KR102065043B1 - Heating Device to Block Radiant Heat and A Heated Body using it - Google Patents

Abstract

The present invention relates to a radiant heat shield heating device.
To this end, the present invention is a heating device provided with a ignition unit for heating the upper portion of the fuel container for receiving the combustible fuel, the fuel container is formed integrally the neck portion on the upper portion of the receiving portion for receiving the combustible fuel, A fuel hole is formed at an upper center of the neck portion to provide a ignition portion, and a fuel cap is detachably coupled to an outer circumferential surface of the neck portion of the fuel container, and a heat shield is fixed to cover the receiving portion of the fuel container under the fuel cap. do.
As a result, the heat shield may block radiant heat generated from the ignition unit, thereby preventing the fuel container from being heated or thermally deformed.

Description

Radiant heat shield heating device and a heated object using the same {Heating Device to Block Radiant Heat and A Heated Body using it}

The present invention relates to a radiant heat cut-off heating device and a heated object using the same, and more particularly, an ignition part for heating is provided on an upper portion of a fuel container for accommodating flammable fuel, and a fuel cap on an outer circumferential surface of the neck of the fuel container. It is detachably coupled, the heat shield cover is fixed to cover the receiving portion of the fuel container in the lower portion relates to a radiant heat shield heating device for blocking the radiant heat generated from the ignition portion and the heating element using the same.

Recently, outdoor activities such as camping, fishing, cycling, and hiking have been activated according to the social atmosphere in which individual leisure and hobbies are important. In addition, disabled children and infants who are difficult to walk perform outdoor activities using wheelchairs and strollers. However, since the temperature drops sharply after sunset or in winter, there are many restrictions in performing outdoor activities.

As a countermeasure against heat, it is common to use a heating device using electricity or a heating device using a hand stove or gas or oil.

However, there is a limit in securing a stable heating value, the heater is difficult to supply continuous power in outdoor activities, and most of all, in case of rain or high humidity is accompanied by the risk of fire or electric shock due to moisture There was a limit. In addition, heat generating devices using fuels such as gas or petroleum generally have no miniaturized products, and have difficulty in carrying or carrying them.

On the other hand, in order to solve the above problems, the applicant of the present invention and the Korean patent application No. 10-2017-0025816 (2017. 2. 27. application, hereinafter referred to as 'prior art document') and "candle height automatic adjustment device and Seating plate using this "has been applied.

 The prior art document uses the flame of the candle as a heating element, even if the candle is burned, the horizontal can be secured, so that a constant height is maintained to ensure a stable heat generation efficiency, coupled to the lower portion of the seating plate rapid heat transfer In addition, the invention is proposed to prevent the user from getting burned.

However, the candle has a problem that the liquid paraffin is formed by the high temperature radiant heat generated from the flame as it is transferred to the candle as it is, and the surrounding environment becomes dirty due to falling. There was a limit that the amount of activity can not be limited because the stable calorific value is not secured by the flow.

In addition, in order to adjust the calorific value of the candle itself has to be replaced, it was difficult to adjust the flexible temperature according to the situation.

On the other hand, if you want to manufacture a heating device using a heating element other than candles, the fuel container for the fuel is heated to a high temperature by the radiant heat of the heating element, there is a risk that the user burns or the container itself is thermally deformed there was.

The present invention has been made in order to solve the above problems, it is possible to prevent the fuel container to rise to a high temperature by the radiant heat generated from the ignition unit, to ensure a stable calorific value regardless of the external environment, It is possible to continuously burn even if the heating device is carried, and to control the heat quantity flexibly according to the temperature, and to provide the radiant heat cut off heating device that is easy to fasten and dismantle for use and storage, and the heating element using the same. There is an object of the invention.

The present invention provides a heating device (HD) having a ignition unit (20) for heating on the upper portion of the fuel container (10) for accommodating flammable fuel, wherein the fuel container (10) is accommodated for accommodating flammable fuel The neck portion 12 is integrally formed on the upper portion 11, and the fuel hole 13 is formed at the center of the upper end of the neck portion 12 to provide the ignition portion 20, the fuel container 10 Fuel cap 30 is coupled to the outer peripheral surface of the neck portion 12 of the detachable, the fuel cap 30 is a cylinder portion 31 is formed so as to surround the outer peripheral surface of the neck portion 12, The heat shield cover 40 for blocking radiant heat transmitted to the receiving portion 11 of the fuel container 10 is fixed by the lower end of the cylinder portion 31 to block radiant heat generated from the ignition portion 20. And, the upper portion of the fuel container 10 is provided with a windbreak case 50 to surround the ignition unit 20, the lower portion of the windbreak case 50 Insertion hole 51 is formed to be provided with the heat shield cover 40, the fastening portion 52 is formed along the circumference of the insertion hole 51 is the side cover portion 42 of the heat shield cover 40 ) Is fastened and fixed by the fastening part 52, and the fastening means 55 is formed on the upper end to be detachable.

In addition, the ignition unit 20 may be provided so that the wick 21 penetrates inside the wick guide 22, and the wick guide 22 may be inserted into and fixed to the fuel hole 13.

In addition, a cover portion 32 is formed on the upper portion of the cylinder portion 31, the cover portion 32 may be formed with an exposure hole 33 to be continuous with the fuel hole (13).

delete

delete

delete

In addition, the fastening part 52 has a lower flange 52b formed along the circumference of the insertion hole 51, and an inclined surface 52c is formed to be inclined upward at an inner end of the lower flange 52b, and the inclined surface ( The side cover part 42 of the heat shield cover 40 may be fastened to height adjustment 52c).

In addition, the heat shield cover 40 has a side cover portion 42 is formed so as to be perpendicular to the flange portion 41, the outer circumferential surface of the side cover portion 42 is formed with a sieve 1 fastening means (42a), The fastening part 52 may have a second fastening means 52a formed along the circumference of the insertion hole 51 so that the side cover part 42 of the heat shield cover 40 may be height-adjustable.

In addition, an air supply hole 41a is formed in the flange portion 41 of the heat shield cover 40 to induce the flow of air.

And it is possible to provide a heated object to which the radiant heat cut-off heating apparatus of the present invention is fixed to the lower portion of the heating plate (P).

Based on the solution of the above problem, the radiant heat cut-off heating apparatus and the heated object using the same of the present invention are fixed by a heat shield cover to cover the receiving portion of the fuel container by the radiant heat by blocking the radiant heat generated from the ignition portion It is possible to prevent the fuel container from rising to a high temperature.

In addition, the ignition portion is provided so that the wick penetrates the inside of the wick guide, the wick guide is inserted and fixed in the fuel hole to ensure a stable calorific value while using a liquid fuel, and also prevent the fuel leak or evaporate have.

In addition, the heat shield cover is formed integrally with the side cover portion along the rim around the flange portion to more actively block the radiant heat as well as induce the flow of air.

In this case, an air supply hole is formed in the flange to supply air as well as to actively induce air flow due to a temperature difference, so that a cooling function of the heat shield cover can be expected.

Furthermore, the heat shield may be selectively applied by pressing and fixing the flange part between the fuel cap and the stepped portion of the fuel container positioned below.

In addition, a windproof case is provided to surround the ignition unit, so there is an advantage that continuous combustion is possible even when the wind blows or moves in the state of carrying the heating device.

And fastening the heat shield cover and the windbreak case, by adjusting the relative height can flexibly adjust the amount of heat according to the temperature, it is easy to fasten and dismantle for simple use and storage by making the fastening method.

1 is an exploded perspective view showing a radiant heat shield heating device according to an embodiment of the present invention.
Figure 2 is a cross-sectional view showing a radiant heat cut heating device according to an embodiment of the present invention.
Figure 3 is an exploded perspective view showing a radiant heat cut heating device according to another embodiment of the present invention.
Figure 4 is a cross-sectional view showing a radiant heat cut heating device according to another embodiment of the present invention.
Figure 5 is a cross-sectional view showing a heating element coupled to the radiant heat cut heating device according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating a radiant heat cut-off heating device HD according to an embodiment of the present invention, and an ignition part 20 for heating is provided on an upper portion of a fuel container 10 for accommodating flammable fuel.

The fuel container 10 has a neck portion 12 integrally formed at an upper portion of the accommodating portion 11 for accommodating flammable fuel, and a fuel hole 13 is formed at the center of the upper end of the neck portion 12. The ignition part 20 is provided.

The combustible fuel may be present as a liquid or a gas, and the fuel container 10 may be made of metal or glass having heat resistance. The fuel hole 13 is a passage formed to allow the combustible fuel provided in the fuel container 10 to move to the upper ignition unit 20, and may also be used for filling when the combustible fuel is exhausted.

On the other hand, the fuel cap 30 is detachably coupled to the outer circumferential surface of the neck portion 12 of the fuel container 10. The fuel cap 30 may be fixed so that the ignition unit 20 is stably positioned, and may be used to remove a flame formed in the ignition unit 20.

A heat shield cover 40 is fixed to the lower portion of the fuel cap 30 so as to cover the receiving portion 11 of the fuel container 10. The heat shield cover 40 blocks the radiant heat generated from the ignition unit 20, thereby preventing the user from being burned or deforming the fuel container 10 by heating the fuel container 10 by the radiant heat. Can be.

As an example, as shown in FIG. 1, when the flammable fuel provided in the fuel container 10 is a liquid, the ignition unit 20 may include a wick 21. One end of the wick 21 is provided to be impregnated in the fuel of the fuel container 10, and the other end is exposed to the outside of the fuel hole 13 so that the flame can continuously burn based on the flammable fuel.

The wick 21 is provided to penetrate the wick hole 23 formed in the longitudinal direction inside the wick guide 22, and the wick guide 22 may be inserted and fixed to the fuel hole 13. In this case, a mounting flange 24 may be formed on an outer circumferential surface of the wick guide 22 so that the wick guide 22 is not separated from the fuel hole 13 or inserted deeper by the flow.

In addition, the wick 21 may be tightly blocked so that the wick 23 is not exposed to the outside by the sealing cover 24 provided on the upper inner circumferential surface of the wick guide 22. As a result, it is possible to prevent the flammable fuel from vaporizing and leaking out along the wick 23. However, the wick 21 may be provided to penetrate the sealing cover 24 so that fuel can move along the wick 21.

As another example, although not shown in the drawing, the ignition unit 20 may be formed as a nozzle when gaseous fuel is used.

On the other hand, the fuel cap 30 has a cylinder portion 31 is formed to surround the outer peripheral surface of the neck portion 12, the cover portion 32 is formed on the upper portion of the cylinder portion 31, the cover portion An exposure hole 33 may be formed in the 32 to be continuous with the fuel hole 13.

Threads may be formed on the outer circumferential surface of the neck portion 12 and the inner circumferential surface of the cylinder portion 31 so as to be mutually screwed together, or may be formed to be crimped and fixed by mutual fitting. The exposed hole 33 formed in the cover part 32 is formed to be continuous with the fuel hole 13 and is formed so that fuel can be continuously supplied to the ignition part 20. Therefore, the ignition part 20 may be directly coupled to the fuel hole 13, or may be coupled to the exposure hole 33 of the fuel cap 30.

At this time, the inner circumferential surface of the exposed hole 33 of the fuel cap 30 and the outer circumferential surface of the wick guide 22 of the ignition unit 20 are formed in a thread shape in a corresponding shape can be combined to enable mutual height adjustment. They can also be combined in an interference fit.

Meanwhile, as illustrated in FIG. 1, the heat shield cover 40 may have a side cover portion 42 integrally formed along an edge of the flange portion 41. The flange part 41 directly blocks radiant heat generated from the ignition part 20 from being radiated downward, and the side cover part 42 is heated air to the fuel container 10 by convection. Block it.

The side cover part 42 may be downwardly formed with respect to the flange part 41 but may be upwardly formed, and may be simultaneously formed on the upper part and the lower part.

When the side cover portion 42 is formed downward, the flow of air can be guided along the inner side of the side cover portion 42, the heat shield cover so that the induced air is delivered to the ignition portion (20) The air supply hole 41a may be formed in the flange portion 41 of the 40.

The air supply hole 41a may supply air to assist the combustion of the ignition unit 20, as well as actively induce air flow, thereby performing a cooling function of the heat shield cover 40. .

On the other hand, the heat shield cover 40 may be formed integrally with the fuel cap 30, it may be manufactured in a separate configuration to be selectively fastened according to the conditions of the external environment.

In one embodiment, the neck portion 12 of the fuel container 10 is formed with a stepped portion 14 having a smaller diameter toward the upper portion, the flange portion 41 of the heat shield cover 40 is It may be provided between the fuel cap 30 and the stepped portion 14 of the fuel container 10 positioned at the lower portion to be pressurized and fixed.

On the other hand, the upper portion of the fuel container 10 may be provided with a windbreak case 50 to surround the ignition unit (20). Even if the starter 20 is blown by the wind-winding case 50 or moved to a state in which the heating device HD of the present invention is carried, the calorific value is reduced or the combustion can be continued without eliminating the flame.

