Electric kettle

Abstract

The utility model belongs to the technical field of household appliances, and particularly relates to an electric kettle which comprises a kettle body and a heating disc, an installation opening is formed in the bottom of the kettle body, the side wall of the installation opening shrinks inwards to form a first protruding ring, a third sealing portion is arranged at the lower end of the first protruding ring, and the edge of the lower side of the first protruding ring extends outwards to form an annular protruding edge. The heating disc is provided with an insertion part and a first sealing part, and a second sealing part is further arranged between the insertion part and the first sealing part. When the heating disc is installed on the installation opening, the insertion part is inserted into the first convex ring, the second sealing part abuts against the third sealing part of the first convex ring, the annular convex edge and the first sealing part form a sealing groove, sealant is arranged in the sealing groove, the second sealing part abuts against the third sealing part, the sealant is separated from liquid in the kettle body, and the heating disc is installed on the kettle body. And the use is clean and sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to an electric kettle. Background Art

[0002] The electric kettle is a common small household appliance. Its working principle is to heat the bottom of the kettle by heating the coil on the base, so that the water boils, and the power can be automatically cut off after the water boils, making the electric kettle convenient, fast, and safe. With the needs of life, the existing electric kettle can also realize the functions of boiling ginger soup, Chinese medicine, tonic, herbal tea, etc. However, the existing electric kettles are mostly composed of a glass kettle body and a metal heating base. The kettle body and the heating plate are directly bonded by glue. After bonding, the glue will be exposed inside the kettle body. When boiling water or cooking, it will directly contact the water in the kettle body. In the process of heating the liquid in the kettle, it is easy to cause the glue to melt into the water, or the glue will hide dirt, which is unhygienic to use. Summary of the invention

[0003] The utility model aims to provide an electric kettle, wherein an insertion portion is inserted into a convex ring one, and a sealing portion two abuts against a sealing portion three, an annular convex edge and the sealing portion one form a sealing groove, and a sealant is arranged in the sealing groove, so as to improve the problem of unsanitary use caused by the contact between the sealant and the liquid in the kettle body.

[0004] The purpose of the utility model is achieved in this way:

[0005] An electric kettle, comprising:

[0006] A kettle body and a heating plate, wherein the kettle body has a mounting opening at the bottom, the side wall of the mounting opening is inwardly contracted to form a convex ring 1, a sealing portion 3 is provided at the lower end of the convex ring 1, and the lower side edge of the convex ring 1 extends outward to form an annular convex edge; the heating plate has an inserting portion and a sealing portion 1, and a sealing portion 2 is further provided between the inserting portion and the sealing portion 1;

[0007] When the heating plate is installed to the installation opening, the insertion portion is inserted into the convex ring 1, and the sealing portion 2 abuts against the sealing portion 3 of the convex ring 1. The annular convex edge and the sealing portion 1 form a sealing groove, and a sealant is arranged in the sealing groove.

[0008] Preferably, the lower end of the annular convex edge has a limiting convex strip, and when the sealant solidifies into a block, the limiting convex strip abuts against the lower end of the sealant to limit the sealant from escaping from the sealing groove.

[0009] Preferably, the outer side wall of the bottom of the kettle body is recessed inwards, forming an annular groove outside the kettle body, and forming the convex ring 1 at the installation opening of the kettle body;

[0010] A frame is pasted in the annular groove, a bottom shell is installed at the lower end of the pot body, and the upper end of the bottom shell is connected to the frame to achieve fixation.

[0011] Preferably, a support seat is provided in the bottom shell, and when the bottom shell is connected and fixed to the frame, the upper end of the support seat supports the lower end of the heating plate, so that the sealing portion 2 of the heating plate tightly abuts against the sealing portion 3 of the convex ring 1.

[0012] Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

[0013] The heating plate designed by the utility model is connected to the kettle body in such a way that the insertion part is inserted into the convex ring one, the sealing part two abuts against the sealing part three of the convex ring one, and the sealing groove formed by the annular convex edge and the sealing part one is used for placing the sealant, and the sealing part two and the sealing part three abut against each other, so that the sealant does not contact the liquid in the kettle body, and the kettle is clean and hygienic to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of the utility model.

[0015] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0016] Figure 3 It is a structural schematic diagram of the kettle body of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the heating plate of the utility model.

[0018] Figure numerals: 1. kettle body; 11. mounting opening; 12. convex ring 1; 13. sealing part 3; 14. annular convex edge; 15. limiting convex strip; 16. annular groove; 2. heating plate; 21. insertion part; 22. sealing part 1; 23. sealing part 2; 3. sealing groove; 31. sealant; 4. bottom shell; 5. frame; 6. support seat. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0020] Combination Figure 1 and Figure 2An electric water kettle, comprising: a kettle body 1 and a heating plate 2, the kettle body 1 is provided with an installation opening 11 at the bottom, the side wall of the installation opening 11 is contracted to form a convex ring 12, a sealing portion 3 13 is provided at the lower end of the convex ring 12, the lower side edge of the convex ring 12 extends outward to form an annular convex edge 14, the annular convex edge 14 and the sealing portion 3 13 are formed in an arc shape; the heating plate 2 has an inserting portion 21 and a sealing portion 1 22, a sealing portion 23 is formed between the inserting portion 21 and the sealing portion 1 22, the sealing portion 23 is arc-shaped and fits with the side wall of the sealing portion 3 13;

[0021] specific Figure 2 When the heating plate 2 is installed to the installation opening 11, the insertion portion 21 is inserted into the convex ring 12, and the sealing portion 23 abuts against the sealing portion 3 13 of the convex ring 12, and the annular convex edge 14 and the sealing portion 1 22 form a sealing groove 3, and a sealant 31 is arranged in the sealing groove 3.

[0022] Combination Figure 2 and Figure 3 The lower end of the annular flange 14 has a limiting convex strip 15. When the sealant 31 solidifies into a block, the limiting convex strip 15 abuts against the lower end of the sealant 31, so that the lower end surface of the sealant 31 is not completely suspended. The limiting convex strip 15 is used to limit the sealant 31 from leaving the sealing groove 3.

[0023] In this embodiment, the two side walls of the sealing groove 3 formed by the annular flange 14 and the sealing portion 22 are inclined, and both side walls of the sealing groove 3 are inclined toward the outside of the pot body 1, so that the sealant 31 is not easy to fall out of the sealing groove 3 after solidifying into a block.

[0024] Combination Figure 2 and Figure 4 The outer wall of the bottom of the kettle body 1 is recessed inward, forming an annular groove 16 on the outside of the kettle body 1, and a convex ring 12 is formed at the installation opening 11 of the kettle body 1; a frame 5 is pasted in the annular groove 16, and a bottom shell 4 is installed at the lower end of the kettle body 1, and the upper end of the bottom shell 4 is connected to the frame 5, so that the bottom shell 4 is installed and fixed at the bottom of the kettle body 1.

[0025] like Figure 1 A support seat 6 is provided in the bottom shell 4. When the bottom shell 4 is connected and fixed to the frame 5, the upper end of the support seat 6 supports the lower end of the heating plate 2, so that the sealing portion 23 of the heating plate 2 is tightly abutted against the sealing portion 3 13 of the convex ring 12, thereby separating the sealant 31 from the liquid in the pot body 1.

[0026] like Figure 1A heating device is provided in the middle of the bottom shell 4, and the heating device has a heating element and a support seat 6. The heating element is attached to the lower end surface of the heating disk 2. The lower end of the support seat 6 is movably connected to the bottom of the bottom shell 4. A heating element is provided at the upper end of the support seat 6. The heating element consists of a horseshoe-shaped resistance heating wire and a heat-conducting disk. The horseshoe-shaped resistance heating wire is energized and heated, and the heat-conducting disk is closely attached to the lower end surface of the heating disk 2 and supports the heating disk 2 through the support seat 6.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric kettle, characterized in that: include: A kettle body (1) and a heating plate (2), wherein the kettle body (1) is provided with a mounting opening (11) at the bottom, the side wall of the mounting opening (11) is inwardly contracted to form a convex ring (12), a sealing portion (13) is provided at the lower end of the convex ring (12), and the lower side edge of the convex ring (12) extends outwardly to form an annular convex edge (14); the heating plate (2) has an inserting portion (21) and a sealing portion (22), and a sealing portion (23) is further provided between the inserting portion (21) and the sealing portion (22); When the heating plate (2) is installed in the installation opening (11), the insertion portion (21) is inserted into the convex ring (12), and the sealing portion (23) abuts against the sealing portion (13) of the convex ring (12), and the annular convex edge (14) and the sealing portion (22) form a sealing groove (3), and a sealing glue (31) is provided in the sealing groove (3).

2. An electric kettle according to claim 1, characterized in that: The lower end of the annular convex edge (14) has a limiting convex strip (15). When the sealant (31) solidifies into a block, the limiting convex strip (15) abuts against the lower end of the sealant (31) to limit the sealant (31) from escaping from the sealing groove (3).

3. An electric kettle according to claim 1 or 2, characterized in that: The outer wall of the bottom of the kettle body (1) is recessed inwards, forming an annular groove (16) outside the kettle body (1), and forming the convex ring 1 (12) at the installation opening (11) of the kettle body (1); A frame (5) is pasted in the annular groove (16), a bottom shell (4) is installed at the lower end of the pot body (1), and the upper end of the bottom shell (4) is connected to the frame (5) to achieve fixation.

4. An electric kettle according to claim 3, characterized in that: A support seat (6) is arranged inside the bottom shell (4); when the bottom shell (4) is connected and fixed to the frame (5), the upper end of the support seat (6) supports the lower end of the heating plate (2), so that the second sealing portion (23) of the heating plate (2) tightly abuts against the third sealing portion (13) of the convex ring (12).

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