CN103538518A - Automobile front lighting combined headlamp with laser indicating turning direction - Google Patents
Automobile front lighting combined headlamp with laser indicating turning direction Download PDFInfo
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- CN103538518A CN103538518A CN201210251034.9A CN201210251034A CN103538518A CN 103538518 A CN103538518 A CN 103538518A CN 201210251034 A CN201210251034 A CN 201210251034A CN 103538518 A CN103538518 A CN 103538518A
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- laser
- lighting
- front lighting
- vehicle front
- turn direction
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Abstract
An automobile front lighting combined headlamp with a laser indicating the turning direction comprises a lamp housing (1), a lampshade (2), a lighting bulb (3), a laser tube (4), a swing arm (5), a swing mechanism support (6), a miniature direct-current motor (7), a reduction gear set (8), an eccentric cam (9), a tension spring (10) and a pressure switch (11). A system device with the laser indicating the turning direction is combined in the lighting headlamp; when the driver pulls down a turning switch, the system device emits the laser to pass through the lampshade of the headlamp and project a turning indicating laser mark onto the ground within 50m in front, pedestrians walking in front of an automobile can timely know the turning intention and the turning direction of the automobile in rear and then adopt proper avoiding measures, and thus accidents are reduced or avoided.
Description
Technical field
The present invention relates to automobile lighting lamp Application in manufacture technical field, refer in particular to a kind of bright combined large lamp of vehicle front lighting with laser designation turn direction.
Background technology
Existing automobile is all provided with left and right turn indicator lamp in both sides, vehicle front and back, Ackermann steer angle driver pulls pole changer as required in advance to pedestrian and front and back vehicle indication turn direction, this traditional prompting mode all has good prompting to inform effect for vehicle back and oncoming pedestrian, vehicle, but vehicle pedestrian in front, do not have the effect of informing for walking in the same way, easily cause the generation of accident, this limitation haves much room for improvement.
Summary of the invention
The invention provides a kind of bright combined large lamp of vehicle front lighting with laser designation turn direction, in this lighting headlight, combined the system and device of a set of laser designation turn direction, when driver pulls lower pole changer, system and device send laser see through combined large lamp lampshade forwards in 50 meters ground project and turn to indication laser mark, making the pedestrian of walking before automobile understand in time turning to of rear automobile is intended to and direction, thereby take suitable workaround, reduce or avoid the generation of accident.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of bright combined large lamp of vehicle front lighting with laser designation turn direction, comprise lamp housing, lampshade, lighting bulb, laser tube, swing arm, swinging gear support, DC micromotor, train of reduction gears, eccentric cam, extension spring and pressure switch form, it is characterized in that: laser tube is connected with swing arm, be arranged on swinging gear support upper end, DC micromotor, socket successively between train of reduction gears and eccentric cam, be fixed in the middle of swinging gear support, above-mentioned laser designation steering swivel system device is arranged in lamp housing, with lighting bulb, lampshade together, form a set of bright combined large lamp of vehicle front lighting with laser designation turn direction.
Described laser tube is used wavelength 532nm, the green laser power valve of horsepower output 50-150mw.
Described DC micromotor is used operating voltage 12V, electric current 0.1A, the ultrathin DC machine that per minute rotating speed 3000 turns.
Described train of reduction gears is used nylon material to make, reduction ratio 100: 1.
The beneficial effect that the present invention produces: use a kind of bright combined large lamp of vehicle front lighting with laser designation turn direction of the present invention, can make the pedestrian of walking before vehicle recognize in time turning to intention and turning round direction of rear automobile, thereby take in advance suitable workaround, the generation that reduces or avoid traffic accident.
By reference to the accompanying drawings can be to embodiments of the invention detailed explanation in addition
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention
Fig. 2 is work electricity principle schematic of the present invention
Fig. 3 is use procedure schematic diagram of the present invention
1 fluorescent tube 2 lampshade 3 lighting bulb 4 laser tube 5 swing arm 6 swinging gear support 7 DC micromotor 8 train of reduction gears 9 eccentric cam 10 extension spring 11 pressure switches in figure
The specific embodiment
From Fig. 1, know, a kind of bright combined large lamp of vehicle front lighting with laser designation turn direction of the present invention, comprise lamp housing (1), lampshade (2), lighting bulb (3), laser tube (4), swing arm (5), swinging gear support (6), DC micromotor (7), train of reduction gears (8) eccentric cam (9), extension spring (10), pressure switch (11) forms, its production assembly technology flow process is as follows: a, first laser tube (4) being arranged on to swing arm (5) is screwed firmly above, again the swing arm (5) that laser tube (4) have been installed is arranged on to swinging gear support (6) above, hang up extension spring (10), b, after being set in together, DC micromotor (7) and train of reduction gears (8) be fixed on the centre of swinging gear support (6), c, the centre hole of eccentric cam (9) is socketed in above the output axostylus axostyle of train of reduction gears (8), the outer of cam and swing arm (5) are close together, d, finally combinations thereof is partly packed into a side in lamp housing (1), again lighting bulb (2) is inserted to the interior center of lamp housing (1), draw electrical connection lead-in wire, lampshade (2) be buckled in lamp housing (1) above and with screw, fixed, make one pair of complete bright combined large lamp of the vehicle front lighting with laser designation turn direction.
With reference to Fig. 2 Fig. 3, using method of the present invention and working process are described below: driver is before turning round, pole changer K is pulled to steering direction, the DC micromotor (7) being now attempted by turn signal electric power loop must be established the rotation of beginning by cable, the speed that its outputting power turns with per minute 30-60 by train of reduction gears (8) drives eccentric cam (9) to slowly run, when eccentric cam (9) turns to predetermined angular, jack-up swing arm (5) produces direction displacement, the now synchronous jack-up connection of pressure switch (11) quilt laser tube (4) power supply sends green beam and penetrates to 50 meters of ground far away of vehicle front, under swing arm (5) drives, on ground, form the markings of green together indication turn direction, when eccentric cam (9) forwards the backhaul direction leptoprosopy that does not reach swing arm (5) to, in pulling force lower swing arm (5) travelling backwards of extension spring (10), now pressure switch (11) loses pressure cut-off, and laser tube (4) extinguishes, when eccentric cam (9) is rotated further the stroke during stage that props up swing arm (5), continue to repeat ground, above-mentioned Ear Mucosa Treated by He Ne Laser Irradiation the place ahead indication turn direction process, until driver closes pole changer.The laser beam that laser tube (4) sends is amplified by the scattering lines on lamp shade glass while passing through lampshade (2), light beam widens while being mapped to ground, and power is dispersed, can not cause any safety hazard to human eye.
Claims (4)
1. the bright combined large lamp of vehicle front lighting with laser designation turn direction, comprise lamp housing (1), lampshade (2), lighting bulb (3), laser tube (4), swing arm (5), swinging gear support (6), DC micromotor (7), train of reduction gears (8), eccentric cam (9), extension spring (10) and pressure switch (11) form, it is characterized in that: laser tube (4) is connected with swing arm (5), be arranged on swinging gear support (6) upper end, DC micromotor (7), socket successively between train of reduction gears (8) and eccentric cam (9), be fixed in the middle of swinging gear support (6), above-mentioned laser designation steering swivel system device is arranged in lamp housing (1), with lighting bulb (3), lampshade (2) combines, form a set of bright combined large lamp of vehicle front lighting with laser designation turn direction.
2. a kind of bright combined large lamp of vehicle front lighting with laser designation turn direction according to claim 1, is characterized in that: laser tube (4) is used wavelength 532nm, the green laser power valve of horsepower output 50-150mw.
3. the bright combined large lamp of vehicle front lighting with laser designation turn direction, is characterized in that: DC micromotor (7) is used operating voltage 12V, electric current 0.1A, the ultrathin DC machine that per minute rotating speed 3000 turns.
4. the bright combined large lamp of vehicle front lighting with laser designation turn direction, is characterized in that: train of reduction gears (8) is used nylon material to make, reduction ratio 100: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251034.9A CN103538518A (en) | 2012-07-10 | 2012-07-10 | Automobile front lighting combined headlamp with laser indicating turning direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210251034.9A CN103538518A (en) | 2012-07-10 | 2012-07-10 | Automobile front lighting combined headlamp with laser indicating turning direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103538518A true CN103538518A (en) | 2014-01-29 |
Family
ID=49962511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210251034.9A Pending CN103538518A (en) | 2012-07-10 | 2012-07-10 | Automobile front lighting combined headlamp with laser indicating turning direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103538518A (en) |
-
2012
- 2012-07-10 CN CN201210251034.9A patent/CN103538518A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Kaixing Electronic Technology Co.,Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |