CN114704863A - Cigarette machine head and integrated kitchen - Google Patents

Abstract

The invention relates to the technical field of household appliances, and discloses a range hood and an integrated stove. Integrated kitchen includes the top of a kitchen range, fan and cigarette aircraft nose, cigarette aircraft nose sets up at the top of a kitchen range upside, cigarette aircraft nose is including holding together the cigarette board and keeping off the cigarette board, keep off the cigarette board setting in one side of holding together the cigarette board and enclose with holding together the cigarette board and establish the formation flue, the income wind gap of fan is linked together with the air outlet of flue, it includes front plate portion and two side plate portions to keep off the cigarette board, two side plate portions are connected respectively in front plate portion along the horizontal both ends of level, and be connected with holding together the cigarette board respectively, in the income wind gap department of flue, the direction of front plate portion is just kept away from to the level is horizontal, side plate portion and the interval of holding together between the cigarette board reduce gradually. The smoke exhaust head has the advantages that the suction capacity of the air inlet of the flue is matched with the concentration distribution of oil smoke generated at the cooking bench, and the smoke exhaust effect is good. The integrated stove has a good oil smoke suction effect by arranging the range hood head.

Description

Smoke machine head and integrated stove

Technical Field

The invention relates to the technical field of household appliances, in particular to a range hood and an integrated stove.

Background

The integrated kitchen range is more and more popular in application, and meets the multiple requirements of people on attractiveness, oil smoke absorption effect and the like. The integrated kitchen comprises a cooking bench and a smoke machine, wherein the smoke machine comprises a fan and a smoke machine head, the fan is usually arranged below the cooking bench, a flue is formed in the smoke machine head, an air inlet of the flue is located above the cooking bench, an air outlet is communicated with the fan, and when the fan works, oil smoke generated at the cooking bench is sucked from the air inlet. In the prior art, the air inlet is an opening extending along the length direction (i.e. horizontal direction) of the cooking bench, so as to cover the range of oil smoke generated by the cooking bench as much as possible, thereby improving the oil smoke absorption effect. However, in the practical use process, the concentration of the oil smoke generated by the cooking bench is not uniform along the horizontal and transverse distribution (the concentration of the middle part is high and the concentrations of the two ends are low), and the arrangement of the air inlet of the flue in the prior art is not reasonable enough, so that the power of the fan is the same, and the effect of absorbing the oil smoke is difficult to further improve.

Therefore, a smoke machine head and an integrated stove are needed to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a range hood, which has the advantages that the suction capacity of an air inlet of a flue is matched with the concentration distribution of oil smoke generated at a cooking bench, and the oil smoke suction effect is good.

The invention also aims to provide an integrated stove which has a good oil smoke suction effect by arranging the range hood head.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cigarette maker head comprising:

a cigarette collecting plate;

the smoke baffle plate is arranged on one side of the smoke collecting plate and is surrounded with the smoke collecting plate to form a flue, the smoke baffle plate comprises a front plate part and two side plate parts, and the two side plate parts are respectively connected to two ends of the front plate part along the horizontal direction and are respectively connected with the smoke collecting plate;

and at the air inlet of the flue, along the direction that the air inlet is horizontally transverse and far away from the front plate part, the distance between the side plate part and the smoke collecting plate is gradually reduced.

As an optional scheme, the side plate portion includes end plate and the arc that is connected, follows the level is horizontal, the both ends of arc respectively with the front plate portion with the end plate is connected, the end plate perpendicular to hold together the cigarette board setting and with hold together the cigarette board and be connected.

As an optional scheme, hold together the cigarette board and include water conservancy diversion section and extension section, the water conservancy diversion section is along vertical setting, the extension section connect in the upper end of water conservancy diversion section, the extension section is the arc and towards being close to the one side extension of keeping off the cigarette board.

As an alternative, an included angle between the top surface of the side plate portion and the plane where the flow guide section is located is an acute angle.

As an optional scheme, the smoke collecting plate comprises a sheet metal layer and a glass layer, and the glass layer is adhered to one side, close to the smoke baffle, of the sheet metal layer.

As an optional scheme, a mounting groove is formed in one side, away from the glass layer, of the metal plate layer, the cigarette machine head further comprises a lamp assembly, the lamp assembly comprises a lamp body and a pressing plate, the lamp body is arranged in the mounting groove, and the pressing plate is detachably connected with the mounting groove and abuts against the lamp body to press the glass layer.

As an optional scheme, the cigarette making head further includes a first flow guide assembly, the first flow guide assembly is disposed in the flue and located at one end of an air inlet of the flue, and the first flow guide assembly is configured to reduce a flow rate of an air flow entering the flue.

As an optional scheme, the cigarette machine head further comprises a second flow guide assembly, the second flow guide assembly is arranged in the flue and located at the air outlet of the flue, and the second flow guide assembly is used for reducing the flow rate of the airflow discharged out of the flue.

As an optional solution, the cigarette smoking machine head further includes a sealing ring, and the sealing ring is annularly disposed at the air outlet of the flue.

The integrated stove comprises a cooking bench, a fan and a smoke machine head, wherein the smoke machine head is arranged on the upper side of the cooking bench, and an air inlet of the fan is communicated with an air outlet of a flue.

The invention has the beneficial effects that:

according to the cigarette machine head, the front plate part and the two side plate parts of the cigarette blocking plate and the cigarette collecting plate are arranged in an enclosing mode to form the flue, the distance between the side plate parts and the cigarette collecting plate is gradually reduced along the horizontal transverse direction and the direction far away from the front plate part at the air inlet of the flue, so that the cross section of the flue is of a structure similar to a trapezoid, namely the air inlet areas of the two ends of the air inlet of the flue along the horizontal transverse direction are compressed, and the air speed and the suction amount of the middle part of the air inlet of the flue along the horizontal transverse direction are improved when the suction power of a fan is constant. The suction capacity distribution of the air inlet of the range hood head along the horizontal direction is matched with the concentration distribution of the oil smoke generated at the cooking bench, so that the oil smoke absorption effect is improved.

According to the integrated stove, due to the arrangement of the smoke exhaust machine head, the smoke exhaust effect is good when the suction power of the fan is fixed.

Drawings

FIG. 1 is a schematic structural view of a cigarette end provided in an embodiment of the present invention;

FIG. 2 is a side view of a cigarette end provided by an embodiment of the present invention;

FIG. 3 is a sectional view A-A of FIG. 2;

FIG. 4 is an exploded view of a smoke-collecting panel and a lamp assembly according to an embodiment of the present invention;

figure 5 is a schematic view of an exploded view of a cigarette maker head provided in accordance with an embodiment of the present invention with the cigarette gathering plate and the light assembly removed.

In the figure:

1-a cigarette collecting plate; 11-a flow guide section; 12-an extension; 13-metal plate layer; 131-a mounting groove; 14-a glass layer;

2-a smoke baffle; 21-a front plate portion; 22-side plate part; 221-end plate; 222-an arc plate;

3-a lamp assembly; 31-a lamp body; 32-a platen;

4-a first flow directing assembly; 41-a baffle; 42-a first fluidic bracket;

5-a second flow guide assembly; 51-a second flow guide bracket;

6-sealing ring;

7-flue.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

This embodiment provides a cigarette machine head and integrated kitchen. Wherein integrated kitchen includes the cabinet body, set up the top of a kitchen range on the cabinet body upper surface, set up the fan in the cabinet body and set up the cigarette aircraft nose in cabinet body top, as shown in fig. 1, be provided with flue 7 in the cigarette aircraft nose, the income wind gap of flue 7 is located the top of a kitchen range, the internal intercommunication passageway that still is provided with of cabinet, the air outlet of flue 7 passes through the intercommunication passageway and communicates with the income wind gap of fan. When the fan rotates, negative pressure is generated in the communicating channel and the flue 7, so that oil smoke generated at the cooking bench is sucked from the air inlet to achieve the effect of absorbing the oil smoke. In this embodiment, a projection of the cooking bench on a horizontal plane is rectangular, a length direction of the cooking bench is a horizontal transverse direction (i.e., an X direction in fig. 1), a width direction of the cooking bench is a horizontal longitudinal direction (i.e., a Y direction in fig. 1), and the horizontal transverse direction is perpendicular to the horizontal longitudinal direction.

Preferably, as shown in fig. 1-3, the cigarette machine head includes a cigarette collecting plate 1 and a cigarette blocking plate 2, the cigarette blocking plate 2 is disposed on one side of the cigarette collecting plate 1 and surrounds the cigarette collecting plate 1 to form a flue 7, the cigarette blocking plate 2 includes a front plate portion 21 and two side plate portions 22, the two side plate portions 22 are respectively connected to two ends of the front plate portion 21 along a horizontal transverse direction (i.e., X direction), and the two side plate portions 22 are respectively connected to the cigarette collecting plate 1. At the air inlet of the flue 7, the distance between the side plate part 22 and the smoke collecting plate 1 is gradually reduced along the horizontal direction and the direction far away from the front plate part 21.

