CN217338265U - Electromagnetic induction rotating cooker - Google Patents
Electromagnetic induction rotating cooker Download PDFInfo
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- CN217338265U CN217338265U CN202220363851.2U CN202220363851U CN217338265U CN 217338265 U CN217338265 U CN 217338265U CN 202220363851 U CN202220363851 U CN 202220363851U CN 217338265 U CN217338265 U CN 217338265U
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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
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- 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 utility model relates to an electromagnetic induction rotary cooker, which comprises a cooker body, a fixed seat, a high-voltage power supply coil, a low-voltage power supply coil, a heating body and a rotary power assembly, wherein the high-voltage power supply coil generates high-voltage induced current by utilizing the electromagnetic induction principle, the low-voltage power supply coil generates low-voltage induced current by utilizing the electromagnetic induction principle, the heating body generates heat by electrifying, and the rotary power assembly is arranged on the cooker body; the cookware body is provided with a cavity for containing food materials; the high-voltage power supply coil is electrically connected with the heating body, and the electrified heating body generates heat and transmits the heat to the cooker body; the cookware body is rotatably arranged on the fixing seat, the low-voltage power supply coil is electrically connected with the rotating power assembly, and the rotating power assembly after being electrified drives the cookware body to rotate relative to the fixing seat. This rotatory pan of electromagnetic induction utilizes the electromagnetic induction mode to obtain the electric energy to realize rotating and heating function simultaneously, convenience of customers enjoys the edible material that the chafing dish in-process obtained different subregion, and then effectively promotes user's use and experiences.
Description
Technical Field
The utility model relates to an electric heating appliance, in particular to an electromagnetic induction rotary cooker.
Background
The application of the existing induction cooker is quite popular, and the existing induction cooker realizes heating by using an electromagnetic heating principle; specifically, a coil on the induction cooker is electrified to generate a magnetic field, a pot (generally a stainless steel pot) made of a magnetic conductive material is placed on the induction cooker and enters the magnetic field, and the bottom of the pot containing iron generates eddy current to generate heat to realize heating; the application field of current electromagnetism stove is mainly the chafing dish, chinese chafing dish culture source is far and far away growing, through the evolution of millennium, the chafing dish pot body is including but not limited to a taste pot (or single flavor pot, the internal chamber of pot does not have the subregion promptly), and the multi-flavor pot (the internal chamber of pot sets up a plurality of subregions promptly), the multi-flavor pot can be divided into two tastes pot (two tastes pot, mandarin duck pot), three tastes pot, four tastes pot, nine tastes pot (nine palace check pot) etc. again, the user is when using the chafing dish pot body, it is difficult to press from both sides the edible material of getting away from in oneself region, lead to influencing user's use experience. Therefore, there is a need for a rotatable pot.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a rotatory pan of electromagnetic induction, this rotatory pan of electromagnetic induction utilizes the electromagnetic induction mode to obtain the electric energy to realize rotating and heating function simultaneously, convenience of customers enjoys the edible material that obtains different partitions of chafing dish in-process, and then effectively promotes user's use and experiences.
The purpose of the utility model is realized like this:
an electromagnetic induction rotary cooker comprises a cooker body, a fixed seat, a high-voltage power supply coil, a low-voltage power supply coil, a heating body and a rotary power assembly, wherein the high-voltage power supply coil generates high-voltage induced current by using an electromagnetic induction principle, the low-voltage power supply coil generates low-voltage induced current by using the electromagnetic induction principle, the heating body is electrified to generate heat, and the rotary power assembly is arranged on the cooker body; the cookware body is provided with a cavity for containing food materials; the high-voltage power supply coil is electrically connected with the heating body, and the electrified heating body generates heat and transmits the heat to the cooker body; the cookware body is rotatably arranged on the fixed seat, the low-voltage power supply coil is electrically connected with the rotating power assembly, and the rotating power assembly after being electrified drives the cookware body to rotate relative to the fixed seat.
The rotating power assembly comprises a rotating motor, the rotating motor is electrically connected with the low-voltage power supply coil, a magnetism isolating layer is coated on the rotating motor, and the rotating motor is located on the outer side of the high-voltage power supply coil and the outer side of the low-voltage power supply coil.
The rotating power assembly also comprises a driving gear and a driven gear ring which is coaxially and fixedly arranged relative to the cooker body; the rotating motor is fixedly arranged on the fixed seat; the driving gear is in transmission connection with a motor shaft of the rotating motor; the driven gear ring is meshed with the driving gear; or the rotating power assembly further comprises a driving gear and a driven gear ring which is coaxially and fixedly arranged relative to the fixed seat; the rotating motor is fixedly arranged on the cooker body; the driving gear is in transmission connection with a motor shaft of the rotating motor; the driven gear ring is meshed with the driving gear.
The low-voltage power supply coil and/or the rotating motor are/is fixedly arranged on the fixed seat; or the low-voltage power supply coil and/or the rotating motor rotate along with the cooker body.
The high-voltage power supply coil and/or the heating body rotate along with the cooker body; or the high-voltage power supply coil and/or the heating body are fixedly arranged relative to the fixed seat.
The fixed seat is supported on the electromagnetic generating appliance, and the high-voltage power supply coil and the low-voltage power supply coil are respectively arranged close to the electromagnetic generating appliance; the heating body is close to the cavity.
The electromagnetic induction rotary pot further comprises a light-emitting part, wherein the light-emitting part is arranged on the pot body or the fixed seat; the light emitting part is electrically connected to the low voltage power supply coil.
The cookware body is provided with a thermal switch for monitoring whether dry burning exists; the thermosensitive switch is connected to a circuit between the high-voltage power supply coil and the heating body.
The fixed seat is provided with a plurality of freely rolling spheres, and the cooker body is supported on the spheres; or a plurality of freely rolling spheres are arranged on the cooker body and supported on the fixed seat.
The cookware is characterized in that a switching concave position is arranged on the cookware body, a switching convex position is arranged on the fixing seat, and at least part of the switching convex position is embedded into the switching concave position and is mutually and rotatably matched.
An AC-DC conversion module is arranged between the rotary power assembly and the low-voltage power supply coil; the rotating power assembly is connected with a capacitor in parallel.
The utility model has the advantages as follows:
by arranging the high-voltage power supply coil, high-voltage induced current is generated under the action of a magnetic field generated by the work of the induction cooker and is supplied to the heating body, so that food materials in the cooker body are heated; through setting up low pressure power supply coil, produce low pressure induced-current and supply with the rotation power subassembly under the magnetic field effect that electromagnetism stove work produced, make the pan body rotatable to the user presss from both sides the edible material of different regions in getting the pan body, promotes user's use and experiences. In addition, the cookware which can be matched with the induction cooker in the market generally has no safety structure (such as an anti-dry burning structure) so that the prior cookware has certain potential safety hazard; in this rotatory pan of electromagnetic induction, can effectively detect whether heating container burns futilely through setting up the temperature sensing switch, when detecting that heating container burns futilely, the temperature sensing switch disconnection high voltage power supply coil and the circuit between the heat-generating body, the heat-generating body loses the electricity and stops the heating, and then effectively prevents to burn futilely.
Drawings
Fig. 1 is an assembly view of an electromagnetic induction rotary cooker according to a first embodiment of the present invention.
Fig. 2 is an exploded view of the electromagnetic induction rotary cooker according to the first embodiment of the present invention.
Fig. 3 is a partial sectional view of the electromagnetic induction rotary pot according to the first embodiment of the present invention.
Fig. 4 is a schematic diagram of an electromagnetic induction rotary cooker according to a second embodiment of the present invention.
Fig. 5 is an enlarged view of a portion a in fig. 3.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
First embodiment
Referring to fig. 1 to 5, the electromagnetic induction rotary pot according to the present embodiment is used in cooperation with an electromagnetic generating device 12 (including an induction cooker, etc.), and includes a pot body 1, a fixing base 9, a high voltage power supply coil 5 generating a high voltage induced current by using an electromagnetic induction principle, a low voltage power supply coil 4 generating a low voltage induced current by using the electromagnetic induction principle, a heating element 11 generating heat by supplying electricity, and a rotation power assembly; the pot body 1 is provided with a cavity 101 for containing food materials; the high-voltage power supply coil 5 is electrically connected with the heating body 11 to supply high-voltage induction current to the heating body 11, and the electrified heating body 11 generates heat and transmits the heat to the cooker body 1; the cookware body 1 is rotatably arranged at the top of the fixing seat 9, the low-voltage power supply coil 4 is electrically connected with the rotating power assembly to supply low-voltage induced current to the rotating power assembly, and the rotating power assembly after being electrified drives the cookware body 1 to rotate relative to the fixing seat 9. According to the electromagnetic induction rotary pot, the high-voltage power supply coil 5 is arranged, and high-voltage induction current is generated under the action of a magnetic field generated by the work of an induction cooker and is supplied to the heating body 11, so that food materials in the pot body 1 are heated; through setting up low pressure power supply coil 4, produce low pressure induced-current and supply with the power component that rotates under the magnetic field effect that electromagnetism stove work produced, make pan body 1 rotatable to the user presss from both sides the material of eating of getting different regions in the pan body, promotes user's use and experiences.
Further, the rotating power assembly comprises a rotating motor 7, and the rotating motor 7 is electrically connected with the low-voltage power supply coil 4; the outer side wall of the rotating motor 7 is coated with the magnetic isolation layer 8, the magnetic isolation layer 8 is arranged, so that the magnetic field generated by the work of the induction cooker is effectively prevented from influencing magnetic materials (such as heating) on the rotating motor 7, and the magnetic isolation layer 8 is arranged in an integrated or split mode; since the magnetic field outside the coils is weak, the rotating electric machine 7 is preferably disposed outside the high voltage power supply coil 5 and the low voltage power supply coil 4, and optimally the rotating electric machine 7 is prevented from being disposed above or below the high voltage power supply coil 5 and the low voltage power supply coil 4; however, with the provision of the magnetism-shielding layer 8, the rotating electrical machine 7 may be disposed above or below the high-voltage power supply coil 5 and the low-voltage power supply coil 4 as required.
Furthermore, the rotating power assembly also comprises a driving gear 6 and a driven gear ring 2 which is coaxially and fixedly arranged relative to the cooker body 1; the rotating motor 7 is fixedly arranged on the fixed seat 9 and is electrically connected with the low-voltage power supply coil 4; the driving gear 6 is in transmission connection with a motor shaft of a rotating motor 7; the driven gear ring 2 is meshed with the driving gear 6; when the rotating motor 7 is powered on, the driving gear 6 is driven to rotate, the driven gear ring 2 is driven to rotate under the action of the gear rack, and then the cooker body 1 is driven to rotate. According to actual needs, a mechanical switch, a touch switch or a remote control switch and the like can be added to control the rotating motor 7 so as to control whether the cooker body 1 rotates or not according to actual needs of users.
Further, in this embodiment, the low voltage power supply coil 4 and the rotating motor 7 are respectively and fixedly disposed on the fixing base 9, so that the low voltage power supply coil 4 and the rotating motor 7 are stationary relative to the pot body 1, and the low voltage power supply coil 4 always corresponds to the electromagnetic generating coil 13 in the electromagnetic generating device 12 to induce an effective magnetic field; according to actual needs, the low-voltage power supply coil 4 or the rotating motor 7 can also be fixedly arranged on the fixed seat 9.
