JPS6126810Y2 - - Google Patents
Info
- Publication number
- JPS6126810Y2 JPS6126810Y2 JP9781481U JP9781481U JPS6126810Y2 JP S6126810 Y2 JPS6126810 Y2 JP S6126810Y2 JP 9781481 U JP9781481 U JP 9781481U JP 9781481 U JP9781481 U JP 9781481U JP S6126810 Y2 JPS6126810 Y2 JP S6126810Y2
- Authority
- JP
- Japan
- Prior art keywords
- fan
- air conditioner
- bearing
- outdoor
- cross 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.)
- Expired
Links
- 238000005192 partition Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Description
【考案の詳細な説明】
本考案は、空気調和機におけるフアン軸受固定
構造の改良に関するもので、部品点数を少なく
し、寸法精度を高めることを目的の一つとする。[Detailed Description of the Invention] The present invention relates to an improvement of a fan bearing fixing structure in an air conditioner, and one of its purposes is to reduce the number of parts and improve dimensional accuracy.
従来、この種のフアン軸受固定構造は、第５図
に示すような凸金具１を空気調和機本体の基板２
にスポツト溶接し、次に軸受３を凸金具１にネジ
等４（図示せず）によつて固定していた。 Conventionally, in this type of fan bearing fixing structure, a convex metal fitting 1 as shown in FIG.
Then, the bearing 3 was fixed to the convex metal fitting 1 with screws 4 (not shown).
以上のような構成のフアン軸受固定構造の場
合、凸金具１を基板２にスポツト溶接等で固定す
るのであるが、この場合、治具やダボ等を設けて
寸法精度を確保していたが、工数がかかり、精度
も低いものができるなど不具合点を生じていた。 In the case of the fan bearing fixing structure configured as described above, the convex metal fitting 1 is fixed to the base plate 2 by spot welding or the like. In this case, jigs, dowels, etc. are provided to ensure dimensional accuracy. This method required a lot of man-hours and produced problems with low accuracy.
本考案は、上記従来の空気調和機のフアン軸受
固定構造にみられる欠点を除去するものである。 The present invention eliminates the drawbacks of the conventional air conditioner fan bearing fixing structure.
以下、本考案をその一実施例を示す添付図面の
第１図〜第４図を参考に説明する。 Hereinafter, the present invention will be described with reference to FIGS. 1 to 4 of the accompanying drawings showing one embodiment thereof.
同図において、４は空気調和機のケーシング
で、前面には、前面グリル５が取付けられてお
り、この前面グリル５は、吸入口６と吹出口７を
有する。８は空気調和機の各種運転を制御する制
御部で、内部に各種電装品（図示せず）が組込ま
れている。９は室内側熱交換器で、１０は室外側
熱交換器でそれぞれ室内外を仕切る仕切板１１で
仕切られた空間に収納されている。 In the figure, reference numeral 4 denotes a casing of an air conditioner, and a front grill 5 is attached to the front surface of the casing, and this front grill 5 has an inlet 6 and an outlet 7. Reference numeral 8 denotes a control unit that controls various operations of the air conditioner, and various electrical components (not shown) are incorporated therein. 9 is an indoor heat exchanger, and 10 is an outdoor heat exchanger, each of which is housed in a space partitioned by a partition plate 11 that partitions the indoor and outdoor areas.
室内側フアン（図示せず）及び室外側フアン１
２はその軸心が鉛直方向になるよう設けられてい
る。この室外側フアン１２はクロスフローフアン
にて形成されている。１３は室内側熱交換器９で
凝縮した結露水を受ける水受皿である。１４は室
外側フアン１２を駆動するフアンモータで天板１
５にフアンモータ取付台１６を介して固定されて
いる。室内外のフアンモータによつて駆動された
室内外のフアンによつて室内側の風は矢印Ｂの方
向へ、また、室外側の風は矢印Ｃの方向に流れ
る。室外側フアン１２は、モータ１４の軸１７に
ボス１８を介してネジ等（図示せず）によつて固
定される。室外側フアン１２の下端には、軸１９
が設けられており、軸受２０で支えられる。軸受
２０は空気調和機本体の底面を形成する基板２１
に形成された凸状部の上面２２に、ネジ等で固定
される。前記凸状部上面２２には軸受２０が丁度
はまり込むように穴２３が設けられている。さら
に前記凸状部の高さｈは、基板２に水が満ちた
時、穴２３の面に水位が達しない寸法を有してい
る。 Indoor fan (not shown) and outdoor fan 1
2 is provided so that its axis is in the vertical direction. This outdoor fan 12 is formed of a cross flow fan. 13 is a water tray that receives dew water condensed in the indoor heat exchanger 9. 14 is a fan motor that drives the outdoor fan 12;
5 via a fan motor mount 16. The indoor and outdoor fans driven by the indoor and outdoor fan motors cause the indoor air to flow in the direction of arrow B, and the outdoor air to flow in the direction of arrow C. The outdoor fan 12 is fixed to the shaft 17 of the motor 14 via a boss 18 with a screw or the like (not shown). A shaft 19 is attached to the lower end of the outdoor fan 12.
is provided and supported by a bearing 20. The bearing 20 is attached to a substrate 21 that forms the bottom surface of the air conditioner main body.
