JP2010078203A - Outdoor unit for air conditioner - Google Patents

Outdoor unit for air conditioner Download PDF

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JP2010078203A
JP2010078203A JP2008245597A JP2008245597A JP2010078203A JP 2010078203 A JP2010078203 A JP 2010078203A JP 2008245597 A JP2008245597 A JP 2008245597A JP 2008245597 A JP2008245597 A JP 2008245597A JP 2010078203 A JP2010078203 A JP 2010078203A
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terminal board
outdoor unit
protective cover
air conditioner
wiring
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Norifumi Oshima
則史 大嶋
Kota Nemoto
広太 根本
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Fujitsu General Ltd
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Fujitsu General Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner preventing deterioration of performance of work execution when wiring is connected to a terminal board arranged on the front face within a body and preventing adhesion of dust to the terminal board. <P>SOLUTION: In the outdoor unit for the air conditioner, inside of the body is partitioned into a machine chamber 5 and a heat exchanger chamber 8 by a partitioning board 2, and a mounting tool 9 mounted with the terminal board 10 to which the wiring from outside is connected from the front face side is provided within the machine chamber 5. The front face of the machine chamber 5 is opened/closed by a service panel 13c constituting an outer shell 13. The terminal board 10 is covered with a protective cover 12 comprising a front face including an opening facing the connecting position of the wiring mounted to the mounting tool 9 and four side faces comprising both lateral faces and upper and lower faces. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、空気調和機の室外機に係わり、より詳細には、保護カバーにより端子盤をカバーすることで、配線を接続する時の施工性を損なうことなく端子盤への埃の付着を防止する。   The present invention relates to an outdoor unit of an air conditioner, and more specifically, by covering the terminal board with a protective cover, it prevents dust from adhering to the terminal board without impairing workability when connecting wires. To do.

従来の空気調和機の室外機において、配線を介した延焼を抑えて防炎性を向上させることができるものとして、図６に示すように、外部からの配線ａが接続される端子部（端子盤）ｂと、端子部（端子盤）ｂを収納するケーシング本体ｃと、ケーシング本体ｃの外側面ｄに取り付けられ開口ｅが設けられた外面カバー部材と、延焼拡大防止部ｇを有する配線カバー部材ｆとを備え、配線カバー部材ｆの延焼拡大防止部ｇは、外面カバー部材の開口ｅから外面カバー部材と外側面ｄとの間に形成される空間を通って端子部（端子盤）ｂへと延びる配線ａを覆い、且つ、配線ａに圧接する難燃性のもので形成されていた（例えば、特開２００８−８２６３８号公報参照）。   In a conventional outdoor unit of an air conditioner, as shown in FIG. 6, a terminal portion (terminal) to which a wiring a from the outside is connected is assumed to be able to improve the flameproofness by suppressing the spread of fire through the wiring. Board) b, a casing main body c for housing the terminal portion (terminal board) b, an outer surface cover member attached to the outer side surface d of the casing main body c and provided with an opening e, and a wiring cover having a fire spread expansion preventing portion g The fire spread expansion preventing portion g of the wiring cover member f includes a terminal portion (terminal board) b through a space formed between the outer surface cover member and the outer surface d from the opening e of the outer surface cover member. It is formed of a flame-retardant material that covers the wiring a extending to the top and is in pressure contact with the wiring a (see, for example, JP-A-2008-82638).

しかしながら、配線カバー部材ｆによって、端子部（端子盤）ｂに接続される外部からの配線ａが保護される一方、機械室内で剥き出しになっている端子部（端子盤）ｂについては、埃が溜まりやすくなって、様々な障害を引き起こす原因になってしまう恐れがあった。
特開２００８−８２６３８号公報 However, the wiring cover member f protects the external wiring a connected to the terminal portion (terminal board) b, while the terminal portion (terminal board) b exposed in the machine room is dusty. There was a risk that it would easily accumulate and cause various problems.
JP 2008-82638 A

そこで、本発明は上述した課題を解決するためになされたものであって、その目的は、本体内の正面にレイアウトされている端子盤に配線を接続する時の施工性を損なうことがなく、また、端子盤への埃の付着がないようにした空気調和機の室外機を提供することにある。   Therefore, the present invention has been made to solve the above-described problems, and its purpose is not to impair the workability when connecting the wiring to the terminal board laid out in front of the main body, It is another object of the present invention to provide an outdoor unit for an air conditioner that prevents dust from adhering to a terminal board.

上述した目的を達成できるように構成するため、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.

底板と、同底板に被着された外胴とからなる本体内が、仕切板により圧縮機および電装品箱を含む機械室と、熱交換器および送風ファンを含む熱交換器室とに区画され、前記機械室内には、外部からの配線が接続される端子盤を取り付けた取付具が設けられるとともに、前記機械室は、前記外胴を構成するサービスパネルにより開閉されてなる空気調和機の室外機において、
前記端子盤は、前記取付具に取り付けられる配線の接続位置を臨ませた開口部を有する前面部と、両側面および上下面からなる四側面部とで構成される保護カバーによりカバーされてなることを特徴としている。 The inside of the main body consisting of a bottom plate and an outer cylinder attached to the bottom plate is partitioned by a partition plate into a machine room containing a compressor and an electrical component box, and a heat exchanger room containing a heat exchanger and a blower fan. The machine room is provided with a fixture to which a terminal board to which wiring from the outside is connected is provided, and the machine room is opened and closed by a service panel that constitutes the outer body. In the machine
The terminal board is covered with a protective cover composed of a front portion having an opening facing a connection position of a wiring attached to the fixture, and four side portions including both side surfaces and upper and lower surfaces. It is characterized by.

また、前記保護カバーの前面部は、前記開口部の下位部が段差を有して後方に位置するとともに、同開口部の下端周縁が前記端子盤の下端と略同一高さになるように形成されてなることを特徴としている。   In addition, the front portion of the protective cover is formed such that the lower portion of the opening has a step and is positioned rearward, and the lower peripheral edge of the opening is substantially the same height as the lower end of the terminal board. It is characterized by being made.

また、前記取付具に、係止孔と固定用ねじ孔とが設けられる一方、前記保護カバーに、前記係止孔に対応する係止爪と、前記固定用ねじ孔に対応するねじの通し孔とが設けられてなることを特徴としている。   The mounting tool is provided with a locking hole and a fixing screw hole, while the protective cover has a locking claw corresponding to the locking hole and a screw through hole corresponding to the fixing screw hole. And is provided.

本発明によれば、本体内にレイアウトされている端子盤に配線を接続する時の施工性を損なうことがなく、また、端子盤への埃の付着がないようにした空気調和機の室外機を提供できる。   According to the present invention, an outdoor unit of an air conditioner that does not impair workability when connecting wiring to a terminal board laid out in the main body and prevents dust from adhering to the terminal board. Can provide.

次に、本発明の実施形態について図面を参照しながら説明する。   Next, embodiments of the present invention will be described with reference to the drawings.

図１は本発明による空気調和機の室外機の外観斜視図であり、図２は本発明による空気調和機の室外機の外胴を取り外した斜視図であり、図３は本発明による空気調和機の室外機の説明図で、（Ａ）は外胴を取り外した正面図、（Ｂ）は要部斜視図であり、図４は本発明による空気調和機の室外機の説明図で、（Ａ）は外胴および端子盤の保護カバーを取り外した正面図、（Ｂ）は端子盤の保護カバーを取り外した要部斜視図であり、図５は本発明による空気調和機の室外機の要部説明図で、（Ａ）は端子盤を保護カバーでカバーした正面図、（Ｂ）は図５（Ａ）に示すＡーＡ断面図である。   FIG. 1 is an external perspective view of an outdoor unit of an air conditioner according to the present invention, FIG. 2 is a perspective view with an outer body of the outdoor unit of the air conditioner according to the present invention removed, and FIG. 3 is an air conditioner according to the present invention. (A) is a front view with the outer body removed, (B) is a perspective view of the main part, and FIG. 4 is an explanatory view of the outdoor unit of the air conditioner according to the present invention. FIG. 5A is a front view of the outer body and the protective cover of the terminal board removed, FIG. 5B is a perspective view of the main part of the terminal board with the protective cover removed, and FIG. 5 shows the essential parts of the outdoor unit of the air conditioner according to the present invention. 5A is a front view of the terminal board covered with a protective cover, and FIG. 5B is a cross-sectional view taken along line AA shown in FIG.

