JP5796391B2 - Air conditioner outdoor unit - Google Patents

Air conditioner outdoor unit Download PDF

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JP5796391B2
JP5796391B2 JP2011166238A JP2011166238A JP5796391B2 JP 5796391 B2 JP5796391 B2 JP 5796391B2 JP 2011166238 A JP2011166238 A JP 2011166238A JP 2011166238 A JP2011166238 A JP 2011166238A JP 5796391 B2 JP5796391 B2 JP 5796391B2
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electrical component
component unit
bent
unit
partition plate
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JP2013029262A (en
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貴行 平尾
貴行 平尾
健太 根津
健太 根津
玄秀 岩本
玄秀 岩本
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Fujitsu General Ltd
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Description

本発明は、空気調和機の室外機に係わり、より詳細には、電装品ユニットの取付構造に関するものである。   The present invention relates to an outdoor unit of an air conditioner, and more particularly to an electrical component unit mounting structure.

従来の空気調和機の室外機は、図５に示すように、電装品ユニット１０２が、内部を熱交換器室と圧縮機室とに区画する仕切板１０１に取り付けられる時の作業性を向上できるものとして、仕切板１０１と電装品ユニット１０２とを次のように構成したものが知られている（例えば、特許文献１）。   As shown in FIG. 5, the conventional outdoor unit of an air conditioner can improve workability when the electrical component unit 102 is attached to a partition plate 101 that divides the interior into a heat exchanger chamber and a compressor chamber. As a thing, what comprised the partition plate 101 and the electrical component unit 102 as follows is known (for example, patent document 1).

仕切板１０１は、熱交換器室１０３側に膨出した前方膨出部１０４と、後方膨出部１０５と、前方取付孔１０６および後方取付孔１０７と、前方膨出部１０４の前方において圧縮機室１０８側に湾曲した湾曲部分と、後方膨出部１０５の後方において圧縮機室１０８側に湾曲した湾曲部分とを備えている。   The partition plate 101 includes a front bulging portion 104 bulging toward the heat exchanger chamber 103, a rear bulging portion 105, a front mounting hole 106 and a rear mounting hole 107, and a compressor in front of the front bulging portion 104. A curved portion curved toward the chamber 108 and a curved portion curved toward the compressor chamber 108 behind the rear bulging portion 105 are provided.

電装品ユニット１０２は、仕切板１０１に取り付けられる第１板状部材１０９と、取付作業時に手指を掛ける第１乃至第３の取手部１１０を備えるとともに、仕切板１０１に備えた前方取付孔１０６および後方取付孔１０７に対応して、第１板状部材１０９に設けられた前方取付爪１１１および後方取付爪１１２を備えている。   The electrical component unit 102 includes a first plate-like member 109 that is attached to the partition plate 101, and first to third handle portions 110 that are put on fingers during attachment work, and includes a front attachment hole 106 provided in the partition plate 101, and Corresponding to the rear mounting hole 107, a front mounting claw 111 and a rear mounting claw 112 provided in the first plate member 109 are provided.

上述した構成により、作業者が仕切板１０１に電装品ユニット１０２を取り付ける際、電装品ユニット１０２の前端部が仕切板１０１の前方膨出部１０４まで、後端部が仕切板１０１の後方膨出部１０５までそれぞれ導かれることで、前方取付爪１１１が前方取付孔１０６に、後方取付爪１１２が後方取付孔１０７に、それぞれ対応した配置状態となる。   With the configuration described above, when an operator attaches the electrical component unit 102 to the partition plate 101, the front end portion of the electrical component unit 102 extends to the front bulging portion 104 of the partition plate 101 and the rear end portion bulges rearward of the partition plate 101. By being led to each of the portions 105, the front mounting claws 111 are arranged in the front mounting holes 106, and the rear mounting claws 112 are arranged in the rear mounting holes 107, respectively.

これにより、電装品ユニット１０２を熱交換器室１０３側に向けて押し込むことで、前方取付爪１１１が前方取付孔１０６に、後方取付爪１１２が後方取付孔１０７にそれぞれ挿通した状態になり、電装品ユニット１０２は、自重によって下方に動くことで前方取付爪１１１が前方取付孔１０６に、後方取付爪１１２が後方取付孔１０７にそれぞれ係止した状態になって、固定され、取付が終了する。   Thus, by pushing the electrical component unit 102 toward the heat exchanger chamber 103, the front mounting claw 111 and the rear mounting claw 112 are inserted into the front mounting hole 106 and the rear mounting hole 107, respectively. The product unit 102 moves downward by its own weight, so that the front mounting claw 111 is locked in the front mounting hole 106 and the rear mounting claw 112 is locked in the rear mounting hole 107, and is fixed.

しかしながら、電装品ユニット１０２が自重により下方に動くことで、前方取付爪１１１が前方取付孔１０６に、後方取付爪１１２が後方取付孔１０７にそれぞれ係止する以前の取付作業は、重量約１０ｋgの電装品ユニット１０２を取手部１１０によって支えたままの状態で、前方取付爪１１１を前方取付孔１０６に位置合わせし、後方取付爪１１２を後方取付孔１０７に位置合わせする必要があるため、作業者には負担が大きくなって作業性がよくないという問題点を有していた。   However, when the electrical component unit 102 moves downward by its own weight, the mounting work before the front mounting claw 111 is locked to the front mounting hole 106 and the rear mounting claw 112 is locked to the rear mounting hole 107 is about 10 kg in weight. Since the front mounting claw 111 needs to be aligned with the front mounting hole 106 and the rear mounting claw 112 needs to be aligned with the rear mounting hole 107 while the electrical component unit 102 is supported by the handle portion 110, the operator Has a problem that the work load is large and the workability is not good.

特開２００８−１３８９４２号公報JP 2008-138942 A

本発明は、上記問題点に鑑み、電装品ユニットが、仕切板の開口部に仮置きされたのち、仕切板の仮固定位置にガイドされ固定位置に固定されるようにした空気調和機の室外機を提供することを目的とする。   In view of the above problems, the present invention provides an outdoor unit for an air conditioner in which an electrical component unit is temporarily placed in an opening of a partition plate and then guided to a temporarily fixed position of the partition plate and fixed to the fixed position. The purpose is to provide a machine.

上述した目的を達成するため、本発明は以下に示す特徴を備えている。   In order to achieve the above-described object, the present invention has the following features.

ベース上の左右を仕切板により圧縮機および電装品ユニットを備えた圧縮機室と、熱交換器および送風ファンを備えた熱交換器室とに区画し、前記仕切板に、前記電装品ユニットの一部を前記圧縮機室から前記熱交換器室に突出させる開口部を備え、同開口部の下縁に前記圧縮機室側に折り曲げた水平フランジを備え、前記電装品ユニットの下部に前記水平フランジに重設される重設面を備え、同重設面の先端部に垂直フランジを垂下するとともに、同垂直フランジの基端縁に複数のガゼットを備え、前記仕切板の開口部上縁の近傍に備えた係止爪と、同係止爪に対応して前記電装品ユニットに備えた係止孔とで同電装品ユニットを仮固定位置に仮固定する仮固定部と、前記開口部の近傍に備えた複数のねじ孔と、同ねじ孔に対応して前記電装品ユニットに備えた複数のねじ通し孔とで同電装品ユニットを固定位置に固定する固定部とを備えてなり、
前記ガゼットが、前記水平フランジの基端縁と、前記垂直フランジの基端縁との間の離間部に対応して形成され、前記ガゼットの底部が、前記電装品ユニットを前記水平フランジの仮置き位置に仮置きする仮置き部と、前記仮固定位置にガイドするガイド部とを兼ねたことを特徴としている。 The left and right sides of the base are partitioned by a partition plate into a compressor chamber having a compressor and an electrical component unit, and a heat exchanger chamber having a heat exchanger and a blower fan. An opening for projecting a part from the compressor chamber to the heat exchanger chamber; a horizontal flange bent toward the compressor chamber at a lower edge of the opening; and a horizontal flange at a lower portion of the electrical component unit. An overhanging surface overlaid on the flange, and a vertical flange hanging from the leading end of the overhanging surface, and a plurality of gussets at the base edge of the vertical flange, A temporary fixing portion for temporarily fixing the electrical component unit at a temporary fixing position by a locking claw provided in the vicinity and a locking hole provided in the electrical component unit corresponding to the locking claw; A plurality of screw holes provided in the vicinity, and the electric power corresponding to the screw holes. And a plurality of threaded through holes provided in the goods unit becomes a fixing unit for fixing the same electrical equipment unit in a fixed position,
The gusset is formed corresponding to a separation portion between a base end edge of the horizontal flange and a base end edge of the vertical flange, and a bottom portion of the gusset temporarily places the electrical component unit on the horizontal flange. It is characterized in that it serves as both a temporary placement portion that is temporarily placed at a position and a guide portion that is guided to the temporarily fixed position.

また、前記仕切板が、前後方向の中央部に備えた垂直線状の折曲部により、前後端部同士を結ぶ仮想線が前記圧縮機室側に位置するように折曲され、前記折曲部により折曲された前記水平フランジの基端縁に対し、前記垂直フランジの基端縁が平行に折曲形成されたことを特徴としている。   In addition, the partition plate is bent by a vertical line-shaped bent portion provided at a central portion in the front-rear direction so that a virtual line connecting the front and rear end portions is positioned on the compressor chamber side, The base end edge of the vertical flange is bent in parallel to the base end edge of the horizontal flange bent by the portion.

また、前記ガゼットが、前記垂直フランジの基端縁に、前記折曲部を介した前記離間部に対応してそれぞれ複数設けられたことを特徴としている。   In addition, a plurality of the gussets are provided on the base end edge of the vertical flange so as to correspond to the spaced-apart portions via the bent portions.

本発明によれば、電装品ユニットが、仕切板の開口部に仮置きされたのち、仕切板の仮固定位置にガイドされ固定位置に固定されるようにした空気調和機の室外機を提供できる。   ADVANTAGE OF THE INVENTION According to this invention, after an electrical component unit is temporarily set | placed on the opening part of a partition plate, the outdoor unit of the air conditioner which was guided to the temporary fixing position of the partition plate, and was fixed to the fixed position can be provided. .

本発明による空気調和機の室外機の外観斜視図である。It is an external appearance perspective view of the outdoor unit of the air conditioner by this invention. 本発明による空気調和機の室外機の要部斜視図である。It is a principal part perspective view of the outdoor unit of the air conditioner by this invention. 本発明による空気調和機の室外機の要部説明図で、（Ａ）は拡大斜視図であり、（Ｂ）は図３（Ａ）に示すＢ矢視図である。It is principal part explanatory drawing of the outdoor unit of the air conditioner by this invention, (A) is an expansion perspective view, (B) is B arrow view shown to FIG. 3 (A). 図３に示すＡ１−Ａ１断面図またはＡ２−Ａ２断面図で、（Ａ）は電装品ユニットの仮置き位置におけるＡ１−Ａ１断面図であり、（Ｂ）は電装品ユニットの係合位置におけるＡ１−Ａ１断面図であり、（Ｃ）は電装品ユニットの仮固定位置または固定位置におけるＡ１−Ａ１断面図であり、（Ｄ）は電装品ユニットの仮置き位置におけるＡ２−Ａ２断面図であり、（Ｅ）は電装品ユニットの係合位置におけるＡ２−Ａ２断面図であり、（Ｆ）は電装品ユニットの仮固定位置または固定位置におけるＡ２−Ａ２断面図である。FIG. 3 is a cross-sectional view taken along line A1-A1 or A2-A2 shown in FIG. 3, (A) is a cross-sectional view taken along line A1-A1 at the temporary placement position of the electrical component unit, and (B) is A1 at the engagement position of the electrical component unit. -(C) is an A1-A1 cross-sectional view at the temporarily fixed position or fixed position of the electrical component unit, (D) is an A2-A2 cross-sectional view at the temporary placement position of the electrical component unit, (E) is A2-A2 sectional drawing in the engaging position of an electrical component unit, (F) is A2-A2 sectional drawing in the temporarily fixed position or fixed position of an electrical component unit. 従来例による空気調和機の室外機の要部説明図である。It is principal part explanatory drawing of the outdoor unit of the air conditioner by a prior art example.

以下、本発明の実施の形態を、添付図面に基づいた実施例として詳細に説明する。   DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail as examples based on the attached drawings.

図１は本発明による空気調和機の室外機の前部の斜め上方からの外観斜視図であり、図２は熱交換器室内部の斜め上方からの斜視図である。図３は仕切板に固定された電装品ユニットの要部説明図で、（Ａ）は拡大斜視図であり、（Ｂ）は図３（Ａ）に示すＢ矢視図である。   FIG. 1 is an external perspective view of a front portion of an outdoor unit of an air conditioner according to the present invention from an obliquely upper side, and FIG. 2 is a perspective view of the interior of a heat exchanger from an obliquely upper side. 3A and 3B are explanatory views of a main part of the electrical component unit fixed to the partition plate, FIG. 3A is an enlarged perspective view, and FIG. 3B is a view as seen from the arrow B shown in FIG.

図４は図３に示すＡ１−Ａ１断面図またはＡ２−Ａ２断面図で、（Ａ）は電装品ユニットの下部が開口部に仮置きされた仮置き位置のＡ１−Ａ１断面図であり、（Ｂ）は電装品ユニットの下部が仮置き位置であって上部に備えた係止孔が仕切板に備えた係止爪に係合（を開始）する係合位置のＡ１−Ａ１断面図であり、（Ｃ）は電装品ユニットがガイド部でガイドされた時の上部の仮固定位置を示し、且つ、ねじ締め固定された時の上部の固定位置を示すＡ１−Ａ１断面図である。（Ｄ）は電装品ユニットの下部が開口部に仮置きされた仮置き位置のＡ２−Ａ２断面図であり、（Ｅ）は電装品ユニットの下部が仮置き位置であって上部に備えた係止孔が仕切板に備えた係止爪に係合する係合位置のＡ２−Ａ２断面図であり、（Ｆ）は電装品ユニットがガイド部でガイドされた時の下部の仮固定位置を示し、且つ、ねじ締め固定された時の下部の固定位置を示すＡ２−Ａ２断面図である。   4 is an A1-A1 cross-sectional view or A2-A2 cross-sectional view shown in FIG. 3, (A) is an A1-A1 cross-sectional view of the temporary placement position where the lower part of the electrical component unit is temporarily placed in the opening, B) is an A1-A1 cross-sectional view of an engagement position where the lower part of the electrical component unit is in the temporary placement position and the engagement hole provided in the upper part engages (starts) the engagement claw provided in the partition plate. (C) is A1-A1 sectional drawing which shows the temporary fixing position of the upper part when an electrical component unit is guided by the guide part, and shows the fixing position of the upper part when it screw-fixes. (D) is an A2-A2 cross-sectional view of the temporary placement position where the lower part of the electrical component unit is temporarily placed in the opening, and (E) is a relationship that the lower part of the electrical component unit is the temporary placement position and provided at the upper part. It is A2-A2 sectional drawing of the engaging position which a stop hole engages with the latching claw with which the partition plate was equipped, (F) shows the temporary fixing position of the lower part when an electrical component unit is guided by the guide part. And it is A2-A2 sectional drawing which shows the fixing position of the lower part when it screw-fixes.

