CN220020531U

CN220020531U - Display module

Info

Publication number: CN220020531U
Application number: CN202320971431.7U
Authority: CN
Inventors: 黄华东; 黎万成; 蒋旭华; 蒙林科
Original assignee: Roe Visual Co ltd
Current assignee: Shenzhen Shike Innovation Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-11-14
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a display module, which comprises a bottom shell, a lamp panel and a face cover, wherein the lamp panel is arranged in the bottom shell; the lamp panel comprises an LED lamp bead and a circuit board, and the LED lamp bead is fixed on the circuit board; the face guard is located the lamp plate top, the face guard has certain haze and luminousness. The mask has certain haze and light transmittance so that the picture displayed by the display module is blurred and hazy to be used as atmosphere light effect.

Description

Display module

Technical Field

The utility model relates to the field of display screens, in particular to a display module.

Background

The current display module assembly generally includes drain pan and lamp plate, and the lamp plate includes LED lamp pearl and circuit board, and the LED lamp pearl is fixed on the lamp plate. The inventor finds that the pictures displayed by the existing display module are clear and cannot be used as atmosphere light effect.

Disclosure of Invention

The utility model aims to solve the problems that: how the display module displays a blurred and hazy picture as an atmosphere light effect.

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

a display module, comprising:

a bottom case;

the lamp panel is arranged in the bottom shell; the lamp panel comprises an LED lamp bead and a circuit board, and the LED lamp bead is fixed on the circuit board;

and the mask is arranged above the lamp panel and has certain haze and light transmittance.

Further, the mask includes a transparent mask body and a decorative film, the decorative film being secured to the mask body.

Further, the mask includes a light mixing mask.

Further, the mask has a light transmittance of 30% to 45% and/or a haze of 86% to 90%.

Further, the convex lens piece comprises a convex lens part and a connecting part, wherein two adjacent convex lens parts are connected through the connecting part; the convex lens part is covered on the LED lamp beads; the connecting portion is located between two adjacent LED lamp beads.

Further, the surface of the convex lens part away from the lamp panel is higher than the surface of the connecting part away from the lamp panel.

Further, the convex lens part is provided with a containing groove, and the LED lamp beads are arranged in the containing groove.

Further, the number of the convex lens elements is plural, and the plurality of the convex lens elements are arranged in an array.

Further, the bottom shell is clamped with the face mask.

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

the mask has certain haze and light transmittance so that the picture displayed by the display module is blurred and hazy to be used as atmosphere light effect.

Drawings

FIG. 1 is an exploded view of a display module;

FIG. 2 is a schematic view of a lenticular lens member;

FIG. 3 is a schematic view of a lenticular lens member;

fig. 4 is a cross-sectional view of the lenticular lens member.

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. 1, a display module assembly includes a bottom shell 1, a lamp panel 2 and a mask 4, wherein the bottom shell 1 and the mask 4 are fixedly connected to form a box body, and the lamp panel 2 is arranged in the box body. In some embodiments, the bottom shell 1 is snapped into engagement with the face mask 4. Specifically, the bottom shell 1 is provided with a clamping groove, and the mask 4 is provided with a buckle 401 matched with the clamping groove. The lamp panel 2 comprises an LED lamp bead 201 and a circuit board 202, and the LED lamp bead 201 is fixed on the circuit board 202. The mask has certain haze and light transmittance, so that a picture displayed by the display module is blurred and hazy to be used as atmosphere light effect.

In some embodiments, the mask 4 includes a transparent mask body and a decorative film secured to the mask body. The decorative film can be any color or pattern, such as wood grain pattern, leather pattern, textile pattern, marble pattern, etc., and when the pattern is consistent with the color of the background wall and the display module is closed, the display module and the background wall are seen to be integrated. In some embodiments, the mask 4 includes a light mixing cover, and the light of the LED lamp beads 201 diffuses through the light mixing cover, so that the picture displayed by the display module is blurred and hazy, so as to be regarded as an atmosphere light effect.

In some embodiments, the light transmittance of the mask 4 is 30% -45% and the haze is 86% -90%, so that the best effect is achieved between the clear and blurred images displayed by the display module.

In some embodiments, the display module further includes a convex lens member 3, the convex lens member 3 is covered on the LED lamp bead 201, and the convex lens member 3 is disposed in the case. The convex lens piece 3 is covered on the LED lamp bead 201, so that the light emitting angle of the LED lamp bead 201 can be enlarged, and the LED lamp bead can be prevented from being seen through the mask without increasing the distance between the LED lamp bead 201 and the mask.

Referring to fig. 2, 3 and 4, in some embodiments, the lenticular member 3 includes a lenticular portion 301 and a connection portion 302, and two adjacent lenticular portions 301 are connected via the connection portion 302. The convex lens portion 301 is provided with a receiving groove 303, and the LED lamp bead 201 is disposed in the receiving groove 303. The connecting portion 302 is located between two adjacent LED lamp beads 201. In some embodiments, the surface of the convex lens 301 away from the lamp panel 2 is higher than the surface of the connecting portion 302 away from the lamp panel 2, so that the convex lens 301 is dispersed between two adjacent LED lamp beads 201. In some embodiments, the convex lens portion 301 is circular. The connecting portion 302 has an elongated shape.

Referring to fig. 1, in some embodiments, the lenticular elements 3 are plural, and the plural lenticular elements 3 are arranged in an array. If the number of the convex lens elements 3 is 4, the 4 convex lens elements 3 are arranged in an array of 2 x 2.

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 display module, comprising:

a bottom case;

the mask is arranged above the lamp panel, the light transmittance of the mask is 30% -45%, and/or the haze is 86% -90%.

2. A display module assembly as recited in claim 1, wherein the mask includes a transparent mask body and a decorative film, the decorative film being secured to the mask body.

3. A display module as recited in claim 1, wherein the mask comprises a light mixing mask.

4. A display module according to any one of claims 1-3, further comprising a lenticular element, wherein the lenticular element is arranged over the LED beads.

5. A display module according to claim 4, wherein said lenticular element comprises a lenticular portion and a connecting portion, adjacent two of said lenticular portions being connected via said connecting portion; the convex lens part is covered on the LED lamp beads; the connecting portion is located between two adjacent LED lamp beads.

6. The display module assembly of claim 5, wherein the convex lens portion has a surface facing away from the lamp panel higher than a surface of the connecting portion facing away from the lamp panel.

7. The display module assembly of claim 5, wherein the convex lens portion has a receiving groove, and the LED lamp beads are disposed in the receiving groove.

8. A display module according to claim 4, wherein a plurality of said lenticular elements are arranged in an array.

9. The display module of claim 1, wherein the bottom shell is snap-fit to the face mask.