CN205751396U - A kind of combined type LED display screen - Google Patents
A kind of combined type LED display screen Download PDFInfo
- Publication number
- CN205751396U CN205751396U CN201620422888.2U CN201620422888U CN205751396U CN 205751396 U CN205751396 U CN 205751396U CN 201620422888 U CN201620422888 U CN 201620422888U CN 205751396 U CN205751396 U CN 205751396U
- Authority
- CN
- China
- Prior art keywords
- display screen
- screen body
- led
- combined type
- matrix block
- Prior art date
- 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.)
- Expired - Fee Related
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of combined type LED display screen, a kind of combined type LED display screen, including display screen body, described display screen body interior top is provided with vent, it is provided with fan bottom described vent, described display screen body interior side is provided with array driving chip, side, described display screen body interior bottom is provided with micro-control unit, described display screen body interior is provided with LED matrix block, described LED matrix block surface is cased with dustproof glass, described LED matrix block includes shell, described enclosure is bonded with pixel cell, described enclosure top is provided with wiring pearl, described shell both sides are provided with stopper slot, limit fastener is slidably connected on described stopper slot.This apparatus structure is simple, conveniently regulates, economizes on resources, and radiating efficiency is high, slows down component ageing, improves service life, convenient installation and dismounting, when there being component wear, only need to change its pixel cell damaged.
Description
Technical field
This utility model belongs to LED display technical field, is specifically related to a kind of combined type LED display screen.
Background technology
LED display is made up of the least LED module panel.LED display be generally used to show word, image,
The various information such as video, video signal.LED display luminosity is strong, and display content is high-visible, and clear color is true to nature, vertical
Body-sensing is strong.So LED display is increasingly liked by people, LED display extensively uses and the multiple occasions such as indoor and outdoor.
Existing LED display typically forms with LED matrix block and display driver circuit, and its LED matrix block is again by LED picture
Prime modulus block assembly arrangement forms, but forms at present generally the picture element module of outdoor LED with LED pipe bundle, have integrated level high, as
The intensive advantage of element, but the most also make the area of LED pixel module less so that LED builds open air screen needs a large amount of pixel moulds
Block just can be covered with viewing area, directly enhances material cost, causes that temperature is too high to be caused the LED display working time time long
Elements on circuit board damages, and dust also can affect element use simultaneously, affects service life, and the element on general circuit plate is only
Monoblock circuit board waste resource is just changed in several damages, circuit board removes replacing element and just seems particularly troublesome.
Utility model content
The purpose of this utility model is to provide a kind of combined type LED display screen, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model following technical scheme of offer: a kind of combined type LED display screen, including showing
Display screen body, described display screen body interior top is provided with vent, is provided with fan, described display bottom described vent
Screen body interior side is provided with array driving chip, and side, described display screen body interior bottom is provided with micro-control unit,
Described display screen body interior is provided with LED matrix block, and described LED matrix block surface is cased with dustproof glass, described LED matrix block
Including shell, described enclosure is bonded with pixel cell, and described enclosure top is provided with wiring pearl, described shell both sides
It is provided with stopper slot, described stopper slot slidably connects limit fastener.
Preferably, described pixel cell is made up of the LED chip of at least three group different colours, and two adjacent groups LED chip
Spacing be 0.1mm.
Preferably, described display screen body interior is provided with draw-in groove, and LED matrix block is, and determinant is solid by limit fastener
It is scheduled on display screen body interior.
Preferably, described vent is internally provided with detachable drainage screen.
Technique effect of the present utility model and advantage: this combined type LED display screen, because pixel cell is by least three groups not
Form with the LED chip of color, and the spacing of two adjacent groups LED chip is 0.1mm, and organize pixel cell more and form LED side by side
Matrix-block, is that determinant is connected to display screen body interior and can conveniently regulate by LED matrix block, and increases at LED display
In the case of great, LED display is clear equally, and the both positive and negative polarity of two groups of wiring pearl connection array driving chip can make to organize LED core more
Sheet is connected, the convenient switch controlling each pixel cell, the dustproof glass outside LED matrix block and the drainage screen within vent
Being possible to prevent dust to be infected with on circuit board and cause the faults such as short circuit, fan can effectively control the intrinsic temperature of display screen
Degree, this apparatus structure is simple, convenient regulation, economizes on resources, and radiating efficiency is high, slows down component ageing, improves service life, convenient
Install and remove, when there being component wear, only need to change its pixel cell damaged.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of this utility model LED matrix block.
In figure: 1 display screen body, 2 dustproof glass, 3LED matrix-block, 301 shells, 302 pixel cells, 303 wiring pearls,
304 limit fasteners, 305 stopper slots, 4 fans, 5 vents, 6 array driving chip, 7 micro-control units.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of combined type LED display screen as shown in Figure 1-2, including display screen body 1, described
Display screen body 1 inner tip is provided with vent 5, is provided with fan 4, in described display screen body 1 bottom described vent 5
Side, portion is provided with array driving chip 6, and described display screen body 1 inner bottom side is provided with micro-control unit 7, described aobvious
Display screen body 1 is internally provided with LED matrix block 3, and described LED matrix block 3 surface is cased with dustproof glass 2, described LED matrix block 3
Including shell 301, described shell 301 viscous is connected to pixel cell 302, and described shell 301 inside top is provided with wiring pearl
303, described shell 301 both sides are provided with stopper slot 305, and described stopper slot 305 slidably connects limit fastener 304.
Further, described pixel cell 302 is made up of the LED chip of at least three group different colours, and two adjacent groups LED
The spacing of chip is 0.1mm.Increase the definition of pixel cell.
Further, described display screen body 1 is internally provided with draw-in groove, and LED matrix block 3 passes through limiting card in determinant
It is internal that button 304 is fixed on display screen body 1.Can be easy for installation and removal by the way of clamping, advantageously in regulation.
Further, described vent 5 is internally provided with detachable drainage screen.It is possible to prevent dust to be infected with on circuit board
Cause the faults such as short circuit.
This combined type LED display screen, because pixel cell 302 is made up of the LED chip of at least three group different colours, and phase
The spacing of adjacent two groups of LED chip is 0.1mm, and organizes pixel cell 302 more and form LED matrix block 3 side by side, by LED matrix block 3
It is connected to display screen body 1 inside can conveniently regulate in determinant, and LED display in the case of LED display increases
Same clear, the both positive and negative polarity that two groups of wiring pearls 303 connect array driving chip 6 can make to organize LED chip series connection, convenient control more
The switch of each pixel cell 302, the dustproof glass 2 outside LED matrix block 3 and the drainage screen within vent 5 are possible to prevent
Dust is infected with on circuit board faults such as causing short circuit, and fan 4 can effectively control the temperature in display screen body 1, this dress
Put simple in construction, convenient regulation, economize on resources, radiating efficiency is high, slows down component ageing, improves service life, convenient install and
Remove, when there being component wear, only need to change its pixel cell damaged.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. a combined type LED display screen, including display screen body (1), it is characterised in that: described display screen body (1) is internal
Top is provided with vent (5), and described vent (5) bottom is provided with fan (4), described display screen body (1) interior side
Being provided with array driving chip (6), described display screen body (1) inner bottom side is provided with micro-control unit (7), described aobvious
Display screen body (1) is internally provided with LED matrix block (3), and described LED matrix block (3) surface is cased with dustproof glass (2), described LED
Matrix-block (3) includes that shell (301), described shell (301) viscous are connected to pixel cell (302), and described shell (301) is internal
Top is provided with wiring pearl (303), and described shell (301) both sides are provided with stopper slot (305), on described stopper slot (305)
Slidably connect limit fastener (304).
A kind of combined type LED display screen the most according to claim 1, it is characterised in that: described pixel cell (302) is by extremely
The LED chip of few three groups of different colours forms, and the spacing of two adjacent groups LED chip is 0.1mm.
A kind of combined type LED display screen the most according to claim 1, it is characterised in that: described display screen body (1) is internal
It is provided with draw-in groove, and LED matrix block (3) is fixed on display screen body (1) inside in determinant by limit fastener (304).
A kind of combined type LED display screen the most according to claim 1, it is characterised in that: described vent (5) is internal to be arranged
There is detachable drainage screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422888.2U CN205751396U (en) | 2016-05-10 | 2016-05-10 | A kind of combined type LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422888.2U CN205751396U (en) | 2016-05-10 | 2016-05-10 | A kind of combined type LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751396U true CN205751396U (en) | 2016-11-30 |
Family
ID=57367823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620422888.2U Expired - Fee Related CN205751396U (en) | 2016-05-10 | 2016-05-10 | A kind of combined type LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341161A (en) * | 2020-04-22 | 2020-06-26 | 咸阳职业技术学院 | Mathematics teaching aid for mathematical thinking training |
-
2016
- 2016-05-10 CN CN201620422888.2U patent/CN205751396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341161A (en) * | 2020-04-22 | 2020-06-26 | 咸阳职业技术学院 | Mathematics teaching aid for mathematical thinking training |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204595396U (en) | Integration double-sided display modular structure | |
| CN102628583A (en) | External frame of display device, backlight module and liquid crystal display device | |
| CN209232330U (en) | A kind of outdoor LED display screen of waterproof | |
| CN104808389A (en) | Integrated double-faced display module structure | |
| CN205751396U (en) | A kind of combined type LED display screen | |
| CN207977061U (en) | A kind of flexible circuit board LED display screen system applied on automobile | |
| WO2016183772A1 (en) | Integrated double-sided display module structure | |
| CN105485567A (en) | Dustproof waterproof panel lamp | |
| CN204155563U (en) | LED grill display screen | |
| CN207181925U (en) | Projection arrangement and household electrical appliance | |
| CN204738563U (en) | Convenient for people pavilion of intelligent information | |
| CN206819673U (en) | A kind of combined type LED display screen | |
| CN205302836U (en) | Printing opacity display screen and be equipped with printing opacity display device of this display screen | |
| CN210378234U (en) | Ultra-small-interval LED display screen using 480 box body | |
| CN202648069U (en) | Display device for air-conditioning indoor unit | |
| CN201838278U (en) | Novel LED display screen | |
| CN210325011U (en) | Multifunctional LED digital display screen | |
| CN205754643U (en) | A kind of wireless monitor display all-in-one | |
| CN203733428U (en) | Light leakage preventive structure for LED display screens | |
| CN204462590U (en) | The radiator structure of display module | |
| CN203982724U (en) | A kind of LED electronic curtain | |
| CN213366007U (en) | Super-resolution LED (light-emitting diode) splicing display system | |
| CN206991679U (en) | LED display static housing | |
| CN203573593U (en) | LED display screen box | |
| CN211124822U (en) | Shop-window type L ED display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Panyu District City, Guangdong province 511401 Guangzhou Bridge Street Hang Hau Road on the west side of Sha Wei ERGONG Business District No. 5 Patentee after: GUANGDONG RGB PHOTOELECTRIC TECHNOLOGY CO.,LTD. Address before: 511401, first floor, No. 5 Hang Hau street, Sha two community, Shiqiao street, Guangzhou, Guangdong, Panyu District Patentee before: GUANGZHOU HONGLYULAN PHOTOELECTRIC TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |