CN203053682U - Light source on-line detection device - Google Patents
Light source on-line detection device Download PDFInfo
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- CN203053682U CN203053682U CN 201320047753 CN201320047753U CN203053682U CN 203053682 U CN203053682 U CN 203053682U CN 201320047753 CN201320047753 CN 201320047753 CN 201320047753 U CN201320047753 U CN 201320047753U CN 203053682 U CN203053682 U CN 203053682U
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Abstract
The utility model discloses a light source on-line detection device, which comprises a light detecting device, electrical connection measuring devices, a transmission mechanism and power supply devices, wherein the transmission mechanism is provided with installation station plates for light sources to be detected, the power supply devices provide power for the light sources to be detected, and the transmission mechanism is composed of a movable conveyor belt and a fixing device for supporting the conveyor belt. A plurality of sections of conductive guide rails are arranged in the fixing device and the plurality of sections of the conductive guide rail are connected with different power supply devices and the electrical connection measuring devices respectively, and thus a comprehensive on-line detection on various characteristics of light, color, electromagnetic compatible immunity, overpressure resistance, switch reliability and the like of the light sources to be detected can be carried out. The light source on-line detection device can be widely applied to the on-line detection on various properties of light, color, heat and electricity of the different light sources to be detected, and has the characteristics of rich detection functions, high detection efficiency, wide applicable range, simple operation, high degree of integration and the like.
Description
Technical field
The utility model relates to the light source detection device technique, is specifically related to a kind of light source on-line measuring device.
Background technology
For guaranteeing the quality of light source product, after finishing, the light source assembling needs to carry out a series of performance test, comprise light, look, electrical property, high-low pressure ageing, tests such as electromagnetic compatibility immunity to interference and switch reliability.Because the method for every test, needs are equipped with testing apparatus and complexity etc. and have nothing in common with each other, in existing production run, can not carry out the full test of above-mentioned critical nature to each light source product.At present, can realize the photochromic performance of having only of the full inspection of each light source, even with the photochromic on-line detecting system of light source, and other performance all is difficult to realize in process of production on-line testing.Be the control quality, the manufacturer generally can only carry out sampling Detection, on the one hand sampling Detection in a plurality of test macros respectively the critical nature to light source test, efficient is lower; On the other hand; there is great risk in sampling; particularly for led light source; its critical nature is subjected to the influence of several factors; even in same batch, each light source product performance difference is also bigger, has a strong impact on quality control; also cause the nominal value of light source and actual value not to be inconsistent through regular meeting, cause the quality of illuminating product on the market uneven.
In addition, the photochromic performance Online Transaction Processing of conventional lighting sources generally is that direct production line at light source arranges the integrating sphere proving installation, and light source product passes through the sample window of integrating sphere one by one, records their optical color parameter.On the one hand, existing proving installation is not high to the control of light source switch and test, and light source moves and may have the coiling problem, and external environment also can be brought certain influence to chroma and luminance measurement; On the other hand, form and the kind of light source are more and more diversified, and it is compatible preferably to require pick-up unit that various types of light sources are had, and existing system is difficult to satisfy above-mentioned requirements.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model aims to provide a kind of integrated degree height, test function is abundant, easy and simple to handle, control accuracy is high, applied range and the prolongable light source on-line measuring device of function.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme:
A kind of light source on-line measuring device comprises measurement mechanism, connecting gear and one or more electric supply installation, and connecting gear is made up of travelling belt movably and the stationary installation that supports travelling belt; Two or more station plates of arranging on the described travelling belt arrange one or more in order to the light source base of light source to be measured to be installed on the station plate; Moving direction along travelling belt in the stationary installation arranges one or more snippets conductive guide, and conductive guide is electrically connected with light source base, and every section conductive guide is electrically connected with one or more electric supply installations; Described measurement mechanism comprises that light measurer and one or more are electrically connected measurement mechanism, and light measurer is measured the light signal of light source to be measured, and one or more is electrically connected measurement mechanism and is electrically connected with conductive guide and/or electric supply installation.
