KR950007075Y1 - Cooker - Google Patents

Abstract

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Description

Multifunction cooker

1 is a perspective view of a cooker to which an embodiment of the present invention is applied.

2 and 3 are schematic front cross-sectional views showing different user bodies.

4 is a side cross-sectional view.

Figure 5 is a side cross-sectional view showing the state of air circulation inside the cooking chamber.

* Explanation of symbols for main parts of the drawings

10: cooking chamber 20: smoke generator

21: combustion chamber 22, 51, 60: electric heater

30, 90: through hole 31: filter

40: microwave generation prevention 50: hot air generator

52: circulation fan

The present invention relates to a multi-functional cooker, and more particularly, it is possible to selectively perform cooking and microwave cooking and oven cooking, and of course, by heating the microwaves during cooking, the cooking time is shortened. The present invention relates to a multifunctional cooker capable of obtaining high quality smoked foods that are hygienic and uniform.

Conventionally, there was a cooker in which an oven cooking function was installed in a microwave oven to use these functions in parallel, but there was no cooker capable of cooking smoke using smoke.

Therefore, in order to smoke, it is very cumbersome and inconvenient, because it must be equipped with a mechanism and a combustion material that generates smoke.

In particular, when burning combustibles for smoked foods, a large amount of smoke and sparks are generated, so when cooking in a general home or a dense residential area, it causes damage to the surroundings, and there is a risk of fire, which leads to many restrictions in use. There was also.

The present invention has been made in view of these conventional problems, the object is to provide a multi-functional cooker that can be combined with microwave cooking and oven cooking as well as smoked cooking.

Another object of the present invention is to provide a multifunctional cooker capable of performing smoked dishes more easily and hygienically and quickly.

This object of the present invention is achieved by providing a multi-functional cooker which performs smoked cooking, microwave cooking and oven cooking separately or in combination, which is equipped with a smoke generator, a microwave generator and a hot air generator. .

These apparatuses are provided at appropriate positions in the space portion formed between the cooking chamber and the apparatus main body outside thereof.

The smoke generating device burns the combustion material stored in the storage chamber and supplies the smoke to the cooking chamber, and microwaves are supplied from the rear of the hot air from the upper side of the cooking chamber to perform the microwave and oven functions.

On the other hand, cooking by fume can be divided into cold smoke that takes a long time depending on the temperature of the heat together with smoke, hot heat that takes a short time, and warm heat that takes about half the time between these cold and hot heat. It is about 30 ℃ or less, warm heat is about 30 ℃ ~ 80 ℃, hot heat is about 120 ℃ ~ 140 ℃.

Accordingly, the cooking method by cold hun has a long cooking time, the cooking method of hot hun has a merit of short cooking time, but the taste is not enough to feel the taste of the fume. Although the time can be shortened, the smoke was not penetrated to the inside of the food to be cooked, and the surface of the food and the inside of the cooking were different.

Therefore, by operating the microwave function and the electric heater during the cooking, the heating and sterilization by the microwave in parallel, the cooking time is shortened, the fume is quickly penetrated, as well as hygienic and uniform cooking.

In addition, it is also possible to perform a conventional microwave cooking or oven cooking each will be able to perform a variety of types of cooking.

Hereinafter, described in detail by the accompanying drawings an embodiment of the present invention.

The cooker to which the embodiment of the present invention is applied includes a smoke generator 20 for performing a smoked cooking function, a microwave generator 40 for performing a microwave function, and a hot air generator 50 for performing an oven cooking function. have.

These devices are provided at a suitable position in the cooking chamber 10 opened and closed by the door 11 installed on the front of the apparatus, and in the space 1 'formed between the outside of the cooking chamber and the apparatus main body 1.

The smoke generating device 20 includes a combustion chamber 21 and a heat transfer heater 22 for burning the smoke material 23 housed in the combustion chamber, and slides open and close in a drawer form on one side of the main body 1. It is installed all the time.

In addition, the side wall between the combustion chamber 21 and the cooking chamber 10 is installed through the through holes 30 so that the smoke is supplied to the cooking chamber 10, and the ash or foreign substances contained in the smoke on the combustion chamber side wall of the through hole. The filter 31 for filtering is detachably installed.

The microwave generator 40 is a magnetron 41 which is operated by receiving a high pressure from a high voltage transformer, and disperses the waveguide 42 that acts as a passage for microwaves and the microwaves supplied above the cooking chamber 10. The main is composed of stirrers 43.

