JP4055314B2 - Cooker - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a cooking device that reduces oil smoke generated when cooking yakiniku.
[0002]
[Prior art]
A conventional cooking device has a structure as shown in FIG. 1 is a cooking plate which is a tool to be heated, 2 is a heating means for heating the cooking plate 1, 3 is a suction portion provided in the approximate center of the cooking plate 1, and 4 is provided on the peripheral wall of the cooking plate 1 It is a blowout part. Reference numeral 5 denotes air blowing means, which is driven by a motor 7 via a transmission means 6. Reference numeral 8 denotes oil smoke removing means disposed at the lower part of the suction portion 3. Reference numeral 9 denotes a main body outer case, which forms an air flow path 11 with the heat shield plate 10. With the above configuration, the cooking plate 1 is heated by the heating means 2, and ingredients such as meat and vegetables are placed on the cooking plate 1 and baked. When the food is burnt, oily smoke is generated from the surface of the cooking plate 1, and the oily smoke is diffused into the room on the rising airflow generated by the heat of the cooking plate 1. At this time, when the motor 7 is energized, wind is generated from the blowing means 5 by the transmission means 6, passes through the air flow path 11, and air is blown out linearly from the blowing portion 4 toward the suction portion 3. The blown air pushes the oil smoke generated on the cooking plate 1 toward the center of the cooking plate 1 and is sucked together with the oil smoke from the suction portion 3, and the sucked oil smoke is removed by the oil smoke removing means 8.
[0003]
[Problems to be solved by the invention]
However, in the conventional configuration as described above, the suction portion 3 is in the center of the cooking plate 1 and cooking is not possible in a place where the use frequency is the highest, so that the usability is poor. Moreover, since the blowing part 4 is integrated with the outer case 9 of the main body and surrounds the entire circumference, the main body is enlarged, and when a pan or the like is used as the heating means, the smoke removal function is not necessary. The main body is in a state in which the blowout part 4 is provided, and there is a problem that the structure is uncomfortable with the pot heating.
[0004]
The present invention solves such a conventional problem, and improves the usability of the cooking plate surface and reduces the size of the product body in a heating cooker that reduces oil smoke generated when cooking grilled meat and the like. Furthermore, it aims at providing the structure without a sense of incongruity also in use of a pan etc.
[0005]
[Means for Solving the Problems]
In order to solve the above-described problems, the present invention provides a heating means provided in the upper part of the main body, an intake port and an exhaust port provided in the outer shell of the main body , a rotatable opening / closing lid provided in the intake port and the exhaust port, A duct provided at both ends of the appliance to be heated , a protrusion provided at a portion of the duct facing the opening / closing lid, and a suction portion and a blow-out portion including communication holes provided in the duct. when placed on the body, the suction unit and the suction port, said coupled outlet and said blowing unit, the oil removing means to the intake side in the path to the suction side of the blower means from the suction unit An opening of the suction portion and an opening of the blow-out portion are substantially opposed to each other, form an air flow from the blow-out portion to the suction portion , and the protrusion rotates the opening / closing lid Touch the part away from the shaft and open the lid With cooker, previously since the body of the inlet and remove the lid provided in the exhaust port is not required to place the heated tool, usability is further improved.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
The invention according to claim 1 of the present invention includes a heating means provided at the upper part of the main body, an intake port and an exhaust port provided in the outer shell of the main body , a rotatable opening / closing lid provided at the intake port and the exhaust port, A duct provided at both ends of the appliance to be heated , a protrusion provided at a portion of the duct facing the opening / closing lid, and a suction portion and a blow-out portion including communication holes provided in the duct. when placed on the body, the suction unit and the suction port, said coupled outlet and said blowing unit, the oil removing means to the intake side in the path to the suction side of the blower means from the suction unit An opening of the suction portion and an opening of the blow-out portion are substantially opposed to each other, form an air flow from the blow-out portion to the suction portion , and the protrusion rotates the opening / closing lid the distant portion from the axis abuts opens the lid pressing A cooker, it is not necessary to place the heated appliance by removing the cover provided in the inlet and exhaust ports in advance the body, usability is further improved.
[0007]
According to a second aspect of the present invention, a rotatable opening / closing lid is provided at the intake port and the exhaust port of the main body, and a magnet is provided on at least one of the opening / closing lid and a duct portion opposed thereto, and a magnetic metal is provided on the other side. When the heated appliance is installed on the main body, the magnet and magnetic metal are attracted at the part away from the rotation axis of the opening / closing lid, and the opening / closing lid is opened. A mechanism can be provided.
[0008]
Invention according to claim 3 of the present invention, by forming the handle of the heated instrument to the outer wall of the duct, for cooling the duct air to flow through the communication hole of Jokemurichu duct, the heat from the heated device It is difficult to reach the handle and the temperature of the handle does not rise. In addition, since the duct and the handle are common parts, the cost can be reduced and the design can be improved, and the cleaning location can be integrated into one location for improved usability.
[0009]
According to a fourth aspect of the present invention, a heating means is provided on the upper part of the main body, a cylindrical connecting part that can be rotated in the vertical direction is provided on both sides of the main body, and a duct comprising a communication hole is attached to one end of the connecting part. An intake port is provided with one of the ducts as a suction portion, an exhaust port is provided with the other as a blow-off portion, an oil removal means is provided in the intake-side path including the suction portion, and the cooking means is heated above the heating means. When the instrument is placed and both ducts are rotated upward, the air intake and exhaust ports of both ducts are in a substantially opposite position, creating an air flow from the air exhaust to the air intake. When it is rotated downward, the duct is configured to go down to the installation surface side where the main body is installed , and when smoke removal is not necessary, the duct consisting of the blowing part and the suction part can be made inconspicuous, When using heated appliances such as pots That. In addition, there is no suction part in the center of the appliance to be heated, which improves usability.
[0010]
In the invention according to claim 5 of the present invention, the duct and the connecting portion are made detachable, and the oil smoke removing means is provided in the vicinity of the joint portion between the suction side duct and the connecting portion, and the duct can be removed and washed. In addition, the operability is further improved by the easy attachment / detachment of the oil smoke removing means.
[0011]
【Example】
Example 1
In FIG. 1 and FIG. 2, 12 is a cooking plate as a tool to be heated, and is provided with ducts 13a and 13b on both sides of the cooking plate. Handles 13c and 13d are provided on the outer walls of the ducts 13a and 13b, and communication holes 14a and 14b are formed on the inner side. The openings 15a and 15b on the cooking plate 12 side and the openings 17a and 17b on the main body 16 side are formed. Is provided. Reference numeral 18 denotes air blowing means provided in the main body 16 and is composed of a radial, sirocco or swept centrifugal fan. Reference numeral 19a denotes an intake port, which is provided on the upper portion of the main body 16, and is connected to the intake side of the air blowing means 18 by an air flow path 20a. An exhaust port 19b is provided on the upper portion of the main body 16, and is connected to the exhaust side of the air blowing means 18 by an air flow path 20b. Reference numeral 21 denotes an oil removing means, which is formed of a filter made of a fiber such as paper, and is provided in the air flow path 20a. Opening / closing lids 22a and 22b are rotatably attached to the upper surfaces of the intake port 19a and the exhaust port 19b via rotary shafts 23a and 23b. Reference numerals 24a and 24b denote protrusions provided on the bottom surfaces of the ducts 13a and 13b. When the cooking plate 12 is placed on the main body 16, the protrusions 24a and 24b are located on the outer sides of the rotary shafts 23a and 23b. By pushing the lids 22a and 22b, the open / close lids 22a and 22b are opened (as indicated by the arrow A), and the opening 17a is joined to the intake port 19a and the opening 17b is joined to the exhaust port 19b. Reference numeral 25 denotes a top plate which is provided on the upper surface of the main body 16 and on which the cooking plate 12 is placed. Reference numeral 26 denotes a heating coil that constitutes a heating means. When a high-frequency current supplied from a drive circuit (not shown) provided in the main body 16 flows through the heating coil 26, a high-frequency magnetic field is generated to produce a cooking plate. 12 is induction heated. A temperature sensor 27 is connected to the drive circuit, and is controlled at a predetermined temperature while detecting the temperature of the cooking plate 12.
[0012]
Next, the operation of this embodiment will be described. When the heating coil 26 is energized, the cooking plate 12 is induction-heated, and ingredients such as meat and vegetables can be placed on the cooking plate 12 and baked. When the ingredients are baked, oily smoke is generated on the cooking plate 12. At this time, by driving the fan of the air blowing means 18, air is sucked from an opening 15a provided in the duct 13a (hereinafter referred to as a suction part 15a), and an opening 15b provided in the duct 13b (hereinafter referred to as a blowing part). 15b) is formed as indicated by arrow B, so that the oil smoke generated on the upper surface of the cooking plate 12 is sucked into the suction portion 15a and the oil removed in the air passage 20a is removed. Oil smoke is adsorbed to the means 21. Therefore, oil smoke does not diffuse into the room due to the above action, and the communicating holes 14a of the ducts 13a and 13b during smoke removal are formed by forming the handles 13c and 13d of the cooking plate 12 on the outer walls of the ducts 13a and 13b. Since air flows through 14b and cools the ducts 13a and 13b, the heat from the cooking plate 12 is not easily transmitted to the handles 13c and 13d, and the temperature of the handles 13c and 13d does not rise. Further, since the ducts 13a and 13b and the handles 13c and 13d are common parts, the cost can be reduced and the design can be improved, and the cleaning parts can be integrated into one place and the usability can be improved. Furthermore, when there is no need for smoke removal such as cooking in a pot, the blowing plate 15b and the suction part 15a can be eliminated by removing the cooking plate 12 with the ducts 13a and 13b. Become. Further, the blowout portion 15b and the suction portion 15a can be eliminated on the main body 16 side, and the main body 16 is reduced in size accordingly. Further, simply by placing the cooking plate 12 on the main body 16, the open / close lids 22a and 22b are opened, the opening 17a is joined to the intake port 19a, and the opening 17b is joined to the exhaust port 19b, thereby improving usability.
[0013]
(Example 2)
In FIG. 3, a magnet 29 is provided in the duct 28, a magnetic metal 31 such as a color steel plate or a stainless steel plate is attached to the opening / closing lid 30, and the magnet 29 and the magnetic metal 31 are attracted at a portion away from the rotating shaft 32. It is composed. Since other parts are the same as those in the first embodiment, description thereof is omitted.
[0014]
Thereby, when installing the cooking plate 33 in the main body 34 like Example 1, the magnet 29 can adsorb | suck the magnetic metal 31, the opening-and-closing lid | cover 30 can be opened like the arrow C, and usability improves. With this configuration, the opening / closing lid 30 can be reliably opened and closed without pushing, and the surface of the opening / closing lid 30 is not damaged.
[0015]
(Example 3)
4 and 5, reference numeral 35 denotes a cooking plate for the appliance to be heated. A main body 36 is provided with cylindrical connecting portions 37a and 37b on both sides so as to be rotatable in the vertical direction (arrow D). Ducts 38a and 38b are detachably attached to the connecting portions 37a and 37b. A port (suction part) 39a is provided, and the duct 38b is provided with an exhaust port (blowout part) 39b. Reference numeral 40 denotes air blowing means provided in the main body 36, which comprises a radial, sirocco or swept centrifugal fan. The intake side of the blowing means 40 and the intake port 39a are connected by an air flow path 41a. Further, the exhaust side of the air blowing means 40 and the exhaust port 39b are connected by an air flow path 41b. An oil removing means 42 is formed of a filter made of a fiber such as paper, and is attached between the intake side connecting portion 37a and the duct 38a. When the ducts 38a and 38b are rotated upward, the intake port 39a and the exhaust port 39b are substantially opposed to each other. When the ducts 38a and 38b are rotated downward, the ducts 38a and 38b are lowered until they contact the installation surface 43. Reference numeral 44 denotes a top plate which is provided on the upper surface of the main body 36 and on which the cooking plate 35 is placed. Reference numeral 45 denotes a heating coil that constitutes heating means. When a high-frequency current supplied from a drive circuit (not shown) provided in the main body 36 flows through the heating coil 45, a high-frequency magnetic field is generated to produce a cooking plate. 35 is induction heated. A temperature sensor 46 is connected to the drive circuit, and is controlled at a predetermined temperature while detecting the temperature of the cooking plate 35. A handle 47 is attached to the cooking plate 35. Next, the operation of this embodiment will be described. When baking ingredients such as meat, the cooking plate 35 is placed on the top plate 44, the ducts 38a, 38b are rotated upward, and the intake port 39a and the exhaust port 39b are substantially opposed to each other at a position higher than the cooking plate 35. Secure to. Next, when the heating coil 45 is energized, the cooking plate 35 is induction-heated, and when the food is baked, oily smoke is generated on the cooking plate 35. At this time, by driving the fan of the air blowing means 40, the flow of air that is sucked from the air inlet (suction part) 39a and exhausted from the air outlet (blowout part) 39b as shown by the arrow E is formed. The smoke generated on the upper surface of the cooking plate 35 is sucked into the suction portion 39a, and the smoke is adsorbed by the oil removing means 42 attached between the connecting portion 37a and the duct 38a. Moreover, when using a pan as a tool to be heated instead of the cooking plate 35, the ducts 38a and 38b are rotated to the lower installation surface 43 side, so that the upper surface of the main body 36 is not jumped out and can be used without a sense of incongruity. In addition, smoke removal members (ducts 38a, 38b, etc.) can be made inconspicuous, and the design can be improved. Further, the ducts 38a and 38b can be attached and detached from the connecting portions 37a and 37b, the most dirty member can be removed and washed, and the oil removing means 42 is provided in the attaching and detaching portion, so that the cleaning property and the operability are improved. improves.
[0016]
In each of the embodiments, the heating means is induction heating using the heating coils 26 and 45. However, a heating method using a heater (seeds heater, plate heater, halogen heater, etc.) on the upper surfaces of the main bodies 16, 34 and 36 is used. It is also good. Further, in each embodiment, the cooking plates 12, 33, and 35 are used as the appliances to be heated. However, a slightly deep pan-like thing may be used. In short, the cooking plates 12, 33, and 35 are used as in each embodiment. What is necessary is just to be able to produce a wind flow that blows air from the blowing portions 15b and 39b to the suction portions 15a and 39a. In each embodiment, the air blowing means 18 and 40 are constituted by centrifugal fans, and the main bodies 16, 34 and 36 are thinned. However, by changing the main body height or the like, an axial flow fan, a diagonal flow fan or the like is used. Other forms may be used. Further, a plurality of blowing means may be provided, such as providing fans on the intake side and the exhaust side of the blowing means 18, 40, respectively. Further, in this embodiment, the handles 13c and 13d are provided on the outer walls of the ducts 13a and 13b. However, the handles 13c and 13d are not necessarily provided on the ducts 13a and 13b. If the openings 17a and 17b of the ducts 13a and 13b provided on both sides can be connected to the intake ports 19a and 19b of the main body 16, smoke can be removed when the cooking plate 12 is used, When there is no need for smoke removal, the form is uncomfortable.
[0017]
【The invention's effect】
In the heating cooker according to the first aspect of the present invention, when the appliance to be heated is installed in the main body, the protrusion comes into contact with a portion away from the rotation axis of the open / close lid and opens the open / close lid. In addition, since it is not necessary to remove the lid provided on the exhaust port and place the appliance to be heated, the usability is further improved.
[0018]
In the heating cooker according to the second aspect of the present invention, when the appliance to be heated is installed in the main body, the magnet and the magnetic metal are adsorbed at a part away from the rotation shaft of the opening / closing lid, and the opening / closing lid is opened. As a result, a more reliable opening / closing mechanism can be provided.
[0019]
In the heating cooker according to the third aspect of the invention, the handle of the heated appliance is formed on the outer wall of the duct so that air flows into the communication hole of the duct during smoke removal and cools the duct. However, the temperature of the handle does not rise. In addition, since the duct and the handle are common parts, the cost can be reduced and the design can be improved, and the cleaning location can be integrated into one location for improved usability.
[0020]
The heating cooker according to the invention of claim 4 is configured such that when both the ducts are rotated downward, the ducts are lowered to the installation surface side, and when the smoke removal is not necessary, the duct composed of the blowing part and the suction part. Can be made inconspicuous, and can be used without a sense of incongruity when using a heated appliance such as a pan. In addition, there is no suction part in the center of the appliance to be heated, which improves usability.
[0021]
The cooking device of the invention according to claim 5 is configured such that the duct and the connecting portion are detachable, the oil smoke removing means is provided in the vicinity of the joint portion between the suction side duct and the connecting portion, and the duct can be removed and washed. In addition, the operability is further improved by facilitating attachment / detachment of the oil smoke removing means.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view of a heating cooker showing a first embodiment of the present invention. FIG. 2 is a perspective view of the heating cooker showing a first embodiment of the present invention when a heated appliance is removed. 3 is a cross-sectional view of a main part of a heating cooker showing a second embodiment of the present invention. FIG. 4 is a cross-sectional view of a heating cooker showing a third embodiment of the present invention. FIG. 6 is a perspective view of a cooking device showing an embodiment. FIG. 6 is a cross-sectional view of a cooking device showing a conventional example.
12, 33, 35 Cooking plate 13a, 13b, 28, 38a, 38b Duct 13c, 13d Handle 14a, 14b Communication hole 15a, 15b Opening portion 16, 34, 36 Main body 17a, 17b Opening portion 18, 40 Blowing means 19a, 39a Intake port 19b, 39b Exhaust port 21, 42 Oil removing means 22a, 22b, 30 Opening / closing lid 23a, 23b, 32 Rotating shaft 24a, 24b Protruding part 26, 45 Heating coil 29 Magnet 31 Magnetic metal 37a, 37b Connecting part 43 Installation surface

Claims (5)

Heating means provided at the upper part of the main body, intake and exhaust openings provided at the outer shell of the main body, rotatable open / close lids provided at the intake and exhaust openings, and ducts provided at both ends of the heated appliance When a protruding portion provided in a portion of the duct facing the lid is provided with a suction unit and the blowing unit consists of communicating holes in the duct, in a heated tool is placed on the body, the intake mouth and the suction unit, said connecting outlet and said blowing unit comprises an oil removing means to the intake side in the path to the suction side of the blower means from the suction unit, said the opening of the suction unit The opening portion of the blowing portion is positioned substantially opposite to the opening portion, and an air flow is formed from the blowing portion to the suction portion , and the projecting portion is in contact with a portion away from the rotation shaft of the opening / closing lid, and the opening / closing A cooker that opens the lid . Heating means provided at the upper part of the main body, intake and exhaust openings provided at the outer shell of the main body, rotatable open / close lids provided at the intake and exhaust openings, and ducts provided at both ends of the heated appliance body when a magnetic metal to the other at least one magnet in one part of the lid and the duct facing thereto, provided a suction unit and the blowing unit consists of communicating holes in the duct, the heated tool The air intake port and the suction portion, the exhaust port and the blowout portion are connected to each other, and an oil removal means is provided in the intake side path from the suction portion to the suction side of the blower means. and, a substantially opposite position with the opening of the blow portion and opening of the suction unit, to the suction unit from the blowing unit to form a flow of air, and the magnetic metal and said opening and said magnet The part away from the rotation axis of the lid Adsorbed cooking device to open the lid. Heating cooker according to any of claims 1-2 forming a handle of the heated instrument to the outer wall of the duct. A heating means provided at the upper part of the main body, a cylindrical connecting part that can be turned up and down on both sides of the main body, and a duct comprising a communication hole attached to one end of the connecting part; The intake port is provided as a suction portion, the exhaust port is provided as the other blow-out portion, and a blower means is provided in the main body. The intake side of the blower means is connected to the intake port via a cylindrical connecting portion. An oil removing means is provided between the air supply side and the air intake side of the air supply means, the exhaust side of the air supply means is connected to the exhaust port via a cylindrical connecting portion, and a cooking utensil for cooking is placed above the heating means When the two ducts are rotated upward, the air inlets and the air outlets of the two ducts are substantially opposed to each other, the air outlets of the ducts are used as the outlets, and the air inlets of the ducts are used as the inlets. When an air flow is formed from the inlet to the suction part and both ducts are rotated downward Heating cooker down to the installation surface of the duct is installed the body. The cooking device according to claim 4, wherein the duct and the connecting portion are detachable, and oil smoke removing means is provided in the vicinity of the joint portion between the suction side duct and the connecting portion.

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