CN202710180U - Light emitting diode (LED) powder supplementation and light splitting testing system - Google Patents
Light emitting diode (LED) powder supplementation and light splitting testing system Download PDFInfo
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- CN202710180U CN202710180U CN 201220197154 CN201220197154U CN202710180U CN 202710180 U CN202710180 U CN 202710180U CN 201220197154 CN201220197154 CN 201220197154 CN 201220197154 U CN201220197154 U CN 201220197154U CN 202710180 U CN202710180 U CN 202710180U
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Abstract
The utility model provides a light emitting diode (LED) powder supplementation and light splitting testing system, which can realize precise positioning of the powder supplementation and light splitting test. A spectrum processing module and a light processing module of a host machine are connected for receiving and/or sending data; a clamp assembly on a light splitting measurement bracket is provided with a positioning support plate; the positioning support plate is provided with a positioning hole which is matched with the position and the shape of a LED tested sample and an electrode structure; the positioning hole is used for placing the tested sample; the bottom of an integrating sphere is provided with a separation type pressure plate; a light detector which is connected with the light processing module is arranged on the integrating sphere for receiving and/or sending light signals and/or electric signals collected from the tested sample; the integrating sphere is used for sending the light signals collected from the tested sample via the connection between the optical fiber and the spectrum processing module; and when the clamp assembly moves to the predetermined position, the positioning support plate and the pressure plate are pressed and matched for allowing the tested sample to pass through the positioning hole and the positioning port of the pressure plate for positioning, and allowing the electrode structure to pass through the positioning hole and the positioning port of the pressure plate for realizing continuous light emitting of the tested sample.
Description
Technical field
The utility model relates to optical field, is specifically related to a kind of light emitting diode and mends powder spectrophotometric test system.
Background technology
Light emitting diode is as a kind of semiconductor devices of power-type, again a kind of effective novel energy simultaneously, has high brightness, operating voltage is low, power is little, the advantages such as microminiaturization, but the in the prior art benefit powder of single station of basically adopting of the benefit powder process of light emitting diode behind dot fluorescent powder or double operation, specimen is by the outer auxiliary stand housing of light source location, be that convertible pressing plate is to locate the clamping light emitting diode by 4 angles of anchor clamps, again convertible pressing plate is pressed onto horizontal level with the mechanical system of parabolic motion track, one side of pressing plate touches first specimen, opposite side can unbalance stress and perk causes displacement to make electric pole short circuit, affect the precision of test result, also product or equipment can be damaged, thereby the accurate location of light emitting diode benefit powder spectrophotometric test can not be realized.
The utility model content
The utility model provides a kind of light emitting diode to mend powder spectrophotometric test system, can realize the accurate location of light emitting diode benefit powder spectrophotometric test.
To achieve these goals, the technical solution of the utility model is achieved in that
A kind of light emitting diode is mended powder spectrophotometric test system, comprises main frame and support for spectral measurement;
Described main frame is provided with spectral manipulation module and light processing module, described spectral manipulation module be connected that smooth processing module connects to receive and/or send out data;
On the described support for spectral measurement fixture assembly is set, the location supporting plate, integrating sphere, described fixture assembly is provided with the location supporting plate, described location supporting plate has the pilot hole that matches with position and the profile of LED test sample and electrode structure, described pilot hole is in place for described specimen, the bottom of described integrating sphere is provided with the pressing plate of a separate type, integrating sphere is provided with photo-detector, described photo-detector is connected to receive and/or send out light and/or the electric signal that gathers from described specimen, the light signal that described integrating sphere links to each other with described spectral manipulation module and gathers from described specimen to send by optical fiber with described smooth processing module;
Wherein, when described fixture assembly moves to the precalculated position, described location supporting plate and described pressing plate compression fit to be allowing described specimen to pass the positioning port location of described pilot hole and pressing plate, and allow described electrode structure to pass the positioning port of described pilot hole and pressing plate and to realize that described specimen is electrically connected luminous.
Preferably, further comprise in the lower structure one or more:
Guide rail is used for guiding described fixture assembly tangential movement;
The horizontal balance cylinder is used for impelling described fixture assembly tangential movement;
Vertically actuating cylinder is used for impelling described fixture assembly vertical motion.
Preferably, also comprise in the following structure one or more:
Guide rod: be used for guiding described fixture assembly vertical motion;
Electrical interface: be used for connecting power supply;
Instruction interface: be used for receiving and/or sending out the order that main frame sends;
Slide block: described fixture assembly is by slide block tangential movement on described guide rail;
The cylinder control module: the cylinder control module is connected with move instruction with communication module.
Preferably, the fixed support of described integrating sphere downside is provided with sensor, and a side of the relatively described sensor of described fixture assembly is provided with bumps bit slice, and the described bit slice that bumps is by touching to start the motion of described fixture assembly with sensor.
Preferably, the positioning port on the pressing plate of described separate type matches with pilot hole on the supporting plate of described location, and the center of described positioning port is provided with a location aperture with the positioning luminous Halogen lamp LED.
Preferably, also comprise the luminous intensity measurement support, described luminous intensity measurement support is provided with described photo-detector and test bench.
Preferably, described integrating sphere is arranged on the fixed support, and described fixed support comprises the adjustable for height column that is used for fixing described integrating sphere more than three.
Preferably, the interface of described optical fiber is provided with projection or the groove of the location of matching when connecting.
Preferably, described main frame is provided with the honeycomb-type heat radiation structure, and described honeycomb-type heat radiation structure end is provided with fan, and the power device of described main frame is settled in the periphery of described honeycomb-type heat radiation structure.
Preferably, be provided with two alloy hoops in the described test bench, described alloy hoop is electrically connected and is electrically connected with main frame by carbon brush with the electricity seat that described specimen is installed.
The fixture assembly that the light emitting diode that provides by the utility model is mended powder spectrophotometric test system is provided with the location supporting plate, the bottom of integrating sphere is provided with the pressing plate of a separate type, fixture assembly is connected with the integrating sphere bottom by guide rail, rely on the encapsulation external form of specimen self to locate, can realize the accurate location of specimen benefit powder and spectrophotometric test.
Light emitting diode of the present utility model is mended powder spectrophotometric test system and has also been improved the benefit powder of specimen and the location efficiency of spectrophotometric test in addition, and specimen clamping more convenient operation, greatly enhances productivity.The luminous intensity measurement support that the light emitting diode that provides by the utility model is mended powder spectrophotometric test system can also be realized the test to the lighting angle of specimen.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will discuss the accompanying drawing of required use in embodiment or the description of the Prior Art, obviously, only be embodiment more of the present utility model in the technical scheme that is described by reference to the accompanying drawings, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawing illustrated embodiments other embodiment and accompanying drawing thereof.
The specimen of Fig. 1 embodiment of the present utility model is mended the schematic diagram of powder spectrophotometric test system.
The support for spectral measurement schematic diagram of Fig. 2 embodiment of the present utility model;
The location supporting plate schematic diagram of Fig. 3 embodiment of the present utility model;
The pressing plate schematic diagram of Fig. 4 embodiment of the present utility model;
The light interface cut-open view of Fig. 5 embodiment of the present utility model;
The light interface vertical view of Fig. 6 embodiment of the present utility model;
The light joint cut-open view of Fig. 7 embodiment of the present utility model;
The light joint vertical view of Fig. 8 embodiment of the present utility model;
The test bench schematic diagram of Fig. 9 embodiment of the present utility model.
