WO2018145339A1 - Led显示屏 - Google Patents

Led显示屏 Download PDF

Info

Publication number
WO2018145339A1
WO2018145339A1 PCT/CN2017/075525 CN2017075525W WO2018145339A1 WO 2018145339 A1 WO2018145339 A1 WO 2018145339A1 CN 2017075525 W CN2017075525 W CN 2017075525W WO 2018145339 A1 WO2018145339 A1 WO 2018145339A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
display screen
led
led display
screen according
Prior art date
Application number
PCT/CN2017/075525
Other languages
English (en)
French (fr)
Inventor
林谊
Original Assignee
深圳市晶泓科技有限公司
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 深圳市晶泓科技有限公司 filed Critical 深圳市晶泓科技有限公司
Publication of WO2018145339A1 publication Critical patent/WO2018145339A1/zh

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 present disclosure relates to the field of display screen technology, for example, to an LED display screen.
  • a transparent LED (light emitting diode) display screen used in the market adopts a combination of an LED light bar and a metal structure, and the product achieves a certain degree of transparency, but the LED box body is still laid by a plurality of criss-crossing
  • the metal structure is composed, and the electronic control part is usually disposed on the metal structure of one side of the whole LED display screen, and the structural design greatly affects the transparency of the transparent LED display, thereby affecting the shopping experience of the customer.
  • the exposed LED light strips are easily damaged, and thus there is a large safety hazard.
  • the purpose of the present disclosure is to provide an LED display screen that is simple in structure, safe and reliable.
  • An embodiment of the present disclosure provides an LED display screen, including a display frame, a plurality of LED strips that are vertically spaced apart between two sidewalls of the display frame, and a battery that is fastened to the display frame a control device and a transparent protective plate disposed at least on a side of the display frame.
  • the display frame includes a left border, a bottom border, a right border, and an upper border that are connected end to end.
  • the display frame further includes a support beam vertically disposed between the upper frame and the lower frame.
  • a plurality of the LED light bars are disposed between the left frame and the support beam, and the right frame and the support beam are respectively spaced apart from each other, and adjacent sides of the support beam are adjacent to each other.
  • the LED strips are all on the same line.
  • the same side surface of the left frame and the right frame are respectively provided with steps for matching the ends of the LED light bar along the length direction.
  • the thickness of the step wall opposite to the end surface of the LED light bar is greater than or equal to 1 mm and less than or equal to 10 mm.
  • the electronic control device matched with the upper frame and/or the lower frame is flush with the front and rear sides of the display frame.
  • an electronic control device that cooperates with the upper frame and/or the lower frame protrudes from a front side or a rear side of the display frame.
  • the transparent protective plate is provided as an acrylic plate or glass.
  • the electronic control device includes an aluminum extruded heat dissipation housing, and a driving power source disposed in the aluminum extruded heat dissipation housing, and the driving power source and the circuit disposed in the left frame and/or the right frame
  • the board is electrically connected, and the circuit board is electrically connected to the LED strip.
  • Embodiments of the present disclosure include a display frame, a plurality of LED strips that are spaced apart between two sidewalls of the display frame, an electronic control device that is fastened to the display frame, and at least a transparent protective plate on one side of the display frame.
  • the LED display designed by the structure has a simple structure, good permeability, and is safe and reliable.
  • FIG. 1 is an exploded view of a first embodiment of an LED display screen in the present disclosure.
  • Figure 2 is a perspective view of Figure 1.
  • FIG 3 is an exploded view of a second embodiment of the LED display screen of the present disclosure.
  • Figure 4 is a partial enlarged view of a portion A in Figure 3.
  • Figure 5 is a perspective view of Figure 3.
  • FIG. 6 is an isometric view of the LED display panel of the present disclosure after being assembled and assembled to the window.
  • Figure 7 is a partial enlarged view of the adjacent LED display screen of Figure 6.
  • an LED display screen including a display frame body, and a plurality of LED light bars disposed in parallel between the two side walls of the display frame body, and The electronic control device for fastening the display frame and the transparent protective plate 5 disposed at least on one side of the display frame.
  • the display frame includes a left frame, a bottom frame, a right frame, and an upper frame that are connected end to end.
  • the display frame further includes a vertical frame. a support beam 3 between the upper frame and the lower frame, between the left frame and the support beam 3, and a plurality of the LED strips disposed in parallel between the right frame and the support beam 3 2.
  • the adjacent LED strips 2 on both sides of the support beam 3 are all on the same straight line.
  • the same side of the left and right frames are respectively disposed along the length direction for cooperating with the end of the LED light bar 2.
  • the step, the thickness of the step wall 161 opposite to the end surface of the LED light bar 2 is greater than or equal to 1 mm and less than or equal to 10 mm.
  • the thickness of the step wall 161 can be set to 3 mm. Therefore, the thickness setting can minimize the stitching seam after the adjacent LED display screens are spliced, and effectively reduce the display dark area of the splicing screen.
  • the electronic control device includes an aluminum extruded heat dissipating housing 41, and a driving power source 42 disposed in the aluminum extruded heat dissipating housing, the driving power source and the circuit disposed in the left bezel and/or the right bezel
  • the board is electrically connected, and the circuit board is electrically connected to the LED strip 2 .
  • Embodiment 1 As shown in FIG. 1 to FIG. 2, the electronic control device can be mounted on one side of the upper frame and the lower frame on the same side of the LED display screen. and
  • the heat dissipating housings 41 are respectively hinged to the upper and lower frames, and are arranged to protrude from a side opposite to the display surface of the LED display screen so as not to affect the playing effect.
  • the cross-sections of the upper frame 13 and the lower frame 14 in the embodiment are respectively disposed in an L shape, and are respectively matched with the corresponding left frame 11 and right frame 12.
  • Embodiment 2 As shown in FIG. 3 to FIG. 5, the electronic control device can be fixed to the upper and lower end faces of the LED display screen, and the upper and lower sides of the heat dissipation housing 43 are flush with the front and rear sides of the LED display. Moreover, the cross-sections of the upper frame 17 and the lower frame 18 in the embodiment are respectively U-shaped, and a card slot for engaging the transparent shielding plate is opened on the U-shaped sidewall. The upper frame 17 and the lower frame 18 respectively cooperate with the corresponding left frame 15 and right frame 16.
  • the LED display screens in the above two forms can be applied to different curtain walls or window windows according to the installation requirements.
  • the LED strip 2 is provided as an acrylic sheet or glass. They are installed on the front and back sides of the display frame.
  • the LED display screen designed by the above scheme splicing the respective display screens in sequence can form the installation effect as shown in Fig. 6. In this way, it can be applied to all the shop windows, such as shops, exhibition halls, offices, etc.
  • the LED display screen does not affect the visual transparency without changing the original decorative layout of the application place, and the structure can be integrated according to the actual use height, and can be applied to the window 8 scenes of various heights. And the display area in the height direction has no beam structure to achieve an extremely transparent effect.
  • the splicing screen adopting the above structure design, as shown in FIG. 7, is because the edge of the border of the adjacent display screen is thin, so that the display effect after splicing can be effectively improved, and the dark area at the seam is avoided.
  • the disclosure provides an LED display screen, and the LED display screen with the structural design has the advantages of simple structure, good permeability, and safety and reliability.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

一种LED显示屏，包括显示屏框体（11,12,13,14）、平行间隔架设于显示屏框体（11,12,13,14）两侧壁之间的多根LED灯条（2）、与显示屏框体（11,12,13,14）紧固的电控装置、以及至少设置于显示屏框体（11,12,13,14）一侧面的透明防护板（5）。

Description

LED显示屏 技术领域
本公开涉及显示屏技术领域，例如涉及一种LED显示屏。
背景技术
在相关技术中市场上使用的透明LED(light emitting diode)显示屏，采用LED灯条和金属结构相结合的方式，产品实现了一定的通透度，但是LED箱体还是由一些纵横交错铺设的金属结构组成，且电控部分通常设置在整块LED显示屏的一侧面的金属结构上，以此结构设计，极大的影响了透明LED显示屏的通透度，进而影响客户的购物体验，此外，由于缺少必要的防护措施，使得外露的LED灯条很容易损伤，进而存在较大的安全隐患。
发明内容
本公开的目的在于提出一种结构简单，安全可靠的LED显示屏。
本公开实施例提供一种LED显示屏，包括显示屏框体、平行间隔架设于所述显示屏框体两侧壁之间的多根LED灯条、与所述显示屏框体紧固的电控装置、以及至少设置于所述显示屏框体一侧面的透明防护板。
可选的，所述显示屏框体包括首尾依次相连的左边框、下边框、右边框、以及上边框。
可选的，所述显示屏框体还包括垂直架设于所述上边框和下边框之间的支撑梁。
可选的，所述左边框与所述支撑梁之间，以及所述右边框与所述支撑梁之间分别平行间隔架设有多根所述LED灯条，所述支撑梁两侧的相邻所述LED灯条均位于同一直线。
可选的，所述左边框和右边框的同一侧面沿长度方向分别设置有用于和所述LED灯条端部相配合的台阶。
可选的，与所述LED灯条端面相对的台阶壁的厚度大于等于1mm，小于等于10mm。
可选的，与所述上边框和/或下边框相配合的电控装置与所述显示屏框体的前后两侧面平齐。
可选的，与所述上边框和/或下边框相配合的电控装置凸设于所述显示屏框体的前侧面或后侧面。
可选的，所述透明防护板设置为亚克力板或玻璃。
可选的，所述电控装置包括铝挤型散热壳体，以及设置于所述铝挤型散热壳体内的驱动电源，所述驱动电源与设置于所述左边框和/或右边框内电路板电连接，所述电路板与所述LED灯条电连接。
本公开实施例包括显示屏框体、平行间隔架设于所述显示屏框体两侧壁之间的多根LED灯条、与所述显示屏框体紧固的电控装置、以及至少设置于所述显示屏框体一侧面的透明防护板。以此结构设计的LED显示屏，结构简单，通透性好，且安全可靠。
附图说明
图1是本公开中LED显示屏第一实施例的分解图。
图2是图1的轴测图。
图3是本公开中LED显示屏第二实施例的分解图。
图4是图3中A处的局部放大图。
图5是图3的轴测图。
图6是本公开LED显示屏拼接后装配于橱窗后的轴测图。
图7是图6中相邻LED显示屏处的局部放大图。
具体实施方式
下面结合附图并通过可选实施方式来说明本公开的技术方案。在不冲突的情况下，实施例和实施例中的特征可以相互任意组合。
如图1至图5所示，本实施例中提供了一种LED显示屏，包括显示屏框体、平行间隔架设于所述显示屏框体两侧壁之间的多根LED灯条、与所述显示屏框体紧固的电控装置、以及至少设置于所述显示屏框体一侧面的透明防护板5。可选的，结合图1和图3所示，所述显示屏框体包括首尾依次相连的左边框、下边框、右边框、以及上边框，所述显示屏框体还包括垂直架设于所述上边框和下边框之间的支撑梁3，所述左边框与所述支撑梁3之间，以及所述右边框与所述支撑梁3之间分别平行间隔架设有多根所述LED灯条2，所述支撑梁3两侧的相邻所述LED灯条2均位于同一直线。
为了方便LED灯条2的架设，结合图1、图3及图4所示，所述左边框和右边框的同一侧面沿长度方向分别设置有用于和所述LED灯条2端部相配合的台阶，与所述LED灯条2端面相对的台阶壁161的厚度大于等于1mm，小于等于10mm。本实施例中，该台阶壁161的厚度可选设置为3mm，因此厚度设置，能够使得相邻LED显示屏拼接后能够最大程度的减小拼接缝，有效降低拼接屏的显示暗区。
本实施例中电控装置包括铝挤型散热壳体41，以及设置于所述铝挤型散热壳体内的驱动电源42，所述驱动电源与设置于所述左边框和/或右边框内电路板电连接，所述电路板与所述LED灯条2电连接。
本公开中电控装置的安装有两种实现形式，实施例一：如图1至图2所示，可将电控装置安装至上边框和下边框与该LED显示屏同侧的一侧面上，并 将散热壳体41分别与上边框和下边框铰接，为了不影响播放效果，可选的凸设于与LED显示屏显示面相对的一侧面。且本实施例中的上边框13和下边框14的横截面分别呈L型设置，并分别与对应的左边框11和右边框12相配合。
实施例二：如图3至图5所示，可将电控装置固定至该LED显示屏的上下两端面，且使得散热壳体43的上下两侧面与该LED显示屏前后两侧面平齐。且本实施例中的上边框17和下边框18的横截面分别呈U型设置，并在U型侧壁上开设有用于卡接透明防护板的卡槽。上边框17和下边框18分别与对应的左边框15和右边框16相配合。
采用上述两种形式设置的LED显示屏，能够根据安装需要适用于不同幕墙或橱窗的安装。
为了防止该显示屏作为玻璃幕墙使用时，避免接触到LED灯条2，所述透明防护板5设置为亚克力板或玻璃。且分别安装于显示屏框体的正反两面。
采用上述方案设计的LED显示屏，将各个显示屏依次拼接，可形成如图6所示的安装效果，以此方式设计，能够将其应用于商店、展馆、办公室等所有橱窗8部位，在不改变应用场所原有装饰布局的情况下提供一种不影响视觉通透性的LED显示屏，且此结构可根据实际使用高度可以一体化制做，可适用各种不同高度的橱窗8场景，且在高度方向显示区域无任何横梁结构从而实现一种极致透明的效果。采用上述结构设计的拼接屏，如图7所示，由于相邻显示屏的边框边缘较薄，因此能够有效提升拼接后的显示效果，避免在拼缝处形成暗区。
以上内容仅为本公开的可选实施例。
工业实用性
本公开提供一种LED显示屏，以此结构设计的LED显示屏，结构简单，通透性好，且安全可靠。

