US20240310052A1

US20240310052A1 - Systems for finishing modes in cooking appliances

Info

Publication number: US20240310052A1
Application number: US18/182,819
Authority: US
Inventors: John Gilman Chapman, Jr.; Sabrina Marie Hannah
Original assignee: Haier US Appliance Solutions Inc
Current assignee: Haier US Appliance Solutions Inc
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2024-09-19

Abstract

A cooking appliance includes a heating element configured to provide heat for cooking, and a user interface that includes a display. The display is configured to provide one or more of cooking information and selectable cooking modes. The cooking appliance also includes a controller in operative communication with the heating element and the user interface. The display is configured to provide a selectable finishing mode during an active cooking cycle. The selectable finishing mode is selectable via the user interface without interrupting the active cooking cycle.

Description

FIELD OF THE INVENTION

The present subject matter relates generally to systems for finishing modes in cooking appliances, specifically regarding selecting between cooking modes and finishing modes.

BACKGROUND OF THE INVENTION

Oven appliances generally define one or more enclosures supporting one or more heating elements. For instance, oven appliances can include a cabinet defining an insulated cooking chamber therein for receipt of food items for cooking. Heating elements, such as a bake heating element or broil heating element, may be positioned within the cooking chamber to provide heat to food items located therein. The bake heating element is positioned at a bottom of the cooking chamber. The broil heating element is positioned at a top of the cooking chamber.
In some instances, it is desirable to switch from a cooking cycle to a finishing cycle in order to cook food items in a certain way. Generally, when switching between baking and broiling cycles, users can cancel the active cycle to begin the finishing cycle. Additionally, traditional appliances can make the transition between cycles difficult to perform quickly. A cooking appliance that provides an easy way to switch between cooking cycles would be advantageous.

BRIEF DESCRIPTION OF THE INVENTION

Aspects and advantages of the invention will be set forth in part in the following description, or may be apparent from the description, or may be learned through practice of the invention.
In one example embodiment, a cooking appliance includes a heating element configured to provide heat for cooking, and a user interface that includes a display. The display is configured to provide one or more of cooking information and selectable cooking modes. The cooking appliance also includes a controller in operative communication with the heating element and the user interface. The display is configured to provide a selectable finishing mode during an active cooking cycle. The selectable finishing mode is selectable via the user interface without interrupting the active cooking cycle.
In another example embodiment, an oven appliance includes a cabinet defining a cooking chamber, a heating element disposed in the cooking chamber, and a user interface disposed on the oven appliance. The user interface includes a display that is configured to provide one or more of cooking information and selectable cooking modes. The oven appliance also includes a controller in operative communication with the heating element and the user interface. The display is configured to provide a selectable finishing mode during an active cooking cycle. The selectable finishing mode is selectable via the user interface without interrupting the active cooking cycle.
In another example embodiment, an oven appliance includes a cabinet defining a cooking chamber, a heating element disposed in the cooking chamber, and a user interface disposed on the oven appliance. The user interface includes a display that is configured to provide one or more of cooking information and selectable cooking modes. The oven appliance also includes a controller in operative communication with the heating element and the user interface. The display is configured to provide a broil finishing mode during an active cooking cycle. The broil finishing mode is selectable via the user interface without interrupting the active cooking cycle.
These and other features, aspects and advantages of the present invention will become better understood with reference to the following description and appended claims. The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

A full and enabling disclosure of the present invention, including the best mode thereof, directed to one of ordinary skill in the art, is set forth in the specification, which makes reference to the appended figures.

FIG. 1 illustrates a perspective view of an oven appliance according to aspects of the present disclosure.

FIG. 2 illustrates a side, section view of the oven appliance of FIG. 1 .

FIG. 3 illustrates an example screen of a display of an oven appliance in accordance with aspects of the present disclosure.

Repeat use of reference characters in the present specification and drawings is intended to represent the same or analogous features or elements of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

Reference now will be made in detail to embodiments of the invention, one or more examples of which are illustrated in the drawings. Each example is provided by way of explanation of the invention, not limitation of the invention. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention. For instance, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Thus, it is intended that the present disclosure covers such modifications and variations as come within the scope of the appended claims and their equivalents.
As used herein the terms “includes” and “including” are intended to be inclusive in a manner similar to the term “comprising.” Similarly, the term “or” is generally intended to be inclusive (i.e., “A or B” is intended to mean “A or B or both”). In addition, here and throughout the specification and claims, range limitations may be combined or interchanged. Such ranges are identified and include all the sub-ranges contained therein unless context or language indicates otherwise. For example, all ranges disclosed herein are inclusive of the endpoints, and the endpoints are independently combinable with each other. The singular forms “a,” “an,” and “the” include plural references unless the context clearly dictates otherwise.
Approximating language, as used herein throughout the specification and claims, may be applied to modify any quantitative representation that could permissibly vary without resulting in a change in the basic function to which it is related. Accordingly, a value modified by a term or terms, such as “generally,” “about,” “approximately,” and “substantially,” are not to be limited to the precise value specified. In at least some instances, the approximating language may correspond to the precision of an instrument for measuring the value. For example, the approximating language may refer to being within a 10 percent margin (i.e., including values within ten percent greater or less than the stated value).
The word “example” is used herein to mean “serving as an example, instance, or illustration.” In addition, references to “an embodiment” or “one embodiment” does not necessarily refer to the same embodiment, although it may. Any implementation described herein as “example” or “an embodiment” is not necessarily to be construed as preferred or advantageous over other implementations. Moreover, each example is provided by way of explanation of the invention, not limitation of the invention. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the scope of the invention. For instance, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment. Thus, it is intended that the present invention covers such modifications and variations as come within the scope of the appended claims and their equivalents.
Referring now to the figures, FIGS. 1 and 2 depict an example oven appliance 10 that may be configured in accordance with aspects of the present disclosure. FIG. 1 provides a perspective view of oven appliance 10 according to an example embodiment of the present disclosure. FIG. 2 provides a cross-sectional view of oven appliance 10. For the embodiment of FIGS. 1 and 2 , oven appliance 10 defines a vertical direction V, a lateral direction L and a transverse direction T. The vertical, lateral and transverse directions are mutually perpendicular and form an orthogonal direction system. As will be understood by those skilled in the art, oven appliance 10 is provided by way of example only, and the present subject matter may be used in any suitable oven appliance. Thus, the present subject matter may be used with other oven appliances having different configurations.
Oven appliance 10 includes a cabinet 12 with an insulated cooking chamber 14 disposed within cabinet 12. Insulated cooking chamber 14 is configured for the receipt of one or more food items to be cooked. Oven appliance 10 includes a door 16 rotatably mounted to cabinet 12, e.g., with a hinge (not shown). A handle 18 is mounted to door 16 and assists a user with opening and closing door 16 in order to access insulated cooking chamber 14. For example, a user can pull on handle 18 to open or close door 16 and access insulated cooking chamber 14.
Various chamber walls define insulated cooking chamber 14. For example, insulated cooking chamber 14 includes a top wall 25 and a bottom wall 26 which are spaced apart along the vertical direction V. A pair of sidewalls 28 extend between the top wall 25 and bottom wall 26, and are spaced apart along the lateral direction L. A rear wall 29 may additionally extend between the top wall 25 and bottom wall 26 as well as between the pair of sidewalls 28, and is spaced apart from door 16 along the transverse direction T. In this manner, when door 16 is in the closed position, a cooking cavity is defined by door 16 and top wall 25, bottom wall 26, sidewalls 28, and rear wall 29, of insulated cooking chamber 14.
According to the illustrated embodiment, the chamber walls of insulated cooking chamber 14 are depicted as simple blocks of insulating material surrounding the cooking cavity. However, one skilled in the art will appreciate that the insulating material may be constructed of one or more suitable materials and may take any suitable shape. For example, the insulating material may be encased in one or more rigid structural members, such as sheet metal panels, which provide structural rigidity and a mounting surface for attaching, for example, heating elements, temperature probes, rack sliding assemblies, and other mechanical or electronic components.
Cabinet 12 includes multiple outer panels that enclose insulated cooking chamber 14. For example, cabinet 12 includes a top panel 30 and a bottom panel 31 which are spaced apart along the vertical direction V. Left panel 32 and right panel 33 (as defined according to the view as shown in FIG. 1 ) extend between the top panel 30 and bottom panel 31, and are spaced apart along the lateral direction L. A rear panel 34 may additionally extend between the top panel 30 and bottom panel 31 as well as between the left panel 32 and right panel 33, and is spaced apart from door 16 along the transverse direction T. When door 16 is in the closed position, it may sit flush with a front panel 35 of cabinet 12.
According to the illustrated embodiment, the panels of cabinet 12 are single ply sheet metal panels, but one skilled in the art will appreciate that one or more of the panels may include other suitably rigid panels while remaining within the scope of the present subject matter. For example, according to an example embodiment, one or more panels may be constructed from a suitably rigid and thermally resistant plastic. In addition, one or more panels may include multiple layers made from the same or different materials, and may be formed in any suitable shape.
Seen in FIG. 2 of the present embodiment, a lower heating assembly, e.g., bake heating assembly 40, is included in oven appliance 10, and may include one or more heating elements, e.g., baking coil 42, configured to provide heat for cooking. Coil 42 may be disposed within insulated cooking chamber 14, such as adjacent bottom wall 26. Coil 42 may generally be used to heat insulated cooking chamber 14 for both cooking and cleaning of oven appliance 10. An upper heating assembly, e.g., broil heating assembly 46, is included in oven appliance 10, and may include one or more upper heating elements, e.g., broil coil 48. Coil 48 may be disposed within insulated cooking chamber 14, such as adjacent top wall 25. Coil 48 may generally be used to heat insulated cooking chamber 14 for both cooking and cleaning of oven appliance 10. While described with respect to electrical heating elements, one of skill in the art would appreciate that the present subject matter may be applied to other configurations of oven appliances, such as ovens with gas heating elements.
Oven appliance 10 is further equipped with a controller 58 to regulate operation of the oven appliance 10. For example, controller 58 may regulate the operation of oven appliance 10 including bake coil 42 and broil coil 48 (and heating assemblies 40, 46 generally). Controller 58 may be in communication (via for example a suitable wired or wireless connection) with the coils 42, 48 and other suitable components of the oven appliance 10, as discussed herein. In general, controller 58 may be operable to configure the oven appliance 10 (and various components thereof) for cooking. Such configuration may be based on a plurality of cooking factors of a selected operating cycles, sensor feedback, etc.
By way of example, controller 58 may include one or more memory devices and one or more microprocessors, such as general or special purpose microprocessors operable to execute programming instructions or micro-control code associated with an operating cycle. The memory may represent random access memory such as DRAM, or read only memory such as ROM or FLASH. In one embodiment, the processor executes programming instructions stored in memory. The memory may be a separate component from the processor or may be included onboard within the processor.
Controller 58 may be positioned in a variety of locations throughout oven appliance 10. In the illustrated embodiment, controller 58 may be located within a user interface panel 60 of oven appliance 10 as shown in FIG. 1 . In such an embodiment, input/output (“I/O”) signals may be routed between the control system and various operational components of oven appliance 10 along wiring harnesses that may be routed through cabinet 12. Typically, controller 58 is in communication with user interface panel 60 and controls 62 through which a user may select various operational features and modes and monitor progress of oven appliance 10. In one embodiment, user interface panel 60 may represent a general purpose I/O (“GPIO”) device or functional block. In one embodiment, user interface panel 60 may include input components or controls 62, such as one or more of a variety of electrical, mechanical or electro-mechanical input devices including rotary dials, push buttons, and touch pads. User interface panel 60 may include a display component, such as a digital or analog display device 64 designed to provide operational feedback to a user. Display 64 may be a capacitive touch screen generally configured for receiving user input.