本発明による空気調和機の室外機は、図１および図２に示すように、脚部１ａを備えた底板１と、底板１に被着された外胴１３とからなる本体内が、底板１上に立設された仕切板２により左右に区画されて、一側に、圧縮機３および電装品箱４を含む機械室５が設けられる一方、他側に、熱交換器６および送風ファン７を含む熱交換器室８が設けられている。   As shown in FIGS. 1 and 2, the outdoor unit of an air conditioner according to the present invention includes a bottom plate 1 having a bottom plate 1 provided with legs 1 a and an outer trunk 13 attached to the bottom plate 1. A machine room 5 including a compressor 3 and an electrical component box 4 is provided on one side, and is partitioned on the left and right by a partition plate 2 erected on the other side, and a heat exchanger 6 and a blower fan 7 are provided on the other side. A heat exchanger chamber 8 is provided.

機械室５には、図２と、図３（Ａ）および図３（Ｂ）と、図４（Ａ）および図４（Ｂ）とに示すように、底板１上に圧縮機３が載置され、圧縮機３の前部に、図示しない室内機に連なる接続配管が接続される操作弁１１が設けられるとともに、圧縮機３の上部に、電装部品を収容した電装品箱４が設けられており、また、電装品箱４の前面側下部に端子盤１０を取り付ける取付具９が設けられた構成になっている。   In the machine room 5, as shown in FIG. 2, FIG. 3 (A) and FIG. 3 (B), and FIG. 4 (A) and FIG. In addition, an operation valve 11 to which a connection pipe connected to an indoor unit (not shown) is connected is provided at the front portion of the compressor 3, and an electrical component box 4 containing electrical components is provided at the upper portion of the compressor 3. In addition, a fixture 9 for attaching the terminal board 10 to the lower part on the front side of the electrical component box 4 is provided.

取付具９には、図２と、図３（Ａ）および図３（Ｂ）と、図４（Ａ）および図４（Ｂ）と、図５（Ａ）および図５（Ｂ）とに示すように、端子盤１０が背面側を当接した状態で取り付けられており、この端子盤１０の前部から、図示しない室内機に連なっている機械室５外部からの図示しない配線が接続されるようになっている。   As shown in FIG. 2, FIG. 3 (A) and FIG. 3 (B), FIG. 4 (A) and FIG. 4 (B), and FIG. 5 (A) and FIG. Thus, the terminal board 10 is attached in a state where the back side is in contact, and a wiring (not shown) from the outside of the machine room 5 connected to the indoor unit (not shown) is connected from the front portion of the terminal board 10. It is like that.

なお、図２と、図４（Ａ）および図４（Ｂ）とに示す端子盤１０は、端子盤１０をカバーする保護カバー１２が取付具９から取り外された状態で図示されている。   Note that the terminal board 10 shown in FIG. 2, FIG. 4 (A) and FIG. 4 (B) is shown with the protective cover 12 covering the terminal board 10 removed from the fixture 9.

外胴１３は、図１および図２に示すように、熱交換器室８に設けられている送風ファン７を臨ませた吹出グリル１３ｂを有する前面パネル１３ａと、前面パネル１３ａに隣接して機械室５の前面をカバーしているサービスパネル１３ｃと、機械室５および熱交換器室８の側面をカバーしている側面パネル１３ｄと、熱交換器室８および機械室５の上面をカバーしている上面パネル１３ｅとで構成されている。   As shown in FIGS. 1 and 2, the outer cylinder 13 includes a front panel 13a having a blowing grill 13b facing the blower fan 7 provided in the heat exchanger chamber 8, and a machine adjacent to the front panel 13a. A service panel 13c covering the front of the chamber 5, a side panel 13d covering the sides of the machine room 5 and the heat exchanger room 8, and an upper surface of the heat exchanger room 8 and the machine room 5 And an upper panel 13e.

機械室５は、操作弁１１に図示しない接続配管を接続したり、端子盤１０に図示しない配線を接続するなどの作業や、メンテナンスの作業を行う際、少なくともサービスパネル１３ｃを取り外すことで前面側が開放される構成になっているが、図１に示すように、サービスパネル１３ｃと、側面パネル１３ｄとを折曲部を介して一体的に形成することによって、機械室５の側面側を前面側といっしょに開放できる構成にしてもよい。   When the machine room 5 performs a work such as connecting a connection pipe (not shown) to the operation valve 11 or connecting a wiring (not shown) to the terminal board 10 or a maintenance work, at least the service panel 13c is removed so that the front side is As shown in FIG. 1, the service panel 13 c and the side panel 13 d are integrally formed via a bent portion, so that the side surface of the machine room 5 is front side. You may make it the structure which can be opened together.

送風ファン７を起動して空気（外気）を吸い込む吸込口１３ｆは、図１および図２に示すように、平面視でＬ字状に折曲形成された熱交換器６の夫々の面を臨ませるように、熱交換器室８の側面と背面とに設けられており、この吸込口１３ｆから吸い込まれた空気は、熱交換器６によって熱交換されたのちに吹出グリル１３ｂから外部に吹き出されるように構成されている。   As shown in FIG. 1 and FIG. 2, the suction port 13 f that activates the blower fan 7 and sucks in air (outside air) faces each surface of the heat exchanger 6 that is bent in an L shape in plan view. It is provided on the side surface and the back surface of the heat exchanger chamber 8 so that the air sucked from the suction port 13f is blown out from the blow grill 13b after being heat exchanged by the heat exchanger 6. It is comprised so that.

ここで、取付具９に取り付けられている端子盤１０をカバーするための保護カバー１２が、取付具９に取り付けられている構成について詳細に説明する。   Here, a configuration in which the protective cover 12 for covering the terminal board 10 attached to the attachment 9 is attached to the attachment 9 will be described in detail.

端子盤１０は、一般的には、機械室５内で剥き出しになる構造になっており、機械室５内の埃が溜まらないようにカバーをするといった防塵構造にはなっていない。   The terminal board 10 generally has a structure that is exposed in the machine room 5, and does not have a dust-proof structure that covers so that dust in the machine room 5 does not collect.

そのため、機械室５内で端子盤１０が剥き出しにならないようカバーをすることで、端子盤１０に機械室５内の埃を溜めてしまう恐れがないようにして、万一端子盤１０が発熱してしまうようなことがあっても、様々な障害を引き起こす原因になってしまう恐れがないようにする必要がある。   Therefore, by covering the terminal board 10 so as not to be exposed in the machine room 5, the terminal board 10 generates heat so that the terminal board 10 may not accumulate dust in the machine room 5. It is necessary to make sure that there is no risk of causing various troubles.

そこで、端子盤１０をカバーするための保護カバー１２は、板金製であって、図３（Ａ）および図３（Ｂ）と、図５（Ａ）および図５（Ｂ）とに示すように、機械室５外部からの図示しない配線を接続する端子盤１０の下部接続部１０ｂを臨ませた開口部１２ａを有する前面部１２ｃと、両側面１２ｄおよび上下面１２ｅからなる四側面部とで構成している。   Therefore, the protective cover 12 for covering the terminal board 10 is made of sheet metal, as shown in FIGS. 3 (A) and 3 (B) and FIGS. 5 (A) and 5 (B). A front part 12c having an opening 12a facing a lower connection part 10b of a terminal board 10 for connecting a wiring (not shown) from outside the machine room 5 and four side parts comprising both side faces 12d and upper and lower faces 12e. is doing.

なお、保護カバー１２は、本発明の実施形態としては板金製によるものとして説明するが、板金製に限らず、例えば難燃性の合成樹脂からなる構成であってもよい。   The protective cover 12 is described as being made of sheet metal as an embodiment of the present invention. However, the protective cover 12 is not limited to being made of sheet metal, and may be composed of, for example, a flame-retardant synthetic resin.

保護カバー１２は、前面部１２ｃに下部接続部１０ｂを臨ませた開口部１２ａを有していることにより、端子盤１０が取り付けられている取付具９から取り外すことなく、この開口部１２ａから、図示しない室内機に連なっている機械室５外部からの図示しない配線を導入して端子盤１０の下部接続部１０ｂに接続できるので、配線を接続する時の施工性を損ねることがない。   The protective cover 12 has an opening 12a that faces the lower connecting portion 10b on the front surface portion 12c, so that the protective cover 12 can be removed from the opening 12a without being removed from the fixture 9 to which the terminal board 10 is attached. Since wiring (not shown) from the outside of the machine room 5 connected to the indoor unit (not shown) can be introduced and connected to the lower connection portion 10b of the terminal board 10, the workability when connecting the wiring is not impaired.

また、保護カバー１２は、端子盤１０の下部接続部１０ｂを臨ませた開口部１２ａを有していることにより、この開口部１２ａから配線接続された端子盤１０の放熱ができる一方、下部接続部１０ｂの前部以外をカバーしていることで端子盤１０に手指が触れにくいように保護できる。   Further, the protective cover 12 has an opening 12a facing the lower connection portion 10b of the terminal board 10 so that the terminal board 10 connected by wiring from the opening 12a can radiate heat, while the lower connection is provided. By covering the part other than the front part of the part 10b, it is possible to protect the terminal board 10 from being touched by fingers.

保護カバー１２の前面部１２ｃは、図３（Ｂ）および図５（Ｂ）に示すように、開口部１２ａの下位部１２ｂが段差を有して後方に位置するとともに、開口部１２ａの下端周縁が端子盤１０の下端と略同一高さになるように形成されている。   As shown in FIGS. 3B and 5B, the front surface portion 12c of the protective cover 12 has a lower portion 12b of the opening 12a with a step and is located rearward, and a lower peripheral edge of the opening 12a. Is formed so as to be substantially the same height as the lower end of the terminal board 10.

これにより、図示しない室内機に連なっている外部からの図示しない配線を機械室５に導入し、保護カバー１２の開口部１２ａを通して、端子盤１０の前部から下部接続部１０ｂに容易に、且つ正確にねじ締めによって接続できるようになる。   As a result, an external wiring (not shown) connected to an indoor unit (not shown) is introduced into the machine room 5, and easily passes from the front part of the terminal board 10 to the lower connection part 10 b through the opening 12 a of the protective cover 12. It becomes possible to connect by screw tightening accurately.

その際、保護カバー１２の開口部１２ａの下位部１２ｂが段差を有して後方に位置し、開口部１２ａの下端縁（下位部１２ｂの上端縁）が端子盤１０の下端と略同一高さになっているので、端子盤１０の下部接続部１０ｂへの図示しない配線の接続作業やメンテナンス時に、該箇所への配線の引き回しおよび接続を含む施工性が良好になるとともに、開口部１２ａの下端縁で配線を損傷させる恐れがなくなり、且つ、配線にテンションが掛かる恐れがなくなる。   At that time, the lower portion 12b of the opening 12a of the protective cover 12 is located rearward with a step, and the lower end edge of the opening 12a (the upper end edge of the lower portion 12b) is substantially the same height as the lower end of the terminal board 10. As a result, the workability including the routing and connection of the wiring to the lower connection portion 10b of the terminal board 10 and maintenance is improved, and the lower end of the opening 12a is improved. There is no risk of damaging the wiring at the edge, and there is no risk of tension being applied to the wiring.

また、取付具９には、図４（Ｂ）に示すように、係止孔９ａと固定用ねじ孔９ｂとが設けられる一方、保護カバー１２には、図３（Ｂ）と、図５（Ａ）および図５（Ｂ）とに示すように、係止孔９ａに対応する係止爪１２ｈと、固定用ねじ孔９ｂに対応する固定ねじ１４の通し孔１２ｉを備えた固定部１２ｇとが設けられている。   Further, as shown in FIG. 4B, the fixture 9 is provided with a locking hole 9a and a fixing screw hole 9b, while the protective cover 12 is provided with FIG. 3B and FIG. As shown in FIG. 5A and FIG. 5B, a locking claw 12h corresponding to the locking hole 9a and a fixing portion 12g having a through hole 12i of a fixing screw 14 corresponding to the fixing screw hole 9b are provided. Is provided.

これにより、端子盤１０が取り付けられた取付具９に対し、開口部１２ａに端子盤１０の下部接続部１０ｂを臨ませた状態で保護カバー１２の係止爪１２ｈを容易に係止し、且つ、保護カバー１２の固定部１２ｇを正確にねじ締め固定できるようになる。   Thereby, with respect to the fixture 9 to which the terminal board 10 is attached, the locking claw 12h of the protective cover 12 can be easily locked with the lower connection part 10b of the terminal board 10 facing the opening 12a, and The fixing portion 12g of the protective cover 12 can be accurately screwed and fixed.

また、保護カバー１２は、両側面１２ｄおよび上下面１２ｅからなる四側面部を有していることで、この四側面部と前面部１２ｃとで、図３（Ｂ）に示すように、図示しない室内機に連なっている外部からの図示しない配線を接続した下部接続部１０ｂを除く端子盤１０の前部および周辺部をカバーすることができるようになり、また、側面１２ｄに設けられた図５（Ｂ）に示すような導出部１２ｆからは、端子盤１０の上部接続部１０ａに接続された図示しない配線を導出できるようになっている。   Further, since the protective cover 12 has four side surfaces composed of both side surfaces 12d and upper and lower surfaces 12e, the four side surfaces and the front surface portion 12c are not shown in FIG. 3B. It is possible to cover the front and peripheral portions of the terminal board 10 excluding the lower connection portion 10b to which an unillustrated wiring connected to the indoor unit is connected, and is provided on the side surface 12d. A wiring (not shown) connected to the upper connection portion 10a of the terminal board 10 can be derived from the lead-out portion 12f as shown in FIG.

なお、端子盤１０は、その背面側が取付具９に取り付けられており、また、取付具９には保護カバー１２が取り付けられていることから、保護カバー１２の四側面部および前面部１２ｃと、取付具９とで、下部接続部１０ｂを除く端子盤１０の前部および周辺部を効果的にカバーできることになる。   In addition, since the back side of the terminal board 10 is attached to the fixture 9, and the protective cover 12 is attached to the fixture 9, the four side portions and the front portion 12c of the protective cover 12, With the fixture 9, the front part and peripheral part of the terminal board 10 excluding the lower connection part 10b can be effectively covered.

これにより、端子盤１０は、保護カバー１２を取り外した状態を示す図４（Ａ）および図４（Ｂ）のように機械室５内で剥き出しの状態にはならず、したがって機械室５内で埃が溜まりにくい防塵構造にすることができるので、端子盤１０に機械室５内の埃を溜めてしまう恐れがないようにして、様々な障害を引き起こす原因になってしまう恐れがないようにできる。   As a result, the terminal board 10 is not exposed in the machine room 5 as shown in FIGS. 4A and 4B showing the state in which the protective cover 12 is removed. Since the dust-proof structure can prevent dust from collecting, the terminal board 10 can be prevented from collecting dust in the machine room 5 and can be prevented from causing various troubles. .

また、端子盤１０は、外部からの配線が接続される下部接続部１０ｂの前部を除いて略全体をカバーすることができるので、下部接続部１０ｂ以外に手指が触れる恐れがないように保護できる。   Further, since the terminal board 10 can cover substantially the whole except for the front part of the lower connection part 10b to which the wiring from the outside is connected, it is protected so that there is no possibility of fingers touching other than the lower connection part 10b. it can.

次に、保護カバー１２が、機械室５内に設けられた取付具９に取り付けられる構成について説明する。   Next, a configuration in which the protective cover 12 is attached to the fixture 9 provided in the machine room 5 will be described.

端子盤１０の背面を当接して取り付ける取付具９には、図４（Ｂ）および図５（Ｂ）に示すように、端子盤１０の上下部に対応したスリットからなる係止孔９ａが設けられており、この係止孔９ａに対応して、図５（Ｂ）に示すように、保護カバー１２の上下面１２ｅの後部には係止爪１２ｈが設けられている。   As shown in FIGS. 4 (B) and 5 (B), the fixture 9 attached with the back surface of the terminal board 10 in contact is provided with a locking hole 9a made of a slit corresponding to the upper and lower parts of the terminal board 10. Corresponding to the locking hole 9a, a locking claw 12h is provided on the rear portion of the upper and lower surfaces 12e of the protective cover 12, as shown in FIG.

