JPS61237933A - Suspended-from-ceiling type air conditioner - Google Patents

Abstract

PURPOSE:To provide a filter fitting construction enabling a filter to be smoothly fitted and detached under the condition where a suction grille is fitted to a main body of an air conditioner, by providing a slanted part at an opening part for insertion of the filter of the suction grille. CONSTITUTION:The suction grille 3 is attached with the filter 4 on the back side thereof, and is mounted in the state of being flush with a bottom plate 12 defining the outline, a handle 4-1 of the filter 4 is provided in proximity to the bottom plate 12 in the state of being exposed to the outer surface through an opening part of the grille 3, and the filter 4 can be moved inward and outward by sliding in the direction of arrow 13. Between the handle part 4-1 and the bottom plate 12, a part of the grille 3 is slanted in the same inclination with that of the moving direction of the filter 4, is extended to the lower end part of the bottom plate 12, and is used as a guide for moving the filter 4 inward and outward.

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は、天井吊り形空気調和機のフィルター着脱操作
の構造に係るものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a structure for attaching and detaching a filter to a ceiling-suspended air conditioner.

〔発明の背景〕[Background of the invention]

従来の吸込み口を下面に有するこの種の空気調和機は第
３図に示すように、フィルターを着脱可能に装着した吸
込みグリルを吸込み口に着脱自在に設け、該吸込みグリ
ルは、ヒンジ部分を前部或いは後部に設けて矢印の様に
開閉する構造としている。この構造では、フィルターの
着脱の度に、朗込みグリルを外して、さらにフィルター
を出し入れするという動作となり複雑である。また、後
部ヒンジ方式の場合、開き勝手の貫性で壁面に当たり、
壁に傷付けるか、或いは、部品の破損を招く。前部ヒン
ジ方式の場合でも、貫性で操作する人の顔や頭にぶつけ
るという不具合かあった。また、吸込みグリルの上部に
は、送風機か配置されており、吸込みグリルの開放時に
回転物か露出するという危険もあった。また、吸込みグ
リルは、空気調和機本体に装着した状態で、フィルター
の着脱か可能なものであっても、第４図に示すように、
吸込みグリルおよびフィルターを底板より下側にずらし
た位置で固定し、フィルターの出し入れを行っていた。As shown in Fig. 3, this type of conventional air conditioner has a suction port on the bottom surface, and a suction grill with a removably attached filter is attached to the suction port in a removable manner. The structure is such that it is installed at the front or rear part and opens and closes as shown by the arrow. With this structure, each time the filter is attached or removed, the filter must be removed and the filter removed, which is complicated. In addition, in the case of the rear hinge method, the penetrating nature of the opening allows it to touch the wall surface,
It may damage the wall or cause damage to parts. Even with the front hinge system, there was a problem with the penetrating nature of the device, causing it to hit the operator's face or head. Additionally, a blower was placed above the suction grill, and there was a risk that rotating objects would be exposed when the suction grill was opened. Furthermore, even if the filter can be attached and detached from the suction grill when it is attached to the air conditioner body, as shown in Figure 4,
The suction grill and filter were fixed at a position shifted below the bottom plate, and the filter was inserted and removed.

この場合、空気調和機の高さ寸法か大きくなり、物流雇
等のコスト高となっていた。In this case, the height of the air conditioner becomes large, resulting in high logistics costs.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、吸込み口を下面に有する天吊り形空気
調和機に於いて、吸込みグリルを空気調和機本体に装着
したままの状態で、フィルターの着脱がスムーズに可能
なフィルターの装着構造を提供することにある。An object of the present invention is to provide a filter mounting structure that allows the filter to be smoothly attached and detached in a ceiling-mounted air conditioner having the suction port on the bottom surface, while the suction grill remains attached to the air conditioner body. It is about providing.

〔発明の概要〕[Summary of the invention]

本発明は、下面に吸込み口を有する天吊り形空気調和機
で、下面の同一面に吸込みグリルと底板を配置し、吸込
みグリルの裏面に装着するフィルターを吸込みグリルの
開口部から、簡単に出し入れを可能にするフィルターの
着脱操作の構造に関するものである。The present invention is a ceiling-mounted air conditioner having a suction port on the bottom surface, in which a suction grill and a bottom plate are arranged on the same surface of the bottom surface, and a filter attached to the back surface of the suction grill can be easily taken in and out from the opening of the suction grill. This relates to a structure for attaching and detaching the filter that makes it possible to do so.

〔発明の実施例〕[Embodiments of the invention]

以下、本発明の実施例を第１図〜第３図にて説明する。 Embodiments of the present invention will be described below with reference to FIGS. 1 to 3.

１は空気調和機本体、２は吸込み口、３は吸込みグリル
、４はフィルター、５は送風機、６は熱交換器、７は露
受皿、８は吹出し口で、吹出しグリル９か装備されてい
る。１０は天井面、１１は壁面である。吸込みグリル３
は、その裏面にフィルター４を装着して、外郭を構成す
る底板１２と同一水平面に合せて装備され、フィルター
４の取っ平部４−１は、吸込みグリル３の開口部より、
外表面に露出して、底板１２に近接して設置であり、フ
ィルター４は、矢印１３の方向にスライドして出し入れ
か可能となっている。さらに、フィルター４の取９手部
４−１と底板１２の間に、吸込みグリル３の一部を、フ
ィルター４の出し入れ方向と同じ傾斜をもたせ、底板１
２の最下端部までのばして、フィルター４の出し入れ時
のがイドとして、設けである。1 is the air conditioner body, 2 is the suction port, 3 is the suction grill, 4 is the filter, 5 is the blower, 6 is the heat exchanger, 7 is the dew pan, 8 is the air outlet, and the air outlet grill 9 is installed. . 10 is a ceiling surface, and 11 is a wall surface. Suction grill 3
is equipped with a filter 4 attached to its back surface so as to be flush with the bottom plate 12 constituting the outer shell, and the flat part 4-1 of the filter 4 is inserted through the opening of the suction grille 3.
It is exposed on the outer surface and installed close to the bottom plate 12, and the filter 4 can be taken in and out by sliding in the direction of the arrow 13. Further, a part of the suction grill 3 is provided between the handle 4-1 of the filter 4 and the bottom plate 12 with the same slope as the direction in which the filter 4 is taken in and taken out.
It is extended to the lowest end of the filter 2 and is provided as an aid when inserting and removing the filter 4.

〔発明の効果〕〔Effect of the invention〕

以上述べたように、本発明によれば、下面に吸込み口を
有する天吊り形空気調和機に於いて、吸込みグリルを空
気調和機本体に装着した状態で、直接フィルターを吸込
みグリルの開口部より出し入れか可能となり、フィルタ
ー着脱を目的としての吸込みグリルの開閉か不要となり
、前記した不具合点の解消か図られる。また吸込みグリ
ルと外郭を構成する底板を同一平面に装備したことで、
外観をそこなうことな（、さらに、空気調和機の薄形化
か可能である。さらに、吸込みグリルの一部をフィルタ
ーの出入れ方向のガイドとして出し入れ方向に傾斜して
設置したことで、フィルター）出し入れをスムーズにし
、さらに近接して置かれた外郭を構成する底板に当接す
ることなく、フィルターの出し入れが可能なため、底板
の損傷を防止できる効果かある。As described above, according to the present invention, in a ceiling-mounted air conditioner having a suction port on the bottom surface, when the suction grill is attached to the air conditioner body, the filter can be directly inserted through the opening of the suction grill. It becomes possible to put in and take out the filter, and there is no need to open or close the suction grill for the purpose of attaching and detaching the filter, which solves the above-mentioned problems. In addition, by equipping the suction grill and the bottom plate that makes up the outer shell on the same plane,
(In addition, it is possible to make the air conditioner thinner.In addition, by installing a part of the suction grill at an angle in the direction of filter insertion and removal, it is possible to make the air conditioner thinner.) The filter can be put in and taken out smoothly, and the filter can be taken in and out without coming into contact with the bottom plate that makes up the outer shell, which is placed close to the filter, which has the effect of preventing damage to the bottom plate.

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

第１図は本発明の天吊り形空気調和機の外観図、第２図
は第１図の縦断面図、第３図は第２図の部分拡大断面図
、第４図、第５図は従来の空気調和機の縦断面図を示す
。 １・・・空気調和機本体、３・・・吸込みグリル、４・
・・フィルター、４−１・・・フィルター取っ平部、１
２・・・底板。 第１図 第３０Fig. 1 is an external view of the ceiling-mounted air conditioner of the present invention, Fig. 2 is a vertical sectional view of Fig. 1, Fig. 3 is a partially enlarged sectional view of Fig. 2, and Figs. 4 and 5 are A vertical cross-sectional view of a conventional air conditioner is shown. 1...Air conditioner body, 3...Suction grill, 4.
... Filter, 4-1 ... Filter holding flat part, 1
2... Bottom plate. Figure 1 30

Claims (1)

【特許請求の範囲】[Claims] １、下面に吸込み口を有する天吊り形空気調和機に於い
て空気調和機の下面を構成する底板と同一平面に水平に
配置した吸込みグリルと、該吸込みグリルの裏面に装着
するフィルターと、吸込みグリルのフィルター挿入用開
口部に傾斜部とを備えたことを特徴とした天井吊り形空
気調和機。1. In a ceiling-mounted air conditioner that has a suction port on the bottom surface, there is a suction grill arranged horizontally on the same plane as the bottom plate that forms the bottom surface of the air conditioner, a filter attached to the back surface of the suction grill, and a suction grill. A ceiling-suspended air conditioner characterized by having a sloped part in the filter insertion opening of the grill.