In the technical program, one or more light sources to be measured can be installed on the station plate, the light source of installing on each station plate to be measured is identical or different, the light source to be measured that arranges on the station plate is with electric supply installation and be electrically connected measurement mechanism by conductive guide realization electrical connection, and on the moving direction of station plate, the conductive guide segmentation arranges, every section conductive guide can be electrically connected with identical or different electric supply installation and electrical connection measurement mechanisms, namely along with the running of connecting gear, light source can be powered by identical or different electric supply installation.This conduction connected mode has been avoided the coiling problem of light source cable, and each station can circulate to move and transmit light source, has significantly saved test macro and has taken up room, and has improved transmission efficiency.By the different sections at conductive guide different measurement mechanisms is set simultaneously, and adopts corresponding control mode, can in the light source moving process, realize various online measuring abilities.For example apply rated voltage at certain section conductive guide, and connect power meter, at correspondence position integrating sphere and light measurer are set simultaneously, can when this section of light source process conductive guide, realize photochromic electrical testing; For example apply the high low-voltage of switching by certain sequential on one section conductive guide therein again, can carry out the online quick test of high-low pressure tolerance to the light source by this section conductive guide.
The utility model segmentation on the direction of transfer of light source arranges conductive guide, light source by conductive guide with identical or different electric supply installation or be electrically connected measurement mechanism and be electrically connected, coiling problem in having avoided transmitting, having saved pick-up unit takes up space, and by connecting identical or different electric supply installation and control device at each section conductive guide, and corresponding measurement mechanism is set, can conveniently realize multiple online measuring ability, integrated degree height, the control accuracy height, and measuring ability can conveniently be expanded.
The utility model can pass through the further restriction and perfect of following technical characterictic:
The voltage output of above-mentioned electric supply installation is adjustable, by regulating output voltage, can treat the photometry source and carry out high pressure, normal pressure and low pressure aging test; Perhaps above-mentioned electric supply installation comprises high pressure, the a plurality of different electric supply installation of low pressure and normal pressure output, when a plurality of electric supply installations are electrically connected with same section conductive guide, treat the photometry source by each electric supply installation of switch and carry out high pressure, normal pressure and low pressure aging test, perhaps each electric supply installation is electrically connected with one section conductive guide, all electric supply installations are opened simultaneously, by travelling belt mobile drive each light source to be measured respectively with high pressure, low pressure and normal pressure electric supply installation are electrically connected, make the light source to be measured on each station plate carry out high pressure simultaneously, low pressure and normal pressure ageing are to improve testing efficiency.
Above-mentioned light source base is electrically connected with conductive guide by the mode of conduction feeler lever, every section conductive guide can be made up of the many conductive guides that are parallel to each other, conductive guide is positioned at below or the top of travelling belt, and every conductive guide is electrically connected with one or more light source base on the station plate.When the conductive guide of each section equates that with light source base number on the station plate each light source base on each station plate is electrically connected with a conductive guide respectively, to improve the reliability of device, maintain easily and overhaul.
Above-mentioned electrical connection measurement mechanism can be measurement mechanisms such as the starting characteristic of measuring light source to be measured, steady-state characteristic, thermal behavior, is electrically connected measurement mechanism and electric supply installation and is electrically connected with conductive guide.On the station plate each light source to be measured is controlled in some way and is lighted, and utilizes electrical measurement to measure parameters such as its voltage, electric current, power, thermal resistance.
As a kind of technical scheme, described electrical connection measurement mechanism comprises one or more electromagnetic interference (EMI) generator, the output electric signal of described electromagnetic interference (EMI) generator be coupled to more than one section or one section conductive guide or with electric supply installation that conductive guide links to each other on, perhaps the output electric signal of electromagnetic interference (EMI) generator is applied directly on the measured light on the light source base.The electromagnetic interference (EMI) generator comprises that classes such as electro-static discharging generator, grouped pulse generator, lightning surge generator and cycle drop generator can treat the electromagnetic interference (EMI) generator that the electromagnetic compatibility immunity experiment is carried out in the photometry source, each electromagnetic interference (EMI) generator is electrically connected with identical or different section conductive guide, and its output signal is coupled in the conductive guide; By each electromagnetic interference (EMI) generator of switch, electromagnetic compatibility immunity experiment such as treat that the photometry source carries out that static discharge, burst of pulses, lightning surge and cycle fall.
Typical scenario is that each electromagnetic interference (EMI) generator is electrically connected with one section conductive guide respectively, the signal of its output is coupled in one section conductive guide, and drives the switching that light source to be measured is realized various electromagnetic interference (EMI) immunity experiments by connecting gear.Perhaps each electromagnetic interference (EMI) generator is electrically connected with one or more snippets conductive guide by electric supply installation with light source to be measured, its output signal is coupled on the electric supply installation, by each electromagnetic interference (EMI) generator of opening and closing, burst of pulses, lightning surge and the cycle of realizing each light source to be measured be electrically connected with conductive guide such as falls at the electromagnetic compatibility immunity experiment.Perhaps, the output terminal that connects each electromagnetic interference (EMI) generator is set in the stationary installation, the output signal of each electromagnetic interference (EMI) generator is directly coupled on the light source to be measured, with electromagnetic compatibility immunity experiment such as realize treating that the photometry source carries out that static discharge, burst of pulses, lightning surge and cycle fall.
As a kind of technical scheme, described electrical connection measurement mechanism comprises treats the switch controlling device that cycling switch is carried out in the photometry source, and switch controlling device all is electrically connected with conductive guide more than one section or one section and corresponding electric supply installation.Switch controlling device not only can be controlled and light each light source to be measured, the time interval of all right configuration switch, and automatic each light source to be measured of cycling switch, when light source to be measured was sent to the specified section conductive guide, system can test the switch reliability of light source to be measured.
As a kind of technical scheme, comprise integrating sphere, measurement window and sample window are set on the integrating sphere, the light source base on the station plate one by one or integral body be positioned at the measurement window place, light measurer is measured the light signal of the light source of being gathered by sample window to be measured.When light source base is positioned at the measurement window place one by one, the light that light source to be measured sends enters integrating sphere and carries out mixed light, the light signal of the light source to be measured that light measurer is installed on the measurement light source pedestal one by one, when light source base integral body is positioned at the measurement window place, light source to be measured on the light source base is lighted one by one by switch controlling device control, the light that each light source to be measured is sent enters integrating sphere and carries out mixed light, to measure the optical color parameter of each light source to be measured; Perhaps a plurality of measured devices are lighted in switch controlling device control, obtain the photochromic electrical quantity of each measured device by finding the solution linear equation then, as station is installed is rectangle, switch controlling device control is lighted measured light by row or elder generation by row earlier line by line more line by line, calculates the optical color parameter of each measured light according to each time measurement result.
As a kind of technical scheme, the shade that light source to be measured is passed through is set between described measurement window and the station plate, shade is connected with measurement window and/or station plate.Shade is black shading flannelette or is black shading gate.When shade is black shading flannelette, shade links to each other with measurement window, the station plate is sent to the measurement window place by connecting gear, shade, measurement window and station plate form test chamber, the light that light source to be measured sends is also entered abundant mixed light in the integrating sphere, avoid the interference of extraneous parasitic light, light measurer is measured the light signal that sample window is collected, and realizes the accurate measurement of light source light signal to be measured.When shade is black shading gate, shade links to each other with the station plate, the station plate is sent to the measurement window place by connecting gear, shade, measurement window and station plate form test chamber, the light that light source to be measured sends is also entered abundant mixed light in the integrating sphere, and light measurer is measured the light signal that sample window is collected.Perhaps be connected with shade respectively on measurement window and the station plate, the shade on measurement window and the station plate aligns, and shade, measurement window and station plate form test chamber.But described shade automatic lifting, the station plate is sent to the measurement window place by connecting gear, and shade is regulated height automatically, forms the space of relative closure.
As a kind of technical scheme, described integrating sphere is the hemisphere integrating sphere, and the hemisphere integrating sphere is made up of dome-type housing and base plate, and measurement window arranges on the base plate, and sample window is arranged on the dome-type housing.The volume of hemisphere integrating sphere is little, and it is less to take up room.
As a kind of technical scheme, comprise the elevating mechanism of regulating the integrating sphere height and the billboard that is used for observing the integrating sphere height, billboard parallels with travelling belt, and is positioned on the same surface level with specified point on the integrating sphere.Can observe the height of integrating sphere by billboard, for example: the measurement window of billboard and integrating sphere is on same surface level, and the distance between billboard and the travelling belt is the distance between the measurement window and travelling belt on the integrating sphere.The height of integrating sphere utilizes elevating mechanism, regulate by manual or electronic mode, and observe by billboard, with the spacing between accurate control integrating sphere and the travelling belt, make on the light source base light source to be measured by and arrive measurement window place on the integrating sphere, so that light source to be measured just is contained in shade, measurement window and the formed test chamber of station plate, with the measurement of the optical color parameter of the light source to be measured of realizing various sizes.
As a kind of technical scheme, comprise that the light source to be measured on the driving light source pedestal moves to the driving mechanism at measurement window place, driving mechanism and electric supply installation and integrating sphere or station plate are electrically connected.Driving mechanism can be electrically connected with electric supply installation by conductive guide, utilize the electric supply installation power supply, when driving mechanism links to each other with the station plate, at this moment, it is motionless that integrating sphere keeps, and driving mechanism is moved by the measurement window that manual or electronic mode drives the light source base relative integral ball on the station plate, when last light source measurement to be measured finishes, driving mechanism driving light source pedestal moves, and makes next light source to be measured be positioned at the measurement window place of integrating sphere one by one; When driving mechanism is connected with integrating sphere, at this moment, it is motionless that light source base on the station plate keeps, driving mechanism is moved by the light source base that manual or electronic mode drives on the relative station plate of integrating sphere, when last light source measurement to be measured finishes, driving mechanism drives integrating sphere and moves, and makes the measurement window of integrating sphere be positioned at the top of next light source to be measured, to measure the photochromic signal of each light source to be measured.
As a kind of technical scheme, comprise cabinet and control module, described measurement mechanism and electric supply installation all are electrically connected with control module, and described measurement mechanism, electric supply installation and control module all are arranged in the cabinet; Described cabinet be across on the connecting gear and arrange on the cabinet allow connecting gear with and on the opening that passes of measured light.Every characteristic of light source to be measured can be passed through the control module control survey, each measurement mechanism, electric supply installation and control device all are integrated in the cabinet, integrated degree height, design integration, elegant in appearance, and avoided the interference of external environment to test process, make more convenient to operate.
As a kind of technical scheme, comprise the indicating device that shows test results, described indicating device is arranged on a side of cabinet and is electrically connected with control module.Indicating device shows the measurement result of each light source to be measured in some way, for example, can be the mode of red green pilot lamp, number, the arrangement mode of the light source base of installing on the number of red green pilot lamp, arrangement mode and the station plate are identical, pilot lamp is electrically connected with control module, the signal that indicating device sends according to control module shows the qualified situation of each light source to be measured according to the order of sequence successively, for example: when product qualified, be green light, defective then is red light, can carry out the sorting of light source product intuitively, greatly improve certified products or the non-defective unit screening effeciency of light source.
To sum up, the beneficial effects of the utility model are: the structural design that adopts the multistage conductive guide, can be according to the testing requirement of light source to be measured, insert electric supply installation, measurement mechanism and switch controlling device etc., to realize the light of light source to be measured, look,, the electromagnetic compatibility immunity to interference, Multitests such as high-low pressure ageing and cycling switch, and can test the development of demand with light source, increase conductive guide, or the proving installation that is electrically connected with conductive guide of increase, freely expand the measurement function of pick-up unit, can be widely used in the online detection of the various photochromic thermoelectricity capabilities of dissimilar light sources to be measured, have applied widely, the testing efficiency height, integrated degree height, characteristics such as easy to operate.
Description of drawings
Accompanying drawing 1 is the sectional view of cabinet among the embodiment 1;
Accompanying drawing 2 is left views of embodiment 1;
Accompanying drawing 3 is vertical views of embodiment 1;
Accompanying drawing 4 is sectional views of cabinet among the embodiment 2;
Accompanying drawing 5 is sectional views of cabinet among the embodiment 3;
Accompanying drawing 6 is vertical views of embodiment 3;
Accompanying drawing 7 is vertical views of embodiment 4.
The 1-integrating sphere; 1-1-dome-type housing; The 1-2-base plate; The 2-1-light measurer; 2-2-is electrically connected measurement mechanism; 3-electromagnetic interference (EMI) generator; 3-1-lightning surge generator; 3-2-cycle drop generator; The 4-electric supply installation; 4-1-low pressure output electric supply installation; 4-2-high pressure output electric supply installation; 4-3-normal pressure output electric supply installation; 5-station plate; The 6-conductive guide; The 7-connecting gear; The 7-1-travelling belt; The 7-2-stationary installation; The 8-light source base; 9-conducts electricity feeler lever; The 10-switch controlling device; The 11-cabinet; The 12-billboard; The 13-elevating mechanism; The 14-indicating device; The 15-shade; The 16-sample window; The 17-control module; The 18-measurement window; The 19-driving mechanism; The 20-electrical measurement.
