CN201210182Y - Multifunctional LED lamp tester - Google Patents
Multifunctional LED lamp tester Download PDFInfo
- Publication number
- CN201210182Y CN201210182Y CN 200820047965 CN200820047965U CN201210182Y CN 201210182 Y CN201210182 Y CN 201210182Y CN 200820047965 CN200820047965 CN 200820047965 CN 200820047965 U CN200820047965 U CN 200820047965U CN 201210182 Y CN201210182 Y CN 201210182Y
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- circuit
- optometry
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- frequency
- led lamp
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Abstract
The utility model discloses a multi-function LED lighting tester, which comprises an LED testing circuit and an LED strip-light optometry circuit, wherein, the LED testing circuit comprises a high-frequency high-voltage transmitting probe and a high-frequency high-voltage generation circuit; the high-frequency high-voltage transmitting probe is connected with the output terminal of the high-frequency high-voltage generation circuit; the high-frequency high-voltage generation circuit is connected with a power-source input terminal through a high-voltage startup button triggering circuit; the LED strip-light optometry circuit comprises a direct-current output optometry circuit and an alternative-current output optometry circuit; the LED testing circuit and the LED strip-light optometry circuit are connected with the power-source input terminal through a switching circuit. Since the tester has the LED strip-light optometry detection and the LED testing, the tester integrates the two functions; moreover, the switching circuit is arranged between the LED testing circuit and the LED strip-light optometry circuit, thereby being convenient and reliable to be used.
Description
Technical field
The utility model relates to a kind of LED lamp decoration tester, particularly a kind ofly is used to test LED lamp string, it is carried out the optometry of lamp string and to the detection of faults such as the dead bubble of the circuit board of LED lamp string or circuit, dry joint, broken string.
Background technology
At present, more and more as the lamp decoration kind of luminophor with the LED light emitting diode, as LED lamp string, LED torch, LED advertising lamp box etc., these products have all used LED as light source in a large number, have characteristics energy-conservation, that result of use is good.
But, production at LED lamp string, in quality inspection and the maintenance process, because the quantity of LED is more, and generally LED is a plurality of uses that are connected in series, when one of them damage, Chuan Lian a plurality of LED cisco unity malfunctions then, existing pick-up unit can only carry out optometry to the lamp string and detect, generally can only detect which section goes wrong, the be damaged method of particular location of LED of investigation is then very loaded down with trivial details, need the shell of dismounting lamp decoration etc., each LED in this section lamp string is detected, need extract one by one generally that LED tests or measure the process complexity by the method for each LED electric wire that punctures, inefficiency, even security of products is reduced.
In addition, for a long time a tested LED is carried out spark test, the serviceable life that can cause detected LED to damage or reduce detected LED.But, the generation of the high-frequency and high-voltage of traditional spark test instrument and close by the switch that is arranged on the control box and control, operating personnel can't control the generation of high-frequency and high-voltage flexibly and close, and are not suitable for the operation requirement of LED lamp decoration or light fixture detecting instrument.
Summary of the invention
In order to solve the above problems, the purpose of this utility model is to provide a kind of Multifunctional LED lamp decoration tester simple in structure, esy to use, safe and reliable.
The technical scheme that the invention for solving the technical problem adopted is:
Multifunctional LED lamp decoration tester, it is characterized in that: comprise LED test circuit and LED lamp string optometry circuit, the LED test circuit comprises that high-frequency and high-voltage emitting probe and high-frequency and high-voltage produce circuit, the high-frequency and high-voltage emitting probe is connected high-frequency and high-voltage and produces on the output terminal of circuit, and high-frequency and high-voltage produces circuit and is connected with power input by high voltage startup button trigger circuit; LED lamp string optometry circuit comprises direct current output optometry circuit, exchanges output optometry circuit; Be connected with power input by commutation circuit between LED test circuit and the LED lamp string optometry circuit.
The beneficial effects of the utility model are: the optometry of LED lamp string detects and the LED test because this tester has simultaneously, and wherein, the optometry of LED lamp string detects and then can whole section of lamp string be tested, and the lamp string that can investigate which part goes wrong; It is to be connected with power input by high voltage startup button trigger circuit that high-frequency and high-voltage produces circuit, high-frequency and high-voltage produces circuit and controlled by high voltage startup button trigger circuit, can be undertaken freely controlling by the operator, be suitable for detecting measurement by LED as the lamp decoration of light source to various, two kinds of functions of the invention combine, and have commutation circuit between the two, easy to use, reliable.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a product design synoptic diagram of the present utility model.
Embodiment
With reference to Fig. 1, Fig. 2, Multifunctional LED lamp decoration tester of the present utility model, comprise LED test circuit 100 and LED lamp string optometry circuit 200, LED test circuit 100 comprises that high-frequency and high-voltage emitting probe 1 and high-frequency and high-voltage produce circuit 2, high-frequency and high-voltage emitting probe 1 is connected high-frequency and high-voltage and produces on the output terminal of circuit 2, and high-frequency and high-voltage produces circuit 2 and is connected with power input by high voltage startup button trigger circuit 3; LED lamp string optometry circuit 200 comprises direct current output optometry circuit, exchanges output optometry circuit; Be connected with power input by commutation circuit between LED test circuit 100 and the LED lamp string optometry circuit 200.
Wherein, this interchange output optometry circuit can include that 220V exchanges output optometry circuit, the 110V that forms by transformer T4 exchanges output optometry circuit and exchanges with 24V and export the optometry circuit, direct current output optometry circuit then can include the 24V direct current output optometry circuit that constitutes by transformer T4 and rectifier bridge BR, and the output terminal of optometry circuit is provided with optometry jack S2～S5.
As preferred implementation, for avoiding the tester influence that lamp string optometry circuit is produced circuit to high-frequency and high-voltage when being converted to LED test mode (high-frequency and high-voltage generation circuit working), the partition circuit when described direct current output optometry circuit, the output terminal that exchanges output optometry circuit are provided with tester and switch to 100 work of LED test circuit.Wherein, described partition circuit can comprise partition relay J K2～JK5, the working coil of above-mentioned relay is arranged on the power input of LED lamp string optometry circuit 200, and normally opened contact is arranged on each direct current output optometry circuit, exchanges the output terminal front end of output optometry circuit.Four relays of above-mentioned JK2～JK5 have partly been set up in optometry, when Hi-pot test, these four relays discharge, allow have between the decorative element for lamp of not extracting the optometry jack and the primary power and significantly as seen separate breakpoint, avoid not extracting and occur high pressure when the optometry jack just carries out Hi-pot test and introduce phenomenon, avoid unexpected and take place at decorative element for lamp.
In addition, described commutation circuit comprises the switch that is connected between LED test circuit 100 and the LED lamp string optometry circuit 200.
In addition, for ease of manipulating, the start button of described high-frequency and high-voltage emitting probe 1 and high voltage startup button trigger circuit 3 is installed on the operating grip 4.Be specially, described operating grip 4 is the ejecting gun formula handles with handle, and start button is arranged on the inclined-plane of ejecting gun body of a gun side.When operating personnel held the emission pikestaff, forefinger can be pressed the high voltage startup button very easily.When if electric shock takes place, the finger of pressing is because the contractile response of electric shock slips off from the inclined-plane, thus disengaging high voltage startup button, discharge high voltage startup button trigger circuit 3, thereby the power supply of cutoff high part of detecting is avoided the continuation of shocking by electricity to greatest extent, improves processing safety.
Described high-frequency and high-voltage produces circuit 2 and comprises boost for the first time transforming circuit 20 and the transforming circuit 22 that boosts for the second time, and the start button of boost the second time of high-frequency and high-voltage emitting probe 1, high-frequency and high-voltage generation circuit 2 transforming circuit 22 and high voltage startup button trigger circuit 3 is installed on the operating grip 4.Wherein, the transforming circuit 20 that boosts the described first time can include for the first time step-up transformer T2, discharge contact L1 and oscillating capacitance C.
In addition, for being convenient for carrying and taking care of, the start button of boost the second time of the high-frequency and high-voltage generation circuit 2 on the ejecting gun transforming circuit 22 and high voltage startup button trigger circuit 3 is connected with the driver part of boost the first time of high-frequency and high-voltage generation circuit 2 transforming circuit 20, high voltage startup button trigger circuit 3 by Aviation Connector S1.
Wherein, further, as preferred implementation, described high voltage startup button trigger circuit 3 comprise start button KG, are connected the control transformer T1 of power input and are used for the high-pressure work relay J K1 that the break-make high-frequency and high-voltage produces the input power supply of circuit 2, the working coil of high-pressure work relay J K1 is arranged on the output terminal of control transformer T1, and normally opened contact is arranged on the input power supply and high-frequency and high-voltage produces between the input end of circuit 2.Further, described commutation circuit is the make contact of high-pressure work relay J K1, and the input end of lamp string optometry circuit 200 is connected on the normally closed contact of this make contact, and structure is advantages of simple more, uses more convenient.
Further, the front end that described high-frequency and high-voltage produces circuit 2 is connected with high pressure output indicator LAM1, is convenient to watch its duty.
In addition, whole envelope is irritated epoxy resin in the operating grip 4, and high-frequency and high-voltage emitting probe 1 is outer to be surrounded by safety shield 5, can prevent that operating personnel from touching emitting probe or emitting probe and touching conductive body and cause dangerous the generation.
Multifunctional LED lamp decoration tester of the present utility model in use, when this tester energized, Closing Switch KA, at this moment, pilot lamp LAM2 lights, expression LED lamp string optometry circuit has been in the preliminary work state, and can be inserted in the lamp string that needs detect in the corresponding jack this moment, can carry out optometry to the lamp string.When needs during to single led the test, press the high voltage startup button on the operating grip, at this moment, relay J K1 work, pilot lamp LAM2 extinguishes, pilot lamp LAM1 lights, the make contact action makes input power supply and high-frequency and high-voltage produce circuit and connects, and high-frequency and high-voltage generation circuit gets electric, and step-up transformer T2 gets for the first time, the 220V alternating voltage is raised to a higher high pressure, this high pressure discharges between discharge contact CD, oscillating capacitor C and for the second time the elementary winding of step-up transformer T3 when discharge contact CD discharges, form the resonance HF voltage, this voltage through the second time step-up transformer T3 boost to higher high-frequency high-voltage, with air ionization, produce electric spark.The transmitting probe of ejecting gun is during near tested LED bulb, and the energy of high-frequency high-voltage conducts to tested LED bulb and the circuit that is connected with the LED bulb through ionized gas with insulation course.If tested LED bulb and the circuit non-fault that is connected with the LED bulb, the energy that conducts to it can be lighted tested LED bulb, as not lighted, then shows this place's existing problems.
Use above-mentioned tester that LED lamp string, lamp decoration are detected, easy to use, simple, reliable.
Certainly, the invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (10)
1, Multifunctional LED lamp decoration tester, it is characterized in that: comprise LED test circuit (100) and LED lamp string optometry circuit (200), LED test circuit (100) comprises that high-frequency and high-voltage emitting probe (1) and high-frequency and high-voltage produce circuit (2), high-frequency and high-voltage emitting probe (1) is connected high-frequency and high-voltage and produces on the output terminal of circuit (2), and high-frequency and high-voltage generation circuit (2) is connected LED lamp string optometry circuit (200) by high voltage startup button trigger circuit (3) and comprises direct current output optometry circuit, exchanges output optometry circuit with power input; Be connected with power input by commutation circuit between LED test circuit (100) and the LED lamp string optometry circuit (200).
2, Multifunctional LED lamp decoration tester according to claim 1 is characterized in that: the partition circuit when described direct current output optometry circuit, the output terminal that exchanges output optometry circuit are provided with tester and switch to LED test circuit (100) work.
3, Multifunctional LED lamp decoration tester according to claim 2, it is characterized in that: described partition circuit comprises the partition relay, the working coil of above-mentioned relay is arranged on the power input of LED lamp string optometry circuit (200), and normally opened contact is arranged on each direct current output optometry circuit, exchanges the output terminal front end of output optometry circuit.
4, Multifunctional LED lamp decoration tester according to claim 1 is characterized in that: described commutation circuit comprises the switch that is connected between LED test circuit (100) and the LED lamp string optometry circuit (200).
5, Multifunctional LED lamp decoration tester according to claim 1 is characterized in that: the start button of described high-frequency and high-voltage emitting probe (1) and high voltage startup button trigger circuit (3) is installed on the operating grip (4).
6, Multifunctional LED lamp decoration tester according to claim 1, it is characterized in that: described high-frequency and high-voltage produces circuit (2) and comprises boost for the first time transforming circuit (20) and the transforming circuit (22) that boosts for the second time, and the start button of boost the second time of high-frequency and high-voltage emitting probe (1), high-frequency and high-voltage generation circuit (2) transforming circuit (22) and high voltage startup button trigger circuit (3) is installed on the operating grip (4).
7, according to claim 5 or 6 described Multifunctional LED lamp decoration testers, it is characterized in that: described operating grip (4) is the ejecting gun formula handle with handle, and start button is arranged on the inclined-plane of ejecting gun body of a gun side.
8, Multifunctional LED lamp decoration tester according to claim 6 is characterized in that: the start button of boost the second time of the high-frequency and high-voltage generation circuit (2) on the ejecting gun transforming circuit (22) and high voltage startup button trigger circuit (3) is connected by the driver part of boost the first time of antiaircraft joint (S1) and high-frequency and high-voltage generation circuit (2) transforming circuit (20), high voltage startup button trigger circuit (3).
9, according to claim 1,5 or 6 described Multifunctional LED lamp decoration testers, it is characterized in that: described high voltage startup button trigger circuit (3) comprise start button (KG), are connected the control transformer (T1) of power input and are used for the high-pressure work relay (JK1) that the break-make high-frequency and high-voltage produces the input power supply of circuit (2), the working coil of high-pressure work relay (JK1) is arranged on the output terminal of control transformer (T1), and normally opened contact is arranged on the input power supply and high-frequency and high-voltage produces between the input end of circuit (2).
10, Multifunctional LED lamp decoration tester according to claim 9, it is characterized in that: described commutation circuit is the make contact of high-pressure work relay (JK1), the input end of lamp string optometry circuit (200) is connected on the normally closed contact of this make contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820047965 CN201210182Y (en) | 2008-05-15 | 2008-05-15 | Multifunctional LED lamp tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820047965 CN201210182Y (en) | 2008-05-15 | 2008-05-15 | Multifunctional LED lamp tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210182Y true CN201210182Y (en) | 2009-03-18 |
Family
ID=40480921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820047965 Expired - Fee Related CN201210182Y (en) | 2008-05-15 | 2008-05-15 | Multifunctional LED lamp tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210182Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190132685A (en) * | 2017-04-06 | 2019-11-28 | 에퓨젼테크 피티와이 엘티디 | Spray deposition apparatus |
-
2008
- 2008-05-15 CN CN 200820047965 patent/CN201210182Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190132685A (en) * | 2017-04-06 | 2019-11-28 | 에퓨젼테크 피티와이 엘티디 | Spray deposition apparatus |
| KR102611685B1 (en) | 2017-04-06 | 2023-12-08 | 에퓨전테크 아이피 피티와이 엘티디 | spray deposition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20110515 |