JPH0413982U - - Google Patents

Info

Publication number
JPH0413982U
JPH0413982U JP5354090U JP5354090U JPH0413982U JP H0413982 U JPH0413982 U JP H0413982U JP 5354090 U JP5354090 U JP 5354090U JP 5354090 U JP5354090 U JP 5354090U JP H0413982 U JPH0413982 U JP H0413982U
Authority
JP
Japan
Prior art keywords
display panel
screen
housing
casing
air intake
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.)
Granted
Application number
JP5354090U
Other languages
Japanese (ja)
Other versions
JP2502633Y2 (en
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 filed Critical
Priority to JP1990053540U priority Critical patent/JP2502633Y2/en
Publication of JPH0413982U publication Critical patent/JPH0413982U/ja
Application granted granted Critical
Publication of JP2502633Y2 publication Critical patent/JP2502633Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図乃至第４図は本考案の一実施例を示すも
ので、第１図は縦断面図、第２図は第１図の−
線に沿う一部省略した横断面図、第３図は上部
に配する第１の整風仕切板の一部分の斜視図、第
４図は下部に配する第２の整風仕切板の一部分の
斜視図、第５図は本考案の他の実施例を示す一部
省略した縦断面図、第６図は同上実施例における
圧力空気供給回路図、第７図は従来例を示す案内
表示盤の外観斜視図、第８図は同従来例の案内表
示盤の縦断面図、第９図は第８図の表示パネルの
発行ダイオードを示す一部拡大図である。 １……筐体、５……スクリーン、８……表示パ
ネル、８ａ……発光ダイオード、１０……電気用
品、１１……空気取入口、１３……冷却用フアン
、Ａ……表示パネル表面側のスクリーンとの間の
隙間、Ｂ……表示パネル裏面側の空間、２１，２
２，２３……整風仕切板。 1 to 4 show an embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view, and FIG. 2 is a cross-sectional view of FIG.
3 is a partially omitted cross-sectional view taken along the line; FIG. 3 is a perspective view of a portion of the first air-regulating partition plate disposed at the top; FIG. 4 is a perspective view of a portion of the second air-regulating partition plate disposed at the bottom. , FIG. 5 is a partially omitted longitudinal cross-sectional view showing another embodiment of the present invention, FIG. 6 is a pressure air supply circuit diagram in the same embodiment, and FIG. 7 is a perspective view of the appearance of a guide display panel showing a conventional example. 8 is a vertical sectional view of the conventional guide display panel, and FIG. 9 is a partially enlarged view showing the light emitting diode of the display panel of FIG. 1... Housing, 5... Screen, 8... Display panel, 8a... Light emitting diode, 10... Electrical appliances, 11... Air intake, 13... Cooling fan, A... Display panel surface side Gap between screen and B...space on back side of display panel, 21,2
2, 23...Airflow partition plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表面にスクリーンを配した筐体内に、該スクリ
ーンと小間隔を存し多数の発光ダイオードを装着
した表示パネルと、この表示パネルより裏面側に
配する制御機器等の電気用品とを設けてなる案内
表示盤で、この筐体下面に空気取入口を設けると
共に、筐体上面部に前記空気取入口から取り入れ
た冷却空気を該筐体内に通風させて上方に排気す
る冷却用フアンを備えた冷却機能付き案内表示盤
において、前記冷却用フアンにより空気取入口か
ら筐体内に取入れられる冷却空気を、該筐体内の
表示パネル表面側のスクリーンとの間の隙間と、
表示パネル裏面側の電気用品を配した空間とに、
それぞれの発熱量に応じバランスさせて分配通風
させる整風仕切板を設けたことを特徴とする冷却
機能付き案内表示盤。 A guide consisting of a display panel equipped with a large number of light emitting diodes located at a small distance from the screen, and electrical appliances such as control equipment arranged on the back side of the display panel, in a housing with a screen on the front surface. In the display panel, an air intake is provided on the bottom surface of the casing, and a cooling fan is provided on the top surface of the casing to ventilate the cooling air taken in from the air intake into the casing and exhaust it upward. In the guide display panel with a guide display panel, the cooling air taken into the housing from the air intake port by the cooling fan is connected to a gap between the screen on the surface side of the display panel in the housing,
In the space on the back side of the display panel where electrical supplies are placed,
A guide display panel with a cooling function is characterized by being provided with a ventilation partition plate that distributes ventilation in a balanced manner according to the amount of heat generated by each.
JP1990053540U 1990-05-24 1990-05-24 Information display panel with cooling function Expired - Lifetime JP2502633Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990053540U JP2502633Y2 (en) 1990-05-24 1990-05-24 Information display panel with cooling function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990053540U JP2502633Y2 (en) 1990-05-24 1990-05-24 Information display panel with cooling function

Publications (2)

Publication Number Publication Date
JPH0413982U true JPH0413982U (en) 1992-02-04
JP2502633Y2 JP2502633Y2 (en) 1996-06-26

Family

ID=31574815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990053540U Expired - Lifetime JP2502633Y2 (en) 1990-05-24 1990-05-24 Information display panel with cooling function

Country Status (1)

Country Link
JP (1) JP2502633Y2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000047589A (en) * 1998-07-28 2000-02-18 Sanyo Electric Co Ltd Display device
JP2010134201A (en) * 2008-12-04 2010-06-17 Sanyo Electric Co Ltd Image display apparatus
JP2010134198A (en) * 2008-12-04 2010-06-17 Sanyo Electric Co Ltd Image display apparatus
JP2010175990A (en) * 2009-01-30 2010-08-12 Sanyo Electric Co Ltd Image display device
WO2012029683A1 (en) * 2010-08-30 2012-03-08 三洋電機株式会社 Display device
JP2012048144A (en) * 2010-08-30 2012-03-08 Sanyo Electric Co Ltd Image display device
WO2012066996A1 (en) * 2010-11-16 2012-05-24 シャープ株式会社 Display device
JP2015199362A (en) * 2014-04-04 2015-11-12 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 Light radiation device
JP2020150124A (en) * 2019-03-13 2020-09-17 Fdk株式会社 Electronic apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011128432A (en) * 2009-12-18 2011-06-30 Sanyo Electric Co Ltd Image display device
JP2011128433A (en) * 2009-12-18 2011-06-30 Sanyo Electric Co Ltd Image display device
US20120255704A1 (en) * 2009-12-18 2012-10-11 Sanyo Electric Co., Ltd. Image display apparatus
KR102300040B1 (en) * 2017-03-09 2021-09-08 엘지전자 주식회사 Display device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349046U (en) * 1976-09-29 1978-04-25
JPS59204084A (en) * 1983-05-06 1984-11-19 三菱電機株式会社 Cooling fan unit for large display unit
JPH01179988A (en) * 1988-01-11 1989-07-18 Toshiba Corp Control board installation structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349046U (en) * 1976-09-29 1978-04-25
JPS59204084A (en) * 1983-05-06 1984-11-19 三菱電機株式会社 Cooling fan unit for large display unit
JPH01179988A (en) * 1988-01-11 1989-07-18 Toshiba Corp Control board installation structure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000047589A (en) * 1998-07-28 2000-02-18 Sanyo Electric Co Ltd Display device
JP2010134201A (en) * 2008-12-04 2010-06-17 Sanyo Electric Co Ltd Image display apparatus
JP2010134198A (en) * 2008-12-04 2010-06-17 Sanyo Electric Co Ltd Image display apparatus
JP2010175990A (en) * 2009-01-30 2010-08-12 Sanyo Electric Co Ltd Image display device
WO2012029683A1 (en) * 2010-08-30 2012-03-08 三洋電機株式会社 Display device
JP2012048144A (en) * 2010-08-30 2012-03-08 Sanyo Electric Co Ltd Image display device
WO2012066996A1 (en) * 2010-11-16 2012-05-24 シャープ株式会社 Display device
JP2015199362A (en) * 2014-04-04 2015-11-12 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 Light radiation device
JP2020150124A (en) * 2019-03-13 2020-09-17 Fdk株式会社 Electronic apparatus

Also Published As

Publication number Publication date
JP2502633Y2 (en) 1996-06-26

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