Embodiment
As depicted in figs. 1 and 2, a kind of light source on-line measuring device, comprise integrating sphere 1, light measurer 2-1, be provided with the connecting gear 7 of station plate 5, electromagnetic interference (EMI) generator 3, electric supply installation 4, switch controlling device 10, control module 17, driving mechanism 19, electrical measurement 20 and cabinet 11, delegation's totally 6 light source base 8 are set on the station plate 5, integrating sphere 1, light measurer 2-1, electrical measurement 20, electromagnetic interference (EMI) generator 3, electric supply installation 4, switch controlling device 10, control module 17 and driving mechanism 19 all are arranged in the cabinet 11, one side of cabinet 11 arranges indicating device 14, indicating device 14 is electrically connected with control module 17, indicating device 14 is the red green pilot lamp of delegation, light source base 8 numbers of light source to be measured equate on number and the station plate 5, the qualified situation that shows light source measurement result to be measured on 6 light source base 8 successively, arrange on the cabinet 11 connecting gear 7 with and the opening that passes through of light source to be measured that go up to install, cabinet 11 is across on the connecting gear 7, the both sides that cabinet 11 is positioned at connecting gear 7 arrange the elevating mechanism 13 that supports and regulate the height of integrating sphere 1, one side of cabinet 11 arranges the billboard 12 of observing integrating sphere 1 height, and billboard 12 parallels with travelling belt 7-1.
Connecting gear 7 is positioned at the below of base plate 1-2, connecting gear 7 is made up of travelling belt 7-1 movably and the stationary installation 7-2 that supports travelling belt, station plate 5 is arranged on the travelling belt 7-1, the light source base 8 of 6 light sources to be measured is set on the station plate 5, and the conduction feeler lever 9 that connects each light source to be measured respectively is set.As shown in Figures 2 and 3, direction of transfer along travelling belt 7-1,6 sections conductive guide 6(are set among the stationary installation 7-2 are designated as 6-1,6-2,6-3,6-4,6-5 and 6-6 respectively), every section conductive guide 6 is made up of 6 conductive guides 6 that are parallel to each other and be electrically connected, 6 conductive guides 6 respectively with 9 sliding contacts of 6 conduction feeler levers, thereby realize being electrically connected between the light source base 8 of conductive guide 6 and light source to be measured.
In the present embodiment, electromagnetic interference (EMI) generator 3 comprises lightning surge generator 3-1 and the cycle drop generator 3-2 that measures light source electromagnetic compatibility immunity to interference characteristic to be measured, and electric supply installation 4 comprises for the seasoned low pressure output electric supply installation 4-1 of light source low pressure to be measured, is used for the seasoned high pressure output electric supply installation 4-2 of light source high pressure to be measured and exports electric supply installation 4-3 for the normal pressure of light source normal pressure ageing to be measured; Switch controlling device 10 comprises control light source to be measured regularly circulate the switch controlling device 10-1 that lights and the switch controlling device 10-2 that lights each light source to be measured successively.As shown in Figure 2, low pressure output electric supply installation 4-1, high pressure output electric supply installation 4-2, lightning surge generator 3-1, cycle drop generator 3-2 and switch controlling device 10-1 are electrically connected with conductive guide 6-1, conductive guide 6-2, conductive guide 6-3, conductive guide 6-4 and conductive guide 6-5 respectively.Conductive guide 6-6 is electrically connected with switch controlling device 10-2, and switch controlling device 10-2 is electrically connected with normal pressure output electric supply installation 4-3 and electrical measurement 20.
During actual measurement, station plate 5 is electrically connected with each measurement mechanism and electric supply installation 4 successively by the movement of travelling belt 7-1, thereby measures the various characteristics of light source to be measured:
1) low-pressure performance test: for example: the station plate 5 that light source to be measured at first is installed is arranged on the travelling belt directly over the conductive guide 6-1,6 light source base 8 are set on the station plate 5, each light source base 8 all is electrically connected with a conduction feeler lever 9, sliding contact between conduction feeler lever 9 and the conductive guide 6, light source to be measured is electrically connected with low pressure output electric supply installation 4-1, this moment, light source to be measured can carry out the seasoned test of low pressure, to test the serviceability of light source to be measured under low-voltage.