Further, in this embodiment, the high voltage power supply coil 5 and the heating element 11 are respectively fixed on the pot body 1, so that the high voltage power supply coil 5 and the heating element 11 respectively rotate along with the pot body 1, and the high voltage power supply coil 5 always corresponds to the electromagnetic generating coil 13 in the electromagnetic generating device 12 when rotating, so as to induce an effective magnetic field. According to actual requirements, the high voltage power supply coil 5 or the heating element 11 may be fixedly arranged on the cooker body 1.
Further, when in use, the fixing base 9 is supported on the top of an electromagnetic generating apparatus 12 (an electromagnetic oven is taken as an example in the present embodiment), and the high-voltage power supply coil 5 and the low-voltage power supply coil 4 are respectively disposed close to the electromagnetic generating apparatus 12 so as to receive an induced magnetic field generated by energizing an electromagnetic generating coil 13 in the electromagnetic generating apparatus 12, so that the high-voltage power supply coil 5 generates a high-voltage induced current and the low-voltage power supply coil 4 generates a low-voltage induced current; the heating element 11 is disposed close to the chamber 101 so that heat generated by the energization of the heating element 11 is better transferred to the chamber 101.
Further, a thermosensitive switch 3 for monitoring whether the cookware body 1 is dry-burned is arranged at the bottom of the cookware body 1; the thermal switch 3 is connected to a circuit between the high-voltage power supply coil 5 and the heating element 11. Specifically, the detection end of the thermal switch 3 is tightly attached to the bottom of the cooker body 1 so as to accurately detect whether the cooker is dry-cooked; when the detected temperature does not reach the limit temperature (dry burning prevention temperature) set by the thermal switch 3, the thermal switch 3 is in a closed state, the circuit conduction between the high-voltage power supply coil 5 and the heating element 11 is ensured, and the heating element 11 is normally heated; when the detected temperature reaches or exceeds the limit temperature (dry burning prevention temperature) set by the thermal switch 3, the thermal switch 3 is in an open state, the circuit between the high-voltage power supply coil 5 and the heating element 11 is ensured to be disconnected, and the heating element 11 stops heating. In this embodiment, the limit temperature of the thermal switch 3 can be set between 50 ℃ and 270 ℃, preferably two gears, one gear is 125 ℃ (corresponding to factory-set dry-fire gear), the other gear is 230 ℃ (corresponding to dry-fire gear close to national standard 270 ℃), and the gears can be controlled by a remote switch; the thermal switch 3 can effectively monitor the heating condition of the cooker body 1, thereby effectively avoiding dry heating, greatly improving the use safety and effectively overcoming the dry heating defects of all the existing induction cookers; furthermore, in order to pass the national 3C standard, a fuse can be added, and when the product is dried to reach a specified temperature, the circuit is broken due to the action of the fuse, so that the protection effect is realized.
Further, a plurality of columnar supporting columns 901 are integrally formed in the inner cavity of the fixing seat 9, a sphere 10 (preferably a metal sphere, such as a steel ball) which can freely roll is arranged at the top of each supporting column 901, and the bottom of the pot body 1 is supported on the sphere 10, so that the pot body 1 can rotate more smoothly. According to actual needs, the supporting column 901 is arranged at the bottom of the pot body 1, the bottom end of the supporting column 901 is provided with a plurality of freely rolling spheres 10, and the spheres 10 are supported on the fixing seat 9, so that the pot body 1 can rotate more smoothly.
Further, an AC-DC conversion module 14 is arranged between the rotary power assembly and the low-voltage power supply coil 4, and the AC-DC conversion module can convert the alternating current generated by the low-voltage power supply coil 4 into direct current to be supplied to the rotary motor 7 in the rotary power assembly for use; the rotating power assembly is connected with a capacitor 15 (preferably a super capacitor) in parallel, particularly, two ends of the rotating motor 7 are connected with the capacitor 15 in parallel, and since the electromagnetic generating coil 13 in the electromagnetic generating device 12 supplies power intermittently when working at low power, the rotating motor 7 can be ensured to rotate continuously by arranging the capacitor 15.
Furthermore, the edge of the bottom of the cookware body 1 is provided with an annular adapting concave 102, the edge of the top of the fixing base 9 is provided with an annular adapting convex 902, and at least part of the adapting convex 902 is embedded into the adapting concave 102 and is in rotating fit with each other, so that the cookware body 1 and the fixing base 9 are reliably and rotatably assembled. The positions of the adapting concave 102 and the adapting convex 902 can be replaced with each other according to actual needs.
Second embodiment
The electromagnetic induction rotary cooker related to the embodiment is different from the first embodiment in that: in the power component rotates, rotate the motor 7 and fix and set up on pan body 1, the coaxial fixed setting of driven ring gear 2 relative fixing base 9 rotates motor 7 along with pan body 1, and the motor shaft of rotating motor 7 is connected in the transmission of driving gear 6, and driven ring gear 2 and driving gear 6 mesh.
The other parts not described are substantially identical to those of the first embodiment and will not be described in detail here.
Third embodiment
The electromagnetic induction rotary cooker related to the embodiment is different from the first embodiment in that: the low-voltage power supply coil 4 and the rotating motor 7 are respectively and fixedly arranged on the cooker body 1, so that the low-voltage power supply coil 4 and the rotating motor 7 respectively rotate along with the cooker body 1. According to actual needs, the low voltage power supply coil 4 or the rotating motor 7 can be fixedly arranged on the cooker body 1, so that the low voltage power supply coil 4 or the rotating motor 7 rotates along with the cooker body 1.
The other parts not described are substantially identical to those of the first embodiment and will not be described in detail here.
Fourth embodiment
The electromagnetic induction rotary pot tool related to the embodiment is different from the first embodiment in that: the high-voltage power supply coil 5 and the heating body 11 are respectively and fixedly arranged relative to the fixed seat 9, so that the high-voltage power supply coil 5 and the heating body 11 are respectively static relative to the pot body 1. According to actual requirements, the high voltage power supply coil 5 or the heating element 11 can also be fixedly arranged relative to the fixed seat 9, so that the high voltage power supply coil 5 or the heating element 11 is static relative to the pot body 1.
The other parts not described are substantially identical to those of the first embodiment and will not be described in detail here.
Fifth embodiment
The electromagnetic induction rotary pot tool related to the embodiment is different from the first embodiment in that: the electromagnetic induction rotary pot further comprises a light-emitting part (not shown in the figure), wherein the light-emitting part is preferably an LED lamp and the like, and is arranged on the fixed seat 9 (or the pot body 1 according to actual needs); the light emitting part is electrically connected to the low voltage power supply coil 4 to obtain a low voltage induced current. Specifically, the preferred LED lamp area of luminous component, its annular sets up on fixing base 9, makes the rotatory pan of electromagnetic induction can 360 luminous, reaches gorgeous decorative effect. It should be noted that, a corresponding switch component can be arranged on the circuit between the light-emitting component and the low-voltage power supply coil 4 according to actual needs, and a user can control whether the light-emitting component operates or not through the switch component.
The foregoing is the preferred embodiment of the present invention, showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electromagnetic induction rotating pot ware which characterized in that: the cookware comprises a cookware body (1), a fixed seat (9), a high-voltage power supply coil (5) for generating high-voltage induced current by using an electromagnetic induction principle, a low-voltage power supply coil (4) for generating low-voltage induced current by using the electromagnetic induction principle, a heating body (11) for generating heat by electrifying and a rotary power assembly; the cookware body (1) is provided with a cavity (101) for containing food materials; the high-voltage power supply coil (5) is electrically connected with the heating body (11), and the electrified heating body (11) generates heat and transmits the heat to the cooker body (1); the cookware body (1) is rotatably arranged on the fixed seat (9), the low-voltage power supply coil (4) is electrically connected with the rotating power assembly, and the rotating power assembly after being electrified drives the cookware body (1) to rotate relative to the fixed seat (9).
2. The electromagnetic induction rotary pot according to claim 1, characterized in that: rotate the power component including rotating motor (7), it connects to rotate motor (7) electricity low pressure power supply coil (4), it has magnetism isolating layer (8) to rotate the cladding on motor (7), it is located to rotate motor (7) high pressure power supply coil (5) with the low pressure power supply coil (4) outside.
3. The electromagnetic induction rotary cooker according to claim 2, characterized in that:
the rotating power assembly also comprises a driving gear (6) and a driven gear ring (2) which is coaxially and fixedly arranged relative to the cooker body (1); the rotating motor (7) is fixedly arranged on the fixed seat (9); the driving gear (6) is in transmission connection with a motor shaft of the rotating motor (7); the driven gear ring (2) is meshed with the driving gear (6);
alternatively, the first and second electrodes may be,
the rotating power assembly also comprises a driving gear (6) and a driven gear ring (2) which is coaxially and fixedly arranged relative to the fixed seat (9); the rotating motor (7) is fixedly arranged on the cooker body (1); the driving gear (6) is in transmission connection with a motor shaft of the rotating motor (7); the driven gear ring (2) is meshed with the driving gear (6).
4. The electromagnetic induction rotary pot according to claim 2, characterized in that:
the low-voltage power supply coil (4) and/or the rotating motor (7) are/is fixedly arranged on the fixed seat (9);
alternatively, the first and second electrodes may be,
the low-voltage power supply coil (4) and/or the rotating motor (7) rotate along with the cooker body (1).
5. The electromagnetic induction rotary pot according to claim 1, characterized in that:
the high-voltage power supply coil (5) and/or the heating body (11) rotate along with the cooker body (1);
alternatively, the first and second electrodes may be,
the high-voltage power supply coil (5) and/or the heating body (11) are fixedly arranged relative to the fixed seat (9).
6. The electromagnetic induction rotary pot according to claim 1, characterized in that: the fixed seat (9) is supported on an electromagnetic generating appliance (12), and the high-voltage power supply coil (5) and the low-voltage power supply coil (4) are respectively arranged close to the electromagnetic generating appliance (12); the heating body (11) is arranged close to the cavity (101).
7. The electromagnetic induction rotary cooker according to claim 1, characterized in that: the cooker also comprises a light-emitting part which is arranged on the cooker body (1) or the fixed seat (9); the light emitting part is electrically connected to the low voltage power supply coil (4).
8. The electromagnetic induction rotary pot according to claim 1, characterized in that: the cookware body (1) is provided with a thermal switch (3) for monitoring whether dry burning exists or not; the thermal switch (3) is connected to a circuit between the high-voltage power supply coil (5) and the heating body (11).
9. The electromagnetic induction rotary pot according to claim 1, characterized in that:
a plurality of freely rolling spheres (10) are arranged on the fixed seat (9), and the pot body (1) is supported on the spheres (10);
alternatively, the first and second electrodes may be,
the cookware body (1) is provided with a plurality of freely rolling spheres (10), and the spheres (10) are supported on the fixed seat (9).
10. The electromagnetic induction rotary pot according to any one of claims 1 to 9, wherein: an AC-DC conversion module (14) is arranged between the rotary power assembly and the low-voltage power supply coil (4); the rotating power assembly is connected with a capacitor (15) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220363851.2U CN217338265U (en) | 2022-02-22 | 2022-02-22 | Electromagnetic induction rotating cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220363851.2U CN217338265U (en) | 2022-02-22 | 2022-02-22 | Electromagnetic induction rotating cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217338265U true CN217338265U (en) | 2022-09-02 |
Family
ID=83045430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220363851.2U Active CN217338265U (en) | 2022-02-22 | 2022-02-22 | Electromagnetic induction rotating cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217338265U (en) |
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2022
- 2022-02-22 CN CN202220363851.2U patent/CN217338265U/en active Active
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