JPH0241073U - - Google Patents
Info
- Publication number
- JPH0241073U JPH0241073U JP11979888U JP11979888U JPH0241073U JP H0241073 U JPH0241073 U JP H0241073U JP 11979888 U JP11979888 U JP 11979888U JP 11979888 U JP11979888 U JP 11979888U JP H0241073 U JPH0241073 U JP H0241073U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator
- temperature
- power
- detecting
- cold storage
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000011232 storage material Substances 0.000 description 1
Landscapes
- Passenger Equipment (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は、本考案の車両用冷蔵庫における制御
回路のブロツク図、第２図は、本考案の車両用冷
蔵庫の概略構成図、第３図は、本考案の車両用冷
蔵庫の制御回路図、第４図及び第５図は、第３図
に示した制御回路のタイミングチヤートである。
１……車両用冷蔵庫（冷蔵庫）、２……外壁、
３……熱交換器（内壁）、５……蓄冷剤、６……
温度センサ（温度検出手段）、７ｃ……冷力イン
ジケータ（表示手段）、２５……コンパレータ回
路（タイマー）、２２……カウンタ（タイマー）
、２３……オペアンプ（電源オン検出手段）、２
７……遅延回路（電源オン検出手段）、５１……
オア回路（制御手段）、５２……ラツチ回路（制
御手段）。
FIG. 1 is a block diagram of a control circuit in a vehicle refrigerator of the present invention, FIG. 2 is a schematic configuration diagram of a vehicle refrigerator of the present invention, and FIG. 3 is a control circuit diagram of a vehicle refrigerator of the present invention. 4 and 5 are timing charts of the control circuit shown in FIG. 3. 1... Vehicle refrigerator (refrigerator), 2... Outer wall,
3... Heat exchanger (inner wall), 5... Cold storage agent, 6...
Temperature sensor (temperature detection means), 7c...Cold power indicator (display means), 25...Comparator circuit (timer), 22...Counter (timer)
, 23... operational amplifier (power-on detection means), 2
7...Delay circuit (power-on detection means), 51...
OR circuit (control means), 52...Latch circuit (control means).
Claims (1)
装された蓄冷部材５の温度を検出する温度検出手
段６と、 前記冷蔵庫１へ供給する電源の立上がりを検出
する電源オン検出手段２０と、 前記冷蔵庫１が保冷可能状態であることを表示
する表示手段７ｃと、 前記温度検出手段６によつて検出された温度が
設定温度以下になつたときから作動し、所定時間
経過後にタイムアツプ信号を出力するタイマー２
２と、 前記電源オン検出手段２０によつて電源の立上
がりが検出されたときに、前記温度検出手段６に
よつて検出されている前記蓄冷部材５の温度が設
定温度以下である場合、又は、前記タイマー２２
からタイムアツプ信号が出力されている場合に前
記表示手段７ｃを作動させる制御手段６０とを有
することを特徴とする車両用冷蔵庫。[Claims for Utility Model Registration] Temperature detection means 6 for detecting the temperature of a cold storage member 5 interposed between an inner wall 3 and an outer wall 2 constituting the refrigerator 1; A power-on detection means 20 for detecting the power on, a display means 7c for displaying that the refrigerator 1 is in a state where cold storage is possible, and a display means 7c for displaying that the refrigerator 1 is in a state where the refrigerator 1 can be kept cold; , a timer 2 that outputs a time-up signal after a predetermined period of time has elapsed.
2, when the temperature of the cold storage member 5 detected by the temperature detecting means 6 is below a set temperature when the power-on detecting means 20 detects the rise of the power, or The timer 22
A vehicle refrigerator characterized in that it has a control means 60 for operating the display means 7c when a time-up signal is output from the refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11979888U JPH0714783Y2 (en) | 1988-09-14 | 1988-09-14 | Vehicle refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11979888U JPH0714783Y2 (en) | 1988-09-14 | 1988-09-14 | Vehicle refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0241073U true JPH0241073U (en) | 1990-03-20 |
| JPH0714783Y2 JPH0714783Y2 (en) | 1995-04-10 |
Family
ID=31365343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11979888U Expired - Lifetime JPH0714783Y2 (en) | 1988-09-14 | 1988-09-14 | Vehicle refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714783Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008013050A (en) * | 2006-07-06 | 2008-01-24 | Fujikura Ltd | Drink holder for automobile |
-
1988
- 1988-09-14 JP JP11979888U patent/JPH0714783Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714783Y2 (en) | 1995-04-10 |
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