heat that the light source board given off can be by quick export outside the line lamp.

Further, the cross section of lamp shade perpendicular to its length direction is font, and the both sides edge of lamp shade is all inwards turned over many times and is formed C font buckle, buckle opening sets up in opposite directions, be used for with the second edge folding card is connected.

Through the technical scheme, the edges of the two sides of the lampshade shrink after being extruded, and then the edges of the lampshade can be clamped to the edges of the mounting substrate, so that the mounting and fixing of the lampshade can be realized rapidly.

Furthermore, the lamp shade is made of transparent plastic, and two side walls of the lamp shade and two side walls of the mounting substrate are respectively positioned in the same plane.

Through the technical scheme, the appearance of the whole line lamp can be attractive, and the line lamp is more convenient to install.

Furthermore, one side of the two opposite installation clamping plates is provided with a guide inclined plane which is convenient for the light source plate to slide into the second installation sliding groove.

Through above-mentioned technical scheme, can install the second installation spout with the light source board fast in, promote the efficiency of installation.

Further, the bottom of the second installation chute is recessed towards one side of the first installation chute to form a locking groove, and the locking groove is arranged along the length direction of the second installation chute and is uniformly provided with a plurality of thread grooves along the length direction of the second installation chute;

through holes are formed in the light source plate corresponding to the plurality of thread grooves, and the light source plate is fixedly connected with the thread grooves through locking bolts.

Through above-mentioned technical scheme, can be through the bolt with the light source board with install the base plate fixed, avoid the light source board to remove along the length direction of installation base plate, locking groove itself can regard as heat radiation structure to use simultaneously.

Furthermore, a connecting seat is slidably arranged on one side, far away from the lampshade, of the mounting substrate, and a connecting column for connecting the mounting substrate to the guide rail strip is rotatably arranged on the connecting seat;

a toggle handle is arranged on the side wall of the connecting column and extends along the side direction of the mounting substrate to form a free end;

the side wall of one end of the connecting column far away from the installation sliding block is symmetrically provided with a splicing block;

when the connecting column is in the first gear, the overlap blocks are positioned in two opposite clamping grooves of the guide rail strips, and the installation sliding blocks are clamped with the guide rail strips;

when the connecting column is in the second gear, the overlap blocks are positioned outside the two opposite clamping grooves of the guide rail strips, and the installation sliding blocks are separated from the guide rail strips.

Through above-mentioned technical scheme, even the clearance between guide rail (i.e. mounting substrate) and the guide rail strip is very little, also can be very convenient stir the handle from the line lamp side, take off or install the line lamp from the guide rail strip fast, whole dismouting process is very convenient.

Further, the number of the connecting columns is two, and the connecting columns are respectively positioned at two ends of the mounting substrate.

Through the technical scheme, stable installation of the line lamp can be realized.

Further, the upper surface of the mounting substrate is provided with extension mounting grooves along the length direction of the mounting substrate at two sides of the first mounting chute.

Through above-mentioned technical scheme, can enough alleviate the weight of whole line lamp, can promote the heat dispersion of installation base plate self again, be convenient for install some other functional components simultaneously, be favorable to the function extension of line lamp.

Further, dust covers are arranged at two ends of the mounting substrate.

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

the light source component and the power module in the scheme of the utility model can be fixedly arranged on the mounting substrate in a sliding connection mode, and are quite convenient to detach and maintain; meanwhile, the mounting grooves formed in the staggered manner of the mounting base are used as heat dissipation grooves, so that the mounting effect is achieved, heat generated by the light source assembly can be timely led out of the line lamp, and the heat dissipation performance is guaranteed on the premise that the thickness of the line lamp is reduced.

Drawings

FIG. 1 is an overall schematic of a rail-type linear lamp;

FIG. 2 is an assembled schematic view of a power module, mounting substrate and lamp housing at the end of a rail-mounted linear lamp;

fig. 3 is a side view of a rail-mounted linear lamp (with dust cap omitted).

Reference numerals: 1. a mounting substrate; 2. a light source board; 3. a lamp shade; 4. a first mounting chute; 5. a second mounting chute; 6. a third mounting chute; 7. a first hem; 8. installing a sliding block; 9. a first limit groove; 10. installing a clamping plate; 11. a second flanging; 12. clamping the slideway; 13. a heat sink; 14. a buckle; 15. a guide slope; 16. a locking groove; 17. an LED wafer; 18. a locking bolt; 20. a connecting seat; 21. a connecting column; 22. toggle the handle; 23. a splicing block; 24. expanding the mounting groove; 25. a dust cover; 26. and a power supply module.

Detailed Description

The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.

In the embodiment of the present utility model, "up" and "down" are defined by the relative positional relationship among the mounting substrate 1, the light source module and the power module 26 when the terms of the up and down directions are used, wherein the position of the mounting substrate 1 where the power module 26 is located is "up" and the position of the mounting substrate 1 where the light source module is located is "down", that is, the definition is made according to the actual installation and use state of the rail-type line lamp.

As shown in fig. 1, the guide rail type line lamp easy to assemble, disassemble and maintain comprises an elongated mounting substrate 1, and a light source assembly and a power module 26 arranged on the mounting substrate 1.

The above-mentioned mounting substrate 1 is made of a thermally good conductor, such as cemented carbide or hard plastic. The light source component comprises a light source plate 2 and a lampshade 3, wherein LED wafers 17 are arranged on the light source plate 2, and the lampshade 3 is made of transparent acrylic materials.

As shown in fig. 2 and 3, the mounting substrate 1 has a first mounting chute 4 formed on the upper surface thereof along the longitudinal direction, and a second mounting chute 5 and a third mounting chute 6 formed on the lower surface thereof. The mounting grooves can be directly pressed by plates or integrally pressed by alloy materials/plastics.

The first installation spout 4 is located the middle part position of installation base plate 1 length direction, and the notch edge of first installation spout 4 both sides extends in opposite directions and forms first hem 7 for whole first installation spout 4 is the C font structure entirely. Correspondingly, a mounting sliding block 8 is arranged on one side of the power module 26 facing the mounting substrate 1, and each power component, such as a power circuit, is arranged on one side of the mounting sliding block 8 away from the mounting substrate 1. The installation slider 8 is in a long plate shape, and first limit grooves 9 with the shape and the size matched with the first folded edges 7 are formed in two sides of the installation slider along the length direction of the first installation chute 4, and the first limit grooves 9 are in sliding fit with the first folded edges 7. When the power module 26 is assembled, the mounting slider 8 is simply slid into the first mounting chute 4. Preferably, the width of the first installation chute 4 is slightly smaller than the width of the installation slide 8, and after the installation slide 8 slides into the first installation chute 4, the installation slide 8 is fixed by the elastic force of the installation base plate 1.

The second installation spout 5 sets up along the installation base plate 1 length direction and is located the opposite side of first installation spout 4, all is provided with installation cardboard 10 along its length direction on the two opposite lateral walls of second installation spout 5, and the installation cardboard 10 and the second installation spout 5 of two opposite settings wholly are C font structure, and light source board 2 slides and sets up in second installation spout 5. In the embodiment of the utility model, the light source plate 2 is closely attached to the bottom of the second installation chute 5, which is favorable for conducting the heat generated by the light source plate 2 to the installation substrate 1.

Since the mounting clip 10 itself has a certain elasticity, the light source board 2 may be directly pressed into the second mounting chute 5 in the embodiment of the present utility model, in addition to sliding the light source board 2 into the mounting from the end of the second mounting chute 5. Wherein, in order to facilitate the assembly of the light source board 2, two opposite sides of the installation clamping boards 10 are provided with guiding inclined planes 15 for facilitating the light source board 2 to slide into the second installation sliding groove 5.

Because the bottoms of the first installation chute 4 and the second installation chute 5 are the two sides of the installation substrate 1, the bottoms of the first installation chute 4 are optimally provided with a plurality of heat dissipation grooves 13 along the length direction of the first installation chute 4, and/or the bottoms of the first installation chute 4 are arranged in a wavy manner to form a plurality of heat dissipation grooves 13. In practice, the convex portion of the heat dissipation groove 13 functions as a heat sink, and can dissipate the heat emitted from the light source plate 2 to the surrounding as quickly as possible.

In practical application, the light source plate 2 is installed in the second installation chute 5, in order to avoid the light source plate 2 from moving along the length direction thereof, the bottom of the second installation chute 5 is recessed toward the first installation chute 4 to form a locking groove 16, and the locking groove 16 is disposed along the length direction of the second installation chute 5 and uniformly provided with a plurality of thread grooves along the length direction thereof. As shown in fig. 2, the locking groove 16 directly multiplexes the structure of the mounting substrate 1 with wavy protrusions, which not only can play a role of fixing the light source plate 2, but also can further conduct the heat on the light source plate 2 to the mounting substrate 1 through bolts. Through holes are formed in the light source plate 2 corresponding to the plurality of thread grooves, and the light source plate 2 is fixedly connected with the thread grooves through locking bolts 18.

As shown in fig. 3, the third installation chute 6 is disposed along the length direction of the installation substrate 1 and is located at two side edges of the installation substrate 1, two opposite sides of the third installation chute 6 are turned over in opposite directions to form a second flange 11, and a clamping slideway 12 for clamping the edge of the lampshade 3 is formed between the second flange 11 and the outer side wall of the second installation chute 5.

The section of the lampshade 3 perpendicular to the length direction of the lampshade is -shaped, both side edges of the lampshade 3 are inwards folded for many times to form C-shaped buckles 14, openings of the buckles 14 are arranged in opposite directions and are used for being connected with the second flanges 11 in a clamping mode. Based on the above technical scheme, the edges of the two sides of the lampshade 3 shrink after being extruded, and then can be clamped to the edge of the mounting substrate 1, so that the mounting and fixing of the lampshade 3 can be realized rapidly.

In order to ensure the beautiful appearance of the whole line lamp and to be more convenient in installation, the lampshade 3 is made of transparent plastic, and two side walls of the lampshade 3 and two side walls of the installation base plate 1 are respectively positioned in the same plane.

As shown in fig. 3, a connecting seat 20 is slidably disposed on a side of the mounting substrate 1 far from the lampshade 3, a connecting column 21 for connecting the mounting substrate 1 to a rail is rotatably disposed on the connecting seat 20, in an embodiment, a vertical rod is disposed on the connecting seat 20, the connecting column 21 is hollow along an axial direction and sleeved on the vertical rod, and a built-in spring is connected with the vertical rod. The connecting column 21 is provided with overlap blocks 23 away from the side wall of one end of the installation sliding block 8 symmetrically, and the overlap blocks 23 are directly overlapped on the guide rail during installation. A toggle handle 22 is provided on the side wall of the connecting post 21 and extends in the lateral direction of the mounting substrate 1 to form a free end.

When the line lamp is used, the line lamp can be quickly taken down or installed from the guide rail by only pulling the pulling handle 22, and the whole dismounting process is quite convenient. When the connecting column 21 is in the first gear, the metal lap blocks 23 are positioned in the two opposite clamping grooves of the guide rail strips, and the installation sliding blocks 8 are clamped with the guide rail strips; when the connecting column 21 is in the second gear, the metal lap blocks 23 are positioned outside the two opposite clamping grooves of the guide rail strips, and the installation sliding blocks 8 are separated from the guide rail strips.

In order to achieve stable mounting of the line lamp, the number of the connection posts 21 is two, which are respectively located at both end positions of the mounting substrate 1.

As shown in fig. 1, the two ends of the installation base plate 1 are provided with dust covers 25, and meanwhile, the two sides of the upper surface of the installation base plate 1, which are located on the first installation sliding groove 4, are provided with extension installation grooves 24 along the length direction of the installation base plate 1.

The guide rail type line lamp disclosed by the utility model has the advantages that both the light source assembly and the power supply module 26 can be fixedly arranged on the mounting substrate 1 in a sliding connection mode, and the disassembly and maintenance are very convenient; meanwhile, the mounting grooves formed in the staggered manner of the mounting base are used as the heat dissipation grooves 13, so that the mounting effect is achieved, heat generated by the light source assembly can be timely led out of the line lamp, and the heat dissipation performance is guaranteed on the premise that the thickness of the line lamp is reduced.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides an easy dismouting maintenance's guide tracked line lamp, includes banding mounting substrate (1) and sets up light source module and power module (26) on mounting substrate (1), light source module includes light source board (2) and lamp shade (3), its characterized in that:

the upper surface of the mounting substrate (1) is provided with a first mounting chute (4), and the lower surface of the mounting substrate is provided with a second mounting chute (5) and a third mounting chute (6);

the first mounting sliding chute (4) is arranged along the length direction of the mounting substrate (1) and is positioned in the middle of the mounting substrate (1), the edges of the notch at two sides of the first mounting sliding chute (4) extend oppositely to form a first folded edge (7), and the whole structure is in a C shape; the power module (26) is provided with a mounting sliding block (8) towards one side of the mounting substrate (1), two sides of the mounting sliding block (8) are provided with first limit grooves (9) with the shape and the size matched with those of the first folding edges (7) along the length direction of the first mounting sliding groove (4), and the first limit grooves (9) are in sliding fit with the first folding edges (7);

the second installation sliding chute (5) is arranged along the length direction of the installation base plate (1) and is positioned on the opposite side of the first installation sliding chute (4), two opposite side walls of the second installation sliding chute (5) are respectively provided with an installation clamping plate (10) along the length direction of the second installation sliding chute, the installation clamping plates (10) which are oppositely arranged and the second installation sliding chute (5) are integrally in a C-shaped structure, and the light source plate (2) is slidably arranged in the second installation sliding chute (5);

the third installation chute (6) is arranged along the length direction of the installation substrate (1) and is positioned at the edges of two sides of the installation substrate (1), two opposite sides of the third installation chute (6) are folded in opposite directions to form a second folded edge (11), and a clamping slideway (12) for clamping the edge of the lampshade (3) is formed between the second folded edge (11) and the outer side wall of the second installation chute (5);

wherein the mounting substrate (1) is made of heat-conducting cemented carbide or plastic.

2. The guide rail type line lamp easy to disassemble and maintain according to claim 1, wherein a plurality of heat dissipation grooves (13) are formed in the bottom of the first installation chute (4) along the length direction of the first installation chute (4); and/or

The bottom of the first installation chute (4) is arranged in a wavy manner to form a plurality of heat dissipation grooves (13).

3. The guide rail type line lamp easy to assemble, disassemble and maintain according to claim 1, wherein the section of the lamp shade (3) perpendicular to the length direction of the lamp shade is -shaped, both side edges of the lamp shade (3) are inwards folded for many times to form C-shaped buckles (14), and openings of the buckles (14) are arranged in a back-to-back mode and are used for being in clamping connection with the second folded edges (11).

4. The guide rail type line lamp easy to assemble, disassemble and maintain according to claim 3, wherein the lamp cover (3) is made of transparent plastic, and two side walls of the lamp cover (3) and two side walls of the mounting substrate (1) are respectively located in the same plane.

5. The guide rail type line lamp easy to disassemble and maintain according to claim 1, wherein the two opposite sides of the mounting clamping plates (10) are provided with guide inclined planes (15) which facilitate the light source plate (2) to slide into the second mounting sliding groove (5).

6. The guide rail type line lamp easy to disassemble and maintain according to claim 1, wherein the bottom of the second installation chute (5) is recessed towards one side of the first installation chute (4) to form a locking groove (16), and the locking groove (16) is arranged along the length direction of the second installation chute (5) and is uniformly provided with a plurality of thread grooves along the length direction;

through holes are formed in the light source plate (2) corresponding to the plurality of thread grooves, and the light source plate (2) is fixedly connected with the thread grooves through locking bolts (18).

7. The guide rail type line lamp easy to disassemble and maintain according to claim 1, wherein a connecting seat (20) is slidably arranged on one side of the mounting substrate (1) far away from the lampshade (3), and a connecting column (21) for connecting the mounting substrate (1) to a guide rail is rotatably arranged on the connecting seat (20);

a toggle handle (22) is arranged on the side wall of the connecting column (21) and extends along the side direction of the mounting substrate (1) to form a free end;

the side wall of one end of the connecting column (21) far away from the installation sliding block (8) is symmetrically provided with a splicing block (23);

when the connecting column (21) is in a first gear, the lap joint blocks (23) are positioned in two opposite clamping grooves of the guide rail strips, and the installation sliding blocks (8) are clamped with the guide rail strips;

when the connecting column (21) is in the second gear, the lap joint blocks (23) are positioned outside the two opposite clamping grooves of the guide rail strips, and the installation sliding blocks (8) are separated from the guide rail strips.

8. The guide rail type line lamp for easy disassembly and maintenance according to claim 7, wherein the number of the connecting posts (21) is two, and the connecting posts are respectively positioned at two ends of the mounting substrate (1).

9. The guide rail type line lamp easy to assemble, disassemble and maintain according to claim 1, wherein the upper surface of the mounting base plate (1) is provided with extension mounting grooves (24) along the length direction of the mounting base plate (1) at two sides of the first mounting sliding groove (4).

10. The guide rail type line lamp easy to assemble, disassemble and maintain according to claim 1, wherein dust covers (25) are arranged at two ends of the mounting substrate (1).