JPH03222645A - Blower motor - Google Patents
Blower motorInfo
- Publication number
- JPH03222645A JPH03222645A JP1733490A JP1733490A JPH03222645A JP H03222645 A JPH03222645 A JP H03222645A JP 1733490 A JP1733490 A JP 1733490A JP 1733490 A JP1733490 A JP 1733490A JP H03222645 A JPH03222645 A JP H03222645A
- Authority
- JP
- Japan
- Prior art keywords
- air guide
- air
- bracket
- return passage
- passes
- 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
- 239000011347 resin Substances 0.000 claims abstract description 3
- 229920005989 resin Polymers 0.000 claims abstract description 3
- 238000009423 ventilation Methods 0.000 claims abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、電気掃除機等の吸引・送風装置に使円する送
風電動機に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a blower motor used in a suction/blower device such as a vacuum cleaner.
従来の技術
上述したような従来の電気掃除機等に組み込まれた送風
装置に使用される送風電動機に関して、以下図面を参照
しながら説明する。2. Description of the Related Art A blower motor used in a blower device incorporated in a conventional vacuum cleaner or the like as described above will be described below with reference to the drawings.
第７図及び第８図は従来の送風電動機を示すもので第７
図は一部を断面した側面図、第８図は同平面図である。Figures 7 and 8 show conventional blower motors.
The figure is a partially sectional side view, and FIG. 8 is a plan view thereof.
第９図、第１０図は同送風電動機用のブラケットを示す
平面図及び側面図である。9 and 10 are a plan view and a side view showing the bracket for the blower motor.
（１）は鋼板製のブラケットＡて界磁鉄心（２）を保持
する鉄心受台（３〉および電機子（４）の軸受（５）を
保持する軸受ハウジング（６）が−体に形成されている
。界磁鉄心（２）は他方からブラケットＢ（７）ではさ
まれ、通しキルト（８）でもってブラケットＡ（１）に
固定されている。In (1), a steel plate bracket A is used to form a core cradle (3) that holds a field core (2) and a bearing housing (6) that holds a bearing (5) of an armature (4). The field core (2) is sandwiched between brackets B (7) from the other side and fixed to bracket A (1) with a through-quilt (8).
電機子（４）の他方の軸受（９）はブラケットＢ（７）
の軸受ハウジング（１０）に収められている。一方、ブ
ラケットＡ（１）には樹脂製エアガイド（１１）が取り
つけられ電機子（４）の軸（１２〉にファン（１３）が
取りつけられファンケース（１４）でカバーされている
。（１５）はブラケットＡに設けられた風穴である。The other bearing (9) of the armature (4) is attached to bracket B (7)
It is housed in a bearing housing (10). On the other hand, a resin air guide (11) is attached to the bracket A (1), a fan (13) is attached to the shaft (12) of the armature (4), and is covered with a fan case (14). (15 ) is the air hole provided in bracket A.
以上のように構成された送風電動機について、以下その
組立構成及び動作について説明する。The assembly configuration and operation of the blower motor configured as described above will be described below.
まず、組立構成であるが、ブラケットＡ（１）の鉄心受
台（３）の上に界磁鉄心（２）を置き、電機子（４）の
軸受（５）をブラケットＡ（１）第
５
図
第
図First, regarding the assembly configuration, place the field core (2) on the core pedestal (3) of bracket A (1), and place the bearing (5) of the armature (4) on the fifth Figure diagram
Claims (1)
持するための複数の鉄心受台と、通風路を形成するエア
ガイドとを一体に形成した樹脂製ブラケットを備え、前
記エアガイドのもどり通路部分にエアもれを防ぐエアガ
イドカバーを配置固定してなる送風電動機。A resin bracket integrally formed with a bearing housing for holding a bearing, a plurality of core holders for holding a field core, and an air guide forming a ventilation passage is provided, and a return passage for the air guide is provided. A blower electric motor with an air guide cover placed and fixed to prevent air leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1733490A JPH03222645A (en) | 1990-01-26 | 1990-01-26 | Blower motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1733490A JPH03222645A (en) | 1990-01-26 | 1990-01-26 | Blower motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03222645A true JPH03222645A (en) | 1991-10-01 |
Family
ID=11941157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1733490A Pending JPH03222645A (en) | 1990-01-26 | 1990-01-26 | Blower motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03222645A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63305732A (en) * | 1987-06-08 | 1988-12-13 | Matsushita Electric Ind Co Ltd | Fan motor |
-
1990
- 1990-01-26 JP JP1733490A patent/JPH03222645A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63305732A (en) * | 1987-06-08 | 1988-12-13 | Matsushita Electric Ind Co Ltd | Fan motor |
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