CN101806739A - On-line tester of phosphor powder tube - Google Patents
On-line tester of phosphor powder tube Download PDFInfo
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- CN101806739A CN101806739A CN 201010162208 CN201010162208A CN101806739A CN 101806739 A CN101806739 A CN 101806739A CN 201010162208 CN201010162208 CN 201010162208 CN 201010162208 A CN201010162208 A CN 201010162208A CN 101806739 A CN101806739 A CN 101806739A
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- tube
- phosphor powder
- ultraviolet lamp
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Abstract
The invention discloses an on-line tester of a phosphor powder tube. The existing phosphor powder tube excitation device is difficult to ensure the accuracy of the on-line test of the phosphor powder tube. The on-line tester of the phosphor powder tube is characterized in that an ultraviolet lamp tube controlled by a switch, a lamp tube clamp which can adjust the position and corresponds to the ultraviolet lamp tube, and a light color detector are arranged on a seat body, and the light color detector is connected with a data processing instrument; the light beam inlet of the light color detector is provided with a light transmission piece capable of preventing dust from entering the light color detector, and the surface of the whole tester is black so as to prevent the interference caused by reflection. The invention can effectively ensure the accuracy of the online test of the phosphor powder tube, and provides a practical equipment technology guarantee for the online test of the tester.
Description
Technical field
The invention belongs to photoelectric detection system, a kind of specifically on-line tester of phosphor powder tube is used for the fluorescent tube production run optical color parameter of semi-manufacture fluorescent tube (the being phosphor powder tube) process of carrying out is detected.
Background technology
Development and technical progress along with green illumination, the Application and Development of rare earth luminescent material and the expansion of power-saving technology, nowadays, no matter be that directly endless tube fluorescent light, compact fluorescent lamp are also more and more paid attention to chromaticity coordinates, color tolerance requirement poor, colour temperature except pursuing high light efficiency, high colour developing, long-life approach for tubule footpath straight-pipe fluorescent lamp or tubule.In the fluorescent light production client to propose maximum problems be that colour temperature consistance, energy-saving fluorescent lamp or T4, T5, T8 straight tube shape, annular fluorescent tube etc. all have same problem, all be the important production technology link that manufacturer is difficult to monitor all the time.Particularly full experience with operating personnel is the consistance that is difficult to guarantee the look parameter in the batch production process.In dusting and these two important steps of roasted tube, directly tube cell is carried out the monitoring of look parameter detecting, be the effective means that the look parameter consistency in the fluorescent light batch production process improves in manufacturer.
In the past, in the production run of fluorescent tube, the optical color parameter of semi-manufacture fluorescent tube (the being phosphor powder tube) process of carrying out detected and also belong to blank, this is unfavorable for the quality control of fluorescent tube optical color parameter very much, simultaneously also caused fluorescent tube manufacturer when doing the fluorescent tube sample, optical color parameter has been adjusted, but when volume production, owing to dusting, roasted tube, exhaust process technology are all changing, cause the optical color parameter of fluorescent tube all to have a long way to go at last, and bring heavy losses with sample.Therefore, the monitoring in dusting, roasted tube, the deairing step process is very important, finds out the delta data of each procedure, carry out statistical study or curveization, obtain the Changing Pattern empirical value, and then the per pass operation is adjusted control optical color parameter.The applicant's No. 200920114881.4 utility model patents provide a kind of " phosphor powder tube excitation apparatus " (Granted publication number for CN201382899Y), and it makes the optical color parameter control of fluorescent tube heavily go up a new step.
The research of fluorescent tube being made in to the enforcement of above-mentioned patented technology scheme and practice through the applicant, find that the working environment that is somebody's turn to do " phosphor powder tube excitation apparatus " has material impact to its testing result, therefore, needing to be somebody's turn to do " phosphor powder tube excitation apparatus " during use places the space of comparison cleaning and requires operating personnel to wear clean working cloth, this just will be somebody's turn to do " phosphor powder tube excitation apparatus " and be limited in the specific occasion work that laboratory etc. has clean environment, and the production environment of phosphor powder tube often is difficult to reach breadboard clean level, and the degree of accuracy of phosphor powder tube on-line testing is difficult to guarantee.
Summary of the invention
The technical assignment of the technical problem to be solved in the present invention and proposition is to overcome existing phosphor powder tube excitation apparatus to the defective that the degree of accuracy of phosphor powder tube on-line testing is difficult to guarantee, a kind of on-line tester of phosphor powder tube is provided.For this reason, the present invention is by the following technical solutions:
On-line tester of phosphor powder tube, be on pedestal, be provided with by the ultraviolet lamp tube of switch control and corresponding described ultraviolet lamp tube can adjusting position tube clamper and photochromic detector, it is characterized in that: described photochromic detector is connected with the data processing instrument by data line.
As the optimization technique measure, the light light inlet place of described photochromic detector is provided with light transmission piece, prevents that dust from entering into photochromic detector.
As the optimization technique measure, described data processing instrument comprises CPU, watchdog circuit, communication module, RAM, ROM and keyboard and the display circuit that is connected on the main line, and described photochromic detector is connected by the main line of data line with described processing instrument.
As the optimization technique measure, the surface of whole instrument is a black.
As the optimization technique measure, the positioning part of described tube clamper is consistent with the length direction of described ultraviolet lamp tube.
As the optimization technique measure, described ultraviolet lamp tube is horizontally installed on the described pedestal, and offers the through hole of corresponding described ultraviolet lamp tube end on described pedestal.Further, the Clamping Center of described tube clamper is consistent with described ultraviolet lamp tube center, and described photochromic detector is positioned at the upside of described ultraviolet lamp tube.
As the optimization technique measure, described pedestal is provided with the anchor clamps adjusting knob, is connected with gear train between this anchor clamps adjusting knob and the described tube clamper; For described photochromic detector configuration has gib screw; For described tube clamper and/or photochromic detector configuration have rule; On the described photochromic detector banking pin is housed; On the described tube clamper stop means is housed; Described photochromic detector has groove, possesses the vertically-guided effect.
As the optimization technique measure, described photochromic detector one-piece construction adopts integrating sphere type, and the optical color parameter that collects is more stable, and is more even.
On-line tester of phosphor powder tube of the present invention, the technique effect that possesses " phosphor powder tube excitation apparatus " equally: can be with dusting in the production run, phosphor powder tube after roasted tube or the exhaust insertion tube clamper that is cut into pieces, light ultraviolet lamp tube, ultraviolet ray shines directly on the fluorescent coating of tested fluorescent tube, the excitated fluorescent powder coating is luminous, photochromic detector by tested fluorescent tube top is that electric signal processs and displays with phototransformation then, find out the delta data of each procedure to optical color parameter, carry out statistical study or curveization, obtain the Changing Pattern empirical value, and then the per pass operation adjusted control, a new step will be heavily gone up in the optical color parameter control of fluorescent tube.It is fast that it has test speed, and plurality of advantages such as data good reproducibility have been improved the line Quality Control of fluorescent tube optical color parameter.Secondly, prevent that owing to being provided with dust from entering into photochromic detector light transmission piece at the light light inlet place of photochromic detector, and the surface of whole instrument is that black can effectively be avoided the light reflection, can effectively avoid dust to disturb and the light interference, can effectively guarantee degree of accuracy, guarantee for the on-line testing of tester provides practicable equipment and technology to the phosphor powder tube on-line testing.
Description of drawings
Fig. 1 is a kind of concrete structure synoptic diagram of the present invention.
Fig. 2 is a kind of user mode synoptic diagram of the present invention.
Fig. 3 is an another kind of user mode synoptic diagram of the present invention.
Fig. 4 is the structural representation of photochromic detector of the present invention.
Fig. 5 is the A portion enlarged diagram of Fig. 1.
Number in the figure explanation: 1-switch, 2-gib screw, the photochromic detector of 3-, 4-flange cover, the straight fluorescent tube of 5-, 6-tube clamper, 7-anchor clamps adjusting knob, 8-ultraviolet lamp tube, 9-arrow, 10-fluorescent tube lifting rule, 11-detector lifting rule, 12-data processing instrument (light source colour difference meter), 13-U shape fluorescent tube, 14-pedestal, 15-light transmission piece, the positioning part of 16-tube clamper, the 17-locating surface.
Embodiment
Below in conjunction with Figure of description the present invention is elaborated.
As shown in Figure 1, on-line tester of phosphor powder tube of the present invention, its basic design is: on pedestal 14, be provided with by the ultraviolet lamp tube 8 of switch 1 control and corresponding ultraviolet lamp tube 8 can adjusting position tube clamper 6 and photochromic detector 3, be characterized in: photochromic detector 3 is connected with data processing instrument 12 by data line, the light light inlet place of photochromic detector 3 lower ends is provided with and prevents that dust from entering into the light transmission piece 15 (referring to Fig. 4) of photochromic detector, and the surface of whole instrument is that black is avoided the reflective interference that causes.
As to further the improving and replenishing of technique scheme, the present invention also comprises the technical characterictic that following each section is additional, so that select for use as required when specifically implementing above-mentioned basic technical scheme:
The positioning part 16 of tube clamper 6 is consistent with the length direction of ultraviolet lamp tube.Thereby be convenient to be enclosed within on the ultraviolet lamp tube with detected phosphor powder tube is stable when being placed on the tube clamper.
In order to make compact conformation, to be convenient to operation, ultraviolet lamp tube 8 is horizontally installed on the pedestal 14, and on pedestal 14, offer the through hole of corresponding ultraviolet lamp tube 8 ends, more specifically, the positioning part 16 V-shaped groove shapes (referring to Fig. 5) of tube clamper 6 are convenient to put fluorescent tube and to the fluorescent tube location, the Clamping Center of tube clamper 6 is consistent with ultraviolet lamp tube 8 centers, ultraviolet lamp tube 8 was positioned at the center of tested fluorescent tube when tested fluorescent tube was held, and photochromic detector 3 is positioned at the upside of ultraviolet lamp tube 8.
Photochromic detector one-piece construction adopts integrating sphere type, and the optical color parameter that collects is more stable, and is more even.
When detecting: at first photochromic detector is connected to data processing instrument 12 (as " light source colour difference meter " patented product of the applicant) by signal wire, can carries out according to following steps afterwards with above-mentioned on-line tester of phosphor powder tube:
1. the fluorescent tube after dusting in the production run, roasted tube or the exhaust is cut into about 100mm length, notice that the bisque that is coated with on the tube wall can not impaired or pollution.
2. regulate tube clamper 6 height: rolling clamp adjusting knob 7, the corresponding groove of fluorescent tube lifting rule 10 is aimed at arrow 9, as surveying the T8 pipe, just the T8 groove is aimed at arrow.
3. regulate the height of photochromic detector 3: unclamp gib screw 2, move up and down photochromic detector 3, (flange cover 4 is installed on the pedestal 14 with the plane, top of the corresponding scale mark alignment flange cover 4 of detector lifting rule 11, so that install and regulate photochromic detector 3), screw 2 at last is tightened, for example survey the T8 pipe, just T8 groove alignment flange is overlapped 4 plane, top.
4. tested straight fluorescent tube 5 (referring to Fig. 2) or tested U-shaped fluorescent tube 13 (referring to Fig. 3) are seated on the tube clamper 6.
5. open switch 1, ultraviolet lamp tube 8 is lighted, and the preheating certain hour was as 10 minutes.The ultraviolet ray (is 253.7nm as wavelength) that this moment, ultraviolet lamp tube 8 sent shines directly on the fluorescent coating of tested fluorescent tube.
6. the displayed value of direct-reading light source colour difference meter has just obtained optical color parameters such as chromaticity coordinates, colour temperature, relative brightness.
7. powered-down is withdrawn from fluorescent tube.
In the aforesaid operations, the corresponding groove of fluorescent tube lifting rule 10 is aimed at arrow 9, plane, top with the corresponding groove alignment flange cover 4 of detector lifting rule 11 can guarantee that ultraviolet lamp tube and tested fluorescent tube are coaxial, and it is accurate to be convenient to the light signal that detects and guarantee to record.
Claims (9)
1. on-line tester of phosphor powder tube, be pedestal (14) go up to be provided with by the ultraviolet lamp tube (8) of switch (1) control and corresponding described ultraviolet lamp tube (8) can adjusting position tube clamper (6) and photochromic detector (3), it is characterized in that: described photochromic detector (3) is connected with data processing instrument (12) by data line.
2. on-line tester of phosphor powder tube according to claim 1 is characterized in that the light light inlet place of described photochromic detector (3) is provided with light transmission piece (15).
3. on-line tester of phosphor powder tube according to claim 1, it is characterized in that described data processing instrument (12) comprises CPU, watchdog circuit, communication module, RAM, ROM and keyboard and the display circuit that is connected on the main line, described photochromic detector (3) is connected by the main line of data line with described processing instrument (12).
4. according to claim 1 or 2 or 3 described on-line tester of phosphor powder tube, the surface that it is characterized in that whole instrument is a black.
5. on-line tester of phosphor powder tube according to claim 1 is characterized in that the positioning part of described tube clamper (6) is consistent with the length direction of described ultraviolet lamp tube (8).
6. on-line tester of phosphor powder tube according to claim 1 is characterized in that described ultraviolet lamp tube (8) is horizontally installed on the described pedestal (14), and offer the through hole of corresponding described ultraviolet lamp tube (8) end on described pedestal (14).
7. on-line tester of phosphor powder tube according to claim 6 is characterized in that the Clamping Center of described tube clamper (6) is consistent with described ultraviolet lamp tube (8) center, and described photochromic detector (3) is positioned at the upside of described ultraviolet lamp tube (8).
8. on-line tester of phosphor powder tube according to claim 1 is characterized in that described pedestal (14) is provided with anchor clamps adjusting knob (7), is connected with gear train between this anchor clamps adjusting knob (7) and the described tube clamper (6); For described photochromic detector (3) disposes gib screw (2); For described tube clamper (6) and/or photochromic detector (3) dispose rule (10,11); On the described photochromic detector (3) banking pin is housed; Described tube clamper is equipped with stop means on (6); Described photochromic detector (3) has groove.
9. on-line tester of phosphor powder tube according to claim 1 is characterized in that described photochromic detector (3) one-piece construction adopts integrating sphere type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101622085A CN101806739B (en) | 2010-05-04 | 2010-05-04 | On-line tester of phosphor powder tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101622085A CN101806739B (en) | 2010-05-04 | 2010-05-04 | On-line tester of phosphor powder tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101806739A true CN101806739A (en) | 2010-08-18 |
| CN101806739B CN101806739B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101622085A Expired - Fee Related CN101806739B (en) | 2010-05-04 | 2010-05-04 | On-line tester of phosphor powder tube |
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| CN (1) | CN101806739B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017672A (en) * | 2016-05-23 | 2016-10-12 | 湖北久之洋红外系统股份有限公司 | Scanning movement platform of movable lens of Michelson interferometer |
| CN109612969A (en) * | 2018-12-12 | 2019-04-12 | 闽江学院 | A kind of chroma and luminance measurement device can be used for long-persistence luminous object and test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544922A (en) * | 2003-11-10 | 2004-11-10 | 华中科技大学 | Multi-photon excitation capillary electrophoresis fluoroscopic detector based on continuous light |
| CN201107112Y (en) * | 2007-11-01 | 2008-08-27 | 杭州创惠仪器有限公司 | Light source color difference meter |
| JP2009045148A (en) * | 2007-08-16 | 2009-03-05 | Yamaguchi Univ | Device for testing bladder cancer and control method of the device |
| WO2009125974A2 (en) * | 2008-04-08 | 2009-10-15 | Industry Foundation Of Chonnam National University | Multi-channel bio reactor with fluorescence detector and on-line monitoring apparatus of it |
| CN201382899Y (en) * | 2009-03-05 | 2010-01-13 | 杭州创惠仪器有限公司 | Fluorescent powder tube exciting device |
-
2010
- 2010-05-04 CN CN2010101622085A patent/CN101806739B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544922A (en) * | 2003-11-10 | 2004-11-10 | 华中科技大学 | Multi-photon excitation capillary electrophoresis fluoroscopic detector based on continuous light |
| JP2009045148A (en) * | 2007-08-16 | 2009-03-05 | Yamaguchi Univ | Device for testing bladder cancer and control method of the device |
| CN201107112Y (en) * | 2007-11-01 | 2008-08-27 | 杭州创惠仪器有限公司 | Light source color difference meter |
| WO2009125974A2 (en) * | 2008-04-08 | 2009-10-15 | Industry Foundation Of Chonnam National University | Multi-channel bio reactor with fluorescence detector and on-line monitoring apparatus of it |
| CN201382899Y (en) * | 2009-03-05 | 2010-01-13 | 杭州创惠仪器有限公司 | Fluorescent powder tube exciting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017672A (en) * | 2016-05-23 | 2016-10-12 | 湖北久之洋红外系统股份有限公司 | Scanning movement platform of movable lens of Michelson interferometer |
| CN109612969A (en) * | 2018-12-12 | 2019-04-12 | 闽江学院 | A kind of chroma and luminance measurement device can be used for long-persistence luminous object and test method |
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| Publication number | Publication date |
|---|---|
| CN101806739B (en) | 2012-05-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20120523 |