In addition, an air inlet hole 53 may be formed on the sidewall of the windbreak case 50 so that air required for continuous combustion may be supplied, and as a rapid air flow is generated through the air inlet hole 53. The wind direction plate 54 may be formed to change the flow of air in the air inlet 53 to one side such that the flame is not erased.

On the other hand, the windbreak case 50 has an insertion hole 51 is formed so that the heat shield cover 40 is provided at the bottom, the fastening portion 52 is formed along the circumference of the insertion hole 51 is the train The side cover part 42 of the end cover 40 may be fastened and fixed by the fastening part 52.

1 and 2, the fastening part 52 has a lower flange 52b formed along the circumference of the insertion hole 51, and is formed at an inner end of the lower flange 52b. An inclined surface 52c is formed to be inclined upwardly, and the side cover part 42 of the heat shield cover 40 may be fastened to the inclined surface 52c.

The lower flange 52b may be formed along the circumference of the insertion hole 51, and may be formed in a circular shape as well as a polygonal shape.

The inclined surface 52c may be manufactured to have an elastic force so that the side cover portion 42 of the heat shield cover 40 provided in the insertion hole 51 may be pressed and fixed by the inclined surface 52c. In some cases, since the position of the ignition unit 20 can be adjusted by changing the fixed position of the heat shield cover 40 relatively, the amount of heat generated according to temperature may be controlled.

At this time, the air inlet hole (52b-1) is formed in the lower flange (52b) can be naturally induced air, and additional effects of cooling the inclined surface (52c) the air introduced from the outside can be expected.

In addition, as shown in FIG. 2, the fastening part 52 includes a magnetic 52d on the inclined surface 52c, whereby the side cover part 42 of the heat shield cover 40 formed of a magnetic material is more stably fixed. Can be fastened as much as possible.

3 and 4, the heat shield cover 40 has a side cover portion 42 formed to be perpendicular to the flange portion 41, and an outer circumferential surface of the side cover portion 42. The first fastening means 42a may be formed therein. At this time, the fastening part 52 is formed with a second fastening means 52a along the circumference of the insertion hole 51 to correspond to the first fastening means 42a of the side cover part 42, so that the heat shield is covered. The side cover portion 42 of the 40 may be coupled to allow height adjustment.

The first and second fastening means 42a and 52a may be fastened to have mutually adjustable heights by forming a thread in a corresponding shape, respectively, and a plurality of fitting grooves are formed at regular intervals, respectively, The fitting protrusion to be inserted may be formed to allow height adjustment. In addition, it is also possible to produce a relative fastening height based on the interference fit method.

As a result, since the position of the ignition unit 20 may be adjusted by changing the fixed position of the heat shield cover 40 relatively, the amount of heat generated according to the temperature may be controlled.

In addition, the to-be-heated body HB using the above-mentioned radiant heat cut-off heating apparatus HD is demonstrated. Heated body (HB) of the present invention is defined as a concept encompassing a subject or a dog can sit, as well as a subject to be heated for poultice or other purposes. Therefore, it may be variously applied to a baby carriage including a chair for outdoor, a wheelchair, a saddle, and a steamer.

Specifically, as shown in FIG. 5, the heating object HB is formed by fixing the radiant heat blocking heating device HD under the heating plate P, and radiating heat blocking heating under the heating plate P. Various fastening means can be formed to which the device HD can be coupled.

In one embodiment, the fastening means 55 is formed on the upper end of the windbreak case 50 of the radiant heat shield heating device (HD), the fastening means 55 may be coupled to the magnetic coupled to the heating plate (P). The fastening means 55 may be fixed to the fastening hole or the fastening ring by forming the fastening hole or the fastening ring.

The radiant heat cut-off heating device (HD) is provided with a ignition unit 20 for heating on the upper portion of the fuel container 10, the fuel container 10 is on the upper portion of the receiving portion 11 for receiving the combustible fuel. The neck portion 12 is integrally formed, the fuel hole 13 is formed in the center of the upper end of the neck portion 12 is provided with the ignition portion 20, the neck portion 12 of the fuel container 10 The fuel cap 30 is detachably coupled to the outer circumferential surface of the fuel cap 30, and the heat shield cover 40 is fixed to cover the receiving portion 11 of the fuel container 10 at the lower portion of the fuel cap 30 to ignite the fire. Radiation heat generated in the unit 20 can be blocked.

