Spiral air duct cooling structure of kettle

Abstract

The utility model discloses a kettle spiral air duct cooling structure which comprises a kettle body shell, a kettle body base is installed at the lower end of the kettle body shell, a coupler upper base is installed at the inner bottom of the kettle body base in an embedded mode, and a water containing bottle bottom support disc is installed in the kettle body shell. An inner container assembly is installed at the upper end of the water containing bottle bottom support disc, the inner container assembly is electrically connected with the coupler upper base, and a second sealing silica gel ring is arranged between the water containing bottle bottom support disc and the inner container assembly; the air guide mechanism comprises two mounting half covers which are symmetrically arranged in the kettle body shell, the two mounting half covers are located on the outer side of the inner container assembly, and a spiral air channel is formed between the two mounting half covers and the inner container assembly. Compared with the prior art, when the cooling structure is used, the heat exchange range can be increased, so that the overall heat exchange efficiency is effectively improved, cooling is faster, and the waiting time is shorter.

Description

Technical Field

[0001] This utility model relates to the field of maternal and infant product technology, and in particular to a water kettle spiral air duct cooling structure. Background Technology

[0002] Traditional kettles and thermos flasks are limited to boiling water, slow cooling of boiling water, and heat preservation. They cannot meet the multi-functional and diverse usage requirements and efficiency of different users, especially mothers and infants who need a large amount of safe and hygienic warm water.

[0003] In response to market demand, products that use cooling fans to cool water bottles have been introduced, which can slightly improve cooling efficiency, but the cooling effect still takes a long time. Therefore, how to solve the above problems needs to be considered. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a kettle spiral air duct cooling structure. Compared with existing technologies, this cooling structure can increase the heat exchange range during use, thereby effectively improving the overall heat exchange efficiency, making cooling faster and reducing waiting time.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A kettle spiral duct cooling structure includes a kettle body shell, a kettle body base installed at the lower end of the kettle body shell, a coupler upper seat embedded in the inner bottom of the kettle body base, a water bottle bottom support plate installed inside the kettle body shell, an inner liner assembly installed at the upper end of the water bottle bottom support plate, the inner liner assembly being electrically connected to the coupler upper seat, and a second sealing silicone ring being provided between the water bottle bottom support plate and the inner liner assembly; an air guiding mechanism including two symmetrically arranged mounting half-caps inside the kettle body shell, the two mounting half-caps being located on the outside of the inner liner assembly and forming a spiral duct with the inner liner assembly, the bottom space of the spiral duct communicating with the outside through the kettle body air inlet, and the top space of the spiral duct communicating with the outside through the kettle body air outlet; and a top cover mechanism for sealing the top of the inner liner assembly.

[0007] Preferably, a handle is installed on the right side of the kettle body.

[0008] Preferably, the upper cover mechanism includes a kettle lid shell installed on the upper part of the kettle body shell, a kettle lid handle installed on the upper part of the kettle lid shell, a kettle lid inner cover installed on the lower part of the kettle lid shell, a kettle lid stainless steel inner cover plate installed on the lower part of the kettle lid inner cover, a connecting rubber ring provided between the kettle lid inner cover and the kettle lid stainless steel inner cover plate, a leak-proof sealing ring provided between the kettle lid shell and the kettle lid inner cover, and a kettle lid steam outlet provided on the inner top of the kettle lid shell.

[0009] Preferably, the lower end of the kettle lid shell is provided with a first sealing silicone ring that mates with the kettle body shell.

[0010] Preferably, it also includes a host body, on which a coupler base is mounted.

[0011] Preferably, the main body of the host is provided with an installation cavity, a fan is installed in the installation cavity, an air inlet is provided on the rear side wall of the installation cavity, and an air outlet is provided on the front side wall of the installation cavity, the air outlet being matched with the air inlet of the kettle body.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] This novel kettle spiral air duct cooling structure utilizes the spiral air duct to rationally, fully, and evenly cool the outer wall of the kettle with the cooling fan; and it also reuses the air discharged after circulation, dragging hot steam out of the kettle liner more quickly, resulting in a more efficient cooling effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a kettle spiral air duct cooling structure proposed in this utility model;

[0015] Figure 2 for Figure 1 A diagram from the left side;

[0016] Figure 3 for Figure 2 A view taken from below;

[0017] Figure 4 for Figure 1 A frontal view of the cross-section;

[0018] Figure 5 An exploded view of the kettle lid.

[0019] Figure 6 This is an exploded view of the kettle body.

[0020] Figure 7 This is a diagram illustrating the interaction between the main unit and the kettle.

[0021] Figure 8 for Figure 7 Diagram showing the kettle after removal;

[0022] Figure 9 for Figure 8 Rear view diagram;

[0023] Figure 10 for Figure 9 A cross-sectional schematic diagram.

[0024] In the diagram: 1. Kettle body outer shell, 2. Kettle body air outlet, 3. Kettle lid outer shell, 4. Kettle body handle, 5. Kettle lid steam outlet, 6. Kettle lid grip, 7. Kettle body air inlet, 8. Coupler upper seat, 9. Inner liner assembly, 10. First sealing silicone ring, 11. Install half lid, 12. Second sealing silicone ring, 13. Water bottle bottom support plate, 14. Leak-proof sealing ring, 15. Kettle lid inner cover, 16. Connecting rubber ring, 17. Kettle lid stainless steel inner cover plate, 18. Kettle body base, 19. Main unit, 20. Air inlet, 21. Fan, 22. Exhaust vent, 23. Coupler lower seat. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figures 1-9 A kettle spiral air duct cooling structure includes a kettle body shell 1, a kettle body handle 4 installed on the right side of the kettle body shell 1, a kettle body base 18 installed at the lower end of the kettle body shell 1, a coupler upper seat 8 embedded in the inner bottom of the kettle body base 18, a water bottle bottom support plate 13 installed inside the kettle body shell 1, and an inner liner assembly 9 installed at the upper end of the water bottle bottom support plate 13. This is prior art, including a water bottle, an electric heating plate and a temperature sensor, which can realize heating operation and automatically cut off the power after the water boils. The inner liner assembly 9 is electrically connected to the coupler upper seat 8, and a second sealing silicone ring 12 is provided between the water bottle bottom support plate 13 and the inner liner assembly 9.

[0027] The system also includes an air guiding mechanism, which consists of two symmetrically arranged mounting half-covers 11 inside the kettle body shell 1. The two mounting half-covers 11 are located on the outside of the inner liner assembly 9 and form a spiral air duct with the inner liner assembly 9. The bottom space of the spiral air duct is connected to the outside through the kettle body air inlet 7, and the top space of the spiral air duct is connected to the outside through the kettle body air outlet 2. Through this operation, when the airflow enters from the bottom, it passes through the spiral air duct and is discharged to the outside from the top. Due to the use of the spiral air duct, the heat exchange range is effectively improved, and the overall heat exchange efficiency is improved.

[0028] The system also includes a top cover mechanism for sealing the top of the inner liner assembly 9. The top cover mechanism includes a kettle lid shell 3 installed on the upper part of the kettle body shell 1. A kettle lid handle 6 is installed on the upper part of the kettle lid shell 3. A kettle lid inner cover 15 is installed on the lower part of the kettle lid shell 3. A kettle lid stainless steel inner cover plate 17 is installed on the lower part of the kettle lid inner cover 15. A connecting rubber ring 16 is provided between the kettle lid inner cover 15 and the kettle lid stainless steel inner cover plate 17. A leak-proof sealing ring 14 is provided between the kettle lid shell 3 and the kettle lid inner cover 15. A kettle lid steam outlet 5 is provided on the inner top of the kettle lid shell 3. A first sealing silicone ring 10 that cooperates with the kettle body shell 1 is provided on the lower part of the kettle lid shell 3.

