CN208938573U - Outdoor LED display module - Google Patents
Outdoor LED display module Download PDFInfo
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- CN208938573U CN208938573U CN201821800633.0U CN201821800633U CN208938573U CN 208938573 U CN208938573 U CN 208938573U CN 201821800633 U CN201821800633 U CN 201821800633U CN 208938573 U CN208938573 U CN 208938573U
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- bottom case
- mask
- led display
- display module
- utility
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Abstract
The utility model discloses a kind of outdoor LED display modules, it includes mask, bottom case and the circuit board for being covered with LED lamp bead, mask and bottom case combine to form a shell, the circuit board for being covered with LED lamp bead is fixed in the shell, it is characterized by: being provided with a circle capillary groove in the inside edge of bottom case, waterproof pad is provided in capillary groove；When assembling, waterproof pad is placed on inside bottom case in the capillary groove of edge, after the encapsulating of front, then the edge of mask is compressed waterproof pad and is fixed on bottom case.In addition, the utility model is provided with a waterproof elbow transferred in 90 degree at the conducting wire perforation of bottom case bottom surface.The utility model substantially increases the waterproof performance of product by above-mentioned dual structure.The utility model is provided with several metal columns to play a supportive role also between mask and bottom case, improves the load-bearing capacity of the utility model.
Description
Technical field
The utility model relates to a kind of LED display modules for assembled outdoor LED display screen.
Background technique
Since LED display has, clarity is high, beautiful in colour, image three-dimensional sense is strong, beautiful and generous, screen is thin, is easy to
Many advantages, such as installation, is widely used in distribution of multimedia information, and has become the trend of 21 century advertising development, main
It is used for conference centre, command centre, control room, stage etc..
When LED display, which is applied to the ground such as performing art stage or aisle, to be laid with, since traditional outdoor LED is shown
Mould group waterproofness is poor, greatly reduces the stability and service life of LED display.
Traditional outdoor LED display module by shell, be built in the intracorporal LED light of shell and be composed, the shell is the bottom of by
Shell and mask are constituted, and waterproof is mainly to be prevented by the front encapsulating i.e. encapsulating between bottom case and mask in display module
Water.In actual use, when there is ponding on ground for a long time, water can penetrate into mould group along the bonding crack of bottom case and mask
Portion thus greatly reduces product stability.In addition, traditional outdoor LED display screen mould group and external connector, are generally opened
On bottom case surface, when LED display module is layed in ground, LED display mould group and external connector perpendicular to ground to
Under, vapor volatilizees upwardly perpendicular to ground, easily enters inside display module, influences product stability.Furthermore traditional outdoor
LED display mould group load-bearing capacity is poor.
Summary of the invention
The drawbacks of to overcome traditional outdoor LED display module, the purpose of the utility model is to provide a kind of waterproof performances
Good, firm supporting is suitable for the outdoor LED display module of large area stage, aisle laying.
To achieve the above object, the invention adopts the following technical scheme: a kind of outdoor LED display module, it include mask,
Bottom case and the circuit board for being covered with LED lamp bead, mask and bottom case combine to form a shell, and the circuit board for being covered with LED lamp bead is fixed on
In the shell, it is characterised in that: the inside edge of the bottom case is provided with a circle capillary groove, is arranged in capillary groove
There is waterproof pad；When assembling, the waterproof pad is placed on inside the bottom case in the capillary groove of edge, front encapsulating
Afterwards, then the edge of the mask waterproof pad is compressed to be fixed on the bottom case.
Preferably, the bottom case surface is perforated equipped with a conducting wire, corresponding with conducting wire perforation in the outside of the bottom case
Place is provided with a waterproof elbow transferred in 90 degree.
Preferably, the back side of the mask, it is that 7mm plays support that a diameter is provided within the scope of average every 40X40mm
The metal column of effect, the bottom end of the metal column are moulded in the mask, and the contacted inner surfaces of top and the bottom case touch.
Preferably, inside the bottom case, the metal column corresponding section is provided with through-hole, the top of the metal column
Equipped with internal screw thread, the metal column and the bottom case are locked together by the through-hole that screw passes through the bottom case.
Preferably, the mask is PC mask, with a thickness of 6-10 times of LED display module mask layer thickness outside conventional chamber.
The advantages of the utility model: waterproof performance is good, and installation is succinct, and firm supporting, load-bearing capacity are strong, is suitable for that large area is spelled
Dress.
Detailed description of the invention
Fig. 1 is LED display module mask structure schematic diagram outside the utility model room；
Fig. 2A is structural schematic diagram inside the utility model LED display module bottom case；
Fig. 2 B is the utility model LED display module bottom case formation outside schematic diagram；
Fig. 3 is the utility model LED display module waterproof pad structural schematic diagram.
Specific embodiment
Structure and feature of the invention are described in detail with reference to the accompanying drawings and examples.It should be noted that can
To make various modifications to disclosed embodiments, therefore, embodiment disclosed in specification be should not be considered as to the present invention
Limitation, and only as the example of embodiment, the purpose is to keep feature of the invention apparent.
Shown in A as shown in Figure 1, Figure 2, outdoor LED display module disclosed by the utility model includes mask 1, bottom case 2 and is covered with
The circuit board of LED lamp bead, mask 1 and the combination of bottom case 2 form a shell, and the circuit board for being covered with LED lamp bead is immobilized in the shell.
The inside edge of bottom case 2 is provided with a circle capillary groove 3, a waterproof pad 4 is provided in capillary groove 3
(as shown in Figure 3).When assembling, waterproof pad 4 is placed in the capillary groove 3 of bottom case 2, front encapsulating, then by the surrounding of mask 1
Edge compresses waterproof pad 4 and is fixed on bottom case 2, combines mask 1 and bottom case 2 and forms a shell.
As shown in Fig. 2A, Fig. 2 B, the utility model is additionally provided with conducting wire perforation 5 on bottom case 2.In the outside of bottom case 2, with
5 corresponding sections of conducting wire perforation are provided with the waterproof elbows 6 transferred in 90 degree, and external power cord is through the waterproof elbow 6, conducting wire
Perforation 5 is connected with the circuit board for being covered with LED lamp bead being immobilized in the shell, and provides power supply for it.
Since edge is equipped with a circle capillary groove to the utility model inside bottom case, marine glue is provided in capillary groove
Pad, mould group elder generation front encapsulating, then mask is compressed into waterproof pad and is fixed on mould group bottom case, therefore, the utility model passes through dual
Safe manner guarantees the positive waterproof performance of LED display module, improves product stability.In addition, the utility model and outside
It is provided with a waterproof elbow transferred in 90 degree at connector, is effectively shielded from vapor vertically upward, substantially increases production
The convenience and waterproofness of product installation.
Since the utility model can be widely layed at stage and corridor, to improve its intensity, the utility model mask 1
For PC mask, mask integral thickness is 13.5mm, is 6-10 times of the outer LED display module mask layer thickness of conventional chamber.Meanwhile as schemed
1, shown in Fig. 2A, Fig. 2 B, the utility model is provided with a diameter within the scope of the back side of mask 1, average every 40X40mm and is
The metal column 7 (such as copper, iron, stainless steel) of 7mm to play a supportive role is used as supporting point, and the bottom end of the metal column 7 is directly molded
In mask 1, the contacted inner surfaces of top and bottom case 2 are touched, thus, improve the load-bearing capacity and stability of the utility model.
To further fix metal column 7, as shown in Figure 2 A and 2 B, the utility model is inside bottom case, with 7 phase of metal column
Corresponding position is provided with through-hole 8, and the top of metal column 7 is equipped with internal screw thread, and screw passes through the through-hole 8 of bottom case for metal column 7 and bottom case 2
It is locked together.
The advantages of the utility model: waterproof performance is good, and installation is succinct, and firm supporting, load-bearing capacity are strong, is suitable for that large area is spelled
Dress.
Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it
Limitation；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into
Row equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
Claims (5)
1. a kind of outdoor LED display module, it includes mask, bottom case and the circuit board for being covered with LED lamp bead, and mask and bottom case combine
A shell is formed, the circuit board for being covered with LED lamp bead is fixed in the shell, it is characterised in that:
The inside edge of the bottom case is provided with a circle capillary groove, waterproof pad is provided in capillary groove；Assembling
When, the waterproof pad is placed on inside the bottom case in the capillary groove of edge, after the encapsulating of front, then by the mask
Edge compress the waterproof pad and be fixed on the bottom case.
2. outdoor LED display module according to claim 1, it is characterised in that: the bottom case surface is equipped with a conducting wire and wears
Hole is provided with a waterproof elbow transferred in 90 degree with conducting wire perforation corresponding section in the outside of the bottom case.
3. outdoor LED display module according to claim 2, it is characterised in that: the back side of the mask, it is average every
The metal column to play a supportive role that a diameter is 7mm is provided within the scope of 40X40mm, the bottom end of the metal column is moulded in described
In mask, the contacted inner surfaces of top and the bottom case are touched.
4. outdoor LED display module according to claim 3, it is characterised in that: inside the bottom case, with the metal
Column corresponding section is provided with through-hole, and the top of the metal column is equipped with internal screw thread, and the through-hole that screw passes through the bottom case will be described
Metal column is locked together with the bottom case.
5. outdoor LED display module described in one of -4 according to claim 1, it is characterised in that: the mask is PC mask,
With a thickness of 6-10 times of LED display module mask layer thickness outside conventional chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800633.0U CN208938573U (en) | 2018-11-02 | 2018-11-02 | Outdoor LED display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821800633.0U CN208938573U (en) | 2018-11-02 | 2018-11-02 | Outdoor LED display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208938573U true CN208938573U (en) | 2019-06-04 |
Family
ID=66726899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821800633.0U Active CN208938573U (en) | 2018-11-02 | 2018-11-02 | Outdoor LED display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208938573U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189648A (en) * | 2019-06-28 | 2019-08-30 | 湖北匡通电子股份有限公司 | A kind of novel LED display screen mask |
| CN111402747A (en) * | 2020-04-20 | 2020-07-10 | 深德彩智能科技(东莞)有限公司 | COB module and manufacturing method thereof |
| WO2021047258A1 (en) * | 2019-09-09 | 2021-03-18 | 深圳市洲明科技股份有限公司 | Display device and display screen apparatus |
-
2018
- 2018-11-02 CN CN201821800633.0U patent/CN208938573U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189648A (en) * | 2019-06-28 | 2019-08-30 | 湖北匡通电子股份有限公司 | A kind of novel LED display screen mask |
| WO2021047258A1 (en) * | 2019-09-09 | 2021-03-18 | 深圳市洲明科技股份有限公司 | Display device and display screen apparatus |
| CN111402747A (en) * | 2020-04-20 | 2020-07-10 | 深德彩智能科技(东莞)有限公司 | COB module and manufacturing method thereof |
| CN111402747B (en) * | 2020-04-20 | 2022-05-17 | 深德彩智能科技(东莞)有限公司 | COB module and manufacturing method thereof |
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