JP3794426B2 - Desktop gas cooker - Google Patents

Description

  The present invention relates to a configuration of a home-use tabletop gas cooker.

  Many home-use tabletop gas cookers have a configuration in which the grill section is sandwiched and a gas operation section is provided on both sides, but the grill section is long in the depth direction when viewed from the front of the appliance. At times, the physical load that the grill pan unit gives to the human body is large, the handling in a small kitchen is inconvenient, or when operating the other gas operation part while using the grill, touch the overheated grill door part. There were burns. Further, the grill burner used in the grill has a long combustion surface in the depth direction, and thus the red heat distribution of combustion (resulting in uneven cooking) is insufficient. As described above, the conventional techniques have many problems.

  A conventional example will be described below with reference to FIG.

  As shown in FIG. 9, the upper surface of the instrument has one or more kitchen parts 1 and a grill exhaust 2 on the top plate 3, and a door provided with a gas operation unit 4 near the center of the instrument on the front of the instrument. 5 is configured on both sides with a grill portion 6 having a grill pan 9 which is detachable from or integrated with 5. As shown in FIG. 10, the grill section 6 includes a grill burner 7, a grill burner mounting base 8 having a grill exhaust port 2 immediately behind the grill burner, and a grill pan that is longer in the depth direction than the width as viewed from the front. 9 and a grill pan unit 12 comprising a door 5 having a grill 10 and a handle 11 housed therein.

  As shown in FIG. 12, the grill burner 7 is configured so that the longitudinal direction of the combustion surface 14 is substantially perpendicular to the mixing tube 15.

  Moreover, the stove burner 13 is configured on both sides with the grill portion 6 interposed therebetween as shown in FIG.

  However, in the above conventional configuration, when the grill pan unit 12 is pulled out from the grill portion 6 and carried, the depth direction is longer than the width of the grill pan and LD / W = 1 or more, and the center of gravity is rearward as shown in FIG. The center of gravity load on the wrist is LG × L. The load was great for the elderly.

  Also, because of the long depth, when grilling long fish such as Sanma, it is necessary to put the fish in the longitudinal direction of the grill net 10, and when checking the grilled state during cooking, it was necessary to draw it to the full extent that can be pulled out. For this reason, the temperature drop in the grill was significantly reduced due to the dissipation of heat at the time of withdrawal, and fuel loss occurred. Furthermore, there is a problem that it is difficult to use the grill pan unit 12 in a small kitchen because the grill pan unit 12 has a large amount of drawer. In addition, when checking the grilled state during cooking as described above, if you try to check it without pulling it out, you must bend and bend the body to confirm the grilled state of the entire long fish. Now that we are facing society, the burden on the body is also great. There were many problems as described above.

  Therefore, the present invention provides a desktop gas cooker that can reduce the load on the human body when being pulled out from the grill portion of the grill pan unit 12 and during the cooking operation and can be easily operated even in a narrow kitchen. In particular, even if the grille is configured to have a depth / width of less than 0.5 to less than 0.9, it adversely affects the combustion and ignition performance of the gas stove placed on the grille. Another object of the present invention is to provide a tabletop gas cooker that can ensure good performance in terms of red heat distribution performance and combustion performance of the grill burner used in the grill section.

  In order to achieve the above object, the present invention provides a tabletop gas cooker in which the width and depth of a grill pan are configured to have a depth / width of less than 0.5 to less than 0.9 when viewed from the front of the appliance. A mounting base is provided in the vicinity of the rear wall in the grill cabinet, with one end of the grill burner mounting base serving as an inlet for the exhaust passage and the other end on the grill burner for supplying secondary air for stove combustion and ignition. It is provided as a space portion for wiring such as a pair of ignitions, and the grill exhaust port is configured in the vicinity of the center near the upper surface of the appliance.

  In addition, the grill burner is configured to position the mixing tube portion on the front side of the appliance and at the same time to provide the longitudinal direction of the combustion surface substantially parallel to the mixing tube portion.

