CN106601137A - LED display screen for outdoor use - Google Patents
LED display screen for outdoor use Download PDFInfo
- Publication number
- CN106601137A CN106601137A CN201611162796.6A CN201611162796A CN106601137A CN 106601137 A CN106601137 A CN 106601137A CN 201611162796 A CN201611162796 A CN 201611162796A CN 106601137 A CN106601137 A CN 106601137A
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- China
- Prior art keywords
- led display
- circuit board
- display screen
- oxidation
- driver
- 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.)
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- 239000000919 ceramic Substances 0.000 claims abstract description 26
- 230000003647 oxidation Effects 0.000 claims abstract description 15
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims description 12
- 239000011347 resin Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 238000004020 luminiscence type Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000005336 safety glass Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 239000011224 oxide ceramic Substances 0.000 claims description 2
- 229910052574 oxide ceramic Inorganic materials 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000003078 antioxidant effect Effects 0.000 abstract 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000005341 toughened glass Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses an LED display screen for outdoor uses. The LED display screen comprises a circuit board and an antioxidative ceramic housing. A unit board is arranged inside the antioxidative ceramic housing. A color ceramic filter piece is arranged at one side of the unit board. The circuit board is arranged at one side of the color ceramic filter piece. A polarizer plate is arranged at one side of the circuit board. A backlight source is arranged at one side of the polarizer plate. Battery packs are arranged at one side of the backlight source. A tempered glass protective film is arranged on the front exterior wall of the antioxidative ceramic housing. Drivers are arranged on the surface of the circuit board. The LED display screen is provided with a solar cell panel, so the LED display screen is energy-saving and environment-friendly, and a problem of high energy consumption is effectively solved. Through adoption of the antioxidative ceramic housing, external environment factors are isolated, the display screen can stay in the most appropriate temperature, the degree of oxidation is reduced, the service life of the display screen is prolonged, and the production cost is reduced.
Description
Technical field
The present invention relates to LED display equipment technical field, specially a kind of outdoor LED display.
Background technology
LED light emitting diodes, are a kind of semiconductor subassemblies.It is at the beginning to be used as display lamp, show light-emitting diode panel etc. more；
With the appearance that white light LEDs are illuminated to irrigate led, used also as illumination.LED is referred to as forth generation lighting source or green light source,
The features such as with energy-saving and environmental protection, life-span length, small volume, it is widely used in various instructions, display, decoration, backlight, common photograph
The fields such as bright and urban landscape.According to the difference using function, can be divided into presentation of information, signal lighties, Vehicular lamp,
Liquid crystal screen backlight, five big class of general illumination.
Under the promotion of the factors such as policy convoy, sales volume lifting, LED becomes one of bright spot of investment of recent capital market,
Wherein new Hai Yi, good fortune crystalline substance science and technology etc. are done very well.As fourth quarter is the peak period of the product consumptions such as LED illumination, TV, on
Trip spare part industry sales volume also occurs periodically soaring.As the China of October 1 prohibits selling and 60 watts of import and above white heat
Lamp policy is implemented, and China eliminates electric filament lamp route map and has been switched on, and LED illumination permeability constantly will be lifted.LED product mainly should
For backlight, color screen, three big field of room lighting.As backlight is application market LED maximum at this stage, drove in recent years
Dynamic LED industry rapid growth.It is following to decline in product price and the new round whole world electric filament lamp climax that prohibits selling such as rises at the factor
Under the influence of, room lighting becomes the fastest-rising subdivision fields of following LED by backlight is substituted.Additionally, in recent years in Small Distance
Under the product up-gradation such as display screen factor drives, LED product speedup is also constantly lifted, and the trend of solid growth is presented.In general,
Following LED aggregate demands will be presented sustainable growth, and associated companies possess middle and long-term investments value.
There are many weak points in current LED display, traditional LED display is unfavorable in actual use
Outdoor use, easily by sleety weather, etc. the interference of external environment, while in LED display for the consumption of energy
Than more serious, it is therefore desirable to a kind of outdoor LED display.
The content of the invention
It is an object of the invention to provide a kind of outdoor LED display, with the biography for solving to propose in above-mentioned background technology
The LED display of system is unfavorable for the use of open air, easily by sleety weather, etc. the interference of external environment, while showing in LED
Screen also compares serious problems for the consumption of energy.