また、取付具９には、図４（Ｂ）に示すように、固定用ねじ孔９ｂが夫々設けられる一方、保護カバー１２には、図３（Ｂ）に示すように、固定用ねじ孔９ｂに対応する固定ねじ１４用の通し孔１２ｉからなる固定部１２ｇが設けられている。   Further, as shown in FIG. 4 (B), the fixture 9 is provided with a fixing screw hole 9b, while the protective cover 12 is provided with a fixing screw hole 9b as shown in FIG. 3 (B). The fixing part 12g which consists of the through-hole 12i for the fixing screw 14 corresponding to is provided.

これにより、保護カバー１２の係止爪１２ｈを取付具９の係止孔９ａに係止し、係止することで保護カバー１２が仮固定されることになり、仮固定されることで位置決めされた固定部１２ｇの通し孔１２ｉを通した図５（Ａ）および図５（Ｂ）に示す固定ねじ１４を螺着することにより、保護カバー１２を取付具９に容易に、且つ正確に取り付けることができる。   As a result, the locking claw 12h of the protective cover 12 is locked in the locking hole 9a of the fixture 9, and the protective cover 12 is temporarily fixed by being locked, and is positioned by being temporarily fixed. By attaching the fixing screw 14 shown in FIGS. 5A and 5B through the through hole 12i of the fixing portion 12g, the protective cover 12 can be easily and accurately attached to the fixture 9. Can do.

以上説明した本発明による構成であれば、端子盤１０が、図示しない配線の接続位置を臨ませた開口部１２ａを有する前面部１２ｃと、両側面１２ｄおよび上下面１２ｅからなる四側面部とで構成され、取付具９に取り付けられた保護カバー１２によりカバーされるので、本体内の正面にレイアウトされている端子盤１０に配線を接続する時の施工性を損なうことがなく、また、端子盤１０に機械室５内の埃が溜まらないようにして、様々な障害を引き起こす恐れのない空気調和機の室外機となる。   With the configuration according to the present invention described above, the terminal board 10 includes a front surface portion 12c having an opening 12a facing a wiring connection position (not shown), and four side surface portions including both side surfaces 12d and upper and lower surfaces 12e. Since it is configured and covered by the protective cover 12 attached to the fixture 9, the workability when connecting the wiring to the terminal board 10 laid out in front of the main body is not impaired, and the terminal board 10 is an outdoor unit of an air conditioner that does not accumulate dust in the machine room 5 and does not cause various troubles.

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外胴を取り外した斜視図である。It is the perspective view which removed the outer body 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説明図で、（Ａ）は外胴を取り外した正面図であり、（Ｂ）は要部斜視図である。It is explanatory drawing of the outdoor unit of the air conditioner by this invention, (A) is the front view which removed the outer trunk | body, (B) is a principal part perspective view. 本発明による空気調和機の室外機の説明図で、（Ａ）は外胴および端子盤の保護カバーを取り外した正面図であり、（Ｂ）は端子盤の保護カバーを取り外した要部斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS It is explanatory drawing of the outdoor unit of the air conditioner by this invention, (A) is the front view which removed the outer trunk and the protective cover of the terminal board, (B) is the principal part perspective view which removed the protective cover of the terminal board. It is. 本発明による空気調和機の室外機の要部説明図で、（Ａ）は端子盤を保護カバーでカバーした正面図であり、（Ｂ）は図５（Ａ）に示すＡーＡ断面図である。It is principal part explanatory drawing of the outdoor unit of the air conditioner by this invention, (A) is the front view which covered the terminal board with the protective cover, (B) is AA sectional drawing shown to FIG. 5 (A). is there. 従来例による空気調和機の室外機の説明図である。It is explanatory drawing of the outdoor unit of the air conditioner by a prior art example.

符号の説明Explanation of symbols

１ 底板
１ａ 脚部
２ 仕切板
３ 圧縮機
４ 電装品箱
５ 機械室
６ 熱交換器
７ 送風ファン
８ 熱交換器室
９ 取付具
９ａ 係止孔
９ｂ 固定用ねじ孔
１０ 端子盤
１０ａ 上部接続部
１０ｂ 下部接続部
１１ 操作弁
１２ 保護カバー
１２ａ 開口部
１２ｂ 下位部
１２ｃ 前面部
１２ｄ 両側面
１２ｅ 上下面
１２ｆ 導出部
１２ｇ 固定部
１２ｈ 係止爪
１２ｉ 通し孔
１３ 外胴
１３ａ 前面パネル
１３ｂ 吹出グリル
１３ｃ サービスパネル
１３ｄ 側面パネル
１３ｅ 上面パネル
１３ｆ 吸込口
１４ 固定ねじ DESCRIPTION OF SYMBOLS 1 Bottom plate 1a Leg part 2 Partition plate 3 Compressor 4 Electrical component box 5 Machine room 6 Heat exchanger 7 Blower fan 8 Heat exchanger room 9 Mounting tool 9a Locking hole 9b Fixing screw hole 10 Terminal board 10a Upper connection part 10b Lower connection portion 11 Operation valve 12 Protective cover 12a Opening portion 12b Lower portion 12c Front portion 12d Both side surfaces 12e Upper and lower surfaces 12f Derived portion 12g Fixing portion 12h Locking claw 12i Through hole 13 Outer trunk 13a Front panel 13b Outlet grill 13c Service panel 13d Side panel 13e Top panel 13f Suction port 14 Fixing screw

Claims (3)

底板と、同底板に被着された外胴とからなる本体内が、仕切板により圧縮機および電装品箱を含む機械室と、熱交換器および送風ファンを含む熱交換器室とに区画され、前記機械室内には、外部からの配線が接続される端子盤を取り付けた取付具が設けられるとともに、前記機械室は、前記外胴を構成するサービスパネルにより開閉されてなる空気調和機の室外機において、
前記端子盤は、前記取付具に取り付けられる配線の接続位置を臨ませた開口部を有する前面部と、両側面および上下面からなる四側面部とで構成される保護カバーによりカバーされてなることを特徴とする空気調和機の室外機。 The inside of the main body consisting of a bottom plate and an outer cylinder attached to the bottom plate is partitioned by a partition plate into a machine room containing a compressor and an electrical component box, and a heat exchanger room containing a heat exchanger and a blower fan. The machine room is provided with a fixture to which a terminal board to which wiring from the outside is connected is provided, and the machine room is opened and closed by a service panel that constitutes the outer body. In the machine
The terminal board is covered with a protective cover composed of a front portion having an opening facing a connection position of a wiring attached to the fixture, and four side portions including both side surfaces and upper and lower surfaces. An air conditioner outdoor unit characterized by 前記保護カバーの前面部は、前記開口部の下位部が段差を有して後方に位置するとともに、同開口部の下端周縁が前記端子盤の下端と略同一高さになるように形成されてなる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 front portion of the protective cover is formed such that a lower portion of the opening has a step and is positioned rearward, and a lower edge of the opening is substantially the same height as a lower end of the terminal board. The outdoor unit of the air conditioner according to claim 1, wherein 前記取付具に、係止孔と固定用ねじ孔とが設けられる一方、前記保護カバーに、前記係止孔に対応する係止爪と、前記固定用ねじ孔に対応するねじの通し孔とが設けられてなることを特徴とする請求項１または請求項２に記載の空気調和機の室外機。   The mounting tool is provided with a locking hole and a fixing screw hole, while the protective cover has a locking claw corresponding to the locking hole and a screw through hole corresponding to the fixing screw hole. The outdoor unit for an air conditioner according to claim 1 or 2, wherein the outdoor unit is provided.
JP2008245597A 2008-09-25 2008-09-25 Outdoor unit for air conditioner Pending JP2010078203A (en)

Priority Applications (1)

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JP2008245597A JP2010078203A (en) 2008-09-25 2008-09-25 Outdoor unit for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008245597A JP2010078203A (en) 2008-09-25 2008-09-25 Outdoor unit for air conditioner

Publications (1)

Publication Number Publication Date
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Family

ID=42208863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008245597A Pending JP2010078203A (en) 2008-09-25 2008-09-25 Outdoor unit for air conditioner

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012137203A (en) * 2010-12-24 2012-07-19 Mitsubishi Electric Corp Outdoor unit of air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012137203A (en) * 2010-12-24 2012-07-19 Mitsubishi Electric Corp Outdoor unit of air conditioner

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