CN212438311U

CN212438311U - Cooking device

Info

Publication number: CN212438311U
Application number: CN202020382813.2U
Authority: CN
Inventors: 郭进; 黄辉; 邓雁青; 陈武忠; 孙炎军; 张志艳
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-02-02
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a cooking device, cooking device include cavity assembly and heating element, and cavity assembly forms and has open-ended culinary art chamber, and cavity assembly is including the roof that constitutes the top surface in culinary art chamber, and spaced apart on the roof is equipped with first hole and second hole, and heating element is including setting up the device that generates heat on in the roof outside, goes up the device that generates heat and includes first last heating tube, and first last heating tube extends along the length direction in culinary art chamber, and first hole and second hole correspond the setting with first last heating tube respectively, and the roof is in first hole with body between the second hole forms the middle part of first last heating tube and shelters from. After the first heating tube that goes up starts, the temperature at the middle part of first heating tube of going up is high, and the temperature at both ends is low, and the heat at the both ends of first heating tube of going up transmits to the culinary art intracavity through first hole and second hole respectively, and the middle part of first heating tube of going up transmits heat to the culinary art intracavity through the roof, has guaranteed the culinary art homogeneity of culinary art intracavity temperature and the culinary art quality of food.

Description

Cooking device

Technical Field

The utility model relates to a cooking utensil technical field especially relates to a cooking device.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

A cooking appliance (e.g., a steam oven or a steam box) generally includes a heating assembly and an inner chamber assembly having a cooking chamber, the heating assembly being electrically activated such that food to be processed placed in the cooking chamber is heated, thereby cooking the food.

Heating element includes the heating tube, and the heating tube setting is in the inside or the outside of culinary art chamber, and the heating tube is at the during operation, and the middle part temperature of heating tube is high, and the temperature at both ends is low to it is poor to cause the temperature homogeneity of culinary art intracavity, and then influences the culinary art effect of food.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor temperature uniformity in the cooking cavity at least. The purpose is realized by the following technical scheme:

the utility model provides a cooking device, cooking device includes:

the cooking device comprises a cavity assembly, a first guide plate and a second guide plate, wherein the cavity assembly forms a cooking cavity with an opening, the cavity assembly comprises a top plate forming the top surface of the cooking cavity, and a first hole and a second hole are arranged on the top plate at intervals;

heating element, heating element is including setting up the last device that generates heat in the roof outside, it includes first last heating tube to go up the device that generates heat, first last heating tube is followed the length direction in culinary art chamber extends, first hole with the second hole respectively with first last heating tube corresponds the setting, the roof is in first hole with body between the second hole is right the middle part of first last heating tube forms shelters from.

According to the utility model discloses a cooking device, the culinary art chamber that cavity assembly formed is used for placing and treats culinary art food, and heating element sets up in the outside of cavity, and heating element starts for heat transfer is to the culinary art intracavity, thereby realizes treating the heating culinary art of heating food. Wherein, the heating tube sets up the outside at the roof on first, the one end of heating tube and near regional and first pore pair of setting on first, the other end of heating tube and near regional and second pore pair of setting on first, after the heating tube starts on first, the temperature of the intermediate position of heating tube is high, the temperature at both ends is low, the heat at both ends transmits to the culinary art intracavity through first hole and second hole respectively, the intermediate position of heating tube is sheltered from by the roof on first, only can carry out the heat transfer to the culinary art chamber through the roof, thereby it is more even to make the heat that the heating tube transmitted to the culinary art intracavity on first, the homogeneity of culinary art intracavity temperature has been guaranteed, and then the culinary art quality of food has been guaranteed.

In addition, according to the utility model discloses a cooking device still can have following additional technical characterstic:

in some embodiments of the present invention, the top plate is provided with a third hole and a fourth hole at intervals, the upper heating device further comprises a second upper heating tube, the second upper heating tube is arranged at intervals parallel to the first upper heating tube, the third hole and the fourth hole are respectively arranged corresponding to the second upper heating tube, and the top plate is arranged between the third hole and the fourth hole.

In some embodiments of the present invention, the number of the first holes is plural, and each of the first holes forms a first transmission region, the first transmission region being distributed from one end of the first upper heating tube to a middle portion of the first upper heating tube;

and/or the number of the second holes is a plurality, each second hole forms a second transmission area, and the second transmission areas are distributed from the other end of the first upper heating tube to the middle part of the first upper heating tube;

and/or the number of the third holes is a plurality, each third hole forms a third transmission region, and the third transmission regions are distributed from one end of the second upper heating tube to the middle of the second upper heating tube;

and/or the number of the fourth holes is multiple, each fourth hole forms a fourth transmission area, and the fourth transmission areas are distributed from the other end of the second upper heating tube to the middle of the second upper heating tube.

In some embodiments of the invention, the distance between the first aperture and the second aperture is 1/4-2/5 of the length of the top plate;

and/or the distance between the third aperture and the fourth aperture is 1/4-2/5 of the length of the top plate;

and/or go up the device that generates heat still include with roof complex goes up the heating tube cover, go up the heating tube cover and be equipped with first mounting groove and second mounting groove at the interval, first last heating tube setting is in the first mounting groove and with the roof interval sets up, the heating tube setting is in on the second mounting groove and with the roof interval sets up.

The utility model discloses an in some embodiments, cavity subassembly is still including constituting the bottom plate of the bottom surface in culinary art chamber, heating element still includes lower heating device, lower heating device includes first heating tube and baffle, first heating tube sets up the outside of bottom plate is just followed the length direction in culinary art chamber extends, the baffle sets up the bottom plate with just right between the first heating tube the middle part of first heating tube forms to shelter from.

In some embodiments of the present invention, the lower heating device further comprises at least one second lower heating tube, the second lower heating tube is spaced from the first lower heating tube in parallel, and the baffle is disposed between the bottom plate and the second lower heating tube and is used for blocking the middle of the second lower heating tube.

In some embodiments of the present invention, the lower heating device further comprises a lower heating pipe cover, the first lower heating pipe and the second lower heating pipe are both disposed in the lower heating pipe cover, the baffle spans the open end of the lower heating pipe cover, and both ends of the baffle are respectively connected to the lower heating pipe cover.

In some embodiments of the present invention, the cavity assembly further comprises a first side plate forming one side surface of the cooking cavity, the heating assembly further comprises a first side heat generating device, the first side heat generating device comprises a first heat generating plate and a first connecting member, and the first heat generating plate passes through the first connecting member disposed outside the first side plate.

In some embodiments of the present invention, the cavity assembly further includes a second side plate constituting another side surface of the cooking cavity, the heating assembly further includes a second side heat generating device, the second side heat generating device includes a second heat generating plate and a second connecting member, the second heat generating plate passes through the second connecting member is disposed outside the second side plate.

The utility model discloses an in some embodiments, the cavity subassembly is still including constituting the backplate at the back in culinary art chamber, heating element still includes the back device that generates heat, the back device that generates heat sets up the outside of backplate, spaced apart on the backplate is equipped with air intake and air outlet, the back device that generates heat is hot air device, the air intake with the air outlet respectively with hot air device intercommunication.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:

fig. 1 schematically shows a schematic structural view of a cooking apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of the cooking device of FIG. 1 (only the cavity assembly and the heating assembly are shown);

fig. 3 is an exploded view of the cooking apparatus shown in fig. 2.

The reference numbers are as follows:

100 is a cooking device;

10 is a door assembly;

20 is a box body;

21 is a housing, 22 is a cavity assembly, 221 is a bottom plate, 222 is a top plate, 2221 is a first hole, 2222 is a second hole, 2223 is a third hole, 2224 is a fourth hole, 223 is a first side plate, 224 is a second side plate, 225 is a back plate, and 226 is a front plate;

30 is a heating element, 31 is an upper heat generating device, 311 is a first upper heat generating tube, 312 is an upper heat generating tube cover, 313 is a second upper heat generating tube, 32 is a lower heat generating device, 321 is a first lower heat generating tube, 322 is a second lower heat generating tube, 323 is a baffle, 324 is a lower heat generating tube cover, 33 is a first side heat generating device, 331 is a first connecting piece, and 332 is a first heat generating plate.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 3, according to the embodiment of the present invention, a cooking device 100 is provided, the cooking device 100 includes a cavity assembly 22 and a heating assembly 30, the cavity assembly 22 forms a cooking cavity having an opening, the cavity assembly 22 includes a top plate 222 constituting a top surface of the cooking cavity, a first hole 2221 and a second hole 2222 are spaced on the top plate 222, the heating assembly 30 includes an upper heating device 31 disposed outside the top plate 222, the upper heating device 31 includes a first upper heating tube 311, the first upper heating tube 311 extends along a length direction of the cooking cavity, the first hole 2221 and the second hole 2222 are respectively disposed corresponding to the first upper heating tube 311, and a body of the top plate 222 between the first hole 2221 and the second hole 2222 shields a middle portion of the first upper heating tube 311.

Specifically, the cooking cavity that cavity assembly 22 formed is used for placing the food of treating cooking, and heating assembly 30 sets up in the outside of cavity, and heating assembly 30 starts the back, and heat transfer is to the cooking intracavity to the realization treats the heating culinary art of heating food. Wherein, the first upper heating tube 311 is arranged outside the top plate 222, one end of the first upper heating tube 311 and the area nearby the one end are arranged corresponding to the first hole 2221, the other end of the first upper heating tube 311 and the area nearby the one end are arranged corresponding to the second hole 2222, after the first upper heating tube 311 is started, the temperature of the middle position of the first upper heating tube 311 is high, the temperatures of the two ends are low, the heat at the two ends is respectively transmitted into the cooking cavity through the first hole 2221 and the second hole 2222, the middle position of the first upper heating tube 311 is shielded by the top plate 222, and only the heat can be transmitted into the cooking cavity through the top plate 222, so that the heat transmitted into the cooking cavity by the first upper heating tube 311 is more uniform, the uniformity of the temperature in the cooking cavity is ensured, and the cooking quality of food is further ensured.

It should be understood that, in this application, when the user faces the cooking apparatus 100, the opening of the cooking cavity faces the user, the length direction of the cooking cavity refers to the size of the cooking apparatus 100 in the left-right direction of the user, the first upper heating tube 311 extends along the length direction of the cooking cavity, and the length of the first upper heating tube 311 is greater than or equal to the length of the cooking cavity, after the first upper heating tube is started, it can be further ensured that the cooking cavity obtains stable and uniform heat, thereby ensuring the quality of food processing.

It should be noted that the cooking apparatus 100 further includes an outer shell 21 and a door assembly 10, the outer shell 21 is disposed outside the inner cavity assembly to form the cabinet 20 of the cooking apparatus 100, the heating assembly 30 is disposed between the outer shell 21 and the inner cavity assembly, and the door assembly 10 is pivotally disposed on the cabinet 20 to open or close the opening of the cooking cavity by opening or closing the door assembly 10. Through setting up shell 21 for inner chamber subassembly and heating element 30 keep apart with external, avoid inner chamber subassembly and heating element 30 to external influence, or external influence to inner chamber subassembly and heating element 30, through opening and shutting of door subassembly 10 realization culinary art intracavity food get and put, thereby improved the convenience that the user used, and then improved user's use and experienced.

It is further understood that, as shown in fig. 2 and 3, the top plate 222 is further provided with a third hole 2223 and a fourth hole 2224 at intervals, the upper heat generating device 31 further includes a second upper heat generating tube 313, the second upper heat generating tube 313 is arranged in parallel and at intervals with the first upper heat generating tube 311, the third hole 2223 and the fourth hole 2224 are respectively arranged corresponding to the second upper heat generating tube 313, and the body of the top plate 222 between the third hole 2223 and the fourth hole 2224 shields the middle of the second upper heat generating tube 313. Specifically, the second upper heat generating tube 313 is disposed in parallel to and spaced apart from the first upper heat generating tube 311, and the second upper heat generating tube 313 is spaced apart from the first upper heat generating tube 311 in the width direction of the cooking chamber, the third hole 2223 is provided corresponding to one end of the second upper heat generating tube 313 and its vicinity, the fourth hole 2224 is provided corresponding to the other end of the second upper heat generating tube 313 and its vicinity, when the second upper heating tube 313 is activated, the temperature of the middle position of the first upper heating tube 311 is high, the temperatures of both ends are low, the heat of both ends is transferred into the cooking cavity through the third hole 2223 and the fourth hole 2224, respectively, the middle position of the second upper heating tube 313 is shielded by the top plate 222, and the heat can be transferred to the cooking cavity only through the top plate 222, therefore, the heat transferred from the second upper heating tube 313 to the cooking cavity is more uniform, the uniformity of the temperature in the cooking cavity is ensured, and the cooking quality of food is further ensured. In addition, the second upper heating tube 313 and the first upper heating tube 311 are arranged along the width direction of the cooking cavity, so that the uniformity of the temperature of the cooking cavity in the width direction is ensured, and the quality of food cooking is further ensured.

It should be understood that, in this application, when the user faces the cooking apparatus 100, the opening of the cooking cavity faces the user, the width direction of the cooking cavity refers to the size of the cooking apparatus 100 in the front-back direction of the user, the second upper heating tube 313 is parallel to the first upper heating tube 311, that is, the second upper heating tube 313 extends along the length direction of the cooking cavity, and the length of the second upper heating tube 313 is greater than or equal to the length of the cooking cavity, after the second upper heating tube is started, it can be further ensured that the cooking cavity obtains stable and uniform heat, thereby ensuring the quality of food processing.

Further, the number of the first holes 2221 is plural, and each of the first holes 2221 forms a first transmissive region that is distributed from one end of the first upper heat generating tube 311 toward the middle of the first upper heat generating tube 311. Specifically, a plurality of first holes 2221 equipartition forms first transmission district on roof 222, the border of one side of first transmission district corresponds the setting with the one end of first last heating tube 311, the border of the opposite side of first projection district extends to the middle part of first last heating tube 311 (does not reach the middle part of first last heating tube 311), form first transmission district through a plurality of first holes 2221, thereby the heat of first last heating tube 311's one end and its near regional transmission to the cooking intracavity has been improved, make the temperature homogeneity of cooking chamber obtain the assurance, thereby the quality of food culinary art has been guaranteed.

Specifically, the number of the second holes 2222 is plural, and each of the second holes 2222 forms a second transmissive region that is distributed from the other end of the first upper heat generating tube 311 toward the middle of the first upper heat generating tube 311. A plurality of second holes 2222 equipartition forms the second transmission district on roof 222, the border of one side of second transmission district corresponds the setting with the other end of first last heating tube 311, the border of the opposite side of second projection district extends to the middle part of first last heating tube 311 (does not reach the middle part of first last heating tube 311), form the second transmission district through a plurality of second holes 2222, thereby the heat of the other end of first last heating tube 311 and near regional transmission to the cooking intracavity has been improved, make the temperature homogeneity of cooking chamber obtain further assurance, the quality of food culinary art has further been guaranteed.

Specifically, the number of the third holes 2223 is plural, and each of the third holes 2223 forms a third transmissive area distributed from one end of the second upper heat generating pipe 313 toward the middle of the second upper heat generating pipe 313. A plurality of third holes 2223 are formed in the third transmission area by the uniform distribution on the top plate 222, the boundary of one side of the third transmission area is correspondingly arranged at one end of the second upper heating tube 312, the boundary of the other side of the third projection area extends towards the middle of the second upper heating tube 312 (the middle of the second upper heating tube 312 is not reached), the third transmission area is formed through the plurality of third holes 2223, so that the heat transmitted from one end of the second upper heating tube 312 and the area nearby the end to the cooking cavity is improved, the temperature uniformity of the cooking cavity is further ensured, and the cooking quality of food is ensured.

Specifically, the number of the fourth holes 2224 is plural, and each of the fourth holes 2224 forms a fourth transmissive area distributed from the other end of the second upper heat generating pipe 313 toward the middle of the second upper heat generating pipe 313. A plurality of fourth holes 2224 are evenly distributed on the top plate 222 to form a fourth transmission area, the boundary of one side of the fourth transmission area is correspondingly arranged with the other end of the second upper heating tube 312, the boundary of the other side of the fourth projection area extends towards the middle of the second upper heating tube 312 (the middle of the second upper heating tube 312 is not reached), the fourth transmission area is formed through the plurality of fourth holes 2224, thereby the heat transmitted from the other end of the second upper heating tube 312 and the area nearby the second upper heating tube 312 to the cooking cavity is improved, the temperature uniformity of the cooking cavity is further ensured, and the cooking quality of food is ensured.

Further, the distance between the first hole 2221 and the second hole 2222 is 1/4-2/5 of the length of the top plate 222. Specifically, the first holes 2221 and the second holes 2222 are arranged at intervals along the length direction of the cooking cavity, the first holes 2221 and the second holes 2222 are symmetrical relative to the middle position of the length direction of the cooking cavity, two ends of the first upper heating tube 311 and the areas close to the two ends of the first upper heating tube 311 respectively transfer heat into the cooking cavity through the first holes 2221 and the second holes 2222, the middle part of the first upper heating tube 311 transfers heat to the cooking cavity through the top plate 222 between the first holes 2221 and the second holes 2222, and the distance between the first holes 2221 and the second holes 2222 is set to be 1/4-2/5 which is the length (the size along the length direction of the cooking cavity) of the top plate 222, so that the uniformity of the heat transferred into the cooking cavity by the first upper heating tube 311 is further ensured, the uniformity of the temperature in the cooking cavity is further improved, and the cooking quality of food is ensured.

Taking the length of the top plate 222 as 360mm as an example, the distance between the first hole 2221 and the second hole 2222 is 100mm, so that the heat released by the first upper heating tube 311 can be uniformly transferred into the cooking cavity, and the uniformity of the temperature in the cooking cavity is further ensured.

Specifically, the distance between the third hole 2223 and the fourth hole 2224 is 1/4-2/5 of the length of the top plate 222, the third hole 2223 and the fourth hole 2224 are arranged at intervals along the length direction of the cooking cavity, the third hole 2223 and the fourth hole 2224 are symmetrical with respect to the middle position of the length direction of the cooking cavity, both ends of the second upper heat generating tube 313 and the areas thereof near the both ends transfer heat into the cooking cavity through the third hole 2223 and the second hole 2224, respectively, the middle part of the second upper heat generating tube 313 transfers heat into the cooking cavity through the top plate 222 between the third hole 2223 and the fourth hole 2224, the uniformity of the cooking temperature in the cavity is further ensured by setting the distance between the third hole 2223 and the fourth hole 2224 to the length (dimension in the length direction of the cooking cavity) 1/4-2/5 of the top plate 222, so that the cooking quality of the food is ensured.

Taking the length of the top plate 222 as 360mm as an example, the distance between the third hole 2223 and the second hole 2224 is 100mm, so that the heat released by the second upper heating tube 313 can be uniformly transferred into the cooking cavity, and the uniformity of the temperature in the cooking cavity is further ensured.

Specifically, as shown in fig. 2 and 3, the upper heat generating device further includes an upper heat generating pipe cover 312 engaged with the top plate 222, the upper heat generating pipe cover 312 is provided with a first mounting groove and a second mounting groove at an interval, the first upper heat generating pipe 311 is disposed in the first mounting groove and spaced from the top plate 222, and the second upper heat generating pipe 313 is disposed in the second mounting groove and spaced from the top plate 222. Specifically, the upper heating tube cover 312 is disposed on one side of the top plate 222 away from the cooking cavity, the shape and size of the upper heating tube cover 312 are adapted to the shape and size of the top plate 222, the first mounting groove and the second mounting groove are formed on the upper heating tube cover 312, and the first mounting groove and the second mounting groove are not communicated with each other, the notch of the first mounting groove and the notch of the second mounting groove are both facing the top plate 222, the first upper heating tube 311 is disposed in the first mounting groove and the second upper heating tube is disposed in the second mounting groove, so that the first upper heating tube 311 and the second upper heating tube 313 are isolated from each other, mutual interference between the first upper heating tube 311 and the second upper heating tube is avoided, and thus uniform heating temperature is provided in the cooking cavity. In addition, the upper heating pipe cover is arranged, so that the first upper heating pipe and the second upper heating pipe are protected, the situation that the first upper heating pipe and the second upper heating pipe are damaged due to impact is avoided, and the maintenance cost of the cooking device 100 is reduced.

It should be noted that the upper heat-generating pipe cover 312 is connected and fixed to the top plate 222 by any one of riveting, bonding, welding or screwing, and the specific connection manner of the two is not described in detail in this application.

In addition, in this application, the upper heating tube cover 312 is a metal member and is formed by stamping, the strength of the metal member is high, the influence of temperature is small, and the protection effect on the first upper heating tube 311 and the second upper heating tube 313 is ensured.

Further, as shown in fig. 2 and 3, the cavity assembly 22 further includes a bottom plate 221 forming a bottom surface of the cooking cavity, the heating assembly 30 further includes a lower heating device 32, the lower heating device 32 includes a first lower heating tube 321 and a baffle 324, the first lower heating tube 321 is disposed outside the bottom plate 221 and extends along a length direction of the cooking cavity, and the baffle 324 is disposed between the bottom plate 221 and the first lower heating tube 321 and shields a middle portion of the first lower heating tube 321. Specifically, the lower heating device 32 is disposed at the bottom of the cooking cavity and located outside the bottom plate 221, wherein the first lower heating tube 321 extends along the length direction of the cooking cavity, after the first lower heating tube 321 is started, the temperature of the middle position of the first lower heating tube 321 is high, the temperatures at the two ends are low, and the baffle 324 shields the middle part of the first lower heating tube 321, so that the temperature of the first lower heating tube 321 transferred to the bottom plate 221 is more uniform, and the uniform heat is transferred to the cooking cavity through the bottom plate 221, thereby ensuring the cooking quality of food. In addition, by arranging the upper heating device and the lower heating device, the upper part and the lower part in the cooking cavity are uniformly heated, and the quality of food cooking is further ensured.

It should be understood that the first lower heating pipe 321 extends along the length direction of the cooking cavity, and the length of the first lower heating pipe is greater than or equal to the length of the cooking cavity, when the first lower heating pipe is started, it can be further ensured that the cooking cavity obtains stable and uniform heat, thereby ensuring the quality of food processing.

It should be noted that the lower heating device is disposed outside the bottom plate 221, the lower heating device transfers heat to the bottom plate 221, the heat is transferred to the cooking cavity through the bottom plate 221, and the lower heating device is disposed outside the bottom plate 221, so that the cooking cavity is convenient for cleaning the bottom, and convenience in use of a user is improved.

Further, as shown in fig. 2 and 3, the lower heat sink 32 further includes at least one second lower heat pipe 322, the second lower heat pipe 322 is parallel to the first lower heat pipe 321 at an interval, and the baffle 324 is disposed between the bottom plate 221 and the second lower heat pipe 322 and shields the middle of the second lower heat pipe 322. Specifically, the second lower heat-emitting pipe 322 is parallel to the first lower heat-emitting pipe 321, and the second lower heat-emitting pipe 322 and the first lower heat-emitting pipe 321 are arranged at intervals along the width direction of the cooking cavity, after the second lower heat-emitting pipe 322 is started, the middle of the first lower heat-emitting pipe 321 and the middle of the second lower heat-emitting pipe 322 are both shielded by the baffle 324, the heat transferred from the first lower heat-emitting pipe 321 to the bottom plate 221 is uniform and consistent, the heat transferred from the second lower heat-emitting pipe 322 to the bottom plate 221 is uniform and consistent, the uniform heat transferred from the bottom plate 221 to the cooking cavity is ensured, the uniformity of the temperature in the cooking cavity is further improved, and the quality of food cooking is ensured. In addition, the second lower heat-generating pipe 322 and the first lower heat-generating pipe 321 are arranged along the width direction of the cooking cavity, so that the temperature uniformity of the cooking cavity in the width direction is ensured, and the quality of food cooking is further ensured.

It should be understood that the second lower heating pipe 322 extends along the length direction of the cooking cavity, and the length of the second lower heating pipe is greater than or equal to the length of the cooking cavity, so that after the second lower heating pipe is started, the cooking cavity can be further ensured to obtain stable and uniform heat, thereby ensuring the quality of food processing.

It should be noted that, when the number of the second lower heat-generating pipes 322 is plural, each of the second lower heat-generating pipes 322 and the first lower heat-generating pipe 321 are arranged at intervals along the width direction of the cooking cavity, so as to further ensure that the bottom plate 221 can obtain uniform temperature, so that the temperature uniformity in the cooking cavity is ensured, and further improve the quality of food cooking.

Further, as shown in fig. 2 and 3, the lower heat-generating device 32 further includes a lower heat-generating pipe cover 325, the first lower heat-generating pipe 321 and the second lower heat-generating pipe 322 are both disposed in the lower heat-generating pipe cover 325, and the baffle 324 spans the open end of the lower heat-generating pipe cover 325, and both ends of the baffle are respectively connected to the lower heat-generating pipe cover 325. Specifically, the shape and size of the lower heating pipe cover 325 are adapted to the shape and size of the bottom plate 221, the first lower heating pipe 321 and the second lower heating pipe 322 are both disposed in the lower heating pipe cover 325, the baffle 324 covers the opening end of the lower heating pipe cover 325, so as to shield the middle of the first lower heating pipe 321 and the middle of the second lower heating pipe 322, the lower heating pipe cover 325 is disposed on one side of the bottom plate 221 away from the cooking cavity, and the opening end of the lower heating pipe cover faces the bottom plate 221, thereby achieving the installation of the lower heating device, and the upper heating pipe cover is disposed, so as to protect the first lower heating pipe and the second lower heating pipe, thereby preventing the first lower heating pipe and the second lower heating pipe from being damaged due to impact, and further reducing the maintenance cost of the cooking device 100.

It should be noted that the lower heat-dissipating pipe cover 325 is connected and fixed to the top plate 222 by any one of riveting, bonding, welding or screwing, and the specific connection manner of the two is not described in detail herein.

In addition, in this application, lower heating pipe cover 325 is the metalwork and forms through the punching press, and the intensity of metalwork is high, receives the temperature influence for a short time, has guaranteed the protective effect to first lower heating pipe, second lower heating pipe and third lower heating pipe.

Further, as shown in fig. 2 and 3, the cavity assembly 22 further includes a first side plate 223 constituting one side surface of the cooking cavity, and the heating assembly 30 further includes a first side heat generating device 33, and the first side heat generating device 33 includes a first heat generating plate and a first connecting member, and the first heat generating plate is disposed at an outer side of the first side plate 223 through the first connecting member. Specifically, first heating panel passes through first connecting piece setting in the outside of first curb plate 223, and the heat of first heating panel transmits to the culinary art intracavity through first curb plate 223, because first heating panel is platelike structure to make first curb plate 223 thermally equivalent, and then guaranteed that first curb plate 223 can be to the even unanimous heat of culinary art intracavity transmission, make the culinary art quality of food obtain the assurance.

It should be noted that the first connecting member may be a bracket, a screw, a buckle, or the like, and the specific structure of the first connecting member is not limited in this application.

Further, as shown in fig. 2 and 3, the cavity assembly 22 further includes a second side plate 224 constituting the other side surface of the cooking cavity, and the heating assembly 30 further includes a second side heat generating device including a second heat generating plate and a second connecting member, the second heat generating plate being disposed outside the second side plate 224 through the second connecting member. Specifically, the second generates heat the board and passes through the second connecting piece setting in the outside of second curb plate 224, and the second generates heat the heat of board and transmits to the culinary art intracavity through second curb plate 224, because the second generates heat the board and be platelike structure to make second curb plate 224 thermally equivalent, and then guaranteed that second curb plate 224 can be to the even unanimous heat of culinary art intracavity transmission, make the culinary art quality of food obtain the assurance. In addition, first curb plate 223 sets up with second curb plate 224 relatively, when first heating panel and second heating panel start simultaneously, can realize the even stability of side direction temperature in culinary art chamber to the effect of food culinary art has further been guaranteed.

It should be noted that the second connecting member may be a bracket, a screw, a snap, etc., and the specific structure of the second connecting member is not limited in this application.

Further, as shown in fig. 2 and 3, the cavity assembly 22 further includes a back plate 225 constituting a rear of the cooking cavity, and the heating assembly 30 further includes a rear heat generating means disposed at an outer side of the back plate 225. Specifically, back heating device sets up in the outside of backplate 225, starts through back heating device, and the heat transmits to the culinary art intracavity through backplate 225, has further guaranteed the homogeneity of culinary art intracavity temperature for the quality of food culinary art has obtained further assurance.

It should be noted that, in the present application, the cooking apparatus 100 is placed on a placing plane, the opening of the cooking cavity is directed toward the user, the bottom plate 221 and the top plate 222 are both parallel to the placing plane, wherein the bottom plate 221 is disposed close to the placing plane, the top plate 222 is disposed far from the placing plane, the back plate 225 faces the user and is respectively connected with the top plate 222 and the bottom plate 221, the first side plate 223 and the second side plate 224 are disposed opposite to each other, the first side plate 223 is respectively connected with the back plate, the top plate 222 and the bottom plate 221, the second side plate 224 is respectively connected with the back plate, the top plate 222 and the bottom plate 221, thereby enclose the culinary art chamber that forms the rectangle, in addition, cavity assembly 22 still includes front bezel 226, is equipped with on the front bezel 226 and gets and put the mouth, and front bezel 226 sets up with the back plate relatively, and front bezel 226 is connected with roof 222, bottom plate 221, first curb plate 223 and second curb plate 224 respectively, gets to put the mouth and the opening intercommunication in culinary art chamber to form cavity structures. The cavity assembly 22 is formed by assembling a plurality of plates, so that the processing and the manufacturing are convenient, and the manufacturing cost is effectively reduced.

Further, as shown in fig. 3, an air inlet and an air outlet are spaced on the back plate 225, the rear heating device is a hot air device, and the air inlet and the air outlet are respectively communicated with the hot air device. Specifically, hot air device includes heating coil and fan, and heating coil and fan start simultaneously, and the heat that the fan produced heating coil blows in the culinary art chamber through the air intake, and the air of culinary art intracavity leaves through the air outlet, and the air that leaves the culinary art chamber reachs heating coil department and heats once more, gets back to the culinary art chamber once more under the effect of fan, through the effect of fan and heating coil to guaranteed to cook the intracavity and obtained even stable heat pipe, further guaranteed the quality of food culinary art.

In addition, the cooking device is an oven or a steam oven, and other structures of the cooking device are referred to the prior art and are not described herein again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A cooking device, characterized in that it comprises:

a cavity assembly (22), wherein the cavity assembly (22) forms a cooking cavity with an opening, the cavity assembly (22) comprises a top plate (222) forming the top surface of the cooking cavity, and a first hole (2221) and a second hole (2222) are arranged on the top plate (222) at intervals;

the heating assembly (30) comprises an upper heating device (31) arranged on the outer side of the top plate (222), the upper heating device (31) comprises a first upper heating tube (311), the first upper heating tube (311) extends along the length direction of the cooking cavity, the first hole (2221) and the second hole (2222) are respectively arranged corresponding to the first upper heating tube (311), and the body of the top plate (222) between the first hole (2221) and the second hole (2222) shields the middle part of the first upper heating tube (311).

2. The cooking device according to claim 1, wherein a third hole (2223) and a fourth hole (2224) are further formed in the top plate (222) at intervals, the upper heat generating device (31) further comprises a second upper heat generating pipe (313), the second upper heat generating pipe (313) is arranged in parallel with the first upper heat generating pipe (311) at intervals, the third hole (2223) and the fourth hole (2224) are respectively arranged corresponding to the second upper heat generating pipe (313), and a body of the top plate (222) between the third hole (2223) and the fourth hole (2224) shields the middle of the second upper heat generating pipe (313).

3. The cooking apparatus according to claim 2, wherein the first holes are plural in number, and each of the first holes forms a first transmissive region which is distributed from one end of the first upper heat generating pipe (311) toward a middle portion of the first upper heat generating pipe (311);

and/or the number of the second holes is a plurality, each second hole forms a second transmission region, and the second transmission regions are distributed from the other end of the first upper heating tube (311) to the middle of the first upper heating tube (311);

and/or the number of the third holes (2223) is plural, each of the third holes (2223) forming a third transmissive region distributed from one end of the second upper heat generating pipe (313) toward the middle of the second upper heat generating pipe (313);

and/or the number of the fourth holes is a plurality, each fourth hole forms a fourth transmission region, and the fourth transmission regions are distributed from the other end of the second upper heating tube (313) to the middle of the second upper heating tube (313).

4. The cooking device according to claim 2, wherein a distance between the first hole (2221) and the second hole (2222) is 1/4-2/5 of a length of the top plate (222);

and/or the distance between the third aperture (2223) and the fourth aperture (2224) is 1/4-2/5 of the length of the top plate (222);

and/or go up the device that generates heat still include with roof (222) complex go up heating tube cover (312), go up heating tube cover (312) and go up the interval and be equipped with first mounting groove and second mounting groove, first last heating tube (311) set up in first mounting groove and with roof (222) interval sets up, second go up heating tube (313) set up in the second mounting groove and with roof (222) interval sets up.

5. The cooking apparatus according to claim 1, wherein the chamber assembly (22) further includes a bottom plate (221) constituting a bottom surface of the cooking chamber, the heating assembly (30) further includes a lower heating unit (32), the lower heating unit (32) includes a first lower heating pipe (321) and a baffle (324), the first lower heating pipe (321) is disposed outside the bottom plate (221) and extends along a length direction of the cooking chamber, and the baffle (324) is disposed between the bottom plate (221) and the first lower heating pipe (321) and shields a middle portion of the first lower heating pipe (321).

6. The cooking apparatus according to claim 5, wherein the lower heat sink (32) further comprises at least one second lower heat pipe (322), the second lower heat pipe (322) is spaced apart from and parallel to the first lower heat pipe (321), and the baffle (324) is disposed between the bottom plate (221) and the second lower heat pipe (322) and shields a middle portion of the second lower heat pipe (322).

7. The cooking apparatus according to claim 6, wherein the lower heat generating pipe (32) further comprises a lower heat generating pipe cover (325), the first lower heat generating pipe (321) and the second lower heat generating pipe (322) are both disposed in the lower heat generating pipe cover (325), and the baffle (324) spans an open end of the lower heat generating pipe cover (325) and is connected at both ends thereof to the lower heat generating pipe cover (325), respectively.

8. The cooking apparatus according to claim 1, wherein the cavity assembly (22) further comprises a first side plate (223) constituting one side of the cooking cavity, the heating assembly (30) further comprises a first side heat generating device (33), the first side heat generating device (33) comprises a first heat generating plate (332) and a first connector (331), and the first heat generating plate (332) is disposed outside the first side plate (223) through the first connector (331).

9. The cooking apparatus according to claim 8, wherein the cavity assembly (22) further includes a second side plate (224) constituting the other side of the cooking cavity, and the heating assembly (30) further includes a second side heat generating means including a second heat generating plate and a second connecting member, the second heat generating plate being disposed outside the second side plate (224) through the second connecting member.

10. The cooking device according to any one of claims 1 to 9, wherein the cavity assembly (22) further comprises a back plate (225) forming a back of the cooking cavity, the heating assembly (30) further comprises a rear heating device disposed outside the back plate (225), the back plate (225) is provided with an air inlet and an air outlet at intervals, the rear heating device is a hot air device, and the air inlet and the air outlet are respectively communicated with the hot air device.