Abstract: A liquid container includes a container barrel having a liquid inlet, and a pressure reducing device mounted to the container barrel and corresponding in location to the liquid inlet. The pressure reducing device may be a vortex generator for depressurizing the pressure of the liquid entering the container barrel so as to reduce the noise generated by the impact of the liquid on the container barrel.

Abstract: A filtering apparatus includes a container barrel and a detachable filtering unit detachably mounted inside the container barrel. The detachable filtering unit has a top lid, a bottom lid and a plurality of filter cores sandwiched between the top lid and the bottom lid. Because the filtering apparatus has the detachable filtering unit that can be totally taken out from the container barrel, the works of replacing the filter cores and washing the container barrel, especially the bottom portion of the container barrel, can be conveniently done.

Abstract: A smoke guide structure used in a kitchen hood having a housing, an air buffer with an air inlet and an air outlet provided inside the housing, and a fan and fan motor assembly provided inside the air buffer and adapted to draw off smoke produced during cooking is disclosed to include an outer shell mounted inside the housing, an inner shell mounted inside the outer shell, an air path defined between the outer shell and the inner shell and connected to the air inlet of the air buffer, and a grease trap fastened to an orifice of the air path and adapted to accumulate waste grease produced in the air path.

Abstract: A smoke guide structure used in a kitchen hood having a housing, an air buffer with an air inlet and an air outlet provided inside the housing, and a fan and fan motor assembly provided inside the air buffer and adapted to draw off smoke produced during cooking is disclosed to include an outer shell mounted inside the housing, an inner shell mounted inside the outer shell, an air path defined between the outer shell and the inner shell and connected to the air inlet of the air buffer, and a grease trap fastened to an orifice of the air path and adapted to accumulate waste grease produced in the air path.

Abstract: A range hood housing is constructed to include a top cover shell, a bottom cover plate fastened to said top cover shell, and an oil cup. The bottom cover plate is provided at a bottom side thereof with a downwardly protruded bottom protrusion such that a top recess opposite the bottom protrusion is correspondingly formed at a top side of the bottom cover plate. The top recess has a bottom portion, a sloping portion surrounding the bottom portion, a plurality of smoke inlets on the sloping portion, and at least one drip hole on the bottom portion. The oil cup is detachably mounted on the bottom side of the bottom cover plate corresponding in location to the drip hole.

Abstract: A range hood housing is constructed to include a top cover shell, a bottom cover plate fastened to said top cover shell, and an oil cup. The bottom cover plate is provided at a bottom side thereof with a downwardly protruded bottom protrusion such that a top recess opposite the bottom protrusion is correspondingly formed at a top side of the bottom cover plate. The top recess has a bottom portion, a sloping portion surrounding the bottom portion, a plurality of smoke inlets on the sloping portion, and at least one drip hole on the bottom portion. The oil cup is detachably mounted on the bottom side of the bottom cover plate corresponding in location to the drip hole.

Abstract: A smoke exhauster comprises a housing with a back side which has a left wall contact surface and a right wall contact surface for making contact with two wall surfaces of a corner, thereby enabling the smoke exhauster to be mounted in the corner to exhaust the fumes and to facilitate the user to stand in front of the smoke exhauster to cook, without having to modify the kitchen furniture to coordinate with the smoke exhauster. The housing of the smoke exhauster is economical and capable of keeping the beauty and the function of kitchen.

Abstract: A casing of a kitchen range hood includes a quarter-sphere casing which has a first semi-sphere circumference from which a flat surface is defined on the casing and a hole is defined through the flat surface so as to be connected with a pipe, and a second semi-sphere circumference from which a flange extends radially outward so as to be connected to a oil collection device. An aperture is defined through the quarter-sphere casing and a switch is engaged with the aperture. A support board extends inward from a rear plate of the quarter-sphere casing and a motor with fans are supported on the support board.

Abstract: A kitchen range hood includes a casing having an open rear end and an open bottom. A rear plate is engaged with the open rear end of the casing and a flange extends radially outward from a lower edge of the casing so that a first oil collection device is engaged with the flange. A second oil collection device is engaged with a lower edge of the rear plate. A support plate has a first end engaged with the rear plate and a second end of the support plate is bent downward toward an opening of the first oil collection device. A ventilation device is supported on the support plate. Oil particles that are not sucked by the ventilation device are collected in the first and second oil collection devices.