JPH0192635U - - Google Patents

Info

Publication number
JPH0192635U
JPH0192635U JP18796687U JP18796687U JPH0192635U JP H0192635 U JPH0192635 U JP H0192635U JP 18796687 U JP18796687 U JP 18796687U JP 18796687 U JP18796687 U JP 18796687U JP H0192635 U JPH0192635 U JP H0192635U
Authority
JP
Japan
Prior art keywords
liquid crystal
refrigerant
projector
cooler
display panel
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
JP18796687U
Other languages
Japanese (ja)
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 JP18796687U priority Critical patent/JPH0192635U/ja
Publication of JPH0192635U publication Critical patent/JPH0192635U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Description

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

第１図はこの考案の第一実施例を示す液晶冷却
器の縦断側面図、第２図はその縦断正面図、第３
図は熱交換手段を示す拡大断面正面図、第４図は
熱交換手段を３個有する第１実施例の第１変形例
を示す縦断正面図、第５図は電熱部材を冷媒内で
液晶表示パネルに対峙するように冷媒内に突出さ
せた第１実施例の第２変形例を示す縦断正面図、
第６図は第５図の伝熱部材を示す拡大正面図、第
７図は第６図の側面図、第８図はこの考案の第２
実施例を示す縦断正面図、第９図は第８図のＡ視
拡大図、第１０図は従来の液晶冷却器を示す正面
図である。 １，１′……液晶冷却器、２……液体冷媒（冷
媒）、３，３′……冷却容器、４……液晶表示パ
ネル、５，５′……熱交換手段、１４……熱電冷
却素子。 Fig. 1 is a longitudinal sectional side view of a liquid crystal cooler showing the first embodiment of this invention, Fig. 2 is a longitudinal sectional front view thereof, and Fig. 3 is a longitudinal sectional side view of a liquid crystal cooler showing the first embodiment of this invention.
The figure is an enlarged sectional front view showing the heat exchange means, FIG. 4 is a longitudinal sectional front view showing a first modification of the first embodiment having three heat exchange means, and FIG. 5 is a liquid crystal display of the electric heating member in the refrigerant. A longitudinal sectional front view showing a second modification of the first embodiment in which the refrigerant protrudes into the refrigerant so as to face the panel;
Fig. 6 is an enlarged front view showing the heat transfer member of Fig. 5, Fig. 7 is a side view of Fig. 6, and Fig. 8 is a second view of the heat transfer member of this invention.
FIG. 9 is an enlarged view of A in FIG. 8, and FIG. 10 is a front view of a conventional liquid crystal cooler. 1, 1'... Liquid crystal cooler, 2... Liquid refrigerant (refrigerant), 3, 3'... Cooling container, 4... Liquid crystal display panel, 5, 5'... Heat exchange means, 14... Thermoelectric cooling element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷媒を収容している密閉型の冷却容器の一側面
に液晶表示パネルを取付け、この液晶表示パネル
の熱を前記冷媒が吸熱し、これによつて昇温した
冷媒とプロジエクタ内を流れる外気との間で熱交
換を行なつて前記液晶パネルを冷却する液晶プロ
ジエクタの液晶冷却器において、前記冷媒と外気
との間の熱交換に、ペルチエ効果を利用して吸熱
する熱電冷却素子を備えてなる熱交換手段を用い
たことを特徴とする液晶プロジエクタの液晶冷却
器。 A liquid crystal display panel is attached to one side of an airtight cooling container containing a refrigerant, and the refrigerant absorbs the heat of the liquid crystal display panel, thereby causing the heated refrigerant to interact with the outside air flowing inside the projector. A liquid crystal cooler for a liquid crystal projector that cools the liquid crystal panel by exchanging heat between the refrigerant and the outside air. A liquid crystal cooler for a liquid crystal projector characterized by using a replacement means.
JP18796687U 1987-12-10 1987-12-10 Pending JPH0192635U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18796687U JPH0192635U (en) 1987-12-10 1987-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18796687U JPH0192635U (en) 1987-12-10 1987-12-10

Publications (1)

Publication Number Publication Date
JPH0192635U true JPH0192635U (en) 1989-06-16

Family

ID=31479094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18796687U Pending JPH0192635U (en) 1987-12-10 1987-12-10

Country Status (1)

Country Link
JP (1) JPH0192635U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062337U (en) * 1992-06-18 1994-01-14 日本電気ホームエレクトロニクス株式会社 LCD projector liquid crystal cooler
JP2005250249A (en) * 2004-03-05 2005-09-15 Sony Corp Liquid crystal display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143129A (en) * 1983-02-07 1984-08-16 Seiko Epson Corp Liquid crystal display for heat writing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143129A (en) * 1983-02-07 1984-08-16 Seiko Epson Corp Liquid crystal display for heat writing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062337U (en) * 1992-06-18 1994-01-14 日本電気ホームエレクトロニクス株式会社 LCD projector liquid crystal cooler
JP2005250249A (en) * 2004-03-05 2005-09-15 Sony Corp Liquid crystal display device
JP4513360B2 (en) * 2004-03-05 2010-07-28 ソニー株式会社 Liquid crystal display

Similar Documents

Publication Publication Date Title
JPH0192635U (en)
JPS5818517U (en) Electronic cooling device
JPS6126993U (en) Cooling system
JPS63171881U (en)
JPH0175289U (en)
JPH0334513U (en)
JPH03517U (en)
JPS63140517U (en)
JPH0453183U (en)
JPS582660U (en) Heating furnace for analytical equipment
JPS63128523U (en)
JPH0358076U (en)
JPS6028385U (en) Electronic cooling/warming device
JPH03112346U (en)
JPS60175225U (en) head. Device that cools the affected area
JPH0359645U (en)
JPH0175288U (en)
JPS6269758U (en)
JPS5874034U (en) refrigerant heater
JPS62189523U (en)
JPS6437053U (en)
JPH0289221U (en)
JPS63145639U (en)
JPS62143174U (en)
JPS62187272U (en)