JPS6278533U - - Google Patents
Info
- Publication number
- JPS6278533U JPS6278533U JP17033785U JP17033785U JPS6278533U JP S6278533 U JPS6278533 U JP S6278533U JP 17033785 U JP17033785 U JP 17033785U JP 17033785 U JP17033785 U JP 17033785U JP S6278533 U JPS6278533 U JP S6278533U
- Authority
- JP
- Japan
- Prior art keywords
- disconnection
- check
- light bulb
- operated
- vehicle
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案に係る車両用電球の断線警報
装置の一実施例を示す回路図、第２図は従来の車
両用電球の断線警報装置の一例を示す回路図であ
る。
３，４……リレー（検知部）、１３……警告灯
（検知部）、１４……断線チエツクスイツチ、１
５，１６……ヘツドランプ（夜間照明用電球）、
１７，１８……電源スイツチ、１９……バツテリ
（車載電源）。
FIG. 1 is a circuit diagram showing an embodiment of a disconnection warning device for a vehicle light bulb according to the present invention, and FIG. 2 is a circuit diagram showing an example of a conventional disconnection warning device for a vehicle light bulb. 3, 4...Relay (detection section), 13...Warning light (detection section), 14...Disconnection check switch, 1
5, 16...Headlamp (night light bulb),
17, 18...Power switch, 19...Battery (vehicle power supply).
Claims (1)
の電流供給を制御する電源スイツチ１７，１８に
並列に、断線チエツクスイツチ１４の操作時に前
記電源スイツチ１７，１８を迂回して前記電球１
５，１６に断線チエツク電流を供給するチエツク
回路を設けると共に、前記断線チエツクスイツチ
１４の操作時に前記チエツク回路に断線チエツク
電流が流れないことを検出して前記電球１５，１
６の断線を知らせる検知部３，４，１３を設けた
ことを特徴とする車両用電球の断線警報装置。 The light bulb 1 is connected in parallel to the power switches 17 and 18 that control the current supply from the on-vehicle power source 19 to the night light bulbs 15 and 16, bypassing the power switches 17 and 18 when the disconnection check switch 14 is operated.
A check circuit is provided to supply a disconnection check current to the bulbs 15 and 16, and when the disconnection check switch 14 is operated, it is detected that no disconnection check current flows through the check circuit.
6. A disconnection warning device for a light bulb for a vehicle, characterized in that detection units 3, 4, and 13 are provided to notify of disconnection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17033785U JPS6278533U (en) | 1985-11-07 | 1985-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17033785U JPS6278533U (en) | 1985-11-07 | 1985-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6278533U true JPS6278533U (en) | 1987-05-20 |
Family
ID=31104973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17033785U Pending JPS6278533U (en) | 1985-11-07 | 1985-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6278533U (en) |
-
1985
- 1985-11-07 JP JP17033785U patent/JPS6278533U/ja active Pending
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