2) high-voltage performance test: when the low-pressure performance test finishes, travelling belt 7-1 drives station plate 5 and is moved, make conduction feeler lever 9 slide to conductive guide 6-2 from conductive guide 6-1, thereby light source to be measured is electrically connected with high pressure output electric supply installation 4-2, this moment, light source to be measured carried out the seasoned test of high pressure, to test the serviceability of light source to be measured under high voltage;
3) lightning surge performance test: travelling belt 7-1 drive station plate 5 shift to conductive guide 6-3 directly over, conduction feeler lever 9 is electrically connected with conductive guide 6-3, at this moment, lightning surge generator 3-1 is coupled to its output signal among the conductive guide 6-3, simulation indirect stroke and switch switch transient state and cause high-octane superpotential, excess current phenomenon, in order to test light source lightning surge immunity to interference performance to be measured;
4) cycle drop test: after the lightning surge test finishes, light source to be measured on the travelling belt 7-1 drive station plate 5 is to conductive guide 6-4, at this moment, conduction feeler lever 9 and conductive guide 6-4 contact, cycle drop generator 3-2 is coupled to its output signal among the conductive guide 6-4, voltage dip and the phenomenon of interrupting in short-term in the simulation electrical network are in order to test light source to be measured for voltage dip and the Immunity Performance of interruption in short-term;
5) switch reliability testing: test finishes, light source to be measured on the travelling belt 7-1 drive station plate 5 is to conductive guide 6-5, conduction feeler lever 9 contacts with conductive guide 6-5, at this moment, light source to be measured is electrically connected with switch controlling device 10-1, but switch controlling device 10-1 configuration switch at interval, treats the photometry source and carry out the cycling switch test, to test the switch reliability of light source to be measured;
6) seasoned test: after test finished, the light source to be measured on the travelling belt 7-1 drive station plate 5 utilized the control device 10-2 that opens the light to light light sources to be measured all on the light source base 8 to conductive guide 6-6, makes it carry out the normal pressure ageing.
Ageing finishes, light source to be measured on the travelling belt 7-1 drive station plate is to the below of hemisphere integrating sphere, the height of hemisphere integrating sphere is regulated according to the size of light source to be measured, and by billboard 12 observations, when light source to be measured is not higher than billboard 12, can be sent to measurement window 18 places, at this moment, on the station plate 5 all light sources to be measured all are positioned at measurement window 18 places, light source to be measured is lighted one by one by switch controlling device 10-2 control, light measurer 2-1 and electrical measurement 20 are measured the photochromic electrical quantity of each light source to be measured respectively, measurement result is analyzed through control module 17, utilizes the indicating device 14 of cabinet 11 1 sides to show that indicating device 14 is one group of pilot lamp of arranging from top to bottom, number equates with the number of light source base 8, top-down pilot lamp is corresponding light source to be measured on left and right light source base 8 respectively, for the qualified light source to be measured of parameter, shows green, unacceptable product shows red, is convenient to the sorting of product.
Embodiment 2
As shown in Figure 4, as different from Example 1, present embodiment comprises driving mechanism 19, driving mechanism 19 links to each other with the hemisphere integrating sphere, arrange delegation's totally 6 light source base 8 on the station plate 5, driving mechanism 19 drives the hemisphere integrating sphere along the orientation of light source to be measured on the station plate 5, is moved from left to right.
During actual measurement, all light sources to be measured are once lighted by switch controlling device 10-2 control, driving mechanism 19 drives the hemisphere integrating sphere and moves, make the light source to be measured on the station plate 5 be in measurement window 18 places one by one, light measurer 2-1 measures the light signal that the hemisphere integrating sphere is collected, after the test of light source to be measured that is positioned at measurement window 18 places finishes, driving mechanism 19 drives the hemisphere integrating sphere and moves to the light source to be measured on the next light source base 8 on the station plate 5, and the like, measure the optical color parameter of each light source to be measured.
Embodiment 3
As illustrated in Figures 5 and 6, as different from Example 1, present embodiment comprises that an electric supply installation 4 and 4 sections conductive guide 6(are designated as 6-1,6-2,6-3 and 6-4 respectively), lightning surge generator 3-1, cycle drop generator 3-2, switch controlling device 10-1 and electric supply installation 4 are electrically connected with conductive guide 6-1, conductive guide 6-2, conductive guide 6-3 and conductive guide 6-4 respectively.Conductive guide 6-4 is electrically connected with switch controlling device 10-2 simultaneously, and switch controlling device 10-2 is electrically connected with electric supply installation 4 and electrical measurement 20.
The output of electric supply installation 4 is adjustable, when travelling belt 7-1 drives light source to be measured to conductive guide 6-4, light source to be measured is electrically connected with electric supply installation 4, by regulating the output of electric supply installation 6-4, treats the photometry source and carries out high pressure, low pressure and normal pressure ageing respectively; When ageing finishes, regulating electric supply installation 4 is the normal pressure output state, light source to be measured on the travelling belt 7-1 drive station plate is to the below of hemisphere integrating sphere, the height of hemisphere integrating sphere is regulated according to the size of light source to be measured, and by billboard 12 observations, when light source to be measured is not higher than billboard 12, can be sent to measurement window 18 places, at this moment, on the station plate 5 all light sources to be measured all are positioned at measurement window 18 places, light source to be measured is lighted one by one by switch controlling device 10-2 control, and light measurer 2-1 and electrical measurement 20 are measured the photochromic electrical quantity of each light source to be measured respectively, and measurement result is analyzed through control module 17, utilize the indicating device 14 of cabinet 11 1 sides to show, indicating device 14 is one group of pilot lamp of arranging from top to bottom, and number equates that with the number of light source base 8 top-down pilot lamp is corresponding light source to be measured on left and right light source base 8 respectively, for the qualified light source to be measured of parameter, show green, unacceptable product shows red, is convenient to the sorting of product.
