CN204520267U - Pan and cooker - Google Patents

Abstract

The utility model provides a pot used in a cooking device, comprising: an inner pot, an electric heating film layer is compounded on the outer wall of the inner pot; an outer pot is located outside the inner pot, and the outer pot The inner wall is attached to the outer wall of the inner pot. Through the above technical solution, the energy efficiency of the kitchen electric product is improved, the noise and radiation of the product are reduced, and the heating uniformity of the product is ensured.

Description

Pots and cooking appliances

technical field

The utility model relates to the field of kitchen utensils, in particular to a pot and a cooking device.

Background technique

At present, the heating methods of traditional kitchen appliances mainly include electric heating wire heating and electromagnetic heating, both of which have obvious disadvantages. The heating wire emits visible light when heated, and its thermal energy conversion efficiency is low. Electromagnetic heating has been widely used for its characteristics of no open flame, no smoke, no harmful gas, small size, good safety and beautiful appearance. However, electromagnetic heating has disadvantages such as loud noise, radiation, and uneven heating.

Therefore, how to improve the energy efficiency of kitchen appliances, reduce the noise and radiation of the products, and ensure the uniformity of heating of the products has become an urgent problem to be solved.

Utility model content

The utility model aims at at least solving one of the technical problems existing in the prior art.

Therefore, an object of the present utility model is to provide a pot.

Another object of the present utility model is to provide a cooking device, including the above pot.

In order to achieve the above purpose, an embodiment according to one aspect of the present invention provides a pot for a cooking device, comprising: an inner pot, an electric heating film layer is compounded on the outer wall of the inner pot; The outside of the inner pot, and the inner wall of the outer pot is attached to the outer wall of the inner pot.

According to the pot of the embodiment of the utility model, the electrothermal film layer is compounded on the outer wall of the inner pot, and the pot is heated by the electrothermal film layer. water or food for heating. Film heating has the advantages of high energy efficiency, low noise, uniform heating, and no radiation. Using this method for cookware can improve the energy efficiency of the product, reduce the noise and radiation of the product, and ensure the uniformity of product heating. The fit of the inner pot and the outer pot can prevent the electric heating film layer from being worn out during product transportation and use, and prolong the service life of the product.

In addition, according to the embodiment of the utility model, the pan provided according to the above-mentioned embodiment of the utility model also has the following additional technical features:

According to an embodiment of the present invention, the electrothermal film layer is compounded on the outer wall of the inner pot by magnetron sputtering or deposition.

According to the cookware of the embodiment of the utility model, the electric heating film layer is produced by the magnetron sputtering method or the deposition method, which can ensure the uniform thickness of the electric heating film layer, thereby ensuring the uniformity of product heating.

According to an embodiment of the present invention, at least two electrodes are sprayed on the electrothermal film layer.

According to the cookware of the embodiment of the present invention, the electrodes include a positive electrode and a negative electrode, which are respectively connected to both sides of the electrothermal film layer, so as to energize the electrothermal film layer and provide guarantee for normal heating of the product.

According to an embodiment of the present invention, the bottom wall of the outer pot is provided with a first contact electrode, wherein the electrode is electrically connected to the upper end surface of the first contact electrode through contact or welding, so that The lower end surface of the first contact electrode is electrically connected to an external power source.

According to the cooker of the embodiment of the present utility model, the electrode is connected to the external power source through the first contact electrode. The electrode and the first contact electrode can be electrically connected by welding, which ensures the connection strength between the electrode and the first contact electrode, and prevents the product from malfunctioning due to problems in the connection between the electrode and the first contact electrode. The quality of the product, wherein, the electrodes can also be electrically connected in a manner of contacting with the first contact electrode, which simplifies the process flow.

According to an embodiment of the present invention, the pot further includes: a sensor, which is arranged on the inner pot or the outer pot, and the connecting end of the sensor is electrically connected to the upper end surface of the contact electrode .

According to the cookware of the embodiment of the utility model, the sensor is arranged on the inner cooker or the outer cooker to detect the heating temperature and provide guarantee for the normal operation of the product.

According to an embodiment of the present invention, the pot further includes: a pot cover, which can be opened and closed on the inner pot, and a handle is provided on the top of the pot cover.

According to the pot of the embodiment of the utility model, when the pot is heated, heat will be transferred to the pot cover, so that the pot cover becomes very hot, and a handle is provided on the pot cover, which can facilitate the user to lift the pot cover and prevent the user from Being scalded improves the user experience and product safety.

According to an embodiment of the present utility model, the outer pot and the inner pot are bonded together as a whole through secondary sintering or high-temperature adhesive.

According to the pot of the embodiment of the utility model, the outer pot and the inner pot are fixed together by secondary sintering or high-temperature adhesive, which can avoid the relative movement of the inner pot and the outer pot so that the electrode and the first contact The electrode is disconnected, which improves the quality of the product and reduces the possibility of product problems.

According to an embodiment of the present utility model, the inner pot is a ceramic pot with high thermal conductivity, and the outer pot is a ceramic pot with low thermal conductivity.

According to the pot in the embodiment of the present invention, the inner pot is made of high thermal conductivity ceramic material, which increases the thermal conductivity of the inner pot, thereby improving the heating efficiency of the items in the inner pot. The outer pot is made of low thermal conductivity ceramic material, which reduces the thermal conductivity of the outer pot and reduces the loss of heat, thereby improving the heating efficiency of the pot.

According to an embodiment of the utility model, the upper end of the outer pot is provided with a flange.

According to the pot of the embodiment of the utility model, the shape of the inner surface of the outer pot is consistent with the shape of the outer surface of the inner pot. The use of cookware by users.

The embodiment of another aspect of the present utility model provides a cooking device, comprising: the pot as described in any one of the above claims; and a heating control platform, located below the pot and connected to the The outer pot bottom wall of the pot is in contact, wherein the upper surface of the heating control platform is provided with a second contact electrode, and the second contact electrode is in contact with the first contact electrode on the outer pot bottom wall. electrical connection.

According to the cooking device of the embodiment of the present invention, the pot in the cooking device includes an inner pot with a light-transmitting wall, an outer pot, and an electric heating film compounded on the outer wall of the inner pot or the inner wall of the outer pot, and the inner pot The light-transmitting wall or the entire inner pot wall can be made of high-temperature-resistant transparent materials. In order to make the far-infrared light generated by the electric heating film layer pass through the inner pot smoothly, thereby improving the heating efficiency of the pot, and the outer pot is made of It is made of low thermal conductivity material, and is inseparable from the inner pot through secondary sintering or high-temperature-resistant adhesive, and the first contact electrode is set on the bottom of the outer pot, and a sensor is embedded in the outer pot or inner pot. , the electrodes on the electrothermal film layer and the lead-out ends of the sensors are electrically communicated with the external power supply through the first contact electrode on the bottom of the outer pot, wherein the external power supply is provided by the heating control platform, specifically, the bottom of the outer pot The first contact electrode on the upper surface of the heating control platform is electrically connected to the second contact electrode on the upper surface of the heating control platform, thereby providing electric energy for the electrothermal film layer and the sensor, wherein the electrothermal film layer converts the electric energy into heat energy, and The far-infrared light is radiated, and the far-infrared light is directly irradiated on the ingredients in the container through the light-transmitting wall on the inner pot. After absorbing the far-infrared rays, the ingredients in the inner pot heat up both inside and outside, which improves the heat conversion efficiency. At the same time, The sensing signal sent by the sensor embedded in the pot can be transmitted to the controller inside the heating control platform through the first contact electrode and the second contact electrode. The beginning of the power supply of the film layer, thereby controlling the heating process. Among them, the pot needs to be used in conjunction with a heating control platform to realize the heating function.

Additional aspects and advantages of the invention will become apparent in the description which follows, or may be learned by practice of the invention.

Description of drawings

The above and/or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a schematic structural view of a pot according to an embodiment of the present invention;

Fig. 2 is a schematic diagram of the bottom structure of the outer pot of the pot according to an embodiment of the present invention;

Fig. 3 is a schematic structural view of a heating control platform according to an embodiment of the present invention.

Detailed ways

In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from those described here, therefore, the protection scope of the utility model is not limited by the following disclosure limitations of specific examples.

As shown in Figure 1, in order to achieve the above purpose, an embodiment according to one aspect of the present invention provides a pot for a cooking device, including: an inner pot 1, an electric heating film is compounded on the outer wall of the inner pot 1 layer 2 ; the outer pot 3 is located outside the inner pot 1 , and the inner wall of the outer pot 3 is attached to the outer wall of the inner pot 1 .

According to the cooker of the embodiment of the present utility model, the electrothermal film layer 2 is compounded on the outer wall of the inner pot 1, and the cooker is heated by the electrothermal film layer 2. Heat water or food in a pot. Film heating has the advantages of high energy efficiency, low noise, uniform heating, and no radiation. Using this method for cookware can improve the energy efficiency of the product, reduce the noise and radiation of the product, and ensure the uniformity of product heating. The bonding of the inner pot 1 and the outer pot 3 can prevent the electrothermal film layer 2 from being worn during product transportation and use, and prolong the service life of the product.

In addition, according to the embodiment of the utility model, the pan provided according to the above-mentioned embodiment of the utility model also has the following additional technical features:

According to an embodiment of the present invention, the electrothermal film layer 2 is compounded on the outer wall of the inner pot 1 by magnetron sputtering or deposition.

According to the cookware of the embodiment of the utility model, the electrothermal film layer 2 is produced by magnetron sputtering or deposition method, which can ensure the uniform thickness of the electrothermal film layer 2, thereby ensuring the uniformity of product heating.

According to an embodiment of the present invention, at least two electrodes are sprayed on the electrothermal film layer 2 .

According to the cooker of the embodiment of the utility model, the electrodes include positive electrodes and negative electrodes, respectively connected to both sides of the electrothermal film layer 2, so that the electrothermal film layer 2 is energized to provide guarantee for normal heating of the product.

According to one embodiment of the present utility model, as shown in Figure 2, the bottom wall of the outer pot 3 is provided with a first contact electrode 32, wherein the electrode is connected to the first contact electrode 32 by contact or welding. The upper end surface of the electrode 32 is electrically connected, and the lower end surface of the first contact electrode 32 is electrically connected to an external power source.

According to the cooker of the embodiment of the present utility model, the electrode is connected to an external power source through the first contact electrode 32 . The electrode and the first contact electrode 32 can be electrically connected by welding, which ensures the connection strength between the electrode and the first contact electrode 32 and prevents the product from malfunctioning due to problems in the connection between the electrode and the first contact electrode 32 , which improves the quality of the product, wherein the electrodes can also be electrically connected in a manner of being in contact with the first contact electrode 32, which simplifies the process flow.

According to an embodiment of the present utility model, the pot further includes: a sensor, which is arranged on the inner pot 1 or the outer pot 3, and the connection end of the sensor is connected to the upper end surface of the contact electrode electrical connection.

According to the cooker of the embodiment of the present utility model, the sensor is arranged on the inner pot 1 or the outer pot 3 to detect the heating temperature and provide guarantee for the normal operation of the product.

According to an embodiment of the present invention, the pot further includes: a pot cover 4 , which can be opened and closed on the inner pot 1 , and a handle 41 is provided on the top of the pot cover 4 .

According to the pot of the embodiment of the utility model, when the pot is heated, heat will be transferred to the pot cover 4, so that the pot cover 4 becomes very hot, and a handle 41 is provided on the pot cover 4, which can facilitate the user to lift the pot The cover 4 prevents the user from being scalded, and improves the user's experience and the safety of the product.

According to an embodiment of the present invention, the outer pot 3 and the inner pot 1 are bonded together as a whole through secondary sintering or high-temperature adhesive.

According to the cooker of the embodiment of the present invention, the outer pot 3 and the inner pot 1 are fixed together by means of secondary sintering or high-temperature adhesive, which can avoid the relative movement of the inner pot 1 and the outer pot 3 so that the electrodes and the The first contact electrode 32 is disconnected, which improves the quality of the product and reduces the possibility of product failure.

According to an embodiment of the present invention, the inner pot 1 is a ceramic pot with high thermal conductivity, and the outer pot 3 is a ceramic pot with low thermal conductivity.

According to the cookware of the embodiment of the present invention, the inner pot 1 is made of high thermal conductivity ceramic material, which improves the thermal conductivity of the inner pot 1 , thereby improving the heating efficiency of the items in the inner pot 1 . The outer pot 3 is made of low thermal conductivity ceramic material, which reduces the thermal conductivity of the outer pot 3 and reduces the loss of heat, thereby improving the heating efficiency of the pot.

According to an embodiment of the present utility model, the upper end of the outer pot 3 is provided with a flange 31 .

According to the cooker of the embodiment of the present utility model, the shape of the inner surface of the outer pot 3 is consistent with the shape of the outer surface of the inner pot 1. The flange 31 is provided to facilitate the use of the pot by the user.

An embodiment of another aspect of the present invention provides a cooking device, as shown in Figure 1 and Figure 3, comprising: the pot as described in any one of the above claims; and a heating control platform 5 located at the The bottom of the pot and is in contact with the bottom wall of the outer pot 3 of the pot, wherein the upper surface of the heating control platform 5 is provided with a second contact electrode 51, and the second contact electrode 51 is connected to the bottom wall of the pot. The first contact electrodes 32 on the bottom wall of the outer pot 3 are electrically connected.

According to the cooking device of the embodiment of the present utility model, the pot in the cooking device includes an inner pot 1 with a light-transmitting wall, an outer pot 3 and an electrothermal film compounded on the outer wall of the inner pot 1 or on the inner wall of the outer pot 3, and The light-transmitting wall on the inner pot 1 or the entire inner pot 1 wall can be made of high-temperature-resistant transparent materials, in order to make the far-infrared light generated by the electric heating film layer 2 pass through the inner pot 1 smoothly, thereby improving the safety of the pot. Heating efficiency, and the outer pot 3 is made of low thermal conductivity material, and is inseparable from the inner pot 1 through secondary sintering or high-temperature-resistant adhesive, and the bottom of the outer pot 3 is provided with a first contact electrode 32, And a sensor is embedded in the outer pot 3 or the inner pot 1, wherein the electrode on the electrothermal film layer 2 and the lead-out end of the sensor are all electrically communicated with the external power supply through the first contact electrode 32 on the bottom of the outer pot 3, wherein, The external power supply is provided by the heating control platform 5, specifically, the first contact electrode 32 on the bottom of the outer pot 3 is electrically connected with the second contact electrode 51 on the heating control platform 5 upper surface, thereby Provide electric energy for the electric heating film layer 2 and the sensor, wherein the electric heating film layer 2 converts the electric energy into heat energy, and radiates far-infrared light, and the far-infrared light first passes through the light-transmitting wall on the inner pot 1 and directly irradiates the ingredients in the container Above, after the ingredients in the inner pot 1 absorb the far-infrared rays, the inside and outside heat up at the same time, so that the heat energy conversion efficiency is improved. The electrode 51 is transmitted to the controller inside the heating control platform 5, and the controller recognizes and makes relevant logic judgments, and controls the heating process at the beginning of controlling the power supply to the electrothermal film layer 2. Wherein, the cooking utensil needs to be used in conjunction with the heating control platform 5 to realize the heating function, and the manner in which the cooking utensil and the heating control platform are used together and the heating arrangement, that is, the heating device is located in the cooking utensil, and the control device is located in the control platform. , provide power and control for the cooker through the control platform, and the cooker and heating control platform are split, which can be used in the field of rice cookers, soybean milk machines, bread machines, electric baking pans, electric ovens, tea sets, etc.

In the description of the present utility model, the terms "first" and "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance; the terms "installation", "connection", "connection", " "Fixed" and so on should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the description of this specification, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in the present application. Novel at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. A pot for a cooking device, characterized in that it comprises: An inner pot, the outer wall of the inner pot is compounded with an electric heating film layer; The outer pot is located outside the inner pot, and the inner wall of the outer pot is attached to the outer wall of the inner pot. 2. The pot according to claim 1, characterized in that, The electrothermal film layer is composited on the outer wall of the inner pot by magnetron sputtering or deposition. 3. The pot according to claim 2, characterized in that, At least two electrodes are sprayed on the electrothermal film layer. 4. The pot according to claim 3, characterized in that, The bottom wall of the outer pot is provided with a first contact electrode, wherein the electrode is electrically connected to the upper end surface of the first contact electrode through contact or welding, and the lower end surface of the first contact electrode Electrically connected to an external power source. 5. The pot according to claim 4, further comprising: The sensor is arranged on the inner pot or the outer pot, and the connecting end of the sensor is electrically connected to the upper end surface of the first contact electrode. 6. The pot according to claim 1, further comprising: The pot cover can be opened and closed and installed above the inner pot, and the top of the pot cover is provided with a handle. 7. The pot according to claim 1, characterized in that, The outer pot and the inner pot are bonded as a whole through secondary sintering or high-temperature adhesive. 8. The pot according to any one of claims 1 to 7, characterized in that, The inner pot is a ceramic pot with high thermal conductivity, and the outer pot is a ceramic pot with low thermal conductivity. 9. The pot according to claim 8, characterized in that, The upper end of the outer pot is provided with flanging. 10. A cooking device, characterized in that, comprising: A pan as claimed in any one of claims 1 to 9; and The heating control platform is located below the pot and is in contact with the outer pot bottom wall of the pot, wherein the upper surface of the heating control platform is provided with a second contact electrode, and the second contact electrode The electrodes are electrically connected to the first contact electrodes on the bottom wall of the outer pot.