CN211654179U

CN211654179U - Lamp panel assembly and display screen with same

Info

Publication number: CN211654179U
Application number: CN202020245988.9U
Authority: CN
Inventors: 黄学祥; 郑金龙
Original assignee: Shenzhen Leyard Optoelectronic Co Ltd
Current assignee: Shenzhen Leyard Optoelectronic Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-09
Anticipated expiration: 2030-03-03

Abstract

The utility model provides a lamp plate assembly and have its display screen, wherein, lamp plate assembly includes: the rear shell comprises a frame and a coaming arranged in the frame; the lamp panel body is arranged on the rear shell; the first reinforcing ribs are arranged between the frame and the enclosing plate and are arranged in a crossed manner, the first end of each first reinforcing rib is connected with the frame, and the second end of each first reinforcing rib is connected with the enclosing plate; and the second reinforcing ribs are arranged in the enclosing plate and limit a plurality of lightening holes. The technical scheme of the application effectively solves the problem that the weight of the display screen in the related technology is large.

Description

Lamp panel assembly and display screen with same

Technical Field

The utility model relates to a LED shows the field, particularly, relates to a lamp plate assembly and have its display screen.

Background

At present, the technology of the LED display screen is more and more mature, and the LED display screen is loved by consumers due to the advantages of convenient installation, reusability, good effect and the like, and is further applied to various occasions gradually. Such as indoor and outdoor displays, etc.

In the related art, the LED display screen has a large volume and a large weight, which affects the efficiency of installation or transportation, and the thicker and heavier LED display screen increases the labor cost of assembly.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a lamp plate assembly and have its display screen to solve the great problem of display screen weight among the correlation technique.

In order to achieve the above object, according to the utility model discloses an aspect provides a lamp panel assembly, include: the rear shell comprises a frame and a coaming arranged in the frame; the lamp panel body is arranged on the rear shell; the first reinforcing ribs are arranged between the frame and the enclosing plate and are arranged in a crossed manner, the first end of each first reinforcing rib is connected with the frame, and the second end of each first reinforcing rib is connected with the enclosing plate; and the second reinforcing ribs are arranged in the enclosing plate and limit a plurality of lightening holes.

Further, the plurality of second reinforcing ribs include a plurality of transverse reinforcing ribs and a plurality of longitudinal reinforcing ribs, and the transverse reinforcing ribs and the longitudinal reinforcing ribs are arranged vertically.

Further, second strengthening rib and this body coupling of lamp plate are provided with the baffle between first strengthening rib and the lamp plate body, are provided with on the baffle and subtract heavy groove.

Further, the baffle is perpendicular to the bounding wall setting.

Further, the lamp panel assembly further comprises a cover body, the cover body covers the lamp panel body, a plurality of LED lamps are arranged on the lamp panel body, the cover body is provided with accommodating holes, and the LED lamps correspond to the accommodating holes.

Further, be provided with the colloid between lamp plate body and the cover body, the colloid is silica gel.

Furthermore, the backshell still is provided with the backstop board, and backstop board, baffle and bounding wall constitute the encapsulating groove, subtract heavy groove and encapsulating groove intercommunication.

Further, the inside brace table that still is provided with of encapsulating inslot, brace table and lamp plate body butt, the height of brace table is the same with the height of backstop board.

Further, the thickness of the stop plate ranges between 1.5 mm and 2 mm.

According to the utility model discloses an on the other hand provides a display screen, including lamp plate assembly, lamp plate assembly is foretell lamp plate assembly.

Use the technical scheme of the utility model, the outer lane of backshell is provided with the frame, and the inside of frame is provided with the bounding wall, and the lamp plate body is installed on the backshell, is provided with first strengthening rib between frame and the bounding wall, first strengthening rib cross arrangement, the one end and the frame attach of first strengthening rib, and the other end and the bounding wall of first strengthening rib are connected, and then fixed and braced frame and bounding wall. The second reinforcing ribs are arranged in the enclosing plate at intervals, and lightening holes are formed among the second reinforcing ribs. Through the cooperation of first strengthening rib and second strengthening rib, reduced the whole weight of product effectively when having guaranteed product structural strength. Therefore, the technical scheme of the application effectively solves the problem that the weight of the display screen in the related art is large.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a lamp panel assembly according to the present invention;

FIG. 2 shows a schematic perspective view of another side of the light panel assembly of FIG. 1;

FIG. 3 shows a side view of the light panel assembly of FIG. 1; and

figure 4 shows a close-up view of the light panel assembly of figure 3 at a.

