JPH0365928U - - Google Patents
Info
- Publication number
- JPH0365928U JPH0365928U JP12625789U JP12625789U JPH0365928U JP H0365928 U JPH0365928 U JP H0365928U JP 12625789 U JP12625789 U JP 12625789U JP 12625789 U JP12625789 U JP 12625789U JP H0365928 U JPH0365928 U JP H0365928U
- Authority
- JP
- Japan
- Prior art keywords
- cooling plate
- coolant
- cooler
- pump
- connecting 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
- 239000002826 coolant Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Radiation Pyrometers (AREA)
Description
第１図は本考案の一実施例による赤外線検出装
置を示す断面図、第２図は第１図の断面ＡＡ及び
本考案の一実施例による赤外線検出装置の全体を
示す図、第３図は第１図の断面ＢＢを示す図、第
４図は従来の赤外線検出装置を示す断面図、第５
図は第４図の断面ＣＣを示す図である。
１……レンズユニツト、２……ホルダー、３…
…デユワ、４……コールドフインガー、５……コ
ンプレツサー、６……コネクテイングパイプ、９
……回路基板、１０……ケース、１３……赤外線
検出素子、１４……コネクタ、１５……冷却板、
１６……冷却水路、１７……冷却液供給管、１８
……冷却液排出管、１９……冷却器、２０……冷
却液、２１……ブツシユ、２２……冷却液ポンプ
、２３……ポンプ・冷却器間のコネクテイングパ
イプである。なお、図中同一符号は同一、又は相
当部分を示す。
FIG. 1 is a cross-sectional view showing an infrared detection device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view AA of FIG. 1 and a diagram showing the entire infrared detection device according to an embodiment of the present invention, and FIG. FIG. 4 is a cross-sectional view showing a conventional infrared detection device; FIG.
The figure is a diagram showing cross section CC in FIG. 4. 1...Lens unit, 2...Holder, 3...
...Duwa, 4...Cold finger, 5...Compressor, 6...Connecting pipe, 9
... Circuit board, 10 ... Case, 13 ... Infrared detection element, 14 ... Connector, 15 ... Cooling plate,
16...Cooling water channel, 17...Cooling liquid supply pipe, 18
. . . Coolant discharge pipe, 19 . . . Coolant, 20 . . . Coolant, 21 . Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
されるホルダーと、上記ホルダーと係合し、かつ
上記レンズユニツトと同一軸上に配置されると共
に赤外線検出素子を内蔵した円筒状のデユワと、
上記デユワと係合し、かつ赤外線検出素子と一端
を接する円柱状のコールドフインガーと、上記コ
ールドフインガーと内部で連結するコネクテイン
グパイプと、上記デユワと平行して配置された回
路基板と、上記部品を収納するケースと、上記ケ
ースの底面に設けられたコネクタと、上記ケース
と連結し、かつ内部に冷却水路を有する冷却板と
、上記冷却板の一面と連結し、かつ上記コネクテ
イングパイプと連結するコンプレツサーと、上記
コールドフインガーの他端と係合し、かつ上記冷
却板の他面に接触するリング状のつばを有するブ
ツシユと、上記冷却板と冷却液供給管により連結
されている冷却液ポンプと、上記冷却板と冷却液
排出管により連結されている冷却器と、上記冷却
液ポンプと上記冷却器を連結するポンプ・冷却器
間のコネクテイングパイプと、上記冷却板と上記
冷却液供給管と上記冷却液排出管と上記冷却液ポ
ンプと上記冷却器と上記ポンプ・冷却器間のコネ
クテイングパイプの中を循環する冷却液とによつ
て構成されることを特徴とする赤外線検出装置。 a lens unit, a holder with which the lens unit is engaged, a cylindrical dewar that engages with the holder, is disposed on the same axis as the lens unit, and has an infrared detection element built therein;
a cylindrical cold finger that engages with the deyuwa and has one end in contact with the infrared detection element; a connecting pipe internally connected to the cold finger; and a circuit board disposed in parallel with the deyuwa; a case for storing the above components; a connector provided on the bottom of the case; a cooling plate connected to the case and having a cooling channel therein; and a connecting pipe connected to one side of the cooling plate. a bush having a ring-shaped collar that engages with the other end of the cold finger and contacts the other surface of the cooling plate; and a bush that is connected to the cooling plate by a coolant supply pipe. A coolant pump, a cooler connected to the cooling plate by a coolant discharge pipe, a connecting pipe between the pump and the cooler that connects the coolant pump and the cooler, and the cooling plate and the cooling Infrared detection characterized by comprising a liquid supply pipe, the coolant discharge pipe, the coolant pump, the cooler, and a coolant circulating in a connecting pipe between the pump and the cooler. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12625789U JPH0365928U (en) | 1989-10-27 | 1989-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12625789U JPH0365928U (en) | 1989-10-27 | 1989-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365928U true JPH0365928U (en) | 1991-06-26 |
Family
ID=31674084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12625789U Pending JPH0365928U (en) | 1989-10-27 | 1989-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365928U (en) |
-
1989
- 1989-10-27 JP JP12625789U patent/JPH0365928U/ja active Pending