User interface panel 60 may be in communication with controller 58 via one or more signal lines or shared communication busses. Controller 58 may also be in communication with one or more sensors, e.g., a temperature sensor that is used to measure temperature inside insulated cooking chamber 14 and provide such measurements to controller 58. The temperature sensor may be a thermocouple, a thermistor, a resistance temperature detector, or any other device suitable for measuring the temperature within insulated cooking chamber 14. In this manner, controller 58 may selectively control coils 42, 48 in response to user manipulation of user interface panel 60, e.g., controls 62 or display 64, and temperature feedback from the temperature sensor. Controller 58 can also receive temperature measurements from the temperature sensor placed within insulated cooking chamber 14 and e.g., provide a temperature indication to the user with display 64.
It should be appreciated that the invention is not limited to any particular style, model, or configuration of oven appliance 10. In some alternative embodiments, oven appliance 10 may be a cooktop or a range appliance. Additionally, oven appliance 10 may be one of a wall-mounted oven or a range appliance oven. The example embodiment depicted in the figures is for illustrative purposes only. For example, except as otherwise indicated, different locations may be provided for user interface panel 60, and other differences may be applied as well.
FIG. 3 provides an example of a screen 70 of display 64. Screen 70 may generally include cooking information and cooking modes. For example, as shown, screen 70 includes cooking information 66, e.g., temperature, an active cooking cycle 67, and a selectable finishing mode 68. Cooking information 66, the active cooking cycle 67, and the selectable finishing mode 68 may be presented at discrete locations on screen 70. Generally, active cooking cycle 67 may correspond to a selected cooking mode, e.g., a bake mode, a defrost mode, or a warming mode. Selectable finishing mode 68 may generally include modes, such as a broil mode, a crisp mode, an airfry mode, and a keep warm mode, that may be performed at the end of the active cooking cycle 67 to provide a desired finish for the food item in oven appliance 10. In general, selectable finishing mode 68 may be provided on display 64 during the active cooking cycle, such as active cooking cycle 67.
In general, the selectable finishing mode 68 may be activated with at least one (1) operation of the user interface 60, such as only one (1) operation of the user interface 60. For example, at least one (1) button press of controls 62, or at least one (1) touch of screen 70 may activate the desired finishing mode 68. As such, activating finishing mode 68 may avoid interrupting active cooking cycle 67. In other words, activating finishing mode 68 may not require cancelling active cooking cycle 67 in order to select the desired finishing mode 68. For example, as shown in FIG. 3 , oven appliance 10 may be in bake cooking cycle 67, and a broil finishing mode 68 may be selectable on display 64, whereupon the broil finishing mode 68 may be selected without cancelling bake cooking cycle 67. Rather, e.g., the user of oven appliance 10 may shift operation of oven appliance 10 from the active cooking cycle 67 into the desired finishing mode 68 via the user interface 60, such as pressing controls 62 or touching screen 70, without a separate user input on the user interface 60 to cancel or terminate the active cooking cycle 67. The active cooking cycle 67 may be automatically cancelled when the finishing mode 68 is activated via the user interface 60 in certain example embodiments.
For example, when baking a recipe, it may be desirable to end the active cooking cycle 67 with significant heat, such as broiling, to brown the top of the food being prepared. An example may be a casserole topped with cheese, where the cheese will melt during the active cooking cycle 67 but might not be brown by the time the rest of the casserole is complete. Shifting to the broil finishing mode 68 will add the head needed to brown the cheese without over cooking the inside of the casserole.
As may be seen from the above, oven appliance 10 permits easier switching between cooking and finishing cycles than traditional appliances. Oven appliance 10 may transition from the active cooking cycle 67 to begin the finishing mode 68 without the need to cancel the active cooking cycle. Additionally, oven appliance 10 makes transitioning between cycles easier to quickly perform.
This written description uses examples to disclose the invention, including the best mode, and also to enable any person skilled in the art to practice the invention, including making and using any devices or systems and performing any incorporated methods. The patentable scope of the invention is defined by the claims, and may include other examples that occur to those skilled in the art. Such other examples are intended to be within the scope of the claims if they include structural elements that do not differ from the literal language of the claims, or if they include equivalent structural elements with insubstantial differences from the literal languages of the claims.

Claims

1. A cooking appliance, comprising:

a heating element configured to provide heat for cooking;

a user interface comprising a display configured to provide one or more of cooking information and selectable cooking modes; and

a controller in operative communication with the heating element and the user interface,

wherein the display is configured to provide a selectable finishing mode during an active cooking cycle,

wherein the selectable finishing mode is selectable via the user interface without interrupting the active cooking cycle,

wherein the selectable finishing mode comprises an airfry mode.

2. The cooking appliance of claim 1, wherein the cooking appliance is one of a cooktop, a wall-mounted oven, a microwave oven, a countertop oven, or a range appliance oven.

3. The cooking appliance of claim 1, wherein the selectable finishing mode further comprises a broil mode and a keep warm mode.

4. The cooking appliance of claim 1, wherein the selectable cooking modes comprises one or more of a bake mode, a defrost mode, and a warming mode.

5. The cooking appliance of claim 1, wherein the display is a capacitive touch screen.

6. The cooking appliance of claim 1, wherein access to the selectable finishing mode is presented on the user interface during the active cooking cycle.

7. An oven appliance, comprising:

a cabinet defining a cooking chamber;

a heating element disposed in the cooking chamber;

a user interface disposed on the oven appliance, the user interface comprising a display configured to provide one or more of cooking information and selectable cooking modes; and

wherein the selectable finishing mode operates at a higher temperature than prior cycles in the active cooking cycle, wherein the selectable finishing mode comprises an airfry mode.

8. The oven appliance of claim 7, wherein the selectable finishing mode comprises one or more of a broil mode, a crisp mode, and a keep warm mode.

9. The oven appliance of claim 7, wherein the selectable cooking modes comprises one or more of a bake mode, a defrost mode, and a warming mode.

10. The oven appliance of claim 7, wherein the display is a capacitive touch screen.

11. The oven appliance of claim 7, wherein access to the selectable finishing mode is presented on the user interface during the active cooking cycle.

12. The oven appliance of claim 7, wherein the selectable finishing mode may be activated with at least one operation of the user interface.

13. The oven appliance of claim 7, wherein the oven appliance is one of a wall-mounted oven, a microwave oven, a countertop oven, or a range appliance oven.

14. An oven appliance, comprising:

a cabinet defining a cooking chamber;

a heating element disposed in the cooking chamber;

wherein the display is configured to provide a broil finishing mode and an airfry mode during an active cooking cycle,

wherein the broil finishing mode is selectable via the user interface without interrupting the active cooking cycle,

wherein the broil finishing mode operates at a higher temperature than prior cycles in the active cooking cycle.

15. The oven appliance of claim 14, wherein the oven appliance is one of a wall-mounted oven, a microwave oven, a countertop oven, or a range appliance oven.

16. The oven appliance of claim 14, wherein the selectable cooking modes comprises one or more of a bake mode, a defrost mode, and a warming mode.

17. The oven appliance of claim 14, wherein the display is a capacitive touch screen.

18. The oven appliance of claim 14, wherein access to the broil finishing mode is presented on the user interface during the active cooking cycle.

19. The oven appliance of claim 14, wherein the broil finishing mode may be activated with at least one operation of the user interface.

20. The oven appliance of claim 14, wherein the heating element is one or more of a gas heating element and an electric heating element.