JP2008196801A - Range hood - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a range hood capable of easily mounting and demounting a blade and a motor in a state of removing a filter, by horizontally disposing a blower and the filter in the vertical direction. <P>SOLUTION: This range hood has an exhaust port 2 on one face of a housing 1 opened downward, the blower 3 is disposed in the housing 1 to have a main suction port 4 at a lower part, a plate-shaped receiving portion 7 having an opening 6 for suction on a part positioned under the blower 3, covers an opening part of a lower face of the housing 1, and detachably mounted and integrated to constitute a blower unit, thus components of the blower can be stored in compact to be miniaturized, and cleaning of the blade and checking of the motor can be easily performed. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a range hood.

  Conventionally, the range hood has a structure that captures oil smoke generated by enlarging the hood body in order to efficiently exhaust oil smoke and steam generated during cooking.

As shown in FIG. 8, in the conventional range hood, the blower 102 arranged vertically in the hood main body 101 is covered with a cover 103, a filter 104 is attached to the front surface of the cover 103, and the upper portion of the cover 103 is attached to the hood main body. The top plate 105 of 101 and the rear part of the cover 103 are fixed to the back plate 106 of the hood main body 101 to ensure the strength of the hood main body 101 (see, for example, Patent Document 1).
Japanese Patent Laid-Open No. 9-269143 (page 4, FIG. 1)

  There is an exhaust fan 102, a filter 104, and an illumination 107 in one box in such a large hood body 101. The illumination fan 107 faces down to illuminate the cooking stove, whereas the fan 102 The filter 104 is vertically placed to secure a suction space. For this reason, the range hood main body becomes large and vertically long, and not only the workability and the design are deteriorated, but also the blower 102 is located in the back of the hood, and it is troublesome to clean the blades 108 and the filters 104 and to check the motor 109. In order to solve this problem, the hood front part 110 can be separated. However, it is troublesome to remove the large hood front part 110, and there is a problem that it is difficult to place the removed hood front part 110.

  The present invention solves such a conventional problem, and by arranging the blower and the filter horizontally vertically, the blade and the motor can be easily attached and detached when the filter is removed, and the tongue of the blower is An object of the present invention is to provide a range hood in which a blower, a filter, and illumination are housed in a small box by placing an illuminating device in a vacant space, thereby reducing restrictions on the design of the hood.

  In order to achieve the above object, the range hood of the present invention has an exhaust port on one surface of a box body opened downward, and a fan is disposed horizontally on the box body so as to have a main suction port below. A blower unit in which a dish-shaped receiving portion having a suction opening at a location located under the blower covers the open portion of the lower surface of the box and is detachably attached to the box. It is characterized by.

  By this means, it is possible to provide a range hood in which blades can be easily attached and detached during cleaning, the motor can be easily removed, and labor for cleaning and repair can be reduced.

  Another means is that oil collecting means is provided at the opening of the receiving portion.

  By this means, it is possible to provide a range hood that can reduce the dirt on the blades by collecting the dirt with the oil collecting means.

  Another means is that the lighting device is provided in the receiving portion, and the lighting device is arranged in the space of the recessed portion of the tongue portion of the blower located above.

  By this means, it is possible to provide a range hood in which the blower and the illumination can be arranged in a compact manner.

  Another means is that a fixed gap is provided below the receiving portion, and a rectifying plate having an opening is disposed immediately below the illumination.

  By this means, it is possible to provide a range hood that can illuminate the cooking operation and improve the collection performance.

  The other means is a structure in which a hood is provided below the blower unit body so that the hood can be easily removed while leaving the blower unit body on the wall.

  By this means, it is possible to improve the workability of the hood and provide a range hood that can be washed with the hood removed.

  Another means is a structure in which the hood is attached by sliding from the front of the blower unit main body.

  By this means, it is possible to provide a range hood that can be attached and detached by the hood alone with the blower unit left on the wall and can be easily washed and replaced.

  According to the present invention, there is an exhaust port on one surface of the box body opened downward, and a fan is disposed in the box body so as to have a main suction port on the lower side. A dish-shaped receiving part with an opening for suction covers the open part of the lower surface of the box and features a blower unit that is detachably attached and integrated so that the blades can be easily attached and detached for cleaning work Thus, it is possible to provide a range hood that can be easily operated and that the motor can be easily inspected and replaced.

  Moreover, the range hood which can reduce the dirt of a blade | wing can be provided by providing an oil collection means in the said receiving part.

  In addition, the lighting device is provided in the receiving portion, and the lighting device is disposed in the space of the recessed portion of the tongue portion of the blower positioned above, so that the device can be miniaturized and the design of the hood has variations. Range hood can be provided.

  In addition, by arranging a baffle plate with an opening directly under the lighting, a range that has the effect of increasing the suction air speed and efficiently sucking oil smoke while efficiently illuminating the cooking work surface from directly above Food can be provided.

  Further, by providing a hood below the blower unit main body so that the hood can be easily removed while leaving the blower unit main body on the wall, the workability of the hood is improved and the hood is removed. Can provide a range hood that can be washed completely.

  In addition, by providing a hood that is slid from the front of the blower unit body and attached to the hood, it is possible to improve the workability of the hood by an operation from the front, and to provide a range hood that can be washed by removing the hood. Can do.

  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 is disposed in the box body so as to have a main suction port below, A dish-shaped receiving part having a suction opening at a lower position covers an open part of the lower surface of the box and is detachably attached and is characterized by an integrated fan unit, and a blade is It can be disposed at a position where it can be easily attached and detached from below, so that the motor can be easily inspected.

  Moreover, it has the effect | action that the dirt of a blade | wing can be reduced by attaching an oil collection means, for example, a filter, to a receiving part.

  In addition, the receiving device is provided with an illuminating device, and the illuminating device is arranged in the recessed portion of the tongue of the blower located above, and the unit incorporating the blower and the illumination is downsized. It has the effect of giving flexibility to the design of the hood.

  In addition, it is characterized in that there is an opening directly under the illumination, and a baffle plate is arranged with a certain gap below the receiving part. While illuminating, it has the effect of increasing the suction wind speed and efficiently sucking oil smoke.

  Also, a hood is provided below the blower unit main body so that the hood can be easily removed while leaving the blower unit main body on the wall, and the hood is removed while leaving the blower unit main body on the wall. Has the effect of being able to

  Moreover, it is set as the structure which slides and attaches a hood from the front of an air blower unit main body, and has the effect | action that a food | hood can be removed from the front, leaving the air blower unit main body on the wall.

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

(Embodiment 1)
FIG. 1 relates to Embodiment 1 of the present invention and shows a side sectional view of a range hood.

  As shown in FIG. 1, the top surface, which is one surface of a box 1 opened downward, has an exhaust port 2, and the box 1 has a blower 3 having a sirocco fan below a main suction port 4. The dish-shaped receiving portion 7 having an opening 6 corresponding to the suction port 4 is provided to cover the open portion of the lower surface of the box 1 and the receiving portion 7 is detachable. It is comprised with the air blower unit 8 attached to and integrated.

  With the above configuration, the suction port 4 and the blade 9 can be arranged in this order at a position visible from below the range hood, and the blade 9 can be disposed at a position where it can be easily attached and detached from below. Become.

  Thus, according to the range hood of Embodiment 1 of the present invention, the blades 9 can be easily attached and detached, so that the cleaning work can be easily performed and the motor 10 can be easily inspected and replaced.

  Moreover, the height of the range hood can be lowered by arranging the blower 3 sideways, and the range hood can be attached without being restricted by the beam 19 protruding into the house interior as shown in FIG. become.

  In the first embodiment, air is exhausted upward as a configuration having the exhaust port 2 on the top surface which is one surface of the box 1, but air is exhausted as a configuration having the exhaust port on the side surface. Even if it exhausts to the side, the effect does not change.

(Embodiment 2)
As shown in FIG. 3, a filter 5 as oil collecting means is detachably provided in the opening 6 of the receiving portion 7.

  With the above configuration, it is possible to reduce the contamination of the blades.

  In the second embodiment, the oil collecting means is a filter, but the effect is not changed even with other collecting means such as a baffle plate.

(Embodiment 3)
As shown in FIG. 3 and FIG. 4, the blower unit 8 is disposed below the receiving portion 7 so as to be positioned in the recessed portion 12 of the tongue of the blower 3 positioned above the lighting device 13.

  By the said structure, the air blower 3 and the illuminating device 13 can be arrange | positioned closely, the air blower 3 and the illuminating device 13 can be accommodated in the air blower unit 8 compactly, and a range hood can be reduced in size.

  As described above, according to the range hood of the third embodiment of the present invention, by reducing the size of the blower unit, as shown in FIGS. It will be possible to have.

(Embodiment 4)
As shown in FIGS. 1 and 4, a rectifying plate 15 is arranged with a certain gap below the receiving portion 7, and the rectifying plate 15 has an opening 16 at a position directly below the lighting device 13 located above. Provide.

  With the above configuration, by arranging the baffle plate, it is possible to increase the suction air speed and efficiently suck the oil smoke while illuminating the cooking work surface.

  As described above, according to the range hood of the fourth embodiment of the present invention, the collection performance can be enhanced while illuminating the cooking work surface.

(Embodiment 5)
As shown in FIG. 7, a hood 14 is detachably provided in the front direction with the blower unit 8 attached to a wall.

  As shown in FIG. 7, a receiving portion 18 having a U-shaped cross section is provided at the opening of the hood 14, and a flange portion 17 portion of the blower unit 8 is inserted, and is attached by sliding from the front.

  With the above configuration, the hood alone can be attached and detached with the blower unit left on the wall, and the hood can be easily washed or replaced.

  The hood 14 and the blower unit 8 are joined by sliding the hood 14 horizontally and provided with a receiving portion 18 as shown in FIG. 7, but the opening of the hood 14 is connected to the blower unit. Even if it is mounted by sliding from the front of the hood 14 as a structure to be mounted on the flange portion 17 of 8, there is no difference in the operation effect.

  Furthermore, even if it uses the joining means which fixes and attaches the hood 14 from the lower side to the flange part 17 part of the air blower unit 8, there is no difference in the effect.

  Thus, according to the range hood of Embodiment 5 of this invention, the cleaning property of a hood, attachment, and exchangeability can be made high.

  By arranging the blower, the filter and the lighting horizontally and compactly, it can be applied to the use of an exhaust device having good cleaning and inspection workability while having a degree of freedom in design.

Side surface block diagram which shows component arrangement | positioning of the range hood of Embodiment 1 and 4 of this invention Side view showing the position of the range hood and beams The perspective view which decomposed | disassembled the range hood of Embodiment 2 and 3 of this invention The disassembled perspective view which shows the illuminating device of the range hood of Embodiment 3 of this invention, and the position of a baffle plate Side view showing one of the design variations of the same range hood Side view showing one of the design variations of the same range hood The perspective view which shows the hood mounting state of the range hood of Embodiment 5 of this invention Side view showing the structure of a conventional range hood

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Box body 2 Exhaust port 3 Blower 4 Main suction port 5 Filter 6 Opening 7 Receiving part 8 Blower unit 9 Blade | wing 10 Motor 12 Tongue | dent part recessed part 13 Illuminating device 14 Hood 15 Current plate 16 Opening 17 Flange part 18 Receiving part

Claims (6)

It has an exhaust port on one side of the box that opens downward, and a fan is placed horizontally on the box so as to have a main suction port on the lower side. A range hood characterized in that a dish-shaped receiving portion having a cover covers an open portion of the lower surface of the box and is detachably attached to the blower unit integrated with the box. 2. The range hood according to claim 1, wherein oil collecting means is attached to the opening of the receiving portion. The range hood according to claim 1 or 2, wherein the receiving device is provided with an illuminating device, and the illuminating device is located in a recessed portion of a tongue portion of the blower located above. The range hood according to claim 3, wherein a constant gap is provided below the receiving portion, and a rectifying plate having an opening is disposed immediately below the illumination. The range hood according to any one of claims 1 to 4, wherein a hood is provided below the blower unit main body, and the hood can be easily removed while the blower unit main body remains on the wall. 6. The range hood according to claim 5, wherein the hood is configured to be attached by sliding from the front of the blower unit main body.

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