CN101699308A - Aging device of LED tube - Google Patents
Aging device of LED tube Download PDFInfo
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- CN101699308A CN101699308A CN 200910154827 CN200910154827A CN101699308A CN 101699308 A CN101699308 A CN 101699308A CN 200910154827 CN200910154827 CN 200910154827 CN 200910154827 A CN200910154827 A CN 200910154827A CN 101699308 A CN101699308 A CN 101699308A
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Abstract
The invention discloses an aging device of an LED tube, comprising an AC-DC converter, a first switch, a second switch, a third switch, and a fourth switch, wherein the positive pole of the output end of the AC-DC converter is connected with the second leading-out terminals of the first switch and the second switch, and the negative pole of the output end thereof is connected with the second leading-out terminals of the third switch and the fourth switch; the first leading-out terminal of the first switch is connected with that of the third switch to form a first connecting point; the first leading-out terminal of the second switch is connected with that of the fourth switch to form a second connecting point; the first connecting point and the second connecting point are respectively accessed in an AC power supply; the leading-in terminals of the first switch and the second switch are respectively connected with plugs at one end of the LED tube; and the leading-in terminals of the third switch and the fourth switch are respectively connected with plugs at the other end of the LED tube. The aging device in the invention is suitable for LED tubes in two categories, and has wide application range, lower cost and convenient use.
Description
Technical field
The present invention relates to a kind of ageing device of LED fluorescent tube.
Background technology
So-called ageing, exactly the LED fluorescent tube is lighted a period of time under the situation by product requirement, observe the impact whether the LED fluorescent tube can bear these voltages, have or not the phenomenon that can not take place in the product requirement, make the interior getter of lamp pass through physical and chemical effect simultaneously, the harmful gas that parts discharge when removing residual and first burning-point after the exhaust, thus every electrical quantity of LED lamp further stablized, make fluorescent tube reach a key step of normal request for utilization.If fluorescent tube without ageing, following phenomenon will appear: it is undesired (a) may lighting tube brightness to occur, and for example partial L ED lamp does not have brightness at all; (b) after fluorescent tube is installed, the LED fluorescent tube probably occurs and be difficult to work.This shows, fluorescent tube is carried out ageing, the process of photoelectric parameter being carried out aging test and optimizing LED lamp parameter index is important quality control link during the LED light fixture is produced exactly.
Existing LED fluorescent tube generally is divided into two types of built-in driving power LED fluorescent tube and external driving power LED fluorescent tubes, at present in the technology, when carrying out aging test, LED fluorescent tube and external driving power LED fluorescent tube to built-in driving power, need to use different ageing devices, this has caused the seasoned equipment of single cover to be only applicable to the LED fluorescent tube of a type, and the equipment scope of application is little, cost is higher, uses also comparatively inconvenience.
Summary of the invention
The present invention is directed to deficiency of the prior art, a kind of ageing device of LED fluorescent tube of simple in structure, low cost of manufacture is provided, this ageing device both can be used for built-in driving power LED fluorescent tube, also can be used for external driving power LED fluorescent tube, and was very easy to use.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of ageing device of LED fluorescent tube, comprise the AC-DC converter, first switch, second switch, the 3rd switch, the 4th switch, in the input end incoming transport power supply of described AC-DC converter, the positive pole of the output terminal of this AC-DC converter is connected first switch, in No. two leading-out terminals of second switch, the negative pole of output terminal is connected the 3rd switch, in No. two leading-out terminals of the 4th switch, a leading-out terminal of described first switch is connected with a leading-out terminal of the 3rd switch, form first tie point, a leading-out terminal of described second switch is connected with a leading-out terminal of the 4th switch, form second tie point, described first tie point, in second tie point difference incoming transport power supply, the end of incoming cables of described first switch and second switch is connected on the plug of an end of LED fluorescent tube, and the end of incoming cables of described the 3rd switch and the 4th switch is connected on the plug of the other end of LED fluorescent tube.
In the technique scheme, described first switch, second switch, the 3rd switch, the 4th switch are linked switch.
In the technique scheme, the end of incoming cables of described first switch is connected with first jack, the end of incoming cables of second switch is connected with second jack, described first jack, second jack are set in respectively on the plug of an end of LED fluorescent tube, the end of incoming cables of described the 3rd switch is connected with the 3rd jack, the end of incoming cables of the 4th switch is connected with the 4th jack, described the 3rd jack, the 4th jack are set in respectively on the plug of the other end of LED fluorescent tube, be provided with jack, can make things convenient for easily the LED fluorescent tube is plugged among the present invention.
Beneficial effect: the present invention compared with prior art has following beneficial effect:
The present invention is by the switching on thread switching control road, when the built-in driving power LED of needs ageing fluorescent tube, the present invention can be switched to the circuit that is used for the built-in driving power LED of ageing fluorescent tube by switch, when the external driving power LED of needs ageing fluorescent tube, can the present invention switch to the circuit that is used for the external driving power LED of ageing fluorescent tube by switch, such once overlapping the LED fluorescent tube that seasoned equipment is applicable to two types, equipment is applied widely, cost is lower, uses also very convenient.
Description of drawings
Fig. 1 is circuit theory diagrams of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:
Referring to Fig. 1, a kind of ageing device of LED fluorescent tube, comprise AC-DC converter 5, first switch S 1, second switch S2, the 3rd switch S 3, the 4th switch S 4, in the input end incoming transport power supply of described AC-DC converter 5, the anodal 5+ of the output terminal of this AC-DC converter 5 is connected first switch S 1, No. two leading-out terminal S12 ' of second switch S2, among the S22 ', the negative pole 5-of output terminal is connected the 3rd switch S 3, No. two leading-out terminal S32 ' of the 4th switch S 4, among the S42 ', a leading-out terminal S12 of described first switch S 1 is connected with a leading-out terminal S32 of the 3rd switch S 3, form the first tie point K1, the leading-out terminal S22 of described second switch S2 is connected with a leading-out terminal S42 of the 4th switch S 4, form the second tie point K2, the described first tie point K1, in the second tie point K2 difference incoming transport power supply.
The end of incoming cables of described first switch S 1 is connected with first jack 1, the end of incoming cables of second switch S2 is connected with second jack 2, described first jack 1, second jack 2 are set in respectively on the plug 60 of an end of LED fluorescent tube 6, the end of incoming cables of described the 3rd switch S 3 is connected with the 3rd jack 3, the end of incoming cables of the 4th switch S 4 is connected with the 4th jack 4, and described the 3rd jack 3, the 4th jack 4 are set in respectively on the plug 60 of the other end of LED fluorescent tube 6.Can certainly be directly end of incoming cables S10, the S20 of first switch S 1 and second switch S2 be connected on the plug 60 of an end of LED fluorescent tube, end of incoming cables S30, the S40 of described the 3rd switch S 3 and the 4th switch S 4 is connected on the plug 60 of the other end of LED fluorescent tube.The purpose that is provided with first jack 1, second jack 2, the 3rd jack 3, the 4th jack 4 is easily the LED fluorescent tube to be installed among the present invention.
Preferably, described first switch S 1, second switch S2, the 3rd switch S 3, the 4th switch S 4 are linked switch, when first switch S 1, second switch S2, the 3rd switch S 3, the 4th switch S 4 all are in leading-out terminal of connection (this position is used for the LED fluorescent tube of the built-in driving power of ageing), one time toggle switch just can all switch to No. two leading-out terminals (this position is used for the external driving power LED of ageing fluorescent tube) with first switch S 1, second switch S2, the 3rd switch S 3, the 4th switch S 4, vice versa, switches very convenient.In the time of also can preventing to switch on the other hand, first switch S 1, second switch S2, the 3rd switch S 3, leading-out terminal of the 4th switch S 4 part conductings, No. two leading-out terminals of part conducting cause the present invention normally to use.
Principle of work, when first switch S 1, second switch S2, the 3rd switch S 3, the 4th switch S 4 all are in leading-out terminal of connection, the plug 60 of LED fluorescent tube one end of built-in driving power is plugged in first jack 1 of the present invention, second jack 2, the other end plugs in the 3rd jack 3 of the present invention, the 4th jack 4, such first jack 1 and the 3rd jack 3 are conducted, second jack 2 and the 4th jack 4 are conducted, can be conveniently to the capable ageing of built-in driving power LED fluorescent tube.When second switch S1, second switch S2, the 3rd switch S 3, the 4th switch S 4 all are in No. two leading-out terminals of connection, the plug 60 of external driving power LED fluorescent tube one end is plugged in first jack 1 of the present invention, second jack 2, the other end plugs in the 3rd jack 3 of the present invention, the 4th jack 4, such first jack 1 and second jack 2 are conducted, the 3rd jack 3 and the 4th jack 4 are conducted, and can conveniently carry out ageing to external driving power LED fluorescent tube.
Claims (3)
1. the ageing device of a LED fluorescent tube, comprise AC-DC converter (5), it is characterized in that, also comprise first switch (S1), second switch (S2), the 3rd switch (S3), the 4th switch (S4), in the input end incoming transport power supply of described AC-DC converter (5), the positive pole (5+) of the output terminal of this AC-DC converter (5) is connected when first switch (S1), No. two leading-out terminals of second switch (S2) (S12 ', S22 ') in, the negative pole of output terminal (5-) is connected the 3rd switch (S3), No. two leading-out terminals of the 4th switch (S4) (S32 ', S42 ') in, a leading-out terminal (S12) of described first switch (S1) is connected with a leading-out terminal (S32) of the 3rd switch (S3), form first tie point (K1), a leading-out terminal (S22) of described second switch (S2) is connected with a leading-out terminal (S42) of the 4th switch (S4), form second tie point (K2), described first tie point (K1), in second tie point (K2) the difference incoming transport power supply, the end of incoming cables of described first switch (S1) and second switch (S2) is connected on the plug (60) of an end of LED fluorescent tube (6), and the end of incoming cables of described the 3rd switch (S3) and the 4th switch (S4) is connected on the plug (60) of the other end of LED fluorescent tube (6).
