JP3451435B2 - Electric heater combined with electric heater - Google Patents

Electric heater combined with electric heater

Info

Publication number
JP3451435B2
JP3451435B2 JP2000608122A JP2000608122A JP3451435B2 JP 3451435 B2 JP3451435 B2 JP 3451435B2 JP 2000608122 A JP2000608122 A JP 2000608122A JP 2000608122 A JP2000608122 A JP 2000608122A JP 3451435 B2 JP3451435 B2 JP 3451435B2
Authority
JP
Japan
Prior art keywords
fan
electric heater
safety net
electric
motor case
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 - Fee Related
Application number
JP2000608122A
Other languages
Japanese (ja)
Other versions
JP2003525375A (en
Inventor
マンウォン キム
Original Assignee
マンウォン キム
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by マンウォン キム filed Critical マンウォン キム
Publication of JP2003525375A publication Critical patent/JP2003525375A/en
Application granted granted Critical
Publication of JP3451435B2 publication Critical patent/JP3451435B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/062—Arrangement or mounting of electric heating elements on stoves
    • F24C7/065—Arrangement or mounting of electric heating elements on stoves with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Description

【発明の詳細な説明】 【０００１】技術分野 本発明は夏には扇風機として用い、冬には輻射型電気ヒ
ーターとして使用可能にした扇風機兼用電気ヒーターに
関するものである。 【０００２】背景技術 多くの家庭において、一、二台ずつ保有する一般的な扇
風機は夏にのみ用い、春と秋と冬季には倉庫に保管する
ようになる。したがって本発明者は、夏季には扇風機と
して用い、冬季には放置されている実情を勘案し扇風機
兼用ヒーターを開発するに至ったのである。 【０００３】本発明は従来の扇風機が有する機能上の限
界を克服し扇風機の活用度を高めるために、夏季には扇
風機として使用可能であることはもちろん、冬季には扇
風機の羽根を分離し、これの代わりに扇風機のモーター
ケース前面に湾曲円盤状の反射盤と電熱線とを組立て可
能にすることにより輻射型電気ヒーターとしても使用可
能にした扇風機兼用電気ヒーターを提供することにあ
る。 【０００４】発明の開示 本発明の構成上の特徴はモーターケース１０の前面の中
央にはネジ山を形成したボス１１を形成した後面安全網
２０をナットにより分解結合が可能になし、上記ボス１
１の中央を通じて前方へ突出したモーター回転軸３０に
は扇風機羽根４０をナットにより着脱自在に配設し、上
記後面安全網２０と結合されて上記扇風機羽根４０を安
全に保護する前面安全網５０を設けた通常の扇風機にお
いて、湾曲円盤状の反射盤６０との外面に電熱線７１を
巻付けた発熱筒体７０を設け、上記反射盤６０は上記後
面安全網５０に代えて上記モーターケース１０前面にナ
ットにより結合するようにして、上記電熱線７１は扇風
機に配置した電気回路を通じて電気の供給を受けること
ができるようにして、上記扇風機羽根４０に代えて上記
発熱筒体７０を上記反射盤６０の座面６１に安着させて
上記モーターケース１０の前面にネジ締結可能にしたも
のである。 【０００５】図面の簡単な説明 以下、本発明の好ましい実施例を添付図面に参照しなが
ら詳しく説明するが、図１は本発明による扇風機兼用ヒ
ーターの重要部品などを示す斜視図であり、図２は本発
明を一般的な扇風機として用いるときの組立て状態を示
す要部断面図であり、図３は本発明を電気ヒーターとし
て用いるときの組立て状態を示す要部断面図である。そ
して図４は本発明の扇風機兼用電気ヒーターの電気回路
図である。 【０００６】発明を実施するための最良の形態 図２に図示の通り、本発明は一般的な扇風機として用い
ようとする場合には一般的な扇風機と同様に、モーター
ケース１０の前面の中央に形成したボス１に後面安全網
２０をナットにより結合し、ボス１の中央を通じて前方
へ突出したモーター回転軸３０には扇風機羽根４０をさ
らに他のナットで結合後、後面安全網２０に前面安全網
５０を結合した状態で用いればよい。 【０００７】そして本発明はこのような一般的な扇風機
の部品とは別に、湾曲円盤状の反射盤６０と、外周に電
熱線７１を巻付けた発熱筒体７０を設けるようにしたと
ころ、図１に図示のように、反射盤６０は上記の後面安
全網２０の大きさと形態が対応するように湾曲円盤状に
製作し、後面安全網２０に代えモーターケース１０の前
面にナットにより結合可能にし、熱の拡散範囲が狭くと
も強い熱を特定の方向へ集中的に遠く届くようにするこ
とが望ましい。 【０００８】一方、モーターケース１０の前面の円周と
そのモーターケース１０の前面に接する反射盤６０の座
面６１にはネジ孔を複数個形成し、発熱筒体７０をネジ
により締結可能にしており、座面６１の中央には円形孔
６２が形成されていてボス１１の外周面が貫通し得るよ
うに形成してある。 【０００９】前記発熱筒体７０はセラミックによって鼓
状に形成してあり、モーターケース１０に固定される側
の円周にはネジ孔を形成し、外周面には電熱線７１を巻
付け反射盤６０の内面へのみ熱が放射されるように形成
してある。そして上記の電熱線７１は発熱筒体７０の内
側へ延長させたコネクター７２と結線されてありそのコ
ネクター７２はモーターケース１０側に配設したコネク
ター７３に接続させ、電熱線７１に電気を供給するよう
になる。 【００１０】本発明を扇風機として用いる場合には図２
を参照しながら説明したように組立てた状態において基
部８０に配置した各種の機能ボダンを操作すればよい。
図１に例示のように、基部８０にはタイマー（Ｔ）と停
止スイッチ（SW1 ）及び風量調節スイッチ（SW2,SW3,SW
4 ）が設けてあり、使用上の便宜を図っている。 【００１１】また図３に図示のように、本発明を電気ヒ
ーターとして用いる場合には図２に図示の状態におい
て、前面安全網５０と扇風機羽根４０及び後面安全網２
０をモーターケース１０側から取り外し、別途用意した
反射盤６０を後面安全網２０に代えてモーターケース１
０の前面にナットにより結合し、電熱線７１に結線され
たコネクター７２，７３を接続して、電気の供給を受け
るようにし、一方、扇風機羽根４０に代えて発熱筒体７
０を座面６１に安着させた後、ネジ孔を通じてモーター
ケース１０の前面に螺着し、反射盤６０に前面安全網５
０を結合させて使用すればよい。 【００１２】一方、ヒーターの作動時には、図１に図示
のように、基部８０上にヒーター強弱調節スイッチ（H
1,H2 ）とタイマー（Ｔ）及び停止スイッチ（SW1 ）に
より操作することができる。 【００１３】尚、図４に図示の電気回路図を通じて本発
明の扇風機とヒーターとの作動を説明すると、安全スイ
ッチ（SW5 ）とタイマー（Ｔ）が直列に連結され、扇風
機用モーター（Ｍ）とヒーター用電熱線７１は、ヒータ
ー強弱調節スイッチ（H1,H2）と停止スイッチ（SW1 ）
及び風量調節スイッチ（SW2,SW3,SW4 ）が配置された切
り替えスイッチの切り替え作動により電気の供給を受け
ることができるようにしている。 【００１４】例示の通り、扇風機用として用いられるモ
ーター（Ｍ）は風量調節スイッチ（SW2,SW3,SW4 ）によ
り三段階に速度を可変させることができ、そのときはス
イッチの切り替え作動によりヒーターが作動されない。
逆に、ヒーター強弱調節スイッチ（H1,H2 ）を選択すれ
ば、モーター（Ｍ）が駆動されず電熱線７１に電気が供
給されヒーターへ作動される。 【００１５】尚、符号SW6 は回転選択スイッチ、Ｐは過
熱防止センサー、Ｆはフューズであり、このフューズ
（Ｆ）をはじめ前記の安全スイッチ（SW5 ）とタイマー
（Ｔ）と停止スイッチ（SW1 ）はヒーター作動時と扇風
機作動時に共通して使用可能及び操作可能に回路構成さ
れる。 【００１６】このように、本発明は一部の部品を簡単に
交替して扇風機として、又は電気ヒーターとして用いら
れるものであって、ことにヒーターとして用いる場合に
はパラボラアンテナ状に形成した反射盤６０の内側に装
着した電熱線７１の熱が分散されず略５０°の角度範囲
内に集束され、そのことにより熱を最大限遠く伝達して
輻射による暖房効果を上げることができる。 【００１７】産業上の利用可能性本発明は分解組み立て
により夏季には扇風機として、冬季にはヒーターとして
ほとんど四季に亘って用いることのできる長所があり、
ヒーターとして用いる場合輻射熱が遠くに伝達される構
造からなっているため暖房効果が良好である。 ［図面の簡単な説明］ 【図１】本発明に係る扇風機兼用ヒーターの主要部品を
示す斜視図である。 【図２】本発明を扇風機として用いるときの組立て状態
を示す要部断面図である。 【図３】本発明を電気ヒーターとして用いるときの組立
て状態を示す要部断面図である。 【図４】本発明に係る扇風機兼用電気ヒーターの電気回
路図である。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric / electric heater which is used as a fan in summer and can be used as a radiant electric heater in winter. 2. Description of the Related Art In many homes, one or two electric fans are used only in summer and stored in warehouses in spring, autumn and winter. Therefore, the inventor of the present invention has developed a heater that is used as a fan in the summer season and takes into account the fact that the heater is not used in the winter season. [0003] The present invention can be used as a fan in summer in order to overcome the functional limitations of the conventional fan and increase the degree of utilization of the fan. Instead, an object of the present invention is to provide an electric / electric heater which can be used as a radiant electric heater by assembling a curved disk-shaped reflector and a heating wire on the front of a motor case of the electric fan. DISCLOSURE OF THE INVENTION A structural feature of the present invention is that a rear safety net 20 having a threaded boss 11 formed in the center of the front surface of a motor case 10 can be disassembled and connected by a nut.
A fan blade 40 is detachably mounted on a motor rotating shaft 30 protruding forward through the center of the fan blade 40 by a nut, and is connected to the rear safety net 20 to form a front safety net 50 for protecting the fan blade 40 safely. In the ordinary fan provided, a heating cylinder 70 having a heating wire 71 wound around an outer surface of a curved disk-shaped reflector 60 is provided, and the reflector 60 is provided in front of the motor case 10 in place of the rear safety net 50. The heating wire 71 can be supplied with electricity through an electric circuit disposed in the electric fan, and the heating cylinder 70 is replaced with the reflecting plate 60 instead of the fan blade 40. Of the motor case 10 and can be screwed to the front surface of the motor case 10. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing essential parts of a fan / heater according to the present invention. FIG. FIG. 3 is a sectional view of a main part showing an assembled state when the present invention is used as a general electric fan, and FIG. 3 is a sectional view of a main part showing an assembled state when the present invention is used as an electric heater. FIG. 4 is an electric circuit diagram of the electric / electric heater of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION As shown in FIG. 2, when the present invention is to be used as a general electric fan, it is located at the center of the front surface of a motor case 10 like a general electric fan. A rear safety net 20 is connected to the formed boss 1 by a nut, and a fan blade 40 is further connected to the motor rotation shaft 30 protruding forward through the center of the boss 1 by another nut. 50 may be used in a connected state. According to the present invention, apart from such general electric fan parts, a curved disk-shaped reflector 60 and a heating cylinder 70 around which a heating wire 71 is wound on the outer periphery are provided. As shown in FIG. 1, the reflector 60 is formed in a curved disk shape so that the size and the shape of the rear safety net 20 correspond to each other, and can be coupled to the front surface of the motor case 10 by a nut instead of the rear safety net 20. However, it is desirable that strong heat is intensively and distantly transmitted in a specific direction even if the heat diffusion range is narrow. On the other hand, a plurality of screw holes are formed in the circumference of the front surface of the motor case 10 and the bearing surface 61 of the reflector 60 which is in contact with the front surface of the motor case 10 so that the heating cylinder 70 can be fastened with screws. A circular hole 62 is formed at the center of the seating surface 61 so that the outer peripheral surface of the boss 11 can penetrate. The heating cylinder 70 is formed in a drum shape from ceramic, has a screw hole formed on the circumference fixed to the motor case 10, and has a heating wire 71 wound around the outer peripheral surface thereof. The heat is radiated only to the inner surface of 60. The heating wire 71 is connected to a connector 72 extending to the inside of the heating cylinder 70. The connector 72 is connected to a connector 73 provided on the motor case 10 side to supply electricity to the heating wire 71. Become like When the present invention is used as a fan, FIG.
It is sufficient to operate various function buttons arranged on the base 80 in the assembled state as described with reference to FIG.
As illustrated in FIG. 1, a timer (T), a stop switch (SW1), and an air volume control switch (SW2, SW3, SW) are provided on the base 80.
