JPH0914671A - Electric stove - Google Patents

Abstract

(57) [Summary] [Object] To provide a comfortable electric stove with a uniform temperature distribution by equalizing the temperature in front of the front of an electric heater that emits two or more radiant heats. A reflector plate 13 for reflecting radiant heat is provided inside a main body 11 having a front opening, and a heater 12 for emitting radiant heat including visible light is provided in the reflector plate 13.
A soaking plate 14 is provided on the front side of the heater 12 so as to cover the heater 12. Also, the main body 11
The guard 15 is provided so as to cover the entire surface of the opening and to project outward from the opening of the main body. Further, an opening 16 is formed above and below the heat equalizing plate 14 by the reflecting plate 13 and the heat equalizing plate 14.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric stove using a radiant heater that emits radiant heat.

[0002]

2. Description of the Related Art In a conventional electric stove of this type, as shown in FIG. 5, two heaters 2 are provided inside a main body 1 whose front surface is open, and a heater 2 is provided on the rear surface of the heater 2.
A reflection plate 3 for reflecting the radiant heat from the front surface is provided. A guard 4 is provided in front of the main body 1 so as to protrude from the opening of the main body 1.

Further, as shown in FIGS. 6, 7 and 8, a perforated body having a honeycomb-shaped porous member 6 in front of the main body 1 is surrounded by a U-shaped metal fitting 7 and has a knob portion 8. There is also one in which the member unit 5 is provided.

[0004]

In such a conventional electric stove, since there is no means for equalizing the radiant heat emitted from the heater 2 to the front, the influence of the radiant heat emitted from each of the two heaters 2 is not provided. As a result, the temperature in front of the middle of the two heaters 2 and in front of the front of the heater 2 becomes high,
There is a problem that the user feels uncomfortable and fires when a flammable material is placed in front.

Therefore, in the present invention, a soaking plate is provided in front of the front of the heater to equalize the temperatures in front of the middle part and in front of the front of the two or more heaters, so that the temperature distribution is uniform and comfortable. The primary purpose is to provide a stove.

A second object is to provide an electric stove that does not ignite even if a combustible material is placed in front by lowering the temperature in front of the heater.

A third object of the present invention is to provide an electric stove capable of providing a warm feeling in a wide range by dispersing the radiant heat concentrated in front of the heater.

[0008]

In order to achieve the above-mentioned first object, the present invention provides a main body having a front surface opened, a reflection plate having a front surface provided inside the main body, and a reflection plate provided inside the reflection plate. Two or more heaters that emit radiant heat, a soaking plate that is arranged in front of the heater so as to cover the heater, and a guard that is arranged so as to cover the opening of the main body are provided. The size of the opening of the plate is larger than that of the heat equalizing plate, and the reflecting plate and the heat equalizing plate form upper and lower open portions.

In order to achieve the above second object, the present invention comprises: a reflector provided inside the main body and having a front surface opened; and two or more heaters provided in the reflector that radiate heat.
The opening of the reflection plate is provided with a heat equalizing plate having a triangular cross section arranged in front of the heater so as to cover the heater, and a guard arranged so as to cover the opening of the main body. Is larger than the heat equalizing plate, and an open portion is formed vertically by the reflecting plate and the heat equalizing plate.

In order to achieve the above-mentioned third object, the present invention has a main body having a front surface opened and a front surface in which the angles of the upper and lower ends provided inside the main body are wider than the angle of the central portion. A reflecting plate; two or more heaters provided in the reflecting plate for emitting radiant heat; a heat equalizing plate having a triangular cross-section arranged in front of the heater so as to cover the heater; The reflector is provided so as to cover the opening, and the size of the opening of the reflection plate is larger than that of the soaking plate, and the opening is formed vertically by the reflection plate and the soaking plate. .

[0011]

According to the electric stove of the present invention, a soaking plate is provided in front of the two or more heaters so as to cover the heaters, so that the temperature in front of the middle portion of the two or more heaters and in front of the front can be controlled. By soaking the heat uniformly, it is possible to obtain a comfortable warm feeling with a uniform temperature distribution.

Further, a part of the radiant heat emitted to the front of the heater is reflected by the reflection plate at the hypotenuse of the heat distribution plate having a triangular cross section, and further reflected by the reflection plate to be formed above and below the heat distribution plate. The temperature in front of the heater is lowered below the ignition temperature of the combustible material by passing through the opened opening and discharged in the vertical direction in front of the main body, so that the combustible material can be prevented from igniting even when placed in front.

Further, the radiant heat emitted to the front of the front of the heater is reflected on the upper and lower ends of the reflecting plate having a wide angle by a heat equalizing plate having a triangular cross-section, and the upper and lower ends of the reflecting plate further direct the radiation to the front of the main body. By widely reflecting in the vertical direction, passing through the open portions formed above and below the soaking plate, and dissipating and discharging the radiant heat concentrated in front of the heater, a warm feeling can be obtained in a wide range. .

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1, 2, 3 and 4. As shown in FIG. 1, two heaters 12 for emitting radiant heat including visible light are provided in parallel inside a main body 11 having an opening on the front surface, and radiant heat from the heater 12 is reflected on the back side of the heater 12. Is provided on the front side of the heater 12 so as to cover the heater 12.
Are arranged. Further, a guard 15 is arranged so as to cover the entire opening of the main body 11 and project from the opening of the main body. Further, an opening 16 is formed above and below the heat equalizing plate 14 by the reflecting plate 13 and the heat equalizing plate 14.

In the above-described structure, the soaking plate 14 is disposed on the front side of the heater 12 so as to cover the heater 12, so that the soaking plate 14 allows the front and front sides of the middle portion of the two heaters 12. It is possible to provide a comfortable electric stove with a uniform temperature distribution by preventing the front temperature from becoming higher and the front temperatures of the front part of the middle and the front part of the two heaters 12 from increasing.

In FIG. 3, the heat equalizing plate 14 described in FIG. 1 has a triangular cross-sectional shape, and a part of the radiant heat emitted from the heater 12 is reflected on the reflecting plate 13 at the hypotenuse portion of the heat equalizing plate 14. In addition, the temperature of the front of the heater 12 in front of the heater 12 is reduced to the ignition temperature of the combustible material or less by reflecting the combustible material through the open portion 16 and discharging the light toward the front of the main body 11. It provides an electric stove that does not ignite when placed in.

In FIG. 4, the angle of the upper and lower ends 13a of the reflection plate 13 having the front face opened as described with reference to FIG. 3 is wider than the angle of the central part 13b, and the radiant heat emitted from the heater 12 has a sectional shape. The triangular heat equalizing plate 14 causes the upper and lower end portions 13a of the reflecting plate 13 having a wider angle to be reflected, and the upper and lower end portions 13a of the reflecting plate 13 causes the upper and lower end portions 13a of the reflecting plate 13 to widely reflect in the vertical direction in front of the main body 11. A sensation of warmth can be obtained in a wide range by dispersing the radiant heat concentrated on the front side of the front of the heater 12 by passing through the open portions formed above and below the heater 14 and discharging the radiant heat.

[0018]

As is clear from the above embodiments, the following effects can be obtained according to the electric stove of the present invention.

(1) Since the soaking plate is disposed on the front side of the two or more heaters so as to cover the heaters, the temperature of the middle part front side and the front front side of the two or more heaters is controlled by the soaking plate. It is possible to provide an electric stove that is uniform in temperature and has a uniform temperature distribution.

(2) The heat equalizing plate has a triangular cross-sectional shape, and part of the radiant heat emitted from the heater is reflected by the reflecting plate at the hypotenuse portion of the heat equalizing plate having a triangular cross-sectional shape, and is further reflected. It is reflected by the plate, passes through the open parts formed at the top and bottom of the heat equalizing plate, and is emitted in the vertical direction in front of the main body, thereby lowering the temperature in front of the heater to below the ignition temperature of the combustible material. It is possible to provide an electric stove that does not ignite when an object is placed in front.

(3) The angle of the upper and lower parts of the reflection plate with the front surface opened is wider than the angle of the central part, and the radiant heat emitted to the front of the front of the heater is angled by the heat equalizing plate having a triangular cross section. Reflect it on the upper and lower parts of the wide reflector,
In addition, the upper and lower ends of the reflector plate reflect the light in a vertical direction in front of the main body, and the radiant heat concentrated in the front of the heater is dispersed and emitted by passing through the openings formed above and below the soaking plate. , You can get a warm feeling in a wide range.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of a side cross section of an electric stove according to an embodiment of the present invention.

FIG. 2 is a front view of the electric stove.

FIG. 3 is a schematic view of a side cross section of an electric stove according to another embodiment of the present invention.

FIG. 4 is a schematic view of a side cross section of an electric stove according to another embodiment.

FIG. 5 is a schematic view of a side section of a conventional technique.

FIG. 6 is a schematic view of a side cross section of a conventional electric stove.

FIG. 7 is a perspective view of the porous member unit.

FIG. 8 is a front view of the same.

[Explanation of symbols]

 11 Main Body 12 Heater 13 Reflector 13a Reflector Upper and Lower Ends 13b Reflector Central Part 14 Soaking Plate 15 Guard 16 Opening Part

Claims (3)

[Claims] 1. A main body having an open front surface, a reflective plate having an open front surface provided inside the main body, two or more heaters provided in the reflective plate for radiating radiant heat, and in front of the front surface of the heater. A soaking plate arranged so as to cover the heater and a guard arranged so as to cover the opening of the main body, and the size of the opening of the reflecting plate is larger than that of the soaking plate. An electric stove in which a plate and the heat equalizing plate form upper and lower open portions. 2. A main body having an open front surface, a reflective plate having an open front surface provided inside the main body, two or more heaters provided in the reflective plate for radiating radiant heat, and in front of the front surface of the heater. A uniform heat distribution plate having a triangular cross section arranged so as to cover the heater and a guard arranged so as to cover the opening of the main body, and the size of the opening of the reflection plate is larger than that of the uniform heat distribution plate. An electric stove in which an opening is formed vertically by the reflection plate and the heat equalizing plate. 3. A body with an open front surface, a reflector plate with an open front surface in which the angles of the upper and lower ends of the body are wider than the angle of the central portion, and radiant heat provided in the reflector plate. Two or more heaters that emit heat, a soaking plate having a triangular cross-section arranged in front of the heater so as to cover the heater, and a guard arranged so as to cover the opening of the main body. An electric stove in which the size of the opening of the reflection plate is larger than that of the heat equalizing plate, and an opening is formed vertically by the reflection plate and the heat equalizing plate.