CN207818094U - A kind of LED light bar display screen - Google Patents
A kind of LED light bar display screen Download PDFInfo
- Publication number
- CN207818094U CN207818094U CN201721821605.2U CN201721821605U CN207818094U CN 207818094 U CN207818094 U CN 207818094U CN 201721821605 U CN201721821605 U CN 201721821605U CN 207818094 U CN207818094 U CN 207818094U
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- CN
- China
- Prior art keywords
- led light
- light group
- group patch
- led
- display screen
- 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
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses a kind of LED light bar display screen, including the first LED light group patch, the second LED light group patch and circuit board, it is characterized in that：The first LED light group patch, second LED light group patch is by lamp plate, drive IC and LED lamp bead composition, the first LED light group patch is located at the inside of the second LED light group patch, the LED lamp bead is provided with multiple, and it is equidistantly arranged on lamp plate, the lamp plate, which corresponds to, is provided with pad matrix at LED lamp bead, it is provided with pad in the pad matrix, it is provided with pin below the LED lamp bead, the driving IC is located at the both ends of lamp plate, and it is electrically connected with LED lamp bead, it is both provided with groove on the left of the first LED light group patch and the second LED light group patch.The utility model thermal diffusivity is good, it is ensured that the normal work of LED light group patch extends its service life, and LED light group patch is easy to assembly, can improve the production efficiency of display screen.
Description
Technical field
The utility model discloses a kind of LED light bar display screen, belongs to LED product applied technical field.
Background technology
LED display is made of LED dot matrix, shows that word, picture, content can at any time more by the light on and off of lamp bead
It changes, each section component is all the display device of modular construction, and display module is made of the dot matrix that LED light forms, and is responsible for shining
It has been shown that, LED display can be not only used for interior, can be also used for outdoor environment, have the advantages that incomparable, be shown in LED
In display screen products application, temperature is to determine a principal element of its service life/quality, stability of the excessively high meeting of temperature to LED
Have an impact, go down to allow LED display accelerating ability to decay for a long time, may seriously cause integrated circuit board work abnormal, very
To being burned out, to make display system can not work normally, at present due to LED display brightness irregularities, lead to local location
Overheat influences its service life, and due to lacking positioning between LED light bar, is easy to happen dislocation when assembling LED light bar, makes
Its both ends is not easy to be aligned, to increase the difficulty of assembling.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide for a kind of LED light bar display screen, with
Solve the problems mentioned above in the background art.
To achieve the above object, the utility model provides following technical solution to realize：
A kind of LED light bar display screen, including the first LED light group patch, the second LED light group patch and circuit board, feature
It is：The first LED light group patch, the second LED light group patch are made of lamp plate, driving IC and LED lamp bead, and described first
LED light group patch is located at the inside of the second LED light group patch, and the LED lamp bead is provided with multiple, and it is equidistantly arranged in lamp
On plate, the lamp plate corresponds to and is provided with pad matrix at LED lamp bead, and pad, the LED lamp bead are provided in the pad matrix
Lower section be provided with pin, the driving IC is located at the both ends of lamp plate, and itself and LED lamp bead are electrically connected, first LED light
It is both provided with groove on the left of group patch and the second LED light group patch, connection is provided on the right side of the first LED light group patch
Portion, the interconnecting piece and fit depressions, the both sides of the interconnecting piece are provided with cooling fin.
As preferred：The interconnecting piece and groove are located at the centre of the adjacent LED lamp bead.
As preferred：The circuit board is PCB circuit board, and it is located at the first LED light group patch, the second LED light group patch
The lower section of piece.
As preferred：The first LED light group patch, the second LED light group patch, circuit board surface be both provided with waterproof
Colloid.
As preferred：The lamp plate respectively with LED lamp bead, welding circuit board.
As preferred：The cooling fin is high thermal conductive silicon sticker piece.
The beneficial effects of the utility model：
This LED display, can by the way that interconnecting piece and groove are arranged on the first LED light group patch, the second LED light group patch
To facilitate the assembling of display screen, and the first LED light group patch can be interchanged so that the width of display screen can be according to production needs
Freely convert, it is effective to improve production dynamic role and efficiency, and increase high thermal conductive silicon sticker piece in the both sides of interconnecting piece, it can will
The heat of first LED light group patch and the second LED light group patch concentrates on high thermal conductive silicon sticker on piece, and by dissipating on circuit board
Hot hole is transferred to outside display screen, is radiated to ensureing every LED light group patch when luminous uniformly, be not in hot-spot and
Its service life is influenced, and increases waterproof colloid on the surface of the first LED light group patch, the second LED light group patch and circuit board,
Display screen is set to have certain waterproof, moisture-proof function.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of LED light bar display screen of the utility model；
Fig. 2 is the structural schematic diagram of the utility model the first LED light group patch and the second LED light group patch.
Reference numeral：1, the second LED light group patch；2, circuit board；3, the first LED light group patch；4, LED lamp bead；5, lamp
Plate；6, groove；7, interconnecting piece；8, pad matrix；9, IC is driven；10, cooling fin.