[0029] The system also includes a main unit 19, which is equipped with a rear control panel for controlling the opening and closing of multiple electrical components. A coupler base 23 is installed on the main unit 19. An installation cavity is provided inside the main unit 19, and a fan 21 is installed inside the installation cavity. An air inlet 20 is provided on the rear side wall of the installation cavity, and an air outlet 22 is provided on the front side wall of the installation cavity. The air outlet 22 is matched with the air inlet 7 of the kettle body.

[0030] In this invention, during actual use, the kettle lid is opened, an appropriate amount of water is added, and then the kettle lid is installed. The kettle is then heated to 100°C and the heating stops. The water is then cooled down using a temperature sensor in conjunction with a fan 21. During the cooling process, the airflow blown out by the fan 21 is discharged from the exhaust port 22 and then enters the spiral air duct inside the kettle body shell 1 through the kettle body air inlet 7. Finally, the airflow is discharged to the outside from the kettle body exhaust port 2 at the top. This method effectively improves the heat exchange range and enhances the overall heat exchange efficiency due to the use of the spiral air duct.

[0031] Furthermore, such as Figure 2 As shown, the airflow discharged from the air outlet 2 of the kettle body passes above the steam outlet 5 of the kettle lid. In this way, due to the passage of high-speed airflow, the air pressure in this part will be reduced, thereby drawing out the water vapor in the inner liner assembly 9 more quickly and further improving the cooling speed.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A kettle helical duct cooling structure, characterized by, Include: The kettle body shell (1), the lower end of the kettle body shell (1) is installed with the kettle body base (18), the inner bottom of the kettle body base (18) is embedded with the coupler upper seat (8), the kettle body shell (1) is installed with the water bottle bottom support disc (13) inside, the upper end of the water bottle bottom support disc (13) is installed with the inner container assembly (9), the inner container assembly (9) is electrically connected with the coupler upper seat (8), the second sealing silica gel ring (12) is arranged between the water bottle bottom support disc (13) and the inner container assembly (9); The air guide mechanism includes two installation half covers (11) symmetrically arranged inside the kettle body shell (1), the two installation half covers (11) are located on the outer side of the inner container assembly (9) and form a spiral air duct with the inner container assembly (9), the bottom space of the spiral air duct is communicated with the outside through the kettle body air inlet (7), and the top space of the spiral air duct is communicated with the outside through the kettle body air outlet (2); The upper cover mechanism is used for sealing the upper side of the inner container assembly (9).

2. The kettle spiral wind channel cooling structure according to claim 1, characterized in that, The right side of the kettle body shell (1) is installed with the kettle body handle (4).

3. The kettle spiral wind channel cooling structure according to claim 1, characterized in that, The upper cover mechanism includes the kettle cover shell (3) installed on the upper end of the kettle body shell (1), the upper end of the kettle cover shell (3) is installed with the kettle cover handle (6), the lower end of the kettle cover shell (3) is installed with the kettle cover inner cover (15), the lower end of the kettle cover inner cover (15) is installed with the kettle cover stainless steel inner cover disc (17), the connection rubber ring (16) is arranged between the kettle cover inner cover (15) and the kettle cover stainless steel inner cover disc (17), the leak-proof sealing ring (14) is arranged between the kettle cover shell (3) and the kettle cover inner cover (15), and the inner top of the kettle cover shell (3) is provided with the kettle cover steam outlet (5).

4. The kettle spiral wind channel cooling structure according to claim 3, characterized in that, The lower end of the kettle cover shell (3) is provided with the first sealing silica gel ring (10) matched with the kettle body shell (1).

5. The kettle spiral wind channel cooling structure according to claim 1, characterized in that, Further include the main machine body (19), the coupler lower seat (23) is installed on the main machine body (19).

6. The kettle spiral wind channel cooling structure according to claim 5, characterized in that, The inside of the main machine body (19) is provided with a mounting cavity, the fan (21) is installed in the mounting cavity, the air inlet (20) is formed on the rear side wall of the mounting cavity, the air outlet (22) is formed on the front side wall of the mounting cavity, and the air outlet (22) is matched with the kettle body air inlet (7).

Images