CN213421190U - Electromagnetic oven - Google Patents

Abstract

The utility model discloses an electromagnetic oven, the inside of electromagnetic oven is formed with the wind channel of blocking with external intercommunication, it is at least in to block the wind channel a marginal department of electromagnetic oven is formed with opening air outlet up block being provided with in the wind channel and blocking the fan, block the fan and be used for block and produce the air current in the wind channel to make the air current follow air outlet department flows, thereby the top of air outlet forms one air curtain. This electromagnetism stove enables produced oil smoke, oil stain etc. in the culinary art process and is difficult for passing this air curtain, can prevent to glue user's on one's body oil stain and oil smoke etc. and promote user's culinary art and experience.

Description

Electromagnetic oven

Technical Field

The utility model relates to the technical field of household appliances, especially, relate to an induction cooker.

Background

The electromagnetic oven is an electric cooking appliance made by utilizing the electromagnetic induction heating principle, and consists of a high-frequency induction heating coil (namely an excitation coil), a high-frequency power conversion device, a controller, a ferromagnetic material pot bottom cooker and the like. When the metal pot is used, alternating current is introduced into the heating coil, an alternating magnetic field is generated around the coil, most of magnetic lines of the alternating magnetic field pass through the metal pot body, and a large amount of eddy current is generated in the pot bottom, so that heat required by cooking is generated. No open fire exists in the heating process, so that the heating furnace is safe and sanitary.

When the existing induction cooker is used, particularly when the induction cooker is used for cooking food such as frying, deep-frying and the like, oil stains and oil smoke easily overflow from a pot and are stained on a user body, so that the cooking experience of the user is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an electromagnetic oven for solve current electromagnetic oven when culinary art, oil stain and oil smoke easily glue the technical problem on one's body to the user.

Therefore, according to the utility model discloses an embodiment, this electromagnetism stove's inside is formed with the wind channel of blocking with external intercommunication, block the wind channel and be in at least one edge department of electromagnetism stove is formed with the air outlet that opens up block to be provided with in the wind channel and block the fan, block the fan and be used for block and produce the air current in the wind channel to make the air current follow air outlet department flows, thereby form one air curtain above the air outlet.

In some embodiments of the induction hob, the air outlet has an inner wall surface, the inner wall of which extends vertically upwards.

In some embodiments of the induction cooker, the air outlet has an inner wall surface, and an included angle is formed between the inner wall surface and a horizontal plane.

In some embodiments of the electromagnetic oven, the air outlet is a plurality of air outlets, and the air outlets are uniformly spaced.

In some embodiments of the electromagnetic oven, the electromagnetic oven is a rectangular parallelepiped structure having a front end, a rear end, a left end and a right end, the front end and the rear end are disposed opposite to each other, the left end and the right end are disposed opposite to each other, the front end faces a user, and the air outlet is formed at least at the front end.

In some embodiments of the induction cooking range, the plurality of air outlets are arranged in a line.

In some embodiments of the induction cooker, an outer wall surface of the front end is a flat surface or an arc surface.

In some embodiments of the induction cooker, the induction cooker includes a bottom casing and an upper cover, the upper cover covers the bottom casing and encloses with the bottom casing to form a mounting cavity, and a portion of the mounting cavity forms the blocking air duct.

In some embodiments of the induction cooker, a limiting rib is arranged in the installation cavity and used for limiting the position of the blocking fan.

In some embodiments of the electromagnetic oven, a heat dissipation fan is further disposed in the installation cavity, and the heat dissipation fan and the blocking fan are disposed in a spaced manner.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

according to the induction cooker in the embodiment, the blocking air channel is formed inside the induction cooker, the air outlet with the upward opening is formed at one edge of the induction cooker at least in the blocking air channel, when the blocking fan arranged in the blocking air channel operates, an air curtain can be formed above the air outlet, the air curtain has a blocking effect, oil smoke, oil stain and the like generated in the cooking process cannot easily penetrate through the air curtain, the oil stain, the oil smoke and the like can be prevented from being adhered to a user, and the cooking experience of the user is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.

Wherein:

fig. 1 shows a cross-sectional view of an induction cooker according to an embodiment of the present invention;

fig. 2 shows another cross-sectional view of an induction cooker according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram illustrating an upper cover of an induction cooker according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a bottom case of an induction cooker according to an embodiment of the present invention.

Description of the main element symbols:

100-induction cooker; 110-front end; 120-back end; 130-left end; 140-right end; 150-a bottom shell; 160-upper cover; 170-a heat dissipation fan; 180-limiting ribs; 101-blocking the air duct; 102-an air outlet; 103-blocking the fan; 102 a-inner wall surface.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" 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. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiment of the utility model provides an electromagnetic oven, this electromagnetic oven structurally redesign makes it have and prevents that oil smoke, oil stain etc. from gluing the function on the user's body.

In the embodiment of the present invention, referring to fig. 1-4, a blocking air duct 101 communicated with the outside is formed inside the induction cooker 100, the blocking air duct 101 is formed with an air outlet 102 with an upward opening at least at one edge of the induction cooker 100, a blocking fan 103 is provided in the blocking air duct 101, the blocking fan 103 is used for generating an air flow in the blocking air duct 101, and the air flow flows out from the air outlet 102, so as to form an air curtain above the air outlet 102.

The embodiment of the utility model provides an in, because this electromagnetism stove 100's inside is formed with blocks wind channel 101, should block wind channel 101 simultaneously and be formed with opening air outlet 102 up at an edge of electromagnetism stove 100 at least, when setting up when the setting in this blocks the operation of fan 103 in wind channel 101, it can form one air curtain in the top of air outlet 102, this air curtain has and blocks the effect, make the produced oil smoke of culinary art in-process, this air curtain is difficult for passing such as oil stain, can prevent that oil stain and oil smoke etc. from gluing the user on one's body, promote user's culinary art and experience.

It can be understood that, when the user is cooking, this air curtain can form a protective screen between user and pan, can block oil smoke, oil stain etc. in the pan and glue on the user. Of course, due to the existence of the air curtain, the air curtain can also prevent the fierce outside air flow from rushing into the pot, so that the air curtain can also improve the cooking effect to a certain extent.

It should be noted that the above-mentioned "edge" does not refer to the outer surface of the induction cooker 100, and means that when the air outlet 102 is disposed at the edge, the final air curtain can wrap the pot placed on the induction cooker 100, and at this time, the "edge" can be defined, and the edge refers to the position close to the outer surface of the induction cooker 100, and of course, the edge can also be the outer surface of the induction cooker 100, and more precisely, the edge can be any position separated from the pot by a distance, and it can be understood that the size of the distance can be determined according to the specific shape and size of the induction cooker 100 and the pot.

It should be noted that the above "opening is upward" merely means that the airflow has a tendency to move upward when flowing out from the outlet 102, and of course, in order to prevent the air curtain from blowing on the user, the opening of the outlet 102 is preferably vertically upward.

For example, in one embodiment, the outlet 102 has an inner wall surface 102a, and the inner wall surface 102a extends vertically upward, and the air curtain will be formed in the vertical direction.

For another example, referring to fig. 1, the air outlet 102 has an inner wall surface 102a, and an included angle is formed between the inner wall surface 102a and a horizontal plane, and at this time, the air curtain will be formed in a direction forming a certain included angle with the vertical direction.

It should be understood that, in order to prevent the air curtain from blowing onto the user, the included angle between the inner wall surface 102a and the horizontal plane should be as large as possible, for example, the included angle may be controlled within a range of 60-90 °.

In one embodiment, the air outlet 102 is provided in plural, and the plural air outlets 102 are uniformly spaced at the edge of the induction cooker 100.

Therefore, the air outlets 102 are combined to form a stable air curtain more easily, so that the blocking effect of the air curtain is better.

It can be understood that, in the embodiment of the present invention, the electromagnetic oven may be an electromagnetic oven of any structural form, and in combination with the electromagnetic oven 100 with different shapes (may be a rectangular parallelepiped, a circular shape, or even other special-shaped electromagnetic ovens), different types of air curtains may be formed by a combination manner of setting the air outlet 102, for example, the air curtain may be a planar type or an arc type.

For convenience of understanding, the electromagnetic oven 100 having a rectangular parallelepiped structure is not described herein as an example, when the electromagnetic oven 100 is placed on a table and is in a normal use state, the electromagnetic oven 100 has a front end 110, a rear end 120, a left end 130 and a right end 140, the front end 110 and the rear end 120 are disposed opposite to each other, the left end 130 and the right end 140 are disposed opposite to each other, the front end 110 faces a user, and the air outlet 102 is formed at least at the front end 110.

When a user cooks, he generally stands in front of the induction cooker 100, and by providing the air outlet 102 at the front end 110 of the induction cooker 100, it is possible to prevent oil smoke, oil stain, and the like from being splashed toward the user, and thus to prevent the oil smoke, oil stain, and the like from sticking to the user.

Of course, in some embodiments, the air outlet 102 may be disposed at one or more of the rear end 120, the left end 130, and the right end 140, so as to prevent oil smoke, oil stain, and the like from being splashed on the table top on which the induction cooker 100 is placed.

