CN218044717U - Cooking apparatus - Google Patents

Abstract

The utility model discloses a cooking device relates to cooking device technical field, and the main objective realizes dispelling the heat to the heating element in the base to guarantee heating element's normal work, extension heating element's life. The utility model discloses a main technical scheme does: the cooking equipment comprises a base, wherein a heat dissipation space is arranged in the base, and an air inlet and a first air outlet which are respectively communicated with the heat dissipation space are arranged on the base; a heat-generating element, at least a portion of which is disposed in the heat-dissipating space; the first air outlet is used for being communicated with a fan, so that air flow flows from the air inlet to the first air outlet through the heat dissipation space.

Description

Cooking apparatus

Technical Field

The utility model relates to a cooking equipment technical field particularly, relates to a cooking equipment.

Background

Along with the continuous progress of science and technology, intelligent cooking equipment takes place at the ready, compares in traditional kitchen utensils and appliances, and intelligent cooking equipment has characteristics such as labour saving and time saving, the energy saving, easy washing, is prepared in favor of people.

Use the cylinder machine of cooking as an example, the cylinder machine of cooking includes the base usually and connects the pot body on the base, and the component part on the pot body is connected through the core in electrical components and the base usually, and this electrical components generally sets up in the base, and at the machine working process of cooking, electrical components can generate heat, and electrical components can't dispel the heat in the base and local high temperature phenomenon appears easily to influence the normal work and the life of the component part of electrical components and the pot body. For example, the electromagnetic heating drum on the pot body passes through the cable and is connected with the core, and at least some cable setting is in the base, and in the quick-witted working process of cooking, the cable also can generate heat, and the cable can not dispel the heat and local high temperature phenomenon appears easily in the base to influence the normal work and the life of whole heating drum.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a cooking device, the main objective is that the heating element to the base is realized dispelling the heat to guarantee heating element's normal work, prolong heating element's life.

In order to achieve the above object, the utility model mainly provides the following technical scheme:

an embodiment of the utility model provides a cooking device, include:

the heat dissipation device comprises a base, wherein a heat dissipation space is arranged in the base, and an air inlet and a first air outlet which are respectively communicated with the heat dissipation space are formed in the base;

a heat generating element, at least a portion of which is disposed in the heat dissipation space;

the first air outlet is used for being communicated with a fan, so that air flow flows to the first air outlet from the air inlet through the heat dissipation space.

Further, the heat dissipation space at least comprises a first space, a second space and a third space which are communicated with each other;

the heating element is arranged in the first space, the second space and the third space;

the air inlets at least comprise a first air inlet, a second air inlet and a third air inlet, and the first air inlet, the second air inlet and the third air inlet correspond to and are communicated with the first space, the second space and the third space.

Further, the cooking apparatus further includes:

the control device is arranged in the heat dissipation space and connected with the heating element, and comprises a first shell, and a fourth air inlet and a second air outlet are formed in the first shell;

the fourth air inlet is respectively communicated with the first air inlet, the second air inlet and the third air inlet; the second air outlet is communicated with the first air outlet.

Further, a first fan is connected to the second air outlet;

the first air outlet corresponds to the second air outlet.

Further, the cooking apparatus further includes:

the pan body is connected to the base and comprises a second shell and a roller which is rotatably arranged in the second shell, a gap is formed between the second shell and the roller, and a fifth air inlet communicated with the gap is formed in the second shell;

the heating element comprises a cable and a heating wire coil which are connected, at least one part of the cable is arranged in the heat dissipation space, and the heating wire coil is arranged in the gap;

the cooking equipment further comprises a second fan, wherein the second fan is arranged in the gap and used for driving airflow to flow into the gap from the fifth air inlet.

Furthermore, the first air inlet, the second air inlet, the third air inlet and the first air outlet are respectively arranged on the side wall and/or the top wall of the base.

Furthermore, the first air outlet comprises a plurality of first through holes which are arranged on the base in an array manner;

the first air inlet, the second air inlet and the third air inlet comprise a plurality of second through holes, and the second through holes are arrayed on the base.

Further, a first mounting part is arranged at each position of the first through hole on the base, and comprises an inclined surface opposite to the first through hole, and the inclined surface is inclined downwards in a direction far away from the base.

Further, a second mounting part is arranged at each position of the second through hole on the base, and comprises a tilting plate which is arranged on the basis that the top of the second through hole is inclined downwards and extends towards the direction far away from the base.

Furthermore, filter screens are arranged at the first air inlet, the second air inlet and the third air inlet.

Borrow by above-mentioned technical scheme, the utility model discloses following beneficial effect has at least:

the embodiment of the utility model provides a cooking equipment, through set up heat dissipation space in the base, at least part of heating element sets up in this heat dissipation space, furthermore, be provided with respectively with air intake and the first air outlet of this heat dissipation space intercommunication on the base, when first air outlet and fan intercommunication have been realized, the fan can drive the outside cold air of base and get into heat dissipation space from the air intake, and flow from first air outlet after taking away the heat that heating element gived off, thereby the heat dissipation to heating element has been realized, local high temperature phenomenon has been avoided appearing in the heating element in the base, heating element's normal work has been guaranteed, heating element's life has been prolonged.

Drawings

Fig. 1 is a schematic structural diagram of a cooking apparatus at a first viewing angle according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cooking apparatus at a second viewing angle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cooking apparatus according to an embodiment of the present invention after a base is removed;

FIG. 4 is a schematic structural diagram of the control device in FIG. 3;

FIG. 5 is an enlarged view taken at A in FIG. 1;

fig. 6 is a cross-sectional view of a first mounting member in a cooking apparatus according to an embodiment of the present invention;

FIG. 7 is an enlarged view at B in FIG. 2;

fig. 8 is a schematic structural diagram of a filter screen arranged at a first air inlet of a cooking apparatus according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. 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 described embodiments are only some, but not all embodiments of the invention. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present embodiment, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to 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 present embodiment.

As shown in fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a cooking apparatus, which includes a base 1, a heat dissipation space 11 is disposed in the base 1, and an air inlet and a first air outlet 12, which are respectively communicated with the heat dissipation space 11, are disposed on the base 1; a heat generating element 3, at least a part of the heat generating element 3 being disposed in the heat dissipating space 11; the first air outlet 12 is used for communicating with a fan, so that air flow flows from the air inlet to the first air outlet 12 through the heat dissipation space 11.

It can be understood that the heating element 3 can be any heating element or heating-capable element arranged in the heat dissipation space 11 at least partially in the cooking device, when the first air outlet 12 is communicated with the fan, the cold air outside the base 1 can continuously enter the heat dissipation space 11 under the driving of the fan and take away the heat emitted by the heating element or heating-capable element, and then flows out from the first air outlet 12, so that the heating element or heating-capable element is cooled, the normal work of the heating element or heating-capable element is ensured, and the service life of the heating element or heating-capable element is prolonged. Specifically, heating element 3 can be for heating wire coil subassembly, and at least some cable settings of heating wire coil subassembly are used for being connected with other electrical components in base 1, the embodiment of the utility model provides a technical scheme can realize dispelling the heat to the cable to guarantee the normal work of cable, prolonged the life of whole heating wire coil subassembly.

It should be noted that the first air outlet 12 may be communicated with an external fan, or the cooking device may be communicated with the first air outlet 12 by a fan, that is, the fan may be a component of the cooking device, and both of these two embodiments may implement that the fan drives an airflow to flow from the air inlet to the first air outlet 12 through the heat dissipation space 11, so as to implement heat dissipation of the heating element 3, and specifically, when implemented, the fan may be selected according to specific use requirements. Specifically, the fan may be one or a combination of a plurality of air extracting devices such as a fan, an exhaust fan air extracting pump, an exhaust fan and the like.

The embodiment of the utility model provides a cooking equipment, through set up heat dissipation space 11 in base 1, at least a part of heating element 3 sets up in this heat dissipation space 11, furthermore, be provided with respectively with air intake and the first air outlet 12 of this heat dissipation space 11 intercommunication on base 1, when first air outlet 12 communicates with the fan, the fan can drive the outside cold air of base 1 and get into heat dissipation space 11 from the air intake, and flow out from first air outlet 12 after taking away the heat that heating element 3 gived off, thereby realized the heat dissipation to heating element 3, local high temperature phenomenon has appeared in heating element 3 in the base 1 has been avoided, the normal work of heating element 3 has been guaranteed, heating element 3's life has been prolonged.

In the embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 3, the heat dissipation space 11 at least includes a first space 111, a second space 112 and a third space 113 which are mutually communicated; the heat generating element 3 is disposed in the first space 111, the second space 112, and the third space 113; the air inlet at least comprises a first air inlet 13, a second air inlet 14 and a third air inlet 15, and the first air inlet 13, the second air inlet 14 and the third air inlet 15 correspond to and are communicated with the first space 111, the second space 112 and the third space 113.

According to the above embodiment, the heating element 3 is disposed in the first space 111, the second space 112 and the third space 113 of the heat dissipation space, and the first air inlet 13, the second air inlet 14 and the third air inlet 15 of the air inlet correspond to and communicate with the first space 111, the second space 112 and the third space 113, after the fan is started, the air flow can enter the corresponding spaces from the first air inlet 13, the second air inlet 14 and the third air inlet 15, so as to achieve heat dissipation at different positions of the heating element 3, and finally mix with each other and flow out from the first air outlet 12, thereby not only increasing the heat dissipation speed of the heating element 3, but also improving the heat dissipation effect of the heating element 3.

It should be noted that the first air inlet 13, the second air inlet 14, and the third air inlet 15 may correspond to and communicate with the first space 111, the second space 112, and the third space 113 one by one, or do not correspond to and communicate with one by one, for example, the first air inlet 13 and the second air inlet 14 both correspond to and communicate with the first space 111, or the first air inlet 13 corresponds to and communicates with the first space 111 and the second space 112, respectively, so as to adjust the flow rate and/or the flow velocity of the air flow flowing into the first space 111, the second space 112, and the third space 113, and in particular, in implementation, the selection may be performed according to an actual heat dissipation requirement of the heating element 3.

In the above embodiment, the base 1 may have a U-shape as a whole, and the first space 111, the second space 112, and the third space 113 may be provided in both side portions and the bottom portion of the base 1, respectively. In addition, the middle partition board 5 can be arranged in the first space 111, the second space 112 and/or the third space 113, the middle partition board 5 is made of metal, and the heating element 3 can be connected with the middle partition board 5, so that heat generated by the heating element 3 can be quickly spread through the middle partition board 5, the local high temperature phenomenon of the heating element 3 is better avoided, and the heat dissipation effect of the heating element 3 is further improved.

In the embodiment of the present invention, referring to fig. 3 and 4, the cooking apparatus may further include a control device 6, the control device 6 is disposed in the heat dissipation space 11 and connected to the heating element 3, the control device 6 includes a first housing, and a fourth air inlet 61 and a second air outlet 62 are disposed on the first housing; the fourth air inlet 61 is respectively communicated with the first air inlet 13, the second air inlet 14 and the third air inlet 15; the second outlet 62 is in communication with the first outlet 12.

In the above embodiment, the control device 6 may be an electromagnetic core, and since the fourth air inlet 61 of the control device 6 is respectively communicated with the first air inlet 13, the second air inlet 14, and the third air inlet 15, and the second air outlet 62 of the control device 6 is communicated with the first air outlet 12, the air flow entering the heat dissipation space 11 from the first air inlet 13, the second air inlet 14, and the third air inlet 15 may also enter the first housing of the control device 6 through the second air outlet 62, so as to achieve flowing out from the second air outlet 62 after heat dissipation of the control device 6, and finally flowing out from the first air outlet 12, that is, the air flow entering from the air inlets not only can dissipate the heat of the heating element 3, but also can dissipate heat of the control device 6, thereby improving the heat dissipation effect of the control device 6, better ensuring normal operation of the control device 6, and simultaneously achieving sharing of a fan, and using one fan to dissipate heat of the heating element 3 and the control device 6 of the base at the same time, the air flow path is smooth, and the cost of the fan is saved.

