JPH03144485A - Image display device - Google Patents
Image display deviceInfo
- Publication number
- JPH03144485A JPH03144485A JP28336689A JP28336689A JPH03144485A JP H03144485 A JPH03144485 A JP H03144485A JP 28336689 A JP28336689 A JP 28336689A JP 28336689 A JP28336689 A JP 28336689A JP H03144485 A JPH03144485 A JP H03144485A
- Authority
- JP
- Japan
- Prior art keywords
- display device
- main body
- device main
- screen
- heat pipe
- 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
- 239000007788 liquid Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、画像表示装置の冷却に関するものである。[Detailed description of the invention] [Industrial application field] The present invention relates to cooling of an image display device.
（従来の技術〕
第３図、第４図は例えば実開昭６０−９６６８９号公報
に示された従来の画像表示装置を示す図でＪ）す、図に
おいて（１）は表示装置本体、（２）はこの本体の前面
側に設けらヵｔこスクリーン、（３）はりを気取入口、
（４）はフィルター、（５）は一端が上記外気取入口（
３）に連通し、他端がスクリーン（２）の裏面側に開口
した吸気ダクト、（６）はこの吸気ダクト（５）内に装
着されＴこ吸気ファン、（７）はルーバーである。(Prior Art) Figures 3 and 4 are diagrams showing a conventional image display device disclosed in, for example, Japanese Utility Model Application Publication No. 60-96689. 2) is a cathode screen installed on the front side of this main body, (3) a beam is installed at the air intake,
(4) is a filter, and (5) has one end connected to the outside air intake (
3), the other end of which is open to the back side of the screen (2), (6) is an intake fan installed in this intake duct (5), and (7) is a louver.
次に動作について説明する。スクリーン（２）が発熱体
であるため吸気ダクト（５）に設（すられｔコツアン（
６）により外気取入口（３）からルーバー（７）を介し
てフィルター（４）により清浄な空気を取り入れていｔ
こ。Next, the operation will be explained. Since the screen (2) is a heating element, it is installed in the intake duct (5).
6) allows clean air to be taken in from the outside air intake (3) through the louver (7) and through the filter (4).
child.
従来の画像表示装置は以上のように構成されているので
、本体内部にダクトを設けなりハばならず、吸気ファン
も必要で、また防滴Ｆ５’Ｍのｆコめフィルターも設け
ねばならないなどの課題があっｔこ。Conventional image display devices are configured as described above, so they require a duct inside the main body, an intake fan, and a drip-proof F5'M filter. There is a problem.
こＣ発明は上記のような課題を解消するためになきｔ′
１． ｙこもので、ダクトや吸気ファンを廃止できろと
ともにフィルターも廃止できる画（象表示装置を得ろこ
とを目的とする。This C invention is not intended to solve the above-mentioned problems.
1. The purpose is to obtain an image display device that can eliminate ducts and intake fans as well as filters.
この発明に係る画像表示装置は、表示装置本体を全閉形
状とするとともにダクト・ファンおよびフィルターを廃
止して表示装置本体内に一側が突出し、他側が表示装置
本体の外部に突出１ノｔこヒートパイプを設けγこもの
である。The image display device according to the present invention has a display device main body in a completely closed shape, eliminates the duct fan and filter, and has one side protruding into the display device main body and the other side protruding outside the display device main body. It is equipped with a heat pipe.
この発明における画像表示装置は、ヒートパイプにより
表示装置本体内の熱が外部に放出されスクリーンを冷却
する。In the image display device according to the present invention, heat inside the display device body is released to the outside by the heat pipe to cool the screen.
「発明の実施例フ
以下、この発明の一実施例を図について説明する。第１
図、第２図において（８）は本体（１）に支え部材（９
）を介して取付けらｎだヒートパイプであって、一端が
スクリーン（２）の心傍までのび、４゜
他端が本体（１）の側面から外部に突出している。``Embodiment of the Invention'' An embodiment of the invention will be described below with reference to the drawings.
In Figures 1 and 2, (8) is a supporting member (9) attached to the main body (1).
), one end of which extends to the vicinity of the center of the screen (2), and the other end of which protrudes outward from the side surface of the main body (1) by 4°.
なお、その他の構成については従来と同ｆＪにつき説明
を省略する。Note that the other configurations have the same fJ as the conventional one, so explanations will be omitted.
次に動作について説明する。ヒートパイプ（８）の一端
が本体（１）のスクリーン（２）のｆｉ傍までのびてい
るｒこめ、スクリーン（２）からの発熱を吸収しその作
動液が本体（１）の外部に突出しｔこヒートパイプ（８
）の他端に移動したとき外気と熱交換して蒸発し、冷却
さｔＮｆ：作動液が再びヒートパイプブ（８）の一端側
へ移動し、まｔこスクリーン（２）からの熱を吸収して
移動する。Next, the operation will be explained. One end of the heat pipe (8) extends to the vicinity of the screen (2) of the main body (1), absorbs heat generated from the screen (2), and the working fluid protrudes outside the main body (1). Heat pipe (8
) When the fluid moves to the other end of the heat pipe (8), it exchanges heat with the outside air, evaporates, and is cooled down.The working fluid moves again to one end of the heat pipe (8) and absorbs the heat from the heat screen (2). Moving.
以上のように、この発明によれば表示装置本体を全閉形
状として表示装置本体内に一側が突出し他側が表示装置
本体の外部に突出したヒトパイプを配設するように構成
しｔこので、ダクト、ファンおよびフィルター等を廃止
してもスクリーンを冷却できろ効果がある。As described above, according to the present invention, the display device main body is configured to have a completely closed shape and a human pipe is disposed with one side protruding inside the display device main body and the other side protruding outside the display device main body. , it is effective to cool the screen even if fans and filters are eliminated.
第１図はこの発明の一実施例１ζよろ画像表示装置を示
す断面側面図、第２図は第１図のＤ−１丁線における断
面正面図、第３図は従来の画像表示装置を示す断面側面
図、第４図は第３図のフィルタ一部のＤｍ断面図である
。
図Ｉこおいて、（］）１．を表示装置１本体、（２）は
スクリー７、Ｌ３）は外気取入口、（４）はフィルター
、（５）は吸気ダクト、（６）は吸気ファン、［８）ｌ
ｊヒートパイプ％（９）１．１支え部材である。
なお、図中、同一符号は同一、まｆこは相当部分を示す
。FIG. 1 is a cross-sectional side view showing a 1ζ wobbling image display device according to an embodiment of the present invention, FIG. 2 is a cross-sectional front view taken along line D-1 in FIG. 1, and FIG. 3 is a conventional image display device. A cross-sectional side view, FIG. 4 is a Dm sectional view of a part of the filter in FIG. 3. In Figure I, (])1. Display device 1 main body, (2) screen 7, L3) outside air intake, (4) filter, (5) intake duct, (6) intake fan, [8) L
j Heat pipe % (9) 1.1 Support member. In addition, in the drawings, the same reference numerals are the same, and marks in the figures indicate corresponding parts.
Claims (1)
示装置本体に設けられた外気取入口に一端が連通し、他
端が上記スクリーン裏面側に開口する吐出口を有する吸
気ダクト及びこの吸気ダクト内に取付けられた吸気ファ
ンを備えた画像表示装置において、上記吸気ダクト及び
ファンを除去するとともに上記表示装置本体を全閉形状
として上記表示装置本体内に一側が突出し、他側が表示
装置本体の外部に突出したヒートパイプを配設したこと
を特徴とする画像表示装置。A display device main body provided with a screen on the front surface, an intake duct having one end communicating with an outside air intake provided in the display device main body and a discharge port opening at the other end toward the back side of the screen, and an inside of this air intake duct. In the image display device equipped with an intake fan attached to the display device, the intake duct and the fan are removed, and the display device main body is made into a completely closed shape so that one side protrudes into the display device main body and the other side extends outside the display device main body. An image display device characterized by disposing a protruding heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28336689A JPH03144485A (en) | 1989-10-30 | 1989-10-30 | Image display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28336689A JPH03144485A (en) | 1989-10-30 | 1989-10-30 | Image display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03144485A true JPH03144485A (en) | 1991-06-19 |
Family
ID=17664565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28336689A Pending JPH03144485A (en) | 1989-10-30 | 1989-10-30 | Image display device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03144485A (en) |
-
1989
- 1989-10-30 JP JP28336689A patent/JPH03144485A/en active Pending
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