CN105520442A - 偏振光画框 - Google Patents

偏振光画框 Download PDF

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Publication number
CN105520442A
CN105520442A CN201610057182.5A CN201610057182A CN105520442A CN 105520442 A CN105520442 A CN 105520442A CN 201610057182 A CN201610057182 A CN 201610057182A CN 105520442 A CN105520442 A CN 105520442A
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CN
China
Prior art keywords
polarized light
light piece
piece
picture frame
polarizing plate
Prior art date
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Pending
Application number
CN201610057182.5A
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English (en)
Inventor
黄伟东
袁彬婕
崔学晨
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Individual
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Individual
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Publication date
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Priority to CN201610057182.5A priority Critical patent/CN105520442A/zh
Publication of CN105520442A publication Critical patent/CN105520442A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44FSPECIAL DESIGNS OR PICTURES
    • B44F1/00Designs or pictures characterised by special or unusual light effects
    • B44F1/02Designs or pictures characterised by special or unusual light effects produced by reflected light, e.g. matt surfaces, lustrous surfaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004Personal or domestic articles
    • F21V33/0024Household or table equipment
    • F21V33/0028Decorative household equipment, e.g. plant holders or food dummies
    • F21V33/0032Paintings, pictures or photographs; Frames therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/14Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light

Abstract

一种偏振光画框,属于工艺美术技术领域。它包括背板、背光源、第一偏振光片,第二偏振光片、透明面板和边框,第一偏振光片和第二偏振光片的偏振化方向设置为相互垂直,美术作品设置在第一偏振光片和第二偏振光片之间。本发明运用偏振光的特性,极大地增强画作的表现力,尤其是对一些用自然界实物拼接的美术作品。

Description

偏振光画框
技术领域
本发明涉及一种偏振光画框,属于工艺美术技术领域。
背景技术
画框对于画作具有保护、装饰及陈列功能,能增强作品的表现力。目前市场上除了主流的传统形式画框外,一些电子画框、内置灯光等新型画框也颇受人们喜爱。但是这些配有照明装置的画框都是将灯光直接照射在作品上,表现力没有发挥到极致,尤其是对一些用各种实物拼接的美术作品。
发明内容
针对上述现有技术的不足,本发明提供一种偏振光画框,目的是改变一般的灯光照明方式,运用光学偏振效应,极大地增强画作的表现力,尤其是对一些用各种实物拼接的美术作品。
为了实现上述目的,本发明采取以下技术方案,一种偏振光画框,包括背板、背光源、第一偏振光片,第二偏振光片、透明面板和边框,第一偏振光片和第二偏振光片的偏振化方向设置为相互垂直,美术作品设置在第一偏振光片和第二偏振光片之间。
所述背光源包括电源、发光元件和导光板,发光元件采用节能发光元件,发光面罩以导光板,电源采用可充式电源。
所述第一偏振光片和第二偏振光片至少有一片设置为动态,所述动态是指该偏振光片可以沿其平面旋转或摆动,旋转或摆动的幅度为15°—90°,以使第一偏振光片与第二偏振光片能调节到偏振化方向相互垂直。
本发明提供的偏振光画框,运用偏振光的特性,第一偏振光片作为起偏器将背光源的灯光转变为偏振光,照在美术作品上,观看者透过第二偏振光片观看美术作品,由于第一偏振光片与第二偏振光片偏振化方向相互垂直,所以看不到光源的光亮,只看到画作上物质的漫反射,使得画作通体光亮,色彩斑斓,活灵活现,非常适宜透明薄膜上的画作,尤其适宜一些用各种实物拼接的美术作品。
附图说明
图1为本发明的层间结构分解示意图,图2为本发明实施例1的层间结构剖面图,图3为本发明实施例2的示意图。
下面结合附图对本发明做进一步说明。
具体实施方式
如图1所示,一种偏振光画框,包括背板6、背光源5、第一偏振光片4,第二偏振光片3、透明面板2和边框1,第一偏振光片4和第二偏振光片3的偏振化方向设置为相互垂直,美术作品设置在第一偏振光片4和第二偏振光片3之间。
实施例1:如图2所示,一种偏振光画框,包括背板6、背光源5、第一偏振光片4,第二偏振光片3、透明面板2和边框1,第一偏振光片4和第二偏振光片3固定设置,其偏振化方向相互垂直,美术作品设置在第一偏振光片4和第二偏振光片3之间,所述边框1和背板6采用遮光材料制作。所述背光源由电源、发光元件和导光板组成,发光元件采用节能发光元件,如Led、荧光灯等,发光面罩以导光板,电源采用可充式电源。
实施例2:如图3所示,边框1的正面开设椭圆展示窗口7,其内部层间结构与实施例1相同,不同之处在于,第一偏振光片4为圆形,该圆形偏振光片可以从边框1的侧边以手动方式拨动旋转,或内设微电机驱动旋转,以使两个偏振光片的偏振化方向作相互垂直或不垂直的变换,从而出现不同的视觉效果以增加趣味性。
上述实施例以及说明书附图是为更好地说明和理解本发明的技术方案,不能视为对本发明保护范围的限制。

Claims (3)

1.偏振光画框,其特征是,它包括背板、背光源、第一偏振光片,第二偏振光片、透明面板和边框,第一偏振光片和第二偏振光片的偏振化方向设置为相互垂直,美术作品设置在第一偏振光片和第二偏振光片之间。
2.根据权利要求1所述的偏振光画框,其特征是,所述背光源包括电源、发光元件和导光板,发光元件采用节能发光元件,发光面罩以导光板,电源采用可充式电源。
3.根据权利要求1或2所述的偏振光画框,其特征是,所述第一偏振光片和第二偏振光片至少有一片设置为动态,所述动态是指该偏振光片可以沿其平面旋转或摆动,旋转或摆动的幅度为15°—90°,以使第一偏振光片与第二偏振光片能调节到偏振化方向相互垂直。
CN201610057182.5A 2016-01-28 2016-01-28 偏振光画框 Pending CN105520442A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191824A (zh) * 2017-06-27 2017-09-22 海宁清川工业设计有限公司 针刺灯

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2277683Y (zh) * 1996-09-11 1998-04-08 何川 灯光艺术写真台
CN201039871Y (zh) * 2007-05-16 2008-03-26 梁百虞 一种发光镜框
CN203401862U (zh) * 2013-05-30 2014-01-22 卫远 一种荧光影像艺术品
KR20150127010A (ko) * 2015-10-27 2015-11-16 강종철 휨 방지용 경량액자
CN205359007U (zh) * 2016-01-28 2016-07-06 崔学晨 偏振光画框

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2277683Y (zh) * 1996-09-11 1998-04-08 何川 灯光艺术写真台
CN201039871Y (zh) * 2007-05-16 2008-03-26 梁百虞 一种发光镜框
CN203401862U (zh) * 2013-05-30 2014-01-22 卫远 一种荧光影像艺术品
KR20150127010A (ko) * 2015-10-27 2015-11-16 강종철 휨 방지용 경량액자
CN205359007U (zh) * 2016-01-28 2016-07-06 崔学晨 偏振光画框

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191824A (zh) * 2017-06-27 2017-09-22 海宁清川工业设计有限公司 针刺灯

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Application publication date: 20160427