| abstract |
The invention provides a temperature-control color-changing film device which comprises a skin-imitated red copper unit, a color-changing film, a solar power supply module, a temperature measuring circuit and a temperature display module, wherein the skin-imitated red copper unit is connected with the color-changing film; the color-changing film is covered on the skin-imitated red copper unit; the temperature measuring circuit is arranged on one side of the skin-imitated red copper unit and is respectively connected with the skin-imitated red copper unit and the color-changing film; the temperature display module is connected with the temperature measuring circuit; the solar power supply module is arranged on the other side of the skin-imitated red copper unit and is connected with the color-changing film, the temperature measuring circuit and the temperature display module. Temperature control color-changing film device can realize making in batches with low costs, posts on various gold utensils or all kinds of joints, the fastener of needs measured temperature, and convenient, real-time, accurate measurement posts the temperature at position and carries out overheated early warning. |