本発明による空気調和機の室外機（以下、室外機１という）は、図１に示すように、室外機１の外郭が板金製のケーシング２で構成されている。   As shown in FIG. 1, an outdoor unit of an air conditioner according to the present invention (hereinafter referred to as an “outdoor unit 1”) is configured by a sheet metal casing 2.

ケーシング２の前面には板金製の前面カバー２１が設けられ、側面には板金製の側面カバー２２が設けられ、背面には板金製の背面カバー２３が設けられ、上面には板金製の上面カバー２４が設けられるとともに、底面には板金製の底板３が設けられている。   A sheet metal front cover 21 is provided on the front surface of the casing 2, a sheet metal side cover 22 is provided on the side surface, a sheet metal back cover 23 is provided on the back surface, and a sheet metal top cover is provided on the upper surface. 24 and a bottom plate 3 made of sheet metal are provided on the bottom surface.

ケーシング２の背面および一側面には、外気を吸い込むための吸込口２５が設けられるとともに、ケーシング２の前面には吹出口２６が設けられている。   A suction port 25 for sucking outside air is provided on the back surface and one side surface of the casing 2, and an air outlet 26 is provided on the front surface of the casing 2.

室外機１の内部には、図２に示すように、底板３上に立設した仕切板４によって左右に区画され、熱交換器６と送風ファン７とを備えた熱交換器室ｎと、圧縮機５を備えた圧縮機室ａとが設けられ、圧縮機室ａ側から組み付けた電装品ユニット８は、その一部が仕切板４から熱交換器室ｎ側に突出して固定される。   Inside the outdoor unit 1, as shown in FIG. 2, a heat exchanger chamber n that is divided into left and right by a partition plate 4 erected on the bottom plate 3 and includes a heat exchanger 6 and a blower fan 7, A compressor chamber a having a compressor 5 is provided, and a part of the electrical component unit 8 assembled from the compressor chamber a side protrudes from the partition plate 4 to the heat exchanger chamber n side and is fixed.

電装品ユニット８は、図２および図３（Ａ）に示す仕切板４の背面側（圧縮機室ａ側）に、図示しない配線基板や、この配線基板に配置された図示しない高発熱電気部品を含むパワーモジュール等の電装品を配設しており、熱交換器室ｎ側に、図示しないパワーモジュールに取り付けられたヒートシンクのフィン８１が突出している。   The electrical component unit 8 includes a wiring board (not shown) on the back side (compressor chamber a side) of the partition plate 4 shown in FIGS. 2 and 3A, and a high heat generating electrical component (not shown) arranged on the wiring board. An electrical component such as a power module is disposed, and a heat sink fin 81 attached to a power module (not shown) protrudes on the heat exchanger chamber n side.

仕切板４は、図２および図３（Ａ）に示すように、その上位部に、矩形状に形成され圧縮機室ａから熱交換器室ｎに連通した開口からなる開口部４２を備えており、電装品ユニット８は、後述するように開口部４２の水平フランジ４３に仮置きされ、仮固定されたのちねじ締め固定されることで、圧縮機室ａ側に配置されている電装品ユニット８も含めて、電装品ユニット８全体が仕切板４に固定される。   As shown in FIG. 2 and FIG. 3 (A), the partition plate 4 is provided with an opening 42 formed in a rectangular shape and having an opening communicating with the heat exchanger chamber n from the compressor chamber a. The electrical component unit 8 is temporarily placed on the horizontal flange 43 of the opening 42 as will be described later, and is temporarily fixed and then screwed and fixed, so that the electrical component unit 8 is disposed on the compressor chamber a side. The entire electrical component unit 8 including 8 is fixed to the partition plate 4.

仕切板４は、図３（Ａ）および図３（Ｂ）と、図４（Ａ）乃至図４（Ｆ）とに示すように、開口部４２の下縁には、圧縮機室ａ側に水平状に折曲形成された水平フランジ４３を備え、開口部上縁４７の近傍には、圧縮機室ａ側に切り起こされたＬ字形状の係止爪４５を備え、開口部４２の両側部には、複数のねじ孔４６を備えている。   As shown in FIGS. 3 (A) and 3 (B) and FIGS. 4 (A) to 4 (F), the partition plate 4 is provided on the lower edge of the opening 42 on the compressor chamber a side. A horizontal flange 43 bent horizontally is provided, and an L-shaped locking claw 45 cut and raised toward the compressor chamber a is provided in the vicinity of the upper edge 47 of the opening, and both sides of the opening 42 are provided. The part is provided with a plurality of screw holes 46.

また、仕切板４は、図２および図３（Ａ）に示すように、垂直線状の折曲部４１により前後方向の中央部で折り曲げられ、折曲部４１の前部が側面カバー２２と平行であり、または、前端が圧縮機室ａ側に少許傾斜しており、折曲部４１から後端にかけて圧縮機室ａ側に傾斜することで、前後端部同士を結ぶ図示しない仮想線が圧縮機室ａ側に位置するように折曲されている。なお、開口部４２は折曲部４１の前部と後部とにわたって開口している。   2 and 3A, the partition plate 4 is bent at the center in the front-rear direction by a vertical bent portion 41, and the front portion of the bent portion 41 is connected to the side cover 22. It is parallel, or the front end is slightly inclined toward the compressor chamber a side, and an imaginary line (not shown) connecting the front and rear end portions is inclined toward the compressor chamber a side from the bent portion 41 to the rear end. It is bent so as to be located on the compressor chamber a side. Note that the opening 42 opens over the front and rear portions of the bent portion 41.

仕切板４の折曲部４１により仕切板４が折り曲げられることで、図３（Ａ）および図３（Ｂ）に示すように、開口部４２に備えた水平フランジ４３の基端縁４４が折り曲げられており、基端縁４４との間に離間部Ｃを有した垂直フランジ８４も同様に、折り曲げ位置Ｄで折り曲げられている。   As the partition plate 4 is bent by the bent portion 41 of the partition plate 4, the base end edge 44 of the horizontal flange 43 provided in the opening 42 is bent as shown in FIGS. 3 (A) and 3 (B). The vertical flange 84 having the separation portion C between the base end edge 44 and the base end edge 44 is similarly bent at the bending position D.

電装品ユニット８は、図３（Ａ）および図３（Ｂ）と、図４（Ａ）乃至図４（Ｆ）とに示すように、開口部４２の水平フランジ４３に重設される重設面８２を備えており、重設面８２は、折曲部４１により折り曲げられた仕切板４に対し、平行に垂下した垂直フランジ８４を備えている。   As shown in FIGS. 3 (A) and 3 (B) and FIGS. 4 (A) to 4 (F), the electrical component unit 8 is overlapped with the horizontal flange 43 of the opening 42. The overlapping surface 82 includes a vertical flange 84 that hangs parallel to the partition plate 4 bent by the bent portion 41.

重設面８２から垂下した垂直フランジ８４は、図４（Ｃ）および図４（Ｆ）に示す電装品ユニット８の固定位置において、折り曲げられた仕切板４との間に離間部Ｃを有しており、この離間部Ｃに対応して、垂直フランジ８４の基端縁８３に、重設面８２と垂直フランジ８４とにわたるように設けられた凹部からなる複数のガゼット８５を備えている。   The vertical flange 84 that hangs down from the overlapping surface 82 has a separation portion C between it and the bent partition plate 4 at the fixing position of the electrical component unit 8 shown in FIGS. 4 (C) and 4 (F). Corresponding to the spacing C, the base end edge 83 of the vertical flange 84 is provided with a plurality of gussets 85 formed of concave portions provided so as to extend over the overlapping surface 82 and the vertical flange 84.

なお、本実施例でガゼット８５となる凹部は、その底部が水平フランジ４３の基端縁４４によってガイドされるガイド部８６を形成し、底部であるガイド部８６から上部に向けて断面Ｖ字状に開くように形成されている。   In this embodiment, the concave portion that becomes the gusset 85 forms a guide portion 86 whose bottom portion is guided by the base end edge 44 of the horizontal flange 43, and has a V-shaped cross section from the guide portion 86 that is the bottom portion to the upper portion. It is formed to open.

ガゼット８５は、図３（Ａ）および図３（Ｂ）に示すように、垂直フランジ８４の折り曲げ位置Ｄを介した前後の基端縁８３に間隔を空けてそれぞれ複数設けられ、垂直フランジ８４の基端縁８３の強度を補強している。   As shown in FIGS. 3A and 3B, a plurality of gussets 85 are provided on the front and rear base edges 83 through the bending position D of the vertical flange 84 with a space therebetween. The strength of the base end edge 83 is reinforced.

また、電装品ユニット８は、仕切板４に備えた係止爪４５に係止する係止孔８７を備えており、係止爪４５と係止孔８７とで、仕切板４の開口部４２の下縁に備えた水平フランジ４３に仮置きされた電装品ユニット８を仮固定するための仮固定部が構成されている。   Further, the electrical component unit 8 includes a locking hole 87 that is locked to the locking claw 45 provided in the partition plate 4, and the opening 42 of the partition plate 4 is formed by the locking claw 45 and the locking hole 87. A temporary fixing portion for temporarily fixing the electrical component unit 8 temporarily placed on the horizontal flange 43 provided at the lower edge is configured.

電装品ユニット８が仕切板４に仮固定されることで、仕切板４に備えた複数のねじ孔４６に対し、電装品ユニット８に備えた複数のねじ通し孔８８が位置合わせされることになり、複数のねじ孔４６と複数のねじ通し孔８８とで、仮固定された電装品ユニット８をねじ締め固定するための固定部が構成されている。   By temporarily fixing the electrical component unit 8 to the partition plate 4, the plurality of screw through holes 88 provided in the electrical component unit 8 are aligned with the plurality of screw holes 46 provided in the partition plate 4. Thus, the plurality of screw holes 46 and the plurality of screw through holes 88 constitute a fixing portion for screwing and fixing the temporarily fixed electrical component unit 8.

次に、上述した構成により、電装品ユニット８が、仕切板４の開口部４２に備えた水平フランジ４３に仮置きされ、ガイド部８６によって仕切板４の仮固定位置にガイドされたのち、ねじ締めされて仕切板４に固定されるまでの作業手順について、図４（Ａ）乃至図４（Ｆ）に基づいて、以下に説明する。   Next, with the above-described configuration, the electrical component unit 8 is temporarily placed on the horizontal flange 43 provided in the opening 42 of the partition plate 4 and guided to the temporary fixing position of the partition plate 4 by the guide portion 86, and then screwed. The work procedure until it is tightened and fixed to the partition plate 4 will be described below based on FIG. 4 (A) to FIG. 4 (F).

電装品ユニット８は、図４（Ａ）および図４（Ｄ）に示すように、重設面８２と、重設面８２に一体成形された垂直フランジ８４とからなる空間部である電装品ユニット８の底部８ａが、水平フランジ４３に近接され、基端縁４４に掛けられることによって仮置き位置に容易に仮置きされる。   As shown in FIGS. 4A and 4D, the electrical component unit 8 is an electrical component unit that is a space formed by an overlapping surface 82 and a vertical flange 84 integrally formed with the overlapping surface 82. The bottom portion 8 a of 8 is brought close to the horizontal flange 43 and is easily placed temporarily at the temporary placement position by being hung on the base end edge 44.

その際、電装品ユニット８は、仕切板４の開口部４２に備えた水平フランジ４３の基端縁４４に対し、重設面８２に一体成形された垂直フランジ８４と、ガゼット８５の底部であるガイド部８６とが交差した部位を当接することで仮置きされる。   At that time, the electrical component unit 8 is a vertical flange 84 integrally formed on the overlapping surface 82 with respect to the base end edge 44 of the horizontal flange 43 provided in the opening 42 of the partition plate 4, and the bottom of the gusset 85. It is temporarily placed by abutting a portion where the guide portion 86 intersects.

そのため、例えば、背景技術で図５に基づいて上述したように、例えば重量約１０ｋｇの電装品ユニット１０２を取手部１１０によって支えた状態を維持する必要がなくなって、電装品ユニット１０２を仮置き位置に容易に仮置きできることで、作業者は、電装品ユニット１０２を支持する労力が不要となり作業性が向上する。   Therefore, for example, as described above with reference to FIG. 5 in the background art, it is not necessary to maintain a state in which the electric component unit 102 having a weight of, for example, about 10 kg is supported by the handle 110, and the electric component unit 102 is temporarily placed. Thus, the worker can easily place temporarily, so that the labor for supporting the electrical component unit 102 is not required and the workability is improved.

次に、電装品ユニット８は、図４（Ｂ）および図４（Ｅ）に示すように、下部を開口部４２の水平フランジ４３に仮置きした仮置き位置のままで、上部を仕切板４に近接させることにより、係止孔８７を仕切板４に備えた係止爪４５に係合できる係合位置に位置合わせされる。   Next, as shown in FIGS. 4 (B) and 4 (E), the electrical component unit 8 remains at the temporary placement position in which the lower portion is temporarily placed on the horizontal flange 43 of the opening 42 and the upper portion is the partition plate 4. By being brought close to, the engagement hole 87 is aligned with the engagement position where the engagement hole 87 can be engaged with the engagement claw 45 provided in the partition plate 4.

これにより、背景技術で図５に基づいて上述したように、作業者は、例えば重量約１０ｋｇの電装品ユニット８を支持した状態で、前方取付爪１１１を前方取付孔１０６に位置合わせし、後方取付爪１１２を後方取付孔１０７に位置合わせをする作業が不要になる。   Accordingly, as described above with reference to FIG. 5 in the background art, the operator aligns the front mounting claw 111 with the front mounting hole 106 while supporting the electrical component unit 8 having a weight of about 10 kg, for example, There is no need to align the mounting claw 112 with the rear mounting hole 107.

