CN220287279U

CN220287279U - Lamp panel and lamp

Info

Publication number: CN220287279U
Application number: CN202320976051.2U
Authority: CN
Inventors: 陈磊; 蒋旭华; 李志明; 全焕; 陈明刚
Original assignee: Shenzhen Shike Innovation Technology Co ltd
Current assignee: Shenzhen Shike Innovation Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-04-21
Publication date: 2024-01-02
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a lamp panel and a lamp, wherein the lamp comprises a lamp panel, the lamp panel comprises a circuit board and a lamp bead unit, the lamp bead unit is provided with two lamp beads, one of the lamp beads is marked as a first lamp bead, and the other lamp bead is marked as a second lamp bead; the lamp bead is provided with a first side surface which emits light and a second side surface which is opposite to the first side surface; the first lamp beads and the second lamp beads are arranged side by side, and the second side surface of the first lamp beads is opposite to the second side surface of the second lamp beads; m N lamp pearl units are arranged in a matrix mode of M rows and N columns on the circuit board, wherein M and N are integers larger than 1. The first lamp bead and the second lamp bead are arranged side by side, and the second side face of the first lamp bead is opposite to the second side face of the second lamp bead, so that the lamp can be seen at the left side, the first side face of the first lamp bead, which emits light, can be seen at the right side, the first side face of the second lamp bead, which emits light, can be seen at the left side, the brightness of the lamp is the same as that of the right side, and the light emitting effect is better.

Description

Lamp panel and lamp

Technical Field

The utility model relates to the field of illumination, in particular to a lamp panel and a lamp.

Background

Current side-emitting light panels generally include a circuit board and light beads that emit light on the B-side (as in fig. 1), and do not emit light on the C-side opposite the B-side, with the light beads being arranged in a matrix pattern on the panel. Therefore, each row of lamp beads emits light from the same side, and when the lamp panel is watched on the side face C, the lamp panel is dark, and the display effect is poor.

Disclosure of Invention

The utility model aims to solve the problems that: when the lamp panel is watched on the side face C, the lamp panel is dark, and the display effect is poor.

The technical scheme adopted by the utility model is as follows:

a lamp panel, comprising:

a circuit board having a first face and a second face opposite to the first face;

the lamp bead unit is provided with two lamp beads, wherein one lamp bead is marked as a first lamp bead, and one lamp bead is marked as a second lamp bead; the lamp bead is provided with a first side surface which emits light and a second side surface which is opposite to the first side surface; the first lamp beads and the second lamp beads are arranged side by side, and the second side surfaces of the first lamp beads are opposite to the second side surfaces of the second lamp beads; and M.N lamp bead units are arranged on the second surface in a matrix mode of M rows and N columns, wherein M and N are integers larger than 1.

Further, the distance between the lamp bead units is greater than the distance between the first lamp beads and the second lamp beads.

Further, the lamp beads are cuboid;

and/or the lamp bead is an LED pixel lamp, the lamp bead comprises A LED chips, and A is a positive integer more than 3; the A LED chips comprise a red LED chip, a green LED chip and a blue LED chip.

A luminaire, comprising:

the lamp panel;

the lamp panel is arranged between the bottom shell and the mask.

Further, the mask is made of transparent materials.

Further, a first accommodating groove is formed in the position, corresponding to the lamp bead unit, of the mask.

Further, the mask is provided with a protruding block, and the first accommodating groove is formed in the protruding block.

Further, the device also comprises a mounting seat, and the mounting seat is fixedly connected with the bottom shell.

Further, the device also comprises a first magnet and a second magnet, wherein the first magnet is fixedly connected with the mounting seat; the second magnet is fixedly connected with the bottom shell; when the mounting seat is fixedly connected with the bottom shell, the first magnet and the second magnet are magnetically connected.

Further, the circuit board is provided with a second magnet, and the circuit board is provided with a circuit board.

In summary, the beneficial effects of the utility model are as follows:

the first lamp pearl and the second lamp pearl set up side by side, and the second side of first lamp pearl is relative with the second side of second lamp pearl to make to look at lamps and lanterns on the left, can see the luminous first side of first lamp pearl, look at lamps and lanterns on the right, can see the luminous first side of second lamp pearl, compare prior art lamp pearl unit and only one lamp pearl, look at lamps and lanterns on the left and compare and look at lamps and lanterns on the right and shine, this application looks at lamps and lanterns luminance on the left and right the same, luminous effect is better.

Drawings

FIG. 1 is a schematic diagram of a lamp panel in the prior art;

FIG. 2 is a schematic diagram of a lamp;

FIG. 3 is an exploded schematic view of a luminaire;

FIG. 4 is a schematic view of a lamp panel;

fig. 5 is a schematic structural view of the mask.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 2 and 3, the lamp comprises a lamp panel 1, a bottom shell 2 and a mask 3, wherein the lamp panel 1 is arranged between the bottom shell 2 and the mask 3, and the lamp panel 1 is fixedly connected with the bottom shell 2. Specifically, the lamp panel 1 and the bottom shell 2 may be fixedly connected by a screw. The face mask 3 is fixedly connected with the lamp panel 1 or/and the bottom shell 2. Specifically, the mask 3 and the bottom shell 2 may be fixedly connected by a screw; the mask 3 may be provided with a clamping post, the lamp panel 1 is provided with a clamping hole, and the clamping post is matched with the clamping hole to realize the fixed connection of the mask 3 and the lamp panel 1. The face mask 3 is made of a transparent material, which may be plastic or glass, for example.

