Oven and controlling method thereof

A control method and oven technology, applied in the field of ovens, can solve problems such as increased heat loss, lack of intelligence, and inability to adjust, so as to reduce energy loss, reduce the difficulty of grilling, and ensure freshness.

Inactive Publication Date: 2012-03-14
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The oven in the prior art does not lack intelligence, and customers need to check the grilling status repeatedly, which is easy to burn or not cooked. Since there is no feedback information from the sensor, the grilling work is a fixed time program based on experience an

Method used

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  • Oven and controlling method thereof
  • Oven and controlling method thereof
  • Oven and controlling method thereof

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Embodiment Construction

[0028] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0029] Such as Figure 2-5 As shown, the oven of the present invention includes an oven part 1 for cooking food and a control panel part (not shown) for controlling the oven part. The oven part utilizes the heat radiated by a heater that dissipates heat with electricity To heat the food in the closed space, the oven door (not shown) on the front of the oven part can be selectively covered, and the lower two sides of the oven door are hinged on the frame or bottom frame on both sides of the oven part. A door handle for opening and closing the oven door is protruded from the front upper part of the oven door, and a transparent tempered glass window is provided on the oven door for viewing the situation in the oven.

[0030] Inside the oven portion 10 is provided an oven cavity 20 constituting a food cooking space. The oven cavity 20 includes: a ...

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PUM

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Abstract

The invention discloses an oven, which comprises a control panel, an oven chamber and a heater. The oven is characterized by comprising an infrared temperature sensor which is arranged outside the oven chamber and can sense temperature of food in the oven chamber, a humidity sensor which is fixed outside the oven chamber and communicated with the oven chamber, and a probe type sensor arranged in the oven chamber, wherein the infrared temperature sensor, the humidity sensor and the probe type sensor are in controllable connection with a control circuit. The invention also discloses a controlling method of the oven. According to the method, automation of roasting is realized by utilizing programmed control roasting, users are liberated by greatly reducing the roasting difficulty, and the oven door is prevented from being frequently opened, energy loss is effectively reduced, the phenomena, such as the surface of a roasted food is burnt but the center of the roasted food is not sufficiently cooked and the like, can be avoided by utilizing cooperation of the sensors, intermittent roasting and switching of different time segments and different fire powers can be effectively realized, the internal temperature of food is detected in real time, and roasting is stopped instantly after the inside of the food is cooked, so that energy consumption is reduced.

Description

technical field [0001] The invention relates to an oven, in particular to an intelligent oven with multiple sensors capable of automatic cooking. Background technique [0002] A microwave oven is a device that generates microwaves from an electric current and irradiates the microwaves to the surface of the object to be heated in the cavity to heat the object. As everyone knows, microwave oven is a kind of modern cooking stove that heats food with microwave. The microwave it uses is a kind of electromagnetic wave. The energy of this electromagnetic wave is not only much greater than that of ordinary radio waves, but also has special characteristics. When the microwave hits metal, it will reflect, and the metal has no way to absorb or conduct it; microwave can pass through insulation such as glass, ceramics, and plastics. Materials, but will not consume energy; and food containing water, not only can not pass through the microwave, but its energy will be absorbed. Based on ...

Claims

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Application Information

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IPC IPC(8): A21B1/40
Inventor 齐静明冉蓉李旭
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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