DUST-PROOF SWITCH CABINET IN LOW-VOLTAGE
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United States of America Patent
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Issued Date -
Aug 5, 2021
app pub date -
Nov 6, 2020
filing date -
Dec 31, 2019
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Abstract
The present patent discloses a dust-proof switch cabinet in low-voltage comprises a low-voltage switchgear cabinet on which a plurality of unit drawers are arranged, wherein the unit drawers are provided with a drawer stop door located on the outside and a drawer side panel located on both sides, and a plurality of elastic tensioning members respectively matched with the corresponding unit drawers are provided in the low-voltage switchgear cabinet, wherein the elastic tensioning members are inserted into the inner cavity of the unit drawers and connected with the low-voltage switchgear cabinet, and the movable end of the elastic tensioning members are connected with the unit drawers. The present patent has the effect of effectively avoids the accumulation of particles and debris in the drawers caused by the unit drawers being opened for a long-time, thereby significantly improving the dustproof performance of the low-voltage switchgear cabinet.
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