CN115371104A

CN115371104A - Integrated kitchen range head and integrated kitchen range with same

Info

Publication number: CN115371104A
Application number: CN202210942871.XA
Authority: CN
Inventors: 王建宇; 黄炎生; 刘星; 彭小康; 李廉澎
Original assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Current assignee: Wuhu Midea Smart Kitchen Appliance Manufacturing Co Ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-22

Abstract

The invention provides an integrated cooker head and an integrated cooker with the same, wherein the integrated cooker head comprises a shell and a rectifying structure, a rectifying cavity for smoke circulation is formed in the shell, and the shell is provided with a smoke inlet and a smoke outlet which are communicated with the rectifying cavity; the rectification structure is located the inside wall of casing to be formed with the orientation the convex rectification wall in rectification chamber, the rectification wall has and is close to the first domatic of inlet flue and is close to the second domatic of exhaust port, first domatic with the domatic formation protrusion end that meets of second. The integrated cooker head provided by the embodiment of the first aspect of the invention can reduce the noise generated by the flow of the smoke in the rectifying cavity, so that the noise generated by the integrated cooker with the integrated cooker head during working can be reduced.

Description

Integrated kitchen range head and integrated kitchen range with same

Technical Field

The invention relates to the technical field of cooking equipment, in particular to an integrated cooker head and an integrated cooker with the same.

Background

In the correlation technique, the rectification chamber of integrated kitchen aircraft nose, from the top down horizontal section sectional area sets up unreasonablely, and the rectification chamber volume is great, and the flow state that the flue gas enters into behind the rectification chamber from advancing the mouth is disorderly unordered, leads to the noise on the high side to cause noise pollution. In view of the above, it is desirable to provide an integrated cooking range head to reduce the noise generated by the flow of flue gas in the fairing cavity.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an integrated stove head which can reduce the noise generated by the flow of smoke in a rectification cavity of the integrated stove head.

The invention also provides an integrated stove.

The integrated stove head comprises a shell and a rectification structure, wherein a rectification cavity for smoke circulation is formed in the shell, and the shell is provided with a smoke inlet and a smoke outlet which are communicated with the rectification cavity; the rectification structure is located the inside wall of casing to be formed with the orientation the convex rectification wall in rectification chamber, the rectification wall has and is close to the first domatic of inlet flue and is close to the second domatic of exhaust port, first domatic with the domatic formation protrusion end that meets of second.

According to the integrated cooking range head of the above embodiment of the present invention, at least some effects of: flue gas gets into the rectification chamber from advancing the mouth, can follow the discharge port after flowing and flow, the rectification structure can make the rectification chamber change along the cross section of cigarette circulation direction, and change the flow state of flue gas, wherein, first domatic can make the rectification chamber diminish along the cross section of cigarette circulation direction gradually, the domatic cross section that can make the rectification chamber follow cigarette circulation direction of second grow gradually, thereby can change the shape and the volume in rectification chamber, so, can change the flow state of flue gas in order to reduce the noise that the flue gas produced when flowing. Further, the rectifying structure is arranged on the inner side of the shell, so that the structural strength of the shell can be increased, and the vibration of the shell caused by the flowing of smoke can be reduced, thereby reducing the noise. Furthermore, as the rectification wall surface of the rectification structure protrudes towards the rectification cavity, the contact area between the airflow (flue gas) and the rectification structure is increased, so that the grease separation degree of the airflow (flue gas) can be improved, the oil stain brought into the fan by the airflow (flue gas) is reduced, and the service life of the fan is prolonged.

According to some embodiments of the invention, the housing comprises a left side wall and a right side wall, the fairing structure being located at the left side wall and/or the right side wall.

According to some embodiments of the invention, the housing further comprises a back plate, a left end of the back plate is connected to the left side wall, a right end of the back plate is connected to the right side wall, and one end of the rectifying structure is connected to the back plate.

According to some embodiments of the invention, the first slope surface and the second slope surface are configured to be connected to form an arc surface, so that the flow-adjusting wall surface is in the shape of an arc surface protruding towards the flow-adjusting cavity.

According to some embodiments of the invention, the first ramp surface and the second ramp surface are each configured as an inclined plane, a lower end of the first ramp surface meeting an upper end of the second ramp surface to form the convex end.

According to some embodiments of the invention, the first slope face forms a first inclination angle with respect to a horizontal direction, the first inclination angle being configured to be 13 ° or more.

According to some embodiments of the invention, the second slope face forms a second inclination angle with respect to the horizontal direction, the second inclination angle being configured to be equal to or greater than 80 °.

According to some embodiments of the invention, the distance of the convex end from the upper end of the first slope surface in the horizontal direction is selected from the range of 40mm to 80mm.

According to some embodiments of the invention, the housing further comprises a smoke baffle, the left end of the smoke baffle is connected with the left side wall, the right end of the smoke baffle is connected with the right side wall, the smoke inlet is located above the smoke baffle, and the upper end of the first slope surface is flush with the upper side edge of the smoke baffle in the vertical direction.

According to some embodiments of the invention, the housing further comprises a top plate, the left end of the top plate is connected with the left side wall, the right end of the top plate is connected with the right side wall, the rear end of the top plate is connected with the back plate, the smoke inlet is located below the top plate, and the top plate is provided with a smoke collecting end extending forwards; the cigarette gathering device is characterized in that a cigarette gathering side plate is connected below the left end and the right end of the cigarette gathering end respectively, the two cigarette gathering side plates comprise first side edges and second side edges, the first side edges are connected with the cigarette gathering end respectively, one of the first side edges is connected with the left side wall, and the other second side edge is connected with the right side wall.

According to some embodiments of the invention, each of the two cigarette gathering side plates further comprises third side edges which are obliquely arranged, the upper ends of the two third side edges are respectively connected with the cigarette gathering ends, the lower end of one of the third side edges is connected with the left side wall, and the lower end of the other third side edge is connected with the right side wall.

An integrated cooker according to an embodiment of a second aspect of the present invention includes: the integrated cooking range comprises a body and the integrated cooking range head, wherein the cooking range head is arranged above the body, the integrated cooking range head is arranged above the rear side of the body, and the smoke inlet faces the direction of one side where the cooking range head is located.

According to the integrated cooker provided by the embodiment of the invention, by arranging the integrated cooker head disclosed by the embodiment of the first aspect of the invention, the noise generated when the smoke flows through the rectifying cavity in the head can be reduced, so that the noise generated when the integrated cooker works can be reduced, and the use experience of a user can be improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained according to the structures shown in the drawings without creative efforts for those skilled in the art.

Fig. 1 is a schematic structural view of an integrated cooker head and an integrated cooker having the same according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of an integrated cooker head and an integrated cooker having the same according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an integrated cooktop head and an integrated cooker having the same (a smoke barrier not shown) according to some embodiments of the present invention;

fig. 4 is a schematic structural view of an integrated cooktop head and an integrated cooker having the same (a smoke barrier not shown) according to some embodiments of the present invention;

fig. 5 is a schematic structural view of an integrated cooktop head and an integrated cooker having the same (a smoke barrier not shown) according to some embodiments of the present invention;

fig. 6 is a schematic structural view of an integrated cooktop head and an integrated cooker having the same (a smoke barrier not shown) according to some embodiments of the present invention;

fig. 7 is a sectional view of an integrated cooker head and an integrated cooker having the same according to some embodiments of the present invention.

The reference numbers indicate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Integrated kitchen range head	114	Smoke inlet
110	Shell body	120	Rectifying structure
				110a	Left side wall	122	Rectification wall surface
110b	Right side wall	122a	The first slope surface
				110c	Back plate	122b	The second slope surface
110d	Smoke baffle	130	Cigarette collecting side plate
				110e	Top board	200	Integrated kitchen range
112	Rectifying cavity	210	Cooking range

The implementation, functional features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present numbers, and larger, smaller, inner, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The integrated cooker may be used for cooking and has a head to suck off smoke and the like generated by cooking. In the related art, the rectification cavity in the integrated cooker head is not divided, and the horizontal section sectional areas of the rectification cavity from top to bottom are the same, so that the following effects are achieved: 1. the flow of the smoke can not be reasonably distributed when the smoke flows through the rectifying cavity from top to bottom, and the smoking effect can not be effectively improved; 2. the volume of the rectification cavity is large, and the flow state of the smoke entering the rectification cavity from the smoke inlet is disordered, so that the noise is high; 3. when the back plate of the machine head is a large plane, the structural strength of the back plate is poor, and disorder airflow flowing can cause serious rumbling.

In view of this, an embodiment of the present invention provides an integrated cooker head and an integrated cooker having the same, which aim to at least solve one of the technical problems in the prior art.

An integrated kitchen range head 100 according to an embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 7.

Referring to fig. 2 to 6, an integrated cooking range head 100 according to an embodiment of the first aspect of the present invention includes a casing 110 and a rectifying structure 120, wherein a rectifying cavity 112 for smoke to flow through is formed inside the casing 110, and the casing 110 is provided with a smoke inlet 114 and a smoke outlet communicating with the rectifying cavity 112; the flow regulating structure 120 is disposed on an inner side wall of the casing 110, and a flow regulating wall surface 122 protruding toward the flow regulating cavity 112 is formed on the flow regulating structure, the flow regulating wall surface 122 has a first slope surface 122a close to the smoke inlet 114 and a second slope surface 122b close to the smoke outlet, and the first slope surface 122a and the second slope surface 122b are connected to form a protruding end.

According to the integrated kitchen range head 100 of the above embodiment of the present invention, at least some of the following effects can be achieved: the flue gas enters the rectification cavity 112 from the flue gas inlet 114, and can flow out from the flue gas outlet after flowing, the rectification structure 120 can change the cross section of the rectification cavity 112 along the flue gas flowing direction, so as to change the flowing state of the flue gas, wherein the first slope 122a can gradually reduce the cross section of the rectification cavity 112 along the flue gas flowing direction, and the second slope 122b can gradually increase the cross section of the rectification cavity 112 along the flue gas flowing direction, so as to change the shape and the volume of the rectification cavity 112, and thus, the flowing state of the flue gas can be changed to reduce the noise generated when the flue gas flows. Further, the rectifying structure 120 is disposed inside the casing 110, which can increase the structural strength of the casing 110, and can reduce the vibration of the casing 110 caused by the flow of the flue gas, thereby reducing noise. Furthermore, because the rectification wall surface 122 of the rectification structure 120 protrudes towards the rectification cavity, the contact area between the airflow (flue gas) and the rectification structure 120 is increased, so that the grease separation degree of the airflow (flue gas) can be improved, oil stains brought into the fan assembly by the airflow (flue gas) are reduced, and the service life of the fan is prolonged.

Referring to fig. 1 and 2, in the embodiment of the present invention, the integrated cooker head 100 is provided at an upper portion thereof with the smoke inlet 114, the smoke inlet 114 faces a side direction of the integrated cooker 200 for cooking food (i.e., a side direction of the integrated cooker head 210), the smoke outlet is located below an inner portion of the integrated cooker head 100, and smoke may enter the rectifying chamber 112 from the smoke inlet 114, then flow through the rectifying chamber 112 from top to bottom, and then flow out of the rectifying chamber 112 from the smoke outlet.

It should be noted that, the arrangement manner of the integrated kitchen range head 100 described in this embodiment may be taken as an alternative embodiment, and is not limited to the embodiment of the present invention, and in other embodiments, when the shape and the arrangement position of the integrated kitchen range head 100 are different, or the shape and the extending direction of the rectification cavity 112 are different, the integrated kitchen range head 100 according to the embodiment of the present invention may be configured with the rectification structure 120 on the side wall of the rectification cavity 112, so as to achieve the beneficial effect of noise reduction.

It should also be noted that, referring to fig. 2 to 6, the rectifying structure 120 is disposed on the sidewall of the rectifying cavity 112, and it can be understood that: the flue gas flows in one direction in the rectification chamber 112, and the rectification structure 120 may be disposed on the walls of the rectification chamber 112 at the side of the flue gas flow path, for example, when the flue gas flows through the rectification chamber 112 from top to bottom, the rectification structure 120 is disposed on the horizontal side wall of the rectification chamber 112, such as the left side wall 110a and/or the right side wall 110b. In other embodiments, when the rectifying cavity 112 extends along other directions, such as from left to right, the rectifying structure 120 may be disposed on the sidewall of the rectifying cavity 112 in the vertical direction.

In the embodiment of the present invention, as shown in fig. 2 to fig. 4, when the smoke inlet 114 is located above the rectifying structure 120 and the smoke outlet is located below the rectifying structure 120, the rectifying structure 120 may divide the rectifying cavity 112 into an upper portion and a lower portion, wherein the upper portion corresponds to the first slope surface 122a, and the lower portion corresponds to the second slope surface 122b. The first slope 122a gradually protrudes from the upper end to the lower end thereof toward the middle of the rectification cavity 112, the second slope 122b gradually protrudes from the lower end to the upper end thereof toward the middle of the rectification cavity 112, and the lower end of the first slope 122a is connected with the upper end of the second slope 122b to form a protruding end, which may be understood as a connection point of the first slope 122a and the second slope 122b or a division point of the upper portion and the lower portion of the rectification cavity 112.

The first ramp surface 122a of the fairing structure 120 can cause the cross-sectional area of an upper portion of the fairing cavity 112 to gradually decrease and the second ramp surface 122b can cause a lower portion of the fairing cavity 112 to gradually increase. The flue gas enters the upper portion of the rectification chamber 112 from the flue gas inlet 114 and then enters the lower portion. It can be understood that the rectification structure 120 of the embodiment of the present invention can reduce the space volume relative to the rectification cavity 112 with the same cross-sectional area from top to bottom, and can restrict the flow of the flue gas to reduce the turbulence of the flow of the flue gas, thereby reducing the noise.

According to some embodiments of the present invention, as shown with reference to fig. 2-6, the housing 110 includes a left sidewall 110a and a right sidewall 110b, and the fairing structure 120 is located on the left sidewall 110a and/or the right sidewall 110b.

In this way, the rectification cavity 112 can change the flow rate of the flue gas at different positions by changing the arrangement position of the rectification structure 120.

Specifically, in this embodiment, the integrated stove 200 may be provided with two left and right stoves 210, and the smoke generated when the two stoves 210 cook rises to near the smoke inlet 114 and is sucked into the rectifying cavity 112, and it can be understood that the smoke generated by the left stove 210 mainly concentrates on the left space of the rectifying cavity 112, and the smoke generated by the right stove 210 mainly concentrates on the right space of the rectifying cavity 112. When more space is needed on the left side of the fairing cavity 112 for the flue gas to flow, the fairing 120 can be omitted on the left side and the fairing 120 can be arranged on the right sidewall 110b or other sidewall; similarly, when more space is needed on the right side of the fairing cavity 112 for the flow of flue gas, the fairing 120 can be eliminated on the right side and the fairing 120 can be provided on the left sidewall 110a or other oriented sidewall. Therefore, the smoke flow in the rectifying cavity 112 can be adjusted, so that the smoke suction effect of the integrated stove 200 is improved.

Further, in some embodiments, both the left sidewall 110a and the right sidewall 110b provide the fairing structure 120. The flow-straightening structures 120 on the left sidewall 110a and the right sidewall 110b can be set to different sizes according to the flow rate of the flue gas. For example, when more space is needed on the left side of the fairing cavity 112 for the flue gas to flow through, the fairing 120 on the left sidewall 110a can be configured to be smaller in size than the fairing 120 on the right sidewall 110b.

It should be noted that, in the present embodiment, the fairing structure 120 is located on the left sidewall 110a and/or the right sidewall 110b, only as an empty optional embodiment adapted to the arrangement manner of the cooking range 210 of the integrated cooker 200, and in other embodiments, the fairing structure 120 may be arranged on different sidewalls as required, so as to achieve the purposes of reducing noise and adjusting the flow rate of flue gas.

Referring to fig. 2 to 6, according to some embodiments of the present invention, the housing 110 further includes a back plate 110c, a left end of the back plate 110c is connected to the left sidewall 110a, a right end of the back plate 110c is connected to the right sidewall 110b, and one end of the rectifying structure 120 is connected to the back plate 110c.

In this way, it is possible to achieve an enhancement in the structural strength of the back plate 110c, thereby reducing the acoustic booming of the back plate 110c due to the flow of the flue gas.

It is contemplated that as the flue gas flows within the fairing cavity 112, the back plate 110c may vibrate and rattle as a result of being affected by the flue gas. In the present embodiment, when the rectifying structure 120 is disposed on the left sidewall 110a and/or the right sidewall 110b, one end of the rectifying structure 120 is connected to the inner sidewall surface of the back plate 110c, and the height of the connection between the rectifying structure 120 and the back plate 110c may be equal to the height of the rectifying structure 120 (i.e., the distance value from the upper end to the lower end of the rectifying structure 120). It can be understood that the rectifying structure 120 is connected to the back plate 110c to enhance the structural strength of the back plate 110c, so that the acoustic booming generated by the back plate 110c due to the flow of the flue gas can be reduced, and the beneficial effect of noise reduction is achieved.

According to some embodiments of the present invention, as shown in fig. 6, the first slope surface 122a and the second slope surface 122b are configured to be connected to form an arc surface, so that the flow-adjusting wall surface 122 is in the shape of an arc surface protruding toward the flow-adjusting chamber 112.

The arc-surface arrangement may be used as an alternative embodiment. In this embodiment, the flow-adjusting wall surface 122 may be regarded as an integral arc surface formed by the first slope surface 122a and the second slope surface 122b. Alternatively, in this embodiment, the size of the rectifying wall 122 may be set according to the requirement, for example, the upper end of the rectifying wall 122 may extend to the top of the rectifying cavity 112, the lower end of the rectifying structure 120 may extend to the bottom of the rectifying cavity 112, and the width of the horizontal projection of the rectifying structure 120 may be set to different values.

According to some embodiments of the present invention, as shown in fig. 2 to 6, the first and second slope surfaces 122a and 122b are configured as inclined planes, and a lower end of the first slope surface 122a and an upper end of the second slope surface 122b are connected to form a convex end.

The first slope surface 122a and the second slope surface 122b are disposed in an inclined plane as an alternative embodiment. Specifically, the first slope surface 122a and the second slope surface 122b are planes with different inclination directions, for example, when the fairing structure 120 is disposed on the left sidewall 110a, the first slope surface 122a can face a direction of an upper right corner, and the second slope surface 122b can face a direction of a lower right corner. The lower end of the first slope surface 122a is connected with the upper end of the second slope surface 122b, and the protruding end of the rectification wall surface 122 is located at the connection position.

Referring to fig. 2, according to some embodiments of the present invention, the first slope 122a forms a first inclination angle with respect to the horizontal direction, and the first inclination angle is configured to be 13 ° or more.

The first slope surface 122a is configured as an optional embodiment, in this embodiment, the larger the first inclination angle is, the closer the first slope surface 122a is to the vertical, and it can be understood that selecting different inclination angles for the first slope surface 122a can change not only the variation trend of the cross-sectional area of the rectification cavity 112, but also the flow state of the flue gas near the first slope surface 122 a. After the flue gas enters the rectification cavity 112 from the flue gas inlet 114, the first slope surface 122a can enable the flowing flue gas to gather together towards the middle of the rectification cavity 112, so that the effects of restricting the flue gas and reducing the flowing disorder of the flue gas are achieved, and when the first inclination angle is larger than or equal to 13 degrees, the flowing of the flue gas can be effectively restricted and the flowing disorder of the flue gas can be reduced. However, the present design is not limited thereto, and in other embodiments, the first inclination angle may also be selected from other value ranges.

Referring to fig. 2, according to some embodiments of the present invention, the second slope 122b forms a second inclination angle with respect to the horizontal direction, and the second inclination angle is configured to be 80 ° or more.

The second slope 122b is set as an optional embodiment, in this embodiment, the larger the second inclination angle is, the closer the second slope 122b is to vertical, it can be understood that the second slope 122b selects different inclination angles, which not only can change the variation trend of the cross-sectional area of the rectification chamber 112, but also can change the flow state of the flue gas near the second slope 122b, when the second inclination angle is greater than or equal to 80 °, the variation trend of the cross-sectional area of the lower part of the rectification chamber 112 tends to be gentle, and when the flue gas enters the lower part from the upper part, the flow space of the flue gas can gradually and gently increase, so that the flow of the flue gas keeps a stable state. However, the present design is not limited thereto, and in other embodiments, the second inclination angle may also be selected from other value ranges.

According to some embodiments of the present invention, the distance in the horizontal direction from the upper end of the first slope 122a to the convex end is selected from the range of 40mm to 80mm. This may be an optional embodiment, and it should be noted that, the distance between the convex end and the upper end of the first slope 122a along the horizontal direction may be understood as the width of the projection of the rectification structure 120 along the horizontal direction, and the larger the value of the distance, the closer the convex end of the rectification structure 120 is to the middle position of the rectification cavity 112. In the present embodiment, the distance between the protruding end and the upper end of the first slope 122a along the horizontal direction is selected from a range of 40mm to 80mm, that is, the distance may be 40mm, 50mm, 60mm, 70mm, 80mm or other values from 40mm to 80mm, and is not limited in particular. Of course, in other embodiments, the distance between the protruding end and the upper end of the first slope surface 122a along the horizontal direction may also be selected from other value ranges, specifically, the size of the rectification cavity 112 and the height of the rectification structure 120 are taken as reference objects.

It is to be noted that, in the embodiment of the present invention, the rectifying structure 120 may be set to different sizes and shapes according to actual needs, so as to achieve better noise reduction effect. Specifically, by setting the first inclination angle of the first slope 122a, the second inclination angle of the second slope 122b of the fairing structure 120 and setting to be able to adapt to the fairing cavity 112, and to effectively reduce noise, the first inclination angle of the first slope 122a is set to 15 °, the height is set to 200mm, the second inclination angle of the second slope 122b is set to 85 °, the height is set to 350mm, and the distance of the projecting end from the upper end of the first slope 122a in the horizontal direction is set to 55mm. In other embodiments, the parameter values may be replaced by other values to effectively reduce noise.

It is also worth pointing out that in the embodiment of the present invention, the flow-regulating structure 120 may restrict the flow state of the flue gas, so that the flue gas can better blow the oil stains on the inner wall of the flow-regulating cavity 112 to flow downward.

Referring to fig. 1 and 2, according to some embodiments of the present invention, the housing 110 further includes a smoke baffle 110d, a left end of the smoke baffle 110d is connected to the left sidewall 110a, a right end of the smoke baffle 110d is connected to the right sidewall 110b, the smoke inlet 114 is located above the smoke baffle 110d, and an upper end of the first slope 122a is flush with an upper side of the smoke baffle 110d in a vertical direction.

In this way, the flue gas can be made to flow after entering the rectification chamber 112.

Specifically, the space above the smoke baffle 110d is the smoke inlet 114, the upper end of the first slope 122a is aligned with the upper edge of the smoke baffle 110d in the vertical direction, and the smoke can be gathered and restrained by the first slope 122a after entering the rectification cavity 112 through the smoke inlet 114 and flowing downwards. However, the design is not limited thereto, and in other embodiments, the upper end of the first slope 122a may be vertically lower or higher than the upper edge of the smoke barrier 110 d.

Referring to fig. 1, 2 and 6, according to some embodiments of the present invention, the housing 110 further includes a top plate 110e, a left end of the top plate 110e is connected to the left sidewall 110a, a right end of the top plate 110e is connected to the right sidewall 110b, a rear end of the top plate 110e is connected to the back plate 110c, the smoke inlet 114 is located below the top plate 110e, and the top plate 110e has a smoke collecting end extending forward; the left end and the right end of the cigarette end are connected with a cigarette end plate 130 respectively, the two cigarette end plates 130 comprise a first side edge and a second side edge, the two first side edges are connected with the cigarette end respectively, one of the second side edges is connected with the left side wall 110a, and the other second side edge is connected with the right side wall 110b.

Therefore, the directional cigarette gathering of the integrated stove head 100 can be realized, the cigarette gathering effect can be improved, and the energy waste can be reduced.

Specifically, in the present embodiment, the smoke inlet 114 is located below the top plate 110e, above the smoke barrier 110d, and between the left sidewall 110a and the right sidewall 110b, and when smoke generated when the cooking range 210 cooks rises to the vicinity of the smoke inlet 114, the machine head sucks the smoke into the rectification chamber 112 by sucking air. The smoke collecting end of the top plate 110e is located at the front end and extends forward (i.e. in the direction of the cooking range 210), and the smoke collecting end of the top plate 110e can prevent smoke from continuously rising and has a certain smoke collecting effect. Referring to fig. 6, the smoke-collecting side plate 130 can change the flow path of the wind at the left and right sides, and for example, the smoke-collecting side plate 130 connected to the left side wall 110a can make the wind in the space at the left side of the integrated cooking range head 100 flow forward first and then bypass the front end of the smoke-collecting side plate 130 to enter the area where the smoke is accumulated, thereby effectively bringing the smoke into the rectification chamber 112. Therefore, the phenomenon that the work of the fan of the integrated cooker 200 is wasted due to the fact that the wind directly enters the rectifying cavity 112 from the side can be avoided.

It should be noted that the dashed lines in the drawings indicate the path of the wind, and of course, the dashed lines may also indicate the flow path of the flue gas as the wind blows the flue gas into the rectification chamber.

Referring to fig. 1, 2 and 6, according to some embodiments of the present invention, each of the two smoke-collecting side plates 130 further includes third side edges disposed obliquely, upper ends of the two third side edges are respectively connected to the smoke-collecting ends, a lower end of one of the third side edges is connected to the left side wall 110a, and a lower end of the other third side edge is connected to the right side wall 110b.

So, can realize holding together cigarette curb plate 130 and form and dodge the space in order to avoid being collided with.

In this embodiment, the smoke collecting side plate 130 may be regarded as a triangular plate, and in the first aspect, the smoke collecting side plate 130 may play a role of changing a flow path of wind; in the second aspect, the third side edge of the smoke-collecting side plate 130 is obliquely arranged to form a flowing space for wind to bypass below, so that the wind can enter the smoke accumulation area after bypassing a certain distance; in the third aspect, the avoiding space formed by the smoke collecting side plate 130 can be prevented from being collided; in the fourth aspect, the smoke collecting side panel 130 may support the top panel 110e to reinforce the structural strength of the top panel 110 e.

It should be noted that, in the embodiment of the present invention, the height of the smoke gathering side plate 130 may be set according to the height of the integrated kitchen range head 100, and the like, and for example, the height of the smoke gathering side plate 130 may be set to be one fourth of the height of the integrated kitchen range head 100.

It should be noted that, in the embodiment of the present invention, the smoke gathering end of the top plate 110e blocks the rising smoke to be retained near the smoke inlet 114, and the wind bypasses the smoke gathering side plate 130 disposed on the left side wall 110a and the right side wall 110b and then blows into the space near the smoke inlet 114, so as to blow the smoke into the rectification chamber 112 efficiently, so that the height of the smoke gathering side plate 130 may only satisfy the requirement of guiding sufficient wind into the space where the smoke is gathered, for example, the effective wind guiding height of the smoke gathering side plate 130 (the height of the second side edge of the smoke gathering side plate 130) is equal to the height of the smoke inlet 114, and thus, the smoke gathering side plate 130 not only can achieve the effect of directional smoke gathering, but also can save materials and reduce weight. Further, the shape of the cigarette holding-together side plate 130 may be set according to the height of the cigarette inlet 114, for example, when the height of the cigarette inlet 114 is larger, and the cigarette holding-together side plate 130 may be set to be in a shape like a triangle on the premise that the height of the cigarette holding-together side plate 130 is equal to the height of the cigarette inlet 114, it can be understood that the triangular cigarette holding-together side plate 130 has a smaller volume and a lighter weight; additionally, the wind may better bypass the edges of the smoke-collecting side panels 130 (the third side edges in the above-described embodiments) relative to the rectangular smoke-collecting side panels 130.

Especially, it is worth pointing out that the smoke collecting side plate 130 can improve the smoke collecting effect of the integrated cooking range head 100, that is, under the condition that the power of the fan for sucking air is small, smoke can be well sucked and exhausted without increasing the power of the fan to achieve the purpose of sucking a large amount of smoke, so that a large amount of air flow caused by the overlarge power of the fan in the rectifying cavity 112 is avoided, and further, the noise generated by the air flow can be reduced. It can be understood that the arrangement of the smoke collecting side plate 130 has a better noise reduction effect in combination with the arrangement of the rectification structure 120.

Referring to fig. 1 to 7, an integrated cooker 200 according to an embodiment of the second aspect of the present invention includes: the body and the integrated burner head 100 according to the above-mentioned first embodiment of the present invention have the burner 210 disposed above the body, the integrated burner head 100 is disposed above the rear side of the body, and the smoke inlet 114 faces the direction of the side where the burner 210 is located.

According to the integrated cooker 200 provided by the embodiment of the invention, by arranging the integrated cooker head 100 provided by the embodiment of the first aspect of the invention, the noise generated when the smoke flows through the rectifying cavity 112 in the head can be reduced, so that the noise generated when the integrated cooker 200 works can be reduced, and further, the use experience of a user can be improved.

It should be noted that the above explanation of the embodiment and advantageous effects of the integrated cooker head 100 of the present invention is also applicable to the integrated cooker 200 of the present embodiment, and is not detailed herein to avoid redundancy.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

Claims

1. An integrated cooking range head, comprising:

the smoke-purifying device comprises a shell, a smoke-purifying device and a smoke-purifying device, wherein a rectifying cavity for smoke circulation is formed inside the shell, and the shell is provided with a smoke inlet and a smoke outlet which are communicated with the rectifying cavity; and

the rectification structure is arranged on the inner side wall of the shell, a rectification wall surface facing the rectification cavity is formed, the rectification wall surface is provided with a first slope surface close to the smoke inlet and a second slope surface close to the smoke outlet, and the first slope surface and the second slope surface are connected to form a convex end.

2. The integrated cooktop head of claim 1, wherein the housing comprises a left side wall and a right side wall, the flow straightening structure being located at the left side wall and/or the right side wall.

3. The integrated cooking range head of claim 2, wherein the housing further comprises a back plate, the left end of the back plate is connected to the left side wall, the right end of the back plate is connected to the right side wall, and one end of the rectifying structure is connected to the back plate.

4. The integrated cooktop head of claim 3, wherein the first and second ramp surfaces are configured to connect to form an arcuate surface such that the fairing wall surface is in the form of an arcuate surface that protrudes toward the fairing cavity.

5. The integrated cooktop head of claim 3, wherein the first and second ramp surfaces are each configured as an inclined plane, a lower end of the first ramp surface meeting an upper end of the second ramp surface forming the convex end.

6. The integrated cooktop head of claim 5, wherein the fairing structure is configured to satisfy at least one of the following conditions:

the first slope surface forms a first inclination angle with respect to a horizontal direction, the first inclination angle being configured to be 13 ° or more;

the second slope surface forms a second inclination angle with respect to the horizontal direction, the second inclination angle being configured to be 80 ° or more.

7. The integrated cooking stove head according to claim 5, wherein a distance in a horizontal direction between the protruding end and the upper end of the first slope surface is selected from a range of 40mm to 80mm.

8. The integrated cooking range head according to claim 5, wherein the housing further comprises a smoke baffle, the left end of the smoke baffle is connected with the left side wall, the right end of the smoke baffle is connected with the right side wall, the smoke inlet is located above the smoke baffle, and the upper end of the first slope surface is flush with the upper side edge of the smoke baffle in the vertical direction.

9. The integrated kitchen range head according to any one of claims 3 to 8, wherein said housing further comprises a top plate, a left end of said top plate is connected to said left side wall, a right end of said top plate is connected to said right side wall, a rear end of said top plate is connected to said back plate, said smoke inlet is located below said top plate, said top plate has a smoke collecting end extending forward; the cigarette collecting device is characterized in that a cigarette collecting side plate is connected to the lower portions of the left end and the right end of the protruding end respectively, the two cigarette collecting side plates comprise first side edges and second side edges, the first side edges are connected with the cigarette collecting end respectively, one of the first side edges is connected with the left side wall, and the other second side edge is connected with the right side wall.

10. The integrated cooking range head according to claim 9, wherein the two smoke gathering side plates further comprise obliquely arranged third side edges, the upper ends of the two third side edges are respectively connected with the smoke gathering ends, the lower end of one of the third side edges is connected with the left side wall, and the lower end of the other third side edge is connected with the right side wall.

11. An integrated cooker, characterized by comprising:

the cooking range is arranged above the machine body; and

the integrated range head of any one of claims 1 to 10, said integrated range head being disposed over a rear side of said body, said smoke inlet facing in a direction of a side of said range head.