New energy automobile fault diagnosis device based on Internet of Things

The invention discloses a new energy automobile fault diagnosis device based on Internet of Things, which comprises a device main body, a side compartment and a winding cylinder, the periphery of the device main body is fixedly connected with the side compartment, the winding cylinder is fixedly connected in the side compartment, the outer wall of the winding cylinder is in lap joint with a protective coiled material, and the protective coiled material is in lap joint with the device main body. According to the new energy automobile fault diagnosis device based on the Internet of Things, the protection mechanism can automatically cover and protect the device, the negative influence caused by external factors on the device is greatly reduced, and the fault diagnosis efficiency is improved. According to the invention, the device has a good protection effect, the practicability of the device is improved, a diagnosis mechanism not only can diagnose and detect faults through a sensing internet of things mode, but