CN203965604U - The proving installation of LED isolated supplies - Google Patents
The proving installation of LED isolated supplies Download PDFInfo
- Publication number
- CN203965604U CN203965604U CN201420165620.6U CN201420165620U CN203965604U CN 203965604 U CN203965604 U CN 203965604U CN 201420165620 U CN201420165620 U CN 201420165620U CN 203965604 U CN203965604 U CN 203965604U
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- CN
- China
- Prior art keywords
- thimble
- diode
- pushbutton switch
- connects
- lead
- 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
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Abstract
The proving installation of LED isolated supplies, comprise resin plate, pushbutton switch, thimble, diode, lead-out terminal and input terminal, described thimble is the spring thimble that can fluctuate with weight size, described pushbutton switch is closed type pushbutton switch, diode, pushbutton switch, input terminal and lead-out terminal are arranged on resin plate, on each diode, connect a thimble, four jiaos of resin plates are respectively equipped with screw.The utility model can complete the test of single LED power supply, also can be according to the difference of layout, the test of complete LED power supply in a row, reduce the trouble of back and forth changing binding post, after being fixed on device, LED power supply just can complete the test of each, bring great convenience to user, there is significant practicality.
Description
Technical field
The utility model relates to field of illumination lamp technology, is specifically related to a kind of proving installation of LED isolated supplies.
Background technology
At present, LED light fixture relies on the advantages such as green, energy-conservation and environmental protection to be more and more subject to people's favor, LED power supply is the core of whole light fixture, the production quantity of power supply is very large, the test of power supply just becomes a heavy link, so the proving installation of this LED of being applicable to isolated supplies has significant practicality.But the proving installation of current LED power supply has a variety of, but be single testing mostly, increased labour on the one hand, also consume in addition a large amount of time.
Utility model content
The utility model provides a kind of proving installation of LED isolated supplies, can only test the problem wasting time and energy to single power supply with what solve that prior art exists.
The utility model solves the technical scheme that its technical matters adopts:
A kind of proving installation of LED isolated supplies, comprise resin plate, pushbutton switch, thimble, diode, lead-out terminal and input terminal, described thimble is the spring thimble that can fluctuate with weight size, described pushbutton switch is closed type pushbutton switch, diode, pushbutton switch, input terminal and lead-out terminal are arranged on resin plate, on each diode, connect a thimble, four jiaos of resin plates are respectively equipped with screw.
The thimble connecting on above-mentioned diode is anodal thimble, and four wiring holes of test LED power supply contacts connected with four thimbles, and pin of pushbutton switch connects the live wire pin of input terminal, another pin line thimble of starting to exchange fire; Zero line thimble connects the zero line pin of input terminal; Anodal thimble connects the positive pole of diode, and the negative pole that the negative pole of diode connects wire and other four groups of diodes connects to form parallel circuit, finally connects lead-out terminal positive terminal; Negative pole thimble composition series circuit connects lead-out terminal negative terminal.
The utility model can complete the test of single LED power supply, also can be according to the difference of layout, the test of complete LED power supply in a row, reduce the trouble of back and forth changing binding post, after being fixed on device, LED power supply just can complete the test of each, bring great convenience to user, there is significant practicality.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the circuit theory diagrams of the utility model device.
1 resin plate, 2 pushbutton switches, 3 thimbles, 4 lead-out terminals, 5 input terminals, 6 screws, 7 diodes in figure.
Embodiment
As shown in Figure 1, a kind of proving installation of LED isolated supplies, comprise resin plate 1, pushbutton switch 2, thimble 3, diode 7, lead-out terminal 4 and input terminal 5, the spring thimble of described thimble 3 for fluctuating with weight size, described pushbutton switch 2 is closed type pushbutton switch, diode 7, pushbutton switch 2, input terminal 5 and lead-out terminal 4 are arranged on resin plate 1, on each diode 7, connect a thimble, 1 four jiaos of resin plates are respectively equipped with screw 6, screw 6 lower end ground connection when test.On each diode 7, connect a thimble, be anodal thimble, four wiring holes of test LED power supply contacts connected with four thimbles 3, and 2 one pins of pushbutton switch connect the live wire pin of input terminal, another pin line thimble of starting to exchange fire; Zero line thimble connects the zero line pin of input terminal; Anodal thimble connects the positive pole of diode, and the negative pole that the negative pole of diode connects wire and other four groups of diodes connects to form parallel circuit, finally connects lead-out terminal positive terminal; Negative pole thimble composition series circuit connects lead-out terminal negative terminal.
As shown in Figure 2, pushbutton switch 2 can be five, can be also two or more according to the difference of circuit board layout, and the quantity of corresponding thimble 3 conforms to it.
A termination input terminal of pushbutton switch S1-S5, another termination input end thimble; Output terminal thimble is connected with lead-out terminal; Input terminal connects 220V civil power, to tested LED Power supply; Lead-out terminal connects the light fixture or the LED lamp pearl string that mate with power parameter.
Principle of work of the present utility model is as follows: LED isolated supplies is placed on proving installation, test thimble on the corresponding good device of input and output side via hole difference of power supply, now thimble can fluctuate according to the weight of power supply, form good contact, input terminal connects 220V civil power, and lead-out terminal connects LED lamp pearl string; Connect after 220V civil power, pushbutton switch is closed type, circuit is not connected, press lower S1, corresponding power connection, after the variable voltage and variable current of power supply, the LED lamp pearl string of output terminal is normally luminous, prove that this power supply is for well, if LED lamp pearl is not luminous or the bad phenomenon such as stroboscopic occurs, prove that power supply is defective products.Carry out the test of other groups according to this operation.The LED lamp pearl cross luma of output terminal is considered as non-defective unit, does not work and is considered as defective products.
Pushbutton switch S can install one group, two or more groups, determines according to layout is different, has once in a while the situation that layout fractures, no matter be that whole layout or scattered layout or single power supply all can be tested like this.If do not press the button switch when test, contact thimble does not just have electricity to be passed through, and device is dead ground processing, does not have the danger of electric shock.
Claims (1)
1. the proving installation of a LED isolated supplies, it is characterized in that comprising resin plate, pushbutton switch, thimble, diode, lead-out terminal and input terminal, described thimble is the spring thimble that can fluctuate with weight size, described pushbutton switch is closed type pushbutton switch, diode, pushbutton switch, input terminal and lead-out terminal are arranged on resin plate, on each diode, connect a thimble, four jiaos of resin plates are respectively equipped with screw, the thimble connecting on diode is anodal thimble, four wiring holes of test LED power supply contact with four thimbles and are connected, pin of pushbutton switch connects the live wire pin of input terminal, another pin line thimble of starting to exchange fire, zero line thimble connects the zero line pin of input terminal, anodal thimble connects the positive pole of diode, and the negative pole that the negative pole of diode connects wire and other four groups of diodes connects to form parallel circuit, finally connects lead-out terminal positive terminal, negative pole thimble composition series circuit connects lead-out terminal negative terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165620.6U CN203965604U (en) | 2014-03-28 | 2014-03-28 | The proving installation of LED isolated supplies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165620.6U CN203965604U (en) | 2014-03-28 | 2014-03-28 | The proving installation of LED isolated supplies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203965604U true CN203965604U (en) | 2014-11-26 |
Family
ID=51926167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165620.6U Expired - Fee Related CN203965604U (en) | 2014-03-28 | 2014-03-28 | The proving installation of LED isolated supplies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203965604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430918A (en) * | 2015-12-07 | 2016-03-23 | 惠州Tcl移动通信有限公司 | Manufacturing method of PCB |
-
2014
- 2014-03-28 CN CN201420165620.6U patent/CN203965604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430918A (en) * | 2015-12-07 | 2016-03-23 | 惠州Tcl移动通信有限公司 | Manufacturing method of PCB |
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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 isolated type power supply tester Effective date of registration: 20161202 Granted publication date: 20141126 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: 20141126 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 isolated type power supply tester Effective date of registration: 20191210 Granted publication date: 20141126 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: 20141126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |