WO2016107019A1 - Multi-angle led display screen - Google Patents

Multi-angle led display screen Download PDF

Info

Publication number
WO2016107019A1
WO2016107019A1 PCT/CN2015/076975 CN2015076975W WO2016107019A1 WO 2016107019 A1 WO2016107019 A1 WO 2016107019A1 CN 2015076975 W CN2015076975 W CN 2015076975W WO 2016107019 A1 WO2016107019 A1 WO 2016107019A1
Authority
WO
WIPO (PCT)
Prior art keywords
led
screen body
angle
light emitting
led light
Prior art date
Application number
PCT/CN2015/076975
Other languages
French (fr)
Chinese (zh)
Inventor
袁志贤
Original Assignee
袁志贤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 袁志贤 filed Critical 袁志贤
Publication of WO2016107019A1 publication Critical patent/WO2016107019A1/en

Links

Images

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

Definitions

  • the utility model relates to an LED display screen, in particular to an LED display screen with multi-angle display.
  • LED display has become a symbol of urban information modernization construction. With the continuous improvement of social economy and the continuous improvement of LED display technology, people's requirements for LED display technology are getting higher and higher. The field of application is also growing.
  • the prior art LED display technology is that the LED light-emitting diodes are vertically disposed on the screen body or vertically disposed on the PCB board, and the LED display screens thus formed are mostly disposed at relatively high positions, and the LEDs are illuminated.
  • the front surface of the diode is usually not at the same level as the line of sight of the people, so that people can not appreciate the best picture when viewing the LED display.
  • the utility model patent publication number CN201522827U discloses a display screen, and its characteristics
  • the LED light-emitting unit is obliquely disposed on the screen body. Although the tilting setting of the LED light-emitting surface is solved, since the people's line of sight is to view the LED screen from different angles in all directions, the problem of the best sight viewing screen is still not solved well. The defects are worth improving.
  • the present invention provides a multi-angle LED display screen.
  • the technical problem to be solved by the present invention is to provide an LED display screen that can enjoy the best visual effect from every angle. , that is, regardless of the LED screen is set high It is low, and it has enough light-emitting surface and people's line of sight to be in the same plane or parallel plane.
  • a multi-angle LED display screen comprising an LED screen body provided with a PCB board, wherein the LED screen body is provided with a plurality of groups of LED lighting units, each of which is A set of LED light-emitting units each include three LED light-emitting diodes, the three LED light-emitting diodes are arranged in an upper middle-lower arrangement, and the middle LED light-emitting diodes are vertically disposed on the LED screen body, and the upper LED light-emitting The diode is obliquely disposed at an angle to the horizontal plane on the LED screen body, and the lower LED light-emitting diode is also inclined downwardly at an angle to the horizontal plane on the LED screen body.
  • the above-mentioned LED light-emitting diode and the horizontal plane have a certain angle ranging from 8 degrees to 85 degrees, and the lower LED light-emitting diode and the horizontal plane have a certain angle range of 8 degrees to 85 degrees.
  • the LED display screen can view the LED display with the best visual effect from every angle, that is, whether the LED screen is set at a high or low position, Both can have enough light-emitting surface and people's line of sight in the same plane or parallel plane.
  • Figure 1 is a schematic view of the structure of the present invention
  • Figure 2 is an enlarged view of a portion A of Figure 1.
  • LED screen body 1, LED lighting unit; 3, the middle LED light emitting diode; 4, the upper LED light emitting diode; 5, the lower LED light emitting diode.
  • a multi-angle LED display screen includes an LED screen body 1 provided with a PCB board, wherein the LED screen body 1 is provided with a plurality of sets of LED light-emitting units 2,
  • Each of the LED light-emitting units 2 includes three LED light-emitting diodes, the three LED light-emitting diodes are arranged in an upper middle-lower arrangement, and the middle LED light-emitting diodes 3 are vertically disposed on the LED screen body.
  • the LED light-emitting diodes 4 are disposed on the LED screen body at an angle to the horizontal plane.
  • the lower LED light-emitting diodes 5 are also inclined downwardly at a certain angle from the horizontal plane on the LED screen body.
  • the above-mentioned LED light-emitting diode 4 and the horizontal plane have a certain angular range B of 8 to 85 degrees
  • the lower LED light-emitting diode 5 and the horizontal plane have a certain angular range C. It is 8 degrees to 85 degrees.

