JP3037767U - Halogen electric stove - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To obtain an electric brazier capable of rapidly raising an indoor temperature, and to prevent a high temperature of a top plate of a stove. A stove case 1 having a brazier shape, a heat plate 5 made of refractory glass, a halogen lamp unit, a cooling air blower, and a stove case can be placed above a circular opening of a top plate. In a halogen electric stove including Goto, a supporting ring 6 is fixed to a circular opening of a top plate of the stove case 1, and a peripheral edge of Gotoku is placed on the top surface of the supporting ring 6. Regarding the above-mentioned Gotoku, its peripheral portion is formed into an annular shape, and is composed of a circular pot bottom supporting portion having a large number of through holes and an annular peripheral portion, and the peripheral portion is made higher than the pot bottom supporting portion to form a step and support it. The top surface of the ring 6 is formed into an annular shape that can be brought into contact with the annular peripheral portion of Gokutoku. With respect to the Gotoku, a plurality of protrusions are formed on the peripheral edge thereof to form a gap between the bottom of the pan and the peripheral edge of the Gotoku when cooking a large pot.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a brazier-shaped electric stove (electric brazier) using a halogen lamp as a heating source.

[0002]

[Prior art]

 As a brazier-shaped electric stove of this type, a heating source that utilizes resistance heat generation of a resistance wire (nichrome wire) is known. As a brazier stove (blazer-shaped stove), an oil stove with a combustor installed in the center and the upper surface of the stove case as the heating surface is widely used. There is a problem that it pollutes and deteriorates the indoor environment. As a solution to this problem, there is an electric brazier that uses electricity as a heating source and utilizes resistance heating of a resistance wire (nichrome wire).

[0003]

[Problems to be solved by the device]

 The above-mentioned known electric brazier has a problem that the room temperature rises slowly due to the resistance heating of the resistance wire (nichrome wire). Therefore, the subject of the present invention is to obtain an electric brazier capable of rapidly increasing the room temperature. Another object is to use a halogen lamp as a heat source to provide an electric brazier that can rapidly raise the temperature, and to provide an effective cooling structure to prevent a high temperature rise of the top plate of the stove and the like.

[0004]

[Means for Solving the Problems]

 The first invention of the present application includes a stove case 1 having a brazier shape, a heat plate 5 made of refractory glass, a halogen lamp unit, a cooling air blower, and a circular opening formed in a central portion of a top plate of the stove case. It is a halogen electric stove that can be placed on the upper side, and has a support ring 7 fixed to the circular opening of the top plate of the stove case 1 in the shape of a brazier. The peripheral portion is placed, and the heat plate 5 made of refractory glass is supported by the brim-shaped bottom surface of the support ring 7 so as to be positioned inside the stove case 1 at a distance from the top surface of the stove case 1. The cooling air generated by the cooling air blower provides a halogen electric stove characterized by cooling the unit case and the support ring of the halogen lamp unit.

The second invention of the present application is, regarding the Gotoku in the first invention, an annular peripheral portion of the Gotoku, which is composed of a circular pot bottom supporting portion having a plurality of through holes and an annular peripheral portion, and the peripheral portion supports the pot bottom. The top surface of the support ring 7 is formed into an annular shape that can be brought into contact with the ring-shaped peripheral edge of Gotoku, and the top surface of the support ring 7 is cooled to cool the peripheral edge of Gotoku. Thus, the cooling air generated by the cooling air blowing device cools the unit case of the halogen lamp unit, the support ring, and the peripheral portion of the Gotoku, thereby providing a halogen electric stove. The third invention of the present application is the same as that of the first aspect of the invention, in the case of cooking a large-sized pot with a plurality of protrusions formed on the peripheral edge thereof so that the bottom of the pot has an area larger than the peripheral edge of the pot. (EN) A halogen electric stove characterized in that a gap is formed between the peripheral portion and the peripheral portion of Gotoku to enhance the cooling effect when cooking a large pot.

[0006]

[Action]

 In the first invention of the present application, the halogen lamp of the halogen lamp unit is opposed to the lower surface of the heating plate, and the halogen lamp is used as a heat source to heat toward the upper side of the stove case. Cool the unit case and support ring of. The second invention of the present application is the second aspect of the first aspect of the invention, in which the step is formed by making the peripheral portion higher than the pot bottom support portion, and the top surface of the support ring 7 is brought into contact with the annular edge portion of the Gotoku to provide support. By cooling the periphery of Gotoku by cooling the top surface of the ring 7, the cooling air generated by the cooling air blower cools the unit case of the halogen lamp unit, the supporting ring, and the periphery of Gotoku. The third invention of the present application is, in the second invention, when cooking a large-sized pan in which the bottom surface of the pot is larger than the peripheral portion of Gokutoku by a plurality of protrusions formed on the peripheral portion of Gokutoku, The presence of a gap between the outer edge and the periphery enhances the cooling effect on the periphery of Gotoku when cooking a large pot.

[0007]

[Embodiment of the invention]

 1 to 4, 1 is a stove case of a brazier-shaped metal press product in which a circular opening 12 is formed in a central portion of a top plate 11, and 5 is a circular opening of a top plate 11 of the stove case 1. A heat plate 5 made of refractory glass, which is located below 12 and is provided in the stove case at a distance from the circular opening 12, faces the circular opening 12. In the stove case 1, a halogen lamp unit 2 is provided below the heating plate 5 so as to face the heating plate 5, and a cooling air blower 3 is provided below the heating plate 5. The support ring 7 is fixed to the circular opening of the top plate of the stove case 1, and the peripheral portion 61 of Gotoku is placed on the top surface of the support ring 7. The brim-shaped bottom surface of the support ring 7 supports the heat plate 5 made of refractory glass by being located inside the stove case 1. In the second invention of the present application, with respect to Gotoku 6, the peripheral edge portion 61 is formed into an annular shape, and is composed of a circular pan bottom supporting portion 63 having a large number of through holes 62 and an annular peripheral edge portion 61, and the peripheral edge portion 61 is included in the pan bottom supporting portion 63. Higher than that to form a step. According to the third invention of the present application, a plurality of protrusions are formed on the peripheral portion of Gotoku.

[0008]

【Example】

 Hereinafter, the present invention will be described in detail based on embodiments shown in the drawings. The support structure of the heating plate 5 and the halogen lamp unit 2 will be described with reference to FIG. An annular support ring 7 is fixed to the circular circular opening 12 of the top plate 11 of the stove case 1. In the embodiment, the extended portion of the outer peripheral edge of the top surface 71 of the support ring 7 is hung to form the vertical wall 72, and the projection 73 protruding downward from a part of the vertical wall 72 is formed. The windows 74 are formed on the outer peripheral surface of the support ring 7 by forming the vertical walls 72 only on a part (for example, four places) of the outer peripheral edge of the support ring 7. The support piece 7 is fixed to the top plate 11 by locking the projecting piece 73 in the vicinity 11a of the circular circular opening 12 of the top plate 11 or by a screw 13 to integrate them.

The support ring 7 has a ring-shaped vertical support wall 70 formed by suspending an extension of an inner peripheral edge of the top surface 71, and bending a lower end extension of the vertical support wall 70 toward the inner center. A bottom surface 75 is formed. By mounting the hot plate 5 on the flange-shaped bottom surface 75, the hot plate 5 is installed in the stove case 1 at a distance from the top surface (top plate 11) of the stove case 1.

On the outer peripheral side of the vertical support wall 70 of the support ring 7, the vertical portion 81 of the support body 8 of the halogen lamp unit 2 is positioned with a gap from the vertical support wall 70, and the support body 8 is horizontally mounted. The portion 82 is fixed to the top plate 11 by screwing 14 or locking it in the vicinity 11a of the circular opening 12 of the top plate 11. A horizontal support portion 82 that connects the lower ends of the pair of vertical portions 81 of the support body 8 to each other is located below the hot plate 5 and above the fan 30 of the cooling air blower 3. The unit case 20 of the halogen lamp unit 2 is fixed to the horizontal support portion 82 of the support body 8 so that the support body 8 supports the halogen lamp unit 2 below the heat plate 5.

By fixing the inner cylindrical body mounting member 41 to each of the pair of vertical portions 81 of the support 8 and fixing the inner cylindrical body 4 to the inner cylindrical body mounting member 41, the cylindrical inner cylindrical body 4 The halogen lamp unit 2 is surrounded by, the upper end edge of the inner cylinder 4 is positioned near the circular opening 12 of the top plate 11, and the inner cylinder 4 is suspended.

The halogen lamp unit 2 is configured by equipping the unit case 20 with the halogen lamp 21 and the reflector 22 with reference to FIGS. 5 and 6. In addition, it has the same structure as the halogen lamp unit in Japanese Patent Application No. 8-266794. Further, the pinch seal portion 23 and the connecting portion 24 of the halogen lamp 21 are projected and exposed to the outside of the unit case 20.

Next, Gotoku and the support structure of Gotoku will be described. With reference to FIG. 7 to FIG. 9, with respect to Gotoku 6, the peripheral edge portion 61 is formed into an annular shape, and the peripheral edge portion 61 of the Gokutoku is placed on the annular top surface 71 of the support ring 7 to form the annular shape of the support ring 7. Support Gotoku 6 on the top surface 71. With reference to FIG. 10 and FIG. 11, a circumferential locking hole 72 is formed on the top surface 71 of the support ring 7, and a locking piece 73 is projected on the peripheral edge portion 61 of the Gotoku 6 to rotate the Gotoku 6 By engaging and disengaging the engaging hole 72 and the engaging piece 73, the Gotoku 6 can be engaged and disengaged with the circular opening 12 of the top plate 11. Regarding Gokutoku 6, the peripheral edge portion 61 is formed into an annular shape, and a circular pan bottom support portion 63 having a large number of through holes 62 and an annular peripheral edge portion 61 are formed to form a step, and the peripheral edge portion 61 is formed into the pan bottom support portion. It is higher than 63 (see FIG. 7). A plurality of protrusions 64 are formed on the peripheral portion 61 of the Gotoku 6 so that when cooking a large-sized pot having a bottom of the pot having an area equal to or larger than the peripheral portion 61 of the Gotoku, it is provided between the bottom of the pot and the peripheral portion 61 of the Gotoku. Configure so that there is a gap. Note that although Gotoku 6 is a metal press product, it may be a metal cast product, a ceramic product, or the like.

Referring to FIG. 2, a heating temperature intensity selection switch 9 A and a power switch 9 B are provided on the front surface of the stove case 1, a microcomputer control device (not shown) is incorporated, and a halogen lamp unit 2 and The operation of the cooling air blowing device 3 is controlled.

When the halogen lamp 21 of the halogen lamp unit 2 is energized, the hot plate 5 is rapidly heated and becomes red, and the halogen lamp 21 is used as a heat source to heat the stove case upward. At this time, the cooling air from the cooling air blowing device 3 cools the unit case 20 of the halogen lamp unit 2 and the top plate 11 of the stove case, thereby maintaining the unit case 20 and the top plate 11 at a predetermined temperature or lower. . In the embodiment, the cooling air passes through the gaps G1, G2, and G3, so that the support ring 7, the pinch seal portion 23 and the connecting portion 24 of the halogen lamp 21, and the peripheral portion of the Gotoku 6 are more effective. Cool to. In particular, the pinch seal portion 23 and the connection portion 24 of the halogen lamp 21, which has a limit in temperature rise, are maintained below a predetermined temperature. The hot plate 5 is maintained in a high temperature state even when the power supply to the halogen lamp 21 is stopped, and careless approach is dangerous, but the Gotoku 6 above the hot plate 5 is locked to the support ring 7. This prevents access to the hot plate. When it is desired to remove Gokutoku 6 such as when foreign matter needs to be removed between the heating plate 5 and Gokutoku 6 and the removal is desired, the engagement state between the Gokutoku 6 and the support ring 7 is set to Gokutoku 6 By unwinding by rotating operation of, the virtue 6 is disengaged, and the upper surface of the heating plate 5 is opened.

By effectively cooling the unit case 20, the support ring 7, the peripheral portion 61 of the Gotoku 6, the top plate 11 of the stove case, etc. of the halogen lamp unit 2 by the cooling air from the cooling air blower 3. The unit case 20 and the top plate 11 are maintained below a predetermined temperature. Therefore, it is possible to prevent damage to the operation control microcomputer and other members with an upper temperature limit installed in the stove case. In addition, the top plate of the stove case and the peripheral portion 61 of the Gotoku 6 are protected from high temperatures to prevent burn accidents.

[0017]

【effect】

 In the first invention of the present application, the halogen lamp of the halogen lamp unit is opposed to the lower surface of the heating plate, and the halogen lamp is used as a heat source to heat toward the upper side of the stove case. By cooling the unit case and the support ring of the unit, the halogen lamp is used as the heat source for quick heating, and the top plate of the stove case 1, the support ring, and the periphery of Gotoku are maintained below the specified temperature. It is possible to maintain the halogen lamp connection part and other members inside the stove case at a temperature below the limited temperature and prevent burn accidents due to the high temperature of the top plate of the stove case. The second invention of the present application is, in addition to the first invention, cooled the peripheral portion of Gotoku by cooling the top surface of the support ring 7, thereby supporting the unit case and the support of the halogen lamp unit by the cooling air by the cooling air blower. The cooling of the ring and the periphery of Gotoku can be made more effective. In addition to the second invention, the third invention of the present application, in addition to the second invention, uses a plurality of protrusions formed on the peripheral portion thereof to cook a large-sized pan in which the bottom surface of the pan is larger than the peripheral portion of Gotoku. By providing a gap with the peripheral portion of the soup, it is possible to further enhance the cooling effect on the peripheral portion of Gotoku when cooking a large pot.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a main part of a halogen electric stove showing an embodiment of the present invention.

FIG. 2 is a front view of the same.

FIG. 3 is a plan view of the same.

FIG. 4 is a longitudinal sectional view of the same.

FIG. 5 is a longitudinal sectional view of a halogen case.

FIG. 6 is a plan view of the same.

FIG. 7 is a longitudinal sectional view of Gotoku.

FIG. 8 is a plan view of the same.

FIG. 9 is a plan view of a locking piece.

FIG. 10 is a longitudinal sectional view of a support ring.

FIG. 11 is a plan view of the same.

[Explanation of symbols]

 1 Stove Case 2 Halogen Lamp Unit 3 Cooling Air Blower 5 Heat Plate 6 Gotoku 7 Support Ring 8 Support 11 Top Plate 12 Circular Opening 20 Unit Case 21 Halogen Lamp 61 Peripheral Edge 71 Top Surface

Claims (3)

[Utility model registration claims] 1. A stove case in the shape of a brazier having a circular opening formed in the central portion of a top plate, and a refractory glass installed in the stove case facing the circular opening of the top plate of the stove case with a gap. Of the heating plate 5, Gotoku that can be placed above the circular opening of the stove case, a halogen lamp unit that is installed inside the stove case so as to face the heating plate 5, and is installed in the stove case. A halogen electric stove including a cooling air blower, wherein a support ring 7 is fixed to a circular opening of a top plate of a brazier-shaped stove case 1, and a peripheral edge of Gotoku is mounted on the top surface of the support ring 7. Place the heat plate 5 made of refractory glass on the brim-shaped bottom surface of the support ring 7 at a distance from the top surface of the stove case 1,
The heater is positioned inside the stove case 1 and is supported, and the cooling air from the cooling air blower cools the unit case and the support ring of the halogen lamp unit,
A halogen electric stove characterized in that the unit case, the support ring and the periphery of Gotoku are maintained at a predetermined temperature or lower. 2. A stove case in the shape of a brazier having a circular opening formed in the central portion of a top plate, and a refractory glass installed inside the stove case facing the circular opening of the top plate of the stove case with a gap. Of the heating plate 5, Gotoku that can be placed above the circular opening of the stove case, a halogen lamp unit that is installed inside the stove case so as to face the heating plate 5, and is installed in the stove case. A halogen electric stove including a cooling air blower, wherein a support ring 7 is fixed to a circular opening of a top plate of a brazier-shaped stove case 1, and a peripheral edge of Gotoku is mounted on the top surface of the support ring 7. Place the heat plate 5 made of refractory glass on the brim-shaped bottom surface of the support ring 7 at a distance from the top surface of the stove case 1,
While supporting the inside of the stove case 1, the Gotoku has a circular peripheral portion and is constituted by a circular pot bottom supporting portion having a large number of through holes and an annular peripheral portion, and the peripheral portion is pot bottom supporting. By making the top surface of the support ring 7 ring-shaped so that it can be brought into contact with the ring-shaped peripheral edge of the Gotoku ring by making it higher than the portion, the top edge of the support ring 7 is cooled to cool the peripheral edge of the Gotoku ring. The halogen electric stove characterized in that the cooling air generated by the cooling air blowing device cools the unit case of the halogen lamp unit, the support ring, and the peripheral portion of Gotoku. 3. A stove case in the shape of a brazier having a circular opening formed in the central portion of the top plate, and a refractory glass installed inside the stove case facing the circular opening of the top plate of the stove case with a gap. Of the heating plate 5, Gotoku that can be placed above the circular opening of the stove case, a halogen lamp unit that is installed inside the stove case so as to face the heating plate 5, and is installed in the stove case. A halogen electric stove including a cooling air blower, wherein a support ring 7 is fixed to a circular opening of a top plate of a brazier-shaped stove case 1, and a peripheral edge of Gotoku is mounted on the top surface of the support ring 7. Place the heat plate 5 made of refractory glass on the brim-shaped bottom surface of the support ring 7 at a distance from the top surface of the stove case 1,
The inside of the stove case 1 is supported and supported, and with respect to the above-mentioned Gotoku, the peripheral portion thereof has an annular shape, and is constituted by a circular pot bottom supporting portion having a plurality of through holes and an annular peripheral portion, and the peripheral portion has a pot bottom supporting portion. By making the top surface of the support ring 7 into an annular shape that can be brought into contact with the annular peripheral portion of Gokutoku, and cooling the peripheral portion of Gokutoku by cooling the top surface of the support ring 7, The cooling air generated by the cooling air blower cools the unit case of the halogen lamp unit, the support ring, and the periphery of the Gotoku, and forms a plurality of protrusions at the periphery of the Gotoku to make the bottom of the pot goat. When cooking a large pot with an area that is larger than the peripheral area of Gokutoku, a gap was formed between the bottom of the pot and the peripheral part of Gokutoku to enhance the cooling effect on the peripheral part of Gokutoku when cooking a large pan. And a halogen electric stove.