CN105066044A - Motorcycle headlamp with LED daytime driving lamp - Google Patents
Motorcycle headlamp with LED daytime driving lamp Download PDFInfo
- Publication number
- CN105066044A CN105066044A CN201510561303.5A CN201510561303A CN105066044A CN 105066044 A CN105066044 A CN 105066044A CN 201510561303 A CN201510561303 A CN 201510561303A CN 105066044 A CN105066044 A CN 105066044A
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- CN
- China
- Prior art keywords
- lamp
- led
- bulb
- motorcycle headlamp
- daytime running
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/36—Combinations of two or more separate reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
- F21W2107/13—Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles
- F21W2107/17—Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles for motorcycles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a motorcycle headlamp with an LED daytime driving lamp. The motorcycle headlamp comprises a cavity formed by connecting a lampshade with a lamp housing and provided with an opening, a reflector and a bulb S2, and the reflector and the bulb S2are arranged in the cavity. The reflector is a reversely-buckled square bowl relative to the lampshade. The bulb S2 is arranged at the square-bowl-shaped bottom of the reflector. A light source of the bulb S2 is located at the focal point of the reflector. An LED module is arranged along the edges of the two sides and the bottom of the reflector. The LED module comprises 15 LED light sources. The LED light sources are provided with reflection surfaces. Light distribution is designed according to the Y2=2PX paraboloid, and the LED light sources are arranged at the focal point of the reflection surface. The 15 low-power LED (0.2 W) particles are adopted to be reasonably arranged according to the illuminance standard and the light distribution design requirements of the daytime driving lamp, and the domestic and EMARK regulatory requirements are met.
Description
Technical field
The present invention relates to headlamp, be specifically related to a kind of motorcycle headlamp with LED lamp daytime running.
Background technology
Lamp daytime running is mounted in the daytime running light of body forward structure, is more easily by the light fixture that people recognizes when making vehicle travel by day, and its effect is not to make driver see road surface clearly, but has a car to open to allow others know; Therefore this light fixture is not illuminating lamp, but a kind of signal lamp, its maximum effect be to improve vehicle by identification.Current lamp daytime running is common to be provided on automobile, and due to cost higher, be limited to superior automobile more; Because automotive type and motorcycle vehicle differ greatly, all make a big difference in the position of car light, quantity, effect, luminous intensity distribution design etc., there is no versatility each other, must redesign when lamp daytime running being applied to motorcycle.And existing motorcycle provides safety signal be almost position lamp, adopt halogen bulb as light source, light utilization efficiency is low, brightness is low, illumination zone is little, and potential safety hazard is very large, and the life-span is short, and outward appearance is single, assembling adopts lamp holder mode, needs to expose, not easily assembles; And be used for the day portable lighter application technology of alternative site lamp and be also in the starting stage, one is the design of LED light type, and selection chip and the design of decorative pattern luminous intensity distribution exist larger difficulty, requires that designer is familiar with LED chip, can carry out the design of LED light type; Two is cost consideration, and single LEDs luminous intensity distribution feasibility is very high, but requires that power is very large, and the brand great power LED cost on market is very high, will have a strong impact on whole lamp cost and selling price product like this.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the invention provides a kind of motorcycle headlamp with LED lamp daytime running, and on the basis of existing headlamp, reasonable Arrangement LED module is as daytime running lamp source, improves the driving safety of motorcycle.
Technical scheme: the motorcycle headlamp of band LED lamp daytime running of the present invention, comprises the cavity with opening connected and composed by lampshade and lamp housing and speculum, the S2 bulb be located in cavity; Described speculum is the square bowl of back-off relative to described lampshade, and described S2 bulb is arranged on bottom the square bowl-type of described speculum, and S2 bulb source is in the focus place of speculum; Edge along described speculum both sides and bottom is arranged with LED module, and described LED module comprises 15 LEDs light sources, and every LEDs light source is equipped with reflecting surface, reflecting surface luminous intensity distribution all by Y
2=2PX parabola design, every LEDs light source is all arranged on the focus place of reflecting surface.
Improve technique scheme further, described reflecting surface all adopts vacuum aluminum-coated formation.
Further, described LED light source is distributed with 4 in the every side of edge of described speculum both sides, is furnished with 7 in bottom margin punishment.
Further, described lampshade is connected by lamp ring with described lamp housing, described lampshade is cambered surface, two ends bend to boss to light source direction, and lamp ring one end snaps on boss, the other end and described lamp housing clamping, and the lamp housing of both sides is drawn close to middle part and left for installing described S2 bulb notch.
Further, described lamp housing both sides are provided with construction bolt.The steadiness that construction bolt ensures lamp housing is set.
Further, described LED light source is the LED of 0.2W.Select small-power, the life-span can be increased greatly, reach more than 30000 hours life-spans.
A kind of motorcycle, comprises motorcycle headlamp, and described motorcycle headlamp comprises the motorcycle headlamp of band LED lamp daytime running described above.
To the method that the motorcycle headlamp of above-mentioned band LED lamp daytime running assembles, comprise the steps:
(1) S2 lamp line is put into notch according to color, check whether the lamp holder of S2 bulb has and lack material distortion;
(2) insertion notch correct for S2 bulb is carried out rotation to fix;
(3) S2 lamp line is connected power supply to be energized, examination is carried out to S2 bulb bright;
(4) 15 LEDs light sources are installed and to carry out examination bright, ensure that the brightness of every lamp pearl is wanted evenly;
(5) check whether silver-colored bowl has and lack material, scuffing, particle;
(6) LED line correctly to be inserted in silver-colored bowl hole and to be screwed, wire harness is screwed in silver-colored bowl notch according to correct direction, then fur cap band is good;
(7) check whether glass has bubble, scuffing, foreign matter, is correctly placed on glass by lampshade; Check whether lamp door has rust staining, particle, scuffing, is then inserted in lamp door;
(8) jump ring is snapped in lamp door, and be fixed;
(9) detect lamp housing whether to have distortion, scarce material, scratch, lamp housing is inserted in lamp door hook, is screwed, guarantee the two gapless;
(10) examination is carried out to S2 bulb bright, observe distance light and dipped beam; Examination is carried out to LED light source bright, observe LED light circle.
Beneficial effect: compared with prior art, advantage of the present invention: 1, the present invention adopts 15 low-power LED(0.2W) particle rationally arranges, define daytime running lamp optical, about lighting angle 25 °, upper and lower 15 °, HV point intensity of illumination 560cd, meets domestic and EMARK regulation to the regulation of lamp daytime running and required luminous intensity distribution design requirement; LED is cold light source, selects small light pearl, can increase the life-span greatly, reach more than 30000 hours life-spans, and low-power LED cost is lower, after realizing light type design, function and light fixture cost has accomplished good balance.
2, present invention achieves the replacement completely on current conventional lamp assembly structure (adopting halogen and xenon lamp), and achieve lightweight, reliability is high, alleviating of light fixture gross weight, all has greater advantage on vibration performance test and tare.
3, LED light source particle of the present invention is little, takes up room little, and plasticity is strong, easily reequip on existing light fixture, and assembling process is simple.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the sectional view along A-A in Fig. 1.
Fig. 3 is the enlarged drawing at B place in Fig. 2.
Fig. 4 is the upward view of Fig. 1.
Fig. 5 is the left view of Fig. 1.
Fig. 6 is luminous intensity distribution distribution map of the present invention.
Detailed description of the invention
Below by accompanying drawing, technical solution of the present invention is described in detail.
embodiment 1:the motorcycle headlamp of band LED lamp daytime running as shown in Figures 1 to 5, comprises lampshade 1, lamp ring 2, speculum 3, lamp housing 4, LED module, S2 bulb 6; Lampshade 1 both sides are connected to form the cavity with opening by lamp ring 2 and lamp housing 4, lampshade 1 is cambered surface, two ends bend to boss to light source direction, lamp ring 2 one end snaps on boss, the other end and lamp housing 4 clamping, and the lamp housing 4 of both sides is drawn close to middle part and leaves opening; Lamp housing 4 is provided with construction bolt at two middle side parts and is fixed lamp housing; Be provided with speculum 3 in cavity, speculum 3, relative to the square bowl of lampshade 1 in back-off, leaves the notch of S2 bulb 6, for being blocked the bottom of S2 bulb 6, S2 bulb source is in the focus place of speculum at the bottom of the bowl of speculum 3.
Edge along speculum 3 both sides and bottom is arranged with 15 LEDs light sources 5, and wherein both sides are distributed with 4, and bottom part is furnished with 7, and every LEDs light source 5 one end is connected with speculum 3, the other end is connected with lampshade 1 boss; Every LEDs light source 5 is equipped with reflecting surface, and luminous intensity distribution is all by Y
2=2PX parabola design, is arranged on the focus place of reflecting surface by every LEDs light source 5, the vacuum aluminum-coated formation high reverse--bias of reflecting surface, LED light source 5 selects the lamp pearl of 0.2W power.
By the daytime running lamp optical that as above design arrangement LED light source is formed, luminous intensity distribution distribution as shown in Figure 6, about lighting angle 25 °, upper and lower 15 °, HV point intensity of illumination 560cd; Luminous intensity >=400cd on datum axis, in any direction, luminous intensity≤800cd; Luminous intensity on each direction of measurement, is not less than the product of Fig. 6 each point percent value and 400cd; When wherein any one LED light source does not work because of fault, minimum luminous intensity, when all LED light sources are all lighted, is no more than the maximum emission intensity of regulation; Overall luminous intensity distribution meets the requirement of lamp daytime running.
LED is cold light source, selects small light pearl, can increase service life greatly, can reach more than 30000 hours.
Concrete assembling process is as follows:
(1) S2 lamp line (green line is bottom line, and white line is the low light level, and blueness is high light) is put into notch according to color, check whether the lamp holder of S2 bulb has and lack material distortion;
(2) insertion notch correct for S2 bulb is carried out rotation to fix;
(3) S2 lamp line is connected power supply to be energized, examination is carried out to S2 bulb bright;
(4) 15 LEDs light sources are installed and to carry out examination bright, ensure that the brightness of every lamp pearl is wanted evenly;
(5) check whether silver-colored bowl has and lack material, scuffing, particle;
(6) LED line correctly to be inserted in silver-colored bowl hole and to be screwed, wire harness is screwed in silver-colored bowl notch according to correct direction, then fur cap band is good;
(7) check whether glass has bubble, scuffing, foreign matter, is correctly placed on glass by lampshade; Check whether lamp door has rust staining, particle, scuffing, is then inserted in lamp door;
(8) jump ring is snapped in lamp door, and be fixed;
(9) detect lamp housing whether to have distortion, scarce material, scratch, lamp housing is inserted in lamp door hook, is screwed, guarantee the two gapless;
(10) examination is carried out to S2 bulb bright, observe distance light and dipped beam; Examination is carried out to LED light source bright, observe LED light circle.
As mentioned above, although represented with reference to specific preferred embodiment and described the present invention, it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite not departing from claims definition, various change can be made in the form and details to it.
Claims (8)
1. the motorcycle headlamp with LED lamp daytime running, comprises the cavity with opening connected and composed by lampshade and lamp housing and speculum, the S2 bulb be located in cavity; Described speculum is the square bowl of back-off relative to described lampshade, and described S2 bulb is arranged on bottom the square bowl-type of described speculum, and S2 bulb source is in the focus place of speculum; It is characterized in that: the edge along described speculum both sides and bottom is arranged with LED module, and described LED module comprises 15 LEDs light sources, every LEDs light source is equipped with reflecting surface, reflecting surface luminous intensity distribution all by Y
2=2PX parabola design, every LEDs light source is all arranged on the focus place of reflecting surface.
2. the motorcycle headlamp of band LED lamp daytime running according to claim 1, is characterized in that: described reflecting surface all adopts vacuum aluminum-coated formation.
3. the motorcycle headlamp of band LED lamp daytime running according to claim 1, is characterized in that: described LED light source is distributed with 4 in the every side of edge of described speculum both sides, is furnished with 7 in bottom margin punishment.
4. the motorcycle headlamp of band LED lamp daytime running according to claim 1, it is characterized in that: described lampshade is connected by lamp ring with described lamp housing, described lampshade is cambered surface, two ends bend to boss to light source direction, lamp ring one end snaps on boss, the other end and described lamp housing clamping, and the lamp housing of both sides is drawn close to middle part and left for installing described S2 bulb notch.
5. the motorcycle headlamp of band LED lamp daytime running according to claim 1, is characterized in that: described lamp housing both sides are provided with construction bolt.
6. the motorcycle headlamp of band LED lamp daytime running according to claim 1, is characterized in that: described LED light source is the LED of 0.2W.
7. a motorcycle, comprises motorcycle headlamp, it is characterized in that: described motorcycle headlamp comprises the motorcycle headlamp of the arbitrary described band LED lamp daytime running of claim 1 to 6.
8., to the method that the motorcycle headlamp of the arbitrary described band LED lamp daytime running of claim 1-6 assembles, it is characterized in that, comprise the steps:
(1) S2 lamp line is put into notch according to color, check whether the lamp holder of S2 bulb has and lack material distortion;
(2) insertion notch correct for S2 bulb is carried out rotation to fix;
(3) S2 lamp line is connected power supply to be energized, examination is carried out to S2 bulb bright;
(4) 15 LEDs light sources are installed and to carry out examination bright, ensure that the brightness of every lamp pearl is wanted evenly;
(5) check whether silver-colored bowl has and lack material, scuffing, particle;
(6) LED line correctly to be inserted in silver-colored bowl hole and to be screwed, wire harness is screwed in silver-colored bowl notch according to correct direction, then fur cap band is good;
(7) check whether glass has bubble, scuffing, foreign matter, is correctly placed on glass by lampshade; Check whether lamp door has rust staining, particle, scuffing, is then inserted in lamp door;
(8) jump ring is snapped in lamp door, and be fixed;
(9) detect lamp housing whether to have distortion, scarce material, scratch, lamp housing is inserted in lamp door hook, is screwed, guarantee the two gapless;
(10) examination is carried out to S2 bulb bright, observe distance light and dipped beam; Examination is carried out to LED light source bright, observe LED light circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561303.5A CN105066044A (en) | 2015-09-06 | 2015-09-06 | Motorcycle headlamp with LED daytime driving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510561303.5A CN105066044A (en) | 2015-09-06 | 2015-09-06 | Motorcycle headlamp with LED daytime driving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105066044A true CN105066044A (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510561303.5A Pending CN105066044A (en) | 2015-09-06 | 2015-09-06 | Motorcycle headlamp with LED daytime driving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105066044A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351843A (en) * | 2015-11-19 | 2016-02-24 | 宁波市鄞州雅佳达车业有限公司 | Headlamp of motorcycle |
| CN108534089A (en) * | 2018-04-12 | 2018-09-14 | 上海小糸车灯有限公司 | Daytime running lamps coordinated signals strategy and daytime running lamps |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2052909A2 (en) * | 2007-10-03 | 2009-04-29 | Yamaha Hatsudoki Kabushiki Kaisha | Lamp fitting for vehicle and vehicle mounted with the same |
| CN202660432U (en) * | 2012-05-23 | 2013-01-09 | 宗申·比亚乔佛山摩托车企业有限公司 | Novel energy saving motorcycle headlamp device |
| CN103017056A (en) * | 2011-09-26 | 2013-04-03 | 株式会社小糸制作所 | Vehicular lamp |
| JP2013178904A (en) * | 2012-02-28 | 2013-09-09 | Honda Motor Co Ltd | Headlight structure of motorcycle |
| CN204922776U (en) * | 2015-09-06 | 2015-12-30 | 常州市永拓车灯厂 | Take motorcycle headlamp of lamp that goes between LED day and use its motorcycle |
-
2015
- 2015-09-06 CN CN201510561303.5A patent/CN105066044A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2052909A2 (en) * | 2007-10-03 | 2009-04-29 | Yamaha Hatsudoki Kabushiki Kaisha | Lamp fitting for vehicle and vehicle mounted with the same |
| CN103017056A (en) * | 2011-09-26 | 2013-04-03 | 株式会社小糸制作所 | Vehicular lamp |
| JP2013178904A (en) * | 2012-02-28 | 2013-09-09 | Honda Motor Co Ltd | Headlight structure of motorcycle |
| CN202660432U (en) * | 2012-05-23 | 2013-01-09 | 宗申·比亚乔佛山摩托车企业有限公司 | Novel energy saving motorcycle headlamp device |
| CN204922776U (en) * | 2015-09-06 | 2015-12-30 | 常州市永拓车灯厂 | Take motorcycle headlamp of lamp that goes between LED day and use its motorcycle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351843A (en) * | 2015-11-19 | 2016-02-24 | 宁波市鄞州雅佳达车业有限公司 | Headlamp of motorcycle |
| CN108534089A (en) * | 2018-04-12 | 2018-09-14 | 上海小糸车灯有限公司 | Daytime running lamps coordinated signals strategy and daytime running lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |