JP3180148U - Cassette cylinder type hot plate. - Google Patents

Abstract

Provided is a cassette cylinder type hot plate that secures a space between a bottom surface of a case and a ground surface to promote cooling of the bottom surface of the hot plate and prevents the presence of an obstacle under the bottom surface of the case. To do.
In a cassette cylinder type hot plate, a vent hole is formed on a case bottom surface of a hot plate at a position below the heat shield plate, and a second heat shield plate is formed below the case bottom surface of the hot plate. 20 is provided to secure a cool air introduction space and to secure a space between the case bottom surface 7 and the grounding surface of the hot plate 1 to promote cooling of the case bottom surface 7 of the hot plate 1.
[Selection] Figure 1

Description

The present invention relates to a gas hot plate used for grilled meat and teppanyaki, and more particularly to a cassette cylinder hot plate using a cassette gas cylinder as a heat source.

With respect to this type of gas hot plate, referring to FIG. 7, a plate receiver 3 is locked to the upper part of a box-shaped main body case 2 having a case bottom surface 7, and the plate 1 is placed on this through a virtues or the like. There is a known technology of a gas hot plate having a structure in which fuel is supplied from a cassette gas cylinder to a gas burner 5 located below the plate 1 and the plate 1 is heated by a flame. In the gas hot plate, a heat shield plate 4 is installed between the plate receiver 3 and the bottom plate 7 of the main body 2, and the flame and the heat from the plate 1 heated by the flame are heated by the case bottom surface 7 of the main body case 2. To prevent it from reaching the side.

The cooling by the heat shield plate 4 in the above-described known technique has a problem that the case bottom surface 7 of the main body case 2 is not sufficiently cooled.
An object of the present invention is to promote cooling of the bottom surface of the case of the hot plate and to prevent an obstacle from being present below the bottom surface of the case.

The present invention forms a vent hole below the heat shield plate on the bottom surface of the hot plate case, and has a second heat shield plate below the case bottom surface of the hot plate to secure a cold air introduction space, There is provided a cassette cylinder type hot plate characterized in that a space is secured between a bottom surface of a case of the hot plate and a ground surface to promote cooling of the bottom surface of the case of the hot plate.

A second heat shield is provided below the bottom surface of the main body of the hot plate to secure a cool air introduction space, and a space is secured between the bottom surface of the main body case of the hot plate and the grounding surface. While promoting the cooling of the bottom surface and preventing the presence of an obstacle under the bottom surface of the case, it is possible to reliably secure a cooling space, thereby reducing the risk of abnormal overheating such as a cooking table.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view in the longitudinal direction of a cassette cylinder type hot plate showing an embodiment of the present invention. The top view which removes and shows a hotplate and a soup receptacle. FIG. 2 is a partial longitudinal sectional view of the longitudinal sectional view of FIG. FIG. 2 is a partial longitudinal cross-sectional view in the same direction in a plan view. Similarly an enlarged partial longitudinal sectional view. The perspective view of the 2nd heat shield which shows the principal part of this invention. FIG. 6 is a partial longitudinal sectional view of a known gas hot plate similar to FIG.

A vent hole is formed in the bottom surface of the case of the hot plate, below the heat shield plate.

A leg piece is protruded from the second heat shield plate, the leg piece is fixed to the bottom surface of the case, a cold air introduction space is secured below the bottom surface of the case, and the second heat shield plate is equipped.
Secure a space between the case bottom of the hot plate and the ground plane.

1 to 5, 1 is a plate, 2 is a body case, 3 is a juice receiver, 4 is a heat shield, 5 is a gas burner, 6 is a case side, 7 is a case bottom, and 9 is a cylinder case. is there.

A vent hole 16 is formed in the central portion of the heat shield plate 4 of the main body case 2.
A vent hole 17 is formed at the center of the case bottom surface 7.

A combustion chamber 10 is formed at a portion where the gas burner 5 exists in the center of the inside of the main body case 2 and is heated in a space between the plate 1 and the juice receiver 3 adjacent to the upper side of the combustion chamber 10. The exhaust gas introduction part 11 is formed, and the exhaust gas for heating from the heated exhaust gas introduction part 11 passes through the gap G between the peripheral edge part 1a of the plate 1 and the peripheral edge part 3a of the soup receiver 3 along the side of the plate 1 Release upward.

In the space surrounded by the lower surface of the soup receiver 3, the side surface 2 and the bottom surface 7 of the main body case 2 and the heat shield plate 4, the cold air exhaust gas mixing unit 12 is formed adjacent to the lower side portion of the combustion chamber 10. .

The cool air flow path 13 is formed in a space formed between the heat shield 4 and the case bottom surface 7.

  The front end of the heat shield 4 on the side of the machine body extends to the lower end of the cool air exhaust gas mixing unit 12, and the front end opening of the cool air flow path 13 is close to and faces the side surface of the main body case 2.

The cold air exhaust gas mixing unit 12 communicates with the combustion unit 10 on the inner side, and communicates with the cold air flow path 13 at the lower part thereof.

A plurality of exhaust holes 8 are formed at both side edge portions of the soup receiver 3 or the upper end portion of the case side surface 6, and the exhaust holes 8 serve as exhaust holes of the cold exhaust gas mixing unit 12.

On the outside of the case side surface 6 of the main body case 2, a heat insulating band 18 made of a synthetic resin material is provided. A heat insulating space 19 is present between the case side surface 6 of the main body case and the heat insulating band 18 to enhance the heat insulating effect.

The present invention secures the cold air introduction space 14 by installing the second heat shield 20 below the case bottom surface 7 of the main body case 2.
Further, a space 15 is secured between the second heat shield plate 20 and the grounding surface to promote cooling of the case bottom surface 7 of the hot plate.

FIG. 6 shows a structure for attaching the second heat shield 20 to the bottom surface 7 of the case. The leg piece 22 is erected from the four corners of the rectangular flat plate 21 and the upper end extension of the leg piece 22 is bent outward. A horizontal mounting piece 23 is formed, and the horizontal mounting piece 23 can be fixed to the bottom plate 7 by screws.

The exhaust gas B introduced into the exhaust gas introduction part 12 merges with the cold air C introduced from the cold air flow path 13 to become a cooling exhaust gas D, and is formed on both side edge portions of the soup receiver 3 or the upper end portion of the case side surface 6 Released from the exhaust hole 8.
At this time, the cool air stream C causes the suction chimney effect to act on the exhaust gas B of the cool air exhaust gas mixing unit 12 to promote the emission of the exhaust gas from the exhaust gas introduction unit.

The joining of the heated exhaust gas [path A] and the cooling exhaust gas [path D] flowing out from the gap G between the peripheral edge of the plate and both side peripheral edges of the plate receiver is blocked by the peripheral horizontal portion 3a of the plate receiver 3. ing.

The second heat shield plate 20 provided below the case bottom surface 7 secures the cool air introduction space 14 and also secures the space 15 between the second heat shield plate 20 and the grounding surface to ensure the case bottom surface 7 of the hot plate. Promotes cooling.

The second heat shield 20 secures the space 15 and prevents the presence of an obstacle such as a towel below the bottom of the case ---- the location where an obstacle such as a towel exists on the cooking table. To prevent the obstacles such as towels from entering the lower space of the case bottom 7 during cooking. It has the effect of preventing the danger of fire and abnormal overheating of the countertop.

  The present invention enhances the convenience of using the cassette cylinder type hot plate, and contributes to the development of the household heating equipment manufacturing industry.

1 plate,
2 Body case,
3 Juice receiver,
4 heat shield,
5 Gas burner,
6 Case side,
7 Case bottom,
8 Exhaust hole
10 Combustion chamber
11 Heated exhaust gas introduction part
12 Cooling exhaust gas mixing section
13 Cold air flow path
14 Cold air introduction space
15 space
16 Vent
17 Vent
20 Second heat shield
21 flat plate
22 Leg pieces
23 Horizontal mounting piece

Claims (1)

A cylinder case is connected to the side of the main body case, a cassette cylinder is stored in the cylinder case, a burner is installed in the center of the main body case, and fuel gas from the cassette cylinder is supplied to the burner to produce a gas combustion section. In the cassette cylinder type hot plate, in which the heat shield plate 4 is provided below the gas combustion portion,
A vent hole is formed on the bottom surface of the case below the heat shield plate, and a second heat shield plate is provided below the bottom surface of the case to secure a cool air introduction space and between the case bottom surface and the ground plane. A cassette cylinder type hot plate characterized by securing space and promoting cooling of the bottom surface of the hot plate case.

Images