For achieving the above object, the present invention provides following technical scheme：A kind of outdoor LED display, including circuit board
With oxidation-resistant ceramic shell, the inside of the oxidation-resistant ceramic shell is provided with cell board, and the side of the cell board is provided with
Chromatic ceramics optical filter, the side of the chromatic ceramics optical filter are provided with circuit board, and the side of the circuit board is provided with partially
Tabula rasa, the side of the Polarizer are provided with backlight, and the side of the backlight is provided with set of cells, the oxidation-resistant ceramic
Safety glass protecting film is installed on the front outer wall of shell, driver, and circuit board are installed on the surface of the circuit board
Be electrically connected with driver, the side of the driver is provided with LED and shows dot matrix, and state driver dot matrix electricity is shown with LED
Property connection, the LED to show and be provided with light emitting diode above dot matrix, is provided with resin saturating above the light emitting diode
Bright shell, the inside of the resin transparent shell are provided with luminescence chip.
Preferably, the bottom of the light emitting diode is provided with electrode.
Preferably, the electrode is collectively constituted by cathode electrode and anode electrode.
Preferably, the set of cells is provided with four altogether, and four set of cells are uniformly arranged on the side of backlight.
Preferably, the back side of the oxidation-resistant ceramic shell is provided with solar panel.
Compared with prior art, the invention has the beneficial effects as follows：The device structure is scientific and reasonable, safe and convenient to use, if
Solar panel is equipped with, solar panel is that luminous energy is changed into electric energy directly by photoelectric effect or Photochemical effects
Device.As long as being shone by light, moment can output voltage and electric current, solar panel using crystalline silicon as raw material,
With excellent specific properties such as high conversion efficiency, job stability, life-span length, technology matures, therefore with the excellent of energy-conserving and environment-protective
Point, can effectively solve the problem that the big problem of energy consumption；It is provided with multiple set of cells simultaneously, can be by solar panel generation on daytime
Electric energy is effectively stored in the inside of set of cells, and then the work for body provides energy；Oxidation-resistant ceramic shell is provided with, is resisted
Oxide ceramic shell can effectively completely cut off the environmental factorss such as the temperature in the external world, and then guarantee that body can be maintained at most suitable work
Temperature, and then work efficiency is improved, degree of oxidation is reduced, extends the service life of body, lower into product cost.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the board structure of circuit schematic diagram of the present invention；
Fig. 3 is that the LED of the present invention shows lattice structure schematic diagram.
In figure：1- solar panels；2- set of cells；3- backlights；4- Polarizers；5- circuit boards；6- chromatic ceramics are filtered
Mating plate；7- oxidation-resistant ceramic shells；8- safety glass protecting film；9- cell boards；10- drivers；11-LED shows dot matrix；12-
Resin transparent shell；13- light emitting diodes；14- electrodes；15- luminescence chips.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, a kind of outdoor LED display embodiment that the present invention is provided：A kind of outdoor LED shows
Display screen, including circuit board 5 and oxidation-resistant ceramic shell 7, the inside of oxidation-resistant ceramic shell 7 are provided with cell board 9, cell board 9
Side chromatic ceramics optical filter 6 is installed, the side of chromatic ceramics optical filter 6 is provided with circuit board 5, the side of circuit board 5
Polarizer 4 is installed, the side of Polarizer 4 is provided with backlight 3, and the side of backlight 3 is provided with set of cells 2, and set of cells is used
In storage electric energy, safety glass protecting film 8 is installed on the front outer wall of oxidation-resistant ceramic shell 7, safety glass protecting film is used
In protection internal body from extraneous concussion, driver 10, and circuit board 5 and driver 10 are installed on the surface of circuit board 5
It is electrically connected with, the side of driver 10 is provided with LED and shows dot matrix 11, and states driver 10 and shows that dot matrix 11 electrically connects with LED
Connect, LED shows that the top of dot matrix 11 is provided with light emitting diode 13, and the top of light emitting diode 13 is provided with resin transparent shell
12, the inside of resin transparent shell 12 is provided with luminescence chip 15, and the bottom of light emitting diode 13 is provided with electrode 14, electrode 14
Collectively constituted by cathode electrode and anode electrode, set of cells 2 is provided with four altogether, and four set of cells 2 are uniformly arranged on backlight
The side in source 3, the back side of oxidation-resistant ceramic shell 7 are provided with solar panel 1.
Operation principle；When the outdoor LED display is used, each parts for first checking for internal body can whether there is
Phenomenon is damaged, and then guarantees that body normally can be worked safely, the LED being then turn on power supply circuit board 5 shows dot matrix 11
Start working after energization, LED shows that the light emitting diode 13 being distributed on dot matrix 11 lights by folding principle of luminosity, light-emitting diodes
Pipe 13 is a kind of semiconductor device of solid-state, the luminescence chip 13 inside resin transparent shell 12, and the lower section of luminescence chip 13 connects
Positive and negative two electrodes 14 are connected to, the light source for subsequently sending passes through Polarizer 4 and cell board 4 completes work, while solaode
Plate 1 is that luminous energy is changed into electric energy directly by photoelectric effect or Photochemical effects, and is stored in the inside of set of cells 2
It is standby.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Claims (5)
1. a kind of outdoor LED display, including circuit board (5) and oxidation-resistant ceramic shell (7), it is characterised in that：It is described anti-
The inside of oxide ceramic shell (7) is provided with cell board (9), and the side of the cell board (9) is provided with chromatic ceramics optical filter
(6), the side of the chromatic ceramics optical filter (6) is provided with circuit board (5), and the side of the circuit board (5) is provided with polarisation
Plate (4), the side of the Polarizer (4) are provided with backlight (3), and the side of the backlight (3) is provided with set of cells (2),
Safety glass protecting film (8), the surface of the circuit board (5) are installed on the front outer wall of the oxidation-resistant ceramic shell (7)
On driver (10) is installed, and circuit board (5) is electrically connected with driver (10), and the side of the driver (10) is provided with
LED shows dot matrix (11), and states driver (10) with LED displays dot matrix (11) electric connections, and the LED shows dot matrix (11)
Top is provided with light emitting diode (13), and resin transparent shell (12) is provided with above the light emitting diode (13), described
The inside of resin transparent shell (12) is provided with luminescence chip (15).
2. a kind of outdoor LED display according to claim 1, it is characterised in that：The light emitting diode (13)
Bottom is provided with electrode (14).
3. a kind of outdoor LED display according to claim 1, it is characterised in that：The electrode (14) is by negative electrode electricity
Pole and anode electrode are collectively constituted.
4. a kind of outdoor LED display according to claim 1, it is characterised in that：The set of cells (2) is provided with altogether
Four, and four set of cells (2) are uniformly arranged on the side of backlight (3).
5. a kind of outdoor LED display according to claim 1, it is characterised in that：The oxidation-resistant ceramic shell (7)
The back side solar panel (1) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611162796.6A CN106601137A (en) | 2016-12-15 | 2016-12-15 | LED display screen for outdoor use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611162796.6A CN106601137A (en) | 2016-12-15 | 2016-12-15 | LED display screen for outdoor use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106601137A true CN106601137A (en) | 2017-04-26 |
Family
ID=58801640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611162796.6A Pending CN106601137A (en) | 2016-12-15 | 2016-12-15 | LED display screen for outdoor use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106601137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12112661B2 (en) | 2018-03-21 | 2024-10-08 | Interdigital Madison Patent Holdings, Sas | Retractable display device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221820A (en) * | 2007-01-09 | 2008-07-16 | 鸿富锦精密工业（深圳）有限公司 | display device |
| CN101727786A (en) * | 2008-10-31 | 2010-06-09 | 佛山市顺德区汉达精密电子科技有限公司 | Solar light emitting diode display device |
| CN201732533U (en) * | 2010-07-07 | 2011-02-02 | 田艺儿 | LED dot matrix module |
| CN102646375A (en) * | 2012-05-15 | 2012-08-22 | 雷金涛 | Solar billboard |
| CN204066657U (en) * | 2014-09-26 | 2014-12-31 | 晶彩（福建）光电有限公司 | A kind of LED ultra-thin display display screen |
| CN104782241A (en) * | 2012-11-09 | 2015-07-15 | 三星电子株式会社 | Package system with cover structure and method of operation thereof |
| CN205211311U (en) * | 2015-08-12 | 2016-05-04 | 段吉昊 | LED liquid crystal display based on GSM control |
| CN206148076U (en) * | 2016-11-08 | 2017-05-03 | 何兆坤 | Utilize highway electron signboard of noise electricity generation |
-
2016
- 2016-12-15 CN CN201611162796.6A patent/CN106601137A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101221820A (en) * | 2007-01-09 | 2008-07-16 | 鸿富锦精密工业（深圳）有限公司 | display device |
| CN101727786A (en) * | 2008-10-31 | 2010-06-09 | 佛山市顺德区汉达精密电子科技有限公司 | Solar light emitting diode display device |
| CN201732533U (en) * | 2010-07-07 | 2011-02-02 | 田艺儿 | LED dot matrix module |
| CN102646375A (en) * | 2012-05-15 | 2012-08-22 | 雷金涛 | Solar billboard |
| CN104782241A (en) * | 2012-11-09 | 2015-07-15 | 三星电子株式会社 | Package system with cover structure and method of operation thereof |
| CN204066657U (en) * | 2014-09-26 | 2014-12-31 | 晶彩（福建）光电有限公司 | A kind of LED ultra-thin display display screen |
| CN205211311U (en) * | 2015-08-12 | 2016-05-04 | 段吉昊 | LED liquid crystal display based on GSM control |
| CN206148076U (en) * | 2016-11-08 | 2017-05-03 | 何兆坤 | Utilize highway electron signboard of noise electricity generation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12112661B2 (en) | 2018-03-21 | 2024-10-08 | Interdigital Madison Patent Holdings, Sas | Retractable display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |