CN217933071U

CN217933071U - LED display module and LED display device with same

Info

Publication number: CN217933071U
Application number: CN202221918358.9U
Authority: CN
Inventors: 李炳锋; 甘显刚
Original assignee: Shenzhen Leyard Optoelectronic Co Ltd
Current assignee: Shenzhen Leyard Optoelectronic Co Ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-29
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a LED display module assembly and have its LED display device, wherein, LED display module assembly includes: a lamp panel; the mask is covered above the lamp panel; the bottom shell assembly is connected below the lamp panel; the baffle sets up between lamp plate and face guard, wherein, is provided with the bearing structure who passes the lamp plate on the drain pan subassembly, and the drain pan subassembly passes through bearing structure support baffle and face guard. The technical scheme of this application can solve the face guard among the correlation technique effectively and probably directly damage the lamp pearl after damaging and make the problem that maintenance cost is high.

Description

LED display module and LED display device with same

Technical Field

The utility model relates to a LED shows technical field, particularly, relates to a LED display module assembly and have its LED display device.

Background

In the related art, the floor tile display screen can clearly and accurately display a target image or video on the ground, and is widely applied to occasions such as stages, T stands, exhibition halls, night fields and the like.

Because the ceramic tile screen can frequently be stepped on, in case fracture or damage appear in outermost face guard, can directly damage the lamp pearl on the lamp plate, need change the lamp plate this moment, and maintenance cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a LED display module assembly and have its LED display device to face guard among the solution correlation technique can directly damage the lamp pearl after damaging and makes the problem that the maintenance cost is high.

In order to achieve the above object, according to an aspect of the present invention, there is provided a LED display module, including: a lamp panel; the mask is covered above the lamp panel; the bottom shell assembly is connected below the lamp panel; the baffle sets up between lamp plate and face guard, wherein, is provided with the bearing structure who passes the lamp plate on the drain pan subassembly, and the drain pan subassembly passes through bearing structure support baffle and face guard.

Further, be provided with on the baffle with a plurality of lamp pearl one-to-one on the lamp plate dodge the hole and set up at every support ring of dodging the hole periphery, support ring and face guard contact cooperation.

Further, the support ring includes a plurality of support bars that connect gradually, and in the length direction of support bar, the height of support bar is crescent from the middle part to the tip of support bar.

Further, a supporting plane in contact with the mask is arranged at the intersection of two adjacent supporting bars.

Furthermore, the support ring is the rectangle structure, and the supporting plane is higher than or the parallel and level in the top surface of lamp pearl, and the minimum of support bar is less than the top surface of lamp pearl.

Further, the drain pan subassembly includes metal casing and sets up the insulating support between metal casing and lamp plate, and bearing structure is including setting up a plurality of first support piece on metal casing and setting up a plurality of second support piece on insulating support, and every first support piece passes insulating support, lamp plate and baffle in proper order and supports the cooperation with the face guard, and every second support piece passes lamp plate and baffle support cooperation.

Furtherly, be provided with the first mounting hole that runs through first support piece on the first support piece, be provided with on the lamp plate with a plurality of first connection cross the hole of a plurality of first support piece one-to-ones, be provided with on the baffle and connect the via hole with a plurality of second of a plurality of first support piece one-to-ones, every first support piece wears to locate the first connection via hole and the second connection via hole that correspond, be provided with on the bottom surface of face guard and connect the blind hole, LED display module is still including wearing to locate first mounting hole in proper order and the first fastener of connecting the blind hole.

Furthermore, the second support piece is provided with a second mounting hole, the lamp panel is provided with a plurality of third connection through holes corresponding to the second support pieces one to one, the partition plate is provided with a plurality of fourth connection through holes corresponding to the second support pieces one to one, each second support piece penetrates through the corresponding third connection through hole, and the LED display module further comprises a second fastener penetrating through the fourth connection through holes and the second mounting hole in sequence.

Further, the face guard includes the roof and sets up a plurality of first supporting riser and a plurality of second supporting riser in the roof below, and a plurality of first supporting risers and a plurality of second supporting riser are crisscross to be set up and dodge the lamp pearl on the lamp plate, and a plurality of first support piece support in the crossing department of first supporting riser and second supporting riser.

According to the utility model discloses an on the other hand provides a LED display device, including a plurality of LED display module assemblies that the array set up, LED display module assembly is foretell LED display module assembly.

Use the technical scheme of the utility model, set up the baffle between lamp plate and face guard, be provided with bearing structure on the drain pan subassembly, and bearing structure supports in the below of baffle and face guard, and the pedal force passes through face guard and the direct transmission of baffle to drain pan subassembly, and can not act on the lamp plate, can play the effect of protection lamp plate. Because the baffle setting is between lamp plate and face guard, even after the face guard damages, the baffle also can form the secondary protection to the lamp plate, avoids directly damaging the lamp plate, even the baffle has damaged, the cost of changing the baffle will be lower a lot than the cost of changing the lamp plate. Consequently, the technical scheme of this application can solve the face guard among the correlation technique effectively and can directly damage the lamp pearl after damaging and make the problem that maintenance cost is high.

Drawings

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

fig. 1 shows an exploded schematic view of an embodiment of an LED display module according to the present invention;

FIG. 2 shows an enlarged view of the LED display module of FIG. 1 at A;

FIG. 3 is a schematic cross-sectional view of a part of the LED display module of FIG. 1;

FIG. 4 is an enlarged view of a portion of the structure of the bottom housing assembly and the lamp panel of the LED display module of FIG. 1;

FIG. 5 is an enlarged view of a portion of the structure of the spacer of the LED display module of FIG. 1;

FIG. 6 is an enlarged view of a portion of the structure of an insulating support of the LED display module of FIG. 1; and

fig. 7 is an enlarged view of a portion of the structure of the metal housing of the LED display module of fig. 1.

Wherein the figures include the following reference numerals:

10. a lamp panel; 11. a lamp bead; 12. a first connecting via; 13. a third connecting via; 20. a face mask; 21. a top plate; 22. a first supporting vertical plate; 30. a bottom housing assembly; 31. a support structure; 311. a first support member; 3111. a first mounting hole; 312. a second support member; 3121. a second mounting hole; 32. a metal housing; 33. an insulating support; 40. a partition plate; 41. avoiding holes; 42. a support ring; 421. a supporting strip; 422. a support plane; 43. a second connecting via; 44. a fourth connecting via; 50. a first fastener; 60. a second fastener.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the LED display module of the present embodiment includes: lamp panel 10, face guard 20, bottom shell subassembly 30 and baffle 40. Wherein, the face mask 20 is covered above the lamp panel 10; the bottom shell assembly 30 is connected below the lamp panel 10; and the partition plate 40 is arranged between the lamp panel 10 and the face mask 20, wherein a supporting structure 31 penetrating through the lamp panel 10 is arranged on the bottom shell assembly 30, and the bottom shell assembly 30 supports the partition plate 40 and the face mask 20 through the supporting structure 31.

Use the technical scheme of this embodiment, set up baffle 40 between lamp plate 10 and face guard 20, be provided with bearing structure 31 on the drain pan subassembly 30, and bearing structure 31 supports in the below of baffle 40 and face guard 20, and the pedal power passes through face guard 20 and the direct transmission of baffle 40 to drain pan subassembly 30, and can not act on lamp plate 10, can play the effect of protection lamp plate 10. Because baffle 40 sets up between lamp plate 10 and face guard 20, even after face guard 20 damages, baffle 40 also can form the secondary protection to lamp plate 10, avoids direct damage lamp plate 10, even baffle 40 has damaged, and the cost of changing baffle 40 is than the cost of changing lamp plate 10 and will be low a lot. Therefore, the technical scheme of this embodiment can solve the face guard among the correlation technique effectively and probably directly damage the lamp pearl after damaging and make the problem that maintenance cost is high.

As shown in fig. 1 and 2, the partition plate 40 is provided with a plurality of avoiding holes 41 corresponding to the plurality of lamp beads 11 on the lamp panel 10 one by one, and a support ring 42 disposed at the periphery of each avoiding hole 41, and the support ring 42 is in contact fit with the face mask 20. The support ring 42 is supported below the visor 20, a part of the tread force acting on the visor 20 is directly transmitted to the bottom shell assembly 30 through the support structure 31, and the rest part of the tread force acting on the visor 20 is transmitted to the bottom shell assembly 30 through the partition plate 40 and the support structure 31, and is not directly applied to the lamp panel 10.

As shown in fig. 1, 2 and 5, in the present embodiment, the support ring 42 includes a plurality of support bars 421 connected in sequence, and the height of the support bars 421 increases from the middle to the end of the support bars 421 in the length direction of the support bars 421. The height of the middle part (corresponding to the middle part of the lamp bead 11) of the supporting strip 421 is lower, so that the visual angle of the LED display module can be increased.

As shown in fig. 1, 2 and 5, the intersection of two adjacent support bars 421 is provided with a support plane 422 contacting the mask 20. Can direct and support plane 422 contact cooperation and give baffle 40 with power transmission when face guard 20 pressurized, and can not pass to lamp plate 10 with power, can protect lamp plate 10 effectively.

In this embodiment, the support ring 42 has a rectangular structure, the support plane 422 is higher than or flush with the top surface of the lamp bead 11, and the lowest point of the support strip 421 is lower than the top surface of the lamp bead 11. Namely, the top surface of the lamp bead 11 is not higher than the upper surface of the partition plate 40, so that the lamp panel 10 is protected; the lowest point of support bar 421 is less than the top surface of lamp pearl 11, can guarantee that LED display module has great visual angle, promotes the ornamental experience of viewer.

As shown in fig. 1 to 3, the bottom shell assembly 30 includes a metal shell 32 and an insulating support 33 disposed between the metal shell 32 and the lamp panel 10, the supporting structure 31 includes a plurality of first supporting members 311 disposed on the metal shell 32 and a plurality of second supporting members 312 disposed on the insulating support 33, each first supporting member 311 sequentially passes through the insulating support 33, the lamp panel 10 and the partition 40 and is supported and matched with the mask 20, and each second supporting member 312 passes through the lamp panel 10 and is supported and matched with the partition 40. Metal casing 32 has stronger support capacity, and insulating support 33 sets up between metal casing 32 and lamp plate 10, can avoid taking place the short circuit between the circuit of metal casing 32 and lamp plate 10 rear side, influences the normal demonstration. The first supporting piece 311 is arranged on the metal shell 32 to support the mask 20, and the second supporting piece 312 is arranged on the insulating support 33 to support the partition plate 40, so that enough supporting points can be provided, and the supporting capability of the LED display module can be further ensured.

Specifically, in the present embodiment, the metal housing 32 is an aluminum alloy housing, and the insulating support 33 is an injection molded plastic support.

As shown in fig. 1, fig. 2, fig. 4 and fig. 7, a first mounting hole 3111 penetrating through the first supporting member 311 is provided on the first supporting member 311, a plurality of first connecting through holes 12 corresponding to the plurality of first supporting members 311 in a one-to-one manner are provided on the lamp panel 10, a plurality of second connecting through holes 43 corresponding to the plurality of first supporting members 311 in a one-to-one manner are provided on the partition board 40, each first supporting member 311 penetrates through the corresponding first connecting through hole 12 and the corresponding second connecting through hole 43, a connecting blind hole is provided on the bottom surface of the face mask 20, and the LED display module further includes a first fastener 50 penetrating through the first mounting hole 3111 and the connecting blind hole in sequence. Set up on the bottom surface of face guard 20 and connect the blind hole, can guarantee that the upper surface of face guard 20 is smooth structure, can not see connecting hole structure from face guard 20 top, promote spectator's the experience of vwatching. The connection between the metal shell 32 and the face cover 20 is realized by the first fastening member 50, which has the advantages of simple structure and reliable connection. Specifically, in the present embodiment, the first fastener 50 may be a screw.

As shown in fig. 1 to 6, the second supporting members 312 are provided with second mounting holes 3121, the lamp panel 10 is provided with a plurality of third connecting through holes 13 corresponding to the plurality of second supporting members 312 one to one, the partition plate 40 is provided with a plurality of fourth connecting through holes 44 corresponding to the plurality of second supporting members 312 one to one, each second supporting member 312 penetrates through the corresponding third connecting through hole 13, the led display module further includes a second fastening member 60 penetrating through the fourth connecting through hole 44 and the second mounting hole 3121 in sequence. The second fastening member 60 is used for connecting the partition plate 40 with the insulating bracket 33, and the structure is simple and the connection is reliable.

The installation process of the LED display module of this embodiment is as follows: firstly, an insulating support 33 is placed into a metal shell 32, a plurality of via hole structures corresponding to first supporting pieces 311 are arranged on the insulating support 33, the first supporting pieces 311 penetrate through the corresponding via hole structures to achieve coarse positioning between the metal shell 32 and the insulating support 33, then the lamp panel 10 is placed above the insulating support 33, a plurality of connecting columns are arranged on the metal shell 32, via hole structures corresponding to the connecting columns are arranged on the insulating support 33 and the lamp panel 10, fasteners sequentially penetrate through via holes (specifically stepped holes) in the lamp panel 10 from top to bottom, the insulating support 33 and the lamp panel 10 are fixed onto the metal shell 32 through connecting holes in the centers of the via holes and the connecting columns, then the partition 40 is arranged above the lamp panel 10, second supporting pieces 312 on the insulating support 33 can be directly supported below the partition 40 to prevent the partition 40 from being directly pressed on the lamp panel 10 to protect the lamp panel 10, a second fastener 60 sequentially penetrates through a fourth connecting hole 44 and a second mounting hole 3121 to achieve connection between the partition 40 and the insulating support 33, finally, the first fastener 20 is placed on the top of the metal shell, and the whole LED face shield is connected onto the LED face shield 3111 through the whole LED face shield module.

As shown in fig. 1 to 3, the face mask 20 includes a top plate 21 and a plurality of first supporting vertical plates 22 and a plurality of second supporting vertical plates disposed below the top plate 21, the plurality of first supporting vertical plates 22 and the plurality of second supporting vertical plates are disposed in a staggered manner and avoid the lamp beads 11 on the lamp panel 10, and the plurality of first supporting members 311 are supported at the intersection of the first supporting vertical plates 22 and the second supporting vertical plates. The top plate 21 covers the lamp panel 10 to protect the lamp panel 10. The first supporting vertical plate 22 and the second supporting vertical plate avoid the lamp beads 11, and the force borne by the top plate 21 can be directly transmitted downwards through the first supporting vertical plate 22 and the second supporting vertical plate without being transmitted to the lamp beads 11, so that the lamp beads 11 can be effectively protected.

The application also provides an LED display device, and the LED display device of this embodiment includes a plurality of LED display module assemblies that the array set up, and wherein, LED display module assembly is foretell LED display module assembly. The LED display module can effectively solve the problem that the lamp beads can be directly damaged after the mask in the related technology is damaged, so that the maintenance cost is high. The LED display device with the LED display module also has the advantages.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the directional terms such as "front, back, upper, lower, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be construed 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.

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 LED display module assembly which characterized in that includes:

a lamp panel (10);

the face shield (20) is covered above the lamp panel (10);

the bottom shell assembly (30) is connected below the lamp panel (10);

a partition plate (40) arranged between the lamp panel (10) and the face mask (20),

the lamp panel (10) is provided with a supporting structure (31) penetrating through the bottom shell assembly (30), and the bottom shell assembly (30) supports the partition plate (40) and the face shield (20) through the supporting structure (31).

2. The LED display module assembly according to claim 1, wherein a plurality of avoiding holes (41) corresponding to a plurality of lamp beads (11) on the lamp panel (10) one to one and a support ring (42) arranged at the periphery of each avoiding hole (41) are arranged on the partition plate (40), and the support ring (42) is in contact fit with the face mask (20).

3. The LED display module according to claim 2, wherein the support ring (42) comprises a plurality of support bars (421) connected in sequence, and the height of the support bars (421) increases gradually from the middle to the end of the support bars (421) in the length direction of the support bars (421).

4. The LED display module according to claim 3, wherein the intersection of two adjacent support bars (421) is provided with a support plane (422) contacting the face shield (20).

5. The LED display module of claim 4, wherein the support ring (42) is rectangular, the support plane (422) is higher than or flush with the top surface of the lamp bead (11), and the lowest point of the support strip (421) is lower than the top surface of the lamp bead (11).

6. The LED display module according to any one of claims 1 to 5, wherein the bottom housing assembly (30) comprises a metal housing (32) and an insulating support (33) disposed between the metal housing (32) and the lamp panel (10), the support structure (31) comprises a plurality of first support members (311) disposed on the metal housing (32) and a plurality of second support members (312) disposed on the insulating support (33), each first support member (311) sequentially penetrates through the insulating support (33), the lamp panel (10) and the partition plate (40) and is in supporting fit with the cover (20), and each second support member (312) penetrates through the lamp panel (10) and is in supporting fit with the partition plate (40).

7. The LED display module according to claim 6, wherein the first supporting member (311) is provided with a first mounting hole (3111) penetrating through the first supporting member (311), the lamp panel (10) is provided with a plurality of first connecting through holes (12) corresponding to the first supporting members (311) one to one, the partition plate (40) is provided with a plurality of second connecting through holes (43) corresponding to the first supporting members (311) one to one, each first supporting member (311) penetrates through the corresponding first connecting through hole (12) and the second connecting through hole (43), the bottom surface of the face cover (20) is provided with a connecting blind hole, and the LED display module further comprises a first fastener (50) penetrating through the first mounting hole (3111) and the connecting blind hole in sequence.

8. The LED display module according to claim 6, wherein the second supporting member (312) is provided with a second mounting hole (3121), the lamp panel (10) is provided with a plurality of third connecting through holes (13) corresponding to the plurality of second supporting members (312), the partition plate (40) is provided with a plurality of fourth connecting through holes (44) corresponding to the plurality of second supporting members (312), each second supporting member (312) penetrates through the corresponding third connecting through hole (13), and the LED display module further comprises a second fastener (60) penetrating through the fourth connecting through holes (44) and the second mounting hole (3121) in sequence.

9. The LED display module according to claim 6, wherein the cover (20) comprises a top plate (21) and a plurality of first supporting vertical plates (22) and a plurality of second supporting vertical plates arranged below the top plate (21), the plurality of first supporting vertical plates (22) and the plurality of second supporting vertical plates are arranged in a staggered manner and avoid the lamp beads (11) on the lamp panel (10), and the plurality of first supporting members (311) are supported at the intersection of the first supporting vertical plates (22) and the second supporting vertical plates.

10. An LED display device comprising a plurality of LED display modules arranged in an array, wherein the LED display modules are the LED display modules of any one of claims 1 to 9.