CN209944436U

CN209944436U - Heating disc for electromagnetic oven

Info

Publication number: CN209944436U
Application number: CN201920654113.1U
Authority: CN
Inventors: 黎新金
Original assignee: Foshan Zhongchi Electric Plastic Industry Co Ltd
Current assignee: Foshan Zhongchi Electric Plastic Industry Co Ltd
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-01-14
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a heating disc for an electromagnetic oven, which comprises a fireproof and moistureproof component, an electromagnetic oven body, a convex tray, a dismounting component and a sealing ring, wherein the surface of the electromagnetic oven body is provided with the sealing ring; the utility model discloses a set up the dampproofing subassembly of fire prevention, reduced moist air to the corruption of the dish that generates heat, improved the life of the dish that generates heat, take the fire prevention measure to the dish that generates heat of long-term continuous work to dry to the silica gel dampproof course, improved the work efficiency of the dish that generates heat, reduced the risk of damage, set up the dismouting subassembly and carry out quick dismantlement and fixed to the protruding type tray of the dish that generates heat, prevent rocking of protruding type tray, guaranteed the operating mass with hot plate.

Description

Heating disc for electromagnetic oven

Technical Field

The utility model belongs to the technical field of the electromagnetism stove dish that generates heat, concretely relates to dish that generates heat for electromagnetism stove.

Background

The principle of the induction cooker is an electromagnetic induction phenomenon, namely, alternating current is utilized to generate an alternating magnetic field with the direction changing constantly through a coil, and eddy current (the reason can refer to Faraday's law of electromagnetic induction) appears in a conductor in the alternating magnetic field, which is caused by the fact that an eddy electric field pushes carriers (electrons but no iron atoms in a pot) in the conductor to move; the joule heating effect of the eddy current heats the conductor, thereby achieving heating.

But the heating plate for the existing electromagnetic oven is difficult to disassemble and assemble when in use, so that the damage of the heating plate is easily caused in the installation process or the tray fixing hole is cracked in the disassembly process, the property loss is caused, and the fireproof and moistureproof component is not arranged when in use, so that the heating plate is overheated to burn out, the personal safety is threatened, and the heating plate is moist and rusty so as to corrode when not in use for a long time, so that the short circuit damage of the heating plate is caused.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a heating plate for an electromagnetic oven, which has the characteristics of convenient disassembly and assembly, fire prevention and moisture prevention.

In order to achieve the above object, the utility model provides a following technical scheme: a heating disc for an electromagnetic oven comprises a fireproof and moistureproof component, an electromagnetic oven body, a convex tray, a dismounting component and a sealing ring, wherein the sealing ring is arranged on the surface of the electromagnetic oven body;

the fireproof and moistureproof assembly comprises a fixing hole, a magnetic conduction strip, heat conduction asbestos columns, fireproof asbestos layers, silica gel moistureproof layers and support legs, wherein the magnetic conduction strips are uniformly arranged at the bottom end of the fixing hole at intervals, the heat conduction asbestos columns are uniformly arranged on one side of the magnetic conduction strip, the fireproof asbestos layers are arranged at the bottom ends of the heat conduction asbestos columns, the silica gel moistureproof layers are arranged at the bottom ends of the fireproof asbestos layers, and the support legs are symmetrically arranged at the bottom ends of the silica gel moistureproof layers;

the dismouting subassembly includes spacing groove, spring handle, set casing, screwed pipe, stopper, strong magnetic sheet and gim peg, wherein, the surface symmetry of gim peg is provided with the spacing groove, one side of spacing groove is provided with strong magnetic sheet, one side that strong magnetic sheet kept away from the spacing groove is provided with the stopper, one side that strong magnetic sheet was kept away from to the stopper is provided with the spring handle, the surface of spring handle is provided with the spring, the bottom of gim peg is provided with the set casing, the bottom middle part of set casing is provided with the screwed pipe.

Preferably, thirty enameled wires formed by twisting are arranged on the top end surface of the convex tray.

Preferably, a support column is arranged in the middle of the convex tray, and heat-conducting silicone grease is smeared on the top end of the support column.

Preferably, the heat-conducting asbestos column and the fireproof asbestos layer are connected in a mode of smearing heat-conducting glue.

Preferably, the surface of the limiting groove is provided with a non-slip mat.

Preferably, the bottom end of the fixing bolt is provided with a taper bolt plug.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the dampproofing subassembly of fire prevention, carry out dampproofing protection to the dish that generates heat that does not use for a long time, reduced humid air to the corruption of the dish that generates heat, improved the life of the dish that generates heat, take the fire prevention measure to the dish that generates heat of long-term continuous work, conduct the heat to drying to the silica gel dampproof course, improved the work efficiency of the dish that generates heat, reduced the risk of damaging.

2. The utility model discloses a set up the dismouting subassembly, carry out quick dismantlement and fixed to the protruding type tray of the dish that generates heat, the spacing groove and the strong magnetic sheet of setting have guaranteed fixed reliability and the convenience of dismantlement, have prevented rocking of protruding type tray, have guaranteed the operating mass with rated load of the dish that generates heat, have improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fireproof and moisture-proof assembly of the present invention;

fig. 3 is a schematic structural view of the assembly and disassembly assembly of the present invention.

In the figure: 1. a fire and moisture resistant component; 11. a fixing hole; 12. a magnetic conductive strip; 13. a thermally conductive asbestos column; 14. a fireproof asbestos layer; 15. a silica gel moisture barrier; 16. a support leg; 2. an induction cooker body; 3. a convex tray; 4. a heat radiation fan; 5. a control panel; 6. heat dissipation holes; 7. a circuit board; 8. disassembling and assembling the components; 81. a limiting groove; 82. a spring; 83. a spring handle; 84. a stationary case; 85. a threaded pipe; 86. a limiting block; 87. a strong magnetic sheet; 88. a fixing bolt; 9. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a heating plate for an electromagnetic oven comprises a fireproof and moistureproof component 1, an electromagnetic oven body 2, a convex tray 3, a dismounting component 8 and a sealing ring 9, wherein the sealing ring 9 is arranged on the surface of the electromagnetic oven body 2, a control panel 5 is arranged on one side of the electromagnetic oven body 2, the convex tray 3 is arranged inside the electromagnetic oven body 2, the dismounting component 8 is uniformly arranged on one side of the convex tray 3 at intervals, the fireproof and moistureproof component 1 is arranged on one side of the bottom of the convex tray 3, a heat radiation fan 4 is arranged on one side of the convex tray 3 away from the fireproof and moistureproof component 1, a circuit board 7 is arranged on one side of the heat radiation fan 4, and heat radiation holes 6 are;

the fireproof and moistureproof assembly 1 comprises a fixing hole 11, magnetic conductive strips 12, heat-conducting asbestos columns 13, fireproof asbestos layers 14, silica gel moistureproof layers 15 and support legs 16, wherein the magnetic conductive strips 12 are uniformly arranged at the bottom end of the fixing hole 11 at intervals, the heat-conducting asbestos columns 13 are uniformly arranged on one side of the magnetic conductive strips 12, the fireproof asbestos layers 14 are arranged at the bottom ends of the heat-conducting asbestos columns 13, the silica gel moistureproof layers 15 are arranged at the bottom ends of the fireproof asbestos layers 14, and the support legs 16 are symmetrically arranged at the bottom ends of the silica gel moistureproof layers 15;

dismouting subassembly 8 includes spacing groove 81, spring 82, spring handle 83, set casing 84, screwed pipe 85, stopper 86, strong magnetic sheet 87 and gim peg 88, wherein, the surperficial symmetry of gim peg 88 is provided with spacing groove 81, one side of spacing groove 81 is provided with strong magnetic sheet 87, one side that strong magnetic sheet 87 kept away from spacing groove 81 is provided with stopper 86, one side that strong magnetic sheet 87 was kept away from to stopper 86 is provided with spring handle 83, the surface of spring handle 83 is provided with spring 82, the bottom of gim peg 88 is provided with set casing 84, the bottom middle part of set casing 84 is provided with screwed pipe 85.

In order to ensure that the heating plate has high working efficiency, in the present embodiment, preferably, thirty enameled wires twisted and wound are disposed on the top end surface of the convex tray 3.

In order to accurately measure the temperature of the induction cooker body 2, in this embodiment, preferably, a support column is disposed in the middle of the convex tray 3, and a top end of the support column is coated with heat-conducting silicone grease.

In order to ensure the heat conduction effect of the fireproof and moisture-proof assembly 1, in the embodiment, preferably, the heat conduction asbestos column 13 and the fireproof asbestos layer 14 are connected by coating heat conduction glue.

In order to ensure that the convex tray 3 is stable and does not slide after being fixed, in the present embodiment, it is preferable that the surface of the limiting groove 81 is provided with a non-slip pad.

To facilitate the engagement and disengagement of the securing latch 88, in this embodiment, the bottom end of the securing latch 88 is preferably configured as a tapered bolt plug.

The utility model discloses well control panel 5 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: refers to a circuit that directly undertakes the task of exchanging or controlling electrical energy in an electrical device or power system. The main circuit in the power distribution cabinet mostly refers to a high-voltage circuit, which provides power for the whole system and high power on the execution element, and is mostly a high-voltage circuit with a voltage of 220V, and the type adopted in this embodiment is elegance CY 20.

