Multiplex-irradiation type inrfrared ray cooker of heat source

An infrared and cooker technology, applied in roaster/barbecue grids, kitchen utensils, home utensils, etc., can solve the problems of uncooked cooking materials, reduced food taste, and large time consumption in surrounding areas.

Inactive Publication Date: 2018-06-29

ZAIGLE CO LTD

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AI-Extracted Technical Summary

Problems solved by technology

[0006] However, due to the structural feature of the infrared irradiating part that simply irradiates the heat source from top to bottom, infrared rays are intensively irradiated to the cooking materials placed in the central area of the rotary plate, so that the central area of the rotary plate and the peripheral area are divided. (edge) temperature difference, so there i...

Method used

And, the height of heating head 2 is adjusted by moving up and down of described regulating device 4, so that described cooking pan 10 and heating head 2 keep close state, thereby can obtain the heat source that self-heating body 20 irradiates greatly Convey the efficacy of efficiency. In addition, in one embodiment of the present invention, a so-called circle-shaped heater head has been mainly described, but it is not limited to this shape, and a square shape, an ellipse shape, etc. whose center is open may be used.

First, the heat source multiple irradiation type infrared cooker of the present invention is different from the previous heating body (lamp) located in the center of the lampshade and its radiated heat source concentratedly irradiated to...

Abstract

The invention discloses a multiplex-irradiation type infrared ray cooker of a heat source. The multiplex-irradiation type inrfrared ray cooker comprises a machine body with an upper end at which a cooking plate is disposed, a heating head uniformly irradiating towards the cooking plate with a high-temperature heat source and disposed above the machine body through a support column and opened in the center, and an adjusting device which is assembled on the support column and moves along the length direction of the support column in order to adjust temperature of the heating head. In the multiplex-irradiation type inrfrared ray cooker, the structure of the heating head arranged in the interior of a heating body is formed in a circle shape. The heat source irradiates very extensively around the outer periphery of the machine. The cooker not only uniformly irradiates the center area of the cooking plate and the peripherical region so that heating and cooking efficiency of roasting cooked material placed on the cooking plate is greatly increased. The temperature of the heating head is adjusted by up-down movement of the adjusting device. The irradiation effect of the heat source is improved by arranging the heating head to be close to the cooking plate. Therefore, heating and cooking performance of roasting and cooking material are increased to the greatest extent.

Application Domain

Roasters/grills

Technology Topic

CookerEngineering +2

Image

Examples

Experimental program(1)

Example Embodiment

[0032] Hereinafter, preferred embodiments of the heat source multiple irradiation type infrared cooker of the present invention will be described with reference to the drawings.

[0033] In the attached picture, figure 1 It is a perspective view illustrating the overall structure of the heat source multiple irradiation type infrared cooker according to the present invention, figure 2 It is a partial cross-sectional view illustrating the structural relationship of the heating head in the heat source multiple irradiation infrared cooker according to the present invention, image 3 It is a partially enlarged cross-sectional view illustrating the structural relationship of the adjusting device in the heat source multiple irradiation type infrared cooker according to the present invention, Figure 4 It is an illustrative view showing a state where the heating head is lowered in the heat source multiple irradiation type infrared cooker according to the present invention.

[0034] Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

[0035] Such as figure 1 As shown, the heat source multiple irradiation type infrared cooking A according to the present invention includes: a machine body 1, a cooking plate 10 that can hold various food materials to be cooked (hereinafter referred to as "cooking materials") is placed on the upper end thereof; a heating head 2. In the state where the machine body 1 is spaced apart, the high-temperature heat source is irradiated downward, and the cooking material placed on the cooking plate 10 is heated and cooked, and it has a doughnut shape and can be widely spread around the machine. Irradiation heat source; pillar 3, set up on the machine body 1 (Stand up) state, the heating head 2 can be installed separately above the machine body 1; adjusting device 4, connected to the heating head 2 In the state of being integrated and assembled with the pillar 3, the pillar 3 is moved up and down along the length direction of the pillar 3, so that the height of the heating head 2 can be adjusted.

[0036] The main body 1 of the machine, as the basic component of the machine structure and machine operation, is equipped with related devices, and is preferably equipped with a control part 11 on the outside, which can adjust the heat source irradiated from the heating head 2 according to the power on and off. The amount of radiation.

[0037] The heating head 2 is a heating device that radiates a high-temperature heat source to heat cooking materials placed on the cooking plate 10, such as figure 2 As shown, since the lampshade 21 is formed in a circular shape, the heating element 20 incorporated in the lampshade 21 also has a ring shape. However, the heating head is not limited to these shapes. According to the combination of the heating head and the supporting column, the circular plate-shaped heating head with the supporting column is also an embodiment of the present invention.

[0038] Here, as the heating element 20, an infrared lamp (infrared lamp) is used. As a light suitable for heating and cooking cooking materials on the cooking plate 10, it can emit visible light or have heat stronger than ultraviolet rays. Functional infrared, but not limited to this, as long as it can radiate heat, it is of course possible to use far-infrared heaters, sheathed heaters, or resistance heating wires.

