CN203798994U - LED lamp service life testing device - Google Patents
LED lamp service life testing device Download PDFInfo
- Publication number
- CN203798994U CN203798994U CN201420068292.8U CN201420068292U CN203798994U CN 203798994 U CN203798994 U CN 203798994U CN 201420068292 U CN201420068292 U CN 201420068292U CN 203798994 U CN203798994 U CN 203798994U
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- CN
- China
- Prior art keywords
- operating room
- led lamp
- air pump
- sealing
- service life
- 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 utility model provides an LED lamp service life testing device which is characterized by comprising a high temperature testing box, an electrical control cabinet and a high and low temperature alternating thermal-humidity testing box which are connected together. The high temperature testing box is internally provided with an enclosed working chamber which is internally provided with a heater, and the enclosed working chamber is provided with an air exhaust port which is connected with an air pump. The high and low temperature alternating thermal-humidity testing box is also provided with the enclosed working chamber which is connected with a refrigerator, and the enclosed working chamber is provided with the air exhaust port which is connected with the air pump. The enclosed working chamber is also provided with a water mist spraying nozzle. The aforementioned heater, the air pump, the refrigerator and the water mist spraying nozzle are electrically connected with a controller in the electrical control cabinet and controlled by the controller. The LED lamp service life testing device is the convenient device and capable of testing LED lamp service life.
Description
Technical field
The utility model belongs to a kind of LED lamp production equipment, relates in particular to a kind of testing apparatus of LED lamp.
Background technology
LED lamp is a kind of now widely used lighting, because the environment for use of LED lamp may be high temperature, low temperature, the different situations such as dry, moist, and the turnout of LED lamp is larger, can not carry out extreme environment test by each LED lamp, again because the single cost of LED lamp is low, can change, therefore, only need provide the life-span of normally can expecting of a collection of product just can meet the requirement of dispatching from the factory.
Therefore, need a kind of equipment can test easily the ordinary life of a collection of product.
Utility model content
The utility model provides the testing apparatus in a kind of LED lamp life-span, its objective is solve prior art exist shortcoming, provide one easily equipment make it can test the LED lamp life-span.
The utility model solves the technical scheme that its technical matters adopts:
The testing apparatus in LED lamp life-span, is characterized in that: have the high-temperature test chamber, electrical control cabinet, the GDJS that link together; In high-temperature test chamber, have sealing operating room, sealing is provided with well heater in operating room, and sealing operating room has exhausr port and is connected with air pump; GDJS also has sealing operating room, sealing operating room connect refrigerator, and sealing operating room have exhausr port to be connected with air pump, seal operating room also there is atomized water spray shower nozzle; Above-mentioned well heater, air pump, refrigerator, atomized water spray shower nozzle are all electrically connected and are controlled by controller with the controller in electrical control cabinet.
Usefulness of the present utility model is:
The utility model has combined the different simulated environments such as high temperature, low temperature, humidification, high pressure, low pressure, makes the LED lamp of sampling can complete life test, thereby from data, can infer the ordinary life of a collection of LED lamp.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural drawing.
Embodiment
As shown in Figure 1, the utlity model has the high-temperature test chamber 1, electrical control cabinet 5, the GDJS 7 that link together; In high-temperature test chamber 1, there is sealing operating room 2, sealing operating room 2 is provided with observable form 3 and Fumction display window 4, sealing is provided with electric heater 21 in operating room 2, and sealing operating room 2 has exhausr port and is connected with air pump 11, electric heater 21 can make to seal temperature in operating room 2 environment that reaches a high temperature, air pump 11 can outwards be bled from the external world to the sealing interior air feed in operating room 2 or from sealing operating room 2, makes it to reach high pressure, normal pressure, environment under low pressure; GDJS 7 also has sealing operating room 8, sealing operating room 8 is provided with observable form 9 and Fumction display window 10, sealing operating room 8 connects refrigerator 12, and sealing operating room 8 has exhausr port to be connected with air pump 11, sealing operating room 8 also has atomized water spray shower nozzle 13, like this, refrigerator 12 can make to seal in operating room 8 and reach low temperature environment, air pump 11 can outwards be bled from sealing operating room 8, make it to reach environment under low pressure, atomized water spray shower nozzle 13 can make it to reach high humidity environment to the interior atomized water spray in sealing operating room 8; Above-mentioned electric heater 21, air pump 11, refrigerator 12, atomized water spray shower nozzle 13 are all electrically connected and are controlled by controller 6 with the controller 6 in electrical control cabinet 5.
