Temperature control device and stove

Abstract

The embodiment of the utility model discloses a temperature control device and a stove. The temperature control device is applied to the cooker and comprises a pot support, a temperature sensor, a pressure sensor and a control unit, the temperature sensor and the pressure sensor are arranged on the pot support, and the temperature sensor and the pressure sensor are electrically connected with the control unit; the temperature sensor is used for detecting the current temperature of the cookware and transmitting a detected temperature signal to the control unit; the pressure sensor is used for detecting the current side dish weight of side dishes in the cookware and transmitting a detected weight signal to the control unit; the control unit stores a corresponding relation between the side dish weight and a preset temperature grade, and the control unit is used for controlling the heating element to adjust the temperature of the cookware according to the corresponding relation, the temperature signal and the weight signal. The temperature of the cookware is controlled according to the combination of the current temperature of the cookware and the target temperature matched with the weight of the side dishes, so that temperature control is more accurate, and the taste of food is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a temperature control device and a cooker. Background Art

[0002] The development of intelligent kitchen appliances has standardized and intelligentized cooking, and the difficulty of cooking has also been reduced. More people can use existing cooking systems to experience the fun of cooking in a simple and convenient way. More and more kitchen novices are trying to cook through teaching videos on self-media. In the prior art, the temperature of the stove is adjusted by a temperature sensor to control the temperature of the pot. However, it involves the different weights of side dishes in a specific menu. It is difficult to match the required corresponding temperature according to the weight of the side dishes. For example, the temperature required for 200 grams of side dishes is different from the temperature required for 20 grams of side dishes. Therefore, the threshold of cooking and the control of food taste are greatly increased, thereby affecting the cooking experience and food taste. Summary of the invention

[0003] In order to solve the problems of the prior art, the embodiment of the present application provides a temperature control device and a stove. The temperature control device provided by the present application is applied to the stove, including a pot support, a temperature sensor, a pressure sensor and a control unit. The temperature sensor and the pressure sensor are arranged on the pot support, and the temperature sensor and the pressure sensor are electrically connected to the control unit respectively; the temperature sensor is used to detect the current temperature of the pot and transmit the detected temperature signal to the control unit; the pressure sensor is used to detect the current weight of the side dishes in the pot and transmit the detected weight signal to the control unit; the control unit stores the correspondence between the weight of the side dishes and the preset temperature level, and the control unit is used to control the heating element to adjust the temperature of the pot according to the correspondence, the temperature signal and the weight signal. The present application controls the temperature of the pot by combining the current temperature of the pot and the target temperature matching the weight of the side dishes, so that the temperature control is more accurate, the cooking difficulty is reduced, and the taste of the food is improved. The technical solution of the embodiment of the present application is as follows:

[0004] On the one hand, the present application provides a temperature control device, which is applied to a cooker, and includes a pot support, a temperature sensor, a pressure sensor, and a control unit, wherein the temperature sensor and the pressure sensor are arranged on the pot support, and the temperature sensor and the pressure sensor are electrically connected to the control unit respectively;

[0005] The temperature sensor is used to detect the current temperature of the cookware and transmit the detected temperature signal to the control unit;

[0006] The pressure sensor is used to detect the current weight of the side dishes in the cooker and transmit the detected weight signal to the control unit;

[0007] The control unit stores a correspondence between the weight of the side dish and the preset temperature level, and the control unit is used to control the heating element to adjust the temperature of the pot according to the correspondence, the temperature signal and the weight signal.

[0008] The control unit includes a temperature determination module and a heating element control module, wherein the temperature determination module is used to determine a target preset temperature level corresponding to the current side dish weight according to the corresponding relationship;

[0009] The heating element control module is used to adjust the heating element according to the target preset temperature level and the current temperature of the pot when the current temperature does not match the target preset temperature level, so that the temperature of the pot matches the target preset temperature level.

[0010] In some specific embodiments, the cookware support includes supporting feet, and the temperature sensor and the pressure sensor are arranged on the supporting feet.

[0011] In some specific embodiments, the support foot includes a support portion and a mounting portion;

[0012] The support portion includes a horizontal support portion and an inclined support portion, the horizontal support portion is fixedly connected to the inclined support portion, and the inclined support portion is arranged close to one side of the center of the pot support;

[0013] The pressure sensor is arranged on a side of the horizontal support portion close to the cooker, and the temperature sensor is arranged on a side of the inclined support portion.

[0014] In some specific implementations, the temperature sensor and the pressure sensor are respectively provided with buckles, the support leg is provided with a slot, and the temperature sensor and the pressure sensor are connected to the support leg buckles.

[0015] In some specific implementations, the temperature sensor and the pressure sensor are adhesively connected to the supporting foot.

[0016] In some specific implementations, the number of the supporting legs is at least 4, and the temperature sensor and the pressure sensor are respectively disposed on the 4 supporting legs.

[0017] In some specific implementations, the support legs are in the shape of a "7".

[0018] In some specific embodiments, the cookware support further includes a support frame, and the mounting portion passes through the support frame and is fixedly connected to the support frame.

[0019] On the other hand, the present application further provides a stove, comprising a stove panel and a temperature control device, wherein the temperature control device is arranged on the stove panel.

[0020] Using the above technical solution, the temperature control device and stove provided by the present application have the following features:

[0021] Beneficial effects:

[0022] The present application discloses a temperature control device and a cooker. The temperature control device is applied to the cooker, and includes a pot support, a temperature sensor, a pressure sensor and a control unit. The temperature sensor and the pressure sensor are arranged on the pot support, and the temperature sensor and the pressure sensor are electrically connected to the control unit respectively; the temperature sensor is used to detect the current temperature of the pot, and transmit the detected temperature signal to the control unit; the pressure sensor is used to detect the current weight of the side dish in the pot, and transmit the detected weight signal to the control unit; the control unit stores the corresponding relationship between the side dish weight and the preset temperature level, and the control unit is used to control the heating element to adjust the temperature of the pot according to the corresponding relationship, the temperature signal and the weight signal. The present application controls the temperature of the pot by combining the current temperature of the pot and the target temperature matching the side dish weight, so that the temperature control is more accurate, the cooking difficulty is reduced, and the taste of food is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A schematic diagram of a temperature control device provided in an embodiment of the present application;

[0025] Figure 2 A front view of a temperature control device provided in an embodiment of the present application;

[0026] Figure 3 A side view of a temperature control device provided in an embodiment of the present application;

[0027] Figure 4 A schematic diagram of the process control of the temperature control device provided in an embodiment of the present application;

[0028] The following is a supplementary description of the attached drawings:

[0029] 1-cooker support; 11-supporting foot; 111-supporting portion; 1111-horizontal supporting portion; 1112-inclined supporting portion; 112-installing portion; 12-supporting frame; 2-temperature sensor; 3-pressure sensor. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] The term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may include one or more of the features explicitly or implicitly. Moreover, the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0032] When a numerical range is disclosed herein, the above range is deemed to be continuous and includes the minimum and maximum values ​​of the range, as well as each value between such minimum and maximum values. Further, when a range refers to an integer, each integer between the minimum and maximum values ​​of the range is included. In addition, when multiple ranges are provided to describe features or characteristics, the ranges can be merged. In other words, unless otherwise indicated, all ranges disclosed herein should be understood to include any and all sub-ranges included therein. For example, a specified range from "1 to 10" should be deemed to include any and all sub-ranges between a minimum of 1 and a maximum of 10. Exemplary sub-ranges of ranges 1 to 10 include, but are not limited to, 1 to 6.1, 3.5 to 7.8, 5.5 to 10, etc.

