JPH02138497U - - Google Patents
Info
- Publication number
- JPH02138497U JPH02138497U JP4624589U JP4624589U JPH02138497U JP H02138497 U JPH02138497 U JP H02138497U JP 4624589 U JP4624589 U JP 4624589U JP 4624589 U JP4624589 U JP 4624589U JP H02138497 U JPH02138497 U JP H02138497U
- Authority
- JP
- Japan
- Prior art keywords
- electronic equipment
- heat
- circulation pump
- power transistor
- cooling device
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 description 1
Description
第１図及び第２図はこの考案に係る車載用電子
機器の実施例を示し、第１図は斜視図、第２図は
他の実施例の斜視図である。
主な符号の説明、１……車載用電子機器の本体
、２……パワートランジスタ、３……冷却装置、
４……熱交換器、５……循環ポンプ、６……外部
放熱器、７……パイプ、８……冷却媒体タンク、
９……フアン。
1 and 2 show an embodiment of the in-vehicle electronic device according to this invention, with FIG. 1 being a perspective view and FIG. 2 being a perspective view of another embodiment. Explanation of main symbols, 1...Main body of in-vehicle electronic equipment, 2...Power transistor, 3...Cooling device,
4...Heat exchanger, 5...Circulation pump, 6...External radiator, 7...Pipe, 8...Cooling medium tank,
9... Juan.
Claims (1)
放熱するようにした車載用電子機器において、 熱交換器と循環ポンプと外部放熱器とからなる
冷却装置を設けたことを特徴とする車載用電子機
器。[Scope of claim for utility model registration] In-vehicle electronic equipment that radiates heat from a heat generating element such as a power transistor to the outside of the casing, and is provided with a cooling device consisting of a heat exchanger, a circulation pump, and an external radiator. Automotive electronic equipment featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4624589U JPH02138497U (en) | 1989-04-21 | 1989-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4624589U JPH02138497U (en) | 1989-04-21 | 1989-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138497U true JPH02138497U (en) | 1990-11-19 |
Family
ID=31561158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4624589U Pending JPH02138497U (en) | 1989-04-21 | 1989-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138497U (en) |
-
1989
- 1989-04-21 JP JP4624589U patent/JPH02138497U/ja active Pending
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