Electric kettle with water level and water temperature detection device

Abstract

The utility model discloses an electric kettle with a water level and water temperature detection device, which comprises a kettle body assembly, a handle assembly and a heating disc assembly, the kettle body assembly is connected with the handle assembly, the heating disc assembly is fixed at the bottom of the kettle body assembly, and the heating disc assembly and the kettle body assembly are matched to form a containing cavity. A controller and a water level and water temperature probe are arranged in the heating disc assembly, the water level and water temperature probe is electrically connected with the controller, and the water level and water temperature probe extends into the containing cavity. The heating disc assembly achieves the water boiling function of the electric kettle and also has the bottom water feeding function. The containing cavity is used for storing water. The controller is used for receiving the water level and water temperature information and controlling the water boiling and feeding functions. The water level and water temperature probe extends into the containing cavity and is used for detecting the water level and the water temperature, and accurate water quantity control is achieved under the condition that structural parts are not additionally arranged on the appearance.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, in particular to an electric kettle with a water level and water temperature detection device. Background Art

[0002] At present, the water level of electric kettles with water filling from the bottom of the kettle on the market is mostly controlled by the time of adding water, and there is also a method of limiting the water level in the kettle by high water level detection. In the case where the appearance does not allow for structural parts, such as kettles with handles, the water level can only be controlled by time. When adding water when there is water in the kettle, time control will easily cause excessive water to overflow, and accurate water volume control cannot be achieved, so it is necessary to make improvements to the above problems. Summary of the invention

[0003] The utility model aims at the defects in the prior art that accurate water volume control cannot be achieved, and provides a new electric kettle with a water level and water temperature detection device.

[0004] In order to solve the above technical problems, the utility model is implemented through the following technical solutions:

[0005] An electric kettle with a water level and water temperature detection device comprises a kettle body assembly, a handle assembly, and a heating plate assembly, wherein the kettle body assembly is connected to the handle assembly, the heating plate assembly is fixed to the bottom of the kettle body assembly, the heating plate assembly cooperates with the kettle body assembly to form a accommodating cavity, a controller and a water level and water temperature probe are arranged in the heating plate assembly, the water level and water temperature probe is electrically connected to the controller, and the water level and water temperature probe extends into the accommodating cavity.

[0006] The heating plate assembly realizes the water boiling function of the electric kettle and also has the bottom water supply function. The receiving cavity is used to store water. The controller is used to receive water level and water temperature information and control the water boiling and water supply functions. The water level and water temperature probe extends into the receiving cavity to detect the water level and water temperature, and realizes precise water volume control without adding structural parts to the appearance.

[0007] Preferably, in the above-mentioned electric kettle with water level and water temperature detection device, the water level and water temperature probe is a multi-section structure.

[0008] The multi-stage structure can be freely set up in sections, and the water level detection section improves the accuracy of water volume control and the user experience.

[0009] Preferably, in the above-mentioned electric kettle with a water level and water temperature detection device, the water level and water temperature probe includes a probe and a base, the bottom of the probe is fixed in the base and electrically connected to the controller, the base is located at the lower side of the accommodating cavity, and the probe extends into the accommodating cavity.

[0010] The base plays a fixing role, and the probe is used to detect the water level and water temperature. The above design improves the structural stability.

[0011] Preferably, in the above-mentioned electric kettle with water level and water temperature detection device, a water level conductor and a thermistor are arranged in the probe, and the thermistor is located at the bottom of the probe.

[0012] The water level wire is used to detect the water level. The thermistor is used to detect the water temperature. The thermistor is located at the bottom of the probe, close to the surface of the heating plate of the heating plate assembly, and is used to reflect the water level through the water temperature when the water level is low. When the water level is lower than the position of the thermistor, the temperature interval value of the water heating increases faster, allowing the controller to determine and prompt the low water level.

[0013] Preferably, in the above-mentioned electric kettle with water level and water temperature detection device, waterproof silica gel is arranged on the outside of the probe.

[0014] Waterproof silicone is used to set segments. The water level is not detected where the waterproof silicone is wrapped, thereby dividing the probe into segments of water level detection areas, realizing multi-segment water level detection that can be adjusted as needed and achieving precise water volume control.

[0015] Preferably, in the above-mentioned electric kettle with water level and water temperature detection device, the number of the waterproof silica gel is more than 3 and they are distributed at intervals.

[0016] The above design takes into account both precise control of water volume and product cost, and improves the user experience.

[0017] Preferably, in the above-mentioned electric kettle with water level and water temperature detection device, the probe is a hollow metal rod.

[0018] The hollow structure design is conducive to the setting of the water level conductor, and the material design of the metal rod is conducive to detection accuracy, thereby jointly ensuring the accuracy of water volume control.

[0019] Preferably, in the above-mentioned electric kettle with water level and water temperature detection device, the probe is perpendicular to the bottom surface of the accommodating cavity.

[0020] The vertical design enables the probe to detect higher water levels at the same length, improving the user experience of water level control.

[0021] Preferably, the electric kettle with a water level and water temperature detection device described above further comprises a bottom cover, which is connected to the bottom of the kettle body assembly and covers the heating plate assembly.

