CN220308889U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
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- CN220308889U CN220308889U CN202321157118.6U CN202321157118U CN220308889U CN 220308889 U CN220308889 U CN 220308889U CN 202321157118 U CN202321157118 U CN 202321157118U CN 220308889 U CN220308889 U CN 220308889U
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Abstract
The utility model provides a cooking utensil, which comprises a pot body and a liner positioned in the pot body, wherein the pot body comprises a shell, a first ventilation opening and a second ventilation opening are formed in the shell, a first fan is arranged at the first ventilation opening, a second fan is arranged at the second ventilation opening, the first ventilation opening is used for absorbing external cooling air, the second ventilation opening is used for discharging air flow in the pot body, a ventilation path is formed between the first ventilation opening and the second ventilation opening, and the ventilation path passes through the outer wall of the liner to cool the outer wall of the liner. The cooking utensil provided by the utility model can improve the cooling effect.
Description
[ field of technology ]
The utility model relates to the technical field of kitchen appliances, in particular to a cooking appliance.
[ background Art ]
In the prior art, for example, an electric cooker or an electric pressure cooker, rice is easy to adhere to the liner when cooking, and in order to solve the problem, a non-stick coating such as teflon is generally arranged on the inner surface of the liner, but the problem that the non-stick coating is arranged is that after long-term use, the coating is easy to fall off, and the user experience is affected.
In order to realize the 0 coating design of the liner, a cooling fan is arranged outside the liner, and is used for guiding cooling air to cool the liner, so that condensed water is formed between the liner and rice to achieve the effect of non-sticking rice, but the structure also has a lifting space.
[ utility model ]
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a cooking utensil which can improve the cooling effect.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a cooking utensil, includes the pot body and is located the internal inner bag of pot, the pot body includes the shell, be equipped with first vent and second vent on the shell, first vent department is equipped with first fan, second vent department is equipped with the second fan, first vent is used for absorbing external cooling wind, the second vent is used for discharging the internal air current of pot, be formed with the ventilation route between first vent and the second vent, the ventilation route is in order to cool off the inner bag outer wall through the outer wall of inner bag.
In an embodiment of the utility model, a heat insulation cover is arranged in the shell, the heat insulation cover is used for accommodating the liner, a heating device is arranged below the heat insulation cover, and the first fan is arranged between the shell and the heat insulation cover.
In an embodiment of the utility model, a third air vent is arranged on the heat insulation cover, and cooling air passes through the third air vent after entering from the first air vent so as to cool the outer wall of the liner.
In an embodiment of the present utility model, a fourth air port is disposed on the heating device, and the air flow in the heat insulation cover is discharged through the fourth air port.
In an embodiment of the utility model, the second fan is located between the fourth air port and the second air port.
In an embodiment of the present utility model, the first ventilation opening is provided on a side wall of the housing, and the second ventilation opening is provided on a bottom wall of the housing.
In one embodiment of the present utility model, the first fan and the second fan operate simultaneously.
In an embodiment of the present utility model, the rated power of the first fan is greater than the rated power of the second fan.
In one embodiment of the present utility model, the housing includes a shell on a side wall and a base on a bottom wall, the first vent is provided on the shell, and the second vent is provided on the base.
In an embodiment of the present utility model, the inner wall of the inner container is made of stainless steel, and the stainless steel is directly contacted with the food material in the inner container.
The utility model has the following beneficial effects:
according to the cooking utensil, the first ventilation opening and the second ventilation opening are formed in the shell, the first fan is arranged at the first ventilation opening, the second fan is arranged at the second ventilation opening, the first ventilation opening is used for absorbing external cooling air, the second ventilation opening is used for discharging air flow in the pot body, the cooling air can form a stable and orderly ventilation path through the aid of the 2 fans, and the ventilation path passes through the outer wall of the inner container to cool the outer wall of the inner container, so that an ideal cooling effect is achieved. The inner container is cooled by cooling air, so that an isolating water film can be formed between the inner container and the rice, and the effect of nonstick rice is achieved.
The heat-insulating cover is arranged in the shell and used for accommodating the inner container, the heating device is arranged below the heat-insulating cover, and the first fan is arranged between the shell and the heat-insulating cover. The inner container is arranged in the heat preservation cover, the temperature is higher, the first fan is arranged outside the heat preservation cover, the service life of the first fan can be prolonged, and the first fan is close to the first ventilation opening, so that the external cooling air can be efficiently absorbed.
The heat preservation cover is provided with a third air vent, and cooling air passes through the third air vent after entering from the first air vent so as to cool the outer wall of the liner. Through the third air port, cooling air can penetrate through the heat preservation cover to cool the outer wall of the inner container, and good cooling effect is achieved.
The heating device is provided with a fourth air port, and air flow in the heat preservation cover is discharged through the fourth air port. The air flow in the heat preservation cover can be orderly discharged through the fourth air port. After cooling air enters the heat preservation cover to cool the outer wall of the inner container, the temperature rises to some extent, so that the cooling efficiency is reduced, and air flow can be discharged through the fourth air port, so that the air flow forms stable and orderly flow.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The utility model is further described with reference to the accompanying drawings:
fig. 1 is a sectional view of a cooking appliance according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a base in an embodiment of the present utility model;
fig. 3 is a schematic view of a fan on a base in an embodiment of the utility model.
Reference numerals:
the boiler comprises a boiler body 1, an inner container 2, a shell 3, a shell 31, a base 32, a first ventilation opening 4, a second ventilation opening 5, a first fan 6, a second fan 7, a heat preservation cover 8, a heating device 9, a third ventilation opening 10 and a fourth ventilation opening 11.
[ detailed description ] of the utility model
The utility model provides a cooking utensil, which comprises a pot body and a liner positioned in the pot body, wherein the pot body comprises a shell, a first ventilation opening and a second ventilation opening are formed in the shell, a first fan is arranged at the first ventilation opening, a second fan is arranged at the second ventilation opening, the first ventilation opening is used for absorbing external cooling air, the second ventilation opening is used for discharging air flow in the pot body, a ventilation path is formed between the first ventilation opening and the second ventilation opening, and the ventilation path passes through the outer wall of the liner to cool the outer wall of the liner.
The cooking utensil provided by the utility model can improve the cooling effect.
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
Example 1
Referring to fig. 1 to 3, this embodiment provides a cooking utensil, including a pot body 1 and a liner 2 located in the pot body, the pot body includes a housing 3, be equipped with first vent 4 and second vent 5 on the housing 3, first vent 4 department is equipped with first fan 6, second vent 5 department is equipped with second fan 7, first vent 4 is used for absorbing external cooling air, second vent 5 is used for discharging the internal air current of pot, be formed with the ventilation route between first vent 4 and the second vent 5, the ventilation route is through the outer wall of liner 2 in order to cool off the liner outer wall. Through be equipped with first vent 4 and second vent 5 on shell 3, just first vent department is equipped with first fan 6, second vent department is equipped with second fan 7, first vent is used for absorbing external cooling wind, the second vent is used for discharging the internal air current of pot, with the help of 2 fans for the cooling wind can form stable orderly ventilation route, ventilation route cools off the inner bag outer wall with the outer wall through the outer wall of inner bag, reaches ideal cooling effect. The inner container is cooled by cooling air, so that an isolating water film can be formed between the inner container and the rice, and the effect of nonstick rice is achieved. It will be appreciated that the first fan 6 is mainly an induced draft fan, and draws external cooling air into the pan body through the first ventilation opening. The second fan 7 is mainly an exhaust fan, and discharges the air flow in the pot body through the second air vent 5. In this embodiment, the first fan 6 is disposed corresponding to the first ventilation opening 4, and the second fan 7 is disposed corresponding to the second ventilation opening 5, so that a better working effect can be formed. The fan may be secured to the housing by screws or snaps, or other means of securing the fan to other fittings within the housing.
In this embodiment, a heat-insulating cover 8 is disposed in the housing 3, the heat-insulating cover is used for accommodating the liner, a heating device 9 is disposed below the heat-insulating cover, and the first fan 6 is disposed between the housing 3 and the heat-insulating cover 8. The heat preservation cover 8 is mainly used for accommodating the inner container, and prevents heat loss in the inner container from causing overhigh temperature of the outer shell 3. The heat preservation cover 8 is of a barrel-shaped structure, the bottom surface of the heat preservation cover can be hollow or not hollow, the heat preservation cover can be made of metal or plastic, and the bottom of the heat preservation cover is provided with a heating device 9 for heating the inner container. The heating means 9 may be an electromagnetic coil or a heat-generating coil. The temperature inside the heat-insulating cover 8 is relatively high, the temperature outside the heat-insulating cover 8 is relatively low, and the temperature of the housing 3 is lower, and the housing is generally made of plastic materials. In this embodiment, the first fan 6 is disposed between the housing 3 and the heat insulation cover 8, and is located in an environment with a relatively low temperature, so that the service life of the first fan 6 can be prolonged, and the first fan 6 is disposed near the first ventilation opening, so that the external cooling air can be efficiently absorbed.
In this embodiment, the heat-preserving cover 8 is provided with a third air vent 10, and the cooling air enters from the first air vent 4 and passes through the third air vent 10 to cool the outer wall of the liner. After the external cooling air is sucked into the shell 3 through the first fan 6, the external cooling air can enter the heat preservation cover 8 through the third air port 10, so that the outer wall of the inner container is cooled. In order to achieve better cooling effect, the first ventilation opening 4, the first fan 6 and the third ventilation opening 10 are on the same straight line, that is, the external cooling air can enter the heat insulation cover 8 through the third ventilation opening 10 immediately after passing through the first ventilation opening 4.
In this embodiment, the heating device 9 is provided with a fourth air port 11, and the air flow in the heat-insulating cover 8 is discharged through the fourth air port 11. After entering the heat preservation cover 8, the cooling air can cool the outer wall of the inner container, and in the cooling process, the temperature of the cooling air can gradually rise, so that the cooling effect gradually decreases, and in the embodiment, the air flow can be discharged through the fourth air port 11.
In this embodiment, the second fan 7 is located between the fourth air port 11 and the second air port 5. Through the work of the second fan 7, the air flow in the heat preservation cover 8 can be discharged outside the heat preservation cover through the fourth air port 11, and further discharged outside the shell through the second air port 5, so that the orderly flow of cooling air is realized. That is, the cooling air firstly passes through the first ventilation opening 4 and the third ventilation opening 10 from the outside to enter the heat insulation cover 8 under the action of the first fan so as to cool the outer wall of the inner container, and the air flow passes through the fourth ventilation opening 11 and the second ventilation opening 5 by the action of the second fan and is discharged to the outside of the shell 3.
Preferably, in this embodiment, the first ventilation opening 4 is provided on a side wall of the housing, and the second ventilation opening 5 is provided on a bottom wall of the housing. The design can facilitate the entry of cooling air.
In this embodiment, the first fan 6 and the second fan 7 are operated simultaneously to achieve a desired cooling effect. It should be noted that the cooling of the liner is not performed continuously, but is performed at a specific stage to achieve a specific effect. For example, when the rice is just cooked, the fan is started to work, so that the cooling air can cool the outer wall of the inner container, an isolating water film can be formed between the inner container and the rice, and the effect of nonstick rice is achieved. Or, for the requirement of specific functions, such as the functions of quick porridge or quick soup, the temperature is too high to be convenient to eat when just cooking is finished, and the fan can be operated to quickly cool to reach the ideal temperature.
In this embodiment, the rated power of the first fan is greater than the rated power of the second fan. The primary purpose of the first fan is to suck external cooling air, while the primary purpose of the second fan is to remove internal air flow, and certain loss is unavoidable in the flowing process of the cooling air or the cooling air flows away from other positions, so that the rated power of the second fan can be appropriately lowered to compensate for the loss.
In this embodiment, the housing includes a shell 31 on a side wall and a base 32 on a bottom wall, the first ventilation opening 4 is provided on the shell 31, and the second ventilation opening 5 is provided on the base 32. In other embodiments, the first ventilation opening and the second ventilation opening may be both disposed on the side wall or both disposed on the base.
In this embodiment, the inner wall of the inner container is made of stainless steel, and the stainless steel is directly contacted with the food material in the inner container. That is, the inner container of the embodiment does not need to be provided with a chemical coating such as Teflon, and the like, because the cooking utensil of the embodiment cools the outer wall of the inner container by means of the fan, an isolating water film can be formed between the inner container and rice, and the effect of nonstick rice is achieved.
In this embodiment, because be provided with first fan at first vent, be equipped with the second fan in second vent department, the two can work in coordination, and the efficiency of air inlet and airing exhaust can obviously promote to improve the cooling effect.
The cooking appliance of the embodiment may be a cooking appliance such as an electric cooker or an electric pressure cooker.
While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (10)
1. The utility model provides a cooking utensil, includes the pot body and is located the internal inner bag of pot, the pot body includes the shell, its characterized in that, be equipped with first vent and second vent on the shell, first vent department is equipped with first fan, second vent department is equipped with the second fan, first vent is used for absorbing external cooling wind, the second vent is used for discharging the internal air current of pot, be formed with the ventilation route between first vent and the second vent, the ventilation route is in order to cool off the inner bag outer wall through the outer wall of inner bag.
2. The cooking appliance of claim 1, wherein a heat-retaining cover is disposed in the housing, the heat-retaining cover is configured to house the inner container, a heating device is disposed below the heat-retaining cover, and the first fan is disposed between the housing and the heat-retaining cover.
3. The cooking apparatus as claimed in claim 2, wherein the heat-retaining cover is provided with a third air vent, and the cooling air passes through the third air vent after entering from the first air vent to cool the outer wall of the inner container.
4. The cooking apparatus as claimed in claim 2, wherein the heating means is provided with a fourth air port through which the air flow in the heat-retaining cover is discharged.
5. The cooking appliance of claim 4, wherein the second fan is located between the fourth vent and the second vent.
6. The cooking appliance of claim 1, wherein the first vent is provided on a side wall of the housing and the second vent is provided on a bottom wall of the housing.
7. The cooking appliance of claim 1, wherein the first fan and the second fan operate simultaneously.
8. The cooking appliance of claim 1, wherein a rated power of the first fan is greater than a rated power of the second fan.
9. The cooking appliance of claim 1 wherein the housing includes a shell on the side wall and a base on the bottom wall, the first vent being provided on the shell and the second vent being provided on the base.
10. The cooking appliance of claim 1, wherein the inner wall of the inner container is stainless steel, and the stainless steel is directly contacted with food materials in the inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157118.6U CN220308889U (en) | 2023-05-15 | 2023-05-15 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157118.6U CN220308889U (en) | 2023-05-15 | 2023-05-15 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220308889U true CN220308889U (en) | 2024-01-09 |
Family
ID=89409237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321157118.6U Active CN220308889U (en) | 2023-05-15 | 2023-05-15 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220308889U (en) |
-
2023
- 2023-05-15 CN CN202321157118.6U patent/CN220308889U/en active Active
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