Claims (10)

  1. 一种LED显示屏，包括显示屏框体、平行间隔架设于所述显示屏框体两侧壁之间的多根LED灯条、与所述显示屏框体紧固的电控装置、以及至少设置于所述显示屏框体一侧面的透明防护板。
  2. 根据权利要求1所述的一种LED显示屏，其中，所述显示屏框体包括首尾依次相连的左边框、下边框、右边框、以及上边框。
  3. 根据权利要求2所述的一种LED显示屏，其中，所述显示屏框体还包括垂直架设于所述上边框和下边框之间的支撑梁。
  4. 根据权利要求3所述的一种LED显示屏，其中，所述左边框与所述支撑梁之间，以及所述右边框与所述支撑梁之间分别平行间隔架设有多根所述LED灯条，所述支撑梁两侧的相邻所述LED灯条均位于同一直线。
  5. 根据权利要求2所述的一种LED显示屏，其中，所述左边框和右边框的同一侧面沿长度方向分别设置有用于和所述LED灯条端部相配合的台阶。
  6. 根据权利要求5所述的一种LED显示屏，其中，与所述LED灯条端面相对的台阶壁的厚度大于等于1mm，小于等于10mm。
  7. 根据权利要求5所述的一种LED显示屏，其中，与所述上边框和/或下边框相配合的电控装置与所述显示屏框体的前后两侧面平齐。
  8. 根据权利要求5所述的一种LED显示屏，其中，与所述上边框和/或下边框相配合的电控装置凸设于所述显示屏框体的前侧面或后侧面。
  9. 根据权利要求1所述的一种LED显示屏，其中，所述透明防护板设置为亚克力板或玻璃。
  10. 根据权利要求2所述的一种LED显示屏，其中，所述电控装置包括铝挤型散热壳体，以及设置于所述铝挤型散热壳体内的驱动电源，所述驱动电源与设置于所述左边框和/或右边框内电路板电连接，所述电路板与所述LED灯条电连接。
PCT/CN2017/075525 2017-02-08 2017-03-03 Led显示屏 WO2018145339A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720116339.7 2017-02-08
CN201720116339.7U CN206833831U (zh) 2017-02-08 2017-02-08 一种led显示屏

Publications (1)

