CN217057653U - Oil smoke absorption air duct structure and air cooking appliance - Google Patents

Abstract

The embodiment of the application discloses oil absorption cigarette wind channel structure is applied to the air cooking appliance who is equipped with culinary art chamber, heating element and thermal cycle wind channel, and it is including: the cooking device comprises a cooking cavity, a fume suction air inlet, a fume suction fan, a fume outlet pipeline and a water tank, wherein the fume suction air inlet is arranged at the upper part of the cooking cavity, the fume suction fan is communicated with the fume suction air inlet through a fume suction pipeline, the fume outlet pipeline is communicated with the fume suction fan, and the water tank is arranged below the fume outlet pipeline. The embodiment of the application also discloses a corresponding air cooking appliance. This application can prevent effectively that the grease that the food culinary art in-process produced from getting into inside difficult problem of wasing and maintaining of thermal cycle wind channel and thermal cycle fan.

Description

Oil smoke absorption air duct structure and air cooking appliance

Technical Field

The embodiment of the application relates to the technical field of air cooking, in particular to an oil smoke absorption air duct structure and an air cooking appliance.

Background

The air cooking electric appliance utilizes hot air circulation to act on the food materials in the cooking cavity to heat the food materials, and compared with the traditional cooking modes such as frying, roasting and the like, the air cooking electric appliance can be more and more rapidly widely applied because the addition amount of the edible oil can be greatly reduced and the original taste of the food materials can be better kept. Such as air steamers, smokeless ovens, etc., are typical air cooking appliances.

However, for food materials containing oil components, the food materials themselves generate oil after being heated during cooking, the generated oil can be vaporized at high temperature to form oil smoke, and the oil smoke is sucked into a thermal circulation air duct, particularly the inside of a fan, along with thermal circulation air flow, so that the food materials are difficult to clean and maintain.

Disclosure of Invention

The embodiment of the application provides an oil absorption cigarette wind channel structure and air cooking appliance to solve the problem that the grease that produces among the food culinary art process gets into to be difficult to wash and maintain among the hot circulation wind channel structure.

For solving above technical problem, the first aspect, this application embodiment provides an oil absorption cigarette wind channel structure, is applied to the air cooking device who is equipped with culinary art chamber, heating element and thermal cycle wind channel, and it is including:

the cooking device comprises a cooking cavity, a fume suction inlet, a fume suction fan, a fume outlet pipeline and a water tank, wherein the fume suction inlet is arranged at the upper part of the cooking cavity, the fume suction fan is communicated with the fume suction inlet through a fume suction pipeline, the fume outlet pipeline is communicated with the fume suction fan, and the water tank is arranged below the fume outlet pipeline.

In some possible embodiments, a height interval is provided between the outlet of the oil smoke outlet pipeline and the water tank.

In some possible embodiments, the water tank is detachably mounted below the oil smoke outlet pipeline.

In some possible embodiments, a filter assembly is further provided below the range hood fan.

In some possible embodiments, the filter assembly is sleeved outside the oil smoke outlet pipeline.

In some possible embodiments, the filter assembly is sleeved at the outlet of the oil smoke outlet pipeline.

In some possible embodiments, the filter assembly comprises filter cotton and a filter cotton support with filter holes on the surface.

In some possible embodiments, an exhaust port is provided above the fume exhaust fan and/or an exhaust groove is provided above the water tank.

In some possible embodiments, the cooking device further comprises a baffle plate arranged on the side wall of the cooking cavity and corresponding to the position of the oil fume suction inlet, and an air guide hole is formed in the baffle plate.

In a second aspect, the embodiment of the application provides a smokeless air cooking appliance, which comprises a heating assembly, a thermal circulation air duct, a cooking cavity for placing a carrier, and an oil-smoke absorption air duct structure.

In some possible embodiments, the carrier comprises at least one of a baking tray, a cooking pan, a steaming pan and a mesh tray which can be detachably replaced.

The beneficial effect of this application is:

according to the embodiment of the application, the oil smoke suction air channel structure is arranged inside the air cooking appliance, the oil smoke suction fan is used for sucking the oil smoke generated in the cooking process of food materials into the oil smoke suction pipeline from the oil smoke suction air inlet arranged at the upper part of the cooking cavity, and the oil smoke is discharged from the oil smoke outlet pipeline, so that the oil smoke is prevented from entering the thermal cycle fan along with the thermal cycle airflow, and the effect of convenience in cleaning and maintenance is achieved.