Description of drawings: 01-main frame, 02-mainboard, 03-honeycomb-type heat radiation structure, the 04-communication module, 05-light processing module, 06-spectral manipulation module, 07-light emitting diode supply module (LED supply module), 08-power supply step-down processing module, 09-AC/DC modular converter (AC/DC modular converter), the 1-fixture assembly, 10-cylinder control module, 11-locates supporting plate, 12-bumps bit slice, 13-guide rod, the vertical actuating cylinder of 131-, the 14-guide rail, 141-horizontal balance cylinder, 15-slide block, the 2-integrating sphere, 21-photo-detector, 22-pressing plate, the 23-sensor, 3-column, 31-nut, the 4-fixed support, 1101-pilot hole, 2201-positioning port, 2202-locates aperture, 5-test bench, 51-alloy hoop, 52-electricity seat, 53-electricity seat wire, 54-carbon brush, 55-main frame wire.
Embodiment
Below with reference to accompanying drawing the technical scheme of each embodiment of the present utility model is carried out clear, complete description, obviously, described embodiment only is a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment described in the utility model, those of ordinary skills are resulting all other embodiment under the prerequisite that does not need creative work, all in the scope that the utility model is protected.
A kind of light emitting diode that the utility model provides is mended powder spectrophotometric test system, comprises main frame and support for spectral measurement;
Described main frame is provided with spectral manipulation module and light processing module, described spectral manipulation module be connected that smooth processing module connects to receive and/or send out data;
On the described support for spectral measurement fixture assembly is set, the location supporting plate, integrating sphere, described fixture assembly is provided with the location supporting plate, described location supporting plate has the pilot hole that matches with position and the profile of LED test sample and electrode structure, described pilot hole is in place for described specimen, the bottom of described integrating sphere is provided with the pressing plate of a separate type, integrating sphere is provided with photo-detector, described photo-detector is connected to receive and/or send out light and/or the electric signal that gathers from described specimen, the light signal that described integrating sphere links to each other with described spectral manipulation module and gathers from described specimen to send by optical fiber with described smooth processing module;
Wherein, when described fixture assembly moves to the precalculated position, described location supporting plate and described pressing plate compression fit to be allowing described specimen to pass the positioning port location of described pilot hole and pressing plate, and allow described electrode structure to pass the positioning port of described pilot hole and pressing plate and to realize that described specimen is electrically connected luminous.
Mend powder spectrophotometric test system by a kind of light emitting diode that the utility model provides, fixture assembly is provided with the location supporting plate, the bottom of integrating sphere is provided with the pressing plate of a separate type, fixture assembly is connected with the integrating sphere bottom by guide rail, rely on the encapsulation external form of specimen self to locate, can realize the accurate location of specimen benefit powder and spectrophotometric test, improved the location efficiency that specimen is mended powder and spectrophotometric test, and specimen clamping more convenient operation, can greatly enhance productivity.
Among each embodiment of the utility model, preferred, further comprise in the following structure one or more:
Guide rail is used for guiding described fixture assembly tangential movement;
The horizontal balance cylinder is used for impelling described fixture assembly tangential movement;
Vertically actuating cylinder is used for impelling described fixture assembly vertical motion.
Each embodiment of the present utility model, preferred, also comprise in the following structure one or more:
Guide rod: be used for guiding described guide clamp subassembly vertical motion;
Electrical interface: be used for connecting power supply;
Instruction interface: be used for receiving and/or sending out the order that main frame sends;
Slide block: described fixture assembly is by slide block tangential movement on described guide rail;
The cylinder control module: the cylinder control module is connected with move instruction with communication module.
Open the gauge tap on the fixture assembly, communication module on the mainboard and cylinder control module realize that by control horizontal balance cylinder and vertical actuating cylinder fixture assembly is in the motion of guide rail, guide rod, thereby the pressing plate of the separate type of realization integrating sphere bottom is connected with the location supporting plate on the fixture assembly and disconnects, replace traditional manual feeding test process, the collected light of integrating sphere respectively by Optical Fiber Transmission to the spectral manipulation module in the main frame, photo-detector is given the processing module of the light on the mainboard light signal.
Among each embodiment of the utility model, preferably, the fixed support of described integrating sphere downside is provided with sensor, and a side of the relatively described sensor of described fixture assembly is provided with bumps bit slice, and the described bit slice that bumps is by touching to start the motion of described fixture assembly with sensor.
The mounting clamp specimen, press trigger switch, after trigger switch is sent out trigger command to main frame, main frame sends to the cylinder control module and reclaims the fixture assembly order, after putting in place, fixture assembly bumps bit slice and No. 1 sensor touching for No. 1, No. 1 sensor is to the main frame transmitted signal, main frame sends to the vertical actuating cylinder work of cylinder control module command execution at once, anchor clamps are made progress after lifting puts in place, bump bit slice and No. 3 sensor touchings for No. 3, No. 3 sensors send the anchor clamps signal that makes progress to main frame, main frame then sends and opens specimen power switch control signal, light successively 20 specimen, at the same time, the optical fiber on the integrating sphere and photo-detector are also sent the light signal that detects after spectral manipulation module in the main frame and light processing module process back to successively synchronously.Deliver to host computer by the USB line again and carry out the software processing, send the anchor clamps dropping signal for after host data is handled the cylinder module, anchor clamps drop to as bumping bit slice and No. 2 sensors touchings for rear No. 2, No. 2 sensor obtains signal and issues main frame, main frame sends the order of carrying out the turnover cylinder again for the cylinder control module, cylinder sends back to the original position to anchor clamps, according to this example circulation.
Among each embodiment of the utility model, preferred, the positioning port on the pressing plate of described separate type matches with described location supporting plate, and the center of described positioning port is provided with a location aperture with the positioning luminous Halogen lamp LED.Halogen lamp LED assembling when the location aperture that the center of the pressing plate by separate type is provided with is realized instrument calibration guarantees that Halogen lamp LED is luminous at the center of integrating sphere, and 4 jiaos of homogeneity errors of integrating sphere are reduced to bottom line.
The pressing plate of separate type directly is fixed on the bottom of long-pending service, after anchor clamps are loaded onto specimen, trigger and start Test Switchboard, fixture assembly 1 retracts to vertical cylinder location by vertical actuating cylinder, the central point of fixture assembly 1 is with vertically cylinder axis point is identical, vertically actuating cylinder promotes whole anchor clamps stably, specimen makes the specimen force balance by the compression fit of pressing plate and the location supporting plate of separate type, and electrode structure passes the positioning port of pilot hole and pressing plate and realizes being electrically connected.
Among each embodiment of the utility model, preferred, also comprise the luminous intensity measurement support, described luminous intensity measurement support is provided with described photo-detector and test bench.The inside of photo-detector is provided with the current/voltage-converted module, and the bottom is provided with the cosine trim tab, and the cosine trim tab is provided with the photoelectricity integrated chip.Photo-detector of the present utility model, incident light carries out the cosine correction through the cosine trim tab first, then by the photometry uniform irradiation on opto-electronic conversion integrated chip (IC), gather measured data by signals collecting IC again, output to equipment with the signal of stronger voltage or digital pattern.Can not be subjected to the interference of extraneous noise signal in transmission signal process, so the data drift that yet can not make moist because environment temperature is high and cause because being built-in with optical filter among the opto-electronic conversion IC.The measure linear range can be from 1Lx-10 in addition, and 0000Lx need not gear shift and solved artificial gear shift error problem, and the processing consistance is splendid.
Among each embodiment of the utility model, preferred, described integrating sphere is arranged on the fixed support, and described fixed support comprises the adjustable for height column that is used for fixing described integrating sphere more than three.The height of described integrating sphere can be adjusted by nut, and dismounting only need to turn on both desirable lower integral balls of screw, and is convenient and swift.
Among each embodiment of the utility model, preferred, the interface of described optical fiber is provided with projection or the groove of the location of matching when connecting.Increased the fiber orientation structure at integrating sphere with the end that is connected of spectral manipulation module, namely be respectively equipped with projection or the groove of the location of matching at the interface of optical fiber, guarantee before optical fiber and the dismounting of spectral manipulation module and the same direction after the dismounting, guaranteed to produce consistance front and institute of client factory test data.
Among each embodiment of the utility model, preferred, described main frame is provided with the honeycomb-type heat radiation structure, and described honeycomb-type heat radiation structure end is provided with fan, and the power device of described main frame is settled in the periphery of described honeycomb-type heat radiation structure.Adopt the honeycomb-type heat radiation structure to improve heat-sinking capability, saved chassis space, improved simultaneously the resistance to overturning of equipment.
Among each embodiment of the utility model, preferred, be provided with two alloy hoops in the described test bench, described alloy hoop is electrically connected and is electrically connected with main frame by carbon brush with the electricity seat that described specimen is installed.Two alloy hoops are connected with the positive negative conductor of specimen electricity seat respectively, and alloy hoop also is electrically connected with the supply module of main frame by carbon brush respectively.
The installation testing sample, press trigger switch, after trigger switch is sent out trigger command to main frame, main frame processes to the cylinder control module and sends the order of recovery fixture assembly, after putting in place, fixture assembly bumps bit slice and No. 1 sensor touching for No. 1, No. 1 sensor is to the main frame transmitted signal, main frame sends to the vertical actuating cylinder work of cylinder control module command execution at once, anchor clamps are made progress after lifting puts in place, bump bit slice and No. 3 sensor touchings for No. 3, No. 3 sensors send the anchor clamps signal that makes progress to main frame, main frame then sends specimen power switch control signal, light successively 20 specimen, the collected light signal of integrating sphere respectively by Optical Fiber Transmission to the spectral manipulation module in the main frame.Host data is handled aft engine and is sent the anchor clamps dropping signal by communication module to the cylinder module, fixture assembly drops to vertical cylinder location, after the central point of clamp assembly coincide with vertical cylinder axis point, bump bit slice and No. 2 sensor touchings for No. 2, No. 2 sensor obtains signal and issues main frame, main frame sends the order of carrying out the turnover cylinder again for the cylinder control module, and cylinder sends back to the original position to anchor clamps, according to this example circulation.
When with the luminous intensity measurement support with after main frame is connected, system can test the light intensity angular distribution parameter of specimen again.The luminous intensity measurement support is provided with photo-detector and test bench.Delustring sleeve top at the luminous intensity measurement support is provided with a photo-detector, and photo-detector is connected to receive with light processing module on the mainboard and/or sends out data.Also be provided with test bench on the luminous intensity measurement support, be provided with the alloy hoop of two circles in the test bench, two alloy hoops are connected with the positive negative conductor of specimen electricity seat respectively, and alloy hoop also is electrically connected with the supply module of main frame by carbon brush respectively.
The inside of photo-detector is provided with the current/voltage-converted module, and the bottom is provided with the cosine trim tab, and the cosine trim tab is provided with the photoelectricity integrated chip.Photo-detector of the present utility model, incident light carries out the cosine correction through the cosine trim tab first, then by the photometry uniform irradiation on opto-electronic conversion IC, then gather measured data by signals collecting IC, output to equipment with the signal of stronger voltage or digital pattern.Can not be subjected to the interference of extraneous noise signal in transmission signal process, so the data drift that yet can not make moist greatly and cause because of environment temperature because being built-in with optical filter among the opto-electronic conversion IC.The measure linear range can be from 1Lx-10 in addition, and 0000Lx need not gear shift and solved artificial gear shift error problem, and the processing consistance is splendid.
Specific embodiment
As shown in Figure 1, the main frame 01 that light emitting diode of the present utility model is mended powder spectrophotometric test system is provided with mainboard 02, mainboard 02 is provided with honeycomb-type heat radiation structure 03, communication module 04, light processing module 05, light emitting diode supply module 07(LED supply module), AC/DC modular converter 09(AC/DC modular converter), communication module 04 respectively with honeycomb-type heat radiation structure 03, light processing module 05, light emitting diode supply module 07, AC/DC supply module 09 is connected to receive and/or photos and sending messages, and light emitting diode supply module 07 is connected to control specimen with AC/DC supply module 09 and connects electricity and outage.Light processing module 05 is connected to receive with spectral manipulation module 06 and/or a data, communication module 04 also is connected to receive and/or send instructions with cylinder control module 10, AC/DC modular converter 09 is connected to control the electrical connection of the specimen of fixture assembly 1 on the vertical actuating cylinder 131 by power supply step-down processing module 08 and vertical actuating cylinder 131, photo-detector 21 on the integrating sphere 2 and light processing module 05 are connected to send the light signal of collection, and integrating sphere 2 is connected to send the light signal of collection by optical fiber and spectral manipulation module 06.Cylinder control module 10 and vertical actuating cylinder 131 are connected the running that is connected to control vertical actuating cylinder 131 and horizontal balance cylinder 141 with the horizontal balance cylinder.
Shown in Fig. 1-4, light emitting diode of the present utility model is mended on the support for spectral measurement of powder spectrophotometric test system and is provided with fixture assembly 1, integrating sphere 2, fixed support 4, fixture assembly is provided with location supporting plate 11, location supporting plate 11 has the pilot hole 1101 that matches with position and the profile of LED test sample and electrode structure, pilot hole 1101 is in place for specimen and electrode structure, the bottom of integrating sphere 2 is provided with the pressing plate 22 of a separate type, integrating sphere 2 is provided with photo-detector 21, and photo-detector 21 is connected to send the light signal that gathers the self-test sample by optical fiber with spectral manipulation module 06.Fixed support 4 comprises three adjustable for height columns 3, and is fixing by nut 31 between integrating sphere 2 and the column 3, can regulate the height of integrating sphere 2 by nut 31.The pressing plate 22 of separate type is provided with and the positioning port 2201 of locating supporting plate 11 and matching, and the center of positioning port is provided with a location aperture 2202.Halogen lamp LED assembling when location aperture 2202 is realized instrument calibration guarantees that Halogen lamp LED is luminous at the center of integrating sphere, and 4 jiaos of homogeneity errors of integrating sphere are reduced to bottom line.
Wherein, when fixture assembly 1 is connected with guide rail 14 by slide block 15, also be provided with three on the fixture assembly 1 and bump bit slice 12, the support 4 of integrating sphere 2 is provided with the sensor 23 corresponding with bumping bit slice 12, sensor 23 is provided with three, and bumps bit slice 12 and one by one corresponding cooperation of sensor 23.Fixture assembly is by horizontal balance cylinder 141 control fixture assemblies 1 under guide rail 14 moves to integrating sphere the time, by vertical actuating cylinder 131 fixture assembly 1 is lifted to integrating sphere pressing plate 22 places through guide rod again, location supporting plate 11 and pressing plate 22 compression fit are passed pilot hole and are realized being electrically connected to allow specimen to pass pilot hole 1101 location and permission electrode structure.Photo-detector 21 is connected to send light and/or the electric signal that gathers the self-test sample with light processing module 05, the light of light processing module 05 and 06 pair of collection of spectral manipulation module and/or Electric signal processing analysis, after test is finished, fixture assembly 1 is got back to the original position through cylinder control by guide rod and guide rail, a series of actions of fixture assembly 1 need to be through bumping the touching that produces between bit slice 12 and the sensor 23, and pass to main frame through sensor 23, through each action of host computer control fixture assembly 1 and cylinder.1 operating process of host computer control fixture assembly is as follows: bump bit slice and No. 1 sensor touching for No. 1, No. 1 sensor is to the main frame transmitted signal, main frame sends to the vertical actuating cylinder work of cylinder control module 10 command execution by communication module 04 at once, by guide rod 13 fixture assembly 1 upwards lifting put in place, specimen is by pressing plate 22 force balances of separate type, electrode structure passes the positioning port of pilot hole and pressing plate and realizes being electrically connected, bump bit slice and No. 3 sensor touchings for No. 3, No. 3 sensors send the anchor clamps signal that makes progress to main frame, main frame then sends and opens specimen power switch control signal, light successively 20 specimen, the collected light signal of integrating sphere respectively by Optical Fiber Transmission to the spectral manipulation module in the main frame.
After handling, host data sends the anchor clamps dropping signal by communication module to the cylinder module, fixture assembly drops to vertical cylinder location, after the anchor clamps central point coincide with vertical cylinder axis point, bump bit slice and No. 2 sensor touchings for No. 2, No. 2 sensor obtains signal and issues main frame, main frame sends the order of executive level actuating cylinder again for cylinder control module 10, and cylinder sends back to the original position to anchor clamps, according to this example circulation.
As shown in Figure 9, light emitting diode of the present utility model is mended powder spectrophotometric test system and is also comprised the luminous intensity measurement support, and the luminous intensity measurement support is provided with photo-detector 21 and test bench 5.Be provided with the alloy hoop 51 of two circles in the test bench 5, alloy hoop 51 is connected with the electricity seat wire 53 of specimen electricity seat 52 respectively, alloy hoop 51 also is connected with carbon brush 54, and carbon brush is connected with main frame wire 55, and main frame wire 55 is the wire of supply module in the main frame.
The main frame that light emitting diode of the present utility model is mended powder spectrophotometric test system is provided with mainboard, and mainboard is provided with honeycomb-type heat radiation structure 2, and honeycomb-type heat radiation structure end is provided with fan, and the power device of main frame is settled in the periphery of honeycomb-type heat radiation structure.Shown in Fig. 5-8, the interface that light emitting diode of the present utility model is mended the optical fiber of powder spectrophotometric test system is provided with projection or the groove that matches and locate when connecting.Guarantee before optical fiber and the dismounting of spectral manipulation module and the same direction after the dismounting, guaranteed to produce consistance front and institute of client factory test data.
The various embodiment that the utility model provides can be as required in any way mutually combination, the technical scheme that obtains by this combination is also in scope of the present utility model.
Obviously, in the situation that do not break away from spirit and scope of the present utility model, those skilled in the art can carry out various changes and modification to the utility model.Like this, if to these belonging within the scope of the utility model claim and equivalent thereof with modification of changing of the present utility model, then the utility model also will comprise these changes and modification.
Claims (11)
1. a light emitting diode is mended powder spectrophotometric test system, it is characterized in that, comprises main frame and support for spectral measurement;
Described main frame is provided with spectral manipulation module and light processing module, described spectral manipulation module be connected that smooth processing module connects to receive and/or send out data;
On the described support for spectral measurement fixture assembly is set, the location supporting plate, integrating sphere, described fixture assembly is provided with the location supporting plate, described location supporting plate has the pilot hole that matches with position and the profile of LED test sample and electrode structure, described pilot hole is in place for described specimen, the bottom of described integrating sphere is provided with the pressing plate of a separate type, integrating sphere is provided with photo-detector, described photo-detector is connected to receive and/or send out light and/or the electric signal that gathers from described specimen, the light signal that described integrating sphere links to each other with described spectral manipulation module and gathers from described specimen to send by optical fiber with described smooth processing module;
Wherein, when described fixture assembly moves to the precalculated position, described location supporting plate and described pressing plate compression fit to be allowing described specimen to pass the positioning port location of described pilot hole and pressing plate, and allow described electrode structure to pass the positioning port of described pilot hole and pressing plate and to realize that described specimen is electrically connected luminous.
