JP2006242464A - Refrigerator - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a refrigerator for enhancing volume efficiency, while improving easiness-to-use of respective storage chambers, and providing a proper storage environment in response to a kind of storage food. <P>SOLUTION: This refrigerator superior in volume efficiency in storage and superior in easiness-to-use can be provided by arranging an independent ice making chamber 26 in the central vicinity in the height direction of the refrigerator; providing a refrigerating slide chamber 27 above the ice making chamber 26 and a freezing slide chamber 28 under the ice making chamber; arranging a refrigerating chamber 29 in a division adjacent to the side of the refrigerating slide chamber 27 and a vegetable chamber 30 under the refrigerating chamber 29; providing a freezing chamber 31 under the vegetable chamber 30; and arranging a cooler 35 only on a back face of the freezing chamber 31. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、冷蔵庫の冷却構造に関するものである。   The present invention relates to a refrigerator cooling structure.

従来、左右に分割された貯蔵室を区画している冷蔵庫において、片側が上から下まで全て引出し扉で構成されているものが提案されている（例えば、特許文献１参照）。   Conventionally, in a refrigerator that divides a storage room divided into left and right, a structure in which one side is entirely constituted by drawer doors from top to bottom has been proposed (for example, see Patent Document 1).

図５、図６は特許文献１に記載された従来の冷蔵庫を示すものである。図５は従来の冷蔵庫の正面図、図６は従来の冷蔵庫の扉を開けた状態の斜視図である。   5 and 6 show a conventional refrigerator described in Patent Document 1. FIG. FIG. 5 is a front view of a conventional refrigerator, and FIG. 6 is a perspective view of the conventional refrigerator with the door opened.

図５、図６に示すように２は冷蔵庫本体１内を上下に区画する断熱区画壁であり、上部に上部区画３、下部に下部区画４を形成している。５は上部区画３内を左右に区画する第１の区画壁であり、６は下部区画４内を左右に区画する第２の区画壁である。７は第１の区画壁５により一側に形成された冷蔵室、８は冷蔵室７の下部に区画壁９を挟んで形成された野菜室である。１０は第１の区画壁５により他側に形成されたボトル収納室である。１１は第２の区画壁６により一側に形成された冷凍室、１２は他側に形成された製氷室である。   As shown in FIGS. 5 and 6, reference numeral 2 denotes a heat insulating partition wall that divides the inside of the refrigerator main body 1 up and down, and forms an upper partition 3 in the upper part and a lower partition 4 in the lower part. Reference numeral 5 denotes a first partition wall that partitions the inside of the upper section 3 in the left and right directions, and 6 denotes a second partition wall that partitions the interior of the lower section 4 in the left and right directions. Reference numeral 7 denotes a refrigerator compartment formed on one side by the first partition wall 5, and 8 denotes a vegetable compartment formed with the partition wall 9 sandwiched between the lower part of the refrigerator compartment 7. Reference numeral 10 denotes a bottle storage chamber formed on the other side by the first partition wall 5. 11 is a freezing room formed on one side by the second partition wall 6, and 12 is an ice making room formed on the other side.

冷蔵室７の開口面には開閉自在に取り付けられたヒンジ開閉式扉１３が設けられている。野菜室８は開口面に開閉自在に取り付けられた引出し式扉１４を設けており、室内側の収納容器（図示せず）を一体に引き出せるように構成されている。   On the opening surface of the refrigerator compartment 7, a hinge opening / closing type door 13 is provided that is freely opened and closed. The vegetable compartment 8 is provided with a drawer-type door 14 attached to the opening surface so as to be openable and closable, and is configured so that an indoor storage container (not shown) can be pulled out integrally.

ボトル収納室１０は開口面に開閉自在に取り付けられた引出し式扉１６を設けており、室内側の収納容器１７、１８、１９、２０を一体に引き出せるように構成されている。また、冷凍室１１は開口面に開閉自在に取り付けられた引出し式扉２１を設けており、室内側の収納容器（図示せず）を一体に引き出せるよう構成されている。製氷室１２は開口面に開閉自在に取り付けられた引出し式扉２２を設けており、室内側の収納容器（図示せず）を一体に引き出せるように構成されている。
特開２００１−２６３９１３号公報 The bottle storage chamber 10 is provided with a drawer-type door 16 attached to the opening surface so as to be openable and closable so that the storage containers 17, 18, 19, and 20 on the indoor side can be pulled out integrally. Further, the freezer compartment 11 is provided with a drawer-type door 21 attached to the opening surface so as to be openable and closable so that a storage container (not shown) on the indoor side can be pulled out integrally. The ice making chamber 12 is provided with a drawer-type door 22 attached to the opening surface so as to be openable and closable so that a storage container (not shown) on the indoor side can be pulled out integrally.
JP 2001-263913 A

しかしながら、上記従来の構成では、上方に位置するボトル収納を目的にしたボトル収納室の上下方向の高さに占める割合が大きく、下方に位置する製氷室の位置が低くなるため、製氷室から生成した氷を取り出す際に、腰をかがめたり、しゃがんだりする必要があるという課題を有していた。また冷蔵室にも冷却器と送風機を設置している為、冷蔵室の奥行きが少なくなるという課題も有していた。   However, in the above-described conventional configuration, the ratio of the bottle storage chamber for the purpose of storing the bottle located above to the height in the vertical direction is large, and the position of the ice making chamber located below is low, so that it is generated from the ice making chamber. When taking out the frozen ice, it was necessary to bend or squat down. Moreover, since the refrigerator and the air blower are also installed in the refrigerator compartment, there is a problem that the depth of the refrigerator compartment is reduced.

本発明は、上記従来の課題を解決するもので、収納食品の種類に応じて適切な貯蔵環境を提供し、各貯蔵室の使い勝手を同時に改善、そして、容積効率を高めた冷蔵庫を提供することを目的とする。   The present invention solves the above-mentioned conventional problems, and provides a storage environment suitable for the type of stored food, simultaneously improving the convenience of each storage room, and providing a refrigerator with improved volumetric efficiency. With the goal.

上記従来の課題を解決するために、冷蔵庫の前面開口部を塞ぐ扉が、前記冷蔵庫の上下方向の全高にて左右に分断され、分断された左右区画のいずれか一方をすべて引き出し扉にて構成し、高さ方向の中央付近で独立した製氷室を配置し製氷室の上方の引き出し区画を冷蔵温度帯の貯蔵室、下方引き出し区画には冷凍温度帯の貯蔵室を有し、冷蔵温度帯の貯蔵室の側方に隣接する区画に回転扉を有する第二の冷蔵温度帯の貯蔵室を配置し、第二の冷蔵温度帯の貯蔵室の下方には野菜室を配置し、野菜室の下方には第二の冷凍温度帯の貯蔵室を配置し、冷却器は、冷凍温度帯の第二の冷凍温度帯の貯蔵室の背面のみに配置したものである。   In order to solve the above-mentioned conventional problems, the door that closes the front opening of the refrigerator is divided into left and right at the total height in the vertical direction of the refrigerator, and any one of the divided right and left sections is constituted by a drawer door An independent ice making chamber is arranged near the center in the height direction, and the drawer compartment above the ice making chamber has a storage compartment in the refrigeration temperature zone, and the lower drawer compartment has a storage compartment in the refrigeration temperature zone. A storage room of the second refrigeration temperature zone having a revolving door is arranged in a section adjacent to the side of the storage room, a vegetable room is arranged below the storage room of the second refrigeration temperature zone, and below the vegetable room Is provided with a storage room in the second freezing temperature zone, and the cooler is arranged only on the back surface of the storage room in the second freezing temperature zone.

これによって、使いやすい引出し扉を冷蔵庫本体の片側サイドに構成し、上方に目線に位置する引出し扉と、独立した製氷室を氷が取り出しやすい位置に配置することが可能となる。また冷蔵庫全体を冷却する冷却器は冷凍室内に収納することにより、複雑なシール構造が不要となり、冷蔵室には冷却器を設置しないので奥行きを深くすることが可能になる。   Accordingly, an easy-to-use drawer door is configured on one side of the refrigerator main body, and the drawer door positioned above the line of sight and the independent ice making chamber can be arranged at positions where ice can be easily taken out. The cooler that cools the entire refrigerator is housed in the freezer compartment, so that a complicated seal structure is not necessary, and the refrigerator is not installed in the refrigerator compartment, so that the depth can be increased.

本発明の冷蔵庫は、冷蔵庫本体の片側サイドを全て引出し扉で構成することで、冷蔵温度帯の引出しはもちろんのこと冷凍温度帯の引出しにも比較的背の高いペットボトル、ビン類を収納しやすくし、また奥に収納している収納物をも手前に簡単に引き出すことができるため、収納物が取り出しやすい構造にすることができる。また、扉を引き出した時に左右両側から収納物を取り出せるという利点も有する。また、独立した製氷室を冷蔵庫本体の中央付近に位置させることで、夏場に使用頻度が高い氷を、腰をかがめることなく、立ったままの姿勢で楽に取り出しができるという使い勝手のよさを提供することができる。さらに他の部屋と独立させることで、冷凍収納物と氷の使い分けができ、臭い移りを防止したキレイな氷を提供するとともに、必要に応じた扉開閉による温度上昇の低減が図れ、省エネにも繋がる。また、１つの冷却器で冷蔵庫全体を冷却し、その冷却器を冷凍室内に収納することで、冷凍室風路カバーが簡素化でき、庫内の容積効率も向上する。   The refrigerator of the present invention comprises all the one side of the refrigerator body with drawer doors, and stores relatively tall plastic bottles and bottles not only in the refrigerator temperature zone but also in the refrigerator temperature zone. In addition, since the stored item stored in the back can be easily pulled out to the front, the structure can be easily taken out. Further, there is an advantage that the stored item can be taken out from both the left and right sides when the door is pulled out. In addition, by positioning an independent ice making room near the center of the refrigerator body, it provides ease of use, allowing you to easily take out ice that is frequently used in summer without standing down, while standing up. be able to. Furthermore, by making it independent from other rooms, it is possible to use frozen storage and ice separately, providing clean ice that prevents odors from moving, and reducing temperature rise by opening and closing the door as necessary, saving energy Connected. Moreover, by cooling the whole refrigerator with one cooler and storing the cooler in the freezer compartment, the freezer compartment air passage cover can be simplified, and the volumetric efficiency in the cabinet is improved.

請求項１に記載の発明は、冷蔵庫の前面開口部を塞ぐ扉が、前記冷蔵庫の上下方向の全高にて左右に分断され、分断された左右区画のいずれか一方をすべて引き出し扉にて構成し、高さ方向の中央付近で独立した製氷室を配置し製氷室の上方の引き出し区画を冷蔵温度帯の貯蔵室、下方引き出し区画には冷凍温度帯の貯蔵室を有し、前記冷蔵温度帯の貯蔵室の側方に隣接する区画に回転扉を有する第二の冷蔵温度帯の貯蔵室を配置し、前記第二の冷蔵温度帯の貯蔵室の下方には野菜室を配置し、前記野菜室の下方には第二の冷凍温度帯の貯蔵室を配置し、冷却器は、前記冷凍温度帯の第二の冷凍温度帯の貯蔵室の背面のみに配置したことにより、使いやすい引出し扉を片側サイドに集約し、独立した製氷室を氷が取り出しやすい位置に配置することができ、使用頻度の高いペットボトルやビン類を区画収納することができ、楽な出し入れが実現できるとともに、収納物を奥まで収納しても引き出せて簡単に取り出すことができる。また、製氷室の位置を冷蔵庫本体の中央付近に位置させることで、腰をかがめることなく楽な姿勢で取り出すことができとともに、他の部屋と独立させることで、冷凍収納物と氷の使い分けができ、臭い移りを防止したキレイな氷を提供するとともに、必要に応じた扉開閉による温度上昇の低減が図れ、省エネにも繋がる。また、冷凍室風路カバーが簡素化でき、庫内の容積効率も向上する。   In the first aspect of the present invention, the door that closes the front opening of the refrigerator is divided into left and right parts at the overall height in the vertical direction of the refrigerator, and any one of the divided right and left sections is constituted by a drawer door. An independent ice making chamber is arranged near the center of the height direction, the drawer compartment above the ice making chamber has a storage room in a refrigerated temperature zone, and the lower drawer compartment has a storage room in a refrigeration temperature zone, A storage room of a second refrigeration temperature zone having a revolving door is arranged in a section adjacent to the side of the storage room, a vegetable room is arranged below the storage room of the second refrigeration temperature zone, and the vegetable room A storage room for the second refrigeration temperature zone is disposed below the cooler, and the cooler is arranged only on the back surface of the storage room for the second refrigeration temperature zone. Concentrate on the side and place an independent ice making room where ice can be easily removed It can be, a high bottles and bottles that are frequently used can be partitioned storage, with an easy loading and unloading can be achieved, storage was can be retrieved easily drawn out be accommodated as far as it will go. In addition, by positioning the ice making room near the center of the refrigerator body, it can be taken out in an easy posture without bending down, and by making it independent of other rooms, it is possible to use frozen storage items and ice properly. In addition to providing clean ice that prevents odors from shifting, the temperature rise can be reduced by opening and closing the door as needed, leading to energy savings. Moreover, the freezer compartment air channel cover can be simplified, and the volumetric efficiency in the cabinet is improved.

