CN103529404B - A kind of LED pick-up unit - Google Patents
A kind of LED pick-up unit Download PDFInfo
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- CN103529404B CN103529404B CN201310463618.7A CN201310463618A CN103529404B CN 103529404 B CN103529404 B CN 103529404B CN 201310463618 A CN201310463618 A CN 201310463618A CN 103529404 B CN103529404 B CN 103529404B
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Abstract
The present invention relates to a kind of LED pick-up unit, comprise frame, described frame is provided with at least one piece and is convenient to the fixing fixed head of LED, described fixed head is fixedly connected with one piece of control chip detected for LED, described control chip is provided with the control device that at least one controls LED duty, described fixed head is fixedly connected with the gauge tap for control chip energising, described frame is provided with heat-exchanger rig; Advantage of the present invention: the control device be provided with by control chip controls the duty of LED, and carry out LED detection by control chip, effectively decrease the labor capacity that original staff carries out detecting, simple to operate, working effect is high, and LED Detection results is good, and Practical Performance is good, reduce production cost, safe and reliable.
Description
Technical field
The present invention relates to a kind of LED pick-up unit.
Background technology
The light fixture that LED replaces existing incandescent lamp gradually, fluorescent light becomes a new generation's life, LED after producing needs LED to carry out Product checking, and existing LED detects by manually operating, there is workload so large, labour intensity is large, because testing staff there are differences, LED testing result is unstable, and LED quality cannot ensure to produce requirement, and Practical Performance is low, be unfavorable for large-scale production, improve production cost.
Summary of the invention
It is large to there is workload when being the detection of existing LED in the technical problem to be solved in the present invention, and labour intensity is large, and testing result is unstable, and production cost is high, thus provides a kind of LED pick-up unit.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of LED pick-up unit, comprise frame, described frame is provided with at least one piece and is convenient to the fixing fixed head of LED, described fixed head is fixedly connected with one piece of control chip detected for LED, described control chip is provided with the control device that at least one controls LED duty, described fixed head is fixedly connected with the gauge tap for control chip energising, described frame is provided with heat-exchanger rig.
Preferably, described fixed head is provided with the timer for detecting LED lighting hours, described timer is connected with control device, carries out timing by timer to the lighting hours in LED detection, after the time of timer display reaches the time of the LED detection that control chip sets, control device disconnects, LED carries out the detection of subsequent work state, and structure is simple, and Practical Performance is good, safe and reliable, convenient operation.
Preferably, described fixed head is provided with the counter for detecting LED flashing times, described counter is connected with control device, is counted the flashing times in LED detection by counter, after the time of counter display reaches the number of times of the LED detection that control chip sets, control device disconnects, LED carries out the detection of subsequent work state, and structure is simple, and Practical Performance is good, safe and reliable, convenient operation.
Preferably, described heat-exchanger rig is at least one heat exchanger, described fixed head is provided with at least one louvre, and the xsect of described louvre is circular or polygon or ellipse, and the heat produced when being detected by LED by louvre carries out radiating treatment, and carry out heat exchange process by heat-exchanger rig, avoid that temperature in testing process is too high easily to have an impact to LED, thus damage LED, usability is good, utilize LED to detect, security performance is good.
Preferably, described frame is provided with temperature sensor, described temperature sensor is connected with gauge tap, the temperature in frame is detected by temperature sensor, when temperature reaches the working temperature of LED restriction, gauge tap disconnects, and effectively ensure that LED not by the impact that foeign element is brought, usability is good.
Preferably, described gauge tap is disconnector, and described fixed head is provided with the mount pad installed for disconnector, and disconnector is highly sensitive, and control effects is good, simple to operate, easy to use, is installed by mount pad, and structure is simple, is convenient to installing/dismounting.
Preferably, described control device is relay, described relay is connected with at least two LED; relay has automatic adjustment, safeguard protection, energy change-over circuit, and operational effect is good, and stability is good; by the multiple LED of relay test, improve Practical Performance.
Preferably, described control chip is provided with the display device being respectively used to show each LED testing result, shown by the testing result of display device to the LED after detection, convenient operation personnel carry out observing the result detecting rear LED, ensure that the LED qualification rate of producing, usability is good.
Preferably, described frame is also provided with and the warning device of temperature sensor by being connected, when the temperature that temperature sensor detects in frame is unfavorable for detecting, by warning device warning reminding staff, security performance is high, and result of use is good, decreases the damage amount of LED.
Preferably, described fixed head is connected on the vertical direction of frame by moveable roller, and the connected mode also can being convenient to be flexibly connected by other connects, and pulley is convenient to fixed head and is slided, and simple to operate, unfailing performance is good, is convenient to control.
In sum, advantage of the present invention: the control device be provided with by control chip controls the duty of LED, and carry out LED detection by control chip, effectively decrease the labor capacity that original staff carries out detecting, simple to operate, working effect is high, LED Detection results is good, Practical Performance is good, reduces production cost, safe and reliable.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the vertical view of a kind of LED pick-up unit of the present invention.
Embodiment
As shown in Figure 1, a kind of LED pick-up unit, comprise frame 1, described frame 1 is provided with at least one piece and is convenient to the fixing fixed head 2 of LED, described fixed head 2 is fixedly connected with one piece of control chip 3 detected for LED, described control chip 3 is provided with the control device 4 that at least one controls LED duty, described fixed head 2 is fixedly connected with the gauge tap 5 be energized for control chip 3, described frame 1 is provided with heat-exchanger rig 8, described fixed head 2 is provided with the timer 6 for detecting LED lighting hours, described timer 6 is connected with control device 4, timing is carried out by the lighting hours during timer 6 pairs of LED detect, after the time that the LED reaching setting on control chip 3 when the time that timer 6 shows detects, control device 4 disconnects, LED carries out the detection of subsequent work state, structure is simple, Practical Performance is good, safe and reliable, convenient operation, described fixed head 2 is provided with the counter 7 for detecting LED flashing times, described counter 7 is connected with control device 4, counted by the flashing times during counter 7 pairs of LED detect, after the number of times that the LED reaching setting on control chip 3 when the time that counter 7 shows detects, control device 4 disconnects, LED carries out the detection of subsequent work state, structure is simple, Practical Performance is good, safe and reliable, convenient operation, described heat-exchanger rig 8 is at least one heat exchanger, described fixed head 2 is provided with at least one louvre 21, the xsect of described louvre 21 is circular or polygon or ellipse, the heat produced when being detected by LED by louvre 21 carries out radiating treatment, and carry out heat exchange process by heat-exchanger rig 8, avoid that temperature in testing process is too high easily to have an impact to LED, thus damage LED, usability is good, LED is utilized to detect, security performance is good, described frame 1 is provided with temperature sensor 9, described temperature sensor 9 is connected with gauge tap 5, the temperature in frame 1 is detected by temperature sensor 9, when temperature reaches the working temperature of LED restriction, gauge tap 5 disconnects, effectively ensure that LED not by the impact that foeign element is brought, usability is good, described gauge tap 5 is disconnector, described fixed head 2 is provided with the mount pad 11 installed for disconnector, disconnector is highly sensitive, control effects is good, simple to operate, easy to use, installed by mount pad 11, structure is simple, be convenient to installing/dismounting, described control device 4 is relay, described relay is connected with at least two LED, relay has automatic adjustment, safeguard protection, energy change-over circuit, operational effect is good, stability is good, by the multiple LED of relay test, improve Practical Performance, described control chip 3 is provided with the display device 10 being respectively used to show each LED testing result, shown by the testing result of display device 10 to the LED after detection, convenient operation personnel carry out observing the result detecting rear LED, ensure that the LED qualification rate of producing, usability is good, described frame 1 is also provided with and the warning device 12 of temperature sensor 9 by being connected, when the temperature that temperature sensor 9 detects in frame 1 is unfavorable for detecting, by warning device 12 warning reminding staff, security performance is high, result of use is good, decrease the damage amount of LED, described fixed head 2 is connected to by moveable roller on the vertical direction of frame 1, described fixed head 2 is at least two pieces, spacing between adjacent two pieces of described fixed heads 2 is 300 ~ 400mm, also the connected mode can being convenient to be flexibly connected by other connects, pulley is convenient to fixed head 2 and is slided, simple to operate, unfailing performance is good, be convenient to control.
By buckle or screw, LED is fixed on fixed head 2, the electrical power source connection of LED is connected with relay, during use, the energising of control chip 3 is realized by gauge tap 5, by control device 4 regulate the duty of LED be Chang Kai or for flicker, respectively timing is carried out to the lighting hours of LED and flashing times by timer 6 sum counter 7, the heat that LED produces carries out absorption heat-exchange by heat-exchanger rig 8, after detection completes, only the display device 10 need observed on control device 4 just can select underproof product fast, operate successively, just can detect easily.
The control device be provided with by control chip controls the duty of LED, and carry out LED detection by control chip, effectively decrease the labor capacity that original staff carries out detecting, simple to operate, working effect is high, and LED Detection results is good, and Practical Performance is good, reduce production cost, safe and reliable.
Claims (1)
1. a LED pick-up unit, comprise frame (1), it is characterized in that: described frame (1) is provided with at least one piece and is convenient to the fixing fixed head (2) of LED, described fixed head (2) is fixedly connected with one piece of control chip (3) detected for LED, described control chip (3) is provided with the control device (4) that at least one controls LED duty, described fixed head (2) is fixedly connected with the gauge tap (5) be energized for control chip (3), described frame (1) is provided with heat-exchanger rig (8), described fixed head (2) is provided with the timer (6) for detecting LED lighting hours, described timer (6) is connected with control device (4), described fixed head (2) is provided with the counter (7) for detecting LED flashing times, described counter (7) is connected with control device (4), described heat-exchanger rig (8) is at least one heat exchanger, described fixed head (2) is provided with at least one louvre (21), the xsect of described louvre (21) is circular or polygon or ellipse, described frame (1) is provided with temperature sensor (9), described temperature sensor (9) is connected with gauge tap (5), described gauge tap (5) is disconnector, described fixed head (2) is provided with the mount pad (11) installed for disconnector, described control device (4) is relay, described relay is connected with at least two LED, described control chip (3) is provided with the display device (10) being respectively used to show each LED testing result, described frame (1) is also provided with the warning device (12) be connected with temperature sensor (9), described fixed head (2) is connected on the vertical direction of frame (1) by moveable roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463618.7A CN103529404B (en) | 2013-09-30 | 2013-09-30 | A kind of LED pick-up unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310463618.7A CN103529404B (en) | 2013-09-30 | 2013-09-30 | A kind of LED pick-up unit |
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| Publication Number | Publication Date |
|---|---|
| CN103529404A CN103529404A (en) | 2014-01-22 |
| CN103529404B true CN103529404B (en) | 2016-01-20 |
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| CN201310463618.7A Active CN103529404B (en) | 2013-09-30 | 2013-09-30 | A kind of LED pick-up unit |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106338701A (en) * | 2016-08-31 | 2017-01-18 | 昆山明创电子科技有限公司 | Multi-functional LED aging tester |
| CN112034381B (en) * | 2020-08-31 | 2023-12-22 | 重庆思委夫特科技有限公司 | Lamp heat dissipation performance detection system and method |
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| CN102478644A (en) * | 2010-11-27 | 2012-05-30 | 西安大昱光电科技有限公司 | Light-emitting diode (LED) daylight lamp comparison test table |
| CN202815198U (en) * | 2012-10-15 | 2013-03-20 | 深圳市广晟德科技发展有限公司 | A full-automatic aging test line for LED energy-saving lamps |
| CN103105590A (en) * | 2013-01-31 | 2013-05-15 | 天津兰普里克照明电器有限公司 | Detection device of service life of halogen tungsten lamp tube |
| CN203455464U (en) * | 2013-09-30 | 2014-02-26 | 浙江长兴金盛光电科技有限公司 | Inspection device for LED lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100573173C (en) * | 2007-06-27 | 2009-12-23 | 重庆大学 | A kind of detection method of led chip |
| EP2513657B1 (en) * | 2009-12-16 | 2014-02-19 | ST-Ericsson SA | Circuit for controlling current to light-emitting diode (led) |
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2013
- 2013-09-30 CN CN201310463618.7A patent/CN103529404B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478644A (en) * | 2010-11-27 | 2012-05-30 | 西安大昱光电科技有限公司 | Light-emitting diode (LED) daylight lamp comparison test table |
| CN202815198U (en) * | 2012-10-15 | 2013-03-20 | 深圳市广晟德科技发展有限公司 | A full-automatic aging test line for LED energy-saving lamps |
| CN103105590A (en) * | 2013-01-31 | 2013-05-15 | 天津兰普里克照明电器有限公司 | Detection device of service life of halogen tungsten lamp tube |
| CN203455464U (en) * | 2013-09-30 | 2014-02-26 | 浙江长兴金盛光电科技有限公司 | Inspection device for LED lamp |
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| CN103529404A (en) | 2014-01-22 |
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