CN201199194Y - LED light-splitting measurer - Google Patents
LED light-splitting measurer Download PDFInfo
- Publication number
- CN201199194Y CN201199194Y CNU200820087642XU CN200820087642U CN201199194Y CN 201199194 Y CN201199194 Y CN 201199194Y CN U200820087642X U CNU200820087642X U CN U200820087642XU CN 200820087642 U CN200820087642 U CN 200820087642U CN 201199194 Y CN201199194 Y CN 201199194Y
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- integrating sphere
- measuring
- led
- support
- measured material
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model relates to a measuring device, in particular to a spectral measuring apparatus for measuring the optical performance of an LED. The measuring device aims at overcoming the defects of the background technology and providing an improvement of an LED spectral measuring apparatus; the measuring apparatus is characterized by high measuring efficiency and reliable work, and has simple structure and convenient use. The technical proposal proposed by the utility model is that: the LED spectral measuring apparatus comprises an integrating sphere, a base for positioning the integrating sphere and measuring clamps arranged between the integrating sphere and the base; a track is horizontally arranged between the integrating sphere and the base; a bracket which can slide straightly is positioned on the track; the number of the measuring clamps is two; the two measuring clamps are arranged on the right side and the left side of the bracket in a parallel manner; the LED on the two measuring clamps respectively aligns a measuring head of the integrating sphere when the two measuring clamps respectively slide to a left boundary position and a right boundary position.
Description
Technical field
The utility model relates to a kind of measurement mechanism, specifically is the spectroscopic measurements instrument of test LED optical property.
Background technology
LED (light emitting diode) has obtained general applying in each technical field in recent years because of it outstanding performance characteristics that possesses.LED after manufacturing is finished or the user often need measure after buying its every technical indicator.The usual manner of measuring the LED performance index at present is: earlier LED is placed on the measured material of spectroscopic measurements device, then measured material is inserted the bottom of integrating sphere, the position of regulating measured material is measured after making the measuring head of integrating sphere bottom center aim at LED on the measured material again; Just extract measured material after having surveyed out and take out the LED that measured, in measured material, put into a LED again, undertaken measuring again by above step; So go round and begin again.
The defective of above measuring instrument is: LED puts into measured material and takes out from measured material all needs the regular hour, and puts into and the measurement of taking-up process integrating sphere has to interrupt at LED; Therefore, whole surveying work is consuming time more, and efficient is lower.
The utility model content
The purpose of this utility model is the deficiency that overcomes the above-mentioned background technology, and a kind of improvement of LED spectroscopic measurements device is provided, and this measuring appliance should have the characteristics of efficiency of measurement height, reliable operation, and simple in structure, and is easy to use.
The technical scheme that the utility model proposes is:
A kind of LED spectroscopic measurements device, comprise integrating sphere, the location integrating sphere base and be arranged on integrating sphere and base between measured material; Also be provided with horizontally disposed track between described integrating sphere and the base, but the support of location one straight line slippage on the track; Described measured material has two, is arranged in parallel on the support about these two measured material; And when support slid into left side extreme position and the right extreme position respectively, the LED on two measured material aimed at the measuring head of integrating sphere respectively.
The integrating sphere of described measuring appliance is provided with two actuating switchs, and contact conducting when these two switches move to left side extreme position and the right extreme position by the support that moves respectively is so that integrating sphere begins to measure.
Described two actuating switchs are arranged on the two ends of track, and collide conducting by the left side edge and the right side edge of support respectively.
When the utility model used, survey crew was put into first LED to be measured earlier on the measured material of left side (also can begin on the right side), then push away support with have gentle hands and make it slide to the right side; When treating support arrival right side extreme position (Fig. 1 position), LED on the measured material of left side just in time enters the base of integrating sphere and aims at the measuring head of integrating sphere, the actuating switch output electric signal of the right-hand member of support collision meanwhile makes the measuring head of integrating sphere begin surveying work; Carry out in the process of surveying work at measuring head, be in spacious position owing to the right side measured material has shifted out fully and left integrating sphere, so survey crew can be put into second LED to be measured at leisure; By the time after first LED measurement to be measured is finished, survey crew be available have gentle hands push away support make its slide to the left side (support one moves, and the actuating switch of right-hand member is closed immediately, and the measurement of integrating sphere promptly stops); When treating support arrival left side extreme position (Fig. 2 position), LED on the measured material of right side just in time enters the base of integrating sphere and aims at the measuring head of integrating sphere, the actuating switch output electric signal of the left end of support collision meanwhile makes the measuring head of integrating sphere begin surveying work again; Carry out in the process of surveying work at measuring head,, therefore can take out the LED that first has been surveyed at leisure, put into the 3rd LED to be measured again because the left side measured material has shifted out fully and left integrating sphere and has been in spacious position; Go round and begin again, carry out continuously.
The measuring instrument that the utility model provides owing to movably be provided with two measured material on the support, not only makes surveying work carry out continuously, and surveying work and taking-up LED, placement LED are carried out simultaneously.This just makes the required time of whole measurement greatly reduce, and efficiency of measurement significantly improves.And, owing to the position of two measured material and integrating sphere measuring head can be regulated definite in advance, therefore when measuring, only need support touched to left side extreme position (support in this position time be obstructed and can't move again) or right side extreme position and get final product, make surveying work obtain assurance effectively reliably.In addition, described track has multiple typical mechanism can supply to select for use, and is simple in structure, and it is also convenient to use, and cost is not high yet.
Description of drawings
Fig. 1 is a kind of main TV structure synoptic diagram of measuring state of the present utility model.
Fig. 2 is the main TV structure synoptic diagram of another kind of measurement state of the present utility model.
Fig. 3 is a left TV structure synoptic diagram of the present utility model.
Embodiment
As shown in the figure, a kind of LED measuring instrument comprises the base 1 of integrating sphere 8, integrating sphere bottom and the measured material 6 between integrating sphere and the base, and tested LED7 is placed on the measured material.Also be provided with horizontally disposed track 3 between described integrating sphere and the base, but locate the support 5 that a straight line moves (direction shown in the arrow S) on the track.
Described track can have multiple typical mechanism can select to use.3 demonstrations is a guide rail slide block mechanism among the figure; Guide rail 10 levels in dovetail cross section and being parallel to each other are arranged on the base, and support 5 bottom surfaces are being fixed and the guide rail slide block 11 that closes of scarf mutually, make support can be on guide rail horizontal linear toward polyslip.
Described measured material 6 has two, is arranged in parallel on the support about these two measured material; And when support 5 slid into left side extreme position and the right extreme position respectively, the LED7 on described two measured material just in time aimed at the measuring head of integrating sphere respectively, and this just can bring very big facility to surveying work.
Further, the integrating sphere of described measuring instrument is provided with two actuating switchs, and the contact conducting made integrating sphere begin to measure so that send signal when these two switches moved to left side extreme position and the right extreme position by the support that moves respectively.Two actuating switchs are concrete is provided with the position can multiple choices; Generally can be arranged on the two ends of track, and adopt the mode of support collision conducting, promptly collide the back conducting by the left side edge and the right side edge of support respectively.The concrete operations of this set are simple operations, and general those skilled in the art all can bear.
Still it should be noted that, owing to the utility model relates to the improvement of measured material locator meams on the measuring instrument, so all the other conventional mechanisms (as integrating sphere, control circuit etc.) of measuring instrument are not described.
Claims (3)
1. LED spectroscopic measurements device, comprise the base (1) of integrating sphere (8), location integrating sphere and be arranged on integrating sphere and base between measured material (6); It is characterized in that also being provided with horizontally disposed track (3) between described integrating sphere and the base, but the support (5) of location one straight line slippage on the track; Described measured material has two, is arranged in parallel on the support (5) about these two measured material; And when support slid into left side extreme position and the right extreme position respectively, the LED (7) on two measured material aimed at the measuring head of integrating sphere respectively.
2. a kind of LED spectroscopic measurements device according to claim 1, the integrating sphere that it is characterized in that described measuring appliance is provided with two actuating switchs, contact conducting when these two switches move to left side extreme position and the right extreme position by the support that moves respectively is so that integrating sphere begins to measure.
3. a kind of LED spectroscopic measurements device according to claim 1 and 2 is characterized in that described two actuating switchs are arranged on the two ends of track, and collides conducting by the left side edge and the right side edge of support respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820087642XU CN201199194Y (en) | 2008-05-27 | 2008-05-27 | LED light-splitting measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820087642XU CN201199194Y (en) | 2008-05-27 | 2008-05-27 | LED light-splitting measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199194Y true CN201199194Y (en) | 2009-02-25 |
Family
ID=40450349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820087642XU Expired - Fee Related CN201199194Y (en) | 2008-05-27 | 2008-05-27 | LED light-splitting measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199194Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340463A (en) * | 2017-06-12 | 2017-11-10 | 中国科学院长春光学精密机械与物理研究所 | A kind of tested lamp pick device of LED lamp life tests equipment |
-
2008
- 2008-05-27 CN CNU200820087642XU patent/CN201199194Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107340463A (en) * | 2017-06-12 | 2017-11-10 | 中国科学院长春光学精密机械与物理研究所 | A kind of tested lamp pick device of LED lamp life tests equipment |
| CN107340463B (en) * | 2017-06-12 | 2019-09-10 | 中国科学院长春光学精密机械与物理研究所 | A kind of tested lamp pick device of LED lamp life tests equipment |
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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: Hangzhou Xingpu Optoelectric Technology Co., Ltd. Assignor: Zheng Xiaoming Contract record no.: 2010330001656 Denomination of utility model: LED light-splitting measurer Granted publication date: 20090225 License type: Exclusive License Record date: 20100816 |
|
| ASS | Succession or assignment of patent right |
Owner name: STAR SPEC OPTOELECTRONIC TECHNOLOGY Free format text: FORMER OWNER: ZHENG XIAOMING Effective date: 20121031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310011 HANGZHOU, ZHEJIANG PROVINCE TO: 310015 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121031 Address after: 310015, No. 8, Hou Lu, Wuchang Street, Yuhang District, Zhejiang, Hangzhou Patentee after: Hangzhou Xingpu Optoelectric Technology Co., Ltd. Address before: Lijiaqiao Industrial Park No. 525 Hangzhou City, Zhejiang province 310011 Gongshu District Dengyun Road No. 18 building 4 Patentee before: Zheng Xiaoming |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20130527 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Xingpu Optoelectric Technology Co., Ltd. Assignor: Zheng Xiaoming Contract record no.: 2010330001656 Denomination of utility model: LED light-splitting measurer Granted publication date: 20090225 License type: Exclusive License Record date: 20100816 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |