CN2779215Y - 检测元件的led光源发生器 - Google Patents

检测元件的led光源发生器 Download PDF

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Publication number
CN2779215Y
CN2779215Y CNU2004200950415U CN200420095041U CN2779215Y CN 2779215 Y CN2779215 Y CN 2779215Y CN U2004200950415 U CNU2004200950415 U CN U2004200950415U CN 200420095041 U CN200420095041 U CN 200420095041U CN 2779215 Y CN2779215 Y CN 2779215Y
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China
Prior art keywords
installing plate
mounting plate
led light
utility
light source
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Expired - Lifetime
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CNU2004200950415U
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English (en)
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王锦峰
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Aleader Vision Technology Co., Ltd.
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王锦峰
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Priority to CNU2004200950415U priority Critical patent/CN2779215Y/zh
Priority to PCT/CN2005/001851 priority patent/WO2006050660A1/zh
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Led Device Packages (AREA)

Abstract

本实用新型属检测元件的LED光源发生器，涉及通过使用多个发光元件，红色、绿色和蓝色三种LED，产生白色的光预定颜色。本实用新型由顶盖、中罩、限位环、下罩、安装板I、安装板II组成，在顶盖下设置安装板I，在安装板I下设置限位环，限位环下设置安装板II，在安装板II下设置下罩，在安装板I上设置四排LED光源，即红、绿、红、绿交叉排列；在安装板II上设置四排LED蓝色光源。本实用新型相比现有技术具有如下优点：一是使用多个发光元件，红色、绿色和蓝色三种LED；二是可用来获得白光；三是检测元件方便，保证元件质量。

Description

检测元件的LED光源发生器
技术领域
本实用新型属检测元件的LED光源发生器，涉及通过使用多个发光元件，红色、绿色和蓝色三种LED，产生白色的光预定颜色。
背景技术
当前没有同类产品，给元件检测带来麻烦，且直接影响到元件的质量。
发明内容
本实用新型的目的是避免上述现有技术中的不足之处而提供一种发射三种颜色的光，也就是红色、绿色和蓝色的LED，可用来获得白光检测元件的LED光源发生器。
本实用新型的目的可通过下列的措施来实现：在顶盖下设置安装板I，在安装板I下设置限位环，限位环下设置安装板II，在安装板II下设置下罩；在安装板I上设置多排LED光源，即红、绿、红、绿，交叉排列，在安装板II上设置多排交叉排列的蓝色光源。
上述所述安装板I上设置多排光源，红、绿、红、绿可设计为四排。
上述所述安装板II上设置多排交叉排列的蓝色光源，可设计为四排。
本实用新型相比现有技术具有如下优点：一是使用多个发光元件，红色、绿色和蓝色三种LED；二是可用来获得白光；三是检测元件方便，保证元件质量。
附图说明
图1是本实用新型俯视图；
图2是本实用新型沿A-A剖视图；
图3是本实用新型立体图；
图4是本实用新型光合成图；
图5是本实用新型光照射图；
图6是本实用新型光照射图；
图7是本实用新型光照射图。
具体实施方式
本实用新型下面结合附图(实施例)作进一步详述：
参照附图1-3，本实用新型由顶盖1、中罩2、限位环3、下罩4、安装板I6、安装板II5组成，在顶盖1下设置安装板I6，在安装板I6下设置限位环3，限位环3下设置安装板II5，在安装板II5下设置下罩4，在安装板16上设置四排LED光源，即红、绿、红、绿交叉排列；在安装板II5上设置四排LED蓝色光源。
本实用新型的工作原理：
参照附图4，顶部红色和绿色LED混合成黄色光源。
参照附图5，和蓝色光同时照射到检测区，对于漫反射表面，黄色光源和蓝色光源混合成白色光，这样，用彩色相机拍摄的图像为物体的自然色彩。
参照附图6，水平光滑表面，蓝色光被反射走，只有黄色光反射进入，相当于只有黄色光照射。
参照附图7，斜面光滑表面，黄色光被子反射走，只有蓝色光反射进入，相当于只有蓝色光照射。

Claims (3)

1.一种用于检测元件的LED光源发生器，其特征在于该发生器由顶盖(1)、中罩(2)、限位环(3)、下罩(4)、安装板I(6)、在安装板II(5)组成，在顶盖(1)下设置安装板I(6)，在安装板I(6)下设置限位环(3)，限位环(3)下设置安装板II(5)，在安装板II(5)下设置下罩(4)，在安装板I(6)上设置多排LED光源，红、绿LED交叉排列，在安装板II(5)上设置多排蓝色LED光源。
2.根据权利要求1所述的检测元件的LED光源发生器，其特征在于设置在安装板I(6)上的多排LED光源为四排，红、绿交叉排列。
3.根据权利要求1所述的检测元件的LED光源发生器，其特征在于设置在安装板II(5)上的多排LED光源为四排蓝色LED光源。
CNU2004200950415U 2004-11-12 2004-11-12 检测元件的led光源发生器 Expired - Lifetime CN2779215Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU2004200950415U CN2779215Y (zh) 2004-11-12 2004-11-12 检测元件的led光源发生器
PCT/CN2005/001851 WO2006050660A1 (fr) 2004-11-12 2005-11-04 Generateur de source lumineuse a diodes led pour element de detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2004200950415U CN2779215Y (zh) 2004-11-12 2004-11-12 检测元件的led光源发生器

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CN2779215Y true CN2779215Y (zh) 2006-05-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010099636A1 (zh) * 2009-03-02 2010-09-10 Wang Jinfeng 基于led光源的元件检测装置
US8342710B2 (en) 2007-06-12 2013-01-01 1317442 Alberta Ltd. Loupe and lighting assembly for camera sensor dust detection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09269746A (ja) * 1996-03-29 1997-10-14 Toshiba Lighting & Technol Corp 照明装置、標識灯および表示灯
TWI249864B (en) * 2003-03-20 2006-02-21 Toyoda Gosei Kk LED lamp
CN2651581Y (zh) * 2003-08-07 2004-10-27 光鼎电子股份有限公司 Led光源结构改良

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8342710B2 (en) 2007-06-12 2013-01-01 1317442 Alberta Ltd. Loupe and lighting assembly for camera sensor dust detection
WO2010099636A1 (zh) * 2009-03-02 2010-09-10 Wang Jinfeng 基于led光源的元件检测装置

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C14 Grant of patent or utility model
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EE01 Entry into force of recordation of patent licensing contract

Assignee: Aleader Vision Technology Co., Ltd.

Assignor: Wang Jinfeng

Contract fulfillment period: 2006.6.5 to 2014.6.5

Contract record no.: 2009440000024

Denomination of utility model: LED illuminating source generator detecting parts

Granted publication date: 20060510

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Record date: 20081222

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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2006.6.5 TO 2014.6.5; CHANGE OF CONTRACT

Name of requester: DONGGUAN CITY SHENZHOU VISION SCIENCE CO., LTD.

Effective date: 20081222

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Free format text: FORMER OWNER: WANG JINFENG

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Effective date of registration: 20110817

Address after: Fifty-two thousand and three hundred Xinghua Industrial Park in Guangdong city of Dongguan province Dongcheng District Niushan Jingjiling building F

Patentee after: Aleader Vision Technology Co., Ltd.

Address before: 523000 Guangdong province Dongguan city dragon road Wando Dahong Hill Industrial Zone C building two floor

Patentee before: Wang Jinfeng

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20141112

Granted publication date: 20060510