CN102129048A - Automatic life test device for bulb - Google Patents
Automatic life test device for bulb Download PDFInfo
- Publication number
- CN102129048A CN102129048A CN2010106003880A CN201010600388A CN102129048A CN 102129048 A CN102129048 A CN 102129048A CN 2010106003880 A CN2010106003880 A CN 2010106003880A CN 201010600388 A CN201010600388 A CN 201010600388A CN 102129048 A CN102129048 A CN 102129048A
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- bulb
- time
- timer
- time relay
- life test
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Abstract
The invention discloses an automatic life test device for a bulb, which comprises a bulb to be tested and a rectifier arranged between a live wire and a ground wire, wherein the rectifier is connected with the bulb to be tested; the device also comprises a time accumulator for recording the sum of the power-on time of the bulb, timers for recording power-on and power-off time of each time of the bulb, and time relays; the time relays comprise a first time relay and a second time relay, and the timers comprise a first timer and a second timer; the first timer is connected in a circuit of the first time relay, and the second timer is connected in a circuit of the second time relay; and the time accumulator is connected in parallel with the second timer. The device can automatically perform life test on the bulb so as to greatly reduce the labor intensity of a worker, and a bulb life test result is accurate.
Description
Technical field
The present invention relates to the bulb life pick-up unit, especially relate to the automatic life test apparatus of a kind of bulb.
Background technology
At present, the life-span of bulb is the key index of characteristic of a navigation light amount.In practice, the performance and the environment for use of various electric equipment products vary, and in its development and production run, need carry out the test of correlation parameter constant, repeatedly, and the check in the reliability of long-time running and serviceable life.This work in the past mainly comes about estimation by the actual use of product, and is extremely inaccurate, and bigger with real environment for use difference, and the detection accuracy in reliability and life-span is low.
Existing bulb life test unit mostly is manual control opening time and shut-in time, life lighting environment that is virtually reality like reality.But all be to rely on manual control, randomness is very big.And manual control since the test period farm labourer to make intensity big.
Summary of the invention
The purpose of this invention is to provide the automatic life test apparatus of a kind of bulb, it is poor to solve existing bulb life test accuracy, the problem that workman's working strength is big.
The technical solution adopted for the present invention to solve the technical problems is: the automatic life test apparatus of a kind of bulb, comprise the test bulb and be arranged on live wire and ground wire between rectifier, described rectifier connects the test bulb; Also comprise for a long time device of summation of record bulb conduction time and the timer and the time relay of each energising of record bulb and power-off time; The described time relay comprises the very first time relay and second time relay, and described timer comprises first timer and second timer; Described first timer is connected in the circuit of very first time relay, and described second timer is connected in the circuit of second time relay; The described for a long time device and the second timer parallel connection.
Further, the described very first time relay time relay that is the JSS48A-G model.
Described second time relay is the time relay of JSS48A model.
Described for a long time device two ends also are connected to interface.
Beneficial effect of the present invention: since be provided with in this device record bulb conduction time summation for a long time device and the record bulb is switched at every turn and the timer and the time relay of power-off time, can carry out the bulb life test automatically, greatly reduce working strength of workers, and the bulb life test findings is accurate.
Below with reference to drawings and Examples, the present invention is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the automatic life test apparatus organigram of bulb of the present invention.
Embodiment
Embodiment 1, as shown in Figure 1, the automatic life test apparatus of a kind of bulb, comprise the test bulb and be arranged on live wire and ground wire between rectifier, described rectifier connects the test bulb; Also comprise for a long time device of summation of record bulb conduction time and the timer and the time relay of each energising of record bulb and power-off time; The described time relay comprises the very first time relay and second time relay, and described timer comprises first timer and second timer; Described first timer is connected in the circuit of very first time relay, and described second timer is connected in the circuit of second time relay; The described for a long time device and the second timer parallel connection.
Further, the described very first time relay time relay that is the JSS48A-G model.Described second time relay is the time relay of JSS48A model.
For making things convenient for the external connection electrical apparatus module, described for a long time device two ends also are connected to interface.
In the present invention, according to the durability test requirement, in the time relay, configure energising and power-off time, and this tests the needed cumulative time.Such as: switched on 60 minutes, cut off the power supply 15 minutes, accumulative total was switched on 100 hours.The bulb of test is installed on the automatic life test apparatus of bulb, after the startup, will closes circulation in 15 minutes by opening 60 minutes, give quilt test bulb energising and outage, the time that timer record is switched at every turn and cut off the power supply, for a long time device adds up summation conduction time simultaneously.If meet unexpected the power failure,, after waiting to send a telegram in reply, automatically continue the cumulative time, directly cumulative time that only sets and stopping preserving the data that added up in real time midway.
Since be provided with in this device record bulb conduction time summation for a long time device and the record bulb is switched at every turn and the timer and the time relay of power-off time, can carry out the bulb life test automatically, greatly reduce working strength of workers, and the bulb life test findings is accurate.
Claims (4)
1. automatic life test apparatus of bulb, comprise the test bulb and be arranged on live wire and ground wire between rectifier, described rectifier connects the test bulb; It is characterized in that: also comprise for a long time device of summation of record bulb conduction time and the timer and the time relay of each energising of record bulb and power-off time; The described time relay comprises the very first time relay and second time relay, and described timer comprises first timer and second timer; Described first timer is connected in the circuit of very first time relay, and described second timer is connected in the circuit of second time relay; The described for a long time device and the second timer parallel connection.
2. the automatic life test apparatus of bulb as claimed in claim 1 is characterized in that: described very first time relay is the time relay of JSS48A-G model.
3. the automatic life test apparatus of bulb as claimed in claim 1 is characterized in that: described second time relay is the time relay of JSS48A model.
4. as the automatic life test apparatus of each described bulb of claim 1 to 3, it is characterized in that: described for a long time device two ends also are connected to interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106003880A CN102129048A (en) | 2010-12-22 | 2010-12-22 | Automatic life test device for bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106003880A CN102129048A (en) | 2010-12-22 | 2010-12-22 | Automatic life test device for bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102129048A true CN102129048A (en) | 2011-07-20 |
Family
ID=44267202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106003880A Pending CN102129048A (en) | 2010-12-22 | 2010-12-22 | Automatic life test device for bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102129048A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135075A (en) * | 2011-11-22 | 2013-06-05 | 海洋王照明科技股份有限公司 | Light source ageing test monitoring circuit |
| CN103163492A (en) * | 2011-12-13 | 2013-06-19 | 海洋王照明科技股份有限公司 | Circuit used for preventing lamp light source aging |
| CN104198960A (en) * | 2014-09-25 | 2014-12-10 | 聊城市科特祥瑞新能源有限公司 | LED lamp ageing inspection device |
-
2010
- 2010-12-22 CN CN2010106003880A patent/CN102129048A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135075A (en) * | 2011-11-22 | 2013-06-05 | 海洋王照明科技股份有限公司 | Light source ageing test monitoring circuit |
| CN103135075B (en) * | 2011-11-22 | 2016-01-13 | 海洋王照明科技股份有限公司 | Light source ages experiment monitoring circuit |
| CN103163492A (en) * | 2011-12-13 | 2013-06-19 | 海洋王照明科技股份有限公司 | Circuit used for preventing lamp light source aging |
| CN103163492B (en) * | 2011-12-13 | 2016-09-07 | 海洋王照明科技股份有限公司 | A kind of circuit aging for lamp light source |
| CN104198960A (en) * | 2014-09-25 | 2014-12-10 | 聊城市科特祥瑞新能源有限公司 | LED lamp ageing inspection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |