CN203786277U - LED lamp tube testing frame - Google Patents
LED lamp tube testing frame Download PDFInfo
- Publication number
- CN203786277U CN203786277U CN201420165313.8U CN201420165313U CN203786277U CN 203786277 U CN203786277 U CN 203786277U CN 201420165313 U CN201420165313 U CN 201420165313U CN 203786277 U CN203786277 U CN 203786277U
- Authority
- CN
- China
- Prior art keywords
- base
- lamp tube
- led lamp
- fixed
- testing frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Led Device Packages (AREA)
Abstract
Provided is an LED lamp tube testing frame which is mainly composed of a pedestal, lamp feet, a power line and a plug. The lamp feet are fixed on the two ends of the pedestal. A probe is fixed on the pedestal and can be contacted with a heat radiator testing a lamp tube. A circuit board is fixed in an internal cavity of the pedestal. An indicating lamp, a button and a buzzer are fixed on the side surface of the pedestal. The power line and the plug are connected with the circuit board. According to the LED lamp tube testing frame, whether the LED lamp tube can be lightened up can be tested, and electrification of an LED lamp tube shell can also be tested so that the LED lamp tube testing frame has advantages of being simple in structure, convenient to use and low in cost.
Description
Technical field
Can the utility model relates to field of illumination lamp technology, be specifically related to a kind of energy test product LED fluorescent tube and light the LED lamp tube testing frame whether leaking electricity with shell.
Background technology
LED lamp tube heat radiator mostly adopts aluminium heat radiation, lamp plate is fixed on aluminium, the reasons such as manufacturability difference due to aluminium base, the insulating property of some aluminium base are poor, therefore heating radiator can be charged, and can common lamp tube testing frame can only test fluorescent tube and light, whether leak electricity, bring the danger of electric shock to user if can not measure heating radiator.
Utility model content
The utility model provides a kind of LED lamp tube testing frame, with what solve that prior art exists, can not measure the problem whether heating radiator leaks electricity.
The utility model is mainly comprised of base, lamp base, power lead and plug, lamp base is fixed on base two ends, solving the technical scheme that its technical matters adopts is that probe is fixed on base and can contacts with the heating radiator of test fluorescent tube, circuit board is fixed in the inner chamber of base, pilot lamp, button and hummer are fixed on the side of base, and power lead is connected with circuit board with plug.
During test, test fluorescent tube is positioned on the base of LED lamp tube testing frame, base two ends lamp base is for blocking two electrodes of fluorescent tube, give lamp tube power supply, on base, probe contacts with the heating radiator of test fluorescent tube, if body leakage has electric current and flows through probe, it is luminous that circuit board amplifies rear indicator light, simultaneously hummer sounding.
Compared with prior art, whether LED lamp tube testing frame of the present utility model not only can be tested LED fluorescent tube and can light, and whether can test out LED tube housing charged, has advantages of simple in structure, easy to use and cost is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the sectional structure schematic diagram of the utility model device;
Fig. 2 is the fundamental diagram of the utility model device.
1 base, 2 probes, 3 circuit boards, 4 pilot lamp, 5 buttons, 6 power leads, 7 plugs, 8 electrodes, 9 lamp bases, 10 hummers in figure.
Embodiment
As shown in Figure 1, a kind of LED lamp tube testing frame, mainly by base 1, lamp base 9, power lead 6 and plug 7, formed, lamp base 9 is fixed on base 1 two ends, probe 2 is fixed on base 1 and can contacts with the heating radiator of test fluorescent tube, circuit board 3 is fixed in the inner chamber of base 1, and pilot lamp 4, button 5 and hummer 10 are fixed on the side of base 1, and power lead 6 is connected with circuit board 3 with plug 7.
During test, test fluorescent tube is positioned on the base 1 of LED lamp tube testing frame, base 1 two ends lamp base 9 is for blocking two electrodes of fluorescent tube, give lamp tube power supply, on base 1, probe 2 contacts with the heating radiator of test fluorescent tube, if body leakage has electric current and flows through probe, it is luminous that circuit board 3 amplifies rear indicator light 4, simultaneously hummer 10 sounding.
As shown in Figure 2, two two ends that electrode is received respectively fluorescent tube of 220V civil power, the anode of diode D1 and diode D2 connects respectively an electrode of fluorescent tube, and negative electrode links together; The base stage of triode Q1 connects the negative electrode of diode D1 by resistance R 1, transmitter connects the base stage of triode Q2; The anode of pilot lamp LED connects the positive pole of battery A by switch S, negative electrode connects the collector of triode Q1 by resistance R 2; The positive pole of hummer BEEP connects the positive pole of battery A by switch S, negative pole connects the collector of triode Q2 by resistance R 3; The minus earth of battery A, probe T ground connection; 220V civil power is received on two electrodes of fluorescent tube, lamp luminescence, if tube housing exists leaky, the shell that is equivalent to fluorescent tube is connected on one or two electrodes of fluorescent tube by a resistance.Electric current by diode D1 or diode D2 again by resistance R 1 flow through triode Q1 and triode Q2 base stage, finally by probe T, form loop, therefore triode Q1 and Q2 conducting simultaneously, so pilot lamp LED lights, hummer comes this fluorescent tube of reminding employees to have leaky, should give maintenance.If tube housing does not exist leaky, diode D1 or diode D2, resistance R 1, triode Q1, triode Q2, probe T do not constitute loop, therefore triode Q1 and Q2 can conductings, so pilot lamp LED does not work, hummer can not send chimes of doom.
Claims (1)
1. a LED lamp tube testing frame, mainly by base, lamp base, power lead and plug, formed, lamp base is fixed on base two ends, it is characterized in that probe is fixed on base can contact with the heating radiator of test fluorescent tube, circuit board is fixed in the inner chamber of base, pilot lamp, button and hummer are fixed on the side of base, and power lead is connected with circuit board with plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165313.8U CN203786277U (en) | 2014-03-28 | 2014-03-28 | LED lamp tube testing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165313.8U CN203786277U (en) | 2014-03-28 | 2014-03-28 | LED lamp tube testing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786277U true CN203786277U (en) | 2014-08-20 |
Family
ID=51322451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165313.8U Expired - Fee Related CN203786277U (en) | 2014-03-28 | 2014-03-28 | LED lamp tube testing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203786277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901360A (en) * | 2014-03-28 | 2014-07-02 | 山东明华光电科技有限公司 | LED lamp tube test frame |
-
2014
- 2014-03-28 CN CN201420165313.8U patent/CN203786277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103901360A (en) * | 2014-03-28 | 2014-07-02 | 山东明华光电科技有限公司 | LED lamp tube test frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202949099U (en) | Portable low voltage electricity testing indicating plug | |
| CN203786277U (en) | LED lamp tube testing frame | |
| CN202735450U (en) | 2M on-line cable tester | |
| CN201244796Y (en) | Electricity measuring indication screwdriver with illuminator | |
| CN105259466A (en) | A mutual inductor polarity test acousto-optic alarm instrument | |
| CN103901360A (en) | LED lamp tube test frame | |
| CN201662422U (en) | Infrared pulse electronic liquid level meter | |
| CN102013197A (en) | Tester for detecting conductivity of object | |
| CN209640442U (en) | A kind of detection module connecting weldering, rosin joint for TypeC interface internal | |
| CN204203418U (en) | LED tests tweezer | |
| CN204694756U (en) | There is the single-phase socket detecting device of audible alarm | |
| CN103293427B (en) | Electric leakage indicating circuit of electric appliances and electric unit with metal outer shell | |
| CN204374284U (en) | A kind of Novel super electroscope | |
| CN204028214U (en) | A kind of alternating current-direct current low pressure electroscope | |
| CN202720291U (en) | Capacitance tester | |
| CN206223920U (en) | Metal suspension examination device during a kind of partial discharge test | |
| CN201392364Y (en) | Buzzing type electroprobe | |
| CN103499734A (en) | Rapid and portable tester for lead-acid battery charger | |
| CN201877046U (en) | Conductivity tester for objects | |
| CN203849357U (en) | Rapid detection device for welding spots of PCB board and RF cable | |
| CN203881879U (en) | On-off state and polarity test tool | |
| CN201754165U (en) | Flashing neon-electroscope | |
| CN201532415U (en) | Practical electricity measurer | |
| CN203396874U (en) | Low-capacity capacitor tester | |
| CN202994973U (en) | Energy saving lamp circuit board detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 253000, Shandong, Lingxian County province Dezhou Economic Development Zone Xingguo street, South First Patentee after: SHANDONG KOUGIN LIGHTING TECHNOLOGY CO.,LTD. Address before: 253500, Shandong, Lingxian County province Dezhou Economic Development Zone Xingguo street, South First Patentee before: Shandong Minghua Photoelectric Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lamp tube test frame Effective date of registration: 20161202 Granted publication date: 20140820 Pledgee: The Bank of Dezhou Limited by Share Ltd. Lingcheng District Branch Pledgor: SHANDONG KOUGIN LIGHTING TECHNOLOGY CO.,LTD. Registration number: 2016990001046 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191206 Granted publication date: 20140820 Pledgee: The Bank of Dezhou Limited by Share Ltd. Lingcheng District Branch Pledgor: SHANDONG KOUGIN LIGHTING TECHNOLOGY CO.,LTD. Registration number: 2016990001046 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED lamp tube test frame Effective date of registration: 20191210 Granted publication date: 20140820 Pledgee: The Bank of Dezhou Limited by Share Ltd. Lingcheng District Branch Pledgor: SHANDONG KOUGIN LIGHTING TECHNOLOGY CO.,LTD. Registration number: Y2019990000677 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |