CN215372608U - Electromagnetic induction rotating base - Google Patents
Electromagnetic induction rotating base Download PDFInfo
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- CN215372608U CN215372608U CN202122153469.7U CN202122153469U CN215372608U CN 215372608 U CN215372608 U CN 215372608U CN 202122153469 U CN202122153469 U CN 202122153469U CN 215372608 U CN215372608 U CN 215372608U
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Abstract
The utility model relates to an electromagnetic induction rotating base which comprises a fixed seat, a turntable, a power supply coil and an electromagnetic heating coil, wherein the power supply coil generates induction current by utilizing the principle of electromagnetic induction; a rotating power assembly is arranged between the fixed seat and the rotary table to drive the rotary table to rotate relative to the fixed seat; the electromagnetic heating coil and/or the rotary power assembly are electrically connected with the power supply coil to obtain induction current generated by the power supply coil. This electromagnetic induction rotating base utilizes the electromagnetic induction mode to obtain the electric energy to realize rotating and power supply function, and then effectively promote the use of electromagnetism stove and experience.
Description
Technical Field
The utility model relates to an electric heating appliance, in particular to an electromagnetic induction rotating base.
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 popular, through the evolution of thousand years, the chafing dish pot body is including but not limited to a taste pot (or single flavor pot, the pot body inner chamber does not have the subregion promptly), and the multi-flavor pot (the pot body inner chamber sets up a plurality of subregions promptly), the multi-flavor pot can divide 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. In order to realize the rotation of the hot pot body, chinese patent document CN210471862U discloses a special rotary smokeless electromagnetic hot pot for hot pot restaurants, which specifically discloses: comprises a desktop main body, an induction cooker main body, a placing ring, a fixing plate, a pot rotating mechanism and an oil fume treatment mechanism; wherein an induction cooker main body is embedded in the desktop main body, and a placing ring is attached to the top of the induction cooker main body; the top of the desktop main body is fixedly connected with a fixed plate, and the surface of the top of the fixed plate is fixedly connected with an oil storage shell; the pot rotating mechanism comprises a placing ring, a rotating ball, a rotating shell and a hot pot, and a rotating groove is formed in the surface of the top of the placing ring; the rotating groove is connected with a rotating ball in a rotating way, and the top of the rotating ball is connected with a rotating shell in the desktop main body in a rotating way; a hot pot is arranged in the rotating shell; the oil fume treatment mechanism comprises an oil storage shell, an exhaust pipe, an air suction cover, an exhaust fan and an air suction shell, and the oil storage shell is fixedly connected to the surface of the top of the fixed plate; an exhaust pipe is fixedly communicated with the right side surface of the oil storage shell; a fixed column is fixedly communicated with the bottom of the right side of the fixed plate, and an air suction cover is fixedly connected to the bottom end of the fixed column; the left side of the oil storage shell is fixedly communicated with the air draft shell through an air pipe, and an exhaust fan is installed in the air draft shell. However, such an electromagnetic hot pot is not suitable for home use in terms of purchase cost, convenience of use, space occupation, and the like.
Therefore, the application of the induction cooker has the problems of inconvenient use and the like, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide an electromagnetic induction rotating base which obtains electric energy in an electromagnetic induction mode to realize rotation and power supply functions so as to effectively improve the use experience of an induction cooker.
The purpose of the utility model is realized as follows:
an electromagnetic induction rotating base comprises a fixed seat, a rotary table, a power supply coil and an electromagnetic heating coil, wherein the power supply coil generates induction current by utilizing the principle of electromagnetic induction; a rotating power assembly is arranged between the fixed seat and the rotary table to drive the rotary table to rotate relative to the fixed seat; the electromagnetic heating coil and/or the rotary power assembly are electrically connected with the power supply coil to obtain induction current generated by the power supply coil.
The fixed seat is supported on the electromagnetic generating appliance, and the power supply coil is arranged close to the electromagnetic generating appliance; the turntable is provided with a bearing part for bearing the heating container, and the electromagnetic heating coil is arranged close to the bearing part.
The power supply coil and the electromagnetic heating coil rotate along with the turntable;
or the power supply coil or the electromagnetic heating coil rotates along with the turntable;
or, the power supply coil and the electromagnetic heating coil are fixedly arranged relative to the fixed seat.
The power supply coil comprises a high-voltage power receiving coil and a low-voltage power receiving coil, wherein the high-voltage power receiving coil generates high-voltage induced current by utilizing an electromagnetic induction principle, and the low-voltage power receiving coil generates low-voltage induced current by utilizing the electromagnetic induction principle; the electromagnetic heating coil is electrically connected with the high-voltage receiving coil to obtain high-voltage induction current generated by the high-voltage receiving coil; the electromagnetic induction rotating base further comprises a low-voltage load, and the low-voltage load is electrically connected with the low-voltage power receiving coil to obtain low-voltage induced current generated by the low-voltage power receiving coil.
The low-voltage load comprises a radiating fan, a radiating air channel is arranged between the fixed seat and the rotary table, the radiating fan is arranged on the radiating air channel, and an air inlet end and an air outlet end of the radiating air channel are respectively communicated with the outside; and the high-voltage power receiving coil and/or the low-voltage power receiving coil and/or the electromagnetic heating coil are/is positioned on the heat dissipation air duct.
The low-voltage load comprises a light-emitting part which is fixedly arranged relative to the fixed seat or the turntable; when the luminous component is fixedly arranged relative to the rotary disc, the luminous component rotates along with the rotary disc.
The high-voltage power receiving coil and the electromagnetic heating coil are basically consistent in structure and respectively comprise a coil body and magnetic conducting strips, and more than one magnetic conducting strip is arranged on the coil body; the magnetic strip on the high-voltage power receiving coil is positioned on one side, facing the electromagnetic heating coil, of the coil body, and the magnetic strip on the electromagnetic heating coil is positioned on one side, facing the power supply coil, of the coil body.
The rotary table is provided with a temperature controller for monitoring whether the heating container placed on the rotary table is dry-burned or not; and the temperature controller is connected to a circuit between the high-voltage receiving coil and the electromagnetic heating coil.
The rotating power assembly comprises a rotating motor, a driving gear and a driven gear ring which is coaxially and fixedly arranged relative to the turntable; the rotating motor is fixedly arranged on the fixed seat and is electrically connected with the power supply coil; 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 comprises a rotating motor, 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 turntable and is electrically connected with the power supply coil; 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 fixed seat is provided with a plurality of supporting parts, the supporting parts are provided with freely rolling balls, and the turntable is supported on the balls.
And a heat insulation layer and/or a magnetic isolation layer are/is arranged on the power supply coil and/or the electromagnetic heating coil.
The utility model has the following beneficial effects:
by arranging the power supply coil, induced current is generated under the action of a magnetic field generated by the work of the induction cooker, so that the effect of power supply is achieved; on one hand, induced current generated by the power supply coil can be supplied to the rotating power assembly to drive the rotating disc to rotate, so that the heating container borne on the rotating disc can rotate, and the application experience of the hot pot is improved (a user can conveniently clamp food materials in different areas); the induction current generated by the power supply coil can be supplied to the electromagnetic heating coil, the electrified electromagnetic heating coil generates an induction magnetic field, and the heating container made of a magnetic conductive material generates heat under the action of the induction magnetic field to realize heating;
in the prior art, because directly place the pan of making by magnetic materials on the electromagnetism stove can realize heating, so generally there is not the safety structure with the supporting pan of using of electromagnetism stove on the market, if: the dry-burning prevention structure leads the existing pot to be easily damaged and easily cause safety accidents due to the dry-burning phenomenon frequently, and has low safety factor; the electromagnetic induction rotating base can effectively detect whether the heating container is dry-burned or not by arranging the temperature controller, when the heating container is dry-burned, the temperature controller cuts off a circuit between the power supply coil and the electromagnetic heating coil, the electromagnetic heating coil is not powered, an induction magnetic field is not generated any more, the heating container stops heating, and therefore dry burning is effectively prevented;
the electromagnetic induction rotary base can be matched with most of 350-3500W household induction cookers (basically all induction cookers in the market) in the market, so that the electromagnetic induction rotary base has strong universality and good adaptability.
Drawings
Fig. 1 is an exploded view of an electromagnetic induction rotating base according to a first embodiment of the present invention.
Fig. 2 is a cross-sectional view of an electromagnetic induction rotating base according to a first embodiment of the present invention.
Fig. 3 is a schematic diagram of an electromagnetic induction rotating base according to a first embodiment of the present invention.
Fig. 4 is a cross-sectional view of an electromagnetic induction rotating base in a second embodiment of the present invention.
Fig. 5 is a cross-sectional view of an electromagnetic induction rotating base in a third embodiment of the present invention.
Fig. 6 is a cross-sectional view of an electromagnetic induction rotating base in a fourth embodiment of the present invention.
Fig. 7 is a cross-sectional view of an electromagnetic induction rotating base in a fifth embodiment of the present invention.
Fig. 8 is a sectional view of an electromagnetic induction rotating base in a sixth embodiment of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and examples.
First embodiment
Referring to fig. 1 to 3, an electromagnetic induction rotating base B according to the present embodiment includes a fixed base 10, a turntable 1, a power supply coil generating an induced current by using an electromagnetic induction principle, and an electromagnetic heating coil 3 receiving the induced current to generate a magnetic field; the rotary table 1 is rotatably arranged at the top of the fixed seat 10, when in use, the fixed seat 10 is supported at the top of an electromagnetic generating appliance C (such as an induction cooker), and the heating container A is supported at the top of the rotary table 1 so as to rotate along with the rotary table 1; a rotating power assembly is arranged between the fixed seat 10 and the rotary table 1 so as to drive the rotary table 1 to rotate relative to the fixed seat 10; the electromagnetic heating coil 3 and the rotary power assembly are respectively electrically connected with the power supply coil to obtain induction current generated by the power supply coil. The electromagnetic induction rotating base B is provided with a power supply coil, and an induction current is generated under the action of a magnetic field generated by the work of an electromagnetic generating appliance C (such as an induction cooker), so that the effect of supplying power is achieved; on one hand, induced current generated by the power supply coil can be supplied to the rotating power assembly to drive the rotating disc 1 to rotate, so that the heating container A borne on the rotating disc 1 can rotate, and the application experience of the hot pot is improved (a user can conveniently clamp food materials in different areas); the induction current generated by the power supply coil can be supplied to the electromagnetic heating coil 3, the electrified electromagnetic heating coil 3 generates an induction magnetic field, and the heating container A made of magnetic conductive materials can generate heat under the action of the induction magnetic field to realize heating; this electromagnetic induction rotating base B drives its rotation on the basis that does not influence heating container A and utilize the electromagnetic induction mode heating, and then promotes user's use and experiences.
Further, the bottom of the fixed base 10 is supported on the top of an electromagnetic generating device C (such as an induction cooker) to receive the induced magnetic field generated by the electromagnetic power transmission coil 13 in the electromagnetic generating device C; the power supply coil is arranged close to the electromagnetic generating appliance C (namely the bottom of the fixed seat 10) so that the distance between the power supply coil and the electromagnetic power supply coil 13 is within a set range; the top of the turntable 1 is provided with a bearing part 101 for bearing the heating container A, and the electromagnetic heating coil 3 is arranged close to the bearing part 101, so that the distance between the electromagnetic heating coil 3 and the heating container A is within a set range.
Further, the power supply coil and the electromagnetic heating coil 3 respectively rotate along with the turntable 1; specifically, the power supply coil and the electromagnetic heating coil 3 are respectively and fixedly arranged relative to the turntable 1, and the power supply coil, the electromagnetic heating coil 3 and the turntable 1 are integrated into a whole.
Further, the power supply coil includes a high voltage power receiving coil 9 for generating a high voltage induced current by using the principle of electromagnetic induction, and a low voltage power receiving coil 8 for generating a low voltage induced current by using the principle of electromagnetic induction; the electromagnetic heating coil 3 is electrically connected with the high-voltage receiving coil 9 in parallel to obtain high-voltage induction current generated by the high-voltage receiving coil 9, so that the electromagnetic heating coil 3 can work normally; the electromagnetic induction rotating base further comprises a low-voltage load, and the low-voltage load is electrically connected with the low-voltage power receiving coil 8 in parallel to obtain low-voltage induced current generated by the low-voltage power receiving coil 8, so that the low-voltage load can work normally.
Further, the low-voltage load includes a heat dissipation fan 4, a heat dissipation air duct d is arranged between the fixing seat 10 and the turntable 1, in this embodiment, the high-voltage receiving coil 9, the low-voltage receiving coil 8, the electromagnetic heating coil 3 and the heat dissipation fan 4 are respectively arranged in the heat dissipation air duct d, and an air inlet end and an air outlet end of the heat dissipation air duct d are respectively communicated with the outside; specifically, the bottom of the fixed seat 10 is provided with an air inlet 1001, the side thereof is provided with an air outlet 1002, the air inlet end of the heat dissipation air duct d is communicated with the outside through the air inlet 1001, and the air outlet end is communicated with the outside through the air outlet 1002; when the heat dissipation fan 4 is powered on to work, convection air is generated in the heat dissipation air duct d, so that heat generated by the work of each electrical component is taken away, and the effects of heat dissipation and cooling are achieved. The high-voltage power receiving coil 9, the low-voltage power receiving coil 8, and the electromagnetic heating coil 3 are selectively provided in the radiator fan 4 as needed.
Further, the low voltage load comprises a light emitting member 7, the light emitting member 7 being fixedly arranged with respect to the turntable 1 such that the light emitting member 7 rotates with the turntable 1. Specifically, the light emitting component 7 in this embodiment is preferably an LED strip, and the annular arrangement thereof enables the electromagnetic induction rotary base to emit light by 360 degrees, thereby achieving a gorgeous decorative effect. It should be noted that, a corresponding switch component may be provided on the circuit between the light emitting component 7 and the low voltage receiving coil 8 according to actual needs, and a user may control whether the light emitting component 7 operates or not through the switch component.
Further, in the present embodiment, the high voltage receiving coil 9 and the electromagnetic heating coil 3 have substantially the same structure, and both of them respectively include a coil body a1, a coil support a2 and a magnetic strip a3, the coil body a1 is disposed on the coil support a2, and one or more magnetic strips a3 are disposed on the coil body a 1; the magnetic strip a3 on the high-voltage power receiving coil 9 is located on the side of the coil body a1 facing the electromagnetic heating coil 3, and the magnetic strip a3 on the electromagnetic heating coil 3 is located on the side of the coil body a1 facing the power supply coil. Specifically, as for the magnetic conductive strip a3, six high-voltage power receiving coils 9 and six electromagnetic heating coils 3 in the present embodiment are respectively and uniformly arranged in a ring shape; of course, according to actual needs, the number of the magnetic conductive strips a3 on the high-voltage receiving coil 9 and the electromagnetic heating coil 3 can be different; in this embodiment, the electromagnetic heating coil 3 is located above the high-voltage receiving coil 9, so the magnetic conductive strip a3 on the high-voltage receiving coil 9 is located at the top of the coil body a1, and the magnetic conductive strip a3 on the electromagnetic heating coil 3 is located at the bottom of the coil body a 1. The magnetic conductive strip a3 can increase the inductance of the high-voltage receiving coil 9, and simultaneously change the appearance of the electromagnetic field generated by the high-voltage receiving coil 9, so that more energy is concentrated and the magnetic energy is gathered, thereby further improving the induced current generated by the high-voltage receiving coil 9, and improving the power of the electric energy output by the high-voltage receiving coil 9 to ensure that the electromagnetic heating coil 3 obtains enough electric energy; similarly, the magnetic conductive strip a3 can increase the inductance of the electromagnetic heating coil 3, and change the shape of the electromagnetic field generated by the electromagnetic heating coil 3, so as to concentrate more energy and gather magnetic energy, thereby improving the heating efficiency of the heating container a made of magnetic conductive material.
Further, a temperature controller 2 for monitoring whether the heating container A placed on the rotary table 1 is dry-burned is arranged on the rotary table 1; the temperature controller 2 is connected to a circuit between the high-voltage receiving coil 9 and the electromagnetic heating coil 3, specifically, a detection end of the temperature controller 2 is exposed out of a through hole on the bearing part 101 so as to be directly pressed and contacted with the bottom of the heating container a, and the rotating disc 1 in the embodiment is a microcrystalline plate; when the detected temperature does not reach the limit temperature (dry burning prevention temperature) set by the temperature controller 2, the temperature controller 2 is in a closed state, the circuit between the high-voltage receiving coil 9 and the electromagnetic heating coil 3 is ensured to be conducted, and the heating container A is normally heated; when the detected temperature reaches or exceeds the limit temperature (dry burning prevention temperature) set by the temperature controller 2, the temperature controller 2 is in an open state, the circuit between the high-voltage receiving coil 9 and the electromagnetic heating coil 3 is disconnected, and the heating container A stops heating. In this embodiment, the limit temperature of the temperature controller 2 may be set between 50 ℃ and 270 ℃, preferably two gears, one gear being 125 ℃ (corresponding to factory-set dry-fire gear), the other gear being 230 ℃ (corresponding to dry-fire gear close to national standard 270 ℃), the gears being controllable by a remote switch; the temperature controller 2 can effectively monitor the heating condition of the heating container A, thereby effectively avoiding dry burning, greatly improving the use safety and effectively overcoming the dry burning 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 the specified temperature, the circuit is broken due to the action of the fuse, so that the protection effect is realized.
Further, the rotating power assembly comprises a rotating motor 12, a driving gear 11 and a driven gear ring 5 which is coaxially and fixedly arranged relative to the turntable 1; the rotating motor 12 is fixedly arranged on the fixed seat 10 and is electrically connected with the power supply coil; the driving gear 11 is in transmission connection with a motor shaft of a rotating motor 12; the driven gear ring 5 is meshed with the driving gear 11; when the rotating motor 12 is electrified, the driving gear 11 is driven to rotate, the driven gear ring 5 is driven to rotate under the action of the gear, and the rotating disc 1 is driven to rotate; the rotating electric machine 12 is located away from the power supply coil so as not to heat the rotating electric machine 12 by the induced magnetic field, the power supply to the rotating electric machine 12 is obtained by rectification, and the present embodiment preferably uses an AC-DC circuit or an AC-AC conversion circuit. According to actual needs, a mechanical switch, a touch switch or a remote control switch can be added, and the remote control switch can remotely control the rotating power assembly.
Further, in the present embodiment, an annular transmission part 6 is fixedly arranged at the bottom of the turntable 1, and the driven gear ring 5 and the light-emitting part 7 are respectively fixedly arranged on the outer side wall of the transmission part 6; in addition, a high voltage receiving coil 9, a low voltage receiving coil 8 and an electromagnetic heating coil 3 are fixedly disposed on the transmission member 6, respectively, so that the coils rotate with the turntable 1.
Further, a plurality of columnar supporting portions 1003 are integrally formed in the inner cavity of the fixing base 10, a ball 1004 (preferably, a metal ball, such as a steel ball) which can freely roll is arranged at the top of each supporting portion 1003, and the bottom of the turntable 1 is supported on the ball 1004, so that the turntable 1 can rotate more smoothly.
Second embodiment
Referring to fig. 4, the electromagnetic induction rotating base according to the present embodiment is different from the first embodiment in that: the power supply coil rotates with the turntable 1.
Further, the turntable 1 is fixedly connected with a power supply coil through a transmission part 6 or directly; the electromagnetic heating coil 3 is disposed between the turntable 1 and the power supply coil, and is fixed relative to the fixing base 10, i.e. the electromagnetic heating coil 3 does not rotate.
Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.
