JPH0175288U - - Google Patents

Info

Publication number
JPH0175288U
JPH0175288U JP1987170038U JP17003887U JPH0175288U JP H0175288 U JPH0175288 U JP H0175288U JP 1987170038 U JP1987170038 U JP 1987170038U JP 17003887 U JP17003887 U JP 17003887U JP H0175288 U JPH0175288 U JP H0175288U
Authority
JP
Japan
Prior art keywords
liquid crystal
refrigerant
display panel
crystal display
projector
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
JP1987170038U
Other languages
Japanese (ja)
Other versions
JPH05951Y2 (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 JP1987170038U priority Critical patent/JPH05951Y2/ja
Publication of JPH0175288U publication Critical patent/JPH0175288U/ja
Application granted granted Critical
Publication of JPH05951Y2 publication Critical patent/JPH05951Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

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

Description

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

第１図はこの考案の一実施例による液晶冷却器
の断面図、第２図は同液晶冷却器の正面図、第３
図は同液晶冷却器を備えた液晶プロジエクタの断
面図、第４図は従来の液晶冷却器を示した正面図
である。 １……液晶冷却器、２……液体冷媒、３……冷
却容器、４……液晶表示パネル、５……気化冷媒
収容室、１８……プロジエクタ本体。 Figure 1 is a sectional view of a liquid crystal cooler according to an embodiment of this invention, Figure 2 is a front view of the same liquid crystal cooler, and Figure 3 is a front view of the same liquid crystal cooler.
The figure is a sectional view of a liquid crystal projector equipped with the same liquid crystal cooler, and FIG. 4 is a front view of a conventional liquid crystal cooler. 1... Liquid crystal cooler, 2... Liquid refrigerant, 3... Cooling container, 4... Liquid crystal display panel, 5... Vaporized refrigerant storage chamber, 18... Projector main body.

Claims (1)

【実用新案登録請求の範囲】 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り付け、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表示パネルを冷却する液
晶プロジエクタの液晶冷却器であつて、 前記冷却容器に収容される前記冷媒を低温で沸
騰する液体冷媒とするとともに、前記冷却容器の
上部に熱伝導率の高い材質によつて構成されてい
て、前記液体冷媒が前記液晶表示パネルの熱を吸
熱して蒸発気化すると容器内を上昇するこの蒸発
気化した冷媒を収容して前記プロジエクタ内を流
れる外気との間で熱交換を行なう気化冷媒収容室
を設けたことを特徴とする液晶プロジエクタの液
晶冷却器。[Claims for Utility Model Registration] A liquid crystal display panel is attached to one side of a closed cooling container containing a refrigerant, and the refrigerant absorbs heat from the liquid crystal display panel, thereby increasing the temperature of the refrigerant. A liquid crystal cooler for a liquid crystal projector that cools the liquid crystal display panel by performing heat exchange between the liquid crystal display panel and outside air flowing inside the projector, the liquid crystal cooler containing the refrigerant contained in the cooling container being a liquid refrigerant that boils at a low temperature. At the same time, the upper part of the cooling container is made of a material with high thermal conductivity, and when the liquid refrigerant absorbs heat from the liquid crystal display panel and evaporates, the evaporated refrigerant rises inside the container. A liquid crystal cooler for a liquid crystal projector, characterized in that a vaporized refrigerant storage chamber is provided for accommodating a vaporized refrigerant and exchanging heat with outside air flowing inside the projector.
JP1987170038U 1987-11-09 1987-11-09 Expired - Lifetime JPH05951Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987170038U JPH05951Y2 (en) 1987-11-09 1987-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987170038U JPH05951Y2 (en) 1987-11-09 1987-11-09

Publications (2)

Publication Number Publication Date
JPH0175288U true JPH0175288U (en) 1989-05-22
JPH05951Y2 JPH05951Y2 (en) 1993-01-12

Family

ID=31460624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987170038U Expired - Lifetime JPH05951Y2 (en) 1987-11-09 1987-11-09

Country Status (1)

Country Link
JP (1) JPH05951Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159120A (en) * 1986-01-07 1987-07-15 Seiko Epson Corp lcd light bulb

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159120A (en) * 1986-01-07 1987-07-15 Seiko Epson Corp lcd light bulb

Also Published As

Publication number Publication date
JPH05951Y2 (en) 1993-01-12

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