CN204634099U - A kind of electric motor car headlight control circuit of energy-conserving and environment-protective - Google Patents
A kind of electric motor car headlight control circuit of energy-conserving and environment-protective Download PDFInfo
- Publication number
- CN204634099U CN204634099U CN201520261981.5U CN201520261981U CN204634099U CN 204634099 U CN204634099 U CN 204634099U CN 201520261981 U CN201520261981 U CN 201520261981U CN 204634099 U CN204634099 U CN 204634099U
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- Prior art keywords
- control circuit
- chip
- relay
- resistance
- electric capacity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a kind of electric motor car headlight control circuit of energy-conserving and environment-protective, comprise control circuit and delay circuit and warning circuit, described control circuit comprises switch S 1 and relay J, described delay circuit comprises chip IC 1, diode D1 and electric capacity C3, and described warning circuit comprises triode VT1, photo resistance RS and loudspeaker B.The utility model electric motor car headlight control circuit adds warning circuit on the basis of original control circuit, not working at night with the control realization alarming horn of relay by photo resistance, daytime reminds the function of turning off the light, simultaneously delay circuit is to people's certain reaction time, can not report to the police time people remember to turn off the light, this circuit greatly reduces waste of energy, and structure is simple, components and parts are few, cost of manufacture is low, is applicable to marketing.
Description
Technical field
The utility model relates to a kind of burglary-resisting system, the electric motor car headlight control circuit of specifically a kind of energy-conserving and environment-protective.
Background technology
Electric motor car is due to energy-conserving and environment-protective, noise is low, cheap and be widely loved by the people, current electric motor car has become the highest vehicles of China's occupancy volume, electric motor car headlight can help people to illuminate road at night, but in actual life a lot of people all ran into evening open headlight forget closedown when within second day, daytime uses, because outdoors during daylight hours brightness is high and be difficult to notice, most of electric motor car in the market does not possess reminds the function of turning off the light daytime, thus not only waste a large amount of electric energy, and travel speed and the operating range of electric motor car can be affected.
Utility model content
The purpose of this utility model is to provide a kind of electric motor car headlight control circuit triggering sensitive, that theftproof performance is superior energy-conserving and environment-protective, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of electric motor car headlight control circuit of energy-conserving and environment-protective, comprise control circuit and delay circuit and warning circuit, described control circuit comprises switch S 1 and relay J, described delay circuit comprises chip IC 1, diode D1 and electric capacity C3, and described warning circuit comprises triode VT1, photo resistance RS and loudspeaker B;
One end contact resistance R1 of described switch S 1, electric capacity C1, the contact J-1 of relay J and the positive pole of power supply U1, the other end of switch S 1 connects light fixture L, the other end of light fixture L connects relay J, the other end contact resistance R5 of relay J, electric capacity C2, electric capacity C3, electric capacity C4, loudspeaker B, 1 pin of chip IC 1 and the negative pole of power supply U1, the other end of the other end contact resistance R1 of the contact J-1 of relay J, the anode of diode D1 and photo resistance RS, the other end contact resistance R3 of electric capacity C1, the negative electrode of diode D1 and 8 pins of chip IC 1, the other end of resistance R3 connects the other end of electric capacity C2, 6 pins of chip IC 1 and 7 pins, 2 pin contact resistance R4 of chip IC 1 and the other end of resistance R5, the other end of resistance R4 connects 4 pins of electric capacity C4 and chip IC 1, 5 pins of chip IC 1 connect the other end of electric capacity C3, 3 pin contact resistance R6 of chip IC 1, the base stage of the other end connecting triode VT1 of resistance R6, the emitter of triode VT1 connects the other end of photo resistance RS, the collector electrode of triode VT1 connects the other end of loudspeaker B.
As preferred version of the present utility model: described chip IC 1 is 555 timers.
As preferred version of the present utility model: described relay J is for often to drive electric shock relay.
As preferred version of the present utility model: described power supply U1 is 9V direct current.
Compared with prior art, the beneficial effects of the utility model are: the utility model electric motor car headlight control circuit adds warning circuit on the basis of original control circuit, not working at night with the control realization alarming horn of relay by photo resistance, daytime reminds the function of turning off the light, simultaneously delay circuit is to people's certain reaction time, can not report to the police time people remember to turn off the light, this circuit greatly reduces waste of energy, and structure is simple, components and parts are few, cost of manufacture is low, be applicable to marketing.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the electric motor car headlight control circuit of energy-conserving and environment-protective.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of electric motor car headlight control circuit of energy-conserving and environment-protective, comprise control circuit and delay circuit and warning circuit, described control circuit comprises switch S 1 and relay J, described delay circuit comprises chip IC 1, diode D1 and electric capacity C3, and described warning circuit comprises triode VT1, photo resistance RS and loudspeaker B;
One end contact resistance R1 of described switch S 1, electric capacity C1, the contact J-1 of relay J and the positive pole of power supply U1, the other end of switch S 1 connects light fixture L, the other end of light fixture L connects relay J, the other end contact resistance R5 of relay J, electric capacity C2, electric capacity C3, electric capacity C4, loudspeaker B, 1 pin of chip IC 1 and the negative pole of power supply U1, the other end of the other end contact resistance R1 of the contact J-1 of relay J, the anode of diode D1 and photo resistance RS, the other end contact resistance R3 of electric capacity C1, the negative electrode of diode D1 and 8 pins of chip IC 1, the other end of resistance R3 connects the other end of electric capacity C2, 6 pins of chip IC 1 and 7 pins, 2 pin contact resistance R4 of chip IC 1 and the other end of resistance R5, the other end of resistance R4 connects 4 pins of electric capacity C4 and chip IC 1, 5 pins of chip IC 1 connect the other end of electric capacity C3, 3 pin contact resistance R6 of chip IC 1, the base stage of the other end connecting triode VT1 of resistance R6, the emitter of triode VT1 connects the other end of photo resistance RS, the collector electrode of triode VT1 connects the other end of loudspeaker B.
