CN103105590A - Detection device of service life of halogen tungsten lamp tube - Google Patents
Detection device of service life of halogen tungsten lamp tube Download PDFInfo
- Publication number
- CN103105590A CN103105590A CN2013100373341A CN201310037334A CN103105590A CN 103105590 A CN103105590 A CN 103105590A CN 2013100373341 A CN2013100373341 A CN 2013100373341A CN 201310037334 A CN201310037334 A CN 201310037334A CN 103105590 A CN103105590 A CN 103105590A
- Authority
- CN
- China
- Prior art keywords
- halide
- fluorescent lamp
- pedestal
- detecting device
- time
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a detection device of service life of a halogen tungsten lamp tube. The detection device comprises a lighting assembly and an electrical equipment controller, wherein the lighting assembly comprises a rectangular horizontal base frame and three pairs of electrode assemblies arranged on the horizontal base frame, each pair of electrode assembly comprises a pair of pillar supporting arms and a pair of flat copper electrodes, each supporting arm and the corresponding flat copper electrode are isolated by two insulators and are fixedly connected through screws. The electrical equipment controller comprises a test displayer, a control circuit of a programmable logic controller (PLC), a lighting circuit with voltage controlled by a thyristor, a current-temperature-overload protection circuit and the like. The detection device of the service life of the halogen tungsten lamp tube is simple in structure, convenient to operate, capable of precisely controlling on-off time, on-off times and total lighting time, and reliable in service life data detection. Data after being detected can be visually displayed on the text displayer.
Description
Technical field
The present invention relates to halide-tungsten fluorescent lamp and make the field, particularly relate to a kind of duplicating machine, the special-purpose halide-tungsten fluorescent lamp life detecting device of laser printer.
Background technology
Duplicating machine, the special-purpose halide-tungsten fluorescent lamp of laser printer are to adopt the Halogen tungsten cycle principle to manufacture a kind of incandescent lamp that forms, and the shell of fluorescent tube is quartz glass tube, and tungsten filament is installed in glass tube, and the two ends of glass tube are equipped with connector.The main production process of making fluorescent tube comprises filament winding and assembling, sealing, exhaust, top, packing etc.According to the requirement of product technology book, in manufacture process, to carry out strict initial stage inspection to fluorescent tube, inspection item comprises outward appearance, surge, cold resistance, photoelectric parameter etc.The menarche passed examination fluorescent tube, adopt to improve the method for trial voltage fluorescent tube carried out accelerated life test, estimate rapidly the reliability of halide-tungsten fluorescent lamp, to adapt to the demand of product speed-to-market development.
Existing method only can be evaluated the life-span of fluorescent tube with the continuous burning-point time, and the detection technique parameter can not accurately be controlled, and the data of evaluation are also unreliable.And the load capacity of the method is little, detection fluorescent tube quantity is few, efficient is low, can not satisfy the longevity assessment demand of duplicating machine in enormous quantities, the special-purpose halide-tungsten fluorescent lamp of laser printer.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high efficiency, can adopts the switching method to detect, the lamp tube service life pick-up unit that also can evaluate lamp tube service life by continuation method.
The objective of the invention is to be achieved through the following technical solutions:
A kind of halide-tungsten fluorescent lamp life detecting device, comprise horizontally disposed rectangular pedestal, be arranged on many on this pedestal and power and control the controller of electric time of switching and the two ends of described halide-tungsten fluorescent lamp are fixed on stationary installation on each electrode assemblie to electrode assemblie, for described every pair of electrode assemblie, the every pair of described electrode assemblie comprises respectively and is fixed on pedestal and two sway braces that the interval arranges and be separately fixed on the opposite side of two sway braces and have two copper electrodes of certain-length, insulate between each sway brace and corresponding copper electrode.
Preferably, be respectively arranged with a chute with certain-length in two relative upper lateral part corresponding positions of described pedestal, one in described two sway braces is packed on described horizontal pedestal, and another two ends are screwed in two chute places.Like this, when the fluorescent tube to different length detects, can adjust according to actual needs the distance between two sway braces/copper electrode.For the ease of adjusting, described screw is selected butterfly screws.
For the ease of operation, described pedestal is erected on a board.In addition, be provided with one and be used for heat insulation division board between the table top of described board and pedestal, the heat that when this is conducive to prevent the fluorescent tube burning-point, width shoots out is delivered in board, affect electron device and works.In order to provide an environment that is conducive to the halide-tungsten fluorescent lamp life tests, this device to comprise that also one is trapped among the uncovered working cover of described pedestal surrounding to this device.
Described controller comprises power switch, the loop that lights a lamp, regulating loop, control loop and overload protection loop, and tested fluorescent tube is connected to the loop that lights a lamp, and test voltage is regulated by controllable silicon in this loop that lights a lamp; Described regulating loop is controlled thyristor operating angle by the trigger pulse phase shift, and then regulating circuit voltage; Described control loop is according to the requirement of setting, by PLC programmable controller controls load make-and-break time and continuously turn-on time, carry out the break-make number of times and add up and remember continuous turn-on time and power-off time; Described overload protection loop starts protection automatically when load surpasses setting value, try to avert accidents.
Described controller also comprises a text controller, by the setting of text controller, record, demonstration make-and-break time, break-make number of times and total lighting a lamp the time.
Preferably, be arranged at intervals with a plurality of screws on described copper electrode, the stainless steel connector at described halide-tungsten fluorescent lamp two ends is separately fixed at corresponding screw place.
Halogen tungsten lamp break-make type life detecting device of the present invention can be controlled accurately switching time and break-make total degree and light a lamp the time continuously by controller, and the data that detect can intuitively be presented on text display.Detect lifetime data accurately reliable.This device is applicable to the sample of the many descriptions of the special-purpose halide-tungsten fluorescent lamp of laser printer and the serving span of product detects.
Description of drawings
Fig. 1 is the structural representation of lamp tube service life pick-up unit of the present invention;
Fig. 2 is the structural representation of lamp tube service life pick-up unit mid point lamp assembly of the present invention;
Fig. 3 is the vertical view of lamp tube service life pick-up unit mid point lamp assembly of the present invention;
Fig. 4 is the structural representation of detected fluorescent tube;
What Fig. 5 showed is the schematic diagram of two kinds of fluorescent tube fixed forms in the present invention.
Embodiment
Be elaborated below in conjunction with 1～3 pair of lamp tube service life pick-up unit of the present invention of accompanying drawing.
As shown in Figure 1, this device is arranged on the table top of board 13 of a cabinet type, supports by four garden posts 4.The front of board 13 is provided with three doors of opening, and the part of the controller of this device is arranged in board 13, and another part is arranged on the door of board 13, and the staff that is more convenient for like this operates.Be provided with a division board 7 between the table top of board 13 and this pick-up unit, the heat that when this is conducive to prevent tested fluorescent tube burning-point, width shoots out is delivered in board, affects the normal operation of electron device.In addition, in order to improve security, also be provided with insulation offset plate (not shown) on the ground before board 13; Also be provided with the working cover 2 of a uncovered on board 13, working cover 2 surrounds this pick-up unit, can provide a testing environment that is conducive to " calm " of halide-tungsten fluorescent lamp durability test for this device like this.
As shown in Figures 2 and 3, this pick-up unit comprises horizontally disposed rectangular pedestal 8, is arranged on many on this pedestal 8 and power and control the controller of electric time of switching and the two ends of described halide-tungsten fluorescent lamp are fixed on stationary installation on each electrode assemblie 7 to electrode assemblie 7, for described every pair of electrode assemblie.Have three pairs of electrode assemblies in illustrated embodiment.Because each structure to electrode assemblie is identical, the below only describes wherein a pair of structure.As shown in the figure, the every pair of described electrode assemblie 7 comprises respectively and is fixed on pedestal 8 and two sway braces 3 that the interval arranges and be separately fixed on the opposite side of two sway braces and have two copper electrodes 9 of certain-length, insulation between each sway brace 3 and corresponding copper electrode 9.
Specifically, the two ends of each sway brace 3 are overlapped on pedestal 8, between the copper electrode 9 of sway brace 3 and correspondence, two insulators 11 are housed, thereby make them mutually isolate and insulate.Copper electrode 9 is fixed on insulator 11 by screw 12.
In addition, detect for the ease of the fluorescent tube to different length, be respectively arranged with a chute 5 with certain-length in two relative upper lateral part corresponding positions of pedestal 8, one in two sway braces 3 is packed on described horizontal pedestal 8, and another two ends are fixed on two chute 5 places by screw 6., two interelectrode distance L a/Lb/Lc regulate and fix by mobile butterfly screws 6 on the chute of horizontal pedestal.
When detecting, stainless steel connector S1, the S2 at halide-tungsten fluorescent lamp shown in Figure 4 28 two ends is placed on respectively on two copper electrodes 9.The fixed form of halide-tungsten fluorescent lamp can be as shown in Figure 5, that is, each connector S1, the S2 with each lamp tube ends is fixed on copper electrode by screw, guarantees to electrically contact between fluorescent tube and copper electrode 9 good.
The controller of this device comprises power switch, the loop that lights a lamp, regulating loop, control loop and overload protection loop.
Tested fluorescent tube is connected to the loop that lights a lamp, and test voltage is regulated by controllable silicon in this loop that lights a lamp; Described regulating loop is controlled thyristor operating angle by the trigger pulse phase shift, and then regulating circuit voltage; Described control loop is according to the requirement of setting, by PLC programmable controller controls load make-and-break time, turn-on time continuously, carry out break-make number of times accumulative total and continuously turn-on time power-fail memory function etc.; Described overload protection loop starts protection automatically when load surpasses setting value, try to avert accidents.
In addition, described controller also comprises a text controller, comes intuitive and convenient ground setting, record, shows make-and-break time, break-make number of times and total detection data such as the time of lighting a lamp by text controller, and make operation more directly perceived, it is more accurate to control.
As shown in Fig. 2,4,5, distance L a between the electrode of three pairs of electrode assemblies, Lb, Lc can carry out independent regulation separately, corresponding working voltage V1, V2, V3 also can carry out independent adjustment separately, thereby can be simultaneously the life-span of the halide-tungsten fluorescent lamp of three kinds of different sizes be detected.
Use step below in conjunction with 1～5 pair of halide-tungsten fluorescent lamp life detecting device of the present invention of accompanying drawing is elaborated:
1) the distance L a/Lb/Lc between two electrodes of adjustment.Usually, the scope of described distance is 330 ± 60mm; Confirm the position of voltage selection rotary switch, be located at the gear at relevant voltage place;
2) power turn-on switch, select a kind of lamp tube service life detection method:
(A) break-make method: the parameters such as on/off time, total degree and T.T. are set by controller, and in one embodiment of the invention, be that 0.5 second, trip time are 1 second turn-on time; (B) continuity method: is set by controller total conduction time.
3) adjust life tests voltage: at first the sample fluorescent tube with same specification is placed on same electrode assemblie, switches on power, and the output voltage of make tested fluorescent tube energising, regulating test circuit is to lamp tube service life working voltage value, deenergization then, and fluorescent tube extinguishes;
4) extract the qualified fluorescent tube of primary election, and these fluorescent tubes are placed on the described electrode assemblie of step 3), in one embodiment of the invention, the lighting current of every pair of electrode assemblie generally is no more than 30A;
5) switch on power, make tested fluorescent tube energising, improving the described fluorescent tube of burning-point under voltage conditions.Preferably with the described fluorescent tube of the voltage burning-point of 1.2 times of rated voltages 1 hour, this was equivalent under rated voltage the burning-point fluorescent tube about 10 hours; Controller was controlled according to the on/off electricity time of setting;
6) when light a lamp break-make number of times or the time of accumulative total reached setting value, chimes of doom is turned off the light, sent to this device automatically, and stop testing.
Under normal testing conditions, the defective items such as fluorescent tube should not leak air, glass rupture, filament breaking.
Claims (9)
1. halide-tungsten fluorescent lamp life detecting device, it is characterized in that: comprise horizontally disposed rectangular pedestal (8), be arranged on many to electrode assemblie (7) on this pedestal (8), for described every pair of electrode assemblie is powered and controls logical, the controller of power-off time and the two ends of described halide-tungsten fluorescent lamp are fixed on stationary installation on each electrode assemblie (7), every pair of described electrode assemblie (7) comprises respectively on the opposite side that is fixed on two sway braces (3) that pedestal (8) is upper and the interval arranges and is separately fixed at two sway braces and has two copper electrodes (9) of certain-length, insulation between the copper electrode (9) of each sway brace (3) and correspondence.
2. halide-tungsten fluorescent lamp life detecting device according to claim 1, it is characterized in that: be respectively arranged with a chute (5) with certain-length in two relative upper lateral part corresponding positions of described pedestal (8), one in described two sway braces (3) is packed on described horizontal pedestal (8), and another two ends are fixed on two chutes (5) by screw (6) and locate.
3. halide-tungsten fluorescent lamp life detecting device according to claim 2, it is characterized in that: described screw (6) is butterfly screws.
4. halide-tungsten fluorescent lamp life detecting device according to claim 1, it is characterized in that: described pedestal (8) is erected on a board (13).
5. halide-tungsten fluorescent lamp life detecting device according to claim 4 is characterized in that: be provided with one and be used for heat insulation division board (7) between the table top of described board (13) and pedestal (8).
6. halide-tungsten fluorescent lamp life detecting device according to claim 1 is characterized in that: described controller comprises power switch, the loop that lights a lamp, regulating loop, control loop and overload protection loop,
The fluorescent tube test voltage is regulated by controllable silicon in the described loop that lights a lamp;
Silicon controlled conduction angle in the described loop that lights a lamp is regulated in described regulating loop phase shift;
Described control loop is according to the requirement of setting, by PLC programmable controller controls load make-and-break time and continuously turn-on time, carry out the break-make number of times and add up and remember continuous turn-on time and power-off time.
7. halide-tungsten fluorescent lamp life detecting device according to claim 1, it is characterized in that: described controller also comprises a text controller, by the setting of text controller, record, demonstration make-and-break time, break-make number of times and total lighting a lamp the time.
8. halide-tungsten fluorescent lamp life detecting device according to claim 1, is characterized in that: comprise that also one is trapped among the uncovered working cover (2) of described pedestal (8) surrounding.
9. the described halide-tungsten fluorescent lamp life detecting device of any one according to claim 1～8 is characterized in that: be arranged at intervals with a plurality of screws on described copper electrode (9), the stainless steel connector at described halide-tungsten fluorescent lamp two ends is separately fixed at corresponding screw place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100373341A CN103105590A (en) | 2013-01-31 | 2013-01-31 | Detection device of service life of halogen tungsten lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100373341A CN103105590A (en) | 2013-01-31 | 2013-01-31 | Detection device of service life of halogen tungsten lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103105590A true CN103105590A (en) | 2013-05-15 |
Family
ID=48313591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100373341A Pending CN103105590A (en) | 2013-01-31 | 2013-01-31 | Detection device of service life of halogen tungsten lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103105590A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529404A (en) * | 2013-09-30 | 2014-01-22 | 浙江长兴金盛光电科技有限公司 | Detection device used for LED (light emitting diode) lamp |
| CN106199460A (en) * | 2016-07-15 | 2016-12-07 | 上海神添实业有限公司 | Fluorescent tube assembling process automatic checkout system |
| CN108226817A (en) * | 2018-03-16 | 2018-06-29 | 广东天圣高科股份有限公司 | A kind of light fitting quality detection device |
| CN108333534A (en) * | 2018-03-30 | 2018-07-27 | 莱茵技术（上海）有限公司 | A kind of full-automatic lamps and lanterns endurance testing device |
| CN109283473A (en) * | 2018-08-20 | 2019-01-29 | 浙江凯耀照明股份有限公司 | A kind of long point service life method for tracing and system |
| CN109738718A (en) * | 2016-08-24 | 2019-05-10 | 李敏 | A kind of test device of LED light bar |
| CN113138352A (en) * | 2021-03-17 | 2021-07-20 | 临沂市蓝晶光电科技有限公司 | Overload detection device and method for heating lamp tube of printer |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87204362U (en) * | 1987-06-23 | 1988-07-20 | 湖南省能源研究所 | Voltage-and-brightness-adjustable lampholder for incandescent light |
| CN87206229U (en) * | 1987-04-13 | 1988-10-26 | 徐卫河 | Energy-saving switch for public lighting lamp |
| CN1629650A (en) * | 2003-12-19 | 2005-06-22 | 爱德牌工程有限公司 | Apparatus for ageing fluorescent lamps |
| US20100026188A1 (en) * | 2008-07-29 | 2010-02-04 | City University Of Hong Kong | Automatic lamp detection method and optimal operation for fluorescent lamps |
| CN201615941U (en) * | 2009-12-22 | 2010-10-27 | 廉廉机电科技发展(上海)有限公司 | Control box of lighting frame |
| CN202057778U (en) * | 2011-01-04 | 2011-11-30 | 石比伟 | Bracket lamp horizontal aging production line |
| CN202351416U (en) * | 2011-12-08 | 2012-07-25 | 深圳市奥拓电子股份有限公司 | Ageing rack of LED (Light-emitting Diode) panel lamp |
| CN202583437U (en) * | 2012-05-22 | 2012-12-05 | 内蒙古隆兴佰鸿照明科技有限责任公司 | Rapid aging test device for LED fluorescent lamp tube |
| CN203037832U (en) * | 2013-01-31 | 2013-07-03 | 天津兰普里克照明电器有限公司 | Detection device for service lifetime of halogen tungsten light tube |
-
2013