In the above embodiment, in order to ensure that the heat dissipation of the heating element 3 does not affect the heat dissipation of the control device 6, one of the first air inlet 13, the second air inlet 14 and the third air inlet 15 may correspond to the control device 6, so that the cold air outside the base 1 can reach the control device 6 relatively quickly to dissipate the heat thereof.

In the embodiment of the present invention, referring to fig. 3 and 4, the second air outlet 62 may be connected to the first fan 4; the first outlet 12 corresponds to the second outlet 62.

In the above embodiment, the first fan 4 is connected to the second air outlet 62 of the control device 6, and the first fan 4 can be used as a component of the cooking apparatus to drive the air flow to flow from the air inlet to the first air outlet 12 through the heat dissipation space 11, so as to dissipate heat of the heating element 3 and the control device 6. Specifically, the first fan 4 can be a heat dissipation fan of the control device 6, so that the heat dissipation function is realized by using the existing fan in the cooking equipment without additionally arranging the fan, the structure of the cooking equipment is simplified, and the cost is reduced.

In the above embodiment, the first air outlet 12 corresponds to the second air outlet 62, so that the hot air after absorbing heat can flow from the second air outlet 62 to the first air outlet 12 quickly, and the hot air can flow out of the base 1 conveniently, which is more favorable for improving the heat dissipation effect of the heating element 3 and the control device 6.

In the embodiment of the present invention, referring to fig. 3, the cooking device may further include a pot body 2, the pot body 2 is connected to the base 1, the pot body 2 includes a second housing 22 and a roller 21 rotatably disposed in the second housing 22, a gap 23 is formed between the second housing 22 and the roller 21, and a fifth air inlet communicated with the gap 23 is disposed on the second housing 22; the heating element 3 comprises a cable 31 and a heating coil 32 which are connected, at least one part of the cable 31 is arranged in the heat dissipation space 11 and is used for connecting the heating coil 32 with the control device 6, and the heating coil 32 is arranged in the gap 23 and is used for providing heat for the roller 21 for cooking; the cooking apparatus further comprises a second fan 7, the second fan 7 being arranged in the gap 23 for driving the air flow from the fifth air inlet into the gap 23.

In the above embodiment, by providing the second fan 7 in the gap 23 between the second casing 22 and the drum 21 and providing the fifth air inlet on the second casing 22, the second fan 7 can drive the cold air outside the second casing 22 to continuously enter the gap 23 through the fifth air inlet, and take away the heat dissipated by the heating coil 32 and the part of the cable 31 located in the gap 23, and then flow out from the port of the gap 23, so as to dissipate the heat of the heating coil 32 and the part of the cable 31 located in the gap 23, ensure the normal operation of the heating coil 32 and the cable 31, and prolong the service life of the heating element.

Because the environment that cooking equipment is located is usually comparatively moist, for example the kitchen, especially ground, in order to avoid moist air to get into and cause the damage to its inside device in the base 1, in the embodiment of the utility model, see fig. 1 and fig. 2, first air intake 13, second air intake 14, third air intake 15 and first air outlet 12 set up respectively on the lateral wall and/or the roof of base 1, like this the air current alright get into in the base 1 through the lateral wall and/or the roof of base 1, and can not get into in the base 1 from the bottom of base 1, avoided the moist air in ground to get into and damage its inside device in the base 1, prolonged the life of the inside device of base 1. Specifically, the first air inlet 13 and the third air inlet 15 may be respectively located on two opposite sides of the base 1, and the second air inlet 14 and the first air outlet 12 may be located on the back of the base 1.

In the embodiment of the present invention, the first air outlet 12 includes a plurality of first through holes 16, and the plurality of first through holes 16 are arranged on the base 1 in an array; the first air inlet 13, the second air inlet 14 and the third air inlet 15 all include a plurality of second through holes, and the plurality of second through holes are arranged on the base 1 in an array manner.

