JP5685486B2 - Cooker - Google Patents

Description

  The present invention relates to a cooking plate having an oil drop hole, a heater for heating located below the cooking plate, a reflecting plate located below the heater and reflecting heat from the heater upward, and its reflection A water tray located below the plate, the reflector having an oil passage hole, and configured to guide oil from the oil drop hole of the cooking plate to the water tray through the oil passage hole. It relates to a cooking device.

As such a heating cooker, for example, there is a hot plate, and a reflecting plate having an oil passage hole allows oil such as gravy falling from the oil dropping hole of the cooking plate to the lower water tray, that is, the water tray. It is configured to guide into stretched water.
And the extending edge part extended below is provided in the periphery of a reflecting plate, and the extension edge part of the reflecting plate is the inner side of the standing edge part standing up from the periphery of a water tray conventionally. What is configured such that the lower end portion of the extended edge portion is placed and held on the bottom surface of the water tray in a state of being located on the center side of the hot plate in plan view (for example, Patent Document 1).

JP 2004-16622 A

However, in the hot plate described in Patent Document 1, the extending edge portion of the reflecting plate is located on the inner side of the standing edge portion of the water tray and is placed and held on the bottom surface of the water tray. It will be immersed in the water stretched on.
As a result, the reflector heated to a high temperature by the heater raises the temperature of the water in the water tray and promotes evaporation, and there is a problem that the water tray must be replenished frequently during use. It was.

  The present invention pays attention to such a conventional problem, and its purpose is to suppress the temperature rise and evaporation of the water in the water tray by the reflecting plate, and to reduce the replenishment of water during use as much as possible. It is to provide a cooking device.

In order to achieve the above object, a cooking device according to the present invention comprises a cooking plate having an oil dropping hole, a heater for heating located below the cooking plate, and a heater located below the heater from the heater. A reflection plate that reflects heat upward, and a water tray located below the reflection plate, the reflection plate having an oil passage hole, and passing oil from the oil drop hole of the cooking plate A cooking device configured to guide to the water tray through a hole, characterized by:
The extension edge part extended below from the periphery of the said reflecting plate exists in the point arrange | positioned so that it may be located in the outer side of the standing edge part standing up from the periphery of the said water tray.

According to the above characteristic configuration, the extending edge portion extending downward from the peripheral edge of the reflecting plate is disposed so as to be located outside the standing edge portion erected upward from the peripheral edge of the water tray. The extending edge of the reflector periphery does not contact or submerge the water in the water tray.
Therefore, even if the reflector becomes high temperature, the temperature rise and evaporation of the water in the water tray by the reflector are suppressed, and troublesome replenishment of water during use can be reduced as much as possible, and it can be used conveniently. it can.

  The further characteristic structure of the heating cooker which concerns on this invention exists in the point by which the said reflecting plate is mounted and hold | maintained at the upper end part of the standing edge part of the said water tray.

  According to the above characteristic configuration, the standing edge that stands up from the peripheral edge of the water tray, that is, the standing edge of the water tray that is necessary for stretching water is effectively used and reflected by the upper end. The plate can be reliably placed and held in the state where the plate is positioned in the vertical direction, and the temperature of the reflecting plate can be suppressed to some extent by the water stretched on the water tray.

  A further characteristic configuration of the heating cooker according to the present invention is that the lower end portion of the extending edge portion of the reflecting plate is held away from the upper surface of the heat shield plate located below the water tray. It is in.

According to the above characteristic configuration, the lower end portion of the extending edge portion of the reflecting plate is held away from the upper surface of the heat shield plate so that the heat of the reflector plate is not directly conducted to the heat shield plate. The temperature rise of the heat shield is suppressed.
As a result, it is possible to suppress deterioration due to overheating of the heat shield plate, to lower the position of the heat shield plate in the cooking device, and to keep the overall height of the cooking device low and make it compact. It becomes possible. And since the temperature rise of a heat shield is suppressed, even if the arrangement | positioning position of a heat shield is made low, the temperature rise of the upper surface of the table in which a heating cooker is mounted can be suppressed, for example.

  A further characteristic configuration of the heating cooker according to the present invention is that the lower end portion of the extending edge portion of the reflecting plate is placed and held on the upper surface of the heat shield plate positioned below the water tray, and the reflecting plate is The water receiving tray is held away from the upper end of the standing edge of the water tray.

According to the above characteristic configuration, the lower end portion of the extended edge portion of the reflector plate is placed and held on the upper surface of the heat shield plate, so that the heat shield plate located below the water tray is effectively used for reflection. The plate can be securely placed and held.
And since the reflecting plate is held away from the upper end of the standing edge of the water tray, the heat of the reflecting plate is not directly conducted to the water tray, and the temperature of the water in the water tray is increased. Is further suppressed.

  The heat cooker according to the present invention is further characterized in that the heat shield plate stores and holds the water receiving tray by being recessed below the heater holding portion on which the heater is placed and held, and the heater holding portion. A position holding means for holding the water receiving tray with respect to the recessed portion of the heat shield plate is provided across the recessed portion and the water receiving tray, and the extending edge of the reflecting plate is provided with a recessed portion. It exists in the point located and hold | maintained between the inner surface of the said recessed part, and the said standing edge part.

According to the above characteristic configuration, the heat shield plate includes the heater holding portion for placing and holding the heater, and the recessed portion for receiving and holding the water tray by being recessed below the heater holding portion. In the heat shield plate, since the heater holding portion is provided above the bottom of the recessed portion, for example, when the heating cooker is placed on the table and used, the heat from the heater to the table is The influence can be reduced.
This will be described in detail with reference to FIG. 5. For example, when the heater holding portion 13 is formed of a metal plate and attached to the heat shield plate 5 with screws 20, the heat from the heater 2 is transferred to the heater holding portion 13 and screws. The portion of the heat shield plate 5 in the vicinity of the screw 20 has the highest temperature. Since the portion near the screw 20 of the heat shield plate 5 that is the highest temperature is located above the bottom of the heat shield plate 5 (the bottom of the recessed portion 14), the distance from the upper surface S of the table to the portion near the screw 20 is It becomes A and becomes longer than the distance B when the heater holding part 13 is attached to the bottom of the heat shield plate 5, and the influence of heat from the heater 2 on the table can be reduced.
Therefore, the influence of the heat from the heater on the upper surface of the table can be reduced without increasing the vertical height of the cooking device.
And since the position holding means for holding the storage position of the water tray with respect to the recessed portion of the heat shield plate is provided across the recessed portion and the water tray, the water tray is attached to the recessed portion of the heat shield plate. The reflector can be securely held at a predetermined position, and the extended edge of the reflector is held between the inner surface of the recessed portion and the standing edge, so that the extended edge of the reflector The heat of the part is reliably shielded by the heat shield plate.

  The further characteristic structure of the cooking-by-heating machine which concerns on this invention exists in the point in which the said reflecting plate is provided with the protrusion part for oil stop which protrudes upwards in the periphery.

  According to the above-described characteristic configuration, the oil retaining protrusion on the periphery of the reflector can reliably prevent oil such as gravy from reaching the upper surface of the reflector from the oil drop hole of the cooking plate from falling from the periphery of the reflector. Therefore, it can avoid that the heat shield etc. which are located under the reflector are soiled with oil.

Exploded perspective view of the entire hot plate Exploded perspective view of main parts of hot plate Longitudinal side view of main part of hot plate Vertical front view of reflector and water tray (IV-IV cross-sectional view in FIG. 2) Longitudinal side view of main part of hot plate Vertical side view of main part of hot plate according to another embodiment

An embodiment of a heating cooker according to the present invention will be described with reference to the drawings.
As shown in FIG. 1 and FIG. 2, a hot plate that is an example of a heating cooker includes a substantially rectangular (oval-shaped) grilled meat cooking plate 1 having a large number of oil dropping holes 1 a and a lower portion of the cooking plate 1. An electric heater 2 for heating, a reflector 3 that is located below the heater 2 and reflects heat from the heater 2 upward, and a water tray 4 that is located below the reflector 3 And a heat shield 5 positioned below the water pan 4, and the utensils 1 to 5 are substantially rectangular (oval shape) with the cooking plate 1 positioned upward and the heat shield 5 positioned downward. ) In a deep dish-shaped cooker body 6 so as to be detachable and held, and the upper part of the cooker body 6 is covered with a lid 7.

The reflecting plate 3 is formed in a substantially rectangular (oval shape) dish shape, has a large number of oil passage holes 3a, and oil such as gravy falling from the oil dropping holes 1a of the cooking plate 1 is passed through the oil passage holes 3a. It is configured to guide to the tray 4, that is, into the water W stretched on the water tray 4.
As shown in detail in FIG. 3 to FIG. 5, the reflector 3 is integrally provided with an oil stopper protruding portion 8 protruding upward at the peripheral edge thereof, and is further continuous with the peripheral protruding portion 8. An extending edge portion 9 extending downward is integrally provided, and the central portion of the reflector 3 is centered from the peripheral protruding portion 8 so that the oil dropped from the cooking plate 1 flows down toward the center. It has a gentle slope.
Two long-side ridges 10a and a plurality of short-side ridges 10b are provided in the central portion of the reflecting plate 3, that is, the inner portion surrounded by the peripheral protrusion 8 (see the right side of FIG. 4). A plurality of oil passage holes 3a are formed in the bottom of a groove formed between the short side protrusions 10b (see the left half of FIG. 4).

The water tray 4 is formed in a substantially rectangular (oval shape) dish shape that is slightly smaller than the reflecting plate 3, and is integrally provided with a standing edge portion 11 standing upward at the peripheral edge thereof to collect water W therein. In the center portion, an upward dish-side bulging portion 12 that functions as a position holding means 16 described later is integrally formed.
As shown in FIGS. 3 to 5, the reflecting plate 3 has an extended edge portion 9 on the periphery of the reflecting plate 3 located outside the standing edge portion 11 on the periphery of the water tray 4, and FIG. And as shown in FIG. 5, in the state which the lower end part 9a of the extension edge part 9 is spaced apart upward from the upper surface of the heat shield plate 5 located under the water receiving tray 4, of the standing edge 11 of the water receiving tray 4 It is placed and held on the upper end 11a. More specifically, the lower surface of the protruding portion 8 of the reflecting plate 3 is placed and held on the upper end portion 11 a of the standing edge portion 11, and the water tray 4 holding the reflecting plate 3 is stored and held in the heat shield plate 5. It is comprised so that.

The heat shield plate 5 includes a total of four heater holding portions 13 that place and hold the heater 2 near the four corners of a substantially rectangular shape, and is recessed downward from the heater holding portion 13 as shown in FIGS. 3 and 5. A recessed portion 14 is provided for receiving and holding and holding the water tray 4. A heat shield plate-side bulging portion 15 that fits below the dish-side bulging portion 12 of the water receiving tray 4 and holds the storage position of the water-receiving tray 4 with respect to the recessed portion 14 is provided at the center of the recessed portion 14. It is integrally formed.
That is, the pan-side bulging portion 12 and the heat shield plate-side bulging portion 15 constitute a position holding means 16 that holds the storage position of the water tray 4 with respect to the recessed portion 14 of the heat shield plate 5, and holds the position. Means 16 is provided across the recessed portion 14 of the heat shield 5 and the water tray 4.
And in the state which stored and hold | maintained the water receiving tray 4 in the recessed part 14 of the heat shield plate 5, as shown in FIG.3 and FIG.5, the extension edge part 9 of the reflecting plate 3 hold | maintained by the water receiving tray 4 is recessed. It is comprised so that it may be located between the inner surface 14a of the insertion part 14, and the standing edge part 11 of the water receiving tray 4. FIG.

In this way, since the water tray 4 is stored and held in the recessed portion 14 that is recessed downward from the heater holding portion 13, in other words, in the heat shield plate 5, the heater is held at a position above the bottom of the recessed portion 14. Since the part 13 is provided, for example, when the cooker body 6 is placed on the table and used, the influence of heat from the heater 2 on the table can be reduced.
That is, referring to FIG. 5, for example, when the heater holding portion 13 is formed of a metal plate and the heater holding portion 13 is attached to the heat shield plate 5 with screws 20, the heat from the heater 2 is The heat conduction plate 5 conducts through the screw 20, and the portion near the screw 20 of the heat shield plate 5 has the highest temperature.
Even in such a case, since the portion near the screw 20 of the heat shield plate 5 that is the highest temperature is located above the bottom of the heat shield plate 5 (the bottom of the recessed portion 14), the screw 20 from the upper surface S of the table. The distance to the vicinity is A, which is longer than the distance B when the heater holding portion 13 is attached to the bottom of the heat shield plate 5, and the influence of heat from the heater 2 on the table can be reduced.

And the heat shield 5 which stores and holds the water tray 4 is installed and held in the cooker body 6 via a total of four support legs 17 provided on the lower surface thereof, and on the lower surface of the cooker body 6, A total of four mounting legs 18 for mounting on a table or the like are provided.
As shown in FIGS. 1 and 2, the heater 2 is specifically a sheathed heater and includes a plug receiver 19 and has a meandering shape (generally M-shaped) so as to heat the entire cooking plate 1 as evenly as possible. The heater 2 is placed on the heater holding portion 13 and the plug receiver 19 is placed on the cooker body 6.
And it is comprised so that the cover body 7 may be covered with the heat-shielding board 5, the water tray 4, the reflecting plate 3, the heater 2, and the cooking plate 1 in order with respect to the cooking appliance main body 6. FIG. ing.

As described above, according to the heating cooker according to the present invention, the extending edge portion 9 that extends downward from the peripheral edge of the reflector 3 rises upward from the peripheral edge of the water tray 4. Since the extending edge portion 9 of the reflecting plate 3 does not contact or sink the water W in the water receiving tray 4, even if the reflecting plate 3 reaches a high temperature. The temperature rise and evaporation of the water W in the water tray 4 by the reflector 3 are suppressed, and troublesome water supply during use can be reduced as much as possible.
And since the reflecting plate 3 is mounted and hold | maintained at the upper end part 11a of the standing edge part 11 of the water tray 4, the standing edge part 11 of the water tray 4 required in order to stretch the water W is utilized effectively. Thus, the reflecting plate 3 can be reliably placed and held by the upper end portion 11 a, and the lower end portion 9 a of the extending edge portion 9 of the reflecting plate 3 is positioned below the water tray 4. Since it is held away from the upper surface, it is possible to expect various effects such as avoiding the heat of the reflection plate 3 being directly conducted to the heat shield plate 5.