Abstract

A multi-angle LED display screen comprises an LED screen body (1) provided with a PCB. The LED screen body (1) is provided with a plurality of groups of LED light emitting units (2). Each group of LED light emitting units (2) comprises three light emitting diodes (LEDs) (3, 4, 5). The three light emitting diodes (LEDs) (3, 4, 5) are arranged in the top, the middle and the bottom. The middle light emitting diode (LED) (3) is vertically disposed on the LED screen body (1), the upper light emitting diode (LED) (4) is disposed on the LED screen body (1) in a manner of inclining upward and forming a certain angle with the horizontal plane, and the lower light emitting diode (LED) (5) is also disposed on the LED screen body (1) in a manner of inclining downward and forming a certain angle with the horizontal plane. No matter whether the multi-angle LED display screen is disposed at a high or low position, there are sufficient light emitting surfaces in the same plane as or parallel to sight lines of users, and accordingly an optimal vision effect can be achieved at each angle.

Description

多角度LED显示屏Multi-angle LED display 技术领域Technical field
本实用新型涉及一种LED显示屏，尤其是涉及一种多角度显示的LED显示屏。The utility model relates to an LED display screen, in particular to an LED display screen with multi-angle display.
背景技术Background technique
LED显示屏作为信息传播的一种手段，已经成为城市信息现代化建设的标志，随着社会经济的不断进步，以及LED显示技术的不断完善，人们对LED显示技术的要求也越来越高，其应用领域也越来越广。但是现有技术的LED显示屏技术，都是LED发光二极管垂直设置在屏体上，或者垂直设置在PCB板上，这样做成的LED显示屏大多都是设置在位置比较高的地方，LED发光二极管的正处光面通常和人们的视线不在同一个水平面上，这样人们在观看LED显示屏时，不能欣赏到最佳的画面，我国实用新型专利公告号CN201522827U公开了一种显示屏，其特征是LED发光单元倾斜设置在屏体上，虽然解决了LED发光面倾斜设置，但是，由于人们的视线是从四面八方不同角度观看LED屏，故此仍旧不能很好解决最佳视线观赏画面的问题，所述缺陷值得改进。As a means of information dissemination, LED display has become a symbol of urban information modernization construction. With the continuous improvement of social economy and the continuous improvement of LED display technology, people's requirements for LED display technology are getting higher and higher. The field of application is also growing. However, the prior art LED display technology is that the LED light-emitting diodes are vertically disposed on the screen body or vertically disposed on the PCB board, and the LED display screens thus formed are mostly disposed at relatively high positions, and the LEDs are illuminated. The front surface of the diode is usually not at the same level as the line of sight of the people, so that people can not appreciate the best picture when viewing the LED display. The utility model patent publication number CN201522827U discloses a display screen, and its characteristics The LED light-emitting unit is obliquely disposed on the screen body. Although the tilting setting of the LED light-emitting surface is solved, since the people's line of sight is to view the LED screen from different angles in all directions, the problem of the best sight viewing screen is still not solved well. The defects are worth improving.
实用新型内容Utility model content
为了克服现有的技术的不足,本实用新型提供一种多角度LED显示屏，本实用新型所要解决的技术问题是提供一种从每个角度观看都能欣赏到最佳视觉效果的LED显示屏，即不论LED屏设置在高处还 是低处，都能够有足够的发光面和人们的视线处于同一个平面或者平行的平面。In order to overcome the deficiencies of the prior art, the present invention provides a multi-angle LED display screen. The technical problem to be solved by the present invention is to provide an LED display screen that can enjoy the best visual effect from every angle. , that is, regardless of the LED screen is set high It is low, and it has enough light-emitting surface and people's line of sight to be in the same plane or parallel plane.
本实用新型技术方案如下所述：一种多角度LED显示屏，包括设置有PCB板的LED屏体，其特征在于，所述的LED屏体上设置有若干组LED发光单元，所述的每一组LED发光单元都包括三个LED发光二极管，所述的三个LED发光二极管呈上中下排列方式，中间的LED发光二极管垂直设置在所述的LED屏体上，所述上面的LED发光二极管与水平面呈一定角度向上倾斜设置在所述的LED屏体上，所述下面的LED发光二极管也与水平面呈一定角度向下倾斜设置在所述的LED屏体上。The technical solution of the present invention is as follows: a multi-angle LED display screen comprising an LED screen body provided with a PCB board, wherein the LED screen body is provided with a plurality of groups of LED lighting units, each of which is A set of LED light-emitting units each include three LED light-emitting diodes, the three LED light-emitting diodes are arranged in an upper middle-lower arrangement, and the middle LED light-emitting diodes are vertically disposed on the LED screen body, and the upper LED light-emitting The diode is obliquely disposed at an angle to the horizontal plane on the LED screen body, and the lower LED light-emitting diode is also inclined downwardly at an angle to the horizontal plane on the LED screen body.
根据上述结构的本实用新型，其特征还在于，所述上面的LED发光二极管与水平面的一定角度范围为8度到85度，所述下面的LED发光二极管与水平面的一定角度范围为8度到85度。According to the present invention, the above-mentioned LED light-emitting diode and the horizontal plane have a certain angle ranging from 8 degrees to 85 degrees, and the lower LED light-emitting diode and the horizontal plane have a certain angle range of 8 degrees to 85 degrees.
根据上述结构的本实用新型，其有益效果在于，所述的LED显示屏，从每个角度观看都能欣赏到最佳视觉效果的LED显示屏，即不论LED屏设置在高处还是低处，都能够有足够的发光面和人们的视线处于同一个平面或者平行的平面。According to the present invention having the above structure, the LED display screen can view the LED display with the best visual effect from every angle, that is, whether the LED screen is set at a high or low position, Both can have enough light-emitting surface and people's line of sight in the same plane or parallel plane.
附图说明DRAWINGS
图1为本实用新型的结构示意图；Figure 1 is a schematic view of the structure of the present invention;
图2为图1中A部分的放大视图。Figure 2 is an enlarged view of a portion A of Figure 1.
在图中，1、LED屏体；2、LED发光单元；3、中间的LED发光二极管；4、上面的LED发光二极管；5、下面的LED发光二极管。 In the figure, 1, LED screen body; 2, LED lighting unit; 3, the middle LED light emitting diode; 4, the upper LED light emitting diode; 5, the lower LED light emitting diode.
具体实施方式detailed description
下面结合附图以及实施方式对本实用新型进行进一步的描述：The present invention will be further described below in conjunction with the accompanying drawings and embodiments:
如图1、2所示，一种多角度LED显示屏，包括设置有PCB板的LED屏体1，其特征在于，所述的LED屏体1上设置有若干组LED发光单元2，所述的每一组LED发光单元2都包括三个LED发光二极管，所述的三个LED发光二极管呈上中下排列方式，中间的LED发光二极管3垂直设置在所述的LED屏体上，所述上面的LED发光二极管4与水平面呈一定角度向上倾斜设置在所述的LED屏体上，所述下面的LED发光二极管5也与水平面呈一定角度向下倾斜设置在所述的LED屏体上。As shown in FIG. 1 and FIG. 2, a multi-angle LED display screen includes an LED screen body 1 provided with a PCB board, wherein the LED screen body 1 is provided with a plurality of sets of LED light-emitting units 2, Each of the LED light-emitting units 2 includes three LED light-emitting diodes, the three LED light-emitting diodes are arranged in an upper middle-lower arrangement, and the middle LED light-emitting diodes 3 are vertically disposed on the LED screen body. The LED light-emitting diodes 4 are disposed on the LED screen body at an angle to the horizontal plane. The lower LED light-emitting diodes 5 are also inclined downwardly at a certain angle from the horizontal plane on the LED screen body.
根据上述结构的本实用新型，其特征还在于，所述上面的LED发光二极管4与水平面的一定角度范围B为8度到85度，所述下面的LED发光二极管5与水平面的一定角度范围C为8度到85度。 According to the present invention, the above-mentioned LED light-emitting diode 4 and the horizontal plane have a certain angular range B of 8 to 85 degrees, and the lower LED light-emitting diode 5 and the horizontal plane have a certain angular range C. It is 8 degrees to 85 degrees.

