Automatic detection circuit and automatic detection device for life of emergency lamp
An automatic detection and circuit technology, which is applied in the direction of lamps and lanterns testing, can solve the problems of low detection efficiency and inaccurate data, and achieve the effect of improving detection accuracy and detection efficiency
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[0013] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0014] In the embodiment of the present invention, the power supply switch between the DC power supply and the AC power supply of the emergency light is controlled by the switching control unit setting the test time, and the switching count is performed by the counting unit, which realizes the automatic detection and control of the service life of the emergency light, and improves the detection accuracy. Degree and detection efficiency.
[0015] figure 1 The structure of the automatic detection circuit provided by the embodiment of the present invention is shown. For ease of description, only t...
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