CN209746980U

CN209746980U - LED module with grid groove

Info

Publication number: CN209746980U
Application number: CN201920365536.1U
Authority: CN
Inventors: 徐光华
Original assignee: SHENZHEN ONLY OPTOELECTRONIC TECHNOLOGY Co Ltd
Current assignee: SHENZHEN ONLY OPTOELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2019-12-06
Anticipated expiration: 2029-03-21

Abstract

the utility model provides a LED module with grid groove, its drain pan, lamp plate, LED face guard including arranging in proper order at least, wherein: the LED lamp beads and the PCB are packaged on the LED face cover, a PCB interface is arranged on the PCB, and a plurality of grid grooves are formed in the PCB interface; the bottom shell is of a frame structure with grid grooves, and a through hole is formed in the center of the bottom shell; the lamp panel is of a frame structure with grid grooves, and fine holes are formed in the lamp panel corresponding to the through holes; the LED mask is characterized by further comprising a waterproof male head, wherein the waterproof male head is accommodated in the through hole, and a welding pin of the waterproof male head penetrates through the fine hole to be welded with a PCB interface on the LED mask. Implement this structure, can install fast, and water-proof effects is good, and the windage is little, and light transmittance is good.

Description

LED module with grid groove

Technical Field

the utility model relates to a display screen box structure field especially relates to a LED module with grid groove.

Background

with the development of photoelectric technology and information technology, at present, LED display screens are used for information release in many media fields and service industries, and LED display screen box bodies are manufactured by using iron or aluminum metal plates or die-cast aluminum boxes. Wherein, the weight of iron panel beating box and die-casting aluminum box is big, and aluminium panel beating intensity is poor, can use the module external member single moreover.

Meanwhile, the LED display screen is often installed outdoors, and the size is large, so that the existing LED display screen has large wind resistance and is easy to damage in typhoon seasons; some LED display screens can be installed on the curtain wall and can shield light rays from entering the interior of the curtain wall.

Meanwhile, the LED display screen also needs to have better waterproof performance and the characteristic of quick assembly.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a technical problem that will solve provides a LED module with grid groove, and its water-proof effects is good, and the windage is little, and the radiating effect is good to can fast assembly and installation.

in order to solve the technical problem, the embodiment of the utility model provides a LED module with grid groove, its drain pan, lamp plate, LED face guard including arranging in proper order at least, wherein:

The LED lamp beads and the PCB are packaged on the LED face cover, a PCB interface is arranged on the PCB, and a plurality of grid grooves are formed in the PCB interface; the LED mask is arranged on the lamp panel and the bottom shell in a front-mounted mode;

The bottom shell is of a frame structure with grid grooves, and a through hole is formed in the center of the bottom shell;

the lamp panel is of a frame structure with grid grooves, and fine holes are formed in the lamp panel corresponding to the through holes;

the LED mask is characterized by further comprising a waterproof male head, wherein the waterproof male head is accommodated in the through hole, and a welding pin of the waterproof male head penetrates through the fine hole to be welded with a PCB interface on the LED mask.

Preferably, a waterproof sealant is arranged between the outer side of the waterproof male head and the through hole.

preferably, the waterproof male connector further comprises a waterproof female connector inserted on the waterproof male connector.

Preferably, the LED face shield, the bottom shell and a plurality of grid grooves on the lamp panel are matched in position to form a plurality of ventilation grooves.

implement the embodiment of the utility model provides a, following beneficial effect has:

Firstly, the LED module of the utility model adopts waterproof measures; meanwhile, waterproof sealant is arranged between the outer side of the waterproof male head and the through hole, so that the aim of waterproofing the LED module can be fulfilled, and the waterproof effect is good;

Secondly, in the embodiment of the utility model, the grid grooves are correspondingly arranged on the LED face shield, the lamp panel and the bottom shell, so that when the LED module is installed outdoors, air and light can penetrate through the LED face shield, the lamp panel and the bottom shell, thereby reducing wind resistance and improving sight line penetration rate and heat dissipation effect;

Additionally, in the embodiment of the utility model provides an in, the LED module adopts the waterproof female head and the waterproof public head of direct grafting, can improve the packaging efficiency.

Drawings

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings obtained from these drawings still belong to the scope of the present invention without inventive laboriousness.

Fig. 1 is a three-dimensional structure diagram of an LED module with grid grooves according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Detailed Description

in order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to fig. 3, showing the utility model provides an embodiment of the LED module with grid groove, in this embodiment, this LED module with grid groove at least includes drain pan 1, lamp plate 2, the LED face guard 3 of arranging in proper order, and the three cooperates fixedly through the bolt, wherein:

The LED face shield 3 is formed by combining a plurality of LED screens (4 LED screens are shown in the figure), each LED screen is packaged with an LED lamp bead 30 and a PCB 31, a PCB interface 32 is arranged on the PCB 31, and a plurality of first grid grooves 35 are formed on the LED face shield 3; LED face guard 3 is through leading the installation on lamp plate 2 and drain pan 1, specifically, in some embodiments all be provided with the mounting hole that suits on LED face guard 3 and the lamp plate 2 be provided with the erection column on the drain pan 1, through the cooperation of mounting hole and erection column, adopt the bolt to install the three fixedly.

The bottom shell 1 is a frame structure with a third grid groove 11, and a through hole 10 is arranged in the center of the bottom shell;

Lamp plate 2 is for having the frame construction of second grid groove 21, and it corresponds to through-hole 10 goes out and is provided with pore 20, just is in be provided with mounting hole 22 on the frame of lamp plate 2.

the LED mask further comprises a waterproof male head 5, wherein the waterproof male head 5 is accommodated in the through hole 10, and a welding pin of the waterproof male head penetrates through the fine hole 20 and is fixedly welded with the PCB interface 32 on the LED mask 3.

further, in order to improve the waterproof performance of the waterproof male head, a waterproof sealant is arranged between the outer side of the waterproof male head 5 and the through hole 10 to realize sealing.

further, the waterproof box head structure further comprises a waterproof box head 4 which is inserted on the waterproof male head 5.

Further, the positions of the LED cover 3, the lamp panel 2, and the first grid grooves 35, the second grid grooves 21, and the third grid grooves 11 on the bottom case 1 are adapted to form a plurality of ventilation grooves.

Through drain pan 1, lamp plate 2 and LED face guard 3 all adopted corresponding waterproof measure when the preparation, for example adopt waterproof material to make to seal through the waterproof glue.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.

Claims

1. The utility model provides a LED module with grid groove which characterized in that at least includes drain pan, lamp plate, the LED face guard that arranges in proper order, wherein:

2. the LED module with grid grooves of claim 1, wherein a waterproof sealant is disposed between the outer side of said waterproof male tab and said through hole.

3. The LED module with grid grooves of claim 2, further comprising a waterproof female plug plugged onto the waterproof male plug.

4. The LED module with grid grooves according to claim 3, wherein the LED cover, the bottom shell and the plurality of grid grooves on the lamp panel are correspondingly positioned to form a plurality of ventilation grooves.