CN208060016U - A kind of distributed photometer - Google Patents
A kind of distributed photometer Download PDFInfo
- Publication number
- CN208060016U CN208060016U CN201820244916.5U CN201820244916U CN208060016U CN 208060016 U CN208060016 U CN 208060016U CN 201820244916 U CN201820244916 U CN 201820244916U CN 208060016 U CN208060016 U CN 208060016U
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- CN
- China
- Prior art keywords
- photometer
- vertical shaft
- component
- trunnion axis
- camera bellows
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a kind of distributed photometers, including workbench, vertical shaft, trunnion axis, photometer component, the vertical shaft is arranged on the table by a device of rotation driving, the trunnion axis is arranged by a lifting gear on vertical shaft, the photometer component is arranged on the horizontal axis by a cross sliding driving device, the utility model can drive photometer component along measurement Plane Rotation by device of rotation driving, and photometer component is driven to be moved in measurement plane by cross sliding driving device, it is adjusted by lifting gear and measures plane at a distance from light source, form three-dimensional measuring system, without artificial mobile photometer, light intensity of the i.e. measurable light source in each irradiation area, it is easy to use, and work efficiency is high.
Description
Technical field
The utility model is related to a kind of photometer, especially a kind of distributed photometer.
Background technology
At present in the luminous intensity measurement of lamps and lanterns, by by artificial mobile photometer, then counting each irradiated region
The light intensity in domain operates trouble more, and the precision detected is not high.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of distributed photometer.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of distributed photometer, including workbench, vertical shaft, trunnion axis, photometer component, the vertical shaft pass through a rotation
Driving device is arranged on the table, and the trunnion axis is arranged by a lifting gear on vertical shaft, and the photometer component is logical
Cross cross sliding driving device setting on the horizontal axis.
The photometer component includes a sliding stand being slidably arranged on trunnion axis, and a rotation is provided on the sliding stand
Rotating motor, a camera bellows is provided on the output shaft of the electric rotating machine, and the camera bellows front opening is simultaneously configured in opening with light
Grid is provided with a photometer device in camera bellows bottom.
The lenticular lenses are rotatably arranged on the front opening of camera bellows, and the front opening side of camera bellows is provided with one can
Drive the spinning motor of lenticular lenses rotation.
The utility model has the beneficial effects that：A kind of distributed photometer, including workbench, vertical shaft, trunnion axis, photometer
Component, the vertical shaft are arranged on the table by a device of rotation driving, and the trunnion axis is arranged by a lifting gear
On vertical shaft, the photometer component is arranged on the horizontal axis by a cross sliding driving device, and the utility model is driven by rotating
Device can drive photometer component along measurement Plane Rotation, and drive photometer component measuring plane by cross sliding driving device
Interior movement is adjusted by lifting gear and measures plane at a distance from light source, form three-dimensional measuring system, is not necessarily to artificial movement
Photometer, you can measure light source each irradiation area light intensity, it is easy to use, and work efficiency is high.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the side schematic view of the utility model；
Fig. 2 is the structural schematic diagram of the photometer component of the utility model.
Specific implementation mode
Referring to Fig.1, Fig. 2, Fig. 1, Fig. 2 are the structural schematic diagrams of one specific embodiment of the utility model, as shown, one
Kind distributed photometer, including workbench 1, vertical shaft 2, trunnion axis 3, photometer component 4, the vertical shaft 2 pass through a rotation and drive
Device is arranged on workbench 1, and the trunnion axis 3 is arranged by a lifting gear on vertical shaft 2, and the photometer component 4 is logical
It crosses a cross sliding driving device to be arranged on trunnion axis 3, the utility model can drive photometer component edge by device of rotation driving
Plane Rotation is measured, and drives photometer component to be moved in measurement plane by cross sliding driving device, passes through lifting gear tune
Section measures plane at a distance from light source, forms three-dimensional measuring system, without artificial mobile photometer, you can measures light source and exists
The light intensity of each irradiation area, it is easy to use, and work efficiency is high.
In the present invention, device of rotation driving, cross sliding driving device, lifting gear are common axially driving dress
It sets, is not described in detail here.
Preferably, the photometer component 4 includes a sliding stand 41 being slidably arranged on trunnion axis 3, the sliding stand
It is provided with an electric rotating machine 42 on 41, a camera bellows 43,43 front end of the camera bellows are provided on the output shaft of the electric rotating machine 42
It is open and is configured with lenticular lenses 44 in opening, 43 bottom of camera bellows is provided with a photometer device 45, passes through electric rotating machine 42
Photometer device 45 can be driven to rotate, due in practical measurement process, it is difficult to ensure that light source radiating angle is vertical direction, this reality
With novel used rotation photometer device 45 to obtain the average intensity of a certain position so that measurement data is more accurate.
The utility model also eliminates stray light by lenticular lenses, further increases the precision of detection, it is preferred that the light
Grid 44 is rotatably arranged on the front opening of camera bellows 43, and the front opening side of camera bellows 43 is provided with one can drive grating
The spinning motor 46 that piece 44 rotates meets different testing requirements to adjust the direction of light piece according to different light angles.
Preferably, 43 outside of the camera bellows is also configured with several constent temperature heaters 5, so that photometer device 45 is operated in
Under temperature constant state, ensure the precision measured.
Preferably, the side wall of the camera bellows 43 is provided with several heat-conductive thermo tubes, to ensure that even heat is distributed, ensures constant temperature
Effect.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also use with
The different form of the above embodiment, those skilled in the art under the premise of without prejudice to spirit of that invention made by etc.
Same transformation or corresponding change, should all fall within the protection scope of the present invention.
Claims (3)
1. a kind of distributed photometer, which is characterized in that including workbench (1), vertical shaft (2), trunnion axis (3), photometer component
(4), the vertical shaft (2) is arranged by a device of rotation driving on workbench (1), and the trunnion axis (3) is filled by a lifting
It installs on vertical shaft (2), the photometer component (4) is arranged by a cross sliding driving device on trunnion axis (3).
2. a kind of distributed photometer according to claim 1, it is characterised in that：The photometer component (4) includes one
The sliding stand (41) being slidably arranged on trunnion axis (3) is provided with an electric rotating machine (42), the rotation on the sliding stand (41)
A camera bellows (43) is provided on the output shaft of rotating motor (42), camera bellows (43) front opening is simultaneously configured in opening with grating
Piece (44) is provided with a photometer device (45) in camera bellows (43) bottom.
3. a kind of distributed photometer according to claim 2, it is characterised in that：The lenticular lenses (44) are rotatably arranged on
The front opening of camera bellows (43), and the front opening side of camera bellows (43), which is provided with one, can drive lenticular lenses (44) to rotate
Spinning motor (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244916.5U CN208060016U (en) | 2018-02-09 | 2018-02-09 | A kind of distributed photometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820244916.5U CN208060016U (en) | 2018-02-09 | 2018-02-09 | A kind of distributed photometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060016U true CN208060016U (en) | 2018-11-06 |
Family
ID=63992765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820244916.5U Expired - Fee Related CN208060016U (en) | 2018-02-09 | 2018-02-09 | A kind of distributed photometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520615A (en) * | 2018-12-27 | 2019-03-26 | 北京航天长征飞行器研究所 | Illumination uniformity tester and test method |
-
2018
- 2018-02-09 CN CN201820244916.5U patent/CN208060016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520615A (en) * | 2018-12-27 | 2019-03-26 | 北京航天长征飞行器研究所 | Illumination uniformity tester and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20210209 |