CN205879362U - Changeable illumination mode's portable color measurement instrument - Google Patents
Changeable illumination mode's portable color measurement instrument Download PDFInfo
- Publication number
- CN205879362U CN205879362U CN201620801845.5U CN201620801845U CN205879362U CN 205879362 U CN205879362 U CN 205879362U CN 201620801845 U CN201620801845 U CN 201620801845U CN 205879362 U CN205879362 U CN 205879362U
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- light
- light source
- light beam
- total mark
- mark ball
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- Spectrometry And Color Measurement (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a changeable illumination mode's portable color measurement instrument, include: first light source, secondary light source, optic system, total mark ball, inductor, optic system is equipped with a light entry and a light export, total mark ball lower extreme is equipped with a viewfinder window, and total mark ball upper end exports through connections with light, its characterized in that, first light source setting is at optic system's light entry, inductor and secondary light source are installed on the lateral wall of total mark ball, the light illumination testee that first light source sent forms first folded light beam, and first folded light beam is received by the inductor behind total mark ball mixed light, the light that the secondary light source sent is thrown into the testee surface and is formed the second folded light beam behind total mark ball repeated reflection, the second folded light beam is collected through the total mark ball and is projected in the inductor. The utility model discloses a switch the light source, can realize the measurement under two kinds of illumination mode of dd and 8d on a portable color measurement instrument, have apparent using value.
Description
Technical field
This utility model relates to color measuring field, particularly relates to the colour photometer of a kind of changeable lighting system.
Background technology
CIE(International Commission on Illumination International Commission on Illumination) pushed away in 1971
Recommend four kinds of standard illuminants measured for reflected sample and observation condition, but, current portable colour photometer all can only be adopted
By a kind of lighting system, it is achieved the measurement of a kind of standard.When using different lighting systems due to instrument, measurement data has not
With, user, sometimes for the test result understood under different measuring mode, uses single-measurement mode to make user use multiple survey
The demand of examination mode can not be satisfied.At this moment, it is necessary for buying the equipment of the another kind of lighting system that meets the requirements, adds user
Cost.
Even if the lighting system being designed with double light source having, also it is as the auxiliary of another light source using a wherein light source
Light source, measures the result under the conditions of SCI Yu SCE both different measurings, metering system is not made radical change.
Therefore, prior art existing defects, need to improve.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that the portable survey of a kind of changeable lighting system
Color instrument.
The technical solution of the utility model is as follows: the portable colour photometer of a kind of changeable lighting system, including: the first light
Source, secondary light source, light path system, integrating sphere, induction apparatus；Described light path system is provided with a light entrance and a light exit；Described long-pending
Bulb separation lower end is provided with a viewfinder window, and integrating sphere upper end is through with light exit to be connected, it is characterised in that described first light source is arranged
Light entrance at light path system；Described induction apparatus and secondary light source are arranged on the sidewall of integrating sphere；Described first light source sends
Light illumination testee formed first reflection light beam, first reflection light beam integrated ball mixed light after sensed device receive；Institute
Throwing into testee surface after stating the light integrated ball interreflection that secondary light source sends and form the second reflection light beam, second is anti-
Irradiating light beam is collected through integrating sphere and is projected in induction apparatus again.
Preferably, when the light that the first light source sends is through light path system, it is converted into the divergence half-angle light beam less than 5 °,
The central optical axis of this light beam and the normal angle of viewfinder window are 8 °.
Preferably, described first light source center light beam passes through viewfinder window.
Using such scheme, this utility model can directly switch lighting system, can realize on a portable colour photometer
Measurement under two kinds of lighting systems of d/d and 8/d, it is not necessary to additionally buy instrument and equipment and just can realize on a portable colour photometer
Needed the function that two instruments could realize in the past, convenient and swift.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the index path using 8/d illumination reception mode；
Fig. 3 is the index path using d/d illumination reception mode.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
With reference to shown in Fig. 1, this utility model provides the portable colour photometer of a kind of changeable lighting system, including: first
Light source 1, secondary light source 2, light path system 3, integrating sphere 4, induction apparatus 5；Described light path system is provided with a light entrance 31 and a light goes out
Mouth 32；Described integrating sphere 4 lower end is provided with a viewfinder window 41, and integrating sphere 4 upper end is through with light exit 32 to be connected, and its feature exists
In, described first light source 1 is arranged on the light entrance 31 of light path system, and the first light source 1 central light beam passes through viewfinder window 41；Described
Induction apparatus 5 and secondary light source 2 are arranged on the sidewall of integrating sphere 4.
With reference to shown in Fig. 2, open the first light source 1,8/d illumination reception mode can be used to detect testee 6 color.First
When the light that light source 1 sends is through light path system 3, it is converted into the divergence half-angle light beam less than 5 °, the central optical axis of this light beam
It it is 8 ° with the wire clamp angle of viewfinder window 41.Form reflection light beam when light beam is reflected by the measured object 6 at viewfinder window 41, reflect light
Bundle is integrated the most sensed device 5 after ball 4 is collected and receives, and thus can obtain the colouring information on testee surface.
With reference to shown in Fig. 3, open secondary light source 2, d/d illumination reception mode can be used to detect testee 6 color.Second
Testee 6 surface, after light is reflected by measured object 6, Jing Guoji is thrown into after light integrated ball 4 interreflection that light source 2 sends
Bulb separation 4 is collected and is projected in induction apparatus 5 again, thus can obtain the colouring information on testee 6 surface, wherein, secondary light source 2
The light sent can not be directly delivered to induction apparatus 5, can not shine directly into viewfinder window 41.
In sum, this utility model, by switching lighting system, can realize d/d and 8/ on a portable colour photometer
Measurement under two kinds of lighting systems of d, it is not necessary to additionally buy instrument and equipment and just can realize needing on a portable colour photometer in the past
Want the function that two instruments could realize.
These are only preferred embodiment of the present utility model, be not limited to this utility model, all in this practicality
Any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (3)
1. a portable colour photometer for changeable lighting system, including: the first light source, secondary light source, light path system, integration
Ball, induction apparatus；Described light path system is provided with a light entrance and a light exit；Described integrating sphere lower end is provided with a viewfinder window, long-pending
Bulb separation upper end is through with light exit to be connected, it is characterised in that described first light source is arranged on the light entrance of light path system；Described sense
Device and secondary light source is answered to be arranged on the sidewall of integrating sphere；The light illumination testee that described first light source sends forms first
Reflection light beam, after the first reflection light beam integrated ball mixed light, sensed device receives；The light that described secondary light source sends is integrated
Throwing into testee surface after ball interreflection and form the second reflection light beam, the second reflection light beam is collected through integrating sphere and is projected
In induction apparatus.
The portable colour photometer of changeable lighting system the most according to claim 1, it is characterised in that the first light source sends
Light through light path system time, be converted into a divergence half-angle less than the light beam of 5 °, the central optical axis of this light beam and viewfinder window
Normal angle be 8 °.
The portable colour photometer of changeable lighting system the most according to claim 1, it is characterised in that described first light source
Central light beam passes through viewfinder window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801845.5U CN205879362U (en) | 2016-07-28 | 2016-07-28 | Changeable illumination mode's portable color measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620801845.5U CN205879362U (en) | 2016-07-28 | 2016-07-28 | Changeable illumination mode's portable color measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879362U true CN205879362U (en) | 2017-01-11 |
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ID=57699047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620801845.5U Active CN205879362U (en) | 2016-07-28 | 2016-07-28 | Changeable illumination mode's portable color measurement instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN205879362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307736A (en) * | 2022-07-18 | 2022-11-08 | 苏州普立视科技有限公司 | Light splitting colorimeter light collecting system |
-
2016
- 2016-07-28 CN CN201620801845.5U patent/CN205879362U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307736A (en) * | 2022-07-18 | 2022-11-08 | 苏州普立视科技有限公司 | Light splitting colorimeter light collecting system |
| CN115307736B (en) * | 2022-07-18 | 2023-09-29 | 苏州普立视科技有限公司 | Light collecting system of spectrocolorimeter |
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