CN202003001U - Test table for photovoltaic connector - Google Patents
Test table for photovoltaic connector Download PDFInfo
- Publication number
- CN202003001U CN202003001U CN2010205970139U CN201020597013U CN202003001U CN 202003001 U CN202003001 U CN 202003001U CN 2010205970139 U CN2010205970139 U CN 2010205970139U CN 201020597013 U CN201020597013 U CN 201020597013U CN 202003001 U CN202003001 U CN 202003001U
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- test
- test circuit
- circuit
- voltage drop
- processor
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- Expired - Lifetime
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model provides a test table for a photovoltaic connector, which comprises a reverse voltage resistance test circuit, a positive voltage drop test circuit, an insulation performance test circuit, a processor and a test data display device, wherein the reverse voltage resistance test circuit, the positive voltage drop test circuit, the insulation performance test circuit and the test data display device are all connected with the processor, an electric probe is connected onto the reverse voltage resistance test circuit, the positive voltage drop test circuit is also connected with the test joint, a test electrode is also connected onto the insulation performance test circuit. The test time and the labor are greatly saved, in addition, the accuracy of the test results can be ensured, the error of artificial records is avoided, simultaneously, the structure of the test table is simple, the cost is low, and good popularization prospects are realized.
Description
Technical field
The utility model relates to photovoltaic connector, especially for the test board of photovoltaic connector.
Background technology
Along with the mankind are more and more higher to requirements of saving energy, the utilization of sun power obtains development energetically, thereby the application of photovoltaic panel obtains promoting.And photovoltaic panel is in use very high to the electric property requirement of connector, need have good withstand voltage properties and housing insulativity, therefore must carry out careful test before photovoltaic connector dispatches from the factory, and guarantees the withstand voltage properties and the insulating property of photovoltaic connector.Photovoltaic connector generally comprises the connector at a terminal box and two ends, is in series with three diodes in the terminal box.
At present, the method of testing of photovoltaic panel connector is generally manual mode, use insulation tester to measure the insulating property of connector shell, use the reverse withstand voltage properties of Hi-pot Tester test connector then, re-use the forward voltage drop of constant current source test connector, need to use three kinds of instruments in the test process, need carry out three times connects and unloading process, and the hand-kept test result, consumption worker consuming time, and personnel's serious consequence of going wrong and causing defective products to dispatch from the factory very.
Summary of the invention
At above-mentioned defective, the test board that is used for photovoltaic connector that the utility model provides, with Insulation test, oppositely withstand voltage and three kinds of tests of forward voltage drop test combine, only need once tested connector to be connected just can finish whole test process, and test result directly shows in the test data display device, convenient directly perceived, saved the test duration and artificial greatly, and can guarantee precision of test result, avoid the error of manual record, this test board is simple in structure simultaneously, and cost is low, has fine promotion prospect.
The test board that is used for photovoltaic connector that the utility model provides, comprise reverse voltage-withstand test circuit, forward voltage drop test circuit, insulating property test circuit, processor and test data display device, described reverse voltage-withstand test circuit, forward voltage drop test circuit, insulating property test circuit and test data display device be the connection processing device all, be connected with Electrical probes on the described reverse voltage-withstand test circuit, described forward voltage drop test circuit is also to be connected with test splice, also is connected with test electrode on the described insulating property test circuit.
Preferably, above-mentioned Electrical probes is by air cylinder driven.
Preferably, be connected with warning circuit on the above-mentioned processor.
The test board that is used for photovoltaic connector that the utility model provides has been integrated reverse voltage-withstand test, forward voltage drop test and housing Insulation test three big functions.Electrical probes connects and composes reverse pressure-resistant test system with reverse voltage-withstand test circuit, and Electrical probes connects each diode two ends of tested connector, and three diodes just need four Electrical probes; Test splice and forward voltage drop test circuit connect and compose the forward voltage drop test macro, and test splice has two connectors that connect the photovoltaic connector two ends respectively; Test electrode and insulating property test circuit connect and compose the insulating property test macro, and test electrode is connected on the shell body of photovoltaic connector.More than three test macros be connected respectively on the processor, unified regulation and control by processor in steps to the forward pressure drop, oppositely withstand voltage and insulativity is tested, and test data pass test data display device is shown, make things convenient for the tester to grasp test case fast and accurately.
In the preferred version of the present utility model, Electrical probes is by air cylinder driven, and the motion of air cylinder driven Electrical probes improves automaticity, further accelerates the speed and the accuracy of test.
In the preferred version of the present utility model, be connected with warning circuit on the processor, this warning circuit can comprise the warning device of optoacoustic class, after processor obtains test data, compare and send a signal to this warning circuit when finding defective test data and carry out the warning reminding tester, guarantee that defective products does not enter in the next flow process with rating data.
Description of drawings
Fig. 1 is the connection diagram of the utility model embodiment 1.
Embodiment
Below the embodiment 1 that provides for the utility model.
As shown in Figure 1, the test board that is used for photovoltaic connector that the utility model embodiment 1 provides, comprise reverse voltage-withstand test circuit (1), forward voltage drop test circuit (2), insulating property test circuit (3), processor (4) and test data display device (5), described reverse voltage-withstand test circuit (1), forward voltage drop test circuit (2), insulating property test circuit (3) and test data display device (5) be connection processing device (4) all, be connected with Electrical probes (6) on the described reverse voltage-withstand test circuit (1), described forward voltage drop test circuit (2) is also to be connected with test splice (7), also be connected with test electrode (8) on the described insulating property test circuit (3), above-mentioned Electrical probes (6) is driven by cylinder (9), is connected with warning circuit (10) on the above-mentioned processor (4).
The test board that is used for photovoltaic connector that the utility model embodiment 1 provides has been integrated reverse voltage-withstand test, forward voltage drop test and housing Insulation test three big functions.Electrical probes connects and composes reverse pressure-resistant test system with reverse voltage-withstand test circuit, and Electrical probes connects each diode two ends of tested connector, and three diodes just need four Electrical probes; Test splice and forward voltage drop test circuit connect and compose the forward voltage drop test macro, and test splice has two connectors that connect the photovoltaic connector two ends respectively; Test electrode and insulating property test circuit connect and compose the insulating property test macro, and test electrode is connected on the shell body of photovoltaic connector.More than three test macros be connected respectively on the processor, unified regulation and control by processor in steps to the forward pressure drop, oppositely withstand voltage and insulativity is tested, and test data pass test data display device is shown, make things convenient for the tester to grasp test case fast and accurately.
Test process: processor switches insulating property test, reverse voltage-withstand test and forward voltage drop test according to the step of setting, testing procedure can arbitrarily be set, oppositely connect the Electrical probes at each the diode two ends in the photovoltaic connector step by step during voltage-withstand test, thereby the reverse withstand voltage properties of each diode is tested.
Electrical probes is by air cylinder driven, and the motion of air cylinder driven Electrical probes improves automaticity, further accelerates the speed and the accuracy of test.Be connected with warning circuit on the processor, this warning circuit can comprise the warning device of optoacoustic class, after processor obtains test data, compare and send a signal to this warning circuit when finding defective test data and carry out the warning reminding tester, guarantee that defective products does not enter in the next flow process with rating data.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. test board that is used for photovoltaic connector, it is characterized in that, comprise reverse voltage-withstand test circuit, forward voltage drop test circuit, insulating property test circuit, processor and test data display device, described reverse voltage-withstand test circuit, forward voltage drop test circuit, insulating property test circuit and test data display device be the connection processing device all, be connected with Electrical probes on the described reverse voltage-withstand test circuit, described forward voltage drop test circuit is also to be connected with test splice, also is connected with test electrode on the described insulating property test circuit.
2. the test board that is used for photovoltaic connector according to claim 1 is characterized in that above-mentioned Electrical probes is by air cylinder driven.
3. the test board that is used for photovoltaic connector according to claim 2 is characterized in that, is connected with warning circuit on the above-mentioned processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205970139U CN202003001U (en) | 2010-11-09 | 2010-11-09 | Test table for photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205970139U CN202003001U (en) | 2010-11-09 | 2010-11-09 | Test table for photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003001U true CN202003001U (en) | 2011-10-05 |
Family
ID=44705738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205970139U Expired - Lifetime CN202003001U (en) | 2010-11-09 | 2010-11-09 | Test table for photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003001U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466772A (en) * | 2010-11-09 | 2012-05-23 | 常熟市福莱德连接器科技有限公司 | Connector testing device |
| CN102565613A (en) * | 2012-01-04 | 2012-07-11 | 常州天合光能有限公司 | Detecting device and detecting method for edge wet leakage property and long-term reliability of photovoltaic component |
| CN103018643A (en) * | 2012-12-25 | 2013-04-03 | 江苏赛拉弗光伏系统有限公司 | Automatic insulation and voltage resistance testing device for solar photovoltaic module |
| CN106603005A (en) * | 2016-11-30 | 2017-04-26 | 浙江创盛光能源有限公司 | Grounding voltage withstand insulation integrated testing method of photovoltaic component |
| CN106817078A (en) * | 2016-12-28 | 2017-06-09 | 中国电子科技集团公司第十八研究所 | Reverse characteristic testing device for solar cell |
-
2010
- 2010-11-09 CN CN2010205970139U patent/CN202003001U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102466772A (en) * | 2010-11-09 | 2012-05-23 | 常熟市福莱德连接器科技有限公司 | Connector testing device |
| CN102565613A (en) * | 2012-01-04 | 2012-07-11 | 常州天合光能有限公司 | Detecting device and detecting method for edge wet leakage property and long-term reliability of photovoltaic component |
| CN102565613B (en) * | 2012-01-04 | 2014-06-18 | 常州天合光能有限公司 | Detecting device and detecting method for edge wet leakage property and long-term reliability of photovoltaic component |
| CN103018643A (en) * | 2012-12-25 | 2013-04-03 | 江苏赛拉弗光伏系统有限公司 | Automatic insulation and voltage resistance testing device for solar photovoltaic module |
| CN103018643B (en) * | 2012-12-25 | 2015-02-25 | 江苏赛拉弗光伏系统有限公司 | Automatic insulation and voltage resistance testing device for solar photovoltaic module |
| CN106603005A (en) * | 2016-11-30 | 2017-04-26 | 浙江创盛光能源有限公司 | Grounding voltage withstand insulation integrated testing method of photovoltaic component |
| CN106817078A (en) * | 2016-12-28 | 2017-06-09 | 中国电子科技集团公司第十八研究所 | Reverse characteristic testing device for solar cell |
| CN106817078B (en) * | 2016-12-28 | 2019-01-01 | 中国电子科技集团公司第十八研究所 | Reverse characteristic testing device for solar cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |
|
| CX01 | Expiry of patent term |