JPH0338567Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a frame structure for a heating oil combustor that radiates heat from the combustion body of the oil combustor forward using a reflector.

[Conventional technology]

Some oil burners used for heating convert the heat generated by the combustion body into hot air for heating, while others emit heat rays directly from the combustion body and direct the heat rays toward the front of the frame using a reflector installed inside the frame. There are things that heat the room by radiating heat towards it.

This invention relates to a heating oil combustor that uses a reflector, and this kind of heating oil combustor has a frame body formed in a U-shape with a rear body plate and a horizontal body plate, and an open front part; A top plate attached to the upper end of the frame 4;
A rear reflector located in the front opening of the frame and curved inside the frame, and a bottom reflector that is attached to the lower part of the curved rear reflector inside the frame and has an opening in the center for attaching a combustion body for heating. and two rods erected from the bottom reflector between the opening and the rear reflector along the rear reflector. The two rods work so that even if the combustion body falls off from the mechanism when the oil combustor falls backwards, it will not come into direct contact with the rear reflector and cause damage, unlike conventional rods. was attached directly to the adjacent rear reflector plate using mounting screws, similar to the attachment parts of other components.

[The problem that the idea attempts to solve]

By the way, in order to attach the rod to the rear reflector with mounting screws, a separate bracket is required, and since the rear reflector is made of a thin stainless steel plate, the screw holes will quickly become obsolete with tatsupin screws. It cannot be tightened, and it is necessary to attach a female thread to the rear reflector in advance, which requires a large number of parts, increases cost, and makes the manufacturing process extremely complicated.

[Means to solve problems]

This idea abandons the conventional idea of attaching the rod to the rear reflector and proposes a frame structure that does not require special rod fixing means by improving the frame structure of the combustor. Posterior body plate 4a and lateral body plate 4
A frame 4 formed in a U-shape with an opening at the front; a top plate 5 attached to the upper end of the frame 4; After doing so, reflector plate 3
and a bottom reflector 1 which is located inside the frame 4 and is attached to the lower part of the curved rear reflector and has an opening 1a for attaching the combustion body of the oil combustor in the center, and the opening 1a and the rear reflector 3. In a heating oil combustor having a rod 2 erected from the bottom reflector 1 to the rear reflector 3, the rod 2 is erected from the bottom reflector 1 to the rear reflector 3. is formed in an inverted U shape that continues from the top,
The upper part of the U-shaped rod 2 extends from the upper end of the rear reflector plate 3 to the rear body plate 4a to form a "shaped bent part 2'. Rear reflector plate 3
An L-shaped notch 4' is formed in the direction, and the rear body plate 4
A "shaped notch 5' is also formed on the periphery of the top plate 5 facing the L-shaped notch 4' of a, and a screw 6 for fixing the top plate 5 is provided at the upper end of the frame 4. Notch part 4',
The end connecting part of the bent part 2' of the rod body 2 is located between 5', and the frame body 4 and the top plate 5 are fixed with screws 6 to constitute a heating oil combustor.

[Explanation of action]

This invention, which has the above-mentioned configuration, has an inverted U-shape when attaching the bottom reflector 1 and the rear reflector 3 to the frame 4, which is formed into a U-shape by the rear body plate 4a and the side body plate 4b. The bent end portion 2' of the rod 2, which is formed into a shape, is fixedly attached to the L-shaped notch 4' of the rear body plate 4a. Therefore, when fixing the top plate 5 to the upper end of the frame 4 with the screws 6, the "shaped notch 5' of the top plate 5 overlaps with the L-shaped notch 4' of the frame 4, and The rod 2 installed in the portion 4' could be held in place.Therefore, the rod 2 does not require any special means or process for fixing the rod 2 as in the prior art.

[Explanation of Examples]

The configuration will be explained below with reference to the drawings. 1 is a bottom reflector, 1a is an opening formed in the middle of the bottom reflector 1, a combustion body for heating (not shown) is located in the opening 1a, and the mechanism of the oil combustor is It is on a shelf in the department. 3 is a rear reflector located on the side and back of the bottom reflector 1;
4a is a rear body plate, 4b is a horizontal body plate, 4 is a frame formed in a U-shape by the rear body plate 4a and the horizontal body plate 4b, and the bottom reflector 1 and the rear reflector 3 are the front of the frame 4. It is located at the opening. 5 is a top plate attached to the upper end of the frame 4;
Reference numeral 2 denotes a rod that stands up from the bottom reflector 1 to the rear reflector 3 between the opening 1a and the rear reflector 3, and includes a frame 4, a top plate 5, a rear reflector 3, and a bottom reflector 1. , the rod 2 is a main component of the frame of a reflective heating oil combustor.

2' is a "shaped bent part" formed by bending the upper part of the rod 2 formed in an inverted U shape in the direction of the rear reflection plate 3;
3' is a groove provided at the upper end of the rear reflector 3. By doing so, the bent part 2' of the rod 2 can be positioned in the groove 3', and the upper end of the rear reflector 3 can be positioned in the groove 3'. can be made higher than the top of the rod 2. 4′
The tip of the bent portion 2' of the rod 2 is attached to an L-shaped notch formed at the upper end of the rear body plate 4a. 5' is a "shaped notch" provided in the top plate 5 opposite to the L-shaped notch 4' of the rear body plate 4a, and a bent part of the rod 2 attached to the L-shaped notch 4'. The tip of 2' is clamped and held between both notches 4' and 5'.

6 is a screw that fixes the top plate 5 to the upper end of the frame 4;
4" is a communication hole drilled at the top of the frame 4, and 5" is a communication hole made on the top plate 5.
After the two communicating holes 4' and 5' are aligned, they are fixed together with screws 6.

In an oil combustor for heating that uses a reflector, the depth dimension is much smaller than the width dimension, so it does not fall over in the left-right direction, but mainly in the front-back direction. When the combustor falls backwards, the combustion part for heating (not shown) separates from the wick up-and-down mechanism of the oil combustor mounted on it and pops out toward the rear reflector plate 3, and at this time the rod 2 is combusted. By catching the part, it prevents the rear reflector from being scratched. Furthermore, when the oil combustor is lifted up, the combustion section can slide over the rod 2 and move to the normal position of the mechanism section. The rod body 2 is indispensable for a heating oil combustor that has such an important function, but according to the frame structure of this invention, it is possible to assemble the oil combustor without using any special fixing means. During the process, this rod 2 became fixed naturally.

[Explanation of effects]

As mentioned above, the rod 2 is a necessary member for the rear reflector 3, so in the past, after the rod 2 was assembled to the rear reflector 3 using special parts and an assembly process, It was to be assembled together with the reflector 3 into the frame 4 of the oil combustor.

However, the rod of this invention does not have any special fixing means, and when the top plate 2 is finally fixed to the frame 4 with screws 6, the rod 2 is also fixed together. It has the advantage of eliminating the need for fixed parts, lowering product costs, and being easier to assemble and disassemble.

[Brief explanation of drawings]

FIG. 1 is an exploded configuration diagram according to the present invention, FIG. 2 is a cross-sectional view of a connecting portion of each component, and FIG. 3 is a cross-sectional view of a screw tightening portion. 1...bottom reflector, 1a...aperture, 2...rod,
2'...Bending portion, 3...Rear reflector, 4...Frame body,
4'...L-shaped notch, 4a...rear body plate, 4b...
...Horizontal body plate, 5...Top plate, 5'...shaped notch,
6...Bis.

Claims (1)

[Scope of utility model registration request] A frame body 4 formed in a U-shape with a rear body plate 4a and a side body plate 4b and having an open front part, a top plate 5 attached to the upper end of the frame body 4, and a frame body 4 located at the front opening of the frame body 4. frame body 4
A bottom reflector 1 which is located inside the frame 4 and is attached to the lower part of the curved rear reflector and has an opening 1a for attaching a combustion body of an oil combustor in the center; In a heating oil combustor having a rod 2 erected along the rear reflector 3 from the bottom reflector 1 between the bottom reflector 1 and the rear reflector 3, from the bottom reflector 1 to the rear reflector 3. The rods 2 erected along the line are formed in an inverted U-shape with continuous upper parts. The rear body plate 4 of the frame body 4 is formed with a bent portion 2′ in the shape of
An L-shaped notch 4' is formed at the upper end of a in the direction of the rear reflector plate 3, and an L-shaped notch 5' is also formed at the periphery of the top plate 5 facing the L-shaped notch 4' of the rear body plate 4a. form,
A screw 6 for fixing the top plate 5 is provided at the upper end of the frame 4, and a bent portion 2' of the rod 2 is provided between both notches 4' and 5'.
A frame body structure of an oil combustor for heating, in which the end connecting part of the frame body 4 is positioned, and the frame body 4 and the top plate 5 are fixed with screws 6.