The utility model discloses well circuit board 7 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: the shutdown port of the singlechip outputs a low level to enable the voltage comparator to enter a working state, the startup port is turned over to a low level to enable the IGBT to enter a primary conduction state, and then the coil panel and the high-frequency resonant capacitor form high-frequency oscillation under the action of the synchronous circuit and the sawtooth wave circuit, wherein the model of the singlechip is TM-S1-09B.

The utility model discloses a theory of operation and use flow: firstly, the control panel 5 on one side of the electromagnetic oven body 2 is pressed, the heating plate is checked, when the heating plate has a fault and needs to be replaced, the spring handle 83 arranged in the fixed shell 84 is pulled, the spring handle 83 is pulled to drive the compression of the spring 82, the spring 82 is compressed to enable the limiting block 86 to move, the limiting block 86 moves to be separated from the limiting groove 81, at the moment, the fixed bolt 88 is taken out of the fixed hole 11, after all the fixed bolts 88 are taken out, the convex tray 3 and the coil on the top end surface of the convex tray 3 can be taken out together, after the replacement is finished, the fixed hole 11 is re-installed, the limiting block 86 is ensured to be clamped in the limiting groove 81, then the power supply is electrified to generate a high-frequency signal, the high-frequency current is converted into a high-frequency alternating magnetic field through the heating plate, the heated vessel generates the annular current and generates heat, the magnetic, be used for improving the work efficiency of the dish that generates heat, be provided with heat conduction asbestos column 13 in the bottom of protruding type tray 3, to generating heat the absorptive heat by the heating household utensils of dish and conduct, prevent to generate heat the dish and overheat and burn out, conduct the heat to fire prevention asbestos layer 14 again, dry silica gel dampproof course 15 after fire prevention asbestos layer 14 is heated, ensure the security of electromagnetism stove body 2 when using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dish that generates heat for electromagnetism stove, includes dampproofing subassembly of fire prevention (1), electromagnetism stove body (2), protruding type tray (3), dismouting subassembly (8) and sealing washer (9), its characterized in that: a sealing ring (9) is arranged on the surface of the electromagnetic oven body (2), a control panel (5) is arranged on one side of the electromagnetic oven body (2), a convex tray (3) is arranged inside the electromagnetic oven body (2), dismounting assemblies (8) are uniformly arranged on one side of the convex tray (3) at intervals, a fireproof and moistureproof assembly (1) is arranged on one side of the bottom of the convex tray (3), a heat radiation fan (4) is arranged on one side of the convex tray (3) far away from the fireproof and moistureproof assembly (1), a circuit board (7) is arranged on one side of the heat radiation fan (4), and heat radiation holes (6) are arranged on one side of the circuit board (7);

the fireproof and moistureproof assembly (1) comprises a fixing hole (11), a magnetic conduction strip (12), a heat conduction asbestos column (13), a fireproof asbestos layer (14), a silica gel moistureproof layer (15) and support legs (16), wherein the magnetic conduction strips (12) are uniformly arranged at the bottom end of the fixing hole (11) at intervals, the heat conduction asbestos column (13) is uniformly arranged on one side of the magnetic conduction strips (12), the fireproof asbestos layer (14) is arranged at the bottom end of the heat conduction asbestos column (13), the silica gel moistureproof layer (15) is arranged at the bottom end of the fireproof asbestos layer (14), and the support legs (16) are symmetrically arranged at the bottom end of the silica gel moistureproof layer (15);

dismouting subassembly (8) are including spacing groove (81), spring (82), spring handle (83), set casing (84), screwed pipe (85), stopper (86), strong magnet piece (87) and gim peg (88), wherein, the surface symmetry of gim peg (88) is provided with spacing groove (81), one side of spacing groove (81) is provided with strong magnet piece (87), one side that spacing groove (81) were kept away from in strong magnet piece (87) is provided with stopper (86), one side that strong magnet piece (87) were kept away from in stopper (86) is provided with spring handle (83), the surface of spring handle (83) is provided with spring (82), the bottom of gim peg (88) is provided with set casing (84), the bottom middle part of set casing (84) is provided with screwed pipe (85).

2. The heating plate for the induction cooker according to claim 1, characterized in that: thirty enameled wires formed by twisting are arranged on the top end surface of the convex tray (3).

3. The heating plate for the induction cooker according to claim 1, characterized in that: the middle part of the convex tray (3) is provided with a support column, and the top end of the support column is coated with heat-conducting silicone grease.

4. The heating plate for the induction cooker according to claim 1, characterized in that: the heat-conducting asbestos column (13) is connected with the fireproof asbestos layer (14) in a mode of smearing heat-conducting glue.

5. The heating plate for the induction cooker according to claim 1, characterized in that: and the surface of the limiting groove (81) is provided with an anti-slip pad.

6. The heating plate for the induction cooker according to claim 1, characterized in that: the bottom end of the fixing bolt (88) is provided with a taper bolt plug.