Wherein the figures include the following reference numerals:

10. a rear housing; 11. a frame; 12. enclosing plates; 13. a stopper plate; 14. a support table; 15. a cover body; 16. an LED lamp; 20. A lamp panel body; 31. a first reinforcing rib; 32. a second reinforcing rib; 33. lightening holes; 35. a partition plate; 36. and a weight reduction groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1, fig. 2 and fig. 4, in this embodiment, the lamp panel assembly includes: backshell 10, lamp plate body 20, first strengthening rib 31 and second strengthening rib 32. The rear case 10 includes a frame 11 and a surrounding plate 12 provided inside the frame 11. The lamp panel body 20 is disposed on the rear case 10. The first reinforcing ribs 31 are arranged between the frame 11 and the enclosing plate 12, the first reinforcing ribs 31 are arranged in a crossed mode, the first end of each first reinforcing rib 31 is connected with the frame 11, and the second end of each first reinforcing rib 31 is connected with the enclosing plate 12. A plurality of second reinforcing ribs 32 are provided in the shroud 12 and define a plurality of lightening apertures 33.

Use the technical scheme of this embodiment, the outer lane of backshell 10 is provided with frame 11, and the inside of frame 11 is provided with bounding wall 12, and lamp plate body 20 installs on backshell 10, is provided with first strengthening rib 31 between frame 11 and the bounding wall 12, and first strengthening rib 31 sets up alternately, and the one end and the frame 11 of first strengthening rib 31 are connected, and the other end and the bounding wall 12 of first strengthening rib 31 are connected, and then fixed and braced frame 11 and bounding wall 12. The second reinforcing ribs 32 are arranged in the enclosing plate 12, the second reinforcing ribs 32 are arranged at intervals, and lightening holes 33 are formed among the plurality of second reinforcing ribs 32. Through the cooperation of first strengthening rib 31 and second strengthening rib 32, reduced the whole weight of product effectively when having guaranteed product structural strength. Therefore, the technical scheme of the embodiment effectively solves the problem that the weight of the display screen in the related art is large.

As shown in fig. 1 and 2, in the present embodiment, the plurality of second reinforcing beads 32 includes a plurality of transverse reinforcing beads and a plurality of longitudinal reinforcing beads, which are arranged perpendicularly. Horizontal and fore-and-aft strengthening rib is perpendicular to be set up, and a plurality of horizontal strengthening ribs interval sets up, and a plurality of vertical strengthening rib intervals set up for there is the interval between a plurality of second strengthening ribs 32, further alleviateed the whole weight of product.

As shown in fig. 1, 2 and 4, in the present embodiment, the second reinforcing rib 32 is connected to the lamp panel body 20, a partition 35 is provided between the first reinforcing rib 31 and the lamp panel body 20, and a weight-reducing groove 36 is provided in the partition 35. Subtract heavy groove 36 and include a plurality ofly, subtract heavy groove 36 and make the holistic quality of lamp plate subassembly alleviate under the condition that does not influence lamp plate subassembly overall structure intensity. The lightening slots 36 may be elongated slots extending along the length or width of the rim.

As shown in fig. 1 and 2, in the present embodiment, the partition 35 is disposed perpendicular to the shroud 12. The partition 35 is provided between the shroud 12 and the frame 11, and the first reinforcing rib 31 is connected to the shroud 12. The strength of the first reinforcing ribs 31 is increased through the enclosing plate 12, and the structural strength of the product is effectively enhanced.

As shown in fig. 3 and 4, in this embodiment, the lamp panel assembly further includes a cover body 15, the cover body 15 is covered on the lamp panel body 20, the lamp panel body 20 is provided with a plurality of LED lamps 16, the cover body 15 is provided with a receiving hole, and the LED lamps 16 are disposed corresponding to the receiving hole. The size of the accommodating hole is larger than that of the LED lamp 16, and the inner wall of the accommodating hole is provided with a space from the outer wall of the LED lamp 16, and the space is the same in size. The accommodation hole can carry out spacingly with LED lamp 16 to, the setting in clearance can prevent effectively that LED lamp 16 from taking place expend with heat and contract with cold and the accommodation hole takes place the extrusion, further prevents that LED lamp 16 from being damaged by the extrusion.

As shown in fig. 3 and 4, in this embodiment, a colloid is disposed between the lamp panel body 20 and the cover body 15, and the colloid is silica gel. The setting of colloid is fixed lamp plate body 20 and cover body 15 effectively to the colloid can be spacing with LED lamp 16, and then the collision leads to deformation damage when preventing LED lamp 16 from using or transporting. When fixed through the colloid, correspond on the cover body 15 and the lamp plate body 20 and be provided with the screw hole, will cover body 15 and lamp plate body 20 through the screw and carry out the secondary and fix, prevent that the cover body 15 from droing.

As shown in fig. 2 to 4, in the present embodiment, the back shell 10 is further provided with a stopper 13, the partition 35 and the surrounding plate 12 form a glue filling groove, and the lightening groove 36 is communicated with the glue filling groove. The glue pouring groove is simple in structure and can effectively prevent glue from overflowing.

As shown in fig. 2 to 4, in this embodiment, a support table 14 is further disposed inside the glue pouring groove, the support table 14 abuts against the lamp panel body 20, and the height of the support table 14 is the same as the height of the stopper plate 13. Supporting bench 14's setting can make lamp plate body 20's support effect better, prevents to solidify because of the colloid, leads to lamp plate body 20 bonding deformation.

The thickness of the stop plate 13 ranges between 1.5 mm and 2 mm. As shown in fig. 2 to 4, in the present embodiment, the thickness of the stopper plate 13 is 1.8 mm. The thickness of 1.8 millimeters can alleviate the weight of lamp plate body 20 effectively.

As shown in fig. 1 to 4, the application further provides a display screen, which comprises a lamp panel assembly, wherein the lamp panel assembly is the lamp panel assembly. Foretell lamp plate assembly can reduce holistic weight effectively for structural strength is guaranteed to the product light more simultaneously. The display screen also has the advantages described above.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a lamp plate subassembly which characterized in that includes:

the rear shell (10), the rear shell (10) comprises a frame (11) and a coaming (12) arranged inside the frame (11);

the lamp panel body (20), the lamp panel body (20) is arranged on the rear shell (10);

the first reinforcing ribs (31) are arranged between the frame (11) and the enclosing plate (12), the first reinforcing ribs (31) are arranged in a crossed mode, the first end of each first reinforcing rib (31) is connected with the frame (11), and the second end of each first reinforcing rib (31) is connected with the enclosing plate (12);

a plurality of second reinforcing ribs (32) disposed within the shroud (12) and defining a plurality of lightening apertures (33).

2. A light panel assembly according to claim 1, wherein the plurality of second ribs (32) includes a plurality of transverse ribs and a plurality of longitudinal ribs, the transverse ribs and the longitudinal ribs being disposed vertically.

3. The lamp panel assembly of claim 2, wherein the second reinforcing rib (32) is connected with the lamp panel body (20), a partition plate (35) is arranged between the first reinforcing rib (31) and the lamp panel body (20), and a weight reduction groove (36) is formed in the partition plate (35).

4. A light panel assembly as claimed in claim 3, wherein the partition (35) is disposed perpendicular to the surround (12).

5. The lamp panel assembly of claim 1, further comprising a cover body (15), wherein the cover body (15) is covered on the lamp panel body (20), the lamp panel body (20) is provided with a plurality of LED lamps (16), the cover body (15) is provided with a receiving hole, and the LED lamps (16) are arranged corresponding to the receiving hole.

6. The lamp panel assembly of claim 5, wherein a colloid is disposed between the lamp panel body (20) and the cover body (15), and the colloid is silica gel.

7. A lamp panel assembly according to claim 4, wherein the rear shell (10) is further provided with a stop plate (13), the partition plate (35) and the coaming (12) form a glue pouring groove, and the weight reduction groove (36) is communicated with the glue pouring groove.

8. The lamp panel assembly of claim 7, wherein a support platform (14) is further disposed inside the glue pouring groove, the support platform (14) abuts against the lamp panel body (20), and the height of the support platform (14) is the same as that of the stop plate (13).

9. A light panel assembly according to claim 7, wherein the thickness of the stop plate (13) ranges between 1.5 mm and 2 mm.

10. A display screen, comprising a lamp panel assembly, wherein the lamp panel assembly is as claimed in any one of claims 1 to 9.