KR101864576B1

KR101864576B1 - Multiplex-irradiation type inrfrared ray cooker of heat source

Info

Publication number: KR101864576B1
Application number: KR1020170018934A
Authority: KR
Inventors: 이진희
Original assignee: 자이글주식회사
Priority date: 2017-02-10
Filing date: 2017-02-10
Publication date: 2018-07-04
Also published as: JP6528153B2; CN108209609A; JP2018126514A; WO2018147640A1

Abstract

The present invention relates to a heat source multi-irradiation-type infrared cooker. To this end, the present invention comprises: a device main body having a cooking fan mounted to the upper end thereof; a heating head installed on the upper side of the device main body to be able to uniformly irradiate heat to the cooking fan, and assembled and coupled with a pillar; and a level adjusting device assembled with the pillar, moving in the vertical direction of the pillar, and adjusting the height of the heating head. A heat source of a heating element may be extensively emitted from the outside of a device and may be multi-irradiated with a uniform distribution toward the entire region of the cooking fan.

Description

[0001] MULTIPLEX-IRRADIATION TYPE IN IRRARED RAY COOKER OF HEAT SOURCE [0002]

[0001] The present invention relates to an infrared cooker, and more particularly, to an infrared cooker for improving the structure of a heating head for irradiating a heat source (infrared ray) from top to bottom to uniformly distribute The present invention relates to a heat source multi-irradiation type infrared cooker.

As the economy developed, overall income levels improved and food consumption patterns changed accordingly. Especially, as food technology changes and develops, processed foods and food service industries are developed and our utilization rate is also increasing. One of the most noticeable changes in our diet is the reduction in cereal intake and the increase in meat consumption.

Furthermore, due to consumer interest in well-being, healthy eating habits, prevention of various adult diseases, and promotion of various media, meat, meat and duck meat, poultry, And the preference is shown.

(Hereinafter referred to as "infrared cooker"), which has been analyzed from the viewpoint of well-being, has gained popularity, and the infrared cooker has a heat source ) Is a heating method in which infrared rays directly cook and bake cooking material, which is a great advantage that the cooking efficiency is better and the cooking speed is faster than other products. Especially, when the meat is burned, the problem that the meat sticks to, burns, smokes, smells or splashes on the fire plate (hereinafter referred to as "cooking pan") is solved and heat efficiency, safety, .

Based on this technical idea, Korean Patent No. 10-0833966 discloses an infrared heating cooker in which an infrared lamp directly irradiates infrared light onto a cooking rotary fan to burn a surface of a cooking material, Have been disclosed.

According to the conventional infrared cooking cooker, the infrared lamp mounted on the infrared ray irradiating unit (heating head) irradiates the cooked material placed on the rotating fan (cooking pan) directly to infrared rays to cook the upper part and the inside of the cooking material, This is a bi-directional heating system in which a rotary fan heated by a lamp directly cooks the lower portion of the cooking material, and has an effect of uniformly cooking the whole without burning the cooking material.

However, due to the structural characteristics of the infrared ray irradiating unit, which only irradiates the heat source downward from the top to the bottom, only the infrared rays are intensively irradiated to the cooking material placed in the central region of the rotary fan, Causing a temperature difference in the peripheral region (edge), and the cooking material in the peripheral region is relatively less ripe.

Therefore, it is difficult to efficiently cook and cook all of the cooking ingredients placed on the rotary fan, making the cooking process inconvenient and wasting more time than cooking the food. Finally, the texture of the cooked food疳) has been accompanied by the problem of dropping.

Korean Registered Patent No. 10-0833966 (Registered Date: May 26, 2008)

It is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a heating head having a heating element having a heating element inside thereof in a donut shape, So that the infrared rays can be irradiated in a uniform distribution toward the infrared ray irradiator.

Another object of the present invention is to provide a level adjusting device that is integrally connected to the heating head and is movable upward and downward along the support in a state of being assembled to a support which stands on an apparatus main body, And a heat source irradiated from the heating element to the heating head can be efficiently transferred to the cooking pan by a downward movement in which the heating head is brought close to the cooking fan.

A heat source multi-beam infrared cooker is introduced.

To this end, the present invention provides a cooking apparatus comprising: a main body; A heating head installed on the upper side of the main body of the apparatus through a support and being assembled to the support to uniformly heat the cooking pan; And a level adjusting device which is moved along the longitudinal direction of the strut while being assembled to the strut and adjusts the height of the heating head, wherein the heating head has a donut shape in which the shoulder is in the form of a donut, And a reflector for radiating radiant heat is disposed between the heating element and the back panel so as to open downward to form a ring shape corresponding to the shape of the light guide plate so that a uniform heat source is irradiated to the cooking fan, Wherein the heating head and the level adjusting device are connected to each other by a plurality of supporting members to secure a space between the supporting member and the heating head, The level adjusting device is integrally formed with the heating head so as to be integral with the heating head, A first gear having a predetermined length is formed on one side of the outer circumferential surface of the strut along a longitudinal direction of the strut, a second gear engaged with the first gear is formed in the level adjusting device, A driving motor for rotating the gear is axially coupled to the second gear via a driving shaft and an operating lever for adjusting the position of the driving motor is exposed to the outside of the level adjusting device, And the leveling device is moved upward and downward by releasing the gear engagement state between the first gear and the second gear. The operation lever is provided with the drive motor by returning the drive motor to the original position when the external pressure is lost And an elastic spring for restoring the gear engagement state of the first gear and the second gear. .
A main body to which the cooking fan is mounted on the upper part; A heating head installed on the upper side of the main body of the apparatus through a support and being assembled to the support to uniformly heat the cooking pan; And a level adjusting device which is moved along the longitudinal direction of the strut while being assembled to the strut and adjusts the height of the heating head, wherein the heating head has a donut shape in which the shoulder is in the form of a donut, And a reflector for radiating radiant heat is disposed between the heating element and the back panel so as to open downward to form a ring shape corresponding to the shape of the light guide plate so that a uniform heat source is irradiated to the cooking fan, Wherein the heating head and the level adjusting device are connected to each other by a plurality of supporting members to secure a space between the supporting member and the heating head, Wherein the support is positioned in an upright position on the main body of the apparatus, Wherein the plurality of grooves are formed along a longitudinal direction of the struts at predetermined intervals, wherein the level adjusting device is integrated with the heating head so as to be integrated with the heating head and surrounds a part of the outside diameter of the strut, And a locking member protruding from the recess to correspond to the groove shape so as to be inserted into the groove formed in the support is formed on the inner side surrounding the support.

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According to the heat source multi-irradiation type infrared cooker of the present invention having the above-described configuration, the following various effects can be realized.

First, in the heat source multi-irradiation type infrared cooker according to the present invention, the heat source (lamp) is located at the center of the lamp and the heat source emitted from the heater is focused only on the central portion of the cooking pan. As the structure forms a donut shape, the emission of heat source is widely formed at the outer periphery of the apparatus and is balancedly irradiated not only in the central region of the cooking pan but also in all the peripheral regions. As a result, the efficiency of the heating cooking This greatly enhances the effect.

Second, since the heating head is disposed closer to the cooking pan through the height adjustment of the heating head in accordance with the upward and downward movement of the level adjusting device, the heating power of the heat source is improved, thereby maximizing the heating cooking performance of cooking and baking the cooking material Effect.

Thirdly, it is possible to contribute to the development and profitability of the manufacturing industry and the related industries, as well as to secure the product competitiveness through the improvement of the user convenience and the satisfaction of the consumer purchase through the achievement of the above-mentioned various effects. .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the entire configuration of a heat source multi-irradiation type infrared cooker according to the present invention. FIG.
2 is a cross-sectional view showing a main part showing a configuration of a heating head in a heat source multi-irradiation type infrared cooking appliance according to the present invention.
3 is an enlarged cross-sectional view showing a configuration of a level adjusting device in a heat source multi-irradiation type infrared cooking appliance according to the present invention.
Fig. 4 is an operational example showing a state in which the heating head is lowered in the heat source multi-irradiation type infrared cooker according to the present invention. Fig.
5 is an enlarged cross-sectional view showing another configuration of a level adjusting device in a heat source multi-irradiation type infrared cooker according to the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, preferred embodiments of a heat source multi-irradiation type infrared ray cooker according to the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view showing the entire configuration of a heat source multi-irradiation type infrared cooker according to the present invention, FIG. 2 is a sectional view showing a main part showing a constitutional relationship of a heating head in a heat source multi-irradiation type infrared cooker according to the present invention FIG. 3 is an enlarged cross-sectional view showing a configuration of a level adjusting device in a heat source multi-irradiation type infrared cooker according to the present invention, and FIG. 4 is a cross- Fig.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

1, a heat source multi-irradiation type infrared cooking appliance A according to the present invention includes a cooking pan 10 on which a variety of ingredients (hereinafter referred to as "cooking material" And a cooking material placed on the cooking pan (10) is heated and cooked by irradiating a hot heat source downward in a state of being placed on the upper side of the appliance main body (1) in a donut shape A heating head 2 for irradiating a wide range of heat source at the outside of the apparatus according to the heating operation of the heating head 2, (3) which is integrally connected with the heating head (2) and is assembled to the struts (3) in a state of being assembled with the struts (3) so as to be able to be mounted on the main body Since the upper and lower movable arrangements along the longitudinal direction are possible, the height of the heating head 2 And a level adjusting device (4) for adjusting the level.

The apparatus main body 1 is a base structure for equipment requirements and equipment operations and is provided with related apparatuses and is connected to the heating head 2 with ON / It is preferable that a controller (jog & shuttle) 11 capable of controlling the emission amount of the heat source to be irradiated is further provided on the outside.

The heating head 2 is a heating device for heating and cooking cooked ingredients placed on the cooking pan 10 by emitting a heat source of high temperature. As shown in FIG. 2, The heat emitting body 20, which is internally housed in the shoulder 21, also has a ring shape. However, the shape of the heating head is not limited to such a shape, and a method in which the column passes through a circular disk-shaped heating head depending on the combination of the heating head and the column can also belong to an embodiment of the present invention.

Here, the heating element 20 is a light beam suitable for heating and cooking cooked food on the cooking pan 10, and an infrared ray (infrared ray) having stronger heat action than the visible ray or ultraviolet ray is emitted Infrared lamps are suitable, but it is not limited thereto. It is obvious that a far-infrared ray heater, a sheath heater, a resistance heating wire, or the like can be used as long as it can radiate heat.

A metal material (including a stainless steel) reflector 211 for radiating radiant heat is preferably provided between the heating element 20 and the back light 21.

The reflector 211 surrounds the heating element 20 and is formed in an inverted 'U' shape so that the opening direction of the reflector 211 is downward, and radiant heat radiated from the heating element 20 is reflected, .

The reflector 211 is located inside the lamp head 21. The reflector 211 is located inside the heating head 2 and the heating element 20 and the light emitter 21 As shown in Fig.

Of course, it is obvious that the position of the reflection plate can be variously changed and used, and the position can be variously changed according to the shape of the heating head and the shape of the heating element.

This is to sufficiently reflect the heat radiated from the heating element 20, which may be formed by an infrared lamp, a far infrared ray heater, a sheath heater, or a resistance heating wire, to the cooking fan 10 to maximize the radiation effect of heat.

In this way, the cooking material is rapidly cooked, and at the same time, the heat source is evenly injected into the cooking material during heating and simultaneously penetrates deeply to have a thermal effect.

In addition, since the opening direction of the reflection plate 211 is formed in a reverse U shape, the central portion of the cooking fan 10 is viewed, so that a heat source and a radiant heat emitted from the heating element 20, So that the central region of the cooking pan 10 can be evenly irradiated to the peripheral region.

A plurality of supports 22 for connecting the heating head 2 and the level adjusting device 4 are provided from an inner rim portion of the shoulder 21. Thereby, the heating head 2 can be spaced apart from the upper side of the cooking fan 10 by the level adjusting device 4.

However, in the embodiment of the present invention, the space between the support and the heating head is secured by using a plurality of support members. However, the support member and the heating head are not necessarily limited to this shape. Can be implemented.

In this case, although not shown in the drawing, a predetermined space can be provided inside the heating head, which can be coupled with the support.

The support 3 is a support for mounting the heating head 2 and maintaining a spaced apart state. As shown in FIG. 3, the support 3 has a predetermined height from the upper center of the main body 1 And a groove 31 for fixing the position of the level adjusting device 4 in the upward and downward directions and in a state of stopping the movement of the level adjusting device 4 is formed continuously in the longitudinal direction.

The level adjusting device 4 is provided to allow the height of the heating head 2 to be adjusted in addition to the mounting of the heating head 2 to the support column 3. The level adjusting device 4 is assembled to surround the support column 3, It is preferable that the hub 3 is a hub ring which is movable in the longitudinal direction of the column 3 in a state where the column 3 is in a state of being opened.

However, in addition to being able to be embodied by surrounding a part of the outer diameter of the outer periphery of the one point of the support, it is possible to move the support in the longitudinal direction of the support, .

A locking member 41 having a pointed penetration portion 411 protruded so as to be inserted into the groove 31 is formed on the inner side of the support 3.

The locking member 41 is preferably made of a material having elasticity capable of organically responding to an external force transmitted when the penetration part 411 is inserted into or removed from the groove 31. In some cases, The locking member can be used as a separate part and replaced with a spring material having elasticity.

5 is an enlarged cross-sectional view showing another configuration of the level adjusting device in the heat source multi-irradiation type infrared cooker according to the present invention. The height of the motor can be adjusted according to the user's choice, or it can be automated (electric).

To this end, as shown in FIG. 5, a first gear (rack) 42 and a second gear (pinion) 43 for turning the rotational motion of the user manually or automatically into a rectilinear motion, And a drive motor 44 for imparting the rotational force of the second gear 43 are combined.

The operation process that is automatically implemented at this time will be described in detail as follows.

The first gear 42 and the second gear 42 are coupled to the outer surface of one side of the strut 3 in the vertical direction. The second gear 43 axially coupled to the drive shaft is rotated in the forward and reverse directions by the rotational drive of the drive motor 44 so that the level adjusting device 4 So that the height of the heating head 2 can be adjusted accordingly.

An operation lever 45 for adjusting the position of the drive motor 44 is exposed to the outside of the level adjusting device 4 so that the user can operate the operation lever 45 by an operation method such as physical or mechanical pressurization The first gear 42 and the second gear 43 are released from the gear engagement state by the movement of the driving motor 44 according to the position of the driving motor 44, It is possible to do it manually.

At this time, the method of physical or mechanical pressing operation of the operating lever may be performed by a user's operation, but the present invention is not limited to this, and operation of the operating lever may be performed through an electric switch operation.

The gears of the first gear 42 and the second gear 43 can be maintained in the operating lever 45 by returning the drive motor 44 to the original position when the external pressure is lost. It is preferable that an elastic spring 46 is provided.

Reference numeral 40 denotes a grip portion which can be grasped by hand for moving the level adjusting device up and down, and (θ) is an irradiation range of a heat source emitted from the heating element and irradiated to the cooking fan.

Hereinafter, the operation of the heat source multi-irradiation type infrared cooking appliance A according to the present invention will be described in detail.

First, in order to start cooking, the controller 11 of the main body 1 is operated in a state in which the cooking pan 10 on which the cooking material is placed is placed on the main body 1, The infrared rays (heat source) are emitted from the heating body 20 of the heating head 2 so that the cooking material placed on the cooking pan 10 gradually progresses over time by infrared rays.

As described above, since the heating head 2 is in the form of a donut, a heat source (infrared ray) is emitted in a state where the heating element 20 is placed on the outer side of the apparatus. The heat source emitted by the reflection plate 211 provided on the inner side of the main body 1 is irradiated toward the central portion of the cooking fan 10,

2, when the heating head 2 is disposed at a position close to the uppermost portion of the column 3, the heat source irradiated to the cooking fan 10 may be in the form of a donut The irradiation range? Of the heat source is widely distributed to the entire portion of the cooking pan 10 according to the structural characteristics of the heating head 2 and the ring-shaped heating element 20 provided therein, The performance of the heating cooking in which the entire cooking material placed on the cooking pan 10 is evenly mixed is greatly improved because the heat sources are balancedly irradiated over the entire area of the fan 10.

4, the height of the heating head 2 can be reduced to maximize the efficiency of irradiation of the heat source emitted from the heating element 20, which is advantageous in that the level adjusting device 4 is moved downward The heating head 2 can be lowered by the level adjusting device 4 as well.

At this time, the penetration portion 411 of the locking member 41 is moved stepwise by the grooves 31 formed on the circumferential surface of the strut 3 in the process of moving the level adjusting device 4 downward The level adjusting device 4 is fixed by inserting a pointed portion of the penetration part 411 into any one groove 31 formed at a position where the movement is stopped, It is also possible to maintain its placement position.

As a result, the heating head 2 and the cooking pan 10 are brought close to each other. As a result, the cooking material can be quickly and efficiently cooked in the cooking pan 10.