It is fixed to the upper surface 22 of the convex portion formed in the upper surface 22 with screws or the like. A hole 23 is provided in the upper surface 22 of the convex portion so that the bearing 20 is just fitted therein. Further, the height h of the convex portion is such that when the substrate 2 is filled with water, the water level does not reach the surface of the hole 23.
上記実施例より明らかなように本考案における
〓〓〓〓
空気調和機のフアン軸受固定構造によれば、軸心
を鉛直方向に設けたクロスフローフアンの下部軸
を受ける軸受を固定する別部品を基板に設ける必
要もなく、基板に直接軸受を固定する凸状部を直
接設けたので、部品点数を少なくすることがで
き、安価にすることができ、部品を介する数が少
なくなり、寸法精度を高めることができる等の利
点を有するものである。 As is clear from the above examples, in the present invention
According to the fan bearing fixing structure of an air conditioner, there is no need to provide a separate part on the board to fix the bearing that receives the lower shaft of the cross flow fan whose axis is vertically arranged. Since the shaped portions are directly provided, the number of parts can be reduced, the cost can be reduced, the number of intervening parts can be reduced, and dimensional accuracy can be improved.
第１図を本考案の一実施例におけるフアン軸受
固定構造を具備した窓掛形空気調和機の斜視図、
第２図は第１図におけるＡ−Ａ断面図、第３図は
第２図におけるＤ部の拡大断面図、第４図は基板
と軸受の要部拡大斜視図、第５図は第２図Ｄ部に
相当する従来例における拡大断面図である。
４……ケーシング、１１……仕切板、１２……
室外側フアン（クロスフローフアン）、１４……
フアンモータ、１９……軸、２０……軸受、２１
……基板、２２……凸状部上面。
〓〓〓〓
FIG. 1 is a perspective view of a window-mounted air conditioner equipped with a fan bearing fixing structure according to an embodiment of the present invention.
Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is an enlarged sectional view of section D in Fig. 2, Fig. 4 is an enlarged perspective view of the main parts of the board and bearing, and Fig. 5 is FIG. 3 is an enlarged cross-sectional view of a conventional example corresponding to section D. 4... Casing, 11... Partition plate, 12...
Outdoor fan (cross flow fan), 14...
Fan motor, 19... shaft, 20... bearing, 21
...Substrate, 22...Top surface of convex portion. 〓〓〓〓
Claims (1)
器をケーシングに内蔵した窓掛形空気調和機にお
いて、この空気調和機に内部を室内側と室外側に
仕切る仕切板を設け、室外側の上部にフアンモー
タを設け、軸心が鉛直方向になるよう配設された
クロスフローフアンを前記フアンモータに連結
し、前記クロスフローフアンの下端に設けた軸を
受ける軸受を、空気調和機本体の底面を形成する
基板に形成した凸状部に固定してなる空気調和機
のフアン軸受固定構造。 In a window-mounted air conditioner that has equipment such as a compressor, condenser, evaporator, and fan built into the casing, the air conditioner is equipped with a partition plate that divides the interior into an indoor side and an outdoor side. A fan motor is provided, a cross flow fan arranged so that the axis is vertical is connected to the fan motor, and a bearing that receives the shaft provided at the lower end of the cross flow fan is connected to the bottom surface of the air conditioner main body. A fan bearing fixing structure for an air conditioner that is fixed to a convex portion formed on a substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9781481U JPS584922U (en) | 1981-07-01 | 1981-07-01 | Air conditioner fan bearing fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9781481U JPS584922U (en) | 1981-07-01 | 1981-07-01 | Air conditioner fan bearing fixed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS584922U JPS584922U (en) | 1983-01-13 |
| JPS6126810Y2 true JPS6126810Y2 (en) | 1986-08-11 |
Family
ID=29892594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9781481U Granted JPS584922U (en) | 1981-07-01 | 1981-07-01 | Air conditioner fan bearing fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS584922U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010058666A1 (en) * | 2008-11-20 | 2010-05-27 | ダイキン工業株式会社 | Air conditioner |
-
1981
- 1981-07-01 JP JP9781481U patent/JPS584922U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS584922U (en) | 1983-01-13 |
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