In the above embodiment, the first air outlet 12, the first air inlet 13, the second air inlet 14 and the third air inlet 15 are all configured to be composed of a plurality of corresponding through holes with smaller areas and arranged in an array, on one hand, the air flow entering the heat dissipation space 11 can be more uniform, and the heat dissipation of the heating element 3 is more facilitated; on the other hand, compared with the tuyere with a larger area, the tuyere is formed by a plurality of through holes with a smaller area, so that liquid or foreign matters outside the base 1 can be well prevented from entering the base 1 through the tuyere, and devices in the base 1 can be better protected.

Specifically, the first through holes 16 and the second through holes may be both elongated through holes, and the plurality of first through holes 16 and the plurality of second through holes may be arranged on the base 1 in a rectangular array.

In the embodiment of the present invention, referring to fig. 1, 5 and 6, the first mounting part 8 is disposed at the position of each first through hole 16 on the base 1, the first mounting part 8 includes an inclined plane 81 opposite to the first through hole 16, and the inclined plane 81 is inclined downward toward the direction away from the base 1.

In the above embodiment, because the inclined plane 81 of the first mounting part 8 is opposite to the first through hole 16, and is inclined downwards to the direction away from the base 1, therefore, when the hot air flowing out from the first through hole 16 passes through the inclined plane 81, the inclined plane 81 can play a role in guiding the air flow, so that the air flow can be blown out towards the ground, so that the flowing hot air can be mixed with the moisture on the ground, so as to benefit the rapid cooling and heat dissipation of the hot air, and further ensure that the air near the base 1 is the cold air, and is more favorable for the heat dissipation of the heating element 3 in the base 1.

In the above embodiment, the first mounting member 8 may have various structures, for example, the first mounting member 8 may include two first side walls disposed opposite to each other and a first connection plate connected between the two first side walls, the first connection plate being disposed to be inclined downward away from the base 1 based on the top of the first through hole 16, and an inner surface of the first connection plate forming an inclined surface 81, such that the first mounting member 8 not only guides hot air but also blocks external liquid or foreign matter from entering the base 1 through the first through hole 16, thereby better protecting the devices in the base 1. Wherein, the first through hole 16 can be directly arranged on the base 1, and the first mounting part 8 is also arranged on the base 1; or, the base 1 includes a base body and a cover, the plurality of first through holes 16 are disposed on the cover, the first air outlet 12 further includes a through hole disposed on the base body, the cover is connected to the base body and covers the through hole, and the through hole is communicated with the plurality of first through holes 16.

In the embodiment of the present invention, referring to fig. 2 and 7, the second mounting member 9 is disposed at the position of each second through hole on the base 1, and the second mounting member 9 includes the inclined plate 91 and extends from the top of the inclined plate 91 based on the second through hole to the downward slope of the direction away from the base 1.

In the above embodiment, since the inclined plate 91 of the second mounting member 9 is disposed to extend obliquely downward in a direction away from the base 1 based on the top of the second through hole, when liquid is left on the base 1 or liquid splashes outside, the inclined plate 91 can block the liquid from entering the base 1 through the second through hole, and can also block foreign objects from entering the base 1 through the second through hole, thereby better protecting the devices in the base 1.

In the above embodiments, the second mounting part 9 may have various structural forms, for example, the second mounting part 9 may include two second side walls disposed opposite to each other and a second connecting plate connected between the two second side walls, the second connecting plate being disposed to extend obliquely downward in a direction away from the base 1 based on a top of the second through hole, the second connecting plate forming the inclined plate 91; alternatively, the second mounting member 9 may be a cylindrical structure communicating with the second through hole, one end of which is connected to the base 1, and the top wall of the cylindrical structure is an inclined wall forming the inclined plate 91.

