Electromagnetic induction heating net, electromagnetic heating equipment and control method of equipment

Abstract

The invention discloses an electromagnetic induction heating net, electromagnetic heating equipment and a control method of the equipment. The electromagnetic induction heating net comprises a conductive body, and the conductive body is a net-shaped body which is regularly or irregularly distributed with a plurality of through holes and is woven or integrally formed; and the net-shaped body is in a plane shape, an arc shape, a semi-spherical surface shape or a shape with the periphery being a plane and the center being provided with an inner concave part. As the net-shaped body is adopted as a heating body for magnetic field induction heating, the total mass of the heating body is effectively reduced, and the heating body can be rapidly heated in a short time. Due to the fact that the through holes are formed to form a net-shaped structure, the general temperature of the heating body can reach 800 DEG C or above, the temperature of the heating body can reach 1000 DEG C or above when the heating body is made of high-temperature-resistant materials, heat of the heating body can be evenly dissipated, and the heating body is not prone to deformation and can be used for a long time. The electromagnetic induction heating net and the electromagnetic heating equipment can be widely used in cooking, heating, barbecuing and other application scenes. When the electromagnetic induction heating net and the electromagnetic heating equipment are applied to cooking, barbecuing and the like, a user can better experience the existence of a high-temperature state, and the protection consciousness of the user can be improved.

Description

technical field [0001] The invention relates to an electromagnetic induction heating structure, more specifically an electromagnetic induction heating network, electromagnetic heating equipment and a control method thereof. Background technique [0002] At present, electromagnetic induction heating products, such as induction cooker, are a very popular electrical product, and there are also products that use electric heating for heating. However, such products have these disadvantages: [0003] 1. The current induction cooker pots are not universal, and many pots cannot be used, so there are higher requirements for materials; [0004] 2. There is no open flame for cooking in an induction cooker, and lack of a thriving flame, so the experience is not strong. [0005] 3. When using electricity for heating, it is easy to get an electric shock, which is unsafe; heating with charcoal fire, there is a risk of gas poisoning. [0006] 4. When grilling with charcoal fire, there is ...

AI Technical Summary

Problems solved by technology

[0003] 1. The current induction cooker pots are not universal, and many pots cannot be used, so there are higher requirements for materials;

[0004] 2. Cooking in an induction cooker, without an open flame, lacks a thriving flame, and the experience is not strong

[0005] 3. When using electricity for heating, it is easy to get an electric shock and is unsafe; heating with charcoal fire has the risk of gas poisoning

[0006] 4. When grilling with charcoal fire, there is an open flame and carbon dioxide emissions, which is unsafe; electric grilling is easy to get an electric shock; electric ceramic stoves and light-wave ovens have low efficiency;

[0007] 5. Existing heating methods are not efficient

The inventors conducted sample tests based on these structures and found that using metal plates for indirect heating has the problems of low metal plate temperature and low thermal efficiency. Once the temperature is increased, the product will be deformed

And because the quality of the metal plate is high, the heating itself needs to consume part of the energy. The high temperature of the metal plate will in turn increase the temperature of the surface of the induction cooker body and the internal electromagnetic coil, thus causing instability.

In addition, products such as the induction cooker companion protrude from the induction cooker body and are easy to separate. Because it remains high temperature for a long time after use and after the fire is turned off, it brings great safety problems to users. Authentication is another problem that needs to be solved

At present, there is no mass-produced induction cooker companion product on the market, which also proves that the above problems are objective facts

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