CN104316296A - Device and method for online detection of illumination of lamp - Google Patents
Device and method for online detection of illumination of lamp Download PDFInfo
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- CN104316296A CN104316296A CN201410628892.XA CN201410628892A CN104316296A CN 104316296 A CN104316296 A CN 104316296A CN 201410628892 A CN201410628892 A CN 201410628892A CN 104316296 A CN104316296 A CN 104316296A
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- lamp
- travelling belt
- darkroom
- illuminance
- light fixture
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Abstract
The invention discloses a device and method for online detection of the illumination of a lamp. The device for online detection of the illumination of the lamp comprises a conveyor belt, a lamp fixing piece, a dark room, sensing doors, sensors and an illuminometer probe. According to the device for online detection of the illumination of the lamp, a delay program is pre-installed in a computer, the time when the conveyer belt stops is controlled through a relay, and detection of the illumination duration of the lamp is achieved through the illuminometer probe. Due to the fact that the components such as the sensing doors and the sensors are combined, streamlined detection of the illumination of the lamp is achieved; compared with a traditional device and method for detecting the illumination of the lamp manually, the device and method for online detection of the illumination of the lamp have the advantages that the testing accuracy is high, the testing environment is constant, the degree of automation is high, errors are small, both manpower resources and material resources can be effectively saved, and a scientific scheme is provided for evaluating the performance of lamps.
Description
Technical field
The present invention relates to optoelectronic information Test and control field, be specifically related to illuminance of lamp on-line measuring device and method.
Background technology
Light fixture is as the illuminations in people's dark surrounds, and social application is widely, almost omnipresent now, illumination is as the important indicator weighing light fixture quality, and luminance detection is the requisite link of light fixture manufacturing enterprise.In prior art, the method that illuminance of lamp detects in light fixture manufacturing enterprise is placed on by light fixture in fc-specific test FC environment, it is generally a darkroom, close dark-room door, manually light light fixture, after the fixing test duration, manual-lock power supply, illuminometer reads and store test data, opens dark-room door and takes out light fixture, putting into next light fixture and measure.Often measure a light fixture, all will manually change and install light fixture, the Non-follow control test duration, the participation of too much human factor causes the non-constant of testing environment, and then causes detection efficiency low, and test data error is large, inaccurate.
Summary of the invention
Technical matters to be solved by this invention is the deficiency overcoming the existence of above-mentioned prior art, and a kind of illuminance of lamp on-line measuring device and method are provided, can detection efficiency be significantly improved, obtain and accurately detect data, reduce labour, meet the needs that a large amount of light fixture detects.
For achieving the above object, illuminance of lamp on-line measuring device of the present invention, comprising:
Computing machine, computer-internal including but not limited to following control program, sensor control program, Control program, illumination data collection and storage program;
Travelling belt, described travelling belt is provided with lamp fixture, and described lamp fixture arrangement is point-blank;
Darkroom, described travelling belt is through described darkroom, and described darkroom is respectively equipped with the first induction door and the second induction door on the opposite flank passed by described travelling belt, and described darkroom is provided with power drives contact making device;
Illuminometer is popped one's head in, and described illuminometer probe matches with described power drives contact making device and arranges;
Sensor, is divided into first sensor, is positioned at described first induction door top or other positions, for controlling described first induction door folding; Second sensor, is positioned at described second induction door top or other positions, for controlling described second induction door folding;
Relay, one end is electrically connected with described computing machine, and one end is electrically connected with described travelling belt, and described relay is for controlling the stand-by time of described travelling belt, and described relay can also control the time of described conveyer belt.
The present invention arranges induction door respectively in both sides, darkroom, induction door is provided with inductor, coordinate the motion of travelling belt, achieve light fixture to be measured and enter testing environment, survey the robotization that light fixture leaves testing environment, while improving testing result accuracy, improve detection efficiency, save human and material resources.
Further, overall dimensions and the described travelling belt in described darkroom match, distance between arbitrary neighborhood two described lamp fixtures is greater than the length of described darkroom on described conveyer belt direction, can ensure like this to only have a light fixture to be measured to enter described darkroom at every turn.
Preferably, distance between arbitrary neighborhood two described lamp fixtures equals the length of described darkroom on described conveyer belt direction, while can ensureing that having surveyed light fixture leaves described darkroom like this, next light fixture to be measured enters described darkroom, improves light fixture detection efficiency further.
Further, in described lamp fixture, be provided with conducting element, the probability that light fixture to be measured contacts with described power drives contact making device can be improved, reduce test fault rate.
Preferably, described conducting element is metal clips, also can be elastomer connector, or other can realize the element of conducting function.
Further, described power drives contact making device top is provided with conductive contact, and bottom is provided with power supply lead wire, and conductive contact can contact with the conducting element in described lamp fixture flexibly easily, realizes the effect accurately lighting light fixture to be measured.
Preferably, the horizontal level of described travelling belt and the vertical range of described probe are 1.0-2.0 rice.
Preferably, described illuminometer probe is positioned at top, described darkroom, and described power drives contact making device is positioned at bottom described darkroom, and described travelling belt passes bottom described darkroom, and light fixture to be measured is fixed on described travelling belt.
Also passable, described illuminometer probe is positioned at bottom described darkroom, and described power drives contact making device is positioned at top, described darkroom, and described travelling belt passes from top, described darkroom, and light fixture reversal of the natural order of things to be measured is on described travelling belt.
Preferably, the overall dimensions in described darkroom is 1 meter * 1.1 meters * 1.8 meters, adopts bakelite to build making, internal layer spray black sub-gloss varnish.
For achieving the above object, illuminance of lamp online test method of the present invention, comprises above-mentioned device, and wherein said method comprises following concrete operation step:
S1, after stating the light fixture to be measured that first sensor senses on described travelling belt, described first induction door is opened, and after light fixture to be measured enters described darkroom, described first induction door closes;
S2, light fixture to be measured moves to described power drives contact making device position, described travelling belt stop motion, simultaneously, light fixture to be measured is lit, and described illuminometer probe acquires illuminance of lamp data are also transferred to described computing machine, the time that travelling belt described in described Control stops;
S3, the time terminates, and described travelling belt moves on motion;
S4, after described second sensor sensing to the light fixture of survey on described travelling belt, described second induction door is opened, and surveyed after light fixture leaves described darkroom, described second induction door closes;
S5, described first sensor senses that, on described travelling belt after next light fixture to be measured, described first induction door is opened, and after light fixture to be measured enters described darkroom, the first induction door closes;
Wherein, described travelling belt stand-by time is 5-15 second;
Repeat above-mentioned S1 to S5 step, realize the continuity that illuminance of lamp detects.
Preferably, described travelling belt stand-by time is 10 seconds.
The present invention compared with the existing technology has the following advantages and effect:
1, invention introduces sensor and induction door, eliminate manually operated loaded down with trivial details action, saved manpower;
2, the present invention is by presetting delay time to relay, advancing and stopping, controlling illuminometer probe working time and luminance detection time, making the constant unification of test process by controlling travelling belt, decreases error and instability that human factor brings;
3, the present invention is by arranging lamp fixture to spacing on a moving belt, in conjunction with the control action of relay to travelling belt, achieves the line production that illuminance of lamp detects, while guarantee detects data accuracy, significantly improves work efficiency.
Accompanying drawing explanation
Fig. 1 is illuminance of lamp on-line measuring device of the present invention example (structural representation).
Fig. 2 is lamp device structure for amplifying schematic diagram in Fig. 1.
Fig. 3 is detection method process flow diagram.
Fig. 4 is convert in test example light efficiency and the error statistics that contrasts of actual measurement light efficiency.
Label declaration:
1-computing machine; 2-travelling belt; 3-lamp fixture, 31-conducting element; 4-darkroom, 41-first induction door, 42-second induction door, 43-power drives contact making device, 431-conductive contact; 5-illuminometer is popped one's head in; 61-first sensor, 62-second sensor; 7-relay.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, and following examples are explanation of the invention and the present invention is not limited to following examples.
Embodiment 1:
As shown in Fig. 1 to 2, illuminance of lamp on-line measuring device of the present invention, comprising:
Computing machine 1;
Travelling belt 2, described travelling belt 2 is provided with lamp fixture 3 every 1 meter, described lamp fixture 3 for fixing light fixture to be measured, described lamp fixture 3 built with metal clips as conducting element 31;
Darkroom 4, described darkroom is the rectangular parallelepiped of 1 meter * 1.1 meters * 1.8 meters, described darkroom 4 is 1 meter along the length of described travelling belt 2 direction of motion, described darkroom adopts bakelite to build making, internal layer spray black sub-gloss varnish, described travelling belt 2 is through the bottom in described darkroom 4, described darkroom 4 left surface is provided with the first induction door 41, right side is provided with the second induction door 42, described first induction door 41 and the second induction door 42 light fixture controlled on described travelling belt 2 pass in and out described darkroom 4, described darkroom 4 bottom center is provided with the power drives contact making device 43 lighting light fixture, described power drives contact making device 43 comprises conductive contact 431 and power supply lead wire,
Illuminometer probe 5, described illuminometer probe 5 is positioned at described darkroom 4 center of top, and described illuminometer probe 5 matches with described power drives contact making device 43 and arranges, and described illuminometer probe 5 is 1.6 meters with the vertical range of described power drives contact making device 43;
Sensor, is divided into first sensor 61, is positioned at described first induction door 41 top, for controlling described first induction door 41 folding; Second sensor 62, is positioned at described second induction door 42 top, for controlling described second induction door 42 folding;
Relay 7, for controlling the stand-by time of described travelling belt 2.
Fig. 2 is that the present invention is when described lamp fixture 3 is delivered to described power drives contact making device position by described travelling belt 2, the schematic diagram that described conducting element 21 contacts with each other with described conductive contact, described conducting element 31 is distributed in described lamp fixture 3, facilitates light fixture to be measured to be lit.
As shown in Figure 3, illuminance of lamp online test method of the present invention specifically comprises the following steps:
S1, after described first sensor 61 senses the light fixture to be measured on described travelling belt 2, described first induction door 41 is opened, and after light fixture to be measured enters described darkroom 4, described first induction door 41 closes;
S2, light fixture to be measured moves to described power drives contact making device 43 position, the stop motion of described travelling belt 2, simultaneously, light fixture to be measured is lit, and described illuminometer probe 5 gathers illuminance of lamp data and is transferred to described computing machine 1, and the time that described relay 7 controls the stopping of described travelling belt 2 is 10 seconds;
S3,10 second time terminated, and described travelling belt 2 moves on motion;
S4, after described second sensor 62 senses the light fixture of survey on described travelling belt 2, described second induction door 42 is opened, and surveyed after light fixture leaves described darkroom 4, described second induction door 42 closes;
S5, described first sensor 61 senses on described travelling belt 2 after next light fixture to be measured, and described first induction door 41 is opened, and after light fixture to be measured enters described darkroom 4, the first induction door 41 closes;
Repeat above-mentioned S1 to S5 step, realize the continuity that illuminance of lamp detects.
Embodiment 2:
The position of travelling belt 2 described in embodiment 1 through described darkroom 4 is changed, make described travelling belt 2 through top, described darkroom 4, light fixture reversal of the natural order of things is described travelling belt 2 times, described illuminometer probe 5 is fixed on described darkroom 4 bottom center, described power drives contact making device 43 is located at described darkroom 5 center of top, miscellaneous part is same with structure and embodiment 1, carries out on-line checkingi with detecting step similarly to Example 1 to illuminance of lamp.
Test example 1 (performance evaluation):
For the illuminance of lamp on-line measuring device in embodiment 1 and detection method, converting by surveying illuminance of lamp data to it, drawing light efficiency data, conversion light efficiency and actual measurement light efficiency are contrasted, draws error-light fixture quantity histogram, as shown in Figure 4.
According to this statistics, confirming pick-up unit in embodiment 1 and detection method, to survey illuminance of lamp data error rate very low, confirm simultaneously described apparatus and method detect illuminance of lamp data accurately and constant.
In addition, the illuminance of lamp on-line measuring device of embodiment 2 and method survey illumination data conversion light efficiency and actual measurement light efficiency errors table reveal and the illuminance of lamp on-line measuring device of embodiment 1 and the same histogram of method.Thus, confirm pick-up unit in embodiment 2 and detection method also has the performance that data error rate is low, data are accurate and constant.
Finally it should be noted that, above embodiment is only for illustration of technical scheme of the present invention, not for limitation of the present invention, although with reference to above-described embodiment to invention has been detailed description, one of ordinary skill in the art are to be understood that: still can modify to the specific embodiment of the present invention or equivalent replacement, and not departing from any amendment of spirit and scope of the invention or equivalent replacement, it all should be encompassed in right of the present invention.
Claims (8)
1. an illuminance of lamp on-line measuring device, is characterized in that, comprising:
Computing machine (1);
Travelling belt (2), described travelling belt (2) is provided with lamp fixture (3);
Darkroom (4), described travelling belt (2) is through described darkroom (4), described darkroom (4) is respectively equipped with the first induction door (41) and the second induction door (42) on the opposite flank passed by described travelling belt (2), and described darkroom (4) are provided with power drives contact making device (43);
Illuminometer probe (5), described illuminometer probe (5) matches with described power drives contact making device (43) and arranges;
Sensor, is divided into first sensor (61), for controlling the folding of described first induction door (41); Second sensor (62), for controlling the folding of described second induction door (42);
Relay (7), for controlling the stand-by time of described travelling belt (2).
2. illuminance of lamp on-line measuring device according to claim 1, it is characterized in that, overall dimensions and the described travelling belt (2) in described darkroom (4) match, and the distance between arbitrary neighborhood two described lamp fixtures (3) is not less than the length of described darkroom (4) in described travelling belt (2) direction of motion.
3. illuminance of lamp on-line measuring device according to claim 1, is characterized in that, is provided with conducting element (31) in described lamp fixture (3).
4. illuminance of lamp on-line measuring device according to claim 1, is characterized in that, described power drives contact making device (43) top is provided with conductive contact (431).
5. illuminance of lamp on-line measuring device according to claim 1, is characterized in that, the pop one's head in vertical range of (5) of the horizontal level of described travelling belt (2) and described illuminometer is 1.0-2.0 rice.
6. according to the arbitrary described illuminance of lamp on-line measuring device of claim 1 to 5, it is characterized in that, described illuminometer probe (5) is fixed on described darkroom (4) top, and described power drives contact making device (43) is located at bottom, described darkroom (4).
7. according to the arbitrary described illuminance of lamp on-line measuring device of claim 1 to 5, it is characterized in that, described illuminometer probe (5) is fixed on bottom, described darkroom (4), and described power drives contact making device (43) is located at described darkroom (4) top.
8. an illuminance of lamp online test method, is characterized in that, comprise the arbitrary described pick-up unit of claim 1 to 7, wherein said method comprises following concrete operation step:
S1, after described first sensor (61) senses the light fixture to be measured on described travelling belt (2), described first induction door (41) is opened, and after light fixture to be measured enters described darkroom (4), described first induction door (41) closes;
S2, light fixture to be measured moves to described power drives contact making device (43) position, described travelling belt (2) stop motion, simultaneously, light fixture to be measured is lit, described illuminometer probe (5) gathers illuminance of lamp data and is transferred to described computing machine (1), and described relay (7) controls the time that described travelling belt (2) stops;
S3, the time terminates, and described travelling belt (2) moves on motion;
S4, after described second sensor (62) senses the light fixture of survey on described travelling belt (2), described second induction door (42) is opened, and surveyed after light fixture leaves described darkroom (4), described second induction door (42) closes;
S5, after described first sensor (61) senses the upper next light fixture to be measured of described travelling belt (2), described first induction door (41) is opened, and after light fixture to be measured enters described darkroom (4), the first induction door (41) closes;
Wherein, described travelling belt (2) stand-by time is 5-15 second;
Repeat above-mentioned S1 to S5 step, realize the continuity that illuminance of lamp detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628892.XA CN104316296A (en) | 2014-11-10 | 2014-11-10 | Device and method for online detection of illumination of lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410628892.XA CN104316296A (en) | 2014-11-10 | 2014-11-10 | Device and method for online detection of illumination of lamp |
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| CN104316296A true CN104316296A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410628892.XA Pending CN104316296A (en) | 2014-11-10 | 2014-11-10 | Device and method for online detection of illumination of lamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990691A (en) * | 2015-07-12 | 2015-10-21 | 安徽捷迅光电技术有限公司 | LED white lamp detection tool |
| CN105738082A (en) * | 2016-04-22 | 2016-07-06 | 安徽捷迅光电技术有限公司 | Lamp bar brightness detection tool |
| CN110332889A (en) * | 2019-07-19 | 2019-10-15 | 上海磊跃自动化设备有限公司 | A kind of measuring device measuring tiny strip concave section |
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| KR20010058254A (en) * | 1999-12-27 | 2001-07-05 | 오길록 | Automatic opening inspection system and method of vehicle doors |
| JP2001272298A (en) * | 2000-03-24 | 2001-10-05 | Yamaha Corp | Leakage test device |
| CN102004029A (en) * | 2010-09-21 | 2011-04-06 | 江苏宏康节能服务有限公司 | Light source parameter testing method and device for testing light source parameters |
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| CN2301721Y (en) * | 1997-04-30 | 1998-12-23 | 中国科学院光电技术研究所 | Photoelectric car light illuminancy tester |
| KR20010058254A (en) * | 1999-12-27 | 2001-07-05 | 오길록 | Automatic opening inspection system and method of vehicle doors |
| JP2001272298A (en) * | 2000-03-24 | 2001-10-05 | Yamaha Corp | Leakage test device |
| CN102004029A (en) * | 2010-09-21 | 2011-04-06 | 江苏宏康节能服务有限公司 | Light source parameter testing method and device for testing light source parameters |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104990691A (en) * | 2015-07-12 | 2015-10-21 | 安徽捷迅光电技术有限公司 | LED white lamp detection tool |
| CN105738082A (en) * | 2016-04-22 | 2016-07-06 | 安徽捷迅光电技术有限公司 | Lamp bar brightness detection tool |
| CN110332889A (en) * | 2019-07-19 | 2019-10-15 | 上海磊跃自动化设备有限公司 | A kind of measuring device measuring tiny strip concave section |
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