JP6765715B2 - 冷蔵庫 - Google Patents
冷蔵庫 Download PDFInfo
- Publication number
- JP6765715B2 JP6765715B2 JP2016236964A JP2016236964A JP6765715B2 JP 6765715 B2 JP6765715 B2 JP 6765715B2 JP 2016236964 A JP2016236964 A JP 2016236964A JP 2016236964 A JP2016236964 A JP 2016236964A JP 6765715 B2 JP6765715 B2 JP 6765715B2
- Authority
- JP
- Japan
- Prior art keywords
- blower cover
- blower
- chamber
- drive shaft
- refrigerator
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
- F25D2317/0681—Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
2 断熱箱体
2a 外箱
2b 内箱
2c 断熱材
3 冷蔵室
4 製氷室
4A 冷凍室
5 上段冷凍室
6 下段冷凍室
7 野菜室
8、8a、8b 断熱扉
9 断熱扉
13 冷却室
13a 送風口
13b 戻り口
14 冷蔵室供給風路
14a 入口部
15 冷凍室供給風路
17 吹出口
18 吹出口
21 野菜室帰還風路
23 戻り口
24 戻り口
25 冷蔵室ダンパ
28 断熱仕切壁
29 断熱仕切壁
31 圧縮機
32 冷却器
33 除霜ヒータ
35 送風機
36 ケーシング
36a 風洞
37 ファン
40 主面部
41 側面部
45 仕切体
46 仕切体
47 前面カバー
49 遮蔽装置カバー
50 遮蔽装置
51 送風機カバー
53 支持基体
54 ガイドピン
59 誘導ダクト
60 支持フレーム
61 駆動軸
62 支持孔
63 ネジ穴
64 開口部
65 開口部
69 主面部
70 側面部
71 枠部
72 軸支持部
73 孔部
80 制御装置
81 温度センサ
82 タイマ
100 冷蔵庫
101 冷蔵室
102 冷凍室
103 野菜室
104 冷却室
105 区画壁
106 開口部
107 送風ファン
108 冷却器
109 風路
110 送風機カバー
111 凹部
113 開口部
114 ダンパ
Claims (2)
- 貯蔵室に供給風路を経由して供給される空気を冷却する冷凍サイクルの冷却器と、前記冷却器が配設されて前記貯蔵室につながる送風口が形成される冷却室と、前記送風口から供給される前記空気を前記貯蔵室に向けて送風する送風機と、前記送風口を少なくとも部分的に塞ぐ遮蔽装置と、前記冷凍サイクル、前記送風機および前記遮蔽装置の動作を制御する制御装置と、を具備し、
前記遮蔽装置は、前記送風機を前記冷却室の外側から覆う送風機カバーと、前記送風機カバーの開閉動作を制御する駆動軸と、閉鎖状態の前記送風機カバーの端部が面的に当接する当接面と、誘導ダクトと、を有し、
前記駆動軸は、前記送風機カバーのネジ穴を貫通すると共に、ステッピングモータで回転する円柱状の部材であり、前記送風機カバーと前記駆動軸との間にはネジ機構が形成され、
前記制御装置は、
初期動作として、可動範囲の全域に渡り前記送風機カバーを移動させる場合と同様に、前記ステッピングモータの駆動力で前記駆動軸を回転させることで、前記ネジ機構を介して、前記送風機カバーの側辺が面的に前記当接面に当接し、更に、前記送風機カバーの上端部分と、前記誘導ダクトの下端部分とはオーバーラップし、
前記送風機カバーの前記側辺が面的に前記当接面に当接した後、残りのパルスが前記ステッピングモータに印加されている間は、前記送風機カバーは前記当接面に面的に当接し続けることを特徴とする冷蔵庫。 - 前記当接面は、前記駆動軸を支持する支持基体の主面であることを特徴とする請求項1に記載の冷蔵庫。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016236964A JP6765715B2 (ja) | 2016-12-06 | 2016-12-06 | 冷蔵庫 |
PCT/CN2017/114691 WO2018103651A1 (zh) | 2016-12-06 | 2017-12-06 | 冰箱 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016236964A JP6765715B2 (ja) | 2016-12-06 | 2016-12-06 | 冷蔵庫 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018091578A JP2018091578A (ja) | 2018-06-14 |
JP6765715B2 true JP6765715B2 (ja) | 2020-10-07 |
Family
ID=62490731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016236964A Active JP6765715B2 (ja) | 2016-12-06 | 2016-12-06 | 冷蔵庫 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6765715B2 (ja) |
WO (1) | WO2018103651A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6747717B2 (ja) * | 2016-12-12 | 2020-08-26 | アクア株式会社 | 冷蔵庫 |
JP6747718B2 (ja) * | 2016-12-12 | 2020-08-26 | アクア株式会社 | 冷蔵庫 |
JP6788893B2 (ja) * | 2016-12-21 | 2020-11-25 | アクア株式会社 | 冷蔵庫 |
KR20200100495A (ko) | 2019-02-18 | 2020-08-26 | 엘지전자 주식회사 | 식물 재배 장치 |
KR20200100499A (ko) | 2019-02-18 | 2020-08-26 | 엘지전자 주식회사 | 식물 재배 장치 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3583603B2 (ja) * | 1997-12-26 | 2004-11-04 | 株式会社三協精機製作所 | 開閉部材の駆動方法 |
KR100556395B1 (ko) * | 2003-11-28 | 2006-03-03 | 엘지전자 주식회사 | 냉장고용 증발기의 제상장치 |
JP2006329450A (ja) * | 2005-05-23 | 2006-12-07 | Daiwa Industries Ltd | 庫内ファンモータの制御方法 |
JP4564994B2 (ja) * | 2007-09-07 | 2010-10-20 | 日立アプライアンス株式会社 | 冷蔵庫 |
EP2339275B1 (en) * | 2009-12-24 | 2017-02-08 | Panasonic Corporation | Refrigerator |
JP2013002664A (ja) * | 2011-06-14 | 2013-01-07 | Hitachi Appliances Inc | 冷蔵庫 |
JP6112943B2 (ja) * | 2013-04-04 | 2017-04-12 | 日本電産サンキョー株式会社 | ダンパ装置 |
JP6344896B2 (ja) * | 2013-09-10 | 2018-06-20 | アクア株式会社 | 冷蔵庫 |
JP6254404B2 (ja) * | 2013-09-24 | 2017-12-27 | アクア株式会社 | 遮蔽装置およびそれを有する冷蔵庫 |
JP6416475B2 (ja) * | 2013-12-17 | 2018-10-31 | 東芝ライフスタイル株式会社 | 冷蔵庫 |
CN205002488U (zh) * | 2015-09-15 | 2016-01-27 | 青岛海尔股份有限公司 | 冰箱变温室冷气供给装置 |
-
2016
- 2016-12-06 JP JP2016236964A patent/JP6765715B2/ja active Active
-
2017
- 2017-12-06 WO PCT/CN2017/114691 patent/WO2018103651A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2018103651A1 (zh) | 2018-06-14 |
JP2018091578A (ja) | 2018-06-14 |
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