Further, in some specific embodiments, the air outlets 102 are arranged in a straight line, and when the inner wall surfaces 102a of the air outlets 102 all adopt a design manner of extending vertically upward, the air flow flowing out from each air outlet 102 may form a continuous air curtain with the air outlets 102 at both ends as end points, and the air curtain is planar.

In other embodiments, the plurality of air outlets 102 are arranged along an arc, so that an arc-shaped air curtain can be formed.

In the above embodiment where a plurality of air outlets 102 are provided, the specific shape of the air outlet 102 is not limited, and the air outlet may be a circular hole, a square hole, or some other special-shaped hole.

In another embodiment, only one outlet 102 may be provided, and the size of the one outlet 102 is larger than that of the outlet 102 in the previous embodiment, for example, taking the induction cooker 100 with a rectangular parallelepiped structure as an example, when the outlet 102 is provided at the front end 110 of the induction cooker 100, the outlet 102 may be designed to be long strip-shaped, and the long strip-shaped outlet 102 extends along the left end 130 to the right end 140 of the induction cooker 100, thereby forming a continuous air curtain.

For different types of outlets 102 extending from the inside of the induction cooker 100 to the outside of the induction cooker 100, in order to form a more stable air curtain, the end of the outlet 102 adjacent to the inside of the induction cooker 100 has a larger size, and the end of the outlet 102 adjacent to the outside of the induction cooker 100 has a smaller size, so that the airflow flowing out of the outlet 102 has a higher speed, thereby facilitating the formation of the more stable air curtain.

Of course, besides the arrangement mode of the air outlet 102, the structure of the induction cooker 100 may also be designed, so that the induction cooker can combine with the air outlet 102 to form a more excellent effect. For example, the front end 110 of the induction cooker 100 having a rectangular parallelepiped structure may be designed such that the outer wall surface of the front end 110 is a flat surface or a curved surface, and the outer shape design thereof may also serve to block oil smoke and oil stains.

In an embodiment, please refer to fig. 1-4 in combination, the induction cooker 100 includes a bottom casing 150 and an upper cover 160, the upper cover 160 covers the bottom casing 150 and forms a mounting cavity with the bottom casing 150, and a portion of the mounting cavity forms the blocking air duct 101.

It is understood that other functional components of the induction cooker 100, such as a control board, a heat dissipation fan 170, coils, etc., are also disposed within the mounting cavity.

In a specific embodiment, the heat dissipation fan 170 and the blocking fan 103 are spaced apart so that they do not interfere with each other during operation.

In a specific embodiment, in order to facilitate installation of the blocking fan 103, a limiting rib 180 is disposed in the installation cavity, and the limiting rib 180 can abut against the periphery of the blocking fan 103, so that the blocking fan 103 is stably located in the installation cavity.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The induction cooker is characterized in that a blocking air duct communicated with the outside is formed inside the induction cooker, an air outlet with an upward opening is formed in at least one edge of the induction cooker, a blocking fan is arranged in the blocking air duct and used for generating air flow in the blocking air duct and enabling the air flow to flow out of the air outlet, and therefore an air curtain is formed above the air outlet.

2. The induction cooker according to claim 1, wherein said outlet has an inner wall surface, the inner wall of which extends vertically upward.

3. The induction cooker according to claim 1, wherein said outlet has an inner wall surface, and an included angle is formed between the inner wall surface and a horizontal plane.

4. The induction cooker according to claim 1, wherein said plurality of air outlets are arranged at regular intervals.

5. The induction cooker according to claim 4, wherein said induction cooker has a rectangular parallelepiped structure having a front end, a rear end, a left end and a right end, said front end and said rear end being disposed opposite to each other, said left end and said right end being disposed opposite to each other, said front end facing a user, and said air outlet being formed at least at said front end.

6. The induction cooker according to claim 5, wherein said plurality of air outlets are arranged in a row.

7. The induction cooker according to claim 5, wherein the outer wall surface of said front end is a flat surface or an arc surface.

8. The induction cooker according to any one of claims 1 to 7, wherein said induction cooker comprises a bottom casing and an upper cover, said upper cover is covered on said bottom casing and forms a mounting cavity with said bottom casing, and a portion of said mounting cavity forms said blocking duct.

9. The induction cooker according to claim 8, wherein a limiting rib is provided in said mounting cavity for limiting a position of said blocking fan.

10. The induction cooker according to claim 8, wherein a heat dissipation fan is further provided in said installation chamber, said heat dissipation fan being spaced apart from said blocking fan.

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