Third embodiment
Referring to fig. 5, the electromagnetic induction rotating base according to the present embodiment is different from the first embodiment in that: the electromagnetic heating coil 3 rotates with the turntable 1.
Further, the turntable 1 is fixedly connected with the electromagnetic heating coil 3 through a transmission part 6 or directly; the power supply coil is fixedly arranged at the bottom in the fixed seat 10, namely the power supply coil does not rotate.
Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.
Fourth embodiment
Referring to fig. 6, the electromagnetic induction rotating base according to the present embodiment is different from the first embodiment in that: the power supply coil and the electromagnetic heating coil 3 are fixedly arranged relative to the fixed seat 10.
Further, the electromagnetic heating coil 3 is arranged between the turntable 1 and the power supply coil and is fixedly arranged relative to the fixed seat 10; the power supply coil is fixedly arranged at the bottom in the fixed seat 10; i.e. the electromagnetic heating coil 3 and the power supply coil, respectively, do not rotate.
Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.
Fifth embodiment
Referring to fig. 7, the present embodiment relates to an electromagnetic induction rotating base which is different from the first embodiment in that: the rotating power assembly comprises a rotating motor 12, a driving gear 11 and a driven gear ring 5 which is coaxially and fixedly arranged relative to the fixed seat 10; the rotating motor 12 is fixedly arranged on the turntable 1 and is electrically connected with the power supply coil, and the rotating motor 12 in the embodiment is fixedly connected with the turntable 1 through the transmission part 6; the driving gear 11 is in transmission connection with a motor shaft of a rotating motor 12; the driven ring gear 5 meshes with the drive gear 11. When the rotating motor 12 is powered on, the driving gear 11 is driven to rotate, and the rotating motor 12 is driven to rotate under the action of the gear, so that the rotating disc 1 is driven to rotate.
Further, the light emitting component 7 is fixedly disposed on the fixing base 10.
Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.
Sixth embodiment
Referring to fig. 8, the present embodiment relates to an electromagnetic induction rotating base which is different from the first embodiment in that: the power supply coil and/or the electromagnetic heating coil 3 are/is provided with a magnetism isolating layer 14, and the magnetism isolating layer 14 is positioned between the power supply coil and the electromagnetic heating coil 3. The magnetism isolating layer 14 on the high-voltage receiving coil 9 can ensure that the high-voltage receiving coil 9 stably receives the induced magnetic field generated by the electromagnetic power transmission coil 13 to generate stable induced voltage and current, and the magnetism isolating layer 14 on the electromagnetic heating coil 3 can ensure that the induced magnetic field generated by the high-voltage receiving coil is gathered towards the heating container A, so that the heating efficiency of the high-voltage receiving coil is further improved. In addition to the magnetic shield layer 14, a thermal shield layer may be provided to reduce heat transfer depending on the actual needs of the product. It should be noted that the thermal insulating layer and the magnetic spacer layer 14 may be separately provided or provided simultaneously.
Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. 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 utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and the utility model is intended to be protected by the following claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electromagnetic induction rotating base which characterized in that: comprises a fixed seat (10), a rotary table (1), a power supply coil which generates induction current by utilizing the principle of electromagnetic induction, and an electromagnetic heating coil (3) which receives the induction current to generate a magnetic field; a rotating power assembly is arranged between the fixed seat (10) and the rotary table (1) to drive the rotary table (1) to rotate relative to the fixed seat (10); the electromagnetic heating coil (3) and/or the rotary power assembly are electrically connected with the power supply coil to obtain induction current generated by the power supply coil.
2. The electromagnetic induction rotating base of claim 1, wherein: the fixed seat (10) is supported on the electromagnetic generating appliance (C), and the power supply coil is arranged close to the electromagnetic generating appliance (C); the turntable (1) is provided with a bearing part (101) for bearing the heating container (A), and the electromagnetic heating coil (3) is arranged close to the bearing part (101).
3. The electromagnetic induction rotating base of claim 1, wherein:
the power supply coil and the electromagnetic heating coil (3) rotate along with the turntable (1);
or the power supply coil or the electromagnetic heating coil (3) rotates along with the turntable (1);
or the power supply coil and the electromagnetic heating coil (3) are fixedly arranged relative to the fixed seat (10).
