CN216962185U

CN216962185U - Intelligent oven

Info

Publication number: CN216962185U
Application number: CN202123125756.3U
Authority: CN
Inventors: 张雨; 崔京军; 文桂芹; 李翔
Original assignee: Hefei Haier Intelligent Electronics Co ltd
Current assignee: Hefei Lingzhi Iot Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-07-15
Anticipated expiration: 2031-12-13

Abstract

The utility model discloses an intelligent oven, which comprises an outer shell and a front cover hinged with the outer shell, wherein a control chamber and a baking chamber are limited in the outer shell, the front cover is arranged at the mouth part of the baking chamber, the intelligent oven also comprises a radio frequency module, the radio frequency module comprises a radio frequency chip and a radio frequency antenna, the radio frequency chip is arranged in the control chamber, and the radio frequency chip is in radio frequency communication with intelligent terminal equipment through the radio frequency antenna. According to the intelligent oven, the radio frequency module is arranged, the intelligent oven can be in radio frequency communication with the intelligent terminal device, setting parameters such as various food cooking heating modes, cooking time and the like can be automatically acquired through the intelligent terminal device, manual setting by a user is not needed, the user only needs to enable the intelligent terminal device to be close to the radio frequency chip of the intelligent oven, the setting parameters can be transmitted to the intelligent oven, and control is automatically executed through the intelligent oven.

Description

Intelligent oven

Technical Field

The utility model belongs to the technical field of kitchen appliances, and particularly relates to an intelligent oven.

Background

With the continuous improvement of living standard, people pursue living quality is also continuously improved, and more household appliances are moved to the public kitchen. The development of technology also makes household appliances more and more intelligent, but the operation is more and more complex.

The oven is an electric heating appliance for cooking food by utilizing radiant heat emitted by an electric heating element, and the household oven on the market at present mainly comprises heating modes such as upper heating, lower heating, upper and lower heating, hot air circulation and the like, and people can make various baked foods by utilizing the oven. We can make various foods by using the oven. The oven on the existing market pays more attention to the improvement of aspects such as temperature control precision, easy cleaning and the like, and less attention is paid to the improvement of intellectualization and operation simplification of the oven.

Different food needs to select different heating modes although there are not many heating modes. For novices who just touch the oven, the selection of the heating mode usually needs to be selected through various ways of looking up data, which is time-consuming and influences the user experience. In addition, when the oven is selected to cook food, the correct heating mode and the correct cooking time need to be selected, and the selection of the cooking time is another difficult problem for novices with poor experience. The young people can search corresponding data through the network, the recipe and the like to cook by using the oven, which is too difficult for the old people, so the old people can receive the oven cooking far less than the young people.

Based on this, how to use the utility model to cook food by the oven is simpler and more intelligent, the operation of the oven is greatly simplified, novices and old people can conveniently use the oven, and meanwhile, the oven can enjoy abundant functions, which is the technical problem mainly solved by the utility model.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent oven, which aims to solve the technical problems that the intelligent oven in the prior art has multiple functions, is complicated to set and is not beneficial to operation.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides an intelligent oven, including the shell with shell looks articulated protecgulum, it has control room and baking chamber to be injectd in the shell, the protecgulum sets up baking chamber's oral area, still includes the radio frequency module, and it includes radio frequency chip and radio frequency antenna, the radio frequency chip sets up in the control room, the radio frequency chip passes through radio frequency antenna carries out radio frequency communication with intelligent terminal equipment.

Furthermore, the front side of the shell is also provided with an operation panel, the operation panel is positioned on one side of the front cover, the operation panel is provided with an assembly opening for assembling the display screen, an assembly groove which is recessed inwards from the outer surface of the operation panel is formed in the periphery of the assembly opening, and the radio frequency antenna is fixed in the assembly groove.

Furthermore, a wire passing hole is formed in the bottom of the assembling groove and communicated with the control room, and a communication wire of the radio frequency antenna penetrates through the wire passing hole and is connected with the radio frequency chip.

Further, the radio frequency antenna is adhered in the assembling groove through an adhesive layer.

Furthermore, the assembly groove is a closed annular groove surrounding the assembly opening for one circle, and the radio frequency antenna is enclosed into a closed structure consistent with the assembly groove.

Further, the radio frequency antenna is arranged on the flexible circuit board.

Further, the intelligent oven also comprises a protective film, and the protective film covers the assembly groove and the outer side of the display screen.

Further, the protection film is acrylic material or glass material.

Furthermore, the operating panel is provided with heat dissipation holes, the heat dissipation holes are communicated with the control room, and the radio frequency chip is arranged close to the heat dissipation holes.

Furthermore, the heat dissipation holes are provided with a plurality of arc-shaped heat dissipation holes which are arranged in parallel from short to long according to the arc length.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the intelligent oven, the radio frequency module is arranged, the intelligent oven can be in radio frequency communication with the intelligent terminal device, setting parameters such as various food cooking heating modes, cooking time and the like can be automatically acquired through the intelligent terminal device, manual setting by a user is not needed, the user only needs to enable the intelligent terminal device to be close to the radio frequency chip of the intelligent oven, the setting parameters can be transmitted to the intelligent oven, and control is automatically executed through the intelligent oven.

Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a smart oven according to the present invention;

FIG. 2 is a schematic block diagram of a smart oven of the present invention;

fig. 3 is a partial structural schematic view of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Example one

The embodiment provides an intelligent oven, as shown in fig. 1, which includes an outer shell 11 and a front cover 12, wherein the front cover 12 is hinged to the outer shell 11, a control chamber and a baking chamber (not shown in the figure for angle reasons) are defined in the outer shell 11, the front cover 12 is disposed at an opening of the baking chamber and used for opening or closing the baking chamber, as shown in fig. 2, the intelligent oven of the embodiment further includes a radio frequency module, the radio frequency module includes a radio frequency chip and a radio frequency antenna 13, the radio frequency chip is disposed in the control chamber, and the radio frequency chip performs radio frequency communication with an intelligent terminal device through the radio frequency antenna 13.

The intelligent oven of this embodiment, through setting up radio frequency module, it can carry out radio frequency communication with intelligent terminal, setting parameters such as various food culinary art heating modes and culinary art time are acquireed automatically to accessible intelligent terminal, need not the manual setting of user, the user only needs to be close to the radio frequency chip of intelligent oven with intelligent terminal, can give intelligent oven with setting parameter transmission, by its automatic execution control can, this scheme can satisfy the user simultaneously and set up simple demand to the multi-functional demand and the operation of oven. The intelligent terminal device should also have a radio frequency communication module, for example, an intelligent terminal device with an NFC chip can communicate with the radio frequency module in the intelligent oven according to this embodiment.

The intelligent oven of this embodiment still includes: the heating device comprises a power supply module, a control module, an upper heating module, a lower heating module, a fan, a furnace lamp, a weighing sensor and a temperature sensor. The power module and the control module are arranged in the control chamber, the upper heating module, the lower heating module, the fan, the furnace lamp, the weighing sensor and the temperature sensor are arranged in the baking chamber. The weighing sensor is used for weighing the food materials put in, and the temperature sensor is used for detecting the temperature in the oven.

When a user uses the oven, the user puts food into the oven, selects corresponding food in the intelligent terminal device, brings the intelligent terminal device close to the radio frequency module, and sends the heating mode and heating time calculation parameters of the corresponding food to the control module of the oven through the radio frequency chip and the radio frequency antenna 13. The user selects the type of the baking tray through the human-computer interaction interface, the weighing sensor deducts the weight of the tray automatically to obtain the weight of food, and the control module calculates the corresponding heating time according to the obtained heating time calculation parameter and the food weight.

The set parameters may confirm the start of cooking through the display screen 15. This intelligent oven still includes bee calling organ (not shown in the figure), and when the culinary art was ended, the oven was reminded user's food through bee calling organ and is cooked and finish.

As shown in fig. 2, the intelligent terminal device 20 may communicate with the cloud platform 30 through a wireless network, the cloud platform 30 communicates with the data center 40, the intelligent terminal device 20 obtains various food cooking heating modes and cooking time calculation parameters through the cloud platform 30 and the data center 40, and an oven manufacturer may maintain the intelligent terminal device at irregular intervals and newly add data in the data center to enable a user to unlock more food cooking through the intelligent terminal device 20.

As shown in fig. 1, the front cover 12 includes a handle 121 and a glass viewing window 122, so that the front cover 12 can be easily opened, and the inside of the baking chamber can be observed through the glass viewing window 121.

As shown in fig. 1 and 3, the front side of the housing 11 further includes an operation panel 14, the operation panel 14 is located on one side of the front cover 12, an assembly opening 140 for assembling the display screen 15 is opened on the operation panel 14, an assembly groove 141 recessed inward from an outer surface of the operation panel 14 is formed around the assembly opening 140, and the rf antenna 13 is fixed in the assembly groove 141. By disposing the rf antenna 13 in the fitting recess 141, a function of protecting the rf antenna 13 is performed.

The bottom of the assembly groove 141 is provided with a wire through hole 142, the wire through hole 142 is communicated with the control room, and a communication wire of the radio frequency antenna 13 passes through the wire through hole 142 and is connected with the radio frequency chip. The bending of the communication line can be reduced, and the breakage can be prevented.

By adhesively fixing the rf antenna 13 near the rf chip placement area, the rf antenna 13 is connected to the rf chip through the wiring hole 142.

Because the thickness of the radio frequency antenna 13 is small, a groove with the length of 2mm can be milled around the assembling opening 140, and the operation is convenient.

The rf antenna 13 is adhered to the mounting groove 141 by an adhesive layer (not shown), so as to improve the fixing stability of the rf antenna 13 in the mounting groove 141.

The assembly groove 141 is a closed annular groove around the ring assembly opening 140, and the rf antenna 13 is enclosed to form a closed structure consistent with the assembly groove 141.

In order to facilitate the arrangement of the rf antenna 13 according to the shape of the assembly recess 141, the rf antenna 13 is disposed on the flexible circuit board, and the rf antenna 13 can be flexibly shaped.

