Automatic water inlet and outlet electric kettle

Abstract

An automatic water inlet and outlet electric kettle comprises a kettle body, a base, a heating device and a control circuit board, the base is fixed to the bottom of the kettle body and provided with the heating device and the control circuit board, a water inlet hole and a water outlet hole are formed in the bottom of the kettle body, a water inlet pipe and a water outlet pipe are arranged in the base, the front end of the water inlet pipe is connected with the water inlet hole, and the tail end of the water inlet pipe extends out of the side face of the base. A water inlet pump is arranged on the water inlet pipe; the front end of the water outlet pipe is connected with the water outlet hole, the tail end of the water outlet pipe extends out of the side face of the base, a water outlet pump is arranged on the water outlet pipe, and the control circuit board is connected with the water inlet pump and the water outlet pump. The water inlet pipe and the water outlet pipe which are correspondingly connected with the water inlet and the water outlet are arranged in the base, the water inlet pump and the water outlet pump are arranged on the water inlet pipe and the water outlet pipe respectively, and automatic water inlet and water outlet can be achieved. And the water outlet pump is arranged in the base or the water outlet seat of the tea making tray, so that the external modeling structure of the kettle body is not influenced, and different experiences are brought to consumers in the tea making tray.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of household appliances, more specifically, it refers to an automatic water inlet and outlet electric kettle. BACKGROUND

[0002] The electric kettle is an electric appliance for boiling water. At present, the existing electric kettle, such as the Chinese patent with the authorization announcement number CN202723558U, discloses an electric heating kettle, and the Chinese patent with the authorization announcement number CN 215348368U discloses an electric heating film heating kettle with water added at the bottom, both of which only have the automatic water adding function, and the kettle body and the base are in a mutually separated structure. This electric kettle needs to be lifted by the user after the liquid is heated to pour out the liquid inside, which is inconvenient to operate, and improper operation may cause burns on the hands.

[0003] The Chinese patent with the application publication number CN 107468058A discloses an automatic water pouring electric kettle, which comprises an automatic heating electric kettle, the automatic heating electric kettle comprises a control circuit board, and further comprises an automatic water pouring structure and an automatic water receiving mechanism, the automatic water pouring mechanism is connected to the automatic heating electric kettle and controlled by the control circuit board to realize automatic water pouring, and the automatic water receiving mechanism is controlled by the control circuit board to realize automatic water receiving in cooperation with the automatic water pouring mechanism. The automatic water pouring mechanism comprises a water pump, a water pump housing and a faucet, the water pump is arranged in the water pump housing, the water inlet end of the water pump is connected to the kettle body through a water pipe, the water outlet end of the water pump is connected to the faucet, and the faucet is fixed on the water pump housing. The electric kettle of this patent cannot automatically add water, which is not convenient to use. Moreover, the automatic water pouring mechanism protrudes on the side of the kettle body, which greatly affects the visual effect of the external modeling of the electric kettle. Therefore, we provide an automatic water inlet and outlet electric kettle. UTILITY MODEL CONTENTS

[0004] The utility model provides an automatic water inlet and outlet electric kettle to solve the problems of the existing electric kettle, such as the inability to realize automatic water inlet and outlet at the same time, and the inconvenience of use.

[0005] The utility model adopts the following technical scheme:

[0006] An automatic water inlet and outlet electric kettle, comprising a kettle body, a base, a heating device and a control circuit board, the base is fixedly connected to the bottom of the kettle body, and the heating device and the control circuit board are arranged in the base, the bottom of the kettle body is provided with a water inlet hole and a water outlet hole, the base is provided with a water inlet pipe and a water outlet pipe, the front end of the water inlet pipe is connected to the water inlet hole, and the tail end extends out of the side of the base, a water inlet pump is arranged on the water inlet pipe; the front end of the water outlet pipe is connected to the water outlet hole, and the tail end extends out of the side of the base, a water outlet pump is arranged on the water outlet pipe, and the control circuit board is connected to the water inlet pump and the water outlet pump.

[0007] In a preferred embodiment, the water outlet pipe comprises a first water outlet pipe located in the base and a second water outlet pipe located outside the base, and the water outlet pump is installed on the first water outlet pipe or the second water outlet pipe.

[0008] In a preferred embodiment, the first water outlet pipe and the second water outlet pipe are connected through a two-way joint.

[0009] In a preferred embodiment, the automatic water inlet and outlet electric kettle is applied to a tea set, the tea set is provided with a water outlet base, the water outlet base is provided with at least one water outlet, and the second water outlet pipe is installed in the water outlet base and connected with the water outlet.

[0010] In a preferred embodiment, the water outlet base is provided with a plurality of water outlets, the second water outlet pipe is provided with a plurality of water outlet branch pipes, each water outlet branch pipe is installed with a water outlet pump and connected with the water outlet in correspondence.

