JPS5848521Y2 - hot air heater - Google Patents

Description

【考案の詳細な説明】 本考案は温風暖房機の改良構造に係り、ファンモータと
該モータを制御する制御スイッチの取付を容易にすると
共にスイッチの温度上昇を抑えるようにしたものである
。[Detailed Description of the Invention] The present invention relates to an improved structure of a hot-air heater, which facilitates the installation of a fan motor and a control switch for controlling the motor, and suppresses the rise in temperature of the switch.

内部を遮断板で区画し送風室を設けた本体の一種適所に
送風室に連通ずる装設口を形威し、この装設口にファン
回転用モータを取付けた温風暖房機は例えば実公昭４８
−２７０７３号公報等で公知である。For example, a hot-air heater made by Jikosho, which has a main body with a ventilation chamber partitioned by a blocking plate, has an installation port connected to the ventilation chamber at a suitable location, and a motor for rotating the fan is attached to this installation port. 48
This is known from, for example, Japanese Patent No.-27073.

しかし乍ら従来の温風暖房機は第３図に示すようにモー
タイを制御する制御スイッチ口は本体ハの前面開口の下
半分に設置した蓋体二前面に取付けられている。However, in the conventional warm air heater, as shown in FIG. 3, the control switch opening for controlling the motor is attached to the front surface of the lid body 2, which is installed in the lower half of the front opening of the main body C.

従って操作性は良い反面、本体背面に位置するモータイ
との電気的配線が煩雑であり、又配線が必然的に燃焼器
ホの近くを通るため燃焼器からの熱影響を受け、配線の
絶縁被膜が融は感電の危険を生ずる等の問題がある。Therefore, although the operability is good, the electrical wiring with the motor located on the back of the main unit is complicated, and since the wiring inevitably passes near the combustor, it is affected by the heat from the combustor, and the insulation coating of the wiring Melting causes problems such as the risk of electric shock.

本考案は斯る点に鑑み暖房機本体とは別個な支持体にモ
ータとその制御用スイッチを配設して両者の配線作業を
容易にすると共に遮蔽板を用いてスイッチの熱遮蔽する
ことを目的としたものであり、その構成は内部を遮断板
にて区画し送風室を設けた本体の一種適所に、送風室に
連通ずる装設口を形威し、該装設口を外側から覆う支持
体を着脱自在に装着せしめ、この支持体には送風室内に
装設したファンの回転用モータとこのモータを制御する
スイッチとを取付けると共に支持体内にはスイッチを熱
遮蔽する遮蔽板を取付けてなる温風暖房機である。In view of these points, the present invention has been developed by arranging the motor and its control switch on a support separate from the main body of the heater to facilitate the wiring work for both, and by using a shielding plate to shield the switch from heat. The structure is such that the inside is divided by a blocking plate and a ventilation chamber is provided, and an installation port that communicates with the ventilation chamber is placed in a suitable place, and the installation port is covered from the outside. A support is attached removably, and a motor for rotating a fan installed in the ventilation chamber and a switch for controlling the motor are attached to the support, and a shield plate is attached inside the support to shield the switch from heat. This is a hot air heater.

従ってモータとスイッチの電気的配線が暖房機本体と関
係なく簡単に行うことができるし燃焼器からの熱的影響
も回避することができる。Therefore, the electrical wiring between the motor and the switch can be easily done without being connected to the main body of the heater, and the thermal influence from the combustor can be avoided.

又スイッチを熱遮蔽するように遮蔽板を支持体内に取付
けであるので、スイッチの取付位置の制限はなくモータ
と近接して取付けたり操作しやすい箇所に取付けること
ができる作用効果を有するものである。In addition, since the shielding plate is mounted inside the support to shield the switch from heat, there are no restrictions on the mounting position of the switch, and it has the effect of being able to be mounted close to the motor or in a location where it is easy to operate. .

哄下−実施例を図と共に説明すると、１は温風暖房機本
体で、前面開口の上半分に放熱口２を形成し下半分を蓋
体３で閉塞しである。An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 denotes a hot air heater main body, with a heat dissipation port 2 formed in the upper half of the front opening and a lower half closed with a lid 3.

４は本体１内を遮断板５、反射板６、仕切板１で区画し
た燃焼室で、燃焼器８が内設しである。Reference numeral 4 denotes a combustion chamber in which the inside of the main body 1 is partitioned by a blocking plate 5, a reflecting plate 6, and a partition plate 1, and a combustor 8 is installed inside the combustion chamber.

９は燃焼室４の下部に設けた燃料供給室で前記燃焼器８
に液体燃料を供給するタンク１０が内設されている。9 is a fuel supply chamber provided at the bottom of the combustion chamber 4;
A tank 10 for supplying liquid fuel is installed inside.

１１は本体１内を前記遮断板５で区画した送風室で、前
方を放熱口２の上部と連通させ、後方の本体壁には装設
口１２を設けである。Reference numeral 11 denotes a ventilation chamber in which the interior of the main body 1 is partitioned by the shielding plate 5, the front part of which is communicated with the upper part of the heat radiation port 2, and an installation port 12 provided in the rear wall of the main body.

１３は前記装設口１２を本体の外側から覆う通気口１４
を有する支持体で、螺子１５により本体１に着脱自在に
取付けである。Reference numeral 13 denotes a ventilation port 14 that covers the installation port 12 from the outside of the main body.
It is a support body having a structure, and is detachably attached to the main body 1 by screws 15.

１６は送風室１１内に装設したファン１１の回転用モー
タで前記支持体１３に取付けである。Reference numeral 16 denotes a motor for rotating the fan 11 installed in the ventilation chamber 11 and is attached to the support body 13.

１Ｂは該モータ１６を制御するスイッチで、支持体１３
の上辺に取付けである。1B is a switch that controls the motor 16;
It is installed on the top side of the

１９は支持体１３内に取付けた遮蔽板で前記スイッチ１
８を熱遮蔽して温度上昇を防止するものである。Reference numeral 19 denotes a shielding plate installed in the support body 13, and the switch 1
8 to prevent the temperature from rising.

又、第１図中の２０はルーバーを概略的に示めしたもの
である。Further, numeral 20 in FIG. 1 schematically shows a louver.

而して送風室１１はファン１７により送風されているの
で、あまり温度上昇しないがファンを停止したような場
合には、高温となりスイッチ１８も加熱される。Since air is blown into the ventilation chamber 11 by the fan 17, the temperature does not rise much, but when the fan is stopped, the temperature becomes high and the switch 18 is also heated.

しかるに本案はスイッチ１８を本体の外側に取付けた支
持体１３に取付け、しかも遮蔽板１９により熱遮蔽しで
あるためスイッチの温度上昇は抑えられ耐久性が増すと
共にそれほど耐熱性のスイッチでなくてよいのでコスト
モ安くなる。However, in the present invention, the switch 18 is attached to the support 13 attached to the outside of the main body, and is also heat-shielded by the shielding plate 19, so the temperature rise of the switch is suppressed, the durability increases, and the switch does not need to be so heat-resistant. So Costomo will be cheaper.

更に本案はモータとこのモータを制御するスイッチを同
一支持体に取付けたものであるので、モータとスイッチ
の電気配線が暖房機本体とは関係なく簡単に行うことが
できる。Further, in the present invention, the motor and the switch for controlling the motor are mounted on the same support, so that the electrical wiring between the motor and the switch can be easily done without being connected to the main body of the heater.

しかもあらかじめ支持体にモータとスイッチとを組立て
てトきそれを本体に外側から取付けることもできるので
構造的に簡単になる。Moreover, since the motor and switch can be preassembled on the support and then attached to the main body from the outside, the structure becomes simpler.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案温風暖房機の端面図、第２図は同要部拡
大断面図、第３図は従来構造を説明する端面図である。 ５・・・・・・遮断板、１１・・・・・・送風室、１２
・・・・・・装設口、１３・・・・・・支持体、１６・
・・・・・モータ、１８・・・・・・スイッチ、１９・
・・・・・遮蔽板。FIG. 1 is an end view of the hot air heater of the present invention, FIG. 2 is an enlarged sectional view of the same essential parts, and FIG. 3 is an end view illustrating the conventional structure. 5...Break plate, 11...Blower chamber, 12
...Installation port, 13...Support, 16.
...Motor, 18...Switch, 19.
·····Shield.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部を遮蔽板にて区画し送風室を設けた本体の一種適所
に、送風室に連通ずる装設口を形成し、該装設口を外側
から覆う支持体を本体外側に着脱自在に装着せしめ、こ
の支持体には送風室内に装設したファンの回転用モータ
とこのモータを制御するスイッチとを取付けると共に支
持体内にはスイッチを熱遮蔽する熱遮蔽板を取付ナノる
温風暖房機。A type of main body whose interior is partitioned with a shielding plate and provided with a ventilation chamber, an installation port communicating with the ventilation chamber is formed at a suitable location, and a support body that covers the installation port from the outside is detachably attached to the outside of the main body. A hot air heater in which a motor for rotating a fan installed in the ventilation chamber and a switch for controlling the motor are attached to the support, and a heat shielding plate for thermally shielding the switch is attached inside the support.