Electric kettle with water level detection function

Abstract

The utility model relates to the technical field of kettles, in particular to an electric kettle with a water level detection function, which is characterized in that the top of a kettle cover is provided with a water adding port for water to flow in, a filter cup is arranged on a longitudinal sliding rod in a kettle body, the bottom of the kettle body is provided with a heating base, the heating base is placed on a control circuit base, and a control circuit is arranged in the control circuit base; the heating module is arranged in the heating base, the floater sensor is arranged on the longitudinal sliding rod, and the control circuit is electrically connected to the heating module, the temperature sensor, the floater sensor and the display screen. The electric kettle has the advantages that the control circuit such as the single chip microcomputer is installed in the control circuit base to be matched with the detection sensor, so that the water level in the kettle body and the internal temperature are monitored and then displayed to the displayer of the control circuit base, and if the water level in the kettle is too low, the buzzer is started to remind people, so that the water level in the kettle is not too low. And the heating module is disconnected through the control circuit, so that the whole equipment is protected, and the intelligent degree of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, and more specifically, to an electric kettle with water level detection function. Background Art

[0002] At present, with the improvement of people's living standards, electric kettles are widely used in office and daily life. The electric kettles sold on the market mainly include a base and a kettle body. The center of the base and the bottom center of the kettle body are provided with plug-in power connections. When in use, the kettle body is placed on the base, and the two power connections are connected to each other. Around the power connections, a heating device is provided to heat the bottom of the kettle body. The heating device can be turned on by turning on the switch. The function of the electric kettle is relatively simple. In today's intelligent life, ordinary kettles can no longer meet people's daily needs. Therefore, a kettle with multiple functions is needed.

[0003] In view of the above-mentioned deficiencies of electric kettles, the applicant has adhered to the spirit of research innovation and continuous improvement, combined with production practice, and used professional and scientific methods to propose a practical solution, and therefore filed this application. Utility Model Content

[0004] The purpose of the utility model is to provide an electric kettle with water level detection in view of the existing technical status, and to use a sensor to detect the condition inside the kettle body, thereby realizing a multifunctional intelligent electric kettle.

[0005] An electric kettle with water level detection function includes: a kettle body, a handle, a heating base, a control circuit base, a filter cup and a kettle lid. A kettle lid is provided on the top of the kettle body, a handle is provided on one side of the kettle body, and a water outlet is provided on the other side of the kettle body. A water inlet is provided on the top of the kettle lid for water to flow in. The filter cup is arranged on a longitudinal slide bar inside the kettle body. A heating base is provided at the bottom of the kettle body. The heating base is placed on the control circuit base. A control circuit is provided inside the control circuit base. A heating module is arranged in the heating base. A float sensor is arranged on the longitudinal slide bar. The control circuit is electrically connected to the heating module, the temperature sensor, the float sensor, the display screen and the control button.

[0006] Specifically, the filter cup is installed on the longitudinal slide rod through a connecting frame, and the connecting frame moves up and down along the longitudinal slide rod. The bottom and surrounding periphery of the filter cup are provided with leakage holes, and the top of the filter cup is provided with a cup cover, and the top of the cup cover is provided with a convex column for easy taking.

[0007] Specifically, one end of the longitudinal slide rod is connected to the bottom of the kettle body, and the other end of the longitudinal slide rod is connected to the top of the handle.

[0008] Specifically, the display screen and control buttons are arranged on the front panel of the control circuit base. A buzzer is arranged inside the control circuit base and is electrically connected to the control circuit.

[0009] Specifically, the kettle body is made of transparent or translucent glass, and a group of blue LED light groups and red LED light groups are provided at the bottom of the kettle body. The blue LED light group and the red LED light group are both electrically connected to the control circuit.

[0010] Specifically, the control circuit is electrically connected to a signal transmitting module, and the signal transmitting module sends a signal to the smart terminal.

[0011] The beneficial effects of the present invention are as follows: a single-chip microcomputer and other control circuits are installed inside the control circuit base to cooperate with the detection sensor, so as to monitor the water level and internal temperature in the kettle, and then display them on the display of the control circuit base. If the water level in the kettle is too low, a buzzer will be activated to remind people, and the heating module will be disconnected through the control circuit to protect the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attachment Figure 1 It is a three-dimensional diagram of the utility model;

[0013] Attachment Figure 2 This is the circuit control connection diagram of the utility model.

