CN204332288U - 一种led显示屏 - Google Patents

一种led显示屏 Download PDF

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Publication number
CN204332288U
CN204332288U CN201520000877.0U CN201520000877U CN204332288U CN 204332288 U CN204332288 U CN 204332288U CN 201520000877 U CN201520000877 U CN 201520000877U CN 204332288 U CN204332288 U CN 204332288U
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Prior art keywords
led
heat
circuit board
heat sink
heat radiation
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Expired - Fee Related
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CN201520000877.0U
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English (en)
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袁志贤
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Individual
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Priority to CN201520000877.0U priority Critical patent/CN204332288U/zh
Priority to PCT/CN2015/076976 priority patent/WO2016107020A1/zh
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating 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
    • G09F9/33Indicating 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating

Abstract

本实用新型公开了一种LED显示屏,其特征在于,它包括对称设置的两个LED电路板,所述的LED电路板上设置有若干个LED基座,所述的每个LED基座上设置有LED灯,所述相邻两个LED基座之间设置有散热台,所述对称设置的两个LED电路板之间设置有散热板,所述散热板在所述的散热台上设置有散热凹槽,所述散热板中间在横向上设置有一条或者一条以上的S形状散热通道,所述散热板中间在纵向上设置有圆柱形散热通道,所述的圆柱形散热通道设置在所述两个LED电路板相对应的散热凹槽之间,本实用新型可以更好的解决LED灯长时间发光的散热问题,另外在优良散热效果的基础上本实用新型实现了双面发光LED屏的效果。

Description

一种LED显示屏
技术领域
本实用新型涉及一种LED显示屏。
背景技术
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,散热效果都不理想,由于LED灯都是设置在电路板上,电路板又设置在基座上,所以LED灯的由于长时间发光发热,散热问题不能得到很好的解决,直接影响到LED显示屏的使用寿命,我国实用新型专利授权公告号CN203242261U公开了一种LED 屏,包括有整体包围LED电路板及LED电路板上安装台的散热板,所述LED灯发光面从散热板顶部伸出,所述散热板顶部、底部分别设置有多个通向LED电路板的散热孔,但是散热效果仍旧不理想,另外,单面设置的发光面也不能解决目前LED屏要求双面发光的场合,所述缺陷值得改进。
实用新型内容
为了克服现有的技术的不足, 本实用新型提供一种LED显示屏,本实用新型可以更好的解决LED灯长时间发光的散热问题,使散热效果更为理想和稳定,另外,在优良散热效果的基础上本实用新型实现了双面发光LED屏的效果。
本实用新型技术方案如下所述:一种LED显示屏,其特征在于,它包括对称设置的两个LED电路板,所述的LED电路板上设置有若干个LED基座,所述的每个LED基座上设置有LED灯,所述相邻两个LED基座之间设置有散热台,所述对称设置的两个LED电路板之间设置有散热板,所述散热板在所述的散热台上设置有散热凹槽,所述散热板中间在横向上设置有一条或者一条以上的S形状散热通道,所述散热板中间在纵向上设置有圆柱形散热通道,所述的圆柱形散热通道设置在所述两个LED电路板相对应的散热凹槽之间。
根据上述结构的本实用新型,其有益效果在于,本实用新型可以更好的解决LED灯长时间发光的散热问题,使散热效果更为理想和稳定,另外,在优良散热效果的基础上本实用新型实现了双面发光LED屏的效果。
附图说明
图1为本实用新型的结构示意图。
在图中,1、LED电路板;2、LED基座;3、LED灯;4、散热台; 11、散热板;12、散热凹槽;13、圆柱形散热通道;14、S形状散热通道。
具体实施方式
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:
如图1所示,一种LED显示屏,其特征在于,它包括对称设置的两个LED电路板1,所述的LED电路板上设置有若干个LED基座2,所述的每个LED基座2上设置有LED灯3,所述相邻两个LED基座2之间设置有散热台4,所述对称设置的两个LED电路板1之间设置有散热板11,所述散热板11在所述的散热台4上设置有散热凹槽12,所述散热板11中间在横向上设置有一条或者一条以上的S形状散热通道14,所述散热板11中间在纵向上设置有圆柱形散热通道13,所述的圆柱形散热通道13设置在所述两个LED电路板1相对应的散热凹槽12之间。

Claims (1)

1.一种LED显示屏,其特征在于,它包括对称设置的两个LED电路板,所述的LED电路板上设置有若干个LED基座,所述的每个LED基座上设置有LED灯,所述相邻两个LED基座之间设置有散热台,所述对称设置的两个LED电路板之间设置有散热板,所述散热板在所述的散热台上设置有散热凹槽,所述散热板中间在横向上设置有一条或者一条以上的S形状散热通道,所述散热板中间在纵向上设置有圆柱形散热通道,所述的圆柱形散热通道设置在所述两个LED电路板相对应的散热凹槽之间。
CN201520000877.0U 2015-01-04 2015-01-04 一种led显示屏 Expired - Fee Related CN204332288U (zh)

Priority Applications (2)

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CN201520000877.0U CN204332288U (zh) 2015-01-04 2015-01-04 一种led显示屏
PCT/CN2015/076976 WO2016107020A1 (zh) 2015-01-04 2015-04-20 一种led显示屏

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Application Number Priority Date Filing Date Title
CN201520000877.0U CN204332288U (zh) 2015-01-04 2015-01-04 一种led显示屏

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CN204332288U true CN204332288U (zh) 2015-05-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104808389A (zh) * 2015-05-18 2015-07-29 上海启钧电子有限公司 一体化双面显示模组结构
CN110473476A (zh) * 2019-08-20 2019-11-19 黎兴文 一种带有防护机构的显示屏模组

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4654942B2 (ja) * 2006-02-28 2011-03-23 ミネベア株式会社 面状照明装置
CN201904999U (zh) * 2010-11-24 2011-07-20 董林洲 电路板散热改良结构
CN102930785B (zh) * 2012-09-26 2016-06-08 惠州雷曼光电科技有限公司 Led显示模组
CN204066657U (zh) * 2014-09-26 2014-12-31 晶彩(福建)光电有限公司 一种led超薄显示屏

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104808389A (zh) * 2015-05-18 2015-07-29 上海启钧电子有限公司 一体化双面显示模组结构
CN110473476A (zh) * 2019-08-20 2019-11-19 黎兴文 一种带有防护机构的显示屏模组

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Granted publication date: 20150513

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