CN102860748A - Multifunctional electrical heating kettle - Google Patents

Abstract

The patent of the present invention discloses an electric heating kettle, especially a multifunctional electric heating kettle; the purpose of the patent of the present invention is to provide a multifunctional electric heating kettle which is convenient for adding water, measuring water level and controlling water addition; it includes a kettle Body, lid, base; it has the characteristics of simple structure, simple operation and low cost.

Description

multifunctional electric heating kettle

technical field

The invention relates to an electric heating kettle, in particular to a multifunctional electric heating kettle.

Background technique

The electric heating kettle is an electrical appliance commonly used in people's lives for people to automatically boil water, and generally has a split base. Its working principle is to heat up after being energized through the heating tube or electric heating plate at the bottom of the kettle.

But currently on the market, when people use the electric heating kettle every time, they must first open the lid of the electric heating kettle before adding cold water to the kettle, which has disadvantages such as inconvenient use; and after being heated by the power supply, the water boils and the water temperature rises After reaching 100 degrees, the bimetal on the steam switch expands and deforms due to thermal expansion and contraction, and the switch contact is opened to disconnect the power supply, so the water level of the hot water in the electric kettle cannot be clearly known. It is not clear how much cold water has been added to the inside of the electric heating kettle, or when people want to add a certain level of cold water to the kettle, there is no way to guarantee that a certain level of cold water can be added.

Contents of the invention

The object of the present invention is to provide a multi-functional electric heating kettle that integrates convenient water addition, water level measurement and water addition in order to solve the above-mentioned technical deficiencies.

In order to achieve the above purpose, the multifunctional electric heating kettle designed by the present invention includes a kettle body, a kettle cover, and a base; the base is a base with a control panel, and a plurality of metal electrodes are embedded in the inner wall of the kettle , and arranged on the kettle body from high to low, one end of the metal electrode extends into the kettle body to be in contact with the water, and the other end is connected to the circuit board; the outside of the kettle body at the metal electrode is provided with a cover, so The center of the bottom of the kettle body is provided with a water inlet pipe, and the water inlet pipe extends toward the lid, the bottom of the kettle body is provided with a heating device, and the connection between the water inlet pipe of the kettle body and the bottom wall of the kettle body is sealed. The heating device will not be damaged due to water leakage; the base is provided with an electrical connection interface, and is connected to the heating device at the bottom of the pot body; the center of the electrical connection interface of the base is provided with a water inlet pipe, and the water inlet pipe of the base is connected to the The water inlet pipes at the bottom of the kettle body cooperate with each other, and the matching parts are sealed; the water inlet pipe of the base is connected with a water pump, and the water pump is also connected with a water inlet pipe, and the water pump delivers water to the kettle body through the water inlet pipe.

The above-mentioned multi-function electric heating kettle is also provided with a water adding control device. The water adding control device is composed of a scale body, a weighing sensor unit, a weighing pan and a weight display unit; one side surface of the scale body is provided with a Protruding block, the weight sensing unit is set in the accommodation space of the scale body, the weighing pan is connected with the weight sensing unit and fixed on the upper surface of the scale body; the weight display unit is set on Inside the protrusion on the surface of the scale body.

The circuit board can be arranged in the cover of the kettle body, and connected with the control circuit board on the base through wires.

The kettle body is also provided with a temperature sensor located in the cover, and the temperature sensor can be connected with the control circuit board of the base.

The circuit board can also be arranged on the base of the control panel, and the metal electrodes are connected with the circuit board through wires.

The height of the water inlet pipe at the bottom of the kettle body is not less than the height of the highest water level.

The connection between the water inlet pipe of the kettle body and the bottom wall of the kettle body is sealed, such as a silicone rubber ring.

In summary, the multi-functional electric heating kettle of the present invention changes the existing way of water supply from the port of the kettle body, making water supply more convenient, and at the same time, the water level detection is more scientific; therefore, it has the advantages of simple structure and simple operation. and low cost characteristics.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1, the multifunctional electric heating kettle described in this embodiment includes a kettle body 1, a kettle cover 2, and a base 3; the base 3 is a base with a control panel, and the inner wall of the kettle body 1 is A plurality of metal electrodes 4 are embedded and arranged on the kettle body 1 from high to low. One end of the metal electrode 4 extends into the kettle body 1 to be in contact with water, and the other end is connected to the circuit board 5; the circuit The plate 5 is arranged in the cover of the kettle body 1, and is connected with the control circuit board on the base 1 through wires. The outer surface of the kettle body 1 at the metal electrode 4 is provided with a cover, and the center of the bottom of the kettle body 1 is provided with a Water inlet pipe 6, the water inlet pipe 6 extends toward the pot cover 2, the height of the water inlet pipe 6 at the bottom of the kettle body 1 is not less than the height of the highest water level; the bottom of the kettle body 1 is provided with a heating device 7, the The connection between the water inlet pipe 6 of the kettle body 1 and the bottom wall of the kettle body 1 is sealed with a silicone rubber 8, so that the heating device 7 will not be damaged due to water leakage; the base 3 is provided with an electrical connection interface 9, and is connected to the kettle body 1. The bottom heating device 7 is connected; the base 3 is provided with a water inlet pipe 10 at the center of the electrical connection interface 9, and the water inlet pipe 10 of the base 3 cooperates with the water inlet pipe 6 at the bottom of the kettle body 1, and the matching parts are mutually sealed; The water inlet pipe 10 of the base 3 is connected with a water pump 11, and the water pump 11 is also connected with the water inlet pipe 10, and the water pump 11 delivers water to the kettle body 1 through the water inlet pipe 10; the kettle body 1 is also provided with a temperature sensor 12 and located in the cover, the temperature sensor 12 is connected to the control circuit board of the base 3; a water adding control device 13 is also provided, and the described water adding control device 13 consists of a scale body 14, a weighing sensor unit 15, and a weighing pan 16 It is composed of a weight display unit 17; one side surface of the scale body 14 is provided with a protrusion, and the weighing sensing unit 15 is arranged in the accommodation space of the scale body 14, and the weighing pan 16 is connected with the weighing The induction unit 15 is connected and fixed on the upper surface of the scale body 14 ; the weight display unit 17 is arranged in the protrusion on the surface of the scale body 14 .

Claims (7)

1. multifunction electric heating kettle, it comprises kettle body, pot lid, base; It is characterized in that: described base is the base with control panel, described kettle body inwall is embedded with metal electrode, and described metal electrode has a plurality of, and is arranged on from high to low on the kettle body, described metal electrode one end stretches into the kettle body and can be in contact with one another with water, and the other end is connected with wiring board; The external face of kettle at described metal electrode place is provided with cover, and described kettle body bottom centre place is provided with water inlet pipe, and described water inlet pipe extends to the pot lid direction, and described kettle body bottom is provided with heater, and described kettle body water inlet pipe seals with kettle body diapire junction; Described base is provided with electrical connection interface, and is connected with kettle body bottom heating device; Described base electrical connection interface center is provided with water inlet pipe, and the water inlet pipe of described base water inlet pipe and kettle body bottom cooperatively interacts, and the cooperation place sealing; Be connected with water pump on the described base water inlet pipe, water pump also is connected with water inlet pipe.

2. a kind of multifunction electric heating kettle according to claim 1, it is characterized in that: described multifunction electric heating kettle also is provided with and adds water controller, and the described water controller that adds is comprised of scale body, check weighing sensing unit, the scale pan and weight display unit; Described scale body one side surface is provided with a projection, and described check weighing sensing unit is arranged in the accommodation space of scale body, and the described scale pan is connected with the check weighing sensing unit, and is fixed on the upper surface of scale body; Described weight display unit is located in the projection of scale surface.

3. a kind of multifunction electric heating kettle according to claim 1 and 2, it is characterized in that: described wiring board is arranged in the cover of kettle body, is connected with control circuit board on the base by wire.

4. a kind of multifunction electric heating kettle according to claim 1 is characterized in that: also be provided with temperature sensor on the described kettle body and be positioned at cover.

5. a kind of multifunction electric heating kettle according to claim 1, it is characterized in that: described wiring board is arranged on the base of control panel, and metal electrode is connected with wiring board by wire.

6. a kind of multifunction electric heating kettle according to claim 1 is characterized in that: the height of described kettle body bottom water inlet pipe is not less than the height of peak level.

7. a kind of multifunction electric heating kettle according to claim 1 is characterized in that: the silica gel rubber circle sealing of described kettle body water inlet pipe and kettle body diapire junction.

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