JPH0151725B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a combustor such as a kerosene stove.

Structure of Conventional Example and Problems Therewith As is well known, in a conventional kerosene stove, a notch is provided in a part of the combustion tube, and an igniter having an electric heater is exposed to this notch.

For this reason, when wind blows into the combustion cylinder from above, there is a risk that the igniter, lead wires, etc. will be burned out by the flames that blow out from the notch.

OBJECT OF THE INVENTION Therefore, an object of the present invention is to prevent the igniter from burning out by reducing the amount of flame ejected from the notch where the igniter faces.

Structure of the invention In order to achieve this object, the present invention includes:
A notch is added to the combustion tube to separate the flame.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the accompanying drawings.

In the figure, 1 is the main body case of a kerosene stove with an electric heater, which is box-shaped with an open front. Reference numeral 2 denotes a flat partition plate that divides the inside of the main body case 1 into an upper chamber 1a and a lower chamber 1b, and has a circular through hole 3 approximately in the center. 4 is the main body case 1 above
This is a well-known combustor unit disposed in the lower chamber 1b, consisting of a fuel tank 4a, a wick 4b, a wick guide tube 4c, etc. Reference numeral 5 denotes a combustion tube consisting of an inner and outer flame tube, an outer flame tube 5c, a glass tube 5d on the outer tube 5c, a knob 5e, etc., which are removably placed on the upper part of the wick guide tube 4c of the combustor unit 4. It faces the upper chamber 1a through the through hole 3 of the main body case 1.
Radiant heat is dissipated forward via a guard 6 in front of the upper chamber 1a. Reference numeral 7 designates an electric heater unit disposed in front of the lower chamber 1b so as to cover the front of the combustor unit 4, and includes a front plate 8, a rear plate 9, a reflector plate 10, and a heater body 11 disposed horizontally in front of it. 11', guard 12, etc.
The electric heater unit 7 has an upper part that projects further forward than a lower part, and is inclined so that the front surface faces obliquely upward. The power switch 13 is provided on one side of the front surface of the main body case 1. Control bodies such as the wick upper and lower knobs 14 of the combustor unit 4, the ignition button (not shown, but presses the button 14a in FIG. 3), and the fire extinguishing button (not shown) are located on the right side of the main body case 1. It is provided outside the side plate 1A. Next, reference numeral 15 in the figure is a vibration fire extinguishing system, and when the weight 15a falls due to an earthquake or the like, a lever (not shown) is lifted and the wick 4b is released from the raised position, causing the wick 4b to drop suddenly and extinguishing the fire. It will be done. 16
17 is a rear reflecting plate, 17 is a mounting stand, and 18 is a battery case of the combustor unit 4. Reference numeral 19 denotes a cartridge tank storage section provided on one side of the main body case 1, and a cartridge tank (not shown) is installed in this storage section 19.
is stored removably. Further, 20 is an oil amount display window of the same cartridge tank. 21 is a power cord to the heater bodies 11, 11'.

In the above configuration, this kerosene stove with electric heater has heating by the combustion tube 5 and heater bodies 11 and 1.
Heating by 1' can be performed separately, and both can be used simultaneously. That is, the combustion tube 5
In the case of heating using
This lamp wick 4 is heated by pressing a and using the electric heater 14c.
b is ignited, and combustion occurs in the combustion tube 5. In addition, in the case of heating using the heater bodies 11, 11', turn on the switch 13,
This is done by energizing 1' and generating heat.
Therefore, the user only has to use the lamp according to the conditions of use at the time, and the user can easily change the lamp wick by operating either the upper and lower knobs 14 or the switch 13.

Furthermore, since the heater bodies 11, 11' are located at the front of the lower part of the main body case 1, the stove becomes relatively compact. Namely, the wick upper and lower knobs 14 of the combustor unit 4, the vibration fire extinguishing device 15
etc. are changed to the side surfaces of the main body case 1, so a corresponding space is created in front of the combustor unit 4, and this space is shaped so as to offset the increase in volume due to the heater bodies 11, 11'. This allows it to be made more compact. In addition, the heater body 11,
11' on the lower front surface of the main body case 1, there is no risk of adverse thermal effects occurring between the combustion tube 5 and the heater bodies 11, 11'. Another advantage is that there is no need to worry about heat damage to the lead wires.

Furthermore, in this embodiment, the heater bodies 11, 11'
Since the heater books 11 and 1 are tilted upward,
Even if 1' is located at the lower part of the main body case 1, heating can be performed effectively, and since the center of gravity is lowered to the lower part of the main body case 1, there is an advantage that a sense of stability is increased.

Finally, the most distinctive feature of this embodiment will be discussed.

That is, in this embodiment, as is clear from FIGS. 1 to 3, notches 5A and 5B are provided at the front and sides of the outer cylinder 5c constituting the combustion tube 5, and the notches 5A and the knob 5e are provided at the front of the main body case 1. Also, there is a notch 5
B points toward the side of the main body case 1. Of these, the electric heater 14c faces the notch 5B, and when the button 14a is pressed as described above, the electric heater 14c enters the notch 5B, and the shutter 14e is lowered to open the outer flame tube 5b. (not shown) opens, and the electric heater 14c can ignite the lamp wick 4b through this opening.

Now, when wind flows into the upper chamber 1a of the main body case 1 after this ignition, flame will be ejected downward in the combustion tube 5. This flame is likely to eject from the notch 5B, but in this embodiment, a notch 5A is further provided, so the ejected flame can be ejected from the notch 5A,
The lead wire 14d and the like are prevented from being burned out by the flame ejected from the notch 5B.

Note that since there is an anti-wind frame 21 on the outside, the erupting flame never flows outside.

In addition, in this embodiment, the notch 5A is held by the knob 5e.
At the same time, since it is provided in the front of the main body case 1, when the battery runs out, etc., it becomes easy to ignite the combustion tube by slightly lifting the combustion tube 5 by holding the knob 5e.

Effects of the Invention As can be seen from the above embodiments, according to the present invention, the plurality of notches provided in the outer cylinder of the combustion tube are always open, so that the flame ejected from the notches of the combustion tube is divided into a plurality of pieces. This prevents the igniter from burning out.

[Brief explanation of drawings]

FIG. 1 is a front view of a kerosene stove with an electric heater according to an embodiment of the present invention, FIG. 2 is a longitudinal sectional view thereof, and FIG. 3 is an enlarged perspective view of the main parts thereof. 1...Main body case, 1A...Side plate, 1b...Lower chamber, 2...Partition plate, 4...Combustor unit, 5...
... Combustion tube, 5A, 5B... Notch, 11, 11'...
...Heater body, 14...Light wick upper and lower knobs, 14a...
...Button, 14c...Electric heater, 14d...Lead wire.

Claims (1)

[Claims] 1. A main body case, a combustor unit provided in the main body case, and a removable combustion tube placed on the combustor unit. A combustor having at least two notches that are open and having an igniter having an electric heater facing one of the notches. 2. The combustor according to claim 1, wherein a notch is provided in a portion corresponding to the side plate of the main body case and a portion corresponding to the front plate of the main body case, and the igniter is made to face the notch in the direction of the side plate.