The cigarette machine head of this embodiment, at the inlet of flue 7, along the horizontal direction and keep away from the direction of front plate portion 21, the interval between side plate portion 22 and the cigarette board 1 of holding together reduces gradually, make the transversal structure of taking the form of flue 7 be similar to trapezoidal structure, the air inlet area along the horizontal both ends of the income wind gap of flue 7 is compressed promptly, then when fan suction power is fixed, the wind speed and the suction capacity of the income wind gap along the horizontal middle part of flue 7 of having improved, the suction capacity in the middle of the income wind gap is greater than the suction capacity at both ends promptly, thereby the income wind gap of cigarette machine head along the horizontal suction capacity distribution and the oil smoke concentration distribution that top of a kitchen range produced match, thereby oil absorption cigarette effect has been improved. The integrated kitchen of this embodiment, through setting up foretell cigarette aircraft nose, at fan suction power regularly, the oil absorption cigarette is effectual.

Preferably, in this embodiment, the front plate portion 21 and the two side plate portions 22 are integrally formed by sheet metal, so that the process is simple, and good sealing performance of the flue 7 can be ensured. Of course, in other embodiments, the front plate portion 21 and the two side plate portions 22 may be formed separately and then connected by welding or the like, which is not limited herein.

Preferably, as shown in fig. 2, the smoke collecting plate 1 includes a flow guiding section 11 and an extending section 12, the flow guiding section 11 is vertically disposed, the extending section 12 is connected to the upper end of the flow guiding section 11, and the extending section 12 is arc-shaped and extends toward one side close to the smoke baffle 2 and extends right above the cooking bench. The smoke collecting plate 1 is provided with the arc-shaped extension section 12, so that the negative pressure area near the air inlet is wider in distribution and better covers the oil smoke area above the cooking bench, and the oil smoke suction effect is further improved. It is understood that the specific curvature and the extension length of the extension section 12 can be adjusted appropriately according to the width of the cooking bench, and the like, and are not limited in this regard. In this embodiment, as shown in fig. 1 and fig. 2, the front plate portion 21 of the smoke baffle 2 is arranged in parallel with the flow guide section 11 of the smoke collecting plate 1.

Further, as shown in fig. 2, an included angle between the top surface of the side plate portion 22 and the plane where the flow guiding section 11 is located is α, and α is an acute angle, and the acute angle is set to make an opening angle between the inlet end of the flue 7 and the extending section 12 larger, so that the oil smoke is more easily sucked into the flue 7. In this embodiment, the included angle α between the top surface of the side plate portion 22 and the flow guide section 11 is 60 °, and in other embodiments, the included angle α between the top surface of the side plate portion 22 and the flow guide section 11 may also be adjusted as appropriate according to specific conditions such as the extending path of the extending plate, and is not limited specifically herein.

Preferably, as shown in fig. 1 and 3, the side plate portion 22 includes an end plate 221 and an arc-shaped plate 222 connected to each other, two ends of the arc-shaped plate 222 in the horizontal transverse direction (i.e., X direction) are respectively connected to the front plate portion 21 and the end plate 221, and the end plate 221 is disposed perpendicular to the flow guide section 11 and connected to the flow guide section 11. When the distance between the front plate part 21 and the air guide section 11 along the horizontal longitudinal direction (i.e. the Y direction) is fixed, the cross-sectional area change rate of the air inlet along the horizontal transverse direction can be flexibly adjusted to a required size through the matching of the end plate 221 and the arc-shaped plate 222, so as to meet the adjustment of the suction capacity of the air inlet at different positions along the horizontal transverse direction.

Preferably, as shown in fig. 1 and 4, the smoke baffle 1 comprises a sheet metal layer 13 and a glass layer 14, wherein the glass layer 14 is adhered to one side of the sheet metal layer 13 close to the smoke baffle 2, and the glass layer 14 faces the user. The provision of the glass layer 14 not only makes the integrated cooker more aesthetically pleasing, but also more convenient to clean. In this embodiment, the glass may be transparent or opaque, and the glass may be transparent in a partial region or opaque in a partial region, and may be selectively set as required. Further alternatively, the glass layer 14 may completely cover the metallization 13, or may cover only the upper portion of the metallization 13, and may be selectively disposed as needed.

Preferably, in the present embodiment, the glass layer 14 is adhesively connected to the metallization layer 13. In some extreme cases, the glass layer 14 may have a self-explosion problem, and after the glass layer 14 has a self-explosion or cracking problem, the glue used for bonding the glass layer 14 prevents the glass fragments from splashing, so as to avoid user injuries and improve the safety of the integrated cooker in the extreme cases. Preferably, in order to improve the connection firmness of the glass layer 14, in the connection mode of adhering the glass layer 14 and the sheet metal layer 13, a fastener such as a bolt can be added to assist the connection, so that the connection reliability of the glass layer 14 is improved.

Since the extension 12 of the smoke collecting plate 1 extends to the upper part of the cooking bench, part of light may be blocked, so that light at the cooking bench is dark. Preferably, as shown in fig. 2, the cigarette holder further comprises a lamp assembly 3, and the lamp assembly 3 can supplement light for a cooking bench, so that the use experience of a user is improved.

Preferably, as shown in fig. 2 and 4, a mounting groove 131 is provided on a side of the gold plate layer 13 facing away from the glass layer 14, the lamp assembly 3 includes a lamp body 31 and a pressing plate 32, the lamp body 31 is disposed in the mounting groove 131, and the pressing plate 32 is detachably connected to the mounting groove 131 and presses the lamp body 31 against the glass layer 14. On one hand, the lamp body 31 can be disassembled and assembled from the rear side of the smoke collecting plate 1 through the matching of the metal plate layer 13 and the pressing plate 32, so that the operation is more convenient; on the other hand, the pressing plate 32 presses the lamp body 31 against the glass layer 14, so that the light emitted by the lamp body 31 can be found on the cooking bench through the glass layer 14, and the problem of light leakage is avoided. In the present embodiment, a large portion of the glass layer 14 is opaque, and only the position opposite to the lamp body 31 is transparent, so as to ensure that the light emitted from the lamp body 31 can smoothly irradiate the cooking bench. Specifically, in the present embodiment, the mounting groove 131 is provided at the extension section 12 of the cigarette collecting plate 1.

Preferably, the pressing plate 32 and the plate layer 13 may be connected in a snap-fit manner, so as to further improve the convenience of assembling and disassembling the lamp body 31. The clamping structure between the pressing plate 32 and the sheet metal layer 13 can be any one of the prior art. Of course, in other embodiments, the pressing plate 32 and the metallization layer 13 may be connected by fasteners such as screws, which is not limited herein.

Preferably, as shown in fig. 5, the cigarette maker head further comprises a sealing ring 6, wherein the sealing ring 6 is annularly arranged at the air outlet of the flue 7 and is clamped between the smoke baffle 2 and the cooking bench. Through setting up sealing washer 6 for seamless between the mesa of cigarette frame head and top of a kitchen range, can prevent effectively that the greasy dirt in the cigarette frame head from oozing out on the mesa of top of a kitchen range through the gap between cigarette frame head and the mesa, make the top of a kitchen range cleaner, promote user experience. Under the general circumstances, the mesa of top of a kitchen range is glass material, and preferably, in this embodiment, sealing washer 6 adopts flexible material such as rubber to make to can effectively alleviate the pressure of cigarette machine head to the mesa of top of a kitchen range, prevent that the mesa of top of a kitchen range from taking place the spontaneous explosion.

Preferably, as shown in fig. 1 and 5, the range hood head further includes a first flow guide assembly 4, the first flow guide assembly 4 is disposed in the flue 7 and located at one end of an air inlet of the flue 7, and the first flow guide assembly 4 is used for reducing the flow velocity of air flow entering the flue 7, so that a part of kinetic energy of the sucked oil smoke can be lost, and then the effect of reducing noise in the flue 7 can be achieved, and the use experience of a user is improved. Specifically, in this embodiment, the first flow guiding assembly 4 includes a flow guiding plate 41 and a first flow guiding bracket 42, the flow guiding plate 41 is disposed on the inner wall of the smoke baffle 2 and near the upper end, the smoke baffle 2 is configured with a flange protruding from the inner wall of the flow baffle, and the first flow guiding bracket 42 is supported between the flow guiding plate 41 and the smoke collecting plate 1. The flanging structure of the guide plate 41 and the first guide bracket 42 can block the airflow entering the flue 7 and consume the energy of the airflow, thereby reducing the noise in the flue 7. In addition, the structural strength of the whole cigarette machine head can be increased due to the arrangement of the first flow guide support 42, and the service life of the cigarette machine head is prolonged. In this embodiment, the baffle 41 and the first guide bracket 42 are both sheet metal parts, optionally, the first guide assembly 4 includes two first guide brackets 42, and in other embodiments, the specific number of the first guide brackets 42 is not limited herein.