  According to the above invention, the depth / width = less than 0.5 to 0.9 when viewed from the front of the appliance moves the center of gravity of the grill pan unit to the front compared to the conventional product. The load on the wrist is reduced. And it can be operated easily without taking up a large space even in a small kitchen.

  Also, the grill burner mounting base is provided with a secondary air supply for stove combustion and ignition, in which one end of the grill burner mounting base is used as an inlet of the exhaust passage and the other end is provided on the grill burner in the vicinity of the rear wall in the grill warehouse. By providing a space for wiring such as a thermocouple and ignition, and further providing a grill exhaust port near the center behind the upper surface of the appliance, combustion and ignition of the gas stove placed on the grill can be performed. Sufficient secondary air close to room temperature can be obtained, and good combustion performance and ignition performance can be obtained. At the same time, the wiring is cooled by the secondary air, and there is no thermal deterioration of the wiring. Furthermore, since the exhaust port of the grill burner is located near the center, even if a stove is provided on the grill, the exhaust gas of the grill does not enter the stove and does not adversely affect combustion and ignition.

  Further, since the grill burner is provided with the mixing tube portion on the front side of the appliance, the mixing tube portion is located at a relatively low temperature in the appliance, so that the mixed gas of gas and primary air is hardly heated, and the mixed gas Therefore, stable combustion can be obtained without the primary air sucking down. Further, by providing the grill exhaust port at the rear of the upper surface of the appliance, a more stable supply of primary air can be obtained even when the heat flow is from the front of the appliance to the rear. In addition, by providing the longitudinal direction of the combustion surface substantially parallel to the mixing tube portion, the mixed gas flowing from the mixing tube portion to the combustion surface is shorter in the depth direction and thus becomes more uniform than the conventional grill burner. Good red heat distribution and good heat distribution for cooking fish.

  According to the desktop gas cooker of the present invention, the following effects can be obtained.

  (1) When the width and depth of the grill pan are configured to be depth / width = less than 0.5 to 0.9 when viewed from the front of the appliance, during pulling out from the grill portion and during halfway operation during cooking, The load on the human body can be reduced.

  (2) The width of the grill pan is set so that it can be baked without cutting, so that the grilled state of the whole fish can be confirmed with a little allowance for pulling out the grill pan unit. There is little heat efficiency.

  (3) The pull-out amount of the grill pan unit is small, and a large space is not required even in a narrow kitchen.

  (4) The wide width of the grill pan makes it easy to turn over because it can hold the head and tail with both hands when it is turned upside down without cutting long fish such as saury.

  (5) The grill burner mounting base is provided with one end of the grill burner mounting base near the rear wall in the grill cabinet and the other end provided on the grill burner, and the secondary air supply for stove combustion and ignition and By providing a space for wiring such as a thermocouple and ignition, and further providing a grill exhaust port near the center behind the upper surface of the appliance, combustion and ignition of the gas stove mounted on the grill can be performed at room temperature. It is possible to obtain a sufficient amount of fresh secondary air, and to ensure good combustion and ignition performance.

  (6) Since the wiring is cooled by the secondary air, there is little thermal deterioration of the wiring.

  (7) Since the exhaust port of the grill burner is located behind the center, even if a stove is provided on the grill, the exhaust gas of the grill does not enter the stove and does not adversely affect combustion and ignition.

  (8) Since the grill burner is provided with the mixing tube part on the front side of the instrument, the mixing tube part is located at a relatively low temperature in the instrument, so that the mixed gas of gas and primary air is hardly heated, and the mixed gas Therefore, stable combustion can be obtained without the primary air sucking down.

  (9) By providing the grill exhaust port at the rear of the upper surface of the appliance, a more stable supply of primary air can be obtained even when the heat flow is from the front of the appliance to the rear.

  (10) By providing the longitudinal direction of the combustion surface substantially parallel to the mixing tube portion, the mixed gas flowing into the combustion surface from the mixing tube portion is shorter in the depth direction and thus becomes more uniform than the conventional grill burner. The red heat distribution is good and the heat distribution of cooking fish is also good.

  The tabletop gas cooker according to the first embodiment of the present invention includes a grill part having a stove part on the upper surface of the appliance, a gas operation part and a door on the front surface, and a grill burner mounting base provided on the upper part of the grill. A grill burner is placed, and there is a grill pan and a grill net near the bottom of the grill, and the width and depth of the grill pan are viewed from the front of the instrument, and the depth / width is less than 0.5 to 0.9. The above-mentioned grill burner mounting base is for stove combustion and ignition in which one end of the grill burner mounting base is used as an inlet of the exhaust passage and the other end is on the grill burner in the vicinity of the rear wall in the grill cabinet. A space for the secondary air supply, thermocouple, ignition wiring, and the like is provided, and the grill exhaust port is configured near the center of the rear of the upper surface of the appliance.

  And, when viewed from the front of the instrument, the depth / width is less than 0.5 to 0.9, so that the center of gravity of the grill pan unit moves to the front compared to the conventional product, so the load on the human wrist Is reduced. And it can be operated easily without taking up a large space even in a small kitchen.

  Further, it is possible to sufficiently obtain fresh secondary air whose combustion and ignition of the gas stove portion placed on the grill portion is close to room temperature, and to obtain good combustion performance and ignition performance. At the same time, the wiring is cooled by the secondary air, and there is no thermal deterioration of the wiring. Furthermore, since the exhaust port of the grill burner is located near the center, even if a stove is provided on the grill, the exhaust gas of the grill does not enter the stove and does not adversely affect combustion and ignition.

  In the tabletop gas cooker according to the second embodiment of the present invention, the grill burner is configured such that the mixing tube portion is positioned on the front side of the appliance and the longitudinal direction of the combustion surface is substantially parallel to the mixing tube portion. It is characterized by that.

  Since the grill burner is provided with the mixing tube portion on the front side of the appliance, the mixing tube portion is located at a relatively low temperature in the appliance, so that the mixed gas of gas and primary air is hardly heated, and the mixed gas Therefore, stable combustion can be obtained without the primary air sucking down. Furthermore, by providing the grill exhaust port at the rear of the upper surface of the appliance, a more stable supply of primary air can be obtained even when the heat flow is from the front of the appliance to the rear. In addition, by providing the longitudinal direction of the combustion surface substantially parallel to the mixing tube portion, the mixed gas flowing from the mixing tube portion to the combustion surface is shorter in the depth direction and thus becomes uniform compared to the conventional grill burner. Good red heat distribution and good heat distribution for cooking fish.

  Hereinafter, a desktop gas cooker according to an embodiment of the present invention will be described with reference to the drawings.

(Embodiment 1)
As shown in FIG. 3, the upper surface of the instrument has two stove parts 1 and a grill exhaust 2 on the top plate 3 on the left and right sides, and the gas operation part 4 is gathered together on one side of the instrument front. A grill portion 6 is provided on the other front side. As shown in FIG. 4, the grill section 6 is provided with a mixing tube section 15 on the front side of the appliance, and as shown in FIGS. 7 and 8, the grill burner 7 is provided with the longitudinal direction of the combustion surface 14 parallel to the mixing tube section 15. 5 and 6, the grill burner mounting base 8 is provided with one end of the grill burner mounting base 8 near the rear wall 23 of the grill box 16 and on the grill burner 7 near the opposite end. 1 is provided with a space 18 for secondary air supply and thermocouple for ignition and ignition, and a wiring 18 for the ignition, and a grill exhaust port at the rear of the surface 19 on which the grill burner 7 is placed and near the center of the rear surface of the appliance. 2 is constituted by a grill burner mounting base 8.

  The grill cabinet 16 is configured to accommodate a grill pan unit 12 having a grill pan 9 integrated with the door 5 shown in FIG. As shown in FIG. 1, the grill pan unit 12 has a depth SD shorter than a width W when viewed from the front, and the width and depth of the grill pan are less than depth / width = 1 when viewed from the front of the appliance. Has been. Therefore, as shown in FIG. 2, when the grill pan unit 12 is put in and out, the load on the human wrist 21 is SG × S <LG × L, and the center of gravity of the grill pan unit 12 is closer to the front than the conventional grill pan 9. It is alleviated.

  Practically, the width and depth of the grill pan that is detachable from or integrated with the door, as viewed from the front of the appliance, is configured to be depth / width = less than 0.5 to 0.9. At the same time, even a small kitchen can be operated easily without requiring a large space. The width dimension of the grille opening in this case is practically large enough to be baked without cutting, ie, 30 to 40 cm. If it is smaller than 30 cm, the fish must be cut or bent to a large width and baked. On the other hand, if it is larger than 40 cm, there is too much room on the grill, and fuel is wasted.

  Further, as shown in FIGS. 4 and 5, one side of the stove burner 13 drops the spilled portion from the stove 1 provided on the grill burner 7 to the bottom of the appliance without hitting the main components of the appliance. Since it is configured to be placed on the burner receiver 17 provided with the hole 22, the stove part 1 can be installed on the grill part, and the limited tool height (BL standard approved by the Ministry of Construction: 180mm to the top plate) ), The width and depth of the grill pan can be configured to be depth / width = less than 0.5 to 0.9 when viewed from the front of the instrument. Can be provided.

  In addition, when the width of the grille opening is 30 cm to 40 cm, if the size is 55% to 75% of the width of the front surface, the equipment can be designed with a margin, and the appearance is also clean. can do.

  As described above, the tabletop gas cooker according to the present invention is a gas cooker that reduces the load on the human body when pulling out the grill pan and during the cooking operation and can be easily operated even in a small kitchen. Since it can be provided, it can be applied to uses such as a gas cooker with a grill for home use and business use.

1 is a perspective view of a grill pan unit of a desktop gas cooker according to Embodiment 1 of the present invention. Operation chart of the grill pan unit of the tabletop gas cooker External perspective view of the tabletop gas cooker An exploded view of the main part of the desktop gas cooker Plan view of the main part of the tabletop gas cooker Grill table perspective view of the tabletop gas cooker Top perspective view of the grill burner of the tabletop gas cooker The bottom perspective view of the grill burner of the tabletop gas cooker External perspective view of a conventional desktop gas cooker An exploded view of the main parts of a conventional desktop gas cooker Grill plate unit perspective view of a conventional desktop gas cooker (A) Top perspective view of grill burner of conventional desktop gas cooker (b) Bottom perspective view of same grill burner

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Stove part 4 Gas operation part 6 Grill part 7 Grill burner 8 Grill burner mounting base door 9 Grill plate 12 Grill plate unit

Claims (2)

It has a grill part with a stove on the top of the appliance and a gas control part and a door on the front. A grill burner mounting base is placed on the top of the grill to place the grill burner, and a grill pan and grill are placed near the bottom of the grill. A tabletop gas cooker having a width and depth of the grill pan as viewed from the front of the instrument and having a depth / width of less than 0.5 to less than 0.9. One part of the grill burner mounting base is used as an inlet for the exhaust passage in the vicinity of the rear wall, and the other end is provided on the grill burner. Space for the secondary air supply and thermocouple for ignition, ignition, etc. And a tabletop gas cooker configured as a grill exhaust near the center of the back of the appliance. 2. The tabletop gas cooker according to claim 1, wherein the grill burner is configured such that the mixing tube portion is positioned on the front side of the appliance and the longitudinal direction of the combustion surface is substantially parallel to the mixing tube portion.

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