CN209914102U - Cooking utensil - Google Patents

Abstract

The utility model provides a cooking utensil, including casing (10) and the panel of setting on casing (10), enclose into holding chamber (20) between casing (10) and the panel, be provided with heating element and fan (30) in holding chamber (20), be provided with vent (11) that the intercommunication is outside and holding chamber (20) on casing (10), vent (11) are including air intake (111), and fan (30) and/or air intake (111) department are provided with at least one temperature element (40). The utility model discloses can the temperature of real-time measurement fan and air intake position to whether in time confirm the vent and be blockked up, maintain the inside ventilation cooling of cooking utensil, guarantee its normal work and life.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to a cooking utensil.

Background

The induction cooker is a common household cooking appliance, has the advantages of quick heating, no open fire, safety, convenience and the like, and is favored and approved by more and more consumers.

The existing induction cooker mainly comprises a shell and a panel positioned at the top of the shell, wherein a heat radiating fan and a heating element are arranged inside the shell, a vent is formed in the bottom or the side wall of the shell, the heating element generally comprises a coil panel and a circuit board, the coil panel and the circuit board are positioned at an air outlet of the heat radiating fan, air flow generated by the heat radiating fan drives air flow outside the induction cooker to enter the shell, and the air flow flows to the positions of the circuit board and the coil panel, heat gathered around the induction cooker is taken away by the air flow, and therefore the temperatures of the coil panel and the circuit board are reduced. Because the service environment of the induction cooker is complex, a large amount of dust and oil stains are easy to accumulate at the vent, so that the vent is blocked, the ventilation quantity inside the shell is reduced, and the normal heat dissipation of the heating element and the normal work of the induction cooker are influenced. At present, the method for solving the blockage of the vent is to observe artificially and clean regularly.

However, the method cannot accurately monitor the blockage of the vent in real time, and still cannot avoid the blockage of the vent, thereby affecting the normal operation and the service life of the induction cooker.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one problem mentioned in the background art, the utility model provides a cooking utensil can the temperature of real-time measurement fan and air intake position to whether in time confirm the vent and blockked up, maintained the inside ventilation cooling of cooking utensil, guaranteed its normal work and life.

In order to achieve the above object, the utility model provides a cooking utensil, including casing and the panel of setting on the casing, enclose into the holding chamber between casing and the panel, the holding intracavity is provided with heating element and fan.

The shell is provided with a ventilation opening communicated with the outside and the accommodating cavity, the ventilation opening comprises an air inlet, and at least one temperature measuring element is arranged at the position of the fan and/or the air inlet.

The utility model provides a cooking utensil sets up at least one temperature element through the position of the air intake and/or the fan in the holding chamber, utilizes temperature element to acquire the temperature value around air intake and/or the fan in real time to confirm whether the air circulation around air intake and the fan, whether the vent of further confirming cooking utensil takes place to block up. Therefore, whether the vent can meet the normal ventilation and heat dissipation requirements in the accommodating cavity or not can be timely confirmed by the cooking appliance, the normal work of each electronic element inside the cooking appliance is guaranteed, and the service life of the cooking appliance is prolonged.

In the cooking appliance, optionally, the fan includes a fan support arranged in the accommodating cavity and a fan body arranged on the fan support, an air inlet area of the fan is formed on one side of the fan close to the air inlet, and an air outlet area of the fan is formed on one side of the fan close to the heating element.

In the cooking appliance, optionally, when the temperature measuring element is located on the fan, the temperature measuring element is arranged in the fan body, an installation channel is formed in a rotating shaft of the fan body, and a first end of the installation channel faces the air inlet.

The temperature measuring element is positioned in the mounting channel, and the temperature measuring end of the temperature measuring element extends towards the first end of the mounting channel.

Through setting up temperature element in the installation passageway of fan body pivot, and set up the first end of installation passageway and towards the air intake, temperature element's temperature measurement end extends towards the first end of installation passageway, thereby utilize the installation passageway to protect temperature element, avoid temperature element to receive the collision and damage, the temperature that temperature element detection fan and fan of being convenient for are close to air intake one side simultaneously, confirm whether normal circulation of air around air intake and the fan, in order to satisfy the radiating demand of ventilation of holding intracavity.

In the cooking appliance described above, optionally, the temperature measuring end of the temperature measuring element is flush with the first end of the mounting channel.

The setting can ensure the flatness and the attractiveness of the outside of the fan, and the temperature measuring end of the temperature measuring element can be protected by the aid of the mounting channel, so that the normal work and the service life of the temperature measuring element are ensured.

In the cooking appliance described above, optionally, the temperature measuring end of the temperature measuring element extends from the first end of the mounting channel.

The arrangement can ensure that the temperature measuring end of the temperature measuring element is closer to the position of the air inlet, and the detection accuracy of the temperature measuring element is prevented from being influenced by the installation channel.

In the cooking appliance, optionally, when the temperature measuring element is located on the fan, the temperature measuring element is arranged on one side of the fan bracket close to the fan body.

The temperature measuring element is arranged on one side, close to the fan body, of the fan support, the fan support can be used as a setting carrier of the temperature measuring element, the setting stability of the temperature measuring element is improved, and meanwhile the normal work of the temperature measuring element is guaranteed.

In the cooking appliance, optionally, when the temperature measuring element is located on the fan, the temperature measuring element is located in an air inlet area and/or an air outlet area of the fan.

The temperature measuring element is arranged in the air inlet area and/or the air outlet area of the fan, and the temperature in the air inlet area and/or the air outlet area is accurately obtained by the temperature measuring element, so that whether the ventilation and heat dissipation requirements of each electronic element are met in the accommodating cavity or not is determined, and the normal work of the cooking appliance is guaranteed.

In the cooking appliance, optionally, the fan support is provided with a plurality of temperature measuring elements, and the plurality of temperature measuring elements are arranged at intervals along the extending direction of the fan support.

A plurality of temperature measuring elements are arranged on the fan support at intervals, so that a plurality of temperature values can be obtained simultaneously, and the accuracy of temperature measurement is improved.

In the cooking utensil, optionally, the accommodating cavity is internally provided with a control board and a prompting device, and the prompting device and the temperature measuring element are electrically connected with the control board.

The control board is used for receiving temperature information detected by the temperature measuring element, generating prompt information according to the temperature information and a preset threshold value, and the prompt device performs prompt action according to the prompt information.

Through set up control panel and suggestion device in the holding intracavity, can utilize control panel adjustment suggestion device and temperature element operating condition, improve the high efficiency and the intellectuality of cooking utensil's work. Can guarantee in time that the user acquires cooking utensil's operating condition through setting up suggestion device to regulate and control the operation to cooking utensil, guarantee cooking utensil's normal work.

In the cooking appliance, optionally, a control board is arranged in the accommodating cavity, the heating element is electrically connected with the control board, and the control board is used for controlling the heating state of the heating element.

Through set up the control panel in the holding intracavity, utilize the heating state of control panel control heating element to improve cooking utensil's controllability and intellectuality.

The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an inside of a housing of a cooking appliance according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of a fan of a cooking appliance according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a side of a fan outside of a cooking appliance away from a fan bracket according to an embodiment of the present invention;

fig. 4 is an external structural schematic diagram of a fan of a cooking appliance according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a side of the cooking appliance far from the fan bracket outside the fan according to the second embodiment of the present invention;

fig. 6 is a schematic structural diagram of an outside of a fan of a cooking appliance according to a second embodiment of the present invention;

fig. 7 is a schematic structural diagram of the outside of a fan of another cooking appliance according to a third embodiment of the present invention;

fig. 8 is a schematic structural diagram of the interior of the housing of the cooking appliance according to the fifth embodiment of the present invention.

Description of reference numerals:

10-a housing;

11-a vent;

111-air inlet;

112-an air outlet;

20, an accommodating cavity;

30, a fan;

31-a fan bracket;

32, a fan body;

321-a rotating shaft;

321 a-installation channel;

322-fan blades;

40-temperature measuring element;

50-a coil disc;

60, a control panel;

70-lamp panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, an indirect connection through an intermediary, a connection between two elements, or an interactive relationship between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example one

Fig. 1 is a schematic structural diagram of an inside of a housing of a cooking appliance according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of the inside of a fan of a cooking appliance according to an embodiment of the present invention. Fig. 3 is a schematic structural view of a side of the cooking appliance, away from the fan bracket, outside the fan. Fig. 4 is an external schematic structural diagram of a fan of a cooking appliance according to an embodiment of the present invention.

The embodiment provides a cooking utensil, aims at measuring the temperature of fan and air intake position in real time to whether in time confirm the vent and be blockked up, maintain the inside ventilation cooling of cooking utensil, guarantee its normal work and life. The inside fan that is used for the cooling that is provided with of present cooking utensil, the inside that the fan can drive outside low temperature distinguished and admirable entering cooking utensil to flow to each heating element gradually, thereby take away the heat on heating element surface, reach the purpose of cooling. However, the fan is limited by the use environment of the cooking appliance, a large amount of dust and oil stains are easily accumulated at the position of the vent hole, the vent hole is blocked, the fan cannot normally drive the external low-temperature airflow to enter the accommodating cavity, if the blockage of the vent hole cannot be found in time, or the vent hole is cleaned, the ventilation and heat dissipation of each electronic element in the accommodating cavity can be influenced, so that the external attractiveness of the cooking appliance is influenced, the normal work of the cooking appliance is also influenced, and the service life of the cooking appliance is prolonged.

In order to solve the above technical problem, referring to fig. 1 to 4, the cooking appliance provided in the present embodiment includes a housing 10 and a panel disposed on the housing 10, an accommodating cavity 20 is defined between the housing 10 and the panel, and a heating element and a fan 30 are disposed in the accommodating cavity 20.

The housing 10 is provided with a vent 11 communicating the outside and the accommodating cavity 20, the vent 11 includes an air inlet, and the blower 30 is provided with at least one temperature measuring element 40.

The cooking appliance provided by the embodiment comprises a shell 10 and a panel covered on the shell 10, wherein the shell 10 and the panel jointly enclose a containing cavity 20 of the cooking appliance, and a heating element and a fan 30 are arranged in the containing cavity 20. The heating element may be a coil panel, an electric heating plate, an electric heating film, or the like, or may be a control device, a power supply device, a display device, or the like in the cooking appliance.

Because the heating element can generate a large amount of heat during operation, in order to ensure the normal operation of the cooking appliance, the fan 30 in the accommodating cavity 20 can be used to improve the air fluidity around the heating element, thereby ensuring the ventilation and heat dissipation effects. Specifically, the vent 11 communicating with the outside and the accommodating cavity 20 may be disposed on the housing 10, and the vent 11 may be disposed at any position on the housing 10, and the position of the vent 11 is not limited in this embodiment. The ventilation opening 11 can be divided into an air inlet and an air outlet according to the main trend of the air flow, for example, the ventilation opening 11 is close to the fan 30 in the accommodating cavity 20, under the driving action of the fan 30, the external air flow enters the accommodating cavity 20 through the ventilation opening 11, and the ventilation opening 11 is the air inlet. The ventilation opening 11 close to one side of the heating element is far away from the fan 30, so that the fan 30 drives the air flow to enter the accommodating cavity 20, then the air flow gradually enters the heating element and flows out of the accommodating cavity 11 to the outside, and the ventilation opening 11 is the air outlet.

Since the environment in which the cooking appliance is used generally contains a large amount of soot and ash, and the vent 11 communicates with the outside and the receiving chamber 20, oil and dust are likely to accumulate therein along with the long-term wind flow. When the user does not look at the position of the vent 11, or the position of the vent 11 is hidden and inconvenient to look at, the user may ignore the blockage problem of the vent 11, which may not only block the vent 11 but also affect the overall appearance of the cooking utensil, and the ventilation volume of the blocked vent 11 is reduced, further affecting the heat dissipation effect of the heating element in the accommodating cavity 20.

To solve the problem, in this embodiment, the temperature measuring element 40 is disposed at the fan 30, the temperature measuring element 40 is used to obtain the temperature around the fan 30 in real time, when the ventilation opening 11 is blocked, the external low-temperature wind flow cannot enter the accommodating cavity 20 in a large amount or in time, the temperature around the fan 30 is inevitably affected by the heating element and rises, and at this time, the temperature measuring element 40 can obtain the temperature change in time, so as to determine whether the ventilation opening 11 is blocked according to the temperature change.

In order to further ensure the normal operation of the cooking appliance, a control panel and a prompting device can be further arranged in the accommodating cavity 20 of the cooking appliance, and the prompting device and the temperature measuring element 40 are electrically connected with the control panel.

The control board is used for receiving the temperature information detected by the temperature measuring element 40, generating prompt information according to the temperature information and a preset threshold value, and the prompt device performs prompt action according to the prompt information.

As an implementation manner, the control board disposed in the accommodating cavity may be further electrically connected to the heating element, and the control board is configured to control a heating state of the heating element.

It should be noted that the prompting device of the cooking appliance provided in this embodiment may be a display screen, a warning light, a warning bell, and the like, and when the prompting device is the display screen or the warning light, the screen information displayed by the display screen and the light emitted by the warning light may be emitted to the outside through the casing 10 or the panel, so as to be viewed by the user.

When the cooking appliance works, if the vent 11 is blocked, the temperature measuring element 40 can detect that the ambient temperature around the fan 30 rises to some extent, and feeds back the detected temperature information to the control board, and the control board generates prompt information by combining with a preset threshold value after acquiring the temperature information. The preset threshold may be a preset alarm temperature value, for example, 30-35 ℃ (for example, 25 ℃ is normal room temperature), when the temperature information is higher than the preset threshold, the generated prompt information is an alarm, and when the temperature information is lower than the preset threshold, the prompt information is not generated, or the generated prompt information is not an alarm. The control panel sends the prompt information to the prompt device, and the prompt device can generate corresponding prompt actions according to the corresponding prompt information. Certainly, when suggestion device is the display screen, the control panel can also be sent the temperature information that detects to the display screen and show to be convenient for the user in time obtain temperature element 40's testing result, know the state of vent 11, in time clear up vent 11 and maintain, guarantee cooking utensil's normal work, prolong its life, maintain holistic aesthetic property.

It should be noted that, in practical use, the specific value of the preset threshold may be set according to the needs of the user, and this embodiment does not limit this, nor is it limited to the above example.

It can be understood that the control board provided in this embodiment may also control the heating state of the heating element according to an instruction input by a user, that is, the user may input a required heating signal through an input device (e.g., a touch screen, a button, or a knob) electrically connected to the control board on the cooking appliance as required, the heating signal may include states of the heating element such as power-on operation, heating temperature, heating rate, and power-off, and the control board adjusts the heating element to a corresponding heating state according to the heating signal, so as to improve controllability and intelligence degree of the cooking appliance.

Specifically, the fan 30 includes a fan support 31 disposed in the accommodating cavity 20 and a fan body 32 disposed on the fan support 31, an air inlet region of the fan 30 is formed on one side of the fan 30 close to the air inlet, and an air outlet region of the fan 30 is formed on one side of the fan 30 close to the heating element.

Referring to fig. 1 and 2, the blower 30 provided in this embodiment may include a blower bracket 31 and a blower body 32, where the blower bracket 31 may be disposed in the accommodating cavity 20, and may be connected to an inner wall of the housing 10 by a fastener, for example, or may be integrally formed with the inner wall of the housing 10, and the embodiment is not limited to a specific mounting structure of the blower bracket 31.

The blower bracket 31 is provided with a blower body 32, and the blower body 32 may include a rotating shaft 321 rotatably fixed on the blower bracket 31, and a plurality of blades 322 connected to the rotating shaft 321. The fan body 32 may be an axial fan 30 or a centrifugal fan 30, which is not limited in this embodiment.

In an implementation manner, the temperature measuring element 40 may be disposed in the blower body 32, and a mounting channel 321a is formed in the rotating shaft 321 of the blower body 32, and a first end of the mounting channel 321a faces the air inlet.

The temperature sensing element 40 is positioned within the mounting channel 321a with the temperature sensing end of the temperature sensing element 40 extending toward the first end of the mounting channel 321 a.

It should be noted that, referring to fig. 2 to 4, the rotating shaft 321 of the blower body 32 may be a hollow shaft, and an installation channel 321a is opened inside the rotating shaft, and the installation channel 321a may be formed by a hollow structure inside the hollow shaft, or may be a cylindrical structure additionally arranged inside the hollow shaft, and the installation channel 321a is formed inside the cylindrical structure. The temperature measuring element 40 is located in the mounting passage 321a and disconnected from the rotating shaft 321, so that the influence of the rotation process of the rotating shaft 321 on the mounting stability of the temperature measuring element 40 can be avoided.

Referring to fig. 1, the blower body 32 may be closer to the air inlet side than the blower bracket 31, that is, when the air inlet is disposed at the bottom of the casing 10, the blower body 32 may be disposed at the lower portion of the blower bracket 31, so as to prevent the blower bracket 31 from affecting the air flow of the blower body 32.

The first end of the installation channel 321a faces the air inlet, the second end of the installation channel 321a faces the fan bracket 31, and the fixed end of the temperature measuring element 40 can be connected to the installation bracket through the second end of the installation channel 321a, although the temperature measuring element 40 can also be fixed in the installation channel 321a through a snap connection or a threaded connection, or integrally formed with the installation channel 321a, or in interference fit with the installation channel, the present embodiment does not limit the arrangement manner of the temperature measuring element 40 in the installation channel 321 a.

The temperature measuring end of the temperature measuring element 40 extends toward the first end of the installation passage 321a, so as to be as close to the outside of the installation passage 321a and the position close to the air inlet as possible, so as to obtain the ambient temperature of the side of the fan 30 close to the air inlet in real time.

As an achievable embodiment, the temperature sensing end of the temperature sensing element 40 is flush with the first end of the mounting passage 321 a. Therefore, the temperature measuring end of the temperature measuring element 40 can obtain the ambient temperature of the fan 30 in time, the outside flatness and the attractiveness of the fan 30 can be guaranteed, the temperature measuring end of the temperature measuring element 40 can be protected by the aid of the installation channel 321a, the temperature measuring end is prevented from being damaged by other structures in the accommodating cavity 20, and the normal work and the service life of the temperature measuring element 40 are guaranteed.

As another practical embodiment, the temperature sensing end of the temperature sensing element 40 extends from the first end of the mounting passage 321 a. Therefore, the temperature measuring end of the temperature measuring element 40 can be ensured to be closer to the air inlet, and the detection accuracy of the temperature measuring element 40 is prevented from being influenced by the installation channel 321 a. In view of the limitation of the installation space in the accommodating cavity 20, the length of the first end of the temperature measuring element 40 extending out of the installation channel 321a can be 0.5-5mm, and in practical use, a user can select a specific value of the length of the first end of the temperature measuring end extending out of the installation channel 321a within the above range according to practical needs, which is not limited in this embodiment.

When there are a plurality of temperature measuring elements 40 provided in this embodiment, the plurality of temperature measuring elements 40 may be arranged in parallel in the mounting passage 321a, i.e., the temperature measuring ends of the temperature measuring elements 40 extend toward the first end of the mounting passage 321 a. When one of the plurality of temperature measuring elements 40 is damaged, the temperature measuring operation can be completed by the remaining temperature measuring elements 40, thereby ensuring the operating stability of the temperature measuring elements 40. And the temperature measurement error of a single temperature measurement element 40 can be eliminated through the detection results of a plurality of temperature measurement elements 40.

The embodiment of the utility model provides a cooking utensil sets up at least one temperature element through the position of the fan in holding chamber, utilizes temperature element to acquire the temperature value around the fan in real time to confirm whether the air around the fan circulates, whether the ventilation opening of further confirming cooking utensil takes place to block up. Therefore, whether the vent can meet the normal ventilation and heat dissipation requirements in the accommodating cavity or not can be timely confirmed by the cooking appliance, the normal work of each electronic element inside the cooking appliance is guaranteed, and the service life of the cooking appliance is prolonged.