Preferably, the cigarette machine head still includes second guiding subassembly 5, second guiding subassembly 5 sets up in flue 7 and is located the air outlet department of flue 7, second guiding subassembly 5 is used for reducing the velocity of flow of the air current of discharging flue 7, because the air outlet of flue 7 is linked together with the passageway intercommunication, then second guiding subassembly 5 makes the velocity reduction of the air current that gets into in the intercommunication passageway, second guiding subassembly 5 can the loss be about to emit into a part of kinetic energy of the oil smoke in the intercommunication passageway promptly, and then can reduce the noise in the intercommunication passageway, further improve user's use experience. Specifically, in this embodiment, as shown in fig. 5, the second airflow guide assembly 5 includes a plurality of second airflow guide brackets 51, the second airflow guide brackets 51 are horizontally and transversely arranged at intervals, and the second airflow guide brackets 51 play a role in reducing noise and further improve the structural strength of the cigarette end.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the invention and are not to be construed as limitations of the embodiments of the present invention, but may be modified in various embodiments and applications by those skilled in the art according to the spirit of the present invention, and the content of the present description should not be construed as a limitation of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A cigarette maker head, comprising:

a cigarette collecting plate (1);

the smoke baffle plate (2) is arranged on one side of the smoke collecting plate (1) and surrounds the smoke collecting plate (1) to form a flue (7), the smoke baffle plate (2) comprises a front plate part (21) and two side plate parts (22), and the two side plate parts (22) are respectively connected to two ends of the front plate part (21) in the horizontal direction and are respectively connected with the smoke collecting plate (1);

at the air inlet of the flue (7), along the horizontal direction and the direction far away from the front plate part (21), the distance between the side plate part (22) and the smoke collecting plate (1) is gradually reduced.

2. The cigarette holder as in claim 1 wherein the side plate portion (22) comprises an end plate (221) and an arc plate (222) connected, the two ends of the arc plate (222) are connected with the front plate portion (21) and the end plate (221) respectively along the horizontal transverse direction, and the end plate (221) is arranged perpendicular to the cigarette collecting plate (1) and connected with the cigarette collecting plate (1).

3. The cigarette holder as claimed in claim 1, wherein the cigarette collecting plate (1) comprises a flow guiding section (11) and an extending section (12), the flow guiding section (11) is vertically arranged, the extending section (12) is connected to the upper end of the flow guiding section (11), and the extending section (12) is arc-shaped and extends towards one side close to the cigarette blocking plate (2).

4. The cigarette smoking head of claim 3, wherein the angle between the top surface of the side plate portion (22) and the plane of the flow guide section (11) is acute.

5. The cigarette holder as claimed in claim 1, wherein the cigarette gathering plate (1) comprises a sheet metal layer (13) and a glass layer (14), and the glass layer (14) is adhered to one side of the sheet metal layer (13) close to the cigarette blocking plate (2).

6. The cigarette smoking machine head according to claim 5, wherein a mounting groove (131) is formed in a side of the sheet metal layer (13) away from the glass layer (14), the cigarette smoking machine head further comprises a lamp assembly (3), the lamp assembly (3) comprises a lamp body (31) and a pressing plate (32), the lamp body (31) is arranged in the mounting groove (131), and the pressing plate (32) is detachably connected with the mounting groove (131) and presses the lamp body (31) against the glass layer (14).

7. The smoking machine head according to any of the claims 1 to 6, further comprising a first flow guiding assembly (4), wherein the first flow guiding assembly (4) is arranged in the flue (7) at an air inlet end of the flue (7), and the first flow guiding assembly (4) is used for reducing the flow velocity of the air flow entering the flue (7).

8. The cigarette hand according to any one of claims 1 to 6, characterized in that the cigarette hand further comprises a second deflector assembly (5), the second deflector assembly (5) being arranged inside the flue (7) at an air outlet of the flue (7), the second deflector assembly (5) being adapted to reduce the flow rate of the air flow exiting the flue (7).

9. The cigarette hand piece according to any one of claims 1 to 6, further comprising a sealing ring (6), wherein the sealing ring (6) is arranged around an air outlet of the flue (7).

10. An integrated cooker, characterized by comprising a cooking bench, a fan and the cigarette machine head of any one of claims 1-9, wherein the cigarette machine head is arranged on the upper side of the cooking bench, and an air inlet of the fan is communicated with an air outlet of the flue (7).

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