CN202401409U - 一种室外太阳能夜间极低频场致发光膜指示牌 - Google Patents

一种室外太阳能夜间极低频场致发光膜指示牌 Download PDF

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Publication number
CN202401409U
CN202401409U CN2011205733689U CN201120573368U CN202401409U CN 202401409 U CN202401409 U CN 202401409U CN 2011205733689 U CN2011205733689 U CN 2011205733689U CN 201120573368 U CN201120573368 U CN 201120573368U CN 202401409 U CN202401409 U CN 202401409U
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Prior art keywords
indicating board
low frequency
extremely low
luminescent film
direction board
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CN2011205733689U
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Inventor
朱恩灿
刘历川
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Shanghai sea dragon city Polytron Technologies Inc
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SHANGHAI SHUANGTAI MINGYUAN PHOTOELECTRIC TECHNOLOGY CO LTD
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Abstract

本实用新型公开了一种室外太阳能夜间极低频场致发光膜指示牌,包括弱光型太阳能电池板(1)、充电控制器(2)、蓄电池(3)、电源逆变与驱动器(4)与指示牌本体(5),其特征在于:所述指示牌本体(5)外表面贴有一层ELF场致发光膜,所述ELF场致发光膜的表面还贴有一层自发光膜。

Description

一种室外太阳能夜间极低频场致发光膜指示牌
技术领域
本实用新型属于交通技术领域,特别涉及一种室外太阳能夜间极低频场致发光膜指示牌。
背景技术
现有的指示牌一般都是夜间不放光的指示牌,或者必须在强光照耀下的被动发光指示牌,但是强光照射能耗很大;近年来产生了集中夜间主动发光指示牌,如蓄能荧光粉型指示牌、EL发光板型指示牌,但是荧光粉板亮度低,若遇到阴雨天就无法显示,EL发光板受潮湿影响,亮度会迅速衰减;而一般灯箱照明指示牌体积大,能耗大,光源寿命短。
实用新型内容
本实用新型针对现有技术的缺点,提供一种亮度高、电耗小、结构简单的室外太阳能夜间极低频场致发光膜指示牌。
其技术方案是:一种室外太阳能夜间极低频场致发光膜指示牌,包括弱光型太阳能电池板、充电控制器、蓄电池、电源逆变与驱动器与指示牌本体,所述指示牌本体外表面贴有一层ELF场致发光膜,所述ELF场致发光膜的表面还贴有一层自发光膜。
通过弱光型太阳能电池板吸收太阳能,经过充电控制器调节给蓄电池充电,蓄电池的直流输出经过电源逆变与驱动器给指示牌本体供电使其工作。
本实用新型夜间指示清晰,亮度高、均匀性好,电耗小,结构简单,体积小,便于安装维护。
附图说明
图1为本实用新型的结构图;
附图中相应的零部件名称:1-电池板;2-充电控制器;3-蓄电池;电源逆变与驱动器;5-指示牌本体。
具体实施方式
以下结合附图和实例对本实用新型作进一步的描述。
如图1所述,一种室外太阳能夜间极低频场致发光膜指示牌,包括弱光型太阳能电池板1、充电控制器2、蓄电池3、电源逆变与驱动器4与指示牌本体5,所述指示牌本体5外表面贴有一层ELF场致发光膜,所述ELF场致发光膜的表面还贴有一层自发光膜。
弱光型太阳能电池板1有极高的光效率,在阴天也可工作;
电源逆变与驱动器4为电源逆变装置,可将高容量的蓄电池3提供的低压直流电转换成指示牌本体5使用的110V/400Hz的低频交流电。

Claims (1)

1.一种室外太阳能夜间极低频场致发光膜指示牌,包括弱光型太阳能电池板(1)、充电控制器(2)、蓄电池(3)、电源逆变与驱动器(4)与指示牌本体(5),其特征在于:所述指示牌本体(5)外表面贴有一层ELF场致发光膜,所述ELF场致发光膜的表面还贴有一层自发光膜。
CN2011205733689U 2011-12-31 2011-12-31 一种室外太阳能夜间极低频场致发光膜指示牌 Expired - Lifetime CN202401409U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205733689U CN202401409U (zh) 2011-12-31 2011-12-31 一种室外太阳能夜间极低频场致发光膜指示牌

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205733689U CN202401409U (zh) 2011-12-31 2011-12-31 一种室外太阳能夜间极低频场致发光膜指示牌

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CN202401409U true CN202401409U (zh) 2012-08-29

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CN2011205733689U Expired - Lifetime CN202401409U (zh) 2011-12-31 2011-12-31 一种室外太阳能夜间极低频场致发光膜指示牌

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CN (1) CN202401409U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103904925A (zh) * 2014-03-21 2014-07-02 华南理工大学 一种400Hz光伏逆变器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103904925A (zh) * 2014-03-21 2014-07-02 华南理工大学 一种400Hz光伏逆变器

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C14 Grant of patent or utility model
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TR01 Transfer of patent right

Effective date of registration: 20170922

Address after: 200090 Shanghai city Yangpu District Gongqing Road No. 400 in Dragon Technology

Patentee after: Shanghai sea dragon Zhicheng Technology Co. Ltd.

Address before: 200093 room 47, building 2103, No. 222, Pingliang Road, Shanghai, Yangpu District

Patentee before: Shanghai Shuangtai Mingyuan Photoelectric Technology Co.,Ltd.

TR01 Transfer of patent right
CP01 Change in the name or title of a patent holder

Address after: 200090 Shanghai city Yangpu District Gongqing Road No. 400 in Dragon Technology

Patentee after: Shanghai sea dragon city Polytron Technologies Inc

Address before: 200090 Shanghai city Yangpu District Gongqing Road No. 400 in Dragon Technology

Patentee before: Shanghai sea dragon Zhicheng Technology Co. Ltd.

CP01 Change in the name or title of a patent holder
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Granted publication date: 20120829

CX01 Expiry of patent term