CN208271494U - A kind of LED display - Google Patents
A kind of LED display Download PDFInfo
- Publication number
- CN208271494U CN208271494U CN201820865576.8U CN201820865576U CN208271494U CN 208271494 U CN208271494 U CN 208271494U CN 201820865576 U CN201820865576 U CN 201820865576U CN 208271494 U CN208271494 U CN 208271494U
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- China
- Prior art keywords
- cover plate
- transparent cover
- lamp bead
- led display
- led
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Abstract
The utility model discloses a kind of LED display and its guard methods; LED display includes: transparent cover plate, fitting part, LED lamp bead, motherboard circuit; and bottom case; one end of motherboard circuit and LED lamp bead are affixed; the other end of motherboard circuit and bottom case are affixed; fitting part fits in LED lamp bead, and transparent cover plate fits in the top of fitting part.By the way that laminating film is arranged between transparent cover plate and LED lamp bead; so that mutually isolated between LED lamp bead and transparent cover plate; fabulous protecting effect can be also played to lamp bead while ensureing transparent cover plate intensity; overcome traditional LED display encapsulating protection structure poor radiation; encapsulating unevenly caused by light non-uniform problem; the stability of LED display is greatly improved, while also greatly facilitating the maintenance work of LED display.
Description
Technical field
The utility model relates to display screen technology fields, and in particular to a kind of LED display.
Background technique
LED (Light-Emitting Diode) display screen is a kind of display device easy to damage, thus on a display screen
Protection structure can be set to ensure the reliable and stable work of LED display.Most of LED display uses now arranges as follows
Apply: the encapsulating curing resin layer above the LED light group for being fixed on circuit board, curing resin layer top are covered with light-transmissive film, Gu
Change resin layer and light-transmissive film becomes protective layer jointly, protects to LED display.But this mode is in actual production and use
It has the following problems in the process, encapsulating curing resin layer above LED light group, is easy to produce aeration and shines, encapsulating thickness
It is unable to control, causes light-emitting surface light emission luminance inconsistent, LED light can not radiate, and be easy to that LED light is caused to be damaged, after lamp damage
Use site can not repair, and need return-to-factory just and can be carried out maintenance, scrappage is high.
Therefore, it is necessary to a kind of new structural LED displays and its guard method to solve the above problems.
Utility model content
Technical problem to be solved by the utility model is: a kind of LED display reliable, stable, convenient for safeguarding is provided, from
And solve the problems, such as that LED light weak heat-dissipating, maintenance are inconvenient, easy to damage.
The utility model is to solve a kind of technical solution that its technical problem provides to be: a kind of LED display, comprising transparent
Cover board, fitting part, LED lamp bead, motherboard circuit and bottom case, one end of the motherboard circuit and the LED lamp bead are affixed, institute
The other end and the bottom case for stating motherboard circuit are affixed, and in the LED lamp bead, the transparent cover plate is pasted for the fitting part fitting
Together in the top of the fitting part.
As an improvement of the above scheme, the transparent cover plate is glass.
As a further improvement of the foregoing solution, the glass is tempered glass.
As an improvement of the above scheme, the fitting part is tempering film, and the tempering film is jelly on one side, is on one side silicon
Glue, the jelly and the transparent cover plate bond, and the silica gel is bonded with the LED lamp bead.
As a further improvement of the foregoing solution, the jelly is OCA optical cement.
As an improvement of the above scheme, the transparent cover plate and the bottom case are clamped.
The advantageous effects of the utility model are: by the way that laminating film is arranged between transparent cover plate and LED lamp bead, so that
It is mutually isolated between LED lamp bead and transparent cover plate, fabulous guarantor can be also played to lamp bead while ensureing transparent cover plate intensity
Protect effect, overcome traditional LED display encapsulating protection structure poor radiation, encapsulating unevenly caused by light is non-uniform asks
Topic, greatly improves the stability of LED display, while also greatly facilitating the maintenance work of LED display.
Detailed description of the invention
Illustrate the technical scheme in the embodiment of the utility model in order to clearer, it below will be to required in embodiment description
Attached drawing to be used briefly describes.
Fig. 1 is a kind of installation diagram of embodiment of the utility model LED display；
Fig. 2 is a kind of disassembly diagram of embodiment of the utility model LED display.
Specific embodiment
It is carried out with reference to embodiments with technical effect of the attached drawing to the design of the utility model, specific structure and generation clear
Chu is fully described by, to fully understand the purpose of this utility model, scheme and effect.It should be noted that in the feelings not conflicted
The features in the embodiments and the embodiments of the present application can be combined with each other under condition.Furthermore used in the utility model it is upper,
Under, the descriptions such as left and right be only in opposite figure for each component part mutual alignment relation of the utility model.
Fig. 1 is a kind of installation diagram of embodiment of the utility model, and Fig. 2 is a kind of implementation of the utility model LED display
The disassembly diagram of mode, with reference to Fig. 1 and Fig. 2, a kind of LED display, including transparent cover plate 10, laminating film 20, be located at laminating film under
LED lamp bead 30, motherboard circuit 40 and the bottom case 50 in portion, the transparent cover plate 10 on laminating film 20 with adhesive one
Hold uniform close fitting, one end that the laminating film 20 is equipped with silica gel supports with the LED lamp bead 30 and is bonded, LED lamp bead and
Motherboard circuit 40 is affixed, to protect to LED lamp bead 30, motherboard circuit 40, prevents it from being collided with, crush injury, together
When be bonded in one end of laminating film 20 setting silica gel with LED lamp bead, on the one hand can ensure and be bonded between silica gel and LED lamp bead 30
Uniformity is spent, so that LED display shines uniformly, there is better display effect, more pasted by silica gel and LED lamp bead
It closes, is shown convenient for the heat dissipation of LED lamp bead compared to traditional sealant pouring and sealing formula LED so that there are gaps between LED lamp bead 30
The LED display of screen, the utility model has fabulous stability, has largely ensured the service life of LED display,
The problem of LED light is largely avoided because that can not radiate, field maintenance can not be carried out after damage.
The LED display of the utility model due to protecting structure when something goes wrong, can be directly by transparent cover plate and bottom case
Separation, and then laminating film is separated with LED lamp bead, more also laminating film can directly be removed from transparent cover plate, be carried out more
It changes, compared to the LED display that traditional sealant pouring and sealing is protected, the LED display of the utility model greatly reduces maintenance
Difficulty solves the problems, such as that the LED display of traditional sealant pouring and sealing protection can not carry out field maintenance or can not repair.
The lower part of motherboard circuit 40 is provided with multiple card columns 41, card column 41 be located on bottom case 50 in symmetrical structure
Raised clamping structure 51 is clamped.
Multiple through-holes 52 are preferably additionally provided on bottom case 50, through-hole 52 is used to further reinforce bottom across bolt
The connection of shell 50 and motherboard circuit 40 ensures the reliability of LED display connection.
The invention also discloses a kind of LED display guard method, the LED that can be applied to above-mentioned any one is shown
Screen specifically comprises the following steps: to carry out clean operation to transparent cover plate；It is adhesive by one side, another side is the fitting of silica gel
Film is fitted on transparent cover plate；Arrangement pressing is carried out to the body and film that are fitted on transparent cover plate, so that laminating film uniformly pastes
It closes on transparent cover plate, transparent cover plate is bonded with LED lamp bead；Transparent cover plate and bottom case are connected as one.
Preferably, finally transparent cover plate is placed under certain temperature and is carried out after transparent cover plate and bottom case are connected as one
Heating, so that laminating film more even uniform is fitted on transparent cover plate.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by described claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (6)
1. a kind of LED display is, characterized by comprising: transparent cover plate, fitting part, LED lamp bead, motherboard circuit and bottom
Shell, one end of the motherboard circuit and the LED lamp bead are affixed, and the other end of the motherboard circuit and the bottom case are affixed, institute
It states fitting part to fit in the LED lamp bead, the transparent cover plate fits in the top of the fitting part.
2. LED display according to claim 1, it is characterised in that: the transparent cover plate is glass.
3. LED display according to claim 2, it is characterised in that: the glass is tempered glass.
4. LED display according to claim 1, it is characterised in that: the fitting part is tempering film, the tempering film one
Face is jelly, is on one side silica gel, and the jelly and the transparent cover plate bond, and the silica gel is bonded with the LED lamp bead.
5. LED display according to claim 4, it is characterised in that: the jelly is OCA optical cement.
6. LED display described in -5 any one according to claim 1, it is characterised in that: the transparent cover plate and the bottom
Shell clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865576.8U CN208271494U (en) | 2018-06-05 | 2018-06-05 | A kind of LED display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820865576.8U CN208271494U (en) | 2018-06-05 | 2018-06-05 | A kind of LED display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208271494U true CN208271494U (en) | 2018-12-21 |
Family
ID=64688815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820865576.8U Active CN208271494U (en) | 2018-06-05 | 2018-06-05 | A kind of LED display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208271494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648638A (en) * | 2018-06-05 | 2018-10-12 | 深圳极光王科技股份有限公司 | A kind of LED display and its guard method |
-
2018
- 2018-06-05 CN CN201820865576.8U patent/CN208271494U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108648638A (en) * | 2018-06-05 | 2018-10-12 | 深圳极光王科技股份有限公司 | A kind of LED display and its guard method |
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