ELECTRIC POT PROVIDED WITH INFRARED TEMPERATURE SENSOR

Abstract

An electric pot of the present invention includes: an electric pot body provided with a heating unit and a control unit controlling the heating unit, and having a guide tube on a top surface thereof; a container member inserted into the guide tube to be disposed at an upper portion of the electric pot body, and receiving heat from the heating unit; a temperature sensing unit installed at the electric pot body to sense a temperature of water filling the container member; and a display unit receiving a signal from the control unit to display the temperature of the water.

Claims

1. An electric pot for heating water which is provided with an infrared temperature sensor, the electric pot comprising: an electric pot body comprising a heating unit, and a control unit controlling the heating unit; a guide tube formed on a top surface of the electric pot body; a container member inserted into the guide tube to be disposed at an upper portion of the electric pot body, and receiving heat from the heating unit; a temperature sensing unit installed at the electric pot body to sense a temperature of water filling the container member; and a display unit receiving a signal from the control unit to display the temperature of the water, wherein the guide tube is fixed at an upper portion of the heating unit to prevent the inserted container member from moving, wherein the container member is formed of transparent glass material, wherein the temperature sensing unit comprises an infrared temperature sensor sensing the temperature of the water filling the container member and transmits a sense signal corresponding to the sensed temperature of the water to the control unit.

2. The electric pot of claim 1, wherein the electric pot body further comprising a set temperature maintaining unit to maintain boiled water at a set temperature, and after the water of the container member is boiled to 100° C., the set temperature maintaining unit transmits an input water temperature setting value signal to the control unit to control the heating unit to maintain the water at the set temperature.

3. The electric pot of claim 1, wherein the guide tube is formed of metal material.

4. The electric pot of claim 1, wherein the guide tube is formed of synthetic resin material.

5. The electric pot of claim 1, wherein the heating unit is formed of hearing wire.

6. An electric pot for heating water comprising: an electric pot body comprising a heating unit, and a control unit controlling the heating unit; a guide tube fixed to an upper portion of the electric pot body; a container member inserted into the guide tube to be disposed at an upper portion of the electric pot body, and receiving heat from the heating unit; a temperature sensing unit installed at the electric pot body to sense a temperature of water filling the container member, the temperature sensing unit comprises an infrared temperature sensor sensing the temperature of the water filling the container member and transmits a sense signal corresponding to the sensed temperature of the water to the control unit; and a display unit receiving a signal from the control unit to display the temperature of the water.

7. The electric pot of claim 6, wherein the electric pot body further comprising a set temperature maintaining unit to maintain boiled water at a set temperature, and after the water of the container member is boiled to 100° C., the set temperature maintaining unit transmits an input water temperature setting value signal to the control unit to control the heating unit to maintain the water at the set temperature.

8. The electric pot of claim 6, wherein the guide tube is formed of metal material.

9. The electric pot of claim 6, wherein the guide tube is formed of synthetic resin material.

10. The electric pot of claim 6, wherein the heating unit is formed of hearing wire.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] FIG. 1 is a front view of an electric pot provided with an infrared temperature sensor according to the present invention.

[0017] FIG. 2 is a diagram illustrating a driving concept of an electric pot provided with an infrared temperature sensor according to the present invention.

[0018] FIG. 3 is a conceptual diagram illustrating an electric pot provided with an infrared temperature sensor according to the present invention.

[0019] FIG. 4 is a diagram illustrating another embodiment of an electric pot provided with an infrared temperature sensor according to the present invention.

MODE FOR CARRYING OUT THE INVENTION

[0020] Hereinafter, embodiments of an electric pot provided with an infrared temperature sensor according to the present invention will be described with reference to the accompanying drawings. Herein, thicknesses of lines or sizes of components in the drawings may be exaggerated for clarity and convenience of description. Also, the terms used herein are defined in consideration of functions in the present invention. Thus, the terms may vary depending on users' or operators' intentions or practices. Therefore, the terms used herein should be understood based on the overall descriptions made herein.

[0021] Also, the following embodiments are not intended to limit the scope of the present invention but are described just as examples, and there may be various other embodiments implemented by the inventive concept.

[0022] FIG. 1 is a front view of an electric pot provided with an infrared temperature sensor according to the present invention, FIG. 2 is a diagram illustrating a driving concept of an electric pot provided with an infrared temperature sensor according to the present invention, FIG. 3 is a conceptual diagram illustrating an electric pot provided with an infrared temperature sensor according to the present invention, and FIG. 4 is a diagram illustrating another embodiment of an electric pot provided with an infrared temperature sensor according to the present invention.

[0023] As illustrated in the drawings, an electric pot 10 provided with an infrared temperature sensor according to the present invention (hereinafter referred to as an electric pot for convenience of description) is an electric pot for heating water, and the electric pot 10 includes an electric pot body 20, a container member 30, a temperature sensing unit 40, and a display unit 50.

[0024] The electric pot body 20 is provided with a heating unit 21 and a control unit 22 controlling the heating unit 21 such that the heating unit 21 is turned on/off by signals of the control unit 22.

[0025] The heating unit 21 is provided at an upper portion of the electric pot body 20 and is formed of heating wire to heat the container member 30 contacting the heating unit.

[0026] As illustrated in FIG. 1, a guide tube 25 formed of metal material or synthetic resin material is fixed by fusion or adhesion to an upper portion of the heating unit 21 to prevent the inserted container member 30 from moving.

[0027] In this case, in addition to the heating wire, the heating unit 21 may use anything that is heated by electrical resistance or signals and may also use anything that heats filled water by radiating high-frequency waves to the container member 30.

[0028] A lower portion of the container member 30 is inserted into the guide tube 25 such that a bottom surface thereof contacts a top surface of the electric pot body 20, and it is heated by receiving heat from the heating unit 21 and is filled with water.

[0029] In this case, the container member 30 is formed of transparent glass material.

[0030] That is, since the container member 30 is formed of transparent glass material, an infrared temperature sensor that is the temperature sensing unit 40, which will be described below, may measure a temperature of the filled water by permeating the container member 30.

[0031] The temperature sensing unit 40 is installed at the electric pot body 20 to sense a temperature of the water filling the container member 30 and transmit a sense signal thereof to the control unit 22.

[0032] The control unit 22 receives and transmits the sense signal to the display unit 50 to display the temperature of the water, and when the temperature of the water becomes 100° C., the control unit 22 ends the driving of the heating unit 21.

[0033] The display unit 50 displays the temperature of the water by receiving a signal of the control unit 22 that has received the temperature of the water from the temperature sensing unit 40.

[0034] The temperature sensing unit 40 is an infrared temperature sensor sensing a temperature of the water filling the container member 30 and transmits a sense signal corresponding to the sensed temperature of the water to the control unit 22.

[0035] The electric pot body 20 is further provided with a set temperature maintaining unit 23 to maintain the boiled water at a set temperature. After the water of the container member 30 is boiled to 100° C., a water temperature setting value signal input to the set temperature maintaining unit 23 is transmitted to the control unit 22 to control the heating unit 21 to maintain the water at the set temperature.

[0036] That is, when the water is sterilized by being boiled to 100° C. and then the water of a predetermined temperature is to be used, a user inputs a water temperature to the set temperature maintaining unit 23, a set temperature value signal is transmitted from the set temperature maintaining unit 23 to the control unit 22, and a water temperature signal is transmitted from the temperature sensing unit 40 to the control unit 22. When the temperature of the water is lower than the set temperature, the heating unit 21 is driven to heat the water to the set temperature, and when the temperature of the water is higher than the set temperature, the driving of the heating unit 21 is ended.

[0037] In this case, the electric pot body 20 may be provided with an input button unit 24 to turn on/off the heating unit 21 or to input the set temperature of the water to the set temperature maintaining unit 23.