JPH09229535A - Freezing refrigerator - Google Patents
Freezing refrigeratorInfo
- Publication number
- JPH09229535A JPH09229535A JP3349796A JP3349796A JPH09229535A JP H09229535 A JPH09229535 A JP H09229535A JP 3349796 A JP3349796 A JP 3349796A JP 3349796 A JP3349796 A JP 3349796A JP H09229535 A JPH09229535 A JP H09229535A
- Authority
- JP
- Japan
- Prior art keywords
- blower motor
- motor
- blower
- parts
- vibration
- 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
Classifications
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/13—Vibrations
-
- 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
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、冷気循環用送風
機を用いた冷蔵庫に係り、特に送風モータの断熱と防振
および保護に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator using a cool air circulation blower, and more particularly to heat insulation, vibration isolation and protection of a blower motor.
【０００２】[0002]
【従来の技術】図５は例えば実開昭５６−１６１４７４
号公報に示された従来の冷蔵庫の要部拡大縦断面図であ
る。図５に示すように送風モータ５をモータ防振部品１
１と１２およびモータ固定部品１３で冷却器６と冷凍室
８との仕切り板７に固定し、送風用ファン９にて冷気送
風を行っていた。上記モータ防振部品１１と１２は従来
非発泡材のゴムにて成形されている。2. Description of the Related Art FIG. 5 shows, for example, Japanese Utility Model Laid-Open No. 56-161474.
FIG. 7 is an enlarged vertical cross-sectional view of a main part of a conventional refrigerator shown in Japanese Patent Publication No. As shown in FIG. 5, the blower motor 5 is connected to the motor vibration isolator 1
It was fixed to the partition plate 7 of the cooler 6 and the freezer compartment 8 with the motor fixing parts 1 and 12 and the motor fixing part 13, and the cooling air was blown by the blowing fan 9. The above-mentioned motor vibration isolation parts 11 and 12 are conventionally formed of non-foam rubber.
【０００３】[0003]
【発明が解決しようとする課題】従来の冷蔵庫は、上記
のように構成されているので、送風モータ５はモータ防
振部品１１，１２にて一部覆われているだけであり、冷
蔵庫における送風モータ５は通常低外気中にて運転を行
うため送風機モータ５内部のグリスを硬化させ、その結
果異音を発生したり、送風量が低下するという問題点が
あった。Since the conventional refrigerator is constructed as described above, the blower motor 5 is only partially covered by the motor vibration isolating parts 11 and 12, and the blower in the refrigerator is blown. Since the motor 5 normally operates in a low outside air, there is a problem that the grease inside the blower motor 5 is hardened, and as a result, abnormal noise is generated and the amount of blown air is reduced.
【０００４】この発明は上記のような問題点を解消する
ためになされたもので、部品点数を増やすことなく送風
機モータの防振性及び断熱性を向上させることができる
送風機モータの防振部品を備えた冷蔵庫を提供すること
を目的とする。The present invention has been made in order to solve the above problems, and provides an anti-vibration component for a blower motor which can improve the vibration isolation and heat insulation properties of the blower motor without increasing the number of parts. It is intended to provide a refrigerator provided with.
【０００５】[0005]
【課題を解決するための手段】請求項１の冷凍冷蔵庫
は、冷却器で生成した冷気を送風機で循環させる冷気強
制循環式のものにおいて、送風機の送風モータを、固定
及び防振用の防振部品で覆ったことを特徴とする。A refrigerating refrigerator according to claim 1 is a cold air forced circulation type in which cool air generated by a cooler is circulated by a blower, and a blower motor of the blower is fixed and vibration-proof for vibration isolation. It is characterized by being covered with parts.
【０００６】請求項２の冷凍冷蔵庫は、請求項１記載の
ものにおいて、送風モータと防振部品間に空気層を設け
たことを特徴とする。According to a second aspect of the present invention, in the refrigerator according to the first aspect, an air layer is provided between the blower motor and the vibration isolation component.
【０００７】請求項３の冷凍冷蔵庫は、請求項１記載の
ものにおいて、防振部品を発泡ゴム材で構成したことを
特徴とする。According to a third aspect of the present invention, in the refrigerator according to the first aspect, the vibration-proof component is made of foam rubber material.
【０００８】[0008]
実施の形態１．この発明の実施の形態１を図について説
明する。図１はこの発明の実施の形態１の冷蔵庫を正面
から見た正面図であり、図において、１は冷蔵庫本体、
２は冷蔵庫中央に位置する冷凍室ドアー、３は冷蔵室ド
アー、４は野菜室ドアーである。Embodiment 1. Embodiment 1 of the present invention will be described with reference to the drawings. 1 is a front view of a refrigerator according to a first embodiment of the present invention as seen from the front side. In the figure, 1 is a refrigerator main body,
2 is a freezer compartment door located in the center of the refrigerator, 3 is a refrigerator compartment door, and 4 is a vegetable compartment door.
【０００９】図２はこの発明の実施の形態１による冷蔵
庫の縦断面図であり、図において、５は冷凍室８に設け
られた送風モータ、６は冷凍サイクルの一部を形成し、
冷気を生成する冷却器、７は冷却器６と冷凍室８を区切
る仕切板、９は冷気送風用のファンである。FIG. 2 is a longitudinal sectional view of the refrigerator according to the first embodiment of the present invention. In the figure, 5 is a blower motor provided in the freezer compartment 8, and 6 is a part of the refrigerating cycle,
A cooler for generating cool air, 7 is a partition plate that divides the cooler 6 and the freezer compartment 8, and 9 is a fan for blowing cool air.
【００１０】図３はこの発明の実施の形態１による冷蔵
庫の冷凍室の縦断面図であり、冷凍室８内の冷却器６で
冷却された冷気１０を送風モータ５の冷気送風用ファン
９にて送風している。FIG. 3 is a vertical cross-sectional view of the freezer compartment of the refrigerator according to the first embodiment of the present invention, in which the cool air 10 cooled by the cooler 6 in the freezer compartment 8 is supplied to the cool air blower fan 9 of the blower motor 5. I am blowing air.
【００１１】図４は、図３の要部拡大縦断面図であり、
冷気１０を送風する送風モータ５の前後をモータ防振部
品１１と１２で冷却器６と冷凍室８を区切る仕切板７に
モータ固定部品１３とともに装着、固定されている。ま
た防振部品１１，１２と送風モータ５の間には空気断熱
層１４が形成されている。さらに防振部品１１，１２で
発泡ゴム材を使用することにより、断熱・防振効果がよ
り高まる。FIG. 4 is an enlarged vertical sectional view of the main part of FIG.
The front and rear of the blower motor 5 for blowing the cool air 10 are mounted and fixed together with the motor fixing component 13 on the partition plate 7 that separates the cooler 6 and the freezer compartment 8 by motor vibration isolating components 11 and 12. Further, an air heat insulating layer 14 is formed between the vibration isolation components 11 and 12 and the blower motor 5. Further, by using the foam rubber material for the vibration isolating parts 11 and 12, the heat insulating / vibrating effect is further enhanced.
【００１２】この発明の実施の形態１によれば、低外気
による送風モータ５自体の温度が数度上昇し、送風モー
タ５内のグリス硬化を防ぐことができる。そしてモータ
の回転数にして数百ｒｐｍ程度の回転数アップにつなが
り、送風モータ５をロス無く高効率にて運転することが
でき省エネにつながる。According to the first embodiment of the present invention, the temperature of the blower motor 5 itself due to low outside air rises by several degrees, so that the hardening of the grease in the blower motor 5 can be prevented. Then, the number of rotations of the motor is increased to about several hundred rpm, and the blower motor 5 can be operated with high efficiency without loss, leading to energy saving.
【００１３】[0013]
【発明の効果】請求項１の冷凍冷蔵庫は、冷却器で生成
した冷気を送風機で循環させる冷気強制循環式のものに
おいて、送風機の送風モータを、固定及び防振用の防振
部品で覆った構成にしたので、部品点数を増やすことな
く送風モータの断熱性を向上することができ、送風モー
タ内部の低外気によるグリース硬化を防ぎ、異音発生を
防ぐ。そして送風モータの回転数アップにより、風量ア
ップが得られ冷却性能が向上する。さらに防振部品にて
送風モータを支持する部分が増加するため防振性も向上
する。The refrigerating refrigerator according to the first aspect of the present invention is a cold air forced circulation type in which the cool air generated in the cooler is circulated by the blower, and the blower motor of the blower is covered with the vibration isolating parts for fixing and vibration isolation. Since the configuration is adopted, it is possible to improve the heat insulation of the blower motor without increasing the number of parts, prevent grease hardening due to low outside air inside the blower motor, and prevent abnormal noise. Then, by increasing the number of rotations of the blower motor, the air volume can be increased and the cooling performance can be improved. Further, since the part of the vibration isolator supporting the blower motor is increased, the vibration isolating property is also improved.
【００１４】請求項２の冷凍冷蔵庫は、請求項１記載の
ものにおいて、送風モータと防振部品間に空気層を設け
たので、送風モータの断熱性がさらに向上する。According to a second aspect of the present invention, in the refrigerator according to the first aspect, since the air layer is provided between the blower motor and the vibration isolator, the heat insulation of the blower motor is further improved.
【００１５】請求項３の冷凍冷蔵庫は、請求項１記載の
ものにおいて、防振部品を発泡ゴム材で構成したので、
従来の非発泡ゴムよりもさらに送風モータの防振及び断
熱性が向上する。According to a third aspect of the present invention, in the refrigerator according to the first aspect, the vibration-proof component is made of foam rubber material.
The vibration isolation and heat insulation of the blower motor are further improved as compared with the conventional non-foamed rubber.
【図１】 この発明の実施の形態１による冷凍冷蔵庫の
正面図である。FIG. 1 is a front view of a refrigerator-freezer according to Embodiment 1 of the present invention.
【図２】 この発明の実施の形態１による冷凍冷蔵庫の
縦断面図である。FIG. 2 is a vertical sectional view of the refrigerator-freezer according to the first embodiment of the present invention.
【図３】 この発明の実施の形態１による冷凍冷蔵庫の
縦断面図である。FIG. 3 is a vertical sectional view of the refrigerator-freezer according to Embodiment 1 of the present invention.
【図４】 この発明の実施の形態１による冷凍冷蔵庫の
要部拡大縦断面図である。FIG. 4 is an enlarged vertical sectional view of a main part of the refrigerator-freezer according to the first embodiment of the present invention.
【図５】 従来の冷凍冷蔵庫の要部拡大縦断面図であ
る。FIG. 5 is an enlarged vertical sectional view of a main part of a conventional refrigerator-freezer.
１ 冷蔵庫本体、２ 冷凍室扉、５ 送風モータ、６
冷却器、８ 冷凍室、１０ 冷気、１１，１２ 防振部
品、１４ 空気断熱層。1 Refrigerator body, 2 Freezer compartment door, 5 Blower motor, 6
Cooler, 8 freezer, 10 cold air, 11, 12 anti-vibration parts, 14 air insulation layer.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 坂本 克正 東京都千代田区丸の内二丁目２番３号 三 菱電機株式会社内 (72)発明者 橋元 浩一 東京都千代田区丸の内二丁目２番３号 三 菱電機株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Katsumasa Sakamoto 2-3-3 Marunouchi, Chiyoda-ku, Tokyo Sanryo Electric Co., Ltd. (72) Koichi Hashimoto 2-3-2 Marunouchi, Chiyoda-ku, Tokyo Sanryo Electric Co., Ltd.
Claims (3)
せる冷気強制循環式の冷凍冷蔵庫において、前記送風機
の送風モータを、固定及び防振用の防振部品で覆ったこ
とを特徴とする冷凍冷蔵庫。1. A cold-air forced circulation type refrigerator / freezer in which cool air generated by a cooler is circulated by a blower, wherein a blower motor of the blower is covered with a vibration-proof component for fixing and vibration isolation. refrigerator.
たことを特徴とする請求項１記載の冷凍冷蔵庫。2. The refrigerator / freezer according to claim 1, wherein an air layer is provided between the blower motor and the vibration isolator.
特徴とする請求項１記載の冷凍冷蔵庫。3. The freezer-refrigerator according to claim 1, wherein the anti-vibration component is made of a foamed rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3349796A JPH09229535A (en) | 1996-02-21 | 1996-02-21 | Freezing refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3349796A JPH09229535A (en) | 1996-02-21 | 1996-02-21 | Freezing refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09229535A true JPH09229535A (en) | 1997-09-05 |
Family
ID=12388194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3349796A Pending JPH09229535A (en) | 1996-02-21 | 1996-02-21 | Freezing refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09229535A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417890C (en) * | 2004-04-30 | 2008-09-10 | 乐金电子(天津)电器有限公司 | Mounting structure for refrigerator fan motor |
| JP2013536399A (en) * | 2010-08-27 | 2013-09-19 | アーハーテー クーリング システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Refrigeration equipment, especially refrigerated cases |
| CN110966818A (en) * | 2018-09-29 | 2020-04-07 | 青岛海尔特种电冰柜有限公司 | Air-cooled refrigerating device |
-
1996
- 1996-02-21 JP JP3349796A patent/JPH09229535A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417890C (en) * | 2004-04-30 | 2008-09-10 | 乐金电子(天津)电器有限公司 | Mounting structure for refrigerator fan motor |
| JP2013536399A (en) * | 2010-08-27 | 2013-09-19 | アーハーテー クーリング システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Refrigeration equipment, especially refrigerated cases |
| US9677804B2 (en) | 2010-08-27 | 2017-06-13 | Aht Cooling Systems Gmbh | Refrigerating furniture, in particular refrigerating shelf |
| CN110966818A (en) * | 2018-09-29 | 2020-04-07 | 青岛海尔特种电冰柜有限公司 | Air-cooled refrigerating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6964224B2 (en) | refrigerator | |
| JPH09229535A (en) | Freezing refrigerator | |
| JP3338218B2 (en) | Freezer refrigerator | |
| JPH08247632A (en) | Refrigerator | |
| JP2008039251A (en) | Refrigerator | |
| KR100455520B1 (en) | Cover structure of cooler in refrigerator | |
| JPH07167551A (en) | Thermal insulating box | |
| JP2003307382A (en) | Refrigerator | |
| JPH09210541A (en) | Refrigerator | |
| JPH1096577A (en) | Refrigerator | |
| JP2000337748A (en) | Refrigerator | |
| JPH10185395A (en) | Freezing refrigerator | |
| JP3322495B2 (en) | Freezer refrigerator | |
| KR960034949A (en) | Refrigerator | |
| JP3540576B2 (en) | refrigerator | |
| JPS5941505Y2 (en) | freezer | |
| JP3904678B2 (en) | refrigerator | |
| JPH05781Y2 (en) | ||
| JP2001059670A (en) | Refrigerator | |
| JP2816083B2 (en) | refrigerator | |
| JPH09269186A (en) | Refrigerator | |
| JPH10170138A (en) | Refrigerator/freezer | |
| KR970009027B1 (en) | Duct for center heat insulation wall of refrigerators | |
| JPS5922451Y2 (en) | Freezer refrigerator | |
| TW202334594A (en) | （無） |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20031216 |
|
| RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20040119 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20040604 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040608 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040625 |
|
| A02 | Decision of refusal |
Effective date: 20040720 Free format text: JAPANESE INTERMEDIATE CODE: A02 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040914 |
|
| A911 | Transfer of reconsideration by examiner before appeal (zenchi) |
Effective date: 20041012 Free format text: JAPANESE INTERMEDIATE CODE: A911 |
|
| A912 | Removal of reconsideration by examiner before appeal (zenchi) |
Effective date: 20041119 Free format text: JAPANESE INTERMEDIATE CODE: A912 |