Drawings

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

Fig. 1 is an external structural schematic diagram of an air cooking appliance according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a baking tray carrier for placing in an air cooking appliance according to an embodiment of the present application.

Fig. 3 is a schematic installation diagram of a mesh plate carrier for placing an air cooking appliance according to an embodiment of the present application.

Fig. 4 is a schematic cross-sectional view of an air cooking appliance in a carrier-free state according to an embodiment of the present application.

Fig. 5 is an exploded view of an air cooking appliance according to an embodiment of the present application.

Fig. 6 is an exploded view of a carrier assembly of an air cooking appliance in accordance with an embodiment of the present application.

Fig. 7 is an exploded view of a range hood duct of an air cooking appliance in accordance with an embodiment of the present invention.

Fig. 8 is a schematic cross-sectional view of an air cooking appliance placing mesh plate carrier according to an embodiment of the present application.

Fig. 9 is a schematic cross-sectional view of a baking tray carrier for an air cooking appliance according to an embodiment of the present application.

Description of reference numerals:

1-fuselage: 10-cooking cavity, 11-base, 12-upper cover, 13-glass cover, 14-fixing frame, 15-exhaust hole and 16-exhaust groove;

2-carrier component: 21-baking tray, 22-saucepan, 23-net tray, 24-oil receiving tray, 25-rotating ring;

3-a heating component: 30-heat insulation cavity, 31-heating plate, 32-heat insulation cover, 33-heat insulation middle layer;

4-thermal circulation air duct: 41-a thermal cycle fan, 42-a thermal cycle air outlet, 43-a thermal cycle air inlet and 44-an air outlet cover;

5-oil smoke absorption air duct: 50-oil separation cavity, 51-oil smoke suction fan, 52-oil smoke suction inlet, 53-oil smoke suction pipeline, 54-oil smoke outlet pipeline, 55-water tank, 56-filter cotton, and 57-filter cotton bracket;

6-a rotary drive assembly: 61-motor, 62-rotating shaft, 63-connector.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be described in detail by embodiments with reference to the accompanying drawings in the examples of the present application. It is clear that embodiments and features of the embodiments in the present application can be combined with each other without conflict.

It should be noted that: in the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout the drawings; in the description of the present application, the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships that are based on the orientation or positional relationship shown in the drawings, merely to facilitate the description of the application and to simplify the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the application; in the description of the present application, "first", "second", and the like are used only for distinguishing one from another, and do not indicate the degree of importance, the order, and the like thereof.

In the description of the present application, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a movable connection, and a detachable connection; can be mechanically or electrically connected; they may be directly connected to each other or indirectly connected to each other through an intermediate member, or they may be connected to each other through the inside of two members. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 9, an embodiment of the present application provides a range hood structure applied to an air cooking appliance having a cooking cavity 10, a heating element 2 and a thermal circulation duct 4, which includes:

a fume suction inlet 52 arranged at the upper part of the cooking cavity 10, a fume suction fan 51 communicated with the fume suction inlet 52 through a fume suction pipeline 53, an oil smoke outlet pipeline 54 communicated with the fume suction fan 51, and a detachable water tank 55 arranged below the oil smoke outlet pipeline 54.

By arranging the oil fume suction duct structure 5 inside the air cooking appliance, the oil fume generated in the cooking process of food materials is sucked into the oil fume suction pipeline 53 from the oil fume suction air inlet 52 arranged at the upper part of the cooking cavity 10 by the oil fume suction fan 51 and is discharged to the water tank 55 below the oil fume suction fan, the oil fume is cooled into liquid by the water in the water tank 55 and is deposited in the water tank 55, so that the oil fume discharged from the oil fume discharge pipeline 54 is collected and intensively cleaned, the oil fume is prevented from entering the thermal circulation fan along with thermal circulation airflow, and the cleaning and maintenance convenience effects are achieved.

In some possible embodiments, the water tank 55 is detachably mounted below the oil smoke outlet pipe 54 for easy cleaning and maintenance.

In some possible embodiments, a height interval is provided between the outlet of the oil smoke outlet pipe 54 and the water tank 55.

Since the air flow also has a certain air pressure at the outlet of the oil-smoke outlet pipe 44, in order to avoid the air pressure from blowing off the deposited grease in the water tank 55, a certain height interval is provided between the oil-smoke outlet pipe 54 and the water tank 55 to release the air pressure and keep the grease in the water tank 55 stably deposited.

