High-capacity double-layer electric kettle

Abstract

The utility model discloses a large-capacity double-layer electric kettle, which relates to the technical field of electric kettles and comprises a power supply base and a kettle body, the kettle body is movably arranged on the power supply base and comprises a heating seat, a stainless steel inner container, a shell, a kettle cover and a handle, a heating component is arranged in the heating seat, the stainless steel inner container is fixed on the heating seat, and the stainless steel inner container is fixed on the shell. The stainless steel inner container is sleeved with the shell, a gap is formed between the shell and the stainless steel inner container, the shell comprises a stainless steel cylinder body and a plastic cylinder body, the bottom of the stainless steel cylinder body is fixed to the heating base, the bottom of the plastic cylinder body is fixed to the top of the stainless steel cylinder body, the top of the plastic cylinder body is fixed to the top of the stainless steel inner container, and the handle is fixed to the shell. The kettle cover is movably arranged on the top opening of the stainless steel inner container. The heat preservation performance of the large-capacity double-layer electric kettle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, in particular to a large-capacity double-layer electric kettle. Background Art

[0002] At present, electric kettles are commonly used household appliances in daily life. The kettle body is usually made of stainless steel. Although it has a certain heat preservation effect, the water temperature in the kettle will still drop rapidly when the room temperature is low, and the heat preservation effect is poor. Utility Model Content

[0003] In view of the defects of the above-mentioned prior art, the purpose of the present invention is to provide a large-capacity double-layer electric kettle to solve the problem of poor heat preservation effect of the electric kettle.

[0004] The purpose of this utility model is achieved by the following technical solutions:

[0005] A large-capacity double-layer electric kettle comprises a power supply base and a kettle body, wherein the kettle body is movably arranged on the power supply base, the kettle body comprises a heating seat, a stainless steel inner liner, an outer shell, a kettle lid and a handle, a heating assembly is provided in the heating seat, the stainless steel inner liner is fixed on the heating seat, the outer shell is sleeved on the outside of the stainless steel inner liner and forms a gap between the outer shell and the stainless steel inner liner, the outer shell comprises a stainless steel cylinder body and a plastic cylinder body, the bottom of the stainless steel cylinder body is fixed to the heating seat, the bottom of the plastic cylinder body is fixed to the top of the stainless steel cylinder body, the top of the plastic cylinder body is fixed to the top of the stainless steel inner liner, the handle is fixed to the outer shell, and the kettle lid is movably arranged at the top opening of the stainless steel inner liner.

[0006] Furthermore, the plastic cylinder is sprayed with a single color or a combination of multiple colors.

[0007] Furthermore, a first fixed edge is fixedly extended inwardly from the bottom of the plastic cylinder, and a convex strip is provided on the bottom surface of the first fixed edge; a second fixed edge is fixedly extended inwardly from the top of the stainless steel cylinder, and a groove is provided on the upper surface of the second fixed edge for inserting the convex strip.

[0008] Furthermore, a plurality of support columns are provided in the heating seat, a support seat is fixed on the support columns, and one side of the support seat is fixed to the bottom surface of the stainless steel inner tank.

[0009] Furthermore, the other side of the support seat extends out of the bottom surface of the stainless steel inner liner and is provided with a clamping groove. A connecting arm extends inward from the bottom of the stainless steel cylinder body, and a clamping strip extends downward from the end of the connecting arm, and the clamping strip is clamped in the clamping groove.

[0010] Furthermore, the outer wall of the heating seat is fixed on the connecting arm.

[0011] Furthermore, a water outlet nozzle is fixed on the plastic cylinder body, a water outlet hole is opened on the plastic cylinder body, a water outlet ring is sleeved in the water outlet hole, one side of the water outlet ring is fixed on the water outlet nozzle, and the other side is fixed on the stainless steel inner liner, and a plurality of water outlets are opened on the stainless steel inner liner, and the water outlets are opposite to the water outlet hole.

[0012] Furthermore, a fixed edge extends outward from the top of the stainless steel inner liner, a support arm extends downward from the fixed edge, the top surface of the water outlet ring abuts against the bottom of the support arm, a sealing ring is fixed on the top of the water outlet ring, and the sealing ring is fixed between the support arm and the stainless steel inner liner.

[0013] Furthermore, a protruding clamping column is provided at the end of the water outlet ring, and a clamping groove for clamping the clamping column is provided on the stainless steel inner liner.

[0014] Furthermore, the plastic cylinder body avoids the water outlet nozzle, and the top of the plastic cylinder body is fixed on the fixed edge.

[0015] The beneficial effects of the utility model are:

[0016] The utility model increases the heat preservation performance of the electric kettle by arranging a stainless steel inner liner and an outer shell, and the outer shell is composed of a stainless steel cylinder body and a plastic cylinder body, which increases the volume of the outer shell and reduces the production cost at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a large-capacity double-layer electric kettle of the utility model;

[0018] Figure 2 This is a partial cross-sectional view of the large-capacity double-layer electric kettle of the utility model;

[0019] Figure 3 yes Figure 2 A magnified view of the structure of area A in the middle;

[0020] Figure 4 yes Figure 2 A magnified view of the structure of the middle B area;

[0021] Figure 5 It is a schematic diagram of the water outlet structure in the utility model;

[0022] Figure 6 middle Figure 2 A magnified view of the structure of the middle C region.

[0023] In the figure: 1. power supply base; 2. kettle body; 21. heating seat; 22. stainless steel liner; 23. outer shell; 231. stainless steel cylinder; 232. plastic cylinder; 24. kettle lid; 25. handle; 26. gap; 27. first fixed edge; 28. convex strip; 29. ​​second fixed edge; 210. groove; 211. support column; 212. support seat; 213. clamping groove; 214. connecting arm; 215. clamping strip; 216. water outlet; 217. water outlet hole; 218. water outlet ring; 219. water outlet; 220. fixed edge; 221. support arm; 222. sealing ring; 223. clamping column; 224. clamping slot. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clearly understood, the utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] like Figures 1 to 6 As shown, the utility model provides a large-capacity double-layer electric kettle, comprising a power supply base 1 and a kettle body 2, the kettle body 2 being movably arranged on the power supply base 1, the kettle body 2 comprising a heating seat 21, a stainless steel inner liner 22, an outer shell 23, a kettle lid 24 and a handle 25, a heating assembly being provided in the heating seat 21, the stainless steel inner liner 22 being fixed on the heating seat 21, the outer shell 23 being sleeved on the outside of the stainless steel inner liner 22 and forming a gap 26 with the stainless steel inner liner 22, the outer shell 23 comprising a stainless steel barrel 231 and a plastic barrel 232, the bottom of the stainless steel barrel 231 being fixed on the heating seat 21, the bottom of the plastic barrel 232 being fixed to the top of the stainless steel barrel 231, the top of the plastic barrel 232 being fixed to the top of the stainless steel inner liner 22, the handle 25 being fixed on the outer shell 23, and the kettle lid 24 being movably arranged at the top opening of the stainless steel inner liner 22.

[0026] The stainless steel inner liner 22 and outer shell 23 form a double-layer electric kettle. The stainless steel inner liner 22 and outer shell 23 do not touch each other, and a gap 26 is provided between them, which can achieve a better heat insulation effect and enhance the heat retention of the electric kettle. The outer shell 23 is composed of a stainless steel barrel 231 and a plastic barrel 232. The combination of the two increases the volume of the outer shell 23. At the same time, when the electric kettle is heated, the maximum water volume cannot be exceeded. Therefore, the water content in the upper part of the stainless steel inner liner 22 is relatively small. Therefore, the upper part of the outer shell 23 is made of plastic, which can reduce production costs and reduce heat loss.

[0027] A single color or a combination of colors can be sprayed on the plastic barrel 232. Different color combinations can form a series of different visual effects and increase personalized design.

[0028] A first fixed edge 27 is fixedly extended inwardly from the bottom of the plastic cylinder 232 , and a ridge 28 is provided on the bottom surface of the first fixed edge 27 ; a second fixed edge 29 is fixedly extended inwardly from the top of the stainless steel cylinder 231 , and a groove 210 is provided on the upper surface of the second fixed edge 29 for inserting the ridge 28 .

[0029] The first fixed edge 27 and the second fixed edge 29 can be bonded together by glue to achieve fixation between the plastic cylinder body 232 and the stainless steel cylinder body 231. At the same time, the ridges 28 and the grooves 210 can limit the fixed positions of the first fixed edge 27 and the second fixed edge 29 to avoid misalignment and facilitate pasting.

[0030] A plurality of support columns 211 are provided in the heating base 21 , and a support base 212 is fixed on the support columns 211 . One side of the support base 212 is fixed to the bottom surface of the stainless steel inner container 22 .

[0031] The other side of the support seat 212 extends out of the bottom surface of the stainless steel inner liner 22 and is provided with a clamping groove 213. A connecting arm 214 extends inward from the bottom of the stainless steel cylinder 231, and a clamping strip 215 extends downward from the end of the connecting arm 214. The clamping strip 215 is stuck in the clamping groove 213.

[0032] The outer wall of the heating seat 21 is fixed on the connecting arm 214 .

[0033] A water outlet 216 is fixed to the plastic body 232, which has a water outlet hole 217 formed therein. A water outlet ring 218 is mounted within the water outlet hole 217. One side of the water outlet ring 218 is fixed to the water outlet 216, and the other side is fixed to the stainless steel inner liner 22. The stainless steel inner liner 22 has a plurality of water outlets 219 formed therein, with the water outlets 219 facing the water outlet holes 217. The water outlet ring 218 guides water in the water outlets 219 to the water outlet 216, preventing water from flowing between the stainless steel inner liner 22 and the outer shell 23.

[0034] A fixed edge 220 extends outward from the top of the stainless steel inner liner 22, and a support arm 221 extends downward from the fixed edge 220. The top surface of the water outlet ring 218 abuts against the bottom of the support arm 221. A sealing ring 222 is fixed on the top of the water outlet ring 218, and the sealing ring 222 is fixed between the support arm 221 and the stainless steel inner liner 22.

[0035] A protruding clamping column 223 is provided at the end of the water outlet ring 218 , and a clamping groove 224 for clamping the clamping column 223 is opened on the stainless steel inner liner 22 . The plastic cylinder 232 avoids the water outlet nozzle 216 , and the top of the plastic cylinder 232 is fixed on the fixed edge 220 .

[0036] The utility model increases the heat preservation performance of the electric kettle by providing a stainless steel inner liner 22 and an outer shell 23. The outer shell 23 is composed of a stainless steel cylinder 231 and a plastic cylinder 232, which increases the volume of the outer shell 23 while reducing production costs.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A large-capacity double-layer electric kettle, characterized in that: The invention comprises a power supply base (1) and a kettle body (2), wherein the kettle body (2) is movably arranged on the power supply base (1), and the kettle body (2) comprises a heating seat (21), a stainless steel inner liner (22), an outer shell (23), a kettle cover (24) and a handle (25). A heating component is arranged in the heating seat (21), the stainless steel inner liner (22) is fixed on the heating seat (21), and the outer shell (23) is sleeved on the outside of the stainless steel inner liner (22) and forms a gap (26) between the outer shell and the stainless steel inner liner (22). The outer shell (23) comprises a stainless steel body (231) and a plastic body (232), the bottom of the stainless steel body (231) is fixed to the heating seat (21), the bottom of the plastic body (232) is fixed to the top of the stainless steel body (231), the top of the plastic body (232) is fixed to the top of the stainless steel inner liner (22), the handle (25) is fixed to the outer shell (23), and the pot cover (24) is movably arranged at the top opening of the stainless steel inner liner (22).

2. A large-capacity double-layer electric kettle according to claim 1, characterized in that: The plastic barrel (232) is sprayed with a single color or a combination of multiple colors.

3. A large-capacity double-layer electric kettle according to claim 1, characterized in that: A first fixed edge (27) is fixedly extended inwardly from the bottom of the plastic cylinder (232), and a convex strip (28) is provided on the bottom surface of the first fixed edge (27); a second fixed edge (29) is fixedly extended inwardly from the top of the stainless steel cylinder (231), and a groove (210) is provided on the upper surface of the second fixed edge (29) for inserting the convex strip (28) therein.

4. A large-capacity double-layer electric kettle according to claim 1, characterized in that: A plurality of support columns (211) are provided in the heating seat (21), a support seat (212) is fixed on the support column (211), and one side of the support seat (212) is fixed to the bottom surface of the stainless steel inner container (22).

5. A large-capacity double-layer electric kettle according to claim 4, characterized in that: The other side of the support seat (212) extends out of the bottom surface of the stainless steel inner liner (22) and is provided with a clamping groove (213). A connecting arm (214) extends inward from the bottom of the stainless steel cylinder (231). A clamping strip (215) extends downward from the end of the connecting arm (214). The clamping strip (215) is clamped in the clamping groove (213).

6. A large-capacity double-layer electric kettle according to claim 5, characterized in that: The outer wall of the heating seat (21) is fixed on the connecting arm (214).

7. A large-capacity double-layer electric kettle according to claim 1, characterized in that: A water outlet nozzle (216) is fixed on the plastic cylinder body (232), a water outlet hole (217) is provided on the plastic cylinder body (232), a water outlet ring (218) is sleeved inside the water outlet hole (217), one side of the water outlet ring (218) is fixed on the water outlet nozzle (216), and the other side is fixed on the stainless steel inner liner (22), and a plurality of water outlets (219) are provided on the stainless steel inner liner (22), and the water outlets (219) are directly opposite to the water outlet hole (217).

8. A large-capacity double-layer electric kettle according to claim 7, characterized in that: A fixed edge (220) extends outward from the top of the stainless steel inner liner (22), and a support arm (221) extends downward from the fixed edge (220). The top surface of the water outlet ring (218) abuts against the bottom of the support arm (221). A sealing ring (222) is fixed on the top of the water outlet ring (218), and the sealing ring (222) is fixed between the support arm (221) and the stainless steel inner liner (22).

9. A large-capacity double-layer electric kettle according to claim 7, characterized in that: A protruding clamping column (223) is provided at the end of the water outlet ring (218), and a clamping groove (224) for clamping the clamping column (223) is provided on the stainless steel inner liner (22).

10. A large-capacity double-layer electric kettle according to claim 8, characterized in that: The plastic barrel (232) avoids the water outlet (216), and the top of the plastic barrel (232) is fixed on the fixed edge (220).

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