JPH03236584A - Defrosting heater mounting device - Google Patents
Defrosting heater mounting deviceInfo
- Publication number
- JPH03236584A JPH03236584A JP3305190A JP3305190A JPH03236584A JP H03236584 A JPH03236584 A JP H03236584A JP 3305190 A JP3305190 A JP 3305190A JP 3305190 A JP3305190 A JP 3305190A JP H03236584 A JPH03236584 A JP H03236584A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- receiving surface
- drip
- glass tube
- dew receiving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010257 thawing Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000011521 glass Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 7
- 230000008014 freezing Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Defrosting Systems (AREA)
Abstract
Description
【発明の詳細な説明】
(イ)産業上の利用分野
本発明は冷蔵庫等の冷却器の除霜用ヒータの取付装置に
関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a mounting device for a defrosting heater of a cooler such as a refrigerator.
(ロ)従来の技術
従来冷蔵庫では先行する実開昭62−50491号公報
に示される様に、冷却器の着霜を融解除去するためのヒ
ータを冷却器下方に配置するために、露受は内にヒータ
の保持板と、ヒータへ除霜水が滴下して破損するのを防
ぐ防滴カバーを設けていた。(B) Conventional technology As shown in the preceding Utility Model Application Publication No. 62-50491, in conventional refrigerators, in order to place a heater below the cooler to melt and remove frost on the cooler, the condenser is Inside was a heater holding plate and a drip-proof cover to prevent defrost water from dripping onto the heater and damaging it.
(ハ)発明が解決しようとする課題
ここに示された構成は、複数の板体にて露受面や保持板
及び防滴カバー等をlII或しているため、部品点数が
極めて多くなり、組立て作業性及びコスト的に問題が多
かった。(c) Problems to be Solved by the Invention The configuration shown here uses a plurality of plates for the exposure surface, the holding plate, the drip-proof cover, etc., so the number of parts is extremely large. There were many problems in terms of assembly workability and cost.
本発明は係る課題を解決するためになされたものである
。The present invention has been made to solve this problem.
(ニ)課題を解決するための手段
本発明は、−枚の板体を所定形状に切り抜くことにより
、露受面と、冷却器の除霜用ヒータを保持する保持部と
、ヒータへの除霜水の滴下を防ぐ防滴部とを形成し、保
持部は露受面側へ折曲されることによりヒータを露受面
上方に保持し、防滴部はヒータ上方へ折曲された状態で
保持部に係合してその状態を維持される様にしたもので
ある。(d) Means for Solving the Problems The present invention provides a dew receiving surface, a holding part for holding the defrosting heater of the cooler, and a defrosting section for the heater by cutting out two plates into a predetermined shape. The drip-proof part prevents dripping of frost water, the holding part holds the heater above the dew receiving surface by being bent toward the dew receiving surface, and the drip-proof part is bent upwards of the heater. This state is maintained by engaging with the holding portion.
(ホ)作用
本発明によれば、所定形状に切り抜いた一枚の板体の折
曲のみにより露受面と除霜用ヒータの保持部と防滴部と
を構成できる。(e) Function According to the present invention, the dew receiving surface, the defrosting heater holding part, and the drip-proof part can be constructed only by bending a single plate cut out into a predetermined shape.
(へ)実施例 次に、本発明の実施例を図面に基づいて説明する。(f) Example Next, embodiments of the present invention will be described based on the drawings.
第4図及び第5図において1は冷蔵庫本体で、外箱2の
内部に内箱4を組み込み、両箱2.4間に断熱材3を発
泡充填している。5は内箱4の内部を上下に仕切る仕切
壁で、その上部及び下部にそれぞれ冷凍室6及び冷蔵室
7を区画形成している。冷凍室6は一18℃程の冷凍温
度に温度調節される。In FIGS. 4 and 5, reference numeral 1 denotes a refrigerator body, in which an inner box 4 is assembled inside an outer box 2, and a heat insulating material 3 is foam-filled between the two boxes 2 and 4. Reference numeral 5 denotes a partition wall that partitions the inside of the inner box 4 into upper and lower parts, and defines a freezing chamber 6 and a refrigerating chamber 7 in the upper and lower parts of the partition wall, respectively. The temperature of the freezer compartment 6 is adjusted to a freezing temperature of about -18°C.
冷蔵室7は、その下部に仕切板8及び野菜容器9を配設
している。10は前記冷凍室6の扉、11は前記冷蔵室
7の扉である。扉10.11はそれぞれ冷蔵庫本体1の
前面開口縁の一側部に回動自在に枢支されており、野菜
容器9前方は、それを同時に引き出す引き出し式の扉1
2で閉塞される。13は冷蔵庫本体1の機械室14に配
設したコンプレッサーであり、冷媒回路の一部を構成し
ている。15は冷凍室6後方に縦設された冷却器であり
、前記コンプレッサー17や図示しないコンデンサー、
減圧手段と共に冷媒回路を*aしている。The refrigerator compartment 7 has a partition plate 8 and a vegetable container 9 arranged at its lower part. 10 is a door of the freezer compartment 6, and 11 is a door of the refrigerator compartment 7. The doors 10 and 11 are each rotatably supported on one side of the front opening edge of the refrigerator body 1, and in front of the vegetable container 9 is a pull-out door 1 that can be pulled out at the same time.
It is blocked at 2. 13 is a compressor arranged in the machine room 14 of the refrigerator main body 1, and constitutes a part of the refrigerant circuit. 15 is a cooler installed vertically behind the freezer compartment 6, and is connected to the compressor 17, a condenser (not shown),
The refrigerant circuit is *a together with the pressure reducing means.
20は冷却l515の上方に配置された送風機であり、
冷却器15にて冷却された冷気を前方の吹出口21から
冷凍室6内に吹き出し、又、吹出口22から冷凍室6内
に構成した区画室23にも吹き出す。更に、送風機20
で加速された冷気はダクト24を通り、冷蔵室7にも吹
き出される。25は冷蔵室7の吹出口26を自動開閉し
て冷蔵室7を+3℃程の冷蔵温度を維持するダンパーサ
モスタットである。20 is a blower placed above the cooling unit 515;
The cold air cooled by the cooler 15 is blown out from the front outlet 21 into the freezer compartment 6, and also blown out from the outlet 22 into the compartment 23 formed in the freezer compartment 6. Furthermore, the blower 20
The accelerated cold air passes through the duct 24 and is also blown out into the refrigerator compartment 7. 25 is a damper thermostat that automatically opens and closes the air outlet 26 of the refrigerator compartment 7 to maintain the refrigerating temperature of the refrigerator compartment 7 at approximately +3°C.
各室6.7.23の冷気は仕切壁5の前端部より内部に
吸い込まれて冷却器15の吸い込み側に帰還する循環を
する。又、送風機20及びコンプレッサー13は冷凍室
6内のセンサーの温度検出信号に基づいてオン・オフ制
御されることにより冷凍室6を平均−18℃程の冷凍温
度に維持するよう機能する。The cold air in each chamber 6, 7, 23 is sucked into the interior through the front end of the partition wall 5 and circulated back to the suction side of the cooler 15. Further, the blower 20 and the compressor 13 function to maintain the freezing temperature of the freezing compartment 6 at an average freezing temperature of about -18° C. by being controlled on and off based on a temperature detection signal from a sensor inside the freezing compartment 6.
仕切壁5奥部の冷却器15下方に位置する部分には、冷
却器15の除霜水を受容して排出するための露受皿28
が配置されている。Hは冷却器15の着霜を融解するた
めのガラス管ヒータであり露受皿28に取り付けられて
いる。A dew tray 28 for receiving and discharging defrosting water from the cooler 15 is provided in a portion located below the cooler 15 at the back of the partition wall 5.
is located. H is a glass tube heater for melting frost on the cooler 15, and is attached to the dew pan 28.
第1図乃至第3図において、露受皿28は一枚のアルミ
ニウム板Aにて構成される。即ち、アルミニウム板Aを
所定形状に切り抜き、適所に排水穴30を穿設して、当
該排水穴30に向かって低くなるよう傾斜した露受面3
1を押し圧整形することにより、後辺28aと前辺28
bを有した全体を桶状に形成され、露受皿28の後辺2
8a両側部にはガラス管ヒータHの保持部32.32と
保持部32.32間でその上方には防滴部33が切り抜
き整形されている。In FIGS. 1 to 3, the dew pan 28 is composed of a single aluminum plate A. As shown in FIGS. That is, an aluminum plate A is cut out into a predetermined shape, a drainage hole 30 is bored at an appropriate location, and the exposed surface 3 is sloped downward toward the drainage hole 30.
By pressing and shaping 1, the rear side 28a and the front side 28
b, the whole is formed into a bucket shape, and the rear side 2 of the dew pan 28
On both sides of 8a, a drip-proof part 33 is cut out and shaped between the holding parts 32.32 of the glass tube heater H and above the holding parts 32.32.
保持部32.32には上方に開放したU字状の保持溝3
4及びその開放端に係合片35.35がそれぞれ形成さ
れており、第1図中矢印の如く露受面31側へ両側から
折曲した後、ガラス管ヒタI4の両端樹脂部36.36
をこの保持溝34内に保合する。これによってガラス管
ヒータHは露受面31上方に保持されることになる。The holding part 32.32 has a U-shaped holding groove 3 open upward.
4 and its open end are formed with engaging pieces 35 and 35 respectively, and after bending from both sides toward the dew receiving surface 31 as shown by the arrow in FIG.
is held in this holding groove 34. As a result, the glass tube heater H is held above the exposed surface 31.
次に、防滴部33を第2図中矢印の如くガラス管ヒータ
H上方へ被せ、それの両端部に穿設した係合穴37.3
7に保持部32の係合片35.35を挿入し、その後第
3図中矢印の如く係合辺35を折曲して防滴部33が上
方に復帰するのを阻止し、その位置を保持する。Next, the drip-proof part 33 is placed over the glass tube heater H as shown by the arrow in FIG.
7, and then bend the engaging side 35 as shown by the arrow in FIG. Hold.
この様にして組み立てられた露受皿28及びガラス管ヒ
ータHは第5図の如く冷却器15の下方に取り付けられ
、ガラス管ヒータHがちょうど冷却l515の下方にな
るようにする。上方の冷却器15の着霜はガラス管ヒー
タHの輻射熱により融解し、水成るいは氷塊となって落
下してくる。この落下物は防滴部33に衝突するが、ガ
ラス管ヒタはそれによって保護されているので、ガラス
管ヒータHには直接落下せず、ヒータHが破損すること
はない。受容された除霜水は露受面31を伝わって排水
穴30より図示しないドレンバイブを通って庫外に配設
した図示しない蒸発皿に排出される。The dew pan 28 and the glass tube heater H assembled in this way are attached below the cooler 15 as shown in FIG. 5, so that the glass tube heater H is just below the cooling unit 515. The frost on the upper cooler 15 is melted by the radiant heat of the glass tube heater H, and falls as water or ice blocks. Although this falling object collides with the drip-proof part 33, since the glass tube cover is protected thereby, it does not fall directly onto the glass tube heater H, and the heater H is not damaged. The received defrosting water passes through the dew receiving surface 31 and is discharged from the drain hole 30 through a drain vibrator (not shown) to an evaporation dish (not shown) disposed outside the refrigerator.
(ト)発明の効果
本発明によれば、あらかじめ板体を所定形状に切り抜き
、露受面と保持部と防滴部とを形成しておき、その後は
折曲してヒータを保持部に保持せしめ、防滴部と保持部
を係合するのみで従来の防滴カバーを溝底でき、部品点
数の著しい削減が図れると共に、組立て作業性の向上と
構造の単純化による越すとの低減が図れるものである。(G) Effects of the Invention According to the present invention, the plate is cut out in advance into a predetermined shape to form the exposed surface, the holding part, and the drip-proof part, and then bent to hold the heater in the holding part. By simply engaging the drip-proof part and the holding part, the conventional drip-proof cover can be replaced with a groove, which significantly reduces the number of parts, improves assembly workability, and simplifies the structure to reduce overflow. It is something.
図面は本発明の実施例を示し、第1図は保持部を折曲し
た露受皿の斜視図、第2図は防滴部を折曲した露受皿の
斜視図、第3図は露受皿の要部拡大斜視図、第4図は冷
蔵庫本体の縦断面図、第5図は仕切壁部分の冷蔵庫本体
の拡大縦断面図である。
15・・・冷却器、28・・・露受皿、31・・・露受
面、32・・・保持部、33・・・防滴部、35・・・
係合片、37・・・係合穴、A・・・アルミニウム板、
H・・・ガラス管ヒータ。
8b
第3 図
6
第41.1
第
14
0The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the dew pan with the holding part bent, FIG. 2 is a perspective view of the dew pan with the drip-proof part bent, and FIG. 3 is a perspective view of the dew pan with the drip-proof part bent. FIG. 4 is a longitudinal sectional view of the refrigerator main body, and FIG. 5 is an enlarged longitudinal sectional view of the refrigerator main body of the partition wall portion. DESCRIPTION OF SYMBOLS 15...Cooler, 28...Dew pan, 31...Dew receiving surface, 32...Holding part, 33...Drip-proof part, 35...
Engagement piece, 37... Engagement hole, A... Aluminum plate,
H...Glass tube heater. 8b 3rd Figure 6 41.1 14th 0
Claims (1)
面と、冷却器の除霜用ヒータを保持する保持部と、前記
ヒータへの除霜水の滴下を防ぐ防滴部とを形成し、前記
保持部は前記露受面側へ折曲されることにより前記ヒー
タを露受面上方に保持し、前記防滴部はヒータ上方へ折
曲された状態で前記保持部に係合してその状態を維持さ
れることを特徴とする除霜用ヒータ取付装置。1) By cutting out a single plate into a predetermined shape, a dew receiving surface, a holding part that holds the defrosting heater of the cooler, and a drip-proof part that prevents defrosting water from dripping onto the heater are formed. The holding portion holds the heater above the exposure surface by being bent toward the exposure surface, and the drip-proof portion engages with the holding portion while being bent upward of the heater. A defrosting heater mounting device characterized in that the defrosting heater is maintained in that state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3305190A JPH03236584A (en) | 1990-02-13 | 1990-02-13 | Defrosting heater mounting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3305190A JPH03236584A (en) | 1990-02-13 | 1990-02-13 | Defrosting heater mounting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03236584A true JPH03236584A (en) | 1991-10-22 |
Family
ID=12375971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3305190A Pending JPH03236584A (en) | 1990-02-13 | 1990-02-13 | Defrosting heater mounting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03236584A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005098591A (en) * | 2003-09-24 | 2005-04-14 | Hoshizaki Electric Co Ltd | Fan cover of freezer |
JP2008215751A (en) * | 2007-03-06 | 2008-09-18 | Hoshizaki Electric Co Ltd | Cooling storage |
-
1990
- 1990-02-13 JP JP3305190A patent/JPH03236584A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005098591A (en) * | 2003-09-24 | 2005-04-14 | Hoshizaki Electric Co Ltd | Fan cover of freezer |
JP4554905B2 (en) * | 2003-09-24 | 2010-09-29 | ホシザキ電機株式会社 | Refrigeration equipment fan cover |
JP2008215751A (en) * | 2007-03-06 | 2008-09-18 | Hoshizaki Electric Co Ltd | Cooling storage |
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