JP2021027975A - Cooker using sunlight (solar cooker) - Google Patents

Abstract

To provide a compact-sized equipment capable of being easily used only by changing the placing way according to the use time of spring-fall or fall-spring in a year without requiring change of assembling method, adjustment or the like according to the time zone to use.SOLUTION: A main body, comprising four corrugated boards vapor-deposited with aluminum including three sheets of same size and a sheet folded in the center and double-sized, can be assembled easily only by fitting slits of each panels together around the double-sized sheet as a center into a device, the internal temperature of the object placed in the center is raised by putting all surfaces applied with vapor-deposited sheet with aluminum inside to be assembled and collect the sunlight, the heat can be utilized to cook as a result, they can be stacked in standard sizes such as A4 or A3 when it is stored, and the cooking equipment by solar heat is characterized by allowing storge even in a small space.SELECTED DRAWING: Figure 1

Description

The present invention relates to, for example, a cooking utensil that utilizes solar heat, which is a renewable energy.

The conventional cooking utensils (solar cooker) described above are roughly divided into three types: "panel type", "box type", and "condensing type". In this development, we specialize in the "panel type" shape. ing. So far, large-sized ones that are complicated and not easy to assemble and store have been proposed. (Refer to Utility Model Document 1)

"Utility Model Registration Document 1" Utility Model Gazette No. 31766656

However, when the above tools and other conventional products are used, it is difficult to understand and complicated in terms of ease of assembly when assuming teaching materials for environmental education sites and disaster prevention stockpiles, which have been in increasing demand in recent years. There were some inconveniences such as it took time to complete the usage pattern. In addition, as a device that requires performance, there are many devices that are specifically difficult to collect the sun. From the viewpoint of storage, there are many items that cannot be stored compactly, and in particular, there is a problem that the use does not proceed because a storage place such as a disaster prevention stockpile cannot be secured. In addition, there are many cases where it is necessary to change the assembly method and adjust the reflector due to changes in the altitude of the sun due to different seasons, which makes it difficult to use and from the viewpoint of whether it can be used immediately by beginners. Had a number of challenges.

The present invention solves the above-mentioned conventional problems, and an object of the present invention is to provide a cooking utensil that can be easily cooked with a simple structure.

In order to solve the above problems, the cooking utensil of the present invention is composed of only four standard-sized panels, can be stored compactly by stacking, and the slits of the panels are fitted to each other. The structure is easy to assemble. In addition, unlike conventional cooking utensils, we provide cooking utensils that can be easily cooked using the heat of the sun simply by changing the orientation without changing the assembly method or making adjustments depending on the altitude of the sun. The purpose is.

By providing the above configuration, the cooking utensil of the present invention can be easily stored in a standard size and compactly, and the altitude of the spring-summer-autumn sun can be adjusted without changing or adjusting the assembly method. , Autumn-Winter-Spring The altitude of the sun can be easily used by simply changing the placement.

Regarding the angle of condensing sunlight, there have been many examples of using it while modifying it, such as shifting the angle of the main body as time passes and the altitude of the sun changes, but this cooking utensil is seasonal. We have empirically determined the angle of each panel that can exhibit sufficient performance, which can be covered by a simple specification change only by changing the placement by.

[Simple description of drawings]
Hereinafter, the form of the cooking utensil according to the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of the cooking utensil of the present invention.
[Fig. 2] A development view of a cooking utensil.
[Simple description of drawings]
[Fig. 3] A perspective view of a cooking utensil in which an object to be cooked is placed in the spring-summer-autumn season.
[Fig. 4] A perspective view of a cooking utensil in which an object to be cooked is placed in the autumn-winter-spring season.
In the figure, 1 is a main body panel used by bending it at a right angle along a dotted line 7.
Reference numeral 2 is a reflective panel arranged on the left side surface of the main body panel 1 and fitted and fixed by slits between 5s.
Reference numeral 3 is a reflective panel arranged on the right side surface of the main body panel 1 and fitted and fixed by slits between 5s.
Reference numeral 4 denotes a reflective panel which is arranged in front of 1 of the main body panel and is fitted with slits of 6 and 6'and 7 and 7'of the reflective panels 2 and 3.
After the four panels are fitted to each other, the wedge-shaped portion is finally bent along the dotted line 8 to fix the main body panel 1 and the reflective panels 2 and 3 to establish the shape.

Next, how to use the cooking utensil, that is, how to place the cooking object will be described. First, in the spring-summer-autumn season, the 9th side of the main body 1 is set to the bottom, and the cooking object is installed and used as shown in FIG.
In the autumn-winter-spring season, the 10 parts of the main body 1 are on the bottom, and the cooking object is installed and used as shown in FIG. Therefore, it can be easily used all year round without changing the assembly method or making adjustments by simply changing the placement method.

In particular, since the cooking utensil of the present invention is composed of only standard size panels, it can be stored and stored in layers of the standard size, and can be stored well even in a small space.

Perspective view of the cooking utensil of the present invention Development view of cooking utensils Perspective view of cookware installed in the spring-summer-autumn season Perspective view of cookware installed in the autumn-winter-spring season

1 Main body 2 Left side reflective panel 3 Right side reflective panel 4 Front reflective panel 5 Main body 1 left and right slits 5'Left 2 right 3 panel slits 6 Fit with main body 1 left and right slits 6 Front left and right Slit 6'Fit with the left and right slits 6 of the front panel 4 Left 2 Right 3 Panel slit 7 Main body 1 center bending line 8 Bending the wedge-shaped part for fixing the main body 9 Spring-summer-autumn bottom surface 10 Autumn-winter-spring bottom

Claims (1)

The main body is composed of 4 sheets including 3 sheets of the same size of aluminum-deposited cardboard and 1 sheet of double size folded at the center, centering on the double size sheet, and the slit part of each panel. It is an instrument that can be easily assembled only by fitting the aluminum vapor deposition sheet, and by configuring it with all the surfaces on which the aluminum vapor deposition sheet is attached inside, the sunlight is focused on that surface and the center. It is possible to raise the internal temperature of the object placed in the part, and as a result, utilize the heat for cooking, stack it to the standard size of A4 or A3 at the time of storage, and make it possible to store it even in a place where there is no space. A characteristic solar-heated cooking utensil.

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