2. the ageing device of LED fluorescent tube as claimed in claim 1 is characterized in that, described first switch (S1), second switch (S2), the 3rd switch (S3), the 4th switch (S4) are linked switch.
3. the ageing device of LED fluorescent tube as claimed in claim 1 or 2, it is characterized in that, the end of incoming cables of described first switch (S1) is connected with first jack (1), the end of incoming cables of second switch (S2) is connected with second jack (2), described first jack (1), second jack (2) is set in respectively on the plug (60) of an end of LED fluorescent tube, the end of incoming cables of described the 3rd switch (S3) is connected with the 3rd jack (3), the end of incoming cables of the 4th switch (S4) is connected with the 4th jack (4), described the 3rd jack (3), the 4th jack (4) is set in respectively on the plug (60) of the other end of LED fluorescent tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910154827 CN101699308B (en) | 2009-11-20 | 2009-11-20 | Aging device of LED tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910154827 CN101699308B (en) | 2009-11-20 | 2009-11-20 | Aging device of LED tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101699308A true CN101699308A (en) | 2010-04-28 |
| CN101699308B CN101699308B (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910154827 Expired - Fee Related CN101699308B (en) | 2009-11-20 | 2009-11-20 | Aging device of LED tube |
Country Status (1)
| Country | Link |
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| CN (1) | CN101699308B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207289A (en) * | 2012-01-11 | 2013-07-17 | 江苏晶正电子有限公司 | Test device for light emitting diode (LED) light strip |
| CN104155617A (en) * | 2014-09-09 | 2014-11-19 | 刘文娟 | Single-ended halogen lamp aging machine |
| CN104166105A (en) * | 2014-08-22 | 2014-11-26 | 东莞市中之光电科技有限公司 | Vertical circulating aging system of tubular lamp |
| CN104681376A (en) * | 2012-04-06 | 2015-06-03 | 季晓东 | Online detection system for single-capped electrodeless fluorescent lamp |
| CN106772130A (en) * | 2016-12-13 | 2017-05-31 | 益阳市鹏程科技发展有限公司 | Light fixture and the impact resistance Auto-Test System of driving |
| CN110045259A (en) * | 2019-03-28 | 2019-07-23 | 武汉市毅联升科技有限公司 | A kind of LD-TO device aging system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2238479Y (en) * | 1995-09-06 | 1996-10-23 | 绍兴电力局 | Testing device for vacuum break |
| CN1058352C (en) * | 1998-09-23 | 2000-11-08 | 西安交通大学 | High-frequency discharging device for seasoning of vacuum switch |
| CN2395375Y (en) * | 1999-11-05 | 2000-09-06 | 田锡公 | Pulse ageing instrument for aluminium electrolytic capacitor |
| CN2645226Y (en) * | 2003-09-10 | 2004-09-29 | 彩虹彩色显像管总厂 | Color picture tube burning processing apparatus |
| CN201210181Y (en) * | 2008-04-18 | 2009-03-18 | 西安交通大学 | Gas discharge tube automatized ageing device |
-
2009
- 2009-11-20 CN CN 200910154827 patent/CN101699308B/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207289A (en) * | 2012-01-11 | 2013-07-17 | 江苏晶正电子有限公司 | Test device for light emitting diode (LED) light strip |
| CN104681376A (en) * | 2012-04-06 | 2015-06-03 | 季晓东 | Online detection system for single-capped electrodeless fluorescent lamp |
| CN104681376B (en) * | 2012-04-06 | 2016-09-21 | 季晓东 | Single-end electrodeless fluorescent lamp on-line detecting system |
| CN104166105A (en) * | 2014-08-22 | 2014-11-26 | 东莞市中之光电科技有限公司 | Vertical circulating aging system of tubular lamp |
| CN104166105B (en) * | 2014-08-22 | 2016-09-14 | 东莞中之光电股份有限公司 | Tubular light fitting vertical circulation ageing system |
| CN104155617A (en) * | 2014-09-09 | 2014-11-19 | 刘文娟 | Single-ended halogen lamp aging machine |
| CN106772130A (en) * | 2016-12-13 | 2017-05-31 | 益阳市鹏程科技发展有限公司 | Light fixture and the impact resistance Auto-Test System of driving |
| CN110045259A (en) * | 2019-03-28 | 2019-07-23 | 武汉市毅联升科技有限公司 | A kind of LD-TO device aging system |
| CN110045259B (en) * | 2019-03-28 | 2021-01-05 | 武汉市毅联升科技有限公司 | LD-TO device aging system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101699308B (en) | 2011-08-10 |
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