As shown in Figure 7, as different from Example 1, present embodiment comprises that 5 sections conductive guide 6(are designated as 6-1,6-2,6-3,6-4 and 6-5 respectively), low pressure output electric supply installation 4-1, lightning surge generator 3-1, cycle drop generator 3-2 and switch controlling device 10-1 are electrically connected with conductive guide 6-1, conductive guide 6-2, conductive guide 6-3, conductive guide 6-4 and conductive guide 6-5 respectively.Conductive guide 6-1 is electrically connected with high pressure output electric supply installation 4-2 simultaneously, and conductive guide 6-6 is electrically connected with switch controlling device 10-2, and switch controlling device 10-2 is electrically connected with normal pressure output electric supply installation 4-3 and electrical measurement 20.
The station plate 5 that light source to be measured at first is installed is arranged on the travelling belt directly over the conductive guide 6-1, open electric supply installation 4-1, light source to be measured is electrically connected with low pressure output electric supply installation 4-1, this moment, light source to be measured can carry out the seasoned test of low pressure, to test the serviceability of light source to be measured under low-voltage; When this test finishes, close low pressure output electric supply installation 4-1, open high pressure output electric supply installation 4-2, light source to be measured is electrically connected with high pressure output electric supply installation 4-2, this moment, light source to be measured carried out the seasoned test of high pressure, to test the serviceability of light source to be measured under high voltage; After test finishes, travelling belt 7-1 drive light source to be measured move to conductive guide 6-2 directly over, close high pressure output electric supply installation 4-2, open low pressure output electric supply installation 4-1, make the light source to be measured that is positioned at directly over the conductive guide 6-1 carry out the seasoned test of low pressure, after ageing finishes, close low pressure output electric supply installation 4-1, open high pressure output electric supply installation 4-2, light source to be measured is electrically connected with high pressure output electric supply installation 4-2, carries out the seasoned test of high pressure, so analogize, conductive guide 6-1 is electrically connected with low pressure output electric supply installation 4-1 and high pressure output electric supply installation 4-2 simultaneously, controls the high-low pressure aging test by two electric supply installations of switch.And drive light source to be measured by travelling belt 7-1 and move, switch light source to be measured and conductive guide 6-2, conductive guide 6-3, conductive guide 6-4 and conductive guide 6-5 are electrically connected, to carry out the lightning surge immunity experiment, voltage dip and the anti-interference test of interrupting in short-term, switch test, the test of the photochromic electrical quantity of normal pressure ageing and each light source to be measured, last photochromic electrical measurement result analyzes through control module 17, utilize the indicating device 14 of cabinet 11 1 sides to show, indicating device 14 is one group of pilot lamp of arranging from top to bottom, number equates with the number of light source base 8, top-down pilot lamp is corresponding light source to be measured on left and right light source base 8 respectively, for the qualified light source to be measured of parameter, show green, unacceptable product shows red, is convenient to the sorting of product.
Claims (10)
1. a light source on-line measuring device comprises measurement mechanism (2), connecting gear (7) and one or more electric supply installation (4), and connecting gear (7) is made up of travelling belt (7-1) movably and the stationary installation (7-2) that supports travelling belt (7-1); The two or more station plates (5) of arranging on the described travelling belt (7-1) arrange one or more light source base (8) in order to light source to be measured to be installed on the station plate (5); In the stationary installation (7-2), along the moving direction of travelling belt (7-1) one or more snippets conductive guide (6) is set, conductive guide (6) is electrically connected with light source base (8), and every section conductive guide (6) is electrically connected with one or more electric supply installations (4); Described measurement mechanism (2) comprises that light measurer (2-1) and one or more are electrically connected measurement mechanism (2-2), light measurer (2-1) is measured the light signal of light source to be measured, and one or more is electrically connected measurement mechanism (2-2) and is electrically connected with conductive guide (6) and/or electric supply installation (4).
2. a kind of light source on-line measuring device as claimed in claim 1, it is characterized in that, described electrical connection measurement mechanism (2-2) comprises one or more electromagnetic interference (EMI) generator (3), the output electric signal of described electromagnetic interference (EMI) generator (3) be coupled to more than one section or one section conductive guide (6) or with electric supply installation (4) that conductive guide (6) links to each other on.
3. a kind of light source on-line measuring device as claimed in claim 1, it is characterized in that, described electrical connection measurement mechanism (2-2) comprises the switch controlling device (10) for the treatment of the photometry source and carrying out cycling switch, and switch controlling device (10) all is electrically connected with conductive guide (6) more than one section or one section and corresponding electric supply installation (4).
4. a kind of light source on-line measuring device as claimed in claim 1, it is characterized in that, comprise integrating sphere (1), measurement window (18) and sample window (16) are set on the integrating sphere (1), light source base (8) on the station plate (5) one by one or integral body be positioned at measurement window (18) and locate, light measurer (2-1) is measured the light signal of the light source of being gathered by sample window (16) to be measured.
5. a kind of light source on-line measuring device as claimed in claim 4, it is characterized in that, the shade (15) that light source to be measured is passed through is set between described measurement window (18) and the station plate (5), and shade (15) is connected with measurement window (18) and/or station plate (5).
6. a kind of light source on-line measuring device as claimed in claim 4, it is characterized in that, described integrating sphere (1) is the hemisphere integrating sphere, the hemisphere integrating sphere is made up of dome-type housing (1-1) and base plate (1-2), measurement window (18) is arranged on the base plate (1-2), and sample window (16) is arranged on the dome-type housing (1-1).
7. a kind of light source on-line measuring device as claimed in claim 4, it is characterized in that, comprise the elevating mechanism (13) of regulating integrating sphere (1) height and the billboard (12) that is used for observing integrating sphere (1) height, billboard (12) parallels with travelling belt (7-1), and is positioned on the same surface level with specified point on the integrating sphere (1).
8. a kind of light source on-line measuring device as claimed in claim 4, it is characterized in that, comprise that the light source to be measured on the driving light source pedestal (8) moves to the driving mechanism (19) that measurement window (18) is located, driving mechanism (19) and electric supply installation (4) and integrating sphere (1) or station plate (5) are electrically connected.
9. a kind of light source on-line measuring device as claimed in claim 1, it is characterized in that, comprise cabinet (11) and control module (17), described measurement mechanism (2) and electric supply installation (4) all are electrically connected with control module (17), and described measurement mechanism (2), electric supply installation (4) and control module (17) all are arranged in the cabinet (11); Described cabinet (11) be across that connecting gear (7) is gone up and cabinet (11) on arrange allow connecting gear (7) with and on the opening that passes of measured light.
10. a kind of light source on-line measuring device as claimed in claim 9 is characterized in that, comprises the indicating device (14) that shows test results, and described indicating device (14) is arranged on a side of cabinet (11) and is electrically connected with control module (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047753 CN203053682U (en) | 2013-01-29 | 2013-01-29 | Light source on-line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047753 CN203053682U (en) | 2013-01-29 | 2013-01-29 | Light source on-line detection device |
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| Publication Number | Publication Date |
|---|---|
| CN203053682U true CN203053682U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047753 Expired - Lifetime CN203053682U (en) | 2013-01-29 | 2013-01-29 | Light source on-line detection device |
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| CN (1) | CN203053682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115752A (en) * | 2013-01-29 | 2013-05-22 | 杭州远方光电信息股份有限公司 | Online light source detection unit |
| CN104360292A (en) * | 2014-12-08 | 2015-02-18 | 昆山精讯电子技术有限公司 | LED (Light-Emitting Diode) light bar photoelectric property detection mechanism |
| CN104655405A (en) * | 2014-06-18 | 2015-05-27 | 潘军铁 | Lighting lamp light attenuation detection method |
-
2013
- 2013-01-29 CN CN 201320047753 patent/CN203053682U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115752A (en) * | 2013-01-29 | 2013-05-22 | 杭州远方光电信息股份有限公司 | Online light source detection unit |
| CN103115752B (en) * | 2013-01-29 | 2015-11-18 | 杭州远方光电信息股份有限公司 | A kind of light source on-line measuring device |
| CN104655405A (en) * | 2014-06-18 | 2015-05-27 | 潘军铁 | Lighting lamp light attenuation detection method |
| CN104360292A (en) * | 2014-12-08 | 2015-02-18 | 昆山精讯电子技术有限公司 | LED (Light-Emitting Diode) light bar photoelectric property detection mechanism |
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Granted publication date: 20130710 |