CN208689863U - A kind of LED display of anti-high wind - Google Patents
A kind of LED display of anti-high wind Download PDFInfo
- Publication number
- CN208689863U CN208689863U CN201821372757.3U CN201821372757U CN208689863U CN 208689863 U CN208689863 U CN 208689863U CN 201821372757 U CN201821372757 U CN 201821372757U CN 208689863 U CN208689863 U CN 208689863U
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- CN
- China
- Prior art keywords
- mask
- lamp board
- pcb lamp
- high wind
- led
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of LED displays of anti-high wind, including mask and framework, the mask and framework constitute a cavity, it further include PCB lamp board, the PCB lamp board is placed in inside cavity, and contacted with mask inner surface, matrix arrangement is equipped with multiple groups LED lamp bead group in the PCB lamp board, and the LED lamp bead group passes through mask and exposes and mask outer surface；Driving plate, the driving plate is placed in inside cavity, and connect with PCB lamp board, and the area of the PCB lamp board is greater than the area of driving plate, is used for integrated control PCB lamp board；The mask offers multiple ventilation holes through PCB lamp board, and each ventilation hole is set in the gap between LED lamp bead group, and not Chong Die with driving plate region.Drive control is carried out by way of separating PCB lamp board with driving plate, make it is as much as possible in the biggish PCB lamp board of area offer ventilation hole, therefore, the throughput of unit area wind increases, and reduces windage, final to realize the effect for resisting high wind.
Description
Technical field
The utility model relates to outdoor LED display screen technical field more particularly to a kind of LED displays of anti-high wind.
Background technique
LED display is particularly applied to height as a kind of information publishing tool extensive application in daily life
On the curtain wall in building.Conventional LED display is to form a picture by light emitting diode, that is, LED in lighttight slab construction
Element, each pixel rearrange the LED display mould group with pattern, text information with some pitch matrix.Light emitting diode point
Not Dai You the primary colours such as red, green, blue, white, color can be imaged by a kind of LED luminous point group of primary colours in display screen, can also
Color is imaged by the LED luminous point group of any two or three of primary colours, then there are special driving circuit and control system control each
The brightness of various primary colours in pixel, to show the pictures such as coloury video, picture, text.LED display has at present
There are enough colors and brightness, arbitrarily large, indoor and outdoor, which can almost be made, to be used.
Often area is huge for LED display, and is erected in outside, if encountering high wind weather, is easy to be fallen by wind, cause
Major accident.Traditional method is that mask and PCB lamp board are outputed multiple ventilation holes together, passes through wind with reduction pair from ventilation hole
The resistance of wind.But the reason highly integrated due to present PCB lamp board, keep its cabling extremely difficult, eventually lead to open up it is logical
Air holes negligible amounts can not accomplish the effect for fighting high wind.
Utility model content
The purpose of this utility model is to provide a kind of LED displays of anti-high wind, are not influencing the normal cabling of circuit
In the case of realize resist high wind effect.
Technical solution used by a kind of LED display of anti-high wind disclosed by the utility model is:
A kind of LED display of anti-high wind, including mask and framework, the mask and framework constitute a cavity, further include
PCB lamp board, the PCB lamp board is placed in inside cavity, and contacts with mask inner surface, and matrix arrangement is set in the PCB lamp board
There is multiple groups LED lamp bead group, the LED lamp bead group passes through mask and exposes and mask outer surface；Driving plate, the driving plate are placed in
Inside cavity, and connect with PCB lamp board, the area of the PCB lamp board is greater than the area of driving plate, is used for integrated control PCB lamp
Plate；The mask offers multiple ventilation holes through PCB lamp board, and each ventilation hole is set between LED lamp bead group
In gap, and it is not Chong Die with driving plate region.
Preferably, the ventilation hole is matrix arrangement.
Preferably, the mask is equipped with a plurality of light barrier, and it is separate that the light barrier is set to every row's LED lamp bead group
Ground one end.
Preferably, a plurality of gap is equipped on every light barrier, every gap is in two LED light
Between pearl group.
Preferably, the mask outer surface is additionally provided with glue-line.
Preferably, the LED lamp bead group includes RGB three primary colors lamp bead.
Preferably, the frame side wall is equipped with a plurality of ring-shaped groove, by the extending direction of the mask to frame
Upper ring-shaped groove depth gradually becomes shallower as.
A kind of beneficial effect of the LED display of anti-high wind disclosed by the utility model is: mask and framework constitute a chamber
Body, PCB lamp board is placed in inside cavity, and contacts with mask inner surface, and matrix arrangement is equipped with multiple groups LED lamp bead in PCB lamp board
Group, LED lamp bead group pass through mask and expose and mask outer surface；Driving plate is placed in inside cavity, and connect with PCB lamp board, PCB
The area of lamp plate is greater than the area of driving plate, is used for integrated control PCB lamp board；Mask offers multiple through the logical of PCB lamp board
Air holes, each ventilation hole are set in the gap between LED lamp bead group, and not Chong Die with driving plate region.By by PCB
The mode that lamp plate is separated with driving plate carries out drive control, makes as much as possible in the biggish PCB lamp board of area to offer ventilation
Hole, therefore, the throughput of unit area wind increase, and reduce windage, final to realize the effect for resisting high wind.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram at the LED display back side of anti-high wind of the utility model.
Fig. 2 is a kind of area the LED display A enlarged drawing of anti-high wind of the utility model.
Fig. 3 is a kind of positive structural schematic diagram of LED display of anti-high wind of the utility model.
Fig. 4 is a kind of area the LED display B enlarged drawing of anti-high wind of the utility model
Fig. 5 is a kind of structural schematic diagram of the LED display side of anti-high wind of the utility model.
Specific embodiment
The utility model is further elaborated and is illustrated with Figure of description combined with specific embodiments below:
Please refer to figs. 1 to 4, a kind of LED display of anti-high wind, including mask 10, PCB lamp board 20, framework 30 and drive
Movable plate 40.
Mask 10 and framework 30 constitute a cavity.
PCB lamp board 20 is placed in inside cavity, and contacts with 10 inner surface of mask, and matrix arrangement is equipped in PCB lamp board 20
Multiple groups LED lamp bead group 21, LED lamp bead group 21 pass through mask 10 and expose and 10 outer surface of mask.
Driving plate 40 is placed in inside cavity, and connect with PCB lamp board 20, and the area of PCB lamp board 20 is greater than driving plate 40
Area, be used for integrated control PCB lamp board 20.
Mask 10 offers multiple ventilation holes 11 through PCB lamp board 20, and each ventilation hole 11 is set to LED lamp bead group 21
Between gap in, and it is not Chong Die with 40 region of driving plate.
Drive control is carried out by way of separating PCB lamp board 20 with driving plate 40, makes the biggish PCB lamp board 20 of area
Above as much as possible to offer ventilation hole 11, therefore, the throughput of unit area wind increases, and reduces windage, final to realize resistance
The effect of high wind.
Ventilation hole 11 is matrix arrangement.Wind can be made to pass through more uniform, prevent certain one end of LED display from being blown
Askew, image is beautiful；It even blows off, injures the masses by a crashing object.
Mask 10 is equipped with a plurality of light barrier 12.Light barrier 12 is set to every row's LED lamp bead group 21 far from ground one end.It can be with
Prevent the influence of sunlight and dust to LED lamp bead group 21；At the same time, it is set in the present embodiment using inclination triangle light barrier 12
Meter.The light for issuing LED lamp bead group 21 is more gathered.
A plurality of gap is equipped on every light barrier 12, every gap is between two LED lamp bead groups 21.Work as rain
When drippage, lower section can be flow to by top along gap.
Referring to FIG. 5, the leakproofness in order to make LED display is more preferably, in the present embodiment, it is additionally provided in 10 outer surface of mask
Glue-line.And it also is equipped with a plurality of ring-shaped groove 31 in frame side wall, by ring-shaped groove on the extending direction of mask 10 to frame 30
31 depth gradually become shallower as.Ring-shaped groove 31 can be caught in by external sealing strip when being fixedly connected to be sealed.The depth is not
Correspondence is caught in various sizes of sealing strip in one ring-shaped groove 31, makes it when installing fixed, can achieve multi-sealed protection.
In the present embodiment, a kind of LED display of anti-high wind is the P10 type LED display of 320mm*160mm, wherein LED
Lamp bead group 21 includes RGB three primary colors lamp bead, keeps color more gorgeous.
The utility model provides a kind of LED display of anti-high wind, and mask and framework constitute a cavity, PCB lamp board accommodating
It is contacted in inside cavity, and with mask inner surface, matrix arrangement is equipped with multiple groups LED lamp bead group in PCB lamp board, and LED lamp bead group is worn
Mask is crossed to expose and mask outer surface；Driving plate is placed in inside cavity, and connect with PCB lamp board, and the area of PCB lamp board is greater than
The area of driving plate is used for integrated control PCB lamp board；Mask offers multiple ventilation holes through PCB lamp board, each ventilation hole
It is set in the gap between LED lamp bead group, and not Chong Die with driving plate region.By the way that PCB lamp board and driving plate are divided
From mode carry out drive control, make as much as possible in the biggish PCB lamp board of area to offer ventilation hole, therefore, unit plane
The throughput of product wind increases, and reduces windage, final to realize the effect for resisting high wind.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (7)
1. a kind of LED display of anti-high wind, including mask and framework, the mask and framework constitute a cavity, feature exists
In further including PCB lamp board, the PCB lamp board is placed in inside cavity, and contacts with mask inner surface, square in the PCB lamp board
Battle array arrangement is equipped with multiple groups LED lamp bead group, and the LED lamp bead group passes through mask and exposes and mask outer surface；
Driving plate, the driving plate is placed in inside cavity, and connect with PCB lamp board, and the area of the PCB lamp board is greater than driving
The area of plate is used for integrated control PCB lamp board；
The mask offers multiple ventilation holes through PCB lamp board, and each ventilation hole is set between LED lamp bead group
In gap, and it is not Chong Die with driving plate region.
2. a kind of LED display of anti-high wind as described in claim 1, which is characterized in that the ventilation hole is matrix arrangement.
3. a kind of LED display of anti-high wind as described in claim 1, which is characterized in that the mask is equipped with a plurality of gear
Tabula rasa, the light barrier are set to every row's LED lamp bead group far from ground one end.
4. a kind of LED display of anti-high wind as claimed in claim 3, which is characterized in that be all provided on every light barrier
There is a plurality of gap, every gap is between two LED lamp bead groups.
5. a kind of LED display of anti-high wind according to any one of claims 1-4, which is characterized in that the mask appearance
Face is additionally provided with glue-line.
6. a kind of LED display of anti-high wind according to any one of claims 1-4, which is characterized in that the LED lamp bead group
Including RGB three primary colors lamp bead.
7. a kind of LED display of anti-high wind according to any one of claims 1-4, which is characterized in that the frame side wall
Equipped with a plurality of ring-shaped groove, gradually become shallower as by ring-shaped groove depth on the extending direction of the mask to frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372757.3U CN208689863U (en) | 2018-08-24 | 2018-08-24 | A kind of LED display of anti-high wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821372757.3U CN208689863U (en) | 2018-08-24 | 2018-08-24 | A kind of LED display of anti-high wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208689863U true CN208689863U (en) | 2019-04-02 |
Family
ID=65886731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821372757.3U Expired - Fee Related CN208689863U (en) | 2018-08-24 | 2018-08-24 | A kind of LED display of anti-high wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208689863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459138A (en) * | 2019-08-06 | 2019-11-15 | 深圳市齐普光电子股份有限公司 | A kind of LED display that can show text information and its display methods |
-
2018
- 2018-08-24 CN CN201821372757.3U patent/CN208689863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110459138A (en) * | 2019-08-06 | 2019-11-15 | 深圳市齐普光电子股份有限公司 | A kind of LED display that can show text information and its display methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |