CN203069767U - LED power supply product batch production testing equipment - Google Patents
LED power supply product batch production testing equipment Download PDFInfo
- Publication number
- CN203069767U CN203069767U CN 201320021989 CN201320021989U CN203069767U CN 203069767 U CN203069767 U CN 203069767U CN 201320021989 CN201320021989 CN 201320021989 CN 201320021989 U CN201320021989 U CN 201320021989U CN 203069767 U CN203069767 U CN 203069767U
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- China
- Prior art keywords
- power supply
- output
- led power
- controller
- test
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- 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 - Lifetime
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Abstract
The utility model discloses LED power supply product batch production testing equipment. The LED power supply product batch production testing equipment comprises a controller, a display, an input device, an adjustable and a controllable AC power supply, a sampling circuit and a testing module, wherein the input device is connected with the controller, the controller is in output connection with the adjustable and controllable AC power supply, the adjustable and controllable AC power supply is in input connection with a measured LED power supply product, an input end of the measured LED power supply product is in output connection with a power supply input sampling circuit, an output end of the measured LED power supply product is in output connection with a power output sampling circuit and is connected with the testing module, and the testing module is in output connection with the sampling circuit and the controller. According to the LED power supply product batch production testing equipment, the structure is simple and reasonable, the output sampling circuit is adopted for sampling the output voltage and current of the measured LED power supply, the controller compares the sampling results with preset values and outputs the results; meanwhile, the LED power supply product batch production testing equipment can finish various tests, and is convenient and fast.
Description
Technical field
The utility model relates to the LED production equipment, and particularly a kind of LED power supply product is produced equipment in batches.
Background technology
The LED lighting engineering more and more is subjected to people's attention with its high-luminous-efficiency, will become the main product of green energy conservation illumination.At present, the power supply product of LED illumination is produced the stage that testing apparatus also is in a kind of starting in batches, just for the testing of some basic parameters of LED power supply, do not reach far away in the actual production for the needed security of LED power supply in enormous quantities, test requests such as durability.Simultaneously, at many tests of LED supply voltage and current failure aspect, existing testing tool does not also reach test request.
Summary of the invention
The purpose of this utility model provides a kind of LED power supply product that addresses the above problem and produces testing apparatus in batches.
The purpose of this utility model is realized by following technical scheme: a kind of LED power supply product is produced testing apparatus in batches, comprise controller, display, input equipment, adjustable controlled AC power, sample circuit and test module, input equipment is connected with controller, controller is connected with adjustable controlled AC power output, adjustable controlled AC power is connected with tested LED power supply product input, wherein sample circuit is divided into power supply input sampling circuit and power supply output sampling circuit, tested LED power supply product input end is connected with the output of power supply input sampling circuit, tested LED power supply product output terminal links to each other with the output of power supply output sampling circuit, and link to each other with test module simultaneously, test module all is connected with controller output with sample circuit, and controller is connected with display output.
But described test module is provided with and interconnects independently test module; VD test, average anode current test, short-circuit protection test, overvoltage protection test, overcurrent protection test and overpower protection test; it is tested for degree of stability and defencive function, can finish corresponding test in the sample circuit sample analysis and raise the efficiency.
The utility model is simple and reasonable, utilizes output sampling circuit that output voltage, the electric current of tested LED power supply are taken a sample, and result and preset value that controller will be taken a sample compare, and the output result.Simultaneously, can finish DC voltage output test, DC current output test, short-circuit protection test, superpotential test, excess current test and overpower test.Controller can also be done adjusting to adjustable controlled AC power, with the adaptive faculty of checking tested LED power supply that input voltage is changed, and finishes the power input test and input power factor is tested by the power supply input sampling circuit.The utility model not only can be tested the basic parameter of power supply, can also test some necessary dependability parameters of LED power supply and defencive function, and whole production efficient can improve greatly, thereby saves a large amount of costs of labor.
Description of drawings
Fig. 1 is the equipment block diagram of the utility model preferred forms.
Embodiment
Now further specify the embodiment of the best of this practicality in conjunction with Figure of description: a kind of LED power supply product is produced testing apparatus in batches, comprise controller 1, display 2, input equipment 3, adjustable controlled AC power 4, sample circuit 15 and test module 14, input equipment 3 is connected with controller 1 input, controller 1 is connected with adjustable controlled AC power 4 outputs, adjustable controlled AC power 4 is connected with tested LED power supply product 13 inputs, wherein sample circuit is divided into power supply input sampling circuit 5 and power supply output sampling circuit 6, tested LED power supply product 13 input ends are connected with 5 outputs of power supply input sampling circuit, tested LED power supply product 13 output terminals link to each other with 6 outputs of power supply output sampling circuit, and link to each other with test module simultaneously, test module 14 all is connected with controller 1 output with sample circuit 15, and controller 1 is connected with display 2 outputs.
But described test module is provided with and interconnects independently test module; VD test 7, average anode current test 8, short-circuit protection test 9, overvoltage protection test 10, overcurrent protection test 11 and overpower protection test 12; it is tested for degree of stability and defencive function, can finish corresponding test in the sample circuit sample analysis and raise the efficiency.
During work; by input equipment 3 input opening controllers 1; controller 3 is tested tested LED power supply product 13 by the size of current of regulating and control adjustable controllable electric power 4; simultaneously by power supply input sampling circuit 5; the output voltage of 6 pairs of tested LED power supplys of power supply output sampling circuit; electric current is taken a sample; result and preset value that controller 3 will be taken a sample compare; and output result; be reflected on the display; and it is carried out VD test 7; average anode current test 8; short-circuit protection test 9; overvoltage protection test 10; overcurrent protection test 11 and overpower protection test 12, and a reaction numerical value transmits back controller 3 and preset value comparison.
Claims (2)
1. a LED power supply product is produced testing apparatus in batches, it is characterized in that, comprise controller, display, input equipment, adjustable controlled AC power, sample circuit and test module, input equipment is connected with controller, controller is connected with adjustable controlled AC power output, adjustable controlled AC power is connected with tested LED power supply product input, wherein sample circuit is divided into power supply input sampling circuit and power supply output sampling circuit, tested LED power supply product input end is connected with the output of power supply input sampling circuit, tested LED power supply product output terminal links to each other with the output of power supply output sampling circuit, and link to each other with test module simultaneously, test module all is connected with controller output with sample circuit, and controller is connected with display output.
2. a kind of LED power supply product according to claim 1 is produced testing apparatus in batches; it is characterized in that; but described test module is provided with and interconnects independently test module, comprises VD test, average anode current test, short-circuit protection test, overvoltage protection test, overcurrent protection test and overpower protection test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021989 CN203069767U (en) | 2013-01-16 | 2013-01-16 | LED power supply product batch production testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021989 CN203069767U (en) | 2013-01-16 | 2013-01-16 | LED power supply product batch production testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203069767U true CN203069767U (en) | 2013-07-17 |
Family
ID=48768539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021989 Expired - Lifetime CN203069767U (en) | 2013-01-16 | 2013-01-16 | LED power supply product batch production testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203069767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974332A (en) * | 2016-04-26 | 2016-09-28 | 中煤科工集团重庆研究院有限公司 | Intrinsically safe power source performance dynamic test system |
-
2013
- 2013-01-16 CN CN 201320021989 patent/CN203069767U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105974332A (en) * | 2016-04-26 | 2016-09-28 | 中煤科工集团重庆研究院有限公司 | Intrinsically safe power source performance dynamic test system |
| CN105974332B (en) * | 2016-04-26 | 2019-02-15 | 中煤科工集团重庆研究院有限公司 | Intrinsic safety electric source performance dynamic test system |
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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 |
Owner name: FUJIAN RAYNEN TECHNOLOGY CO., LTD.? Free format text: FORMER NAME: FUJIAN RAYNEN ELECTRONICS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Copper Road Software Avenue Gulou District of Fuzhou city in Fujian province 350003 Software Park No. 89 C District No. 26 building three layer A Patentee after: FUJIAN RAYNEN TECHNOLOGY Co.,Ltd. Address before: Copper Road Software Avenue Gulou District of Fuzhou city in Fujian province 350000 Software Park No. 89 C District No. 26 Patentee before: FUJIAN RAYNEN ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |