CN209629504U - Intelligent oven - Google Patents

Abstract

The utility model discloses an intelligent oven, the power distribution box comprises a box body, the inside inner chamber that is used for toasting food that is equipped with of box, the inside controller that is equipped with of box with set up in inner chamber upper portion and lower part's heating tube link to each other, the controller with can insert to the inside a plurality of wireless probe of food with wireless communication connection, the controller still with set up in the outside mobile terminal of box is with wireless communication connection. Compared with the prior art, the utility model discloses technical scheme has advantages such as safety, reliable operation and convenient to use, can effectively improve the use convenience and the intelligent degree of oven.

Description

A smart oven

technical field

The utility model relates to the technical field of household appliances, in particular to an intelligent oven.

Background technique

With the continuous improvement of people's living standards, various types of household appliances continue to enter people's homes or work environments. Among them, ovens, as household appliances mainly used for baking food, can assist people to quickly and safely bake various ingredients to delicious However, the ovens in the prior art are generally not highly intelligent or can only achieve semi-automation, and people still need to manually select the corresponding heating temperature, heating time or choose different modes to bake, which makes the cooking effect of food great The degree depends on people's personal culinary experience.

For example, in terms of temperature control, if the food is placed too close to the heating tube, it is easy to cause the food to overheat and become burnt. If the food is placed too far away, the food will not meet the baking requirements. In addition, if the baking time is too long or too short, the food will not meet the corresponding cooking requirements. Therefore, the oven can conveniently, intelligently and reliably bake the food accurately during the baking process, which can facilitate people to better process the ingredients and cook more delicious food.

Moreover, because the volume and weight of food are different and difficult to control, the estimated cooking program of today's smart oven can only be designed based on a hypothetical situation, so most of the time the expected effect cannot be cooked.

Contents of the invention

The main purpose of the utility model is to provide a safe, reliable and easy-to-use intelligent oven, aiming at improving the convenience and intelligence of the oven. By understanding the actual internal conditions of the food when it is being cooked, the oven can automatically adjust the external heating temperature to achieve the desired results regardless of the size and weight of the food.

In order to achieve the above purpose, the utility model proposes a smart oven, which includes a box body, an inner cavity for baking food is provided inside the box body, a controller is arranged inside the box body, and a The heating pipes at the upper part and the lower part are connected, the controller is connected in wireless communication with several wireless probes that can be inserted into the food, and the controller is also connected in wireless communication with a mobile terminal device arranged outside the box.

Preferably, the wireless probe includes a circuit board, a probe temperature sensor connected to the circuit board, a battery, and a probe wireless transmitter, and the probe temperature sensor is arranged at the internal front end of the wireless probe and penetrates deep into the food to detect the temperature , the battery provides power for the circuit board and the probe wireless transmitter, the probe temperature sensor transmits the detected internal temperature of the food to the circuit board, and the circuit board passes through the probe wireless transmitter wirelessly transmitted to the controller.

Preferably, the circuit board is provided with a main processor unit and a power management circuit, and the probe wireless transmitter is provided with a probe radio frequency circuit connected to the circuit board, and the probe radio frequency circuit is connected with a probe antenna.

Preferably, the wireless probe is covered with a metal shell, the circuit board, the probe temperature sensor and the battery are arranged inside the metal shell, the top of the metal shell is covered with a ceramic cap, and the probe The antenna is arranged in the ceramic cap body.

Preferably, the battery is a rechargeable supercapacitor.

Preferably, the controller is electrically connected to a control panel, an indicator light or a display screen, and a buzzer arranged outside the box.

Preferably, an oven temperature sensor is provided inside the box to detect the temperature of the inner cavity, and the oven temperature sensor is electrically connected to the controller.

Preferably, an oven wireless receiver connected to the controller, an oven wireless receiver antenna connected to the oven wireless receiver, an oven wireless transceiver connected to the controller, and the oven wireless receiver connected to the controller are arranged inside the box. The oven wireless transceiver antenna connected to the oven wireless transceiver; the oven wireless receiver and the oven wireless receiver antenna are used to receive the signal sent by the wireless probe; the oven wireless transceiver and the oven wireless transceiver The receiver antenna is used to communicate with the mobile terminal equipment.

Preferably, the controller is electrically connected to a memory provided inside the box; the memory stores cooking programs that instruct the controller to operate.

Compared with the prior art, the technical solution of the utility model has the following advantages:

The technical scheme of the utility model accurately detects the heating temperature of food by using a wireless probe, and sends the corresponding temperature detection value to the controller, and the controller then sends it to the user's mobile terminal device for display, so that the user can timely, clearly and Accurately know the heating status of food. At the same time, the user can send control commands to the controller through the mobile terminal device or make adaptive adjustments according to different cooking programs, so that the food can be cooked in the best state. Therefore, the intelligent oven of the technical solution of the utility model is more intelligent. high. In addition, the technical solution of the utility model sends an indication signal of the oven working state to the user by using an indicator light, a display screen or a buzzer, so that the user can clearly and timely know the heating state, and further improves the working reliability of the oven.

Description of drawings

Fig. 1 is the overall structural connection diagram of the intelligent oven of the embodiment of the utility model;

Fig. 2 is a schematic structural diagram of a wireless probe of a smart oven according to an embodiment of the present invention;

Fig. 3 is the system configuration diagram of the wireless probe of the wireless probe of the embodiment of the utility model;

Fig. 4 is a sequence diagram of power management of the wireless probe according to the embodiment of the present invention.

Detailed ways

The utility model will be further described in detail below in conjunction with the embodiments and accompanying drawings, but the implementation of the utility model is not limited thereto.

The utility model provides an intelligent oven.

Please refer to Fig. 1, in the embodiment of the present utility model, the smart oven 1 includes a box body, inside the box body is provided with an inner cavity for baking food, inside the box body is provided with a controller 11 and a control box arranged on the upper and lower parts of the inner cavity The heat pipe 12 is connected, and the controller 11 is electrically connected with the control panel 13, the indicator light/display screen 14 and the buzzer 15 arranged on the outside of the cabinet, and the controller 11 controls the indicator light/display screen 14 to emit different flashing light, control The display screen sends out relevant messages or sends out an alarm reminder sound through the buzzer 15, so as to remind the user of the working state of the oven; the user can also input control commands or programs to the controller 11 through the control panel 13 to control the heating tube 12 through the controller 11 Whether to work, intelligently adjust its working power and working time to control the corresponding working state. An oven temperature sensor 16 is also arranged inside the box to detect the temperature of the inner cavity of the oven, and the oven temperature sensor 16 is electrically connected to the controller 11 . In addition, the oven wireless receiver 17 connected to the controller 11, the oven wireless receiver antenna 18 connected to the oven wireless receiver 17, the oven wireless transceiver 19 connected to the controller 11, and the oven wireless transceiver 19 is connected to the oven wireless transceiver antenna 110. The controller 11 is connected with several wireless probes 2 that can be inserted into the inside of the food with wireless communication, and the oven wireless receiver 17 and the oven wireless receiver antenna 18 are used to receive the signals sent by the wireless probes 2; The mobile terminal device 3 outside the body is connected by wireless communication, and the oven wireless transceiver 19 and the oven wireless transceiver antenna 110 are used to communicate with the mobile terminal device 3 .

2 and 3, specifically, the wireless probe 2 of this embodiment includes a circuit board 21 and a probe temperature sensor 22 connected to the circuit board 21, a battery 23 and a probe wireless transmitter 24, wherein the probe temperature sensor 22 is arranged on The front end of the wireless probe 2 goes deep into the inside of the food to detect the internal temperature of the food. The battery 23 provides power for the circuit board 21 and the probe wireless transmitter 24. The probe temperature sensor 22 transmits the detected internal temperature of the food to the circuit board 21, and the circuit board 21 is then wirelessly transmitted to the oven wireless receiver 17 and the oven wireless receiver antenna 18 through the probe wireless transmitter 24.

