KR20230150015A - Smart cooker with air purification - Google Patents

Abstract

The present invention relates to a smart cooker capable of purifying the air by removing oil and moisture from the cooking air generated from the heated and cooked food while providing heat to the top or bottom of the food to cook the food.
A feature of the present invention is that the cooker body 100 has an internal space where food to be cooked is opened upward, and the cooker body 100 is provided with a position changeable in the up and down directions, so that the upper part of the cooker body 100 A cooker heat source (200) that radiates heat to food located in the lower internal space while located in the cooker body 100, or radiates heat to a cooking container containing food located in the inner space while located in the lower part of the cooker main body 100. ) and an air purifying member 300 that removes oil and moisture from the cooking air generated from food cooked in the cooker main body 100, purifies it, and discharges it to the outside of the cooker main body 100.

Description

Smart cooker with air purification}

The present invention relates to a smart cooker capable of purifying the air by removing oil and moisture from the cooking air generated from the heated and cooked food while providing heat to the top or bottom of the food to cook the food.

Generally, in order to cook food, electric frying pans, gas burners, stoves, etc. that generate heat using electricity, gas, kerosene, etc. as fuel are used.

In the case of an electric frying pan, it is used to bake or cook food by placing food on the surface of the heating part to conduct heat, while a gas burner or stove is used to cook food by conducting heat to a container such as a pot or pot containing food. , each has different usage characteristics.

Therefore, households must purchase each product at the same time and use them separately.

The prior art "electric range" related to the present invention has been applied to the Korean Intellectual Property Office and published under publication number: 10-2010-0117712.

In the prior art, the upper part of the heating part, where a heating coil that converts electrical energy into thermal energy is wound around the outer peripheral surface of a ring-shaped core, is protected by a protective plate made of a reflector material with an arc shape, and a support plate made of a reflector material is installed at the bottom. As it is composed of, the heating coil is safely protected from foreign substances, etc., making it convenient to use and extending its service life, and it relates to an electric range that can maximize heating efficiency by radiating heat energy generated from the heating coil upward.

However, the prior art has a problem in that it cannot purify air containing moisture or oil vapor generated during the process of roasting food such as meat.

The problem that the present invention aims to solve is a smart cooker capable of purifying the air while providing heat to the top or bottom of the food to cook the food while removing oil and moisture from the cooking air generated from the heated food. It is intended to provide.

A smart cooker capable of purifying air according to an embodiment of the present invention includes a cooker body 100 in which the internal space where food to be cooked is located is opened upward, and the cooker body 100 is equipped with a position changeable in the up and down directions. A cooking container that is positioned at the top of the cooker main body 100 and radiates heat to food located in the lower internal space, or is positioned at the lower part of the cooker main body 100 and contains food located in the inner space. Air that is purified by removing oil and moisture from the cooking air generated from the food cooked in the cooker heat source 200 and the cooker main body 100, which radiates heat, and discharged to the outside of the cooker main body 100 It is characterized by including a purification member (300).

Preferably, the air purifying member 300 is provided in a case 301 whose internal space is open on both sides so that cooking air generated from the food being cooked flows through from one side to the other, and in the internal space of the case 301. A purifying fan 302 that rotates to move cooking air from one side to the other, and a porous body 303 disposed across the inner space of the case 301 and into which the cooking air transported by the purifying fan 302 penetrates and comes into contact. and a cold air supply unit 304 that provides cold air to the porous body 303 so that moisture or oil is generated due to temperature changes in the cooking air in contact with the porous body 303, and is provided on the front or rear of the porous body 303. A filter paper 330 that filters moisture or oil from passing cooking air, a reservoir 305 that is detachably coupled to the lower part of the case 301 and collects moisture or oil generated in the porous body 303, and moisture It includes a filter unit 306 that filters cooking air from which oil has been removed, and the cold air supply unit 304 includes a thermoelectric element 308 that radiates cold air to the porous body 303 by input electricity, and a thermoelectric element ( It is characterized in that it includes cooling fins 309 that radiate cold air with one end fixed to the porous body 308 and spaced apart at regular intervals, and the other end penetrating the porous body 303.

Preferably, the air purifying member 300 communicates with the inner space of the cooker main body 100 and communicates with the inflow pipe 400 through which cooking air generated in the process of cooking food flows, and to the outside of the cooker main body 100. An discharge pipe 500 that discharges the purified cooking air, a purification unit 600 that purifies the cooking air flowing in through the inlet pipe 400 and guides it to the discharge pipe 600, and an inlet pipe 400 or an discharge pipe ( It is characterized in that it includes a blowing fan 700 that is provided in the cooker body 100 and transports the cooking air of the cooker main body 100 to the purification unit 600.

Preferably, the purification unit 600 includes a purification case 610 to which the inlet pipe 400 is connected, and the cooking air of the cooker main body 100 flowing into the purification case 610 and the external air of the cooker main body 100. It includes a cooking air cooling unit 620 that cools the cooking air by providing temperature, and a filter unit 630 that filters the cooking air passing through the cooking air cooling unit 620 and guides it to the discharge pipe 500. Do it as

Preferably, the purification case 610 corresponds to the lower case 611 and the lower plate 611a, which consists of a lower plate 611a and both lower plates 611b that stand upward on both sides of the lower plate 611a and have coupling grooves. It is characterized by comprising an upper case 612 consisting of an upper plate 612a and both upper plates 612b that protrude downward from both ends of the upper plate 612a and are inserted into and coupled to the coupling grooves of both lower plates 611b. Do it as

Preferably, the cooking air cooling unit 620 has a plurality of cooling pipes 621 through which external air flows through both ends penetrating the upper plates 612b on both sides of the upper case 612, and is connected to the upper plates 612b on both sides. It is characterized by including a cold air supply unit 622 that is provided by cooling the external air flowing into the cooling pipe 621.

Preferably, the cold air supply unit 622 surrounds the cooling pipes 621, has one end fixed to the upper plate 612b on both sides, and the other end is exposed to the outside of the cooker main body 100, and is a cooling case through which external air flows in. It is characterized by including (622a) and a thermoelectric element (622b) that generates cold air in close contact with the cooling case (622a).

Preferably, the cooking air cooling unit 620 includes a cleaning unit 623 for cleaning the cooling pipes 621, and the cleaning unit 623 has a through hole through which the cooling pipes 621 pass and the cooling pipe 621 ), a moving plate 623a that moves along the moving plate 623a, a cleaning brush 623b that cleans the outer peripheral surface of the cooling pipe 621 while installed in the through hole of the moving plate 623a, and a cleaning brush 623b that is provided and moves on the moving plate 623a. It is characterized by including a hook (623c) on which a tool for moving the plate (623a) is held.

Preferably, the hook portion 623c includes a hook shaft 623e formed across the hook hole 623d of the moving plate 623a, and a hook ring 623f that is caught by inserting a tool while hanging on the hook shaft 623e. ) is characterized in that it includes.

Preferably, the filter unit 630 includes a filter case 631 that guides the cooking air moving through the cooking air cooling unit 620 to the inlet pipe 400, and a pre-filter 632 that filters dust from the cooking air. A carbon filter (633) that filters chemicals from the cooking air, a HEPA filter (634) that filters fine dust and viruses in the cooking air, and a sterilizing unit (635) that sterilizes viruses filtered out by the HEPA filter (634). It is characterized by including.

The present invention is capable of purifying the cooking air generated by heated food while providing heat to the top or bottom of the food to cook the food, thereby removing oil and moisture from the cooking air, thereby providing purified air to the user. There is an advantage.

Figure 1 is a perspective view showing a smart cooker capable of purifying air according to an embodiment of the present invention.
Figure 2 is a perspective view showing one embodiment of an air purifying member applied to the present invention.
Figure 3 is a perspective view showing the exploded state of Figure 2.
Figure 4 is a perspective view showing a porous body and filter paper applied to the air purifying member of Figure 2.
Figure 5 is a perspective view showing the cooker heat source of the present invention in a lowered state.
Figure 6 is a perspective view showing another embodiment of an air purifying member applied to the present invention.
Figure 7 is a perspective view showing the upper case applied to the air purifying member of Figure 6.
Figure 8 is a perspective view showing the lower case to which the air purifying member of Figure 6 is applied.
Figure 9 is a perspective view showing a cold air supply unit applied to the air purifying member of Figure 6.
Figure 10 is a view showing a cleaning unit that cleans the air purifying member of Figure 6.
Figure 11 is an exploded perspective view showing a filter unit applied to the air purifying member of Figure 6.

Hereinafter, the present invention will be examined in detail with reference to the attached drawings.

As shown in Figures 1 to 4, a smart cooker capable of purifying air according to an embodiment of the present invention includes a cooker body 100 whose internal space where food to be cooked is located is open to the top, and a cooker body 100. ) is provided so that the position can be changed in the up and down direction, and radiates heat to the food located in the lower internal space in a state located at the upper part of the cooker main body 100, or in a state located in the lower part of the cooker main body 100. The cooker heat source 200, which radiates heat to a cooking container containing food located in the internal space, removes oil and moisture from the cooking air generated from the food cooked in the cooker main body 100 and purifies the cooker. It includes an air purifying member 300 that is discharged to the outside of the main body 100.

The cooker heat source 200 may be rotated downward and positioned in the internal space of the cooker main body 100. In addition, the cooker main body 100 is provided with a rotation button for rotating the cooker heat source 200 and an operation button for operating the cooker heat source 200 to generate heat.

In addition, the internal space of the cooker main body 100 may be provided with an oil pan to receive and dispose of food waste generated during the cooking process or meat juice flowing from meat.

Accordingly, when the cooker heat source 200 is rotated downward and positioned at the lower portion in the internal space of the cooker main body 100, the lower portion of a cooking vessel such as a pot seated on the cooker main body 100 generates heat from the cooker heat source 200. The food contained in the cooking container can be heated and cooked by the heat generated.

In addition, when the cooker heat source 200 is rotated upward and positioned at the upper part of the inner space of the cooker main body 100, the cooker heat source is applied to food such as meat placed on a cooking vessel such as a grill seated on the cooker main body 100. It can be cooked by being heated and cooked by the heat generated at (200).

One end of the rotary shaft 210 is rotatably connected to the cooker heat source 200, and the other end of the rotary shaft 210 is rotatably connected to the cooker main body 100. Additionally, the rotation shaft 210 may be manually rotated and positioned at the top or bottom of the cooker main body 100. Additionally, it can be automatically rotated by a motor (not shown). That is, the cooker heat source 200 is rotated and radiates heat while positioned at the top of the cooker main body 100 or radiates heat while positioned at the bottom.

Additionally, the cooker heat source 200 may be configured to be raised and lowered by a lift (not shown) and then rotated to face the upper or lower portion of the cooker main body 100.

The cooker heat source 200 may be composed of a burner that generates a flame by burning gas, and may include a heating element that generates heat by electrical energy and a reflector that reflects the heat generated from the heating element to the outside. .

The air purifying member 300 has a case 301 whose internal space is open on both sides so that cooking air generated from the food being cooked flows through from one side to the other, and is rotated while being provided in the internal space of the case 301. A purifying fan 302 that moves air from one side to the other, a porous body 303 disposed across the inner space of the case 301 and into which the cooking air transported by the purifying fan 302 penetrates and comes into contact with, and a porous body A cold air supply unit 304 that provides cold air to the porous body 303 so that moisture or oil is generated due to temperature changes in the cooking air that comes into contact with the cooking air (303), and is provided on the front or back of the porous body 303 and passes through the cooking air. A filter paper 330 that filters moisture or oil from the air, a reservoir 305 that is detachably coupled to the lower part of the case 301 and collects moisture or oil generated in the porous body 303, and a reservoir 305 that collects moisture or oil generated in the porous body 303. It includes a filter unit 306 that filters the removed cooking air.

The case 301 has an inlet through which cooking air flows in on one side, and an outlet through which purified cooking air is discharged on the other side. At this time, discharge ports are formed on both sides of the other side of the case 301, and an air distribution unit 307 is formed in the center of the other side of the case 301 to disperse cooking air to both sides. The air distribution unit 307 is formed with a thicker center than both sides, so that an inclined surface is formed as it moves from the center to both sides. That is, the cooking air is distributed and moved from the center of the triangular air distribution unit 307 to both sides. That is, the dispersed cooking air is discharged to the outside of the cooker main body 100 through outlets formed on both sides of the other side of the case 301.

Then, the case 301 is penetrated from the top into the internal space to form a mounting hole 310 for the cold air supply unit 304. As the porous body 303 penetrates the mounting hole 310 along with the cooling fin 309, which will be described later, a step is formed around the mounting hole 310, and the thermoelectric element 308 is caught and mounted. Accordingly, cold air generated from one side of the thermoelectric element 308 is transferred to the cooling fin 309, and cold air from the cooling fin 309 is transferred to the porous body 303. At this time, the warmth generated from the other side of the thermoelectric element 308 is radiated to the outside.

In addition, the case 301 penetrates into the internal space from the bottom, allowing moisture or oil collected by the porous body 303 to fall to the bottom and collect in the storage tank 305.

The purification fan 302 is rotated by a shaft-coupled motor.

The porous body 303 may be composed of a metal mesh such as aluminum. That is, as cooking air passes through a metal mesh made of metal that facilitates heat transfer, moisture or grease is generated by the cold air.

The cold air supply unit 304 includes a thermoelectric element 308 that radiates cold air to the porous body 303 by input electricity, one end is fixed to the thermoelectric element 308 and is spaced apart at a certain interval, and the other end has a porous body 303. It includes cooling fins 309 that radiate cold air while penetrating.

Accordingly, cold air generated from the thermoelectric element 308 is dissipated through the cooling fins 309 and transmitted to the porous body 303. And, the upper part of the porous body 303 is directly adhered to the thermoelectric element 308.

As a result, moisture or oil generated while the cooking air passes through the cooled porous body 303 falls and collects in the storage tank 305.

The filter paper 330 may be made of paper material with multiple pores.

And, the porous body 303 is fixed on its circumference by a porous frame 320 in which a plurality of clasps 321 are formed. That is, the external shape of the porous body 303 can be firmly maintained by the porous frame 320.

The clasp 321 is formed on both sides of the porous frame 320 and has elasticity, so that it can elastically support and secure both sides of the filter paper 330.

Therefore, when cooking air passes through the filter paper 330 while being fixed to the latch 321 of the porous frame 320, moisture or oil is filtered out.

Also, if moisture or oil is filtered through the filter paper 330, the filter paper 330 can be separated from the latch 321 and replaced.

Since the reservoir 305 is detachably coupled to the lower part of the case 301, moisture or oil collected separately from the case 301 can be disposed of.

Since the filter unit 306 is configured the same as the filter unit 630, which will be described later, detailed description will be omitted.

And, as shown in FIGS. 5 to 11, the air purifying member 300 is connected to the internal space of the cooker main body 100 and includes an inflow pipe 400 through which cooking air generated in the process of cooking food flows, A discharge pipe 500 that communicates with the outside of the cooker main body 100 and discharges purified cooking air, and a purifier 600 that purifies the cooking air flowing in through the inlet pipe 400 and guides it to the discharge pipe 600. , It includes a blowing fan 700 that is provided in the inlet pipe 400 or the discharge pipe 500 and transports the cooking air of the cooker main body 100 to the purification unit 600.

The inlet pipe 400 and the discharge pipe 600 are equipped with a mesh to prevent foreign substances from entering from the outside. In other words, foreign substances are filtered out by the mesh, and cooking air generated during the cooking process of food passes through.

Here, the cooking air may be smoke generated from raw meat or seasoned meat grilled by the cooker heat source 200 while provided in the internal space of the cooker main body 100. This smoke contains oil vapor, fine dust, formaldehyde, and impurities generated from meat.

And, the concentration of fine dust generated during cooking reaches an average of 170ug/㎥.

Additionally, in the process of burning meat fat, oil vapor containing pollutants is generated. Additionally, smoke is generated due to incomplete combustion.

Formaldehyde is generated at an average of 4ppm. This figure is 40 times higher than the indoor air quality environmental standard of 0.1.

Moreover, when grilling meat, the organic substances in the meat itself are decomposed by heat, creating undesirable harmful substances (PAHs polycyclic aromatic hydrocarbons), which also include some carcinogens.

The purification unit 600 provides the temperature of the outside air of the cooker main body 100 to the purification case 610 to which the inlet pipe 400 is connected, and the cooking air of the cooker main body 100 flowing into the purification case 610. It includes a cooking air cooling unit 620 that cools the cooking air, and a filter unit 630 that filters the cooking air passing through the cooking air cooling unit 620 and guides it to the discharge pipe 500.

The purification case 610 includes a lower case 611 consisting of a lower plate 611a and both lower plates 611b that stand upward on both sides of the lower plate 611a and have coupling grooves, and an upper plate corresponding to the lower plate 611a. It includes an upper case 612 consisting of (612a) and both upper plates 612b that protrude downward from both ends of the upper plate 612a and are inserted into and coupled to the coupling grooves of both lower plates 611b.

The lower case 611 has a concave oil storage tank 611c formed at the bottom to collect the oil generated by converting the oil vapor contained in the cooking air.

Therefore, when the two upper plates 612b are inserted into the coupling grooves of the two lower plates 611b and are coupled, the upper case 612 is coupled to the lower case 611. Accordingly, since a space is formed inside the purification case 610, the cooking air flowing in through the inflow pipe 400 flows through the purification case 610.

In addition, since the purification case 610 is separated into the lower case 611 and the upper case 612, parts contaminated by cooking air can be easily cleaned.

The cooking air cooling unit 620 is provided with a plurality of cooling pipes 621 through which external air flows through both ends of the upper plates 612b on both sides of the upper case 612, and on the upper plates 612b on both sides for cooling. It includes a cold air supply unit 622 that cools and provides external air flowing into the pipe 621.

Since the cooling pipes 621 are spaced at regular intervals and fixed to the upper plates 612b on both sides, external air flows into the inner space of the purification case 610 and flows through it. At this time, since the temperature of the outside air is lower than that of the cooking air, the temperature of the cooking air may decrease depending on the temperature of the outside air. Oil vapor contained in the cooking air whose temperature decreases may be separated and collected in the oil storage tank 611c.

The cold air supply unit 622 surrounds the cooling pipes 621, has one end fixed to the upper plates 612b on both sides, and the other end is exposed to the outside of the cooker main body 100, so that external air flows in and flows through the cooling case 622a. and a thermoelectric element 622b that generates cold air while in close contact with the cooling case 622a.

Since the cooling case 622a is exposed to the outside of the cooker main body 100, air outside the cooker main body 100 can flow into the cooling case 622a. At this time, since the cooling cases 622a are exposed on both sides of the cooker main body 100, the outside air of the cooker main body 100 can flow into one of the cooling cases 622a and be discharged through the other cooling case 622a. .

Accordingly, since the cooling case 622a is cooled by the cold air generated from the thermoelectric element 622b, the external air is cooled while flowing through the cooling case 622a and flows into the cooling pipes 621.

And, as the cooling air flows through the cooling pipes 621, cold air is dissipated to the outside of the cooling pipes 621 and is provided to the internal space of the purification case 610.

Additionally, a fan may be installed to forcibly transport external air to the cooling case 622a.

The cooking air cooling unit 620 includes a cleaning unit 623 for cleaning the cooling pipes 621.

The cleaning unit 623 includes a moving plate 623a that has a through hole through which the cooling pipes 621 pass and moves along the cooling pipes 621, and is installed in the through hole of the moving plate 623a to form a cooling pipe 621. ) includes a cleaning brush 623b that cleans the outer peripheral surface of the movable plate 623a, and a hook 623c that is provided on the movable plate 623a and holds a tool for moving the movable plate 623a.

The cooling pipes 621 are fixed to the upper plates 612b on both sides after penetrating the moving plate 623a.

The cleaning brush 623b is formed in a ring shape and is installed and fixed in the through hole of the moving plate 623a. That is, the cleaning brush 623b moves together with the moving plate 623a to clean the outer peripheral surface of the cooling pipe 621.

Here, a hanging hole 623d is formed in the moving plate 623a.

The hanging portion 623c includes a hanging shaft 623e formed across the hanging hole 623d of the moving plate 623a, and a hanging ring 623f that is caught by inserting a tool while hanging on the hanging shaft 623e. do.

The hanging ring 623f is formed with a diameter larger than the thickness of the moving plate 623a. This hanging ring (623f) is composed of a clip or a carabiner and can be fixed by hanging on the hanging shaft (623e) and can be separated from the hanging shaft (623e).

Therefore, when the user hangs the tool on the hanging ring 623f and pulls it, the cleaning brush 623b moves along with the moving plate 623a, so that the cooling pipe 621 can be cleaned.

Here, the hanging ring (623f) hung on the hanging shaft (623e) protrudes to one side or the other side of the moving plate (623a), so the user hangs the tool on one end or the other end of the hanging ring (623f) to move the moving plate (623a). can be moved. At this time, the tool is hung on one end of the hanging ring (623f) to move the moving plate (623a) back and forth to clean the other side of the cooling pipe 621, and then the tool is hung on the other end of the hanging ring (623f) to move the moving plate (623a). When 623a) is reciprocated, one side of the cooling pipe 621 is cleaned. As a result, both sides of the cooling pipe 621 can be cleaned evenly and oil attached to the cooling pipe 621 can be removed.

Additionally, a plurality of hook parts 623c are provided to be spaced apart from each other at the upper and lower parts of the moving plate 623a. That is, since the tool is inserted into the hooks 623c, the moving plate 623a is moved at a right angle to the cooling pipe 621 without being biased to one side, so cleaning can be easily performed.

The filter unit 630 includes a filter case 631 that guides the cooking air moving through the cooking air cooling unit 620 to the inlet pipe 400, a pre-filter 632 that filters dust from the cooking air, and a cooking air cooling unit 620. It includes a carbon filter 633 that filters chemicals from the air, a HEPA filter 634 that filters fine dust and viruses in the cooking air, and a sterilization unit 635 that sterilizes viruses filtered out by the HEPA filter 634. .

The pre-filter 632 may be made of non-woven fabric so that it can be washed and reused.

The carbon filter 633 is composed of carbon and can filter out chemicals such as formaldehyde.

The HEPA filter 634 can filter fine particles in the size of PM2.5 / PM0.3~0.5.

The sterilization unit 635 is coupled to a high voltage generator 635a that generates high voltage, a ceramic plate 635b equipped with an internal electrode and connected to the high voltage generator 635a, and the outer surface of the ceramic plate 635b. It includes a metal mesh 635c connected to the high voltage generator 635a through an external electrode.

Therefore, as a high voltage is applied to the internal and external electrodes from the high voltage generator 635a, a plasma discharge is generated in the ceramic plate 635b and the metal mesh 635c, thereby generating negative and positive ions.

This sterilizing unit 635 can provide ion clusters to the cooking air being flowed through. That is, bacteria, fungi, mold, etc. can be sterilized by the ion cluster.

Here, ion clusters are created as negative/positive ions generated by plasma discharge combine with moisture in the cooking air, converting odorous substances such as ammonia and cigarette smell into moisture and carbon dioxide that are harmless to the human body, and converting the cooking air into moisture and carbon dioxide that are harmless to the human body. It is a purification substance that converts floating bacteria such as viruses, bacteria, and fungi present in the body into proteins that are harmless to the human body.

Additionally, the sterilizing unit 635 may be composed of a UV lamp that irradiates UV to the HEPA filter 634. In other words, viruses can be sterilized by UV irradiation.

By the purification unit 600 configured in this way, oil vapor can be converted into oil and recovered, and fine dust, formaldehyde, harmful substances, carcinogens, etc. can be filtered.

The blowing fan 700 may be operated by a smoke detection sensor 800 that is provided in the inlet pipe 400 and detects smoke. That is, when the smoke detection sensor 800 detects smoke, the blowing fan 700 is activated, so that cooking air containing smoke flows into the inlet pipe 400 and can be purified by the purifier 600.

In this way, the present invention can purify and remove oil and moisture from the cooking air generated from the heated and cooked food while providing heat to the upper or lower part of the food to cook the food, and can be used to purify the cooking air by removing oil and moisture from it, using one device. Can cook various types of food. Therefore, the present invention can be said to be a very useful invention that can be applied to cookers and widely used.

Those skilled in the art to which the present invention pertains will understand that the present invention can be implemented in other specific forms without changing its technical idea or essential features. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive, and the scope of the present invention is indicated by the claims described later rather than the detailed description, and the meaning and scope of the claims and their All changes or modified forms derived from the equivalent concept should be construed as falling within the scope of the present invention.

100: Cooker body 200: Cooker heat source
210: Rotating shaft 300: Air purifying member
301: Case 302: Purification fan
303: porous body 304: cold air providing unit
305: reservoir 306: filter unit
400: Inlet pipe 500: Discharge pipe
600: Purification unit 610: Purification case
611: lower case 611a: lower plate
611b: Bottom plate on both sides 612: Upper case
612a: upper plate 612b: upper plate on both sides
620: Cooking air cooling unit 621: Cooling pipe
622: Cold air supply unit 622a: Cooling case
622b: thermoelectric element 623: cleaner
623a: moving plate 623b: cleaning brush
623c: Hanging part 623e: Hanging shaft
623f: Hanging ring 630: Filter part
631: Filter case 632: Pre-filter
633: Carbon filter 634: HEPA filter
635: Sterilization unit 700: Blowing fan
800: Smoke detection sensor

Claims (10)

A cooker main body (100) whose internal space where food to be cooked is located is open to the top,
It is provided to be positionally changeable in the up and down directions of the cooker main body 100, and radiates heat to food located in the lower internal space while located at the upper part of the cooker main body 100, or to the lower part of the cooker main body 100. A cooker heat source 200 that radiates heat to a cooking container containing food located in the internal space in a positioned state,
Characterized in that it includes an air purifying member 300 that removes oil and moisture from the cooking air generated from food cooked in the cooker main body 100, purifies it, and discharges it to the outside of the cooker main body 100. A smart cooker that can purify the air. In claim 1,
The air purification member 300 is
A case 301 whose internal space is open on both sides so that cooking air generated from the food being cooked flows through from one side to the other;
A purifying fan 302 provided in the inner space of the case 301 and rotated to move cooking air from one side to the other,
A porous body 303 disposed across the inner space of the case 301 and contacted with the cooking air transported by the purification fan 302 while passing through it,
A cold air supply unit 304 that provides cold air to the porous body 303 so that moisture or oil is generated due to temperature changes in the cooking air that comes into contact with the porous body 303,
A filter paper (330) provided on the front or back of the porous body (303) to filter out moisture or oil from the passing cooking air,
A reservoir 305 that is detachably coupled to the lower part of the case 301 and collects moisture or oil generated from the porous body 303,
It includes a filter unit 306 that filters cooking air from which moisture or oil has been removed,
The cold air supply unit 304 is
A thermoelectric element 308 that radiates cold air to the porous body 303 by input electricity,
A smart cooker capable of purifying air, which includes cooling fins (309) that radiate cold air with one end fixed to the thermoelectric element (308) and spaced apart at regular intervals, and the other end penetrating the porous body (303). In claim 1,
The air purification member 300 is
An inflow pipe 400 that is connected to the internal space of the cooker main body 100 and through which cooking air generated during the cooking process flows in,
A discharge pipe 500 that communicates with the outside of the cooker main body 100 and discharges purified cooking air,
A purifier 600 that purifies the cooking air flowing in through the inlet pipe 400 and guides it to the discharge pipe 600;
A smart cooker capable of purifying air, which includes a blowing fan 700 provided in the inlet pipe 400 or the discharge pipe 500 and transporting the cooking air of the cooker main body 100 to the purification unit 600. In claim 3,
The purification department (600) is
A purification case 610 to which the inlet pipe 400 is connected,
A cooking air cooling unit 620 that cools the cooking air by providing the temperature of the outside air of the cooker main body 100 to the cooking air of the cooker main body 100 flowing into the purification case 610, and
A smart cooker capable of purifying air, comprising a filter unit 630 that filters the cooking air that has passed through the cooking air cooling unit 620 and guides it to the discharge pipe 500. In claim 4,
Purification case (610) is
A lower case 611 consisting of a lower plate 611a and both lower plates 611b that stand upward on both sides of the lower plate 611a and have coupling grooves formed,
Upper case 612 consisting of an upper plate 612a corresponding to the lower plate 611a and two upper plates 612b that protrude downward from both ends of the upper plate 612a and are inserted into and coupled to the coupling grooves of both lower plates 611b. ) A smart cooker capable of purifying air, characterized in that it includes. In claim 4,
The cooking air cooling unit 620 is
A plurality of cooling pipes 621 through which external air flows through both ends of the upper plates 612b on both sides of the upper case 612,
A smart cooker capable of purifying air, comprising a cold air supply unit 622 provided on both upper plates 612b and cooling the external air flowing into the cooling pipe 621. In claim 6,
The cold air supply unit (622) is
A cooling case (622a) surrounding the cooling pipes (621), one end of which is fixed to the upper plates (612b) on both sides, and the other end of which is exposed to the outside of the cooker main body (100), through which external air flows in and flows through,
A smart cooker capable of purifying air, which includes a thermoelectric element (622b) that generates cold air while in close contact with the cooling case (622a). In claim 4,
The cooking air cooling unit 620 includes a cleaning unit 623 for cleaning the cooling pipes 621,
The cleaner (623)
A moving plate 623a having a through hole through which the cooling pipes 621 pass and moving along the cooling pipes 621,
A cleaning brush (623b) installed in the through hole of the moving plate (623a) to clean the outer peripheral surface of the cooling pipe (621),
A smart cooker capable of purifying air, comprising a hook (623c) provided on the moving plate (623a) and holding a tool for moving the moving plate (623a). In claim 8,
The hanging portion (623c) is
A hanging shaft (623e) formed across the hanging hole (623d) of the moving plate (623a),
A smart cooker capable of purifying air, which includes a hanging ring (623f) through which a tool is inserted while hanging on the hanging shaft (623e). In claim 8,
The filter unit 630 is
A filter case 631 that guides cooking air moving through the cooking air cooling unit 620 to the inlet pipe 400,
A pre-filter 632 that filters dust from the cooking air,
A carbon filter (633) that filters chemicals from cooking air,
A HEPA filter (634) that filters fine dust and viruses from cooking air,
A smart cooker capable of purifying air, comprising a sterilizing unit (635) that sterilizes viruses filtered out by the HEPA filter (634).