4) is provided for convenience in use. As shown in FIG. 3, when the present invention is used as an electric heater, in the state shown in FIG. 2, the front safety net 50, the fan blade 40 and the rear safety net 2
0 is detached from the motor case 10 side, and the separately prepared reflector 60 is replaced with the rear safety net 20, and the motor case 1 is replaced.
0 is connected to the front surface of the heating wire 71 by a nut, and connectors 72 and 73 connected to the heating wire 71 are connected to receive the supply of electricity.
0 is seated on the seat surface 61, and then screwed to the front of the motor case 10 through a screw hole.
0 may be used in combination. On the other hand, when the heater is in operation, as shown in FIG.
1, H2), a timer (T) and a stop switch (SW1). The operation of the electric fan and the heater of the present invention will be described with reference to the electric circuit diagram shown in FIG. 4. The safety switch (SW5) and the timer (T) are connected in series, and the electric motor (M) for the electric fan is connected. The heating wire 71 for the heater includes a heater intensity control switch (H1, H2) and a stop switch (SW1).
Electricity can be supplied by the switching operation of the changeover switch in which the air volume control switches (SW2, SW3, SW4) are arranged. As shown in the example, the motor (M) used for an electric fan can change the speed in three stages by an air volume control switch (SW2, SW3, SW4). Not done.
Conversely, if the heater intensity control switch (H1, H2) is selected, the motor (M) is not driven and electricity is supplied to the heating wire 71 to operate the heater. Reference numeral SW6 is a rotation selection switch, P is an overheat prevention sensor, F is a fuse, and the safety switch (SW5), timer (T), and stop switch (SW1) including the fuse (F), The circuit is configured to be commonly used and operable when the heater is activated and when the fan is activated. As described above, the present invention is intended to be used as a fan or an electric heater by simply replacing some of the components, and particularly when used as a heater, a reflector formed in a parabolic antenna shape. The heat of the heating wire 71 mounted inside 60 is not dispersed but is focused within an angle range of approximately 50 °, whereby the heat can be transmitted as far as possible to enhance the heating effect by radiation. Industrial Applicability The present invention has an advantage that it can be used as a fan in summer by disassembly and assembly and a heater in winter in almost four seasons.
When used as a heater, it has a good heating effect because it has a structure in which radiant heat is transmitted far away. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing main parts of an electric / electric heater according to the present invention. FIG. 2 is a sectional view of a main part showing an assembled state when the present invention is used as a fan. FIG. 3 is a sectional view of a main part showing an assembled state when the present invention is used as an electric heater. FIG. 4 is an electric circuit diagram of the electric / electric heater according to the present invention.

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) F04D 25/08 307 F24D 7/06 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 7 , DB name) F04D 25/08 307 F24D 7/06

Claims (1)

(57)【特許請求の範囲】 【請求項１】 モーターケースの前面の中央にネジ山を
形成したボスを形成して後面安全網をナットにより着脱
自在に配設し、上記ボスの中央を通じて前方へ突出した
モーター回転軸に扇風機の羽根をナットにより着脱自在
に配設し、上記後面安全網と結合されて上記扇風機羽根
を安全に保護する前面安全網を設けた扇風機において、 上記扇風機を電気ヒーターにも用いることができるよう
に湾曲円盤状の反射盤と外面に電熱線を巻付けた発熱筒
体を設け、上記反射盤を上記安全網に代えて上記モータ
ーケースの前面にナットにより結合するようにして、上
記電熱線は扇風機に配置した電気回路を通じて電気の供
給を受けることができるようにし、上記扇風機羽根に代
えて上記発熱筒体を上記反射盤の座面に安着させて上記
モーターケースの前面にネジ締結するように成したこと
を特徴とする扇風機兼用電気ヒーター。(57) [Claims] [Claim 1] A boss with a thread is formed at the center of the front surface of the motor case, and a rear safety net is removably provided by a nut, and the front is passed through the center of the boss. A fan provided with a front safety net for detachably disposing a fan blade on a motor rotation shaft protruding to the rear with a nut and being combined with the rear safety net to safely protect the fan blade, wherein the fan is an electric heater. Provide a curved disk-shaped reflector and a heating cylinder with a heating wire wound around the outer surface so that the reflector can be connected to the front of the motor case by a nut instead of the safety net. In this way, the heating wire can be supplied with electricity through an electric circuit arranged in a fan, and the heating cylinder is seated on the seat surface of the reflector in place of the fan blade. An electric heater combined with a fan, wherein a screw is fastened to the front of the motor case.
JP2000608122A 1999-03-29 2000-03-29 Electric heater combined with electric heater Expired - Fee Related JP3451435B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR199910759 1999-03-29
KR19990010759 1999-03-29
PCT/KR2000/000276 WO2000058669A2 (en) 1999-03-29 2000-03-29 Combined electric fan and radiation heater

Publications (2)

Publication Number Publication Date
JP2003525375A JP2003525375A (en) 2003-08-26
JP3451435B2 true JP3451435B2 (en) 2003-09-29

Family

ID=19578040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000608122A Expired - Fee Related JP3451435B2 (en) 1999-03-29 2000-03-29 Electric heater combined with electric heater

Country Status (4)

Country Link
JP (1) JP3451435B2 (en)
CN (1) CN1310793A (en)
AU (1) AU3463000A (en)
WO (1) WO2000058669A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4660606B2 (en) * 2009-06-04 2011-03-30 シャープ株式会社 Blower
CN102213223A (en) * 2010-04-01 2011-10-12 卢昌 Electric apparatus with electric fan and electric heater
CN102032219B (en) * 2011-01-07 2012-10-03 佛山市富士宝电器科技股份有限公司 Fan mesh enclosure
CN104632667A (en) * 2015-02-11 2015-05-20 许文龙 Multipurpose fan
CN105065310A (en) * 2015-08-07 2015-11-18 无锡市悦丰化工有限公司 Electric fan made from stable material
CN113847665B (en) * 2021-11-02 2022-04-22 嘉兴学院 Reflective radiation cooling system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5751190U (en) * 1980-09-08 1982-03-24
JPS62204240U (en) * 1986-06-16 1987-12-26
JPH01139931A (en) * 1987-11-26 1989-06-01 Sanyo Electric Co Ltd Electric stove also acting as electric fan
JPH01277166A (en) * 1988-04-27 1989-11-07 Sanyo Electric Co Ltd Electric stove
KR0132177B1 (en) * 1995-08-30 1998-04-20 배순훈 Hot/cool wind motor fan
KR0114833Y1 (en) * 1995-12-12 1998-04-18 배순훈 Heating motor fan

Also Published As

Publication number Publication date
WO2000058669A3 (en) 2001-03-01
WO2000058669A2 (en) 2000-10-05
CN1310793A (en) 2001-08-29
AU3463000A (en) 2000-10-16
JP2003525375A (en) 2003-08-26

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