Claims (2)

  1. 一种多角度LED显示屏，包括设置有PCB板的LED屏体，其特征在于，所述的LED屏体上设置有若干组LED发光单元，所述的每一组LED发光单元都包括三个LED发光二极管，所述的三个LED发光二极管呈上中下排列方式，中间的LED发光二极管垂直设置在所述的LED屏体上，所述上面的LED发光二极管与水平面呈一定角度向上倾斜设置在所述的LED屏体上，所述下面的LED发光二极管也与水平面呈一定角度向下倾斜设置在所述的LED屏体上。A multi-angle LED display screen comprising an LED screen body provided with a PCB board, wherein the LED screen body is provided with a plurality of groups of LED lighting units, and each of the group of LED lighting units comprises three LED light-emitting diodes, the three LED light-emitting diodes are arranged in an upper middle-lower arrangement, and the middle LED light-emitting diodes are vertically disposed on the LED screen body, and the upper LED light-emitting diodes are inclined at an angle to the horizontal plane. On the LED screen body, the lower LED light-emitting diode is also disposed obliquely downward at a certain angle from the horizontal plane on the LED screen body.
  2. 根据权利要求1所述的一种多角度LED显示屏，其特征还在于，所述上面的LED发光二极管与水平面的一定角度范围为8度到85度，所述下面的LED发光二极管与水平面的一定角度范围为8度到85度。 A multi-angle LED display screen according to claim 1, wherein said upper LED light emitting diode and said horizontal plane have an angle ranging from 8 degrees to 85 degrees, said lower LED light emitting diode and horizontal plane. The range of angles is from 8 degrees to 85 degrees.
PCT/CN2015/076975 2015-01-04 2015-04-20 Multi-angle led display screen WO2016107019A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520001014.5U CN204332290U (en) 2015-01-04 2015-01-04 Multi-angle LED display
CN201520001014.5 2015-01-04