請求項２に記載の発明は、請求項１に記載の発明において、前記野菜室は、前記第二の冷蔵温度帯の貯蔵室を冷却した戻り空気で冷却するものであり、いかなる使用条件においても吐出口付近の野菜の凍結を防止することができる。   The invention according to claim 2 is the invention according to claim 1, wherein the vegetable room cools the storage room in the second refrigeration temperature zone with cooled return air, under any use conditions. Freezing of vegetables near the discharge port can be prevented.

請求項３に記載の発明は、請求項１または２に記載の発明において、冷蔵温度帯の貯蔵室を冷却する空気を吐出する冷蔵室用吐出風路は、前記回転扉を有する第二の冷蔵温度帯の貯蔵室奥面のみに配置したものであり、引き出し区画の冷蔵温度帯の貯蔵室の奥行きを最大限に利用できる。   The invention according to claim 3 is the invention according to claim 1 or 2, wherein the refrigerating room discharge air passage for discharging the air for cooling the storage room in the refrigerating temperature zone has the revolving door. It is arranged only on the inner surface of the storage room in the temperature zone, and the depth of the storage room in the refrigeration temperature zone of the drawer compartment can be used to the maximum.

請求項４に記載の発明は、請求項１から３のいずれか一項に記載の発明において、前記引き出し区画の冷凍温度帯の貯蔵室は、前記製氷室の戻り冷気のみで冷却するものであり、奥面に冷却風路が必要なく、奥行きを最大限に利用できる。   According to a fourth aspect of the present invention, in the invention according to any one of the first to third aspects, the storage room in the freezing temperature zone of the drawer section is cooled only by the return cold air of the ice making room. , No cooling air path is required on the back, and the maximum depth can be used.

請求項５に記載の発明は、請求項１から４のいずれか一項に記載の発明において、前記製氷室を冷却する空気は、空気調整手段で調整するものであり、製氷室で製氷を行わない場合には冷気量を低減することで、省エネとなる。また、冷却器の除霜時には暖湿気が製氷室内に流入しないので着霜が防止できる。   The invention according to claim 5 is the invention according to any one of claims 1 to 4, wherein the air for cooling the ice making chamber is adjusted by an air adjusting means, and ice making is performed in the ice making chamber. If there is not, energy is saved by reducing the amount of cold air. In addition, when the cooler defrosts, frosting can be prevented because warm and humid air does not flow into the ice making chamber.

以下、本発明の実施の形態について、図面を参照しながら説明する。なお、この実施の形態によってこの発明が限定されるものではない。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present invention is not limited to the embodiments.

（実施の形態１）
図１は本発明の実施の形態１における冷蔵庫の正面図である。図２は本発明の実施の形態１における冷蔵庫の風路を示す正面図である。図３は本発明の実施の形態１における冷蔵庫の断面図である。 (Embodiment 1)
FIG. 1 is a front view of the refrigerator according to Embodiment 1 of the present invention. FIG. 2 is a front view showing the air path of the refrigerator in the first embodiment of the present invention. FIG. 3 is a cross-sectional view of the refrigerator according to Embodiment 1 of the present invention.

図１に示すように、冷蔵庫本体２３は、上下方向の全高で左右に分断された左区画２４と、右区画２５に区画されている。左区画２４は中央付近に製氷室２６が配置され、製氷室２６の上方には引出し扉で構成された冷蔵スライド室２７を、製氷室２６の下方には引出し扉で構成された冷凍スライド室２８が配置されている。   As shown in FIG. 1, the refrigerator main body 23 is divided into a left compartment 24 and a right compartment 25 which are divided into left and right parts with an overall height in the vertical direction. The left compartment 24 is provided with an ice making chamber 26 near the center, a refrigerated slide chamber 27 constituted by a drawer door above the ice making chamber 26, and a freezing slide chamber 28 constituted by a drawer door below the ice making chamber 26. Is arranged.

一方、右区画２５には、上から冷蔵室２９、野菜室３０、冷凍室３１が配置されていて、それぞれの部屋の前面開口は扉により塞がれている。なお、冷蔵スライド室２７と冷蔵室２９は上下方向の同一線上で区画されているが、冷蔵スライド室２７の高さと、冷蔵室２９の高さが違う、すなわち段差がつくよう構成されていても構わない。   On the other hand, in the right compartment 25, a refrigerator compartment 29, a vegetable compartment 30, and a freezer compartment 31 are arranged from the top, and the front opening of each room is closed by a door. The refrigeration slide chamber 27 and the refrigeration chamber 29 are partitioned on the same line in the vertical direction, but the height of the refrigeration slide chamber 27 and the height of the refrigeration chamber 29 are different, that is, they are configured to have a step. I do not care.

図２、３において、第１の仕切り壁３２は、冷蔵スライド室２７及び冷蔵室２９と製氷室２６及び野菜室３０を仕切っている。第２の仕切り壁３３は、製氷室２６と冷凍スライド室２８を仕切っている。第３の仕切り壁３４は、野菜室３０と冷凍室３１を仕切っている。冷却器３５と冷却ファン３６は冷凍室３１の背面に設置される。冷却ファン３６から吐出された冷気は冷凍室３１内と製氷室用吐出風路３７及び冷蔵室用吐出風路３８に分岐している。冷蔵室用吐出風路３８は、冷蔵室２９奥面に配置し、冷蔵室ダンパー４０を介して冷蔵室２９及び冷蔵スライド室２７に冷気を吐出する。   2 and 3, the first partition wall 32 partitions the refrigerated slide chamber 27, the refrigerated chamber 29, the ice making chamber 26, and the vegetable chamber 30. The second partition wall 33 partitions the ice making chamber 26 and the freezing slide chamber 28. The third partition wall 34 partitions the vegetable compartment 30 and the freezer compartment 31. The cooler 35 and the cooling fan 36 are installed on the back surface of the freezer compartment 31. The cold air discharged from the cooling fan 36 is branched into the freezer compartment 31, the ice making chamber discharge air passage 37 and the refrigerator compartment discharge air passage 38. The refrigerating room discharge air passage 38 is disposed on the inner surface of the refrigerating room 29 and discharges cold air to the refrigerating room 29 and the refrigerating slide room 27 through the refrigerating room damper 40.

製氷室用吐出風路３７を吐出した製氷室を冷却した冷気は、製氷室戻り風路４１から冷凍スライド室２８に流入し、冷凍スライド室を冷却した後冷却器吸込口４６に戻る。野菜室３０は、冷蔵室戻り風路から吐出された冷気により冷却され、野菜室戻り風路４３から冷却器吸込口４６に戻る。   The cold air that has cooled the ice making chamber discharged from the ice making chamber discharge air passage 37 flows into the freezing slide chamber 28 from the ice making chamber return air passage 41, cools the freezing slide chamber, and then returns to the cooler suction port 46. The vegetable compartment 30 is cooled by the cold air discharged from the refrigerating compartment return air passage, and returns from the vegetable compartment return air passage 43 to the cooler suction port 46.

以上のように構成された冷蔵庫について、以下その動作について説明する。   About the refrigerator comprised as mentioned above, the operation | movement is demonstrated below.

使用頻度の高い冷蔵スライド室２７を冷蔵庫本体２３の上部に配置することで、従来冷蔵室２９の扉棚に収納されていたペットボトル、ビン類、牛乳パックなどの収納物を取り込むことができ、更に大量に収納することができるとともに、目線から若干した側に位置する重量物のペットボトルの出し入れ性を向上することができる。また、使用頻度の高い製氷室２６を冷蔵庫本体２３の中央付近に配置したことで、氷の取り出しを立ったままの楽な姿勢で行うことができる。下方に設置した冷凍スライド室２８も奥の収納物が引き出せて簡単に取り出せることができるように、使用頻度に応じて使い勝手の向上が図れるレイアウトを提供することが可能となる。また、冷却器３５は、冷凍室３１の奥面のみに設置しているので、冷凍室風路カバーが簡素化でき、庫内の容積効率も向上する。   By placing the frequently used refrigerated slide chamber 27 at the top of the refrigerator body 23, it is possible to take in stored items such as plastic bottles, bottles, and milk cartons that have been stored in the door shelf of the refrigerated chamber 29 in the past. In addition to being able to store a large amount, it is possible to improve the loading and unloading properties of heavy plastic bottles located slightly on the side of the line of sight. In addition, since the ice making chamber 26 that is frequently used is arranged near the center of the refrigerator main body 23, the ice can be taken out in an easy posture while standing. It is also possible to provide a layout that can improve the usability according to the frequency of use so that the stored item in the back can be pulled out and easily removed from the freezing slide chamber 28 installed below. Moreover, since the cooler 35 is installed only on the inner surface of the freezer compartment 31, the freezer compartment air passage cover can be simplified, and the volumetric efficiency in the refrigerator is improved.

さらに、野菜室３０は冷蔵室２９を冷却した戻り空気で冷却するので、冷気温度は高く、いかなる使用条件においても吐出口付近の野菜の凍結の危険がない。   Furthermore, since the vegetable compartment 30 is cooled by the return air that has cooled the refrigerator compartment 29, the cold air temperature is high, and there is no risk of freezing of the vegetables near the discharge port under any use conditions.

さらに、冷蔵室用吐出風路３８は、冷蔵室２９奥面のみに配置するので、冷蔵スライド室２７の奥行きを最大限に利用できる。   Further, since the discharge air passage 38 for the refrigerator compartment is arranged only on the inner surface of the refrigerator compartment 29, the depth of the refrigerator slide chamber 27 can be utilized to the maximum extent.

さらに、冷凍スライド室２８は、製氷室２６の戻り冷気で冷却するので、奥面に冷凍スライド室用の吐出風路が必要なく、奥行きを最大限に利用でき、使い勝手の向上が図れる。   Furthermore, since the freezing slide chamber 28 is cooled by the cold air returned from the ice making chamber 26, there is no need for a discharge air passage for the freezing slide chamber on the inner surface, and the depth can be utilized to the maximum, and the usability can be improved.

（実施の形態２）
図４は本発明の実施の形態２における冷蔵庫の風路を示す正面図である。図４において、製氷室用ダンパー４７は製氷室用吐出風路３７内に設置し、製氷室２６を冷却した冷気は、製氷室戻り風路４１から冷却器吸込口４６に戻る。 (Embodiment 2)
FIG. 4 is a front view showing the air path of the refrigerator in the second embodiment of the present invention. In FIG. 4, the ice making room damper 47 is installed in the ice making room discharge air passage 37, and the cold air that has cooled the ice making room 26 returns from the ice making room return air passage 41 to the cooler suction port 46.

以上のように構成された冷蔵庫について、以下その動作について説明する。   About the refrigerator comprised as mentioned above, the operation | movement is demonstrated below.

冷却ファン３６から吐出された冷気は冷凍室３１内と冷凍スライド室２８内及び製氷室用吐出風路３７及び冷蔵室用吐出風路３８に分岐している。製氷室吐出風路３７から吐出される冷気は、製氷室用ダンパー４７により、製氷室で製氷を行わない場合には冷気量を低減するように調整されることで、省エネとなる。また、冷却器３５の除霜時には製氷室用ダンパー４７を閉じることで暖湿気が製氷室内への流入がなく着霜が防止できる。   The cold air discharged from the cooling fan 36 is branched into the freezing chamber 31, the freezing slide chamber 28, the ice making chamber discharge air passage 37 and the refrigeration chamber discharge air passage 38. The cold air discharged from the ice making chamber discharge air passage 37 is energy-saving by being adjusted by the ice making chamber damper 47 so as to reduce the amount of cold air when ice making is not performed in the ice making chamber. Further, when the cooler 35 is defrosted, the ice making chamber damper 47 is closed to prevent warm and humid air from flowing into the ice making chamber and prevent frost formation.

以上のように、本発明にかかる冷蔵庫は、冷却器を冷凍室の奥面に配置する事により、食品を貯蔵するための容積を十分確保することができると共に、お客様の使い勝手を向上させることができるので、冷凍機器全般の冷却方法の用途にも適用できる。   As described above, the refrigerator according to the present invention can secure a sufficient volume for storing food by arranging the cooler on the back surface of the freezer compartment, and can improve the convenience for customers. Therefore, it can be applied to the use of cooling methods for refrigeration equipment in general.

本発明の実施の形態１における冷蔵庫の正面図Front view of the refrigerator in Embodiment 1 of the present invention 本発明の実施の形態１における冷蔵庫の風路を示す正面図The front view which shows the air path of the refrigerator in Embodiment 1 of this invention 本発明の実施の形態１における冷蔵庫の断面図Sectional drawing of the refrigerator in Embodiment 1 of this invention 本発明の実施の形態２における冷蔵庫の風路を示す正面図The front view which shows the air path of the refrigerator in Embodiment 2 of this invention 従来の冷蔵庫の正面図Front view of a conventional refrigerator 従来の冷蔵庫の扉を開けた状態の斜視図The perspective view of the state which opened the door of the conventional refrigerator

符号の説明Explanation of symbols

２６ 製氷室
２７ 冷蔵スライド室
２８ 冷凍スライド室
２９ 冷蔵室
３０ 野菜室
３１ 冷凍室
３５ 冷却器
３８ 冷蔵室用吐出風路
４７ 製氷室用ダンパー 26 Ice making room 27 Refrigerated slide room 28 Refrigerated slide room 29 Refrigerated room 30 Vegetable room 31 Freezer room 35 Cooler 38 Discharge air passage for refrigerated room 47 Damper for ice making room

Claims (5)

冷蔵庫の前面開口部を塞ぐ扉が、前記冷蔵庫の上下方向の全高にて左右に分断され、分断された左右区画のいずれか一方をすべて引き出し扉にて構成し、高さ方向の中央付近で独立した製氷室を配置し製氷室の上方の引き出し区画を冷蔵温度帯の貯蔵室、下方引き出し区画には冷凍温度帯の貯蔵室を有し、前記冷蔵温度帯の貯蔵室の側方に隣接する区画に回転扉を有する第二の冷蔵温度帯の貯蔵室を配置し、前記第二の冷蔵温度帯の貯蔵室の下方には野菜室を配置し、前記野菜室の下方には第二の冷凍温度帯の貯蔵室を配置し、冷却器は第二の冷凍温度帯の貯蔵室の背面のみに配置したことを特徴とする冷蔵庫。   The door that closes the front opening of the refrigerator is divided into left and right at the total height in the vertical direction of the refrigerator, and either one of the divided right and left sections is composed of a drawer door, and is independent near the center in the height direction. An ice making chamber is arranged, a drawer compartment above the ice making chamber has a storage room in a refrigerated temperature zone, a lower drawer compartment has a storage room in a refrigeration temperature zone, and a compartment adjacent to the side of the storage compartment in the refrigeration temperature zone The storage room of the 2nd refrigeration temperature zone which has a revolving door is arranged, the vegetable room is arranged under the storage room of the 2nd refrigeration temperature zone, and the 2nd freezing temperature is below the vegetable room. A refrigerator having a belt storage chamber and a cooler disposed only on the back surface of the storage chamber in the second freezing temperature zone. 前記野菜室は、前記第二の冷蔵温度帯の貯蔵室を冷却した戻り空気で冷却することを特徴とする請求項１に記載の冷蔵庫。   2. The refrigerator according to claim 1, wherein the vegetable compartment is cooled with return air that cools the storage compartment in the second refrigeration temperature zone. 冷蔵温度帯の貯蔵室を冷却する空気を吐出する冷蔵室用吐出風路は、前記回転扉を有する第二の冷蔵温度帯の貯蔵室奥面のみに配置したことを特徴とする請求項１または２に記載の冷蔵庫。   The refrigeration chamber discharge air passage for discharging air for cooling the storage chamber in the refrigeration temperature zone is disposed only on the inner surface of the storage chamber in the second refrigeration temperature zone having the rotary door. 2. The refrigerator according to 2. 前記引き出し区画の冷凍温度帯の貯蔵室は、前記製氷室の戻り冷気のみで冷却することを特徴とする請求項１から３のいずれか一項に記載の冷蔵庫。   The refrigerator according to any one of claims 1 to 3, wherein the storage room in the freezing temperature zone of the drawer section is cooled only by the return cold air of the ice making room. 前記製氷室を冷却する空気は、空気調整手段で調整することを特徴とする請求項１から４のいずれか一項に記載の冷蔵庫。   The refrigerator according to any one of claims 1 to 4, wherein the air for cooling the ice making chamber is adjusted by an air adjusting means.

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