Example two

Fig. 5 is a schematic structural view of a side of the cooking appliance, away from the fan bracket, outside the fan. Fig. 6 is a schematic structural diagram of the outside of the fan of the cooking appliance according to the second embodiment of the present invention.

Referring to fig. 5 and 6, in addition to the first embodiment, a second embodiment of the present invention further provides a cooking appliance, and compared with the first embodiment, the second embodiment of the present invention has the following differences: the temperature sensing element 40 is positioned differently.

Specifically, the temperature measuring element 40 is disposed on a side of the fan bracket 31 close to the fan body 32.

It should be noted that, based on the fact that the fan body 32 is in operation, the rotating shaft 321 is in a high-speed rotation state, and therefore, in order to avoid the rotating shaft 321 from affecting the installation stability of the temperature measuring element 40, in this embodiment, the temperature measuring element 40 is disposed on the fan bracket 31, and since the fan bracket 31 is fixed in the accommodating cavity 20, the fan bracket 31 does not move along with the rotation of the fan body 32, and therefore, the temperature measuring element 40 is disposed on the fan bracket 31, which can greatly improve the installation stability of the temperature measuring element 40, and also reduce the influence of the temperature measuring element 40 on the rotation of the fan body 32. The temperature measuring element 40 is arranged on one side of the fan support 31 close to the fan body 32, so that the temperature measuring end of the temperature measuring element 40 can face the air inlet, and the temperature of the air flow passing through the fan body 32 can be obtained in time.

It is understood that the temperature measuring element 40 can be connected to the fan bracket 31 by a fastener, or can be integrally formed with the fan bracket 31, and the embodiment is not limited to the specific installation manner of the temperature measuring element 40.

As an implementation manner, referring to fig. 7, the temperature measuring element 40 provided in this embodiment may be multiple, and multiple temperature measuring elements 40 are arranged at intervals along the extending direction of the fan support 31. The plurality of temperature measuring elements 40 can ensure the working stability of temperature measurement, and the temperature measurement error of a single temperature measuring element 40 can be eliminated through the detection results of the plurality of temperature measuring elements 40, so that the accuracy of temperature measurement is improved.

Other technical features are the same as those of the first embodiment and can achieve the same technical effects, and are not described in detail herein.

The embodiment of the utility model provides a cooking utensil sets up at least one temperature element through the position of the fan in holding chamber, utilizes temperature element to acquire the temperature value around the fan in real time to confirm whether the air around the fan circulates, whether the ventilation opening of further confirming cooking utensil takes place to block up. Therefore, whether the vent can meet the normal ventilation and heat dissipation requirements in the accommodating cavity or not can be timely confirmed by the cooking appliance, the normal work of each electronic element inside the cooking appliance is guaranteed, and the service life of the cooking appliance is prolonged.

EXAMPLE III

On the basis of the first embodiment and the second embodiment, the third embodiment of the present invention provides a cooking appliance, and compared with the first embodiment or the second embodiment, the third embodiment of the present invention is different in that: the temperature sensing element 40 is positioned differently.

Specifically, the temperature measuring element 40 is located in an air inlet region and/or an air outlet region of the fan 30.

It should be noted that an air inlet area of the fan 30 is formed on one side of the fan 30 close to the air inlet, that is, an air inlet channel through which air flows is formed between the fan 30 and the air inlet, and the air inlet channel is the air inlet area. Correspondingly, one side of the fan 30 close to the heating element forms an air outlet area of the fan 30, that is, an air outlet channel through which air flows can be formed between the fan 30 and the heating element, and the air outlet channel is the air outlet area.

The temperature measuring element 40 is disposed in the air inlet region and/or the air outlet region, and specifically may be located in the accommodating cavity 20 of the air inlet region and/or the air outlet region, the temperature measuring element 40 may be connected to the inner wall of the housing 10, or may be disposed on a component in the air inlet region and/or the air outlet region, and the specific type of the component is not limited in this embodiment. The temperature measuring element 40 is arranged in the air inlet area and/or the air outlet area of the fan 30, and the temperature in the air inlet area and/or the air outlet area is accurately obtained by the temperature measuring element 40, so that whether the ventilation and heat dissipation requirements of each heating element are met in the accommodating cavity 20 is determined, and the normal work of the cooking appliance is ensured.