次に、電装品ユニット８は、図４（Ｃ）および図４（Ｆ）に示すように、係止孔８７を係止爪４５に係合させるとともに、仕切板４に向けて下部を押し込むことで、自重によって、ガイド部８６が水平フランジ４３の基端縁４４でガイドされて仮固定位置まで移動する。   Next, as shown in FIGS. 4C and 4F, the electrical component unit 8 engages the locking hole 87 with the locking claw 45 and pushes the lower part toward the partition plate 4. Thus, the guide portion 86 is guided by the base edge 44 of the horizontal flange 43 by its own weight and moves to the temporarily fixed position.

これにより、電装品ユニット８は、下部に備えた重設面８２が水平フランジ４３に重設され、上部に備えた係止孔８７と開口部上縁４７近傍の係止爪４５とからなる係止部が係止され、仕切板４に備えた複数のねじ孔４６にねじ通し孔８８が位置合わせされて、仮固定位置に正確に仮固定される。   As a result, the electrical component unit 8 includes an engaging surface 82 provided at the lower portion and overlapping the horizontal flange 43, and includes an engaging hole 87 provided at the upper portion and an engaging claw 45 near the upper edge 47 of the opening. The stop portion is locked, and the screw-through holes 88 are aligned with the plurality of screw holes 46 provided in the partition plate 4, and are accurately temporarily fixed at the temporary fixing position.

次に、電装品ユニット８は、図４（Ｃ）および図４（Ｆ）に示すように、複数のねじ通し孔８８を通した固定ねじ９を、この複数のねじ通し孔８８に位置決めされた複数のねじ孔４６にそれぞれ螺着することで、固定位置に容易にねじ締め固定される。   Next, as shown in FIG. 4C and FIG. 4F, the electrical component unit 8 has the fixing screws 9 through the plurality of screw holes 88 positioned in the plurality of screw holes 88. By screwing into the plurality of screw holes 46, the screws can be easily tightened and fixed at the fixed positions.

ガイド部８６の形状および寸法は、電装品ユニット８の重量や仮固定部の形状および寸法などに対応して、電装品ユニット８を仮置きすることができ、仕切板４に向けて下部を押し込むことで自重によってガイドできるように適宜設定することで、図４（Ａ）乃至図４（Ｆ）で示した作業を実施しやすくできる。   The shape and dimensions of the guide portion 86 can temporarily place the electrical component unit 8 corresponding to the weight of the electrical component unit 8 and the shape and size of the temporary fixing portion, and push the lower portion toward the partition plate 4. By appropriately setting so that it can be guided by its own weight, the operations shown in FIGS. 4A to 4F can be easily performed.

以上説明したように、本発明の構成によれば、仕切板４の開口部４２の下縁に水平フランジ４３を備え、電装品ユニット８の下部に垂直フランジ８４を垂下した重設面８２を備え、垂直フランジ８４の基端縁８３に複数のガゼット８５を備え、仕切板４と電装品ユニット８とに仮固定部と固定部とを備え、ガゼット８５の底部が、水平フランジ４３の基端縁４４と垂直フランジ８４の基端縁８３との間の離間部Ｃに対応して形成され、電装品ユニット８が仮固定位置にガイドされるガイド部８６を兼ねて、電装品ユニット８が水平フランジ４３に仮置きされたのち、仮固定位置にガイドされ固定位置に固定されることで、圧縮機室側に配置されている電装品ユニット８も含めて、電装品ユニット８全体が仕切板４に固定される空気調和機の室外機となる。   As described above, according to the configuration of the present invention, the horizontal flange 43 is provided at the lower edge of the opening 42 of the partition plate 4, and the overlapping surface 82 is provided below the electrical component unit 8 with the vertical flange 84 suspended. The vertical flange 84 is provided with a plurality of gussets 85 at the base end edge 83, the partition plate 4 and the electrical component unit 8 are provided with temporary fixing portions and fixing portions, and the bottom portion of the gusset 85 is the base end edge of the horizontal flange 43. 44 and the base end edge 83 of the vertical flange 84, and the electrical component unit 8 serves as a guide portion 86 for guiding the electrical component unit 8 to the temporarily fixed position. After being temporarily placed on 43, the entire electrical component unit 8 including the electrical component unit 8 disposed on the compressor chamber side is guided to the temporary fixing position and fixed to the fixed position. Air conditioner chamber fixed The machine.

１ 空気調和機の室外機
２ ケーシング
２１ 前面カバー
２２ 側面カバー
２３ 背面カバー
２４ 上面カバー
２５ 吸込口
２６ 吹出口
３ 底板
４ 仕切板
４１ 折曲部
４２ 開口部
４３ 水平フランジ
４４ 基端縁
４５ 係止爪
４６ ねじ孔
４７ 開口部上縁
５ 圧縮機
６ 熱交換器
７ 送風ファン
８ 電装品ユニット
８ａ 底部
８１ ヒートシンクのフィン
８２ 重設面
８３ 基端縁
８４ 垂直フランジ
８５ ガゼット
８６ ガイド部
８７ 係止孔
８８ ねじ通し孔
９ ねじ
Ｃ 離間部
ａ 圧縮機室
ｎ 熱交換器室 DESCRIPTION OF SYMBOLS 1 Outdoor unit of air conditioner 2 Casing 21 Front cover 22 Side cover 23 Back cover 24 Top cover 25 Suction port 26 Air outlet 3 Bottom plate 4 Partition plate 41 Bending part 42 Opening part 43 Horizontal flange 44 Base edge 45 Locking claw 46 Screw hole 47 Upper edge of opening 5 Compressor 6 Heat exchanger 7 Blower fan 8 Electrical component unit 8a Bottom part 81 Heat sink fin 82 Superposed surface 83 Base edge 84 Vertical flange 85 Gusset 86 Guide part 87 Locking hole 88 Screw Through hole 9 Screw C Spacing part a Compressor room n Heat exchanger room

Claims (3)

ベース上の左右を仕切板により圧縮機および電装品ユニットを備えた圧縮機室と、熱交換器および送風ファンを備えた熱交換器室とに区画し、前記仕切板に、前記電装品ユニットの一部を前記圧縮機室から前記熱交換器室に突出させる開口部を備え、同開口部の下縁に前記圧縮機室側に折り曲げた水平フランジを備え、前記電装品ユニットの下部に前記水平フランジに重設される重設面を備え、同重設面の先端部に垂直フランジを垂下するとともに、同垂直フランジの基端縁に複数のガゼットを備え、前記仕切板の開口部上縁の近傍に備えた係止爪と、同係止爪に対応して前記電装品ユニットに備えた係止孔とで同電装品ユニットを仮固定位置に仮固定する仮固定部と、前記開口部の近傍に備えた複数のねじ孔と、同ねじ孔に対応して前記電装品ユニットに備えた複数のねじ通し孔とで同電装品ユニットを固定位置に固定する固定部とを備えてなり、
前記ガゼットが、前記水平フランジの基端縁と、前記垂直フランジの基端縁との間の離間部に対応して形成され、前記ガゼットの底部が、前記電装品ユニットを前記水平フランジの仮置き位置に仮置きする仮置き部と、前記仮固定位置にガイドするガイド部とを兼ねたことを特徴とする空気調和機の室外機。 The left and right sides of the base are partitioned by a partition plate into a compressor chamber having a compressor and an electrical component unit, and a heat exchanger chamber having a heat exchanger and a blower fan. An opening for projecting a part from the compressor chamber to the heat exchanger chamber; a horizontal flange bent toward the compressor chamber at a lower edge of the opening; and a horizontal flange at a lower portion of the electrical component unit. An overhanging surface overlaid on the flange, and a vertical flange hanging from the leading end of the overhanging surface, and a plurality of gussets at the base edge of the vertical flange, A temporary fixing portion for temporarily fixing the electrical component unit at a temporary fixing position by a locking claw provided in the vicinity and a locking hole provided in the electrical component unit corresponding to the locking claw; A plurality of screw holes provided in the vicinity, and the electric power corresponding to the screw holes. And a plurality of threaded through holes provided in the goods unit becomes a fixing unit for fixing the same electrical equipment unit in a fixed position,
The gusset is formed corresponding to a separation portion between a base end edge of the horizontal flange and a base end edge of the vertical flange, and a bottom portion of the gusset temporarily places the electrical component unit on the horizontal flange. An outdoor unit for an air conditioner, wherein the outdoor unit serves as both a temporary placement part for temporary placement at a position and a guide part for guiding to a temporarily fixed position. 前記仕切板が、前後方向の中央部に備えた折曲部により、前後端部同士を結ぶ仮想線が前記圧縮機室側に位置するように折曲され、前記折曲部により折曲された前記水平フランジの基端縁に対し、前記垂直フランジの基端縁が平行に折曲形成されたことを特徴とする請求項１に記載の空気調和機の室外機。   The partition plate is bent by the bent portion provided in the center portion in the front-rear direction so that a virtual line connecting the front and rear end portions is located on the compressor chamber side, and is bent by the bent portion. The outdoor unit for an air conditioner according to claim 1, wherein the base end edge of the vertical flange is bent in parallel to the base end edge of the horizontal flange. 前記ガゼットが、前記垂直フランジの基端縁に、前記折曲部を介した前記離間部に対応してそれぞれ複数設けられたことを特徴とする請求項２に記載の空気調和機の室外機。 The gusset is the the proximal end edge of the vertical flange, outdoor air conditioner according to 請 Motomeko 2 characterized in that provided in a plurality in correspondence to the divided portion via the bent portion Machine.
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CN106196334B (en) * 2014-12-29 2019-02-19 Lg电子株式会社 The outdoor unit of air regulator
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