JPH11251075A - Electronic apparatus unit - Google Patents

Electronic apparatus unit

Info

Publication number
JPH11251075A
JPH11251075A JP10073139A JP7313998A JPH11251075A JP H11251075 A JPH11251075 A JP H11251075A JP 10073139 A JP10073139 A JP 10073139A JP 7313998 A JP7313998 A JP 7313998A JP H11251075 A JPH11251075 A JP H11251075A
Authority
JP
Japan
Prior art keywords
terminal board
electronic apparatus
cover
terminal block
closing
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
Application number
JP10073139A
Other languages
Japanese (ja)
Inventor
Kenji Shinchi
憲二 秦地
Masayuki Fukushima
政行 福島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Life Solutions Asahi Co Ltd
Original Assignee
Asahi National Lighting Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi National Lighting Co Ltd filed Critical Asahi National Lighting Co Ltd
Priority to JP10073139A priority Critical patent/JPH11251075A/en
Publication of JPH11251075A publication Critical patent/JPH11251075A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

PROBLEM TO BE SOLVED: To close a window hole corresponding to a position at which a terminal board is not installed and cancel the closing when a terminal board is installed but inhibit careless cancellation of the closing. SOLUTION: In an electronic apparatus unit 4 that faces a terminal board 1 to a window hole 3 formed in a generally U-shaped resin cover 2, this electronic apparatus unit 4 has a structure wherein removable closing pieces 6 are so formed integrally on the cover 2 by way of each thin joining part 5, corresponding to positions where no terminal board 1 may be installed, as to close the remainder of window holes 3, and protrusions 8 capable of supporting a built-in component of the electronic apparatus 4, for instance, a printed circuit board 7 are integrally formed on the inside surface of the closing pieces 6. The terminal board 1 is fixed on the printed circuit board 7 and a wire connected to a controlled load not shown in the figure is inserted from the front connection hole of the terminal board 1.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、調光ユニットとし
て好適な電子機器ユニットに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic device unit suitable as a light control unit.

【０００２】[0002]

【従来の技術】端子台をカバーに形成した窓孔に臨ませ
る電子機器ユニットにおいて、端子台のうち一部を設け
なかったり、全く設けないユニットが必要な場合には、
その箇所では窓孔を通じて内部の充電部に触れるおそれ
が考えられる。2. Description of the Related Art In an electronic equipment unit in which a terminal block faces a window hole formed in a cover, if a unit that does not include a part of the terminal block or that does not include a terminal block is required,
At that location, it is conceivable that the internal charging section may be touched through the window hole.

【０００３】[0003]

【発明が解決しようとする課題】本発明はこのような解
決すべき課題を鑑み、端子台を設けない箇所に対応する
窓孔を閉塞できるとともに、端子台を設ける場合におい
て閉塞を解除できるが、不用意に閉塞の解除ができない
ようにすることを目的とする。In view of the problems to be solved, the present invention can close a window hole corresponding to a portion where no terminal block is provided, and can release the blockage when a terminal block is provided. The purpose is to prevent careless release of the blockage.

【０００４】[0004]

【課題を解決するための手段】請求項に示した通りであ
る。Means for solving the problems are as described in the claims.

【０００５】[0005]

【発明の実施の形態】次に、本発明の実施形態を説明す
るが、それはあくまで本発明に基づいて採択された例示
的な実施形態であり、本発明をその実施形態に特有な事
項に基づいて限定解釈してはならず、本発明の技術的範
囲は、請求項に示した事項さらにはその事項と実質的に
等価である事項に基づいて定めなければならない。BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of the present invention will be described. However, this is merely an exemplary embodiment adopted based on the present invention, and the present invention will be described based on matters unique to the embodiment. Therefore, the technical scope of the present invention should be determined based on the matters stated in the claims and matters substantially equivalent to the matters.

【０００６】図示の実施形態は、端子台１を樹脂製の略
コ字状のカバー２に形成した窓孔３に臨ませる電子機器
ユニット４において、端子台１が設けられない可能性の
ある箇所に対応して、カバー２に薄肉連結部５を介して
除去可能な閉塞片６を窓孔３（の残部）を塞ぐように一
体に形成するとともに、閉塞片６の内面に電子機器ユニ
ット４の内蔵物例えば、プリント基板７に支持可能な突
起８を一体に形成した電子機器ユニット４である。な
お、端子台１はプリント基板７に固定され、図示しない
被制御負荷に接続する電線が端子台１の前面接続孔から
差し込まれるものである。In the embodiment shown in the drawings, a terminal block 1 may not be provided in an electronic equipment unit 4 in which a terminal block 1 faces a window hole 3 formed in a substantially U-shaped cover 2 made of resin. In response to the above, a closing piece 6 that can be removed via the thin connecting portion 5 is integrally formed on the cover 2 so as to cover the (remaining part of) the window hole 3, and the inner surface of the closing piece 6 has the electronic device unit 4. The electronic device unit 4 includes a built-in component such as a projection 8 that can be supported on a printed circuit board 7. The terminal block 1 is fixed to the printed circuit board 7, and an electric wire to be connected to a controlled load (not shown) is inserted from a front connection hole of the terminal block 1.

