Electric kettle with magnetic attraction stabilizing structure

Abstract

The utility model discloses an electric kettle with a magnetic attraction stabilizing structure. The electric kettle comprises a kettle body and a base matched with the kettle body. An upper annular magnetic suction cup is fixedly installed on the inner side of the bottom of the kettle body, the upper annular magnetic suction cup is evenly divided into four pieces, and N poles and S poles are sequentially and fixedly connected at intervals. Four lower annular magnetic suckers are fixedly mounted on the inner side of the upper end face of the base, and N poles and S poles of the lower annular magnetic suckers are sequentially and fixedly connected at intervals. At the initial position where the kettle body is matched with the base, the upper annular magnetic suction cup is coaxially matched with the lower annular magnetic suction cup, and the N pole and the S pole in the upper annular magnetic suction cup can be vertically opposite to the S pole and the N pole in the lower annular magnetic suction cup respectively. The electric kettle is simple in structure, the placing stability between the kettle body and the base is enhanced through the magnetic attraction technology, potential safety hazards existing in the water boiling process are avoided, and the safety of products is improved; meanwhile, the positions of the kettle body and the base can be quickly found, water boiling is more convenient, and the heating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, in particular to an electric kettle with a magnetic attraction stabilizing structure. Background Art

[0002] With the development of cities, the living standards of consumers are also constantly improving. As a common water-boiling and drinking device, electric kettles have the characteristics of simple structure, rapid heating, ready-to-drink, energy saving, easy operation, safety and hygiene, etc. They are very convenient to use for making tea, milk, coffee, etc., and are welcomed by consumers. At present, electric drinking water products such as electric kettles and health kettles on the market are all placed in a simple structure through the kettle body and the base. There is a heating plate in the kettle body, which is connected to the heating plate in the kettle body through the base to achieve the purpose of boiling water. However, this type of structure has various safety hazards such as accidental overturning and splashing of boiling water caused by shaking of the boiling kettle body; at the same time, in actual use, it is difficult for users to accurately place the kettle in the center position, resulting in a decrease in the heating rate and an increase in the space occupied by the entire kettle when it is placed in use; and the kettle and the base are directly connected through the gravity of the kettle. When the position is not aligned, it will cause power failure. Utility Model Content

[0003] The purpose of the utility model is to solve the deficiencies of the above-mentioned prior art and to provide an electric kettle with a magnetic attraction stabilizing structure.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an electric kettle with a magnetic attraction stabilizing structure, comprising a kettle body and a base matched therewith, wherein an upper annular magnetic suction cup is fixedly installed on the inner side wall of the bottom of the kettle body, and the upper annular magnetic suction cup is divided into four pieces, wherein the N pole and the S pole are fixedly connected in sequence at intervals; a lower annular magnetic suction cup is fixedly installed on the inner side of the upper end surface of the base, and the lower annular magnetic suction cup is divided into four pieces, wherein the N pole and the S pole are fixedly connected in sequence at intervals; in the initial position of the kettle body and the base, the upper annular magnetic suction cup is coaxially matched with the lower annular magnetic suction cup, the N pole in the upper annular magnetic suction cup is in a relative position to the S pole in the lower annular magnetic suction cup, and the S pole in the upper annular magnetic suction cup is in a relative position to the N pole in the lower annular magnetic suction cup.

[0005] Furthermore, the upper annular magnetic suction cup and the lower annular magnetic suction cup are fixedly installed in the corresponding interior of the kettle body and the interior of the base through a plurality of limiting buckles; the plurality of limiting buckles are arranged in an inner and outer ring, and are injection molded by a hard plastic material, and are respectively integrally molded with the corresponding kettle body or the base; wherein the vertical distance between the inner ring limiting buckle and the outer ring limiting buckle is equal to the width of the corresponding magnetic suction cup.

[0006] Furthermore, the installation position of the lower annular magnetic suction cup is centered on the center of the base heating ring and is equal to the diameter of the upper annular magnetic suction cup.

[0007] Furthermore, the bottom of the kettle body is made of plastic material, and the upper end surface of the base is made of plastic material, so that the upper annular magnetic suction cup and the lower annular magnetic suction cup can be attracted to each other by magnetic force.

[0008] Furthermore, the magnitude of the magnetic force between the upper annular magnetic suction cup and the lower annular magnetic suction cup should be greater than the gravity of the kettle body itself.

[0009] Furthermore, the kettle body is provided with a handle, a spout and a lid, wherein the handle and the spout are both arranged on the upper part of the kettle body and installed relative to each other, and the lid is detachably installed on the top of the kettle body; a heating device is installed in the bottom of the kettle body.

[0010] Furthermore, the bottom of the kettle body is also provided with an annular slide groove coaxial with the upper annular magnetic suction cup, and its diameter is larger than the upper annular magnetic suction cup; a plurality of balls are evenly spaced and rollingly installed inside the annular slide groove, and the lower end section of the balls protrudes from the bottom surface of the kettle body.

[0011] Furthermore, the balls are made of non-magnetic material.

[0012] Furthermore, the balls are made of ceramic material.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model has a simple overall structure, and utilizes magnetic attraction technology to enhance the placement stability between the electric water kettle body and the base, thereby avoiding safety hazards such as shaking of the kettle body, splashing of hot water, and accidental tipping and scalding caused by the boiling of the kettle body during the process of brewing tea, greatly improving the safety of the product; at the same time, it can quickly locate the position of the kettle body and the base, making it more convenient to boil water and improving thermal energy efficiency; it can also allow users to carry it simply and effortlessly, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the inner structure of the bottom of the hot water kettle body of the utility model;

[0016] Figure 3 This is a schematic diagram of the inner structure of the upper surface of the base in the utility model;

[0017] Figure 4 This is a side view of the bottom surface of the hot water kettle body of the utility model;

[0018] In the figure: 1, kettle body, 2, base, 3, handle, 4, spout, 5, lid, 6, bottom of kettle body, 7, upper annular magnetic suction cup, 8, limit buckle, 9, annular slide groove, 10, ball bearing, 11, upper surface of base, 12, lower annular magnetic suction cup. DETAILED DESCRIPTION

[0019] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "front", "back", "inside", "outside", "bottom", "top", "bottom surface", "upper surface" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various components in the present invention, and do not specifically mean that any component in the present invention must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings:

[0022] Combination Figures 1 to 3As shown, an electric kettle with a magnetic stabilization structure comprises a kettle body 1 and a base 2 matched therewith, wherein the kettle body 1 is provided with a handle 3, a spout 4 and a lid 5, the handle 3 and the spout 4 are fixedly mounted on the upper outer side of the kettle body 1 and are mounted in relative positions, the spout 4 is connected to the kettle cavity of the kettle body 1; the lid 5 is detachably mounted on the top of the kettle body 1; a heating device is installed in the kettle bottom 6 of the kettle body 1, which is powered by sitting on the base 2 to heat the water in the kettle cavity. A plurality of circularly arranged limit buckles 8 are provided on the inner bottom surface of the bottom 6 of the kettle body 1, and the plurality of limit buckles 8 are divided into an outer circle limit buckle and an inner circle limit buckle, which are arranged opposite to each other, are injection molded by hard plastic material, and are integrally molded with the bottom 6 of the kettle body; an upper annular magnetic suction cup 7 with the same width as the outer circle limit buckle and the inner circle limit buckle is fixedly installed between the outer circle limit buckle and the inner circle limit buckle, and the upper annular magnetic suction cup 7 is divided into four pieces, including two N-pole magnets and two S-pole magnets, and the two N-pole magnets and the two S-pole magnets are spaced apart from each other and fixedly connected in sequence. Correspondingly, the inner side of the upper surface 11 of the base 2 is also provided with a plurality of limit buckles 8 arranged in a circle, with the center of the powered heating ring on the base 2 as the center of the circle, and the plurality of limit buckles 8 are also divided into an outer circle limit buckle and an inner circle limit buckle, which are arranged opposite to each other, are both injection molded by hard plastic material, and are integrally formed with the upper surface 11 of the base, and a lower annular magnetic suction cup 12 with the same width as the outer circle limit buckle and the inner circle limit buckle is fixedly installed between the outer circle limit buckle and the inner circle limit buckle, and the lower annular magnetic suction cup 12 is also divided into four pieces, including two N-pole magnets and two S-pole magnets, and the two N-pole magnets and the two S-pole magnets are spaced apart from each other and fixedly connected in sequence. The upper annular magnetic chuck 7 and the lower annular magnetic chuck 12 are of equal size and diameter. When the kettle body 1 is placed on the base 2, the initial matching position of the two makes the upper annular magnetic chuck 7 and the lower annular magnetic chuck 12 coaxially matched. At this time, the N-pole magnet in the upper annular magnetic chuck 7 and the S-pole magnet in the lower annular magnetic chuck 12 are in an upper and lower relative position, and the S-pole magnet in the upper annular magnetic chuck 7 and the N-pole magnet in the lower annular magnetic chuck 12 are in an upper and lower relative position, thereby ensuring the magnetic attraction between the two. At the same time, the magnetic attraction between the two should be slightly greater than the self-gravity of the entire kettle body 1, but it should also ensure that the user can separate the kettle body 1 from the base 2 and lift it up.

[0023] like Figure 4As shown, the bottom surface of the kettle body 6 of the kettle body 1 is also provided with an annular groove 9 coaxial with the upper annular magnetic sucker 7, and its diameter is larger than the upper annular magnetic sucker 7. A plurality of equally spaced balls 10 are embedded and installed in the annular groove 9. The balls 10 are made of non-magnetic materials, such as ceramics, glass, etc., and can roll relative to the annular groove 9. The lower end sections of all the balls 10 are on the same plane and protrude from the bottom surface of the kettle body 1. When the kettle body 1 is placed on the base 2, there is no need to deliberately find the center alignment. The suction force of the upper annular magnetic sucker 7 and the lower annular magnetic sucker 12 can ensure that the kettle body 1 is aligned with the power supply device on the base 2, and under the action of the like repulsion between the N-pole magnets and the opposite attraction between the N-pole magnets and the S-pole magnets, the kettle body 1 is rotated to the initial placement position under the rolling support of the balls 10, thereby enhancing its power supply heating efficiency.

[0024] As a further optimized technical solution of the utility model, the kettle body bottom 6 of the above-mentioned kettle body 1 and the base upper surface 11 of the base 2 are both made of plastic material, which does not affect the magnetic attraction between the upper annular magnetic suction cup 7 and the lower annular magnetic suction cup 12.

[0025] The relevant technical features that have not been described or mentioned in detail in the above embodiments can be implemented by adopting or referring to the relevant technical solutions in the prior art.

[0026] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. An electric kettle with a magnetic stabilizing structure, characterized in that: The utility model comprises a kettle body and a base matched therewith, wherein an upper annular magnetic chuck is fixedly mounted on the inner side wall of the bottom of the kettle body, the upper annular magnetic chuck is divided into four pieces, wherein the N pole and the S pole are fixedly connected in sequence at intervals; a lower annular magnetic chuck is fixedly mounted on the inner side of the upper end surface of the base, the lower annular magnetic chuck is divided into four pieces, wherein the N pole and the S pole are fixedly connected in sequence at intervals; in the initial position of the kettle body and the base, the upper annular magnetic chuck is coaxially matched with the lower annular magnetic chuck, the N pole in the upper annular magnetic chuck is in an upper relative position to the S pole in the lower annular magnetic chuck, and the S pole in the upper annular magnetic chuck is in an upper relative position to the N pole in the lower annular magnetic chuck.

2. The electric kettle with a magnetic stabilizing structure according to claim 1, characterized in that: The upper annular magnetic suction cup and the lower annular magnetic suction cup are fixedly installed in the corresponding inside of the kettle body and the inside of the base through a plurality of limiting buckles; the plurality of limiting buckles are arranged in the form of inner and outer rings, and are injection molded by hard plastic material, and are respectively integrally molded with the corresponding kettle body or the base; wherein the vertical distance between the inner ring limiting buckle and the outer ring limiting buckle is equal to the width of the corresponding magnetic suction cup.

3. The electric kettle with a magnetic stabilizing structure according to claim 1, characterized in that: The installation position of the lower annular magnetic suction cup is centered on the center of the base heating ring and is equal to the diameter of the upper annular magnetic suction cup.

4. The electric kettle with a magnetic stabilizing structure according to claim 1, characterized in that: The bottom of the kettle body is made of plastic material, and the upper end surface of the base is made of plastic material, so that the upper annular magnetic suction cup and the lower annular magnetic suction cup can be attracted to each other through magnetic force.

5. The electric kettle with a magnetic stabilizing structure according to claim 1, characterized in that: The magnitude of the magnetic force between the upper annular magnetic chuck and the lower annular magnetic chuck is greater than the gravity of the kettle body itself.

6. The electric kettle with a magnetic stabilizing structure according to claim 1, characterized in that: The kettle body is provided with a handle, a spout and a kettle cover, wherein the handle and the spout are arranged on the upper part of the kettle body and installed relative to each other, and the kettle cover is detachably installed on the top of the kettle body; a heating device is installed in the bottom of the kettle body.

7. The electric kettle with a magnetic stabilizing structure according to claim 1, characterized in that: The bottom of the kettle body is also provided with an annular slideway coaxial with the upper annular magnetic suction cup, and its diameter is larger than the upper annular magnetic suction cup; a plurality of balls are equidistantly and rollingly installed inside the annular slideway, and the lower end section of the balls protrudes from the bottom surface of the kettle body.

8. The electric kettle with a magnetic stabilizing structure according to claim 7, characterized in that: The balls are made of non-magnetic material.

9. The electric kettle with a magnetic stabilizing structure according to claim 8, characterized in that: The ball is made of ceramic material.

Images