JPS63670U - - Google Patents
Info
- Publication number
- JPS63670U JPS63670U JP9450586U JP9450586U JPS63670U JP S63670 U JPS63670 U JP S63670U JP 9450586 U JP9450586 U JP 9450586U JP 9450586 U JP9450586 U JP 9450586U JP S63670 U JPS63670 U JP S63670U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- blower
- electric motor
- axial flow
- 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.)
- Granted
Links
Landscapes
- Brushless Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図ないし第５図は、本考案の軸流送風機の
一実施例を示し、第１図は軸方向から見た正面図
、第２図は第１図におけるＡ―Ｏ―Ａ線による断
面図、第３図は支持板の正面図、第４図はフレキ
シブルなプリント回路基板と支持板とを一体形成
した後の正面図、第５図は上記実施例における電
動機の回転子位置検出のための各部材の配置及び
磁気回路の説明図である。第６図及び第７図は、
従来の軸流送風機を示し、第６図は正面図、第７
図は第６図におけるＢ―Ｏ―Ｂ線による断面図で
ある。第８図及び第９図は改良された従来例を示
し、第８図は正面図、第９図は第８図のＣ―Ｃ線
による断面図である。
１……送風機フレーム、２……電動機部、３…
…支持板、４……フレキシブルなプリント回路基
板、５……軸受ハウジング、６……かしめ箇所、
７……通風路、８……通風穴、９……軸受ハウジ
ング挿入穴、１０……取付穴、１１……回転翼、
１２……回転子、１３……固定子巻線、１４……
固定子、１５……軸受、１６……回転子シヤフト
、１７……止め輪、１８……回転子磁石、１９…
…フレキシブルなプリント回路基板のはみ出し部
、２０……電動機制御素子、２１……フレームの
凹部、２２……フレキシブルなプリント回路基板
の延長部、２３……回転子位置検出用素子、２４
……突起、２５……磁路、２６……連結部、１０
１……フレーム、１０２……電動機ケース部、１
０３……電動機支持棒、１０４……軸受ハウジン
グ、１０５……電動機、１０６……回転翼、１０
７……回転子、１０８……固定子巻線、１０９…
…固定子、１１０……軸受、１１１……回転子位
置検出用素子、１１２……回転子磁石、１１３…
…プリント回路基板、１１４……電動機制御素子
。
Figures 1 to 5 show an embodiment of the axial blower of the present invention, with Figure 1 being a front view seen from the axial direction, and Figure 2 being a cross section taken along the line A-O-A in Figure 1. Figure 3 is a front view of the support plate, Figure 4 is a front view after the flexible printed circuit board and support plate are integrally formed, and Figure 5 is for detecting the rotor position of the motor in the above embodiment. FIG. 3 is an explanatory diagram of the arrangement of each member and the magnetic circuit. Figures 6 and 7 are
A conventional axial flow blower is shown, with Fig. 6 being a front view and Fig. 7 being a front view.
The figure is a sectional view taken along the line B----------------- in FIG. 6. 8 and 9 show an improved conventional example, with FIG. 8 being a front view and FIG. 9 being a sectional view taken along line CC in FIG. 8. 1...Blower frame, 2...Electric motor section, 3...
...support plate, 4...flexible printed circuit board, 5...bearing housing, 6...caulking point,
7... Ventilation path, 8... Ventilation hole, 9... Bearing housing insertion hole, 10... Mounting hole, 11... Rotating blade,
12...Rotor, 13...Stator winding, 14...
Stator, 15...Bearing, 16...Rotor shaft, 17...Retaining ring, 18...Rotor magnet, 19...
... protrusion of flexible printed circuit board, 20 ... motor control element, 21 ... recess of frame, 22 ... extension of flexible printed circuit board, 23 ... rotor position detection element, 24
...Protrusion, 25...Magnetic path, 26...Connection part, 10
1...Frame, 102...Electric motor case part, 1
03...Motor support rod, 104...Bearing housing, 105...Electric motor, 106...Rotary blade, 10
7...Rotor, 108...Stator winding, 109...
... Stator, 110 ... Bearing, 111 ... Rotor position detection element, 112 ... Rotor magnet, 113 ...
...Printed circuit board, 114...Motor control element.
