JPS6220154Y2 - - Google Patents
Info
- Publication number
- JPS6220154Y2 JPS6220154Y2 JP8067679U JP8067679U JPS6220154Y2 JP S6220154 Y2 JPS6220154 Y2 JP S6220154Y2 JP 8067679 U JP8067679 U JP 8067679U JP 8067679 U JP8067679 U JP 8067679U JP S6220154 Y2 JPS6220154 Y2 JP S6220154Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- chamber
- hot air
- heater
- resistant members
- 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
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910001120 nichrome Inorganic materials 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 241000482268 Zea mays subsp. mays Species 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Surface Heating Bodies (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
- Grain Derivatives (AREA)
Description
【考案の詳細な説明】 この考案はヒーター装置に関する。[Detailed explanation of the idea] This invention relates to a heater device.
ヒーター装置には種々の形状のものがある。例
えば電気コンロ、電気湯沸器、ヘヤードライヤに
使用されるヒーター装置は普通ニクロム線を螺旋
状に形成し、所定の支持具によりニクロム線を支
持固定させる手段がとられている。前記電気コン
ロや湯沸器はニクロム線をセラミツク等の耐熱部
材に支持固定させるだけで充分であるが、ヘヤー
ドライヤはニクロム線の後方にフアンを設け、フ
アンにより得られた風をニクロム線に当て熱風に
するため、ニクロム線の支持に際して風が通過し
やすい構造にしなければならない。しかしこの構
造による熱交換効率はニクロム線に当る風が少な
いためあまり良くない。このため、熱風により食
料品等を加工するような場合、上記ヘヤードライ
ヤ式のヒーター構造では熱容量が不足してしまう
欠点がある。 Heater devices come in various shapes. For example, heater devices used in electric stoves, electric water heaters, and hair dryers usually have nichrome wire formed into a spiral shape, and the nichrome wire is supported and fixed by a predetermined support. For electric stoves and water heaters, it is sufficient to support and fix the nichrome wire to a heat-resistant material such as ceramic, but for hair dryers, a fan is installed behind the nichrome wire, and the air generated by the fan is applied to the nichrome wire. In order to use hot air, the nichrome wire must be supported in a structure that allows the air to pass through easily. However, the heat exchange efficiency with this structure is not very good because there is little wind hitting the nichrome wire. For this reason, when food products or the like are processed using hot air, the above-mentioned hair dryer type heater structure has the drawback of insufficient heat capacity.
この考案は上記の欠点を除去し、熱交換効率を
向上させるとともに発熱線の支持も強固にできる
ヒーター装置を提供することを目的とする。 The object of this invention is to eliminate the above-mentioned drawbacks, improve heat exchange efficiency, and provide a heater device that can firmly support the heating wire.
以下図面を参照してこの考案の一実施例をポツ
プコーン装置に適用した場合について説明する。 An embodiment of this invention applied to a popcorn device will be described below with reference to the drawings.
第１図において、１はケース本体で、このケー
ス本体１には有底円筒状のチエンバ２が収設され
る。このチエンバ２は円筒体２ａと外壁周囲に複
数の熱風取入口３が穿設された有底円筒体２ｂと
を溶接等の手段で接合させて形成される。４は接
合部で、この接合部４にはチエンバ２を支持固定
させる風洞体５の一端が固着され、他端はケース
本体１の底壁に固着される。６は詳細を後述する
ヒーターで、このヒーター６は発熱線７ａをセラ
ミツク等からなる第１、第２耐熱部材７ｂ，７ｃ
で挾持して前記チエンバ２の底部に近接して配設
される。８はフアン９を駆動させるモータで、こ
のモータ８及びフアン９は前記風洞体５内に収設
される。１０は電源コード、１１は前記ケース本
体１の上部に装着され、一部がチエンバ２の上端
面に接触して設けられたシユート兼蓋、１２は前
記ケース本体１の下方部に設けられた風取入口で
ある。 In FIG. 1, 1 is a case body, and a bottomed cylindrical chamber 2 is housed in the case body 1. As shown in FIG. The chamber 2 is formed by joining a cylindrical body 2a and a bottomed cylindrical body 2b, in which a plurality of hot air intake ports 3 are bored around the outer wall, by means such as welding. Reference numeral 4 denotes a joint, to which one end of a wind tunnel body 5 for supporting and fixing the chamber 2 is fixed, and the other end is fixed to the bottom wall of the case body 1. 6 is a heater whose details will be described later, and this heater 6 connects a heating wire 7a to first and second heat-resistant members 7b and 7c made of ceramic or the like.
The chamber 2 is disposed close to the bottom of the chamber 2 while being sandwiched between the chambers 2 and 2. A motor 8 drives a fan 9, and the motor 8 and the fan 9 are housed within the wind tunnel body 5. 10 is a power cord; 11 is a chute/lid that is attached to the upper part of the case body 1 and partially contacts the upper end surface of the chamber 2; 12 is a vent provided at the lower part of the case body 1; This is the intake port.
第２図乃至第４図は円板状の第１耐熱部材７ｂ
を示す平面図、裏面図及びＡ−Ａ線断面図で、２
１ａ，２１ｂ，２１ｃは発熱線７ａが配設される
凹溝、２２は凹溝２１ａ，２１ｂの間に凹溝２１
ａ，２１ｂに沿つて穿設された第１通風孔であ
る。２３は凹溝２１ｃに複数個穿設された第２通
風孔である。２４ａ〜２４ｇは発熱線７ａや図示
しないサモスタツト等の取付端子孔である。２５
は後述の第２耐熱部材とともに発熱線７ａを挾持
固定させる取付ビス孔である。 FIGS. 2 to 4 show a disk-shaped first heat-resistant member 7b.
In the top view, back view, and sectional view taken along line A-A, 2
1a, 21b, and 21c are grooves in which the heating wires 7a are disposed, and 22 is a groove 21 between the grooves 21a and 21b.
This is a first ventilation hole bored along lines a and 21b. A plurality of second ventilation holes 23 are formed in the groove 21c. 24a to 24g are mounting terminal holes for the heating wire 7a, a thermostat (not shown), etc. 25
is a mounting screw hole for clamping and fixing the heating wire 7a together with a second heat-resistant member, which will be described later.
第５図乃至第７図は円板状の第２耐熱部材７ｃ
を示す平面図、裏面図及びＡ−Ａ線断面図で、２
６ａ，２６ｂ，２６ｃは前記第１耐熱部材７ｂの
凹溝２１ａ，２１ｂ，２１ｃに対応して穿設され
た凹溝、２７は前記取付ビス孔２５に対応して穿
設された孔である。 5 to 7 show a disk-shaped second heat-resistant member 7c.
In the top view, back view, and sectional view taken along line A-A, 2
Reference numerals 6a, 26b, and 26c are grooves bored corresponding to the grooves 21a, 21b, and 21c of the first heat-resistant member 7b, and 27 is a hole bored corresponding to the mounting screw hole 25.
上記第１、第２耐熱部材７ｂ，７ｃの凹溝２１
ａ〜２１ｃ，２６ａ〜２６ｃに発熱線７ａを配装
して発熱線７ａを挾持すると、フアン９により得
られた風は第１、第２通風孔２２，２３から最外
側の発熱線７ａを通つて第１図矢印のようにチエ
ンバ２の熱風取入口３に入る。このように、フア
ン９により得られた風はすべて発熱線７ａにより
温められる。すなわち、熱変換効率が良く、容量
の小さい発熱線７ａで所定の発熱量が得られる。
これは第１、第２耐熱部材７ｂ，７ｃで発熱線７
ａが挾持されるため、風の通る通路が比較的狭く
なり、発熱線７ａに風がすべて当るためである。
また、上記のようにヒーター６を構成すると極め
て小型なヒーター装置が得られる。 Grooves 21 of the first and second heat-resistant members 7b and 7c
When the heat generating wires 7a are arranged in a to 21c and 26a to 26c and the heat generating wires 7a are sandwiched, the wind obtained by the fan 9 passes through the outermost heat generating wire 7a from the first and second ventilation holes 22 and 23. Then, it enters the hot air intake port 3 of the chamber 2 as shown by the arrow in FIG. In this way, all the air obtained by the fan 9 is heated by the heating wire 7a. In other words, a predetermined amount of heat can be obtained with the heating wire 7a which has good heat conversion efficiency and a small capacity.
This is the heating wire 7 at the first and second heat resistant members 7b and 7c.
This is because the air passageway through which the air passes is relatively narrow because the wires 7a are sandwiched, and all of the air hits the heating wire 7a.
Further, by configuring the heater 6 as described above, an extremely compact heater device can be obtained.
以上述べたようにこの考案によれば第１、第２
耐熱部材により発熱線を挾持し、第１耐熱部材に
は通風孔を穿設し、この通風孔を通る風を第１、
第２耐熱部材の間〓を通すようにしたので、熱交
換効率の向上を図ることができ、かつ発熱線の支
持も強固にでき、しかも小型に形成できる利点が
ある。 As mentioned above, according to this invention, the first and second
The heat generating wire is held between heat resistant members, a ventilation hole is provided in the first heat resistant member, and the air passing through the ventilation hole is transmitted to the first heat resistant member.
Since it is arranged to pass between the second heat-resistant members, the heat exchange efficiency can be improved, the heating wire can be strongly supported, and there are advantages that it can be formed compactly.
第１図はこの考案の一実施例をポツプコーン装
置に適用した場合を示す断面図、第２図乃至第７
図は第１図の要部を拡大して示すもので、第２図
及び第５図は平面図、第３図及び第６図は裏面
図、第４図及び第７図は断面図である。
６……ヒーター、７ａ……発熱線、７ｂ，７ｃ
……第１、第２耐熱部材、２１ａ〜２１ｃ，２６
ａ〜２６ｃ……凹溝、２２……第１通風孔、２３
……第２通風孔。
FIG. 1 is a sectional view showing an embodiment of this invention applied to a popcorn device, and FIGS.
The figures are enlarged views of the main parts of Figure 1, Figures 2 and 5 are plan views, Figures 3 and 6 are back views, and Figures 4 and 7 are cross-sectional views. . 6...Heater, 7a...Heating wire, 7b, 7c
...First and second heat-resistant members, 21a to 21c, 26
a to 26c... Concave groove, 22... First ventilation hole, 23
...Second ventilation hole.
Claims (1)
とともに上端面が開口されたケース本体と、この
ケース本体内に収設され、円筒体と有底円筒体と
を接合するとともに、有底円筒体の外周壁面に熱
風取入口が形成されたチエンバと、このチエンバ
の熱風取入口より上部に一端が固着され、他端が
前記ケース本体内の底壁に固着されてチエンバを
支持固定する風洞体と、この風洞体内の前記チエ
ンバの外底部に近接して配設され、前記熱風取入
口に熱風を強制的に供給するフアンを有するヒー
ターと、前記ケース本体上部に装着され、一部が
前記チエンバの上端面に接触して設けられたシユ
ート兼蓋とを有するヒーター装置において、前記
ヒーターは発熱線配装溝がそれぞれ設けられた第
１および第２耐熱部材と、この第１および第２耐
熱部材の溝に配装され、第１および第２耐熱部材
により挾持された発熱線と、前記第１耐熱部材に
穿設され、前記フアンからの風を通過させる通風
孔とから構成され、前記通風孔を通つた風を第１
および第２耐熱部材間を通して熱風となるように
したことを特徴とするヒーター装置。 A case body that has a wind intake in the lower part and a heat dissipation port in the upper part and has an open upper end face; A chamber having a hot air intake formed on the outer peripheral wall surface of a cylindrical body, and a wind tunnel having one end fixed above the hot air intake of the chamber and the other end fixed to the bottom wall inside the case body to support and fix the chamber. a heater having a fan disposed close to the outer bottom of the chamber in the wind tunnel body and forcibly supplying hot air to the hot air intake port; In the heater device having a chute and lid provided in contact with the upper end surface of the chamber, the heater includes first and second heat-resistant members each having a heating wire groove, and the first and second heat-resistant members. The ventilation hole is composed of a heating wire disposed in a groove of the member and held between first and second heat-resistant members, and a ventilation hole bored in the first heat-resistant member to allow air from the fan to pass through. The wind passing through the hole is
and a heater device characterized in that the hot air is passed between the second heat-resistant members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8067679U JPS6220154Y2 (en) | 1979-06-12 | 1979-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8067679U JPS6220154Y2 (en) | 1979-06-12 | 1979-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55180290U JPS55180290U (en) | 1980-12-24 |
| JPS6220154Y2 true JPS6220154Y2 (en) | 1987-05-22 |
Family
ID=29314009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8067679U Expired JPS6220154Y2 (en) | 1979-06-12 | 1979-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6220154Y2 (en) |
-
1979
- 1979-06-12 JP JP8067679U patent/JPS6220154Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55180290U (en) | 1980-12-24 |
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