In the embodiment, the radio frequency chip is adopted to replace the traditional EEPROM and is arranged near the control module. In the circuit, the radio frequency chip replaces an EEPROM (electrically erasable programmable read-Only memory), namely only a tag antenna is added, and the circuit and the structure are simple and easy to realize. Compared with the traditional oven, the intelligent oven of the embodiment does not need to be an independent isolation structure for the radio frequency module system in the oven structure, and only needs to reserve a loop antenna placing position on the peripheral frame of the assembling opening 140.

The scheme applies the radio frequency module and the weighing sensor to the household oven, solves the problems of selection of heating mode and heating time when the household oven cooks food, greatly simplifies the operation of the oven, and enables novices and old people to also use the oven to make delicious food.

In order to better protect the display screen 15 and the rf antenna 13, the smart oven of the embodiment further includes a protective film 16, and the protective film 16 covers the outer sides of the mounting groove 141 and the display screen 15 and is used for covering and protecting the rf antenna 13 and the display screen 15.

Preferably, the protective film 16 is made of a hard material with high transmittance, and the protective film 16 may be made of an acrylic material or a glass material in this embodiment.

The protective film 16 can protect the radio frequency antenna 13 and the display screen 15 from electrostatic damage to some extent. Meanwhile, when the intelligent terminal is used, only the protective film 16 made of plastic or glass exists between the radio frequency antenna 13 and the intelligent terminal device, so that the signal transmission loss is greatly reduced, and the data transmission sensitivity and accuracy are improved.

In this embodiment, the operation panel 14 is preferably provided with a heat dissipation hole 143, the heat dissipation hole 143 is communicated with the control room, and the rf chip is disposed near the heat dissipation hole 143 to prevent the service life of the rf chip from being affected by an over-high temperature.

The heat dissipation hole 143 is disposed near the mounting hole 140, and thus may be close to the rf antenna 13 located in the mounting recess 141.

In order to improve the heat dissipation performance, as shown in fig. 1, in the present embodiment, it is preferable that the heat dissipation holes 143 are a plurality of circular arc-shaped heat dissipation holes 143, and the plurality of heat dissipation holes 143 are arranged in parallel according to the arc length from short to long, so that the heat dissipation holes are consistent with the signal identification symbols.

Through this kind of layout mode, can enough dispel the heat, play the user identification effect again, because the radio frequency chip is close to this louvre 143, user operation intelligent terminal is close to this louvre 143, can be close to radio-frequency antenna 13 simultaneously, and then realizes the communication of intelligent terminal and intelligent oven.

The operation panel 14 is further provided with a key hole 144 and a knob hole 145, the key hole 144 is used for assembling the key 17, and the knob hole 145 is used for assembling the knob 18, so that a user can conveniently set oven parameters manually, and convenience is provided for the user in need.

By reserving the heating mode and the heating time selection of the oven and adjusting the key and the knob, a user who is proficient in oven cooking can also select the original cooking mode by inputting the operation key, the knob and the like, so that the special delicacy is made, and the requirements of different user groups are met.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. The utility model provides an intelligent oven, including the shell with shell looks articulated protecgulum, it has control room and baking chamber to be injectd in the shell, the protecgulum sets up the oral area of baking chamber, its characterized in that still includes the radio frequency module, and it includes radio frequency chip and radio frequency antenna, the radio frequency chip sets up in the control room, the radio frequency chip passes through radio frequency antenna carries out radio frequency communication with intelligent terminal equipment.

2. The smart oven of claim 1, wherein the front side of the housing further comprises an operation panel, the operation panel is located on one side of the front cover, the operation panel is provided with an assembly opening for assembling the display screen, an assembly groove recessed inward from an outer surface of the operation panel is formed around the assembly opening, and the radio frequency antenna is fixed in the assembly groove.

3. The intelligent oven according to claim 2, wherein a wire passing hole is formed in the bottom of the assembly groove, the wire passing hole is communicated with the control chamber, and a communication wire of the radio frequency antenna passes through the wire passing hole and is connected with the radio frequency chip.

4. The smart oven of claim 2 wherein the radio frequency antenna is adhered in the mounting recess by an adhesive layer.

5. The smart oven of claim 2, wherein the mounting recess is a closed annular groove that encircles the mounting opening, the radio frequency antenna enclosing a closed structure that conforms to the mounting recess.

6. The smart oven of claim 5, wherein the radio frequency antenna is disposed on a flexible circuit board.

7. The smart oven of claim 2, further comprising a protective film covering the outer sides of the mounting recess and the display screen.

8. The intelligent oven of claim 7, wherein the protective film is made of acrylic material or glass material.

9. The smart oven of claim 2, wherein the operation panel is provided with heat dissipation holes, the heat dissipation holes are communicated with the control room, and the radio frequency chip is disposed close to the heat dissipation holes.

10. The smart oven of claim 9, wherein the plurality of heat dissipation holes are formed in a circular arc shape, and are arranged in parallel from short to long according to the arc length.