Housing positioning structure for ventilation fan
AssigneeDelta Electronics, Inc.
InventorsYing-Huang Chuang, Chun-Wei Chen
Life of this patent
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Abstract
A housing positioning structure includes a housing, an upper supporting structure and a lower supporting structure. The housing includes a top plate and side plates vertically arranged on sides of the top plate. An accommodation space is enclosed by the top plate and the side plates. A horizontal line is formed at the lower edge of the side plate. The direction above and away the horizontal line is defined as an above-body direction, and the direction below and away the horizontal line is defined as a below-body direction. The upper supporting structure is located on the above-body direction side. The lower supporting structure is disposed on the side plates and extends toward the below-body direction side.
Claims18
A housing positioning structure for a ventilation fan, the housing positioning structure comprising:
- a housing, comprising a top plate and a plurality of side plates vertically arranged on a periphery of the top plate, wherein an accommodation space is enclosed by the top plate and the side plates, a horizontal line is formed at a lower edge of the side plate, a direction above and away the horizontal line is defined as an above-body direction side, and a direction below and away the horizontal line is defined as a below-body direction side;
- an upper supporting structure, disposed on the housing and located on the above-body direction side;
- and
- a lower supporting structure, disposed on the lower edge of the side plate and extending toward the below-body direction side;
- wherein the upper supporting structure comprises a plurality of brackets and a plurality of fixing parts arranged in pairs, a first through groove is defined on each fixing part, and each bracket is inserted in the first through groove;
- and
- each fixing part is a hook, each fixing part comprises a supporting plate and a claw portion connected to the supporting plate, the supporting plate extends vertically from a wall of the housing in a direction away from the accommodation space, and the first through groove is defined on the claw portion.
Dependencies are inferred from the claim text.