Referring to fig. 4, the lamp panel 1 includes a circuit board 101 and lamp bead units, the circuit board 101 includes a first surface facing the bottom case 2 and a second surface opposite to the first surface, and m×n lamp bead units are arranged in a matrix pattern of M rows and N columns on the second surface, where M and N are integers greater than 1. The lamp bead unit has two lamp beads, for convenience of description, one of which is denoted as a first lamp bead 102, and one of which is denoted as a second lamp bead 103; the lamp bead has a first side 1021 and a second side 1022 opposite the first side 1021; the first side 1021 emits light and the second side 1022 does not emit light. The first lamp bead 102 with the second lamp bead 103 sets up side by side, just the second side 1022 of first lamp bead 102 with the second side 1022 of second lamp bead 103 is relative, so that look at the lamps and lanterns on the left, can see first side 1021 that first lamp bead 102 is luminous, look at the lamps and lanterns on the right, can see the luminous first side 1021 of second lamp bead 103 compares the lamp bead unit of prior art and only has one lamp bead, looks at the lamps and lanterns on the left and compares to look at lamps and lanterns on the right and light on the right, and this application looks at lamps and lanterns luminance on the left and right the same, and luminous effect is better.

In some embodiments, the distance between the bead units is greater than the distance between the first bead 102 and the second bead 103.

In some embodiments, the light bead is an LED pixel light, and the light bead comprises a number a of LED chips, a being a positive integer above 3; the A LED chips comprise a red LED chip, a green LED chip and a blue LED chip. If A is equal to 4, the lamp beads can also include white LED chips. In some embodiments, the light beads are rectangular parallelepiped.

Referring to fig. 5, in some embodiments, a first receiving groove 301 is provided at a position of the mask 3 corresponding to the bead unit, and the first bead 102 and the second bead 103 are disposed in the first receiving groove 301. The first receiving groove 301 is a blind hole that does not penetrate the mask 3. In order to facilitate the arrangement of the first accommodating groove 301, the mask 3 is provided with a protruding block 302, the protruding block 302 is square, and the first accommodating groove 301 is arranged on the protruding block 302.

Referring to fig. 2 and 3, when the lamp is mounted on a wall (or other objects), the lamp further includes a mounting base 4, the mounting base 4 is fixed on the wall through a double sided tape 5, and then the mounting base 4 is fixedly connected with the bottom shell 2. Specifically, the bottom shell 2 is provided with a clamping column 201, a buckle is arranged on the clamping column 201, the mounting seat 4 is provided with a clamping hole 401, and the clamping column 201 is inserted into the clamping hole 401 to realize the fixed connection of the mounting seat 4 and the bottom shell 2. In an embodiment, the mounting base 4 is provided with an annular second accommodating groove 402, a first magnet 6 is disposed in the second accommodating groove 402, and the first magnet 6 is fixed in the second accommodating groove 402 by glue. The bottom shell 2 is provided with a third accommodating groove (not shown), a second magnet 7 is arranged in the third accommodating groove, the second magnet 7 is fixed in the third accommodating groove through glue, and the second magnet 7 is located between the bottom shell 2 and the circuit board 101. When the clamping column 201 is connected with the clamping hole 401, the clamping column 201 and the clamping hole 401 cannot be seen due to shielding of the bottom shell 2, the clamping column 201 and the clamping hole 401 are not easy to align, the first magnet 6 and the second magnet 7 are arranged, and when the bottom shell 2 is close to the mounting seat 4, the first magnet 6 and the second magnet 7 are magnetically attracted to assist the clamping column 201 and the clamping hole 401 to align. An elastic pad 8 (e.g. a silica gel pad) is disposed at the position of the circuit board 101 corresponding to the second magnet 7, so as to avoid the second magnet 7 from rubbing against the circuit board 101.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A lamp panel, comprising:

2. The lamp panel of claim 1, wherein the distance between the bead units is greater than the distance between the first bead and the second bead.

3. A lamp panel as defined in claim 1, wherein:

the lamp beads are cuboid;

4. A luminaire, comprising:

a lamp panel according to any one of claims 1-3;

the lamp panel is arranged between the bottom shell and the mask.

5. A light fixture as recited in claim 4, wherein said face mask is formed of a transparent material.

6. A light fixture as recited in claim 5, wherein said face mask is provided with a first receiving recess corresponding to said light bulb unit.

7. A light fixture as recited in claim 6, wherein said face mask is provided with a boss, said first receiving recess being provided on said boss.

8. A light fixture as recited in claim 4, further comprising a mounting base, said mounting base being fixedly connected to said bottom housing.

9. The luminaire of claim 8 further comprising a first magnet and a second magnet, said first magnet being fixedly connected to said mount; the second magnet is fixedly connected with the bottom shell; when the mounting seat is fixedly connected with the bottom shell, the first magnet and the second magnet are magnetically connected.

10. The luminaire of claim 9 further comprising a resilient pad secured to said circuit board, said resilient pad being disposed between said second magnet and said circuit board.