Shutter
AssigneesLite-On Electronics (Guangzhou) Limited, Lite-On Technology Corporation
InventorsTien-Sheng Lu, Yu-Chung Wu
Life of this patent
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Abstract
A shutter includes a window frame, a plurality of blade structures, an intake driving unit and an airflow guiding unit. The window frame has an upper frame portion, a lower frame portion and two side frame portions. The blade structures are disposed on the window frame, and each has a through hole and a plurality of outlets. The intake driving unit is disposed in the upper frame portion. The airflow guiding unit is disposed in at least one of the two side frame portions. Each of the through holes of the blade structures communicates with the inside of at least one of the two side frame portions.
Claims15
A shutter, comprising:
- a window frame having an upper frame portion, a lower frame portion and two side frame portions;
- a plurality of blade structures movably disposed on the frame and each having a through hole and a plurality of outlets;
- an intake driving unit disposed in the upper frame portion;
- and
- an airflow guiding unit disposed in at least one of the two side frame portions, wherein the at least one of the two side frame portions comprises an airflow sinking chamber, an airflow turning chamber and an airflow rising chamber, and the airflow turning chamber located on a bottom of the window frame and connects the airflow sinking chamber and the airflow rising chamber and the airflow turning chamber comprises a water collecting groove and a drainage channel;
- wherein each of the through holes of the blade structures communicates with the inside of the at least one of the two side frame portions;
- wherein in the same side frame portion, the airflow rising chamber is closer to the blade structures than the airflow sinking chamber, and the airflow turning chamber connects a lower portion of the airflow rising chamber with a lower portion of the airflow sinking chamber.
Dependencies are inferred from the claim text.