[0011] The utility model discloses still can adopt following scheme:

[0012] An automatic water inlet and outlet electric kettle, including kettle body, base, heating device and control circuit board, the base is fixedly connected in the bottom of the kettle body, and the base is provided with the heating device and the control circuit board, the bottom of the kettle body is provided with a through -hole, the base is provided with a water inlet pipe, a water outlet pipe and a three -way electromagnetic valve, the first pass of three -way electromagnetic valve is connected with the through -hole, the front end of water inlet pipe is connected with the second pass of three -way electromagnetic valve, and the tail end extends the side of base, and the water inlet pump is installed on the water inlet pipe, the front end of water outlet pipe is connected with the third pass of three -way electromagnetic valve, and the tail end extends the side of base, and the water outlet pump is installed on the water outlet pipe, and the control circuit board is connected with three -way electromagnetic valve, water inlet pump and water outlet pump respectively.

[0013] From the description of the utility model above, compared with the prior art, the utility model has the following advantages:

[0014] 1, the utility model discloses being provided with water inlet pipe and water outlet pipe that correspond with the water inlet of kettle body bottom, water outlet respectively in the base, and water inlet pipe and water outlet pipe are provided with water inlet pump and water outlet pump respectively, can realize automatic water inlet and outlet, and water outlet pump is arranged on the first water outlet pipe of the base or the second water outlet pipe in the water outlet base of tea set, does not affect the external modeling structure of kettle body, and can also be applied in tea set to bring different experience to consumers.

[0015] 2、The utility model discloses still can only adopt one through -hole and the cooperation mode of three -way electromagnetic valve as the water inlet and the water outlet, has saved the trepanning technology of through -hole, also has reduced the risk of kettle body leakage. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the schematic view of the utility model embodiment one.

[0017] Figure 2 It is the schematic view of the tea tray of the utility model embodiment two.

[0018] Figure 3 It is the schematic view of the utility model embodiment three. DETAILED DESCRIPTION

[0019] The specific implementation of the utility model will be described below with reference to the drawings. In order to fully understand the utility model, many details are described below, but the utility model can be implemented without these details for those skilled in the art. For well-known components, methods and processes, the following will not be described in detail.

[0020] Embodiment one

[0021] An automatic water inlet and outlet electric kettle, including kettle body 10, base 20, heating device 30 and control circuit board 40, base 20 is fixedly connected to the bottom of kettle body 10, and the base 20 is provided with heating device 30 and control circuit board 40, and the heating device 30 preferably adopts an electric heating tube, of course, other common heating elements can also be used.

[0022] The kettle body 10 of the embodiment is provided with a water inlet hole 11 and a water outlet hole 12 at the bottom, and the base 20 is provided with a water inlet pipe 21 and a water outlet pipe 22. The front end of the water inlet pipe 21 is connected to the water inlet hole 11, and the tail end extends out of the side of the base 20, and can be connected to a water container through a two-way joint and a water inlet extension pipe. A water inlet pump 23 is installed on the water inlet pipe 21, which is used to draw water from the water container and enter the kettle body 10 through the water inlet pipe 21 and the water inlet hole 11.

[0023] The front end of the water outlet pipe 22 is connected to the water outlet hole 12, and the tail end extends out of the side of the base 20. A water outlet pump 24 is installed on the water outlet pipe 22. The water outlet pipe 22 includes a water outlet pipe one 221 located in the base and a water outlet pipe two 222 located outside the base, and the water outlet pipe one 221 and the water outlet pipe two 222 are connected through a two-way joint 223.

[0024] The automatic water inlet and outlet electric kettle of the embodiment is applied to the tea making tray 50. The tea making tray 50 is provided with a water outlet seat 51, which can be made into a decorative shape such as a rockery, a plant or an animal to improve the appearance of the tea making tray. The water outlet seat 51 is provided with a water outlet 52, and the water outlet pipe 222 is installed in the water outlet seat 51, preferably in a hidden manner. The end of the water outlet pipe 222 is connected to the water outlet 52.

[0025] The water outlet pump 24 can be installed on the water outlet pipe 1 221 or the water outlet pipe 2 222. In order to facilitate wiring, the water outlet pump 24 of the embodiment is preferably installed on the water outlet pipe 1 221. The control circuit board 40 is connected to the water inlet pump 23 and the water outlet pump 24 respectively, for controlling the opening, working time and closing of the water inlet pump 23 and the water outlet pump 24.

[0026] In order to facilitate automatic water outlet, a sensor for sensing a water receiving container can also be installed on the corresponding water outlet seat or tea tray below the water outlet. When the sensor senses the water receiving container, the water outlet pump can be controlled to start working by the control circuit board, and the water outlet pump is automatically turned off when it works for a set time.

[0027] Embodiment two

[0028] Reference Figure 2 The main difference between the embodiment and the embodiment one is that the water outlet seat 51 of the tea making tray 50 of the embodiment is provided with a plurality of water outlets 52, and the water outlet pipe 2 222 is provided with a plurality of water outlet branch pipes 224, each of which is provided with a water outlet pump 24 and is connected to the water outlet 52 in correspondence. The embodiment provides a plurality of water outlets 52, which can be used simultaneously and are more convenient to use. The wiring of the water outlet pump of the embodiment is relatively complicated, and a wiring terminal is connected to the side of the water outlet seat, and a wiring socket connected to the control circuit board 40 is also arranged on the side of the base, and the wiring terminal and the wiring socket are correspondingly plugged.

[0029] Embodiment three

[0030] Reference Figure 3 The main difference between the embodiment and the embodiment one is that the bottom of the kettle body 10 of the embodiment is provided with a through hole 13, and the base 20 is further provided with a three-way electromagnetic valve 25. The first passage of the three-way electromagnetic valve 25 is connected to the through hole 13, the front end of the water inlet pipe 21 is connected to the second passage of the three-way electromagnetic valve 25, and the end extends out of the side of the base 20. The water inlet pipe 21 is provided with a water inlet pump 23. The front end of the water outlet pipe 22 is connected to the third passage of the three-way electromagnetic valve 25, and the end extends out of the side of the base 20. The water outlet pipe 22 is provided with a water outlet pump 24.

[0031] The control circuit board 40 is connected with the three-way electromagnetic valve 25, the water inlet pump 23 and the water outlet pump 24 respectively. When the first passage and the second passage of the three-way electromagnetic valve 25 are communicated and the third passage is closed, the water inlet pump 23 works and the automatic water inlet can be carried out; when the first passage and the third passage of the three-way electromagnetic valve 25 are communicated and the second passage is closed, the water outlet pump 24 works and the automatic water outlet can be carried out.

[0032] The above is only the specific implementation manner of the present application, but the design concept of the present application is not limited to this, and any non-essential change of the present application by using the concept should belong to the act of infringing the protection scope of the present application.

Claims

1. An automatic in-out water electric kettle, comprising a kettle body, a base, a heating device and a control circuit board, the base is fixedly connected to the bottom of the kettle body, and the base is provided with the heating device and the control circuit board, characterized in that: The kettle body bottom is provided with an inlet hole and an outlet hole, the base is internally provided with an inlet pipe and an outlet pipe, the front end of the inlet pipe is connected with the inlet hole, the tail end extends out of the side of the base, and a water inlet pump is arranged on the inlet pipe; the front end of the outlet pipe is connected with the outlet hole, the tail end extends out of the side of the base, and a water outlet pump is arranged on the outlet pipe, and the control circuit board is connected with the water inlet pump and the water outlet pump.

2. The automatic water inlet and outlet electric kettle of claim 1, wherein: The outlet pipe comprises an outlet pipe one located in the base and an outlet pipe two located outside the base, and the water outlet pump is mounted on the outlet pipe one or the outlet pipe two.

3. The automatic water inlet and outlet electric kettle of claim 2, wherein: The outlet pipe one and the outlet pipe two are connected through a two-way joint.

4. The automatic water inlet and outlet electric kettle of claim 3, wherein: The automatic water inlet and outlet electric kettle is applied to a tea making tray, the tea making tray is provided with a water outlet base, at least one water outlet is arranged on the water outlet base, and the outlet pipe two is mounted in the water outlet base and connected with the water outlet.

5. The automatic water inlet and outlet electric kettle of claim 4, wherein: A plurality of water outlets are arranged in the water outlet base, the outlet pipe two is provided with a plurality of water outlet branch pipes, one water outlet pump is arranged on each water outlet branch pipe, and the water outlet branch pipes are connected with the water outlets in correspondence.

6. An automatic in-out water electric kettle, comprising a kettle body, a base, a heating device and a control circuit board, the base is fixedly connected to the bottom of the kettle body, and the base is provided with the heating device and the control circuit board, characterized in that: The kettle body bottom is provided with a through hole, the base is internally provided with an inlet pipe, an outlet pipe and a three-way electromagnetic valve, the first passage of the three-way electromagnetic valve is connected with the through hole, the front end of the inlet pipe is connected with the second passage of the three-way electromagnetic valve, the tail end extends out of the side of the base, and a water inlet pump is arranged on the inlet pipe; the front end of the outlet pipe is connected with the third passage of the three-way electromagnetic valve, the tail end extends out of the side of the base, and a water outlet pump is arranged on the outlet pipe, and the control circuit board is connected with the three-way electromagnetic valve, the water inlet pump and the water outlet pump.

7. The automatic water inlet and outlet electric kettle of claim 6, characterized in that: The outlet pipe comprises an outlet pipe one located in the base and an outlet pipe two located outside the base, and the water outlet pump is mounted on the outlet pipe one or the outlet pipe two.

8. The automatic water inlet and outlet electric kettle of claim 7, characterized in that: The outlet pipe one and the outlet pipe two are connected through a two-way joint.

9. The automatic water inlet and outlet electric kettle of claim 8, characterized in that: The automatic water inlet and outlet electric kettle is applied to a tea making tray, the tea making tray is provided with a water outlet base, at least one water outlet is arranged on the water outlet base, and the outlet pipe two is mounted in the water outlet base and connected with the water outlet.

10. The automatic water inlet and outlet electric kettle of claim 9, wherein: A plurality of water outlets are arranged in the water outlet base, the outlet pipe two is provided with a plurality of water outlet branch pipes, one water outlet pump is arranged on each water outlet branch pipe, and the water outlet branch pipes are connected with the water outlets in correspondence.

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