JPS6039689Y2 - reflective stove - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improved structure of a reflective stove in which a combustion heat source and a reflector are installed in an exterior body with an opening at the front, and the radiant heat from the combustion heat source is used for heating.

The present invention will be explained below based on the embodiment of the kerosene stove shown in the drawings. 1 indicates a lower surface, an upper surface, both side surfaces consisting of a mounting base 2,
The exterior body consists of a rear surface, and the front part except for the lower part that houses the fuel tank 3 is open, and a guard 4 is attached to this opening.

Reference numeral 5 denotes a combustion heat source consisting of a combustion cylinder 5a and a red-hot net 5b mounted on the tank 3 and protruding upward from a horizontal reflector 6, and a vertical reflector 7 with a cross section of 0 disposed around the circumference except for the front. They work together to emit radiant heat from the opening.

Reference numeral 8 is a heat insulating top plate installed above the vertical reflector 7 to prevent the combustion exhaust gas from the combustion heat source 5 from coming into contact with the upper surface of the exterior body 1, so that it slopes upward toward the front opening. Furthermore, a decorative sash 9, which is located at the upper edge of the opening and forms a part of the exterior body 1, is provided on the front edge thereof either integrally or separately by welding.

Reference numeral 10 denotes a combustion exhaust gas guide plate attached to the lower part of the heat shielding top plate 8 with a gap therebetween via a mounting bracket 11, and has flanges 10a by bending both side edges except the front side and the rear edge downward. An inclined piece 10b is provided whose front edge protrudes approximately at the same level as or slightly more than the upper front edge of the exterior body 1, that is, the front end of the decorative sash 9, and which is inclined slightly upward.

Further, the gap between the heat insulating top plate 8 and the guide plate 10 is such that the gap g at the rear edge and the gap g' at the front edge satisfy g'>g.

Therefore, the exhaust gas from the combustion heat source 5 comes into contact with the guide plate 10,
After abutting, it is blocked by the downward flanges 10a provided on three sides, restricting its movement to the rear and both sides, allowing it to be reliably guided forward and released from the opening.

Moreover, since the front edge of the guide plate 10 is projected outward from approximately the same level as, or more than, the upper front edge of the exterior body, i.e., the front end of the decorative sash 9, the decorative sash 9 is not directly exposed to high-temperature exhaust gas.

Therefore, heating of the upper surface of the outer body and its front edge, which are most likely to come into contact with the hands and fingers of the person taking the heat, is suppressed, eliminating the risk of burns.

Furthermore, since the gap between the heat shielding top plate and the guide plate is made larger at the front, heating of the front portion of the upper surface of the exterior body, which is easily heated, can be suppressed.

[Brief explanation of the drawing]

The figure is a cutaway side view of the main parts of the reflective stove of the present invention. 1...Exterior body, 5...Combustion heat source, 7.
... Reflector plate, 8 ... Heat shielding top plate, 10 ... Information board.

Claims (1)

[Scope of utility model registration request] In a case where a combustion heat source and a reflector are installed inside an exterior body with an opening at the front, a heat shielding top plate is provided above the exterior body that slopes upward in the direction of the opening. A guide plate is installed that has a gap larger than the gap and guides the combustion exhaust gas in the direction of the opening, and the guide plate has both side edges excluding the front side and the rear edge bent downward to form a flange, and the front edge is attached to the exterior body. A reflective stove that protrudes approximately as much as or more than the upper front edge of the stove.