Publication Number Publication Date
WO2018145339A1 true WO2018145339A1 (zh) 2018-08-16

Family

ID=60779853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/075525 WO2018145339A1 (zh) 2017-02-08 2017-03-03 Led显示屏

Country Status (2)

Country Link
CN (1) CN206833831U (zh)
WO (1) WO2018145339A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113539129A (zh) * 2021-07-14 2021-10-22 广州市耐贝西照明有限公司 一种幻彩屏及产生幻彩图案的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102024387A (zh) * 2009-09-18 2011-04-20 林谊 一种高透明led显示模块
CN102110395A (zh) * 2009-12-23 2011-06-29 林谊 一种高透明led显示模块
CN202523350U (zh) * 2012-04-28 2012-11-07 北京金立翔艺彩科技股份有限公司 一种带中梁的led显示屏框架和led显示装置
US20140355266A1 (en) * 2014-08-21 2014-12-04 Ubleds Co., Ltd. Electronic display screen modular unit structure
CN204268131U (zh) * 2014-11-11 2015-04-15 吴荣锋 新型led平面灯
CN204577008U (zh) * 2015-04-23 2015-08-19 娄涛 一种led灯条显示屏
CN204857084U (zh) * 2015-06-18 2015-12-09 深圳市联建光电股份有限公司 透明led显示组合屏

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102024387A (zh) * 2009-09-18 2011-04-20 林谊 一种高透明led显示模块
CN102110395A (zh) * 2009-12-23 2011-06-29 林谊 一种高透明led显示模块
CN202523350U (zh) * 2012-04-28 2012-11-07 北京金立翔艺彩科技股份有限公司 一种带中梁的led显示屏框架和led显示装置
US20140355266A1 (en) * 2014-08-21 2014-12-04 Ubleds Co., Ltd. Electronic display screen modular unit structure
CN204268131U (zh) * 2014-11-11 2015-04-15 吴荣锋 新型led平面灯
CN204577008U (zh) * 2015-04-23 2015-08-19 娄涛 一种led灯条显示屏
CN204857084U (zh) * 2015-06-18 2015-12-09 深圳市联建光电股份有限公司 透明led显示组合屏

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113539129A (zh) * 2021-07-14 2021-10-22 广州市耐贝西照明有限公司 一种幻彩屏及产生幻彩图案的方法

Also Published As

Publication number Publication date
CN206833831U (zh) 2018-01-02

Similar Documents

Publication Publication Date Title
US10884276B2 (en) Display device with simplified appearance structure and improved coupling arrangement
DK2724335T3 (en) Display device for a transport vehicle
DE202011110154U1 (de) Anzeigevorrichtung
WO2015078381A1 (zh) 智能平板一体机及其组装方法
US9763525B2 (en) Transparent display device
TWM478840U (zh) 顯示裝置與背光模組
CN110594968A (zh) 一种显示装置与空调壁挂机
US20150362663A1 (en) Black light module with mount and displaying apparatus therewith
WO2018145339A1 (zh) Led显示屏
WO2021104395A1 (zh) 一种液晶显示装置
US20160070056A1 (en) Backlight module and liquid crystal display device
CN209591388U (zh) 一种led透明珠宝屏
KR100985344B1 (ko) 조명기능을 갖는 커튼월
WO2018028044A1 (zh) 条形显示屏及其拼接式背板
KR20080045098A (ko) 광고 및 인테리어용 보드
CN105942735A (zh) 具有广告层的组合式智能快递柜具
CN208537868U (zh) 一种背光模组和显示装置
KR101165988B1 (ko) 착탈식 버스정류장 쉘터 광고판
KR101472508B1 (ko) 측면 디스플레이 기능을 갖는 스탠드 타입 키오스크
CN215987181U (zh) 一种电脑机箱侧面透明屏
CN205691900U (zh) 显示器
TW201636692A (zh) 背光模組及顯示裝置
JP6629631B2 (ja) 面発光装置と建具
KR102620479B1 (ko) 베젤리스 양면 액정 표시장치
JP2014081507A (ja) 両面表示装置

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: 17896303

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17896303

Country of ref document: EP

Kind code of ref document: A1