Electric kettle convenient for heat preservation

Abstract

The utility model relates to the technical field of electric kettles, in particular to an electric kettle convenient for heat preservation, which comprises a base, an electric heating plate fixedly connected in the base, a support plate fixedly connected at the top of the electric heating plate, an outer cylinder abutted against the top of the support plate, an inner cylinder fixedly connected in the outer cylinder, and a connecting ring slidably connected between the outer cylinder and the inner cylinder. A top groove is formed in the top of the connecting ring, and a sponge sleeve is fixedly connected to the bottom of the connecting ring; according to the kettle, the first magnet, the second magnet, the heat preservation sleeve, the sponge sleeve, the connecting ring, the top groove, the sealing strip and the top cover are used in cooperation, loss of heat in the kettle can be avoided through the heat preservation sleeve, and meanwhile the sponge sleeve can be fixed through the magnetic attraction effect between the first magnet and the second magnet; the sponge sleeve is fixed between the outer cylinder and the inner cylinder, heat is prevented from losing between the outer cylinder and the inner cylinder again, the heat preservation effect of the electric kettle is improved, and the electric kettle saves more energy when used.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, in particular to an electric kettle which is convenient for heat preservation. Background Art

[0002] The electric kettle is a household appliance. The correct way to use the electric kettle is to install it, check whether the socket has water seepage before use, do not add water above the water level, and descale the electric kettle regularly. The electric kettle was born in Chicago in 1891. With the development of technology, speed, safety, convenience, and full use of energy have gradually become the main features of the kettle, and the tea-loving British have fallen in love with it since then.

[0003] The Chinese authorized announcement number is CN212037177U. The portable electric kettle is provided with an adjustable strap, which is convenient for carrying the kettle by hand or on the shoulder, has good heat preservation effect and is of practical value.

[0004] There are still certain shortcomings in use. After the electric kettle boils the water, it stops heating the water. The boiled water in the electric kettle will gradually cool down over time and cannot keep the water warm. When the water is needed, the remaining water in the kettle needs to be heated again, which wastes electricity and reduces the energy saving and functionality of the electric kettle when in use. Utility Model Content

[0005] The utility model aims to provide an electric kettle which is easy to keep warm, so as to solve the problem that the electric kettle mentioned in the above background technology stops heating the water after boiling, and the temperature of the boiled water in the electric kettle gradually decreases with the passage of time, and the water cannot be kept warm. When the water is needed, the remaining water in the kettle needs to be heated again, which wastes electric energy and reduces the energy saving and functionality of the electric kettle when in use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An electric water kettle convenient for keeping warm comprises a base, wherein an electric heating plate is fixedly connected inside the base, a support plate is fixedly connected to the top of the electric heating plate, an outer cylinder is abutted against the top of the support plate, an inner cylinder is fixedly connected to the inside of the outer cylinder, a connecting ring is slidably connected between the outer cylinder and the inner cylinder, a top groove is provided on the top of the connecting ring, a sponge cover is fixedly connected to the bottom of the connecting ring, two sides of the sponge cover respectively abut against the inner cylinder and the outer cylinder, a groove is provided in the outer cylinder, a second magnet is fixedly connected in the groove, a first magnet is fixedly connected to the outside of the sponge cover, and the magnetic poles of the proximal ends of the first magnet and the second magnet are different.

[0008] As a preferred solution of the utility model, the outer part of the outer cylinder is sleeved with a heat-insulating sleeve, the top of the outer cylinder is abutted with a top cover, the bottom of the top cover is fixedly connected with a sealing sleeve, and the sealing sleeve is opposite to the top groove.

[0009] As a preferred solution of the utility model, the sealing sleeve extends into the top groove and abuts against the top groove, a pull ring is fixedly connected to the top of the top cover, and anti-slip grooves are provided on the outside of the pull ring.

[0010] As a preferred solution of the utility model, a spout is fixedly connected between the inner tube and the outer tube, and the spout passes through the insulation sleeve and extends to the outside of the insulation sleeve.

[0011] As a preferred solution of the utility model, a handle is fixedly connected to the outside of the thermal insulation sleeve, and an anti-slip sleeve is fixedly connected to the outside of the handle, and the shape of the anti-slip sleeve is cylindrical.

[0012] As a preferred solution of the utility model, the first magnet and the second magnet are positioned opposite to each other, and the first magnet and the second magnet are both rectangular in shape.

[0013] As a preferred solution of the utility model, a suction cup is fixedly connected to the bottom of the base, and the suction cup is circular in shape.

[0014] As a preferred solution of the utility model, the material of the insulation cover is flannel, the shape of the insulation cover is cylindrical, and the insulation cover is arranged on the top of the base.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by arranging the first magnet, the second magnet, the heat preservation sleeve, the sponge sleeve, the connecting ring, the top groove, the sealing strip and the top cover for coordinated use, the heat preservation sleeve can be used to avoid the loss of heat in the kettle. At the same time, the magnetic attraction between the first magnet and the second magnet can fix the sponge sleeve between the outer cylinder and the inner cylinder, thereby again avoiding the loss of heat between the outer cylinder and the inner cylinder, improving the heat preservation effect of the electric kettle, and making the electric kettle more energy-saving when in use.

[0017] 2. In the utility model, the suction cup can make the electric kettle contact with the desktop more firmly, avoiding the phenomenon of sliding between the kettle and the desktop, thereby preventing the boiled hot water from being lost from the electric kettle, and improving the safety of the electric kettle when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the structure of the top cover and the sealing sleeve of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the inner cylinder and the outer cylinder of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the base and the electric heating plate of the utility model.

[0023] In the figure: 1. insulation cover; 2. base; 3. handle; 4. top cover; 5. pull ring; 6. spout; 7. anti-slip cover; 8. sealing cover; 9. inner tube; 10. connecting ring; 11. top groove; 12. sponge cover; 13. outer tube; 14. first magnet; 15. groove; 16. second magnet; 17. electric heating plate; 18. suction cup; 19. support plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] For examples, see Figure 1-5 , the utility model provides a technical solution:

[0026] An electric water kettle convenient for heat preservation comprises a base 2, an electric heating plate 17 is fixedly connected inside the base 2, a support plate 19 is fixedly connected to the top of the electric heating plate 17, an outer cylinder 13 is abutted against the top of the support plate 19, an inner cylinder 9 is fixedly connected inside the outer cylinder 13, a connecting ring 10 is slidably connected between the outer cylinder 13 and the inner cylinder 9, a top groove 11 is provided on the top of the connecting ring 10, a sponge cover 12 is fixedly connected to the bottom of the connecting ring 10, two sides of the sponge cover 12 abut against the inner cylinder 9 and the outer cylinder 13 respectively, a groove 15 is provided in the outer cylinder 13, a second magnet 16 is fixedly connected in the groove 15, a first magnet 14 is fixedly connected to the outside of the sponge cover 12, and the magnetic poles of the proximal ends of the first magnet 14 and the second magnet 16 are different.

[0027] In this embodiment, Figure 1 , Figure 2 and Figure 4As shown, the outer part of the outer cylinder 13 is sleeved with the insulation sleeve 1, the top of the outer cylinder 13 is abutted with the top cover 4, the bottom of the top cover 4 is fixedly connected with a sealing sleeve 8, the sealing sleeve 8 is opposite to the top groove 11, the sealing sleeve 8 extends into the top groove 11 and abuts against the top groove 11, the top of the top cover 4 is fixedly connected with a pull ring 5, the outside of the pull ring 5 is provided with anti-slip grooves, a spout 6 is fixedly connected between the inner cylinder 9 and the outer cylinder 13, the spout 6 passes through the insulation sleeve 1 and extends to the outside of the insulation sleeve 1.

[0028] Among them, the heat preservation cover 1 can be used to avoid the loss of heat in the kettle. At the same time, the sponge cover 12 can be fixed by the magnetic attraction between the first magnet 14 and the second magnet 16, so that the sponge cover 12 is fixed between the outer cylinder 13 and the inner cylinder 9, thereby avoiding the heat loss between the outer cylinder 13 and the inner cylinder 9, improving the heat preservation effect of the electric kettle, and making the electric kettle more energy-saving when in use.

[0029] In this embodiment, Figure 3 and Figure 5 As shown, the outside of the thermal insulation cover 1 is fixedly connected to a handle 3, the outside of the handle 3 is fixedly connected to an anti-slip cover 7, the shape of the anti-slip cover 7 is cylindrical, the first magnet 14 and the second magnet 16 are opposite to each other, the shapes of the first magnet 14 and the second magnet 16 are both rectangular, the bottom of the base 2 is fixedly connected to a suction cup 18, the shape of the suction cup 18 is circular, the material of the thermal insulation cover 1 is flannel, the shape of the thermal insulation cover 1 is cylindrical, and the thermal insulation cover 1 is arranged on the top of the base 2.

[0030] Among them, by providing the suction cup 18, the electric kettle can be in contact with the desktop more firmly, avoiding sliding between the kettle and the desktop, thereby preventing the boiled hot water from being lost from the electric kettle, and improving the safety of the electric kettle when in use.

[0031] The working process of the utility model is as follows: when the electric kettle designed for heat preservation by the present invention is in operation, the water in the inner cylinder 9 is heated and boiled by the electric heating plate 17. When the water boils, the electric heating plate 17 stops working. At this time, since the heat preservation sleeve 1 is sleeved on the outside of the outer cylinder 13, the phenomenon of heat loss from the outer cylinder 13 can be avoided. At the same time, due to the magnetic attraction between the first magnet 14 and the second magnet 16, the sponge sleeve 12 can be fixed between the inner cylinder 9 and the outer cylinder 13. The sponge sleeve 12 can further avoid the phenomenon of heat loss, thereby improving the heat preservation effect of the electric kettle. Then, the top cover 4 is covered on the top of the inner cylinder 9 and the outer cylinder 13, so that the sealing sleeve 8 abuts against the top groove 11, thereby improving the sealing performance of the top cover 4 and the connecting ring 10, further avoiding heat loss, making the electric kettle have a heat preservation effect when in use, avoiding the need to circulate to heat the water in the kettle, and making the electric kettle more energy-saving when in use.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric kettle for heat preservation, comprising a base (2), characterized in that: An electric heating plate (17) is fixedly connected inside the base (2), a support plate (19) is fixedly connected to the top of the electric heating plate (17), an outer cylinder (13) is abutted against the top of the support plate (19), an inner cylinder (9) is fixedly connected to the inside of the outer cylinder (13), a connecting ring (10) is slidably connected between the outer cylinder (13) and the inner cylinder (9), a top groove (11) is provided on the top of the connecting ring (10), a sponge sleeve (12) is fixedly connected to the bottom of the connecting ring (10), two sides of the sponge sleeve (12) are respectively abutted against the inner cylinder (9) and the outer cylinder (13), a groove (15) is provided inside the outer cylinder (13), a second magnet (16) is fixedly connected inside the groove (15), a first magnet (14) is fixedly connected to the outside of the sponge sleeve (12), and the magnetic poles of the proximal ends of the first magnet (14) and the second magnet (16) are different.

2. An electric kettle for heat preservation according to claim 1, characterized in that: The outer portion of the outer cylinder (13) is sleeved with a heat-insulating sleeve (1), the top of the outer cylinder (13) is abutted against a top cover (4), the bottom of the top cover (4) is fixedly connected with a sealing sleeve (8), and the sealing sleeve (8) is located opposite to the top groove (11).

3. An electric kettle for heat preservation according to claim 2, characterized in that: The sealing sleeve (8) extends into the top groove (11) and abuts against the top groove (11); a pull ring (5) is fixedly connected to the top of the top cover (4); and anti-slip grooves are provided on the outside of the pull ring (5).

4. The electric kettle for heat preservation according to claim 1, characterized in that: A spout (6) is fixedly connected between the inner tube (9) and the outer tube (13); the spout (6) passes through the thermal insulation sleeve (1) and extends to the outside of the thermal insulation sleeve (1).

5. The electric kettle for heat preservation according to claim 2, characterized in that: The outside of the thermal insulation sleeve (1) is fixedly connected to a handle (3), and the outside of the handle (3) is fixedly connected to an anti-slip sleeve (7), and the anti-slip sleeve (7) is cylindrical in shape.

6. The electric kettle for heat preservation according to claim 1, characterized in that: The first magnet (14) and the second magnet (16) are positioned opposite to each other, and the first magnet (14) and the second magnet (16) are both rectangular in shape.

7. The electric kettle for heat preservation according to claim 1, characterized in that: A suction cup (18) is fixedly connected to the bottom of the base (2), and the suction cup (18) is circular in shape.

8. The electric kettle for heat preservation according to claim 2, characterized in that: The material of the thermal insulation sleeve (1) is flannel, the shape of the thermal insulation sleeve (1) is cylindrical, and the thermal insulation sleeve (1) is arranged on the top of the base (2).

Images