[0022] The bottom cover is used to protect the heating plate assembly and improve the structural stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1It is a cross-sectional schematic diagram of the utility model;

[0024] Figure 2 It is an explosion diagram of the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of the water level and water temperature probe in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the heating plate assembly in the utility model;

[0027] Figure 5 It is a partial structural schematic diagram of the heating plate assembly in the utility model. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-5 The present invention is further described in detail with the following specific embodiments, but they are not intended to limit the present invention:

[0029] Example 1

[0030] An electric kettle with a water level and water temperature detection device comprises a kettle body assembly 1, a handle assembly 2, and a heating plate assembly 3. The kettle body assembly 1 is connected to the handle assembly 2, the heating plate assembly 3 is fixed to the bottom of the kettle body assembly 1, the heating plate assembly 3 cooperates with the kettle body assembly 1 to form a accommodating cavity 11, a controller and a water level and water temperature probe 31 are arranged in the heating plate assembly 3, the water level and water temperature probe 31 is electrically connected to the controller, and the water level and water temperature probe 31 extends into the accommodating cavity 11.

[0031] Preferably, the water level and water temperature probe 31 is a multi-section structure.

[0032] Preferably, the water level and water temperature probe 31 includes a probe 32 and a base 33 , the bottom of the probe 32 is fixed in the base 33 and electrically connected to the controller, the base 33 is located at the lower side of the accommodating cavity 11 , and the probe 32 extends into the accommodating cavity 11 .

[0033] Preferably, a water level conductor and a thermistor are provided in the probe 32 , and the thermistor is located at the bottom of the probe 32 .

[0034] Preferably, waterproof silica gel 34 is disposed on the outer side of the probe 32 .

[0035] Preferably, the number of the waterproof silica gel 34 is more than 3 and they are distributed at intervals.

[0036] Preferably, the probe 32 is a hollow metal rod.

[0037] Preferably, the probe 32 is perpendicular to the bottom surface of the accommodating cavity 11 .

[0038] Preferably, it also includes a bottom cover 4, which is connected to the bottom of the kettle body assembly 1 and covers the heating plate assembly 3.

[0039] like Figure 1-2 As shown, the heating plate assembly 3 is located at the bottom of the kettle body assembly 1 , and the water level and water temperature probe 31 extends into the accommodating cavity 11 .

[0040] like Figure 3 As shown, the waterproof silica gel 34 divides the probe 32 into multiple sections to achieve a multi-section structure.

[0041] like Figure 4-5 As shown, the heating plate assembly 3 also includes a heating plate, on which a circular heating strip is arranged. The controller includes a temperature controller, which is located at the center of the circular structure of the heating strip.

[0042] In short, the above is only a preferred embodiment of the present invention, and all equivalent changes and modifications made within the scope of the patent application for the present invention should fall within the scope of the present invention.

Claims

1. An electric kettle with a water level and water temperature detection device, comprising a kettle body assembly (1), a handle assembly (2), and a heating plate assembly (3), wherein the kettle body assembly (1) is connected to the handle assembly (2), and the heating plate assembly (3) is fixed to the bottom of the kettle body assembly (1), characterized in that: The heating disk assembly (3) cooperates with the kettle body assembly (1) to form a receiving cavity (11), wherein a controller and a water level and water temperature probe (31) are arranged in the heating disk assembly (3), wherein the water level and water temperature probe (31) is electrically connected to the controller, and the water level and water temperature probe (31) extends into the receiving cavity (11).

2. The electric kettle with a water level and water temperature detection device according to claim 1, characterized in that: The water level and water temperature probe (31) is of a multi-section structure.

3. The electric kettle with a water level and water temperature detection device according to claim 2, characterized in that: The water level and water temperature probe (31) comprises a probe (32) and a base (33); the bottom of the probe (32) is fixed in the base (33) and is electrically connected to the controller; the base (33) is located at the lower side of the accommodating cavity (11), and the probe (32) extends into the accommodating cavity (11).

4. The electric kettle with a water level and water temperature detection device according to claim 3, characterized in that: The probe (32) is provided with a water level conductor and a thermistor, and the thermistor is located at the bottom of the probe (32).

5. The electric kettle with a water level and water temperature detection device according to claim 4, characterized in that: Waterproof silica gel (34) is arranged on the outside of the probe (32).

6. The electric kettle with a water level and water temperature detection device according to claim 5, characterized in that: The number of the waterproof silica gel (34) is more than 3 and they are distributed at intervals.

7. The electric kettle with a water level and water temperature detection device according to claim 3, characterized in that: The probe (32) is a hollow metal rod.

8. The electric kettle with a water level and water temperature detection device according to claim 3, characterized in that: The probe (32) is perpendicular to the bottom surface of the accommodating cavity (11).

9. The electric kettle with a water level and water temperature detection device according to claim 1, characterized in that: It also comprises a bottom cover (4), wherein the bottom cover (4) is connected to the bottom of the kettle body assembly (1) and covers the heating plate assembly (3).

Images