Abstract
The primary function of housings for Internet of Things devices is to protect the electronics from environmental influences. Besides protection, additional features like insulation properties are important for ensuring sensor functionality. Additive manufacturing enables a design approach for specific thermodynamic requirements. The aim of the paper is to investigate lattice structures and their effect on the insulation properties of Internet of Things housings. Selected lattice structures were tested in a climate chamber regarding insulation properties. The lattice structures positively affected the insulation properties of the investigated Internet of Things housings.
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Data availability
The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request.
References
Statista: IoT connected devices worldwide 2019–2030 Statista (23.02.2022). https://www.statista.com/statistics/1183457/iot-connected-devices-worldwide/. Accessed 23 Feb 2022
J. Zhang, Y. Sato, J. Yanagimoto, Homogenization-based topology optimization integrated with elastically isotropic lattices for additive manufacturing of ultralight and ultrastiff structures. CIRP Ann. 70(1), 111–114 (2021). https://doi.org/10.1016/j.cirp.2021.04.019
V. Venugopal, N. Hertlein, S. Anand, Multi-material topology optimization using variable density lattice structures for additive manufacturing. Procedia Manuf. 53, 327–337 (2021). https://doi.org/10.1016/j.promfg.2021.06.089
P. Wei, C.E. Cipriani, E.B. Pentzer, Thermal energy regulation with 3d printed polymer-phase change material composites. Matter 4(6), 1975–1989 (2021). https://doi.org/10.1016/j.matt.2021.03.019
T.B. Freeman, M.A. Messenger, C.J. Troxler, K. Nawaz, R.M. Rodriguez, S.K.S. Boetcher, Fused filament fabrication of novel phase-change material functional composites. Addit. Manuf. 39, 101839 (2021). https://doi.org/10.1016/j.addma.2021.101839
V. Dhokia, W.P. Essink, J.M. Flynn, A generative multi-agent design methodology for additively manufactured parts inspired by termite nest building. CIRP Ann. 66(1), 153–156 (2017). https://doi.org/10.1016/j.cirp.2017.04.039
AskNature: underhairs provide insulation—biological strategy—AskNature (07.07.2021). https://asknature.org/strategy/underhairs-provide-insulation/. Accessed 23 Feb 2022
AskNature: compacted leaves form efficient heat insulation—biological strategy—AskNature (11.08.2021). https://asknature.org/strategy/compacted-leaves-form-efficient-heat-insulation/. Accessed 23 Feb 2022
S. Alqahtani, H.M. Ali, F. Farukh, V.V. Silberschmidt, K. Kandan, Thermal performance of additively manufactured polymer lattices. J. Build. Eng. 39, 102243 (2021). https://doi.org/10.1016/j.jobe.2021.102243
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Thomas, S., Martin, S., Daniel, N. et al. Optimization of additively manufactured housings for IoT devices in an alpine environment. MRS Communications 12, 801–806 (2022). https://doi.org/10.1557/s43579-022-00236-y
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DOI: https://doi.org/10.1557/s43579-022-00236-y