JPS6146324Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a gas stove equipped with a grill chamber.

(b) Prior Art A conventional example of this type of gas table will be explained with reference to FIGS. 1 to 3. Reference numeral 1 denotes a gas stove main body which has stove parts 2, 2 formed at intervals on the upper surface, and a grill chamber 3 formed between the two stove parts;
A main frame 4 with an open front and bottom surface, a top plate 6 having an exhaust port 5 and covering the upper opening of the main frame 4 and fixed to the main frame 4, and rails 7 formed on both side walls of the main frame 4.
A grill case 9 is detachably attached to the grill case 7 and has line-shaped openings 8 and 8 formed on both sides of the lower end, and a main body 1 is attached to the main frame 4 and the front opening of the grill case 9 except for the lower end. It consists of a vertically opening type door 10 whose lower end is rotatably supported.

Reference numeral 11 denotes a water tray which is placed on the bottom wall 9a of the grill case 9 and is provided with a handle 12 so as to be detachable from the lower end of the front opening of the grill case 9; The lower end of the front opening is covered by the handle 12. 14, 14 are the bottom plate 1 so that the flame holes 15... face the linear openings 8, 8 of the grill case 9.
A line-shaped lower burner is fixed at 3'. 16
is the upper burner, and 17 is the grill.

According to the above configuration, combustion air is supplied to the burners 14, 14 mainly through the ventilation intervals A, A between the lower ends of both side walls of the main frame 4 and the upper ends of both side walls of the bottom plate 13'. bottom wall 9a and bottom plate 13'
Since there is little air flow between the bottom wall 13a' and the bottom wall 9a, the bottom walls 9a and 13a' become overheated, and the temperature of the installation surface of the device increases. In order to solve this problem, increasing the distance between the equipment and the floor surface has the disadvantage that the height of the equipment increases, leading to an increase in the size of the equipment.

(c) Purpose of the invention In view of the above-mentioned drawbacks, the purpose of the present invention is to reduce the size of the appliance by effectively cooling the grill case and the bottom plate.

(d) Structure of the invention The structure of the invention is to form a line-shaped opening on both sides of the lower part of the grill chamber, arrange line-shaped burners in this opening, and create a gap at the bottom of the grill chamber with a concave bottom plate. This is characterized by a shielding plate that shields the space between the upper part of the bottom plate and the burner, and a vent hole formed in the bottom wall of the bottom plate. The airflow flowing between the bottom wall of the grill chamber and the bottom wall of the bottom plate is actively formed to effectively cool both bottom walls, thereby achieving the above object.

(e) Embodiment of the invention An embodiment of the invention will be described with reference to FIG.
The structure is almost the same as that of the conventional example shown in FIGS. 1 to 3, and the same parts are given the same reference numerals and the explanation thereof will be omitted. That is, the difference is that an appropriate number of ventilation holes 18 are formed in the bottom wall 13a of the bottom plate 13, and side walls 13b, 13b is provided with a shielding plate 19 either integrally with or separately from the burner 13b, and as a result of blocking the air flow that conventionally passed under the burners 14, 14, the airflow from the vents 18... to the bottom wall 9a,
An air flow passing through the gap 13a and flowing below the burners 14, 14 is actively formed to effectively cool the bottom wall 9a of the grill case 9 and the bottom plate 13, thereby controlling overheating thereof.

It should be noted that the present invention is not limited to the above-mentioned embodiments; for example, the grill chamber 3 is not constructed by attaching and detaching the grill case 9 to the main frame 4, but is constructed by integrating these two components into one component. You may do so.

(f) Effects of the invention According to the invention constructed as described above, the bottom wall and bottom plate of the grill chamber can be effectively cooled by adding the shielding plate and the vent, and the gas stove can be downsized. It is possible to obtain a large effect without significantly increasing the cost.

[Brief explanation of the drawing]

Figure 1 is an external perspective view of the conventional example, Figures 2 and 3
The figures are longitudinal cross-sectional views of the main parts of the conventional example taken at different cutting lines and on different scales, and FIG. 4 is an enlarged cross-sectional view of the main parts of an embodiment of the present invention. 3...Grill chamber, 8...Line shaped opening, 13...
...Bottom plate, 13a...Bottom wall, 14...Burner, 18
...Vent, 19...Shielding plate.

Claims (1)

[Scope of utility model registration request] Line-shaped openings are formed on both sides of the bottom of the grill chamber,
A line-shaped burner is disposed in this opening, and the bottom of the grill chamber is covered with a concave bottom plate at a distance, and a shielding plate is provided to shield between the upper part of the bottom plate and the burners, and the bottom of the bottom plate is A gas stove characterized by having ventilation holes formed in the wall.