CN216317057U - Cooking utensil's cooking base and cooking utensil - Google Patents
Cooking utensil's cooking base and cooking utensil Download PDFInfo
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- CN216317057U CN216317057U CN202122639725.3U CN202122639725U CN216317057U CN 216317057 U CN216317057 U CN 216317057U CN 202122639725 U CN202122639725 U CN 202122639725U CN 216317057 U CN216317057 U CN 216317057U
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Abstract
The utility model relates to the field of cooking equipment, and provides a cooking base of a cooking appliance and the cooking appliance, wherein an installation cavity is formed on the cooking base, and a compressor and a condenser are arranged in the installation cavity; the cooking base is provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively communicated with the installation cavity, and the air inlet and the air outlet are suitable for allowing external air flow and air flow in the installation cavity to perform air flow circulation so as to form an air flow circulation path; at least one of the compressor and the condenser is located on the airflow circulation path. According to the cooking base of the cooking appliance, the refrigeration effect and the refrigeration efficiency of the refrigeration system in the cooking appliance are improved, the overload risk of the system is reduced, the reliability of the system is improved, the structure is simple, additional heat dissipation parts are not needed, and therefore the cost is low.
Description
Technical Field
The utility model relates to the technical field of cooking equipment, in particular to a cooking base of a cooking appliance and the cooking appliance.
Background
Compared with a thermoelectric refrigeration scheme, the scheme that the compressor refrigeration system is used for refrigerating the cooking appliance can cool food materials more efficiently, and the compressor refrigeration system needs good heat dissipation performance, so that the heat dissipation effect of the condenser is better in a certain range, and the performance of the compressor refrigeration system is better.
In the related art, in order to improve heat dissipation performance more effectively, the power of the fan is increased or a heat dissipation device is additionally arranged to dissipate heat of the refrigeration system, but the occupied space of the fan is inevitably increased in the above mode, so that the volume of a cooking cavity of a pot body of a cooking appliance is reduced. In addition, the corresponding cost of above-mentioned mode is higher, and cooking utensil assembly is also very inconvenient, and the noise of complete machine has also been increased to the increase of fan power.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve at least one of the problems occurring in the related art. Therefore, the cooking base of the cooking appliance provided by the utility model has the advantages that on the premise of not influencing the size of a cooking cavity, the refrigerating effect and the refrigerating efficiency of a refrigerating system in the cooking appliance are improved, the overload risk of the system is reduced, the reliability of the system is improved, the structure of the cooking base is simple, additional heat dissipation parts are not required to be arranged, and the cost is low.
The utility model further provides a cooking appliance.
According to the cooking base of the cooking appliance, the cooking base is provided with a mounting cavity, and a compressor and a condenser are arranged in the mounting cavity;
the cooking base is provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively communicated with the installation cavity, and the air inlet and the air outlet are suitable for allowing external air flow and air flow in the installation cavity to perform air flow circulation so as to form an air flow circulation path;
at least one of the compressor and the condenser is located on the airflow circulation path.
According to the cooking base of the cooking appliance, the air flow circulation is formed between the air inlet and the air outlet, so that external low-temperature air flow flows into the installation cavity from the air inlet, high-temperature air flow in the installation cavity flows out of the air outlet, and heat exchange between the installation cavity and the outside is completed; in addition, the structure of the cooking base provided with the air inlet and the air outlet is simpler, and extra heat dissipation parts are not required, so that the cost is lower.
According to an embodiment of the utility model, the condenser is arranged opposite to at least one of the air inlet and the air outlet.
According to one embodiment of the utility model, the air inlet comprises a plurality of air inlet holes, and the air outlet comprises a plurality of air outlet holes.
According to one embodiment of the utility model, the air inlet holes are rectangular holes, the width of the air inlet holes ranges from 1mm to 3mm, and the length of the air inlet holes ranges from 40mm to 60 mm.
According to one embodiment of the utility model, the total area of the air inlet holes is 2300mm2To 2500mm2。
According to one embodiment of the utility model, the cooking base has a side wall and a bottom wall, the air inlet is provided in the side wall, and the air outlet is provided in the bottom wall.
According to an embodiment of the present invention, the number of the air inlets is multiple, the multiple air inlets are spaced apart from the side wall, at least one of the air inlets is disposed opposite to the condenser, and at least one of the air inlets is disposed opposite to the compressor.
According to an embodiment of the present invention, the number of the air inlets is multiple, the multiple air inlets are respectively disposed on the side wall along the same height at intervals, and the condenser and the multiple air inlets are both disposed opposite to each other.
