CN219578756U - Exhaust cover, cooking cup assembly and cooking machine - Google Patents

Abstract

The utility model discloses an exhaust cover, a cooking cup assembly and a cooking machine. The exhaust cover includes a cover body and a condensing part. The cover body comprises a steam channel, the steam channel comprises a steam inlet and a steam outlet, the condensing part is blocked on the steam channel and comprises a condensing hole communicated with the steam channel, so that the steam is discharged from the steam outlet after passing through the condensing hole after being condensed by the condensing part. On the one hand, after the steam is condensed by the condensing part, the steam is discharged from the steam outlet of the steam channel, the temperature and the flow rate are reduced, and the steam is not easy to discharge or overflow from the steam outlet at high speed due to overlarge temperature and overlarge pressure, so that the user is not easy to be injured; on the other hand, the condensing part comprises the condensing hole, and compared with an automatic pressure relief exhaust device, the automatic pressure relief exhaust device is simple in structure and low in cost.

Description

Exhaust cover, cooking cup assembly and cooking machine

Technical Field

The utility model relates to the technical field of small household appliances, in particular to an exhaust cover, a cooking cup assembly and a cooking machine.

Background

The cooking machine comprises a host machine and a cooking cup component. The cooking cup component comprises a cooking cup and an exhaust cover assembled with the cooking cup. The exhaust cover is provided with a steam passage. The steam channel comprises a steam inlet and a steam outlet. Steam generated in the cooking cup is discharged from the steam inlet, passes through the steam channel and is discharged from the steam outlet.

At present, steam exhausted from a steam outlet on an exhaust cover of a cooking machine on the market is easy to scald users. Some cooking machines set up automatic pressure release exhaust apparatus in order to solve the user's of steam scald problem, but, automatic pressure release apparatus is too complicated again, and the cost is too high.

Disclosure of Invention

The utility model aims to disclose an exhaust cover, a cooking cup assembly and a cooking machine. The exhaust cover can avoid steam from scalding a user, and the structure of the exhaust cover is not complex.

The utility model discloses an exhaust cover. The exhaust cover includes a cover body and a condensing part. The cover body comprises a steam channel, the steam channel comprises a steam inlet and a steam outlet, the condensing part is blocked on the steam channel and comprises a condensing hole communicated with the steam channel, so that steam is condensed by the condensing part and is discharged from the steam outlet through the condensing hole.

According to the arrangement, as the cover body of the exhaust cover is provided with the steam channel, the condensing part is blocked on the steam channel, so that steam is discharged from the steam outlet after being condensed and passing through the condensing hole, on one hand, after being condensed by the condensing part, the steam is continuously discharged from the steam outlet through the steam channel, the temperature and the flow rate are both reduced, and the steam is not easy to discharge or overflow from the steam outlet at a high speed due to overlarge steam temperature and overlarge pressure, so that a user is not easy to be injured; on the other hand, the condensing part comprises the condensing hole, and compared with an automatic pressure relief exhaust device, the automatic pressure relief exhaust device is simple in structure and low in cost.

In some embodiments, the condensing part includes a condensing chamber that gradually decreases in a vertically upward or vertically downward direction, and a chamber wall of the condensing chamber is provided with the condensing hole.

As the condensation cavity is gradually reduced along the vertical upward or vertical downward direction, the cavity wall of the condensation cavity is provided with the condensation hole, so that the condensation area can be increased, and the gradual reduction is also beneficial to the reflux of condensed distilled water into the cooking cup along the cavity wall of the condensation cavity.

In some embodiments, in the case where the condensing chamber is gradually reduced in a vertically upward direction, only an edge of a chamber wall of the condensing chamber is provided with the condensing hole.

According to the arrangement, under the condition that the condensing cavity is gradually reduced along the vertical upward direction, only the edge of the cavity wall of the condensing cavity is provided with the condensing hole, so that the inward area of the edge of the condensing part is free of holes, condensation of steam is facilitated, and distilled water after condensation flows back into the cooking cup along the cavity wall of the condensing cavity.

In some embodiments, the lid body is a center lid, the lid body includes an upper lid and a lower lid, the lower lid includes a lower lid body, an assembly portion for inserting a lid, and a lower lid channel extending through the lower lid body and the assembly portion. The upper cover and the lower cover are assembled to form the steam channel, and the steam channel comprises the lower cover channel; the condensing part includes a condensing plate covering an opening of the lower cover passage.

As the cover body comprises the upper cover and the lower cover, the upper cover and the lower cover are assembled to form the steam channel, and the condensing part is the condensing plate covering the lower cover channel, so that the exhaust cover is simple in structure, and compared with the automatic pressure relief exhaust device, the condensing part is simple in structure and low in cost. Furthermore, the condensing part covers the opening of the lower cover channel, which is convenient for cleaning the condensing part.

In some embodiments, the opening of the lower cover channel comprises a top opening and a bottom opening, at least one of the top opening and the bottom opening being covered by the condensing plate, and a condensing aperture of the condensing plate covering the bottom opening being the steam inlet with the bottom opening being covered by the condensing plate.

As the opening of the lower cover channel is covered by the condensing plate (upper condensing plate and/or lower condensing plate), the condensing effect is good, and furthermore, the steam is not easy to hurt people, and the assembly of the condensing plate (upper condensing plate and/or lower condensing plate) is simple. In the case where the bottom opening is covered by a condensation plate (in this embodiment, a lower condensation plate), the lower condensation plate can perform defoaming and anti-overflow functions in addition to condensation functions. In the case where both the top opening and the bottom opening are covered by the condensing plate (as shown by the upper condensing plate and the lower condensing plate), on the one hand, the steam is condensed by the lower condensing plate for the first time and then by the upper condensing plate for the second time, thereby further reducing the temperature, speed, steam amount, etc. of the steam, and being more beneficial to avoiding the steam from injuring the user; on the other hand, the distilled water flowing back from the upper condensing plate is also beneficial to reducing the temperature and speed of the steam moving upwards from the lower condensing plate, further reducing the temperature, speed and steam quantity of the steam, and the like, and is more beneficial to avoiding the steam from injuring users.

In some embodiments, the upper cover and the lower cover are detachably assembled, and the condensing part includes an upper condensing plate covering the top opening, and the upper condensing plate is detachably assembled to the upper cover or the lower cover.

As the upper cover and the lower cover are detachably assembled, the upper condensing plate is detachably assembled on the upper cover or the lower cover, so that the upper cover, the upper condensing plate and the lower cover can be detached, and the upper cover, the upper condensing plate and the lower cover are convenient to clean.

In some embodiments, the exhaust cover includes a sound insulation pad on top of the lower cover channel, which is opened by receiving pressure of steam, and closed by not receiving pressure of steam.

By arranging the sound insulation pad, the noise in the working process of the exhaust cover can be reduced.

In some embodiments, the sound insulation mat is concave inwardly toward the lower cover channel in a spherical cap shape.

As the sound insulation pad is concave to be in a spherical crown shape, noise reduction is facilitated, and steam backflow is facilitated.

In some embodiments, the condensation hole satisfies at least one of the following conditions: 1) The flow area of the condensing hole is S, and S is more than or equal to 12.56 square millimeters and less than or equal to 314 square millimeters; 2) The condensing holes are staggered from the steam outlets in the horizontal direction.

As the arrangement is that S is more than or equal to 12.56 square millimeters and less than or equal to 314 square millimeters, the condensation effect of the exhaust cover is good, and the condensation holes are not easy to be blocked. The condensing holes are staggered from the steam outlets in the horizontal direction, so that the stroke of the steam discharged from the condensing part (the upper condensing plate in the embodiment) in the steam channel can be increased, thereby reducing the speed and temperature of the steam and being more beneficial to avoiding the steam from injuring users.

In another aspect, embodiments of the present utility model disclose a cuisine cup assembly. The cooking cup assembly comprises a cooking cup and any one of the exhaust covers, and the exhaust cover is positioned at the top of the cooking cup.

As set above, the cooking cup assembly has at least the beneficial effects brought by the exhaust cover, and will not be described again.

In yet another aspect, an embodiment of the present utility model discloses a food processor. The food processor comprises any one of the food processing cup assemblies. The food processor has a heating function, so that food materials in the food processing cup are heated, and steam is generated.

As set above, the food processor has at least the beneficial effects brought by the exhaust cover, and will not be described again.

Drawings

Fig. 1 is a perspective view of a cuisine cup assembly according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a serving cup assembly of the serving machine of FIG. 1;

FIG. 3 is an exploded view of a first exhaust cover according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view of the exhaust cap shown in FIG. 3 in an assembled state;

FIG. 5 is a top view of another lower condensing plate shown assembled with a lower cover in accordance with an embodiment of the present utility model;

fig. 6 is an exploded view of a second type of exhaust cover according to an embodiment of the present utility model, including the lower condensing plate and lower cover shown in fig. 5.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present utility model. Rather, they are merely examples of apparatus consistent with aspects of the utility model as detailed in the accompanying claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

Referring to fig. 2 and 4 in conjunction with fig. 1 and 3, an embodiment of the present utility model provides an exhaust cover 10. The exhaust cover 10 includes a cover body 1 and a condensing part 2. In the embodiment shown in fig. 1 to 4, the air discharge cover 10 is a center cover, but various schemes described later may be applied to a cup cover that does not include a center cover, and the cup cover in this case has an air discharge function and may be called an air discharge cover. It will also be appreciated that various embodiments described below may be employed for the cover provided that there is a need for venting steam, and such a cover may be referred to as a venting cover. The cover body 1 comprises a steam channel 11, the steam channel 11 comprising a steam inlet 111 and a steam outlet 112. The configuration of the steam passage 11 is not limited, and the circulation of steam may be realized. The condensing part 2 is blocked on the steam channel 11, and includes a condensing hole 21 communicating with the steam channel 11, so that the steam is discharged from the steam outlet 112 through the condensing hole 21 after being condensed by the condensing part 2, and the flow path of the steam is shown by a dotted arrow in fig. 4. The condensation unit 2 comprises in the embodiment of the utility model an upper condensation plate 22 and a lower condensation plate 23, both upper and lower condensation plates 22, 23 being provided with said condensation holes 21. How the upper condensing plate 22 and the lower condensing plate 23 are disposed and the structure thereof will be described later. In some embodiments, one of the upper and lower condensing panels 22, 23 may also be included. In other embodiments, the condensing unit 2 may not have a plate shape.

Referring to fig. 6, the second type exhaust cover 10 shown in fig. 6 is also provided with the steam passage 11 and the condensing part 2, as compared with the first type exhaust cover 10 shown in fig. 4, and the flow path of the steam is also shown by the dotted arrow in fig. 6, except that: the structure of the lower condensing plate 23 of the condensing part 2 of the second type of exhaust cover 10 is different from that of the lower condensing plate 23 of the first type of exhaust cover 10, as will be described later.

As the cover body 1 of the exhaust cover 10 is provided with the steam channel 11, the condensing unit 2 is blocked on the steam channel 11, so that the steam is condensed and then discharged from the steam outlet 112 after passing through the condensing hole 21, on one hand, the steam is condensed by the condensing unit 2 and then continuously discharged from the steam outlet 112 through the steam channel 11, the temperature and the flow rate are both reduced, and the steam is not easy to discharge or overflow from the steam outlet 112 at a high speed due to overlarge temperature and overlarge pressure of the steam, so that the user is not easy to be injured; on the other hand, the condensing part 2 comprises the condensing hole 21, so that compared with an automatic pressure relief exhaust device, the automatic pressure relief exhaust device is simple in structure and low in cost.

Referring to fig. 4 and 6 in combination with fig. 3, the condensing unit 2 includes a condensing chamber 24, the condensing chamber 24 is gradually reduced in a vertically upward or vertically downward direction, and a chamber wall of the condensing chamber 24 is provided with the condensing hole 21. Fig. 4 and 3 show that the condensation chamber 24 of the upper condensation plate 22 is gradually decreasing in the vertical direction, while the part of the lower condensation plate 23 that acts as condensation is located in the horizontal plane. In fig. 6 it is schematically shown that the condensation chambers 24 of the upper and lower condensation plates 22, 23 respectively decrease gradually in the vertical direction. Based on the technical teaching of the condensation chamber 24, it will be understood by the skilled person that the condensation chamber 24 may also be gradually reduced in a vertically downward direction, and in summary, in the embodiment of the present utility model, the condensation chamber 24 of the upper condensation plate 22 may be gradually reduced in a vertically upward direction or may be gradually reduced in a vertically downward direction; accordingly, the lower condensing plate 23 may be gradually increased in a vertically upward direction or gradually decreased in a vertically upward direction, whereby the upper condensing plate 22 and the lower condensing plate 23 will be combined in four ways. There are various ways to achieve the taper, for example, spherical crowns as shown in fig. 3, 4 and 6, truncated cones, etc.

