CN219206594U - Cover and cooking utensil - Google Patents
Cover and cooking utensil Download PDFInfo
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- CN219206594U CN219206594U CN202223034654.5U CN202223034654U CN219206594U CN 219206594 U CN219206594 U CN 219206594U CN 202223034654 U CN202223034654 U CN 202223034654U CN 219206594 U CN219206594 U CN 219206594U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The disclosure relates to the technical field of kitchen appliances, in particular to a cover body and a cooking appliance. The cover body comprises: the steam valve is characterized in that one side of the inner cover is provided with a concave part, at least part of the steam valve is located in the concave part, the coil assembly is arranged on one side of the inner cover, the coil assembly is provided with a temperature controller, and one side of the center of the temperature controller, deviating from the coil assembly, is arranged by the steam valve. The lid that this disclosure provided is outside cooking utensil stewed rice in-process, and the pot is interior steam is discharged outside the pot through the steam valve, through being close to the steam valve setting with one side of the center of temperature controller skew coil assembly, is favorable to making the temperature controller carry out the temperature measurement to the pot steam, improves and carries out measuring accuracy to the pot internal temperature to adjust cooking utensil to the heating temperature of inner bag, improve the accuracy to inner bag heating temperature regulation, thereby effectively improve cooking utensil stewed rice quality.
Description
Technical Field
The disclosure relates to the technical field of kitchen appliances, in particular to a cover body and a cooking appliance.
Background
At present, most electric rice cookers are provided with a temperature controller at the bottom of a cooker body, and the temperature of an inner container is measured through the temperature controller so as to calculate the temperature in the cooker body, so that the temperature control of the electric rice cookers is realized. However, the temperature of the inner container is measured by arranging the temperature controller at the bottom of the electric rice cooker, so that the temperature in the cooker body cannot be directly measured, the temperature measurement accuracy is poor, and the taste of rice is poor.
Disclosure of Invention
In order to solve the technical problem, the present disclosure provides a cover and a cooking appliance.
The present disclosure provides a cover comprising:
an inner cover, wherein a concave part is arranged on one side of the inner cover;
a steam valve, at least a portion of the steam valve being located within the recess;
the coil assembly is arranged on one side of the inner cover, a temperature controller is arranged on the coil assembly, and the temperature controller deviates from the center of the coil assembly and is close to the steam valve.
Optionally, the temperature measuring device further comprises a heat-insulating cover plate, wherein the heat-insulating cover plate is arranged on one side, away from the coil assembly, of the inner cover, and the temperature measuring end of the temperature controller extends to a position between the heat-insulating cover plate and the inner cover through the inner cover.
Optionally, a boss is formed on a side of the heat-insulating cover plate, which faces away from the inner cover, a groove suitable for corresponding to the boss is formed on a side of the heat-insulating cover plate, which faces towards the inner cover, and a temperature measuring end of the temperature controller is located in the groove.
Optionally, the boss is kept away from be provided with the trompil on the side of inner cup, the temperature controller with the trompil corresponds the setting.
Optionally, orthographic projection of the temperature measuring end of the temperature controller on the heat preservation cover plate at least covers part of the open hole.
Optionally, the temperature measurement end of the temperature controller is abutted with the boss.
Optionally, the coil assembly includes the coil panel, around being equipped with the alternating current coil on the coil panel, alternating current coil is located the periphery side of temperature controller, at least part alternating current coil is on the orthographic projection on the heat preservation apron is located in the recess.
Optionally, an orthographic projection area of the ac coil on a side of the groove facing the inner cover is greater than or equal to a quarter of an area of the side of the groove facing the inner cover.
Optionally, the groove is located in an area surrounded by an edge of the orthographic projection of the alternating current coil on the heat preservation cover plate.
Optionally, the ac coil is of an elliptical structure, and the inner cover is provided with the steam valve on a short axis side of the elliptical structure.
Optionally, an opening suitable for corresponding to the coil assembly is formed in the inner cover, and a heat insulation seat plate is arranged at the opening.
Optionally, a through hole suitable for the temperature controller to extend out is formed in the heat preservation seat board.
Optionally, the heat-insulating cover plate comprises a conductive material.
The disclosure also provides a cooking appliance comprising the cover body.
In the lid that this disclosure provided, one side of inner cup is provided with the depressed part, and at least part steam valve is located the depressed part, and coil assembly sets up in one side of inner cup, and coil assembly's middle part position department is provided with the temperature controller, and the center one side of temperature controller skew coil assembly is close to the steam valve setting. In the cooking process, steam in the pot is discharged outside the pot through the steam valve, one side of the temperature controller deviating from the center of the coil assembly is close to the steam valve, so that the temperature controller is favorable for measuring the temperature of the steam in the pot, the accuracy of measuring the temperature in the pot is improved, the heating temperature of the inner container of the cooking appliance is conveniently adjusted, the accuracy of heating temperature adjustment of the inner container is improved, and the stewing quality of the cooking appliance is effectively improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments of the present disclosure or the solutions in the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is an exploded view of a cover according to an embodiment of the present disclosure;
FIG. 2 is a partial cross-sectional view of a cover according to an embodiment of the present disclosure;
FIG. 3 is a cross-sectional view of a cover according to an embodiment of the present disclosure;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is a cooking flow chart of a cooking appliance according to an embodiment of the present disclosure.
1, an inner cover; 11. a recessed portion; 2. a coil assembly; 21. a coil panel; 22. a temperature controller; 23. an alternating current coil; 3. a heat-insulating cover plate; 31. a boss; 32. opening holes; 4. a steam valve; 5. a thermal insulation seat board; 6. a magnetism isolating plate; 7. a seal ring; 8. a seal ring; 9. sealing ring pressing ring; 10. and (5) sealing the sleeve.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, a further description of aspects of the present disclosure will be provided below. It should be noted that, without conflict, the embodiments of the present disclosure and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the disclosure.
At present, most electric rice cookers are provided with a temperature controller at the bottom of a cooker body, and the temperature of an inner container is measured through the temperature controller so as to calculate the temperature in the cooker body, so that the temperature control of the electric rice cookers is realized. However, the temperature of the inner container is measured by arranging the temperature controller at the bottom of the electric rice cooker, so that the temperature in the cooker body cannot be directly measured, the temperature measurement accuracy is poor, and the taste of rice is poor.
The embodiment of the disclosure discloses a cover body and a cooking utensil, which can effectively solve the technical problems.
As shown in fig. 1 to 5, an embodiment of the present disclosure provides a cover, including:
an inner cover, one side of which is provided with a concave part 11;
a steam valve, at least part of which is located in the recess 11;
the coil assembly is arranged on one side of the inner cover, a temperature controller is arranged on the coil assembly, and one side of the center of the temperature controller, deviating from the coil assembly, is close to the steam valve.
In the lid that this disclosed embodiment provided, one side of inner cup 1 is provided with depressed part 11, and at least part steam valve 4 is located depressed part 11, and coil pack 2 sets up in one side of inner cup 1, and the middle part position department of coil pack 2 is provided with temperature controller 22, and the center one side of temperature controller 22 skew coil pack 2 is close to steam valve 4 setting. The cooking utensil stews the meal process and includes water absorption stage, rapid heating stage, boiling keep stage and stew the meal stage, above-mentioned stew the meal in-process, the pot steam is discharged outside the pot through steam valve 4, through the one side that deviates from coil pack 2 with temperature controller 22 is close to steam valve 4 setting, be favorable to making temperature controller 22 carry out the temperature measurement to the pot steam, improve the accuracy of carrying out the measurement to the pot temperature, so that adjust the heating temperature of cooking utensil to the inner bag, improve the accuracy of heating temperature regulation to the inner bag, thereby effectively improve the stew meal quality of cooking utensil.
Specifically, above-mentioned cooking utensil still includes heat preservation apron, and heat preservation apron sets up in the lid one side that deviates from coil assembly 2, and the temperature measurement end of temperature controller extends to between heat preservation apron and the inner cup through the inner cup.
In the cover body, one side of the inner cover 1 is provided with the coil assembly 2, the other side is provided with the heat preservation cover plate 3, the coil assembly 2 is provided with the temperature controller 22, and one end of the temperature controller 22 penetrates through the inner cover 1 to extend between the heat preservation cover plate 3 and the inner cover 1. The stewing process of the cooking utensil comprises a water absorption stage, a rapid heating stage, a boiling maintaining stage and a stewing stage, wherein the heat-preserving cover plate 3 does not generate heat in the water absorption stage, the rapid heating stage and the boiling maintaining stage, the temperature in the cooking utensil can be transferred between the heat-preserving cover plate 3 and the inner cover 1, and the temperature controller 22 can measure the temperature in the cooking utensil so as to adjust the heating temperature of the inner container of the cooking utensil; in the stewing stage, the coil assembly 2 is electrified to heat the heat-insulating cover plate 3, the temperature controller 22 can measure the temperature of the heat-insulating cover plate 3 so as to keep the heat-insulating cover plate 3 within a preset temperature range, avoid the formation of condensed water on the surface of the heat-insulating cover plate 3, avoid the overhigh temperature of the heat-insulating cover plate 3 and ensure the use safety of the heat-insulating cover plate 3.
As shown in fig. 5, the cooking appliance includes:
s1: a water absorption stage;
s2: in the rapid heating stage, the temperature controller detects the temperature in the pot in real time, the control system judges whether the temperature in the pot and the temperature acceleration are in a preset range according to the temperature data acquired by the temperature controller, and when the temperature is not in the preset range, the control system controls the bottom heating device to increase or decrease the heating power so that the temperature data in the pot are in the preset range until the temperature in the pot is detected by the temperature controller to reach the boiling temperature;
s3: a boiling hold stage;
s4: in the stewing stage, the heat-preserving cover plate automatically heats, the temperature controller monitors the temperature of the heat-preserving cover plate, the control system judges whether the heating temperature of the heat-preserving cover plate is within a preset range, and if not, the heating temperature of the heat-preserving cover plate is regulated by increasing or reducing the current value in the coil assembly until the stewing stage is finished.
Specifically, the temperature controller presets the temperature and the temperature acceleration rate in the pot in the program setting of the cooking utensil in the quick heating stage of stewing process, the temperature controller measures the temperature in the pot in real time, when the temperature and the temperature acceleration rate are in a preset range, the cooking utensil keeps the heating state at the moment to continuously heat the inner container, when the temperature value is obtained according to the temperature data measured by the temperature controller and the temperature acceleration rate is smaller than the preset range, the control system of the cooking utensil improves the heating power of the inner container, and when the data acquired by the temperature controller reach the preset range, the heating power is kept to heat the inner container. When the temperature value and the temperature acceleration rate in the pot obtained according to the temperature data measured by the temperature controller are larger than a preset range, the control system reduces the heating power of the inner container, and when the data acquired by the temperature controller reach the preset range, the heating power is kept to heat the inner container.
And when the temperature controller detects that the temperature in the pot reaches the boiling temperature, the boiling maintaining stage is started.
After the boiling maintaining stage is finished, the temperature controller is used for measuring the temperature of the heat-preserving cover plate, the temperature of the heat-preserving cover plate is measured through the temperature controller, the heat-preserving cover plate can be kept within a preset temperature range, condensate water is effectively prevented from being generated on the surface of the heat-preserving cover plate, and therefore the phenomenon that the condensate water drops on rice in the stewing stage to cause the rice to turn white and influence the taste is avoided, and meanwhile potential safety hazards caused by overhigh temperature of the heat-preserving cover plate are prevented.
In some embodiments, a boss 31 is formed on a side of the heat-insulating cover plate 3 facing away from the inner cover 1, a groove adapted to correspond to the boss 31 is formed on a side of the heat-insulating cover plate 3 facing toward the inner cover 1, and a temperature measuring end of the temperature controller 22 is located in the groove.
Above-mentioned heat preservation apron 3 sets up boss 31 for boss 31 is close to interior pot center setting, and extends to interior pot, sets up temperature measurement end of temperature controller 22 in boss 31, can effectively reduce temperature controller 22 and interior pot center's distance, makes temperature controller 22 be close to interior pot center setting, in order to improve temperature controller 22 to interior pot's temperature measurement accuracy.
Specifically, the temperature measuring end of the temperature controller 22 is abutted with one side of the groove facing the inner cover 1.
The temperature measuring end of the temperature controller 22 is abutted with one side of the groove facing the inner cover 1, namely, the temperature controller 22 is abutted with the heat-preserving cover plate 3, so that heat on the heat-preserving cover plate 3 can be directly transferred to the temperature controller 22. When the temperature of the inner pot is transferred to the heat-preserving cover plate 3 and the heat-preserving cover plate 3 generates heat automatically, the temperature of the temperature controller 22 is measured by contacting with the heat-preserving cover plate 3, so that the accuracy of the temperature measurement of the temperature controller 22 is effectively improved, and the accuracy of the temperature measurement of the inner pot and the temperature measurement of the heat-preserving cover plate 3 generated heat automatically is improved.
The surface of the groove is a plane, and the surface of the groove is set to be a smooth and flat plane, so that the shell of the temperature controller is in contact with the surface of the groove, and the temperature detection accuracy of the temperature controller to the heat-insulating cover plate can be effectively improved.
In some embodiments, the side of the recess facing the inner cap 1 is provided with an opening 32 adapted to be arranged in correspondence with the thermostat 22.
Specifically, the orthographic projection of the temperature measuring end of the thermostat on the heat-insulating cover plate covers at least a portion of the openings 32.
That is, the opening 32 is provided at the abutting position of the groove and the inner cover 1, the steam in the inner pot can be in contact with the temperature controller 22 through the opening 32, that is, the steam in the inner pot can be directly in contact with the temperature controller 22, the temperature controller 22 can obtain the temperature in the inner pot through measuring the temperature of the steam in the inner pot, so that the control system can control the heating temperature of the bottom of the cooking utensil to the inner container according to the temperature of the steam in the inner pot, the measurement of the temperature of the inner pot is realized, and the measurement accuracy of the temperature controller 22 to the temperature of the inner pot is further improved.
That is, by setting the temperature controller, the temperature of the temperature in the pot is measured in the rapid heating stage, the effective control of the heating power of the bottom of the cooking appliance to the inner container is realized, the monitoring of the temperature of the heat-preservation cover plate is realized in the stewing stage, the generation of condensed water is effectively avoided, the ordered proceeding of the whole stewing process of the cooking appliance in each stage is ensured, the taste of the rice is improved, the stewing efficiency of the cooking appliance is effectively ensured, and the stewing quality of the cooking appliance and the use safety of the cooking appliance are improved.
In some embodiments, the coil assembly 2 includes a coil disc 21, an ac coil 23 is wound on the coil disc 21, the ac coil 23 is located on the outer peripheral side of the temperature controller 22, and at least part of the orthographic projection of the ac coil 23 on the heat insulation cover plate 3 is located in the groove. Specifically, it may be set such that the orthographic projection area of the ac coil 23 on the side of the groove facing the inner lid 1 is greater than or equal to the area of the quarter groove facing the side of the inner lid 1. And the groove is located in the area surrounded by the edge of the orthographic projection of the alternating current coil 23 on the heat insulation cover plate 3.
Specifically, the insulating cover 3 comprises a conductive material, for example, the insulating cover 3 may be 304 steel.
By winding the ac coil 23 on the coil disk 21, and the plane of the ac coil 23 is parallel to the insulating cover 3, the insulating cover 3 is provided to include a conductive material. When alternating current is input into the alternating current coil 23, the current direction of the alternating current is changed continuously, so that the magnetic field generated by the alternating current coil 23 is changed continuously, the heat-insulating cover plate 3 does the cutting magnetic induction line movement, heat is generated in the heat-insulating cover plate 3, and self-heating of the heat-insulating cover plate 3 is realized.
The heat-insulating cover 3 is made of a heat-conductive material. The heat-insulating cover plate 3 comprises heat-conducting materials, so that heat can be quickly transferred to the heat-insulating cover plate 3, the temperature of the whole heat-insulating cover plate 3 is balanced, and the condensation water preventing effect of the heat-insulating cover plate 3 is guaranteed.
The ac coil 23 is located on the outer peripheral side of the thermostat 22 so that the boss 31 is located in a high temperature region of the heat-insulating cover 3 during self-heating. Because temperature controller 22 and boss 31 closely laminate, boss 31 region is heat preservation apron 3 high temperature region, through temperature measurement and the electrical heating program control of temperature controller 22, can effectively avoid heat preservation apron 3 high temperature region excessively to generate heat.
In some embodiments, the ac coil 23 is of an elliptical configuration, and the inner cap 1 is provided with a steam valve 4 on the short axis side of the elliptical configuration.
That is, the inner cap 1 includes two regions, one for mounting the coil assembly 2 and the other for fitting with the steam valve 4. In order to reduce the space required for mounting the coil assembly 2 and the vapor valve 4, the ac coil 23 is provided as an elliptical structure coil such that the short axis side of the elliptical structure forms a space for mounting the vapor valve. Since the ac coil 23 has an elliptical structure, the ac coil 23 is wound around the coil bobbin 21, and in order to reduce the space occupied by the coil bobbin 21, the dimension of the coil bobbin 21 in the short axis direction of the ac coil 23 is smaller than the dimension of the coil bobbin 21 in the long axis direction of the ac coil 23. Specifically, the coil disk 21 may have a shape of various kinds such as an ellipse, a circle, and a square, and is preferably D-shaped.
That is, a steam valve is provided between the heat-insulating cover plate 3 and the inner cover 1, an air inlet and a return port corresponding to the steam valve are provided on the heat-insulating cover plate 3, and a recess 11 for accommodating the steam valve is provided in an area of the inner cover 1 for fitting with the steam valve 4.
Specifically, the steam valve is respectively in sealing connection with the inner cover 1 and the heat-preserving cover plate 3, so that steam in the inner pot can only be discharged through the exhaust port of the steam valve, and steam is prevented from entering between the heat-preserving cover plate 3 and the inner cover 1.
In addition, as shown in fig. 3 to 4, the sealing sleeve 10 is arranged on the outer surface of the temperature controller 22, and the end part of the sealing sleeve 10 is abutted with the heat-preserving cover plate 3 at the abutting position of the temperature controller 22 and the heat-preserving cover plate 3 so as to prevent steam in a pot from entering between the heat-preserving cover plate 3 and the inner cover 1.
Specifically, the thermal insulation cover plate 3 is convenient for be in sealing connection with the inner cover 1, namely, the edge of the thermal insulation cover plate 3 can be provided with a sealing ring 8 and a sealing ring 8 pressing ring, and the sealing ring 8 pressing ring can press the sealing ring 8 at the edge of the thermal insulation cover plate 3 so that the edge of the thermal insulation cover plate 3 is sealed with the inner cover 1, and steam is prevented from entering between the thermal insulation cover plate 3 and the inner cover 1.
In some embodiments, the inner cover 1 is provided with an opening adapted to correspond to the coil assembly 2, and the opening is provided with a thermal insulation seat board 5.
The heat insulation seat board 5 can effectively play a role in heat insulation, effectively avoid heat and water vapor of the heat insulation cover board 3 to be transferred to the coil assembly 2 and set at parts of one side of the inner cover 1 far away from the heat insulation cover board 3, and effectively play a role in protecting parts of the coil assembly 2 and the like set at one side of the inner cover 1 far away from the heat insulation cover board 3.
In some embodiments, the thermal insulation seat board 5 is provided with a through hole suitable for the temperature controller 22 to extend.
The temperature controller 22 is arranged on the coil panel 21, and one end of the temperature controller passes through the through hole on the heat preservation seat board 5 and is abutted with the heating plate.
In order to prevent heat of the heat-insulating cover plate 3 from entering the side of the coil assembly 2 through the through holes, the heat-insulating seat plate 5 can be in sealing connection with the temperature controller 22.
The heat-insulating seat board 5 can be made of glass, and the glass has good strength, durability and temperature resistance. And the glass has observability, so that a user can visually see the coil panel 21 after the heat insulation cover plate 3 is detached.
Specifically, a sealing ring 7 may be disposed in the through hole, and the sealing ring 7 is abutted between the temperature controller 22 and the thermal insulation seat board 5.
In some embodiments, the insulating cover 3 is detachably connected to the inner lid 1. Because the heat preservation apron 3 can be directly contacted with the food material in the inner pot, the heat preservation apron 3 and the inner cover 1 are detachably connected, so that the heat preservation apron 3 is conveniently cleaned, and the cleaning convenience of the device is improved.
In some embodiments, the side of the coil assembly 2 facing away from the inner cover 1 is provided with a magnetic barrier 6. The magnetic field generated by the alternating current coil 23 can be effectively prevented from radiating outside the cooking utensil through the arrangement of the magnetic isolation plate 6, so that electromagnetic radiation to a user is avoided, and the use safety of the cooking utensil is effectively ensured.
Specifically, the cover body may further include a cover, and the cover is connected to the inner cover 1 to form a space between the cover and the inner cover 1, in which various components such as the coil assembly 2 are disposed.
The embodiment of the disclosure also provides a cooking appliance comprising the cover body.
The cooking utensil provided by the embodiment of the disclosure comprises the cover body. One side of the cover body inner cover 1 is provided with a concave part 11, at least part of the steam valve 4 is positioned in the concave part 11, the coil assembly 2 is arranged on one side of the inner cover 1, a temperature controller 22 is arranged at the middle position of the coil assembly 2, and one side of the center of the temperature controller 22 deviating from the coil assembly 2 is close to the steam valve 4. The cooking utensil stews the meal process and includes water absorption stage, rapid heating stage, boiling keep stage and stew the meal stage, above-mentioned stew the meal in-process, the pot steam is discharged outside the pot through steam valve 4, through the one side that deviates from coil pack 2 with temperature controller 22 is close to steam valve 4 setting, be favorable to making temperature controller 22 carry out the temperature measurement to the pot steam, improve the accuracy of carrying out the measurement to the pot temperature, so that adjust the heating temperature of cooking utensil to the inner bag, improve the accuracy of heating temperature regulation to the inner bag, thereby effectively improve the stew meal quality of cooking utensil.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely a specific embodiment of the disclosure to enable one skilled in the art to understand or practice the disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (14)
1. A cover, comprising:
an inner cover, wherein a concave part is arranged on one side of the inner cover;
a steam valve, at least a portion of the steam valve being located within the recess;
the coil assembly is arranged on one side of the inner cover, a temperature controller is arranged on the coil assembly, and the temperature controller deviates from the center of the coil assembly and is close to the steam valve.
2. The cover of claim 1, further comprising a thermal cover plate disposed on a side of the inner cover facing away from the coil assembly, wherein a temperature measurement end of the thermostat extends between the thermal cover plate and the inner cover through the inner cover.
3. The cover body according to claim 2, wherein a boss is formed on a side of the heat-insulating cover plate facing away from the inner cover, a groove adapted to correspond to the boss is formed on a side of the heat-insulating cover plate facing toward the inner cover, and a temperature measuring end of the temperature controller is located in the groove.
4. A cover according to claim 3, wherein the side of the boss remote from the inner cover is provided with an opening, and the thermostat is provided in correspondence with the opening.
5. The cover of claim 4, wherein the orthographic projection of the temperature measuring end of the temperature controller on the heat preservation cover plate covers at least a portion of the opening.
6. The cover of claim 4, wherein the temperature measuring end of the temperature controller abuts the boss.
7. A cover according to claim 3, wherein the coil assembly comprises a coil disc, an ac coil is wound on the coil disc, the ac coil is located at the outer peripheral side of the temperature controller, and at least part of orthographic projection of the ac coil on the heat-insulating cover plate is located in the groove.
8. The cover of claim 7, wherein an orthographic projected area of the ac coil on a side of the groove facing the inner cover is greater than or equal to one quarter of an area of a side of the groove facing the inner cover.
9. The cover of claim 7, wherein the recess is located in an area surrounded by an edge of an orthographic projection of the ac coil on the insulating cover.
10. The cover according to claim 7, wherein the ac coil has an elliptical structure, and the inner cover is provided with the steam valve on a short axis side of the elliptical structure.
11. The cover of claim 1, wherein the inner cover is provided with an opening adapted to correspond to the coil assembly, and a thermal insulation seat plate is disposed at the opening.
12. The cover of claim 11, wherein the thermal insulation base plate is provided with a through hole for the temperature controller to extend.
13. The cover of claim 2, wherein the insulating cover comprises a conductive material.
14. A cooking appliance comprising a cover as claimed in any one of claims 1 to 13.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223034654.5U CN219206594U (en) | 2022-11-11 | 2022-11-11 | Cover and cooking utensil |
| JP2023056131A JP2024070782A (en) | 2022-11-11 | 2023-03-30 | Lid and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223034654.5U CN219206594U (en) | 2022-11-11 | 2022-11-11 | Cover and cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219206594U true CN219206594U (en) | 2023-06-20 |
Family
ID=86760077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223034654.5U Active CN219206594U (en) | 2022-11-11 | 2022-11-11 | Cover and cooking utensil |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2024070782A (en) |
| CN (1) | CN219206594U (en) |
-
2022
- 2022-11-11 CN CN202223034654.5U patent/CN219206594U/en active Active
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2023
- 2023-03-30 JP JP2023056131A patent/JP2024070782A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2024070782A (en) | 2024-05-23 |
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