CN201576408U - Transparent LED screen - Google Patents
Transparent LED screen Download PDFInfo
- Publication number
- CN201576408U CN201576408U CN2009202059697U CN200920205969U CN201576408U CN 201576408 U CN201576408 U CN 201576408U CN 2009202059697 U CN2009202059697 U CN 2009202059697U CN 200920205969 U CN200920205969 U CN 200920205969U CN 201576408 U CN201576408 U CN 201576408U
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- Prior art keywords
- led
- cell board
- screen
- guard shield
- groove
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- Expired - Fee Related
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Abstract
The utility model discloses a transparent LED screen, which is a display screen used for the indoor and outdoor advertising and display of related pictures, texts and video information, and aims to solve such problems of a conventional LED display screen as poor heat dissipation performance, inconvenient installation, disassembly and maintenance due to the big flat display screen, unadjustable screen angle after installation, light shading and opaqueness. In order to overcome the shortcomings, the LED screen adopts the structure that each cell board is designed into a slender strip thin sheet and wrapped in a cell board protection casing, all the cell board protection casings are horizontally or vertically arranged in parallel after the installation of the cell boards to form a Venetian blind type structure; and the two ends of each cell board protection casing are fixed on an outer frame of the screen through devices provided with rotating shafts. The LED screen has the advantages of convenient installation, disassembly and maintenance, excellent ventilation and heat dissipation performances, adjustable screen angle, and convenient, safe and reliable use, thereby achieving better technical effects and more economic benefits.
Description
Technical field
The utility model relates to a kind of penetrating LED screen, relates in particular to a kind of display screen that indoor outer advertising, demonstration relevant information are used that is used for.
Technical background
The LED screen has become the sign of urban information modernization construction as a kind of important means of information propagation.Along with socioeconomic continuous progress, and the LED display technique is constantly perfect, and people will more and more go deep into the understanding of LED display, and its application will be more and more wider.
In the advanced information society, demonstration product and technology as people's one machine information visual communication medium are developed rapidly, lattice module or pixel cell that LED display utilizes light emitting diode to constitute are formed, in order to display pattern, Word message, and characteristics such as, cost performance height strong with its reliability height, long service life, adaptive capacity to environment, shooting up is the main product of flat pannel display, has obtained using widely in field of information display.Yet conventional LED display is on the lighttight slab construction of bulk, utilizing light emitting diode is that LED forms a pixel, each pixel be combined into certain interval arranged have pattern, the cell board of Word message or casing, the cell board of varying number or casing piece together a monoblock display screen of different area again.Because the light emitting pixel of display screen all is arranged on the lighttight bulk slab construction, display screen is come with some shortcomings when the application of some occasion, such as, glass of building within the walls or outside the visual effect that large-area conventional LED display can influence personnel in the daylighting of interior of building and the building is installed, or the influence visual effect of inwardly watching by the buildings outside; The LED lamp is installed on a monoblock slab construction, if lattice module or pixel cell that each LED lamp constitutes are too intensive, to produce very big heat when the LED lamp is worked so, and the heat dispersion of the light tight flat board of bulk is poor, if the LED lamp works long hours, each parts will bear bigger load, if the lattice module or the pixel cell of LED lamp formation are arranged the sparse good screen display effect that do not reach again; And the dull and stereotyped giant-screen angular field of view of forming of a monoblock is little, and angle can not be adjusted and the bulk flat board is formed display screen installation, dismounting and maintenance are all very inconvenient.
The utility model content
The utility model provides a kind of penetrating LED screen body new technical scheme.
The technical solution of the utility model is as follows:
A kind of penetrating LED screen comprises screen body, a plurality of cell board, guard shield, and wherein each cell board has at least one LED luminescence unit, LED control chip, power circuit, operation circuit,
Each cell board is that elongate strip is laminar, each cell board table planar horizontal is placed and is wrapped up by a flat cell plate guard shield, on described cell board, be provided with a plurality of LED luminescence units every the certain intervals arranged, be the light emitting pixel matrix, the LED luminescence unit is installed on the table plane of rectangular cell board, and become horizontal setting with the table plane of cell board, and the outer setting of described cell board has guard shield, and described guard shield is arranged on the framework of screen body by coupling arrangement.
Described LED screen, wherein, each cell board is provided with LED light emitting diode, power supply, control chip and power lead that is connected with control chip and control line.
Described LED screen, wherein, described coupling arrangement is the device of a rotatable rotating shaft, and the device of described rotatable rotating shaft comprises employing one bearing, and one is used to drive the bearing turning motor.
Described LED screen, wherein, described LED light emitting diode is OLED light emitting diode and drives structure thereof.
Described LED screen wherein, is provided with the draw-in groove of a horizontal positioned stripe board in the described guard shield, be used for the strip element plate is placed in this guard shield inside.
The beneficial effects of the utility model are: because the bulk panel display screen is being divided into each elongate strip cell board, and also can play the whole structure that the bulk panel display screen shows by interconnecting of each elongate strip cell board, such structure is provided with to be used flexibly, is convenient to install, dismantles and maintenance; Screen body ventilation and heat performance is good, and the long-term work that helps LED and power supply is used; The screen body installs back screen viewing angle angle and can adjust by the rotatable turning gear of controlling the guard shield two ends of wrapping up the elongate strip cell board; Because each cell board guard shield level or vertically be arranged in parallel, to form and resemble the venetian blind type structure, such screen entire combination can make the penetrating daylighting of screen effective.
Description of drawings
Fig. 1 is the utility model LED screen synoptic diagram;
Fig. 2 is one of LED luminescence unit structural representation in the utility model;
Fig. 3 be in the utility model LED luminescence unit structural representation two;
Fig. 4 be in the utility model LED luminescence unit structural representation three.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of penetrating LED screen, a kind of penetrating LED screen comprises screen body 3, a plurality of cell board, guard shield, wherein each cell board has at least one LED luminescence unit 5, LED control chip, power circuit, operation circuit,
Each cell board 2 is that elongate strip is laminar, each cell board table planar horizontal is placed and is wrapped up by a flat cell plate guard shield 1, on described cell board, be provided with a plurality of LED luminescence units 5 every the certain intervals arranged, be the light emitting pixel matrix, LED luminescence unit 5 is installed on the table plane of rectangular cell board 2, and become horizontal setting with the table plane of each cell board 2, the outer setting of described cell board 2 has guard shield 1, and described guard shield 1 is arranged on the framework of screen body 3 by coupling arrangement.
Wherein, each cell board 2 is provided with LED light emitting diode, power supply, control chip and power lead that is connected with control chip and control line.
Wherein, described coupling arrangement is the device 6 of a rotatable rotating shaft, and the device 6 of described rotatable rotating shaft comprises employing one bearing, and one is used to drive the bearing turning motor.
Wherein, described LED light emitting diode is OLED light emitting diode and drives structure thereof.
Wherein, the draw-in groove of a horizontal positioned stripe board is set in the described guard shield, is used for the strip element plate is placed in this guard shield inside.
On each strip element plate, be provided with light emitting diode, power supply, control chip and the power lead that is connected with control chip and control line and be and have water resistance when the LED screen that makes uses out of doors, LED unit 5, elongate strip cell board 2 and guard shield 1 three can also be fitted together, and debug qualified after, to fill marine glue in the guard shield 1, with elongate strip cell board 4 and extraneous sealing.The cell board guard shield can adopt intensity good, and good rigidly is not yielding, lightweight material such as alloy profile, organic glass, carbon fibre material, ABS engineering plastics etc.
As shown in Figure 2, LED luminescence unit in a kind of LED display comprises substrate 801, is provided with the groove of certain angle on the substrate 801, and filling material 3901 is positioned at the light direction of described LED tube core, be fixedly installed on described groove top, and be set to the shell of LED in the described led module; Described filling material and substrate are the certain radian setting.Be provided with the groove of certain angle on substrate, it is that 1 degree is to 179 degree that the angle of above-mentioned groove is provided with scope; Described filling material is packaged into the frustum of a cone or the strong luminophor of cylinder on each groove.
As shown in Figure 3, the LED luminescence unit in a kind of LED display comprises substrate 802, and substrate 802 is provided with the groove of certain angle, and it is that 1 degree is to 179 degree that the angle of above-mentioned groove is provided with scope; Described filling material 3902 is packaged into the luminophor of elliptical table shape projection above each groove, it is that 1 degree is to 179 degree that the radian of the luminophor of elliptical table shape projection is provided with scope.
As shown in Figure 4, the LED luminescence unit in a kind of LED display comprises substrate 803, and 4 oval boss are set on the substrate 803, and a groove that has certain angle is set on each oval boss, and it is that 1 degree is to 179 degree that the angle of above-mentioned groove is provided with scope; Described filling material 3903 is packaged into the luminophor of oval projection above each groove, it is that 1 degree is to 179 degree that the radian of the luminophor of oval projection is provided with scope.
The utility model is by being arranged on LED luminescence unit or LED light emitting diode on the screen body, make positive light-emitting area of LED luminescence unit or LED light emitting diode and people normal range estimation on same horizontal line, more convenient people view and admire and appreciate the LED screen, for people's life is provided convenience, and esy to use, safe and reliable, thereby obtain better technique effect and economic benefit.
Display effect for the screen of cooperated with LED better can also be provided with at least one audio amplifier.
In above-mentioned each example, described LED can be OLED (Organic light-emitting diode, an Organic Light Emitting Diode), and the present invention does not make any additional limits to this.
Because the bulk panel display screen is being divided into each elongate strip cell board, and also can play the whole structure that the bulk panel display screen shows by interconnecting of each elongate strip cell board, such structure is provided with to be used flexibly, is convenient to install, dismounting and maintenance; Screen body ventilation and heat performance is good, and the long-term work that helps LED and power supply is used; The screen body installs back screen viewing angle angle and can adjust by the rotatable turning gear of controlling the guard shield two ends of wrapping up the elongate strip cell board; Because each cell board guard shield level or vertically be arranged in parallel, to form and resemble the venetian blind type structure, such screen entire combination can make the penetrating daylighting of screen effective.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (6)
1. a penetrating LED screen is characterized in that, comprises screen body, a plurality of cell board, guard shield, and wherein each cell board has at least one LED luminescence unit, LED control chip, power circuit, operation circuit,
Each cell board is that elongate strip is laminar, each cell board table planar horizontal is placed and is wrapped up by a flat cell plate guard shield, on described cell board, be provided with a plurality of LED luminescence units every the certain intervals arranged, be the light emitting pixel matrix, the LED luminescence unit is installed on the table plane of rectangular cell board, and become horizontal setting with the table plane of cell board, and the outer setting of described cell board has guard shield, and described guard shield is arranged on the framework of screen body by coupling arrangement.
2. LED screen according to claim 1, it is characterized in that: each cell board is provided with LED light emitting diode, power supply, control chip and power lead that is connected with control chip and control line.
3. LED screen according to claim 1, it is characterized in that: described coupling arrangement is the device of a rotatable rotating shaft, and the device of described rotatable rotating shaft comprises employing one bearing, and one is used to drive the bearing turning motor.
4. LED screen according to claim 2, it is characterized in that: described LED light emitting diode is OLED light emitting diode and drives structure thereof.
5. LED screen according to claim 1 is characterized in that: the draw-in groove of a horizontal positioned stripe board is set in the described guard shield, is used for the strip element plate is placed in this guard shield inside.
6. LED screen according to claim 1 is characterized in that described LED luminescence unit comprises at least one LED tube core, substrate, is arranged on groove, filling material, a control chip and an anodal pin and a negative pole pin on the described substrate; At least be provided with a groove of certain angle on the described substrate,
Described LED tube core is arranged in the described groove;
Described filling material is positioned at the light direction of described LED tube core, is fixedly installed on described groove top, and is set to the shell of LED in the described led module;
And described shell and described LED tube core are by the setting of combining closely of described filling material and described groove;
Described control chip is arranged on the opposite side of described substrate, and is corresponding with the light direction of LED tube core;
Described LED tube core is connected with described anodal pin, described negative pole pin respectively, is used to be connected to the control output end of external drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202059697U CN201576408U (en) | 2009-10-16 | 2009-10-16 | Transparent LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202059697U CN201576408U (en) | 2009-10-16 | 2009-10-16 | Transparent LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576408U true CN201576408U (en) | 2010-09-08 |
Family
ID=42696284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202059697U Expired - Fee Related CN201576408U (en) | 2009-10-16 | 2009-10-16 | Transparent LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576408U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653121A (en) * | 2016-11-30 | 2017-05-10 | 中广核研究院有限公司北京分公司 | Rod position indicator for displaying position of control rod in reactor core of nuclear power plant |
| CN108053761A (en) * | 2018-01-18 | 2018-05-18 | 深圳市京城互动有限公司 | Large-scale open air purification display screen |
-
2009
- 2009-10-16 CN CN2009202059697U patent/CN201576408U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653121A (en) * | 2016-11-30 | 2017-05-10 | 中广核研究院有限公司北京分公司 | Rod position indicator for displaying position of control rod in reactor core of nuclear power plant |
| CN108053761A (en) * | 2018-01-18 | 2018-05-18 | 深圳市京城互动有限公司 | Large-scale open air purification display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20121016 |