CN2723276Y - Fault display device for automobile lamp - Google Patents
Fault display device for automobile lamp Download PDFInfo
- Publication number
- CN2723276Y CN2723276Y CN 200420046197 CN200420046197U CN2723276Y CN 2723276 Y CN2723276 Y CN 2723276Y CN 200420046197 CN200420046197 CN 200420046197 CN 200420046197 U CN200420046197 U CN 200420046197U CN 2723276 Y CN2723276 Y CN 2723276Y
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- lamp
- display device
- automobile
- utility
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Abstract
The utility model discloses a fault display device for automobile lamp. The utility model is characterized in that the fault display device for automobile lamp comprises an electric circuit; the electric circuit comprises a display lamp arranged on the instrument of a driving cab, and coil magnetic sucking switches respectively connected in series with an automobile brake lamp, a small light, a steering indicating light and an emergency light; one end of the display lamp is connected with the ground; each of the automobile brake lamp, the small light, the steering indicating light and the emergency light is connected in series with a coil magnetic sucking switch, and the automobile lamps of the same function are respectively connected with the same display lamp. The utility model has the advantages of simple structure, low cost, convenient installation, etc., and at present, the fault display device for automobile lamp is more perfect.
Description
Technical field
Whether normally the utility model relates to a kind of circuit, specifically relate to judge automotive lamp circuit.
Background technology
Present automotive lamp such as stoplight stop lamp, lampet, steering indicating light and critical lamp show owing to there is no to be correlated with in operator's compartment when damaging, automobile driver painstakingly is not careful and is ignorant, be prone to traffic accident like this, someone expects adopting the mode of induction detection, but its instability, the fault rate height, as application number is 01201233, the applying date is February 8 calendar year 2001, denomination of invention is the patent application of automotive lamp fault automated watch-keeping facility, it is by the load path sensor, signaling conversion circuit, the monitoring, diagnosing circuit, fault display lamp and caution trigger and the police that disappears, caution sound producer constitutes, it is characterized in that: the load path sensor with quartz conductor coupling reflection bulb break-make information inserts each signal lamp loop, logic determines result is communicated with each road fault display lamp by diagnostic circuit, comprehensive level mouth connects the acousto-optic warning binary pair, and the button of manually eliminating the noise is connected in the reset terminal of caution binary pair.Sort signal lamp failure automated watch-keeping facility has certain effect to improving vehicle safety performance, checks that the work of car light provides quick and convenient before also going out car to automobile.
Summary of the invention
It is a kind of at simple in structure, the timely eye-catching convenience of display alarm, automotive lamp fault display device that fault rate is low that the purpose of this utility model is to provide.
The utility model is realized above-mentioned purpose by following proposal: this automotive lamp fault display device is made of a housing and control circuit, control circuit constitutes display lamp one end ground connection by being solidificated in control circuit board in the housing, being located at the display lamp on the bridge instrumentation and being serially connected in the circuit that the coil Magnetic sucking switch on automobile brake lamp, lampet, steering indicating light and the critical lamp constitutes respectively.
All be serially connected with a coil Magnetic sucking switch on described each automobile brake lamp, lampet, steering indicating light and the critical lamp, the automotive lamp of same function connects same display lamp respectively.
Advantage of the present utility model is:
1, simple in structure, the utility model only can realize that by simple coil Magnetic sucking switch and display lamp etc. cost is low;
2, clear display, each display lamp of the present utility model all links to each other with same function lamp, thereby the damage chaufeur of each lamp is all comparatively clear, so that in time change.
3, transform simply, need not to do big transformation for existing automobile circuit can implement.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments
Fig. 1 is schematic circuit diagram of the present utility model;
Fig. 2 is a structure partial cross-sectional schematic of the present utility model.
Specific embodiment
As shown in Figure 1 and Figure 2, automotive lamp fault display device of the present utility model is made of a housing 1 and control circuit, control circuit comprises that a plurality of display lamps that are solidified with a control circuit board 2 in the housing 1, are located on the bridge instrumentation are LED1, LED2, LED3, LED4 and are serially connected in the circuit that the coil Magnetic sucking switch on automobile brake lamp, lampet, steering indicating light and the critical lamp constitutes respectively, be connected to resistance R 1, R2, R3, R4 on display lamp LED1, LED2, LED3, the LED4 respectively, display lamp one end ground connection; All be serially connected with a coil Magnetic sucking switch on described each automobile brake lamp, lampet, steering indicating light and the critical lamp, same function automotive lamp such as automobile brake lamp all connect display lamp LED1, lampet all connects display lamp LED2, steering indicating light all connects display lamp LED3, critical lamp connects display lamp LED4, when any lamp damaged, above-mentioned display lamp LED1, LED2, LED3, LED4 just had corresponding display lamp to show, to remind timely replacing.
Claims (2)
1, a kind of automotive lamp fault display device, constitute by a housing and control circuit, it is characterized in that, control circuit constitutes display lamp one end ground connection by being solidificated in control path in the housing, being located at the display lamp on the bridge instrumentation and being serially connected in the circuit that the coil Magnetic sucking switch on automobile brake lamp, lampet, steering indicating light and the critical lamp constitutes respectively.
2, automotive lamp fault display device according to claim 1 is characterized in that: all be serially connected with a coil Magnetic sucking switch on described each automobile brake lamp, lampet, steering indicating light and the critical lamp, the automotive lamp of same function connects same display lamp respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046197 CN2723276Y (en) | 2004-05-27 | 2004-05-27 | Fault display device for automobile lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046197 CN2723276Y (en) | 2004-05-27 | 2004-05-27 | Fault display device for automobile lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723276Y true CN2723276Y (en) | 2005-09-07 |
Family
ID=35036908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420046197 Expired - Fee Related CN2723276Y (en) | 2004-05-27 | 2004-05-27 | Fault display device for automobile lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2723276Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248914A (en) * | 2011-05-29 | 2011-11-23 | 开平市中铝实业有限公司 | Warning device of vehicle light faults |
-
2004
- 2004-05-27 CN CN 200420046197 patent/CN2723276Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248914A (en) * | 2011-05-29 | 2011-11-23 | 开平市中铝实业有限公司 | Warning device of vehicle light faults |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050907 Termination date: 20130527 |