24 zone Walter Sweating Fabric Manikin


Regarding the possible heat generation and heat accumulation at the component layer: firstly, all the components this time adopt forward R&D for TDP heat dissipation power design, the power of the components used is at the milliwatt level, and the heat generation rate is extremely slight; Before sealing the circuit board of the device, materials such as composite carbon fiber will be used to strengthen the thermal conductivity of the circuit board or the main heat-generating components. Since the thermal conductivity of thermally conductive carbon fiber can reach 700W/m.K, which is more than twice that of pure copper, carbon fiber is used to dissipate heat inside the chamber, and the heat dissipation capacity is completely guaranteed. The thermally conductive carbon fiber is connected to the inside of the functional polymer shell, which can also play the role of toughening and strengthening of the resin filling material. Since the heat dissipation capacity of the functional polymer shell itself is slightly better than that of the human body, the heat generation of the low-power internal components in the inner layer will not cause accumulation, and the stability of the components inside the dummy can be effectively guaranteed.

Joint design of the dummy: It is initially considered that the joints of the dummy are realized by machining with the same material as the dummy shell, which can effectively avoid the generation of local stress caused by changes in ambient temperature. Route the cables through the three-way wire holes at the joints to ensure that the movement at the joints does not interfere with the internal cables. Through the elimination of joint movement interference points, it is ensured that the movement angle of large joints is greater than 90 degrees.

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