CN111692815A - Oven and control method thereof - Google Patents

Abstract

The embodiment of the invention discloses an oven and a control method thereof, and belongs to the technical field of ovens. In one aspect, embodiments of the present invention provide an oven comprising a broiling chamber, a cold storage chamber, and a transport mechanism; the roasting chamber and the refrigerating chamber are integrally formed, the conveying mechanism is arranged in the oven and is used for conveying food in the refrigerating chamber into the roasting chamber. On the other hand, the embodiment of the invention also provides a control method of the oven, which is used for acquiring a first state parameter of food in the refrigerating chamber; and when the first state parameter of the food in the refrigerating chamber meets the preset state parameter, controlling the transmission mechanism to start. The embodiment of the invention provides an oven and a method thereof, which can enable a user to operate simply, improve the baking level and improve the taste of food to the maximum extent.

Description

Oven and control method thereof

Technical Field

The invention relates to the technical field of ovens, in particular to an oven and a control method thereof.

Background

An oven is a sealed electrical appliance used to cook food. For example, the oven may be used to process food such as roast chicken, roast duck, roast bread, and pastry. Depending on the type of food to be toasted, the need for toasting may vary.

With the development of society and the progress of times, people pay more attention to the taste of food, but the baking level of the food does not reach the corresponding level, and particularly, the taste of the food baked by people in restaurants is difficult to achieve. For example, when cooking beefsteak, people can hardly reach the level of a big kitchen, so that the taste of the beefsteak is poor.

Disclosure of Invention

The embodiment of the invention provides an oven and a control method thereof. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

According to a first aspect of embodiments of the present invention, there is provided an oven comprising a broiling chamber, a fresh food compartment, and a transport mechanism;

the roasting chamber and the refrigerating chamber are integrally formed, the conveying mechanism is arranged in the oven and is used for conveying food in the refrigerating chamber into the roasting chamber.

In some optional embodiments, the oven further comprises a drive mechanism;

an openable partition wall is arranged between the roasting chamber and the refrigerating chamber; the driving mechanism drives the partition wall to close or open;

when the partition wall is closed, the roasting chamber and the refrigerating chamber are sealed and separated; when the partition wall is opened, the roasting chamber and the refrigerating chamber are communicated.

In some optional embodiments, the driving mechanism includes a driving motor, a rotating shaft is disposed on the partition wall, and an output shaft of the driving motor is fixedly connected to the rotating shaft.

In some optional embodiments, the roasting chamber is vertically arranged right above or below the refrigerating chamber, and the top of the oven is provided with a cavity for accommodating the conveying mechanism;

the conveying mechanism comprises a lifting mechanism, and the lifting mechanism is used for pulling up or lowering the food in the refrigerating chamber into the baking chamber.

In some optional embodiments, the lifting mechanism comprises a power motor, a traction rope and a magnetic attraction component, wherein one end of the traction rope is fixedly connected to an output shaft of the power motor, and the other end of the traction rope is connected with the magnetic attraction component; the magnetic component can be magnetically connected with a baking tray of the oven;

through the matching mode of magnetic attraction of the magnetic attraction component and the baking tray, the baking tray in the refrigerating chamber is conveyed into the baking chamber.

In some optional embodiments, the magnetic attraction component comprises an attraction part and an attracted part, the attraction part is fixedly connected to the other end of the traction rope, and the attracted part is fixedly arranged on the baking tray.

In some optional embodiments, the roasting chamber is horizontally arranged at one side of the refrigerating chamber, and a cavity for accommodating the conveying mechanism is formed in the oven;

the conveying mechanism comprises a horizontal power mechanism which is used for horizontally moving the food in the refrigerating chamber into the baking chamber.

In some optional embodiments, the horizontal power mechanism comprises a power motor and a traction rope, a through hole is formed in the oven, the middle part of the traction rope is fixedly connected to an output shaft of the power motor, one end of the traction rope enters the baking chamber through the through hole in the refrigerating chamber, the other end of the traction rope enters the baking chamber through the through hole in the baking chamber, and one end of the traction rope is fixedly connected with the other end of the traction rope;

the baking tray in the refrigerating chamber is conveyed to the baking chamber by arranging the baking tray of the oven on the traction rope.

According to a second aspect of the embodiments of the present invention, there is provided a control method of an oven, where the oven is the oven in any one of the optional embodiments; the control method of the oven comprises the following steps:

101. acquiring a first state parameter of food in the refrigerating chamber;

102. and when the first state parameter of the food in the refrigerating chamber meets the preset state parameter, controlling the conveying mechanism to start.

In some alternative embodiments, the first condition parameter in step 101 comprises a temperature parameter and/or a weight parameter.

The technical scheme provided by the embodiment of the invention has the following beneficial effects:

the embodiment of the invention provides an oven and a method thereof, which can enable a user to operate simply, improve the baking level and improve the taste of food to the maximum extent.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

FIG. 1 is a first schematic diagram illustrating the construction of an oven according to an exemplary embodiment;

FIG. 2 is an exploded schematic view of an oven shown in accordance with an exemplary embodiment;

FIG. 3 is a second schematic structural view of an oven shown in accordance with an exemplary embodiment;

FIG. 4 is a schematic diagram of a third oven configuration according to an exemplary embodiment;

FIG. 5 is a block diagram illustrating a fourth oven configuration according to an exemplary embodiment;

FIG. 6 is a schematic diagram of a fifth embodiment of an oven;

FIG. 7 is a first schematic view of an oven shown in accordance with an exemplary embodiment;

FIG. 8 is a second schematic view of an oven shown in accordance with an exemplary embodiment;

FIG. 9 is a third schematic view of an oven shown in accordance with an exemplary embodiment;

FIG. 10 is a schematic view of an assembly structure of a lifting mechanism and a baking tray of an oven according to an exemplary embodiment;

FIG. 11 is a schematic diagram illustrating the configuration of a horizontal power mechanism of an oven according to one exemplary embodiment;

FIG. 12 is a flowchart illustrating steps of a method for controlling an oven, according to an exemplary embodiment.

Description of reference numerals:

in the figure, 1-oven; 11-a roasting chamber; 12-a refrigerating chamber; 1201-grooves; 1202-cover plate; 13-vacuum storage room; 131-a baffle; 132-a stop block; 133-an air extraction interface; 134-vacuum pump; 14-a channel; 15-a partition wall; 151-sub-partition wall; 1511 rotating shaft; 16-a positioning block; 17-a cavity; 18-a turn bar; 181-fixed pulley; 19-a bearing seat; 120-baking tray; 121-a through hole; 122-an operation panel; 2-a transfer mechanism; 21-a lifting mechanism; 22-horizontal power mechanism; 23-a power motor; 24-a sports board; 3-a drive mechanism; 31-a drive motor; 4-a hauling rope; 5-magnetic attraction component; 51-a suction member; 52-an adsorbed piece; 6-a power supply; 7-infrared thermometer; 8-a controller; 9-pressure sensor.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments herein to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the embodiments herein includes the full ambit of the claims, as well as all available equivalents of the claims. The terms "first," "second," and the like, herein are used solely to distinguish one element from another without requiring or implying any actual such relationship or order between such elements. In practice, a first element can also be referred to as a second element, and vice versa. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a structure, apparatus, or device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such structure, apparatus, or device. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a structure, device or apparatus that comprises the element. The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like herein, as used herein, are defined as orientations or positional relationships based on the orientation or positional relationship shown in the drawings, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. In the description herein, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, and indirect connections via intermediary media, where the specific meaning of the terms is understood by those skilled in the art as appropriate.

Herein, the term "plurality" means two or more, unless otherwise specified.

Herein, the character "/" indicates that the preceding and following objects are in an "or" relationship. For example, A/B represents: a or B.

Herein, the term "and/or" is an associative relationship describing objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

In an exemplary embodiment:

as shown in fig. 1 and 2, an embodiment of the present invention provides an oven 1, where the oven 1 includes a roasting chamber 11, a refrigerating chamber 12, and a conveying mechanism 2;

the roasting chamber 11 is integrally formed with the refrigerating chamber 12, the transfer mechanism 2 is provided in the oven 1, and the transfer mechanism 2 is used for transferring the food in the refrigerating chamber 12 into the roasting chamber 11.

Optionally, the oven 1 is provided with a grilling compartment 11 and a refrigerating compartment 12 in this order from top to bottom.

Optionally, the oven 1 is provided with a grilling room 11 and a refrigerating room 12 in this order from right to left.

In the present embodiment, the oven 1 integrates the roasting chamber 11 and the refrigerating chamber 12. The roasting chamber 11 and the refrigerating chamber 12 are sequentially installed from top to bottom according to the usage habits of users. The roasting chamber 11 is used for roasting food, and the refrigerating chamber 12 is used for refrigerating food. The oven 1 can provide two different functions, and a user can select to use the functions required by the user according to needs, and certainly, the user can also refrigerate some foods and then bake the foods, so that the taste of the foods is optimal.

