JP2008196802A - Range hood - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a range hood having superior construction performance and transporting property, and easily horizontally aligned with an adjacently disposed wall cabinet. <P>SOLUTION: An exhaust port 2 is formed on one face of a housing 1 opened downward, an air distribution fan motor is mounted on the housing 1 to constitute an air distribution unit 3, and the air distribution unit 3 is attached from a lower side to a hood 5 having an opening 4 at its top face to constitute the range hood. The hood 5 and the air distribution unit 3 are vertically separable in construction. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a range hood.

Conventionally, a range hood has a structure that captures oil smoke generated by enlarging a hood body in order to efficiently exhaust oil smoke and steam generated by cooking (for example, see Patent Document 1).
Japanese Patent Laid-Open No. 9-269143 (page 4, FIG. 1)

  Conventionally, a range hood has been designed with a large hood for the purpose of ensuring exhaust performance. For the purpose of easily installing this large hood, there is a structure in which the hood with a built-in fan unit and the decorative panel are separated, but the hood is large because the fan unit is attached inside the hood, and the range hood itself However, when the range hood body is constructed, there is a problem that it is difficult to perform horizontal alignment with the hanging cupboard that is installed adjacently.

  An object of this invention is to provide the range hood which is excellent in workability | operativity and transportability, and becomes easy to perform horizontal alignment with the hanging cupboard installed adjacently.

  The range hood of the present invention has an exhaust port on one surface of a box body opened downward, a fan unit is attached to the box body to form a blower unit, and the blower unit is a hood having an opening on the top surface. On the other hand, it is attached from the lower side.

  This means makes it possible to obtain a range hood that is lightweight by making the hood thin and can be applied to the wall by itself.

  Further, a flange is provided in the opening below the box, and the blower unit is inserted into the opening on the upper surface of the hood from the lower surface side of the hood, and is attached at the flange portion.

  By this means, a range hood in which the blower unit can be easily attached to the hood is obtained.

  Moreover, a protrusion is provided from the opening on the top of the hood toward the outside of the hood to guide the blower unit.

  By this means, it is possible to obtain a range hood that ensures the strength of the thin hood and can reliably guide and insert the blower unit into the upper surface opening.

  Further, the other means is that the dish-shaped receiving part having an opening for attaching the filter to a position located directly below the blower fan covers the opening part on the lower surface of the box and is detachably attached to the box. An integrated air blowing unit is configured.

  By this means, the blower unit with the receiving part removed can be fixed to the wall with a screw, and the range hood that can be installed and separated from the lower side while the dead weight of the blower unit is hung on the wall is obtained.

  According to the range hood of this invention, it has an exhaust port in one surface of the box opened downward, and it attaches the fan motor for ventilation to the said box, it is set as a ventilation unit, and the said ventilation unit has an opening in the upper surface It is characterized by being attached to the hood from the bottom, and by separating the hood and blower unit from above and below, the hood is lightweight by making it thin and can be installed on the wall by itself. It is possible to provide a range hood that is effective.

  The range hood according to claim 1 of the present invention has an exhaust port on one surface of a box body opened downward, and a fan motor is attached to the box body to form a blower unit, and the blower unit is placed on the top surface. It is a range hood characterized by being attached to the hood having an opening from below, and has an effect that the hood and the blower unit can be separated vertically.

  Further, the range hood is characterized in that a flange is provided in the opening below the box body, the blower unit is inserted into the opening on the upper surface of the hood from the lower surface side of the hood, and is attached at the flange portion. It has the effect | action that can be attached easily.

  Further, the range hood is characterized by providing a projecting portion from the opening on the upper surface of the hood toward the outside of the hood to guide the air blowing unit, ensuring the strength of the thinned hood and placing the air blowing unit on the upper surface opening. It has the effect that it can be reliably guided and inserted.

  In addition, a dish-shaped receiving portion having an opening for attaching a filter at a position located directly below the blower fan covers the opening portion of the lower surface of the box and is detachably attached to the blower unit integrated with the box. It has the effect | action that a ventilation unit can be fixed to a wall by removing a dish-shaped receiving part.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

(Embodiment 1)
As shown in FIGS. 1 and 2, a thin box-shaped hood 5 that opens downward and has an opening on the upper surface is provided on a side surface that is positioned on the wall side (the wall is not shown) when attached. A screw hole 16 for fixing to the wall is provided, and the screw hole 17 can be fixed to the wall. Moreover, the opening 4 on the upper surface of the hood 5 has a protruding portion 18 raised from the inside of the hood 5 to the outside, and is formed outward. And it has the exhaust port 2 in one surface of the box 1 having the flange portion 15 that opens downward and protrudes to the outside of the opening, and a blower fan motor is attached to the box 1 to form the blower unit 3. The blower unit 3 is inserted into the opening 4 on the upper surface of the hood 5 and is attached to the hood 5 from below with a flange portion 15.

  The structure in which the blower unit 3 is attached from the lower side of the hood 5 is provided with a Dalma-shaped hole 14 in which a large and small hole is connected to the flange portion 15 on the outer periphery of the blower unit, and the hood 5 has the center of the smaller circle of the aforementioned hole 14. A screw 13 having a screw head larger than the above-mentioned small diameter and smaller than the large diameter is attached in advance in a slightly loosened state at a position directly above the screw. The blower unit is hooked and slid horizontally in the wall direction, and then the screw 13 is tightened to fix the blower unit 3 to the hood 5.

  With the above configuration, the blower unit 3 is inserted into the opening 4 from the lower surface side of the hood 5 and reliably guides the blower unit 3 to the opening 4 of the hood 5 along the protrusion 18 provided in the opening 4. Become. Then, the hood 5 is fixed by sliding the blower unit to the wall side through the Dalma-shaped hole 14 provided in the flange.

  The hood 5 and the blower unit 3 are separated from each other vertically, and the blower unit 3 protrudes from the upper surface of the hood 5 so that the hood 5 does not cover the blower unit 3 on its inner side. It can be configured to be thin corresponding to the shape of collecting the oil smoke generated from the cooking utensil installed on the side, and the weight can be further reduced.

  Moreover, by setting it as the structure which isolate | separated the ventilation unit 3 and the hood 5 so that attachment or detachment was possible up and down, the hood 5 can be constructed in a single body at the time of construction.

  And by constructing the weight-reduced hood 5 as a single unit, the position of the lower end 7 of the adjacent hanging cabinet 6 can be made horizontal and the height from the floor surface can be easily adjusted. Thereafter, the hood 5 is attached, and the air blowing unit 3 is easily attached to the hood 5 later, and it goes without saying that the range hood main body can be attached with high accuracy.

  Furthermore, by separating the hood 5 and the blower unit 3, it is possible to prepare a plurality of hoods that match the design of the system kitchen for one blower unit and combine them at the construction site. In addition, transportability can be improved by downsizing by separation.

(Embodiment 2)
As shown in FIG. 3, a dish-shaped receiving part 10 having an opening 9 for attaching a filter 8 at a position located directly below the blower fan covers the opening part on the lower surface of the box 1 and is detachable. The blower unit 3 that is attached and integrated with the box is configured.

  A hole 11 is provided in a side surface of the box body 1 and the weight of the blower unit 3 is hung on the wall by using the hole 11 and fixing to the wall with a screw 12.

  With the above configuration, when the receiving portion 10 is removed, the blower unit 3 can be removed from the lower side of the hood by removing the screw 12 that hangs the blower unit 3 on the wall, so that the inspection and repair of the motor and the like are easy. Can do.

  As a part of the system kitchen, the range hood to be individually attached can be easily aligned, and can be applied to provide a ventilation device in which the adjacent hanging cabinet and the attachment line are harmonized.

The perspective view which shows the components structure of the range hood of Embodiment 1 of this invention. The perspective view which shows the state which installed only the food | hood of the same range hood to the hanging cupboard The perspective view which shows the state which removed the receiving part of the range hood of Embodiment 2 of this invention. Side view of conventional range hood

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Box body 2 Exhaust port 3 Blower unit 4 Opening 5 Hood 6 Hanging cabinet 7 Lower end 8 Filter 9 Opening 10 Receiving part 11 Hole 12 Screw 13 Screw 14 Hole 15 Flange part 16 Screw hole 17 Screw 18 Projection part

Claims (4)

It has an exhaust port on one side of the box that opens downward, and a fan motor is attached to the box to make a blower unit. The blower unit is attached to the hood that has an opening on the top from below. A range hood characterized by that. The range hood according to claim 1, wherein a flange is provided at an opening below the box body, a blower unit is inserted into the opening on the upper surface of the hood from the lower surface side of the hood, and is attached at the flange portion. The range hood according to claim 1 or 2, wherein a protrusion is provided from the opening on the top of the hood toward the outside of the hood to guide the blower unit. A dish-shaped receiving part having an opening for attaching a filter at a position located directly below the blower fan covers the opening part on the lower surface of the box and detachably attaches to constitute a blower unit integrated with the box. The range hood according to any one of claims 1 to 3.

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