CN213248552U - Cooking utensil's lid and cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil's lid and cooking utensil, wherein, the lid includes: the cover body is provided with an air outlet; the heat shield is arranged on the inner side of the cover body, an upwards concave part is arranged on the heat shield, a first overflowing channel is arranged in the concave part, an inlet of the first overflowing channel is communicated with a cooking cavity of a cooking appliance, and an outlet of the first overflowing channel is opposite to the air outlet. Use the technical scheme of the utility model the poor problem of cooking utensil cleanliness factor in can solving the correlation technique effectively.

Description

Cooking utensil's lid and cooking utensil

Technical Field

The utility model relates to a small household electrical appliances field particularly, relates to a cooking utensil's lid and cooking utensil.

Background

At present, the air fryer and the electric pressure cooker are separated, occupy the kitchen space, and the air fryer is only used for barbecue, and single use utilization ratio is low, for solving above-mentioned problem, has designed a cooking utensil among the correlation technique, and this cooking utensil includes pot body and pressure pot cover and fryer pot cover. When the food is baked, the frying pan cover is covered on the pan body. When food needs to be cooked under pressure, the pressure cooker cover is covered on the cooker body. The structure integrates the advantages of the electric pressure cooker and the air fryer, so that the cooking appliance can realize the function of stewing food by the electric pressure cooker and can be used for barbecuing.

However, in the related art, the baking gas generated during the baking process of the cooking appliance needs to be exhausted from the gap between the pot body and the fryer lid, and the food oil stain during the baking process is easy to enter the inside of the pot body along with the gas, so that the cleaning performance of the cooking appliance is poor.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a cooking utensil's lid and cooking utensil to solve the poor problem of cooking utensil cleanliness factor among the correlation technique.

In order to achieve the above object, according to an aspect of the present invention, there is provided a cover for a cooking appliance, comprising: the cover body is provided with an air outlet; the heat shield is arranged on the inner side of the cover body, an upwards concave part is arranged on the heat shield, a first overflowing channel is arranged in the concave part, an inlet of the first overflowing channel is communicated with a cooking cavity of a cooking appliance, and an outlet of the first overflowing channel is opposite to the air outlet.

Use the technical scheme of the utility model, first overflow the passageway and can communicate cooking chamber and air outlet, discharge cooking utensil outside the steam in the cooking chamber along predetermined exhaust passage to reduce the steam of cooking chamber and located the exhaust output from the gap between lid body and cooking utensil's the utensil body, and then made the inside oil stain and the vapor volume of entering utensil body reduce, finally improved cooking utensil's cleanliness factor.

Further, separate the heat exchanger and include the cover body and set up in the annular border of cover body circumference outside, the concave part is formed on the annular border, and the lower surface on annular border is the butt face. Above-mentioned structure makes toast gaseous can follow predetermined exhaust passage and discharges, reduces the probability of toasting other position contacts of gaseous and utensil body to make this internal entering oil stain and steam of being difficult to of utensil, and then further improve cooking utensil's cleanliness factor.

Further, the annular edge is stamped with a boss which extends along the circumferential direction of the annular edge and is recessed downwards, a concave part is formed between the side wall of the boss and the lower surface of the annular edge, and an abutting surface is formed on the lower surface of the boss. In the structure, the annular edge is formed by punching, the structure is simple, and the production and the processing are convenient.

Further, the cover body is provided with a containing space therein, and the first cover body further comprises: heating element and fan, at least partial heating element sets up in accommodation space, and at least partial fan sets up in accommodation space. The structure can enable hot air to be directly blown into the cooking cavity, so that the food is baked.

Further, the cover body comprises an upward convex arc-shaped cover and a surrounding plate arranged on the outer side of the circumference of the arc-shaped cover, an accommodating space is formed inside the arc-shaped cover, the upper edge of the surrounding plate is connected with the annular edge, and the lower edge of the surrounding plate is connected with the arc-shaped cover. The structure can ensure that hot air generated by the fan and the heating assembly can contact with food in the cooking cavity as much as possible, thereby improving the heat efficiency of the cooking appliance.

Further, the depth H of the recess is between 3mm and 10 mm. In the above structure, if the depth of the recess is too small, the flow rate of the first flow passage is reduced, so that the gas in the cooking cavity is not easy to be discharged. If the depth of the recess is too large, the boss is difficult to press, and the defective rate in the heat shield processing is increased, which increases the production cost.

Furthermore, the air outlet is arranged on the side wall of the cover body, so that hot air in the cooking cavity can be discharged from the side face of the cover body, and hot air is prevented from being discharged from the top of the cover body to scald a user. And/or an air outlet grille is arranged at the air outlet. In the above-mentioned structure, the air-out grid can prevent that the foreign matter from entering into first passageway that overflows to guarantee that first passageway that overflows is not blockked, thereby guarantee first passageway's that overflows steam flow volume.

According to another aspect of the present invention, there is provided a cooking appliance, comprising an appliance body having a cooking cavity; the first cover body is arranged on the appliance body in a covering mode, and a first overflowing channel of the cover body is formed between the concave portion of the heat insulation cover of the cover body and the appliance body. Since the cover has the advantage of making the cooking utensil clean, the cooking utensil with the cover also has the advantage.

Furthermore, one part of the heat shield extends into the cooking cavity, a second flow passage is formed between the side wall of the heat shield and the inner cavity wall of the cooking cavity, and the first flow passage is communicated with the cooking cavity through the second flow passage. In the structure, the cover body extends into the first cooking cavity, the space in the cooking cavity can be effectively utilized, the whole thickness of the cooking appliance is reduced, and the miniaturization design of the cooking appliance is facilitated. Simultaneously, the second overflows the setting of passageway and can guarantee by first passageway exhaust air output that overflows on the one hand, and on the other hand because first passageway and second overflow the passageway and become the angle setting, consequently can minimize the discharge amount of oil smoke to improve the cleaning nature.

Further, the channel width L of the second transfer channel is between 5mm and 20 mm. In the above structure, if the passage width L of the second overflowing passage is too large, the diameter of the cover body is too small, so that the reflecting area of the cover body to hot air is too small, and the cooking efficiency is reduced. If the width L of the second transfer passage is too small, the gas in the cooking chamber is not easily introduced into the second transfer passage, and the baking gas is not easily discharged.

Furthermore, the appliance body comprises a shell, a heat-insulating cover and an inner pot which are sequentially arranged from outside to inside, and a first overflowing channel is formed between the concave part of the heat-insulating cover and the flanging at the upper part of the inner pot; in the structure, hot air in the cooking cavity cannot escape from the space between the flanging and the annular edge, so that the cleanness of the cooking appliance is ensured. And/or, the cooking appliance further comprises: the first cover body and the second cover body can be arranged on the appliance body in a replaceable manner. The structure can meet various cooking requirements of users.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a cover of a cooking appliance according to the present invention;

fig. 2 is a schematic view showing a split structure of the first cover of fig. 1;

FIG. 3 illustrates a perspective view of the heat shield of the first cover of FIG. 1;

fig. 4 shows a schematic perspective view of an embodiment of a cooking appliance according to the present invention;

fig. 5 is a schematic longitudinal sectional view showing one direction of the first cover of the cooking appliance of fig. 4 when the first cover is mounted on the appliance body;

fig. 6 shows a partial enlarged view at a of the cooking appliance of fig. 5;

fig. 7 shows a longitudinal sectional view in another direction of the cooking appliance of fig. 4; and

fig. 8 shows a partial enlarged view of the cooking appliance of fig. 7 at B.

Wherein the figures include the following reference numerals:

1. a cooking cavity; 2. a first flow passage; 3. a second flow passage; 10. an appliance body; 11. a housing; 12. a heat-preserving cover; 13. an inner pot; 131. flanging; 20. a first cover body; 21. a cover body; 211. an air outlet; 22. a heat shield; 221. a cover body; 222. an annular rim; 223. an abutting surface; 224. a boss; 225. a recess; 226. an arc-shaped cover; 227. enclosing plates; 23. an air outlet grille; 30. a heating assembly; 40. a fan; 50. a second cover body.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, 5 and 6, the cover of the cooking appliance of the present embodiment includes: a lid body 21 and a heat shield 22. The cover body 21 has an air outlet 211, the heat shield 22 is disposed inside the cover body 21, the heat shield 22 is provided with an upwardly concave portion 225, the concave portion 225 has a first flow-passing channel 2 therein, an inlet of the first flow-passing channel 2 is communicated with the cooking cavity 1 of the cooking appliance, and an outlet of the first flow-passing channel 2 is opposite to the air outlet 211.

Use the technical scheme of this embodiment, first overflow passageway 2 can communicate cooking chamber 1 and air outlet 211, discharge cooking utensil outside along the exhaust passage of predetermineeing with the steam in the cooking chamber 1 to reduce the discharge amount that the gap department between lid body 21 and cooking utensil's the utensil body was discharged to the steam in the cooking chamber 1, and then made the inside oil stain and the vapor volume of entering utensil body reduce, finally improved cooking utensil's cleanliness factor.

As shown in fig. 1 to 3, 5, and 6, in the present embodiment, the heat shield 22 includes a shield body 221 and an annular rim 222 provided on a circumferential outer side of the shield body 221, a recess 225 is formed on the annular rim 222, and a lower surface of the annular rim 222 is an abutment surface 223. In the above structure, when the cover body is covered on the appliance body, the annular rim 222 abuts against the appliance body 10, so that the annular rim 222 cannot escape from the gap between the annular rim 222 and the appliance body 10, and can be discharged only through the first flow-passing channel 2 between the recess 225 on the annular rim 222 and the appliance body 10. Above-mentioned structure makes toast gaseous can follow predetermined exhaust passage and discharges, reduces the probability of toasting other positions contacts of gaseous and utensil body 10 to be difficult to get into oil stain and steam in making the utensil body 10, and then further improve cooking utensil's cleanliness factor.

Specifically, as shown in fig. 1 to 3 and 5 to 8, in the present embodiment, a boss 224 extending in the circumferential direction of the annular rim 222 and recessed downward is stamped on the annular rim 222, a side wall of the boss 224 and a lower surface of the annular rim 222 form a recess 225, and a lower surface of the boss 224 forms an abutment surface 223. In the structure, the annular edge 222 is formed by stamping, so that the structure is simple and the production and the processing are convenient.

As shown in fig. 2 and 5, in the present embodiment, the cover body 221 has an accommodating space therein, and the cover body further includes: heating element 30 and fan 40, at least part heating element 30 sets up in the accommodation space, and at least part fan 40 sets up in the accommodation space. In the above configuration, the air blown by the fan 40 flows toward the heating unit 30, and the heating unit 30 can heat the air blown by the fan 40 into hot air and enter the cooking chamber 1. The structure can enable hot air to be directly blown into the cooking cavity 1, so that the food is baked. It should be noted that the fan 40 and the heating assembly 30 are detachably connected to the cover body 221, so as to facilitate the detachment and cleaning of the fan 40 and the heating assembly 30. Of course, in other embodiments not shown in the figures, the cover may also include only the fan 40 or only the heating assembly 30.

As shown in fig. 2, 3, 6, and 8, in the present embodiment, the cover body 221 includes an arc-shaped cover 226 protruding upward and an enclosure plate 227 provided outside a circumferential direction of the arc-shaped cover 226, a receiving space is formed inside the arc-shaped cover 226, an upper edge of the enclosure plate 227 is connected to the annular edge 222, and a lower edge of the enclosure plate 227 is connected to the arc-shaped cover 226. In the above structure, the fan 40 and the heating assembly 30 are disposed in the accommodating space, and a part of hot air generated by the fan 40 and the heating assembly 30 directly enters the cooking cavity 1, and the other part of hot air is reflected to the inside of the cooking cavity 1 through the arc cover 226, so that the generated hot air can contact with food in the cooking cavity 1 as much as possible, and the heat efficiency of the cooking appliance can be improved. It should be noted that the arc-shaped hood 226 can guide the hot air, so that the thermal field in the cooking cavity 1 is more uniform, and the food baking effect is improved.

As shown in fig. 7 and 8, in the present embodiment, the depth H of the recess 225 is between 3 and 10 mm. In the above structure, if the depth of the recess 225 is too small, the flow rate of the first transfer passage 2 becomes small, so that the gas in the cooking chamber 1 is not easily discharged. If the depth of the concave portion 225 is too large, the boss 224 is difficult to press, and the defective rate of the heat shield 22 during processing is increased, which increases the production cost.

As shown in fig. 1, fig. 2 and fig. 6, in the present embodiment, the air outlet 211 is disposed on the side wall of the cover body 21. The structure can discharge hot air in the cooking cavity 1 from the side surface of the cover body 21, thereby avoiding the hot air from discharging from the top of the cover body and scalding users. An air outlet grille 23 is arranged at the air outlet 211. In the above-mentioned structure, air-out grid 23 can prevent that the foreign matter from entering into first passageway 2 that overflows to guarantee that first passageway 2 that overflows is not blockked, thereby guarantee first passageway 2's that overflows steam flow volume.

As shown in fig. 4 to 8, the present application also provides a cooking appliance, an embodiment of the cooking appliance according to the present application includes an appliance body 10 and a first cover 20, wherein the appliance body 10 has a cooking cavity; the first cover 20 is disposed on the appliance body 10, the first cover 20 is the above-mentioned cover, and the first flow-passing channel 2 of the cover is formed between the concave portion 225 of the heat shield 22 of the cover and the appliance body 10. Use the technical scheme of this embodiment, first overflow passageway 2 can communicate cooking chamber 1 and air outlet 211, discharge cooking utensil outside along the exhaust passage of predetermineeing with the steam in the cooking chamber 1 to reduce the discharge amount that the gap department between lid body 21 and the utensil body 10 was discharged to the steam in the cooking chamber 1, and then made the inside oil stain and the vapor volume of entering utensil body 10 reduce, finally improved cooking utensil's cleanliness factor.

As shown in fig. 5 to 8, in the present embodiment, a part of the heat shield 22 (the shield body 221) protrudes into the cooking chamber 1, a second flow passage 3 is formed between the side wall of the shield body 221 and the inner cavity wall of the cooking chamber 1, and the first flow passage 2 communicates with the cooking chamber 1 through the second flow passage 3. In the above-mentioned structure, cover body 221 stretches into first culinary art chamber 1, can effectively utilize the space in culinary art chamber 1, reduces cooking utensil's whole thickness, is favorable to cooking utensil's miniaturized design. Simultaneously, the setting that the second overflows passageway 3 can guarantee by the first air output that overflows passageway 2 exhaust on the one hand, and on the other hand because first overflow passageway 2 crosses passageway 3 angle setting with the second, consequently can minimize the discharge amount of oil smoke to improve the cleaning nature.

As shown in fig. 8, in the present embodiment, the channel width L of the second transfer channel 3 is between 5mm and 20 mm. In the above structure, if the passage width L of the second transfer passage 3 is too large, the diameter of the cover body 221 is too small, and thus the reflection area of the cover body 221 against the hot air is too small, which reduces the cooking efficiency. If the width L of the second transfer channel 3 is too small, it may cause the gas inside the cooking chamber 1 to be not easily introduced into the second transfer channel 3, resulting in the baking gas to be not easily discharged.

As shown in fig. 5 and 7, in the present embodiment, the appliance body 10 includes an outer shell 11, a heat-insulating cover 12 and an inner pot 13, which are arranged in sequence from outside to inside, and a first flow-passing channel 2 is formed between a concave portion 225 of the heat-insulating cover 22 and a turned-over edge 131 of an upper portion of the inner pot 13. In the above structure, when the first cover 20 is covered on the appliance body, the annular edge 222 of the heat shield 22 abuts against the flange 131 on the upper portion of the inner pot 13, so that the hot air in the cooking cavity 1 cannot escape from between the flange 131 and the annular edge 222, thereby reducing the probability of contact between the baking air and other positions of the appliance body 10, and further ensuring that oil stain and water vapor are not easy to enter between the shell 11 and the heat shield 12, thereby ensuring the cleanness of the cooking appliance. The cooking appliance further includes: the second cover 50, the first cover 20 and the second cover 50 can be alternatively disposed on the appliance body 10. In the above structure, when the first cover body 20 is covered on the appliance body 10, the cooking appliance can realize the baking function, and when the second cover body 50 is covered on the appliance body 10, the cooking appliance can realize the pressure cooking function, so that the cooking appliance has multiple functions, and can meet multiple cooking requirements of users.

It should be noted that the first cover 20 is further provided with an element such as a motor and a temperature sensor, the motor can provide driving force for the fan 40, and the temperature sensor is convenient for reading the temperature in the cooking cavity 1. The first cover 20 is connected to the device body 10 by a coupler.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A lid for a cooking appliance, comprising:

a cover body (21) having an air outlet (211);

the heat insulation cover (22) is arranged on the inner side of the cover body (21), a concave portion (225) which is concave upwards is arranged on the heat insulation cover (22), a first overflowing channel (2) is arranged in the concave portion (225), an inlet of the first overflowing channel (2) is communicated with a cooking cavity of a cooking appliance, and an outlet of the first overflowing channel (2) is opposite to the air outlet (211).

2. The cover according to claim 1, wherein the heat shield (22) includes a shield body (221) and an annular rim (222) provided on a circumferential outer side of the shield body (221), the recess (225) is formed on the annular rim (222), and a lower surface of the annular rim (222) is an abutment surface (223).

3. The cover according to claim 2, characterized in that a boss (224) extending in the circumferential direction of the annular rim (222) and recessed downward is stamped on the annular rim (222), the side wall of the boss (224) and the lower surface of the annular rim (222) forming the recess (225), the lower surface of the boss (224) forming the abutment surface (223).

4. The cover according to claim 2, wherein the cover body (221) has a receiving space therein, the cover further comprising: the heating device comprises a heating assembly (30) and a fan (40), wherein at least part of the heating assembly (30) is arranged in the accommodating space, and at least part of the fan (40) is arranged in the accommodating space.

5. The cover body according to claim 4, wherein the cover body (221) comprises an arc-shaped cover (226) protruding upwards and a surrounding plate (227) arranged at the circumferential outer side of the arc-shaped cover (226), the accommodating space is formed inside the arc-shaped cover (226), the upper edge of the surrounding plate (227) is connected with the annular edge (222), and the lower edge of the surrounding plate (227) is connected with the arc-shaped cover (226).

6. Cover according to claim 1, characterized in that the depth H of the recess (225) is between 3mm and 10 mm.

7. The cover of claim 1, wherein the air outlet (211) is disposed on a sidewall of the cover body (21); and/or an air outlet grille (23) is arranged at the air outlet (211).

8. A cooking appliance, comprising:

an appliance body (10) having a cooking cavity (1);

a first cover body (20) arranged on the appliance body (10), wherein the first cover body (20) is the cover body of any one of claims 1 to 7, and a first overflowing channel (2) of the cover body is formed between the concave part (225) of the heat shield (22) of the cover body and the appliance body (10).

9. The cooking appliance according to claim 8, wherein a portion of the heat shield (22) protrudes into the cooking chamber (1), a second flow-through channel (3) is formed between a side wall of the heat shield (22) and an inner cavity wall of the cooking chamber (1), and the first flow-through channel (2) communicates with the cooking chamber (1) through the second flow-through channel (3).

10. Cooking appliance according to claim 9, wherein the channel width L of the second transfer channel (3) is between 5mm and 20 mm.

11. The cooking appliance according to claim 8, wherein the appliance body (10) comprises an outer shell (11), a heat-preserving cover (12) and an inner pot (13) which are arranged in sequence from outside to inside, and the first overflowing channel (2) is formed between the concave part (225) of the heat-preserving cover (22) and a turned-over edge (131) of the upper part of the inner pot (13); and/or, the cooking appliance further comprises:

a second cover body (50), wherein the first cover body (20) and the second cover body (50) can be arranged on the appliance body (10) in an exchangeable mode.

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