CN205091050U - Arc light tester light intensity accurate adjustment optical devices - Google Patents
Arc light tester light intensity accurate adjustment optical devices Download PDFInfo
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- CN205091050U CN205091050U CN201520802586.3U CN201520802586U CN205091050U CN 205091050 U CN205091050 U CN 205091050U CN 201520802586 U CN201520802586 U CN 201520802586U CN 205091050 U CN205091050 U CN 205091050U
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- light
- arc
- light source
- tester
- optical devices
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Abstract
The utility model provides an arc light tester light intensity accurate adjustment optical devices, includes light source mounting hole, light yield mouth and optical feedback adjustment interface. The light source mounting hole is used for coupleing light source and device back plate, and the light of strength of stability is fixed in the output of light yield mouth, and optical feedback adjustment interface is used for coupleing the optic fibre of the system of feeding back. The utility model discloses an arc light tester light intensity accurate adjustment optical devices can solve in the electric power system protection problem that can't demarcate and test arc light the detection unit.
Description
Technical field
The utility model relates to the test of arc light probe unit and the optical devices of demarcation in protecting electrical power system, particularly a kind of can simultaneously to the structure of optical means of Uv and visible light sensor test.
Background technology
Destructiveness that what the electrode in electric system, factory, power plant, electric power transfer, contact fault etc. caused have and the great arclight of destructiveness have risen to even world-class harm unit of country, successfully detect and are the electric power protection targets of reaching common understanding in world wide to installations and facilities protection.
Many to the method for arclight detection at present, various arc light detecting device is also too numerous to enumerate, visible ray wherein in favourable arclight carries out detecting, and also has utilization ultraviolet light wherein to carry out detecting, and even has to utilize infrared light to carry out detecting.But the wavelength sensitivity ranges of these checkout equipments and detection sensitivity all lack unified test or calibrating instrument, especially lack the instrument and method with test ultraviolet light and visible ray two kinds of light simultaneously.
Have the optical texture and the accurate Regulation mechanism of light intensity of testing ultraviolet light and visible light sensor, can solve the inconsistent problem of all kinds of sensing probe, be also unprecedented novel optical test structure at all simultaneously.
Summary of the invention
The utility model devises a kind of arc light tester light intensity precision adjustment optical texture, provides a kind of optic test structure simultaneously with test ultraviolet light and visible light sensor, can solve the inconsistent problem of all kinds of sensing probe at all.
The utility model adopts following gordian technique to solve the problem: a kind of arc light tester light intensity precision adjustment optical devices, the optical texture support comprising cuboid structure and the light source mounting hole, light output mouth and the light feedback adjusting interface that are located at respectively on optical texture support three sides; Described light source mounting hole is for connecting plate after light source and structure, and light output mouth exports the light of fixing-stable intensity, and light feedback adjusting interface is in order to connect the optical fiber of the system that feeds back to.
The utility model light output mouth is combined with arc probe mounting adapter, and light feedback adjusting interface connecting fiber type daylighting head, two light source mounting holes and light output mouth are right-angled intersection symmetrical structure.
The technical solution of the utility model compared with prior art has following technique effect:
1. the arc light tester light intensity precision adjustment optical texture designed by the utility model adopts square structure, its side leaves light feedback adjusting interface in order to installing optical fibres type feedback daylighting head, by daylighting head by the intensity feedback of light that exports to light intensity adjustment unit, compared with prior art, have the effect of the fast and stable adjustment light intensity using optical fiber daylighting head as feed-back regulatory mechanism, this cannot realize in conventional art;
2. the utility model adopts light source mounting seat and light output mouth to be right-angled intersection symmetrical structure form, two light source mounting seat are used for installing ultraviolet source and visible light source respectively, which light source mounting seat no matter the circumferentially symmetrical light source of luminous intensity be installed in, all can obtain equicohesive light at two light output mouths, have the function simultaneously meeting ultraviolet light and visible light sensor test, this is two tested performance that prior art does not possess;
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; 1-optical texture support in figure, 2-light source mounting seat, 3-light output mouth, 4-light feedback adjusting interface.
Embodiment
As shown in Figure 1, a kind of arc light tester light intensity precision adjustment optical devices, the optical texture support 1 comprising cuboid structure and the light source mounting hole 2, light output mouth 3 and the light feedback adjusting interface 4 that are located at respectively on optical texture support 1 three sides; Described light source mounting hole 2 is for connecting plate after light source and structure, and light output mouth 3 exports the light of fixing-stable intensity, and light feedback adjusting interface 4 is in order to connect the optical fiber of the system that feeds back to.
The utility model light output mouth 3 is combined with arc probe mounting adapter, light feedback adjusting interface 4 connecting fiber type daylighting head, and two light source mounting holes 2 are right-angled intersection symmetrical structure with light output mouth 3.
During the utility model specific works, the galvanoluminescence that light source provides according to system, the light intensity that light source sends by optical-fiber type daylighting head feeds back to system, system adjusts light source according to the light intensity magnitude of feedback, the light output of strength of stability is to light output mouth, be irradiated in arc probe to be measured, as the standard sources of test arc probe.
Claims (2)
1. arc light tester light intensity precision adjustment optical devices, the optical texture support (1) comprising cuboid structure and the light source mounting hole (2), light output mouth (3) and the light feedback adjusting interface (4) that are located at respectively on optical texture support (1) three side; Described light source mounting hole (2) is for connecting plate after light source and structure, and light output mouth (3) exports the light of fixing-stable intensity, and light feedback adjusting interface (4) is in order to connect the optical fiber of the system that feeds back to.
2. a kind of arc light tester light intensity precision adjustment optical devices according to claim 1, it is characterized in that: light output mouth (3) is combined with arc probe mounting adapter, light feedback adjusting interface (4) connecting fiber type daylighting head, two light source mounting holes (2) and light output mouth (3) are in right-angled intersection symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802586.3U CN205091050U (en) | 2015-10-16 | 2015-10-16 | Arc light tester light intensity accurate adjustment optical devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520802586.3U CN205091050U (en) | 2015-10-16 | 2015-10-16 | Arc light tester light intensity accurate adjustment optical devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205091050U true CN205091050U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520802586.3U Active CN205091050U (en) | 2015-10-16 | 2015-10-16 | Arc light tester light intensity accurate adjustment optical devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205091050U (en) |
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2015
- 2015-10-16 CN CN201520802586.3U patent/CN205091050U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |