JPH08226756A - Storage chamber - Google Patents
Storage chamberInfo
- Publication number
- JPH08226756A JPH08226756A JP3369295A JP3369295A JPH08226756A JP H08226756 A JPH08226756 A JP H08226756A JP 3369295 A JP3369295 A JP 3369295A JP 3369295 A JP3369295 A JP 3369295A JP H08226756 A JPH08226756 A JP H08226756A
- Authority
- JP
- Japan
- Prior art keywords
- box
- temperature sensor
- heat insulating
- temperature
- back surface
- 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.)
- Granted
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/10—Refrigerator top-coolers
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/40—Refrigerating devices characterised by electrical wiring
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、圧縮機の運転停止を制
御する温度制御装置の感温部を内箱の外面に取り付ける
取付装置を備えた貯蔵庫に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage device provided with a mounting device for mounting a temperature sensing portion of a temperature control device for controlling the stoppage of operation of a compressor on the outer surface of an inner box.
【０００２】[0002]
【従来の技術】従来より冷蔵庫や低温ショーケース等食
品を貯蔵する貯蔵庫は、サーモスタットの感温部を内箱
の外面（断熱材側の面）に取り付けるための取付装置と
して例えば実公昭６３−２５５０１号公報（Ｆ２５Ｄ２
３／００）や実公平５−４８０５９号公報（Ｆ２５Ｄ２
９／００）に示されるように、合成樹脂製の外箱と金属
製であって且つ外面に冷媒管を巻き付けた内箱との間に
断熱材を充填し、感温筒を内箱の外面に密着固定し、こ
の感温筒内に庫内温度を制御するサーモスタットの感温
部を挿入して内箱の温度を検出するようにしている。2. Description of the Related Art Conventionally, storages for storing food such as refrigerators and low-temperature showcases have been used as a mounting device for mounting the temperature sensing part of a thermostat on the outer surface (the surface on the side of the heat insulating material) of, for example, JP-B-63-25501. Publication (F25D2
3/00) and Japanese Utility Model Publication No. 5-48059 (F25D2)
9/00), a heat-insulating material is filled between an outer box made of synthetic resin and an inner box made of metal and having a refrigerant pipe wound around the outer surface, and the temperature sensitive tube is attached to the outer surface of the inner box. The temperature sensitive part of the thermostat for controlling the temperature inside the refrigerator is inserted into this temperature sensitive cylinder to detect the temperature of the inner box.
【０００３】以下、図７を用いて、従来のこの種貯蔵庫
の感温部の取付構造を簡単に説明する。上面開口の断熱
箱本体５０は、金属製の外箱５１と、合成樹脂製の内箱
５２と、内外両箱間に発泡充填される断熱材５３とから
構成されており、内箱５２の４側壁外面には貯蔵庫を冷
却するための冷却器としての冷媒管５４が巻き付けられ
ている。５５は貯蔵庫の下部に機械室を形成するための
金属製の天板である。サーモスタットの感温部を内箱５
２の外面に取り付けるために金属製の感温筒５６と、樹
脂製の保持筒５７とが予め取り付けられている。The conventional structure for mounting the temperature-sensitive portion of this type of storage will be briefly described below with reference to FIG. The heat-insulating box main body 50 having an upper surface opening is composed of an outer box 51 made of metal, an inner box 52 made of synthetic resin, and a heat insulating material 53 foam-filled between the inner and outer boxes. A refrigerant pipe 54 as a cooler for cooling the storage is wound around the outer surface of the side wall. Reference numeral 55 is a metal top plate for forming a machine room in the lower part of the storage. Inner box 5 for the thermosensitive temperature sensing part
A temperature sensitive tube 56 made of metal and a holding tube 57 made of resin are attached in advance so as to be attached to the outer surface of 2.
【０００４】特にサーモスタットの感温部を感温筒５６
に挿入できるようにしておくためには、感温筒５６を予
め内箱５２の外面に固定しておくと共に、一端がこの感
温筒５６に連通し他端が外箱５１の外側（一般的には機
械室の天板５５）まで延びた別の筒体５７を取り付けて
おかなければならない。これらの取付作業は面倒であ
る。しかも内外両箱間に断熱材を充填した後で外箱の外
側（機械室）から筒体及び感温筒に感温部を挿入する必
要がある。In particular, the thermosensitive section of the thermostat is a thermosensitive tube 56.
In order to insert the temperature sensitive tube 56 into the outer box 51 in advance, the temperature sensitive tube 56 is fixed to the outer surface of the inner box 52 in advance, and one end communicates with the temperature sensitive tube 56 and the other end is outside the outer box 51 (generally, It is necessary to attach another cylinder 57 extending to the top plate 55) of the machine room. These mounting operations are troublesome. Moreover, it is necessary to insert the temperature sensing part into the tubular body and the temperature sensing tube from the outside (machine room) of the outer box after filling the heat insulating material between the inner and outer boxes.
【０００５】[0005]
【発明が解決しようとする課題】一般的に機械室は貯蔵
庫の下部に位置することから、感温部の感温筒への挿入
作業は面倒であり、特に機械室から感温筒までの距離が
長い場合や途中で筒路が曲がっている場合（図７参照）
には、この感温部の挿入作業が煩わしいとともに作業性
が極めて悪い。Since the machine room is generally located in the lower part of the storage, it is troublesome to insert the temperature sensing part into the temperature sensing cylinder. Especially, the distance from the machine room to the temperature sensing cylinder is great. When the pipe is long or the tube is bent in the middle (see Fig. 7)
In addition, the work of inserting the temperature sensing portion is troublesome and the workability is extremely poor.
【０００６】また、サーミスタ等の温度センサを活用し
て温度の変化を電気信号の変化に変換して温度制御装置
で温度制御を行う場合に比して、サーモスタットで温度
制御を行う場合にはその制御精度や温度変化に対する追
随性の面で不利であるため、最近では温度センサを利用
した温度制御が多用されている。ただし、サーモスタッ
トの感温部に比べて小型の温度センサを感温筒まで挿入
する作業は極めてやりづらく、温度センサの挿入距離が
長い場合には特に不向きなため、それほど制御精度を要
求されない業務用冷凍庫ではサーモスタットを使用する
ことが多かった。Further, in the case where the temperature control is performed by the thermostat, the temperature control is performed by using a temperature sensor such as a thermistor as compared with the case where the temperature control is performed by converting the change in the temperature into the change in the electric signal. Recently, temperature control using a temperature sensor is widely used because it is disadvantageous in terms of control accuracy and followability to temperature changes. However, it is extremely difficult to insert a small temperature sensor up to the temperature sensing tube compared to the temperature sensing part of the thermostat, and it is particularly unsuitable when the temperature sensor insertion distance is long. Thermostats were often used in the freezer.
【０００７】一方、温度センサを用いた場合、外気温度
に近い温度となる機械室の空気に晒されて暖められるリ
ード線を伝わって、温度センサの周囲の温度を実際に検
知したい内箱の温度（正確には庫内の温度）よりも引き
上げてしまうことがあり、貯蔵庫内が設定温度になって
いるにもかかわらず外気温度の影響で冷却運転が継続さ
れて、運転経費（消費電力）が増大したり貯蔵庫内を冷
やしすぎて食品が食べられなくなったりする等の不具合
があった。On the other hand, when the temperature sensor is used, the temperature of the inner box which is desired to actually detect the temperature around the temperature sensor is transmitted through the lead wire which is exposed to the air in the machine room and is heated to a temperature close to the outside air temperature. (To be exact, the temperature inside the storage) may be raised, and even though the storage is at the set temperature, the cooling operation is continued due to the influence of the outside air temperature, and the operating cost (power consumption) is increased. There were problems such as the increase in food and the inability to eat food due to overcooling of the storage.
【０００８】他方、温度制御装置を搭載した基板を収納
する電装箱は機械室内に設置されることが多く、しか
も、一般的に機械室は貯蔵庫の下部に位置するため、温
度センサの挿入作業の作業性が悪いことに加えて、基板
と温度センサとの接続作業（換言すればリード線の引き
回し作業）がやりにくく、サービス性の面でも不利にな
っていた。On the other hand, the electrical equipment box for accommodating the board on which the temperature control device is mounted is often installed in the machine room. Moreover, since the machine room is generally located under the storage, the temperature sensor insertion work In addition to the poor workability, the work of connecting the substrate and the temperature sensor (in other words, the work of drawing the lead wire) is difficult to perform, which is disadvantageous in terms of serviceability.
【０００９】そこで本発明では、まず第１に温度制御装
置の感温部の取付作業をしやすくすることであり、第２
に外気温度が感温部に伝わりにくくすると共に、第３に
感温部と温度制御装置を繋ぐ接続部分の接続作業性を向
上させた貯蔵庫を提供することを目的とするものであ
る。Therefore, in the present invention, firstly, it is to facilitate the work of mounting the temperature sensing portion of the temperature control device.
Another object of the present invention is to provide a storage that makes it difficult for the outside air temperature to be transmitted to the temperature sensing part and thirdly improves the connection workability of the connection part that connects the temperature sensing part and the temperature control device.
【００１０】[0010]
【課題を解決するための手段】本発明の貯蔵庫は、内外
両箱間に断熱材を充填した上面開口の断熱箱本体と、こ
の断熱箱本体の背面に取り付けられた一対のヒンジ装置
により前記開口を開閉自在に閉塞する断熱扉とを備えた
ものであって、前記内箱の背面と外箱の背面とに跨るよ
うに設けられ少なくとも外箱側を開口した断熱性の筒体
と、この筒体内に挿入されて温度制御装置の感温部を内
箱の背面に押しつける断熱材と、前記筒体の開口を塞ぐ
蓋体とを備えたものである。The storage of the present invention comprises a heat-insulating box main body having an upper surface opening filled with a heat insulating material between the inner and outer boxes, and a pair of hinge devices attached to the back surface of the heat insulating box main body for the opening. A heat-insulating door for opening and closing the box, the heat-insulating tube body being provided so as to straddle the back surface of the inner box and the back surface of the outer box and opening at least the outer box side; It is provided with a heat insulating material which is inserted into the body and presses the temperature sensitive portion of the temperature control device against the back surface of the inner box, and a lid body which closes the opening of the cylindrical body.
【００１１】また本発明の貯蔵庫は、合成樹脂製の内箱
と金属製の外箱との間に断熱材を充填した上面開口の断
熱箱本体と、この断熱箱本体の背面に取り付けられた一
対のヒンジ装置により前記開口を開閉自在に閉塞する断
熱扉とを備えたものであって、内箱２２の周囲には冷媒
管が巻き付けられ、外箱２１の背面には取付口２４が設
けられ、外箱背面と内箱背面とを中空状態で連結する樹
脂製の筒体２５がこの取付口から挿入され、内箱背面の
温度を検出する温度センサ３１がこの筒体内に挿入さ
れ、この温度センサを内箱側へ押圧する断熱材３５が前
記筒体内に挿入され、この断熱材を固定する蓋体３８が
前記筒体に取り付けられたものである。The storage of the present invention comprises a heat-insulating box body having an upper surface opening filled with a heat insulating material between a synthetic resin inner box and a metal outer box, and a pair attached to the back surface of the heat-insulating box body. And a heat insulating door that opens and closes the opening by a hinge device, wherein a refrigerant pipe is wound around the inner box 22, and a mounting port 24 is provided on the back surface of the outer box 21. A resin tubular body 25 that connects the back of the outer box and the back of the inner box in a hollow state is inserted from this mounting port, and a temperature sensor 31 for detecting the temperature of the back of the inner box is inserted into the tubular body. A heat insulating material 35 for pressing the heat insulating material toward the inner box is inserted into the cylindrical body, and a lid 38 for fixing the heat insulating material is attached to the cylindrical body.
【００１２】さらに本発明の貯蔵庫は、前記断熱材の内
箱側の先端には前記温度センサとこの温度センサのリー
ド線の温度センサ側の一部を収納する凹所を設けたもの
である。Further, in the storage of the present invention, a recess for accommodating the temperature sensor and a part of the lead wire of the temperature sensor on the temperature sensor side is provided at the tip of the heat insulating material on the inner box side.
【００１３】また、前記温度センサとリード線の温度セ
ンサ側の一部を一体化して前記内箱背面に取り付けてお
くものである。Further, the temperature sensor and a part of the lead wire on the temperature sensor side are integrally mounted on the back surface of the inner box.
【００１４】さらに、一面が開口された容器状をなし前
記断熱箱本体の背面に取り付けられ電装部品を収納する
電装箱でもって前記蓋体を覆ったものである。Further, the lid is covered with an electrical equipment box which is attached to the rear surface of the heat insulating box body and has a container shape with one surface opened.
【００１５】[0015]
【作用】請求項１の発明によれば、内箱の背面と外箱の
背面とに跨るように筒体を設け、温度制御装置の感温部
を内箱の背面に押しつける断熱材を筒体内に挿入すれば
よいことから、感温部の取り付け（押しつけ）距離は最
大でも内外両箱間の距離に縮められ、感温部の内箱への
取付作業が従来よりも簡略化され作業性が向上する。According to the first aspect of the present invention, the cylindrical body is provided so as to straddle the back surface of the inner box and the back surface of the outer box, and the heat insulating material for pressing the temperature sensing portion of the temperature control device against the back surface of the inner box is provided inside the cylindrical body. Since the temperature sensing part can be attached (pressed) to the distance between the inner and outer boxes at the maximum, the work of attaching the temperature sensing part to the inner box is simplified and workability is improved. improves.
【００１６】請求項２の発明によれば、外箱の背面に設
けた取付口から挿入される樹脂製の筒体に対して、温度
センサ及び断熱材を外箱の背面側から挿入すれば温度セ
ンサが内箱の背面の所定の位置に位置決めされて押圧さ
れ、しかも断熱材は蓋体で固定されるため、請求項１と
同様に感温部の取付距離が縮まることに加え、温度セン
サ及び断熱材の内箱への取付作業が簡略化され、部品の
取付作業性が向上する。According to the second aspect of the present invention, if the temperature sensor and the heat insulating material are inserted from the rear surface side of the outer box into the resin cylindrical body inserted from the mounting port provided on the rear surface of the outer box, the temperature can be increased. Since the sensor is positioned and pressed at a predetermined position on the back surface of the inner box, and the heat insulating material is fixed by the lid, the temperature sensor and the temperature sensor can be installed in the same distance as in the first embodiment. The work of attaching the heat insulating material to the inner box is simplified, and the workability of attaching the parts is improved.
【００１７】請求項３の発明によれば、断熱材の内箱側
の先端に温度センサとこの温度センサのリード線の温度
センサ側の一部とを収納する凹所を設けたことから、断
熱材に温度センサを取り付けた状態で断熱材を筒体内に
挿入することができ温度センサの取付作業性がより向上
する。また、リード線の温度センサ側の一部が断熱材に
より断熱される一方、温度センサに接するようにこのリ
ード線を一部を配置させて外気の影響を受けにくくする
ことが可能となり、内箱で冷却される温度センサにより
このリード線の一部も冷却されるため、結果的に外部空
気で暖められたリード線の熱が温度センサに伝わって実
際よりも高めの温度として検出される従来の不具合が抑
制防止される。According to the third aspect of the present invention, the heat insulating material is provided with a recess for accommodating the temperature sensor and a part of the lead wire of the temperature sensor on the temperature sensor side. The heat insulating material can be inserted into the cylinder with the temperature sensor attached to the material, and the workability of attaching the temperature sensor is further improved. Also, while a part of the lead wire on the temperature sensor side is insulated by the heat insulating material, it is possible to arrange a part of this lead wire so as to be in contact with the temperature sensor to reduce the influence of outside air. Since part of this lead wire is also cooled by the temperature sensor that is cooled by, the heat of the lead wire warmed by the external air is transmitted to the temperature sensor and detected as a temperature higher than the actual temperature. Problems are suppressed and prevented.
【００１８】請求項４の発明によれば、温度センサとリ
ード線の温度センサ側の一部を一体化して内箱の背面に
取り付けておくことにより、内箱で冷却された温度セン
サの熱が直接的にリード線に伝わりやすくなり、外箱の
外側まで延びているリード線を介して外部の熱が温度セ
ンサに伝わるのを抑制防止できるとともに、内箱の温度
がより正確に検出される。According to the invention of claim 4, the temperature sensor and a part of the lead wire on the temperature sensor side are integrated and attached to the back surface of the inner box, so that the heat of the temperature sensor cooled by the inner box is generated. It becomes easier to directly transfer to the lead wire, and it is possible to prevent transfer of external heat to the temperature sensor via the lead wire extending to the outside of the outer box, and it is possible to more accurately detect the temperature of the inner box.
【００１９】請求項５の発明によれば、電装部品を収納
する電装箱で蓋体を覆うことにより蓋体が隠されるとと
もに、温度センサと電装部品（或いは基板）とを接続す
るリード線の長さが短くなりしかもその引き回し作業が
楽になる。According to the invention of claim 5, the cover is hidden by covering the cover with the electrical equipment box for housing the electrical component, and the length of the lead wire connecting the temperature sensor and the electrical component (or the substrate) is long. The length is shorter and the wiring work becomes easier.
【００２０】[0020]
【実施例】次に、図面を参照しながら本発明の実施例を
詳述する。図１は本発明の貯蔵庫を背面側から見た斜視
図、図２は図１のＡ−Ａ線断面図、図３は感温部の取付
装置の一実施例を説明するための断面図、図４は図３の
取付装置を内箱側から見た分解斜視図、図５は感温部の
取付装置の他の実施例を説明するための背面側から見た
分解斜視図、図６は図５の取付装置で温度センサを取り
付けた状態の断面図、図７は従来の電装部品取付装置の
要部断面図である。Embodiments of the present invention will now be described in detail with reference to the drawings. FIG. 1 is a perspective view of the storage of the present invention seen from the back side, FIG. 2 is a sectional view taken along the line AA of FIG. 1, and FIG. 3 is a sectional view for explaining an embodiment of a device for mounting a temperature sensing part. 4 is an exploded perspective view of the mounting device of FIG. 3 seen from the inner box side, FIG. 5 is an exploded perspective view of the mounting device of the temperature sensing part seen from the back side for explaining another embodiment, and FIG. FIG. 7 is a sectional view showing a state in which a temperature sensor is mounted by the mounting device of FIG. 5, and FIG. 7 is a sectional view of a main part of a conventional electrical component mounting device.
【００２１】図１及び図２に示すように貯蔵庫１は、上
面開口の断熱箱本体２と、この断熱箱本体２の上面開口
を開閉自在に閉塞する断熱扉３とで構成される。断熱扉
３は断熱箱本体２の背面上部に取り付けた左右一対のヒ
ンジ装置４にて支持されており、本体２の前面に対応す
る部分に把手部５が設けてある。断熱箱本体２は上面開
口且つ金属製の外箱２１と、上面開口の合成樹脂製の内
箱２２と、内外両箱間に発泡充填される発泡断熱材２３
とで構成されており、内箱２２の外面（即ち断熱材側の
面）には図示しないが貯蔵庫内を冷却する冷媒管が巻き
付けてある（従来例を示す図７を参照）。As shown in FIGS. 1 and 2, the storage 1 comprises a heat insulating box body 2 having an upper surface opening, and a heat insulating door 3 for opening and closing the upper surface opening of the heat insulating box body 2. The heat insulating door 3 is supported by a pair of left and right hinge devices 4 attached to the upper rear surface of the heat insulating box body 2, and a grip portion 5 is provided at a portion corresponding to the front surface of the body 2. The heat insulating box body 2 includes a metal outer box 21 having an upper surface opening, a synthetic resin inner box 22 having an upper surface opening, and a foam heat insulating material 23 foam-filled between the inner and outer boxes.
Although not shown, a refrigerant pipe for cooling the inside of the storage is wound around the outer surface of the inner box 22 (that is, the surface on the heat insulating material side) (see FIG. 7 showing a conventional example).
【００２２】断熱箱本体２の下部には圧縮機や凝縮器な
どの機械部品を収納する機械室７が設けてあり、断熱箱
本体２の背面でこの機械室７に対応する部分には排気用
の間口８があり、この間口８は格子状のカバー９にて覆
われている。また、断熱箱本体２の背面には、貯蔵庫１
の搬送用の左右一対の把手部１０が設けてある。A machine room 7 for accommodating mechanical parts such as a compressor and a condenser is provided in the lower part of the heat insulating box body 2, and a portion corresponding to the machine room 7 on the rear surface of the heat insulating box body 2 is used for exhaust. There is a frontage 8, and the frontage 8 is covered with a lattice-shaped cover 9. In addition, on the back of the heat insulating box body 2, the storage 1
A pair of left and right grip portions 10 for transporting is provided.
【００２３】この把手部１０、１０間には運転コンデン
サや始動コンデンサ、電気回路基板Ｄ等の電装部品を収
納する電装箱１２が取り付けてある。この電気回路基板
Ｄには、貯蔵庫内の温度に基づき圧縮機の運転を制御す
る温度制御装置が搭載され、後述する感温部としての温
度センサ３１からのリード線３２が接続される。An electrical equipment box 12 for accommodating electrical components such as an operating capacitor, a starting capacitor, and an electric circuit board D is attached between the grip portions 10 and 10. A temperature control device for controlling the operation of the compressor based on the temperature inside the storage is mounted on the electric circuit board D, and a lead wire 32 from a temperature sensor 31 as a temperature sensing unit described later is connected to the electric circuit substrate D.
【００２４】以下図３乃至図４に基づき貯蔵庫内の温度
を検出する感温部としての温度センサの取付装置Ｔ１の
第１実施例を、図５乃至図６に基づき温度センサの取付
装置Ｔ２の第２実施例をそれぞれ説明する。A first embodiment of a temperature sensor mounting device T1 as a temperature sensing unit for detecting the temperature in the storage will be described below with reference to FIGS. 3 to 4 and a temperature sensor mounting device T2 of FIG. 5 to FIG. The second embodiment will be described.
【００２５】２４は外箱２１の背面の把手部１０、１０
間に位置する適所に形成された適宜形状例えば矩形状の
取付口であり、２５はこの取付口２４から挿入され外箱
２１の背面と内箱２２の背面とを中空状態で連結する断
熱性、例えば合成樹脂製、の筒体である。この筒体２５
は取付口２４の周縁部の外面に当接する外フランジ部２
６と、この外フランジ部２６の内端から内箱方向へ向け
て順次有効断面積が狭くなるように傾斜した筒部２７
と、この筒部２７の他端から外側に張り出す内フランジ
部２８とからなり、内フランジ部２８の外形状は取付口
２４の外形状よりも小さくして取付口２４から挿入しや
すくしてある。２９はこの内フランジ部２８に取り付け
られ筒部２７内への断熱材の進入を阻止するシール材で
あり、３０は外フランジ部２６と共に取付口２４の周縁
部を挟む爪部である。Reference numeral 24 designates grips 10 and 10 on the back surface of the outer box 21.
A reference numeral 25 is an attachment port formed in an appropriate position and located in a suitable position, for example, a rectangular shape, and 25 is a heat insulating property which is inserted from the attachment port 24 and connects the back surface of the outer box 21 and the back surface of the inner box 22 in a hollow state, For example, it is a cylindrical body made of synthetic resin. This cylinder 25
Is the outer flange portion 2 that abuts the outer surface of the peripheral portion of the mounting opening 24.
6 and a cylindrical portion 27 which is inclined so that the effective cross-sectional area is gradually reduced from the inner end of the outer flange portion 26 toward the inner box direction.
And an inner flange portion 28 projecting outward from the other end of the tubular portion 27. The outer shape of the inner flange portion 28 is smaller than the outer shape of the mounting opening 24 so that it can be easily inserted from the mounting opening 24. is there. Reference numeral 29 is a seal member that is attached to the inner flange portion 28 to prevent the heat insulating material from entering the cylindrical portion 27, and 30 is a claw portion that sandwiches the outer flange portion 26 and the peripheral edge portion of the attachment port 24.
【００２６】３１はこの筒体２５内に挿入され内箱２２
の背面の温度を検出する感温部としての温度センサであ
り、３２はこの温度センサ３１から導出するリード線で
あり温度センサ側の一部３２Ａが後述する断熱材の凹所
に収納保持される。３３は温度センサ３１を取り付ける
ためのパテ、３４は温度センサ３１をパテ３３に取り付
けるためにパテと共に温度センサ３１を挟むのアルミニ
ウム板である。そして前記リード線の一部３２Ａはこの
アルミニウム板の外側に接するようにして凹所に挿入さ
れる。Reference numeral 31 denotes an inner box 22 which is inserted into the cylindrical body 25.
Is a temperature sensor as a temperature sensing unit for detecting the temperature of the back surface of the device, 32 is a lead wire led from the temperature sensor 31, and a part 32A on the temperature sensor side is housed and held in a recess of a heat insulating material described later. . Reference numeral 33 is a putty for attaching the temperature sensor 31, and 34 is an aluminum plate for sandwiching the temperature sensor 31 together with the putty for attaching the temperature sensor 31 to the putty 33. Then, a part 32A of the lead wire is inserted into the recess so as to contact the outside of the aluminum plate.
【００２７】３５は前記筒体２５内に挿入される発泡ス
チロール等の成形断熱材であり、この断熱材３５の先端
部にはこの温度センサ３１とリード線３２の温度センサ
側の一部３２Ａとを収納する凹所３６が形成され、一端
がこの凹所３６に連通し他端が断熱材の後端まで延びた
リード線配線用の溝部３７が形成してある。この断熱材
３５は、筒体２５に蓋体３８の取り付けることにより内
箱２２の背面側に押しつけられて固定され、その状態で
温度センサ３１を内箱２２の背面側に押しつける機能を
有する。Reference numeral 35 denotes a molded heat insulating material such as styrofoam inserted in the cylindrical body 25. The temperature sensor 31 and a portion 32A of the lead wire 32 on the temperature sensor side are provided at the tip of the heat insulating material 35. A recess 36 for accommodating is formed, and a groove 37 for lead wire wiring is formed, one end of which communicates with this recess 36 and the other end of which extends to the rear end of the heat insulating material. The heat insulating material 35 is pressed and fixed to the back side of the inner box 22 by attaching the lid 38 to the tubular body 25, and in this state, it has a function of pressing the temperature sensor 31 to the back side of the inner box 22.
【００２８】以上の構成に基づき温度センサ３１の内箱
背面への取り付けについて説明する。まず、内フランジ
部２８の内面にシール材３０を取り付け外フランジ部２
６の内面に両面テープ等の接合部材を付けた筒体２５
を、内フランジ部２８側から取付口２４内に挿入して固
定する。そして内外両箱間への発泡断熱材の充填後、温
度センサ３１、パテ３３及びアルミニウム板３４を一体
化したもののアルミニウム板３４の後ろにリード線の一
部３２Ａを沿わせた状態で、温度センサ３１他を断熱材
３５の凹所３６に収納し、リード線３２を溝部３７に沿
って配線する。ここで、リード線の温度センサ側の一部
３２Ａが断熱材３５により断熱される一方、温度センサ
３１に接するようにこのリード線を一部３２Ａを配置さ
せることができるため、温度センサ３１を外気の影響を
受けにくくすることが可能となり、内箱２２で冷却され
る温度センサ３１によりこのリード線の一部３２Ａをも
冷却でき、結果的に外部空気で暖められたリード線の熱
が温度センサに伝わって実際よりも高めの温度として検
出される従来の不具合が抑制防止される。The attachment of the temperature sensor 31 to the back surface of the inner box based on the above configuration will be described. First, the sealing material 30 is attached to the inner surface of the inner flange portion 28 and the outer flange portion 2
A tubular body 25 in which a joining member such as a double-sided tape is attached to the inner surface of 6
Is inserted into the mounting opening 24 from the inner flange portion 28 side and fixed. After filling the foam insulation between the inner and outer boxes, the temperature sensor 31, the putty 33 and the aluminum plate 34 are integrated, but a part of the lead wire 32A is placed behind the aluminum plate 34. 31 and the like are housed in the recess 36 of the heat insulating material 35, and the lead wire 32 is wired along the groove portion 37. Here, while the part 32A of the lead wire on the temperature sensor side is insulated by the heat insulating material 35, the part of the lead wire 32A can be arranged so as to be in contact with the temperature sensor 31, so that the temperature sensor 31 is exposed to the outside air. The temperature sensor 31 cooled in the inner box 22 can also cool a part 32A of the lead wire, and as a result, the heat of the lead wire warmed by the external air is detected by the temperature sensor. It is possible to prevent or prevent a conventional defect that is transmitted to the vehicle and is detected as a temperature higher than the actual temperature.
【００２９】次に、先端にこの温度センサ３１を収納保
持した断熱材３５を筒体２５の筒部２７に挿入し、筒体
２５の外フランジ部２６側に蓋体３８の取り付けること
により、断熱材３５が蓋体３８で内箱２２の背面側に押
しつけられて固定され、その状態で断熱材３５が温度セ
ンサ３１を内箱２２の背面側に押しつける。このため、
温度センサ３１の取り付け距離は最大でも内外両箱間の
距離に縮めることができ、温度センサ３１の内箱２２の
背面への取付作業が従来よりも簡略化され、作業性が向
上する。Next, the heat insulating material 35 having the temperature sensor 31 housed and held at the tip thereof is inserted into the tubular portion 27 of the tubular body 25, and the lid body 38 is attached to the outer flange portion 26 side of the tubular body 25 to insulate the heat. The material 35 is pressed and fixed to the back side of the inner box 22 by the lid 38, and in this state, the heat insulating material 35 presses the temperature sensor 31 to the back side of the inner box 22. For this reason,
The attachment distance of the temperature sensor 31 can be shortened to the distance between the inner and outer boxes at the maximum, and the work of attaching the temperature sensor 31 to the back surface of the inner box 22 is simplified and the workability is improved.
【００３０】また、温度センサ３１からのリード線３２
を断熱材３５及び蓋体３８を介して電気回路基板Ｄに接
続すればよいので、リード線の引き回し距離を短くし且
つ配線作業を容易に行うことができる。しかも、これら
の接続作業後、電装箱１２で蓋体３８及び外フランジ部
２６を覆うようにして箱１２を取り付ければ、温度セン
サ３１の取付装置Ｔ１を隠すことができる。Further, the lead wire 32 from the temperature sensor 31
Need only be connected to the electric circuit board D via the heat insulating material 35 and the lid 38, so that the lead wire can be shortened and the wiring work can be performed easily. Moreover, after the connection work, if the box 12 is attached so as to cover the lid 38 and the outer flange portion 26 with the electrical equipment box 12, the attachment device T1 of the temperature sensor 31 can be hidden.
【００３１】次に温度センサ３１の取付装置Ｔ２の第２
実施例を説明するが、第１実施例と同じ部品については
同一符号で示すこととする。筒体２５は外箱２１の背面
の把手部１０、１０間に位置する適所に形成された取付
口２４から挿入され、外箱２１の背面と内箱２２の背面
とを中空状態で連結することは第１実施例と同様である
が図６には示していない。Next, the second mounting device T2 for mounting the temperature sensor 31
An embodiment will be described, but the same parts as those in the first embodiment are designated by the same reference numerals. The cylindrical body 25 is inserted from a mounting port 24 formed at a proper position located between the grip portions 10 and 10 on the back surface of the outer box 21, and connects the back surface of the outer box 21 and the back surface of the inner box 22 in a hollow state. Is similar to the first embodiment, but is not shown in FIG.
【００３２】４１は布製の両面テープ等の接着部材であ
り、温度センサ３１及びアルミニウム板３６並びにリー
ド線の一部３２Ａをアルミテープ４２とこの接着部材４
１とで挟み込むようにして、予め温度センサ３１を内箱
２２の背面に取り付けておくたものものである。このと
きリード線の一部３２Ａはアルミ板３６とアルミテープ
４２とで挟まれて温度センサ３１に沿うように設けられ
ている。またリード線３２は図５に示すようにその後部
に若干の余裕を持たせてある。Reference numeral 41 is an adhesive member such as a double-sided tape made of cloth. The temperature sensor 31, the aluminum plate 36, a part 32A of the lead wire, the aluminum tape 42 and the adhesive member 4 are provided.
The temperature sensor 31 is attached to the back of the inner box 22 in advance so as to be sandwiched between the temperature sensor 31 and the inner box 22. At this time, a part of the lead wire 32A is sandwiched between the aluminum plate 36 and the aluminum tape 42 and is provided along the temperature sensor 31. Further, the lead wire 32 has a slight margin at the rear portion thereof as shown in FIG.
【００３３】４４は前記筒体２５内に挿入される発泡ス
チロール等の成形断熱材であり、この断熱材４４の先端
部にはこの温度センサ３１とリード線３２の温度センサ
側の一部３２Ａとを収納する凹所４５が形成され、一面
には断熱材４４の一端側から他端側まで延びたリード線
配線用の溝部３７が形成してある。この断熱材４４は、
筒体２５に蓋体４７を取り付けることにより凹所４５内
に一部が臨む断熱性の押え具４３とともに内箱２２の背
面側に押しつけられて固定され、その状態で温度センサ
３１を内箱２２の背面側に押しつける機能を有する。Reference numeral 44 denotes a molded heat insulating material such as styrofoam inserted in the cylindrical body 25, and the temperature sensor 31 and a part 32A of the lead wire 32 on the temperature sensor side are provided at the tip of this heat insulating material 44. A recess 45 for accommodating is formed, and a groove portion 37 for lead wire wiring extending from one end side to the other end side of the heat insulating material 44 is formed on one surface. This heat insulating material 44 is
By attaching the lid body 47 to the tubular body 25, the temperature sensor 31 is fixed by being pressed against the rear side of the inner box 22 together with the heat-insulating retainer 43 partially exposed in the recess 45. It has a function of pressing it on the back side of.
【００３４】４６はリード線３２を溝部３７に収納した
状態でリード線の外れを防止する紙テープであり、溝部
３７の後端からでたリード線３２は蓋体４７の切欠き４
７Ａを通して取付口２４の外側に導き出される。４８は
筒体２５の外フランジ部２６よりも大きな矩形状をなす
カバーであり、リード線３２を通過させるためのスリッ
ト４８Ａが形成してある。Reference numeral 46 is a paper tape for preventing the lead wire from coming off when the lead wire 32 is housed in the groove portion 37. The lead wire 32 extending from the rear end of the groove portion 37 is provided with the notch 4 of the lid 47.
It is led out to the outside of the mounting port 24 through 7A. Reference numeral 48 denotes a rectangular cover that is larger than the outer flange portion 26 of the tubular body 25, and has a slit 48A for allowing the lead wire 32 to pass therethrough.
【００３５】以上の構成に基づき取付装置Ｔ２による温
度センサ３１の内箱背面への取り付けについて説明す
る。内フランジ部２８の内面にシール材３０を取り付け
外フランジ部２６の内面に両面テープ等の接合部材を付
けた筒体２５が、内フランジ部２８側から取付口２４内
に挿入して固定してあるものとする。The mounting of the temperature sensor 31 on the rear surface of the inner box by the mounting device T2 will be described based on the above configuration. The sealing member 30 is attached to the inner surface of the inner flange portion 28, and the tubular body 25 having a joining member such as a double-sided tape attached to the inner surface of the outer flange portion 26 is inserted into the mounting opening 24 from the inner flange portion 28 side and fixed. There is.
【００３６】まず、予めアルミニウム板３６、温度セン
サ３１、リード線の一部３２Ａ及びアルミテープ４２を
一体化して温度センサ部材をつくっておき、この一体化
された温度センサ部材（符号無し）を接着部材４１でも
って内箱２２の背面に取り付ける。First, the aluminum plate 36, the temperature sensor 31, the part 32A of the lead wire and the aluminum tape 42 are integrated to form a temperature sensor member, and the integrated temperature sensor member (no reference numeral) is bonded. The member 41 is attached to the back surface of the inner box 22.
【００３７】次に、断熱材４４の凹所４５に押え具４３
の後部を収納し、リード線３２を断熱材４４の溝部３７
に沿って配線して紙テープ４６で固定する。そして、先
端にこの押え具４３を収納保持した断熱材４４を筒体２
５の筒部２７に挿入し、筒体２５の外フランジ部２６側
に蓋体４７を取り付けることにより、断熱材４４及び押
え具４３が蓋体４７で内箱２２の背面側に押しつけられ
て固定される。この状態で押え具４３が温度センサ３１
を内箱２２の背面側に押しつけるように作用する。この
ため、温度センサ３１の取付距離は最大でも内外両箱間
の距離に縮めることができ、温度センサ３１の内箱２２
の背面への取付作業が従来よりも簡略化され、作業性が
向上する。最後に蓋体４７の切欠き４７Ｂから導出した
リード線３２をスリット４８Ａに挿入しつつカバー４８
を被せることにより、温度センサ３１の取付作業が終了
する。Next, the retainer 43 is placed in the recess 45 of the heat insulating material 44.
The rear portion is housed, and the lead wire 32 is connected to the groove portion 37 of the heat insulating material 44.
Wiring is performed along with and fixed with the paper tape 46. Then, the heat insulating material 44 having the pressing tool 43 stored and held at the tip thereof is attached to the cylindrical body 2
5 is inserted into the tubular portion 27 and the lid 47 is attached to the outer flange portion 26 side of the tubular body 25, so that the heat insulating material 44 and the retainer 43 are pressed by the lid 47 to the back side of the inner box 22 and fixed. To be done. In this state, the presser foot 43 moves the temperature sensor 31.
Is pressed against the back side of the inner box 22. Therefore, the mounting distance of the temperature sensor 31 can be shortened to the distance between the inner and outer boxes even at the maximum.
Installation work on the back side of the is simpler than before and the workability is improved. Finally, the lead wire 32 led out from the notch 47B of the lid 47 is inserted into the slit 48A, and the cover 48 is inserted.
By attaching the cover, the mounting operation of the temperature sensor 31 is completed.
【００３８】尚、温度センサ３１からのリード線３２を
断熱材４４及び蓋体４７を介して電気回路基板Ｄに接続
すればよいので、リード線の引き回し距離を短くし且つ
配線作業を容易に行うことができる。しかも、これらの
接続作業後、電装箱１２でさらにカバー４８を覆うよう
に電装箱１２を取り付ければ、温度センサ３１の取付装
置Ｔ２を隠すことができる。また、リード線の温度セン
サ側の一部３２Ａが押え具４３と断熱材４４により断熱
される一方、アルミテープ４２によりリード線の一部３
２Ａを温度センサ３１に接するように沿わせて配置する
ことができるため、温度センサ３１を外気の影響を受け
にくくすることが可能となり、内箱２２で冷却される温
度センサ３１によりこのリード線の一部３２Ａをも冷却
でき、結果的に外部空気で暖められたリード線の熱が温
度センサに伝わって実際よりも高めの温度として検出さ
れる従来の不具合が抑制防止される。Since the lead wire 32 from the temperature sensor 31 may be connected to the electric circuit board D via the heat insulating material 44 and the lid 47, the lead wire can be shortened and the wiring work can be performed easily. be able to. Moreover, after the connection work, if the electrical equipment box 12 is attached so as to cover the cover 48 with the electrical equipment box 12, the attachment device T2 of the temperature sensor 31 can be hidden. Further, a part 32A of the lead wire on the temperature sensor side is thermally insulated by the retainer 43 and the heat insulating material 44, while a part 3A of the lead wire is made by the aluminum tape 42.
Since 2A can be arranged along the temperature sensor 31 so as to be in contact therewith, it becomes possible to make the temperature sensor 31 less susceptible to the influence of the outside air, and the temperature sensor 31 cooled in the inner box 22 allows this lead wire The part 32A can also be cooled, and as a result, the conventional problem that the heat of the lead wire warmed by the external air is transmitted to the temperature sensor and detected as a temperature higher than the actual temperature is prevented.
【００３９】しかも、温度センサ３１は布製の接着部材
４１により強固に内箱２２の背面に取り付けられている
ので、仮に冷却されて内箱２２が収縮したとしても温度
センサ３１は内箱にくっ付いて移動するためセンサ３１
が内箱の背面から離間する不具合はなく、長期にわたる
温度検出が可能となる。Further, since the temperature sensor 31 is firmly attached to the back surface of the inner box 22 by the cloth adhesive member 41, even if the inner box 22 contracts due to cooling, the temperature sensor 31 sticks to the inner box. Sensor 31 for moving
It is possible to detect temperature for a long time without the problem of being separated from the back of the inner box.
【００４０】[0040]
【発明の効果】請求項１の発明によれば、内箱の背面と
外箱の背面とに跨るように筒体を設け、温度制御装置の
感温部を内箱の背面に押しつける断熱材を筒体内に挿入
すればよいことから、感温部の取付距離は最大でも内外
両箱間の距離に縮めることができ、感温部の内箱への取
付作業が従来よりも簡略化されその作業性が向上する。According to the first aspect of the present invention, a heat insulating material is provided which is provided with a cylindrical body so as to straddle the back surface of the inner box and the back surface of the outer box and presses the temperature sensing portion of the temperature control device against the back surface of the inner box. Since it can be inserted into the cylinder, the mounting distance of the temperature sensing part can be shortened to the distance between the inner and outer boxes even at the maximum, and the work of mounting the temperature sensing part in the inner box is simpler than before. The property is improved.
【００４１】請求項２の発明によれば、外箱の背面に設
けた取付口から挿入される樹脂製の筒体に対して、温度
センサ及び断熱材を外箱の背面側から挿入すれば温度セ
ンサが内箱の背面の所定の位置に位置決めされて押圧さ
れ、しかも断熱材は蓋体で固定されるため、請求項１と
同様に感温部の取付距離を縮められることに加え、温度
センサ及び断熱材の内箱への取付作業が簡略化され、部
品の取付作業性が向上する。According to the second aspect of the present invention, if the temperature sensor and the heat insulating material are inserted from the rear surface side of the outer box into the resin cylindrical body inserted from the mounting port provided on the rear surface of the outer box, the temperature can be increased. Since the sensor is positioned and pressed at a predetermined position on the back surface of the inner box, and the heat insulating material is fixed by the lid, the temperature sensor can be installed in a short distance in the same manner as in claim 1. Also, the work of attaching the heat insulating material to the inner box is simplified, and the workability of attaching the parts is improved.
【００４２】請求項３の発明によれば、断熱材の内箱側
の先端に温度センサとリード線の温度センサ側の一部と
を収納する凹所を設けたことから、断熱材に温度センサ
を取り付けた状態で断熱材を筒体内に挿入することがで
き、温度センサの取付作業性がより向上する。また、リ
ード線の温度センサ側の一部が断熱材により断熱される
一方、温度センサに接するようにこのリード線の一部を
配置させて外気の影響を受けにくくすることが可能とな
り、冷却運転中には温度センサによりこのリード線の一
部を冷却できるため、結果的に外部空気で暖められたリ
ード線の熱が温度センサに伝わって実際よりも高めの温
度として検出される従来の不具合を抑制防止できる。According to the third aspect of the present invention, the temperature sensor and the part of the lead wire on the temperature sensor side are provided in the tip of the heat insulating material on the inner box side. The heat insulating material can be inserted into the cylinder with the attached, and the workability of attaching the temperature sensor is further improved. Also, while a part of the lead wire on the temperature sensor side is insulated by the heat insulating material, it is possible to arrange a part of this lead wire so as to be in contact with the temperature sensor so that it is less likely to be affected by outside air. Some of this lead wire can be cooled inside by a temperature sensor, so the heat of the lead wire warmed by the external air is transmitted to the temperature sensor and detected as a higher temperature than it actually is. Suppression can be prevented.
【００４３】請求項４の発明によれば、温度センサとリ
ード線の温度センサ側の一部を一体化して内箱の背面に
取り付けておくことにより、内箱で冷却された温度セン
サの熱が直接的にリード線に伝わりやすくなり、外箱の
外側まで延びているリード線を介して外部の熱が温度セ
ンサに伝わるのを抑制防止できるとともに、内箱の温度
がより正確に検出される。According to the invention of claim 4, the temperature sensor and a part of the lead wire on the temperature sensor side are integrally attached to the back surface of the inner box, so that the heat of the temperature sensor cooled in the inner box is generated. It becomes easier to directly transfer to the lead wire, and it is possible to prevent transfer of external heat to the temperature sensor via the lead wire extending to the outside of the outer box, and it is possible to more accurately detect the temperature of the inner box.
【００４４】請求項５の発明によれば、電装部品を収納
する電装箱で蓋体を覆うことにより蓋体が隠されるとと
もに、温度センサと電装部品（或いは基板）とを接続す
るリード線の長さが短くなりしかもその引き回し作業が
楽になる。According to the fifth aspect of the present invention, the cover is hidden by covering the cover with the electrical equipment box for housing the electrical component, and the length of the lead wire connecting the temperature sensor and the electrical component (or the substrate) is increased. The length is shorter and the wiring work becomes easier.
【図１】本発明の貯蔵庫を背面側から見た斜視図であ
る。FIG. 1 is a perspective view of a storage according to the present invention as viewed from the back side.
【図２】図１のＡ−Ａ線断面図である。FIG. 2 is a sectional view taken along the line AA of FIG.
【図３】感温部の取付装置の一実施例を説明するための
断面図である。FIG. 3 is a cross-sectional view for explaining an example of a device for attaching a temperature-sensitive portion.
【図４】図３の取付装置を内箱側から見た状態の分解斜
視図である。FIG. 4 is an exploded perspective view of the attachment device of FIG. 3 viewed from the inner box side.
【図５】感温部の取付装置の他の実施例を説明するため
の背面側から見た状態の分解斜視図である。FIG. 5 is an exploded perspective view of the temperature-sensitive unit mounting apparatus as viewed from the back side for explaining another embodiment.
【図６】図５の取付装置で温度センサを取り付けた状態
の断面図である。6 is a cross-sectional view of a state in which a temperature sensor is attached by the attachment device of FIG.
【図７】従来の電装部品取付装置の要部断面図である。FIG. 7 is a cross-sectional view of a main part of a conventional electrical component mounting apparatus.
１ 貯蔵庫 ２ 断熱箱本体 ３ 断熱扉 １２ 電装箱 ２１ 外箱 ２２ 内箱 ２４ 取付口 ２５ 筒体 ３１ 温度センサ（感温部） ３２ リード線 ３２Ａ リード線の一部 ３５ 断熱材 ３６ 凹所 ３８ 蓋体 1 Storage Cabinet 2 Insulation Box Main Body 3 Insulation Door 12 Electrical Equipment Box 21 Outer Box 22 Inner Box 24 Mounting Port 25 Cylindrical Body 31 Temperature Sensor (Temperature Sensing Part) 32 Lead Wire 32A Part of Lead Wire 35 Insulation Material 36 Recess 38 Cover
───────────────────────────────────────────────────── フロントページの続き (72)発明者 西 比呂志 大阪府守口市京阪本通２丁目５番５号 三 洋電機株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiroshi Nishi, 2-5-5 Keihan Hondori, Moriguchi City, Osaka Sanyo Electric Co., Ltd.
Claims (5)
の断熱箱本体と、この断熱箱本体の背面に取り付けられ
た一対のヒンジ装置により前記開口を開閉自在に閉塞す
る断熱扉とを備えた貯蔵庫において、前記内箱の背面と
外箱の背面とに跨るように設けられ少なくとも外箱側を
開口した断熱性の筒体と、この筒体内に挿入されて温度
制御装置の感温部を内箱の背面に押しつける断熱材と、
前記筒体の開口を塞ぐ蓋体とを備えたことを特徴とする
貯蔵庫。1. A heat insulating box main body having an upper surface opening filled with a heat insulating material between the inner and outer boxes, and a heat insulating door for opening and closing the opening by a pair of hinge devices attached to the back surface of the heat insulating box main body. In a storage provided, a heat-insulating cylinder body which is provided so as to straddle the back surface of the inner box and the back surface of the outer box and has at least the outer box side opened, and a temperature sensing unit of the temperature control device which is inserted into the cylinder body. Insulation that presses against the back of the inner box,
A storage, comprising: a lid that closes the opening of the cylindrical body.
に断熱材を充填した上面開口の断熱箱本体と、この断熱
箱本体の背面に取り付けられた一対のヒンジ装置により
前記開口を開閉自在に閉塞する断熱扉とを備えた貯蔵庫
において、前記外箱の背面に設けられた取付口と、この
取付口から挿入され外箱背面と内箱背面とを中空状態で
連結する樹脂製の筒体と、この筒体内に挿入され前記内
箱背面の温度を検出する温度センサと、前記筒体内に挿
入されこの温度センサを内箱側へ押圧する断熱材と、前
記筒体に取り付けられこの断熱材を固定する蓋体とを備
えたことを特徴とする貯蔵庫。2. A heat insulating box main body having an upper surface opening filled with a heat insulating material between a synthetic resin inner box and a metal outer box, and a pair of hinge devices attached to the back surface of the heat insulating box body. In a storage provided with a heat-insulating door that opens and closes the opening freely, a mounting port provided on the back surface of the outer box, and a resin that is inserted from the mounting port and connects the outer box back surface and the inner box back surface in a hollow state A cylindrical body, a temperature sensor inserted into the cylindrical body to detect the temperature of the back surface of the inner box, a heat insulating material inserted into the cylindrical body to press the temperature sensor toward the inner box, and attached to the cylindrical body And a lid for fixing the heat insulating material.
センサとこの温度センサのリード線の温度センサ側の一
部を収納する凹所を設けたことを特徴とする請求項２に
記載の貯蔵庫。3. A recess for accommodating the temperature sensor and a part of a lead wire of the temperature sensor on the temperature sensor side is provided at a tip of the heat insulating material on the inner box side. The listed storage.
ド線の温度センサ側の一部を一体化して前記内箱背面に
取り付けたことを特徴とする請求項２に記載の貯蔵庫。4. The storage according to claim 2, wherein the temperature sensor and a part of a lead wire of the temperature sensor on the temperature sensor side are integrally attached to the back surface of the inner box.
箱本体の背面に取り付けられ電装部品を収納する電装箱
で前記蓋体を覆ったことを特徴とする請求項１乃至４に
記載の貯蔵庫。5. The lid body is covered with an electrical equipment box which is attached to the back surface of the heat insulating box body and which houses electrical components, which is in the shape of a container with one surface opened. Storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03369295A JP3172386B2 (en) | 1995-02-22 | 1995-02-22 | Storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03369295A JP3172386B2 (en) | 1995-02-22 | 1995-02-22 | Storage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08226756A true JPH08226756A (en) | 1996-09-03 |
| JP3172386B2 JP3172386B2 (en) | 2001-06-04 |
Family
ID=12393478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03369295A Expired - Fee Related JP3172386B2 (en) | 1995-02-22 | 1995-02-22 | Storage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3172386B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1462745A3 (en) * | 2003-03-17 | 2004-10-20 | Lg Electronics Inc. | Refrigerator and temperature sensor fixing method in the refrigerator |
| JP2005127552A (en) * | 2003-10-21 | 2005-05-19 | Twinbird Corp | Storage box |
| WO2013098007A1 (en) * | 2011-12-26 | 2013-07-04 | Arcelik Anonim Sirketi | A cooling device comprising a control panel |
| CN105928315A (en) * | 2016-04-20 | 2016-09-07 | 合肥华凌股份有限公司 | Temperature sensing box, refrigerator and freezer |
| CN108444171A (en) * | 2018-05-15 | 2018-08-24 | 广东奥马冰箱有限公司 | A kind of refrigerator improving temperature controller installation |
| CN109275293A (en) * | 2018-09-06 | 2019-01-25 | 合肥华凌股份有限公司 | Temperature controlling box |
-
1995
- 1995-02-22 JP JP03369295A patent/JP3172386B2/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1462745A3 (en) * | 2003-03-17 | 2004-10-20 | Lg Electronics Inc. | Refrigerator and temperature sensor fixing method in the refrigerator |
| JP2005127552A (en) * | 2003-10-21 | 2005-05-19 | Twinbird Corp | Storage box |
| WO2013098007A1 (en) * | 2011-12-26 | 2013-07-04 | Arcelik Anonim Sirketi | A cooling device comprising a control panel |
| CN105928315A (en) * | 2016-04-20 | 2016-09-07 | 合肥华凌股份有限公司 | Temperature sensing box, refrigerator and freezer |
| CN105928315B (en) * | 2016-04-20 | 2019-01-15 | 合肥华凌股份有限公司 | A kind of temperature-sensitive capsule, refrigerator and refrigerator |
| CN108444171A (en) * | 2018-05-15 | 2018-08-24 | 广东奥马冰箱有限公司 | A kind of refrigerator improving temperature controller installation |
| CN108444171B (en) * | 2018-05-15 | 2020-04-10 | 广东奥马冰箱有限公司 | Refrigerator with improved temperature controller |
| CN109275293A (en) * | 2018-09-06 | 2019-01-25 | 合肥华凌股份有限公司 | Temperature controlling box |
| CN109275293B (en) * | 2018-09-06 | 2021-03-19 | 合肥华凌股份有限公司 | Temperature control box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3172386B2 (en) | 2001-06-04 |
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