In addition, the object to be heated (HB) of the present invention may be formed by coupling the radiant heat cut-off heating device (HD) according to various embodiments described above to the lower portion of the heating plate (P).

Radiation heat shield heating device (HD) according to the present invention as described above and the heating element (HB) using the same, without changing the technical spirit or essential features of the present invention by those skilled in the art to which the present invention belongs. It will be appreciated that it may be embodied in other specific forms.

Therefore, the above-described embodiments are to be understood in all respects as illustrative and not restrictive, and the scope of the present invention is indicated by the appended claims rather than the foregoing description, and the meanings of the claims and All changes or modifications derived from the scope and the equivalent concept should be construed as being included in the scope of the present invention.

HD: Radiant Heat Cut-off Heater 10: Fuel Container
11: receptacle 12: neck
13: Fuel 14: step
20: Ignition part 21: Wick
22: wick guide 23: wick ball
24: Seating flange 25: Airtight lid
30: fuel cap 31: cylinder
32: cover 33: exposure ball
40: heat shield cover 41: flange portion
41a: Air supply hole 42: Side cover part
42a: first fastening means 50: windbreak case
51: insertion hole 52: fastening part
52a: second fastening means 52b: lower flange
52b-1: Air guide hole 52c: Slope
52d: Magnetic 53: Air inflow hole
54: wind direction plate 55: fastener
P: Heating plate HB: Heating element

Claims (10)

In the heating device (HD) provided with a ignition unit 20 for heating in the upper portion of the fuel container (10) for receiving combustible fuel,
The fuel container 10 has a neck portion 12 integrally formed at an upper portion of the accommodating portion 11 for accommodating flammable fuel, and a fuel hole 13 is formed at the center of the upper end of the neck portion 12. The ignition unit 20 is provided, the fuel cap 30 is coupled to the outer peripheral surface of the neck portion 12 of the fuel container 10 to be detachable, the fuel cap 30 is the outer peripheral surface of the neck portion 12 Cylinder portion 31 is formed to surround the heat shield cover 40 for blocking the radiant heat transmitted to the receiving portion 11 of the fuel container 10 by the lower end of the cylinder portion 31 is pressed. Is fixed to block the radiant heat generated from the ignition unit 20,
An upper portion of the fuel container 10 is provided with a windbreak case 50 to surround the ignition portion 20, the insertion hole 51 is provided so that the heat shield cover 40 is provided in the lower portion of the windbreak case 50. ) Is formed, and a fastening portion 52 is formed along the circumference of the insertion hole 51 so that the side cover portion 42 of the heat shield cover 40 is fastened and fixed by the fastening portion 52, Radiating heat shield heating device, characterized in that the fastening means 55 is formed on the top to be detachable.
The method of claim 1,
The ignition unit 20 is provided with a wick 21 penetrating the inside of the wick guide 22, the wick guide 22 is radiant heat cut heating device characterized in that the fuel hole 13 is inserted and fixed .
The method of claim 1,
Cover portion 32 is formed on the upper portion of the cylinder portion 31, the heat radiation cut off heating device, characterized in that the cover portion 32 is formed with an exposure hole (33) to be continuous with the fuel hole (13).
delete delete delete The method of claim 1,
The fastening part 52 has a lower flange 52b formed along the circumference of the insertion hole 51, and an inclined surface 52c is formed to be inclined upward at an inner end of the lower flange 52b, and the inclined surface 52c is provided. Radiating heat shield heating device, characterized in that the side cover portion 42 of the heat shield cover 40 is fastened to.
The method of claim 1,
The heat shield cover 40 has a side cover portion 42 is formed to be perpendicular to the flange portion 41, the first fastening means (42a) is formed on the outer peripheral surface of the side cover portion 42, the fastening portion 52 is a radiant heat, characterized in that the second fastening means (52a) is formed along the circumference of the insertion hole 51 is coupled to the side cover portion 42 of the heat shield cover 40 to adjust the height Shut-off heater.
The method of claim 1,
Radiating heat cut heating device, characterized in that the air supply hole (41a) is formed in the flange portion (41) of the heat shield cover 40 to induce the flow of air.
The heating object using the heating device, characterized in that the radiant heat cut-off heating device of claim 1 is fixed to the lower portion of the heating plate (P).

Images