CN217154257U

CN217154257U - Energy-saving intelligent electromagnetic oven

Info

Publication number: CN217154257U
Application number: CN202123442360.1U
Authority: CN
Inventors: 郝晋兵
Original assignee: Shenzhen Greda Industry Co ltd
Current assignee: Shenzhen Greda Industry Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-09
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an energy-saving intelligent electromagnetic oven, which comprises a base, a lining, a coil seat, an excitation coil and a heating sheet; the bushing is arranged on the base; the coil holder is arranged on the bushing; the excitation coil and the heating sheet are arranged on the coil base from top to bottom; and a vacuum heat insulation cavity for blocking heat conduction between the base and the heating sheet is arranged in the lining. Through the vacuum heat insulation cavity arranged on the lining, the heat of the heating sheet can be effectively prevented from being radiated outwards through heat conduction, and the stable heat of the heating sheet can be ensured to heat the cookware, so that the energy-saving effect can be achieved.

Description

Energy-saving intelligent electromagnetic oven

Technical Field

The utility model relates to an electromagnetism stove technical field especially relates to an energy-conserving intelligent electromagnetism stove.

Background

An induction cooker is a cooker that heats food using the principle of electromagnetic induction. The excitation coil of the induction cooker can generate a magnetic field after being switched on with alternating current, and the magnetic line of force of the magnetic field can generate eddy current when reaching the bottom of the magnetic conduction pan, so that the bottom of the magnetic conduction pan generates heat, and food is cooked. Because the electromagnetic oven has the advantages of rapid heating, no open fire, safety, convenience and the like, the electromagnetic oven is favored and accepted by more and more consumers.

However, the existing induction cooker has fast heat dissipation and large energy consumption in the using process.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an energy-conserving intelligent electromagnetism stove aims at solving current electromagnetism stove heat dissipation very fast in the use, the great problem of power consumption.

In order to achieve the above object, the utility model provides a following technical scheme:

an energy-saving intelligent electromagnetic oven comprises a base, a lining, a coil base, an excitation coil and a heating sheet; the bushing is arranged on the base; the coil holder is arranged on the bushing; the excitation coil and the heating sheet are arranged on the coil base from top to bottom; and a vacuum heat insulation cavity for blocking heat conduction between the base and the heating sheet is arranged in the lining.

Furthermore, a stepped groove is formed in the coil base; the stepped groove comprises a first mounting groove for mounting the excitation coil and a second mounting groove for mounting the heating sheet; the first mounting groove is communicated with the second mounting groove.

Further, the first mounting groove is a circular mounting groove; the second mounting groove is a square mounting groove.

Furthermore, the heating sheet comprises a first ceramic layer, a magnetic conduction layer and a second ceramic layer which are arranged from top to bottom; the top of the first ceramic layer and the top of the lining are positioned on the same plane; one side of the second ceramic layer, which is far away from the magnetic conduction layer, is abutted to the excitation coil.

Further, the thickness of the first ceramic layer is equal to the thickness of the second ceramic layer.

Further, the thickness of the magnetic conduction layer is larger than that of the first ceramic layer.

Further, the magnetic conduction layer is a pure iron layer.

Furthermore, the bottom of the base is provided with supporting legs.

The utility model provides an energy-conserving intelligent electromagnetism stove has following beneficial effect compared in prior art:

1. through the vacuum heat insulation cavity arranged on the lining, the heat of the heating sheet can be effectively prevented from being radiated outwards through heat conduction, and the stable heat of the heating sheet can be ensured to heat the cookware, so that the energy-saving effect can be achieved.

2. Compare in current electromagnetism stove, the electromagnetism stove of this application generates heat piece self through setting up and generates heat to heat conduction to pan, thereby make the electromagnetism stove of this application can be applicable to the magnetic conduction pan and not lead the magnetic conduction pan, application range is wider.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a cross-sectional view of the energy-saving intelligent electromagnetic oven of the embodiment of the utility model.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, back, top and bottom … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

At present, the heat of the existing induction cooker is quickly dissipated in the using process, and the energy consumption is large. In order to solve the technical problem, the utility model provides an energy-conserving intelligent electromagnetism stove.

As shown in fig. 1, an energy-saving intelligent electromagnetic oven provided by the embodiment of the present invention includes a base 1, a lining 2, a coil base 3, an excitation coil 4 and a heating sheet 5; the bush 2 is arranged on the base 1; the coil holder 3 is arranged on the liner 2; the excitation coil 4 and the heating sheet 5 are arranged on the coil base 3 from top to bottom; a vacuum heat insulation cavity 21 for blocking heat conduction between the base 1 and the heating sheet 5 is arranged in the lining 2. In this application, the thermal-insulated chamber 21 in vacuum can prevent effectively that the heat of piece 5 that generates heat from scattering and disappearing through heat-conducting mode to guarantee that piece 5 that generates heat has sufficient heat to heat the pan, practice thrift the electric energy.

In some embodiments, the coil holder 3 is provided with a stepped slot (not labeled in the figures); the stepped groove comprises a first mounting groove (not shown) for mounting the excitation coil 4 and a second mounting groove (not shown) for mounting the heating sheet 5; the first mounting groove is communicated with the second mounting groove.

In some embodiments, the first mounting groove is a circular mounting groove; the second mounting groove is a square mounting groove. It is understood that the first mounting groove is provided as a circular mounting groove, which facilitates the positioning of the exciting coil 4.

In some embodiments, the heat generating sheet 5 includes a first ceramic layer 51, a magnetic conductive layer 52, and a second ceramic layer 53 arranged from top to bottom; the top of the first ceramic layer 51 and the top of the liner 2 are in the same plane; the side of the second ceramic layer 53 away from the magnetic conductive layer 52 is in contact with the excitation coil 4. It is understood that the magnetic conductive layer 52 is a heat generating layer, the first ceramic layer 51 and the second ceramic layer 53 are heat conductive layers, and the second ceramic layer 53 can also prevent the magnetic conductive layer from directly contacting the excitation coil 4.

In some embodiments, the thickness of the first ceramic layer 51 is equal to the thickness of the second ceramic layer 53. It will be appreciated that this facilitates mass production of the heat generating sheet 5.

In some embodiments, the thickness of the magnetically permeable layer 52 is greater than the thickness of the first ceramic layer 51.

In some embodiments, the magnetically permeable layer 52 is a pure iron layer. It can be understood that the pure iron layer has better magnetic conductivity and the generated heat is more stable.

In some embodiments, the bottom of the base 1 is provided with support feet 11. It can be understood that the supporting legs 11 facilitate the installation of the induction cooker in different environments of use.

1. through the vacuum heat insulation cavity 21 arranged on the lining 2, the heat of the heating sheet 5 can be effectively prevented from being radiated outwards through heat conduction, and the stable heat of the heating sheet 5 can be ensured to heat the cookware, so that the energy-saving effect can be achieved.

2. Compare in current electromagnetism stove, the electromagnetism stove of this application generates heat 5 self through setting up and generates heat to heat conduction to pan, thereby make the electromagnetism stove of this application can be applicable to the magnetic conduction pan and not lead the magnetic conduction pan, application range is wider.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An energy-saving intelligent induction cooker is characterized by comprising a base, a lining, a coil seat, an excitation coil and a heating sheet; the bushing is arranged on the base; the coil holder is arranged on the bushing; the excitation coil and the heating sheet are arranged on the coil base from top to bottom; and a vacuum heat insulation cavity for blocking heat conduction between the base and the heating sheet is arranged in the lining.

2. The energy-saving intelligent induction cooker according to claim 1, wherein a stepped groove is arranged on the coil holder; the stepped groove comprises a first mounting groove for mounting the excitation coil and a second mounting groove for mounting the heating sheet; the first mounting groove is communicated with the second mounting groove.

3. The energy-saving intelligent induction cooker according to claim 2, wherein the first mounting groove is a circular mounting groove; the second mounting groove is a square mounting groove.

4. The energy-saving intelligent induction cooker according to claim 1, wherein the heating sheet comprises a first ceramic layer, a magnetic conduction layer and a second ceramic layer which are arranged from top to bottom; the top of the first ceramic layer and the top of the lining are positioned on the same plane; one side of the second ceramic layer, which is far away from the magnetic conduction layer, is abutted to the excitation coil.

5. The energy-saving intelligent induction cooker according to claim 4, wherein the thickness of the first ceramic layer is equal to the thickness of the second ceramic layer.

6. The energy-saving intelligent induction cooker according to claim 4, wherein the thickness of the magnetic conduction layer is larger than that of the first ceramic layer.

7. The energy-saving intelligent induction cooker according to claim 6, wherein the magnetic conduction layer is a pure iron layer.

8. The energy-saving intelligent induction cooker according to claim 1, wherein supporting legs are arranged at the bottom of the base.