JP2018054185A - Range hood - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a range hood which can easily perform work for removing oil and fat content which was attached by lamp black and the like generated during heating cooking coming into contact with a lower surface and an upper surface of a straightening plate, and which achieves a stain-less state.SOLUTION: A range hood includes a hood 2, a straightening plate 3 mounted on a lower surface of the hood 2, and for forming an air inlet 6 between itself and the lower surface and a blower 5. The rage hood sucks lamp black and the like from the air inlet 6 by driving the blower 5 and exhausts it. An incombustible sheet 10 is mounted on a lower surface 3b and an upper surface 3c of the straightening plate 3 in a detachable manner, and by simple work of removing the incombustible sheet 10 and attaching a new incombustible sheet 10, oil and fat content attached to the lower surface 3b and the upper surface 3c of the straightening plate 3 is removed, and a stain-less state can be achieved.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a range hood that discharges oily smoke generated during cooking to the outdoors.

Various range hoods have been proposed. For example, as disclosed in Patent Document 1, a hood, a baffle plate attached in the hood, a blower, and a range hood provided with a filter have been proposed.
This range hood collects the oily smoke etc. which generate | occur | produced at the time of heating cooking in the hood from the clearance gap between a food | hood inner surface and a baffle plate by driving a fan. The collected oily smoke passes through the filter to remove the oil and fat, and is discharged outdoors as air with less oil and fat.

Japanese Patent No. 5777963

In the conventional range hood, the oil and fat such as the oil smoke adheres to the portion where the oil smoke generated during cooking is touched and may become dirty. If the oil or fat adheres and becomes dirty, defects such as poor appearance occur.
Therefore, conventionally, the user removes the adhered oil and fat manually to keep it clean.
However, because the range hood is installed in a high place, it is difficult to remove the attached oil and fat, and the removed oil falls and scatters around the range hood, so the attached oil and fat is removed. After that, the lower area around the range hood must be cleaned.
Therefore, it is very troublesome to remove the adhered oil and fat and to make it clean.

  The present invention has been made in order to solve the above-mentioned problems, and its purpose is to remove the oil and fat adhering to it by touching oily smoke generated during cooking, and to make the work free from dirt. It is to provide such a range hood.

  The first range hood of the present invention includes a hood, a rectifying plate that is attached to the lower surface of the hood and forms an air inlet between the hood and a blower, and the air inlet by driving the blower. A range hood that sucks and discharges oil smoke and the like from the rectifier plate, wherein the non-combustible sheet is removably attached to the lower surface and the upper surface of the rectifying plate.

  The second range hood of the present invention includes a hood, a rectifying plate attached to a lower surface of the hood and forming an air inlet between the lower surface and a blower, and the air inlet by driving the blower. A range hood that sucks and discharges oil smoke and the like from the hood, wherein the non-combustible sheet is detachably attached to a surface of the lower surface of the hood facing the upper surface of the current plate.

  A third range hood of the present invention includes a hood and a blower, and is a range hood that draws in and discharges oil smoke and the like by driving the blower, and communicates with the lower surface of the hood on the intake hole of the blower. The range hood is characterized in that an incombustible sheet is removably attached to all surfaces where oil smoke or the like on the lower surface of the hood flows to the opening.

  A fourth range hood of the present invention includes a hood and a blower, and is a range hood that draws in and discharges oil smoke and the like by driving the blower. A nonflammable sheet can be removed from the top surface of the hood. It is a range hood characterized by being attached to.

  The fifth range hood of the present invention includes a hood, a filter mounted in the hood, and a blower. The oil blows into the hood by driving the blower, and the oil and fat such as the oil smoke is absorbed by the filter. A range hood that removes and discharges a portion, wherein the non-combustible sheet is removably attached to an inner surface of the hood where oil smoke or the like flows to the filter.

  A sixth range hood of the present invention is a range hood that includes a hood having a substantially flat bottom surface and a blower, and sucks and discharges oil smoke and the like by driving the blower, and is disposed on the bottom surface of the hood. The range hood is characterized in that an opening communicating with the air intake hole of the blower is provided, and a nonflammable sheet is detachably attached to a surface where oil smoke or the like on the lower surface of the hood flows to the opening.

According to the first range hood of the present invention, oil and fat such as oily smoke generated during cooking is attached to the incombustible sheet attached to the lower surface and the upper surface of the rectifying plate. By attaching the sheet, the oil and fat components are not attached.
Accordingly, it is possible to easily remove the oil / fat adhering to the bottom surface and the top surface of the current plate by the contact with the oily smoke generated during cooking and to make the state free from dirt.
According to the second range hood of the present invention, oil and fat such as oily smoke generated during cooking is attached to the non-combustible sheet attached to the surface of the bottom surface of the hood facing the top surface of the current plate. By removing and attaching a new non-combustible sheet, the oil and fat content is not attached.
Therefore, it is possible to easily remove the oil and fat adhering to the surface of the lower surface of the hood facing the upper surface of the rectifying plate by removing the oil and fat generated by heating and making it clean.

According to the third range hood of the present invention, oil and fat such as oil smoke generated during cooking is attached to the non-combustible sheet attached to all surfaces where the oil smoke and the like on the lower surface of the hood flows to the opening. By removing the non-combustible sheet and attaching a new non-combustible sheet, the oil and fat content is not attached.
Accordingly, it is possible to easily remove the oil and fat adhering to the surface of the hood where the oil smoke or the like on the lower surface of the hood flows to the opening portion to remove the oil and fat adhering to the surface and remove the dirt.

According to the fourth range hood of the present invention, when a part of the oily smoke generated during cooking flows above the hood, the oil and fat such as the oily smoke adheres to the non-combustible sheet attached to the top surface of the hood. Therefore, by removing the non-combustible sheet and attaching a new non-combustible sheet, the top surface of the hood is in a state where no oil or fat is attached.
Therefore, the operation | work which removes the fats and oils adhering when the smoke etc. which generate | occur | produced at the time of heat cooking touch the top | upper surface of a food | hood, and makes it a state without a dirt can be performed easily.
According to the fifth range hood of the present invention, oil and fat such as oil smoke generated during cooking is attached to the incombustible sheet attached to the inner surface where the oil smoke etc. of the hood flows to the filter, so remove the incombustible sheet, By attaching a new non-combustible sheet, the inner surface of the hood where the smoke and the like flow to the filter is not attached to the oil and fat.
Therefore, it is possible to easily remove the oil and fat adhering to the inside of the hood by removing the oil and fat adhering to the inner surface of the hood where the smoke and the like flow to the filter and touching the smoke and the like generated during cooking.

According to the sixth range hood of the present invention, the oil and fat such as oily smoke generated during cooking is attached to the noncombustible sheet attached to the surface where the oily smoke and the like on the lower surface of the hood flows to the opening, so that it is nonflammable. By removing the sheet and attaching a new non-combustible sheet, the oil and fat content is not attached.
Therefore, it is possible to easily remove the oil and fat adhering to the surface of the hood where the oil smoke or the like flows to the opening by removing the oil and fat adhering to the surface of the hood and removing the dirt.
Moreover, since the lower surface of the hood is substantially flat, it is possible to attach a new incombustible sheet without adding a special operation such as bending the incombustible sheet, and the attaching operation can be easily performed.

It is sectional drawing which shows 1st Embodiment of the cooker hood of this invention. It is an expanded sectional view of the baffle plate shown in the range hood of FIG. It is a partially expanded sectional view which shows embodiment of a nonflammable sheet. It is a partially expanded sectional view which shows 1st Embodiment of an attachment means. It is a partially expanded sectional view which shows 2nd Embodiment of an attachment means. It is sectional drawing which shows 2nd Embodiment of the cooker hood of this invention. It is a top view of the nonflammable sheet shown in the range hood of FIG. It is sectional drawing which shows 3rd Embodiment of the cooker hood of this invention. It is sectional drawing which shows 4th Embodiment of the cooker hood of this invention. It is sectional drawing which shows 5th Embodiment of the cooker hood of this invention. It is sectional drawing which shows 6th Embodiment of the cooker hood of this invention. It is a perspective view of the state where the baffle plate was attached to the hood. It is a perspective view of the state where the current plate was removed from the hood.

A first embodiment of the present invention will be described with reference to FIGS.
FIG. 1 is a sectional view of a range hood, and FIG. 2 is an enlarged sectional view of a current plate.
The range hood 1 includes a hood 2, a current plate 3 attached to the hood 2, a filter 4, and a blower 5.
The hood 2 is a flat surface having a short vertical dimension (height) surrounded by a top plate 20, a peripheral plate 21 that is continuous with the peripheral edge of the top plate 20, and that extends downward, and a bottom plate 22 that is continuous with the lower edge of the peripheral plate 21. A rectangular box shape. That is, the range hood 1 shown in FIG. 1 is a thin range hood, and includes a current plate 3.
The lower surface plate 22 of the hood 2 is the lower surface of the hood 2, and the rectifying plate 3 is attached to the lower surface of the hood 2, and an air inlet 6 is formed between the lower surface of the hood 2 and the rectifying plate 3.
In the range hood 1 shown in FIG. 1, the bottom plate 22 of the hood 2 has a recess 23. The concave portion 23 has a downward dish shape in which a lower portion is opened by a vertical surface 23a from the lower surface plate 22 toward the top surface plate 20 and a horizontal surface 23b that is continuous with the upper end edge of the vertical surface 23a and is parallel to the top surface plate 20.

That is, the lower surface of the hood 2 has the recess 23.
An opening 24 is formed in the laterally facing surface 23 b of the recess 23. The filter 4 is detachably attached to the laterally facing surface 23b, and the opening 24 is covered with the filter 4.
The rectifying plate 3 is detachably mounted in the recess 23 of the hood 2 so as to face the filter 4. The rectifying plate 3 is removed, and the filter 4 is attached and removed.
The current plate 3 is smaller than the inner surface of the vertical surface 23 a of the recess 23, and there is a gap between the inner surface of the vertical surface 23 a of the recess 23 and the outer peripheral surface 3 a of the current plate 3. The gap is the air inlet 6 of the hood 2. The air inlet 6 communicates with the opening 24.

The blower 5 includes a housing 51 provided in the blower box 50, a fan 52 provided in the housing 51, and a motor 53 that rotates the fan 52.
The blower box 50 is attached to the top plate 20 of the hood 2, and the intake holes 51 a of the housing 51 are communicated with the holes 20 a of the top plate 20 through the holes 50 a of the blower box 50. The hole 20 a of the top plate 20 communicates with the opening 24 formed in the lateral surface 23 b of the recess 23. The exhaust hole 51 b of the housing 51 communicates with the exhaust duct 54.
As a result, when the fan 52 rotates, the air that has passed through the filter 4 is sucked into the intake hole 51a of the housing 51 through the hole 20a of the top plate 20 and the hole 50a of the blower box 50, and from the exhaust hole 51b of the housing 51. It is discharged to the exhaust duct 54. That is, the opening 24 communicates with the air inlet 6 and the intake hole 51 a of the blower 5.

Next, the operation of the range hood 1 will be described.
During heating cooking, the fan 53 is rotated by the motor 53 to drive the blower 5.
As a result, oily smoke generated during cooking is sucked into the recess 23 of the hood 2 from the air inlet 6, oil and fat such as oily smoke is removed by the filter 4, and air containing no oil and fat is discharged from the exhaust duct 54 to the outside. To be discharged.
Thus, when the range hood 1 operates, oil smoke generated during cooking is directly in contact with the lower surface 3b (back side) of the rectifying plate 3 facing the cooking device, and oil smoke flowing into the recess 23 from the air inlet 6 The upper surface 3c (inner side) of the rectifying plate 3 facing the filter 4 is touched. Further, the oil and fat captured by the blower 5 and the filter 4 may be dropped on the upper surface 3 c of the rectifying plate 3.
Therefore, oil and fats such as oil smoke adhere to the lower surface 3b and the upper surface 3c of the rectifying plate 3 and become dirty.

Conventionally, by removing the oil and fat adhering to the lower surface 3b of the rectifying plate 3 by removing the oil and fat so as not to become dirty, removing the rectifying plate 3 from the hood 2 and wiping off the oil and fat adhering to the upper surface 3c. Removed and clean.
However, the operation of removing the oil and fat adhering to the lower surface 3b and the upper surface 3c of the current plate 3 is very troublesome.
Therefore, in the first embodiment, as shown in FIG. 2, the incombustible sheet 10 is removably attached to the lower surface 3 b and the upper surface 3 c of the rectifying plate 3 by attachment means (not shown). The entire surface and the entire upper surface 3c were respectively covered with a non-combustible sheet 10 so that oil and fat such as oily smoke did not adhere to the lower surface 3b and the upper surface 3c of the rectifying plate 3.
The nonflammable sheet 10 is a sheet material made of a material that is nonflammable and adheres to the surface without the permeation of fats and oils.

By doing in this way, fats and oils, such as the oily smoke which generate | occur | produced at the time of cooking, adhere to the nonflammable sheet 10 attached to the lower surface 3b of the baffle plate 3, and the upper surface 3c, and the nonflammable sheet 10 becomes dirty.
Then, the dirty non-combustible sheet 10 is removed from the lower surface 3b and the upper surface 3c of the rectifying plate 3, and the new non-combustible sheet 10 is attached to the lower surface 3b and the upper surface 3c of the rectifying plate 3, thereby Removes the adhering oil and fat, and it becomes clean.
Therefore, it is easy to remove the oil and fat adhering to the lower surface 3b and the upper surface 3c of the rectifying plate 3 and to make the state free from dirt.
It is possible to attach and remove the non-combustible sheet 10 to the lower surface 3b and the upper surface 3c of the rectifying plate 3 with the rectifying plate 3 attached to the hood 2. However, it is better to remove the rectifying plate 3 from the hood 2. It is easy to attach and remove the incombustible sheet 10 to the lower surface 3b and the upper surface 3c of the current plate 3.

As shown in FIG. 3, the non-combustible sheet 10 of this embodiment includes a non-combustible paper 11 and a metal foil 12 provided on the surface of the non-combustible paper 11 and is a thin, lightweight and flexible sheet. 11 is attached to the lower surface 3 b and the upper surface 3 c of the rectifying plate 3, so that the oil and fat components adhere to the surface of the metal foil 12. An incombustible sheet 10 shown in FIG. 3 is provided with an oil adsorption mat 13 on the surface of a metal foil 12 so that oils and fats are easily attached. The oil adsorption mat 13 may not be provided. Further, the nonflammable paper 11 may not be provided, and two layers of the metal foil 12 and the oil adsorption mat 13 may be used.
Thereby, since the nonflammable sheet | seat 10 can be handled easily, attachment to the baffle plate 3 and removal are easy. And since the nonflammable sheet | seat 10 can be easily rolled by a human hand, the used nonflammable sheet | seat 10 can be discarded easily.
The nonflammable sheet 10 is not limited to that shown in FIG. For example, a metal film such as an aluminum foil, a nonflammable plastic film, or the like can be used.

As an attaching means for attaching the incombustible sheet 10 to the current plate 3, there is an adhesive substance, for example, an adhesive layer 14, provided on the attachment side surface 10a of the incombustible sheet 10, as shown in FIG.
The adhesive layer 14 may be provided on the entire attachment side surface 10a of the non-combustible sheet 10, or may be provided on a part of the attachment side surface 10a of the non-combustible sheet 10, for example, a peripheral portion.
When the attachment means is a sticky substance (adhesive layer 14), it is preferable that the sticky substance is easily peeled off at the portions of the lower surface 3b and the upper face 3c of the current plate 3 where the sticky substance adheres.

As an attaching means for attaching the incombustible sheet 10 to the rectifying plate 3, there is a magnet 15 provided on the attachment side surface 10a of the incombustible sheet 10 as shown in FIG.
The magnet 15 may be provided on the entire attachment side surface 10a of the non-combustible sheet 10, or may be provided on a part of the attachment side surface 10a of the non-combustible sheet 10, for example, a peripheral portion.
Moreover, you may provide the magnet 15 in the surface on the opposite side to the attachment side surface 10a of the nonflammable sheet 10, ie, the back surface side which oil smoke etc. touch. That is, the magnet 15 may be attached to the rectifying plate 3 with the non-combustible sheet 10 interposed therebetween, and the non-combustible sheet 10 may be attached so as to be sandwiched between the magnet 15 and the rectifying plate 3.
When the lower surface 3b and the upper surface 3c of the rectifying plate 3 are made of a material that the magnet 15 does not attract, a member that attracts the magnet is attached to the lower surface 3b and the upper surface 3c of the rectifying plate 3.

As an attaching means for attaching the non-combustible sheet 10 to the rectifying plate 3, although not shown in the drawings, an engaging portion is provided on the attachment side surface 10a of the non-combustible sheet 10, and an engaging receiving portion is provided on the lower surface 3b and the upper surface 3c of the rectifying plate 3. And the nonflammable sheet 10 can be attached by engaging and attaching the engaging portion to the engaging receiving portion.
Moreover, it is also possible to attach the nonflammable sheet 10 using static electricity. Specifically, it is assumed that the non-combustible sheet 10 has static electricity charged on the entire surface or part of the attachment side surface 10a. Alternatively, the nonflammable sheet 10 can be attached by causing electricity to flow through the lower surface 3b and the upper surface 3c of the rectifying plate 3 to generate static electricity.
Moreover, the attachment by static electricity does not leave an adhesive substance when the nonflammable sheet 10 is peeled off.

A second embodiment of the present invention will be described with reference to FIGS.
FIG. 6 is a cross-sectional view of the range hood, and FIG. 7 is a front view of the non-combustible sheet.
The range hood 1 includes a hood 2, a current plate 3, a filter 4, and a blower 5, similarly to the range hood 1 of the first embodiment.
In the range hood 1, oil smoke or the like is sucked from the air inlet 6 by driving the blower 5, and passes through the flow path 7 between the lateral surface 23 b of the concave portion 23 of the hood 2 and the upper surface 3 c of the rectifying plate 3. Therefore, oil and other oil components such as oil smoke are present in the periphery of the filter 4, that is, the portion of the laterally facing surface 23 b of the recess 23 that is opposed to the rectifying plate 3, that is, the range surrounded by a line extending the outer periphery of the rectifying plate 3 in the vertical direction. Adheres remarkably. That is, a large amount of oil and fat adheres to the surface of the recess 23 of the hood 2 facing the upper surface 3 c of the current plate 3.

Therefore, as shown in FIG. 6, the non-combustible sheet 10 is detachably attached to the portion of the laterally facing surface 23 b of the recess 23 facing the upper surface 3 c of the rectifying plate 3 by the attaching means.
As shown in FIG. 7, the incombustible sheet 10 has a hole 10 b having the same size as the plane of the rectifying plate 3 and the same size as the opening 24 formed in the lateral surface 23 b of the recess 23. .
By doing in this way, fats and oils, such as the oily smoke which generate | occur | produced at the time of cooking, adhere to the nonflammable sheet 10 attached to the surface facing the upper surface 3c of the baffle plate 3 in the sideways surface 23b of the recessed part 23, and the nonflammable sheet 10 Is dirty.
Then, the dirty non-combustible sheet 10 is removed from the lateral surface 23b of the recess 23, and a new non-combustible sheet 10 is attached to the lateral surface 23b of the recess 23, thereby facing the upper surface 3c of the rectifying plate 3 on the lateral surface 23b of the recess 23. The attached surface is free from dirt and oil and is free from dirt.

Therefore, it is easy to remove the oil and fat adhering to the surface facing the upper surface 3c of the rectifying plate 3 in the lateral surface 23b of the recess 23 of the hood 2 and to make it clean.
The incombustible sheet 10 can be attached to and removed from the surface facing the upper surface 3c of the current plate 3 in the laterally facing surface 23b of the recess 23 with the current plate 3 attached to the hood 2. Is removed from the hood 2, and the work of attaching and removing the incombustible sheet 10 to the surface facing the upper surface 3 c of the current plate 3 in the laterally facing surface 23 b of the recess 23 is easier. Moreover, it is preferable that the surface facing the upper surface 3c of the baffle plate 3 is a substantially flat surface which does not have an uneven | corrugated | grooved part. By doing in this way, it is possible to attach a new non-combustible sheet 10 without adding a special operation such as bending the non-combustible sheet 10 according to the shape of the surface facing the upper surface 3c of the rectifying plate 3, Installation work can be performed easily.
The non-combustible sheet 10 and attachment means of this embodiment are the same as the non-combustible sheet 10 and attachment means of the first embodiment.

A third embodiment of the present invention will be described with reference to FIG.
FIG. 8 is a sectional view of the range hood.
The range hood 1 includes a hood 2, a current plate 3, a filter 4, and a blower 5, similarly to the range hood 1 of the first embodiment.
In the range hood 1, by driving the blower 5, oily smoke or the like is sucked from the air inlet 6, and the sucked oily smoke or the like flows along the vertical surface 23 a and the horizontal surface 23 b of the recess 23 of the hood 2. Since the oil flows through the flow path 7 between the upper surface 3c and the lateral surface 23b and flows into the opening 24 to which the filter 4 is attached, oil and fat such as oil smoke adhere to the longitudinal surface 23a and the lateral surface 23b of the recess 23. That is, oil and fat adheres to the inner surface where the oil smoke or the like in the recess 23 of the hood 2 flows to the opening 24 to which the filter 4 is attached.

Therefore, as shown in FIG. 8, the incombustible sheet 10 is detachably attached to the longitudinally facing surface 23a and the laterally facing surface 23b of the recess 23 by the attaching means.
By doing in this way, fats and oils, such as the oily smoke which generate | occur | produced at the time of cooking, adhere to the nonflammable sheet 10 attached to the vertical surface 23a and the horizontal surface 23b of the recessed part 23, and the nonflammable sheet 10 becomes dirty.
Then, the dirty non-combustible sheet 10 is removed from the vertical surface 23a and the horizontal surface 23b of the recess 23, and the new non-combustible sheet 10 is attached to the vertical surface 23a and the horizontal surface 23b of the recess 23, thereby The surface 23a and the laterally facing surface 23b are free from dirt and are not contaminated.
Therefore, the operation is performed to remove the oil and fat adhering to the inner surface of the hood 2 where the concave portion 23 of the hood 2 has the vertical surface 23a and the horizontal surface 23b, that is, the oil smoke or the like in the hood 2 flows to the opening 24 to which the filter 4 is attached. Is simple.

In addition, it is possible to attach and remove the non-combustible sheet 10 to the vertical surface 23a and the horizontal surface 23b of the recess 23 with the rectifying plate 3 attached to the hood 2, but it is better to remove the rectifying plate 3 from the hood 2. The work of attaching and removing the incombustible sheet 10 to and from the vertical surface 23a and the horizontal surface 23b of the recess 23 is easy.
The non-combustible sheet 10 and attachment means of this embodiment are the same as the non-combustible sheet 10 and attachment means of the first embodiment.

A fourth embodiment of the present invention will be described with reference to FIG.
FIG. 9 is a sectional view of the range hood.
The range hood 1 includes a hood 2, a current plate 3, a filter 4, and a blower 5, similarly to the range hood 1 of the first embodiment.
In the range hood 1, oil smoke or the like is sucked from the air inlet 6 by driving the blower 5, and passes through the flow path 7 between the lateral surface 23 b of the concave portion 23 of the hood 2 and the upper surface 3 c of the rectifying plate 3. However, a part of oil smoke or the like may flow above the hood 2 without being sucked from the air inlet 6.
Oils and fats such as oil smoke flowing above the hood 2 adhere to the upper surface 20b of the top plate 20 of the hood 2, that is, the top surface 2a of the hood 2.

Since the top plate 20 of the hood 2 is at a high position, even if oils and fats adhere to the upper surface 20b and become dirty, it does not matter much aesthetically.
However, when a cat is kept indoors, if the cat enters the room, the cat may climb on the top surface 20b of the top plate 20 of the hood 2 and walk on the top surface 20b of the top plate 20. At this time, the cat's feet may be soiled with oil and fat. When a cat with dirty feet walks inside the room, the room may become dirty.
Therefore, as shown in FIG. 9, the non-combustible sheet 10 is detachably attached to the upper surface 20 b of the top plate 20 of the hood 2 by attachment means. In addition, when a curtain plate is provided on the upper surface 20b of the top plate 20 of the hood 2, the nonflammable sheet 10 is attached to the front side of the curtain plate.
By doing in this way, when the oil smoke etc. which generate | occur | produced at the time of cooking flowed upwards of the food | hood 2, the fats and oils, such as the oil smoke, adhere to the nonflammable sheet | seat 10 attached to the upper surface 20b of the top | upper surface board 20, and are nonflammable. The sheet 10 becomes dirty.

Then, the dirty non-combustible sheet 10 is removed from the upper surface 20b of the top plate 20 of the hood 2 and the new non-combustible sheet 10 is attached to the upper surface 20b of the top plate 20 so that the upper surface 20b of the top plate 20 of the hood 2 is adhered. Oils and fats are removed and it becomes clean.
Therefore, it is easy to remove the oil and fat adhering to the upper surface 20b of the top plate 20 of the hood 2, that is, the top surface 2a of the hood 2, and to make it clean.
The non-combustible sheet 10 and attachment means of this embodiment are the same as the non-combustible sheet 10 and attachment means of the first embodiment.

A fifth embodiment of the present invention will be described with reference to FIG.
FIG. 10 is a cross-sectional view of the range hood.
The range hood 1 includes a hood 2, a filter 4, and a blower 5. The hood 2 has a box shape in which the lower surface is opened by the top plate 20 and the peripheral plate 21, and an opening under the hood 2 is an air inlet 6. The vertical dimension (height) of the hood 2 is higher than the height of the hood 2 of the range hood 1 of the first embodiment. That is, the range hood 1 shown in FIG. 10 is a deep type range hood and does not have a current plate.
The interior of the hood 2 is partitioned by a partition plate 25 into a suction side 2b on the front side (left side in FIG. 10) and a discharge side 2c on the back side (right side in FIG. 10). The suction side portion 2 b is formed by a front side inner surface 20 c of the top plate 20, a front side inner surface 21 a of the peripheral plate 21, and a front side surface 25 a of the partition plate 25.

The discharge side portion 2 b is formed by a back side inner side surface 20 d of the top plate 20, a back side inner side surface 21 b of the peripheral plate 21, and a back side surface 25 b of the partition plate 25.
The partition plate 25 has an opening 26. The filter 4 is attached to the partition plate 25 so as to cover the opening 26.
A blower 5 is provided on the discharge side portion 2 c of the hood 2.
In the range hood 1, oil smoke or the like flows from the air inlet 6 to the suction side 2 b of the hood 2 by driving the blower 5, flows to the discharge side 2 c through the filter 4, and is discharged from the exhaust duct 54 by the blower 5. . For this reason, oil and fats such as oily smoke adhere to the front side inner surface 20 c of the top plate 20 that forms the suction side portion 2 b of the hood 2, the front side inner surface 21 a of the peripheral plate 21, and the front side surface 25 a of the partition plate 25. That is, the oil and fat content adheres to the inner surface where the oil smoke or the like in the hood 2 flows to the filter 4.

Therefore, as shown in FIG. 10, a nonflammable sheet is formed on the front side inner surface 20 c of the top plate 20 that forms the suction side portion 2 b of the hood 2, the front side inner surface 21 a of the peripheral plate 21, and the front side surface 25 a of the partition plate 25. 10 was removably attached by attachment means.
By doing in this way, fats and oils, such as the oily smoke which generate | occur | produced at the time of heat cooking, adhere to the incombustible sheet 10, and the incombustible sheet 10 becomes dirty.
Then, the dirty non-combustible sheet 10 is removed from the front inner side surface 20c of the top plate 20, the front inner side surface 21a of the peripheral plate 21, and the front side surface 25a of the partition plate 25, and the new non-combustible sheet 10 is removed from the front plate 20 in front. By attaching to the side inner side surface 20c, the front side inner side surface 21a of the peripheral surface plate 21 and the front side surface 25a of the partition plate 25, the surface forming the suction side portion 2b of the hood 2, that is, the inner surface through which oil smoke etc. flows to the filter 4, The adhering oils and fats are removed, and it becomes clean.
The non-combustible sheet 10 and attachment means of this embodiment are the same as the non-combustible sheet 10 and attachment means of the first embodiment.

A sixth embodiment of the present invention will be described based on FIG. 11, FIG. 12, and FIG.
FIG. 11 is a cross-sectional view of the range hood, FIG. 12 is a perspective view of a state in which a current plate is attached to the hood, and FIG. 13 is a perspective view of a state in which the current plate is removed from the hood.
The range hood 1 includes a hood 2, a current plate 3, a filter 4, and a blower 5, similarly to the range hood 1 of the first embodiment.
The lower surface plate 22 of the hood 2 has a plate shape without unevenness, and an opening 24 is formed in the lower surface plate 22. The opening 24 communicates with the intake hole 51 a of the blower 5. That is, the lower surface of the hood 2 is a substantially flat surface and has an opening 24 that communicates with the intake hole 51 a of the blower 5.
An illumination opening 27 is formed at a position in front of the opening 24 in the lower surface plate 22 of the hood 2. An illuminating device 8 is provided inside the hood 2 so as to face the illumination opening 27, and the illuminating device 8 illuminates the lower portion of the hood 2 from the illumination opening 27.

The current plate 3 is attached to the lower surface plate 22 of the hood 2 with a current plate attachment member 30 and is detachably attached. The rectifying plate 3 is substantially parallel to the lower surface plate 22 of the hood 2, and a flow path 7 is formed between them. The rectifying plate 3 is located behind the illumination opening 27 so as not to interfere with illumination by the illuminator 8.
The rectifying plate mounting member 30 includes a hood side member 30 a provided on the lower surface plate 22 and a rectifying plate side member 30 b provided on the upper surface 3 c of the rectifying plate 3.
The hood side member 30 a has a pair of latches 31 provided on the front side of the lower surface plate 22 and a pair of locking receiving pieces 32 provided on the rear side of the lower surface plate 22.
The rectifying plate side member 30 b has a pair of latch receivers 33 provided on the front side of the upper surface 3 c of the rectifying plate 3 and a pair of locking pieces 34 provided on the back side of the upper surface 3 c of the rectifying plate 3.
In the above description, the near side is the left side in FIG. 11, and the far side is the right side in FIG.

The rectifying plate 3 is in an inclined posture with respect to the horizontal so that the front side is down and the back side is up, and the rectifying plate 3 is in a horizontal posture with the locking piece 34 locked to the locking receiving piece 32. The rectifying plate 3 is attached to the lower surface plate 22 of the hood 2 by engaging the latch receiver 33 with the latch 31. The rectifying plate 3 is removed from the lower surface plate 22 of the hood 2 by the opposite operation.
The filter 4 has a knob 40 for attaching and detaching.
A non-combustible sheet 10 is detachably attached by attachment means on the surface of the lower surface plate 22 (lower surface) of the hood 2 where oil smoke or the like flows to the opening 24. The incombustible sheet 10 of this embodiment includes an opening hole 16 provided at a position adapted to the opening 24 of the lower surface plate 22 when the incombustible sheet 10 is attached to the lower surface plate 22 of the hood 2, and noncombustible. When the seat 10 is attached to the lower surface plate 22 of the hood 2, the illumination hole 17 provided at a position suitable for the illumination opening 27 of the lower surface plate 22, and the nonflammable sheet 10 is attached to the lower surface plate 22. A rectifying plate mounting hole 18 is provided at a position suitable for the hood side member 30a provided on the lower surface plate 22.

As shown in FIG. 13, the current plate mounting hole 18 includes a latch hole 18a and a latch receiving piece hole 18b.
The opening hole 16 is larger than or substantially the same as the opening 24. As a result, the non-combustible sheet 10 does not hinder oil smoke flowing through the opening 24.
The illumination hole 17 is larger than or substantially the same size as the illumination opening 27. Thereby, the nonflammable sheet 10 does not hinder illumination passing through the opening 27 for illumination.
The rectifying plate mounting hole 18 is larger than or substantially the same size as the hood side member 30a. Thereby, the hood side member 30a does not get in the way when the incombustible sheet 10 is attached and removed. For example, the latch hole 18a is larger than or substantially the same size as the latch 31. The locking receiving piece hole 18b is larger than or substantially the same size as the locking receiving piece 32.
The non-combustible sheet 10 and attachment means of this embodiment are the same as the non-combustible sheet 10 and attachment means of the first embodiment.

By doing in this way, oil and fats, such as oily smoke generated at the time of cooking, adhere to the incombustible sheet 10 attached to the lower surface plate 22 of the hood 2, and the incombustible sheet 10 becomes dirty.
Then, by removing the soiled incombustible sheet 10 and attaching a new incombustible sheet 10 to the lower surface plate 22, the lower surface plate 22 is freed of the oil and fat adhering thereto, and becomes in a state free of contamination.
Therefore, it is easy to remove the oil and fat adhering to the surface of the lower surface plate 22 of the hood 2, that is, the surface where the oil smoke or the like on the lower surface of the hood 2 flows to the opening 24, and to make the state free from dirt.
Moreover, since the lower surface of the hood 2 is substantially flat, it is possible to attach a new non-combustible sheet 10 without adding a special operation such as bending or curving the non-combustible sheet 10, and the attaching operation is easily performed. be able to.

The shape of the range hood of the present invention is a thin range hood in the first to fourth embodiments and the sixth embodiment, and a deep range hood in the fifth embodiment. A shape is not restricted to these, It can be set as the range hood of another shape.
For example, a falcon-type range hood whose shape when viewed from the side is a substantially triangular shape, a square-type range hood whose shape is a rectangular parallelepiped, a flat-type range hood with a built-in blower, and the top of the countertop It may be a subtraction range hood provided in
The present invention can also be applied to a lighting fixture with an air cleaning function having a function of a range hood and a function of illumination. That is, the range hood of the present invention is applied to the portion having the function of the range hood.

In the thin range hood of the first to fourth embodiments, the hood 2 having the recess 23 on the lower surface is used. However, the present invention is not limited to this, and hoods of other shapes can be used.
For example, a hood having a convex portion on a part of the lower surface can be used.
The first to fourth embodiments and the sixth embodiment are range hoods provided with the filter 4, but the present invention can also be applied to a filterless range hood without a filter.
Moreover, in 3rd Embodiment, 4th Embodiment, and 6th Embodiment, although the range hood provided with the baffle plate 3 on the lower surface of the hood 2 is used, it is not restricted to this, A baffle plate A range hood not equipped with 3 can also be used.
In the first to sixth embodiments, one non-combustible sheet 10 has been described as being attached to the lower surface, top surface, and rectifying plate 3 of the hood 2, but a large non-combustible sheet 10 is provided as a single sheet. Since this is inconvenient for storage, the incombustible sheet 10 may be divided. For example, you may make it attach the nonflammable sheet | seat 10 divided into 4 to a predetermined location, respectively. Thereby, since it is not bulky at the time of storage and it becomes attachment of the incombustible sheet 10 of a smaller size, the workability | operativity of attachment is good.

  DESCRIPTION OF SYMBOLS 1 ... Range hood, 2 ... Hood, 2a ... Top surface, 2b ... Suction side part, 2c ... Discharge side part, 3 ... Current plate, 3b ... Lower surface, 3c ... Upper surface, 4 ... Filter, 5 ... Blower, 6 ... Air Entrance: 7 ... flow path, 10 ... non-combustible sheet, 20 ... top plate, 22 ... bottom plate, 23 ... recess, 23a ... vertical surface, 23b ... horizontal surface.

Claims (6)

A hood, a hood that is attached to the lower surface of the hood and includes a baffle plate that forms an air inlet between the lower surface and a blower. The range hood sucks and discharges oil smoke and the like from the air inlet by driving the blower. Because
A range hood, wherein a non-combustible sheet is removably attached to the lower surface and the upper surface of the current plate. A hood, a hood that is attached to the lower surface of the hood and includes a baffle plate that forms an air inlet between the lower surface and a blower. The range hood sucks and discharges oil smoke and the like from the air inlet by driving the blower. Because
A range hood, wherein a non-combustible sheet is detachably attached to a surface of the lower surface of the hood facing the upper surface of the current plate. A range hood that includes a hood and a blower, and sucks and discharges oil smoke and the like by driving the blower,
The lower surface of the hood is provided with an opening communicating with the air intake hole of the blower, and the non-combustible sheet is detachably attached to all surfaces where oil smoke or the like on the lower surface of the hood flows to the opening. Range hood. A range hood that includes a hood and a blower, and sucks and discharges oil smoke and the like by driving the blower,
A range hood, wherein a non-combustible sheet is detachably attached to the top surface of the hood. A range hood that includes a hood, a filter attached in the hood, and a blower. The range hood removes oil and fat such as the oil smoke by the filter by sucking oil smoke or the like into the hood by driving the blower. There,
A range hood, wherein a non-combustible sheet is detachably attached to an inner surface where oil smoke or the like of the hood flows to a filter. A hood comprising a hood having a substantially flat bottom surface, a blower, and a range hood that draws in and discharges oil smoke and the like by driving the blower,
A range in which an opening communicating with the air intake hole of the blower is provided on the lower surface of the hood, and a non-combustible sheet is removably attached to a surface on the lower surface of the hood where oil smoke or the like flows to the opening. hood.

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