JPH0220081U

JPH0220081U -

Info

Publication number: JPH0220081U
Application number: JP9711088U
Authority: JP
Priority date: 1988-07-22
Filing date: 1988-07-22
Publication date: 1990-02-09

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図から第５図は本考案にかかるシヨーケー
スの実施例を示すもので、第１図は第一実施例を
示す縦断面図、第２図は第１図の―断面図、
第３図はブロワーの作動と扉の開閉との関係を示
すタイミングチヤート、第４図は第二実施例を示
す縦断面図、第５図は第４図の―断面図であ
る。１……シヨーケース、２……板材、４……断熱
材、６ａ，６ｂ……扉、８ａ，８ｂ……エアーダ
クト、１０……冷風供給室、１２……冷却器、１
４……ブロワー、１３……制御回路、１５……開
閉検知手段、１６……吸引口、１８……送風口、
２０……シヨーケース室、２２……通気口、２４
，２６……多孔板、２８……螢光灯、３０……棚
、３２……パツキン、３４……通気口、３６ａ，
３６ｂ……スライドドア、３８……エアーダクト
。 1 to 5 show embodiments of the show case according to the present invention, FIG. 1 is a vertical sectional view showing the first embodiment, FIG. 2 is a sectional view of FIG. 1,
FIG. 3 is a timing chart showing the relationship between the operation of the blower and the opening/closing of the door, FIG. 4 is a longitudinal cross-sectional view showing the second embodiment, and FIG. 5 is a cross-sectional view taken from FIG. 4. 1...Sho case, 2...Plate material, 4...Insulating material, 6a, 6b...Door, 8a, 8b...Air duct, 10...Cold air supply room, 12...Cooler, 1
4... Blower, 13... Control circuit, 15... Opening/closing detection means, 16... Suction port, 18... Air blowing port,
20...Show case room, 22...Vent, 24
, 26... Perforated plate, 28... Fluorescent light, 30... Shelf, 32... Packing, 34... Vent, 36a,
36b...Sliding door, 38...Air duct.

Claims

【実用新案登録請求の範囲】 (1) 前面部がガラス等の透明体で形成され、背
面部が扉で形成されたタイプのシヨーケースにお
いて、該シヨーケースの下方にシヨーケースの前
面部下方から空気を吸引し、背面部下方から冷風
を送風する冷却器及び送風用ブロワーからなる冷
風発生手段が配置され、天井部に該天井と所定の
距離を隔てて水平に多孔板が設置されたものから
なり、前記扉を開放した際に逆方向に送風するよ
うに構成されていることを特徴とする冷凍式シヨ
ーケース。 (2) 背面部扉に冷風発生手段から送風された冷
風を背面部上方に導くエアーダクトが設置された
請求項１記載の冷凍式シヨーケース。 (3) 前面部が透明体からなるスライドドアで形
成され、該スライドドアに冷風発生手段の吸引口
とシヨーケース前面部上方とを連通する透明体か
らなるエアーダクトが設置された請求項１又は２
記載の冷凍式シヨーケース。 (4) 背面部の扉がスライドドアからなり、該ス
ライドドアに冷風発生手段の送風口とシヨーケー
ス背面部上方とを連通するエアーダクトが設置さ
れている請求項１記載の冷凍式シヨーケース。[Scope of Claim for Utility Model Registration] (1) In a type of show case in which the front part is made of a transparent material such as glass and the back part is formed by a door, air is sucked into the lower part of the show case from below the front of the show case. A cold air generating means consisting of a cooler and a blower for blowing cold air from below the back is arranged, and a perforated plate is installed horizontally on the ceiling at a predetermined distance from the ceiling; A refrigerated case characterized by being configured so that air is blown in the opposite direction when the door is opened. (2) The refrigerated case according to claim 1, wherein the rear door is provided with an air duct for guiding the cold air blown from the cold air generating means to the upper part of the rear surface. (3) Claim 1 or 2, wherein the front part is formed by a sliding door made of a transparent body, and an air duct made of a transparent body is installed in the sliding door, which communicates the suction port of the cold air generating means with the upper part of the front part of the show case.
The refrigerated case shown. (4) The refrigerated show case according to claim 1, wherein the door on the back side is a sliding door, and the sliding door is provided with an air duct that communicates the air outlet of the cold air generating means with the upper part of the back side of the show case.