JPH09270975A - Mount structure of cooling fan - Google Patents
Mount structure of cooling fanInfo
- Publication number
- JPH09270975A JPH09270975A JP8076285A JP7628596A JPH09270975A JP H09270975 A JPH09270975 A JP H09270975A JP 8076285 A JP8076285 A JP 8076285A JP 7628596 A JP7628596 A JP 7628596A JP H09270975 A JPH09270975 A JP H09270975A
- Authority
- JP
- Japan
- Prior art keywords
- cooling fan
- vibration
- sheet metal
- rubber
- mounting
- 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
- Mounting Components In General For Electric Apparatus (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、プラズマディスプ
レイに装着する騒音の発生を抑えた冷却ファンの取付構
造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling fan mounting structure which suppresses noise generation when mounted on a plasma display.
【０００２】[0002]
【従来の技術】従来は、プラズマディスプレイの放熱を
行う冷却ファンは、同冷却ファンを取り付けるシャーシ
板金等の取付板金に固定用ネジで直接ネジ止めしてい
た。しかし、このような冷却ファンの取付構造では、冷
却ファンの回転による振動が直接取付板金に伝達され
て、同板金が振動して騒音を発生する問題があった。2. Description of the Related Art Conventionally, a cooling fan for radiating heat of a plasma display is directly screwed to a mounting plate such as a chassis plate to which the cooling fan is mounted with a fixing screw. However, in such a cooling fan mounting structure, there is a problem that vibration due to the rotation of the cooling fan is directly transmitted to the mounting sheet metal and the sheet metal vibrates to generate noise.
【０００３】[0003]
【発明が解決しようとする課題】本発明は上記問題点に
鑑みなされたもので、プラズマディスプレイの放熱のた
めに冷却ファンを使用しても、同プラズマディスプレイ
から発生する騒音を低いレベルに抑えることを目的とす
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and suppresses noise generated from the plasma display to a low level even if a cooling fan is used for heat dissipation of the plasma display. With the goal.
【０００４】[0004]
【課題を解決するための手段】冷却ファンを用いて放熱
を行うプラズマディスプレイにおいて、同冷却ファンと
同冷却ファンを取り付けるシャーシ板金等のファン取付
板金との間に防振用ゴムを挟着し、冷却ファンの振動が
取付板金に伝達されないようにすることにより、前記シ
ャーシ板金等の振動を防止する。In a plasma display that radiates heat using a cooling fan, a vibration isolating rubber is sandwiched between the cooling fan and a fan mounting sheet metal such as a chassis sheet metal to which the cooling fan is attached, By preventing the vibration of the cooling fan from being transmitted to the mounting sheet metal, the vibration of the chassis sheet metal or the like is prevented.
【０００５】[0005]
【発明の実施の形態】冷却ファンと同冷却ファンを取り
付けるシャーシ板金等の取付板金との間に防振用ゴムを
挟着することにより前記シャーシ板金等の振動を防止す
る。BEST MODE FOR CARRYING OUT THE INVENTION A vibration isolating rubber is sandwiched between a cooling fan and a mounting sheet metal such as a chassis sheet metal to which the cooling fan is attached to prevent vibration of the chassis sheet metal.
【０００６】防振用ゴムは、座金のように冷却ファンを
取付板金に取り付ける固定用ネジを貫通させて座着させ
る。The vibration isolating rubber is seated by passing through a fixing screw that attaches a cooling fan to a mounting plate like a washer.
【０００７】防振用ゴムは、冷却ファンと取付板金との
間の他に、固定用ネジの頭部と冷却ファンの間に同ビス
を貫通させて座着させる。また、防振用ゴムは、座金の
形状としても良い。さらには、座金状の一方の面にスリ
ーブ状の凸部を持たせて、同凸部を前記冷却ファンの固
定用ネジと同ネジ穴の間に嵌入することもできる。The vibration isolating rubber is seated by passing the same screw between the cooling fan and the mounting plate, and between the head of the fixing screw and the cooling fan. Further, the vibration isolating rubber may be in the form of a washer. Further, it is also possible to provide a sleeve-shaped convex portion on one surface of the washer and insert the convex portion between the fixing screw and the screw hole of the cooling fan.
【０００８】防振用ゴムは、両面テープで取付板金若し
くは冷却用ファンの着座位置に張り付ける。The anti-vibration rubber is attached to the mounting sheet metal or the seating position of the cooling fan with double-sided tape.
【０００９】[0009]
【実施例】図１は、本発明による冷却ファンの取付構造
の１実施例のファン取付部の（Ａ）側面図（同図（Ｂ）
ｃ−ｃ断面）（Ｂ）背面図、（Ｃ）同防振用ゴム平面
図、（Ｄ）同側面図、図３は、同冷却ファン取付構造の
（Ａ）側面図、（Ｂ）背面図である。テレビ画像等を表
示するＰＤＰ１の背面に立てたボス１ａに、シャーシ板
金２がネジ２ａで止めてある。取付板となるシャーシ板
金２には、ＰＤＰ等から出る熱を放熱するための冷却フ
ァン３、３が装着してある。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a side view (A) of a fan mounting portion of one embodiment of a cooling fan mounting structure according to the present invention (FIG. 1B).
(cc cross section) (B) rear view, (C) same vibration isolating rubber plan view, (D) same side view, FIG. 3 (A) side view of same cooling fan mounting structure, (B) rear view Is. A chassis sheet metal 2 is fastened with a screw 2a to a boss 1a standing on the back surface of the PDP 1 for displaying a television image or the like. Cooling fans 3 and 3 for radiating heat generated from a PDP or the like are mounted on a chassis metal plate 2 which is a mounting plate.
【００１０】冷却用ファン３は、シャーシ板金２に設け
たネジ穴に固定用ネジ４、４、・・で固定してある。冷
却用ファン３とシャーシ板金２の間には、例えば座金の
形状をした防振用ゴム５を配置し、防振用ゴム５に開け
られた穴に取付用ネジ４を通して冷却ファン３とともに
シャーシ板金２に止めてある。The cooling fan 3 is fixed to the screw holes formed in the chassis sheet metal 2 with fixing screws 4, 4, .... Between the cooling fan 3 and the chassis sheet metal 2, for example, a washer-shaped anti-vibration rubber 5 is arranged, and a mounting screw 4 is passed through a hole formed in the anti-vibration rubber 5 and the chassis fan 2 is attached together with the cooling fan 3. Stopped at 2.
【００１１】冷却用ファン３とシャーシ板金２の間の防
振用ゴム５の他に、固定用ネジ４の頭部４ａと冷却ファ
ン３の間にも防振用ゴム５を設けることもできる。例え
ば座金の形状をした防振用ゴム５を固定用ネジ４の頭部
４ａの座金７の下に挟んで冷却ファン３とともに固定す
る。防振用ゴム５は、両面テープ８でシャーシ板金２又
は冷却ファン３に止める構造とすることも可能である。
なお、両面テープ８は、予め防振用ゴム５に張り付けて
おくと作業性が増大する。In addition to the vibration isolating rubber 5 between the cooling fan 3 and the chassis sheet metal 2, the vibration isolating rubber 5 may be provided between the head 4a of the fixing screw 4 and the cooling fan 3. For example, a vibration isolating rubber 5 in the form of a washer is sandwiched under the washer 7 of the head 4a of the fixing screw 4 and fixed together with the cooling fan 3. The anti-vibration rubber 5 may have a structure in which it is secured to the chassis sheet metal 2 or the cooling fan 3 with a double-sided tape 8.
If the double-sided tape 8 is attached to the anti-vibration rubber 5 in advance, the workability is increased.
【００１２】図２は、本発明による冷却ファンの取付構
造の別の実施例のファン取付部の（Ａ）側面図（同図
（Ｂ）ｃ−ｃ断面）（Ｂ）背面図、（Ｃ）同防振用ゴム
平面図、（Ｄ）同側面図である。上記と同様にして冷却
ファン３をシャーシ板金２に固定用ネジ４で固定する。
冷却用ファン３とシャーシ板金２の間と冷却ファン３と
固定用ネジ４の頭部４ａの間には、防振用ゴム６を配置
してある。防振用ゴム６は、座金状の一方の面にスリー
ブ状の凸部６ａが設けられている。スリーブ状の凸部６
ａを冷却ファンの固定用ネジのネジ穴と固定用ネジ４の
間に嵌入するような取付構造とすることもできる。FIG. 2 is a side view (A) of the fan mounting portion of another embodiment of the cooling fan mounting structure according to the present invention (section (B) c--c in the same figure) (B) rear view, (C). FIG. 3 is a plan view of the same vibration isolating rubber, and FIG. Similarly to the above, the cooling fan 3 is fixed to the chassis sheet metal 2 with the fixing screw 4.
An anti-vibration rubber 6 is arranged between the cooling fan 3 and the chassis sheet metal 2 and between the cooling fan 3 and the head 4 a of the fixing screw 4. The vibration-proof rubber 6 has a washer-shaped one surface provided with a sleeve-shaped convex portion 6a. Sleeve-shaped protrusion 6
It is also possible to have a mounting structure in which a is fitted between the screw hole of the fixing screw of the cooling fan and the fixing screw 4.
【００１３】[0013]
【発明の効果】本発明は、以上説明したような形態で実
施され、以下に記載するような効果を奏する。The present invention is embodied in the form described above, and has the following effects.
【００１４】冷却ファンと同冷却ファンを取り付けるシ
ャーシ板金等の取付板金との間に防振用ゴムを挟着する
ことによりシャーシ板金等の振動を防止でき、プラズマ
ディスプレイから発生する騒音が低減できる。By vibrating the anti-vibration rubber between the cooling fan and a mounting sheet metal such as a chassis sheet metal to which the cooling fan is attached, vibration of the chassis sheet metal can be prevented and noise generated from the plasma display can be reduced.
【００１５】防振用ゴムは、座金のように冷却ファンを
取付板金に取り付ける固定用ネジを貫通させて座着させ
ることで、防振用ゴムを安定に保持できる。The anti-vibration rubber can be stably held by passing it through a fixing screw that attaches a cooling fan to a mounting plate like a washer, and seating the anti-vibration rubber.
【００１６】防振用ゴムは、冷却ファンと取付板金との
間の他に、固定用ネジの頭部と冷却ファンの間に同ビス
を貫通させて座着させることで、固定用ビスと冷却ファ
ンの間の振動の伝達が防止でき、防振効果が増大する。
また、防振用ゴムは、座金の形状とすることで、防振用
ゴムの取り扱いが容易となる。さらには、座金状の一方
の面にスリーブ状の凸部を持たせて、同凸部を前記冷却
ファンの固定用ネジと同ネジ穴の間に嵌入する構造とす
ることで、冷却ファンと固定用ネジの間の振動の遮断も
容易となる。The anti-vibration rubber is provided between the cooling fan and the mounting sheet metal, and the screw is penetrated and seated between the head of the fixing screw and the cooling fan, so that the anti-vibration rubber is cooled. Vibration can be prevented from being transmitted between the fans, and the vibration damping effect is increased.
In addition, the vibration isolating rubber having a washer shape facilitates handling of the vibration isolating rubber. Furthermore, by fixing a sleeve-shaped convex portion on one surface of the washer and inserting the convex portion between the fixing screw and the screw hole of the cooling fan, the convex portion is fixed to the cooling fan. It also becomes easy to isolate vibrations between the screws.
【００１７】防振用ゴムは、両面テープで取付板金若し
くは冷却用ファンの着座位置に張り付けることで、防振
用ゴムの取付作業の作業性が良くなる。By attaching the anti-vibration rubber to the mounting sheet metal or the seating position of the cooling fan with a double-sided tape, the workability of attaching the anti-vibration rubber is improved.
【図１】本発明による冷却ファンの取付構造の１実施例
のファン取付部の（Ａ）側面図（同図（Ｂ）ｃ−ｃ断
面）（Ｂ）背面図、（Ｃ）同防振用ゴム平面図、（Ｄ）
同側面図である。FIG. 1 is a side view (A) of a fan mounting portion of a cooling fan mounting structure according to the present invention (cross section cc in FIG. 1B), rear view (B), and vibration isolation (C). Rubber top view, (D)
It is the same side view.
【図２】本発明による冷却ファンの取付構造の別の実施
例のファン取付部の（Ａ）側面図（同図（Ｂ）ｃ−ｃ断
面）（Ｂ）背面図、（Ｃ）同防振用ゴム平面図、（Ｄ）
同側面図である。FIG. 2 is a side view (A) side view of the fan mounting portion of another embodiment of the cooling fan mounting structure according to the present invention (FIG. 2B is a sectional view taken along line c-c); FIG. 2B is a rear view; Rubber plan view, (D)
It is the same side view.
【図３】同冷却ファン取付構造の（Ａ）側面図、（Ｂ）
背面図である。FIG. 3A is a side view of the cooling fan mounting structure, and FIG.
It is a rear view.
１ ＰＤＰ ２ シャーシ板金 ３ 冷却ファン ４ 固定用ネジ ５、６ 防振用ゴム ７ 座金 ８ 両面テープ 1 PDP 2 Chassis sheet metal 3 Cooling fan 4 Fixing screws 5, 6 Anti-vibration rubber 7 Washer 8 Double-sided tape
Claims (6)
ディスプレイにおいて、同冷却ファンと同冷却ファンを
取り付けるシャーシ板金等の取付板金との間に防振用ゴ
ムを挟着することにより前記シャーシ板金等の振動を防
止することを特徴とした冷却ファンの取付構造。1. In a plasma display that radiates heat using a cooling fan, the chassis sheet metal or the like is sandwiched by a vibration isolation rubber sandwiched between the cooling fan and a mounting sheet metal such as a chassis sheet metal to which the cooling fan is attached. Cooling fan mounting structure that is characterized by preventing vibration of the.
記取付板金に取り付ける固定用ネジを貫通させて座着す
ることを特徴とした請求項１記載の冷却ファンの取付構
造。2. The cooling fan mounting structure according to claim 1, wherein the vibration isolating rubber is seated through a fixing screw for mounting the cooling fan to the mounting sheet metal.
記取付板金との間に加えて、前記固定用ネジの頭部と同
冷却ファンの間に同ビスを貫通させて座着することを特
徴とした請求項１記載の冷却ファンの取付構造。3. The anti-vibration rubber is seated by passing the screw between the cooling fan and the mounting plate, and between the head of the fixing screw and the cooling fan. The cooling fan mounting structure according to claim 1, wherein:
とを特徴とした請求項２又は請求項３記載の冷却ファン
の取付構造。4. The cooling fan mounting structure according to claim 2, wherein the vibration isolating rubber has a washer shape.
（６ａ）を備え、同凸部を前記冷却ファンの固定用ネジ
と同ネジ穴の間に嵌入することを特徴とした請求項２又
は請求項３記載の冷却ファンの取付構造。5. The anti-vibration rubber is provided with a sleeve-shaped convex portion (6a), and the convex portion is fitted between the fixing screw and the screw hole of the cooling fan. The cooling fan mounting structure according to claim 2 or claim 3.
付板金若しくは冷却用ファンの着座位置に張り付けるこ
とを特徴とした請求項２又は請求項３記載の冷却ファン
の取付構造。6. The cooling fan mounting structure according to claim 2, wherein the anti-vibration rubber is attached to a seating position of the mounting sheet metal or the cooling fan with a double-sided tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8076285A JPH09270975A (en) | 1996-03-29 | 1996-03-29 | Mount structure of cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8076285A JPH09270975A (en) | 1996-03-29 | 1996-03-29 | Mount structure of cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09270975A true JPH09270975A (en) | 1997-10-14 |
Family
ID=13601049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8076285A Pending JPH09270975A (en) | 1996-03-29 | 1996-03-29 | Mount structure of cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09270975A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030069611A (en) * | 2002-02-22 | 2003-08-27 | 엘지전자 주식회사 | Device of vibrated reduction of fan |
| KR100536582B1 (en) * | 1998-09-30 | 2006-02-28 | 삼성전자주식회사 | An apparatus for attaching a cooling fan into an electronic device and a portable computer with the apparatus |
| KR100759573B1 (en) * | 2006-03-31 | 2007-09-18 | 삼성에스디아이 주식회사 | Plasma display module |
| KR100786114B1 (en) * | 2006-06-22 | 2007-12-18 | 주식회사 아이엠스토리지 | A device for cooling |
| KR100795053B1 (en) * | 2006-07-12 | 2008-01-17 | 주식회사 아이엠스토리지 | A device for reducting of vibration in the cooling apparatus |
| JP2008177614A (en) * | 2008-04-07 | 2008-07-31 | Kitagawa Ind Co Ltd | Fan unit fixture |
| JP2008177613A (en) * | 2008-04-07 | 2008-07-31 | Kitagawa Ind Co Ltd | Fan unit fixture |
| EP1983211A2 (en) | 2007-04-16 | 2008-10-22 | Polymatech Co., Ltd. | Damper, and electronic component and electronic apparatus equipped with the damper |
| US7553030B2 (en) | 2004-09-17 | 2009-06-30 | Canon Kabushiki Kaisha | Fan unit and optical apparatus |
| US7800706B2 (en) | 2006-10-16 | 2010-09-21 | Samsung Electronics Co., Ltd. | Cooling fan unit and display apparatus having the same |
| JP2011151206A (en) * | 2010-01-21 | 2011-08-04 | Sharp Corp | Blower fitting structure and apparatus |
| WO2011111203A1 (en) * | 2010-03-11 | 2011-09-15 | Ｎｅｃディスプレイソリューションズ株式会社 | Projection display device |
| US8237652B2 (en) | 2006-10-16 | 2012-08-07 | Samsung Electronics Co., Ltd. | Liquid crystal display apparatus and control method thereof |
| US8359880B2 (en) * | 2006-11-06 | 2013-01-29 | Lg Electronics Inc. | Fan motor assembly for blowing cooling air and refrigerator having the same |
| KR101456651B1 (en) * | 2012-11-20 | 2014-11-04 | 인벤텍 (푸동) 테크놀로지 코포레이션 | Fan module |
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-
1996
- 1996-03-29 JP JP8076285A patent/JPH09270975A/en active Pending
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|---|---|---|---|---|
| KR100536582B1 (en) * | 1998-09-30 | 2006-02-28 | 삼성전자주식회사 | An apparatus for attaching a cooling fan into an electronic device and a portable computer with the apparatus |
| KR20030069611A (en) * | 2002-02-22 | 2003-08-27 | 엘지전자 주식회사 | Device of vibrated reduction of fan |
| US7553030B2 (en) | 2004-09-17 | 2009-06-30 | Canon Kabushiki Kaisha | Fan unit and optical apparatus |
| KR100759573B1 (en) * | 2006-03-31 | 2007-09-18 | 삼성에스디아이 주식회사 | Plasma display module |
| KR100786114B1 (en) * | 2006-06-22 | 2007-12-18 | 주식회사 아이엠스토리지 | A device for cooling |
| KR100795053B1 (en) * | 2006-07-12 | 2008-01-17 | 주식회사 아이엠스토리지 | A device for reducting of vibration in the cooling apparatus |
| US7800706B2 (en) | 2006-10-16 | 2010-09-21 | Samsung Electronics Co., Ltd. | Cooling fan unit and display apparatus having the same |
| US8237652B2 (en) | 2006-10-16 | 2012-08-07 | Samsung Electronics Co., Ltd. | Liquid crystal display apparatus and control method thereof |
| US8359880B2 (en) * | 2006-11-06 | 2013-01-29 | Lg Electronics Inc. | Fan motor assembly for blowing cooling air and refrigerator having the same |
| US8479899B2 (en) | 2007-04-16 | 2013-07-09 | Polymatech Co., Ltd. | Damper, and electronic component and electronic apparatus equipped with the damper |
| EP1983211A2 (en) | 2007-04-16 | 2008-10-22 | Polymatech Co., Ltd. | Damper, and electronic component and electronic apparatus equipped with the damper |
| JP2008177614A (en) * | 2008-04-07 | 2008-07-31 | Kitagawa Ind Co Ltd | Fan unit fixture |
| JP4526576B2 (en) * | 2008-04-07 | 2010-08-18 | 北川工業株式会社 | Fan unit fixture |
| JP4521043B2 (en) * | 2008-04-07 | 2010-08-11 | 北川工業株式会社 | Fan unit fixture |
| JP2008177613A (en) * | 2008-04-07 | 2008-07-31 | Kitagawa Ind Co Ltd | Fan unit fixture |
| JP2011151206A (en) * | 2010-01-21 | 2011-08-04 | Sharp Corp | Blower fitting structure and apparatus |
| WO2011111203A1 (en) * | 2010-03-11 | 2011-09-15 | Ｎｅｃディスプレイソリューションズ株式会社 | Projection display device |
| KR101456651B1 (en) * | 2012-11-20 | 2014-11-04 | 인벤텍 (푸동) 테크놀로지 코포레이션 | Fan module |
| JP2019073987A (en) * | 2017-10-12 | 2019-05-16 | 富士ゼロックス株式会社 | Blower module and image formation device |
| US11174876B2 (en) | 2017-10-12 | 2021-11-16 | Fujifilm Business Innovation Corp. | Blower |
| CN109996402A (en) * | 2019-04-02 | 2019-07-09 | 嘉兴歆瑶商贸有限公司 | A kind of multimedia equipment being safely and reliably used for smart home |
| CN110459126A (en) * | 2019-08-07 | 2019-11-15 | 杜梦青 | A kind of energy-saving electric informative advertising board |
| CN111821854A (en) * | 2020-08-11 | 2020-10-27 | 江苏金泰诺科技有限公司 | Plasma cooperation photocatalysis loading and unloading mechanism that organic waste gas reaction unit used |
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