In some alternative embodiments, as shown in fig. 3-9, the oven 1 further comprises a drive mechanism 3;

an openable and closable partition wall 15 is provided between the roasting chamber 11 and the refrigerating chamber 12; the driving mechanism 3 drives the partition wall 15 to close or open;

wherein, when the partition wall 15 is closed, the roasting chamber 11 and the refrigerating chamber 12 are sealed and separated; when partition 15 is opened, roasting chamber 11 and refrigerating chamber 12 are communicated.

Optionally, the partition wall 15 is made of rock wool and is covered with a layer of iron sheet on its outer surface.

Optionally, the drive mechanism 3 includes a drive motor 31, for example, the drive motor 31 may be a motor manufactured by the Korea company under model number ZYTD-60 SRZ-R2.

Optionally, a passage 14 exists between the roasting chamber 11 and the refrigerating chamber 12, and a partition wall 15 is provided in the passage 14.

Alternatively, when the partition wall 15 includes two sub-partition walls 151, the two sub-partition walls 151 are symmetrically disposed, and since the two sub-partition walls 151 are symmetrically disposed, a gap exists between the two sub-partition walls 15, and the gap does not affect the temperature difference between the refrigerating compartment 12 and the roasting compartment 11; two positioning blocks 16 are arranged in the channel 14 and below the two partition plates, one positioning block 16 is arranged at one end of the slit in the length direction, the other positioning block 16 is arranged at the other end of the slit in the length direction, and the positioning blocks 16 and the channel 14 are integrally formed. The ends of the two sub-partition walls 151 away from each other are respectively provided with a rotation shaft 1511. Since the two sub-partition walls 151 and the driving motor 31 are symmetrically disposed, when one side is introduced, the rotation shaft 1511 is integrally formed with the sub-partition wall 151, the sub-partition wall 151 is hinged to the toaster 1 by the rotation shaft 1511, and the sub-partition wall 151 can rotate around the rotation shaft 1511. The back of the oven 1 is opened with a cavity for accommodating the driving motor 31, one end of the rotating shaft 1511 on the sub-partition wall 151 enters the cavity for accommodating the driving motor 31, and the output shaft of the driving motor 31 is welded to the rotating shaft 1511 entering the cavity for accommodating the driving motor 31. The chamber housing the drive motor 31 is sealed with an elastic rubber gasket to prevent the entry of insects and ants or dust.

Alternatively, when the partition wall 15 is a single body, the end of the partition wall 15 away from the bottom surface of the oven 1 is provided with a rotation shaft 1511. The rotation shaft 1511 is integrally formed with the partition wall 15, the partition wall 15 is hinged to the oven 1 by the rotation shaft 1511, and the partition wall 15 can rotate around the rotation shaft 1511. A cavity for accommodating the driving motor 31 is formed in one side face of the oven 1, one end of the rotating shaft 1511 on the partition wall 15 enters the cavity for accommodating the driving motor 31, and an output shaft of the driving motor 31 is welded to the rotating shaft 1511 entering the cavity for accommodating the driving motor 31. The chamber housing the drive motor 31 is sealed with an elastic rubber gasket to prevent the entry of insects and ants or dust.

In this embodiment, the space of the roasting chamber 11 and the space of the refrigerating chamber 12 are penetrated or sealed by opening or closing the partition wall 15, and the driving motor 31 is used to drive the partition wall 15 to rotate to penetrate the roasting chamber 11 and the refrigerating chamber 12, so that the food in the refrigerating chamber 12 can be conveniently conveyed to the roasting chamber 11 by the conveying mechanism 2. The time of exposing the refrigerated food to the air is reduced, and the refrigerating temperature of the food is ensured to the maximum extent. Thereby ensuring the taste quality of the baked food.

In some alternative embodiments, as shown in fig. 3 to 6 and 10, the grilling room 11 is vertically disposed right above or right below the refrigerating room 12, and a cavity 17 for accommodating the conveying mechanism 2 is opened at the top of the oven 1;

the transfer mechanism 2 includes a lifting mechanism 21, and the lifting mechanism 21 is used for lifting or lowering the food in the refrigerating chamber 12 into the roasting chamber 11.

Optionally, the roasting chamber 11 is vertically disposed right above the refrigerating chamber 12, and a cavity 17 for accommodating the conveying mechanism 2 is opened at the top of the oven 1.

Optionally, the lifting mechanism 21 includes a power motor 23, a traction rope 4, and a magnetic attraction component 5; for example, the power motor 23 may be a two-shaft motor model YSK-550-4B2, manufactured by Jiayi electric company, Inc., of Changzhou. Two output shafts of the power motor 23 are respectively provided with two traction ropes 4, and taking the output shaft at one end as an example for introduction, one traction rope 4 is arranged at one side of the output shaft in the length direction, and the other traction rope 4 is arranged at the other side of the output shaft in the length direction. For convenience of introduction, one of the traction ropes 4 is taken as an example for introduction, the traction rope 4 is a steel wire, a rubber tube is arranged on the outer surface of the traction rope 4, the rubber tube can prevent the traction rope 4 from being wound on an output shaft of the power motor 23 and being mutually abutted to cause current interference and the like, and the rubber tube can be deformed along with the steel wire; the middle part of the traction rope 4 is bonded on the output shaft of the power motor 23, and one end of the traction rope 4 is connected with the power supply 6; the other end of the pulling rope 4 passes through the through hole 121 on the oven 1, so that the other end of the pulling rope 4 enters the roasting chamber 11 from the cavity 17 and is welded on the magnetic attraction component 5;

optionally, the magnetic attraction assembly 5 includes an attraction member 51 and an attracted member 52, the attraction member 51 and the attracted member 52 are both cylindrical iron blocks, the other end of the traction rope 4 is welded on the attraction member 51, and the attracted member 52 is adhered to four corners of the baking tray 120. The baking tray 120 is a rectangular baking tray 120, and the baking tray 120 can be made of metal. Of course, the grill pan 120 may be regarded as the grill pan 120 and the attracted member 52 being integrally formed, and the grill pan 120 is the attracted member.

The attraction piece 51 is electrified through the traction rope 4, so that the attraction piece 51 obtains magnetism, and when the attraction piece 51 is close to the attracted piece 52, the attraction piece 51 is in magnetic attraction connection with the attracted piece 52 due to the magnetic action; when the partition wall 15 is opened, the baking tray 120 in the refrigerating chamber 12 is transferred into the baking chamber 11 by the magnetic attraction of the magnetic attraction component 5 and the baking tray 120.

In this embodiment, the principle that an electromagnet in life adsorbs and treats a ferrous product is used, and for example, a waste car treatment plant uses this electromagnet adsorption principle. The working principle of the method for processing ironwork is skillfully applied to the oven 1, and the rising or falling speed of the baking tray 120 is ensured to be synchronous by using the double-shaft power motor 23. The magnetic attraction components 5 are arranged at the four corners of the baking tray 120, so that the baking tray 120 can bear the weight of food more uniformly. The lifting mechanism 21 can stably lift the grill pan 120 from the refrigerating compartment 12 to the roasting compartment 11.

In some alternative embodiments, as shown in fig. 7-9 and 11, the grilling compartment 11 is horizontally disposed on one side of the cold storage compartment 12, and the oven 1 has a cavity 17 for accommodating the conveying mechanism 2;

the transfer mechanism 2 includes a horizontal power mechanism 22, and the horizontal power mechanism 22 is used for horizontally moving the food in the refrigerating chamber 12 into the roasting chamber 11.

Optionally, the grilling room 11 is horizontally disposed at the right side of the refrigerating room 12, and a cavity 17 for accommodating the conveying mechanism 2 is opened at the bottom of the oven 1.

Optionally, the horizontal power mechanism 22 includes a power motor 23 and a traction rope 4; the refrigerating chamber 12 and the roasting chamber 11 are respectively provided with two through holes 121 communicated with the cavity 17, and the edge edges of the through holes 121 are rounded to prevent the traction ropes 4 from being broken by the through holes 121. For example, the power motor 23 may be a two-shaft motor model YSK-550-4B2, manufactured by Jiayi electric company, Inc., of Changzhou. A rotating rod 18 is arranged on one side, close to the roasting chamber 11, in the cavity 17, the rotating rod 18 is cylindrical, a fixed pulley 181 is arranged on the rotating rod 18, the fixed pulley 181 and the rotating rod 18 are coaxially arranged, the rotating rod 18 is fixed on the side wall of the cavity 17 through a bearing seat 19, an output shaft at one end of the rotating rod is used as an example for description because a power motor 23 is a double-shaft motor, a traction rope 4 is a steel wire, the middle part of the traction rope 4 is welded on the output shaft at one end of the power motor 23, one end of the traction rope 4 penetrates through a through hole 121 to enter the refrigerating chamber 12 from the cavity 17, the other end of the traction rope 4 firstly bypasses the fixed pulley 181 on the rotating rod 18 and then penetrates through the through hole 121 to enter the roasting chamber 11 from the cavity 17, and one end of the traction rope 4 entering the refrigerating chamber 12 is welded with the other end of. A moving plate 24 is arranged in the refrigerating chamber 12, the moving plate 24 is a rectangular metal plate, one end of the moving plate 24 is welded on one group of the traction ropes 4 in the refrigerating chamber 12, and the other end of the moving plate 24 is welded on the other group of the traction ropes 4 in the refrigerating chamber 12.

When the partition wall 15 is opened, the transfer of the grill pan 120 in the refrigerating compartment 12 into the grill compartment 11 is achieved by placing the grill pan 120 on the moving plate 24.

In the present embodiment, a plurality of movement manners for horizontally moving the grill pan 120 in the refrigerating compartment 12 into the grill compartment 11 are provided, which are considered by the user, and the horizontal movement may be selected according to the estimated fund of the user and the specific needs of the user. The technical proposal of the horizontally moving traction rope 4 can lead the baking tray 120 to reciprocate between the refrigerating chamber 12 and the baking chamber 11; the electric push rod can only push the baking tray 120 from the refrigerating chamber 12 to the baking chamber 11.

In some alternative embodiments, as shown in fig. 1 and 2, the oven 1 is provided with a roasting chamber 11, a refrigerating chamber 12 and a vacuum storage chamber 13 from top to bottom; three chambers, such as a grill chamber 11, a refrigerating chamber 12, and a vacuum storage chamber 13, are integrally formed.

In particular, the vacuum storage compartment 13 is slidably connected to the oven 1, where the vacuum storage compartment 13 can be regarded as a drawer, and a baffle 131 is disposed at an opening of the drawer; when the cover 131 covers the opening of the drawer, the cover 131 can completely seal the opening of the drawer and form a sealed space. The drawer is provided with an air exhaust interface 133, the air exhaust interface 133 is connected with a vacuum pump 134, for example, the vacuum pump 134 can be a ZMY545672714858 series micro vacuum pump 134 produced by a sand ferry manufacturer. The connection between the vacuum pump 134 and the air-extracting port 133 can be achieved by the conventional connection means, the structure of the air-extracting port 133 is the conventional structure, and the installation position of the air-extracting port 133 and the installation position of the vacuum pump 134 are only required to be able to vacuumize the vacuum storage chamber, so that redundant description is not repeated.

Optionally, the oven 1 is provided with a roasting chamber 11, a refrigerating chamber 12 and a vacuum storage chamber 13 in sequence from right to left; three chambers, such as a grill chamber 11, a refrigerating chamber 12, and a vacuum storage chamber 13, are integrally formed.

In the present embodiment, the oven 1 integrates three of a broiling room 11, a refrigerating room 12, and a vacuum storage room 13. The roasting chamber 11, the refrigerating chamber 12, and the vacuum storage chamber 13 are sequentially provided from top to bottom according to the usage habits of the user. The roasting chamber 11 is used for roasting food, the refrigerating chamber 12 is used for refrigerating food, and the vacuum storage chamber 13 is used for preserving food. The oven 1 can provide three different functions, and a user can select to use the functions required by the user according to needs, and certainly, the user can also refrigerate some foods and then bake the foods, so that the taste of the foods is optimal. The user may put the food in the vacuum storage compartment 13 for preservation after cooking the food.

According to a second aspect of the embodiment of the present invention, as shown in fig. 12, the embodiment of the present invention further provides a control method of the oven 1, where the oven 1 is the oven 1 in any one of the alternative embodiments. The control method of the oven 1 includes the steps of:

101. acquiring a first state parameter of food in the refrigerating chamber 12;

102. when the first state parameter of the food in the refrigerating chamber 12 meets the preset state parameter, controlling the conveying mechanism 2 to start.

Optionally, the first state parameter in step 101 includes a temperature parameter and/or a weight parameter.

Optionally, the first state parameter includes a temperature parameter that is a surface temperature of food within the fresh food compartment 12.

As shown in FIGS. 4 and 7, an infrared thermometer 7 is provided on the side wall of the refrigerating compartment 12, and the infrared thermometer 7 may be an infrared thermometer 7 of model RS-WD-HW-I20 manufactured by Kernel. The sensing end of the infrared thermometer 7 is arranged right opposite to the right center of the bottom of the refrigerating chamber 12, and the infrared thermometer 7 is fixed on the side wall of the refrigerating chamber 12 through screws. The feedback end of the infrared thermometer 7 is connected with the controller 8 of the oven 1. The controller 8 of the oven 1 is a commercially available controller 8, for example, the controller 8 may be the controller 8 of the cassatiu oven 1S45TSAU 1; of course, the controller 8 may be an STC89C52 single chip microcomputer. In the present solution, there is no need to consider the running program code written by the controller 8.