In addition, the circuit board 21 of the wireless probe 2 of the present embodiment is provided with a main processor unit 25 and a power management circuit 26, and the probe wireless transmitter 24 is provided with a radio frequency circuit 27 connected to the circuit board 21, and the probe radio frequency circuit 27 is connected with a probe antenna 28 , so the probe wireless transmitter 24 establishes a wireless communication connection with the oven wireless receiver 17 and the oven wireless receiver antenna 18 through the probe radio frequency circuit 27 and the probe antenna 28 .

In addition, the wireless probe 2 of this embodiment is covered with a metal shell 29, and the circuit board 21, the probe temperature sensor 22 and the battery 23 are arranged inside the metal shell 29, and the internal structure and devices of the wireless probe 2 can be played by the metal shell 29. Good protection effect, and the metal shell 29 can better absorb heat and transmit it to the probe temperature sensor 22 and be detected by it, and the top of the metal shell 29 is covered with a ceramic cap 210, and the probe antenna 28 is arranged on the ceramic cap 210, thereby avoiding the electromagnetic shielding effect of the completely enclosed metal shell 29 on the probe antenna 28 and affecting the data transmission effect.

Preferably, the battery 23 in this embodiment is a rechargeable supercapacitor, so that it can be charged quickly and provide power for the circuit board 21 and other devices more continuously.

Preferably, the power management circuit 26 of the wireless probe 2 of this embodiment manages the charging of the rechargeable supercapacitor as the battery 23 and the power consumption of the circuit board 21 . In this embodiment, the power management circuit 26 implements a power management scheme to reduce the power consumption of the wireless probe 2 powered by a rechargeable supercapacitor. FIG. 4 shows the power management scheme implemented in the wireless probe 2 . T1 410 represents the idle time of the wireless probe 2, and the power consumption is kept at the lowest level 1 440. After the idle period T1 410, the main processor unit 25 wakes up and detects the temperature via the probe temperature sensor 22, T2 420 is the temperature detection time when the power consumption is at level 2 450, this is the detection period. After the detection period, the main processor unit 25 turns off the probe temperature sensor 22 and turns on the probe radio frequency circuit 27 , and the data is transmitted through the probe antenna 28 . The transmission period is T3 430 and the power consumption is class 3 460, which is the transmission period. After the transmission period, the wireless probe 2 returns to sleep mode. After some time T1 410, it will activate again. The wireless probe 2 consumes power during transmission periods and consumes less power during idle periods.

In addition, the controller 11 of this embodiment is electrically connected to the memory 111 arranged inside the box; the memory 111 stores a cooking program that instructs the controller 11 to operate, and the controller 11 controls the food collected from the wireless probe 2 according to the cooking program. Analyze the temperature data, the temperature of the oven cavity detected by the oven temperature sensor 16, and adjust the operation of the heating tube 12 of the oven accordingly, so as to adjust the temperature and achieve the best cooking effect. The user can select an appropriate cooking program through the control panel 13 of the oven or the mobile terminal device 3, and instruct the controller 11 to control the operation of the oven according to the cooking program. The parameters of the cooking program may include target food internal temperature and target oven cavity temperature at different time points during the cooking process. The user can change the parameters of the cooking program through the control panel 13 or the mobile terminal device 3, or create and store a new cooking program. The mobile terminal device 3 can send the cooking program to the oven wireless transceiver 19 and the oven wireless transceiver antenna 110 to store the cooking program in the memory 111 through the controller 11 . At the same time, the mobile terminal device 3 of this embodiment can establish a communication connection with the Internet, and the user downloads different cooking programs through the Internet, and then sends them to the controller 11 for control work, so as to avoid the lack of user experience and the corresponding cooking programs. Effect.

The intelligent oven of this embodiment detects the internal temperature of the food or the internal temperature of each position in real time through several wireless probes 2 inserted into the food. The metal shell 29 of the probe 2 is transmitted to the probe temperature sensor 22, and the probe temperature sensor 22 transmits the detected temperature value to the circuit board 21 for processing, and then passes through the probe radio frequency circuit 27 of the probe wireless transmitter 24 and the probe antenna 28 It is transmitted to the oven wireless receiver 17 and the oven wireless receiver antenna 18 in a radio frequency manner. The food temperature data collected from the wireless probe 2 is processed in the controller 11. If the user has selected the cooking program, the controller 11 will compare the food temperature data collected from the wireless probe 2 and the temperature of the oven detected by the oven temperature sensor 16 according to the cooking program. The temperature of the inner cavity is analyzed and the operation of the heating tube 12 of the oven is adjusted accordingly, so as to adjust the temperature and achieve the best cooking effect. In addition, the controller 11 can also send the processed data to the mobile terminal device 3 through the oven wireless transceiver 19 and the oven wireless transceiver antenna 110, so that the user can know the cooking status of the food in a timely manner. The user can also send corresponding control commands or programs to the oven wireless transceiver 19 and the oven wireless transceiver antenna 110 through the mobile terminal device 3 through wireless transmission, so that the controller 11 controls the oven to perform synchronous actions.

The above are only preferred embodiments of the present utility model, and are not therefore limiting the patent scope of the present utility model. Under the conception of the present utility model, the equivalent structural transformations made by using the specification of the utility model and the contents of the accompanying drawings, or directly /Indirect application in other related technical fields is included in the patent protection scope of the present utility model.

Claims (10)

1. a kind of Intelligent oven, which is characterized in that including cabinet, the box house is equipped with inner cavity for baking foods, institute State box house and be connected with the heat-generating pipe for being set to the inner cavity upper and lower part equipped with controller, the controller with it is pluggable To several wireless probes of food therein to wirelessly communicate connection, the controller also with the shifting that is set to outside the cabinet Dynamic terminal device is to wirelessly communicate connection.

2. Intelligent oven as described in claim 1, which is characterized in that the wireless probe include circuit board and with the electricity The connected probe temperature sensor of road plate, battery and probe wireless transmitter, the probe temperature sensor are set to described Wireless probe interior forward end and deeply to food therein to detect temperature, the battery is that the circuit board and the probe are wireless Transmitter provides power supply, and the food therein temperature that the probe temperature sensor will test is sent to the circuit board, described Circuit board passes through the probe wireless transmitter again and is wirelessly transmitted to the controller.

3. Intelligent oven as claimed in claim 2, which is characterized in that the circuit board is equipped with main processor unit and power tube Circuit is managed, the probe wireless transmitter is equipped with the probe radio circuit being connected with the circuit board, the probe radio circuit It is connected with probe antenna.

4. Intelligent oven as claimed in claim 3, which is characterized in that the wireless probe kalamein shell, the circuit Plate, the probe temperature sensor and the battery are set to inside the metal shell, and the metal shell top is cased with Ceramic cap body, the probe antenna are set in the ceramic cap body.

5. Intelligent oven as claimed in claim 2, which is characterized in that the battery is chargeable supercapacitor.

6. Intelligent oven as described in claim 1, which is characterized in that the controller and the control being set to outside the cabinet System screen, indicator light or display screen and buzzer electrical connection.

7. Intelligent oven as described in claim 1, which is characterized in that the box house is equipped with the temperature for detecting the inner cavity Oven temperature sensor, the oven temperature sensor is electrically connected with the controller.

8. Intelligent oven as described in claim 1, which is characterized in that the box house setting was connect with the controller Oven wireless receiver, the oven wireless receiver antenna being connected with the oven wireless receiver are connect with the controller Oven wireless transceiver, the oven wireless transceiver antenna that is connected with the oven wireless transceiver；The oven wirelessly connects It receives device and the oven wireless receiver antenna is used to receive the signal that the wireless probe is sent；The oven wireless transceiver It is used to be connected with mobile terminal device communication with the oven wireless transceiver antenna.

9. Intelligent oven as described in claim 1, which is characterized in that the controller be set to depositing for the box house Reservoir electrical connection；The memory is stored with the cooking formula for indicating the controller operation.

10. Intelligent oven as claimed in claim 9, which is characterized in that the cooking formula in the memory can penetrate institute It states mobile terminal device or oven control flow work increases or updates.