Support frame of thin electric heating band
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United States of America
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Mar 4, 2025
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N/A
app pub date -
Nov 2, 2021
filing date -
Nov 2, 2021
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Abstract
A support frame of a thin electric heating band contains: a body, multiple first blades, multiple second blades, multiple fixing sheets, and multiple defining elements. The body includes a base and multiple supporting arms. Each first blade includes multiple first spaced recesses, and each second blade includes multiple second spaced recesses, such that the thin electric heating band is engaged in each first spaced recess and each second spaced recess, thus positioning the thin electric heating band. Each fixing sheet is stacked on each first blade and includes multiple spaced notches, and each spaced notch communicates with each first spaced recess laterally. Each first blade includes an air facing fringe and an air shadow fringe, and each defining element is fixed on the air shadow fringe of each first blade.
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