4. The electromagnetic induction rotating base of claim 1, wherein: the power supply coil comprises a high-voltage power receiving coil (9) for generating high-voltage induced current by using an electromagnetic induction principle and a low-voltage power receiving coil (8) for generating low-voltage induced current by using the electromagnetic induction principle; the electromagnetic heating coil (3) is electrically connected with the high-voltage receiving coil (9) to obtain high-voltage induction current generated by the high-voltage receiving coil (9); the electromagnetic induction rotating base further comprises a low-voltage load, and the low-voltage load is electrically connected with a low-voltage receiving coil (8) to obtain low-voltage induction current generated by the low-voltage receiving coil (8).
5. The electromagnetic induction rotating base of claim 4, wherein: the low-voltage load comprises a heat radiation fan (4), a heat radiation air channel (d) is arranged between the fixed seat (10) and the rotary table (1), the heat radiation fan (4) is arranged on the heat radiation air channel (d), and an air inlet end and an air outlet end of the heat radiation air channel (d) are respectively communicated with the outside; the high-voltage receiving coil (9) and/or the low-voltage receiving coil (8) and/or the electromagnetic heating coil (3) are/is positioned on the heat dissipation air duct (d).
6. The electromagnetic induction rotating base of claim 4, wherein: the low-voltage load comprises a light-emitting part (7), and the light-emitting part (7) is fixedly arranged relative to the fixed seat (10) or the turntable (1); when the light-emitting component (7) is fixedly arranged relative to the turntable (1), the light-emitting component (7) rotates along with the turntable (1).
7. The electromagnetic induction rotating base of claim 4, wherein: the high-voltage receiving coil (9) and the electromagnetic heating coil (3) are basically consistent in structure and respectively comprise a coil body (a 1) and a magnetic conduction strip (a 3), and more than one magnetic conduction strip (a 3) are arranged on the coil body (a 1); wherein, the magnetic strip (a 3) on the high-voltage receiving coil (9) is positioned at the side of the coil body (a 1) facing the electromagnetic heating coil (3), and the magnetic strip (a 3) on the electromagnetic heating coil (3) is positioned at the side of the coil body (a 1) facing the power supply coil.
8. The electromagnetic induction rotating base of claim 4, wherein: the rotary table (1) is provided with a temperature controller (2) for monitoring whether the heating container (A) placed on the rotary table (1) is dry-burned or not; the temperature controller (2) is connected to a circuit between the high-voltage receiving coil (9) and the electromagnetic heating coil (3).
9. The electromagnetic induction rotating base of claim 1, wherein: the rotating power assembly comprises a rotating motor (12), a driving gear (11) and a driven gear ring (5) which is coaxially and fixedly arranged relative to the turntable (1); the rotating motor (12) is fixedly arranged on the fixed seat (10) and is electrically connected with the power supply coil; the driving gear (11) is in transmission connection with a motor shaft of the rotating motor (12); the driven gear ring (5) is meshed with the driving gear (11);
or the rotating power assembly comprises a rotating motor (12), a driving gear (11) and a driven gear ring (5) which is coaxially and fixedly arranged relative to the fixed seat (10); the rotating motor (12) is fixedly arranged on the turntable (1) and is electrically connected with the power supply coil; the driving gear (11) is in transmission connection with a motor shaft of the rotating motor (12); the driven gear ring (5) is meshed with the driving gear (11).
10. The electromagnetic induction rotating base of claim 1, wherein: the fixed seat (10) is provided with a plurality of supporting parts (1003), the supporting parts (1003) are provided with freely rolling balls (1004), and the turntable (1) is supported on the balls (1004).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122153469.7U CN215372608U (en) | 2021-09-07 | 2021-09-07 | Electromagnetic induction rotating base |
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| CN202122153469.7U CN215372608U (en) | 2021-09-07 | 2021-09-07 | Electromagnetic induction rotating base |
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| CN215372608U true CN215372608U (en) | 2021-12-31 |
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