[Another embodiment]
(A) In the above embodiment, in the state where the reflector 3 is placed and held on the upper end 11 a of the standing edge 11 of the water tray 4, the lower end 9 a of the extended edge 9 of the reflector 3 is water. Although the configuration in which the heat shield plate 5 positioned below the tray 4 is held away from the upper surface of the heat shield plate 5 is shown, as shown in FIG. 6, the lower end portion 9 a of the extended edge portion 9 of the reflector 3 is It can also be configured such that the reflector 3 is placed and held on the upper surface of the heat shield plate 5, and in that state, the reflector 3 is spaced upward from the upper end portion 11 a of the standing edge 11 of the water tray 4.

(B) In the said embodiment, although the hot plate was shown as an example of a heating cooker, it is applicable also in various heating cookers other than a hot plate, and is an example of the cooking plate 1 which has the oil fall hole 1a. Although the cooking plate for yakiniku was shown as above, it is applicable also to the heating cooker provided with the metal mesh as a cooking plate.
Furthermore, although the example which made the shape of the cooking plate 1 substantially rectangular (oval shape) was shown, the shape of the cooking plate 1 is arbitrary, for example, it can also be made circular. In that case, it is preferable that the reflecting plate 3, the water receiving tray 4, the heat shield plate 5, and the like are also made circular according to the shape of the cooking plate 1.

(C) In the above embodiment, the bulging portions 12 and 15 that bulge upward are formed in the water tray 4 and the heat shield plate 5, and the position holding means 16 is configured by the bulging portions 12 and 15. Although shown, conversely, a recessed portion that is recessed downward may be formed in the water tray 4 and the heat shield plate 5, and the position holding means may be configured by both recessed portions.
Further, a recessed portion or a protruding portion, or a groove or a protruding shape that can be fitted or engaged with each other over the water receiving tray 4 and the heat shield plate 5 can be provided as the position holding means. In some cases, the position holding means can be omitted, and the recessed portion 14 of the heat shield plate 5 can also be implemented without providing the recessed portion 14. .

  As described above, there is provided a heating cooker that can suppress troublesome water supply as much as possible by suppressing the temperature rise and evaporation of water in the water tray caused by the reflector even when the reflector becomes hot. be able to.

DESCRIPTION OF SYMBOLS 1 Cooking plate 1a Oil drop hole 2 Heater 3 Reflector 3a Oil passage hole 4 Water receiving tray 5 Heat shield 8 Protrusion part for oil stop 9 Extension edge part (extension edge part) of a reflector
9a Lower end 11 Standing edge of water tray (standing edge)
11a Upper end portion 13 Heater holding portion 14 Recessed portion 14a Inner side surface of recessed portion 16 Position holding means

Claims (6)

A cooking plate having an oil dropping hole, a heater for heating located below the cooking plate, a reflecting plate located below the heater and reflecting heat from the heater upward, and below the reflecting plate A cooker configured to guide the oil from the oil drop hole of the cooking plate to the water tray through the oil passage hole, the reflector having an oil passage hole A vessel,
A heating cooker disposed such that an extending edge portion extending downward from a peripheral edge of the reflecting plate is positioned outside a standing edge portion extending upward from the peripheral edge of the water tray.   The heating cooker according to claim 1, wherein the reflecting plate is placed and held on an upper end portion of a standing edge portion of the water tray.   The cooking device according to claim 2, wherein a lower end portion of the extending edge portion of the reflecting plate is held away from the upper surface of the heat shield plate located below the water tray.   The lower end portion of the extending edge portion of the reflecting plate is placed and held on the upper surface of the heat shield plate located below the water tray, and the reflecting plate is located above the upper end portion of the standing edge portion of the water tray. The cooking device according to claim 1, wherein the cooking device is held apart from each other.   The heat shield plate includes a heater holding portion for mounting and holding the heater, and a recessed portion for receiving and holding the water tray by being recessed below the heater holding portion, with respect to the recessed portion of the heat shield plate. Position holding means for holding the storage position of the water receiving tray is provided across the recessed portion and the water receiving tray, and the extending edge portion of the reflecting plate is formed between the inner surface of the recessed portion and the standing edge portion. The heating cooker according to claim 3 or 4, which is held in between.   The cooking device according to any one of claims 1 to 5, wherein the reflection plate includes an oil stopper protruding portion protruding upward at a peripheral edge thereof.

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