In the embodiment of the present invention, referring to fig. 8, the first air inlet 13, the second air inlet 14 and the third air inlet 15 are all provided with the filter screen 10, and such a structure arrangement, on one hand, can realize the filtering of the cold air flowing into the air inlets through the filter screen 10, thereby preventing external foreign objects from entering the base 1 under the driving of the air flow, and further better protecting the devices in the base 1; on the other hand, since the filter holes on the filter screen 10 are relatively dense, the filter screen 10 can also have a certain waterproof function, so as to prevent liquid such as external water from entering the base 1 through the air inlet, thereby better protecting the devices in the base 1.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. A cooking apparatus, comprising:

the heat dissipation device comprises a base (1), wherein a heat dissipation space (11) is arranged in the base (1), and an air inlet and a first air outlet (12) which are respectively communicated with the heat dissipation space (11) are formed in the base (1);

a heat-generating element (3), at least a part of the heat-generating element (3) being disposed in the heat-dissipating space (11);

the first air outlet (12) is used for being communicated with a fan, so that air flow flows from the air inlet to the first air outlet (12) through the heat dissipation space (11).

2. The cooking apparatus of claim 1,

the heat dissipation space (11) at least comprises a first space (111), a second space (112) and a third space (113) which are communicated with each other;

the heating element (3) is disposed in the first space (111), the second space (112), and the third space (113);

the air inlets at least comprise a first air inlet (13), a second air inlet (14) and a third air inlet (15), and the first air inlet (13), the second air inlet (14) and the third air inlet (15) correspond to and are communicated with the first space (111), the second space (112) and the third space (113).

3. The cooking apparatus of claim 2, further comprising:

the control device (6) is arranged in the heat dissipation space (11) and connected with the heating element (3), the control device (6) comprises a first shell, and a fourth air inlet (61) and a second air outlet (62) are formed in the first shell;

the fourth air inlet (61) is respectively communicated with the first air inlet (13), the second air inlet (14) and the third air inlet (15); the second air outlet (62) is communicated with the first air outlet (12).

4. Cooking apparatus according to claim 3,

the second air outlet (62) is connected with a first fan (4);

the first air outlet (12) corresponds to the second air outlet (62).

5. The cooking apparatus of claim 1, further comprising:

the pan body (2) is connected to the base (1), the pan body (2) comprises a second shell (22) and a roller (21) which is rotatably arranged in the second shell (22), a gap (23) is formed between the second shell (22) and the roller (21), and a fifth air inlet communicated with the gap (23) is formed in the second shell (22);

the heating element (3) comprises a cable (31) and a heating coil (32) which are connected, at least one part of the cable (31) is arranged in the heat dissipation space (11), and the heating coil (32) is arranged in the gap (23);

the cooking equipment further comprises a second fan (7), wherein the second fan (7) is arranged in the gap (23) and used for driving airflow to flow into the gap (23) from the fifth air inlet.

6. The cooking apparatus of claim 2,

the first air inlet (13), the second air inlet (14), the third air inlet (15) and the first air outlet (12) are respectively arranged on the side wall and/or the top wall of the base (1).

7. The cooking apparatus of claim 2,

the first air outlet (12) comprises a plurality of first through holes (16), and the first through holes (16) are arranged on the base (1) in an array manner;

the first air inlet (13), the second air inlet (14) and the third air inlet (15) comprise a plurality of second through holes, and the second through holes are arrayed on the base (1).

8. Cooking apparatus according to claim 7,

the base (1) is located each position department of first through-hole (16) all is provided with first installed part (8), first installed part (8) include with inclined plane (81) that first through-hole (16) are relative, inclined plane (81) are to keeping away from the direction downward sloping setting of base (1).

9. Cooking apparatus according to claim 7,

the base (1) is provided with second installation parts (9) at positions of the second through holes, the second installation parts (9) comprise inclined plates (91), and the inclined plates (91) are arranged on the basis that the tops of the second through holes are inclined downwards and extend away from the base (1).

10. The cooking apparatus of claim 2,

and filter screens (10) are arranged at the first air inlet (13), the second air inlet (14) and the third air inlet (15).

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