[0039] In addition, between the heating element 20 and the lamp cover 21, a metal material (including a stainless steel material) reflecting plate 211 for radiating radiation of radiant heat is preferably provided.

[0040] The reflecting plate 211 is located inside the heating head 2 and surrounds the heating element 20 and has a "U" shape with its opening direction facing downwards, so as to reflect the radiant heat radiated from the heating element 20 downwards.

[0041] Specifically, a lampshade 21 is arranged inside the heating head 2, and a reflecting plate 211 is arranged inside the lampshade 21, which is located between the heating element 20 and the lampshade 21 with the heating element 20 as the center. Of course, the position of the reflecting plate can be variously changed and applied. Of course, the position can be variously changed according to the shape of the heating head and the shape of the heating element.

[0042] This is to fully reflect the heat radiated by the heating element 20 made of an infrared lamp, a far-infrared heater, a sheath heater, a resistance heating wire, etc., to the cooking plate 10 to maximize the heat radiation effect. According to this, not only can the cooking material be heated quickly, but the heat source can be evenly incident on the cooking material during heating and cooking, and at the same time, it can penetrate deeply, and has a thermal effect.

[0043] In addition, the opening direction of the reflective plate 211 is formed in a downward "U" shape, and toward the center of the cooking plate 10, the heat source and radiant heat emitted from the heating element 20 located on the periphery of the appliance can not only radiate The central area of the cooking plate 10 can evenly irradiate the surrounding area.

[0044] Furthermore, a plurality of supports 22 that connect the heating head 2 and the adjustment device 4 integrally are provided at the inner rim of the lamp cover 21. Therefore, the heating head 2 can be spaced and arranged above the cooking plate 10 by the adjusting device 4.

[0045] However, although multiple supports are used in an embodiment of the present invention to reserve a space between the pillar and the heating head, it is not limited to this shape. The support body can be omitted and the pillar and the heating head can be assembled for implementation.

[0046] Although not shown in the figure, a predetermined space can be reserved inside the heating head for supporting and bonding. The pillar 3 is a support for installing the heating head 2 and maintaining a separate arrangement state, as described above and image 3 As shown, the vertical height is determined from the upper end of the center of the machine body 1, and a groove 31 that can move the adjusting device 4 up and down and fix the position in a stopped state is continuously provided on the upper side toward the length direction. . The adjusting device 4 is used to install the heating head 2 on the pillar 3, and then used to adjust the height, such as image 3 As shown, it is preferably formed in the shape of a hub ring, so that it can move along the length direction of the pillar 3 while being assembled around the pillar 3. However, it can be designed so that the outside diameter of the pillar at the predetermined location is not completely enclosed, but partially enclosed. According to the situation, it can also be designed to move along the length of the pillar while being assembled by sandwiching the two sides.

[0047] A locking member 41 is provided on the inner side surrounding the pillar 3, and a tip-shaped insertion portion 411-1 is protrudingly provided for insertion into the groove 31.

[0048] Here, the locking member 41 is preferably made of an elastic material, so as to effectively correspond to the external force received when the insertion portion 411 is inserted into the groove 31 and pulled out. According to the situation, the locking member can be composed of another component, Use elastic spring material instead.

[0049] In addition, Figure 5 It is a partially enlarged cross-sectional view showing the other structural relationship of the adjusting device in the heat source multiple irradiation infrared cooker according to the present invention. The structure of the adjusting device 4 is different, and the height of the heating head 2 can be adjusted manually according to the user's needs. Or automatically (electrically). For this, such as Figure 5 As shown, the first gear (rack) 42 and the second gear (pinion) 43 that convert the rotary motion manually or automatically performed by the user into linear motion, and if the automatic mode is used for rotating the second gear 43 The driving motor 44 is combined.

[0050] At this time, if the operation process of automatic mode is specified as follows.

[0051] The first gear 42 is provided on the outer side of the pillar 3 in the vertical longitudinal direction, and the second gear 43 meshed with the first gear 42 is provided on the inner side of the adjusting device 4, The rotation drive of the drive motor 44 connected to the drive shaft of the second gear 43 performs forward and reverse rotation to move the adjustment device 4 up and down, and adjust the height of the heating head 2 accordingly. Furthermore, an operating member 45 for adjusting the position of the driving motor 44 is exposed to the outside of the adjusting device 4, and the operating member 45 is moved by the user's physical or mechanical pressure operation method to move the position of the driving motor 44, The meshing state between the first gear 42 and the second gear 43 is released, so that the user can manually move the adjusting device 4 up and down.

[0052] At this time, the method of physically or mechanically applying pressure to the operating element can be realized by the operation of the user, but is not limited to this, and the operation of the operating element can be realized through the operation of an electric switch.

[0053] Furthermore, a spring 46 is preferentially provided in the adjusting device 4 to restore the drive motor 44 to the original position when the external pressure disappears, so that the first gear 42 and the second gear 43 maintain the meshing state again.

[0054] What has not been explained is the grip 40 which is held by hand in order to move the adjusting device up and down, and θ is the irradiation range of the heat source radiated from the heating element and irradiated to the cooking plate.

[0055] The function of the heat source multiple irradiation type infrared cooker A according to the present invention constructed as above will be specifically described as follows.

[0056] First, in a state where the cooking plate 10 containing cooking materials is placed on the machine body 1, in order to start cooking, the control member 11 of the machine body 1 is operated to supply power, and the heating The heating element 20 of the head 2 emits infrared rays (heat source), and the cooking material placed on the cooking plate 10 is heated by the infrared rays over time to complete cooking. Here, as described above, since the heating head 2 is formed in a circular shape, when the heating element 20 is located at the periphery of the machine, the heat source (infrared rays) is emitted and passes through the reflector 211 provided inside the lamp cover 21, The radiated heat source is irradiated toward the center of the cooking pan 10 placed on the main body 1 of the machine.

[0057] Furthermore, the heat source irradiated to the cooking plate 10 as described above, such as figure 2 As shown, when the heating head 2 is arranged at the position closest to the uppermost end of the pillar 3, due to the structural features of the circular heating head 2 and the ring-shaped heating element 20 arranged inside, The entire part of the cooking plate 10 has a wide range of irradiating heat sources θ, and the entire area of the cooking plate 10 is irradiated with the heat sources uniformly and multiple times, so that the entire cooking material placed on the cooking plate 10 can be cooked uniformly, and greatly improved Heat cooking performance.

[0058] And like Figure 4 As shown, the height of the heating head 2 can be lowered to maximize the irradiation efficiency of the heat source radiated from the heating element 20. The heating head 2 can be lowered by moving the adjusting device 4 downwards. And realized.

[0059] At this time, the insertion portion 411 of the locking member 41 can be inserted into the groove 31 provided around the pillar 3 during the downward movement of the adjusting device 4 to achieve positional movement. The tip portion of the heater is inserted into any groove 31 provided at the position where the movement is stopped, and the adjusting device 4 is fixed, so that the arrangement position of the heating head 2 can be maintained.

[0060] According to this, the state where the heating head 2 and the cooking plate 10 are closest to each other is realized, and finally the cooking material on the cooking plate 10 is quickly and efficiently heated and cooked. In a word, according to the cooking plate rotary infrared cooker A which can adjust the position of the cooking plate and eccentrically rotates according to the present invention, the heat source is widely radiated from the periphery of the machine and the heat source is uniformly irradiated, not only on the central area of the cooking plate 10 but also on the peripheral area. Furthermore, the heat source is repeatedly irradiated toward the same area, and finally, the effect of uniformly roasting the entire cooking material on the cooking plate 10 and effectively heating and cooking can be obtained.

[0061] In addition, the height of the heating head 2 is adjusted by the vertical movement of the adjusting device 4 so that the cooking plate 10 and the heating head 2 are kept close to each other, so that the efficiency of heat transfer from the heating element 20 can be greatly improved. The effect of. In addition, in an embodiment of the present invention, a so-called circle-shaped heating head is mainly described, but it is not limited to this shape, and shapes such as a quadrangle or an ellipse with an open center can be used.

[0062] In addition, a mode in which the center of the heating head is not opened and a hole through which the pillar can penetrate is also an embodiment of the present invention.

[0063] Moreover, in an embodiment of the present invention, an example in which the first gear and the second gear are rack gears and pinion gears is described, but it is not limited to this, as long as it can move up and down along the pillar The structure can adopt a method in which multiple threads are respectively arranged on the outer periphery of the pillar and inside the adjusting device in a nut and bolt structure.

[0064] The above description only illustrates the technical idea of the present invention. Those with ordinary knowledge in the technical field to which the present invention belongs can make various modifications, changes and substitutions within the scope of the essential features of the present invention. Therefore, the embodiments and drawings disclosed in the present invention are not used to limit the technical ideas of the present invention but for description, and the technical ideas of the present invention are not limited by these embodiments and drawings. The protection scope of the present invention shall be determined by the appended claims, and all technical ideas within the equivalent scope shall be deemed to be included in the scope of the present invention.

[0065] Invention effect

[0066] According to the heat source multiple irradiation type infrared cooker of the present invention structured as above, the following various effects can be achieved.

[0067] First of all, the heat source multiple irradiation type infrared cooker of the present invention is different from the previous heating element (lamp) located in the center of the lampshade and the heat source radiated from it is concentrated on the central part of the cooking plate. The structure of the heating head provided inside the heating element is determined by It is formed in a circle shape, and the heat source radiates very widely on the periphery of the machine, which not only irradiates the central area of the cooking plate but also the surrounding area uniformly, and finally greatly improves the heating and cooking efficiency of the cooking materials placed on the cooking plate.

[0068] Secondly, by adjusting the height of the heating head by moving the adjusting device up and down, the heating head can be arranged closer to the cooking plate, thereby improving the irradiation effect of the heat source, and finally maximizing the heating and cooking performance of the cooked cooking material.

[0069] Finally, by realizing the aforementioned effects, it can improve the convenience of users and satisfy consumers’ shopping satisfaction, maintain product competitiveness, and increase the profitability of manufacturers and sellers and contribute to the development and activation of related industries. Various effects.

PUM

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