Other technical features are the same as those of the first embodiment and can achieve the same technical effects, and are not described in detail herein.

The embodiment of the utility model provides a cooking utensil sets up at least one temperature element through the position of the fan in holding chamber, utilizes temperature element to acquire the temperature value around the fan in real time to confirm whether the air around the fan circulates, whether the ventilation opening of further confirming cooking utensil takes place to block up. Therefore, whether the vent can meet the normal ventilation and heat dissipation requirements in the accommodating cavity or not can be timely confirmed by the cooking appliance, the normal work of each electronic element inside the cooking appliance is guaranteed, and the service life of the cooking appliance is prolonged.

Example four

On the basis of the first embodiment and the second embodiment, the fourth embodiment of the present invention provides a cooking apparatus, and compared with the first embodiment or the second embodiment, the fourth embodiment of the present invention is different in that: the temperature sensing element 40 is positioned differently.

Specifically, at least one temperature measuring element 40 is arranged at the air inlet.

It should be noted that, in this embodiment, the temperature measuring element 40 is disposed at the position of the air inlet, and specifically, may be disposed on a side of the air inlet close to the accommodating cavity 20, that is, on an inner wall of the housing 10 at the position of the air inlet, or may be disposed in the air inlet, or may be disposed on a side of the air inlet close to the outside. The temperature measuring element 40 may be disposed at the position of the air inlet by a fastener, or may be integrally formed with the housing 10 at the air inlet, which is not limited in this embodiment.

As an implementation mode, a plurality of temperature measuring elements 40 can be arranged at intervals at the air inlet, so that the working stability of the temperature measuring elements 40 is ensured, and meanwhile, the temperature measuring error of a single temperature measuring element 40 is eliminated through the detection results of the plurality of temperature measuring elements 40.

Other technical features are the same as those of the first embodiment and can achieve the same technical effects, and are not described in detail herein.

The embodiment of the utility model provides a cooking utensil sets up at least one temperature element through the position at the air intake in holding chamber, utilizes temperature element to acquire the temperature value around the air intake in real time to confirm whether the air around the air intake circulates, whether the ventilation opening of further confirming cooking utensil takes place to block up. Therefore, whether the vent can meet the normal ventilation and heat dissipation requirements in the accommodating cavity or not can be timely confirmed by the cooking appliance, the normal work of each electronic element inside the cooking appliance is guaranteed, and the service life of the cooking appliance is prolonged.

EXAMPLE five

Fig. 8 is a schematic structural diagram of the interior of the housing of the cooking appliance according to the fifth embodiment of the present invention. Referring to fig. 8, on the basis of the first to fourth embodiments, a fifth embodiment of the present invention provides a cooking appliance, specifically, the cooking appliance is an induction cooker.

Specifically, when the cooking appliance is an induction cooker, the heating element may be a coil panel 50 in the accommodating cavity 20 of the induction cooker, each electronic element on the control panel 60, the lamp panel 70, and the like. The coil panel 50 may be located near the center of the accommodating chamber 20, the blower 30 is disposed at the edge of the accommodating chamber 20, and the control panel 60 is disposed at one side of the coil panel 50, so that the connection between the control panel 60 and the coil panel 50 is facilitated, and the wind generated by the blower 30 flows through the coil panel 50 and the control panel 60 in sequence. The housing 10 of the induction cooker may include a side wall and a bottom connected to each other, wherein the air inlet 111 may be opened at the bottom and/or a side of the side wall near the blower 30, and the air outlet 112 may be opened at the bottom and/or a side of the side wall near the coil panel 50.

When the induction cooker works, the coil panel 50 generates a magnetic field, the magnetic field acts on a pot above the panel and heats the pot, the fan 30 works to drive external air to flow into the accommodating cavity 20 through the air inlet 111, sequentially flow through the coil panel 50 and the control panel 60, then flow out through the air outlet 112, and heat around the air outlet and the air outlet is conveyed to the outside through the air flow. The temperature measuring element 40 positioned at the air inlet 111 and/or the fan 30 acquires temperature information, the control board 60 controls the operating states of the coil disc 50 and the electronic elements on the control board 60 according to the temperature information, and sends prompt information generated according to the temperature information to the prompt device, so that a user can acquire the temperature at the air inlet 111 and/or the fan 30 of the induction cooker in time and know whether the vent 11 is blocked, normal operation of the induction cooker is guaranteed, and the service life of the induction cooker is prolonged.

Other technical features are the same as those of the first embodiment, the second embodiment, the third embodiment, or the fourth embodiment, and the same technical effects can be achieved, and are not described in detail herein.

The embodiment of the utility model provides a fifthly provides a cooking utensil, this cooking utensil is the electromagnetism stove, sets up at least one temperature element through the position of the air intake in electromagnetism stove holding chamber and/or fan, utilizes temperature element to acquire the temperature value around air intake and/or the fan in real time to confirm whether the air circulation around air intake and the fan, whether the ventilation opening of further confirming the electromagnetism stove takes place to block up. Therefore, the electromagnetic oven can confirm whether the vent meets the normal ventilation and heat dissipation requirements in the accommodating cavity in time, the normal work of each electronic element in the electromagnetic oven is guaranteed, and the service life of the electromagnetic oven is prolonged.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A cooking utensil comprises a shell (10) and a panel arranged on the shell (10), an accommodating cavity (20) is enclosed between the shell (10) and the panel, a heating element and a fan (30) are arranged in the accommodating cavity (20), and the cooking utensil is characterized in that,

the fan is characterized in that a ventilation opening (11) which is communicated with the outside and the accommodating cavity (20) is formed in the shell (10), the ventilation opening (11) comprises an air inlet (111), and at least one temperature measuring element (40) is arranged at the position of the fan (30) and/or the air inlet (111).

2. The cooking appliance according to claim 1, wherein the fan (30) comprises a fan support (31) disposed in the accommodating chamber (20) and a fan body (32) disposed on the fan support (31), an air inlet area of the fan (30) is formed on a side of the fan (30) close to the air inlet (111), and an air outlet area of the fan (30) is formed on a side of the fan (30) close to the heating element.

3. The cooking appliance according to claim 2, wherein when the temperature measuring element (40) is located on the blower (30), the temperature measuring element (40) is disposed in the blower body (32), a mounting channel (321a) is formed in a rotating shaft (321) of the blower body (32), and a first end of the mounting channel (321a) faces the air inlet (111);

the temperature measuring element (40) is positioned in the mounting channel (321a), and the temperature measuring end of the temperature measuring element (40) extends towards the first end of the mounting channel (321 a).

4. The cooking appliance according to claim 3, wherein the temperature measuring end of the temperature measuring element (40) is flush with the first end of the mounting channel (321 a).

5. The cooking appliance according to claim 3, wherein the temperature measuring end of the temperature measuring element (40) protrudes from the first end of the mounting channel (321 a).

6. The cooking appliance according to claim 2, wherein the temperature measuring element (40) is disposed on a side of the fan bracket (31) close to the fan body (32) when the temperature measuring element (40) is located on the fan (30).

7. The cooking appliance according to claim 2, wherein the temperature measuring element (40) is located in the air inlet region and/or the air outlet region of the fan (30) when the temperature measuring element (40) is located on the fan (30).

8. The cooking appliance according to claim 6, wherein a plurality of temperature measuring elements (40) are arranged on the fan support (31), and the plurality of temperature measuring elements (40) are arranged at intervals along the extending direction of the fan support (31).

9. The cooking appliance according to any one of the claims 1 to 8, wherein a control board and a prompting device are arranged in the accommodating cavity (20), and the prompting device and the temperature measuring element (40) are electrically connected with the control board;

the control board is used for receiving temperature information detected by the temperature measuring element (40), and generating prompt information according to the temperature information and a preset threshold value, and the prompt device performs prompt action according to the prompt information.

10. The cooking appliance according to any one of claims 1 to 8, wherein a control board is disposed in the accommodating chamber, the heating element is electrically connected to the control board, and the control board is used for controlling a heating state of the heating element.

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