At the time of operation of the microwave generator, the cooking dish 12 provided on the bottom surface of the cooking chamber 10 is rotated by driving the motor 13 below.

The hot air generator 50 is installed outside the rear wall of the cooking chamber 10, and is composed of a heat transfer heater 51 and a circulation fan 52 that is rotated by the motor 53. It is supplied into the cooking chamber 10 through a plurality of through holes (90) installed in the rear wall of the 10).

In particular, the through holes 30 and 90 installed on the wall of the cooking chamber 10 block microwaves from leaking to the outside, and it is important to install the smoke and hot air to pass through.

In addition, the upper portion of the cooking chamber 10 is provided with a heat transfer heater 60 mainly used for cooking the grill, on one side thereof is installed a temperature sensor 70 for sensing the internal temperature.

The sensor is connected to a timer 80, a controller 80 'and a selection button 81 attached to one side of the front surface of the main body 1 (not shown), and according to the operation thereof, the cooking temperature and time, etc. To control.

Operation of the multifunctional cooker according to the embodiment of the present invention configured as described above is as follows.

First, to select a cooking function by operating the selection button 81, and to operate the desired function by setting the cooking temperature and time by operating the timer 80 and the controller (80 '), when cooking It is enough to burn the smoking material 23 is made of wood carvings and the like stored by operating the smoke generating device (20).

At this time, the smoke material 23 is burned by the heating operation of the heat transfer heater 22 installed in the combustion chamber 21, the smoke generated during the combustion into the cooking chamber 10 through the through holes 30 communicating with the cooking chamber 10. In this process, ashes or foreign matters contained in the smoke are filtered by the filter 31, and only clean smoke is supplied.

The smoke thus supplied penetrates into a cooking object such as fish or meat housed in the cooking chamber 10, and smoked cooking proceeds.

In this process, the smoke generated by the bottom smoke generator 20 by driving the circulation fan 52 of the hot air generator 50 is introduced into the cooking chamber 10 at the same time as the diffusion and circulation is actively progressed Penetrates quickly into cooking objects.

In addition, by operating the microwave generator 40 and the heat transfer heaters 51 and 60 together in the case of smoked cooking, various germs that could not be sterilized only by smoking are sterilized by the action of microwaves and are quickly and uniformly cooked to the inside. Therefore, the cooking time is shortened as well as the surface of the cooking object is cooked in a good and delicious state by the heat of the electric heaters.

During microwave cooking, microwaves generated by the magnetron 41 and supplied through the waveguide 42 are dispersed in the cooking chamber 10 by the operation of the stirrer 43, and the cooking dish 12 on which the cooking object is placed. ) To rotate and cook in the same way as a normal microwave oven.

Meanwhile, during oven cooking, the hot air generator 50 installed on the rear wall of the cooking chamber 10 and the heat transfer heater 60 installed on the upper surface of the cooking chamber 10 may be simultaneously or selectively operated.

In this case, when a convection function for baking bread or sweets is performed, the electric heater 51 and the circulation fan 52 of the hot air generator 50 may be operated. In the case of grill cooking, the cooking chamber ( If only the heat-heating heater 60 installed in the inside of the operation is to be used to obtain a power saving effect.

The cooker according to the embodiment of the present invention has the advantage that it is possible to easily and quickly perform a smoked cooking, which is inconvenient to the cooking method, by adding a smoked cooking function to the microwave oven having an oven function. It is effective to be able to cook.

Claims (3)

A smoke generator 20 composed of a combustion chamber 21 and a heat transfer heater 22 of a smoke material and performing a smoked cooking function, and a smoke generated by the smoke generator, are supplied to the inside of the cooking chamber 10 and circulated. The main oven is composed of a circulation fan 52, a microwave generator 40 for performing a microwave cooking function, an electric heat heater 51 and a circulation fan 52 installed outside the rear wall of the cooking chamber 10, and an oven cooking function. Multi-function cooker characterized in that it is provided with a hot air generating device (50) for performing, and the heat transfer heater (60) installed on the upper portion in the cooking chamber (10) to perform a grill cooking function. According to claim 1, The filter 31 is installed in the through-hole 30 for the supply of smoke between the cooking chamber 10 and the combustion chamber 21 to prevent foreign substances generated during the combustion of the smoked material does not flow into the cooking chamber. Multifunctional cooker characterized in that. The multifunctional cooker according to claim 1, wherein the rear wall of the cooking chamber (10) is provided with a plurality of through holes (90) installed so that heat generated by the heat transfer heater (51) is supplied and circulated into the cooking chamber.