As the condensation chamber 24 is gradually reduced along the vertical upward or vertical downward direction, and the condensation hole 21 is provided on the chamber wall of the condensation chamber 24, the condensation area can be increased, and the gradual reduction is also beneficial to the distilled water after condensation flowing back into the cooking cup 30 along the chamber wall of the condensation chamber 24.

Referring to fig. 3 and 4 in combination with fig. 5 and 6, fig. 3 and 4 show an upper condensation plate 22, in which only the edges of the chamber walls of the condensation chamber 24 are provided with the condensation holes 21, in case the condensation chamber 24 is gradually reduced in a vertically upward direction. Fig. 5 and 6 also show that in the case where the condensation chambers 24 are gradually reduced in the vertically upward direction, the edges of the chamber walls of the respective condensation chambers 24 of the upper and lower condensation plates 22 and 23 are provided with only the condensation holes 21. Based on this, it is obvious to a person skilled in the art that the condensing holes 21 may be provided only at the edges of the cavity walls of the condensing chamber 24, as long as the condensing chamber 24 thereof is gradually reduced in the vertically upward direction, irrespective of whether the condensing unit 2 includes the upper condensing plate 22 and the lower condensing plate 23.

In the above arrangement, since only the edge of the cavity wall of the condensation cavity 24 is provided with the condensation hole 21 in the condition that the condensation cavity 24 gradually decreases in the vertical upward direction, the area of the edge of the condensation component inward is free of holes, which is more favorable for condensation of steam and reflux of the condensed distilled water into the cooking cup 30 along the cavity wall of the condensation cavity 24.

Referring to fig. 3 in combination with fig. 4 and 6, the cover body 1 is a central cover and includes an upper cover 12 and a lower cover 13. The lower cover 13 includes a lower cover body 130 and a lower cover channel 132 for inserting the cup cover 20 and assembling to the assembling portion 131 and penetrating the assembling portion 131 and the lower cover body 130. In the embodiment of the present utility model, the assembly part 131 is further sleeved with a lower cover sealing ring 5. The lower cap seal 5 seals the gap between the assembly 131 and the cap 20. The upper cover 12 and the lower cover 13 are assembled to form the steam passage 11. The upper cover 12 may be fixedly assembled with the lower cover 13 or may be detachably assembled (as described later). The steam channel 11 includes the lower cover channel 132. In the embodiment of the present utility model, the steam outlet 112 is provided in the upper cover 12, and the steam outlet 112 may be provided in the lower cover 13 in other embodiments, depending on the structures of the upper cover 12 and the lower cover 13. The condensing part 2 includes a condensing plate covering the opening of the lower cover passage 132. As shown in fig. 3, 4 and 6, the openings include a top opening and a bottom opening, the top opening of the lower cover channel 132 being covered by the upper condensing plate 22 and the bottom opening being covered by the lower condensing plate 23. Of course, in other embodiments, it is also possible that only one of the top and bottom openings is covered by the condensation plate.

As the cover body 1 includes the upper cover 12 and the lower cover 13, the upper cover 12 and the lower cover 13 are assembled to form the steam channel 11, and the condensing unit 2 is a condensing plate covering the lower cover channel 132, so that the exhaust cover has a simple structure, and compared with an automatic pressure release and exhaust device, the condensing unit 2 has a simple structure and low cost. Furthermore, the condensing unit 2 covers the opening of the lower cover channel 132, which also facilitates cleaning of the condensing unit 2.

Referring to fig. 4 and 6 in combination with fig. 3, the opening of the lower cover channel 132 includes a top opening and a bottom opening. The upper condensation plate 22 covers the top opening and the lower condensation plate 23 covers the bottom opening. The skilled person will appreciate that at least one of the top opening and the bottom opening may be covered by the condensation plate. In the case where the bottom opening is covered by the condensing plate (in this embodiment, by the lower condensing plate 23), the condensing holes 21 of the condensing plate (i.e., the lower condensing plate 23) covering the bottom opening serve as the steam inlet 111, as shown in fig. 4 and 6.

As the opening of the lower cover channel 132 is covered by the condensing plate (upper condensing plate 22 and/or lower condensing plate 23), the condensing effect is good, and the steam is not easy to hurt people, and the assembling of the condensing plate (upper condensing plate 22 and/or lower condensing plate 23) is simple. In the case where the bottom opening is covered by a condensation plate (in this embodiment, the lower condensation plate 23), the lower condensation plate 23 may have a defoaming and anti-overflow effect in addition to the condensation effect, by providing the condensation holes 21 of the lower condensation plate 23. In case both the top opening and the bottom opening are covered by the condensation plate (as shown by the upper condensation plate 22 and the lower condensation plate 23), on the one hand, the steam will be condensed by the lower condensation plate 23 for the first time and then by the upper condensation plate 22 for the second time, thereby further reducing the temperature, speed, steam amount, etc. of the steam, which is more advantageous for avoiding the steam from injuring the user; on the other hand, the distilled water flowing back from the upper condensing plate 22 is also advantageous in reducing the temperature and speed of the steam moving upward from the lower condensing plate 23, further reducing the temperature, speed, amount of steam, etc., and is more advantageous in avoiding the steam from injuring the user.

Referring to fig. 3 in combination with fig. 4 and 6, the upper cover 12 and the lower cover 13 are detachably assembled, such as shown in fig. 3, by the button assembly 4 cooperating with a snap structure. In summary, the structure to achieve the detachable assembly is not limited. The upper condensation plate 22 is detachably assembled to the upper cover 12, and in fig. 4 and 6, the upper condensation plate 22 is assembled to the upper cover 12 by screws 221, and in some embodiments, the upper condensation plate 22 may also be detachably assembled to the lower cover 13 (such as the lower cover body 130).

In the above arrangement, since the upper cover 12 and the lower cover 13 are detachably assembled, the upper condensing plate 22 is detachably assembled on the upper cover 12 or the lower cover 13, so that the upper cover 12, the upper condensing plate 22 and the lower cover 13 can be detached, and the upper cover 12, the upper condensing plate 22 and the lower cover 13 can be conveniently cleaned.

Referring to fig. 3 in combination with fig. 4 and 6, the exhaust cover 10 includes a sound insulation pad 3, and the sound insulation pad 3 is positioned on top of the lower cover channel 132 to be exposed to the pressure of steam to open the steam channel 11. In fig. 4 and 6 it is schematically shown that the sound insulation mat 3 opens the steam channel 11; the pressure not subjected to steam closes the steam channel 11. Of course, in the case of opening the steam passage 11, the exhaust gap between the sound insulation pad 3 and the lower cover 13 is more required to be set, and for example, the exhaust gap may be 1 to 20mm.

By providing the sound insulation pad 3 as described above, noise during operation of the exhaust cover 10 can be reduced.

With continued reference to fig. 4 and 6, the sound insulation pad 3 is concave toward the lower cover channel 132 to form a spherical cap shape.

As the sound insulation pad 3 is concave to be spherical, the noise reduction is facilitated, and the steam backflow is facilitated.

Referring to fig. 3, 4, 5 and 6, in some embodiments, the condensing holes 21 satisfy at least one of the following conditions:

1) The flow area of the condensing hole 21 is S, and S is 12.56 square millimeters or less and is 314 square millimeters or less, the shape of the condensing hole 21 is not limited, and the condensing hole 21 can be in other shapes such as a round shape and a square shape. For example, in the case where the condensing hole 21 is circular, the diameter of the condensing hole 21 may be 4mm to 20mm. As set above, 12.56 square millimeters is less than or equal to S is less than or equal to 314 square millimeters, so that the condensation effect of the exhaust cover 10 is good, and the condensation holes 21 are not easy to be blocked.

2) The condensing holes 21 are horizontally staggered from the steam outlets 112. Specifically, in the embodiment of the present utility model, the condensing holes 21 of the upper condensing plate 22 are staggered from the steam outlets 112. As set forth above, the condensing holes 21 are horizontally offset from the steam outlets 112, which increases the stroke of the steam discharged from the condensing unit 2 (the upper condensing plate 22 in this embodiment) in the steam channel 11, thereby reducing the speed and temperature of the steam, and thus, being more advantageous for avoiding the steam from injuring the user.

Referring to fig. 2 in combination with fig. 1, an embodiment of the present utility model discloses a cuisine cup assembly. The cuisine cup assembly comprises a cuisine cup 30 and any one of the exhaust covers 10, wherein the exhaust cover 10 is positioned at the top of the cuisine cup 30.

As set forth above, the cuisine cup assembly has at least the beneficial effects brought by the exhaust cover 10, and will not be described again.

The embodiment of the utility model also discloses a food processor. The cooking machine comprises any one of the cooking cup assemblies, and the cooking machine has a heating function to heat food materials in the cooking cup 30 and generate steam. Any structure can be adopted for heating, for example, a heating plate component is arranged at the bottom of the cooking cup 30, electromagnetic heating mode can be adopted for heating, and heat conduction (the structure is the same as that of the rice heating of the electric cooker) can be adopted for heating.

As set forth above, the food processor has at least the beneficial effects brought by the exhaust cover 10, and will not be described again.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (10)

1. An exhaust cover is characterized by comprising a cover body (1) and a condensation component (2), wherein the cover body (1) comprises a steam channel (11), the steam channel (11) comprises a steam inlet (111) and a steam outlet (112), the condensation component (2) is blocked on the steam channel (11), and a condensation hole (21) communicated with the steam channel (11) is formed, so that steam is condensed by the condensation component (2), and is discharged from the steam outlet (112) through the condensation hole (21).

2. An exhaust cover according to claim 1, characterized in that the condensation member (2) comprises a condensation chamber (24), the condensation chamber (24) tapering in a vertically upward or vertically downward direction, the chamber wall of the condensation chamber (24) being provided with the condensation hole (21).

3. An exhaust cover according to claim 2, characterized in that, in case the condensation chamber (24) tapers in a vertically upward direction, only the edges of the chamber walls of the condensation chamber (24) are provided with the condensation holes (21).

4. The exhaust cover according to claim 1, characterized in that the cover body (1) is a central cover, the cover body (1) comprising an upper cover (12) and a lower cover (13), the lower cover (13) comprising a lower cover body (130), an assembly portion (131) for inserting a cup cover (20), and a lower cover channel (132) penetrating the lower cover body (130) and the assembly portion (131);

-said upper cover (12) and said lower cover (13) are assembled to form said steam channel (11), said steam channel (11) comprising said lower cover channel (132); the condensation component (2) comprises a condensation plate covering the opening of the lower cover channel.

5. The exhaust cover according to claim 4, characterized in that the opening of the lower cover channel (132) comprises a top opening and a bottom opening, at least one of which is covered by the condensation plate, and in case the bottom opening is covered by the condensation plate, a condensation hole (21) of the condensation plate covering the bottom opening acts as the steam inlet (111);

and/or, the upper cover (12) and the lower cover (13) are detachably assembled, the condensing part (2) comprises an upper condensing plate (22) covering the top opening, and the upper condensing plate (22) is detachably assembled on the upper cover (12) or the lower cover (13).

6. The exhaust cover according to claim 4, characterized in that the exhaust cover (10) comprises a sound insulation mat (3), the sound insulation mat (3) being located on top of the lower cover channel (132), being subjected to the pressure of steam and opening the steam channel (11), being not subjected to the pressure of steam, closing the steam channel (11).

7. An exhaust cover according to claim 6, characterized in that the sound insulation mat (3) is concave towards the lower cover channel in the shape of a spherical cap.

8. The exhaust cover according to claim 1, characterized in that the condensation hole (21) fulfils at least one of the following conditions:

1) The flow area of the condensing hole (21) is S, and S is more than or equal to 12.56 square millimeters and less than or equal to 314 square millimeters;

2) The condensing holes (21) are horizontally staggered from the steam outlets (112).

9. A cuisine cup assembly characterized by comprising a cuisine cup (30) and an exhaust cover (10) according to any one of claims 1 to 8, wherein the exhaust cover (10) is positioned at the top of the cuisine cup (30).

10. A food processor characterized by comprising the food processing cup assembly of claim 9, wherein the food processor has a heating function to heat food materials in the food processing cup (30) to generate steam.