Omnidirectional electric fan
OwnerShou-Tang Tsenginventor
Life of this patent
Estimating the term…
Abstract
An onmibearing electric fan is mainly composed of a casing, a fan set, a tapered diversion plate or a streamlined diversion casing, and a plurality of diffusion plates, wherein the fan set is locked inside the casing, and more than one wind outlets are set on the erect plane of the casing. The more than one wind outlets respectively work in coordination with each diffusion plate sets. The top of the casing has a tapered diversion plate or a streamlined diversion casing, wherein the top of the tapered diversion plate or the top of the streamlined diversion casing face to fan set. The function of blowing wind omnidirectionally can be accomplished by adding a plurality of holding legs at the bottom or an arbitrary side of the present invention.
Claims16
An omnidirectional electric fan comprising:
- (a) a casing having a pair of end portions and an intermediate portion extending axially therebetween, said intermediate portion having a polygonal sectional contour defined about an inner chamber, said intermediate portion having formed thereon a plurality of wind openings communicating with said inner chamber;
- (b) a fan coupled to said casing to be disposed in said inner chamber thereof;
- (c) a diversion plate coupled to a first of said end portions of said casing, said diversion plate coaxially opposing said fan and having a protuberant portion extending axially into said inner chamber of said casing;
- and,
- (d) a plurality of diffusing plate sets each extending across at least one of said wind openings of said casing, each said diffusing plate set including a plurality of pivotally displaceable diffusion plate members for adjustably guiding air flowing through said wind opening responsive to actuation of said fan.
An omnidirectional electric fan comprising:
- (a) a casing having a pair of end portions and an intermediate portion extending axially therebetween, said intermediate portion defined about an inner chamber, said intermediate portion having a first section extending axially from a second section, said second section having a polygonal sectional contour, said first section being tapered in contour axially toward a first of said end portions, said first and second sections having respectively formed thereon a plurality of first and second wind openings communicating with said inner chamber;
- (b) a fan coupled to said casing to be disposed in said inner chamber thereof;
- (c) a diversion plate coupled to said first end portion of said casing, said diversion plate coaxially opposing said fan and having a protuberant portion extending axially into said inner chamber of said casing;
- (d) a plurality of diffusing plate sets each extending across at least one of said first wind openings of said casing, each said diffusing plate set including a plurality of pivotally displaceable diffusion plate members for adjustably guiding air flowing though said first wind opening responsive to actuation of said fan;
- and,
- (e) a plurality of holding legs supportingly coupled to said casing.
Dependencies are inferred from the claim text.