【０００７】電子機器ユニット４は一般に、制御盤内部
に設置された図示されないフレームなどに複数並べて嵌
め込まれて、カバー２の両端突出部が前記フレームに固
定されるものである。そして、端子台１を２個必要な場
合は図示のように、閉塞片６が存在して窓孔３の残部か
ら内部の充電部に触れるおそれが回避される。また、端
子台１を３個必要なユニット場合は、薄肉連結部５を軸
として閉塞片６に対して前後に往復力を加えることによ
り薄肉連結部５が切り裂かれて閉塞片６が除去され、そ
の箇所に対応して端子台１がプリント基板７に固定され
た状態で製造される。閉塞片６の除去はカバー２をユニ
ットとして組みつけていない状態で容易に行える。カバ
ー２をユニットとして組みつけた状態では、閉塞片６を
押し込んでも突起８がプリント基板７に当接するため、
閉塞片６の除去ができなく、ユーザーが誤って閉塞片６
を除去するおそれが殆ど有り得ない。[0007] Generally, a plurality of electronic equipment units 4 are arranged side by side in a frame (not shown) installed inside a control panel and the like, and both end protruding portions of the cover 2 are fixed to the frame. When two terminal blocks 1 are required, as shown in the figure, there is a possibility that the closing piece 6 is present and the remaining portion of the window hole 3 does not touch the internal charging portion. In the case of a unit requiring three terminal blocks 1, the thin connecting portion 5 is cut off by applying a reciprocating force to the closing piece 6 about the thin connecting portion 5 as an axis, and the closing piece 6 is removed. The terminal block 1 is manufactured in a state where the terminal block 1 is fixed to the printed board 7 corresponding to the location. Removal of the closing piece 6 can be easily performed without the cover 2 assembled as a unit. In a state where the cover 2 is assembled as a unit, the projections 8 come into contact with the printed circuit board 7 even when the closing piece 6 is pushed in.
The blocking piece 6 cannot be removed, and the user mistakenly removes the blocking piece 6.
Is almost impossible to remove.

【０００８】なお、カバー２はフィン１１のある金属放
熱板１２から一体に突出したボス１３に対してビス１４
で固定されている。詳述すれば、カバー２の内面からカ
バー２に一体のボス１５が突出し、ビス１４はボス１５
とプリント基板７を貫通してボス１３に螺合される。ま
た、１６はパワー半導体素子で、プリント基板７に接続
されるとともに放熱板１２に固定される。１７はコイル
で放熱板１２に固定される。１８は制御信号入力用のコ
ネクターで、ケース２の孔に臨む。The cover 2 is provided with a screw 14 against a boss 13 integrally projecting from the metal radiator plate 12 having the fins 11.
It is fixed at. More specifically, a boss 15 integral with the cover 2 projects from the inner surface of the cover 2, and the screw 14
Through the printed circuit board 7 and screwed into the boss 13. Reference numeral 16 denotes a power semiconductor element, which is connected to the printed circuit board 7 and fixed to the heat sink 12. Reference numeral 17 denotes a coil which is fixed to the heat sink 12. Reference numeral 18 denotes a control signal input connector which faces the hole of the case 2.

【０００９】本実施形態によれば、端子台１を設けない
箇所に対応する窓孔３を閉塞できるとともに、その箇所
に端子台１を設ける場合において閉塞を解除できるが、
不用意に閉塞の解除ができないものである。According to the present embodiment, the window hole 3 corresponding to the location where the terminal block 1 is not provided can be closed, and the blocking can be released when the terminal block 1 is provided at that location.
The blockage cannot be released carelessly.

【図面の簡単な説明】[Brief description of the drawings]

【図１】（Ａ）正面図 （Ｂ）断面図FIG. 1 (A) Front view (B) Cross-sectional view

【符号の説明】[Explanation of symbols]

１ 端子台 ２ カバー ３ 窓孔 ４ 電子機器ユニット ５ 薄肉連結部 ６ 閉塞片 ７ 内蔵物（プリント基板） ８ 突起 DESCRIPTION OF SYMBOLS 1 Terminal block 2 Cover 3 Window hole 4 Electronic equipment unit 5 Thin connection part 6 Closure piece 7 Built-in object (printed circuit board) 8 Projection

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 端子台を樹脂製のカバーに形成した窓孔
に臨ませる電子機器ユニットにおいて、端子台が設けら
れない可能性のある箇所に対応して、カバーに薄肉連結
部を介して除去可能な閉塞片を窓孔を塞ぐように一体に
形成するとともに、閉塞片の内面に電子機器ユニットの
内蔵物に支持可能な突起を一体に形成した電子機器ユニ
ット。1. An electronic device unit in which a terminal block faces a window formed in a resin cover, and the cover is removed through a thin connecting portion corresponding to a location where the terminal block may not be provided. An electronic device unit in which a possible closing piece is integrally formed so as to close a window hole, and a projection that can be supported by a built-in component of the electronic device unit is integrally formed on an inner surface of the closing piece.
JP10073139A 1998-03-04 1998-03-04 Electronic apparatus unit Pending JPH11251075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10073139A JPH11251075A (en) 1998-03-04 1998-03-04 Electronic apparatus unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10073139A JPH11251075A (en) 1998-03-04 1998-03-04 Electronic apparatus unit

Publications (1)

Publication Number Publication Date
JPH11251075A true JPH11251075A (en) 1999-09-17

Family

ID=13509585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10073139A Pending JPH11251075A (en) 1998-03-04 1998-03-04 Electronic apparatus unit

Country Status (1)

Country Link
JP (1) JPH11251075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1951019A1 (en) * 2006-10-25 2008-07-30 Funai Electric Co., Ltd. Assembly structure for power supply circuit unit of electric device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1951019A1 (en) * 2006-10-25 2008-07-30 Funai Electric Co., Ltd. Assembly structure for power supply circuit unit of electric device
US7817435B2 (en) 2006-10-25 2010-10-19 Funai Electric Co., Ltd. Assembly structure for power supply circuit unit of electric device

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