CN105508120A - Long-working-distance optical ignition device of new energy vehicle based on fluorescent excitation principle - Google Patents
Long-working-distance optical ignition device of new energy vehicle based on fluorescent excitation principle Download PDFInfo
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- CN105508120A CN105508120A CN201510884581.4A CN201510884581A CN105508120A CN 105508120 A CN105508120 A CN 105508120A CN 201510884581 A CN201510884581 A CN 201510884581A CN 105508120 A CN105508120 A CN 105508120A
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- laser
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- photoelectric
- ignition device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P23/00—Other ignition
- F02P23/04—Other physical ignition means, e.g. using laser rays
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Optical Distance (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The invention discloses a long-working-distance optical ignition device of a new energy vehicle based on a fluorescent excitation principle, belongs to the technical field of vehicle manufacturing, and in particular, relates to a new energy vehicle ignition device. The ignition device comprises a laser, a collimation and beam expanding machine and a polarizing beam splitter arranged on a direct light path of the laser in a light ray transmission direction, a quarter wave plate, a reflective objective lens and a film plating fluorescent substance arranged in a reflection light path of the polarizing beam splitter, and a collecting objective lens, a pinhole and an photoelectric igniter arranged on a transmission light path of the polarizing beam splitter; the photoelectric igniter includes a narrow-band optical filter with a center wavelength of 610 nm and a band width of 50 nm; and the film plating fluorescent substance is supported by a transverse moving pedal plate. The ignition device has the technical advantages of simple mechanical structure, compact structure, high electronic system integration, good accuracy, convenience for installation and maintenance, high reliability and energy cleanness.
Description
Technical field
New-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle belongs to field of automobile, is specifically related to a kind of new-energy automobile ignition mechanism.
Background technique
Along with traditional energy is day by day exhausted, various countries' Automobile Enterprises all sets about researching and developing new-energy automobile, at utmost capturing the market share of automobile of future generation.China, in new-energy automobile field, immediately following the paces in epoch, not only just new-energy automobile research project is classified as " 863 " great scientific and technological problem in Tenth Five-Year Plan Period, and government also shows great attention to research and development and the industrialization process of new-energy automobile.These behaves, are conducive to China's Automobile Enterprises and open up and capture international new markets, and history China being completed make the country prosperous from automobile superpower to automobile is changed in quality.
Automobile normally runs, need with the fuel in automotive ignition system ignition engine, traditional automotive ignition system can be divided into mechanical ignition system and the large class of electronic ignitin system two, along with new energy application in the car, automotive ignition system also will produce revolutionary variation, and most outstanding feature is exactly towards clean energy resource future development.
Summary of the invention
For the trend of new-energy automobile ignition system to clean energy resource future development, the invention discloses a kind of new-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle, this ignition mechanism has that mechanical structure is simple, compact structure, electronics height is integrated, accuracy good, convenient for installation and maintenance, reliability is high, the technical advantage of clean energy.
The object of the present invention is achieved like this:
Based on the new-energy automobile long working distance optics ignition mechanism of fluorescence excitation principle, comprise laser, be configured in collimator and extender device in laser direct projection light path and polarization spectroscope along light transmition direction; Be configured in the venetian blind on polarization spectroscope reflected light path, catoptric lens and plated film fluorescent substance; Be configured in collection object lens, pin hole and the photoelectric igniter on polarization spectroscope transmitted light path; Containing centre wavelength in described photoelectric igniter is 610nm, and bandwidth is the spike filter of 50nm; Described plated film fluorescent substance is carried by transverse shifting pedal.
The above-mentioned new-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle, described laser controls to cut out by transverse shifting pedal, when the emitting light path that transverse shifting pedal moves to laser can be irradiated to plated film phosphor surface, laser is opened.
Above based on the new-energy automobile long working distance optics ignition mechanism of fluorescence excitation principle, described photoelectric igniter comprises photoelectric converter and ignition.
Above based on the new-energy automobile long working distance optics ignition mechanism of fluorescence excitation principle, described laser provides energy by storage battery or KERS system.
Beneficial effect:
The first, in the new-energy automobile long working distance optics ignition mechanism that the present invention is based on fluorescence excitation principle, owing to needing the mechanical part with motor function to only have transverse shifting pedal, and only need one dimensional motion, therefore there is the simple technical advantage of mechanical structure;
The second, in the new-energy automobile long working distance optics ignition mechanism that the present invention is based on fluorescence excitation principle, owing to being provided with the catoptric lens with long working distance characteristic, therefore there is the technical advantage of compact structure;
Three, in the new-energy automobile long working distance optics ignition mechanism that the present invention is based on fluorescence excitation principle, owing to occurring that the parts of circuit only have photoelectric igniter, therefore, it is possible to it is integrated to realize electronics height;
Four, in the new-energy automobile long working distance optics ignition mechanism that the present invention is based on fluorescence excitation principle, due in photoelectric igniter containing centre wavelength be 610nm, bandwidth is the spike filter of 50nm, therefore not only photoelectric conversion is Wavelength stabilized, accuracy is good, and being limited to visible light wave range, visual effect is obvious, and installation and maintenance are all convenient;
Five, in the new-energy automobile long working distance optics ignition mechanism that the present invention is based on fluorescence excitation principle, in the light beam irradiation that laser sends to plated film fluorescent substance, back reflection is in photoelectric igniter, the fluorescence simultaneously plated film fluorescent substance inspired also can enter photoelectric igniter, under the prerequisite guaranteeing safety, clean energy, the energy that further raising photoelectric igniter obtains, thus the reliability improving ignition mechanism;
Six, in the new-energy automobile long working distance optics ignition mechanism that the present invention is based on fluorescence excitation principle, owing to adopting optics igniting, and obtain electric energy based on photoelectricity transformation principle, do not consume the oil in fuel tank and the electricity in storage battery, therefore there is the technical advantage of clean energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the new-energy automobile long working distance optics ignition mechanism that the present invention is based on fluorescence excitation principle.
In figure: 1 laser, 2 collimator and extender devices, 3 polarization spectroscopes, 4 venetian blinds, 5 catoptric lens, 6 plated film fluorescent substances, 7 collect object lens, 8 pin holes, 9 photoelectric igniters.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the invention is described in further detail.
Specific embodiment one
The new-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle of the present embodiment, structural representation as shown in Figure 1.This ignition mechanism comprises laser 1, be configured in collimator and extender device 2 in laser 1 direct projection light path and polarization spectroscope 3 along light transmition direction; Be configured in the venetian blind 4 on polarization spectroscope 3 reflected light path, catoptric lens 5 and plated film fluorescent substance 6; Be configured in the collection object lens 7 on polarization spectroscope 3 transmitted light path, pin hole 8 and photoelectric igniter 9; Containing centre wavelength in described photoelectric igniter 9 is 610nm, and bandwidth is the spike filter of 50nm; Described plated film fluorescent substance 6 is carried by transverse shifting pedal.
Specific embodiment two
The new-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle of the present embodiment, on the basis of specific embodiment one, further restriction laser 1 controls to cut out by transverse shifting pedal, when the emitting light path that transverse shifting pedal moves to laser 1 can be irradiated to plated film fluorescent substance 6 surface, laser 1 is opened.
Under this structural design, if transverse shifting pedal carries plated film fluorescent substance 6 in its natural state depart from optical axis, not only without the need to arranging switch for laser 1 separately, and without the need under fired state, closing laser 1, saving and lighting the energy needed for laser 1.
Specific embodiment three
The new-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle of the present embodiment, on the basis of specific embodiment one, limits laser 1 further and provides energy by storage battery or KERS system.
Under laser 1 provides the structure of energy by KERS system, when mobile transverse shifting pedal, by the kinetic energy of KERS system recoveries transverse shifting pedal, for laser 1 provides energy, and then realization does not consume the oil in fuel tank and the electricity in storage battery is lighted a fire, and therefore has the technical advantage of clean energy.
In the present embodiment, described KERS system is kinetic energy recovery system, for researching and developing shaping existing product.
Above based on the new-energy automobile long working distance optics ignition mechanism of fluorescence excitation principle, described photoelectric igniter 9 comprises photoelectric converter and ignition.
Claims (4)
1. based on the new-energy automobile long working distance optics ignition mechanism of fluorescence excitation principle, it is characterized in that, comprise laser (1), be configured in collimator and extender device (2) in laser (1) direct projection light path and polarization spectroscope (3) along light transmition direction; Be configured in the venetian blind (4) on polarization spectroscope (3) reflected light path, catoptric lens (5) and plated film fluorescent substance (6); Be configured in the collection object lens (7) on polarization spectroscope (3) transmitted light path, pin hole (8) and photoelectric igniter (9); Containing centre wavelength in described photoelectric igniter (9) is 610nm, and bandwidth is the spike filter of 50nm; Described plated film fluorescent substance (6) is carried by transverse shifting pedal.
2. the new-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle according to claim 1, it is characterized in that, described laser (1) controls to cut out by transverse shifting pedal, when the emitting light path that transverse shifting pedal moves to laser (1) can be irradiated to plated film fluorescent substance (6) surface, laser (1) is opened.
3. the new-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle according to claim 1 and 2, it is characterized in that, described photoelectric igniter (9) comprises photoelectric converter and ignition.
4. the new-energy automobile long working distance optics ignition mechanism based on fluorescence excitation principle according to claim 1,2 or 3, it is characterized in that, described laser (1) provides energy by storage battery or KERS system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884581.4A CN105508120A (en) | 2015-12-04 | 2015-12-04 | Long-working-distance optical ignition device of new energy vehicle based on fluorescent excitation principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884581.4A CN105508120A (en) | 2015-12-04 | 2015-12-04 | Long-working-distance optical ignition device of new energy vehicle based on fluorescent excitation principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508120A true CN105508120A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884581.4A Pending CN105508120A (en) | 2015-12-04 | 2015-12-04 | Long-working-distance optical ignition device of new energy vehicle based on fluorescent excitation principle |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061614U (en) * | 1989-10-23 | 1990-09-05 | 戴广平 | Photoelectric electronic igniter for vehicle |
| EP0816674A1 (en) * | 1996-06-24 | 1998-01-07 | Simmonds Precision Engine Systems, Inc. | Ignition methods and apparatus using broadband laser energy |
| JP2005042579A (en) * | 2003-07-25 | 2005-02-17 | Mitsubishi Heavy Ind Ltd | Laser igniting engine |
| US20060032471A1 (en) * | 2004-08-04 | 2006-02-16 | Azer Yalin | Fiber laser coupled optical spark delivery system |
| JP2006161612A (en) * | 2004-12-03 | 2006-06-22 | Mitsubishi Heavy Ind Ltd | Laser ignition type engine with laser beam dividing device |
| RU2309288C1 (en) * | 2006-06-28 | 2007-10-27 | Государственное образовательное учреждение высшего профессионального образования Московский государственный технический университет "МАМИ" | Method of laser ignition of combustion mixture for internal combustion engines and system for realization of this method |
| JP2013113183A (en) * | 2011-11-28 | 2013-06-10 | National Institute Of Advanced Industrial Science & Technology | Laser-ignition engine, and method for adjusting air-fuel mixture in the laser-ignition engine |
| CN103821658A (en) * | 2014-01-17 | 2014-05-28 | 浙江大学 | TDLAS (tunable diode laser absorption spectroscopy)-based intelligent laser ignition device and TDLAS-based intelligent laser ignition method |
-
2015
- 2015-12-04 CN CN201510884581.4A patent/CN105508120A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061614U (en) * | 1989-10-23 | 1990-09-05 | 戴广平 | Photoelectric electronic igniter for vehicle |
| EP0816674A1 (en) * | 1996-06-24 | 1998-01-07 | Simmonds Precision Engine Systems, Inc. | Ignition methods and apparatus using broadband laser energy |
| JP2005042579A (en) * | 2003-07-25 | 2005-02-17 | Mitsubishi Heavy Ind Ltd | Laser igniting engine |
| US20060032471A1 (en) * | 2004-08-04 | 2006-02-16 | Azer Yalin | Fiber laser coupled optical spark delivery system |
| JP2006161612A (en) * | 2004-12-03 | 2006-06-22 | Mitsubishi Heavy Ind Ltd | Laser ignition type engine with laser beam dividing device |
| RU2309288C1 (en) * | 2006-06-28 | 2007-10-27 | Государственное образовательное учреждение высшего профессионального образования Московский государственный технический университет "МАМИ" | Method of laser ignition of combustion mixture for internal combustion engines and system for realization of this method |
| JP2013113183A (en) * | 2011-11-28 | 2013-06-10 | National Institute Of Advanced Industrial Science & Technology | Laser-ignition engine, and method for adjusting air-fuel mixture in the laser-ignition engine |
| CN103821658A (en) * | 2014-01-17 | 2014-05-28 | 浙江大学 | TDLAS (tunable diode laser absorption spectroscopy)-based intelligent laser ignition device and TDLAS-based intelligent laser ignition method |
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Application publication date: 20160420 |
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