Current detection device and method for vehicle lamp temperature test
A current detection device and temperature test technology, which is applied in the field of temperature test, can solve the problems of inaccurate data acquisition, power consumption of resistance, and reduced test accuracy, and achieve the effects of accurate clock, small mutual influence and high reliability
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[0024] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
[0025] Such as figure 1 As shown, the present embodiment provides a current detection device for the temperature test of vehicle lamps, including a test box 2 for placing the test sample 1, a PLC controller 3 for controlling the work of the test sample 1, and a The current signal detection unit 4 of the sample 1 current signal and the current recorder 5 for recording the current signal, the PLC controller 3, the current signal detection unit 4 and the current recorder 5 are all arranged outside the test box 2, and the current recorder 5 is respectively Connect the PLC controller 3 an...
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