CN202454141U - Light intensity distribution testing device for light-emitting diode (LED) - Google Patents

Light intensity distribution testing device for light-emitting diode (LED) Download PDF

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Publication number
CN202454141U
CN202454141U CN2012200407512U CN201220040751U CN202454141U CN 202454141 U CN202454141 U CN 202454141U CN 2012200407512 U CN2012200407512 U CN 2012200407512U CN 201220040751 U CN201220040751 U CN 201220040751U CN 202454141 U CN202454141 U CN 202454141U
Authority
CN
China
Prior art keywords
led
light intensity
rotary seat
intensity meter
slide block
Prior art date
Application number
CN2012200407512U
Other languages
Chinese (zh)
Inventor
滕道祥
王震
覃爱民
陈锣萍
Original Assignee
杭州大华仪器制造有限公司
徐州工程学院
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州大华仪器制造有限公司, 徐州工程学院 filed Critical 杭州大华仪器制造有限公司
Priority to CN2012200407512U priority Critical patent/CN202454141U/en
Application granted granted Critical
Publication of CN202454141U publication Critical patent/CN202454141U/en

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Abstract

Provided is a light intensity distribution testing device for a light-emitting diode (LED). A light intensity meter sliding block and an LED rotary seat sliding block are arranged on a guide rail of a base, a light intensity meter is arranged on the light intensity meter sliding block, and an LED rotary seat is arranged on the LED rotary seat sliding block. An LED rotary disc is arranged in the LED rotary seat, an LED inserting-connection installation plate is arranged on a covering plate of the LED rotary disc, and an LED is arranged in front of the LED inserting-connection installation plate and right faces the light intensity meter. When an experiment is operated, a light intensity meter supporting rod and/or an LED rotary seat supporting rod can be adjusted to enable the LED and the light intensity meter to be identical in height, and the initial distance between the light intensity meter sliding block and the LED rotary seat sliding block and an initial angle of the LED rotary seat relative to the LED rotary disc are set. The LED and the light intensity meter are started to enable the experiment to begin, the light intensity relation of the LED at a certain distance and different angles can be detected, the light intensity relation of the LED at different distances and the same angle can be detected, the light intensity relation of the LED at different distances and different angles can be detected, and the like.

Description

LED light distribution proving installation
Technical field
The utility model relates to a kind of LED light distribution proving installation, is mainly used in education experiment, also can be as enterprise's research and development equipment.
Background technology
The LED superior performance, but its lighting angle is less, needs to combine the scattering minute surface illumination to be provided to people.In education experiment, need the instruction students to understand the relation between the angle and distance of LED light intensity, can get information about very much the optically focused property of LED light intensity through this experiment students.This patent mainly is to be used to provide LED light distribution proving installation, also can be as enterprise's research and development equipment.
Summary of the invention
The utility model mainly is to solve above-mentioned existing in prior technology technical matters, and a kind of LED light distribution proving installation is provided.
The above-mentioned technical matters of the utility model mainly is able to solve through following technical proposals: a kind of LED light distribution proving installation; Comprise the base that is provided with guide rail; Said guide rail is provided with light intensity meter slide block and LED rotary seat slide block; Wherein the light intensity meter slide block is provided with light intensity meter, and LED rotary seat slide block is provided with the LED rotary seat, and the LED on the LED rotary seat is over against light intensity meter.
As preferably, be provided with the LED rotating disk in the said LED rotary seat, the cover plate of LED rotating disk is provided with LED grafting installing plate, and the front of LED grafting installing plate is provided with LED, and LED is over against light intensity meter.
As preferably, said light intensity meter slide block is provided with the light intensity meter vertical rod, but is plugged with the light intensity meter support bar of up-down adjustment in the light intensity meter vertical rod, and the light intensity meter support bar is provided with the light intensity meter support ring, and hoop has light intensity meter in the light intensity meter support ring.
As preferably, said LED rotary seat slide block is provided with the vertical rod of LED rotary seat, but is plugged with the LED rotary seat support bar of up-down adjustment in the vertical rod of LED rotary seat, and LED rotary seat post upper is provided with the LED rotary seat.
As preferably, said guide rail upper surface is provided with the scale mark that is used to measure light intensity meter slide block and LED rotary seat slide block distance, can learn the distance between light intensity meter slide block and the LED rotary seat slide block through scale mark.
As preferably, the interior bead of said LED rotary seat or the outer bead of LED rotating disk are provided with the reticule that is used to measure the relative LED rotary seat of the LED rotating disk anglec of rotation, can learn the angle of the relative LED rotary seat rotation of LED rotating disk through reticule.
During experimental implementation; Regulate light intensity meter support bar and/or LED rotary seat support bar; Make LED consistent with the light intensity meter height; Set light intensity meter slide block and the initial distance of LED rotary seat slide block and the initial angle of the relative LED rotating disk of LED rotary seat, start LED and light intensity meter and begin experiment, can measure the The Relationship of Light intensity of LED under the certain distance different angles situation; Also can measure the The Relationship of Light intensity of LED under the same angle case of different distance, can also measure the The Relationship of Light intensity of LED under the different distance different angles situation etc.The utlity model has characteristics such as simple in structure, reasonable in design.
Description of drawings
Fig. 1 is a kind of main TV structure synoptic diagram of the utility model;
Fig. 2 is a kind of perspective view of the utility model.
Embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: referring to Fig. 1 and Fig. 2; The utility model is provided with guide rail 6 on base 15; Guide rail 6 is provided with light intensity meter slide block 5 and LED rotary seat slide block 14, and wherein light intensity meter slide block 5 is provided with light intensity meter vertical rod 4, but is plugged with the light intensity meter support bar 3 of up-down adjustment in the light intensity meter vertical rod 4; Light intensity meter support bar 3 is provided with light intensity meter support ring 2, and hoop has light intensity meter 1 in the light intensity meter support ring 2; LED rotary seat slide block 14 is provided with LED rotary seat vertical rod 13; But be plugged with the LED rotary seat support bar 12 of up-down adjustment in the LED rotary seat vertical rod 13; LED rotary seat support bar 12 upper ends are provided with LED rotary seat 7, are provided with LED rotating disk 8 in the LED rotary seat 7, and the cover plate 9 of LED rotating disk 8 is provided with LED grafting installing plate 11; The front of LED grafting installing plate 11 is provided with LED 10, and LED 10 is over against light intensity meter 1.Guide rail 6 upper surfaces are provided with the scale mark 16 that is used to measure light intensity meter slide block 5 and LED rotary seat slide block 14 distances, can learn the distance between light intensity meter slide block 5 and the LED rotary seat slide block 14 through scale mark 16.The interior bead of LED rotary seat 7 or the outer bead of LED rotating disk 8 are provided with the reticule 17 that is used to measure LED rotating disk 8 relative LED rotary seat 7 anglecs of rotation, can learn the angle of LED rotating disk 8 relative LED rotary seat 7 rotations through reticule 17.During experimental implementation; Regulate light intensity meter support bar and/or LED rotary seat support bar; Make LED consistent with the light intensity meter height; Set light intensity meter slide block and the initial distance of LED rotary seat slide block and the initial angle of the relative LED rotating disk of LED rotary seat, start LED and light intensity meter and begin experiment, can measure the The Relationship of Light intensity of LED under the certain distance different angles situation; Also can measure the The Relationship of Light intensity of LED under the same angle case of different distance, can also measure the The Relationship of Light intensity of LED under the different distance different angles situation etc.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all should think the protection domain that belongs to the utility model.

Claims (6)

1. LED light distribution proving installation; Comprise the base (15) that is provided with guide rail (6); It is characterized in that said guide rail (6) is provided with light intensity meter slide block (5) and LED rotary seat slide block (14); Wherein light intensity meter slide block (5) is provided with light intensity meter (1), and LED rotary seat slide block (14) is provided with LED rotary seat (7), and the LED (10) on the LED rotary seat (7) is over against light intensity meter (1).
2. LED light distribution proving installation according to claim 1; It is characterized in that being provided with in the said LED rotary seat (7) LED rotating disk (8); The cover plate (9) of LED rotating disk (8) is provided with LED grafting installing plate (11); The front of LED grafting installing plate (11) is provided with LED (10), and LED (10) is over against light intensity meter (1).
3. LED light distribution proving installation according to claim 1; It is characterized in that said light intensity meter slide block (5) is provided with light intensity meter vertical rod (4); Light intensity meter vertical rod (4) but on be plugged with the light intensity meter support bar (3) of up-down adjustment; Light intensity meter support bar (3) is provided with light intensity meter support ring (2), and hoop has light intensity meter (1) in the light intensity meter support ring (2).
4. LED light distribution proving installation according to claim 1; It is characterized in that said LED rotary seat slide block (14) is provided with LED rotary seat vertical rod (13); LED rotary seat vertical rod (13) but on be plugged with the LED rotary seat support bar (12) of up-down adjustment, LED rotary seat support bar (12) upper end is provided with LED rotary seat (7).
5. LED light distribution proving installation according to claim 1 is characterized in that said guide rail (6) upper surface is provided with the scale mark (16) that is used to measure light intensity meter slide block (5) and LED rotary seat slide block (14) distance.
6. LED light distribution proving installation according to claim 2 is characterized in that the interior bead of said LED rotary seat (7) or the outer bead of LED rotating disk (8) are provided with the reticule (17) that is used to measure relative LED rotary seat (7) anglec of rotation of LED rotating disk (8).
CN2012200407512U 2012-02-08 2012-02-08 Light intensity distribution testing device for light-emitting diode (LED) CN202454141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200407512U CN202454141U (en) 2012-02-08 2012-02-08 Light intensity distribution testing device for light-emitting diode (LED)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200407512U CN202454141U (en) 2012-02-08 2012-02-08 Light intensity distribution testing device for light-emitting diode (LED)

Publications (1)

Publication Number Publication Date
CN202454141U true CN202454141U (en) 2012-09-26

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Application Number Title Priority Date Filing Date
CN2012200407512U CN202454141U (en) 2012-02-08 2012-02-08 Light intensity distribution testing device for light-emitting diode (LED)

Country Status (1)

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CN (1) CN202454141U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103487611A (en) * 2013-09-22 2014-01-01 中国科学院半导体研究所 Clamp and clamp assembly for testing LED array light source properties
CN103487610A (en) * 2013-09-22 2014-01-01 中国科学院半导体研究所 Clamp and clamp assembly for testing device photoelectric properties
CN103837229A (en) * 2012-11-27 2014-06-04 海洋王(东莞)照明科技有限公司 Lamp illuminance detection tool and method
CN104697749A (en) * 2013-12-04 2015-06-10 林万炯 Bar-type LED lamp illumination test system
CN105571712A (en) * 2016-02-22 2016-05-11 南京大学 Automatic portable terahertz radiation space distribution detector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103837229A (en) * 2012-11-27 2014-06-04 海洋王(东莞)照明科技有限公司 Lamp illuminance detection tool and method
CN103487611A (en) * 2013-09-22 2014-01-01 中国科学院半导体研究所 Clamp and clamp assembly for testing LED array light source properties
CN103487610A (en) * 2013-09-22 2014-01-01 中国科学院半导体研究所 Clamp and clamp assembly for testing device photoelectric properties
CN103487611B (en) * 2013-09-22 2015-12-23 中国科学院半导体研究所 For testing fixture and the clamp assembly of LED array light source performance
CN104697749A (en) * 2013-12-04 2015-06-10 林万炯 Bar-type LED lamp illumination test system
CN104697749B (en) * 2013-12-04 2018-04-13 林万炯 A kind of illumination test system of bar shape LED lamp
CN105571712A (en) * 2016-02-22 2016-05-11 南京大学 Automatic portable terahertz radiation space distribution detector

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C14 Grant of patent or utility model
CP03 Change of name, title or address

Address after: 221000 Xuzhou Institute of technology, South Third Ring Road, Jiangsu, Xuzhou

Patentee after: Xuzhou Institute of Technology

Patentee after: Hangzhou Dahua Instrument Mfg. Co., Ltd.

Address before: 311401 No. 23 Dongshan Road, Hangzhou, Zhejiang, Fuyang

Patentee before: Hangzhou Dahua Instrument Mfg. Co., Ltd.

Patentee before: Xuzhou Institute of Technology

Address after: 221000 Xuzhou Institute of technology, South Third Ring Road, Jiangsu, Xuzhou

Patentee after: Xuzhou Institute of Technology

Patentee after: Hangzhou Dahua Instrument Mfg. Co., Ltd.

Address before: 311401 No. 23 Dongshan Road, Hangzhou, Zhejiang, Fuyang

Patentee before: Hangzhou Dahua Instrument Mfg. Co., Ltd.

Patentee before: Xuzhou Institute of Technology

C56 Change in the name or address of the patentee

Owner name: XUZHOU ENGINEERING COLLEGE

Free format text: FORMER NAME: HANGZHOU DAHUA INSTRUMENT MFG. CO., LTD.

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

Granted publication date: 20120926

Termination date: 20190208

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