JPH025282Y2 - - Google Patents
Info
- Publication number
- JPH025282Y2 JPH025282Y2 JP1984159345U JP15934584U JPH025282Y2 JP H025282 Y2 JPH025282 Y2 JP H025282Y2 JP 1984159345 U JP1984159345 U JP 1984159345U JP 15934584 U JP15934584 U JP 15934584U JP H025282 Y2 JPH025282 Y2 JP H025282Y2
- Authority
- JP
- Japan
- Prior art keywords
- heater
- heat
- guard
- heater guard
- tubular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Electric Stoves And Ranges (AREA)
Description
【考案の詳細な説明】 〔考案の目的〕 （産業上の利用分野） 本考案は、こたつの発熱装置に関する。[Detailed explanation of the idea] [Purpose of invention] (Industrial application field) The present invention relates to a heating device for a kotatsu.
（従来の技術）
従来、こたつの発熱装置において、熱源として
石英管ヒータのような管形ヒータを用いるもので
は、例えば、反射板作用を行なう基板の下面に管
形ヒータを装着するとともに、この管形ヒータの
外側を覆つて基板の下面に別体の多数の通孔を有
するヒータガードをねじ、リベツトなどで取付け
ている。(Prior art) Conventionally, in a heat generating device for a kotatsu, in which a tube heater such as a quartz tube heater is used as a heat source, for example, the tube heater is attached to the bottom surface of a substrate that acts as a reflector, and the tube heater is A separate heater guard having a number of through holes is attached to the bottom surface of the substrate by screws, rivets, etc. to cover the outside of the shaped heater.
（考案が解決しようとする問題点）
上記のような発熱装置では、管形ヒータの作動
とともにヒータガードが高温になるが、その熱の
大部分を輻射熱として逃がしており、そのため、
管形ヒータの直下部分が局部的に熱くなる。(Problem to be solved by the invention) In the above-mentioned heat generating device, the heater guard becomes hot as the tubular heater operates, but most of the heat is dissipated as radiant heat.
The area directly below the tubular heater becomes locally hot.
本考案は、上述のような点を改良しようとする
もので、全体的に暖かくなるようにすることを目
的とするものである。 The present invention attempts to improve the above-mentioned points, and aims to provide overall warmth.
（問題点を解決するための手段）
本考案のこたつの発熱装置は、金属板からなる
遠赤外線放射用の放熱板の側部に沿つて、断面が
上方を開口したほぼコ字形で多数の通孔を有する
ヒータガードを一体に形成し、このヒータガード
の内側に管形ヒータを配設したものである。
(Means for Solving the Problems) The heating device for a kotatsu of the present invention has a large number of channels, each of which has a substantially U-shaped cross section with an upward opening, along the side of a heat dissipation plate for far-infrared radiation made of a metal plate. A heater guard having holes is integrally formed, and a tubular heater is disposed inside the heater guard.
（作用）
本考案では、管形ヒータに通電して発熱させる
と、ヒータガードの各通孔から熱線が照射される
とともに、管形ヒータの発熱によつて受熱面積の
大きなヒータガードがただちに加熱され、このヒ
ータガードの熱はこれと一体の放熱板に伝導熱と
して伝わり、これにより放熱板が加熱されて表面
温度が高くなり、放熱板とヒータガードの全体に
よつて放熱させて遠赤外線を多く発生し、全体的
に暖める。(Function) In this invention, when the tubular heater is energized to generate heat, heat rays are irradiated from each hole in the heater guard, and the heater guard, which has a large heat receiving area, is immediately heated by the heat generated by the tubular heater. The heat of this heater guard is transferred to the integrated heat sink as conduction heat, which heats the heat sink and raises the surface temperature.The heat sink and heater guard as a whole radiate heat and emit more far infrared rays. occurs and warms the whole body.
（実施例）
以下、本考案の一実施例を図面を参照して説明
する。(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.
１は金属板からなる平板状の遠赤外線放射用の
放熱板で、この放熱板１の長手方向両側部に沿つ
て、断面が上方を開口したほぼコ字形をなすヒー
タガード２が下方に一体に膨出形成され、このヒ
ータガード２に多数の通孔３が所定間隔ごとに形
成されている。また、上記ヒータガード２の上部
内側に石英管ヒータのような管形ヒータ４が配設
され、この管形ヒータ４の上方に対して上記放熱
板１に反射板５が取付けられている。上記放熱板
１の中央部に吸気孔６が設けられ、この吸気孔６
の下部に支枠７が取付けられ、この支枠７と放熱
板１の上方に設けられた断熱板８との間に送風機
９が設けられている。そして、上記のようにして
ユニツトとして形成された発熱装置はこたつやぐ
ら１０の内棧１１内に取付けられ、この内棧１１
の下面にガード１２が取付けられている。 Reference numeral 1 denotes a flat plate-shaped heat dissipation plate for far-infrared ray radiation made of a metal plate, and heater guards 2 having a substantially U-shaped cross section with an open top are integrally formed below along both sides of the heat dissipation plate 1 in the longitudinal direction. The heater guard 2 is formed in a bulging manner, and a large number of through holes 3 are formed at predetermined intervals in the heater guard 2 . Further, a tubular heater 4 such as a quartz tube heater is disposed inside the upper part of the heater guard 2, and a reflection plate 5 is attached to the heat sink 1 above the tubular heater 4. An air intake hole 6 is provided in the center of the heat sink 1, and this air intake hole 6
A support frame 7 is attached to the lower part of the support frame 7, and a blower 9 is provided between the support frame 7 and a heat insulating plate 8 provided above the heat sink 1. The heat generating device formed as a unit as described above is installed inside the inner rack 11 of the kotatsu tower 10.
A guard 12 is attached to the lower surface of.
そうして、管形ヒータ４に通電して発熱させる
と、ヒータガード２の各通孔３から熱線が照射さ
れる。これとともに、送風機９に通電して作動さ
せ、空気を吸気孔６から吸込んで放熱板１と断熱
板８との間を通し、管形ヒータ４部を経てヒータ
ガード２の通孔３から温風として吹出す。 Then, when the tubular heater 4 is energized to generate heat, heat rays are irradiated from each through hole 3 of the heater guard 2. At the same time, the blower 9 is energized and operated to suck air through the intake hole 6, pass between the heat sink 1 and the heat insulating plate 8, pass through the tubular heater 4, and then blow hot air from the air hole 3 of the heater guard 2. Speech out as.
また、これとともに管形ヒータ４の発熱によつ
て受熱面積の大きなヒータガード２がただちに加
熱され、このヒータガード２の熱はヒータガード
２と一体の放熱板１に伝導熱として伝わり、これ
により放熱板１が加熱されて表面温度が高くな
り、こたつとして目的とする温度（通常約150℃）
に近くなり、放熱板１とヒータガード２の全体に
よつて放熱させて、波長約7μの遠赤外線を多く
発生し、全体的に暖める。 At the same time, the heater guard 2, which has a large heat receiving area, is immediately heated by the heat generated by the tubular heater 4, and the heat of the heater guard 2 is transferred as conductive heat to the heat sink 1, which is integrated with the heater guard 2, thereby dissipating the heat. Plate 1 is heated and its surface temperature becomes high, reaching the desired temperature for the kotatsu (usually about 150℃)
, the entire heat sink 1 and heater guard 2 radiate heat, generating a large amount of far infrared rays with a wavelength of about 7μ, warming the entire body.
本考案によれば、管形ヒータの発熱によりヒー
タガードの各通孔から熱線を照射するとともに、
管形ヒータの発熱によつて高温となるヒータガー
ドの熱をこれと一体の放熱板に伝導熱として伝
え、放熱板とヒータガードの全体によつて放熱さ
せて遠赤外線を多く発生し、全体的に暖かくする
ことができる。
According to the present invention, heat rays are radiated from each hole of the heater guard by the heat generated by the tubular heater, and
The heat of the heater guard, which becomes high temperature due to the heat generated by the tubular heater, is transferred to the integrated heat sink as conduction heat, and the heat is radiated by the heat sink and the heater guard as a whole, generating a large amount of far infrared rays, which increases the overall can be warmed up.
第１図は本考案の装置の一実施例を示す断面
図、第２図はその一部の斜視図である。
１……放熱板、２……ヒータガード、３……通
孔、４……管形ヒータ。
FIG. 1 is a sectional view showing one embodiment of the device of the present invention, and FIG. 2 is a perspective view of a portion thereof. 1... Heat sink, 2... Heater guard, 3... Through hole, 4... Tubular heater.
Claims (1)
に沿つて、断面が上方を開口したほぼコ字形で多
数の通孔を有するヒータガードを一体に形成し、
このヒータガードの内側に管形ヒータを配設した
ことを特徴とするこたつの発熱装置。 A heater guard is integrally formed along the side of a heat dissipation plate for far-infrared radiation made of a metal plate and has a substantially U-shaped cross section with an upwardly open opening and a large number of through holes.
This heat generating device for a kotatsu is characterized by having a tubular heater arranged inside the heater guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984159345U JPH025282Y2 (en) | 1984-10-22 | 1984-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984159345U JPH025282Y2 (en) | 1984-10-22 | 1984-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6174007U JPS6174007U (en) | 1986-05-19 |
| JPH025282Y2 true JPH025282Y2 (en) | 1990-02-08 |
Family
ID=30717302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984159345U Expired JPH025282Y2 (en) | 1984-10-22 | 1984-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025282Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576941B2 (en) * | 1976-10-12 | 1982-02-08 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6122163Y2 (en) * | 1980-06-13 | 1986-07-03 |
-
1984
- 1984-10-22 JP JP1984159345U patent/JPH025282Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576941B2 (en) * | 1976-10-12 | 1982-02-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6174007U (en) | 1986-05-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH025282Y2 (en) | ||
| JP2519736Y2 (en) | Panel heater | |
| JPS6227763Y2 (en) | ||
| JPH05728Y2 (en) | ||
| JPS6314247Y2 (en) | ||
| JPH0136055Y2 (en) | ||
| JPS6139212Y2 (en) | ||
| JPH0625913Y2 (en) | Heat ray radiator | |
| JPS6214522Y2 (en) | ||
| JPH1163515A (en) | Heating table | |
| JPH11190531A (en) | Far infrared ray heater | |
| JPH0117208Y2 (en) | ||
| JPS6126803Y2 (en) | ||
| JP3023359U (en) | Heater for electric water heater | |
| JPS63177401U (en) | ||
| JPS6280152U (en) | ||
| JPH0619238B2 (en) | Heating appliances | |
| JPH0218294U (en) | ||
| JPH0645793Y2 (en) | Hot air type kotatsu | |
| JPS6146329Y2 (en) | ||
| JPS6129177Y2 (en) | ||
| JPH08261476A (en) | Heating table | |
| JPS6133451Y2 (en) | ||
| JPH0213886Y2 (en) | ||
| JPH01140412U (en) |