2. a kind of light emitting diode as claimed in claim 1 is mended powder spectrophotometric test system, it is characterized in that, further comprises in the following structure one or more:
Guide rail is used for guiding described fixture assembly tangential movement;
The horizontal balance cylinder is used for impelling described fixture assembly tangential movement;
Vertically actuating cylinder is used for impelling described fixture assembly vertical motion.
3. a kind of light emitting diode as claimed in claim 1 is mended powder spectrophotometric test system, it is characterized in that, also comprises in the following structure one or more:
Guide rod: be used for guiding described fixture assembly vertical motion;
Electrical interface: be used for connecting power supply;
Instruction interface: be used for receiving and/or sending out the order that main frame sends;
Slide block: described fixture assembly is by slide block tangential movement on described guide rail;
The cylinder control module: the cylinder control module is connected with move instruction with communication module.
4. light emitting diode as claimed in claim 1 is mended powder spectrophotometric test system, it is characterized in that, the fixed support of described integrating sphere downside is provided with sensor, one side of the relatively described sensor of described fixture assembly is provided with bumps bit slice, and the described bit slice that bumps is by touching to start the motion of described fixture assembly with sensor.
5. light emitting diode as claimed in claim 1 is mended powder spectrophotometric test system, it is characterized in that, the positioning port on the pressing plate of described separate type matches with described location supporting plate, and the center of described positioning port is provided with a location aperture with the positioning luminous Halogen lamp LED.
6. light emitting diode as claimed in claim 1 is mended powder spectrophotometric test system, it is characterized in that, also comprise the luminous intensity measurement support, described luminous intensity measurement support is provided with described photo-detector and test bench.
7. mend powder spectrophotometric test system such as the described light emitting diode of claim 1-6 any one, it is characterized in that, described integrating sphere is arranged on the fixed support, and described fixed support comprises the adjustable for height column that is used for fixing described integrating sphere more than three.
8. mend powder spectrophotometric test system such as the described light emitting diode of claim 1-6 any one, it is characterized in that, the interface of described optical fiber is provided with projection or the groove of the location of matching when connecting.
9. mend powder spectrophotometric test system such as the described light emitting diode of claim 1-6 any one, it is characterized in that, described main frame is provided with the honeycomb-type heat radiation structure, and described honeycomb-type heat radiation structure end is provided with fan, and the power device of described main frame is settled in the periphery of described honeycomb-type heat radiation structure.
10. light emitting diode as claimed in claim 6 is mended powder spectrophotometric test system, it is characterized in that, is provided with two alloy hoops in the described test bench, and described alloy hoop is electrically connected and is electrically connected with main frame by carbon brush with the electricity seat that described specimen is installed.
11. mend powder spectrophotometric test system such as the described light emitting diode of claim 1-5 any one, it is characterized in that, also comprise the luminous intensity measurement support, described luminous intensity measurement support is provided with described photo-detector and test bench; Be provided with two alloy hoops in the described test bench, described alloy hoop is electrically connected and is electrically connected with main frame by carbon brush with the electricity seat that described specimen is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197154 CN202710180U (en) | 2012-05-03 | 2012-05-03 | Light emitting diode (LED) powder supplementation and light splitting testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220197154 CN202710180U (en) | 2012-05-03 | 2012-05-03 | Light emitting diode (LED) powder supplementation and light splitting testing system |
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| Publication Number | Publication Date |
|---|---|
| CN202710180U true CN202710180U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220197154 Expired - Lifetime CN202710180U (en) | 2012-05-03 | 2012-05-03 | Light emitting diode (LED) powder supplementation and light splitting testing system |
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| CN (1) | CN202710180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644406A (en) * | 2016-12-01 | 2017-05-10 | 通标标准技术服务(上海)有限公司 | Automatic energy efficiency test system and method of light source product |
-
2012
- 2012-05-03 CN CN 201220197154 patent/CN202710180U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644406A (en) * | 2016-12-01 | 2017-05-10 | 通标标准技术服务(上海)有限公司 | Automatic energy efficiency test system and method of light source product |
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