JPH02107800U - - Google Patents
Info
- Publication number
- JPH02107800U JPH02107800U JP1578889U JP1578889U JPH02107800U JP H02107800 U JPH02107800 U JP H02107800U JP 1578889 U JP1578889 U JP 1578889U JP 1578889 U JP1578889 U JP 1578889U JP H02107800 U JPH02107800 U JP H02107800U
- Authority
- JP
- Japan
- Prior art keywords
- brushless
- fan motor
- motor
- case
- axial
- 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.)
- Pending
Links
- 241000234435 Lilium Species 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Brushless Motors (AREA)
Description
第１図は本考案の一実施例を示すＤＣブラシレ
ス径流フアンモータの分解斜視図、第２図は同ブ
ラシレス径流フアンモータの上面斜視図、第３図
は同ブラシレス径流フアンモータの縦断面図、第
４図は従来のＤＣブラシレス軸流フアンモータの
分解斜視図、第５図は同ブラシレス軸流フアンタ
の縦断面図、第６図は先に本考案者等が開発した
ＤＣブラシレスラジアルフアンモータの縦断面図
である。
符号の説明、１…ＤＣブラシレス径流フアンモ
ータ、２…流風通路用切欠部、３…蓋板、４…透
孔、５…ＤＣブラシレス軸流フアンモータ、６，
６′…ベンチユリケース、７，７′…ベンチユリ
ケース本体、８，８−１，…，８−４…コーナー
フランジ、９…軸流フアンモータ固定用貫通孔、
１０…リード線係合切欠部、１１…補強フランジ
、１２…ステー、１３…モータ収納部、１４…ス
テータ電機子、１５…リード線、１６…回転フア
ン、１７…回転羽根、１８…軸受ハウス、１９…
流風通過孔、２０…玉軸承、２１…滑り軸承、２
２…回転軸、２３…支柱、２４…螺子、２５…ス
テータヨーク、２６…透孔、２７…プリント基板
、２８…透孔、２９…螺子穴、３０…切欠部、３
１…電機子コイル、３１ａ…有効導体部、３２…
マグネツトロータ、３３…位置検知素子収納孔、
３４…位置検知素子、３５，３６…空隙、３７…
単相ＤＣブラシレスモータ、３８…ロータヨーク
、３９…回転羽根、４０…ラジアルフアン、４１
…単相コアレスＤＣブラシレスラジアルフアンモ
ータ。
FIG. 1 is an exploded perspective view of a DC brushless radial fan motor showing an embodiment of the present invention, FIG. 2 is a top perspective view of the same brushless radial fan motor, and FIG. 3 is a vertical sectional view of the same brushless radial fan motor. Fig. 4 is an exploded perspective view of a conventional DC brushless axial fan motor, Fig. 5 is a vertical cross-sectional view of the same brushless axial fan motor, and Fig. 6 is an exploded perspective view of a conventional DC brushless axial fan motor. FIG. Explanation of symbols: 1... DC brushless radial fan motor, 2... Notch for flow passage, 3... Cover plate, 4... Through hole, 5... DC brushless axial fan motor, 6,
6'... Bench lily case, 7, 7'... Bench lily case body, 8, 8-1,..., 8-4... Corner flange, 9... Through hole for fixing axial fan motor,
DESCRIPTION OF SYMBOLS 10... Lead wire engagement notch, 11... Reinforcement flange, 12... Stay, 13... Motor storage part, 14... Stator armature, 15... Lead wire, 16... Rotating fan, 17... Rotating vane, 18... Bearing house, 19...
Air flow passage hole, 20...ball bearing, 21...sliding bearing, 2
2... Rotating shaft, 23... Support, 24... Screw, 25... Stator yoke, 26... Through hole, 27... Printed circuit board, 28... Through hole, 29... Screw hole, 30... Notch, 3
1... Armature coil, 31a... Effective conductor part, 32...
Magnetic rotor, 33... position detection element storage hole,
34...Position detection element, 35, 36...Gap, 37...
Single-phase DC brushless motor, 38... Rotor yoke, 39... Rotating vane, 40... Radial fan, 41
...Single phase coreless DC brushless radial fan motor.
補正 平１．３．１５
考案の名称を次のように補正する。
考案の名称 ＤＣブラシレス径流フアンモー
タ
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 1.3.15 Hei 1. The name of the invention is amended as follows. Name of the invention DC brushless radial fan motor The scope of the utility model registration claim and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
４隅にコーナーフランジを形成した平面におい
て四角形のベンチユリケースの内周に半径内側方
向に延びて形成されたステーに連結されたモータ
収納部を一体形成し、該モータ収納部にステータ
電機子を配設し、上記ステータ電機子と空隙を介
して対向するＮ極、Ｓ極の磁極を持つ永久磁石と
一体して回転する回転フアンを相対的に回転させ
るようにしたＤＣブラシレス軸流フアンモータに
おいて、上記ベンチユリケースのコーナーフラン
ジ間の一辺を軸方向に長く切い欠いて径方向に風
を通すための流風通路用切欠部を形成し、ステー
間に形成したベンチユリケースの底部の流風通過
孔から回転フアンによつて生ずる風が軸方向に流
れるのを阻止する蓋板を上記ベンチユリケースの
底部に固定し、上記モータ収納部に固定されたス
テータ電機子と空隙を介して上記永久磁石を持ち
且つ軸方向から空気を吸引して径方向に風を走風
する機能を持つ回転フアンを回動自在に取り付け
てなる、ＤＣブラシレス径流フアンモータ。[Claims for Utility Model Registration] A motor storage part is integrally formed and connected to a stay extending radially inward on the inner periphery of a square bench lily case in a plane with corner flanges at four corners. A stator armature is disposed in the motor storage part, and a rotary fan that rotates integrally with a permanent magnet having magnetic poles of N and S poles facing the stator armature through an air gap is relatively rotated. In the DC brushless axial flow fan motor, one side between the corner flanges of the bench lily case was cut out long in the axial direction to form a flow passage notch for passing air in the radial direction, and a cutout was formed between the stays. A cover plate is fixed to the bottom of the bench lily case to prevent the wind generated by the rotating fan from flowing in the axial direction from the airflow passage hole at the bottom of the bench lily case, and a stator armature is fixed to the motor housing. A DC brushless radial flow fan motor comprising a rotary fan rotatably attached, which has the above-mentioned permanent magnet through a gap and has a function of sucking air from an axial direction and driving air in a radial direction.
【図面の簡単な説明】
第１図は本考案の一実施例を示すＤＣブラシレ
ス径流フアンモータの分解斜視図、第２図は同ブ
ラシレス径流フアンモータの上面斜視図、第３図
は同ブラシレス径流フアンモータの縦断面図、第
４図は従来のＤＣブラシレス軸流フアンモータの
分解斜視図、第５図は同ブラシレス軸流フアンタ
の縦断面図、第６図は先に本考案者等が開発した
ＤＣブラシレスラジアルフアンモータの縦断面図
である。
符号の説明、１…ＤＣブラシレス径流フアンモ
ータ、２…流風通路用切欠部、３…蓋板、４…透
孔、５…ＤＣブラシレス軸流フアンモータ、６，
６′…ベンチユリケース、７，７′…ベンチユリ
ケース本体、８，８−１，…，８−４…コーナー
フランジ、９…軸流フアンモータ固定用貫通孔、
１０…リード線係合切欠部、１１…補強フランジ
、１２…ステー、１３…モータ収納部、１４…ス
テータ電機子、１５…リード線、１６…回転フア
ン、１７…回転羽根、１８…軸受ハウス、１９…
流風通過孔、２０…玉軸承、２１…滑り軸承、２
２…回転軸、２３…支柱、２４…螺子、２５…ス
テータヨーク、２６…透孔、２７…プリント基板
、２８…透孔、２９…螺子穴、３０…切欠部、３
１…電機子コイル、３１ａ…有効導体部、３２…
マグネツトロータ、３３…位置検知素子収納孔、
３４…位置検知素子、３５，３６…空隙、３７…
単相ＤＣブラシレスモータ、３８…ロータヨーク
、３９…回転羽根、４０…ラジアルフアン、４１
…単相コアレスＤＣブラシレスラジアルフアンモ
ータ。[Brief Description of the Drawings] Fig. 1 is an exploded perspective view of a DC brushless radial fan motor showing an embodiment of the present invention, Fig. 2 is a top perspective view of the same brushless radial fan motor, and Fig. 3 is an exploded perspective view of the same brushless radial fan motor. 4 is an exploded perspective view of a conventional DC brushless axial-flow fan motor, FIG. 5 is a longitudinal sectional view of the same brushless axial-flow fan motor, and FIG. 6 is a fan motor previously developed by the present inventors. FIG. 2 is a vertical cross-sectional view of a DC brushless radial fan motor. Explanation of symbols: 1... DC brushless radial fan motor, 2... Notch for flow passage, 3... Cover plate, 4... Through hole, 5... DC brushless axial fan motor, 6,
6'... Bench lily case, 7, 7'... Bench lily case body, 8, 8-1,..., 8-4... Corner flange, 9... Through hole for fixing axial fan motor,
DESCRIPTION OF SYMBOLS 10... Lead wire engagement notch, 11... Reinforcement flange, 12... Stay, 13... Motor storage part, 14... Stator armature, 15... Lead wire, 16... Rotating fan, 17... Rotating vane, 18... Bearing house, 19...
Air flow passage hole, 20...ball bearing, 21...sliding bearing, 2
2... Rotating shaft, 23... Support, 24... Screw, 25... Stator yoke, 26... Through hole, 27... Printed circuit board, 28... Through hole, 29... Screw hole, 30... Notch, 3
1... Armature coil, 31a... Effective conductor part, 32...
Magnetic rotor, 33... position detection element storage hole,
34...Position detection element, 35, 36...Gap, 37...
Single-phase DC brushless motor, 38... Rotor yoke, 39... Rotating vane, 40... Radial fan, 41
...Single phase coreless DC brushless radial fan motor.
Claims (1)
て四角形のベンチユリケースの内周に半径内側方
向に延びて形成されたステーに連結されたモータ
収納部を一体形成し、該モータ収納部にステータ
電機子を配設し、上記ステータ電機子と空隙を介
して対向するＮ極、Ｓ極の磁極を持つ永久磁石を
備えた回転フアンを相対的に回転させるようにし
たＤＣブラシレス軸流フアンモータにおいて、上
記ベンチユリケースのコーナーフランジ間の一辺
を軸方向に長く切り欠いて径方向に風を通すため
の流風通路用切欠部を形成し、ステー間に形成し
たベンチユリケースの底部の流風通過孔から回転
フアンによつて生ずる風が軸方向に流れるのを阻
止する蓋板を上記ベンチユリケースの底部に固定
してなる、ＤＣブラシレス径流フアンモータ。 A motor accommodating part connected to a stay extending radially inward is formed on the inner periphery of a square bench lily case in a plane with corner flanges at four corners, and a stator armature is attached to the motor accommodating part. In the DC brushless axial fan motor, the DC brushless axial fan motor is configured to relatively rotate a rotary fan provided with a permanent magnet having magnetic poles of N and S poles facing the stator armature through an air gap. One side between the corner flanges of the lily case is cut out long in the axial direction to form a notch for a ventilation passage for passing air in the radial direction. A DC brushless radial fan motor comprising a cover plate fixed to the bottom of the bench lily case to prevent the wind generated by the fan from flowing in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1578889U JPH02107800U (en) | 1989-02-15 | 1989-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1578889U JPH02107800U (en) | 1989-02-15 | 1989-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02107800U true JPH02107800U (en) | 1990-08-28 |
Family
ID=31228148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1578889U Pending JPH02107800U (en) | 1989-02-15 | 1989-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02107800U (en) |
-
1989
- 1989-02-15 JP JP1578889U patent/JPH02107800U/ja active Pending
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