Chip IC 1 is 555 timers.
Relay J is for often to drive electric shock relay.
Power supply U1 is 9V direct current.
Operation principle of the present utility model is: after headlight switch S1 is closed, relay J and the equal conducting of light fixture L, the normally opened contact J-1 adhesive of relay J, if be now night hours, the resistance of photo resistance RS is very large, whether the base stage now regardless of triode VT1 has electric current, triode VT1 all not conductings, loudspeaker B does not work, if be now daylight hours, the resistance of photo resistance RS increases with intensity of illumination and reduces, now, power supply U1 adds to 8 pins of 555 timers by resistance R1 and diode D1, and capacitor C3 charges.Along with the carrying out of charging, 6 pin current potentials of 555 timers rise, after 6 pin current potentials reach 2/3U1,555 timers overturn, the now low level of 3 pins outputs of 555 timers, the base stage conducting of triode VT1 is made by resistance R6. triode VT1 conducting, loudspeaker B sends chimes of doom, reminds user to close headlight in time.。The time of delay of 555 timer length flip-flop transition and corresponding circuits in circuit, circuit adds warning circuit on the basis of original control circuit, not working at night with the control realization alarming horn of relay by photo resistance, daytime reminds the function of turning off the light, simultaneously delay circuit is to people's certain reaction time, and can not report to the police time people remember to turn off the light, this circuit greatly reduces waste of energy, and structure is simple, components and parts are few, cost of manufacture is low, be applicable to marketing.
Claims (4)
1. an electric motor car headlight control circuit for energy-conserving and environment-protective, comprises control circuit and delay circuit and warning circuit; It is characterized in that, described control circuit comprises switch S 1 and relay J, and described delay circuit comprises chip IC 1, diode D1 and electric capacity C3, and described warning circuit comprises triode VT1, photo resistance RS and loudspeaker B;
One end contact resistance R1 of described switch S 1, electric capacity C1, the contact J-1 of relay J and the positive pole of power supply U1, the other end of switch S 1 connects light fixture L, the other end of light fixture L connects relay J, the other end contact resistance R5 of relay J, electric capacity C2, electric capacity C3, electric capacity C4, loudspeaker B, 1 pin of chip IC 1 and the negative pole of power supply U1, the other end of the other end contact resistance R1 of the contact J-1 of relay J, the anode of diode D1 and photo resistance RS, the other end contact resistance R3 of electric capacity C1, the negative electrode of diode D1 and 8 pins of chip IC 1, the other end of resistance R3 connects the other end of electric capacity C2, 6 pins of chip IC 1 and 7 pins, 2 pin contact resistance R4 of chip IC 1 and the other end of resistance R5, the other end of resistance R4 connects 4 pins of electric capacity C4 and chip IC 1, 5 pins of chip IC 1 connect the other end of electric capacity C3, 3 pin contact resistance R6 of chip IC 1, the base stage of the other end connecting triode VT1 of resistance R6, the emitter of triode VT1 connects the other end of photo resistance RS, the collector electrode of triode VT1 connects the other end of loudspeaker B.
2. the electric motor car headlight control circuit of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described chip IC 1 is 555 timers.
3. the electric motor car headlight control circuit of a kind of energy-conserving and environment-protective according to claim 1, it is characterized in that, described relay J is for often to drive electric shock relay.
4. the electric motor car headlight control circuit of a kind of energy-conserving and environment-protective according to claim 1, is characterized in that, described power supply U1 is 9V direct current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261981.5U CN204634099U (en) | 2015-04-21 | 2015-04-21 | A kind of electric motor car headlight control circuit of energy-conserving and environment-protective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261981.5U CN204634099U (en) | 2015-04-21 | 2015-04-21 | A kind of electric motor car headlight control circuit of energy-conserving and environment-protective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204634099U true CN204634099U (en) | 2015-09-09 |
Family
ID=54053075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261981.5U Expired - Fee Related CN204634099U (en) | 2015-04-21 | 2015-04-21 | A kind of electric motor car headlight control circuit of energy-conserving and environment-protective |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204634099U (en) |
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2015
- 2015-04-21 CN CN201520261981.5U patent/CN204634099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |