JPH10267511A - Electric refrigerator - Google Patents
Electric refrigeratorInfo
- Publication number
- JPH10267511A JPH10267511A JP6709997A JP6709997A JPH10267511A JP H10267511 A JPH10267511 A JP H10267511A JP 6709997 A JP6709997 A JP 6709997A JP 6709997 A JP6709997 A JP 6709997A JP H10267511 A JPH10267511 A JP H10267511A
- Authority
- JP
- Japan
- Prior art keywords
- connector
- electric refrigerator
- connector cover
- lead wire
- inner box
- 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.)
- Abandoned
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
- 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
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、電気冷蔵庫に係わ
り、とくに、電気部品の配線用リード線を中継するコネ
クタの収納に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric refrigerator and, more particularly, to a housing for a connector for relaying lead wires for wiring electric components.
【０００２】[0002]
【従来の技術】従来の電気冷蔵庫は図１、図２および図
４に示す。図において、電気冷蔵庫本体は外箱１と、内
箱２と、これら両箱間に充填された発泡断熱材３によっ
て構成され、内箱２内は仕切壁４及び５により上段に冷
蔵室６、中段に野菜室７、下段に冷凍室８が各々区画形
成されている。前記外箱１と内箱２との間には、図示し
ないが、本体１下部の機械室から前記各室に信号及び電
力等を供給する信号線及び電力線等の電線類が配線され
ている。前記野菜室７の背面及び下部には、野菜室７の
温度低下を防止するための板状のヒータ１３が設けら
れ、このヒータ１３に電力を供給する電力線９が内箱２
に開けられたリード線挿入口２ａより野菜室７に引き込
まれ、雌雄一対のコネクタ１０を介してヒータ１３に供
給されるようになっている。また、前記野菜室７の背面
の内箱２には、前記コネクタ１０を収納する収納部１１
が形成され、同収納部１１の開口はコネクタカバー１２
で被われ、ヒータ１３はヒータカバー１３ａで被われて
いる。前記コネクタカバー１２は後方および下方を開口
する箱状に形成され、上面及び両側面の先端部が前記収
納部１１の背面にほぼ水平に当接され、コネクタカバー
１２の左右両端に設けられた取付部１２ａ及び１２ｂを
ネジ２０で前記内箱２に取付けられている。しかしなが
ら、上記構成によると前記コネクタカバー１２の上面先
端部と前記収納部１１の背面間に隙間ができ、この隙間
より内箱２の壁面を伝わって収納部１１内に水滴が侵入
し、コネクタ接点の腐食及びリーク等が発生し、品質お
よび安全上問題となる恐れがあった。2. Description of the Related Art A conventional electric refrigerator is shown in FIGS. In the figure, the electric refrigerator main body is constituted by an outer box 1, an inner box 2, and a foamed heat insulating material 3 filled between the two boxes. A vegetable compartment 7 is formed in the middle section, and a freezing compartment 8 is formed in the lower section. Although not shown, electric wires such as signal lines and power lines for supplying signals and electric power from the machine room below the main body 1 to the respective rooms are arranged between the outer case 1 and the inner case 2. A plate-like heater 13 for preventing the temperature of the vegetable compartment 7 from dropping is provided on the back and lower part of the vegetable compartment 7, and the power line 9 for supplying electric power to the heater 13 is provided in the inner box 2.
The lead wire is inserted into the vegetable compartment 7 through the lead wire insertion opening 2a, and supplied to the heater 13 via a pair of male and female connectors 10. In the inner box 2 on the back of the vegetable compartment 7, a storage portion 11 for storing the connector 10 is provided.
The opening of the storage section 11 is formed with a connector cover 12.
, And the heater 13 is covered with a heater cover 13a. The connector cover 12 is formed in the shape of a box that opens rearward and downward, and the upper and lower ends thereof are substantially horizontally abutted against the rear surface of the housing portion 11. The parts 12a and 12b are attached to the inner box 2 with screws 20. However, according to the above configuration, a gap is formed between the top end portion of the connector cover 12 and the back surface of the storage section 11, and water drops enter the storage section 11 through the gap and along the wall surface of the inner box 2, and the connector contacts There is a possibility that corrosion and leaks may occur, resulting in quality and safety problems.
【０００３】[0003]
【発明が解決しようとする課題】本発明は以上述べた問
題点を解決し、コネクタの収納部に水が浸入してもコネ
クタ端子が濡れることのない電気冷蔵庫を提供すること
を目的としている。SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems and to provide an electric refrigerator in which connector terminals do not get wet even if water enters the housing portion of the connector.
【０００４】[0004]
【課題を解決するための手段】本発明は上述の課題を解
決するため、庫内背面の内箱に、同内箱に備えるリード
線挿入口より配線され、ヒータ等電気部品に接続される
リード線を中継するコネクタを収納する収納部を形成
し、同収納部を被う後方および下方を開口するコネクタ
カバーを設け、同コネクタカバーを前記内箱にネジ等で
取付けてなる電気冷蔵庫において、前記コネクタカバー
の前記リード線挿入口より上方位置に、コネクタを収納
するコネクタ収納部を設け、結露水等の浸入によりコネ
クタ端子の濡れを防止するようにした電気冷蔵庫とす
る。前記コネクタ収納部を、コネクタカバーの前面より
後方に向かって先端に係止爪を有する突出板とした電気
冷蔵庫とする。また、前記係止爪を、上方に突出し、先
端後方に向かって低く傾斜した断面略三角状に形成した
電気冷蔵庫とする。また、前記コネクタカバーを、合成
樹脂で形成し、前記突出板の上部前面に型抜き用の通孔
を設け、同通孔上部に前方に突出する水避板を形成した
電気冷蔵庫とする。According to the present invention, in order to solve the above-mentioned problems, a lead which is wired from a lead wire insertion port provided in the inner box on the back of the refrigerator and connected to an electric component such as a heater. An electric refrigerator comprising a housing portion for housing a connector for relaying a wire, a connector cover that covers the housing portion and is open at the rear and lower sides, and the connector cover is attached to the inner box with screws or the like. An electric refrigerator is provided with a connector housing portion for housing a connector at a position above the lead wire insertion port of the connector cover to prevent the connector terminals from getting wet due to intrusion of dew condensation water or the like. The electric refrigerator is configured such that the connector housing portion is a protruding plate having a locking claw at a front end from a front surface of the connector cover to a rear side. Further, the electric claw is formed such that the locking claw protrudes upward and is formed in a substantially triangular cross section inclined downward toward the rear end. Further, an electric refrigerator is provided in which the connector cover is formed of a synthetic resin, a through hole for cutting is provided on an upper front surface of the protruding plate, and a drainage plate protruding forward is formed above the through hole.
【０００５】[0005]
【発明の実施の形態】以上のように構成したので、本発
明の電気冷蔵庫においては、コネクタカバーのリード線
挿入口より上方に、コネクタを収納するコネクタ収納部
を設けたので、結露水等が浸入してもコネクタに水が掛
かることがなく、コネクタ端子の濡れを防止することが
できる。また、より具体的には、前記コネクタ収納部
を、コネクタカバーの前面より後方に向かって先端に係
止爪を有する突出板としたので、リード線を接続したコ
ネクタをこの係止爪を越えて突出板上に装着することに
より、簡単に収納できるようにしている。また、前記係
止爪を、上方に突出し、先端に傾斜を有する断面略三角
形に形成したので、コネクタがこの係止爪を乗り越え易
くしている。また、前記コネクタカバーの突出板の上部
前面に型抜き用の通孔を設け、同通孔上部に前方に突出
する水避板を形成したので、合成樹脂による成形品とす
ることができ、安価にできる。DESCRIPTION OF THE PREFERRED EMBODIMENTS The electric refrigerator of the present invention has a connector housing portion for housing a connector above the lead wire insertion opening of the connector cover. Even if the connector penetrates, no water is applied to the connector, so that wetting of the connector terminal can be prevented. More specifically, since the connector housing portion is formed as a protruding plate having a locking claw at a distal end from the front of the connector cover to the rear, the connector to which the lead wire is connected can be moved beyond the locking claw. By mounting it on a protruding plate, it can be easily stored. In addition, since the locking claw is formed to have a substantially triangular cross-section that protrudes upward and has a slope at the tip, the connector can easily get over the locking claw. In addition, since a through hole for die-cutting is provided on the upper front surface of the projecting plate of the connector cover, and a water escape plate protruding forward is formed above the through hole, a molded product made of synthetic resin can be obtained, and the cost can be reduced. Can be.
【０００６】[0006]
【実施例】以下、図面に基づいて本発明による電気冷蔵
庫を詳細に説明する。図１は本発明および従来例による
電気冷蔵庫を示す概略正面図、図２は本発明および従来
例による電気冷蔵庫を示す図で、（Ａ）は概略斜視図、
（Ｂ）は（Ａ）のＡ部拡大正面図、図３は本発明による
電気冷蔵庫の一実施例を示す図２−（Ｂ）のＡ−Ａ断面
図である。図１および図２については、従来の技術の項
で説明したので説明を省略し、以下の図面において、同
一機能には同一記号を使用している。図３に示すよう
に、リード線挿入口２ａより上方の位置に対応し、前記
コネクタカバー１２の前面より後方に向かう突出板１２
ｃを設け、前記コネクタ１０を同突出板１２ｃとコネク
タカバー１２の天井部の間に収納し、同突出板１２ｃの
先端に形成した係止爪１２ｄで係止するようにしてい
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an electric refrigerator according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a schematic front view showing an electric refrigerator according to the present invention and a conventional example, FIG. 2 is a diagram showing an electric refrigerator according to the present invention and a conventional example, (A) is a schematic perspective view,
(B) is an enlarged front view of a portion A of (A), and FIG. 3 is a sectional view taken along line AA of FIG. 2- (B) showing one embodiment of the electric refrigerator according to the present invention. 1 and 2 have been described in the section of the related art, and thus the description thereof will be omitted. In the following drawings, the same symbols are used for the same functions. As shown in FIG. 3, a protruding plate 12 corresponding to a position above the lead wire insertion port 2a and extending rearward from the front surface of the connector cover 12 is provided.
c, the connector 10 is housed between the projecting plate 12c and the ceiling of the connector cover 12, and is locked by a locking claw 12d formed at the tip of the projecting plate 12c.
【０００７】そして、前記係止爪１２ｄを、上方に突出
し、先端後方に向かって低く傾斜した断面略三角状に形
成し、コネクタカバー１２が同係止爪１２ｄを乗り越え
易くすると共に、確実に係止できるようにしている。ま
た、前記コネクタカバー１２を、合成樹脂で形成するた
め、前記突出板１２ｃの上部前面に型抜き用の通孔１２
ｅを設け、同通孔１２ｅ上部に前方に突出する水避板１
２ｆを形成した。The locking claws 12d project upward and are formed in a substantially triangular cross section inclined downward toward the rear end so that the connector cover 12 can easily get over the locking claws 12d and securely engage. I can stop it. In addition, since the connector cover 12 is formed of a synthetic resin, a through hole 12 for die-cutting is formed on the upper front surface of the projecting plate 12c.
e, and the water escape plate 1 protrudes forward above the through hole 12e.
2f was formed.
【０００８】以上の構成において、つぎにその組み込み
手順を説明する。まず、雌雄を嵌合したコネクタ１０を
コネクタカバー１２に設けた突出板１２ｃ上に、係止爪
１２ｄを乗り越えて収納する。つぎに、このコネクタカ
バー１２を前記収納部１１に被せ、ネジ２０を締結して
固定するようにしている。Next, the procedure for assembling the above configuration will be described. First, the connector 10 in which the male and female are fitted is housed on the protruding plate 12c provided on the connector cover 12 over the locking claw 12d. Next, the connector cover 12 is placed over the housing portion 11 and screws 20 are fastened and fixed.
【０００９】[0009]
【発明の効果】以上説明したように、本発明による電気
冷蔵庫によれば、コネクタカバーのリード線挿入口より
上方に、コネクタを収納するコネクタ収納部を設けたの
で、結露水等が浸入してもコネクタに水が掛かることが
なく、コネクタ端子の濡れを防止して端子間のリークや
端子の腐食の発生を防止し、品質の向上と安全性を確保
することができる。また、より具体的には、前記コネク
タ収納部を、コネクタカバーの前面より後方に向かって
先端に係止爪を有する突出板としたので、リード線を接
続したコネクタをこの係止爪を越えて突出板上に装着す
ることにより、簡単に収納できるようにしている。ま
た、前記係止爪を、上方に突出し、先端に傾斜を有する
断面略三角形に形成したので、コネクタがこの係止爪を
乗り越え易くしている。また、前記コネクタカバーの突
出板の上部前面に型抜き用の通孔を設け、同通孔上部に
前方に突出する水避板を形成したので、安価な合成樹脂
による成形品を使用することができる。As described above, according to the electric refrigerator of the present invention, the connector housing portion for housing the connector is provided above the lead wire insertion port of the connector cover, so that dew condensation water and the like can enter. Also, no water is applied to the connector, so that wetting of the connector terminals is prevented to prevent leakage between the terminals and corrosion of the terminals, thereby improving quality and ensuring safety. More specifically, since the connector housing portion is formed as a protruding plate having a locking claw at a distal end from the front of the connector cover to the rear, the connector to which the lead wire is connected can be moved beyond the locking claw. By mounting it on a protruding plate, it can be easily stored. In addition, since the locking claw is formed to have a substantially triangular cross-section that protrudes upward and has a slope at the tip, the connector can easily get over the locking claw. In addition, since a through hole for die-cutting is provided on the upper front surface of the projecting plate of the connector cover, and a water escape plate protruding forward is formed above the through hole, it is possible to use an inexpensive synthetic resin molded product. it can.
【図１】本発明および従来例による電気冷蔵庫を示す概
略正面図である。FIG. 1 is a schematic front view showing an electric refrigerator according to the present invention and a conventional example.
【図２】本発明および従来例による電気冷蔵庫を示す図
で、（Ａ）は概略斜視図、（Ｂ）は（Ａ）のＡ部拡大正
面図である。FIGS. 2A and 2B are views showing an electric refrigerator according to the present invention and a conventional example, wherein FIG. 2A is a schematic perspective view, and FIG. 2B is an enlarged front view of a portion A of FIG.
【図３】本発明による電気冷蔵庫の一実施例を示す図２
−（Ｂ）のＡ−Ａ断面図である。FIG. 3 shows an embodiment of the electric refrigerator according to the present invention.
It is AA sectional drawing of-(B).
【図４】従来の電気冷蔵庫を示す図２−（Ｂ）のＡ−Ａ
断面図である。FIG. 4 is a view AA of FIG. 2- (B) showing a conventional electric refrigerator;
It is sectional drawing.
１ 外箱 ２ 内箱 ２ａ リード挿入口 ３ 発泡断熱材 ４、５ 仕切壁 ６ 冷蔵室 ７ 野菜室 ８ 冷凍室 ９ 電力線 １０ コネクタ １１ 収納部 １２ コネクタカバー １２ａ、１２ｂ 取付部 １２ｃ 突出板 １２ｄ 係止爪 １２ｅ 通孔 １２ｆ 水避板 １３ ヒータ １３ａ ヒータカバー ２０ ネジ DESCRIPTION OF SYMBOLS 1 Outer box 2 Inner box 2a Lead insertion opening 3 Foam insulation material 4, 5 Partition wall 6 Refrigerator room 7 Vegetable room 8 Freezer room 9 Power line 10 Connector 11 Storage section 12 Connector cover 12a, 12b Mounting section 12c Projection plate 12d Locking claw 12e Through hole 12f Water escape plate 13 Heater 13a Heater cover 20 Screw
Claims (4)
ド線挿入口より配線され、ヒータ等電気部品に接続され
るリード線を中継するコネクタを収納する収納部を形成
し、同収納部を被う後方および下方を開口するコネクタ
カバーを設け、同コネクタカバーを前記内箱にネジ等で
取付けてなる電気冷蔵庫において、 前記コネクタカバーの前記リード線挿入口より上方位置
に、コネクタを収納するコネクタ収納部を設け、結露水
等の浸入によりコネクタ端子の濡れを防止するようにし
たことを特徴とする電気冷蔵庫。A storage portion is formed in an inner box on the back side of the inside of the storage box for storing a connector wired from a lead wire insertion port provided in the inner box and relaying a lead wire connected to an electric component such as a heater. In an electric refrigerator, which is provided with a connector cover that opens to the rear and the lower side that covers the storage portion, and the connector cover is attached to the inner box with screws or the like, a connector is provided at a position above the lead wire insertion port of the connector cover. An electric refrigerator, comprising: a connector housing section for housing the housing so as to prevent the connector terminals from getting wet due to intrusion of dew condensation water or the like.
の前面より後方に向かって先端に係止爪を有する突出板
としたことを特徴とする請求項１記載の電気冷蔵庫。2. The electric refrigerator according to claim 1, wherein the connector housing portion is a protruding plate having a locking claw at a tip end rearward from a front surface of the connector cover.
に向かって低く傾斜した断面略三角状に形成したことを
特徴とする請求項２記載の電気冷蔵庫。3. The electric refrigerator according to claim 2, wherein the locking claw protrudes upward and is formed to have a substantially triangular cross section inclined downward toward the rear end.
し、前記突出板の上部前面に型抜き用の通孔を設け、同
通孔上部に前方に突出する水避板を形成したことを特徴
とする請求項２記載の電気冷蔵庫。4. The connector cover is formed of a synthetic resin, a through hole is provided on a front surface of an upper portion of the projecting plate, and a water escape plate projecting forward is formed above the through hole. The electric refrigerator according to claim 2, wherein
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6709997A JPH10267511A (en) | 1997-03-19 | 1997-03-19 | Electric refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6709997A JPH10267511A (en) | 1997-03-19 | 1997-03-19 | Electric refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10267511A true JPH10267511A (en) | 1998-10-09 |
Family
ID=13335111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6709997A Abandoned JPH10267511A (en) | 1997-03-19 | 1997-03-19 | Electric refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10267511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576140A (en) * | 2017-08-18 | 2018-01-12 | 青岛海尔股份有限公司 | The aobvious control component of waterproof, the method for the modularization component and the refrigerator with the component |
-
1997
- 1997-03-19 JP JP6709997A patent/JPH10267511A/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576140A (en) * | 2017-08-18 | 2018-01-12 | 青岛海尔股份有限公司 | The aobvious control component of waterproof, the method for the modularization component and the refrigerator with the component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A762 | Written abandonment of application |
Free format text: JAPANESE INTERMEDIATE CODE: A762 Effective date: 20040127 |