JPH0373473U - - Google Patents
Info
- Publication number
- JPH0373473U JPH0373473U JP1989134195U JP13419589U JPH0373473U JP H0373473 U JPH0373473 U JP H0373473U JP 1989134195 U JP1989134195 U JP 1989134195U JP 13419589 U JP13419589 U JP 13419589U JP H0373473 U JPH0373473 U JP H0373473U
- Authority
- JP
- Japan
- Prior art keywords
- heat sink
- attached
- thermoelectric refrigeration
- refrigeration device
- vehicle audio
- 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 3
- 238000005057 refrigeration Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の車載オーデイオ装置用冷却装
置の実施例を示す組立図、第２図は本実施例装置
の主要部を示す断面図、第３図及び第４図は本実
施例装置に用いられる冷却装置を説明する原理図
及び斜視図、第５図及び第６図は従来装置を示す
概略図及びこれに用いられる放熱板を示す概略図
である。
１……オーデイオ装置の筺体、７……放熱板、
８……ペルチエ素子、１１……Ｐ型熱電素子、１
２……Ｎ型熱電素子、１３……第１の接合部、１
４ａ，１４ｂ……第２の接合部。
Fig. 1 is an assembly diagram showing an embodiment of the in-vehicle audio equipment cooling device of the present invention, Fig. 2 is a sectional view showing the main parts of the device of this embodiment, and Figs. A principle diagram and a perspective view illustrating the cooling device used, and FIGS. 5 and 6 are schematic diagrams showing a conventional device and a schematic diagram showing a heat sink used therein. 1... Audio device housing, 7... Heat sink,
8... Peltier element, 11... P-type thermoelectric element, 1
2... N-type thermoelectric element, 13... First junction, 1
4a, 14b...second joint portion.
Claims (1)
板内側に取付けられる熱電冷凍装置と、該熱電冷
凍装置の外面及び内面に正負の電圧を印加する手
段と、を備えたことを特徴とする車載オーデイオ
装置用冷却装置。 An in-vehicle audio system comprising: a heat sink attached to the outside of a device housing; a thermoelectric refrigeration device attached to the inside of the heat sink; and means for applying positive and negative voltages to the outer and inner surfaces of the thermoelectric refrigeration device. Cooling device for equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134195U JPH0373473U (en) | 1989-11-17 | 1989-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989134195U JPH0373473U (en) | 1989-11-17 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373473U true JPH0373473U (en) | 1991-07-24 |
Family
ID=31681549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989134195U Pending JPH0373473U (en) | 1989-11-17 | 1989-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373473U (en) |
-
1989
- 1989-11-17 JP JP1989134195U patent/JPH0373473U/ja active Pending