JPH0398482U - - Google Patents
Info
- Publication number
- JPH0398482U JPH0398482U JP691790U JP691790U JPH0398482U JP H0398482 U JPH0398482 U JP H0398482U JP 691790 U JP691790 U JP 691790U JP 691790 U JP691790 U JP 691790U JP H0398482 U JPH0398482 U JP H0398482U
- Authority
- JP
- Japan
- Prior art keywords
- lamps
- lamp
- switches
- lit
- turned
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案の実施例のブロツク図、第２図
は同上の優先順位回路の具体回路図、第３図は同
上のランプが２本の場合の優先順位回路の具体回
路図、第４図は表示例を示す斜視図、第５図は従
来例のブロツク図である。
１……電源部、２……優先順位回路、Ｌ１〜Ｌ
３……ランプ、ＳＷ１〜ＳＷ３……スイツチであ
る。
Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is a specific circuit diagram of the above priority circuit, Fig. 3 is a specific circuit diagram of the above priority circuit in case of two lamps, and Fig. 4 is a specific circuit diagram of the above priority circuit. The figure is a perspective view showing an example of display, and FIG. 5 is a block diagram of a conventional example. 1...Power supply unit, 2...Priority circuit, L1 to L
3 ...Lamp, SW1 to SW3 ...Switches.
Claims (1)
ンプと１対１対応の関係にある複数のスイツチと
、上記ランプを１灯分しか点灯させることができ
ない容量の電源部とを備えたランプ点灯ユニツト
において、上記複数のスイツチに優先順位を持た
せ、１つのスイツチがオンした場合にはそれに対
応したランプを点灯させ、２以上のスイツチが同
時オンされた場合には優先順位の最も高いスイツ
チに対応するランプを点灯させる優先順位回路を
設けたことを特徴とするランプ点灯ユニツト。 A lamp lighting unit comprising a plurality of identical lamps, a plurality of switches in one-to-one correspondence with the lamps for lighting the lamps, and a power supply section having a capacity that can light only one lamp. , the multiple switches mentioned above are given priority, and when one switch is turned on, the corresponding lamp is lit, and when two or more switches are turned on at the same time, the switch with the highest priority is used. A lamp lighting unit characterized by being provided with a priority circuit for lighting lamps that are to be lit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP691790U JPH0398482U (en) | 1990-01-26 | 1990-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP691790U JPH0398482U (en) | 1990-01-26 | 1990-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398482U true JPH0398482U (en) | 1991-10-14 |
Family
ID=31510586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP691790U Pending JPH0398482U (en) | 1990-01-26 | 1990-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398482U (en) |
-
1990
- 1990-01-26 JP JP691790U patent/JPH0398482U/ja active Pending
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