CN215523406U

CN215523406U - Electromagnetic oven

Info

Publication number: CN215523406U
Application number: CN202121422454.XU
Authority: CN
Inventors: 张锐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-14
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses an induction cooker, which comprises a bottom shell, wherein an electromagnet is arranged in the bottom shell, a panel is arranged above the bottom shell, a through hole is arranged at the axis of the panel, a central panel is arranged in the through hole, the electromagnet is arranged below the central panel, the left side and the right side of the bottom shell are respectively provided with an air inlet hole and an air outlet hole, the electromagnet is started by electrifying, current passes through a coil to generate a magnetic field, when magnetic force lines in the magnetic field pass through the bottom of an iron pot, the magnetic force lines are cut to generate countless small eddy currents, so that iron atoms of the iron pot rotate at high speed and generate collision heat friction to directly heat food in the pot, meanwhile, the left side and the right side of the bottom shell are respectively provided with the air inlet hole and the air outlet hole, an air guide volute is arranged between the air inlet hole and the air outlet hole to form an air channel, and an air circulation assembly is arranged in the air channel, so as to ensure the air circulation and the heat dissipation effect.

Description

Electromagnetic oven

Technical Field

The utility model relates to the field of electric appliances, in particular to an induction cooker.

Background

Induction cookers, also known as induction cookers, were first produced in germany in 1957. In 1972, induction cookers began to be produced in the united states, and in the early 20 th century, in the 80 th era, induction cookers began to be sold hot in europe, the united states, and japan. The principle of induction cookers is magnetic field induced eddy current heating. The magnetic field is generated by current passing through the coil, when magnetic lines in the magnetic field pass through the bottom of the iron pan, the magnetic lines are cut, so that countless small eddy currents are generated, iron atoms of the iron pan rotate at high speed, collision friction heat is generated, and food in the pan is directly heated.

The existing induction cooker is divided into two types, one type is external, the other type is embedded in the surface of a dining table, but the existing induction cooker embedded in the dining table is complex in overall structure, poor in air circulation effect of the inner wall of the induction cooker and capable of affecting heat dissipation.

Therefore, an induction cooker is urgently needed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an induction cooker.

According to this purpose design's an electromagnetism stove, including the drain pan be equipped with the electromagnet in the drain pan, the drain pan top is equipped with the panel, the axle center department of panel is equipped with the through-hole, is equipped with a center panel in the through-hole, the electromagnet sets up center panel below the left and right sides of drain pan is equipped with fresh air inlet and exhaust vent respectively be equipped with the wind-guiding spiral case between fresh air inlet and the exhaust vent in order to form air passage be equipped with the air cycle subassembly in the air passage.

Preferably, the air guide volute comprises an air guide plate, an arc-shaped connecting plate and an arc-shaped volute, the air guide plate is connected to the left side of the air guide plate, the arc-shaped volute is arranged on the outer side of the air inlet hole, the left side of the air guide plate extends to the left side of the bottom shell and is connected with the inner bottom surface of the bottom shell, and an extending portion is connected between the arc-shaped connecting plate and the arc-shaped volute.

Preferably, a sealing ring is arranged on the edge of the through hole, and the central panel is arranged on the sealing ring.

Preferably, an electrothermal film for heating the panel is arranged on the lower end face of the panel.

Preferably, the electrothermal film is provided with a notch, a touch panel is arranged in the notch, and the touch panel is connected with the electromagnet, the electrothermal film and the air circulation assembly and used for controlling the work of the electromagnet, the electrothermal film and the air circulation assembly.

Preferably, the air circulation assembly employs a turbofan.

Preferably, the center panel is made of a heat-resistant ceramic plate.

The utility model has the advantages of simple and reasonable structure, better air circulation guarantee of the air channel and better heat dissipation, compared with the prior art, the bottom shell is internally provided with the electromagnet, the panel is arranged above the bottom shell, the axis of the panel is provided with the through hole, the through hole is internally provided with the central panel, the electromagnet is arranged below the central panel, the electromagnet is started by electrifying, current passes through the coil to generate a magnetic field, when magnetic lines in the magnetic field pass through the bottom of the iron pot, the magnetic lines are cut, thus countless small eddy currents are generated, iron atoms of the iron pot rotate at high speed and generate friction collision heat to directly heat food in the pot.

Simultaneously through be equipped with fresh air inlet and exhaust vent respectively in the left and right sides of drain pan be equipped with the wind-guiding spiral case between fresh air inlet and the exhaust vent in order to form air passage be equipped with the air cycle subassembly in the air passage to guarantee the circulation of air, guarantee the radiating effect.

Drawings

FIG. 1 is a schematic exploded view of the present invention;

FIG. 2 is a second exploded view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

fig. 4 is a schematic perspective view of the present invention.

Fig. 5 is a schematic perspective view of the second embodiment of the present invention.

Detailed Description

The utility model is further described with reference to the following figures and examples.

Referring to fig. 1 to 5, an induction cooker includes a bottom case 10, an electromagnet 20 is disposed in the bottom case 10, a panel 40 is disposed above the bottom case 10, a through hole 50 is disposed at an axis of the panel 40, a center panel 70 is disposed in the through hole 50, the electromagnet 20 is disposed below the center panel 70, an air inlet 120 and an air outlet 110 are disposed on left and right sides of the bottom case 10, an air guide volute 100 is disposed between the air inlet 120 and the air outlet 110 to form an air passage, and an air circulation assembly 80 is disposed in the air passage.

The electromagnet is started by electrifying, current passes through the coil to generate a magnetic field, when magnetic lines in the magnetic field pass through the bottom of the iron pot, the magnetic lines are cut, so that countless small eddy currents are generated, iron atoms of the iron pot rotate at high speed, collision friction heat is generated, and food in the pot is directly heated.

The air guide volute 100 comprises an air guide plate 140 spaced front and back, an arc-shaped connecting plate 131 connected to the left side of the air guide plate 140, and an arc-shaped volute 130 arranged outside the air inlet 120, wherein the left side of the air guide plate 140 extends to the left side of the bottom case 10 and is connected with the inner bottom surface of the bottom case 10, and an extending part 132 is connected between the arc-shaped connecting plate 131 and the arc-shaped volute 130.

The air circulation assembly 80 is arranged in the arc-shaped volute 130, and the width of an air channel can be increased by arranging the arc-shaped connecting plate 131, so that the normal situation of components of a circuit is ensured, and a larger installation space is provided.

A sealing ring 60 is arranged on the edge of the through hole 50, and the central panel 70 is arranged on the sealing ring 60.

An electric heating film 30 for heating the panel 40 is arranged on the lower end surface of the panel 40.

That is, when in use, the electromagnetic body can generate magnetic lines of force with the pot body to be cut, thereby generating countless small eddy currents, so that iron atoms of the iron pot rotate at high speed and generate collision friction heat to directly heat food in the pot, and the electric heating film 30 heats the panel, and can heat food and dishes placed on the panel.

The electrothermal film 30 is provided with a slot 310, a touch panel 90 is arranged in the slot 310, and the touch panel 90 is connected with the electromagnet 20, the electrothermal film 30 and the air circulation assembly 80 and is used for controlling the work of the electromagnet 20, the electrothermal film 30 and the air circulation assembly 80.

The touch panel 90 may be a control panel commonly used in the conventional induction cooker, and is not described herein again.

The air circulation assembly 80 employs a turbofan.

The center panel 70 is made of a heat-resistant ceramic plate.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for the convenience of description and simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An induction cooker, characterized in that: including drain pan (10) be equipped with electromagnet (20) in drain pan (10), drain pan (10) top is equipped with panel (40), the axle center department of panel (40) is equipped with through-hole (50), is equipped with one central panel (70) in through-hole (50), electromagnet (20) set up central panel (70) below the left and right sides of drain pan (10) is equipped with fresh air inlet (120) and exhaust vent (110) respectively be equipped with wind-guiding spiral case (100) between fresh air inlet (120) and exhaust vent (110) in order to form air passage be equipped with air cycle subassembly (80) in the air passage.

2. The induction cooker according to claim 1, wherein: the air guide volute (100) comprises an air guide plate (140) which is spaced from the front to the back, an arc-shaped connecting plate (131) connected to the left side of the air guide plate (140) and an arc-shaped volute (130) arranged on the outer side of the air inlet hole (120), the left side of the air guide plate (140) extends to the left side of the bottom shell (10) and is connected with the inner bottom surface of the bottom shell (10), and an extending part (132) is connected between the arc-shaped connecting plate (131) and the arc-shaped volute (130).

3. The induction cooker according to claim 1, wherein: and a sealing ring (60) is arranged on the edge of the through hole (50), and the central panel (70) is arranged on the sealing ring (60).

4. The induction cooker according to claim 1, wherein: an electric heating film (30) used for heating the panel (40) is arranged on the lower end face of the panel (40).

5. The induction cooker according to claim 4, wherein: the electric heating film (30) is provided with a notch (310), a touch panel (90) is arranged in the notch (310), and the touch panel (90) is connected with the electromagnet (20), the electric heating film (30) and the air circulation assembly (80) and used for controlling the three to work.

6. The induction cooker according to claim 1, wherein: the air circulation assembly (80) employs a turbofan.

7. The induction cooker according to claim 1, wherein: the central panel (70) is made of a heat-resistant ceramic plate.