CN201853433U - High-brightness high-definition LED screen - Google Patents
High-brightness high-definition LED screen Download PDFInfo
- Publication number
- CN201853433U CN201853433U CN201020171925XU CN201020171925U CN201853433U CN 201853433 U CN201853433 U CN 201853433U CN 201020171925X U CN201020171925X U CN 201020171925XU CN 201020171925 U CN201020171925 U CN 201020171925U CN 201853433 U CN201853433 U CN 201853433U
- Authority
- CN
- China
- Prior art keywords
- led
- screen
- screen body
- luminescence unit
- degree
- 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
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a high-brightness high-definition LED (light-emitting diode) screen which comprises a screen body, at least one LED light-emitting unit and at least one control device, wherein the LED light-emitting unit comprises at least one LED, the LED light-emitting unit is obliquely arranged and fixed on the screen body, and the control device is arranged on the screen body for controlling the LED light-emitting unit. By adopting the technical scheme that the LED light-emitting unit or the LED is obliquely arranged on the screen body, and the front light-emitting surface of the LED light-emitting unit or the LED is in the same horizontal line with the normal visual line of people, people can more conveniently observe the LED screen. The LED screen brings convenience to the lives of people and is convenient, safe and reliable to use, so that the LED screen obtains better technical effect and economic benefit.
Description
Technical field
The utility model relates to a kind of lighting device, relates in particular to a kind of LED screen of high brightness and high resolution.
Background technology
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 existing LED screen, all be that the LED light emitting diode is vertically set on the screen body, perhaps be vertically set on the pcb board, the LED screen great majority of making like this are arranged on than higher place, the light face of just locating of LED light emitting diode and common people's normal line of sight is not on a same straight line, and people can not enjoy best picture when watching the LED screen like this, so there is defective in prior art, need to improve.
The utility model content
The utility model provides a kind of new technical scheme of LED screen of high brightness and high resolution.
The technical solution of the utility model is as follows:
A kind of LED screen of high brightness and high resolution, comprise screen body, at least one LED luminescence unit and at least one control device, wherein said LED luminescence unit comprises at least one LED light emitting diode, described LED luminescence unit is obliquely installed and is fixed on the described screen body, described control device is arranged on the described screen body, is used to control the LED luminescence unit.Described LED screen, the angle of inclination between described LED luminescence unit and the described screen body are that 25 degree are to 80 degree.Described LED screen, the pin of described LED light emitting diode is obliquely installed on described screen body, and the angle of inclination between described LED light emitting diode and the described screen body is that 25 degree are to 80 degree.
Described LED screen, at least one second aperture that is provided with on the described screen body, described second aperture is obliquely installed and is fixed on the described screen body.Described LED screen, the angle of inclination between described second aperture and the described screen body are that 25 degree are to 80 degree.Described LED screen, the setting of described LED luminescence unit is fixed in described second aperture.
Described LED screen also is provided with at least one pcb board on the described screen body, and described LED luminescence unit is obliquely installed on described pcb board.Described LED screen is provided with at least one positive source line, at least one positive source line, at least one signal wire on the described pcb board, be connected with a power cathode circuit by a signal wire, a positive source circuit between each LED luminescence unit.
Described LED luminescence unit is described to comprise at least one LED tube core, substrate, be 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.
Adopt such scheme, the utility model is by being obliquely installed 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.
Description of drawings
Fig. 1 is one of LED screen structural representation in the utility model;
Fig. 2 is the A-A schematic cross-section of Fig. 1;
Fig. 3 is that the LED screen combines one of synoptic diagram with the LED luminescence unit in the utility model;
Fig. 4 is that the LED screen combines two of synoptic diagram with the LED luminescence unit in the utility model;
Fig. 5 is that the LED screen combines three of synoptic diagram with the LED luminescence unit in the utility model;
Fig. 6 is pcb board and a LED light-emitting diodes pipe jointing synoptic diagram in the utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of LED of high brightness and high resolution screen comprises screen body 9, at least one LED luminescence unit 8 and at least one control device, and the angle of inclination between described LED luminescence unit and the described screen body is that 25 degree are to 80 degree.Wherein said LED luminescence unit 8 comprises at least one LED light emitting diode, described LED luminescence unit 8 is obliquely installed and is fixed on the described screen body 9, described control device is arranged on the described screen body 9, be used to control LED luminescence unit 8, outside at described screen body 9 also fixedly installs framework 20, be used for fixing described screen body 9, the two is combined closely and is used for waterproof; Be provided with on the described screen body 9 and make the luminous control device of this LED luminescence unit 8 at least, angle of inclination between described LED luminescence unit 8 and the described screen body 9 is that 25 degree are to 80 degree, for example, the eminence that has a screen body 9 to be suspended on 11 meters, in order better to allow LED luminescence unit 8 light-emitting areas and people's sight on same horizontal line, on this screen body 9, it is 25 degree that LED luminescence unit 8 and described screen body 9 are provided with angle.
At least one cathode power supply circuit, at least one negative power supply circuit, at least one signal wire also are set on the described screen body 9, are connected with a power cathode circuit by at least one signal wire, a positive source circuit between each LED luminescence unit 8; Described LED luminescence unit comprises at least one light emitting diode and at least one control chip;
Wherein be arranged on each power circuit on the screen body 9, also can be set to comprise many cathode power supply circuits and many negative power supply circuits, each cathode power supply line is connected with external power supply respectively with each anode power cord, to guarantee the operate as normal of each LED luminescence unit 8 electronic devices and components such as grade in the screen body 9; Be provided with align more, the negative power supply circuit can be connected with other electronic devices and components with LED luminescence unit 8 respectively, a certainly aligning, when the negative power supply circuit disconnects, do not influencing the operate as normal of other positive and negative electrode power circuits; Also can be with a pair of positive and negative electrode power circuit wherein as main power line, other positive and negative electrode power circuits are as the standby power supply line, power lead has multiple assurance, makes when main power line disconnects, and does not influence the operate as normal of LED luminescence unit 8 and other electronic devices and components.
Embodiment 2
On the basis of embodiment 1, at least one second aperture that is provided with on the described screen body 9, described second aperture is obliquely installed and is fixed on the described screen body, the angle of inclination between described second aperture and the described screen body be 25 the degree to 80 the degree, the setting of described LED luminescence unit is fixed in described second aperture.
As shown in Figure 3, a plurality of second aperture 22A evenly are arranged on described screen body 9A, in the present embodiment, the second aperture 22A is that 25 degree are to 80 degree with the angle that screen body 9A is provided with, the optimum visual angle is 3 to 80 degree, for example 5 spend, 6 degree, 25 degree, 8 degree, 9 degree etc., LED luminescence unit 8A is arranged among the second aperture 22A according to the actual needs, the angle of inclination between LED luminescence unit 8A and the described screen body 9A and the second aperture 22A are consistent with the angle that screen body 9A is provided with, in the present embodiment, on the described screen body 9A is to be suspended on eminence, people are to look up when viewing and admiring screen body 9A, this moment, LED luminescence unit 8A exiting surface was down, and this moment, the angle that is provided with of LED luminescence unit 8A and screen body 9A was spent between 80 degree 25, and the angle of inclination between described second aperture and the described screen body is between 25 degree, 80 degree.
As shown in Figure 4, a plurality of second aperture 22B evenly are arranged on described screen body 9B, in the present embodiment, the second aperture 22B is that 25 degree are to 80 degree with the angle that screen body 9B is provided with, the optimum visual angle is 3 to 80 degree, for example 5 spend, 6 degree, 25 degree, 8 degree, 9 degree, LED luminescence unit 8B is arranged among the second aperture 22B according to the actual needs, the angle of inclination between LED luminescence unit 8B and the described screen body 9A and the second aperture 22B are consistent with the angle that screen body 9B is provided with, in the present embodiment, on the described screen body 9B is to be suspended on lower, people are to overlook when viewing and admiring screen body 9B, this moment, LED luminescence unit 8B exiting surface was up, and this moment, the angle that is provided with of LED luminescence unit 8B and screen body 9B was spent between 89.99 degree 25, and the angle of inclination between described second aperture and the described screen body is between 25 degree, 89.99 degree.
