CN115789716A

CN115789716A - Cooking heating equipment and induction cooker

Info

Publication number: CN115789716A
Application number: CN202211627091.2A
Authority: CN
Inventors: 罗凯戈
Original assignee: Shenzhen Huyi Technology Co Ltd
Current assignee: Shenzhen Huyi Technology Co Ltd
Priority date: 2022-12-12
Filing date: 2022-12-16
Publication date: 2023-03-14

Abstract

A cooking heating apparatus and an induction cooker, a support frame of which has a panel mounting area and a display screen mounting area. The heating area panel is installed in the panel installation area, and the screen assembly is installed in the display screen installation area of the support frame. The screen panel is also arranged in the display screen mounting area and is positioned above the display screen module of the screen assembly. In this structure, this braced frame is used for supporting heating district panel, screen assembly and screen panel simultaneously, can simplify bearing structure, is favorable to making this culinary art firing equipment and electromagnetism stove lighter and thinner.

Description

Cooking heating equipment and induction cooker

Technical Field

The application relates to kitchen electrical equipment, in particular to an induction cooker.

Background

The cooking heating apparatus is an apparatus capable of heating a cooking appliance to cook food, and may include, but is not limited to, an induction cooker, an electric ceramic cooker, a gas range, a mixing range, and the like.

When most cooking heating equipment uses the large LCD screen, the display module is assembled into a tablet personal computer complete machine in a tablet personal computer mode, and then the tablet personal computer complete machine is embedded into the cooking heating equipment. However, the embedded form of the tablet personal computer is too large in occupied space of the equipment, so that the space utilization rate is low, and the light and thin design of the whole equipment is not facilitated.

Disclosure of Invention

The application provides a culinary art firing equipment and electromagnetism stove to display module's mounting structure in the simplified equipment.

In view of the above, in one embodiment, the present application provides an induction cooker, including:

a support frame having a panel mounting area and a display screen mounting area;

a heating zone panel mounted at a panel mounting region of the support frame, the heating zone panel to support a cooking appliance;

the screen assembly comprises a display screen module and a screen circuit board, and the display screen module and the screen circuit board are arranged on the supporting frame and are positioned in the display screen mounting area;

the screen panel is arranged on the supporting frame, arranged in the display screen mounting area and positioned above the display screen module;

and the screen control panel is in signal connection with the screen assembly and is used for controlling the display of the display screen module.

In one embodiment, the display screen module further comprises a heat insulation layer, wherein the heat insulation layer is arranged in the display screen installation area and is located below the display screen module to prevent heat from being transferred to the display screen module.

In one embodiment, the heat insulation layer is provided with a notch, and the screen circuit board is arranged at the notch.

In one embodiment, the display screen mounting area is a recessed cavity structure, the screen assembly is disposed in the cavity structure, and the screen panel covers an opening of the cavity structure.

In one embodiment, the screen circuit board is arranged at the back of the display screen module in a protruding mode, the bottom wall of the cavity structure is provided with a sinking cavity for accommodating the screen circuit board, and the screen circuit board is located in the sinking cavity.

In one embodiment, the back surface of the bottom wall of the sinking cavity protrudes downwards to form a protruding structure, a concave area is formed on the side of the protruding structure, and the screen control board is arranged on the back surface of the bottom wall of the cavity structure and located in the concave area.

In one embodiment, the sound box further comprises a sound playing unit, an antenna and/or a key, wherein the sound playing unit, the antenna and/or the key are mounted on the supporting frame, are positioned on the back surface of the bottom wall of the cavity structure, and are positioned in the recessed area.

In one embodiment, the sound playing unit, the antenna and/or the keys are mounted on a side frame of the supporting frame.

In one embodiment, the support frame has a frame and a partition beam disposed on the frame and partitioning the frame into the panel mounting area and the display screen mounting area, the partition beam supporting both the heating area panel and the display screen panel.

In one embodiment, the heating apparatus further comprises a bottom shell on which the support frame and the heating assembly are mounted, and a heating assembly located below the heating zone panel.

In one embodiment, the display device further comprises a heat dissipation assembly, the heat dissipation assembly comprises an air guide shell and a heat dissipation fan used for driving air in the air guide shell to flow, the air guide shell is used for forming an air guide channel, a heating control plate of the heating assembly is arranged in the air guide channel of the air guide shell, the air guide shell extends in the horizontal direction, one part of the air guide shell is located below the heating area panel, and one part of the air guide shell is located below the screen panel.

In one embodiment, the heating device further comprises a main control board and a weighing unit, the weighing unit and the main control board are both arranged in the bottom shell and located below the screen panel, and the main control board and the weighing unit are separated from the heating assembly by the air guide shell.

In one embodiment, a raised blocking member is disposed between the heating area panel and the screen panel, and the blocking member is used for blocking the cooking utensil from moving from one side of the heating area panel to one side of the screen panel.

In one embodiment, the support frame is a unitary structure.

In view of the above, in one embodiment, the present application provides a cooking apparatus, including:

a heating zone panel mounted in the panel mounting zone;

the screen assembly comprises a display screen module and a screen circuit board, and the display screen module and the screen circuit board are mounted on the supporting frame and are positioned in the display screen mounting area;

In one embodiment, the display screen module further comprises a heat insulation layer, wherein the heat insulation layer is arranged in the display screen installation area and is located below the display screen module and used for preventing heat from being transferred to the display screen module.

In one embodiment, the display screen mounting area has a recessed cavity structure, the screen assembly is disposed in the cavity structure, and the screen panel covers an opening above the cavity structure.

In one embodiment, the bottom wall of the cavity structure is provided with a sinking cavity for accommodating the screen circuit board, and the screen circuit board is located in the sinking cavity.

In one embodiment, the support frame is a unitary structure.

According to the cooking heating apparatus and the induction cooker of the above embodiments, the support frame has the panel mounting area and the display screen mounting area. The heating area panel is installed in the panel installation area, and the screen assembly is installed in the display screen installation area of the support frame. The screen panel is also arranged in the display screen mounting area and is positioned above the display screen module of the screen assembly. In the structure, the supporting frame is used for supporting the heating area panel, the screen assembly and the screen panel at the same time, so that the supporting structure can be simplified, and the cooking heating equipment and the induction cooker are lighter and thinner.

Drawings

Fig. 1 is a schematic structural diagram of an external appearance of a cooking heating apparatus according to an embodiment of the present application;

FIG. 2 is an exploded view of a portion of the components of an embodiment of the present application;

FIG. 3 is a schematic view of the back side of the support frame according to an embodiment of the present disclosure;

FIG. 4 is a schematic view of an internal structure of a bottom case according to an embodiment of the present application;

FIG. 5 is a cross-sectional view of various components of a display screen mounting area in an embodiment of the present application.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in this specification in order not to obscure the core of the present application with unnecessary detail, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

The application provides a cooking heating device capable of heating a cooking appliance to cook food, and the cooking heating device can comprise but is not limited to an electromagnetic oven, an electric ceramic oven, a gas stove, a mixed stove and other devices capable of heating the cooking appliance. The cooking appliance may be used to hold food, which may include, but is not limited to, various cookware, grills, and other appliances.

Referring to fig. 1-5, in some embodiments, the cooking heating apparatus is illustrated as an induction cooker 1, but in other embodiments, the cooking heating apparatus may be other cooking heating apparatuses such as an electric ceramic stove, a gas stove, and a mixing range.

Referring to fig. 1-5, in some embodiments, the induction cooker 1 includes a support frame 110, a heating area panel 200, a screen assembly 300, a screen panel 400, and a screen control panel 510. In addition, the induction cooking hob 1 may also comprise other relevant components, which may be referred to existing induction cooking hobs.

The support frame 110 serves as a support, and has both a panel mounting region 111 and a display screen mounting region 112. The heating zone panel 200 is mounted on the panel mounting region 111 and may be used to support a cooking appliance. The heating zone panel 200 may be made of various panel materials and structures commonly used in cooking heating devices, such as glass, ceramic, plastic, etc.

The display screen mounting area 112 may be used to mount and support the screen assembly 300. The screen assembly 300 is a module of various types of screens, such as but not limited to an LCD screen assembly, an LED screen assembly, or an OLED screen assembly. The screen assembly 300 may include a display screen module 310 and a screen circuit board 320, the display screen module 310 and the screen circuit board 320 being mounted on the support frame 110 and located within the display screen mounting area 112. The display module 310 can be a simple display or a touch screen. The display module 310 is connected to the panel circuit board 320. The screen control board 510 is in signal connection with the screen assembly 300 for controlling the screen assembly 300 and controlling the display of the display module 310. For example, the screen control board 510 may be a control circuit board having a control circuit, and the screen control board 510 may input a control signal to the screen circuit board 320 to control the display of the display module 310. The screen panel 400 is mounted on the supporting frame 110, disposed in the display screen mounting area 112, and located above the display screen module 310, and the screen panel 400 does not affect the information display of the display screen module 310, and can protect the display screen module 310.

In some embodiments, the screen panel 400 is adhered to the screen assembly 300, for example, by OCA optical adhesive, the screen circuit board 320 is attached to the inner side of the screen assembly 300 by FPC cord and tape, and the screen panel 400 and the screen assembly 300 constitute a display module and are adhered to the supporting frame 110 by glue. The screen control panel 510 is attached to the back studs of the support frame 110 by screw locking. Of course, these components may be fixed by other structures, and are not limited to gluing.

Referring to fig. 2 and 3, in some embodiments, the supporting frame 110 has a frame structure, and the panel mounting region 111 and the display screen mounting region 112 may have a cavity structure, a hollow structure, or other structures, and can mount and support the corresponding heating area panel 200 and the screen assembly 300.

In this embodiment, the support frame 110 serves to support the heating region panel 200, the screen assembly 300 and the screen panel 400 at the same time, enabling a simplified support structure. Moreover, the supporting frame 110 is adopted to support the screen assembly 300 and the screen panel 400, so that the screen assembly 300 and the screen panel 400 do not need to be additionally designed in a whole machine shell and then are embedded into the equipment, and the cooking heating equipment and the induction cooker are lighter and thinner.

Referring to fig. 1-4, in some embodiments, the induction cooker may have a housing 100, and the housing 100 may have a mounting cavity, in which a heating element and other components may be disposed, so as to make the appearance of the induction cooker 1 more compact. The housing 100 is typically formed from two or more sub-components that are joined together. The heating assembly may be disposed in correspondence with the heating zone panel 200 to heat a cooking appliance placed on the heating chamber panel. Of course, in other cooking heating devices, such as a gas range, the heating area panel 200 may be only a part of the housing 100, and is not used for supporting the cooking utensil.

In some embodiments, the heating component of the induction cooker 1 can use the principle of electromagnetic induction to realize heating. For example, the heating assembly utilizes alternating current to generate a changing alternating magnetic field through a coil, eddy current can be generated in a cooking utensil in the alternating magnetic field, and the joule effect of the eddy current can increase the temperature of a conductor, so that heating is realized. Of course, in other types of cooking and heating devices, the heating assembly may also take other forms for heating, such as a heating assembly of an electric ceramic stove, a gas stove or a hybrid stove.

The support frame 110 may be a part of the housing 100, and in some embodiments, referring to fig. 1 to 4, the housing 100 includes a bottom shell 120 and the support frame 110, the bottom shell 120 and the support frame 110 together enclose a mounting cavity for mounting the heating element 910, and the like. The heating area panel 200 and the screen panel 400 may be overlaid on the housing 100.

Specifically, in some embodiments, referring to fig. 1-4, the supporting frame 110 can be used as a middle frame structure, which is installed on the upper end of the bottom shell 120, and the heating area panel 200 and the screen panel 400 are covered on the supporting frame 110. Referring to fig. 1 and 4, the heating unit 910 is disposed on the bottom case 120 and is located right below the heating area panel 200 to facilitate heating of the cooking utensil. The supporting frame 110 is a part of the housing 100, and is used for enclosing an installation cavity while supporting the heating area panel 200 and the screen panel 400, so that the structure of the housing 100 can be further simplified, and the volume of the device can be reduced.

In other embodiments, the support frame 110 may be mounted to the housing 100 and not be part of the housing 100. For example, the support frame 110 is a support structure fixedly installed at the inner side or other outer side of the casing 100.

Further, referring to fig. 2 and 5, in some embodiments, the cooking heating apparatus further includes a heat insulation layer 600, the heat insulation layer 600 is disposed in the display screen mounting region 112 and below the display screen module 310, and is used for preventing heat of heat generating components (such as control boards) in the mounting cavity from being transferred to the display screen module 310. The insulating layer 600 may be made of various materials capable of insulating heat, for example, in some embodiments, the waterproof layer is made of mica.

In order to reduce the thickness of the device due to the stacked arrangement of the screen panel 400, the screen assembly 300 and the housing 100, in some embodiments, referring to fig. 2 and 5, the screen circuit board 320 is disposed on the back of the display screen module 310 in a protruding manner. The heat insulation layer 600 is provided with a notch 610, the screen circuit board 320 is arranged at the notch 610, and the heat insulation layer 600 is arranged around the screen circuit board 320 and is arranged in the peripheral area of the screen circuit board 320. The heat insulation layer 600 is avoided from the screen circuit board 320 through the notch 610, so that the heat insulation layer 600 and the screen circuit board 320 are arranged side by side in the horizontal direction, and the thickness of the equipment is reduced.