In summary, the cooking fan rotary infrared cooking appliance A capable of adjusting the position of the cooking pan and eccentrically rotating the cooking fan according to the present invention is widely used in a variety of applications, The irradiation of the heat source is balanced not only in the area but also in the peripheral area, but also the irradiation of the heat source in the same area is performed in an overlapping manner. As a result, the entire cooking material placed on the cooking pan 10 can be heated and cooked efficiently .

The heating unit 20 is controlled to be in a state in which the cooking fan 10 and the heating head 2 are brought close to each other by adjusting the height of the heating head 2 in accordance with the upward and downward movement of the level adjusting device 4, The efficiency of the heat source delivery to be inspected can be greatly improved.

In the meantime, in the embodiment of the present invention, the so-called donut-shaped heating head has been described as a reference, but the present invention is not limited to this shape, and rectangular or elliptical shapes having openings at the center are also applicable.

Also, a mode in which the central portion of the heating head is not opened but which is operated through a hole through which the column extends can also belong to an embodiment of the present invention.

In addition, although the first gear and the second gear are described as the rack gear and the pinion gear according to an embodiment of the present invention, the present invention is not limited thereto. If the structure is such that it can move up and down along the strut, The present invention can be applied while being formed on the outer circumferential surface of the support and the inside of the level adjusting device.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of the claims should be construed as being included in the scope of the present invention.

A: Infrared cooker, 1: Main unit, 2: Heating head
3: support, 4: level control device, 10: cooking fan
11: operation lever, 20: heating element, 21:
22: support, 31: groove, 40: gripper
41: locking member, 42: first gear, 43: second gear
44: drive motor, 45: operation lever, 46: elastic spring
211: reflection plate, 411:

Claims

A main body to which the cooking fan is mounted on the upper part;
A heating head installed on the upper side of the main body of the apparatus through a support and being assembled to the support to uniformly heat the cooking pan; And
And a level adjusting device mounted on the strut and moved along a longitudinal direction of the strut to adjust a height of the heating head,
The heating head has a donut shape in the form of a donut, and a heating element internally housed in the shoulder is formed in a ring shape corresponding to the shape of the shoulder so that the uniform heat source is irradiated to the cooking fan,
And a reflector for radiating radiant heat is disposed between the heating element and the back lamp with an opening downward so that a heat source of the heating element is irradiated to a peripheral area other than the central part of the cooking fan,
Wherein the heating head and the level adjusting device are connected by a plurality of supports to secure a space between the support and the heating head,
Wherein the level adjusting device moves integrally with the heating head in a vertical direction of the support,
A first gear having a predetermined length is formed along a longitudinal direction of the strut, and a second gear engaged with the first gear is formed in the level adjusting device, and the second gear is rotated The driving motor is axially coupled to the second gear via a drive shaft,
An operation lever for adjusting the position of the driving motor is provided so as to be exposed to the outside of the level adjusting device to release the gear engagement state between the first gear and the second gear by the movement of the driving motor, Up and down movements are performed,
Wherein the operation lever is further provided with an elastic spring for returning the drive motor to an original position when the external pressure is lost so that the gear engagement state of the first gear and the second gear can be maintained again , Heat source multi-irradiation type infrared cooker.

A main body to which the cooking fan is mounted on the upper part;
A heating head installed on the upper side of the main body of the apparatus through a support and being assembled to the support to uniformly heat the cooking pan; And
And a level adjusting device mounted on the strut and moved along a longitudinal direction of the strut to adjust a height of the heating head,
The heating head has a donut shape in the form of a donut, and a heating element internally housed in the shoulder is formed in a ring shape corresponding to the shape of the shoulder so that the uniform heat source is irradiated to the cooking fan,
And a reflector for radiating radiant heat is disposed between the heating element and the back lamp with an opening downward so that a heat source of the heating element is irradiated to a peripheral area other than the central part of the cooking fan,
Wherein the heating head and the level adjusting device are connected by a plurality of supports to secure a space between the support and the heating head,
And a plurality of grooves for fixing the position of the level adjusting device in the vertical direction are formed at predetermined intervals along the vertical direction of the support,
The level adjusting device is integrally formed with the heating head so as to be integrated with the heating head. The level adjusting device moves along the longitudinal direction of the support while enclosing a part of the outer diameter of the support, and the inside of the support surrounds the support, Wherein a locking member protruding from the infiltration portion corresponding to the groove shape is formed in the groove.

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