Multi-stage constant temperature control electric kettle

Abstract

This utility model discloses an electric kettle with multi-level constant temperature control, including an adaptation unit and an adjustment unit. The adaptation unit is located below the electric kettle and includes an adaptation component and a positioning component. The adaptation component is used to adjust the electric kettle's horizontal level according to the flatness of the placement area. The positioning component is used to position the adaptation component after horizontal adjustment. The adjustment unit is located on the outside of the electric kettle and is used to realize multi-level constant temperature control adjustment of the electric kettle. When the electric kettle is being adjusted for constant temperature, the sliding adjustment block slides inside the adjustment frame. Combined with the temperature adjustment system and the magnetic attraction between the first and second magnetic blocks, the operation feedback during constant temperature adjustment is clearer, avoiding accidental adjustments. The digital display on the side wall of the adjustment frame can determine the adjusted temperature data and realize multi-level adjustment.

Description

Technical Field

[0001] This utility model relates to the field of electric kettle technology, specifically to an electric kettle with multi-level constant temperature control. Background Technology

[0002] An electric kettle is a small household appliance that uses electricity as a heat source to quickly heat the liquid inside the kettle through a built-in heating element. It also has safety protection functions such as automatic power-off and anti-dry-burning. An electric kettle with multiple temperature control is an electric heating container with adjustable temperature levels and continuous heat preservation function. Through the built-in control system, it can achieve precise setting and constant temperature maintenance of multiple temperature points, adapting to different beverage brewing and drinking needs and energy-saving scenarios.

[0003] The base of existing multi-level constant temperature electric kettles is a fixed flat structure with no horizontal adjustment capability. When placed on uneven surfaces, the kettle is prone to tilting, resulting in uneven contact between the kettle body and the base. Poor contact of electrical contacts can cause heating interruption, making it unsuitable for use in non-standard flat environments.

[0004] Therefore, a multi-level constant temperature control electric kettle is needed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an electric kettle with multi-level constant temperature control to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an electric kettle with multi-level constant temperature control, comprising an adaptation unit and an adjustment unit. The adaptation unit is placed below the electric kettle. The adaptation unit includes an adaptation component and a positioning component. The adaptation component is used to adjust the adaptability level of the electric kettle according to the flatness of the placement area. The positioning component is used to position the adaptation component after it has been adjusted horizontally. The adjustment unit is located on the outside of the electric kettle, and the adjustment unit is used to realize the multi-level constant temperature control adjustment of the electric kettle.

[0007] Preferably, the adapting component includes a kettle base, a rotating column connected to the outer wall of the kettle base, a limiting ring sleeved on the outer wall of the rotating column, and a base rotatably connected to the outer wall of the rotating column.

[0008] Preferably, the positioning component includes a chuck connected to the end of the rotating column, a fixing plate connected to the outer wall of the base, a screw sleeved inside the fixing plate, and a clamping plate rotatably connected to the end of the screw.

[0009] Preferably, the kettle stand is fitted inside the base, and the bottom of the base is provided with an anti-slip material, which allows the base to stably support the kettle stand.

[0010] Preferably, there are two limiting rings, which are distributed in parallel on the outer wall of the rotating column. Under the restriction of the limiting rings, the rotation of the rotating column and the base can be restricted.

[0011] Preferably, the outer wall of the chuck is engaged with the chuck, and the end of the chuck is slidably disposed with the side wall of the limiting ring. Under its restriction, the rotating screw can push the chuck that is rotatably connected to its end.

[0012] Preferably, the adjustment unit includes a handle, an adjustment frame is connected to the outer wall of the handle, an adjustment block is slidably connected inside the adjustment frame, a first magnetic block is connected inside the adjustment block, and a second magnetic block is connected to the outer wall of the adjustment frame.

[0013] Preferably, the first magnetic block and the second magnetic block are magnetically attracted to each other, and the side wall of the adjustment frame is provided with temperature numbers. Under the restriction of magnetic attraction, the feedback during multi-level temperature adjustment is clearer, and temperature data can be quickly obtained according to the numbers on the side wall of the adjustment frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, by rotating the kettle base to adapt to the horizontal state of the placement area, and after leveling, rotating the screw, under the constraint of the limiting ring, pushes the clamping plate and the chuck to engage, thereby achieving kettle base positioning. This structure can ensure stable placement of the electric kettle, avoiding kettle tilting due to uneven surface, uneven contact of the kettle base, and heating interruption caused by poor electrical contacts, thus ensuring smooth power supply and heating; 2. In this invention, when adjusting the temperature of an electric kettle, the sliding adjustment block moves within the adjustment frame. Combined with the temperature control system and the magnetic attraction between the first and second magnetic blocks, this provides clearer operational feedback and prevents accidental adjustments. The digital display on the side wall of the adjustment frame displays the adjusted temperature data, enabling multi-level temperature control. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the adaptation unit and adjustment unit of this utility model.

[0017] Figure 3 This is a structural adaptation unit diagram of the present invention.

[0018] Figure 4 This is a cross-sectional schematic diagram of the structural adaptation unit of this utility model.

[0019] Figure 5 This is a diagram of the structural adjustment unit of this utility model.

[0020] Figure 6 This is a cross-sectional schematic diagram of the structural adjustment unit of this utility model.

[0021] In the diagram: 1. Adaptation unit; 2. Adjustment unit; 3. Electric kettle; 4. Plug; 11. Kettle base; 12. Rotating column; 13. Limiting ring; 14. Chuck; 15. Base; 16. Fixing plate; 17. Screw; 18. Clamping plate; 21. Kettle handle; 22. Adjustment frame; 23. Adjustment block; 24. First magnetic block; 25. Second magnetic block. Detailed Implementation

[0022] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0023] Example 1: Reference Figure 1 and Figure 2 This is the first embodiment of the present invention, which provides an electric kettle with multi-level constant temperature control, including an adaptation unit 1 and an adjustment unit 2. The adaptation unit 1 is placed below the electric kettle 3. The adaptation unit 1 includes an adaptation component and a positioning component. The adaptation component is used to adjust the electric kettle 3 to an adaptive level according to the flatness of the placement area. The positioning component is used to position the adaptation component after it has been adjusted to a horizontal level. The adjustment unit 2 is located on the outside of the electric kettle 3. The adjustment unit 2 is used to realize the multi-level constant temperature control adjustment of the electric kettle 3.

[0024] Under the constraints of the adaptation unit 1, the electric kettle 3 can be placed horizontally, and under the constraints of the adjustment unit 2, the settings of the horizontally placed electric kettle 3 can be precisely adjusted.

[0025] Example 2: Reference Figure 3 and Figure 4 This is the second embodiment of the present invention. Unlike the previous embodiment, this embodiment is further optimized based on the above embodiment, as detailed below: The adaptation component includes a kettle base 11, a rotating column 12 connected to the outer wall of the kettle base 11, a limiting ring 13 sleeved on the outer wall of the rotating column 12, and a base 15 rotatably connected to the outer wall of the rotating column 12. The positioning assembly includes a chuck 14 connected to the end of the rotating column 12, a fixing plate 16 connected to the outer wall of the base 15, a screw 17 sleeved inside the fixing plate 16, and a clamping plate 18 rotatably connected to the end of the screw 17.

[0026] The kettle stand 11 is fitted inside the base 15, and the bottom of the base 15 is provided with an anti-slip material, which allows the base 15 to stably support the kettle stand 11.

[0027] There are two limiting rings 13, which are distributed in parallel on the outer wall of the rotating column 12. Under the restriction of the limiting rings 13, the rotation of the rotating column 12 and the base 15 can be restricted.

[0028] The outer wall of the chuck 18 is engaged with the chuck 14, and the end of the chuck 18 is slidably disposed with the side wall of the limiting ring 13. Under its restriction, the rotating screw 17 can push the chuck 18 rotatably connected to its end.

[0029] When the electric kettle 3 boils water, place the base 15 in the placement area. Rotate the kettle stand 11 according to the horizontal state of the placement area to place the kettle stand 11 horizontally. After the kettle stand 11 is horizontally adjusted, rotate the screw 17. Because the end of the clamping plate 18 is slidably set with the side wall of the limiting ring 13, under its restriction, the rotating screw 17 can push the clamping plate 18 rotatably connected to its end, so that the clamping plate 18 is engaged with the outer wall of the chuck 14, thus positioning the adjusted kettle stand 11 so that the electric kettle 3 can be stably placed on the kettle stand 11. Under the restriction of the plug 4 fixedly installed on the outer wall of the kettle stand 11, the kettle stand 11 can be powered on and the liquid inside the electric kettle 3 can be heated. This structure can adapt to the horizontal state of the placement area to level the kettle stand 11. The clamping plate 18 and the chuck 14 restrict the positioning of the adjusted kettle stand 11, avoiding the electric kettle 3 from tilting when placed on an uneven surface, which may cause uneven contact between the electric kettle 3 and the kettle stand 11, poor electrical contact, and heating interruption.

[0030] Example 3: Reference Figure 5 and Figure 6 This is the third embodiment of the present invention. Unlike the previous embodiment, this embodiment is further optimized based on the above embodiments, as detailed below: The adjustment unit 2 includes a handle 21, an adjustment frame 22 connected to the outer wall of the handle 21, an adjustment block 23 slidably connected inside the adjustment frame 22, a first magnetic block 24 connected inside the adjustment block 23, and a second magnetic block 25 connected to the outer wall of the adjustment frame 22.

[0031] The first magnetic block 24 and the second magnetic block 25 are magnetically attracted to each other. The side wall of the adjustment frame 22 is provided with temperature numbers. Under the restriction of magnetic attraction, the feedback is clearer when adjusting the temperature at multiple levels, and the temperature data can be quickly obtained according to the numbers on the side wall of the adjustment frame 22.

[0032] When the electric kettle 3 is being kept at a constant temperature, the sliding adjustment block 23 slides within the adjustment frame 22. This, combined with the temperature control system and the magnetic attraction between the first magnetic block 24 and the second magnetic block 25, provides clearer feedback during temperature adjustment and prevents accidental adjustments. The digital display on the side wall of the adjustment frame 22 displays the adjusted temperature data and allows for multi-level temperature control.

[0033] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to the mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here. The multi-level temperature adjustment system of the electric kettle is a known technology, so its circuit is not fully described.

[0034] The above are merely illustrative embodiments of this utility model and are not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. An electric kettle with multi-level constant temperature control, characterized in that, It includes an adaptation unit (1) and an adjustment unit (2). The adaptation unit (1) is placed below the electric kettle (3). The adaptation unit (1) includes an adaptation component and a positioning component. The adaptation component is used to adjust the adaptability level of the electric kettle (3) according to the flatness of the placement area. The positioning component is used to position the adaptation component after it has been adjusted horizontally. The adjustment unit (2) is placed on the outside of the electric kettle (3), and the adjustment unit (2) is used to realize the multi-level constant temperature control adjustment of the electric kettle (3).

2. The electric kettle with multi-level constant temperature control according to claim 1, characterized in that: The adaptation component includes a kettle base (11), a rotating column (12) is connected to the outer wall of the kettle base (11), a limiting ring (13) is sleeved on the outer wall of the rotating column (12), and a base (15) is rotatably connected to the outer wall of the rotating column (12).

3. The electric kettle with multi-level constant temperature control according to claim 2, characterized in that: The positioning assembly includes a chuck (14) connected to the end of the rotating column (12), a fixing plate (16) connected to the outer wall of the base (15), a screw (17) sleeved inside the fixing plate (16), and a clamping plate (18) rotatably connected to the end of the screw (17).

4. The electric kettle with multi-level constant temperature control according to claim 2, characterized in that: The kettle stand (11) is fitted inside the base (15), and the bottom of the base (15) is provided with anti-slip material.

5. The electric kettle with multi-level constant temperature control according to claim 2, characterized in that: There are two limiting rings (13), which are distributed in parallel on the outer wall of the rotating column (12).

6. The electric kettle with multi-level constant temperature control according to claim 3, characterized in that: The outer wall of the card plate (18) is engaged with the chuck (14), and the end of the card plate (18) is slidably disposed with the side wall of the limiting ring (13).

7. The electric kettle with multi-level constant temperature control according to claim 1, characterized in that: The adjustment unit (2) includes a handle (21), an adjustment frame (22) is connected to the outer wall of the handle (21), an adjustment block (23) is slidably connected inside the adjustment frame (22), a first magnetic block (24) is connected inside the adjustment block (23), and a second magnetic block (25) is connected to the outer wall of the adjustment frame (22).

8. An electric kettle with multi-level constant temperature control according to claim 7, characterized in that: The first magnetic block (24) and the second magnetic block (25) are magnetically attracted to each other, and the side wall of the adjustment frame (22) is provided with temperature numbers.

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