JP2001304559A - Stove - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stove capable of performing an efficient warming across the stove itself and further capable of fitting or removing and storing reflection plates by a simple operation. SOLUTION: This stove has a feature that an upper reflection plate having reflection surfaces facing in a forward direction and a rearward direction is removably arranged above a combustion cylinder. A rear reflection plate is removably installed and then the upper reflection plate is installed under a state in which the rear reflection plate is being removed, thereby heat is reflected in both forward and rearward directions of the upper reflection plate.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stove having a reflector such as a natural ventilation type open oil stove or a natural ventilation type open gas stove.

[0002]

2. Description of the Related Art Conventionally, a reflector is slidably provided and heat is reflected only on the front surface of the stove in a state where the reflector is spread, or the reflector is housed and heat is emitted to both front and rear sides of the stove. There is a stove that can be. Such a stove is disclosed, for example, in Japanese Utility Model Laid-Open No. 5-66410. This stove is provided with semicircularly bent rails at the top and bottom of the back of the combustion tube, inserts vertically divided reflectors into the upper and lower rails, and allows the reflectors to slide and open along the rail grooves. It was made.

When warming only in front of the stove,
A reflector is spread around the rear of the combustion tube to reflect heat to the front of the stove. Also, when warming before and after the stove, slide the reflector to open the rear of the combustion cylinder,
Release heat before and after the stove.

[0004]

However, in the above-described stove, when the rear side of the combustion cylinder is opened by sliding the reflector, heat is released in both the front and rear directions of the combustion cylinder. The heat released from above and from the side cannot be directed in the front-back direction of the stove, and it is difficult to efficiently heat the front and back of the stove.

The present invention has been made in view of such circumstances, and it is an object of the present invention to provide a stove capable of efficiently heating the front and rear of the stove and capable of attaching and detaching and storing the reflector with a simple operation.

[0006]

According to a first aspect of the present invention, there is provided a stove, wherein an upper reflector having a reflection surface facing forward and rearward of the stove is detachably provided above the combustion tube, and a rear reflector is provided. It is detachably provided, and the upper reflector is attached in a state where the rear reflector is removed, thereby reflecting heat in both front and rear directions of the upper reflector.

A stove according to a second aspect is provided with a rear reflector mounting hole for inserting a rear reflector into a top plate provided horizontally above the combustion cylinder so as to surround the rear of the combustion cylinder.
And an upper reflector mounting hole for inserting the upper reflector above the combustion tube facing the front and rear directions of the stove.

According to a third aspect of the present invention, the stove is characterized in that the top plate behind the rear reflector mounting hole is provided with an upper reflector storage hole for storing the upper reflector.

A stove according to a fourth aspect of the present invention is characterized in that a side reflector is provided on a side of the combustion tube for reflecting heat in a front-rear direction of the stove.

According to a fifth aspect of the present invention, in the stove, the side reflectors stand up in a substantially rectangular shape when viewed from above, and the convex side is arranged toward the combustion cylinder.

According to a sixth aspect of the present invention, the stove is characterized in that the concave top of the side reflector is provided with a rear reflector storage hole for storing the rear reflector.

[0012]

Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a front view showing an embodiment of a stove according to the present invention, FIG.
FIG. 3 is a rear view of the same, and FIG. 4 is a sectional view taken along line IV-IV of FIG. FIG. 5 is a front view showing the other usage state, FIG. 6 is a plan view of the same, FIG. 7 is a rear view of the same, and FIG. 8 is VIII-VIII of FIG.
FIG.

In FIG. 1 to FIG.
The combustion tube 10 which is a heat source provided inside is open to the atmosphere, and raises the indoor temperature by natural ventilation. The oil stove 1 includes a main body 5 which is an L-shaped box in a rear view, and a top plate 6 is horizontally mounted on an upper surface of the main body 5. The main body 5 is fixed on a plate-like table 9. A lower reflector 22 that reflects heat is formed on a surface of the main body 5 that faces the top plate 6. A cylindrical combustion cylinder 10 whose axis extends in the vertical direction is disposed at the center of the lower reflector 22. The combustion tube 10 emits heat by burning kerosene immersed in a core (not shown) inserted therein. A supply tank 14 for storing kerosene is detachably provided inside the upright portion of the main body 5, and supplies kerosene to the core of the combustion tube 10. An operation knob 7 provided on the front of the main body 5 is a knob for adjusting ignition of the combustion cylinder 10 and a combustion amount, and a fire extinguishing button 8 is a push button for stopping combustion.

On both left and right sides of the combustion tube 10, side reflectors 17, 18 extending from the lower reflector 22 to the top plate 6 are provided. As shown in FIG. 4, the side reflectors 17 and 18 stand up in a substantially rectangular shape when viewed from above, and the convex side is disposed toward the combustion cylinder 10.

As shown in FIG. 6, rear reflector mounting holes 6a and 6b are formed in the top plate 6 for inserting the rear reflectors 15 and 16 so as to surround the rear of the combustion tube 10. . The rear reflectors 15, 16 are provided with rear reflector mounting holes 6a,
6b, the lower reflector 2
2 and is detachably arranged to surround the rear of the combustion tube 10. The left half of the rear reflector 15 disposed on the right side is a guide 1 having an H-shaped cross section that stands behind the combustion tube 10.
3 and held. The right half of the rear reflector 16 arranged on the left side is inserted and held in the guide 13. Hooks 15a, 15b, 16a, 16b are attached to the upper surfaces of the rear reflectors 15, 16 at right angles to the plate surface, and hooks 15a, 15b, 16a, 16b are provided.
The rear reflectors 15 and 16 are inserted through the rear reflector mounting holes 6
a, 6b.

The top plate 6 has an upper reflector mounting hole 6 for inserting an upper reflector 20 having a reflective surface facing the front and rear of the oil stove 1 above the combustion tube 10.
c is drilled. The upper reflector 20 is detachably disposed above the combustion tube 10 by being inserted into the upper reflector mounting hole 6c so as to face the oil stove 1 in the front and rear directions. Hooks 20a, 20b are attached to the upper surface of the upper reflector 20 at right angles to the plate surface. The upper reflector 20 is engaged with the upper reflector mounting hole 6c via the hooks 20a, 20b. Is done.

The top plate 6 behind the rear reflector mounting holes 6a and 6b is provided with an upper reflector storage hole 6d for storing the upper reflector 20 therein. The upper reflector 20
By being inserted into the upper reflector storage hole 6d, it is detachably stored behind the rear reflectors 15, 16. The upper reflector 20 is locked in the upper reflector housing hole 6d via the hooks 20a and 20b.

In the top plate 6 on the concave side of the side reflectors 17, 18, rear reflector storage holes 6e, 6f for storing the rear reflectors 15, 16 are formed. Rear reflector 1
The rear reflectors 5 and 16 are inserted into the rear reflector storage holes 6e and 6f to be detachably stored behind the side reflectors 17 and 18. The rear reflectors 15, 16 are connected via the hooks 15a, 15b, 16a, 16b to the rear reflector storage holes 6e,
6f.

At the front end and the back end between the top plate 6 and the lower reflection plate 22, grid-like guards 11 and 12 are provided to prevent a person from easily touching the combustion tube 10. I have to. Note that each of the above-described reflectors is made of metal. Further, each reflection plate is not limited to a flat plate, and may be a shape that reflects heat efficiently, for example, a waveform.

Next, a method of using the oil stove 1 in this embodiment will be described. First, a description will be given of a method of using the oil stove 1 in a normal form, that is, for warming only in the forward direction. First, the rear reflectors 15, 16 are inserted into the rear reflector mounting holes 6a, 6b as shown by the arrow f in FIG. The upper reflector 20 is housed by inserting it into the upper reflector housing hole 6d as shown in FIG. This allows
As shown in FIG. 8, the rear reflectors 15 and 16 are
It is arranged so as to surround the back of. Then, the heat released from the combustion tube 10 is reflected by the rear reflectors 15 and 16 and the side reflectors 17 and 18 in front of the oil stove 1 (directions of arrows g and h in FIG. 8).

Next, a case where the front and rear surfaces of the oil stove 1 are warmed will be described. First, the upper reflector 20 is removed from the upper reflector housing hole 6d, and the upper reflector 20 is inserted into the upper reflector mounting hole 6c as shown in FIGS. 1 and 2 (arrow a). Next, the rear reflectors 15 and 16 are removed from the rear reflector mounting holes 6a and 6b, and the rear reflector storage holes 6e and 6f are removed.
Insert As a result, the front and rear directions of the combustion tube 10 are opened as shown in FIG. 4, and the upper reflector 20 is disposed above the combustion tube 10 so as to face the front and rear directions of the oil stove 1. Then, the heat released from the combustion tube 10 is transmitted to the front of the oil stove 1 by the upper reflector 20 and the side reflectors 17 and 18 (arrows b, c, d and e in FIG. 4).
Direction).

According to the oil stove 1 of this embodiment, heat is transferred from both the front and rear directions of the oil stove 1 by the upper reflector 20 which is detachably provided above the combustion tube 10 in the front-rear direction of the oil stove 1. To reflect. For this reason, the heat released above the combustion tube 10 can be diverted in the front-back direction of the oil stove 1, and the front and back of the oil stove 1 can be efficiently warmed.

According to the present embodiment, the rear reflector mounting holes 6a, 6b for inserting the rear reflectors 15, 16 into the top plate 6 so as to surround the rear of the combustion tube 10, and the upper reflector. 20 facing the oil stove 1 in the front-rear direction
And an upper reflector mounting hole 6c for insertion above the first reflector. Therefore, the rear reflectors 15, 16 and the upper reflector 20 can be attached and detached by a simple operation of inserting and removing each reflector in each mounting hole. In addition, since parts such as rails are not required, the cost of the oil stove 1 can be reduced.

Further, since the upper reflector 6 is provided on the top plate 6 behind the rear reflector mounting holes 6a and 6b to accommodate the upper reflector 20, the upper reflector 20 can be connected to the rear reflector. It can be stored without obstructing the reflections of 15, 16.

Further, since the heat is reflected in the front-back direction of the oil stove 1 by the side reflectors 17 and 18, the combustion cylinder 1
The heat released to the side of the oil stove 1 can be diverted in the front-back direction of the oil stove 1, and the oil stove 1 can be efficiently heated before and after.

Since the rear reflector storage holes 6e and 6f are provided on the concave side of the side reflectors 17 and 18,
The storage is possible without hindering the reflection of the side reflection plates 17 and 18. Even when the detachable rear reflectors 15 and 16 and the upper reflector 20 are not used, the oil stove 1 can be used.
Since it can be stored inside, it is possible to prevent the reflection plate from being lost.

It should be noted that the present invention is not limited to the oil stove 1 but may be a naturally ventilated open gas stove having a similar structure, and is not limited by the combustion method of the combustion tube 10.

Further, the electric stove 30 as shown in FIGS. 9 and 10 may be structured so as to warm in both front and rear directions. Specifically, FIGS. 9A and 9B are schematic front views, and FIG. 9B is a schematic side view of an electric stove according to another embodiment. FIG. 10 is a schematic view taken along line XX of FIG.

The electric stove 30 includes a top plate 35 horizontally arranged above the inside and a base plate 36 horizontally arranged below the inside. In addition, the top plate 35 and the base plate 3
6 and two heaters 32 and 33 which stand upright in parallel with each other. Wiring 34 is provided to the heaters 32 and 33, and heat is generated when electricity is supplied. Heater 3
The side reflectors 42, 43 stand up in a substantially rectangular shape when viewed from above, and the convex sides of the side reflectors 42, 43 are arranged toward the heaters 32, 33. In addition, heater 3
A rear reflector 40 is arranged so as to surround the rear of the third reflector 3.

The top plate 35 behind the heater 32 is provided with a rear reflector mounting hole 35a for inserting the movable reflector 41 so as to surround the rear of the heater 32. As shown by the two-dot chain line in FIG. 10, when the movable reflector 41 is inserted into the rear reflector mounting hole 35a, the heat released from the heaters 32 and 33 is transferred to the front of the electric stove 30 by the movable reflector 41 (FIG. (In the direction of arrow i).

The top plate 35 in front of the heater 32 has
A front reflector mounting hole 35b for inserting the movable reflector 41 so as to surround the front of the heater 32 is provided. When the movable reflector 41 is inserted into the front reflector mounting hole 35b,
The heat emitted from the heater 32 is reflected by the movable reflection plate 41 behind the electric stove 30 (in the direction of arrow j in FIG. 10). In this manner, the heat released from the heaters 32 and 33 can be diverted in the front-rear direction of the electric stove 30, and the front and rear of the electric stove 30 can be efficiently heated. Also, the top plate 35 has a rear reflector mounting hole 35a.
By providing the front reflector mounting hole 35b, the movable reflector 4 can be easily inserted and removed from each mounting hole.
1 can be attached and detached.

[0032]

According to the first aspect of the present invention, the heat is reflected in both the front and rear directions of the stove by the upper reflector that is detachably provided above the combustion cylinder and faces the front and rear direction of the stove. For this reason, the heat released above the combustion tube can be diverted in the front-back direction of the stove, and the front and back of the stove can be efficiently warmed.

According to the second aspect of the present invention, a rear reflector mounting hole for inserting the rear reflector into the top plate so as to surround the rear of the combustion tube, and the upper reflector in a front-rear direction of the stove. And a top reflector mounting hole for insertion above the combustion cylinder. Therefore, the rear reflector and the upper reflector can be attached and detached by a simple operation of inserting and removing each reflector in each mounting hole. Also, since no parts such as rails are required, the cost of the stove can be reduced.

According to the third aspect of the present invention, since the top reflector behind the rear reflector mounting hole is provided with the upper reflector storage hole for storing the upper reflector, the upper reflector is not used. In this case, the upper reflector can be easily housed simply by inserting the upper reflector into the upper reflector housing hole. Further, since the upper reflector storing hole is provided behind the rear reflector mounting hole, it is possible to store the upper reflector without hindering the reflection of the rear reflector.

According to the fourth and fifth aspects of the present invention, heat is reflected in the front-back direction of the stove by the side reflector provided on the side of the combustion tube. For this reason, the heat released to the side of the combustion cylinder can be diverted in the front-back direction of the stove, and the front and rear sides of the stove can be efficiently warmed.

According to the sixth aspect of the present invention, since the concave top of the side reflector is provided with the rear reflector accommodation hole for accommodating the rear reflector, the rear reflector is not used. In this case, the rear reflector can be easily cleared by simply inserting the rear reflector into the rear reflector housing hole. In addition, since the rear reflector storing hole is provided on the concave side of the side reflector, the rear reflector can be stored without hindering the reflection of the side reflector.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a stove according to the present invention.

FIG. 2 is a plan view of the same.

FIG. 3 is a rear view of the same.

FIG. 4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is a front view showing another state of use.

FIG. 6 is a plan view of the same.

FIG. 7 is a rear view of the same.

FIG. 8 is a sectional view taken along line VIII-VIII in FIG.

9A is a schematic front view and FIG. 9B is a schematic side view of an electric stove according to another embodiment.

FIG. 10 is a schematic view taken along line XX of FIG. 9;

[Description of Signs] 1 ... Stove 5 ... Main body 6 ... Top plate 6a, 6b ... Rear reflector Mounting hole 6c ... Upper reflector mounting hole 6d ... Upper reflector storage hole 6e, 6f ... Rear reflector storage hole 10 ... ..Combustion cylinders 15,16 ..... rear reflectors 17,18 ..... side reflectors 20 ..... upper reflectors

Claims (6)

[Claims] 1. A stove having a combustion tube as a heat source whose axis extends in a vertical direction and a rear reflector disposed so as to surround the rear of the combustion tube, wherein the stove is provided above the combustion tube. An upper reflector having a reflecting surface facing forward and backward is provided detachably, the rear reflector is detachably provided, and the upper reflector is mounted with the rear reflector removed. A stove that reflects heat in both front and rear directions of the upper reflector. 2. A rear reflector mounting hole for inserting the rear reflector into a top plate horizontally provided above the combustion cylinder so as to surround the rear of the combustion cylinder, and a top reflector. The stove according to claim 1, further comprising an upper reflector mounting hole facing the front and rear of the stove and inserted above the combustion cylinder. 3. The stove according to claim 1, wherein the top plate behind the rear reflector mounting hole is provided with an upper reflector storage hole for storing the upper reflector. . 4. The stove according to claim 1, further comprising a side reflector for reflecting heat in a front-rear direction of the stove on a side of the combustion tube. 5. The stove according to claim 4, wherein the side reflectors stand up in a substantially rectangular shape when viewed from above, and the convex side is disposed toward the combustion cylinder. 6. The stove according to claim 5, wherein the top plate on the concave side of the side reflection plate is provided with a rear reflection plate accommodation hole for accommodating the rear reflection plate.