The user puts the food into the baking tray 120, then puts the baking tray 120 in the center position of the refrigerating chamber 12, then closes the door of the refrigerating chamber 12, then touches the operation panel 122, selects the option of detecting the temperature of the food in the refrigerating chamber 12 in the operation panel 122, and the sensing end of the infrared thermometer 7 in the refrigerating chamber 12 detects the surface temperature of the food, and the temperature is the initial temperature. The infrared thermometer 7 will feed back the initial temperature to the controller 8, the infrared thermometer 7 will measure the temperature of the food all the time, and refresh the temperature value on the operation panel 122 continuously, when the initial temperature reaches the preset temperature value of the user, the controller 8 will control the transmission mechanism 2 to transmit the food in the refrigerating chamber 12 to the roasting chamber 11.

Optionally, the first condition parameter includes a weight parameter, and the temperature parameter is a surface temperature of food in the fresh food compartment 12.

As shown in fig. 3, 4 and 9, a recess 1201 is formed in the bottom of the refrigerating compartment 12, the pressure sensor 9 is adhered to the recess 1201, and a cover plate 1202 is placed over the recess 1201 to shield the pressure sensor 9 in the recess 1201. Meanwhile, when the bakeware 120 is placed on the cover plate 1202, the sensing end of the pressure sensor 9 senses the weight of the bakeware 120 and the change thereof, and feeds the weight back to the controller 8. For example, the pressure sensor 9 may be a model number DYZ-101 pressure sensor 9 manufactured by freud. The power cord of the pressure sensor 9 is connected with a power supply, and the feedback end of the pressure sensor 9 is connected with the controller 8 through a signal wire. In this technical solution, the pressure sensor 9 and the controller 8 realize signal transmission in a wireless signal transmission manner, for example, the pressure sensor 9 may be connected with the controller 8 in a bluetooth manner, a WiFi manner, or the like to realize signal transmission. .

When a user puts food into the baking tray 120, then puts the baking tray 120 on the cover plate 1202 at the bottom of the refrigerating chamber 12, the pressure sensor 9 senses the weight of the food and the baking tray 120 and feeds the weight back to the controller 8, the controller 8 displays the total weight parameters of the food and the baking tray 120 as initial weight values in the item weight display area of the operation panel 122, the pressure sensor 9 detects the food in the baking tray 120 and the baking tray 120 all the time and continuously refreshes the value of the item weight display area, and after the food and the baking tray 120 are refrigerated in the refrigerating chamber 12 for a period of time, water molecules in the air are condensed into water beads and attached to the food or the baking tray 120 due to the low air humidity and temperature in the refrigerating chamber 12, so that the weight of the baking tray 120 and the food is changed.

In this embodiment, the user can accurately grasp the baked food by the oven 1. For example, if a user wants to eat the grilled beefsteak, the beefsteak can be put into the baking tray 120 in the refrigerating chamber 12 for refrigeration, the user can select to perform acid discharge treatment for a period of time by refrigeration, the taste of the beefsteak can be better due to proper low temperature, and the infrared thermometer 7 can be selected for temperature detection of the beefsteak; for example, when a user wants to eat a cake, the embryo of the cake to be baked may be put into the refrigerating chamber 12 for refrigeration, and the low temperature may lower the temperature of the embryo, so as to harden the skin of the embryo, and at this time, the cake may have a better taste when the embryo is baked. The user can select the control mode of the oven 1 according to the fund calculation and the requirement of the user, and if the fund budget is sufficient, the user can select the oven 1 to have the function of detecting the temperature parameter and the weight parameter.

Oven 1 in an exemplary embodiment illustrates the installation process and the cooking process:

in the technical scheme, the refrigerating principle of the refrigerating chamber is the same as that of the refrigerating chamber of the refrigerator, mechanical parts for refrigerating are arranged in the cavity 17, the baking principle of the baking chamber is the same as that of the baking chamber of the oven, the mechanical parts for baking and heating are arranged in the cavity 17, as long as the refrigerating and heating functions of the oven can be realized, the installation positions of the refrigerating mechanical parts and the heating mechanical parts in the cavity are not specifically limited, and thus the refrigerating mechanical parts and the heating mechanical parts are not described in detail herein.

As shown in fig. 1, 3, 4, 5, 6 and 10, the oven is a vertical oven, and the oven 1 is provided with a roasting chamber 11, a refrigerating chamber 12 and a vacuum storage chamber 13 in sequence from top to bottom; three chambers, such as a grill chamber 11, a refrigerating chamber 12, and a vacuum storage chamber 13, are integrally formed. A passage 14 is formed between the roasting chamber 11 and the refrigerating chamber 12, and a partition wall 15 is provided in the passage 14. Arrangement of the partition wall 15 alternative to the above described alternative embodiment where the partition wall 15 comprises two sub-partition walls 151. The transport mechanism 2 selects the elevating mechanism 21. The magnetic component 5 is made of a cylindrical iron block selected from the adsorbing member 51 and the adsorbed member 52, and the baking tray 120 is made of a material that can not be adsorbed by a magnet. Four attracted pieces 52 are adhered to four corners of the grill pan 120. The arrangement and connection of the control elements are the prior art, and the related contents of the foregoing embodiments can be combined, which is not described herein in detail.

And (3) a baking process:

the roasting process is introduced by taking the steak needing to be roasted by the user as an example, and the user can adjust the steak according to the type of the steak, the taste of the steak needing to be roasted and other conditions. For convenience of description, for example, when a user wants to cook a western cold steak, the user puts the western cold steak into the baking pan 120 and puts the baking pan 120 in the middle of the refrigerating chamber 12, where the cover 1202 covering the pressure sensor 9 in the refrigerating chamber 12 is defined as the middle of the refrigerating chamber 12, and certainly, if the user does not accurately put the baking pan 120 in the middle of the refrigerating chamber 12, some skew is allowed. The user closes the door of the refrigerating chamber 12 and then selects an option on the operation panel 122, for example, the user likes a steak of a seventh degree, selects a steak surface temperature of 6 °, a cooking temperature of the cooking chamber 11 of 200 degrees medium fire and adjusts a cooking time to 6 minutes, and then presses the start switch. At this time, the detection end of the infrared thermometer 7 in the refrigerating room 12 detects the surface temperature of the steak, and the temperature of the steak is lowered as the time spent in the refrigerating room 12 is increased. When the infrared thermometer 7 detects that the surface temperature of the steak is reduced to 6 degrees, the feedback end of the infrared thermometer 7 feeds back a signal to the controller 8, and the controller 8 controls the refrigerating chamber 12 to stop working.

Then the controller 8 controls the driving motors 31 to work, one driving motor 31 rotates forwards, the other driving motor 31 rotates backwards, and the driving motor 31 drives the two sub-partition walls 151 to open, so that the refrigerating chamber 12 is communicated with the channel 14 of the roasting chamber 11. The controller 8 controls the power motor 23 to work, and the power motor 23 is a double-shaft motor, so that the lower speeds of the traction ropes 4 can be ensured to be consistent and synchronous. When the power motor 23 rotates forward, the end of the traction rope 4 connected with the adsorption piece 51 descends, the number of turns of the coil wound on the output shaft at the end is reduced, but the number of turns of the coil wound on the output shaft at the end of the traction rope 4 connected with the power supply 6 is increased. After the power motor 23 rotates clockwise for five seconds, the adsorbing member 51 descends into the refrigerating chamber 12, the controller 8 controls the traction rope 4 to be electrified, and the traction rope 4 is electrified to enable the adsorbing member 51 to have magnetism, wherein the principle of an electromagnet is utilized. Because the attraction piece 51 has magnetism, the attraction piece 51 will automatically align with the attracted piece 52 on the grill pan 120. The controller 8 controls the power motor 23 to rotate reversely, one end of the traction rope 4 connected with the adsorption piece 51 rises, and the number of turns of the coil wound on the output shaft at the end is increased, but the number of turns of the coil wound on the output shaft at the end of the traction rope 4 connected with the power supply 6 is reduced. The pulling rope 4 will pull the baking tray 120 to the baking chamber 11 through the refrigerating chamber 12. The controller 8 controls the driving motor 31 to drive the two sub-partition walls 151 to close at the same time, the two sub-partition walls 151 abut against the positioning blocks 16, the controller 8 controls the driving motor 31 to stop working, and the partition wall 15 separates the refrigerating compartment 12 and the roasting compartment 11 in a sealing manner again. The controller 8 controls the power motor 23 to rotate forward, one end of the traction rope 4 connected with the adsorption piece 51 descends, the number of turns of the coil wound on the output shaft at the end is reduced, but the number of turns of the coil wound on the output shaft at the end of the traction rope 4 connected with the power supply 6 is increased. After the power motor 23 rotates forward for three seconds, the pulling rope 4 will lower the baking tray 120 onto the partition wall 15, and make the baking tray 120 abut against the partition wall 15, the controller 8 controls the pulling rope 4 to be powered off, the attraction piece 51 loses magnetism, and the attraction piece 51 is separated from the attracted piece 52. The controller 8 controls the power motor 23 to rotate reversely, one end of the traction rope 4 connected with the adsorption piece 51 rises, and the number of turns of the coil wound on the output shaft at the end is increased, but the number of turns of the coil wound on the output shaft at the end of the traction rope 4 connected with the power supply 6 is reduced. When the absorption piece 51 is abutted against the top plate of the roasting chamber 11, the controller 8 controls the power motor 23 to stop working, and roasting is carried out according to the preset roasting condition. When the roasting chamber 11 is completed according to the preset conditions, the controller 8 controls the oven 1 to stop operating. At this time, the user may immediately taste the cooked beefsteak, or may put the beefsteak in the lowermost vacuum storage chamber 13 to store the beefsteak, and may taste the beefsteak after a while. Of course, the user may also place the leftover steak into the vacuum storage chamber 13 for storage.

The present invention is not limited to the structures that have been described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.

Claims (10)

1. An oven is characterized in that the oven is characterized in that,

the oven comprises a roasting chamber, a refrigerating chamber and a conveying mechanism;

the baking chamber and the refrigerating chamber are integrally formed, the conveying mechanism is arranged in the oven, and the conveying mechanism is used for conveying food in the refrigerating chamber into the baking chamber.

2. The oven of claim 1, further comprising a drive mechanism;

an openable and closable partition wall is arranged between the roasting chamber and the refrigerating chamber;

the driving mechanism drives the partition wall to close or open;

when the partition wall is closed, the roasting chamber and the refrigerating chamber are hermetically separated; when the partition wall is opened, the roasting chamber and the refrigerating chamber are communicated.

3. The oven of claim 2,

the driving mechanism comprises a driving motor, a rotating shaft is arranged on the partition wall, and an output shaft of the driving motor is fixedly connected with the rotating shaft.

4. The oven of claim 1,

the baking chamber is vertically arranged right above or right below the refrigerating chamber, and the top of the oven is provided with a cavity for accommodating the conveying mechanism;

the conveying mechanism comprises a lifting mechanism, and the lifting mechanism is used for lifting or descending the food in the refrigerating chamber into the baking chamber.

5. The oven of claim 4,

the lifting mechanism comprises a power motor, a traction rope and a magnetic suction assembly, one end of the traction rope is fixedly connected to an output shaft of the power motor, and the other end of the traction rope is connected with the magnetic suction assembly; the magnetic component can be magnetically connected with a baking tray of the oven;

through the matching mode of the magnetic attraction component and the baking tray magnetic attraction, the baking tray in the refrigerating chamber is conveyed to the baking chamber.

6. The oven of claim 5,

the magnetic attraction component comprises an attraction part and an attracted part, the attraction part is fixedly connected to the other end of the traction rope, and the attracted part is fixedly arranged on the baking tray.

7. The oven of claim 1,

the baking chamber is horizontally arranged on one side of the refrigerating chamber, and a cavity for accommodating the conveying mechanism is formed in the oven;

the conveying mechanism comprises a horizontal power mechanism, and the horizontal power mechanism is used for horizontally moving the food in the refrigerating chamber into the baking chamber.

8. The oven of claim 7,

the horizontal power mechanism comprises a power motor and a traction rope, a through hole is formed in the oven, the middle of the traction rope is fixedly connected to an output shaft of the power motor, one end of the traction rope enters the baking chamber through the through hole in the refrigerating chamber, the other end of the traction rope enters the baking chamber through the through hole in the baking chamber, and one end of the traction rope is fixedly connected with the other end of the traction rope;

the baking tray in the refrigerating chamber is conveyed to the baking chamber in a mode that the baking tray of the oven is arranged on the traction rope.

9. A control method of an oven is characterized in that,

the oven is the oven of any one of claims 1-8; the control method of the oven comprises the following steps:

101. acquiring a first state parameter of food in the refrigerating chamber;

102. and when the first state parameter of the food in the refrigerating chamber meets the preset state parameter, controlling the conveying mechanism to start.

10. The control method according to claim 9,

the first state parameter in step 101 comprises a temperature parameter and/or a weight parameter.

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