[0033] See also Figure 1 and Figure 2The temperature control device of the embodiment of the present application is applied to a cooker, including a cooker support 1, a temperature sensor 2, a pressure sensor 3 and a control unit. The temperature sensor 2 and the pressure sensor 3 are arranged on the cooker support 1, and the temperature sensor 2 and the pressure sensor 3 are electrically connected to the control unit respectively; the cooker support 1 is used to support the cooker so that the cooker can be stably placed on the cooker support 1 with good stability. The temperature sensor 2 and the pressure sensor 3 are arranged on the cooker support 1 to detect the temperature and weight of the cooker, so that the detection result is more accurate and stable. In addition, by arranging the temperature sensor 2 and the pressure sensor 3 on the cooker support 1, it can be applied to different cookers, has strong versatility and saves costs.

[0034] The temperature sensor 2 is used to detect the current temperature of the pot and transmit the detected temperature signal to the control unit. The control unit adjusts the heating element to the appropriate temperature required for cooking according to the current temperature of the pot, thereby improving the taste of food;

[0035] The pressure sensor 3 is used to detect the current weight of the side dishes in the cooker and transmit the detected weight signal to the control unit. The control unit matches the current weight of the side dishes in the cooker to the corresponding target preset temperature level, and adjusts the heating element according to the target preset temperature level, so that the temperature of the cooker matches the target preset temperature level, making the temperature control more precise, thereby improving the taste of food.

[0036] The control unit stores the correspondence between the weight of the side dish and the preset temperature level, and the control unit is used to control the heating element to adjust the temperature of the pot according to the correspondence, the temperature signal and the weight signal. Specifically, the control unit stores the corresponding preset temperature levels of different weights of the same dish, and the preset temperature level is set according to the specific dish and the corresponding cooking weight of the specific dish. For example, the dish is broccoli, the cooking weight of broccoli is 100 grams, and the temperature corresponding to 100 grams of broccoli is 60°C, or the temperature corresponding to 100 grams of broccoli is in the temperature range of 50-70°C, so that the same dish can adjust the cooking temperature according to the different cooking weights, so that the control unit controls the temperature of the pot according to the current temperature of the pot and the target preset temperature level matching the weight of the side dish, so that the temperature control is more accurate, the cooking difficulty is reduced, and the taste of food is improved.

[0037] In a specific embodiment, the control unit includes a temperature determination module and a heating element control module, the temperature determination module is used to determine the target preset temperature level corresponding to the current side dish weight according to the corresponding relationship, and determine the specific cooking temperature according to the cooking weight of the dish, so that the temperature control is more accurate;

[0038] The heating element control module is used to adjust the heating element according to the target preset temperature level and the current temperature of the pot when the current temperature does not match the target preset temperature level, so that the temperature of the pot matches the target preset temperature level, and the temperature is adjusted according to the change in the weight of the side dishes, making the temperature control more precise.

[0039] In a specific embodiment, the temperature control device also includes a temperature fuzzy control module, which is used to select a corresponding temperature range according to the dish and send the temperature range to the control unit. Specifically, the temperature range has a minimum temperature and a maximum temperature. The control unit controls the heating element to adjust the temperature of the pot according to the temperature signal, weight signal and temperature relationship corresponding to the weight signal sent by the temperature sensor 2 and the pressure sensor 3 within this temperature range. However, when the temperature controlled by the control unit is lower than the minimum temperature or higher than the maximum temperature, the control unit no longer repeatedly changes the temperature according to the received temperature range, but keeps the temperature around the temperature range, thereby maintaining the temperature requirements during cooking, while being able to achieve energy conservation and avoid unnecessary waste.

[0040] In some specific embodiments, see Figure 2 and Figure 3 The cookware support 1 includes a supporting foot 11, and the temperature sensor 2 and the pressure sensor 3 are arranged on the supporting foot 11, so that the temperature sensor 2 and the pressure sensor 3 fit better with the cookware and the detection result is more accurate.

[0041] In some specific implementations, see Figure 2 and Figure 3 The supporting foot 11 includes a supporting portion 111 and a mounting portion 112, wherein the supporting portion 111 is used to support the cookware, and the mounting portion 112 is used to be fixedly connected to the supporting frame 12;

[0042] The support portion 111 includes a horizontal support portion 1111 and an inclined support portion 1112, the horizontal support portion 1111 is fixedly connected to the inclined support portion 1112, the inclined support portion 1112 is arranged close to the center of the pot support 1, and the horizontal support portion 1111 and the inclined support portion 1112 are integrally formed. The horizontal support portion 1111 is rectangular in shape, and the inclined support portion 1112 is wedge-shaped, so that the pot can be placed on the support portion 111 more closely;

[0043] The pressure sensor 3 is arranged on the side of the horizontal support part 1111 close to the cookware, and the temperature sensor 2 is arranged on the side of the inclined support part 1112; specifically, the pressure sensor 3 is arranged on the side of the horizontal support part 1111 close to the cookware and away from the center of the cookware support 1, so that the temperature of the contact point between the pressure sensor 3 and the cookware is relatively low, thereby making the selection range of the pressure sensor 3 wider; the temperature sensor 2 is arranged on the side of the inclined support part 1112, so that the temperature sensor 2 will not block the stove flame at the bottom of the cookware, and the temperature sensor 2 is arranged on the side of the inclined support part 1112, and the extension of the inclined support part 1112 itself enables the temperature sensor 2 to directly contact the more central position of the cookware, thereby performing real-time detection of the bottom temperature of the cookware.

[0044] In some specific embodiments, the temperature sensor 2 and the pressure sensor 3 are respectively provided with snap buckles, and the support foot 11 is provided with a slot. The temperature sensor 2 and the pressure sensor 3 are snap-connected to the support foot 11. The snap-connection facilitates the installation and disassembly of the temperature sensor 2 and the pressure sensor 3, and facilitates maintenance and replacement.

[0045] In some specific implementations, the temperature sensor 2 and the pressure sensor 3 are bonded to the support leg 11 , and the bonding connection enables the temperature sensor 2 and the pressure sensor 3 to be more firmly fixed to the support leg 11 and not to fall off easily.

[0046] In some specific embodiments, see Figure 1 There are at least four supporting legs 11, and the four supporting legs 11 are respectively provided with a temperature sensor 2 and a pressure sensor 3, so that the temperature sensor 2 and the pressure sensor 3 are in full contact with the cookware and can maintain the balance of the cookware without affecting the existing balanced placement of the cookware, thereby realizing real-time detection of the weight and temperature of various positions of the traditional cookware, making the detection result more accurate.

[0047] In some specific embodiments, see Figure 2 The support foot 11 is in the shape of a "7", which is convenient for connection with the pot support 1 and better supports the pot.

[0048] In some specific implementations, see Figure 2 The cookware support 1 further includes a support frame 12 , and the mounting portion 112 penetrates the support frame 12 and is fixedly connected to the support frame 12 , so that the support frame 12 and the supporting foot 11 are better fixed.

[0049] In some specific embodiments, the temperature control device further includes a switch circuit and a relay, one end of the switch circuit is electrically connected to the control unit, and the other end is electrically connected to the relay, and the other end of the relay is electrically connected to the heating element. The specific operation process is: the user selects the temperature range through the fuzzy selection module set on the cooker according to the specific dishes to be cooked and transmits it to the control unit, the control unit records and calibrates the temperature range, and at the same time, the control unit receives the temperature signal and weight signal sent by the temperature sensor 2 and the pressure sensor 3 installed on the pot support 1, the control unit matches the corresponding target preset temperature level according to the weight signal, and controls the heating element according to the target preset temperature level and the current temperature of the pot to adjust the temperature of the pot, when the temperature in the pot reaches the corresponding target preset temperature level, the control unit controls the switch circuit, and then the switch circuit completes the control of the relay, thereby realizing the control of the corresponding heating element. For a single heating element, the switch power supply controls the relay, the heating of the gas stove is the control effect of the opening and closing of the valve body of the stove, and the heating of the electromagnetic stove is the control of the magnetic induction coil of the stove. In essence, the heating path of the stove is cut off by disconnecting the relay, the gas stove closes the valve body to end the gas supply, and the electromagnetic stove provides stagnant current.

[0050] A stove comprises a stove panel and a temperature control device. The temperature control device is arranged on the stove panel, so that the temperature control is more accurate, the cooking difficulty is reduced, and the food taste is improved.

[0051] The present application discloses a temperature control device and a cooker. The temperature control device provided in the present application is applied to the cooker, and includes a pot support, a temperature sensor, a pressure sensor and a control unit. The temperature sensor and the pressure sensor are arranged on the pot support, and the temperature sensor and the pressure sensor are electrically connected to the control unit respectively; the temperature sensor is used to detect the current temperature of the pot, and transmit the detected temperature signal to the control unit; the pressure sensor is used to detect the current weight of the side dish in the pot, and transmit the detected weight signal to the control unit; the control unit stores the corresponding relationship between the side dish weight and the preset temperature level, and the control unit is used to control the heating element to adjust the temperature of the pot according to the corresponding relationship, the temperature signal and the weight signal. The present application controls the temperature of the pot by combining the current temperature of the pot and the target temperature matching the side dish weight, so that the temperature control is more accurate, the cooking difficulty is reduced, and the taste of the food is improved.

[0052] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A temperature control device, characterized in that: The temperature control device is applied to a cooker, and comprises a cooker support (1), a temperature sensor (2), a pressure sensor (3) and a control unit, wherein the temperature sensor (2) and the pressure sensor (3) are arranged on the cooker support (1), and the temperature sensor (2) and the pressure sensor (3) are electrically connected to the control unit respectively; The temperature sensor (2) is used to detect the current temperature of the cookware and transmit the detected temperature signal to the control unit; The pressure sensor (3) is used to detect the current weight of the side dishes in the cooker and transmit the detected weight signal to the control unit; The control unit stores a correspondence between the weight of the side dish and the preset temperature level, and the control unit is used to control the heating element to adjust the temperature of the pot according to the correspondence, the temperature signal and the weight signal.

2. A temperature control device according to claim 1, characterized in that: The control unit includes a temperature determination module and a heating element control module, wherein the temperature determination module is used to determine a target preset temperature level corresponding to the current side dish weight according to the corresponding relationship; The heating element control module is used to adjust the heating element according to the target preset temperature level and the current temperature of the pot when the current temperature does not match the target preset temperature level, so that the temperature of the pot matches the target preset temperature level.

3. A temperature control device according to claim 1, characterized in that: The cookware support (1) comprises a supporting foot (11), and the temperature sensor (2) and the pressure sensor (3) are arranged on the supporting foot (11).

4. A temperature control device according to claim 3, characterized in that: The supporting foot (11) comprises a supporting portion (111) and a mounting portion (112); The support portion (111) comprises a horizontal support portion (1111) and an inclined support portion (1112); the horizontal support portion (1111) is fixedly connected to the inclined support portion (1112); and the inclined support portion (1112) is arranged close to a central side of the pot support (1); The pressure sensor (3) is arranged on a side of the horizontal support portion (1111) close to the cookware, and the temperature sensor (2) is arranged on a side of the inclined support portion (1112).

5. A temperature control device according to claim 4, characterized in that: The temperature sensor (2) and the pressure sensor (3) are respectively provided with buckles, and the support foot (11) is provided with a slot, and the temperature sensor (2) and the pressure sensor (3) are buckled and connected to the support foot (11).

6. A temperature control device according to claim 4, characterized in that: The temperature sensor (2) and the pressure sensor (3) are adhesively connected to the supporting foot (11).

7. A temperature control device according to claim 3, characterized in that: The number of the supporting legs (11) is at least four, and the temperature sensor (2) and the pressure sensor (3) are respectively arranged on the four supporting legs (11).

8. A temperature control device according to claim 3, characterized in that: The support foot (11) is in the shape of a "7".

9. A temperature control device according to claim 4, characterized in that: The cookware support (1) further comprises a support frame (12), and the mounting portion (112) passes through the support frame (12) and is fixedly connected to the support frame (12).

10. A cooking appliance, characterized in that: The invention comprises a stove panel and the temperature control device according to any one of claims 1 to 9, wherein the temperature control device is arranged on the stove panel.

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