According to an embodiment of the present invention, a fan is further disposed in the mounting cavity, and the fan is adapted to promote circulation of air flow between the air inlet and the air outlet.
According to an embodiment of the present invention, a heating device and an evaporator are further disposed in the mounting chamber, and the air inlet and the air outlet are respectively disposed lower than the heating device and the evaporator.
According to one embodiment of the utility model, at least one of the air inlet and the air outlet is provided with a protective screen.
A cooking appliance according to an embodiment of the second aspect of the present invention includes:
a cooking base of a cooking appliance according to a first aspect of the utility model;
an inner pot formed with a cooking cavity;
and the cover body covers the cooking base and is used for opening and closing the opening of the cooking cavity.
The effect of the cooking appliance according to the embodiment of the utility model is similar to that of the cooking base of the cooking appliance according to the first aspect of the utility model, and the description thereof is omitted.
According to one embodiment of the utility model, under the condition that the fan is arranged in the installation cavity, the condenser and the fan are arranged on one side of the inner pot close to the air outlet, the condenser and the fan are arranged in a mutually stacked mode, and the fan is arranged opposite to the air outlet.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present invention or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cooking appliance according to an embodiment of the present invention.
Reference numerals:
1. a cooking base; 11. a mounting cavity; 12. an air inlet; 13. an air outlet; 14. a side wall; 15. a bottom wall; 21. a condenser; 22. an evaporator; 3. a heating device; 4. a fan; 5. an inner pot; 51. a cooking cavity; 6. a cover body.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention.
In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.
In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Before describing the cooking base and the cooking appliance of the present invention, the cooking appliance is first briefly described, and the cooking appliance may be an electric cooker, a pressure cooker, an electric stewpan, or other appliances.
A cooking base of a cooking appliance according to an embodiment of the first aspect of the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1, according to the cooking base of the cooking appliance of the embodiment of the present invention, the cooking base 1 is formed with a mounting cavity 11, and a compressor (not shown) and a condenser 21 are provided in the mounting cavity 11.
The cooking base 1 is provided with an air inlet 12 and an air outlet 13, the air inlet 12 and the air outlet 13 are respectively communicated with the installation cavity 11, and the air inlet 12 and the air outlet 13 are suitable for allowing external air flow and air flow in the installation cavity 11 to carry out air flow circulation so as to form an air flow circulation path.
At least one of the compressor and the condenser 21 is located on the airflow circulation path.
According to the cooking base of the cooking appliance, the air flow circulation is formed between the air inlet 12 and the air outlet 13, so that the external low-temperature airflow flows into the mounting cavity 11 from the air inlet 12 and the high-temperature airflow in the mounting cavity 11 flows out to the outside from the air outlet 13, thereby completing the heat exchange between the mounting cavity 11 and the outside, since at least one of the compressor and the condenser 21 is located on the airflow circulation path, therefore, in the air flow circulation process, the heat of the compressor and/or the condenser 21 can be radiated to the outside under the action of the air flow circulation, so that the purpose of fully radiating the heat of the compressor and/or the condenser 21 is achieved, on the premise of not influencing the volume of the cooking cavity, the refrigeration effect and the refrigeration efficiency of a refrigeration system in the cooking appliance are improved, the overload risk of the system is reduced, and the reliability of the system is improved; in addition, the cooking base 1 provided with the air inlet 12 and the air outlet 13 has a simple structure, and does not need to be provided with additional heat dissipation parts, thereby having a low cost.
It is to be understood that the above "airflow circulation path" refers to: when the air flow enters the installation cavity 11 from the air inlet 12 and flows out from the air outlet 13 to the outside, the air flow passes through the path.
As shown in fig. 1, according to an embodiment of the present invention, a refrigeration system is disposed in the cooking appliance, the refrigeration system includes a compressor (not shown), a condenser 21 and an evaporator 22, which are connected in series in sequence, the compressor, the condenser 21 and the evaporator 22 are all disposed in the installation cavity 11, and the cooking appliance refrigerates food through the refrigeration system to achieve functions of cooling, freezing and refreshing, refrigerating and refreshing, and the like. Since the compressor and evaporator 22 generate a large amount of heat during operation, sufficient heat dissipation from the compressor and evaporator 22 is required to ensure proper operation of the refrigeration system.
In the related art, the cooking appliance provided with the compressor refrigeration system generally dissipates heat to the refrigeration system by increasing the power of the fan or additionally arranging a heat dissipation device, but the occupied space is inevitably increased by the above method, so that the area of the cooking cavity of the pot body of the cooking appliance is reduced, the cost is high, and the installation is also inconvenient.
For this purpose, as shown in fig. 1, according to the cooking base of the cooking appliance of the embodiment of the present invention, heat dissipation is achieved by forming an air flow circulation between the air inlet 12 and the air outlet 13, and at least one of the compressor and the condenser 21 is disposed on the air flow circulation path, such that an external low-temperature air flow enters the installation cavity 11 from the air inlet 12 and flows through the compressor and/or the condenser 21, thereby removing heat generated by the compressor and/or the condenser 21 during operation, and finally, a high-temperature air flow in the installation cavity 11 flows out to the outside from the air outlet 13, thereby achieving the air flow circulation between the external low-temperature air flow and the high-temperature air flow in the installation cavity 11, and achieving sufficient heat dissipation for the compressor and/or the condenser 21.
According to the embodiment of the present invention, the air inlet 12 may be a mesh-shaped air inlet, or an air inlet formed by a plurality of holes, or may be a completely open air inlet, and of course, the air inlet 12 may also be an air inlet with other structures; the air inlet 12 may be formed on the bottom wall 15, the side wall 14 or the cover 6 of the cooking appliance, but the air inlet 12 may be formed at other positions of the cooking appliance. Similarly, the specific structure of the air outlet 13 may also be the specific structure of the air inlet 12, and the specific installation position of the air outlet 13 may also be the specific installation position of the air inlet 12.
The specific structures and the specific arrangement positions of the air inlet 12 and the air outlet 13 are not particularly limited, as long as the air inlet 12 can allow external air flow to flow in, and the air outlet 13 can allow air flow in the installation cavity 11 to flow out.
According to some embodiments of the utility model, a condenser 21 is provided on the airflow circulation path; alternatively, the compressor is disposed on the airflow circulation path; alternatively, both the condenser 21 and the compressor are provided in the airflow circulation path.
Taking the example of the compressor being disposed on the airflow circulation path as an example, the compressor may be disposed opposite to at least one of the air inlet 12 and the air outlet 13; alternatively, the compressor may be mounted at a height between the inlet 12 and the outlet 13, so that the air flow passes through the compressor during the cycle; still alternatively, a fan 4 for promoting circulation of the air flow is provided between the air inlet 12 and the air outlet 13, and the compressor may be located on the air inlet side or the air outlet side of the fan 4.
Similarly, the specific installation position of the condenser 21 may be the specific installation position of the compressor. The present invention is not particularly limited with respect to the specific arrangement positions of the compressor and the condenser 21, as long as at least one of the compressor and the condenser 21 is provided on the airflow circulation path.
According to an embodiment of the present invention, the condenser 21 is disposed opposite to at least one of the intake vent 12 and the exhaust vent 13.
In this way, since the working heat generated by the condenser 21 generally occupies a large proportion of the heat of the whole system in the refrigeration system, the condenser 21 can be directly arranged opposite to at least one of the air inlet 12 and the air outlet 13, so that the large part of the working heat in the whole refrigeration system can be dissipated to the outside, thereby improving the refrigeration efficiency and the refrigeration effect.
In some embodiments of the present invention, the condenser 21 is disposed opposite to the air inlet 12, so that the low-temperature air flow flowing from the air inlet 12 is directly blown to the condenser 21; or, the condenser 21 is arranged opposite to the air outlet 13, so that the airflow flowing out of the air outlet 13 can directly flow through the condenser 21; still alternatively, the condenser 21 is disposed opposite to the air inlet 12 and the air outlet 13, so that the low-temperature air flow flowing in from the air inlet 12 is directly blown to the condenser 21, and the air flow flowing out of the air outlet 13 is directly passed through the condenser 21. It is understood that the above-described structure can make the heat radiation effect of the condenser 21 better.
According to another embodiment of the present invention, the compressor may be disposed opposite to at least one of the intake opening 12 and the exhaust opening 13. This embodiment is similar to the above-mentioned embodiment in which the condenser 21 is disposed opposite to at least one of the air inlet 12 and the air outlet 13, and the description of the present invention is omitted here.
As shown in fig. 1, according to an embodiment of the present invention, the inlet 12 includes a plurality of inlet holes, and the outlet 13 includes a plurality of outlet holes. Thus, when the air inlet 12 includes an air inlet hole, the cooking base 1 is more convenient to manufacture and has higher structural reliability; when the air inlet 12 includes a plurality of air inlet holes, the heat dissipation effect of the air inlet 12 is better. In this embodiment, the air outlet 13 is similar to the air inlet 12, and is not described herein again.
According to one embodiment of the utility model, the air inlet holes are rectangular holes, the width of the air inlet holes ranges from 1mm to 3mm, and the length of the air inlet holes ranges from 40mm to 60 mm. For example, the width direction of the air inlet holes is oriented in the horizontal direction, and the length direction of the air inlet holes is oriented in the up-down direction, that is, the height of the air inlet holes in the up-down direction is 40mm to 60 mm.
Like this, on the one hand, can prevent that the finger from stretching into installation cavity 11 through the fresh air inlet in order to cause user's scald, guarantee cooking utensil's safe in utilization, on the other hand, the radiating effect of the fresh air inlet under the above-mentioned size scope in this embodiment is also better. For example, the air inlet 12 includes twelve air inlet holes, the air inlet holes are rectangular holes, the width of the air inlet holes is 2mm, and the length of the air inlet holes is 50 mm.
According to one embodiment of the utility model, the total area of the air inlet holes is 2300mm2To 2500mm2. Therefore, the air inlet 12 can have a sufficient air inlet area, and the heat dissipation efficiency is ensured. For example, the total area of the air inlet holes is 2400mm2。
It should be noted that the shapes of the air inlet and the air outlet may be regular rectangular holes, circular holes, elliptical holes, etc., or irregular other shapes. The utility model does not specially limit the specific shape and the specific size of the air inlet and the air outlet, the air inlet and the air outlet can be in other shapes and the air inlet and the air outlet can be in other sizes, as long as the air inlet and the air outlet can realize air flow circulation.
As shown in fig. 1, according to one embodiment of the present invention, the cooking base 1 has a side wall 14 and a bottom wall 15, the air inlet 12 is provided in the side wall 14, and the air outlet 13 is provided in the bottom wall 15. Thus, on one hand, by arranging the air inlet 12 on the side wall 14, when the cooking base 1 is placed on a table top, the table top does not block the air inlet 12, so that external air flow can smoothly enter the air inlet 12, and the heat dissipation effect of the air inlet 12 is ensured; on the other hand, because the air outlet 13 is arranged on the bottom wall 15, the heat emitted from the air outlet 13 can be concentrated near the bottom wall 15, so that scalding of a user when the user touches the side wall 14 or the cover body 6 is avoided, and the use safety is improved.
According to one embodiment of the present invention, the air inlet 12 is multiple, the multiple air inlets 12 are spaced apart from the sidewall 14, at least one air inlet 12 is disposed opposite to the condenser 21, and at least one air inlet 12 is disposed opposite to the compressor.
Like this, through setting up a plurality of air intakes 12, can form many air current circulation paths in installation cavity 11 to the radiating effect is better, and many air current circulation paths mean can set up compressor and condenser 21 respectively on the same or different air current circulation path, thereby when guaranteeing that compressor and condenser 21 can all be located air current circulation path, the degree of freedom of the position of setting of compressor and condenser 21 is higher, need not to receive comparatively harsh restriction.
In one embodiment of the present invention, the installation heights of the compressor and the condenser 21 in the cooking base 1 may be different, for example, the installation height of the compressor is a first installation height, the installation height of the condenser 21 is a second installation height, the air inlet 12 is multiple, the installation height of at least one air inlet 12 on the side wall 14 is the first installation height and is opposite to the compressor, and the installation height of at least one air inlet 12 on the side wall 14 is the second installation height and is opposite to the condenser 21.
In another embodiment of the present invention, the installation heights of the compressor and the condenser 21 in the cooking base 1 may be the same, for example, the installation heights of the compressor and the condenser 21 are both the third installation height, the air inlet 12 is multiple, and the installation height of at least one air inlet 12 on the side wall 14 is the third installation height and is opposite to the compressor and the condenser 21.
As shown in fig. 1, according to another embodiment of the present invention, there are a plurality of air inlets 12, the plurality of air inlets 12 are respectively disposed on the sidewall 14 along the same height at intervals, and the condenser 21 and the plurality of air inlets 12 are both disposed opposite to each other.
In this way, in the refrigeration system, the working heat generated by the condenser 21 generally occupies most of the heat of the whole system, so that the heat dissipation effect on the condenser 21 can be further improved by arranging the plurality of air inlets 12 opposite to the condenser 21, the heat dissipation effect on the whole refrigeration system is further improved, and the structure is elegant. For example, the installation height of the condenser 21 is a fourth installation height, the installation heights of the plurality of air inlets 12 on the side wall 14 are all the fourth installation height, and the plurality of air inlets 12 are all disposed opposite to the condenser 21.
As shown in fig. 1, according to an embodiment of the present invention, a heating device 3 and an evaporator 22 are further disposed in the installation cavity 11, and the air inlet 12 and the air outlet 13 are disposed lower than the heating device 3 and the evaporator 22, respectively. Thus, the airflow circulation path can be kept away from the heating device 3 and the evaporator 22, the heating process of the heating device 3 and the cooling process of the evaporator 22 are prevented from being affected, and the loss of the heat of the heating device 3 and the loss of the cooling capacity of the evaporator 22 are reduced.
As shown in fig. 1, in one embodiment of the present invention, the heating device 3 and the evaporator 22 are both disposed at the bottom of the inner pan 5 of the cooking appliance, the air inlet 12 is disposed on the side wall 14 of the cooking base 1 and below the heating device 3 and the evaporator 22, and the air outlet 13 is disposed on the bottom wall 15 of the cooking base 1.
According to one embodiment of the present invention, at least one of the air inlet 12 and the air outlet 13 is provided with a protective screen (not shown) adapted to prevent foreign objects from entering the installation cavity 11. Therefore, impurities such as external dust can be prevented from entering the installation cavity 11, mosquitoes can be prevented from flying into the installation cavity, and the influence on the normal work of the cooking utensil caused by the fact that foreign objects enter the installation cavity 11 is avoided.
In an embodiment of the present invention, the protective mesh enclosure may be disposed on at least one of two sides of the air inlet 12, and the protective mesh enclosure may also be disposed inside the air inlet 12, which is not limited herein. The outlet 13 is similar to the inlet 12 and will not be described in detail.
As shown in fig. 1, according to an embodiment of the present invention, a fan 4 is further disposed in the installation cavity 11, the fan 4 is disposed opposite to the air outlet 13, and the fan 4 is adapted to promote air flow circulation between the air inlet 12 and the air outlet 13. In this way, the fan 4 can promote the circulation of the air flow, thereby further improving the heat dissipation effect. For example, the air outlet 13 is disposed on the bottom wall 15 of the cooking appliance, the fan 4 is disposed above the air outlet 13, and the air outlet side of the fan 4 is disposed opposite to the air outlet 13.
According to another embodiment of the present invention, the fan 4 may be disposed opposite to the air inlet 12, or the fan 4 is disposed on the airflow circulation path, the installation position of the fan 4 is not particularly limited in the present invention, and the fan 4 may also be installed at other positions in the installation cavity 11 as long as the fan 4 can promote the airflow circulation.
As shown in fig. 1, the cooking appliance according to the second aspect of the present invention comprises the cooking base 1, the inner pan 5 and the cover 6 of the cooking appliance of the first aspect of the present invention.
The inner pot 5 is formed with a cooking cavity 51, the cover 6 is covered on the cooking base 1, and the cover 6 is used for opening and closing an opening of the cooking cavity 51.
The effect of the cooking appliance according to the embodiment of the present invention is similar to that of the cooking base of the cooking appliance according to the embodiment of the first aspect of the present invention, and the description of the present invention is omitted.
As shown in fig. 1, according to an embodiment of the present invention, in the case that the blower 4 is provided in the installation cavity 11, the condenser 21 and the blower 4 are provided at a side of the inner pot 5 adjacent to the air outlet 13, and the condenser 21 and the blower 4 are disposed to be overlapped with each other. In this way, fan 4 can radiate heat from condenser 21 more efficiently.
In one embodiment of the present invention, the inner pot 5, the heating device 3, the condenser 21 and the blower 4 are sequentially arranged from top to bottom, or the inner pot 5, the heating device 3, the blower 4 and the condenser 21 are sequentially arranged from top to bottom.
A specific embodiment of a cooking appliance according to the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1, the cooking appliance includes a cooking base 1, an inner pot 5, and a cover 6. The cooking base 1 and the inner pot 5 jointly define a mounting cavity 11, a refrigerating system and the heating device 3 are both mounted in the mounting cavity 11, and the refrigerating system comprises a compressor, a condenser 21 and an evaporator 22 which are sequentially connected in series.
The side wall 14 of the cooking base 1 is provided with two symmetrical air inlets 12, the two air inlets 12 are both arranged opposite to the condenser 21, each air inlet 12 comprises twelve air inlet holes, the air inlet holes are rectangular holes, the length of each air inlet hole is 50mm, the width of each air inlet hole is 2mm, and the total area of all the air inlet holes is 2400mm2。
Table 1 is a data comparison table between a cooking appliance provided with the air inlet 12 and a cooking appliance not provided with the air inlet 12 during a cooling process.
TABLE 1 data comparison Table
As can be seen from Table 1, when the total area of the air inlet holes is increased to 2400mm2In time, the cooking appliance provided with the air inlet 12 reduces the time required to cool the food to the target temperature by 173min, the middle temperature peak of the condenser 21 thereof by 7.6 ℃, and the number of times of shutdown protection of the compressor thereof due to overload of the system by 11 times, compared to the cooking appliance not provided with the air inlet 12.
In conclusion, the cooking appliance provided by the utility model can be beneficial to improving the refrigeration efficiency and the refrigeration effect, reducing the overload risk of the system and improving the reliability of the system.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the utility model. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (13)
1. A cooking base of a cooking appliance is characterized in that an installation cavity is formed in the cooking base, and a compressor and a condenser are arranged in the installation cavity;
the cooking base is provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively communicated with the installation cavity, and the air inlet and the air outlet are suitable for allowing external air flow and air flow in the installation cavity to perform air flow circulation so as to form an air flow circulation path;
at least one of the compressor and the condenser is located on the airflow circulation path.
2. The cooking base of the cooking appliance of claim 1, wherein the condenser is disposed opposite at least one of the air inlet and the air outlet.
3. The cooking base of the cooking appliance of claim 1, wherein the air inlet comprises a plurality of air inlet holes and the air outlet comprises a plurality of air outlet holes.
4. The cooking base of the cooking appliance according to claim 3, wherein the air inlet holes are rectangular holes, the width of the air inlet holes ranges from 1mm to 3mm, and the length of the air inlet holes ranges from 40mm to 60 mm.
5. The cooking base of claim 3, wherein the total area of the air inlet holes is 2300mm2To 2500mm2。
6. The cooking base of the cooking appliance according to any one of claims 1 to 5, wherein the cooking base has a side wall and a bottom wall, the air inlet is provided in the side wall, and the air outlet is provided in the bottom wall.
7. The cooking base of claim 6, wherein the plurality of air inlets are spaced apart from the sidewall, at least one air inlet is disposed opposite the condenser, and at least one air inlet is disposed opposite the compressor.
8. The cooking base of claim 6, wherein the plurality of air inlets are disposed on the sidewall at intervals along a same height, and the condenser is disposed opposite to the plurality of air inlets.
9. The cooking base of the cooking appliance according to any one of claims 1 to 5, wherein a fan is further provided in the mounting cavity, the fan being adapted to promote circulation of the air flow between the air inlet and the air outlet.
10. The cooking base of the cooking appliance according to any one of claims 1 to 5, wherein a heating device and an evaporator are further disposed in the mounting cavity, and the air inlet and the air outlet are respectively disposed lower than the heating device and the evaporator.
11. The cooking base of the cooking appliance according to any one of claims 1 to 5, wherein at least one of the air inlet and the air outlet is provided with a protective mesh.
12. A cooking appliance, comprising:
a cooking base of the cooking appliance of any one of claims 1 to 11;
an inner pot formed with a cooking cavity;
and the cover body covers the cooking base and is used for opening and closing the opening of the cooking cavity.
13. The cooking appliance according to claim 12, wherein when a blower is disposed in the mounting cavity, the condenser and the blower are disposed on a side of the inner pot close to the air outlet, and the condenser and the blower are stacked on each other and disposed opposite to the air outlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122639725.3U CN216317057U (en) | 2021-10-29 | 2021-10-29 | Cooking utensil's cooking base and cooking utensil |
| PCT/CN2022/093048 WO2022262501A1 (en) | 2021-06-18 | 2022-05-16 | Cooking base of cooking utensil, and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122639725.3U CN216317057U (en) | 2021-10-29 | 2021-10-29 | Cooking utensil's cooking base and cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216317057U true CN216317057U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122639725.3U Active CN216317057U (en) | 2021-06-18 | 2021-10-29 | Cooking utensil's cooking base and cooking utensil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022262501A1 (en) * | 2021-06-18 | 2022-12-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking base of cooking utensil, and cooking utensil |
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2021
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022262501A1 (en) * | 2021-06-18 | 2022-12-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking base of cooking utensil, and cooking utensil |
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