As shown in Figure 5, a plurality of second aperture 22C evenly are arranged on two sides of described screen body 9C, in the present embodiment, the second aperture 22C is that 25 degree are to 80 degree with the angle that screen body 9C is provided with, the optimum visual angle is 3 to 80 degree, for example 5 spend, 6 degree, 25 degree, 8 degree, 9 degree, LED luminescence unit 8C is arranged among the second aperture 22C according to the actual needs, the angle of inclination between LED luminescence unit 8C and the described screen body 9A and the second aperture 22C are consistent with the angle that screen body 9C is provided with, in the present embodiment, be to be suspended on eminence inclination 1 to 89 degree on the described screen body 9C, people need look up when viewing and admiring screen body 9C needs stravismus simultaneously, this moment, LED luminescence unit 8C exiting surface was up, this moment, the angle that is provided with of LED luminescence unit 8C and screen body 9C was spent between 75 degree 25, and the angle of inclination between described second aperture and the described screen body is between 25 degree, 75 degree.The vergence direction at the angle of inclination between described second aperture and the described screen body be the upper right side to, according to the vergence direction at angle of inclination also upper left side, lower left or the like, be provided with as required equally.
Described LED luminescence unit is described to comprise at least one LED tube core, substrate, be 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.
Embodiment 3
As shown in Figure 6, in front on the basis of embodiment, at least one pcb board 23A also is set on the described screen body, described LED luminescence unit is obliquely installed on described pcb board, LED luminescence unit in the present embodiment is a LED light emitting diode 8D, each LED light emitting diode 8D and pcb board 23A angle of inclination are that 25 degree are to 80 degree, at least one positive source line 5, a few positive source line 6, a few signal wire 7 are set on the described pcb board 23A, are connected with a power cathode circuit by at least one signal wire 7, a positive source circuit between each LED light emitting diode 8D.
On first side of pcb board 23A or second side, be respectively arranged with groove, the angle of inclination of groove and pcb board 23A is that 25 degree are to 80 degree, each LED light emitting diode 8D is separately positioned in each groove, the size of groove is slightly greater than the size of LED light emitting diode 8, each LED light emitting diode 8 can well-proportionedly be arranged in the groove like this, and makes the exiting surface of light emitting diode 8 neat easily; Pcb board 23A is provided with better fixed L ED light emitting diode 8 of groove.
Normal conditions, first side of pcb board 23A and described second side are all narrow, first side and described second side are called the side of pcb board usually, it is narrower than the 3rd side and described the 4th side of pcb board 23A far away first side and described second side, first side, second side and light emitting diode 8D connected mode have multiple, for example, the pin of light emitting diode 8D is arranged on pcb board 23A homonymy, i.e. first side or second side; The pin of light emitting diode 8D is arranged on pcb board 23A both sides, and promptly first side or second side are provided with a pin respectively; The pin of light emitting diode 8D can also directly insert among the pcb board 23A, and above situation is selected different connected modes according to different needs.
Wherein be arranged on pcb board 23A and go up each power circuit, also can be set to comprise many cathode power supply circuits and many negative power supply circuits, each cathode power supply line is connected with external power supply respectively with each anode power cord, with the operate as normal of electronic devices and components such as each LED light emitting diode 8D in the assurance pcb board 23A; Be provided with align more, the negative power supply circuit can be connected with other electronic devices and components with LED light emitting diode 8D respectively, a certainly aligning, when the negative power supply circuit disconnects, do not influencing the operate as normal of other positive and negative electrode power circuits; Also can be with a pair of positive and negative electrode power circuit wherein as main power line, other positive and negative electrode power circuits are as the standby power supply line, power lead has multiple assurance, makes when main power line disconnects, and does not influence the operate as normal of LED light emitting diode 8D and other electronic devices and components.In order to make in the present embodiment LED lamp bar simple in structure, usually, a cathode power supply circuit 5 and a negative power supply circuit 6 only are set.Display effect for the screen of cooperated with LED better can also be provided with at least one audio amplifier.
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 (9)
1. the LED of high brightness and high resolution screen is characterized in that, comprises screen body, at least one LED luminescence unit and at least one control device,
Wherein said LED luminescence unit comprises at least one LED light emitting diode, and described LED luminescence unit is obliquely installed and is fixed on the described screen body,
Described control device is arranged on the described screen body, is used to control the LED luminescence unit.
2. LED screen according to claim 1, its feature are being that the angle of inclination between described LED luminescence unit and the described screen body is that 25 degree are to 80 degree.
3. LED according to claim 1 screen, its feature be, the pin of described LED light emitting diode is obliquely installed on described screen body, and to be 25 degree spend to 80 the angle of inclination between described LED light emitting diode and the described screen body.
4. LED according to claim 1 screen, its feature be, at least one second aperture that is provided with on the described screen body, and described second aperture is obliquely installed and is fixed on the described screen body.
5. LED screen according to claim 4, its feature are being that the angle of inclination between described second aperture and the described screen body is that 25 degree are to 80 degree.
6. LED screen according to claim 1, its feature is being that the setting of described LED luminescence unit is fixed in described second aperture.
7. LED according to claim 1 screen, its feature be, on the described screen body at least one pcb board is set also, and described LED luminescence unit is obliquely installed on described pcb board.
8. LED screen according to claim 7, its feature is being, at least one positive source line, at least one positive source line, at least one signal wire are set on the described pcb board, are connected with a power cathode circuit by a signal wire, a positive source circuit between each LED luminescence unit.
9. LED according to claim 1 screen is characterized in that, described LED luminescence unit is described to comprise at least one LED tube core, substrate, be 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 |
|---|---|---|---|
| CN201020171925XU CN201853433U (en) | 2010-04-23 | 2010-04-23 | High-brightness high-definition LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020171925XU CN201853433U (en) | 2010-04-23 | 2010-04-23 | High-brightness high-definition LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853433U true CN201853433U (en) | 2011-06-01 |
Family
ID=44095820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020171925XU Expired - Fee Related CN201853433U (en) | 2010-04-23 | 2010-04-23 | High-brightness high-definition LED screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853433U (en) |
-
2010
- 2010-04-23 CN CN201020171925XU patent/CN201853433U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101515421A (en) | LED inclining screen | |
| CN201780734U (en) | Dual-display LED display screen | |
| CN202150229U (en) | Highly energy-saving high definition light-emitting diode (LED) display screen | |
| CN201382310Y (en) | Optimal 8-degree module | |
| CN201374158Y (en) | Double-sided LED screen | |
| CN201522827U (en) | LED screen | |
| CN204029293U (en) | Side fluorescent glass display screen | |
| CN108022526A (en) | A kind of encapsulating structure and display screen of light-emitting diode chip for backlight unit and drive integrated circult | |
| CN201853433U (en) | High-brightness high-definition LED screen | |
| CN202058391U (en) | Low carbon, environment friendly and energy saving LED (Light Emitting Diode) display screen | |
| CN202102653U (en) | Energy-saving LED display screen | |
| CN201364706Y (en) | LED screen | |
| CN202217664U (en) | Organic light-emitting diode (OLED) screen | |
| CN201522825U (en) | LED display screen | |
| CN202615758U (en) | Novel LED screen | |
| CN201364711Y (en) | LED outdoor lattice screen | |
| CN201838278U (en) | Novel LED display screen | |
| CN202167198U (en) | High-definition LED display screen | |
| CN208013619U (en) | A kind of high brightness ELED liquid crystal display backlight lamp bars | |
| CN202042160U (en) | Novel energy-saving LED (light-emitting diode) display screen | |
| CN201819073U (en) | Backlight module | |
| CN207742875U (en) | A kind of encapsulating structure and display screen of light-emitting diode chip for backlight unit and drive integrated circult | |
| CN202495231U (en) | Novel LED screen | |
| CN205016169U (en) | Novel LED display screen is used to advertising of hexahedron shape | |
| CN202102656U (en) | Flexible LED display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Jonsung Innovation Electyronic Technology Co.,Ltd. Assignor: Ding Jie Contract record no.: 2011440020538 Denomination of utility model: High-brightness high-definition LED screen Granted publication date: 20110601 License type: Exclusive License Record date: 20111228 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20120423 |