Movatterモバイル変換


[0]ホーム

URL:


JPH04191790A - Water proofing device of large-sized image display device for outdoor - Google Patents

Water proofing device of large-sized image display device for outdoor

Info

Publication number
JPH04191790A
JPH04191790AJP32079990AJP32079990AJPH04191790AJP H04191790 AJPH04191790 AJP H04191790AJP 32079990 AJP32079990 AJP 32079990AJP 32079990 AJP32079990 AJP 32079990AJP H04191790 AJPH04191790 AJP H04191790A
Authority
JP
Japan
Prior art keywords
image display
unit
cord
cabinet
display unit
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
JP32079990A
Other languages
Japanese (ja)
Inventor
Kazuo Takahashi
和夫 高橋
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony CorpfiledCriticalSony Corp
Priority to JP32079990ApriorityCriticalpatent/JPH04191790A/en
Publication of JPH04191790ApublicationCriticalpatent/JPH04191790A/en
Pendinglegal-statusCriticalCurrent

Links

Landscapes

Abstract

PURPOSE:To ensure the water proofing property of a unit by sending and draining the rainwater entered through the upper surface of an image display unit to both sides by a guide channel, even if rain drops beats the unit in the rainstorm. CONSTITUTION:A rainwater draining guide channel 5 on the upper surface rear part of the rear cabinet 3 of an image display unit and a draining guide plate 6 inclined forward on the lateral side surface parts continued thereto of the cabinet 3 are integrally formed. The rain water drained by the guide channel 5 and the guide plate 6 is guided to the unit upper surface 8 situated on the lower side of an image display unit arranged in the vertical direction of a module displaying a large screen formed by vertically and horizontally arranging image display units and drained. When the connector 9 of a cord 10 is disposed on the relatively upper part of the rear surface of the rear cabinet 3, and the cord 10 is curved in the rear surface lower part by once clamping it by a clamper 11 mounted on the rear surface lower part of the cord 10 and then connected to the connector 9, the cord 10 is always situated in a position lower than the connector 9, so that the entrance of the rainwater into the unit inner part can be prevented.

Description

Translated fromJapanese

【発明の詳細な説明】[産業上の利用分野1本発明は、屋外で大型画面を表示する大型画像表示装置
を形成する画像表示ユニットの防水装置に関する。
DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention relates to a waterproof device for an image display unit forming a large image display device that displays a large screen outdoors.

[発明の概要]屋外で大画面を表示する大型画像表示装置を形成する画
像表示ユニットを形成するキャビネットに水の流銘を設
けて、降雨の際でも電源コネクター、信号コネクター、
■R調整穴等を収容したキャビネットの後側面の開口部
から雨が入り込まないようにしたものである。
[Summary of the Invention] Water flow is provided in a cabinet forming an image display unit forming a large image display device that displays a large screen outdoors, so that the power connector, signal connector,
■It is designed to prevent rain from entering through the opening on the rear side of the cabinet that houses the R adjustment hole, etc.

[従来の技術]従来は、大型画面の前に別体の1画面分を覆うような、
例えば透明アクリル板等を置いて雨か当たるのを避けた
り、それができないようなより大きな画面のときには、
2ユニット単位で防水を施していた。しかし、後者の場
合、ユニットフレームの上面を伝わって後面まで侵入し
てくるような雨に対して上面の後側にひさしのようなも
のを取り付けて防水していたが、不十分であり後側面開
口部等からの侵入及びひさしからたれた水のコネクタか
らの侵入を防ぐには無理があった。
[Conventional technology] Conventionally, a separate screen was installed in front of a large screen to cover one screen.
For example, you can place a transparent acrylic board to protect it from rain, or if you have a larger screen where this is not possible,
Waterproofing was applied in units of two units. However, in the latter case, a canopy-like structure was attached to the rear of the upper surface to prevent rain from penetrating through the upper surface of the unit frame to the rear surface, but this was insufficient and the rear surface It was impossible to prevent water from entering through the openings, etc., and from entering through the connectors of water dripping from the eaves.

[発明が解決しようとする議題]本発明は、前記従来技術が有する水の侵入防止の不十分
さを改善する点にある。
[Problems to be Solved by the Invention] The present invention aims to improve the insufficiency of preventing water intrusion that the prior art has.

[課題を解決するための手段]本発明は、上面の後側にひさしを取り付けて水の侵入を
防ぐ従来の仕方に対して、水はもともとユニットフレー
ムの上面を伝わって後面近くまで来るものが多く、した
がって上面後部に積極的に窪み部を設けてそこを案内溝
として後面近くまで来た水を左右に流し、左右の側面に
は前記案内溝に連なった、前傾している塀のような案内
板を設け、該案内板を雨水を伝わらせて前方へ排水する
ようにした構造のユニットを構成するものである。
[Means for Solving the Problems] The present invention solves the problem of the conventional method of attaching an eaves to the rear of the upper surface to prevent water from entering, whereas water originally travels along the upper surface of the unit frame and comes close to the rear surface. Therefore, a recess is actively created at the rear of the top surface, and this is used as a guide groove to allow water that has reached the rear surface to flow left and right. This unit constitutes a unit with a structure in which a guide plate is provided, and the guide plate is used to transmit rainwater and drain the water to the front.

[実施例]本発明を第1図に示す実施例で説明する。[Example]The present invention will be explained with reference to an embodiment shown in FIG.

まず、本発明が適用される大型画像表示装置を形成する
画像表示ユニットの構造について説明する。1は発光セ
ルで、縦横に複数個配列されて画像表示ユニットのフロ
ント部を形成するフロントキャビネット2に取り付けら
れる。また、3は画像表示ユニットのリア部を形成する
りアキャビネットで、両キャビネットは境目4で一体に
繋がれている。
First, the structure of an image display unit forming a large-sized image display device to which the present invention is applied will be explained. Reference numeral 1 denotes a plurality of light emitting cells arranged in a matrix and installed in a front cabinet 2 forming a front part of an image display unit. Further, 3 is a rear cabinet forming the rear part of the image display unit, and both cabinets are connected together at a boundary 4.

前記画像表示ユニットのリアキャビネット3の上面後部
に雨水排水用案内溝5、こねに連なってリアキャビネッ
ト3の左右側面部に前傾した排水用案内板6を一体成形
により形成して設ける。前記案内板6は全体が前傾して
もよいし、図に示すようにその一部を必要に応じて直立
部7となるように形成してもよい。
A rainwater drainage guide groove 5 is provided at the rear of the upper surface of the rear cabinet 3 of the image display unit, and a drainage guide plate 6 which is continuous with the left and right sides of the rear cabinet 3 and tilted forward is integrally formed. The entire guide plate 6 may be tilted forward, or a portion thereof may be formed into an upright portion 7 as required, as shown in the figure.

前記案内溝5及び案内板6によって排水される雨水は、
画像表示ユ゛ニットが縦横に配列されて形成される大画
面を表示するモジュールの縦方向に配列された前記画像
表示ユニットの下側に位置するユニットの上面8に案内
されて排水されていく。
Rainwater drained by the guide groove 5 and guide plate 6 is
The water is drained while being guided to the upper surface 8 of the unit located below the image display units arranged in the vertical direction of a module displaying a large screen formed by arranging image display units in the vertical and horizontal directions.

第2図は、前記防水装置と相まって実施される屋外配線
に工夫をこらしたものである。
FIG. 2 shows an ingenious outdoor wiring that is implemented in conjunction with the waterproofing device.

前記画像表示ユニットには外部からコードやケーブルを
介して電源や信号を供給しなければならない。そのため
ユニット上方から直接供給するようにコードを配置する
とユニット上方からコードを伝わってきた雨水はコネク
タ部からユニット内部に侵入しやすい。特にコネクタが
ユニットの下部に集中していたため問題が多かった。
Power and signals must be supplied to the image display unit from the outside via a cord or cable. Therefore, if the cord is arranged so that it is directly supplied from above the unit, rainwater that has traveled along the cord from above the unit is likely to enter the inside of the unit through the connector part. This was especially problematic because the connectors were concentrated at the bottom of the unit.

そこで、このような問題を解決するために、第2図に示
すようにリアキャビネット3の後面の比較的上部にコー
ドやケーブルlOのコネクター9を配置し、コードやケ
ーブル10は後面下部に取り付けたクランパー11で一
部クランプしてコードやケーブルを後面下部で強制的に
迂回させてコネクターに接続する。このようにコードや
ケーブルを配置するとコードが必ずコネクターより低い
ところにあるため、それより高いところから来た雨水は
コードの一番低いところから下に垂れてしまうためにユ
ニット内部への雨水の侵入を防止できる。
Therefore, in order to solve this problem, as shown in Fig. 2, the connector 9 for the cord or cable 10 is placed at the relatively upper part of the rear face of the rear cabinet 3, and the cord or cable 10 is attached to the lower part of the rear face. A part of the cord or cable is clamped with a clamper 11, and the cord or cable is forcibly detoured at the lower part of the rear face and connected to the connector. When cords and cables are arranged in this way, the cords are always lower than the connectors, so rainwater that comes from higher up will drip down from the lowest point of the cords, preventing rainwater from entering the unit. can be prevented.

「発明の効果〕、!!M雨等により雨が画像表示ユニットをたたいても
、画像表示ユニットの上面を伝わって侵入してきた雨水
は、案内溝に入り左右に流れ、さらに左右の前面に向か
って傾斜している案内板により前へと排水されていくの
で、画像表示ユニットを何段に重ねてあっても最上段の
画像表示ユニットはもちろんのこと、下方に位置するユ
ニットも後面には雨水が垂れていかず防水性を確保でき
る。
``Effects of the invention'' ,!!M Even if rain hits the image display unit, the rainwater that has entered through the top surface of the image display unit enters the guide groove and flows left and right, and then flows to the left and right front. Since water is drained forward by the guide plate that is slanted toward the front, no matter how many image display units are stacked, not only the top image display unit but also the units located below will be drained from the rear. Waterproofness can be ensured without rainwater dripping.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の斜視図、第2図は本発明の側面図であ
る。1・・発光セル 2・・フロントキャビネット3・・リ
アキャビネット 5・・雨水排水用案内溝 6・・排水
用案内板
FIG. 1 is a perspective view of the present invention, and FIG. 2 is a side view of the present invention. 1. Light emitting cell 2. Front cabinet 3. Rear cabinet 5. Rainwater drainage guide groove 6. Drainage guide plate

Claims (1)

Translated fromJapanese
【特許請求の範囲】[Claims](1)発光セルを縦横に複数個配列して形成した画像表
示ユニットからなる屋外用大型画像表示装置において、
前記画像表示ユニットはフロントキャビネット及びリア
キャビネットからなり、前記フロントキャビネットには
前記発光セルが配列されて取り付けられ、前記リアキャ
ビネットの上面後部には排水用案内溝を形成するととも
に、その両側面部に前記排水用案内溝に連なる前傾した
排水用案内板を具備したことを特徴とする屋外用大型画
像表示装置の防水装置。
(1) In a large outdoor image display device consisting of an image display unit formed by arranging a plurality of light emitting cells vertically and horizontally,
The image display unit consists of a front cabinet and a rear cabinet, the light emitting cells are arranged and attached to the front cabinet, a drainage guide groove is formed at the rear of the upper surface of the rear cabinet, and a drainage guide groove is formed at the rear of the upper surface of the rear cabinet. A waterproof device for a large outdoor image display device, characterized by comprising a forward-slanted drainage guide plate connected to a drainage guide groove.
JP32079990A1990-11-271990-11-27Water proofing device of large-sized image display device for outdoorPendingJPH04191790A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP32079990AJPH04191790A (en)1990-11-271990-11-27Water proofing device of large-sized image display device for outdoor

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP32079990AJPH04191790A (en)1990-11-271990-11-27Water proofing device of large-sized image display device for outdoor

Publications (1)

Publication NumberPublication Date
JPH04191790Atrue JPH04191790A (en)1992-07-10

Family

ID=18125374

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP32079990APendingJPH04191790A (en)1990-11-271990-11-27Water proofing device of large-sized image display device for outdoor

Country Status (1)

CountryLink
JP (1)JPH04191790A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
KR100982735B1 (en)*2010-04-202010-09-20주식회사 에버아이티Led electric board module for led electric indication device with waterproof structure
CN107107755A (en)*2014-11-172017-08-29日本精机株式会社Head-up display
US10741107B2 (en)2013-12-312020-08-11Ultravision Technologies, LlcModular display panel
US10891881B2 (en)2012-07-302021-01-12Ultravision Technologies, LlcLighting assembly with LEDs and optical elements

Cited By (6)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
KR100982735B1 (en)*2010-04-202010-09-20주식회사 에버아이티Led electric board module for led electric indication device with waterproof structure
US10891881B2 (en)2012-07-302021-01-12Ultravision Technologies, LlcLighting assembly with LEDs and optical elements
US10741107B2 (en)2013-12-312020-08-11Ultravision Technologies, LlcModular display panel
CN107107755A (en)*2014-11-172017-08-29日本精机株式会社Head-up display
US20170320390A1 (en)*2014-11-172017-11-09Nippon Seiki Co., Ltd.Head-up display device
US10118489B2 (en)*2014-11-172018-11-06Nippon Seiki Co., Ltd.Head-up display device

Similar Documents

PublicationPublication DateTitle
WO2022073426A1 (en)Photovoltaic module and photovoltaic roof member
JPH04191790A (en)Water proofing device of large-sized image display device for outdoor
CN104220925A (en)Liquid crystal display device and television receiver
JP6347059B2 (en) Internal drainage structure of electrical equipment storage box
JP3652165B2 (en) Solar cell module mounting structure and mounting method thereof
JPH0338851Y2 (en)
CN101197100B (en)Perspective LED display screen
US4563053A (en)Pole mounted cross-connect terminal
EP3971367B1 (en)Led tile display screen
CN209267680U (en) Protective cover and monitoring camera device
JP3615444B2 (en) Solar cell device
CN215485520U (en)A door frame structure and intelligent platform shield door for platform shield door
CN213988108U (en)LED display screen
JP2013076307A (en)Photovoltaic power generation device and installation method thereof
CN220290401U (en)Outdoor display screen
KR102471339B1 (en)Solar panel assembly
CN210349140U (en)Commercial waterproof LED display screen
CN108711235B (en)Fresh self-extracting cabinet body and fresh self-extracting cabinet
CN201122396Y (en)Perspective LED display screen
CN218547692U (en)Multi-parking space video parking space detector
CN218122707U (en)Three-roller gate with recognition function
CN215341778U (en)Rain-proof intelligent large screen of weighing
JPH0720978Y2 (en) Rainproof lobby intercom
CN220650951U (en)Optical divider with protective structure
CN220586714U (en)Moistureproof communication cabinet

[8]ページ先頭

©2009-2025 Movatter.jp