When actual use, from normal production batch LED lamp, extract out and need the sample that test by sampling standard, test product is put into the sealing operating room 2 of high-temperature test chamber 1, by low pressure, normal pressure, high pressure, test respectively after the time of a setting, take out and carry out qualified confirmation; Then qualified product is put into the sealing operating room 8 of GDJS 7, carried out low-temperature test and the high humility test of a setting-up time, after completing, taking-up at normal temperatures, is carried out qualified confirmation, and the normal work of energy low voltage starting is just certified products.
The specification product of testing by this flow process, deducibility goes out the ordinary life of respective batch product.
Claims (1)
1. the testing apparatus in LED lamp life-span, is characterized in that: have the high-temperature test chamber, electrical control cabinet, the GDJS that link together; In high-temperature test chamber, have sealing operating room, sealing is provided with well heater in operating room, and sealing operating room has exhausr port and is connected with air pump; GDJS also has sealing operating room, sealing operating room connect refrigerator, and sealing operating room have exhausr port to be connected with air pump, seal operating room also there is atomized water spray shower nozzle; Above-mentioned well heater, air pump, refrigerator, atomized water spray shower nozzle are all electrically connected and are controlled by controller with the controller in electrical control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068292.8U CN203798994U (en) | 2014-02-17 | 2014-02-17 | LED lamp service life testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068292.8U CN203798994U (en) | 2014-02-17 | 2014-02-17 | LED lamp service life testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798994U true CN203798994U (en) | 2014-08-27 |
Family
ID=51381198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068292.8U Expired - Fee Related CN203798994U (en) | 2014-02-17 | 2014-02-17 | LED lamp service life testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798994U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198958A (en) * | 2014-09-18 | 2014-12-10 | 苏州承腾电子科技有限公司 | LED (light emitting diode) aging test cabinet |
| CN104280694A (en) * | 2014-09-30 | 2015-01-14 | 苏州承腾电子科技有限公司 | Led lamp aging test cabinet |
| CN104457249A (en) * | 2014-11-18 | 2015-03-25 | 东莞华科东尼仪器有限公司 | LED ageing oven of improved structure |
| CN104614687A (en) * | 2015-01-29 | 2015-05-13 | 中科科隆光电仪器设备无锡有限公司 | Light emitting diode (LED) environmental test chamber and test method |
| CN109186688A (en) * | 2018-11-02 | 2019-01-11 | 魏国艳 | Detection box for testing LED lamp |
-
2014
- 2014-02-17 CN CN201420068292.8U patent/CN203798994U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198958A (en) * | 2014-09-18 | 2014-12-10 | 苏州承腾电子科技有限公司 | LED (light emitting diode) aging test cabinet |
| CN104280694A (en) * | 2014-09-30 | 2015-01-14 | 苏州承腾电子科技有限公司 | Led lamp aging test cabinet |
| CN104457249A (en) * | 2014-11-18 | 2015-03-25 | 东莞华科东尼仪器有限公司 | LED ageing oven of improved structure |
| CN104457249B (en) * | 2014-11-18 | 2016-06-22 | 东莞华科东尼仪器有限公司 | A kind of structure improved LED ageing oven |
| CN104614687A (en) * | 2015-01-29 | 2015-05-13 | 中科科隆光电仪器设备无锡有限公司 | Light emitting diode (LED) environmental test chamber and test method |
| CN109186688A (en) * | 2018-11-02 | 2019-01-11 | 魏国艳 | Detection box for testing LED lamp |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314312, Zhejiang province Jiaxing Haiyan County hundred step town agriculture abundant village Patentee after: ZHEJIANG YUNSHIDAI PHOTOELECTRIC Co.,Ltd. Address before: 314312, Zhejiang province Jiaxing Haiyan County hundred step town agriculture abundant village Patentee before: ZHEJIANG YUNSHIDAI LIGHTING TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20190217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |