CN220981427U - Smoke guide device, smoke machine module and range hood - Google Patents

Abstract

The application relates to a smoke guide device, a smoke ventilator module and a smoke ventilator, wherein the smoke guide device comprises: a housing having a smoke inlet for communicating with an external atmosphere; the smoke guide plate is rotatably arranged on the shell and is used for opening or closing the smoke inlet; the blocking piece comprises a mounting plate and a smoke blocking structure, wherein the mounting plate is arranged on one side surface of the smoke guide plate, which faces towards the smoke inlet, one side of the smoke blocking structure is connected with the mounting plate, and the other side of the smoke blocking structure extends towards the direction, which faces away from the smoke guide plate. Above-mentioned wind-guiding device, the existence of keeping off cigarette structure hinders and has disturbed the escape route of oil smoke, and the tobacco tar can't escape along the border of smoke guide plate under keeping off cigarette structure's the stop, is being hindered and the oil smoke of disorder is sucked away by suction device when the sky spiral to the smoking effect of range hood has been improved.

Description

Smoke guide device, smoke machine module and range hood

Technical Field

The application relates to the technical field of cooking appliances, in particular to a smoke guide device, a smoke ventilator module and a smoke ventilator.

Background

The range hood is also called as a range hood, is a kitchen appliance for purifying kitchen environment, can rapidly pump away waste gas generated by combustion of a cooking range and oil smoke generated in a cooking process, and is discharged outdoors, so that the aim of purifying the kitchen environment is fulfilled, and the range hood is widely applied to life of people and effectively improves the life environment of the people.

The suction effect of the range hood is the main performance of the range hood, the suction effect of the range hood is improved, and the cooking environment is improved. In order to improve the suction effect of the range hood, a smoke guide plate which can be opened and closed is arranged in some existing range hoods, and is used for guiding the oil smoke to enter the suction air duct and preventing the oil smoke from escaping outwards, so that the suction effect of the range hood is effectively improved.

However, due to some structural defects of the existing smoke guide plate, some smoke still flows out along the gap between the smoke guide plate and the shell of the range hood, so that the smoking performance of the range hood is weakened, the cooking environment cannot be further improved, and the problem to be solved by the person skilled in the art is solved.

Disclosure of utility model

Based on the above, it is necessary to provide a smoke guide device, a smoke ventilator module and a smoke ventilator for solving the problem that smoke flows out along a gap between a smoke guide plate and a housing of the smoke ventilator.

A smoke directing device comprising:

a housing having a smoke inlet for communicating with an external atmosphere;

The smoke guide plate is rotatably arranged on the shell and is used for opening or closing the smoke inlet; and

The blocking piece comprises a mounting plate and a smoke blocking structure, wherein the mounting plate is arranged on one side surface of the smoke guide plate, which faces towards the smoke inlet, one side of the smoke blocking structure is connected with the mounting plate, and the other side of the smoke blocking structure extends back to the direction of the smoke guide plate.

In one embodiment, the smoke blocking structure comprises a first smoke blocking plate and a second smoke blocking plate, the first smoke blocking plate is arranged on one side, close to the connecting end of the smoke guiding plate and the shell, of the mounting plate, and the second smoke blocking plate is arranged on one side, far away from the connecting end of the smoke guiding plate and the shell, of the mounting plate.

In one embodiment, the first smoke baffle extends lengthwise in the first direction, and the second smoke baffle extends lengthwise in the first direction, the first direction being parallel to the direction of extension of the rotational axis of the smoke guide plate (123).

In one embodiment, the first smoke baffle extends obliquely downward from an end connected to the mounting plate to an end remote from the mounting plate.

In one embodiment, the second smoke baffle extends obliquely downward from an end connected to the mounting plate to an end remote from the mounting plate.

In one embodiment, the smoke blocking structure comprises a third smoke blocking plate and a fourth smoke blocking plate, the third smoke blocking plate and the fourth smoke blocking plate are respectively located on two opposite sides of the mounting plate, the third smoke blocking plate is connected between one end of the first smoke blocking plate and one end of the second smoke blocking plate, and the fourth smoke blocking plate is connected between the other end of the first smoke blocking plate and the other end of the second smoke blocking plate.

In one embodiment, an adhesive layer is provided between the mounting plate and the smoke-guiding plate.

In one embodiment, the mounting plate has a protrusion protruding toward the smoke guide plate, the protrusion contacting the smoke guide plate, and the adhesive layer is filled between a portion of the mounting plate where the protrusion is not provided and the smoke guide plate.

A smoke machine module comprises the smoke guiding device.

A range hood comprises the range hood module.

Above-mentioned wind-guiding device, the existence of keeping off cigarette structure hinders and has disturbed the escape route of oil smoke, and the tobacco tar can't escape along the border of smoke guide plate under keeping off cigarette structure's the stop, is being hindered and the oil smoke of disorder is sucked away by suction device when the sky spiral to the smoking effect of range hood has been improved, cooking environment has been improved.

Drawings

Fig. 1 is a schematic view of an internal structure of a smoke exhaust module according to an embodiment of the present application when an air deflector is in an open state.

Fig. 2 is a schematic view of the internal structure of the air deflector of the smoke machine module shown in fig. 1 in a closed state.

FIG. 3 is a schematic view of an air deflector and a blocking member according to an embodiment of the present application.

Fig. 4 is a side view of the deflector and the blocking member shown in fig. 3.

Reference numerals illustrate:

100. A smoke machine module; 120. a smoke guide device; 121. a housing; 121a, an air duct; 121b, a smoke inlet; 123. a smoke guide plate; 125. a blocking member; 1252. a mounting plate; 1252a, bumps; 1254. a smoke blocking structure; 1254a, a first smoke baffle; 1254b, a second smoke baffle; 1254c, a third smoke baffle; 1254d, a fourth smoke baffle; 127. an oil cup; 140. and a suction device.

Detailed Description

In order that the above objects, features and advantages of the application will be readily understood, a more particular description of the application will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the application, whereby the application is not limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if any, these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., are used herein with respect to the orientation or positional relationship shown in the drawings, these terms refer to the orientation or positional relationship for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic view illustrating an internal structure of an air deflector of a smoke machine module according to an embodiment of the present application when the air deflector is in an open state, and fig. 2 is a schematic view illustrating an internal structure of an air deflector of a smoke machine module according to an embodiment of the present application when the air deflector is in a closed state.

The range hood provided by the embodiment of the application comprises an air conditioning module and a range hood module 100 which are connected with each other, wherein the air conditioning module is used for adjusting the indoor temperature so as to improve the temperature of the kitchen environment, and the range hood module 100 is used for sucking the oil smoke generated in the cooking process so as to reduce the concentration of the oil smoke in the kitchen in the cooking process. It will be appreciated that in other embodiments, the range hood may also include only the hood module 100 without the air conditioning module, and is not limited herein.

The smoke ventilator module 100 comprises a suction device 140 and a smoke guide device 120, wherein the suction device 140 is arranged in one end of the smoke guide device 120 to provide power for the flow of the smoke, and the smoke in the external environment enters the smoke guide device 120 under the action of the suction device 140 and is discharged out of the smoke guide device 120 after being filtered.

The smoke guide 120 comprises a shell 121, a smoke guide plate 123 and an oil cup 127, wherein the smoke guide plate 123 and the oil cup 127 are mounted on the shell 121, the smoke guide plate 123 is used for blocking oil smoke from escaping, and the oil cup 127 is used for collecting oil stains generated by the smoke machine module 100 in the working process.

Specifically, the housing 121 is a hollow shell-shaped structure, the length direction of the housing 121 is a first direction (i.e., the X direction in fig. 3), the width direction of the housing 121 is a second direction (i.e., the Y direction in fig. 1), the height direction of the housing 121 is a third direction (i.e., the Z direction in fig. 1), and the first direction, the second direction and the third direction intersect in pairs. Reference hereinafter to "downwardly" means extending in a direction opposite to that indicated by the Z-axis in fig. 1.

Further, a suction duct 121a extending in the third direction is formed in the housing 121, the suction device 140 is mounted at the top of one end of the housing 121 in the third direction and is connected to one end of the suction duct 121a, a smoke inlet 121b is formed at the other end of the housing 121 in the third direction and is connected to the outside atmosphere and the suction duct 121a, and the smoke inlet 121b is located at one side of the housing 121 in the second direction.

The smoke guide 123 has a substantially rectangular flat plate structure, the smoke guide 123 is rotatably installed at a side of the housing 121 where the smoke inlet 121b is provided, and is located at a side of the smoke inlet 121b near the suction device 140, and the smoke guide 123 is used for opening or closing the smoke inlet 121b. Specifically, the smoke guide 123 rotates about a rotation axis extending in the first direction, and the smoke guide 123 may be rotatably connected to the housing 121 by a hinge, a spherical pair, or other connection means, and the specific rotational connection means is not limited herein. More specifically, in some embodiments, the smoke guide 123 is provided with hinge structures at opposite sides in the length direction thereof so as to hinge with the housing 121.

