Method and device for detecting service life of illumination driver

A technology of lighting drive and device life, applied in the field of detection, can solve problems such as long aging time

Active Publication Date: 2013-03-13
CHANGZHOU CHUANGLIAN POWER SUPPLY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a method and device for detecting the service life of lighting driving devices, so as to at least solve the problem of long aging time of lighting driving products in the prior art

Method used

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  • Method and device for detecting service life of illumination driver
  • Method and device for detecting service life of illumination driver

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Embodiment Construction

[0021] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0022] An embodiment of the present invention provides a device for detecting the life of a lighting driving device. The device for detecting the life of a lighting driving device provided by the embodiment of the present invention will be introduced below.

[0023] figure 1 It is a structural block diagram of a device for detecting the lifetime of an illumination driving device according to an embodiment of the present invention.

[0024] like figure 1 As shown, the device for detecting the lifetime of the lighting driving device includes a determination unit 11 , an isolation unit 12 , a detection unit 13 , a first acquisition unit 14 , a second acquisition unit 15 and a third acquisition u...

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Abstract

The invention discloses a method and device for detecting service life of an illumination driver. The method for detecting the service life of the illumination driver comprises the following steps of: determining a plurality of target elements in the illumination driver; isolating the plurality of target elements; carrying out acceleration detection on the isolated plurality of target elements to obtain electrical parameters of the plurality of target elements, and obtaining a plurality of acceleration multiples according to the detected electrical parameters of the plurality of target elements; obtaining the service lives of the plurality of target elements in the acceleration detection; and obtaining the service life of the illumination driver in a normal condition according to the acceleration multiples and the service lives of the plurality of target elements in the acceleration detection. By the method and device disclosed by the invention, a problem that long ageing time for the illumination driver in the prior art is solved and acceleration detection purpose is reached.

Description

technical field [0001] The invention relates to the detection field, in particular to a detection method and device for the life of an illumination driving device. Background technique [0002] In the prior art, when testing the service life of the lighting system, certain acceleration detection conditions can be imposed. In order to avoid introducing new errors, only the acceleration conditions that the most fragile components can withstand can be imposed. At the same time, the decay rate of each component is Not the same, therefore, this detection method cannot shorten the aging time to the greatest extent. [0003] Aiming at the problem of long aging time of lighting driving products in the prior art, no effective solution has been proposed yet. Contents of the invention [0004] The invention provides a method and device for detecting the service life of an illumination driving device, so as to at least solve the problem in the prior art that the aging time of the ill...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
Inventor 许绍伟孙博樊学军袁长安
Owner CHANGZHOU CHUANGLIAN POWER SUPPLY TECH CO LTD
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