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CN201156381Y - Led立体字广告装置 - Google Patents

Led立体字广告装置 Download PDF

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Publication number
CN201156381Y
CN201156381Y CNU2008201014957U CN200820101495U CN201156381Y CN 201156381 Y CN201156381 Y CN 201156381Y CN U2008201014957 U CNU2008201014957 U CN U2008201014957U CN 200820101495 U CN200820101495 U CN 200820101495U CN 201156381 Y CN201156381 Y CN 201156381Y
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China
Prior art keywords
led
black
white
led lamp
advertising device
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Expired - Fee Related
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CNU2008201014957U
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English (en)
Inventor
林忠红
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Individual
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Individual
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Priority to CNU2008201014957U priority Critical patent/CN201156381Y/zh
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Abstract

本实用新型涉及一种LED立体字广告装置,其特征在于:所述立体字的笔画段落由槽形后壳板和设于前侧的黑白板条封闭联接构成,笔画段落中空型腔体内设有位于黑白板条后侧的且与其黑白板条面积相配的LED灯发光板,所述LED灯发光板上均匀布满LED灯,该装置不仅构造简单,而且发光均匀,节能效果好。

Description

LED立体字广告装置
技术领域
本实用新型涉及一种LED立体字广告装置。
背景技术
目前市场上有三种广告发光字的制作工艺:
1.传统亚克力发光字:其制作工艺为“切割-打磨-抛光-粘接”等工艺加工而成,内置条型食人鱼LED光源,由于光源不均表现为板面亮度不均匀、表现力差、另其面板、底板与侧边采用胶体粘合成型决定了其必定存在抗冲击强度低、容易脱胶、开裂甚至整个字体脱落等隐患。
2.液态发光字(树脂发光字):其制作工艺为首先用透明板材粘合制成字体外壳,再在字体外壳内浇筑掺和有固化剂、扩散剂、色浆和光扩散剂的不饱和聚脂树脂并在其中同时浇注直接压焊有LED光源的印刷电路板,其简单的手工工艺使得字体容易变形、面板不能达到黑白板的效果、一致性差、工艺粗糙等缺陷。
3.整体注塑成型发光字:此工艺立体感强、牢固、但由于字体面板是配色注塑成型,其面板抗紫外线能量差,易褪色,且整体注塑技术难度大,废品率高。
发明内容
本实用新型的目的在于提供一种LED立体字广告装置,该装置不仅构造简单,而且发光均匀,节能效果好。
本实用新型所述立体字的笔画段落由槽形后壳板和设于前侧的黑白板条封闭联接构成,笔画段落中空型腔体内设有位于黑白板条后侧的且与其黑白板条面积相配的LED灯发光板,所述LED灯发光板上均匀布满LED灯。
本实用新型主要优点一是采用黑白板条为面板,因此字体美观清晰、透光性好、立体造型感强:即白天为黑色效果,夜间变为发光的白色字体,达到“白天美化,夜间亮化”的效果,有利于凸现企业的品牌形象;二是在LED灯发光板上均匀布设LED灯,故能确保透射光均匀柔和,字体显示完整,亮度清晰;三是通过超声波压铸成型使字体成为一个全密封的发光体。
附图说明
图1是本实用新型实施例的构造示意图。
图2是图1的A-A剖面图
图3是图1的B-B剖面图
图中4为电源
具体实施方式
本实用新型所述立体字的笔画段落由槽形后壳板1和设于前侧的黑白板条2封闭联接构成,笔画段落中空型腔体内设有位于黑白板条后侧的且与其黑白板条面积相配的LED灯发光板3,所述LED灯发光板上均匀布满LED灯。
上述槽形后壳上开设有外接电线穿孔4,LED灯发光板上的电源线5由该穿孔伸出立体字体外。

Claims (2)

1、一种LED立体字广告装置,其特征在于:所述立体字的笔画段落由槽形后壳板和设于前侧的黑白板条封闭联接构成,笔画段落中空型腔体内设有位于黑白板条后侧的且与其黑白板条面积相配的LED灯发光板,所述LED灯发光板上均匀布满LED灯。
2、根据权利要求1所述的LED立体字广告装置,其特征在于:所述槽形后壳上开设有外接电线穿孔,LED灯发光板上的电源线由该穿孔伸出立体字体外。
CNU2008201014957U 2008-02-27 2008-02-27 Led立体字广告装置 Expired - Fee Related CN201156381Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201014957U CN201156381Y (zh) 2008-02-27 2008-02-27 Led立体字广告装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201014957U CN201156381Y (zh) 2008-02-27 2008-02-27 Led立体字广告装置

Publications (1)

Publication Number Publication Date
CN201156381Y true CN201156381Y (zh) 2008-11-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201014957U Expired - Fee Related CN201156381Y (zh) 2008-02-27 2008-02-27 Led立体字广告装置

Country Status (1)

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CN (1) CN201156381Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009149623A1 (zh) * 2008-06-11 2009-12-17 南京九州印务有限公司 昼黑夜白的立体字或标识

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009149623A1 (zh) * 2008-06-11 2009-12-17 南京九州印务有限公司 昼黑夜白的立体字或标识

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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: Fujian Freelight Energy Technology Co., Ltd.

Assignor: Lin Zhonghong

Contract fulfillment period: 2009.5.10 to 2016.5.10

Contract record no.: 2009350000087

Denomination of utility model: Advertising device with LED three-dimensional character

Granted publication date: 20081126

License type: Exclusive license

Record date: 20090519

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.5.10 TO 2016.5.10; CHANGE OF CONTRACT

Name of requester: FUJIAN FEILITE ENERGY SCIENCE CO., LTD.

Effective date: 20090519

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081126

Termination date: 20120227