Specific implementation mode
A kind of LED light bar display screen of the utility model is described further referring to Figures 1 and 2.
A kind of LED light bar display screen, including the first LED light group patch 3, the second LED light group patch 1 and circuit board 2, it is special
Sign is：The first LED light group patch 3, the second LED light group patch 1 are made of lamp plate 5, driving IC9 and LED lamp bead 4, institute
State the inside that the first LED light group patch 3 is located at the second LED light group patch 1, the LED lamp bead 4 be provided with it is multiple, and its etc. between
Away from being arranged on lamp plate 5, the lamp plate 5 corresponds to and is provided with pad matrix 8 at LED lamp bead 4, is provided in the pad matrix 8
The lower section of pad, the LED lamp bead 4 is provided with pin, and the driving IC9 is located at the both ends of lamp plate 5, and itself and 4 electricity of LED lamp bead
Property connection, the left side of the first LED light group patch 3 and the second LED light group patch 1 is both provided with groove 6, the first LED
The right side of lamp group patch 3 is provided with interconnecting piece 7, and the interconnecting piece 7 is matched with groove 6, and the both sides of the interconnecting piece 7 are provided with
Cooling fin 10；The interconnecting piece 7 and groove 6 are located among the 4 of the adjacent LED lamp bead, and the circuit board 2 is PCB circuit board,
And it is located at the lower section of the first LED light group patch 3, the second LED light group patch 1, the first LED light group patch 3, the 2nd LED
Lamp group patch 1, circuit board 2 surface be both provided with waterproof colloid, the lamp plate 5 is welded with LED lamp bead 4, circuit board 2 respectively,
The cooling fin 10 is high thermal conductive silicon sticker piece.
This LED display on the first LED light group patch 3, the second LED light group patch 1 by being arranged interconnecting piece 7 and groove
6, the assembling of display screen can be facilitated, and the first LED light group patch 3 can be interchanged so that the width of display screen can be according to life
Production needs freely to convert, effective to improve production dynamic role and efficiency, and increases high thermal conductive silicon sticker in the both sides of interconnecting piece 7
The heat of first LED light group patch 3 and the second LED light group patch 1, can be concentrated on high thermal conductive silicon sticker on piece by piece, and by
Heat emission hole on circuit board 2 is transferred to outside display screen, is radiated uniformly to ensure every LED light group patch when luminous, will not
There is hot-spot and influence its service life, and in the first LED light group patch 3, the second LED light group patch 1 and circuit board 2
Surface increases waterproof colloid, and display screen is made to have certain waterproof, moisture-proof function.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of LED light bar display screen, including the first LED light group patch, the second LED light group patch and circuit board, it is characterized in that：
The first LED light group patch, the second LED light group patch are made of lamp plate, driving IC and LED lamp bead, first LED light
Group patch is located at the inside of the second LED light group patch, and the LED lamp bead is provided with multiple, and it is equidistantly arranged on lamp plate,
The lamp plate corresponds to and is provided with pad matrix at LED lamp bead, is provided with pad in the pad matrix, under the LED lamp bead
Side is provided with pin, and the driving IC is located at the both ends of lamp plate, and it is electrically connected with LED lamp bead, the first LED light group patch
It is both provided with groove on the left of piece and the second LED light group patch, interconnecting piece is provided on the right side of the first LED light group patch,
The both sides of the interconnecting piece and fit depressions, the interconnecting piece are provided with cooling fin.
2. a kind of LED light bar display screen according to claim 1, it is characterized in that：The interconnecting piece and groove are located at adjacent
The centre of the LED lamp bead.
3. a kind of LED light bar display screen according to claim 1, it is characterized in that：The circuit board is PCB circuit board, and
It is located at the lower section of the first LED light group patch, the second LED light group patch.
4. a kind of LED light bar display screen according to claim 1, it is characterized in that：The first LED light group patch, second
LED light group patch, circuit board surface be both provided with waterproof colloid.
5. a kind of LED light bar display screen according to claim 1, it is characterized in that：The lamp plate respectively with LED lamp bead, electricity
Road plate welding.
6. a kind of LED light bar display screen according to claim 1, it is characterized in that：The cooling fin is high thermal conductive silicon sticker
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821605.2U CN207818094U (en) | 2017-12-23 | 2017-12-23 | A kind of LED light bar display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721821605.2U CN207818094U (en) | 2017-12-23 | 2017-12-23 | A kind of LED light bar display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818094U true CN207818094U (en) | 2018-09-04 |
Family
ID=63330298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721821605.2U Expired - Fee Related CN207818094U (en) | 2017-12-23 | 2017-12-23 | A kind of LED light bar display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062764A1 (en) * | 2018-09-25 | 2020-04-02 | 深圳市奥拓电子股份有限公司 | Sound-permeable led display array, led display module and led image system |
-
2017
- 2017-12-23 CN CN201721821605.2U patent/CN207818094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020062764A1 (en) * | 2018-09-25 | 2020-04-02 | 深圳市奥拓电子股份有限公司 | Sound-permeable led display array, led display module and led image system |
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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: 20180904 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |