CN208269019U

CN208269019U - A kind of lamp bead plate and lamps and lanterns

Info

Publication number: CN208269019U
Application number: CN201820883685.2U
Authority: CN
Inventors: 陈志曼; 黄荣丰; 罗文杰
Original assignee: Guangzhou Yajiang Photoelectric Equipment Co Ltd
Current assignee: Guangzhou Yajiang Photoelectric Equipment Co Ltd
Priority date: 2018-06-07
Filing date: 2018-06-07
Publication date: 2018-12-21
Anticipated expiration: 2028-06-07

Abstract

The utility model discloses a kind of lamp bead plates, including pcb board and the multiple LED lamp beads being arranged on pcb board；Wherein, multiple LED lamp beads arrange on the pcb board forms at least two arrangements nested layer by layer, and the luminescent color of two LED lamp beads of arbitrary neighborhood is different, is equidistant.The invention also discloses a kind of lamps and lanterns, the lamp bead plate and lamps and lanterns of the utility model have the advantages that colour mixture uniformly and good heat dissipation effect.

Description

A kind of lamp bead plate and lamps and lanterns

Technical field

The utility model relates to LED field more particularly to a kind of lamp bead plate and lamps and lanterns.

Background technique

Lamp bead arrangement mode in currently used colour lamp bead plate is usually that lamp bead is closely arranged, such arrangement mode Light-emitting surface is small, be easy optically focused, but due between lamp bead spacing it is small, heat dissipation effect is bad, causes pcb board difficult wiring.Moreover, Lighting color mixing emitted by this lamp bead arrangement mode is not uniform enough, in some specific application scenes such as Landscape Lighting and dance The lighting effect of desk lamp tool can generate deleterious effect.

Utility model content

In view of the above-mentioned problems, the utility model embodiment is designed to provide a kind of lamp bead plate and lamps and lanterns, it is able to achieve Uniform color blending effect and good heat dissipation effect.

The utility model embodiment provides a kind of lamp bead plate, including pcb board and the multiple LED being arranged on pcb board Lamp bead；Wherein, multiple LED lamp beads arrange on the pcb board forms at least two arrangements nested layer by layer, and The luminescent color of two LED lamp beads of arbitrary neighborhood is different, is equidistant.

Preferably, the arrangement includes the first arrangement and the second arrangement, and first arrangement is embedding It covers in second arrangement.

Preferably, the profile of the arrangement is in regular hexagon or circle.

Preferably, the distance of two LED lamp beads of arbitrary neighborhood is 6-8mm.

Preferably, multiple LED lamp beads include luminescent color be red red lamp bead, luminescent color is blue Blue lamp bead and luminescent color are the green lamp bead of green；Wherein, the red lamp bead, the blue lamp bead and described green The quantity of colored lights pearl is equal.

Preferably, any three neighbouring and the LED lamp bead of composition equilateral triangle luminescent colors are different.

Preferably, multiple LED lamp beads include luminescent color be red white lamp bead, luminescent color is red Red lamp bead, luminescent color are the blue lamp bead of blue and luminescent color is green green lamp bead.

Preferably, the pcb board is lamina.

The utility model embodiment has been also provided to a kind of lamps and lanterns, including lampshade and above-mentioned lamp bead plate, the lampshade It is located at the light-emitting surface side of the lamp bead plate.

The lamp bead plate and lamps and lanterns of the utility model are set by using the hexagonal arrangement of profile is nested layer by layer Meter mode, solve the problems, such as existing LED lamp due to arrange it is unreasonable caused by colour mixture unevenness and heat dissipation not Good problem

Detailed description of the invention

It, below will be to attached needed in embodiment in order to illustrate more clearly of the technical solution of the utility model Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is the structural schematic diagram for the lamp bead plate that the utility model first embodiment provides.

Fig. 2 is the structural schematic diagram for the lamp bead plate that the utility model second embodiment provides.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, Fig. 1 is the structural schematic diagram for the lamp bead plate that the utility model first embodiment provides.

Wherein, the lamp bead plate include pcb board 10 and the profile being arranged on the pcb board 10 it is hexagonal first Arrangement 11 and the second arrangement 12, first arrangement 11 are nested in (Fig. 1 in second arrangement 12 In the effect of dotted portion be solely to show that the profile of arrangement).

In the present embodiment, it is red red lamp bead (with R table in Fig. 1 that multiple LED lamp beads, which include luminescent color, Show), the blue lamp bead (being indicated in Fig. 1 with B) that luminescent color is blue and luminescent color be green green lamp bead (in Fig. 1 It is indicated with G)；Wherein, the quantity of the red lamp bead, the blue lamp bead and the green lamp bead is equal.For example, in Fig. 1 In, the quantity of the red lamp bead, the blue lamp bead and the green lamp bead is 6.However, it is to be understood that The quantity of the red lamp bead, the blue lamp bead and the green lamp bead is determined according to actual arrangement demand, example Such as, the third arrangement etc. that profile is hexagon can also be set in the outside of the second arrangement 12, at this point, described red The quantity of colored lights pearl, the blue lamp bead and the green lamp bead can be increase accordingly, and above-mentioned Fig. 1 is only the utility model One specific implementation, and should not be understood as the restriction to the utility model, as long as the scheme for meeting this arrangement mode is equal It is within the protection scope of the utility model.

It should be noted that in the present embodiment, two LED lamp beads of arbitrary neighborhood are equidistant.For example, any phase The distance of two adjacent LED lamp beads is 6-8mm, at this point, good heat dissipation effect is described since the distance between LED lamp bead is larger The fabric swatch of pcb board 10 is simple, only lamina is needed to can be realized.Certainly, it should be noted that two LED lamp beads of arbitrary neighborhood Distance can be set according to actual needs, be not limited solely to this.

It should be noted that the color of any three LED lamp beads that are neighbouring and constituting equilateral triangle is different (as schemed 13,14,15 in 1).The luminescent color for constituting three LED lamp beads of equilateral triangle is respectively red, blue, green.In this way, appointing 3 LED lamp beads of anticipating can blend uniform white light.

The lamp bead plate of the present embodiment, by using the design method that the hexagonal arrangement of profile is nested layer by layer, solution Existing lamp bead plate of having determined due to arrange it is unreasonable caused by colour mixture unevenness and the bad problem of heat dissipation.

As shown in Fig. 2, Fig. 2 is the structural schematic diagram for the lamp bead plate that the utility model second embodiment provides.

Wherein, the lamp bead plate include pcb board 20 and the profile being arranged on the pcb board 20 it is hexagonal first Arrangement 21 and the second arrangement 22, first arrangement 21 are nested in (Fig. 2 in second arrangement 22 In the effect of dotted portion be solely to show that the profile of arrangement).

In the present embodiment, multiple LED lamp beads include that the white lamp bead that luminescent color is white (uses W table in Fig. 2 Show), luminescent color be red red lamp bead (being indicated in Fig. 2 with R), luminescent color be that blue blue lamp bead (uses B in Fig. 2 Indicate) and luminescent color be green green lamp bead (being indicated in Fig. 2 with G).In Fig. 2, the red lamp bead and described The quantity of green lamp bead is 5, and the quantity of the white lamp bead and blue lamp bead is 4.Of course, it is to be understood that It is that the white lamp bead, red lamp bead, the quantity of the blue lamp bead and the green lamp bead are according to actual arrangement need Decision is asked, for example, it is also possible in the outside of the second arrangement 22 setting third arrangement etc., at this point, the white Lamp bead, red lamp bead, the quantity of the blue lamp bead and the green lamp bead can be increase accordingly, these schemes are in this reality Within novel protection scope.

It should be noted that the luminescent color between every two adjacent LED lamp beads is different.Any 4 in lamp bead arrangement LED lamp bead (23,24,25,26 in such as Fig. 2) can be mixed to form uniform white light.

It should be noted that the profile of the arrangement can also be other in the other embodiments of the utility model Shape, for example, can be round or other regular polygons, need to only meet that any two adjacent lamp bead spacing are equal and color not With these schemes both are within the protection scope of the present invention, and this will not be repeated here.

The utility model embodiment has been also provided to a kind of lamps and lanterns, including lamp bead described in lampshade and any of the above-described embodiment Plate, the lampshade are located at the light-emitting surface side of the lamp bead plate.

A kind of upper disclosed only preferred embodiment of the utility model, certainly cannot be practical new to limit this with this The interest field of type, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this Equivalent variations made by utility model claims, still falls within the scope of the utility model.

Claims

1. a kind of lamp bead plate, which is characterized in that including pcb board and the multiple LED lamp beads being arranged on pcb board；Wherein, described Multiple LED lamp beads arranged on the pcb board and form at least two arrangements nested layer by layer, and two of arbitrary neighborhood The luminescent color of LED lamp bead is different, is equidistant.

2. lamp bead plate according to claim 1, which is characterized in that the arrangement includes the first arrangement and second Arrangement, first arrangement are nested in second arrangement.

3. lamp bead plate according to claim 1, which is characterized in that the profile of the arrangement is in regular hexagon or circle Shape.

4. lamp bead plate according to claim 1, which is characterized in that the distance of two LED lamp beads of arbitrary neighborhood is 6- 8mm。

5. lamp bead plate according to claim 1, which is characterized in that multiple LED lamp beads include that luminescent color is red The red lamp bead of color, luminescent color are the blue lamp bead of blue and luminescent color is green green lamp bead；Wherein, described red The quantity of colored lights pearl, the blue lamp bead and the green lamp bead is equal.

6. lamp bead plate according to claim 5, which is characterized in that any three neighbouring and constitute equilateral triangle The luminescent color of LED lamp bead is different.

7. lamp bead plate according to claim 1, which is characterized in that multiple LED lamp beads include that luminescent color is red The white lamp bead of color, luminescent color are that red red lamp bead, the blue lamp bead that luminescent color is blue and luminescent color are The green lamp bead of green.

8. according to claim 1 to lamp bead plate described in 7 any one, which is characterized in that the pcb board is lamina.

9. a kind of lamps and lanterns, which is characterized in that the lamp bead plate including lampshade and as described in claim 1 to 8 any one, the lamp It is located at the light-emitting surface side of the lamp bead plate.