- 2013-01-31 CN CN2013100373341A patent/CN103105590A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206229U (en) * | 1987-04-13 | 1988-10-26 | 徐卫河 | Energy-saving switch for public lighting lamp |
| CN87204362U (en) * | 1987-06-23 | 1988-07-20 | 湖南省能源研究所 | Voltage-and-brightness-adjustable lampholder for incandescent light |
| CN1629650A (en) * | 2003-12-19 | 2005-06-22 | 爱德牌工程有限公司 | Apparatus for ageing fluorescent lamps |
| US20100026188A1 (en) * | 2008-07-29 | 2010-02-04 | City University Of Hong Kong | Automatic lamp detection method and optimal operation for fluorescent lamps |
| CN201615941U (en) * | 2009-12-22 | 2010-10-27 | 廉廉机电科技发展(上海)有限公司 | Control box of lighting frame |
| CN202057778U (en) * | 2011-01-04 | 2011-11-30 | 石比伟 | Bracket lamp horizontal aging production line |
| CN202351416U (en) * | 2011-12-08 | 2012-07-25 | 深圳市奥拓电子股份有限公司 | Ageing rack of LED (Light-emitting Diode) panel lamp |
| CN202583437U (en) * | 2012-05-22 | 2012-12-05 | 内蒙古隆兴佰鸿照明科技有限责任公司 | Rapid aging test device for LED fluorescent lamp tube |
| CN203037832U (en) * | 2013-01-31 | 2013-07-03 | 天津兰普里克照明电器有限公司 | Detection device for service lifetime of halogen tungsten light tube |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103529404A (en) * | 2013-09-30 | 2014-01-22 | 浙江长兴金盛光电科技有限公司 | Detection device used for LED (light emitting diode) lamp |
| CN103529404B (en) * | 2013-09-30 | 2016-01-20 | 浙江长兴金盛光电科技有限公司 | A kind of LED pick-up unit |
| CN106199460A (en) * | 2016-07-15 | 2016-12-07 | 上海神添实业有限公司 | Fluorescent tube assembling process automatic checkout system |
| CN106199460B (en) * | 2016-07-15 | 2019-01-08 | 上海神添实业有限公司 | Fluorescent tube assembling process automatic checkout system |
| CN109738718A (en) * | 2016-08-24 | 2019-05-10 | 李敏 | A kind of test device of LED light bar |
| CN108226817A (en) * | 2018-03-16 | 2018-06-29 | 广东天圣高科股份有限公司 | A kind of light fitting quality detection device |
| CN108333534A (en) * | 2018-03-30 | 2018-07-27 | 莱茵技术（上海）有限公司 | A kind of full-automatic lamps and lanterns endurance testing device |
| CN109283473A (en) * | 2018-08-20 | 2019-01-29 | 浙江凯耀照明股份有限公司 | A kind of long point service life method for tracing and system |
| CN113138352A (en) * | 2021-03-17 | 2021-07-20 | 临沂市蓝晶光电科技有限公司 | Overload detection device and method for heating lamp tube of printer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103105590A (en) | Detection device of service life of halogen tungsten lamp tube | |
| CN103063986B (en) | Halogen tungsten light high pressure shocking detecting device | |
| RU2469343C1 (en) | Stand for adjusting and monitoring parameters of relay for signalling, centralising and blocking railway lines | |
| CN102331536A (en) | Fault electric arc controllable simulative generation device | |
| CN104332961A (en) | Burning proof protection device for switch opening and closing coil | |
| CN210166469U (en) | Relay state monitoring device | |
| CN203037832U (en) | Detection device for service lifetime of halogen tungsten light tube | |
| CN210442482U (en) | Mechanical operation device suitable for residual-current circuit breaker | |
| CN202975253U (en) | Halogen tungsten lamp tube high pressure impact testing device | |
| CN204243738U (en) | Switch divide-shut brake coil burn-out-proof protective device | |
| CN206490323U (en) | A kind of integrated intelligent power distribution cabinet | |
| CN202870260U (en) | Device for detecting automobile electrical appliance switch | |
| CN209765018U (en) | generator stator rotor grounding test device | |
| CN203275566U (en) | Single-phase short-circuit fault detector | |
| CN220525961U (en) | Reliability test auxiliary device for miniature circuit breaker | |
| CN102435940A (en) | Device for testing on-off of luminous body | |
| CN109884524B (en) | Generator stator and rotor grounding test device and test method | |
| CN217007600U (en) | Simple device for detecting three-phase synchronization of high-voltage vacuum circuit breaker | |
| KR200367166Y1 (en) | Electronic line voltage pilot apparatus in GIS | |
| CN201118060Y (en) | Safety lamp-base | |
| CN219392220U (en) | On-off capability test circuit and on-off capability test equipment | |
| CN219555409U (en) | High-voltage switch contact opening and closing test equipment | |
| CN108279342A (en) | A kind of different voltage performance test system of element | |
| CN219417617U (en) | Breaker simulation device | |
| CN205506963U (en) | Electric automatization examines test table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |