End barrier box and a reflow oven using the end barrier box
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United States of America Patent
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Apr 2, 2024
Grant Date -
Dec 2, 2021
app pub date -
Jun 25, 2019
filing date -
Jun 25, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
The present application discloses an end barrier box for blocking ambient gases from entering a hearth of a reflow oven, including: a box body, wherein the box body includes a bottom and a top, the bottom has a mounting bottom plate, the top has an opening, the box body further includes a pair of side walls, and the side walls are oppositely disposed; and a plurality of deflectors, wherein each of the plurality of deflectors is mounted between the pair of side walls, each of the plurality of deflectors includes at least three fins, and the at least three fins are mounted on the mounting bottom plate and extend upward from the mounting bottom plate. According to the end barrier box of the present application, the deflector is set to include at least three fins, so that the deflector can be easily disassembled without disassembling the rails, which is convenient for cleaning and maintenance of the end barrier box.
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