補正 昭６２．４．２８
考案の名称を次のように補正する。
考案の名称 軸流送風機
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 April 28, 1982 The name of the invention is amended as follows. Name of the invention: Axial flow blower The claims for utility model registration and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
(1) 送風機フレームに形成された通風路の略中
央部に、支持部材を介して回転翼を備えた電動機
を支持するようにした軸流送風機において、上記
支持部材として、板面の中央部に設けられた上記
電動機の支持部の周囲に通風穴を穿設した磁性を
有する支持板と、この支持板の通風穴と対応する
位置に通風穴を穿設したプリント回路基板を一体
に形成して用いると共に該プリント回路基板の回
路を介して上記電動機の駆動および／または制御
を行なうようにしたことを特徴とする軸流送風機
。
(2) 上記プリント回路基板にフレキシブルプリ
ント基板を用いてなる実用新案登録請求の範囲第
(1)項に記載の軸流送風機。[Claims for Utility Model Registration] (1) In an axial flow blower in which an electric motor having rotary blades is supported through a support member approximately at the center of a ventilation passage formed in the blower frame, the above-mentioned support member A magnetic support plate with ventilation holes drilled around the support part of the electric motor provided in the center of the plate surface, and a print with ventilation holes punched in positions corresponding to the ventilation holes of this support plate. An axial flow blower characterized in that a circuit board is integrally formed and used, and the electric motor is driven and/or controlled via the circuit of the printed circuit board. (2) Scope of the utility model registration claim, which uses a flexible printed circuit board as the printed circuit board mentioned above.
Axial flow blower described in paragraph (1).
【図面の簡単な説明】
第１図ないし第５図は、本考案の軸流送風機の
一実施例を示し、第１図は軸方向から見た正面図
、第２図は第１図におけるＡ―Ｏ―Ａ線による断
面図、第３図は支持板の正面図、第４図はフレキ
シブルなプリント回路基板と支持板とを一体形成
した後の正面図、第５図は上記実施例における電
動機の回転子位置検出のための各部材の配置及び
磁気回路の説明図である。第６図及び第７図は、
従来の軸流送風機を示し、第６図は正面図、第７
図は第６図におけるＢ―Ｏ―Ｂ線による断面図で
ある。第８図及び第９図は改良された従来例を示
し、第８図は正面図、第９図は第８図のＣ―Ｃ線
による断面図である。
１……送風機フレーム、２……電動機部、３…
…支持板、４……フレキシブルなプリント回路基
板、５……軸受ハウジング、６……かしめ箇所、
７……通風路、８……通風穴、９……軸受ハウジ
ング挿入穴、１０……取付穴、１１……回転翼、
１２……回転子、１３……固定子巻線、１４……
固定子、１５……軸受、１６……回転子シヤフト
、１７……止め輪、１８……回転子磁石、１９…
…フレキシブルなプリント回路基板のはみ出し部
、２０……電動機制御素子、２１……フレームの
凹部、２２……フレキシブルなプリント回路基板
の延長部、２３……回転子位置検出用素子、２４
……突起、２５……磁路、２６……連結部、１０
１……フレーム、１０２……電動機ケース部、１
０３……電動機支持棒、１０４……軸受ハウジン
グ、１０５……電動機、１０６……回転翼、１０
７……回転子、１０８……固定子巻線、１０９…
…固定子、１１０……軸受、１１１……回転子位
置検出用素子、１１２……回転子磁石、１１３…
…プリント回路基板、１１４……電動機制御素子
。[Brief Description of the Drawings] Figures 1 to 5 show an embodiment of the axial blower of the present invention, where Figure 1 is a front view seen from the axial direction, and Figure 2 is an A in Figure 1. - A sectional view taken along the line 0--A, Figure 3 is a front view of the support plate, Figure 4 is a front view after the flexible printed circuit board and support plate are integrally formed, and Figure 5 is the electric motor in the above embodiment. FIG. 3 is an explanatory diagram of the arrangement of each member and the magnetic circuit for rotor position detection. Figures 6 and 7 are
A conventional axial flow blower is shown, with Fig. 6 being a front view and Fig. 7 being a front view.
The figure is a sectional view taken along the line B----------------- in FIG. 6. 8 and 9 show an improved conventional example, with FIG. 8 being a front view and FIG. 9 being a sectional view taken along line CC in FIG. 8. 1...Blower frame, 2...Electric motor section, 3...
...support plate, 4...flexible printed circuit board, 5...bearing housing, 6...caulking point,
7... Ventilation path, 8... Ventilation hole, 9... Bearing housing insertion hole, 10... Mounting hole, 11... Rotating blade,
12...Rotor, 13...Stator winding, 14...
Stator, 15...Bearing, 16...Rotor shaft, 17...Retaining ring, 18...Rotor magnet, 19...
... protrusion of flexible printed circuit board, 20 ... motor control element, 21 ... recess of frame, 22 ... extension of flexible printed circuit board, 23 ... rotor position detection element, 24
...Protrusion, 25...Magnetic path, 26...Connection part, 10
1...Frame, 102...Electric motor case part, 1
03...Motor support rod, 104...Bearing housing, 105...Electric motor, 106...Rotary blade, 10
7...Rotor, 108...Stator winding, 109...
... Stator, 110 ... Bearing, 111 ... Rotor position detection element, 112 ... Rotor magnet, 113 ...
...Printed circuit board, 114...Motor control element.
Claims (1)
央部に回転翼を駆動する電動機が配設された軸流
送風機において、通風穴が穿設された磁性材より
なる板と上記通風穴とほぼ同形の通風穴が穿設さ
れたプリント回路基板とを一体化して形成し、か
つ上記電動機を配設した支持板を上記送風機フレ
ームに装着したことを特徴とする軸流送風機。 (2) 上記プリント回路基板が上記電動機の駆動
及び制御あるいはその一方の回路基板である実用
新案登録請求の範囲第(1)項記載の軸流送風機。 (3) 上記プリント回路基板がフレキシブルなプ
リント基板である実用新案登録請求の範囲第(1)
項または第(2)項記載の軸流送風機。 (4) 上記フレキシブルなプリント回路基板が、
上記磁性材よりなる板よりその一部が突出されて
おり、その部分に回路素子を配設し、該突出部分
が上記送風機フレームに添設されたプリント回路
基板である実用新案登録請求の範囲第(3)項記載
の軸流送風機。 (5) 上記磁性材よりなる板の一部が、上記電動
機の固定子電流切換のため回転子磁石と僅少な空
隙を介して対向する突起を有しており、かつ上記
プリント回路基板上に該突起と電気角が約１８０
度の位置に回転子磁石の位置検出用素子が配設さ
れた実用新案登録請求の範囲第(1)項記載の軸流
送風機。[Claims for Utility Model Registration] (1) An axial blower in which an electric motor for driving rotor blades is disposed approximately in the center of a ventilation path that penetrates the blower frame, and is made of a magnetic material with ventilation holes. An axial flow characterized in that a plate and a printed circuit board having a ventilation hole substantially the same shape as the ventilation hole are integrally formed, and a support plate on which the electric motor is mounted is attached to the blower frame. Blower. (2) The axial flow blower according to claim 1, wherein the printed circuit board is a circuit board for driving and/or controlling the electric motor. (3) Scope of Utility Model Registration Claim No. (1) in which the printed circuit board is a flexible printed circuit board.
The axial blower described in paragraph (2) or paragraph (2). (4) The above flexible printed circuit board is
A part of the plate made of the magnetic material is protruded, a circuit element is disposed in that part, and the protruding part is a printed circuit board attached to the blower frame. Axial flow blower described in (3). (5) A part of the plate made of the magnetic material has a protrusion that faces the rotor magnet with a small gap in order to switch the stator current of the motor, and is located on the printed circuit board. The protrusion and electrical angle are approximately 180
An axial flow blower according to claim (1) of the utility model registration, wherein an element for detecting the position of a rotor magnet is disposed at a position of 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450586U JPH0312044Y2 (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9450586U JPH0312044Y2 (en) | 1986-06-20 | 1986-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63670U true JPS63670U (en) | 1988-01-06 |
| JPH0312044Y2 JPH0312044Y2 (en) | 1991-03-22 |
Family
ID=30958042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9450586U Expired JPH0312044Y2 (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0312044Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291194A (en) * | 2001-03-26 | 2002-10-04 | Nippon Keiki Works Ltd | Thin structure of fan motor |
-
1986
- 1986-06-20 JP JP9450586U patent/JPH0312044Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002291194A (en) * | 2001-03-26 | 2002-10-04 | Nippon Keiki Works Ltd | Thin structure of fan motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312044Y2 (en) | 1991-03-22 |
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