In some possible embodiments, a filtering assembly is further disposed below the range hood fan 51 to filter the oil smoke taken by the range hood fan 51.

In some possible embodiments, the filter assembly is sleeved outside the oil smoke outlet pipe 54, and the sleeved manner is simple in structure and convenient to disassemble and replace.

In particular, in order to prevent the interior of the body from being polluted by oil smoke, the filtering assembly can be sleeved at the outlet of the oil smoke outlet pipeline.

In some possible embodiments, the filter assembly comprises a filter cotton 56 and a filter cotton holder 57 with filter holes on the surface.

In some possible embodiments, an exhaust port 15 is further included above the range hood fan 51. The air flow separated from the oil smoke after being cooled by the water tank 55 flows upwards, enters a gap between the machine body and the oil smoke suction duct structure through the filtering component, enters the gap through the air flow cooled by the water tank 55, can perform air cooling on the oil smoke suction motor 51, and is discharged from the exhaust hole 15 above the machine body.

In some possible embodiments, an air discharge duct 16 is further included, which is arranged above the water tank 55. Part of the airflow after separating the oil smoke through the water tank 55 can be directly discharged from the exhaust slot 16.

In some possible embodiments, the cooking apparatus further includes a baffle plate disposed on a side wall of the cooking cavity 10 at a position corresponding to the fume suction inlet 51, where the baffle plate is provided with an air guiding hole to guide and pressurize the airflow entering the fume suction inlet 51. The air guide holes can be arranged into arrayed strip-shaped structures.

The embodiment of the application also provides a smokeless air cooking appliance, which comprises a heating component 3, a thermal circulation air duct 5 and a cooking cavity 10 for placing a carrier 2, and the smokeless air duct structure 4 is further arranged according to the embodiment and is not repeated.

In some possible embodiments, the carrier 2 may further include at least one of a baking tray 21, a cooking pan 22, a steaming pan, and a mesh tray 23, which can be detachably replaced, so as to achieve various cooking effects such as frying, steaming, and roasting of food according to specific needs.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present application and the technical principles employed. Those skilled in the art will appreciate that the present application is not limited to the particular embodiments described herein, but is capable of many obvious modifications, rearrangements and substitutions without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.

Claims (10)

1. The utility model provides an oil absorption cigarette wind channel structure, is applied to the air cooking device who is equipped with culinary art chamber, heating element and thermal cycle wind channel, its characterized in that, including:

the cooking device comprises a cooking cavity, a fume suction air inlet, a fume suction fan, a fume outlet pipeline and a water tank, wherein the fume suction air inlet is arranged at the upper part of the cooking cavity, the fume suction fan is communicated with the fume suction air inlet through a fume suction pipeline, the fume outlet pipeline is communicated with the fume suction fan, and the water tank is arranged below the fume outlet pipeline.

2. The range hood duct structure of claim 1, wherein: the water tank is detachably mounted below the oil smoke outlet pipeline.

3. The range hood duct structure of claim 2, wherein: and a height interval is arranged between the outlet of the oil smoke outlet pipeline and the water tank.

4. The range hood duct structure of claim 2, wherein: and a filtering component is also arranged below the oil fume suction fan.

5. The range hood duct structure of claim 4, wherein: the filtering component is sleeved on the outer side of the oil smoke outlet pipeline.

6. The range hood duct structure of claim 5, wherein: the filtering component is sleeved at the outlet of the oil smoke outlet pipeline.

7. The range hood duct structure of claim 5, wherein: the filtering component comprises filtering cotton and a filtering cotton bracket with filtering holes on the surface.

8. The range hood duct structure of any one of claims 1-7, wherein: the range hood further comprises an exhaust port arranged above the range hood fan and/or an exhaust groove arranged above the water tank.

9. The range hood duct structure of any one of claims 1-7, wherein: the cooking device is characterized by also comprising a baffle which is arranged on the side wall of the cooking cavity and corresponds to the position of the oil fume suction air inlet, and an air guide hole is arranged on the baffle.

10. The utility model provides a smokeless air cooking appliance, including the culinary art chamber that generates heat subassembly, thermal cycle wind channel and placing the carrier which characterized in that:

a range hood structure according to any one of claims 1 to 9.

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