JP3545272B2 - Gas grill - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a gas grill provided with a lower fire burner on the left and right sides of a grill storage.
[0002]
[Prior art]
As a conventional gas grill of this type, for example, according to Japanese Patent Application Laid-Open No. 10-169988, a pair of pipe-shaped lower fire burners which are long in the front-rear direction are provided below the left and right side walls of the grill storage, and the left and right outer walls of the grill storage are provided. The plate is provided with an upper opening that introduces outside air into the grill from above the lower fire burner, and a grill net standing on the juice tray that receives the juice and the like dripping from the cooking object is attached to the grill with the juice tray. A gas grill which can be freely taken in and out from the front side, wherein the outside air sucked into the grill chamber through the upper opening above the flame hole of the lower fire burner acts on the hot air of the flame from the flame hole from above. It discloses a straightening plate for guiding hot air of a flame to a central portion in the left-right direction of a grill storage. Since the hot air of the flame is hot, it tends to rise as it moves away from the flame. Then, the hot food of the flame from the lower fire burner acts on the food set on the left and right sides near the lower fire burner, but the hot heat of the flame does not act on the food set at the center in the left and right direction, and State. Therefore, as described in the above-mentioned publication, the outside air sucked into the grill storage is made to act on the hot air of the flame from above, thereby suppressing the rise of the hot air of the flame, so that the hot air of the flame can be moved in the left and right direction in the grill storage. It can reach the center.
[0003]
In addition, as shown in, for example, Japanese Patent Application Laid-Open No. H10-38228, it is possible to disperse the reaching position of the hot air of the flame by dispersing the reaching position of the hot air of the flame at least in the left and right positions and the central portion. desirable.
[0004]
[Problems to be solved by the invention]
In the conventional gas stove described above, when the hot air of the flame reaches the central portion, the flame hole is formed to be lower than the horizontal, and the hot air of the flame ejected from the flame hole once falls greatly downward, Rise towards the department. However, when the hot air of the flame drops, the distance between the hot air of the flame and the juice tray becomes short, and the hot air of the flame overheats the juice tray. If the juice tray is overheated, the water in the juice tray is likely to evaporate. If the juice tray is used without water, the juice tray may be overheated.
[0005]
In view of the above problems, an object of the present invention is to provide a gas grill in which the juice tray is not overheated even when the hot air of the flame of the lower fire burner reaches the center in the left-right direction.
[0006]
[Means for Solving the Problems]
In order to solve the above-mentioned problem, the present invention provides a pair of pipe-shaped lower fire burners which are longitudinally extending in the front-rear direction below the left and right side walls of the grill storage, and includes a lower part of the lower burner on left and right outer wall plates of the grill storage. The grill has a lower opening for introducing outside air into the inside of the grill, and a grille provided on the juice tray is a gas grill which can be taken in and out of the grill with the juice tray from the front. leads on the upper surface of the juice pan to form a heat insulating layer for heat of burning down the burner flame to form a cooling means to prevent overheating of the juice pan by heat of the flame, further burning down the left and right exterior panels of the grill box An upper opening for introducing outside air into the grill from above the burner, and an upper rectifying plate for allowing the outside air sucked into the grill through the upper opening to act on the hot air of the flame from the flame hole from above. And upper opening The opening of the large and small opening area are different with and configure arranged alternately, characterized in that the opening area to form the cooling means in a position to form a large opening.
[0007]
Since the hot air of the flame of the lower fire burner flows near the juice tray, the juice tray is easily overheated by the hot air of the flame. If the outside air is guided to the upper surface of the juice receiving tray by the cooling means, the upper surface of the juice receiving tray is covered by the cold external air. Therefore, the heat insulation layer is formed by the outside air, so that the overheating of the juice tray is prevented, and the juice tray can be cooled by the flow of the outside air.
[0008]
Further, according to the configuration of the present invention, the hot air of the flame in the portion where the upper opening having the large opening area is formed flows far from the lower fire burner, and the hot air of the flame does not flow far in the small opening area. It is possible to heat the above-mentioned cooked food evenly. In order to make the hot air of the flame flow far, the hot air of the flame must be once approached to the juice tray, so that the cooling means is efficiently cooled by forming the cooling means at the position where the opening having a large opening area is formed. can do.
[0009]
Further, in order to heat the food on the grill more evenly, the distribution of the hot air of the flame from the left and right may be reversed to each other. Are opposite to each other.
[0010]
BEST MODE FOR CARRYING OUT THE INVENTION
Referring to FIG. 1, reference numeral 1 denotes a gas grill incorporated in a gas table stove (not shown), which is opened forward and is fixed to a gas table stove main body; And the inner casing 3 inserted therefrom forms a grill storage. The front opening of the grill storage is opened and closed by a door 4 that can move back and forth. The door 4 is connected to a soup tray 42 on which a grill 41 is mounted and which receives the broth or the like dripping from the food to be cooked on the grill 41. When the grill is opened by pulling the door 4 forward, the grill is opened. The juice tray 42 is pulled out of the grill storage together with the net 41.
[0011]
As shown in FIG. 2, the outer casing 2 has a top plate 2C integrally welded to a main body 2A with a partition plate 2B interposed therebetween. Longitudinal lower openings 22 are opened in the front-rear direction on both side surfaces of the main body 2A. Above the lower opening 22 by a predetermined distance, upper large openings 23 and upper small openings 24 are alternately arranged. However, the left side wall is opened from the near side with the upper small opening 24 at the top and the upper large opening 23 is subsequently located, whereas the right side wall is set with the upper large opening 23 at the top. Has been established. Therefore, comparing the left and right side walls, one upper large opening 23 and the other upper small opening 24 face each other. Although not shown, the lower fire burner 12 is mounted between the upper large opening 23 or the upper small opening 24 and the lower opening 22. As shown in FIG. 3, an eave-shaped upper rectifying plate 5 is welded to the upper part of the upper large opening 23 and the upper small opening 24, and the lower rectifying plate 6 is welded below the lower opening 22. I have. Further, the lower straightening plate 6 is provided with a baffle plate 61 that follows the upright wall portion 61a at a portion corresponding to the upper large opening 23.
[0012]
As shown in FIG. 4, a slit-shaped air guide hole 62 is formed in the upright wall portion 61a over substantially the entire width of the upright wall portion 61a. The baffle plate 61 and the baffle hole 62 constitute a cooling means, and most of the outside air sucked from the lower opening 22 passes through the baffle hole 62 to the lower side of the baffle plate 61 and remains as it is. The airflow LA flows to On the other hand, a large amount of outside air sucked from the upper large opening 23 is rectified obliquely downward by the rectification unit 51, suppresses the hot air F of the flame of the lower fire burner 12 from above, and the left and right sides of the grill 41 located far from the flame hole. The airflow UA heats the central part in the direction. The airflow LA draws the hot air F from the flame downward and also serves as a heat insulating layer for the juice tray 42, prevents the juice tray 42 from being overheated by the hot air F, and further positively moves the juice tray 42. Cooling.
[0013]
As shown in FIG. 5, the standing wall portion 61a is not formed in the portion corresponding to the upper small opening 24, so that the outside air sucked from the lower opening 22 is rectified obliquely upward by the lower rectifying plate 6, and the hot air F of the flame is lowered. From the air flow LA ′ to be supported. A small amount of outside air sucked from the upper small opening 24 flows along the upper portion of the hot air F of the flame, and the hot air F of the flame heats the left and right edges of the grill 41 located near the flame hole. Become. As described above, since the opening positions of the upper large opening 23 and the upper small opening 24 are reversed on the left and right, the hot air F of the flame is uniformly distributed over the entire grill 41 as shown in FIG. Fish and the like on the grill 41 do not have uneven grilling.
[0014]
In the above embodiment, the outside air sucked in from the lower opening 22 is blocked by the upright wall portion 61a and guided to the wind guide hole 62, and the outside air is further guided obliquely downward by the baffle plate 61. However, as shown in FIG. A portion of the end of the plate 6 having a width corresponding to the upper large opening 23 is folded upward to form the weir portion 6a, and a baffle plate 63 is vertically provided inside the baffle hole 62 to allow outside air to flow through the baffle hole 62. , The air flow LA blown from above onto the juice receiving tray 42 by the air guide plate 63 may be generated.
[0015]
By the way, in the present invention, since the lower straightening plate is provided, even if the water or oil in the juice tray is splashed by the broth or the like dropped from the grill to the juice tray, the water or oil splashed to the lower fire burner is not applied. However, the flame hole of the lower fire burner will not be clogged.
[0016]
【The invention's effect】
As is apparent from the above description, in the present invention, when the hot air of the flame from the lower fire burner of the grill is blown far, the outside air is introduced between the hot air of the flame and the juice pan, so that the hot Is not overheated, and the juice can be cooled by the outside air.
[Brief description of the drawings]
FIG. 1 is a sectional view showing a configuration of an embodiment of the present invention. FIG. 2 is an exploded perspective view of a grill storage. FIG. 3 is a view showing details of a current plate. FIG. FIG. 5 is a cross-sectional view showing the vicinity of a small upper opening; FIG. 6 is a view showing a state of hot air of a flame with respect to a grid; FIG.
DESCRIPTION OF SYMBOLS 1 Gas grill 2 Outer case 3 Inner case 5 Upper straightening plate 6 Lower straightening plate 12 Lower fire burner 22 Lower opening 23 Upper large opening 24 Upper small opening 42 Juice tray

Claims (2)

A lower opening for providing a pair of pipe-shaped lower fire burners longitudinally in the front-rear direction below the left and right side walls of the grill storage, and for introducing outside air into the grill storage from below the lower fire burners to left and right outer wall plates of the grill storage. In a gas grill in which a grill placed upright on the juice receiving tray and the juice receiving tray can be taken in and out of the grill storage from the front, the outside air sucked from the lower opening is guided to the upper surface of the juice receiving tray. forming a heat insulating layer for hot flame to form a cooling means to prevent overheating of the juice pan by heat of the flame, further, introducing outside air from above the burning down the burner in the grill box to the left and right exterior panels of the grill box And an upper rectifying plate for applying external air sucked into the grill storage through the upper opening to the hot air of the flame from the flame hole from above, and the upper opening has a different opening area. Intersect the opening Gas grills which together configure juxtaposed, characterized in that the formation of the cooling means in a position in which the opening area to form a large opening to. The gas grill according to claim 1 , wherein the arrangement of the cooling means provided on the left and right sides is configured to be opposite to each other.

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