CN216448229U - Integrated smoke collecting hood and range hood - Google Patents

Abstract

The utility model provides an integrated smoke collecting hood and a range hood. The bottom panel of integral type collection petticoat pipe is inside sunken formation depressed part, is provided with the mesh on the wall of depressed part to form the oil net of integral type collection petticoat pipe. Through the arrangement, the oil net and the bottom panel of the smoke collecting hood are integrally formed. Therefore, the smoke collecting hood does not need to be provided with a connecting piece for fixing the oil net. Like this, the fixed knot of oil net constructs the part less, and overall structure is comparatively succinct, need not the assembly to the material cost and the manufacturing cost that lead to collection petticoat pipe and the equipment (for example cigarette machine) that collection petticoat pipe used are lower, and the market competition of collection petticoat pipe and the equipment that collection petticoat pipe used is stronger.

Description

Integrated smoke collecting hood and range hood

Technical Field

The utility model relates to the technical field of kitchen appliances, in particular to an integrated smoke collecting hood and a range hood with the same.

Background

With the improvement of living standard of people, the requirements of users on kitchens are continuously improved, and various kinds of smoke machines gradually enter the visual field of the users to become standard configurations of the kitchens.

An oil screen is arranged on the smoke collecting cavity of the smoke machine. When the oil smoke passes through the oil net, grease in the oil smoke can be attached to the oil net, so that a certain protection effect is achieved on the interior of the range hood. The oil screen is fixed on the smoke collecting cavity through connecting pieces such as screws, hooks and lock catches.

The structure of the fixed oil screen has more parts, the whole structure is more complex, and the assembly process is complicated, so that the material cost and the manufacturing cost of the cigarette machine are higher, and the market competitiveness of the cigarette machine is poorer.

SUMMERY OF THE UTILITY MODEL

To at least partially solve the problems in the prior art, according to one aspect of the present invention, an integrated smoke collection hood is provided. The bottom panel of integral type collection petticoat pipe is inside sunken formation depressed part, is provided with the mesh on the wall of depressed part to form the oil net of integral type collection petticoat pipe.

Through the arrangement, the oil net and the bottom panel of the integrated smoke collecting hood are integrally formed. Therefore, the integrated fume collecting hood does not need to be provided with a connecting piece for fixing the oil net. Like this, the fixed knot of oil net constructs the part less, and overall structure is comparatively succinct, need not the assembly to the material cost and the manufacturing cost that lead to integral type collection petticoat pipe and the equipment (for example cigarette machine) that integral type collection petticoat pipe used are lower, and the market competition of integral type collection petticoat pipe and the equipment that integral type collection petticoat pipe used is stronger.

Illustratively, the integral smoke collecting hood further comprises a plurality of side panels extending upwards from the peripheral edge of the bottom panel, the side panels and the bottom panel are integrally formed, and any two adjacent side panels are connected with each other through connecting pieces. The integral type collection petticoat pipe that so sets up, its part is less relatively, and overall structure is comparatively succinct, and assembly process is less to the material cost and the manufacturing cost who lead to integral type collection petticoat pipe are lower.

Illustratively, the connection comprises one or more of a weld and a threaded fastener. So set up, the low cost of connecting piece.

Illustratively, the top surface of the integrated smoke collecting hood is open, and the other edges of the top of the integrated smoke collecting hood except the rear edge are provided with folded edges, wherein the folded edges comprise a first folded edge, a second folded edge and a third folded edge which are connected in sequence, the first folded edge extends from the other edges to the center of the top surface, the second folded edge extends downwards from the first folded edge, and the third folded edge extends from the second folded edge to the center of the top surface. By means of the arrangement, the first folded edge, the second folded edge and the third folded edge can surround to form the connecting groove. The attachment slots may be used to attach components such as fan assemblies.

Illustratively, the wall of the recess is provided with an inward recess, and the mesh is arranged on the bottom wall of the recess. The mechanical strength of the oil screen can be improved through the groove walls at the peripheral edges of the groove, and the oil screen is prevented from being damaged by external force.

Illustratively, the depression includes a front wall extending rearwardly and upwardly and a rear wall extending rearwardly and downwardly from a top end of the front wall, the mesh being disposed on the rear wall. Since the rear wall faces the user, when the user performs cooking or the like, the soot can directly pass through the mesh of the oil net in a straight or nearly straight path. Therefore, the path of the oil smoke is simple, so that the oil smoke is not easy to diffuse, and the energy consumption for absorbing the oil smoke is low. Therefore, the integrated smoke collecting hood has a good smoke suction effect, and the energy consumption of equipment (such as a smoke machine) applied by the integrated smoke collecting hood is low.

Illustratively, the rear wall is angled between 15 degrees and 30 degrees from horizontal. The angle between the rear wall and the horizontal plane is, for example, 15 degrees, 22 degrees, 30 degrees, etc. Too big contained angle can lead to the area of back wall to diminish, and then leads to the area of oil net to diminish, and the area that the oil smoke passes through reduces. The undersize included angle can lead to the volume of depressed part diminishing, and then leads to the effect of collecting the oil smoke to descend. Therefore, the included angle is in the range, so that the oil fume collecting effect is better, the area of the oil screen is larger, and the oil fume absorbing effect is better.

Illustratively, the height of the integrated fume collecting hood is between 55 mm and 100 mm, and the height of the depression is between 40 mm and 70 mm, and is smaller than the height of the integrated fume collecting hood. The height of the integrated smoke collecting hood is 55 mm, 80 mm, 100 mm and the like. The height of the recess is, for example, 40 mm, 55 mm, 70 mm, etc. The excessive height of the integrated smoke collecting hood and the excessive height of the depressed part cause the waste of materials and the excessive size of the integrated smoke collecting hood. The height of the integrated smoke collecting hood and the height of the concave part are too small, so that the effect of collecting oil smoke is reduced. Therefore, the height of the integrated fume collecting hood and the height of the concave part are reasonable in the range.

Illustratively, the mesh is a long hole perpendicular to the left-right direction, and the width of the long hole is 5 mm or less. Through this kind of setting, the probability that the grease that adheres to on the oil net drips from the mesh is lower, and the sanitary environment of integral type collection petticoat pipe below is better, and user's use experiences the preferred.

According to another aspect of the utility model, a cigarette making machine is also provided. The cigarette machine comprises any one of the integrated smoke collecting hoods.

A series of concepts in a simplified form are introduced in the disclosure, which will be described in further detail in the detailed description section. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the utility model are included to provide a further understanding of the utility model. The drawings illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the utility model. In the drawings, there is shown in the drawings,

FIG. 1 is an angled perspective view of an integrated smoke collection cage according to an exemplary embodiment of the present invention;

FIG. 2 is another angled perspective view of the integrated smoke collection cage shown in FIG. 1;

FIG. 3 is an enlarged fragmentary view of the integrated fume collecting hood shown in FIG. 2;

FIG. 4 is a front view of the integrated smoke collection cage of FIG. 1;

FIG. 5 is an enlarged fragmentary view of the integrated fume collecting hood shown in FIG. 4;

FIG. 6 is a rear elevational view of the integrated smoke collection cage of FIG. 1; and

fig. 7 is a sectional view of the integrated smoke collecting cover shown in fig. 1.

Wherein the figures include the following reference numerals:

100. a smoke collecting hood; 110. a bottom panel; 120. a recessed portion; 121. a groove; 122. a front wall; 123. a rear wall; 124. a left wall; 125. a right wall; 130. a side panel; 131. a front panel; 132. a rear panel; 133. a left panel; 134. a right panel; 141. a first folded edge; 142. a second folded edge; 143. thirdly, folding edges; 200. an oil screen; 210. and (4) meshes.

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present invention. One skilled in the art, however, will understand that the following description merely illustrates a preferred embodiment of the utility model and that the utility model may be practiced without one or more of these details. In other instances, well known features have not been described in detail so as not to obscure the utility model.

According to one aspect of the present invention, an integrated fume collecting hood (hereinafter referred to as a fume collecting hood) is provided. The smoke collection hood may be applied to any suitable device, including but not limited to a cigarette machine. There is therefore also provided, in accordance with another aspect of the present invention, a range hood including the smoke collection hood. The range hood includes, but is not limited to, a European style range hood, a side draft type range hood, and the like. A smoke collecting hood according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 7.

As shown in fig. 1-7, the smoke collection cage 100 may include a bottom panel 110. The shape and size of the bottom panel 110 may be arbitrary. The bottom panel 110 is recessed inwardly to form a recess 120. The recess 120 may be used to collect soot. The shape and size of the recess 120 may be arbitrary. The walls of the recess 120 may be provided with mesh holes 210. The mesh 210 may be formed by, but not limited to, stamping, drilling, opening, and the like. The wall having the mesh 210 may form the oil net 200. The number and shape of the mesh holes 210 may be arbitrary, such as circular holes, elongated holes, and the like. Each mesh 210 may be the same or different. Preferably, as shown in fig. 4 to 5, the mesh 210 may be long holes perpendicular to the left-right direction. The length of the long holes is not limited, and the length of each mesh 210 may be the same or different. The width D of the long hole may be 5 mm or less. Through the arrangement, the probability that grease attached to the oil net 200 drips from the net holes 210 is low, the sanitary environment below the smoke collecting hood 100 is good, and the use experience of a user is good. The size of the oil screen 200 may be arbitrary. Preferably, as shown in fig. 4, the length L1 of the oil screen 200 may be between 350 mm and 750 mm; the width L2 of the oil screen 200 may be between 180 mm-300 mm. Further, the length L1 of the oil screen 200 may be between 400 mm and 450 mm; the width L2 of the oil screen 200 may be between 200 mm and 220 mm.

With this arrangement, the oil screen 200 is integrally formed with the bottom panel 110 of the hood 100. Therefore, the smoke collecting hood 100 does not need to be provided with a connector to fix the oil screen 200. In this way, the fixing structure of the oil screen 200 has fewer components, the overall structure is simple, and no assembly is required, thereby resulting in lower material cost and manufacturing cost of the smoke collecting hood 100 and the equipment (e.g., a range hood) to which the smoke collecting hood 100 is applied, and stronger market competitiveness of the smoke collecting hood 100 and the equipment to which the smoke collecting hood 100 is applied.

Preferably, as shown in fig. 1 and 7, the wall of the recess 120 may be provided with an inwardly recessed groove 121. The shape and size of the groove 121 may be arbitrary. The forming method of the groove 121 is not limited, and for example, the groove may be formed by stamping, by opening a mold, or the like. Mesh 210 may be disposed on the bottom wall of groove 121. That is, the bottom wall of the groove 121 may form the oil screen 200. The groove wall around the groove 121 can improve the mechanical strength of the oil screen 200, and prevent the oil screen 200 from being damaged by external force.

Preferably, as shown in fig. 1 and 7, the recess 120 may include a front wall 122 and a rear wall 123. The directional term "front" as used herein and hereinafter refers to the side closer to the user; the directional term "rear" as used herein and hereinafter refers to the side away from the user. It should be noted that, since the recess 120 may be used to collect oil smoke, the recess 120 may further include a left wall 124 and a right wall 125 connected to both sides of the front wall 122 and the rear wall 123. Front wall 122, rear wall 123, left wall 124, and right wall 125 may enclose to form recess 120. Since the left wall 124 and the right wall 125 are not important improvements of the present invention, they will not be described in detail. The front wall 122 may extend rearwardly and upwardly. A rear wall 123 may extend rearwardly and downwardly from the top end of the front wall 122. Preferably, the junction of the front wall 122 and the rear wall 123 may be transitioned through a rounded corner. Therefore, the oil smoke can be prevented from being deposited at the place after being solidified, and the workload of cleaning is reduced. Mesh 210 may be provided on rear wall 123.

Illustratively, when the smoke collecting hood 100 is applied to a range hood, since the rear wall 123 faces a user, when the user performs cooking or the like, the smoke may directly pass through the mesh 210 of the oil net 200 in a straight or nearly straight path. Therefore, the path of the oil smoke is simple, so that the oil smoke is not easy to diffuse, and the energy consumption for absorbing the oil smoke is low. Therefore, the fume-collecting hood 100 has a good fume-absorbing effect, and the energy consumption of the equipment (such as a fume machine) to which the fume-collecting hood 100 is applied is low.

Further, as shown in FIGS. 1 and 7, the rear wall 123 may be angled from 15 degrees to 30 degrees from horizontal. That is, the oil screen 200 may be angled between 15 degrees and 30 degrees from horizontal. It will be appreciated that in embodiments where the mesh 210 is disposed on the bottom wall of the groove 121, the bottom wall of the groove 121 may be angled between 15 degrees and 30 degrees from horizontal. Illustratively, the angle α between the rear wall 123 and the horizontal plane is, for example, 15 degrees, 22 degrees, 30 degrees, etc. An excessively large angle α results in a smaller area of the rear wall 123, and thus the oil screen 200, and a smaller area through which oil smoke passes. Too small an included angle α results in a smaller volume of the recess 120, and thus results in a reduced oil smoke collecting effect. Therefore, the included angle α within this range can ensure good oil smoke collection effect and large area of the oil screen 200, thereby achieving good oil smoke absorption effect.

Preferably, as shown in fig. 7, the height H1 of the smoke collection hood 100 can be between 55 mm-100 mm. The height H2 of the depression 120 may be between 40 mm-70 mm, and the height H2 of the depression 120 is less than the height H1 of the smoke collection cage 100. Illustratively, when the height H1 of the smoke collection cage 100 is 75 mm, the height H2 of the depression 120 may be equal to or greater than 40 mm and less than 75 mm, for example, the height H2 of the depression 120 may be 65 mm. Illustratively, the height H1 of the smoke collection hood 100 is, for example, 55 millimeters, 80 millimeters, 100 millimeters, or the like. The height H2 of the recess 120 is, for example, 40 mm, 55 mm, 70 mm, etc. Excessive height H1 of the smoke collection cage 100 and height H2 of the recess 120 cause waste of material and excessive size of the smoke collection cage 100. The height H1 of the fume collecting cover 100 and the height H2 of the depressed portion 120 are too small to reduce the effect of collecting the fumes. Therefore, the height H1 of the smoke collecting hood 100 and the height H2 of the depressed portion 120 are reasonable within this range.

Preferably, as shown in fig. 1-2, the smoke collection cage 100 may further include a plurality of side panels 130. A plurality of side panels 130 may extend upward from the peripheral edge of the bottom panel 110. Illustratively, the plurality of side panels 130 may include a front panel 131, a rear panel 132, a left panel 133, and a right panel 134. The plurality of side panels 130 and the bottom panel 110 may surround to form the smoke collection hood 100. The plurality of side panels 130 may be integrally formed with the bottom panel 110. Any adjacent two of the plurality of side panels 130 may be connected to each other by any suitable connection (not shown) such as a snap, plug, or the like. Preferably, the connection may comprise one or more of a weld and a threaded fastener. So set up, the low cost of connecting piece. The exhaust fume collecting hood 100 is relatively few in components, simple in overall structure and few in assembly procedures, so that the exhaust fume collecting hood 100 is low in material cost and manufacturing cost.

Preferably, as shown in fig. 2-3, the top surface of the smoke collecting hood 100 is open. The top of the smoke collecting cover 100 may be provided with a hem on the other edge than the rear edge. The flaps may include a first flap 141, a second flap 142, and a third flap 143 connected in series. The first flap 141 may extend from other edges of the top of the fume collecting hood 100 than the rear edge toward the center of the top surface. The second flap 142 may extend downward from the first flap 141. The third flap 143 may extend from the second flap 142 toward the center of the top surface. With this arrangement, the first, second and third flaps 141, 142 and 143 may surround to form a coupling groove. The attachment slots may be used to attach components such as fan assemblies.

In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front", "rear", "upper", "lower", "left", "right", "lateral", "vertical", "horizontal" and "top", "bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and in the case of not making a reverse explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

For ease of description, relative terms of regions such as "above … …", "above … …", "on … …", "above", etc. may be used herein to describe the regional positional relationship of one or more components or features to other components or features shown in the figures. It is to be understood that the relative terms of the regions are intended to encompass not only the orientation of the element as depicted in the figures, but also different orientations in use or operation. For example, if an element in the figures is turned over in its entirety, elements "above" or "over" other elements or features would include elements "below" or "beneath" other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The present invention has been illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the utility model to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides an integral type collection petticoat pipe, its characterized in that, the bottom panel of integral type collection petticoat pipe inwards caves in and forms the depressed part, be provided with the mesh on the wall of depressed part, in order to form the oil net of integral type collection petticoat pipe, the integral type collection petticoat pipe still includes the follow a plurality of side boards that the edge upwards extends all around of bottom panel, a plurality of side boards with bottom panel is integrated into one piece, arbitrary adjacent two in a plurality of side boards are connected each other through the connecting piece.

2. The integrated smoke collection cage of claim 1 wherein said connection comprises one or more of a weld and a threaded fastener.

3. An integrated fume collecting cage according to claim 1 wherein the top panel of the integrated fume collecting cage is open and wherein the top panel of the integrated fume collecting cage has flanges on edges other than the rear edge, the flanges including a first flange, a second flange and a third flange connected in series, the first flange extending from the other edges towards the centre of the top panel, the second flange extending downwardly from the first flange, and the third flange extending from the second flange towards the centre of the top panel.

4. An integrated smoke collecting hood as set forth in claim 1 wherein said wall of said recess is provided with an inwardly recessed groove and said mesh is provided on a bottom wall of said groove.

5. An integrated smoke cage according to claim 1 wherein the depression includes a front wall extending rearwardly and upwardly and a rear wall extending rearwardly and downwardly from a top end of the front wall, the mesh being provided on the rear wall.

6. An integrated fume collecting hood according to claim 5 wherein said rear wall is angled between 15 and 30 degrees from the horizontal.

7. An integrated smoke cage according to claim 1 wherein the height of the integrated smoke cage is between 55 mm to 100 mm and the height of the depression is between 40 mm to 70 mm and less than the height of the integrated smoke cage.

8. The integrated smoke collecting hood according to claim 1, wherein the mesh is a long hole perpendicular to the left-right direction, and the width of the long hole is 5 mm or less.

9. A machine as claimed in any one of claims 1 to 8, comprising an integral smoke collection hood.

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