When the smoke guide plate 123 is in the closed state to close the smoke inlet 121b, the length direction of the smoke guide plate 123 is parallel to the first direction, the width direction of the smoke guide plate 123 is parallel to the third direction, and the thickness direction of the smoke guide plate 123 is parallel to the second direction. When the smoke guide plate 123 is in an open state to open the smoke inlet 121b, a certain angle is formed between the smoke guide plate 123 and the housing 121, and the angle is preferably an acute angle, so that the smoke at the smoke inlet 121b can be blocked to prevent the smoke from escaping.

It will be appreciated that the shape of the smoke guide 123 is not limited thereto and may be set as required to meet various requirements. Further, the smoke guide 123 may be a plate-like structure formed by glass plate, metal plate or other materials. Preferably, the smoke guide 123 is a glass plate, which has high glossiness, is attractive and durable, and is not easy to be stained with oil stains, so that the cleaning frequency of the smoke guide 123 can be reduced.

The oil cup 127 is disposed at the bottom of one end of the housing 121, which is far away from the suction device 140 in the third direction, and the oil dirt generated by the oil smoke flowing into the suction duct 121a after filtration can drop down into the oil cup 127 under the action of gravity.

As described in the background art, when the smoke guide plate 123 is in the open state, the smoke can enter the suction duct 121a through the smoke inlet 121b, and the smoke guide plate 123 can act to block the diffusion of the smoke at the smoke inlet 121b, so as to help the suction device 140 suck the smoke. However, at the same time, since the surface of the smoke guide plate 123 facing the smoke inlet 121b is a straight inclined surface, a portion of the tobacco tar escapes against the smoke guide plate 123 facing the smoke inlet 121b, thereby affecting the smoking effect of the range hood.

Referring to fig. 3 and fig. 4, fig. 2 is a schematic structural view of an air deflector and a blocking member 125 according to an embodiment of the present application, fig. 2 is a schematic structural view of an air deflector and a blocking member 125 according to another embodiment of the present application, and in order to solve the above-mentioned technical problems, the smoke guiding device 120 of the present application further includes the blocking member 125. The blocking member 125 includes a mounting plate 1252 and a smoke blocking structure 1254, the mounting plate 1252 is disposed on a surface of the smoke guide plate 123 facing the smoke inlet 121b, one side of the smoke blocking structure 1254 is connected to the mounting plate 1252, and the other side of the smoke blocking structure 1254 extends in a direction facing away from the smoke guide plate 123.

In this way, the smoke blocking structure 1254 of the blocking member 125 blocks and disturbs the escape route of the smoke, and the smoke cannot escape along the edge of the smoke guide plate 123 under the blocking of the smoke blocking structure 1254, so that the smoke can be sucked into the suction duct 121a by the suction device 140 when the blocked and disturbed smoke spirals in the air, thereby improving the smoking effect of the range hood.

With continued reference to fig. 1, 3 and 4, in particular, in some embodiments, the mounting plate 1252 has a rectangular plate structure, the length direction of the mounting plate 1252 is parallel to the length direction of the smoke guide plate 123, and the width direction of the mounting plate 1252 is parallel to the width direction of the smoke guide plate 123. The smoke blocking structure 1254 circumferentially surrounds at least a portion of the edge of the mounting plate 1252, and comprises a first smoke blocking structure 1254a, a second smoke blocking structure 1254b, a third smoke blocking structure 1254c and a fourth smoke blocking structure 1254d, wherein the first smoke blocking structure 1254a, the second smoke blocking structure 1254b, the third smoke blocking structure 1254c and the fourth smoke blocking structure 1254d are all of strip-shaped structures, and the first smoke blocking structure 1254a, the third smoke blocking structure 1254c, the second smoke blocking structure 1254b and the fourth smoke blocking structure 1254d are sequentially connected end to end circumferentially around the edge of the mounting plate 1252, so that a closed square frame-shaped structure is formed.

The first smoke blocking structure 1254a and the second smoke blocking structure 1254b are respectively connected to two opposite sides of the mounting plate 1252 in the width direction, and the first smoke blocking structure 1254a is disposed on one side of the mounting plate 1252 near the connection end of the smoke guide plate 123 and the housing 121 and extends longitudinally along the first direction, and the length of the first smoke blocking structure 1254a is substantially the same as the length of the mounting plate 1252. The second smoke blocking structure 1254b is disposed on a side of the mounting plate 1252 away from the connection end of the smoke guide plate 123 and the housing 121, and extends longitudinally along the first direction, and the length of the second smoke blocking structure 1254b is substantially the same as the length of the mounting plate 1252.

The third smoke blocking structure 1254c and the fourth smoke blocking structure 1254d are respectively located at two opposite sides of the mounting plate 1252 in the length direction, the third smoke blocking structure 1254c is connected between one end of the first smoke blocking structure 1254a and one end of the second smoke blocking structure 1254b, the third smoke blocking structure 1254c extends longitudinally along the width direction of the mounting plate 1252, the length of the third smoke blocking structure 1254c is approximately the same as the width of the mounting plate 1252, the fourth smoke blocking structure 1254d is connected between the other end of the first smoke blocking structure 1254a and the other end of the second smoke blocking structure 1254b, the fourth smoke blocking structure 1254d extends longitudinally along the width direction of the mounting plate 1252, and the length of the fourth smoke blocking structure 1254d is approximately the same as the width of the mounting plate 1252.

As shown in fig. 1, during the operation of the range hood, the smoke guide plate 123 is in an open state to open the smoke inlet 121b, most of the smoke enters the suction duct 121a along the track a under the suction force of the suction device 140, a part of the smoke attempting to escape along the surface of the smoke guide plate 123 enters the suction duct 121a along the track b under the blocking of the second smoke blocking structure 1254b, another part of the smoke possibly escaping enters the suction duct 121a along the track c under the blocking of the first smoke blocking structure 1254a, and the rest of the smoke possibly escaping can also enter the suction duct 121a under the blocking of the third smoke blocking structure 1254c and the fourth smoke blocking structure 1254 d.

Therefore, through the heavy blocking of the smoke guide plate 123, the first smoke blocking structure 1254a, the second smoke blocking structure 1254b, the third smoke blocking structure 1254c and the fourth smoke blocking structure 1254d, the oil smoke at the smoke inlet 121b can be effectively prevented from escaping outwards, more oil smoke can enter the suction duct 121a, and therefore the smoking effect of the range hood is improved.

It is appreciated that the smoke blocking structure 1254 may include any one or more of the first smoke blocking structure 1254a, the second smoke blocking structure 1254b, the third smoke blocking structure 1254c, and the fourth smoke blocking structure 1254d, and that the length and width of the smoke blocking structure 1254 may be selected to be as large as possible while meeting assembly requirements, thereby increasing the contact area with the smoke and thereby providing a better blocking effect on the smoke. For example, in some embodiments, the smoke barrier 1254 may include only the first smoke barrier 1254a, and in other embodiments, the smoke barrier 1254 may include only the first smoke barrier 1254a and the second smoke barrier 1254b, which may each function to some extent to prevent the escape of smoke.

Referring again to fig. 2, 3 and 4, in some embodiments, the first smoke barrier structure 1254a extends obliquely downward from an end of the connection mounting plate 1252 to an end remote from the mounting plate 1252. Extending obliquely in a direction approaching the second smoke barrier 1254 b. Thus, when the smoke guide plate 123 is in a closed state to close the smoke inlet 121b, the first smoke blocking structure 1254a extends obliquely downwards towards the oil cup 127, and residual oil generated in the operation process of the smoke machine module 100 can drop on the first smoke blocking structure 1254a, and the first smoke blocking structure 1254a can guide oil drops to guide the oil drops into the oil cup 127.

It will be appreciated that the specific shape of the first smoke barrier structure 1254a is not limited, and in some embodiments, in the direction of its own inclined extension, the first smoke barrier structure 1254a is formed by splicing two inclined planes with different slopes, and the two inclined planes with different slopes can be formed by adopting a bending process, so that the manufacturing process is simpler. In other embodiments, the first smoke barrier 1254a may also have a smooth arcuate surface extending downward.

In some embodiments, the second smoke barrier structure 1254b extends obliquely away from the first smoke barrier structure 1254a from an end of the connection mounting plate 1252 to an end remote from the mounting plate 1252. Thus, when the smoke guide plate 123 is in a closed state to close the smoke inlet 121b, the second smoke blocking structure 1254b extends obliquely downward towards the oil cup 127, and residual oil generated in the operation process of the smoke machine module 100 can drop on the second smoke blocking structure 1254b, and the second smoke blocking structure 1254b can guide oil drops to the oil cup 127.

It will be appreciated that the specific shape of the second smoke barrier structure 1254b is not limited, and in some embodiments, the second smoke barrier structure 1254b is formed by splicing two inclined planes with different slopes in the self-inclined extending direction, and the two inclined planes with different slopes can be formed by adopting a bending process, so that the manufacturing process is simpler. In other embodiments, the second smoke barrier 1254b may also have a smooth arcuate surface extending downward.

In some embodiments, an adhesive layer is provided between the mounting plate 1252 and the smoke guide plate 123, which may be formed by curing an adhesive, such that the barrier 125 is fixed relative to the smoke guide plate 123 to follow the synchronous rotation of the fixing plate. It will be appreciated that the manner in which the barrier 125 and the smoke guide 123 are secured is not limited, and in other embodiments, the barrier 125 and the smoke guide 123 may be coupled using a snap-fit connection, a fastener connection, or the like.

Further, the mounting plate 1252 has a protrusion 1252a protruding toward the smoke guide plate 123, the protrusion 1252a contacts the smoke guide plate 123 to play a supporting role, so that a gap exists between a portion of the mounting plate 1252 where the protrusion 1252a is not provided and the smoke guide plate 123 to leave a filling space for the adhesive layer, thereby filling the adhesive layer in the gap between the mounting plate 1252 and the smoke guide plate 123, and increasing adhesive firmness while preventing glue overflow.

As a preferred embodiment, the mounting plate 1252 has a plurality of protrusions 1252a, the cross section of the protrusions 1252a is circular, and the plurality of protrusions 1252a are arranged on one side surface of the body of the mounting plate 1252 at intervals. It will be appreciated that the number, shape and location of the protrusions 1252a are not limited and may be set as desired to meet various requirements.

Above-mentioned smoke guide 120, cigarette machine module 100 and range hood, through set up barrier 125 on the smoke guide 123 of smoke guide 120, the oil smoke that produces when can effectively placing the culinary art is escaped along the surface of smoke guide 123, can also guide into the oil cup 127 with the greasy dirt simultaneously, effectively prevent the oil smoke drip, improved the environment in range hood place kitchen.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the application, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (10)

1. A smoke-guiding device, comprising:

A housing (121) having a smoke inlet (121 b) for communicating with the outside atmosphere;

A smoke guide plate (123) rotatably mounted to the housing (121) for opening or closing the smoke inlet (121 b); and

Barrier (125), including mounting panel (1252) and fender cigarette structure (1254), mounting panel (1252) are located smoke guide plate (123) orientation advance one side surface of cigarette mouth (121 b), keep off cigarette structure (1254) one side connect in mounting panel (1252), the opposite side that keeps off cigarette structure (1254) is facing away from the direction extension of smoke guide plate (123).

2. The smoke-guiding device according to claim 1, wherein the smoke-shielding structure (1254) comprises a first smoke-shielding plate (1254 a) and a second smoke-shielding plate (1254 b), the first smoke-shielding plate (1254 a) is arranged on one side of the mounting plate (1252) close to the connection end of the smoke-shielding plate (123) and the housing (121), and the second smoke-shielding plate (1254 b) is arranged on one side of the mounting plate (1252) away from the connection end of the smoke-shielding plate (123) and the housing (121).

3. The smoke-guiding device according to claim 2, wherein the first smoke-barrier (1254 a) extends lengthwise in a first direction, and the second smoke-barrier (1254 b) extends lengthwise in the first direction, the first direction being parallel to the direction of extension of the rotational axis of the smoke-guiding plate (123).

4. A smoke-guiding device according to claim 3, characterized in that said first smoke barrier (1254 a) extends obliquely downwards from the end where said mounting plate (1252) is attached to the end remote from said mounting plate (1252).

5. A smoke-guiding device according to claim 3, characterized in that said second smoke barrier (1254 b) extends obliquely downwards from the end where said mounting plate (1252) is attached to the end remote from said mounting plate (1252).

6. The smoke-directing device of claim 2 wherein said smoke barrier structure (1254) comprises a third smoke barrier (1254 c) and a fourth smoke barrier (1254 d), said third smoke barrier (1254 c) and said fourth smoke barrier (1254 d) being located on opposite sides of said mounting plate (1252), respectively, and said third smoke barrier (1254 c) being connected between one end of said first smoke barrier (1254 a) and one end of said second smoke barrier (1254 b), said fourth smoke barrier (1254 d) being connected between the other end of said first smoke barrier (1254 a) (1254) and the other end of said second smoke barrier (1254 b).

7. The smoke-guiding device according to claim 1, wherein an adhesive layer is provided between the mounting plate (1252) and the smoke-guiding plate (123).

8. The smoke-guiding device according to claim 7, wherein said mounting plate (1252) has a protrusion (1252 a) protruding towards said smoke-guiding plate (123), said protrusion (1252 a) contacting said smoke-guiding plate (123), said adhesive layer being filled between a portion of said mounting plate (1252) not provided with said protrusion (1252 a) and said smoke-guiding plate (123).

9. A smoke machine module comprising a smoke guiding device as claimed in any one of claims 1 to 8.

10. A range hood comprising a range hood module as claimed in claim 9.