CN215191057U

CN215191057U - Baking oven

Info

Publication number: CN215191057U
Application number: CN202121725894.2U
Authority: CN
Inventors: 于洋
Original assignee: Hangzhou Tuya Information Technology Co Ltd
Current assignee: Hangzhou Tuya Information Technology Co Ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-17
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to an oven, the power distribution box comprises a box body, the internal roast cavity that evaporates that is equipped with of box, evaporate roast intracavity and be equipped with heating unit and the control unit, heating unit with the control unit is connected, still be equipped with the temperature-detecting unit in the box, the temperature-detecting unit includes temperature sensor and position detector, position detector is used for detecting temperature sensor's positional information, the control unit respectively with temperature sensor with position detector connects, has solved the inconvenient problem of the inside temperature detection of oven among the prior art.

Description

Baking oven

Technical Field

The application relates to the technical field of intelligent control, in particular to an oven.

Background

The current way of controlling the temperature of the electric oven is to detect the temperature by a temperature sensor inside the oven, but this way can only detect the overall temperature inside the oven, and precisely the temperature around the temperature sensor, but not the temperature inside the food. Such as the temperature inside the steak when it is roasted. Sometimes, a user uses a food probe to assist in cooking, but the user also needs manual control and is inconvenient to use.

At present, no effective solution is provided for the problem of inconvenience in temperature detection inside an oven in the related art.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an oven, so that the problem that the temperature inside the oven is inconvenient to detect in the related art is at least solved.

In a first aspect, an embodiment of the application provides an oven, the power distribution box comprises a box body, be equipped with in the box and evaporate roast cavity, it is equipped with heating element and the control unit to evaporate roast intracavity, heating element with the control unit is connected, still be equipped with temperature-detecting unit in the box, temperature-detecting unit includes temperature sensor and position detector, position detector is used for detecting temperature sensor's positional information, the control unit respectively with temperature sensor with position detector connects.

In some embodiments, a containing groove is formed in the box body, and the position detector is fixedly installed in the containing groove; the temperature sensor is detachably arranged in the accommodating groove and is in contact connection with the position detector.

In some embodiments, the receiving groove comprises a first receiving hole and a second receiving hole; the position detector comprises a first position detector and a second position detector, the first position detector is arranged at the bottom of the first containing hole, and the second position detector is arranged at the bottom of the second containing hole; the temperature detection unit comprises a first temperature sensor and a second temperature sensor; the first temperature sensor is detachably arranged in the first accommodating hole, and the second temperature sensor is detachably arranged in the second accommodating hole.

In some of these embodiments, the position detector is a microswitch.

In some embodiments, the microswitch comprises a closed shell and a pressure lever, a stationary contact and a movable contact are arranged in the shell, the shell is provided with a button and a groove, one end of the pressure lever is clamped in the groove and can act by taking the groove as a fulcrum, and the other end of the pressure lever is exposed in the accommodating groove; when the temperature sensor is placed in the accommodating groove, the temperature sensor presses the pressure lever, and the pressure lever presses the button to enable the movable contact to be in contact connection with the fixed contact.

In some embodiments, the accommodating groove includes a limiting portion disposed on two sides of the pressing rod.

In some embodiments, the number of the accommodating grooves is multiple, and the accommodating grooves are arranged at different positions in the box body.

In some embodiments, the position detector is a photoelectric switch, and the temperature sensor triggers the corresponding photoelectric switch when placed in the accommodating groove.

In some embodiments, the position detector is a magnetic switch, and the temperature sensor triggers the corresponding magnetic switch when placed in the accommodating groove.

In some embodiments, the magnetic switch is a reed switch, the temperature sensor is provided with a magnetic part, and when the temperature sensor is placed in the accommodating groove, the magnetic part triggers the corresponding reed switch.

Compared with the prior art, the oven that provides in this application, the power distribution box comprises a box body, the internal chamber of steaming and baking that is equipped with of box, be equipped with heating element and the control unit in the chamber of steaming and baking, heating element with the control unit is connected, still be equipped with the temperature detection unit in the box, the temperature detection unit includes temperature sensor and position detector, the position detector is used for detecting temperature sensor's positional information the control unit respectively with temperature sensor with the position detector is connected, and the control unit has solved the inconvenient problem of inside temperature detection in the oven of relevant art according to temperature sensor's positional information and the operating condition of the temperature information control heating element who detects.

The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the application.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of an oven provided in an embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments provided in the present application without any inventive step are within the scope of protection of the present application.

It is obvious that the drawings in the following description are only examples or embodiments of the present application, and that it is also possible for a person skilled in the art to apply the present application to other similar contexts on the basis of these drawings without inventive effort. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of ordinary skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments without conflict.

Unless defined otherwise, technical or scientific terms referred to herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this application belongs. Reference to "a," "an," "the," and similar words throughout this application are not to be construed as limiting in number, and may refer to the singular or the plural. The present application is directed to the use of the terms "including," "comprising," "having," and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. Reference to "connected," "coupled," and the like in this application is not intended to be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as referred to herein means two or more. Reference herein to the terms "first," "second," "third," and the like, are merely to distinguish similar objects and do not denote a particular ordering for the objects.

As shown in fig. 1, the present application provides an oven 1, which includes a box body, a steaming and baking chamber is provided in the box body, a heating unit and a control unit are provided in the steaming and baking chamber, the heating unit is connected with the control unit, a temperature detection unit 10 is further provided in the box body, the temperature detection unit 10 includes a temperature sensor 101 and a position detector 102, the position detector 102 is used for detecting position information of the temperature sensor 101, and the control unit is respectively connected with the temperature sensor 101 and the position detector 102.

The present application is configured to detect the position information of the temperature sensor 101 by providing a position detector 102 in the oven 1. Specifically, in the present application, the temperature sensor 101 may be used as a general temperature sensor 101 in the oven 1, or may be used as a food probe. When the temperature sensor 101 is placed inside the oven 1 and not inside the food, the position detector 102 generates position information including the position of the temperature sensor 101 at a preset position, indicating that the temperature information detected by the temperature sensor 101 at this time is the temperature of the entire inside of the oven 1, and transmits the detected temperature information to the control unit. When the temperature sensor 101 is not placed at a preset position inside the oven 1, it indicates that the temperature information detected by the temperature sensor 101 at this time is the temperature inside the food, and transmits the detected temperature information to the control unit. The control unit selects different control modes according to different positions of the temperature sensor 101.

The temperature sensor 101 may comprise a communication unit, to which the control unit is connected for receiving temperature information detected by the temperature sensor.

It should be noted that, in the present embodiment, the preset positions may be all positions inside the oven 1 and not inside the food.

In some embodiments, the container 20 is disposed in the box body, and the position detector 102 is fixedly mounted in the container 20; the temperature sensor 101 is detachably disposed in the accommodating groove 20, the temperature sensor 101 is in contact with a position detector, and the position detector 102 triggers generation of position information containing the temperature sensor 101 at a preset position.

In this embodiment, the position detector 102 may be some physical switches disposed in the containing groove 20 by disposing the containing groove 20 in the oven 1. When the temperature sensor 101 is placed in the containing groove 20, the temperature sensor 101 triggers the position detector to generate position information including the temperature sensor 101 at a preset position by contacting the position detector, and the temperature received by the control unit is the overall temperature in the oven 1. If the position detector is not triggered, it indicates that the user has inserted the temperature sensor 101 into the food as a probe, and the temperature received by the control unit is the temperature inside the food.

In some embodiments, the oven 1 further includes a display 30 and a knob 40, and the current oven temperature, the remaining operating time and other information can be displayed through the display 30. The user can manually set the operation mode of the oven by means of the knob 40. Of course, in other embodiments, the user can set the operation mode of the oven through a touch button or voice.

In some embodiments, the receiving groove 20 includes a first receiving hole and a second receiving hole; the position detector 102 includes a first position detector 102 and a second position detector 102, the first position detector 102 being disposed at the bottom of the first containing hole, the second position detector 102 being disposed at the bottom of the second containing hole; the temperature detection unit 10 includes a first temperature sensor 101 and a second temperature sensor 101; the first temperature sensor 101 can be detachably placed in the first accommodating hole, and the second temperature sensor 101 can be detachably placed in the second accommodating hole.

In this embodiment, the accommodating groove 20 includes two accommodating holes, which are a first accommodating hole and a second accommodating hole, respectively, and the temperature detecting unit 10 includes a first temperature sensor and a second temperature sensor. If the first position detector 102 is triggered, it indicates that the first temperature sensor is placed in the first accommodating hole, and the first temperature sensor detects the temperature in the oven 1; if the first position detector 102 is not triggered, it indicates that the first temperature sensor is not placed in the first receiving hole, and it is determined that the first temperature sensor is placed inside the food, and the first temperature sensor detects the temperature inside the food. Similarly, the position of the second temperature sensor is detected in a similar manner, and whether the detected temperature is the temperature inside the oven 1 or the temperature inside the food is also similar. In the present embodiment, two accommodating holes are provided in the accommodating groove 20, and in the initial state, the first temperature sensor can be detachably disposed in the first accommodating hole, and the second temperature sensor can be detachably disposed in the second accommodating hole, so that two temperature sensors can be disposed in one accommodating groove 20 at the same time. In the use process, the second temperature sensor can be taken out and inserted into the food to detect the temperature inside the food. After the control unit receives the first temperature information sent by the first temperature sensor and the second temperature information sent by the second temperature sensor, the first position information sent by the first position detector 102 and the second position information sent by the second position detector 102, the type of the first temperature information and the type of the second temperature information are judged according to the position information, namely the temperature in the oven 1 or the temperature in food, if the first position detector 102 is not triggered and the second position detector 102 is triggered, the control unit controls the heating time and/or the heating power of the heating unit according to the first temperature information in the oven 1 and the second temperature information in the food, so that the heating state of the heating unit can be controlled more accurately and conveniently, and the taste of the food is improved.

In some embodiments, the number of the receiving grooves 20 is plural, and the plurality of receiving grooves 20 are disposed at different positions in the box body.

In this embodiment, the number of the accommodating grooves 20 is plural, the accommodating grooves are respectively disposed at different positions in the oven body, the position detector 102 is disposed in the accommodating groove 20, the temperature detector can be selectively disposed or not disposed according to actual conditions, and the control unit can control the heating time and/or the heating power of the heating unit according to the temperatures of different positions in the oven 1 and the internal temperature of food.

In some embodiments, the position detector 102 is a micro switch, and the temperature sensor 101 triggers the micro switch to generate position information when placed in the accommodating groove 20.

When the temperature sensor 101 is placed in the accommodating groove 20, the microswitch is in a pressed state, and when the temperature sensor 101 is taken up, the microswitch is sprung up. In a general case, the temperature sensor 101 is used as a general temperature sensor 101; after removal, the temperature sensor 101 may be used as a food probe. When the position detector 102 detects that the temperature sensor 101 is at the position (in the containing groove 20), the oven 1 considers that the detected temperature is the temperature in the oven 1, and the reported value of the temperature sensor 101 by the oven 1 is regarded as the value of the temperature sensor 101 and is used for data of a temperature field model, and the control mode of cooking is controlled by the mode of the integral temperature value; when the temperature sensor 101 is detected not to be at the position, the temperature sensor is used as a food probe, the value detected by the temperature sensor 101 is the value of the temperature inside the food, and at this time, other working parts of the oven 1 are controlled correspondingly according to the value of the sensor.

In some embodiments, the micro switch includes a closed housing and a press rod, the housing is provided with a stationary contact and a movable contact, the housing is provided with a button and a groove, one end of the press rod is clamped into the groove and can act with the groove as a fulcrum, and the other end of the press rod is exposed to the accommodating groove 20; when the temperature sensor 101 is placed in the accommodating groove 20, the temperature sensor 101 presses the pressing rod, the pressing rod presses the button to make the movable contact with the fixed contact, and the trigger position detector 102 generates position information containing the temperature sensor 101 at a preset position.

In some embodiments, the accommodating groove 20 includes a position-limiting portion disposed on two sides of the pressing rod.

In this embodiment, through set up spacing portion in storage tank 20 for the position of injecing temperature sensor 101, thereby can prevent that temperature sensor 101 from rocking in storage tank 20, lead to position detector 102 can detect different positional information, and then lead to the unstable problem of testing result.

In some embodiments, the position detector 102 is a photoelectric switch, and the temperature sensor 101 triggers the corresponding photoelectric switch when placed in the accommodating cavity 20.

In some embodiments, the position detector 102 is a magnetic switch, and the temperature sensor 101 triggers the corresponding magnetic switch when placed in the accommodating groove 20.

In some embodiments, the magnetic switch is a reed switch, the temperature sensor 101 is provided with a magnetic member, and when the temperature sensor 101 is placed in the accommodating groove 20, the magnetic member triggers the corresponding reed switch.

It is understood that the position detector 102 may also be other types of detectors, such as an NFC detector, and there are various ways to specifically detect the position of the temperature sensor 101, and the application is not limited thereto.

This application is through oven 1 and temperature sensor 101's position matching mode, according to the position that detects temperature sensor 101, adjusts oven 1's working method for temperature sensor 101 can use as temperature sensor 101 in general oven 1, can regard as the food probe to use again, detects the temperature in the oven more conveniently, including the inside temperature of food in the oven and the holistic temperature in the oven.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides an oven, includes the box, be equipped with in the box and evaporate roast cavity, evaporate roast intracavity and be equipped with heating unit and the control unit, heating unit with the control unit is connected, its characterized in that, still be equipped with temperature-detecting unit in the box, temperature-detecting unit includes temperature sensor and position detector, position detector is used for detecting temperature sensor's positional information, the control unit respectively with temperature sensor with position detector connects.

2. The oven of claim 1, wherein a receiving slot is provided in said oven body, said position detector being fixedly mounted in said receiving slot; the temperature sensor is detachably arranged in the accommodating groove and is in contact connection with the position detector.

3. The oven of claim 2, wherein said container comprises a first container aperture and a second container aperture; the position detector comprises a first position detector and a second position detector, the first position detector is arranged at the bottom of the first containing hole, and the second position detector is arranged at the bottom of the second containing hole; the temperature detection unit comprises a first temperature sensor and a second temperature sensor; the first temperature sensor is detachably arranged in the first accommodating hole, and the second temperature sensor is detachably arranged in the second accommodating hole.

4. The oven of claim 2, wherein said position detector is a microswitch.

5. The oven of claim 4, wherein the microswitch comprises a closed shell and a pressure lever, a fixed contact and a movable contact are arranged in the shell, the shell is provided with a button and a groove, one end of the pressure lever is clamped in the groove and can act by taking the groove as a fulcrum, and the other end of the pressure lever is exposed to the accommodating groove; when the temperature sensor is placed in the accommodating groove, the temperature sensor presses the pressure lever, and the pressure lever presses the button to enable the movable contact to be in contact connection with the fixed contact.

6. The oven of claim 5, wherein the receiving slot includes a limiting portion disposed on both sides of the compression bar.

7. The oven of claim 2, wherein the number of said containers is plural, and a plurality of said containers are disposed at different locations within said oven.

8. The oven of claim 2, wherein said position detector is a photoelectric switch, and said temperature sensor triggers a corresponding photoelectric switch when placed in said receptacle.

9. The oven of claim 8, wherein said position detector is a magnetically controlled switch, and said temperature sensor triggers said corresponding magnetically controlled switch when placed in said receptacle.

10. The oven of claim 9, wherein the magnetically controlled switch is a reed switch, and a magnetic member is disposed on the temperature sensor, and when the temperature sensor is placed in the receptacle, the magnetic member triggers the corresponding reed switch.