JPH0179350U - - Google Patents
Info
- Publication number
- JPH0179350U JPH0179350U JP1987173235U JP17323587U JPH0179350U JP H0179350 U JPH0179350 U JP H0179350U JP 1987173235 U JP1987173235 U JP 1987173235U JP 17323587 U JP17323587 U JP 17323587U JP H0179350 U JPH0179350 U JP H0179350U
- Authority
- JP
- Japan
- Prior art keywords
- end bracket
- mounting member
- circuit board
- body frame
- main body
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Brushless Motors (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図〜第１０図はこの考案の一実施例におけ
るフアン装置の説明図であつて、第１図は空気調
和機の室内機へ組み込んだクロスフローフアンの
フアンロータの右側板側の構造を示す断面図、第
２図は第１図の―線における矢視図、第３図
は上記フアンロータの右側板側の分解斜視図、第
４図は上記右側板側に配設されている回路基板で
の制御回路図、第５図及び第６図はそれぞれパワ
ートランジスタをエンドブラケツトに密着保持す
るために用いるクリツプバネの斜視図、第７図及
び第８図は上記各クリツプバネによる密着保持状
態の説明図、第９図は上記フアンロータの左側板
側の取付構造を示す断面図、第１０図は右側板側
の取付けの説明図、第１１図は従来装置の断面図
である。
７……エンドブラケツト、３４……回路基板、
６１……本体フレーム、６２……取付部、６５…
…嵌入溝（下側固定部）、７０……取付部材、７
２……嵌入溝（上側固定部）、７３……開口、Ｍ
……フアンモータ、Ｑ１〜Ｑ７……パワートラン
ジスタ（発熱素子）。
Figures 1 to 10 are explanatory diagrams of a fan device in an embodiment of this invention, and Figure 1 shows the structure of the right side plate of the fan rotor of a cross flow fan incorporated into an indoor unit of an air conditioner. 2 is a sectional view taken along the line - in FIG. 1, FIG. 3 is an exploded perspective view of the right side of the fan rotor, and FIG. 4 is a circuit board disposed on the right side of the fan rotor. 5 and 6 are respectively perspective views of clip springs used to hold the power transistor in close contact with the end bracket. FIGS. 7 and 8 are explanatory diagrams of the state in which the clip springs are held in close contact with each other. FIG. 9 is a sectional view showing the mounting structure of the fan rotor on the left side plate, FIG. 10 is an explanatory view of the mounting structure on the right side plate, and FIG. 11 is a sectional view of a conventional device. 7...End bracket, 34...Circuit board,
61...Body frame, 62...Mounting section, 65...
...Inset groove (lower fixing part), 70...Mounting member, 7
2... Fitting groove (upper fixing part), 73... Opening, M
...Fan motor, Q1 to Q7...Power transistor (heating element).
Claims (1)
に相対向させて回路基板３４を配設すると共に、
上記回路基板３４に取着されたパワートランジス
タ等の発熱素子Ｑ１〜Ｑ７における放熱面を上記
エンドブラケツト７に密着保持すべく構成して成
るフアン装置であつて、上記エンドブラケツト７
を本体フレーム６１の取付部６２に固定するため
に上記本体フレーム６１に締結される取付部材７
０を設け、この取付部材７０の上記本体フレーム
６１への締結時において、上記エンドブラケツト
７の外周を囲繞すると共に上記エンドブラケツト
７を相対向する外方より押圧して固定する固定部
６５，７２を上記取付部６２と取付部材７０とに
設け、さらに両者６２，７０には、上記エンドブ
ラケツト７の反回路基板側の面を露出させる開口
７３を設けていることを特徴とするフアン装置。 End bracket 7 supporting fan motor M
The circuit board 34 is disposed so as to face each other, and
A fan device configured to hold heat dissipating surfaces of heating elements Q1 to Q7 such as power transistors attached to the circuit board 34 in close contact with the end bracket 7,
The mounting member 7 is fastened to the main body frame 61 in order to fix it to the mounting part 62 of the main body frame 61.
fixing portions 65 and 72 which surround the outer periphery of the end bracket 7 and press and fix the end bracket 7 from opposing sides when the mounting member 70 is fastened to the main body frame 61; are provided in the mounting portion 62 and the mounting member 70, and an opening 73 is provided in both the mounting portion 62 and the mounting member 70 for exposing the surface of the end bracket 7 on the side opposite to the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17323587U JPH0632762Y2 (en) | 1987-11-12 | 1987-11-12 | Fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17323587U JPH0632762Y2 (en) | 1987-11-12 | 1987-11-12 | Fan device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179350U true JPH0179350U (en) | 1989-05-29 |
| JPH0632762Y2 JPH0632762Y2 (en) | 1994-08-24 |
Family
ID=31465163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17323587U Expired - Lifetime JPH0632762Y2 (en) | 1987-11-12 | 1987-11-12 | Fan device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632762Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997040568A1 (en) * | 1996-04-22 | 1997-10-30 | Seiko Epson Corporation | Small-sized motor and motor driver |
| JP3612715B2 (en) * | 1996-03-07 | 2005-01-19 | セイコーエプソン株式会社 | Motor and manufacturing method thereof |
| WO2022210434A1 (en) * | 2021-03-29 | 2022-10-06 | ダイキン工業株式会社 | Motor, blowing device and refrigeration device |
-
1987
- 1987-11-12 JP JP17323587U patent/JPH0632762Y2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3612715B2 (en) * | 1996-03-07 | 2005-01-19 | セイコーエプソン株式会社 | Motor and manufacturing method thereof |
| WO1997040568A1 (en) * | 1996-04-22 | 1997-10-30 | Seiko Epson Corporation | Small-sized motor and motor driver |
| WO2022210434A1 (en) * | 2021-03-29 | 2022-10-06 | ダイキン工業株式会社 | Motor, blowing device and refrigeration device |
| JP2022153313A (en) * | 2021-03-29 | 2022-10-12 | ダイキン工業株式会社 | Motor, blower, and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632762Y2 (en) | 1994-08-24 |
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