JPH09112955A - Power source cover - Google Patents
Power source coverInfo
- Publication number
- JPH09112955A JPH09112955A JP7268203A JP26820395A JPH09112955A JP H09112955 A JPH09112955 A JP H09112955A JP 7268203 A JP7268203 A JP 7268203A JP 26820395 A JP26820395 A JP 26820395A JP H09112955 A JPH09112955 A JP H09112955A
- Authority
- JP
- Japan
- Prior art keywords
- cover
- door
- power supply
- power source
- opened
- 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
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は電源カバーに関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power supply cover.
【０００２】[0002]
【従来の技術】従来、図３、図４に示すように、空気調
和機に搭載する電源部を収納する電源箱１は通常、正面
が開放状態であり、前面グリルを外すことによって、据
え付け工事のときの電源部工事、サービス作業を行なっ
ていた。または前面グリル７側に扉５を設け、この扉５
を開けて吸入パネル１０に引っかけて固定して据え付け
工事作業、サービス作業を行なっていた。2. Description of the Related Art Conventionally, as shown in FIGS. 3 and 4, a power supply box 1 for accommodating a power supply unit to be mounted in an air conditioner is normally open at the front, and installation work is performed by removing the front grill. At that time, I was working on the power supply section and servicing. Or, a door 5 is provided on the front grille 7 side, and this door 5
It was opened and hooked on the suction panel 10 to fix it, and installation work and service work were performed.
【０００３】また、センサー１１の固定はセンサーホル
ダー１２を熱交換器１３に差し込んで取付け、固定して
いた。Further, the sensor 11 is fixed by inserting the sensor holder 12 into the heat exchanger 13 so as to be fixed.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら上記のよ
うな構成では、据え付け工事やサービス作業時に前面グ
リルを外さなければならず、手間がかかっていた。また
前面グリル側に扉を設けた場合でも、電源箱用のカバー
を前面グリルに設けているため、その嵌合の調整等に手
間を要した。さらに、扉を開いた状態での固定には別部
品である吸入パネルへ引っかける構造としており、安定
性を欠いていた。However, in the above structure, the front grill has to be removed during installation work or service work, which is troublesome. Even if a door is provided on the front grille side, the cover for the power supply box is provided on the front grille, so it takes time to adjust the fitting. In addition, when fixing the door in the open state, it has a structure in which it is hooked to a suction panel, which is a separate component, which lacks stability.
【０００５】また、センサーはセンサーホルダーによっ
て熱交換器に固定しているため熱交換器の伝熱の影響を
受けることとなり温度検知の精度に課題があった。Further, since the sensor is fixed to the heat exchanger by the sensor holder, it is affected by heat transfer of the heat exchanger, and there is a problem in temperature detection accuracy.
【０００６】本発明は、上記従来の課題を解決するもの
で、嵌合調整の容易化、動作の安定化、また、センサー
の動作温度検知の精度を向上させることを目的とするも
のである。The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to facilitate the fitting adjustment, stabilize the operation, and improve the accuracy in detecting the operating temperature of the sensor.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するため
本発明は、空気調和機の電源部を収納する電源箱にカバ
ーを設け、このカバーに開閉可能な扉を設けたものであ
る。また、上記記載の電源カバーと扉をプラスチック等
で一体成形し、その弾性変形を利用して開閉可能とした
ものである。また、上記記載の電源カバーの扉には開閉
運動と同一の中心を持つ溝を設け、この溝に係合する凸
部を前面グリルに設ける。かつ、溝には扉がある一定角
度開いたときに、前面グリルの凸部と係合する爪を設け
たものである。またさらに、上記記載の電源カバーにセ
ンサーホルダー部を熱交換器の上へ一定距離離して設け
たものである。In order to solve the above problems, the present invention provides a cover for a power supply box for accommodating a power supply unit of an air conditioner, and a cover which can be opened and closed. Further, the power supply cover and the door described above are integrally formed of plastic or the like, and can be opened and closed by utilizing the elastic deformation thereof. Further, the door of the above-mentioned power supply cover is provided with a groove having the same center as the opening and closing movement, and a convex portion engaging with this groove is provided on the front grill. Further, the groove is provided with a claw that engages with the convex portion of the front grill when the door is opened at a certain angle. Further, the above-mentioned power supply cover is provided with the sensor holder part above the heat exchanger at a certain distance.
【０００８】[0008]
【発明の実施の形態】上記手段によって、電源カバーと
ともに作業時のハンドリングなどが可能となる。これに
より組立作業性が向上する。さらに電源カバーは、開閉
可能とした扉を一体成形することによって、部品点数の
削減を実現できる。また、扉を一定角度開いたときに、
前面グリルの凸部と係合させることによって、前面グリ
ルを外すことなく電源カバーの開閉が可能であることか
ら、扉が開いた状態で確実な固定が可能であるととも
に、吸入パネルでの固定も必要なく、据え付け工事の際
の作業性向上が図れる。また、電源カバーとセンサーホ
ルダーを一体成形しているため、任意の位置にセンサー
を配置することができ、熱交換器からの伝熱を防ぐこと
ができるため、より温度検知精度を向上することができ
る。また、部品点数の削減や、組立作業性の向上が図れ
る。BEST MODE FOR CARRYING OUT THE INVENTION By the above means, handling at the time of work can be performed together with the power supply cover. This improves assembly workability. Further, the power supply cover can be formed by integrally molding a door that can be opened and closed to reduce the number of parts. Also, when the door is opened at a certain angle,
By engaging with the convex part of the front grill, the power cover can be opened and closed without removing the front grill, so that the door can be securely fixed with the door open, and the suction panel can also be fixed. It is not necessary and the workability during installation work can be improved. Also, since the power supply cover and the sensor holder are integrally molded, the sensor can be placed at any position, and heat transfer from the heat exchanger can be prevented, so the temperature detection accuracy can be further improved. it can. Further, the number of parts can be reduced and the assembling workability can be improved.
【０００９】[0009]
【実施例】以下、本発明の一実施例について図１、図２
を参考に説明する。1 and 2 show an embodiment of the present invention.
Will be described with reference to FIG.
【００１０】同図において、１は一体型空気調和機の電
源部を収納する電源箱である。２は電源箱１を保護する
ための電源カバーで、電源箱に設置できるように固定爪
３等によって固定している。これにより電源カバー２と
ともに作業時のハンドリングなどが可能となり、組立作
業性が向上している。さらに電源カバー２はヒンジ４の
構造を利用してプラスチック等で一体成形されており、
その弾性変形を利用して開閉可能とした扉５を設けてい
る。これにより部品点数の削減を実現できる。また、扉
５にはその開閉運動と同一の中心を持つ溝６を設けてお
り、かつ、その溝６には、扉５が一定角度開いたとき
に、前面グリル７に設けた凸部８と係合する爪９を設け
ている。これにより、前面グリル７を外すことなく電源
カバー２の開閉が可能であるとともに、吸入パネル１０
での固定も必要なく、扉５が開いた状態で確実な固定が
可能である。従って、据え付け工事の際の作業性向上が
図れる。In the figure, reference numeral 1 is a power supply box for accommodating a power supply section of an integrated air conditioner. Reference numeral 2 denotes a power supply cover for protecting the power supply box 1, which is fixed by a fixing claw 3 or the like so that it can be installed in the power supply box. As a result, handling at the time of work is possible together with the power supply cover 2, and the assembling workability is improved. Further, the power supply cover 2 is integrally molded of plastic or the like by utilizing the structure of the hinge 4,
A door 5 that can be opened and closed by utilizing the elastic deformation is provided. This can reduce the number of parts. Further, the door 5 is provided with a groove 6 having the same center as the opening and closing movement of the door 5, and the groove 6 has a convex portion 8 provided on the front grill 7 when the door 5 is opened at a certain angle. A claw 9 for engagement is provided. As a result, the power supply cover 2 can be opened and closed without removing the front grill 7, and the suction panel 10
There is no need to fix it in place, and it is possible to securely fix it with the door 5 open. Therefore, it is possible to improve workability during installation work.
【００１１】また、上記の電源カバー２にはセンサーホ
ルダー１２を一体成形している。これにより電源カバー
２より外部に出ているセンサー１１と熱交換器１３との
間に一定の距離を保ち、伝熱を防ぐことができるため、
温度検知精度を向上することができる。また、部品点数
の削減も実現でき、センサー１１は電源カバー２におい
て予め作業を完了しておくことができ、作業性向上が図
れる。A sensor holder 12 is integrally formed with the power supply cover 2. As a result, a certain distance can be maintained between the sensor 11 and the heat exchanger 13 that are exposed to the outside of the power supply cover 2 to prevent heat transfer,
The temperature detection accuracy can be improved. In addition, the number of parts can be reduced, and the sensor 11 can complete work on the power supply cover 2 in advance, which improves workability.
【００１２】[0012]
【発明の効果】上記手段によって、電源カバーとともに
作業時のハンドリングなどが可能となり、組立作業性が
向上する。さらに電源カバーは、開閉可能とした扉を一
体成形することによって、部品点数の削減を実現でき
る。また、扉を一定角度開いたときに、前面グリルの凸
部と係合させることによって、前面グリルを外すことな
く電源カバーの開閉が可能であることから、扉が開いた
状態で確実な固定が可能であるとともに、吸入パネルで
の固定も必要なく、据え付け工事の際の作業性向上が図
れる。By the above means, handling at the time of work can be performed together with the power source cover, and the assembling workability is improved. Further, the power supply cover can be formed by integrally molding a door that can be opened and closed to reduce the number of parts. Also, when the door is opened at a certain angle, by engaging the convex part of the front grill, the power cover can be opened and closed without removing the front grill, so that the door can be securely fixed in the open state. In addition to being possible, it is not necessary to fix it with a suction panel, and workability during installation work can be improved.
【００１３】また、電源カバーとセンサーホルダーを一
体成形しているため、任意の位置にセンサーを配置する
ことができ、熱交換器からの伝熱を防ぐことができるた
め、より温度検知精度を向上することができる。また、
部品点数の削減や、組立作業性の向上が図れる。Further, since the power supply cover and the sensor holder are integrally molded, the sensor can be arranged at an arbitrary position and heat transfer from the heat exchanger can be prevented, so that the temperature detection accuracy is further improved. can do. Also,
It is possible to reduce the number of parts and improve assembly workability.
【図１】本発明の一実施例を示す斜視図FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】同発明の一実施例を示す断面図FIG. 2 is a sectional view showing an embodiment of the present invention.
【図３】従来の技術を示す斜視図FIG. 3 is a perspective view showing a conventional technique.
【図４】同技術を示す斜視図FIG. 4 is a perspective view showing the same technology.
１ 電源箱 ２ 電源カバー ３ 固定爪 ４ ヒンジ ５ 扉 ６ 溝 ７ 前面グリル ８ 凸部 ９ 爪 １０ 吸入グリル １１ センサー １２ センサーホルダー １３ 熱交換器 1 Power Box 2 Power Cover 3 Fixed Claw 4 Hinge 5 Door 6 Groove 7 Front Grill 8 Convex 9 Claw 10 Intake Grill 11 Sensor 12 Sensor Holder 13 Heat Exchanger
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中沼 三雄 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Mitsuo Nakanuma 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd.
Claims (4)
バーを設け、このカバーに開閉可能な扉を有したことを
特徴とする電源カバー。1. A power supply cover characterized in that a cover is provided on a power supply box for accommodating a power supply unit of an air conditioner, and the cover has an openable / closable door.
形するとともに弾性変形を利用して開閉可能とした電源
カバー。2. A power supply cover in which the power supply cover and the door are integrally formed of plastic or the like and can be opened and closed by utilizing elastic deformation.
持つ溝を設け、この溝に係合する凸部を前面グリルに設
けるとともに、前記溝には前記扉がある一定角度開いた
ときに、前記前面グリルの凸部と係合する爪を有するこ
とを特徴とする請求項１または２に記載の電源カバー。3. A door of the power supply cover is provided with a groove having the same center as the opening and closing movement, a convex portion engaging with this groove is provided on the front grill, and the door is opened at a certain angle in the groove. The power supply cover according to claim 1 or 2, further comprising: a claw that engages with a convex portion of the front grill.
器の上へ一定距離離して設けたことを特徴とする請求項
１または２に記載の電源カバー。4. The power source cover according to claim 1, wherein the sensor holder portion is provided on the heat source cover above the heat exchanger at a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7268203A JPH09112955A (en) | 1995-10-17 | 1995-10-17 | Power source cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7268203A JPH09112955A (en) | 1995-10-17 | 1995-10-17 | Power source cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09112955A true JPH09112955A (en) | 1997-05-02 |
Family
ID=17455359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7268203A Pending JPH09112955A (en) | 1995-10-17 | 1995-10-17 | Power source cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09112955A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0916904A3 (en) * | 1997-11-13 | 2001-10-31 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner |
| EP2098797A1 (en) * | 2006-12-07 | 2009-09-09 | Daikin Industries, Ltd. | Air conditioner |
| JP2010210131A (en) * | 2009-03-10 | 2010-09-24 | Fujitsu General Ltd | Air conditioner |
-
1995
- 1995-10-17 JP JP7268203A patent/JPH09112955A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0916904A3 (en) * | 1997-11-13 | 2001-10-31 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner |
| EP2098797A1 (en) * | 2006-12-07 | 2009-09-09 | Daikin Industries, Ltd. | Air conditioner |
| EP2098797A4 (en) * | 2006-12-07 | 2013-01-16 | Daikin Ind Ltd | Air conditioner |
| JP2010210131A (en) * | 2009-03-10 | 2010-09-24 | Fujitsu General Ltd | Air conditioner |
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