Further, referring to fig. 2 and 5, in some embodiments, the display screen mounting region 112 is a recessed cavity structure 1121, the screen element 300 is disposed in the cavity structure 1121, an upper opening of the cavity structure 1121 is formed, and the screen panel 400 covers the opening of the cavity structure 1121, so as to cover the cavity from above. The screen assembly 300 is disposed in the cavity, and can protect the screen assembly 300.

Referring to fig. 2 and 5, in some embodiments, when the screen circuit board 320 and the display screen module 310 are disposed together in the cavity structure 1121, in order to reduce the overall thickness of the structure, the bottom wall of the cavity structure 1121 has a sinking cavity 1122 for accommodating the screen circuit board 320, and the screen circuit board 320 is located in the sinking cavity 1122.

Further, referring to fig. 3 and 5, in some embodiments, the bottom wall of the lower cavity 1122 is protruded downward to form a convex structure 1123, and the sides of the convex structure 1123 form concave regions 1124, which may be distributed around the convex structure 1123 or distributed on at least one side of the convex structure 1123. To further reduce the thickness of the structure, the screen control board 510 is disposed on the back of the bottom wall of the cavity structure 1121 and is located in the recessed region 1124.

Further, referring to fig. 2, 3 and 5, in some embodiments, the antenna 710, the keys 720 and/or the sound playing unit 730 are further included. The antenna 710 may employ at least one of, but not limited to, WIFI, bluetooth, cellular, and NFC antennas 710. The key 720 may be used to control the cooking heating apparatus for the user to input instructions. The sound playing unit 730 may adopt, but is not limited to, a speaker, a loudspeaker or other structures.

In some embodiments, referring to fig. 3, the antenna 710, the key 720 and/or the sound playing unit 730 are mounted on the supporting frame 110, and there is no need to separately provide a supporting structure for the sound playing unit 730, the antenna 710 and/or the key 720, which further simplifies the structure and is beneficial to the miniaturization of the device.

Further, in some embodiments, referring to fig. 2 and 3, the sound playing unit 730, the antenna 710 and/or the key 720 may be located on the back of the bottom wall of the cavity structure 1121, and particularly may be located in the recessed area 1124, so as to make full use of the characteristic of the thinner recessed area 1124, and to more reasonably distribute the components of the sound playing unit 730, the antenna 710 and/or the key 720, so as to reduce the thickness of the whole structure.

Further, in some embodiments, referring to fig. 2 and 3, the supporting frame 110 has a frame 113, and the sound playing unit 730, the antenna 710 and/or the key 720 and other components can be disposed at the frame 113 of the supporting frame 110, so as to reduce the routing of the components, improve the sound transmission effect of the sound playing unit 730, improve the receiving effect of the antenna 710, and facilitate the operation of the user.

In some embodiments, referring to fig. 2 and 3, the support frame 110 has a separation beam 114. The partition beam 114 is disposed on the frame 113, and partitions the frame 113 into a panel installation area 111 and a display screen installation area 112. In order to simplify the structure, a portion of the heating area panel 200 and a portion of the screen panel 400 are supported on the bezel 113, respectively, and the other portion is simultaneously supported on the partition beam 114.

Further, the supporting frame 110 may be an integral structure, which includes an integrally formed structure, or may be assembled by a plurality of sub-components. Of course, in other embodiments, the supporting frame 110 may be a separate structure, i.e. composed of two or more sub-members, which are separated from each other or movably connected to each other.

Further, referring to fig. 1 and 4, in some embodiments, the heating element 910 is controlled by a heat-generating control board (not shown), which is a circuit board having a heat-generating control circuit. Considering that the heat generation control board easily generates heat in controlling the heating unit 910, the apparatus further includes a heat dissipation unit. The heat dissipation assembly includes an air guiding case 920 and a heat dissipation fan 930 for driving air in the air guiding case 920 to flow, the air guiding case 920 alone or together with other components (such as the bottom case 120 or other structures) forms an air guiding channel, and the heating control board is disposed in the air guiding channel of the air guiding case 920. Under the action of the heat dissipation fan 930, the air in the air guiding channel blows over the heating control board, thereby taking away the heat generated by the heating control board. The air flowing out from the air guiding channel can flow out of the housing 100 from the side surface or other parts of the bottom case 120.

In order to further reduce the thickness of the apparatus and improve the lightness and thinness, the space under the screen panel 400 may be fully utilized to provide other structures. Referring to fig. 4, in some embodiments, the air guiding shell 920 extends in the horizontal direction, a portion of the air guiding shell 920 is located below the heating area panel 200, and a portion of the air guiding shell 920 is located below the screen panel 400, so as to fully reduce the overall thickness of the apparatus.

Further, in some embodiments, referring to fig. 4, the device further includes a main control board 520, and the main control board 520 may control the device. The main control board 520 may be in signal connection with the screen control board 510 and the heat generation control board, so that the control of the corresponding components is accomplished through the control boards.

In order to reduce the overall thickness of the device, in some embodiments, the main control board 520 is disposed in the bottom case 120 and located below the screen panel 400, so that the space below the screen panel 400 is fully utilized. In order to avoid the influence of the heating unit 910 on the main control panel 520, the air guiding shell 920 separates the main control panel 520 from the heating unit 910, thereby providing thermal insulation.

Further, in some embodiments, referring to fig. 4, the apparatus further includes a weighing unit 940, and the weighing unit 940 may be used for weighing the cooking tool, the food material and the like. The weighing cell 940 may have a sensor for weighing, such as a pressure sensor or the like. The weighing unit 940 is disposed in the bottom case 120. In order to be able to reduce the overall thickness of the device, in some embodiments, the weighing unit 940 is located below the screen panel 400. In order to avoid the influence of the heating unit 910 on the main control panel 520, the wind scooper 920 separates the weighing unit 940 from the heating unit 910, thereby providing thermal insulation.

Further, referring to fig. 1, in some embodiments, in order to prevent the screen panel 400 from being damaged by the cooking appliance moving from the heating area panel 200 to the screen panel 400, a protruding blocking member 800 is disposed between the heating area panel 200 and the screen panel 400, and the blocking member 800 is used for preventing the cooking appliance from moving from the heating area panel 200 side to the screen panel 400 side.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.

Claims

1. An induction cooker, comprising:

2. The induction cooker of claim 1, further comprising a thermal insulation layer disposed in the display screen mounting area and located below the display screen module to prevent heat from being transferred to the display screen module.

3. The induction cooker according to claim 1 or 2, wherein the display screen mounting area is a recessed cavity structure, the screen assembly is disposed in the cavity structure, and the screen panel covers an opening of the cavity structure;

the screen circuit board is arranged on the back face of the display screen module in a protruding mode, the bottom wall of the cavity structure is provided with a containing sinking cavity of the screen circuit board, and the screen circuit board is located in the sinking cavity.

4. The induction cooker according to claim 3, wherein the back surface of the bottom wall of the sinking chamber protrudes downwards to form a protruding structure, a concave area is formed on the side of the protruding structure, and the screen control board is arranged on the back surface of the bottom wall of the chamber structure and is positioned in the concave area;

the sound playing unit, the antenna and/or the key are/is installed on the supporting frame, positioned on the back face of the bottom wall of the cavity structure and positioned in the recessed area.

5. The induction cooker according to any one of claims 1 to 4, wherein said support frame has a frame and a partition beam provided on said frame and partitioning said frame into said panel mounting area and said display screen mounting area, said partition beam supporting said heating area panel and said display screen panel simultaneously.

6. The induction hob of any one of claims 1 to 5, further comprising a bottom shell and a heating assembly, said support frame and said heating assembly being mounted on said bottom shell, said heating assembly being located below said heating zone panel;

the heating device comprises a heating assembly, a heating control panel and a heat dissipation assembly, wherein the heating assembly is arranged in the heating assembly, the heat dissipation assembly comprises an air guide shell and a heat dissipation fan used for driving air in the air guide shell to flow, the air guide shell is used for forming an air guide channel, the heating control panel of the heating assembly is arranged in the air guide channel of the air guide shell, the air guide shell extends in the horizontal direction, one part of the air guide shell is positioned below the heating area panel, and one part of the air guide shell is positioned below the screen panel.

7. The induction hob according to any one of the claims 1 to 6, characterized in, that between said heating zone panel and said screen panel, a raised barrier is provided, said barrier being adapted to prevent said cooking appliance from moving from said heating zone panel side to said screen panel side.

8. A cooking apparatus, characterized by comprising:

a heating zone panel mounted in the panel mounting zone;

9. The cooking apparatus of claim 8, wherein the display screen mounting area has a recessed cavity structure, the screen assembly is disposed within the cavity structure, and the screen panel covers an opening above the cavity structure.

The bottom wall of the cavity structure is provided with a sinking cavity for accommodating the screen circuit board, and the screen circuit board is positioned in the sinking cavity.

10. The cooking apparatus according to any one of claims 8 to 9, wherein the support frame has a rim and a partition beam provided on the rim and dividing the rim into the panel mounting area and the display screen mounting area, the partition beam supporting the heating area panel and the display screen panel simultaneously.