JP5873966B2 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- JP5873966B2 JP5873966B2 JP2011134880A JP2011134880A JP5873966B2 JP 5873966 B2 JP5873966 B2 JP 5873966B2 JP 2011134880 A JP2011134880 A JP 2011134880A JP 2011134880 A JP2011134880 A JP 2011134880A JP 5873966 B2 JP5873966 B2 JP 5873966B2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- indoor
- indoor unit
- power supply
- outdoor
- 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 - Fee Related
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- Air Conditioning Control Device (AREA)
Description
図1は、本発明の実施の形態1における空気調和機の構成図、図2は、同空気調和機の回路図、図3は、同空気調和機の電力供給タイミング図である。
されている。
し5V電力が出力されるため、室内機制御部9と室内機通信手段7は継続して動作を行うことができる。
2 室外機制御部
3 室外機電源部
4 室外機通信手段
5 商用交流電源
6a〜6d 室内機A〜D
7 室内機通信手段
8 室内機電源部
9 室内機制御部
10 リモコン
11 室内外接続線A
12 室内外接続線B
13 室内外接続線C
14 電源切換手段
15 トランス
16 電解コンデンサ
17 定電圧電源
18 マイコンピューター(マイコン)
19 ダイオードブリッジ
20 通信カプラ
21 低電圧検出手段
25 判断手段
Claims (1)
- 室内機電源部と室内機制御部と室内機通信手段を備えた室内機と、室外機電源部と室外機制御部と室外機通信手段を備えた室外機とから構成され、前記室外機へ商用交流電源を接続すると共に、室内外接続線A、Bを通して前記室内機へ電力の供給を行い、前記室外機通信手段と前記室内機通信手段との間の信号伝達を前記室内外接続線B、Cを通して行う空気調和機において、前記室内外接続線Bに、前記室内機電源部への電力供給を切り換える電源切換手段を設け、前記空気調和機の運転停止時に、前記室内機制御部に供給される制御電圧を検知する低電圧検出手段を設け、前記低電圧検出手段で検出された電圧に応じて前記電源切換手段をON/OFFするものであって、前記電源切換手段がOFFのときに、前記室内機制御部が通信データを受信した場合、前記室内機制御部で前記通信データを記憶し、前記電源切換手段がONした後、室外機通信手段と室内機通信手段との間での前記通信データを伝達することを特徴とする空気調和機。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011134880A JP5873966B2 (ja) | 2011-06-17 | 2011-06-17 | 空気調和機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011134880A JP5873966B2 (ja) | 2011-06-17 | 2011-06-17 | 空気調和機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013002745A JP2013002745A (ja) | 2013-01-07 |
| JP5873966B2 true JP5873966B2 (ja) | 2016-03-01 |
Family
ID=47671499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011134880A Expired - Fee Related JP5873966B2 (ja) | 2011-06-17 | 2011-06-17 | 空気調和機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5873966B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990197B (zh) * | 2015-05-13 | 2017-10-31 | 广东美的制冷设备有限公司 | 空调器、室外机及其供电控制系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3730808B2 (ja) * | 1999-06-03 | 2006-01-05 | 株式会社日立製作所 | 空気調和機 |
| JP2004190889A (ja) * | 2002-12-09 | 2004-07-08 | Sharp Corp | 空気調和機 |
| JP2009253661A (ja) * | 2008-04-07 | 2009-10-29 | Panasonic Corp | 空気調和機の通信回路 |
| JP5241585B2 (ja) * | 2009-04-06 | 2013-07-17 | 三菱電機株式会社 | 空気調和機 |
-
2011
- 2011-06-17 JP JP2011134880A patent/JP5873966B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013002745A (ja) | 2013-01-07 |
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