JPH03175170A - Electrical-equipment cover fixing device for compressor - Google Patents
Electrical-equipment cover fixing device for compressorInfo
- Publication number
- JPH03175170A JPH03175170A JP31615689A JP31615689A JPH03175170A JP H03175170 A JPH03175170 A JP H03175170A JP 31615689 A JP31615689 A JP 31615689A JP 31615689 A JP31615689 A JP 31615689A JP H03175170 A JPH03175170 A JP H03175170A
- Authority
- JP
- Japan
- Prior art keywords
- electrical
- cut
- bracket
- electrical component
- equipment cover
- 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
- 239000011521 glass Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/07—Details of compressors or related parts
- F25B2400/077—Compressor control units, e.g. terminal boxes, mounted on the compressor casing wall containing for example starter, protection switches or connector contacts
Landscapes
- Compressor (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は冷凍システムに使用する圧縮機の電装品カバー
の固定装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a fixing device for an electrical component cover of a compressor used in a refrigeration system.
従来の技術
特開平１−２１１６７１号公報に示される従来の電装品
カバーの固定装置を第４図に示す。１は圧縮機本体、２
は前記圧縮機本体１の外側面に関着されたブラケット、
３は電装品を保護する電装品カバー、４は前記電装品カ
バーを固定するクランプ、５は前記ブラケット２に設け
られた前記クランプ４の係止孔、６は前記ブラケット２
の係止孔５に係合支持する爪部、７はガラスターミナル
である。4 shows a conventional electrical component cover fixing device disclosed in Japanese Unexamined Patent Publication No. 1-211671. 1 is the compressor body, 2
is a bracket attached to the outer surface of the compressor main body 1;
3 is an electrical equipment cover that protects the electrical equipment; 4 is a clamp that fixes the electrical equipment cover; 5 is a locking hole for the clamp 4 provided in the bracket 2; and 6 is the bracket 2.
The claw portion 7 that engages and supports the locking hole 5 is a glass terminal.
以下従来の電装品カバー３の固定装置の取付構造につい
て説明する。A conventional mounting structure for a fixing device for the electrical component cover 3 will be described below.
１ず圧縮機本体１に固着されたブラケット２に電装品カ
バー３を係止させる為、ブラケット２の内側に挿入し、
クランプ４を電装品カバー３の外側から外嵌し、クラン
プ４の爪部６をブラケット２の係止孔６に嵌挿しクラン
プ４のバネ性を利用し、保合支持させて固定する構造と
なっている。1. In order to lock the electrical component cover 3 to the bracket 2 fixed to the compressor body 1, insert it inside the bracket 2,
The clamp 4 is fitted from the outside of the electrical component cover 3, and the claw part 6 of the clamp 4 is inserted into the locking hole 6 of the bracket 2, and the clamp 4 is secured and supported using its spring properties. ing.
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造では、クランプ４のバネ
性を利用しているので、電装品カバー３を引っ張った時
、前記電装品カバー３と前記圧縮機本体１に隙間が生じ
電装品、ガラスターミナル７の充電部が露出することに
なり、安全上重大な欠点を持っている。また、クランプ
４は電装品カバー３と別体であるため作業工程が多く、
かつクランプ４はバネ性、耐錆性を有する材料で構成さ
れるため高価である。Problems to be Solved by the Invention However, since the above structure utilizes the spring properties of the clamp 4, when the electrical component cover 3 is pulled, there is a gap between the electrical component cover 3 and the compressor main body 1. As a result, the electrical components and live parts of the glass terminal 7 are exposed, which poses a serious safety problem. In addition, since the clamp 4 is separate from the electrical component cover 3, there are many work steps.
In addition, the clamp 4 is made of a material having spring properties and rust resistance, and is therefore expensive.
本発明は上記課題に鑑み、電装品カバーが容易に動かず
安全上の課題を解消するとともに作業性の向上、低コス
ト化を図った電装品カバー固定装置を提供するものであ
る。In view of the above-mentioned problems, the present invention provides an electrical component cover fixing device that prevents the electrical component cover from easily moving, solves the safety problem, and improves workability and reduces costs.
課題を解決するための手段
上記課題を解消するため、本発明は圧縮機本体に固着さ
れたガラスターミナルの周囲に固着されたブラケットと
、電装品とガラスターミナルを覆う容器状の電装品カバ
ーとよう或シ、前記ブラケットは外方向に対して切り起
こしを有し、前記電装品カバーは、外周面に前記ブラケ
ットを挿入するトンネル状ガイド部と前記ガイド部の外
方向に前記ブラケットの切９起こしに相対する位置に係
止孔を設け、前記電装品カバーを前記ブラケットに挿入
時、切り起こしが係止孔に係合することで固定する構造
としたものである。Means for Solving the Problems In order to solve the above problems, the present invention includes a bracket fixed around a glass terminal fixed to a compressor main body, and a container-shaped electrical component cover that covers the electrical components and the glass terminal. Alternatively, the bracket has an outward cut and a raised part, and the electrical component cover has a tunnel-shaped guide part on an outer peripheral surface into which the bracket is inserted, and a cut and raised part of the bracket in an outward direction of the guide part. Locking holes are provided at opposing positions, and when the electric component cover is inserted into the bracket, the cut-and-raised portion engages with the locking hole to fix the electric component cover.
作 用
本発明は前記した構造によって、ブラケットに設けられ
た切シ起こしが、電装品カバーの外周面に設けられたト
ンネル状ガイド部の外方向の係止孔に係止された後、電
装品カバーを引っ張っても係止孔に切り起こしが引っ掛
かっているので、簡単で確実な電装品カバーの固定がで
き、内部の充電部が露出しないとともにクランプも不要
となる。Effect of the present invention With the above-described structure, the cut-and-raise provided on the bracket is locked in the outward locking hole of the tunnel-shaped guide portion provided on the outer peripheral surface of the electrical equipment cover, and then the electrical equipment is removed. Even when the cover is pulled, the cut-and-raised part is caught in the locking hole, so the electrical component cover can be fixed easily and reliably, the internal live parts are not exposed, and there is no need for a clamp.
実施例
以下、本発明の電装品カバーの固定装置について、図面
を参照しながら説明する。EXAMPLE Hereinafter, a fixing device for an electrical component cover according to the present invention will be explained with reference to the drawings.
第１図は本発明の一実施例に釦ける電装品カバーの固定
装置を示す分解斜視図、第２図は本発明の電装品カバー
の固定装置取付状態を示す要部断面図、第３図は本発明
の電装品カバーの固定装置取付状態を示す正面図である
。１１は圧縮機本体、１２は前記圧縮機本体１１の外側
面に固着されたブラケット、１３は前記ブラケット１２
に設けられた切り起こし、１４は電装品（図示せず）と
ガラスターミナル１５を保護する電装品カバー、１６は
前記電装品カバーの外周面に設けられた前記ブラケット
１２を挿入するトンネル状ガイド部、１７は前記ガイド
部の外方向に前記切り起こし１３に相対する位置に設け
られ、しかも前記切シ起こし１３が嵌合する係止孔であ
る。FIG. 1 is an exploded perspective view showing a fixing device for a buttoned electrical component cover according to an embodiment of the present invention, FIG. 2 is a sectional view of essential parts showing a state in which the fixing device for an electrical component cover of the present invention is attached, and FIG. 3 FIG. 2 is a front view showing a state in which the fixing device for the electrical component cover of the present invention is attached. 11 is a compressor main body, 12 is a bracket fixed to the outer surface of the compressor main body 11, and 13 is the bracket 12.
14 is an electrical component cover that protects an electrical component (not shown) and a glass terminal 15; 16 is a tunnel-shaped guide portion provided on the outer peripheral surface of the electrical component cover into which the bracket 12 is inserted; , 17 is a locking hole provided outwardly of the guide portion at a position facing the cut and raised 13, and into which the cut and raised 13 is fitted.
以上のように構成された圧縮機の電装品カバー固定装置
について、以下第１図、第２図を用いて電装品カバー１
４の取付を説明する。Regarding the compressor electrical component cover fixing device configured as described above, the electrical component cover 1 will be explained below using FIGS. 1 and 2.
The installation of step 4 will be explained.
１ず圧縮機本体１１の外側面に固着され、切シ起こし１
３を有するブラケット１２を、電装品カバー１４のトン
ネル状ガイド部１ｅに内嵌しながら前記切り起こし１３
と前記ガイド部１６の外方向に設けられた前記切９起こ
し１３に相対する係止孔１７が嵌合する１で前記電装品
カバー１４を挿入することによシ、前記切り起こし１３
と前記係止孔１７が嵌合し、前記電装品カバー１４の固
定が完了する。次に前記電装品カバー１４を取外す場合
は、前記トンネル状ガイド部１６にドライバー等の工具
を差込んでひねり、前記切り起こし１３を係止孔１７よ
シ外すことによシ取シ外しは完了する。1 is fixed to the outer surface of the compressor main body 11 and has a cut-out 1
While inserting the bracket 12 having the bracket 12 into the tunnel-shaped guide portion 1e of the electrical component cover 14, cut and raise the bracket 13.
By inserting the electrical component cover 14 at 1 in which the locking hole 17 facing the cut-out and raised-up 13 provided outwardly of the guide portion 16 is fitted, the cut-and-raised 13 is inserted.
and the locking hole 17 are fitted, and the fixation of the electrical component cover 14 is completed. Next, when removing the electrical component cover 14, insert a tool such as a screwdriver into the tunnel-shaped guide portion 16, twist it, and remove the cut-and-raised portion 13 from the locking hole 17, thereby completing the removal. do.
この時、前記トンネル状ガイド部１６の内壁とブラケッ
ト１２が当接することになう、前記電装品カバー１４の
変形を防止でき工具なしに外すことは出来なりものとな
る。At this time, the inner wall of the tunnel-shaped guide portion 16 and the bracket 12 come into contact with each other, thereby preventing deformation of the electrical component cover 14 and making it impossible to remove it without a tool.
従って、工具なしで外れない簡単で確実な電装品カバー
固定となり、充電部露出の問題を無くすとともにクラン
プが不要となシ部品点数が減るのでコスト面でも安く、
かつフンタッチ挿入によシ作業性を向上させることがで
きる。Therefore, the electrical component cover can be easily and securely fixed so that it cannot be removed without tools, eliminating the problem of exposed live parts, and eliminating the need for clamps, reducing the number of parts and reducing costs.
Moreover, the workability can be improved by easy-to-hand insertion.
発明の効果
以上のように、本発明は、圧縮機本体に固着された切シ
起こしを有するブラケットと、前記切り起こしに相対す
る位置に係止孔１７を有するトンネル状ガイド部を設け
た電装品カバーとよシ成り、前記切シ起こしを前記トン
ネル状ガイド部の係止孔に係合させることによル、電装
品カバーの固定が完了するので、簡単で確実な固定が可
能となシ、充電部の露出問題をなくすことができる。ま
た、クランプが不要となシ部品点数が減るのでコスト面
でも安く、かつワンタッチ挿入により作業性を向上させ
ることができる。Effects of the Invention As described above, the present invention provides an electrical equipment including a bracket having a cut-and-raised portion fixed to a compressor main body, and a tunnel-shaped guide portion having a locking hole 17 at a position opposite to the cut-and-raised portion. The electric component cover is assembled with the cover, and the electric component cover is completely fixed by engaging the cut-and-raised part with the locking hole of the tunnel-shaped guide part, so that easy and reliable fixing is possible. This eliminates the problem of exposing live parts. In addition, since no clamps are required, the number of parts is reduced, so the cost is low, and the one-touch insertion improves work efficiency.
第１図は本発明の一実施例の電装品カバー固定装置を示
す分解斜視図、第２図は上記電装品カバー固定装置の取
付状態の要部断面図、第３図は上記電装品カバー固定装
置の取付状態正面図、第４図は従来の電装品カバー固定
装置を示す分解斜視図である。
１１・・・・・・圧縮機本体、１２・・・・・・ブラケ
ット、１３・・・・・・切り起こし、１４・・・・・・
電装品カバー、１６・・・・・・ガラスターミナル、１
６・・・・・・トンネル状ガイド部、１７・・・・・・
係止孔。FIG. 1 is an exploded perspective view showing an electrical component cover fixing device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view of the main part of the electrical component cover fixing device in an installed state, and FIG. 3 is a diagram showing the electrical component cover fixing device. FIG. 4 is an exploded perspective view showing a conventional electrical component cover fixing device. 11... Compressor body, 12... Bracket, 13... Cut and raise, 14...
Electrical component cover, 16...Glass terminal, 1
6...Tunnel-shaped guide part, 17...
Locking hole.
Claims (1)
たガラスターミナルと、前記ガラスターミナルの周囲で
前記圧縮機に固着されたブラケットと、前記ガラスター
ミナルに装着される電装品と、前記ガラスターミナル及
び電装品を覆う容器状の電装品カバーとより成り、前記
ブラケットは外方向に対して切り起こしを有し、前記電
装品カバーの外周面に前記ブラケットを挿入するトンネ
ル状ガイド部と前記ガイド部の外方向の前記切り起こし
に相対する位置に係止孔を設けた圧縮機の電装品カバー
固定装置。A glass terminal fixed to the compressor for energizing an electric element inside the compressor, a bracket fixed to the compressor around the glass terminal, an electrical component attached to the glass terminal, and the glass terminal. and a container-shaped electrical equipment cover that covers electrical equipment, the bracket having an outward cut-and-raised part, and a tunnel-shaped guide part for inserting the bracket into the outer peripheral surface of the electrical equipment cover, and the guide part. An electrical component cover fixing device for a compressor, which is provided with a locking hole at a position opposite to the cut-and-raised portion in an outward direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31615689A JPH03175170A (en) | 1989-12-05 | 1989-12-05 | Electrical-equipment cover fixing device for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31615689A JPH03175170A (en) | 1989-12-05 | 1989-12-05 | Electrical-equipment cover fixing device for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03175170A true JPH03175170A (en) | 1991-07-30 |
Family
ID=18073907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31615689A Pending JPH03175170A (en) | 1989-12-05 | 1989-12-05 | Electrical-equipment cover fixing device for compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03175170A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884728A1 (en) * | 2006-08-01 | 2008-02-06 | ARYLUX S.p.A. | Terminal block assembly for the connection and control of sealed compressors particularly for home refrigerators |
| WO2010057283A1 (en) * | 2008-11-21 | 2010-05-27 | Sensata Technologies Sensores E Controles Do Brasil Ltda. | Protection and startup integrated combo for airtight refrigeration compressor |
-
1989
- 1989-12-05 JP JP31615689A patent/JPH03175170A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1884728A1 (en) * | 2006-08-01 | 2008-02-06 | ARYLUX S.p.A. | Terminal block assembly for the connection and control of sealed compressors particularly for home refrigerators |
| WO2010057283A1 (en) * | 2008-11-21 | 2010-05-27 | Sensata Technologies Sensores E Controles Do Brasil Ltda. | Protection and startup integrated combo for airtight refrigeration compressor |
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