[0014] Description and marking: kettle body 1, handle 2, heating base 3, control circuit base 4, filter cup 5, kettle lid 6, water outlet 7, control circuit 8, longitudinal slide bar 9, heating module 10, temperature sensor 11, float sensor 12, display screen 13, control button 14, cup lid 15, boss 16, buzzer 17, blue LED light group 18, red LED light group 19, signal transmission module 20, smart terminal 21, water inlet 22. Implementation Method

[0015] The drawings are for illustrative purposes only and should not be construed as limiting this patent. To better illustrate the embodiments, some components in the drawings may be omitted, enlarged, or reduced in size, and do not represent actual product dimensions. Those skilled in the art will understand that some well-known structures and their descriptions may be omitted from the drawings. The positional relationships depicted in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0016] See also Figures 1 to 2As shown, an electric kettle with water level detection includes: a kettle body, a handle, a heating base, a control circuit base, a filter cup and a kettle lid. A kettle lid is provided on the top of the kettle body, a handle is provided on one side of the kettle body, and a water outlet is provided on the other side of the kettle body. A water inlet is provided on the top of the kettle lid for water to flow in. The filter cup is arranged on a longitudinal slide rod inside the kettle body, a heating base is provided at the bottom of the kettle body, the heating base is placed on the control circuit base, a control circuit is provided inside the control circuit base, a heating module is arranged in the heating base, a float sensor is arranged on the longitudinal slide rod, and the control circuit is electrically connected to the heating module, the temperature sensor, the float sensor, the display screen and the control button.

[0017] The control circuit uses a float sensor to detect the water level inside the kettle, and the temperature sensor is responsible for detecting the temperature of the liquid inside the kettle. The temperature value is displayed on the display screen at the base of the control circuit. The heating module consists of a heating tube and a protection circuit. When the heating tube is powered on, it heats the liquid inside the kettle.

[0018] In the above solution, the filter cup is mounted on a longitudinal slide bar via a connecting frame, which moves up and down along the longitudinal slide bar. Drain holes are provided on the bottom and periphery of the filter cup. A lid is provided on top of the filter cup, with a protrusion on top for easy access. One end of the longitudinal slide bar is connected to the bottom of the kettle body, and the other end is connected to the top of the handle.

[0019] The filter cup can be used to place tea leaves or fruit teas inside, and during the boiling process, tea leaves or other teas can be brewed, meeting multiple needs at once. The height of the filter cup will slide up and down according to the water level, and the filter cup can also effectively prevent the liquid on the water surface from boiling too much, causing hot water to splash out.

[0020] In the above solution, the display screen and control buttons are mounted on the front panel of the control circuit base. A buzzer is located within the control circuit base and is electrically connected to the control circuit. The kettle body is made of transparent or translucent glass, and a blue LED light group and a red LED light group are located at the bottom of the kettle body. Both the blue LED light group and the red LED light group are electrically connected to the control circuit.

[0021] The control circuit detects the water level inside the kettle through a float sensor. When the height is lower than the set value, the buzzer will be activated to remind people to add water, or the automatic water adding device will be activated to add water. The blue LED light group and the red LED light group can be illuminated on the glass kettle body, and the light group color can be displayed according to the temperature. When the temperature is higher than a certain value, the control circuit activates the red LED light, and when the temperature is lower than a certain value, the blue LED light is activated. The water temperature can be observed more intuitively, and it is not easy for children to touch it, ensuring personal safety.

[0022] In the above solution, the control circuit is electrically connected to the signal transmission module, which transmits the signal to the smart terminal. The smart terminal can be a mobile phone or a tablet. As long as a designated app is installed, remote monitoring and starting and stopping the kettle heating can be achieved.

[0023] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. A person skilled in the art will be able to make other variations or modifications based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. An electric kettle with water level detection, comprising: A kettle body, a handle, a heating base, a control circuit base, a filter cup and a kettle cover, a kettle cover is provided on the top of the kettle body, a handle is provided on one side of the kettle body, and a water outlet is provided on the other side of the kettle body, characterized in that: a water inlet is provided on the top of the kettle cover for water to flow in, the filter cup is arranged on a longitudinal slide bar inside the kettle body, a heating base is provided at the bottom of the kettle body, the heating base is placed on the control circuit base, a control circuit is provided inside the control circuit base, a heating module is arranged in the heating base, a float sensor is arranged on the longitudinal slide bar, and the control circuit is electrically connected to the heating module, the float sensor, the display screen and the control button.

2. The electric kettle with water level detection according to claim 1, characterized in that: The filter cup is installed on the longitudinal slide bar through a connecting frame, and the connecting frame moves up and down along the longitudinal slide bar. The bottom and surrounding periphery of the filter cup are provided with leakage holes, and the top of the filter cup is provided with a cup cover, and the top of the cup cover is provided with a convex column for easy taking.

3. The electric kettle with water level detection according to claim 2, characterized in that: One end of the longitudinal slide bar is connected to the bottom of the kettle body, and the other end of the longitudinal slide bar is connected to the top of the handle.

4. The electric kettle with water level detection according to claim 3, characterized in that: The display screen and control buttons are arranged on the front panel of the control circuit base. A buzzer is arranged inside the control circuit base and is electrically connected to the control circuit.

5. The electric kettle with water level detection according to claim 4, characterized in that: The kettle body is made of transparent or translucent glass, and a group of blue LED light groups and red LED light groups are arranged at the bottom of the kettle body. The blue LED light group and the red LED light group are both electrically connected to the control circuit.

6. The electric kettle with water level detection according to claim 5, characterized in that: The control circuit is electrically connected to the signal transmitting module, and the signal transmitting module sends the signal to the smart terminal.

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