Publications (1)

Publication Number Publication Date
WO2016107019A1 true WO2016107019A1 (en) 2016-07-07

Family

ID=53168619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/076975 WO2016107019A1 (en) 2015-01-04 2015-04-20 Multi-angle led display screen

Country Status (2)

Country Link
CN (1) CN204332290U (en)
WO (1) WO2016107019A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004037684A (en) * 2002-07-02 2004-02-05 Shizuki Electric Co Inc Display device
CN201331896Y (en) * 2008-12-29 2009-10-21 长春希达电子技术有限公司 LED display screen with declination angle
CN201522827U (en) * 2009-10-16 2010-07-07 深圳市华海诚信电子显示技术有限公司 LED screen
CN202102653U (en) * 2011-05-27 2012-01-04 刘志洪 Energy-saving LED display screen
CN202584613U (en) * 2012-04-20 2012-12-05 郑州胜龙信息技术有限公司 LED (Light-Emitting Diode) display screen with large downward angle of view
CN202795937U (en) * 2012-09-03 2013-03-13 深圳市艾比森光电股份有限公司 LED display module capable of emitting downward oblique light

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004037684A (en) * 2002-07-02 2004-02-05 Shizuki Electric Co Inc Display device
CN201331896Y (en) * 2008-12-29 2009-10-21 长春希达电子技术有限公司 LED display screen with declination angle
CN201522827U (en) * 2009-10-16 2010-07-07 深圳市华海诚信电子显示技术有限公司 LED screen
CN202102653U (en) * 2011-05-27 2012-01-04 刘志洪 Energy-saving LED display screen
CN202584613U (en) * 2012-04-20 2012-12-05 郑州胜龙信息技术有限公司 LED (Light-Emitting Diode) display screen with large downward angle of view
CN202795937U (en) * 2012-09-03 2013-03-13 深圳市艾比森光电股份有限公司 LED display module capable of emitting downward oblique light

Also Published As

Publication number Publication date
CN204332290U (en) 2015-05-13

Similar Documents

Publication Publication Date Title
TW201614620A (en) Billboard or other large displays having artwork illuminated with an LED backlight array
CN206991665U (en) A kind of spherical display
CN203811948U (en) Brightening composite film
CN202795937U (en) LED display module capable of emitting downward oblique light
CN201093363Y (en) Stepping LED display screen
CN104296079B (en) Diffusion plate support, down straight aphototropism mode set and display device
WO2016107019A1 (en) Multi-angle led display screen
CN204010548U (en) Air conditioner changeable pattern display structure and apply the air conditioner of this structure
CN204734942U (en) Not multi -functional arena ground
CN205859735U (en) A kind of LED mine lamp
CN204332288U (en) A kind of LED display
CN204097778U (en) Cloth examination device
CN205938693U (en) Multi -functional imaging stage lamp
CN202650459U (en) Energy-saving condensing light-emitting diode (LED) display screen
CN206320526U (en) UGR is less than 19 positive emitting led flat lamp
CN202452308U (en) LED (Light Emitting Diode) flat lamp
CN205541756U (en) Mutual LED lamp house of intelligence
CN205539553U (en) High roughness light scattering membrane
CN202266982U (en) Light-emitting diode (LED) optical lens
CN102588795A (en) LED (Light-Emitting Diode) flat lamp
CN201364712Y (en) LED screen
CN207115909U (en) A kind of reflective structure of improvement LED support frames
CN202615730U (en) Surface cover of light emitting diode (LED) display screen
CN203322980U (en) Solar lawn lamp
CN201861184U (en) Outdoor landscape chair

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15874712

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 01/12/2017)

122 Ep: pct application non-entry in european phase

Ref document number: 15874712

Country of ref document: EP

Kind code of ref document: A1