CN204516715U - Electrodeless fluorescent lamp color temperature checkout gear - Google Patents
Electrodeless fluorescent lamp color temperature checkout gear Download PDFInfo
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- CN204516715U CN204516715U CN201520184965.0U CN201520184965U CN204516715U CN 204516715 U CN204516715 U CN 204516715U CN 201520184965 U CN201520184965 U CN 201520184965U CN 204516715 U CN204516715 U CN 204516715U
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Abstract
The utility model provides a kind of electrodeless fluorescent lamp color temperature checkout gear, and it comprises the Quartz ultraviolet excitaton source for simulating the inner spectral composition of electrodeless florescent lamp, thin sheet glass, the luminance meter same with electrodeless florescent lamp cell-shell glassy phase to be measured; Described thin sheet glass is between described Quartz ultraviolet excitaton source and luminance meter, and the one side towards Quartz ultraviolet excitaton source of described thin sheet glass scribbles fluorescent material.The utility model institute generator can simplify the process obtaining actual electrodeless fluorescent lamp color temperature greatly, in each detection, no longer need to manufacture actual light source, need not cell-shell dusting, roasted tube, tube cell docking, access vacuum system, exhaust, insufflation gas, pipe cutting, assembling coupling coil, magnet ring make an actual light source.The utility model just can detect concrete colour temperature through simple technique, saves the plenty of time, increases work efficiency.
Description
Technical field
The utility model relates to a kind of electrodeless fluorescent lamp color temperature checkout gear.
Background technology
Electrodeless florescent lamp is gaseous discharge lamp of new generation.Along with the increase of lighting demand, in the practical application of fluorescent lamp, its performance is had higher requirement.Such as: different scenes needs the fluorescent tube of different-colour, the outdoor general fluorescent tube of low colour temperature that adopts is as 2700K, 3500K, fluorescent tube because of low colour temperature has stronger mist transmitting, and the indoor general fluorescent tube of high color temperature that adopts is as the fluorescent tube of 5000K, 6500K, and high color temperature fluorescent tube visually can seem brighter.Thus need the electrodeless florescent lamp lighting source of different-colour to adapt to the lighting demand of different occasion, its wide colour temperature is effectively enhanced product performance significant.
Powder slurry is all formulated by the different proportion of red, green, blue, and can there are differences between different batches, colour temperature can be variant, and visually the color of lamp luminescence is inconsistent, and thus the powder slurry of every batch all needs to detect colour temperature thus the consistency keeping fluorescent tube colour temperature.
Different proportion combination according to colorimetry principle red, green, blue can form different colors and colour temperature, and suitable three primary colors fluorescent powder is combined under ultraviolet excites can produce visible white light.The method that current electrodeless florescent lamp detects colour temperature is first through cell-shell dusting, roasted tube, tube cell docking, access vacuum system, exhaust, insufflation gas, pipe cutting, assembling coupling coil, magnet ring make an actual light source, then connect light source luminescent after excitation power supply; The actual colour temperature of fluorescent tube could be detected after light source luminescent.Whole process need consumption a lot of time and material resources also affect the progress of producing, and then affect the product friendship phase.
Utility model content
The utility model technical problem first to be solved is to provide a kind of electrodeless fluorescent lamp color temperature checkout gear, can obtain the colour temperature of electrodeless florescent lamp fluorescent tube quickly and accurately.For this reason, the utility model is by the following technical solutions:
Electrodeless fluorescent lamp color temperature checkout gear, it comprises the Quartz ultraviolet excitaton source for simulating the inner spectral composition of electrodeless florescent lamp, thin sheet glass, the luminance meter same with electrodeless florescent lamp cell-shell glassy phase to be measured; Described thin sheet glass is between described Quartz ultraviolet excitaton source and luminance meter, and the one side towards Quartz ultraviolet excitaton source of described thin sheet glass scribbles fluorescent material.
Further, described Quartz ultraviolet excitaton source comprises that to adopt the shell of UV C-band to be thoroughly the fluorescent tube of quartz glass; In described fluorescent tube, there is low-pressure mercury vapour; Described fluorescent tube is connected with amalgam guide cavity, arranges solid-state amalgam in amalgam guide cavity, has electrothermic constant temperature equipment outside amalgam guide cavity; Described Quartz ultraviolet excitaton source also comprises Inductive ballast, starter, and power supply is by Inductive ballast, starter to filament heating, and after starter disconnects, the high pressure spot produced by ballast is lit a lamp silk.
Further, auxiliary amalgam is provided with in described fluorescent tube.
Further, described electrothermic constant temperature equipment comprises Metal constant temperature seat, pliotron, temperature controller, temperature sensor is provided with in described Metal constant temperature seat, described amalgam guide cavity is inserted in Metal constant temperature seat, described temperature controller supplies electricity heating by pliotron to Metal constant temperature seat, temperature parameter is fed back to temperature controller by temperature sensor, and when Metal constant temperature seat temperature reaches solid-state amalgam working temperature, pliotron stops the confession electricity heating to Metal constant temperature seat.
Further, Metal constant temperature seat is provided with PVC muff.
Further, the controller in temperature controller adopts microprocessor MSP430.
The thin sheet glass same with electrodeless florescent lamp cell-shell glassy phase is provided, the fluorescent material prepared is added auxiliary material and make powder slurry, be coated on the first surface of described thin sheet glass, after high-temperature baking, before the thin sheet glass scribbling fluorescent material being placed in the fluorescent tube of Quartz ultraviolet excitaton source, be coated with the side of fluorescent material towards fluorescent tube, Quartz ultraviolet excitaton source sends and comprises 253.7nm, 365nm, 404.6nm, 435.8nm, 546.1nm, 577nm, 579nm are at interior UV and visible spectra, wherein 253.7nm is the strongest, and excitated fluorescent powder; Application luminance meter aims at the another side of thin sheet glass, visible ray is imported the spectroscopic analysis system of Measurement and analysis equipment, and data after treatment, show visible light composition on the computer screen, and obtains the colour temperature of thin sheet glass and the concrete colour temperature of powder slurry.
Owing to adopting the technical solution of the utility model, the utility model institute generator can simplify the process obtaining actual electrodeless fluorescent lamp color temperature greatly, in each detection, no longer need to manufacture actual light source, need not cell-shell dusting, roasted tube, tube cell docking, access vacuum system, exhaust, insufflation gas, pipe cutting, assembling coupling coil, magnet ring make an actual light source.The utility model just can detect concrete colour temperature through simple technique, saves the plenty of time, increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of Quartz ultraviolet excitaton source provided by the utility model.
Fig. 2 utilizes electrodeless fluorescent lamp color temperature checkout gear provided by the utility model to carry out the schematic diagram of electrodeless fluorescent lamp color temperature detection.
Embodiment
As shown in Figure 1, it comprises the Quartz ultraviolet excitaton source 1 for simulating the inner spectral composition of electrodeless florescent lamp, thin sheet glass 4, the luminance meter 6 same with electrodeless florescent lamp cell-shell glassy phase to be measured; Described thin sheet glass 4 is between described Quartz ultraviolet excitaton source 1 and luminance meter 6, and the one side towards Quartz ultraviolet excitaton source 1 of described thin sheet glass 4 scribbles fluorescent material.
Described Quartz ultraviolet excitaton source 1 comprises that to adopt the shell of UV C-band to be thoroughly the fluorescent tube 3 of quartz glass; In described fluorescent tube, there is low-pressure mercury vapour; Described fluorescent tube 3 is connected with amalgam guide cavity 12, arranges solid-state amalgam 14, have electrothermic constant temperature equipment outside amalgam guide cavity 12 in amalgam guide cavity 12; Described electrothermic constant temperature equipment comprises Metal constant temperature seat 15, pliotron 17, temperature controller 9, temperature sensor 16 is provided with in described Metal constant temperature seat 15, described amalgam guide cavity 12 is inserted in Metal constant temperature seat 15, after 220V power supply is connected, described temperature controller 9 supplies electricity heating by pliotron 17 pairs of Metal constant temperature seats 15, temperature parameter is fed back to temperature controller 9 by temperature sensor 16, when Metal constant temperature seat 15 temperature reaches solid-state amalgam 14 working temperature, pliotron 17 stops the confession electricity heating to Metal constant temperature seat 15.By this automatic feedback circuit, can ensure that solid-state amalgam 14 is operated in optimum state, make mercury vapor pressure at about 0.8Pa.Metal constant temperature seat 15 can have the heat that PVC muff 5, PVC muff 5 can reduce Metal constant temperature seat 15 and distribute.
Described Quartz ultraviolet excitaton source 1 also comprises Inductive ballast 18, starter 13, and after 220V power supply is connected, power supply gives filament heating by Inductive ballast 18, starter 13, and after starter 5 disconnects, the high pressure spot produced by Inductive ballast 18 is lit a lamp silk.
Be provided with auxiliary amalgam 10 in fluorescent tube 3, auxiliary amalgam can make starting lamp tube speed improve; Drawing reference numeral is the electronic powder in fluorescent tube.
Wherein temperature controller 9 adopts microprocessor MSP430, temperature sensor 16 is PT1000, constant temperature seat temperature 15 is measured by PT1000, and carry out temperature acquisition by A/D converter integrated in microprocessor MSP430, and export pwm control signal by a certain output pin of microprocessor MSP430, control, the conducting of pliotron 17 and cut-off.
Quartz ultraviolet excitaton source 1 sends 253.7nm after lighting, the UV and visible spectras such as 365nm, 404.6nm, 435.8nm, 546.1nm, 577nm, 579nm, and wherein 253.7nm is the strongest, and its spectral composition is identical with the inner spectral composition of electrodeless florescent lamp.
Electrodeless fluorescent lamp color temperature checkout gear using method:
Described thin sheet glass 4 is between described Quartz ultraviolet excitaton source 1 and luminance meter 6, and the one side of described thin sheet glass 4 scribbles fluorescent material, and towards Quartz ultraviolet excitaton source 1.
Fluorescent tube 3 sends and comprises 253.7nm, 365nm, 404.6nm, 435.8nm, 546.1nm, 577nm, the UV and visible spectras such as 579nm, wherein 253.7nm is the strongest, and excite three primary colors fluorescent powder, because blue powder is broad band laser material, 365nm, 404.6nm, 435.8nm will be absorbed by blue powder, and produce blue spectrum, be superimposed upon on visible spectrum that 253.7nm excites, application luminance meter 6 aims at the another side face of thin sheet glass, luminance meter 6 adopts optical fiber 7 to pass to element as light, data after treatment, computer screen 8 shows visible light composition, and obtain the colour temperature sent by thin sheet glass 4, this measurement result has forgiven the phosphor emission spectrum that 253.7nm excites, this namely drops into the color temperature parameters of volume production powder slurry. i.e. the color temperature parameters of electrodeless fluorescent fluorescent tube.
Claims (7)
1. electrodeless fluorescent lamp color temperature checkout gear, is characterized in that, it comprises the Quartz ultraviolet excitaton source for simulating the inner spectral composition of electrodeless florescent lamp, thin sheet glass, the luminance meter same with electrodeless florescent lamp cell-shell glassy phase to be measured; Described thin sheet glass is between described Quartz ultraviolet excitaton source and luminance meter, and the one side towards Quartz ultraviolet excitaton source of described thin sheet glass scribbles fluorescent material.
2. electrodeless fluorescent lamp color temperature checkout gear as claimed in claim 1, is characterized in that, described Quartz ultraviolet excitaton source comprises that to adopt the shell of UV C-band to be thoroughly the fluorescent tube of quartz glass; In described fluorescent tube, there is low-pressure mercury vapour; Described fluorescent tube is connected with amalgam guide cavity, arranges solid-state amalgam in described amalgam guide cavity, has electrothermic constant temperature equipment outside described amalgam guide cavity.
3. electrodeless fluorescent lamp color temperature checkout gear as claimed in claim 1, it is characterized in that, described Quartz ultraviolet excitaton source also comprises Inductive ballast, starter, and power supply passes through Inductive ballast, starter to filament heating, after starter disconnects, the high pressure spot produced by ballast is lit a lamp silk.
4. electrodeless fluorescent lamp color temperature checkout gear as claimed in claim 2, is characterized in that, be provided with auxiliary amalgam in described fluorescent tube.
5. electrodeless fluorescent lamp color temperature checkout gear as claimed in claim 2, it is characterized in that, described electrothermic constant temperature equipment comprises Metal constant temperature seat, pliotron, temperature controller, temperature sensor is provided with in described Metal constant temperature seat, described amalgam guide cavity is inserted in Metal constant temperature seat, described temperature controller supplies electricity heating by pliotron to Metal constant temperature seat, temperature parameter is fed back to temperature controller by temperature sensor, when Metal constant temperature seat temperature reaches solid-state amalgam working temperature, pliotron stops the confession electricity heating to Metal constant temperature seat.
6. electrodeless fluorescent lamp color temperature checkout gear as claimed in claim 5, it is characterized in that, described Metal constant temperature seat is provided with muff.
7. electrodeless fluorescent lamp color temperature checkout gear as claimed in claim 5, is characterized in that, described temperature controller adopts microprocessor MSP430.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184965.0U CN204516715U (en) | 2015-03-30 | 2015-03-30 | Electrodeless fluorescent lamp color temperature checkout gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520184965.0U CN204516715U (en) | 2015-03-30 | 2015-03-30 | Electrodeless fluorescent lamp color temperature checkout gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516715U true CN204516715U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520184965.0U Active CN204516715U (en) | 2015-03-30 | 2015-03-30 | Electrodeless fluorescent lamp color temperature checkout gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516715U (en) |
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2015
- 2015-03-30 CN CN201520184965.0U patent/CN204516715U/en active Active
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