CN109654451A - A kind of LED car lamp of convertible lamp-type - Google Patents
A kind of LED car lamp of convertible lamp-type Download PDFInfo
- Publication number
- CN109654451A CN109654451A CN201811623824.9A CN201811623824A CN109654451A CN 109654451 A CN109654451 A CN 109654451A CN 201811623824 A CN201811623824 A CN 201811623824A CN 109654451 A CN109654451 A CN 109654451A
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- led
- led substrate
- reflector
- 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
Links
- 239000000758 substrate Substances 0.000 claims abstract description 41
- 239000003595 mist Substances 0.000 claims description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000012994 photoredox catalyst Substances 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by 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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED car lamps of convertible lamp-type, including lamp holder, LED substrate and lens;The first end of the LED substrate is fixedly connected with the lamp holder;The second end of the LED substrate is fixedly connected with the lens;First face of the LED substrate is provided with the front fog lamp mould group for generating front fog lamp light;Second face of the LED substrate is provided with the daytime running lights mould group for generating daytime running lights light, realize the light that can emit two kinds of lamp-type in a lamp group, operator only need to be by powering to different lamp groups, the transformation of the light of different lamp-type can be realized, two kinds of lamp-type are integrated in one piece of LED substrate simultaneously, and light source is reflected using the same lens, it avoids in the prior art, the problem of the same car light integrates two high costs of individual illuminating module bring and large volume, the cost of the technical program is low, it is small in size, structure is simple, and the transformation of more convenient and fast lamp-type may be implemented.
Description
Technical field
The invention belongs to field of LED illumination, and in particular to a kind of LED car lamp of convertible lamp-type.
Background technique
The advantages such as LED is small in size with its, the service life is long, low energy consumption, vibration resistance, starting time are fast have become young mobile
The first choice of light source technology.LED daytime running lights are a running signal lamps on daytime for being mounted on vehicle foreside, its main function is not
In order to enable driver to see road surface clearly, but the being identified property of vehicle is improved in the case where daytime traffic sight environment is poor,
Allowing between pedestrian and vehicle and vehicle and vehicle preferably to discover and identify earlier, prevent accident in advance, guarantee driving safety.And
Illuminating road when front fog lamp is for rain and fog weather driving.Because greasy weather low visibility, pilot's line of vision are restricted.Light can
The light penetration power for increasing range ability, especially yellow Fog-proof light is strong, and the energy of driver Yu surrounding traffic participant can be improved in it
Degree of opinion, makes to come vehicle and pedestrian remotely to find other side.
It in the prior art, is the lamps and lanterns of alternative installation in national legislation due to daytime running lights, it is low to match vehicle to reduce
Cost has just cut the design and configuration of this part, so greatly low at present match no configuration daytime running lights inside automobile,
And it is mounted with the car light of daytime running lights and front fog lamp simultaneously there are at high cost, bulky disadvantages.
Summary of the invention
In order to overcome the above technical defects, the present invention provides a kind of LED car lamp of convertible lamp-type, at low cost, small in size,
Structure is simple, and the transformation of more convenient and fast lamp-type may be implemented.
To solve the above-mentioned problems, the present invention is achieved by following technical scheme:
A kind of LED car lamp of convertible lamp-type, including lamp holder, LED substrate and lens;
The first end of the LED substrate is fixedly connected with the lamp holder;
The second end of the LED substrate is fixedly connected with the lens;
First face of the LED substrate is provided with the front fog lamp mould group for generating front fog lamp light;
Second face of the LED substrate is provided with the daytime running lights mould group for generating daytime running lights light.
Further, the front fog lamp mould group includes preceding mist reflector, preceding mist LED light;
The preceding mist reflector is arranged on the first face of the LED substrate;
The preceding mist LED light be set to the preceding mist reflector formed with the LED substrate it is interior intracavitary;
The preceding mist reflector is used to the light source that the preceding mist LED light issues being reflected into front fog lamp light.
Further, the daytime running lights mould group includes day row reflector and day row LED light group;
The day row reflector is arranged on the second face of the LED substrate;
The day row LED light be set to the day row reflector formed with the LED substrate it is interior intracavitary;
The day row reflector is used to the light source that the day row LED light issues being reflected into daytime running lights light.
Further, the preceding mist reflector includes light collecting part and expansion light portion.
Further, barn door is provided between the preceding mist LED light and the lens.
Further, aluminum radiating fin is provided in the lamp holder.
Further, radiator fan is additionally provided in the lamp holder.
Further, the reflective inner face of the preceding mist reflector and the day row reflector is plated with aluminium layer.
Further, the second end of the LED substrate is provided with lens carrier, is provided on the lens carrier described
Mirror.
Further, the material of the lens is glass, PMMA or PC.
Compared with the existing technology, the invention has the benefit that
The invention discloses a kind of LED car lamp of convertible lamp-type, LED substrate it is two-sided be each provided with front fog lamp and
Daytime running lights, realize the light that can emit two kinds of lamp-type in a lamp group, and operator only need to be by giving different lamp groups
Power supply, can be realized the transformation of the light of different lamp-type, while two kinds of lamp-type being integrated in one piece of LED substrate, and using same
One lens reflects light source, avoids in the prior art, integrates two individual illuminating module brings in the same car light
The cost of the problem of high cost and large volume, the technical program are low, small in size, and structure is simple, and more convenient and fast lamp may be implemented
The transformation of type.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the LED car lamp of convertible lamp-type of the present invention;
Fig. 2 is the overlooking structure diagram of the LED car lamp of convertible lamp-type of the present invention;
Fig. 3 is the light type schematic diagram of the front fog lamp of the LED car lamp of convertible lamp-type of the present invention;
Fig. 4 is the structural schematic diagram of the preceding mist reflector of the LED car lamp of convertible lamp-type of the present invention;
Fig. 5 is the light type schematic diagram of the daytime running lights of the LED car lamp of convertible lamp-type of the present invention.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As depicted in figs. 1 and 2, present embodiment discloses a kind of LED car lamps of convertible lamp-type, including lamp holder 1, LED base
Plate 2 and lens 3;
The first end of LED substrate 2 is fixedly connected with lamp holder 1 by buckle 103;
The second end of LED substrate 2 is fixedly connected with lens 3;
First face of LED substrate 2 is provided with the front fog lamp mould group 21 for generating front fog lamp light;Front fog lamp mould group 21 can produce
The light of raw front fog lamp lamp-type that meet national standards, and launched outward after being reflected by lens 3;
Second face of LED substrate 2 is provided with the daytime running lights mould group 22 for generating daytime running lights light;Daytime running lights mould group 22 can produce
The light of raw daytime running lights lamp-type that meet national standards, and launched outward after being reflected by lens 3.
By LED car lamp disclosed above, two-sided in LED substrate is each provided with front fog lamp and daytime running lights, realizes
The light of two kinds of lamp-type can be emitted in a lamp group, operator need to only can be realized by powering to different lamp groups
The transformation of the light of different lamp-type, while two kinds of lamp-type being integrated in one piece of LED substrate, and is reflected using the same lens
Light source, avoids in the prior art, integrates two high costs of individual illuminating module bring and large volume in the same car light
The problem of, the cost of the technical program is low, and small in size, structure is simple, and the transformation of more convenient and fast lamp-type may be implemented.
Specifically, front fog lamp mould group 21 includes preceding mist reflector 211, preceding mist LED light 212 and barn door 213;
Preceding mist reflector 211 is arranged on the first face of LED substrate 2;
Mist reflector 211 is formed interior intracavitary with LED substrate 2 before preceding mist LED light 212 is set to;Preceding mist reflector 211 is used
Front fog lamp light is reflected into the light source for issuing preceding mist LED light;Barn door 213 is provided between preceding mist LED light 212 and lens 3;Before
Light distribution surface in mist reflector passes through the simulation of light type simulation softward, is arranged to that the lamp for meeting front fog lamp light type can be reflected
Light.
The light source that front fog lamp LED light issues reflects to form front fog lamp light by front fog lamp reflector, and barn door is to front fog lamp
Veiling glare in light block forming clear dead line, is formed as shown in Figure 3, meets the light of GB4660-2007 regulation
Type.
Specifically, as shown in figure 4, preceding mist reflector 211 includes light collecting part 2111 and expansion light portion 2112;Wherein light collecting part pair
The light source that LED light issues carries out optically focused, and the light of sending has the characteristics that far firing range, front can be preferably illuminated, in misty rain day
Gas remains to reach good illuminating effect, and expands light portion and expand light to the light source that LED light issues to form wide light, and wide light can shine
The bright broader road surface in roadside, to reach more fully illuminating effect.
Specifically, daytime running lights mould group 22 includes day row reflector 221 and day row LED light group 222;
Day row reflector 221 is arranged on the second face of LED substrate 2;
Day row LED light 222 be set to day row reflector 221 formed with LED substrate 2 it is interior intracavitary;In day row reflector 221
Light distribution surface pass through light type simulation softward simulation, be arranged to that the light for meeting daytime running lights light type can be reflected;Day is capable reflective
The light source that day row LED light 222 issues is reflected into daytime running lights light by cover 221, and the daytime running lights light type of sending is as shown in Figure 5.
Specifically, aluminum radiating fin 11 and radiator fan 12 are provided in lamp holder 1, the heat that LED substrate is generated when shining
Amount is directly conducted to lamp holder, is radiated by aluminum radiating fin, and further radiated using radiator fan, due to
There are two illuminating modules for setting simultaneously in LED substrate, and the heat of generation is more general, and car light is bigger, therefore this setting seems more
It is important.
Specifically, the reflective inner face of preceding mist reflector and day row reflector is plated with aluminium layer.
Specifically, the second end of LED substrate 2 is provided with lens carrier 31, lens 3 are provided on lens carrier 31.
Specifically, the material of lens 3 is the high light transmission, high heat resistance material such as glass, PMMA or PC.
More than, it is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, thus it is all
Without departing from technical solution of the present invention content, any modification to the above embodiments, equivalent according to the technical essence of the invention
Variation and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of LED car lamp of convertible lamp-type, which is characterized in that including lamp holder, LED substrate and lens;
The first end of the LED substrate is fixedly connected with the lamp holder;
The second end of the LED substrate is fixedly connected with the lens;
First face of the LED substrate is provided with the front fog lamp mould group for generating front fog lamp light;
Second face of the LED substrate is provided with the daytime running lights mould group for generating daytime running lights light.
2. the LED car lamp of convertible lamp-type according to claim 1, which is characterized in that before the front fog lamp mould group includes
Mist reflector, preceding mist LED light;
The preceding mist reflector is arranged on the first face of the LED substrate;
The preceding mist LED light be set to the preceding mist reflector formed with the LED substrate it is interior intracavitary;
The preceding mist reflector is used to the light source that the preceding mist LED light issues being reflected into front fog lamp light.
3. the LED car lamp of convertible lamp-type according to claim 2, which is characterized in that the daytime running lights mould group includes day
Row reflector and day row LED light group;
The day row reflector is arranged on the second face of the LED substrate;
The day row LED light be set to the day row reflector formed with the LED substrate it is interior intracavitary;
The day row reflector is used to the light source that the day row LED light issues being reflected into daytime running lights light.
4. the LED car lamp of convertible lamp-type according to claim 2, which is characterized in that the preceding mist reflector includes poly-
Light portion and expansion light portion.
5. the LED car lamp of convertible lamp-type according to claim 2, which is characterized in that the preceding mist LED light and described
Barn door is provided between mirror.
6. the LED car lamp of convertible lamp-type according to claim 1, which is characterized in that be provided with aluminium in the lamp holder
Cooling fin.
7. the LED car lamp of convertible lamp-type according to claim 6, which is characterized in that be additionally provided in the lamp holder scattered
Hot-air fan.
8. the LED car lamp of convertible lamp-type according to claim 8, which is characterized in that the preceding mist reflector and described
The reflective inner face of day row reflector is plated with aluminium layer.
9. the LED car lamp of convertible lamp-type according to claim 1, which is characterized in that the second end of the LED substrate is set
It is equipped with lens carrier, the lens are provided on the lens carrier.
10. the LED car lamp of convertible lamp-type according to claim 1, which is characterized in that the material of the lens is glass
Glass, PMMA or PC.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811623824.9A CN109654451A (en) | 2018-12-28 | 2018-12-28 | A kind of LED car lamp of convertible lamp-type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811623824.9A CN109654451A (en) | 2018-12-28 | 2018-12-28 | A kind of LED car lamp of convertible lamp-type |
Publications (1)
Publication Number | Publication Date |
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CN109654451A true CN109654451A (en) | 2019-04-19 |
Family
ID=66117321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811623824.9A Pending CN109654451A (en) | 2018-12-28 | 2018-12-28 | A kind of LED car lamp of convertible lamp-type |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110118335A (en) * | 2019-05-30 | 2019-08-13 | 安徽延达智能科技有限公司 | Reflection spotlight structure of light |
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CN107461700A (en) * | 2017-09-01 | 2017-12-12 | 重庆舜辉庆驰光电科技有限公司 | A kind of double optical lens modules and headlight for vehicles |
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CN209386206U (en) * | 2018-12-28 | 2019-09-13 | 广东晶科电子股份有限公司 | A kind of LED car lamp of convertible lamp-type |
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CN104864343A (en) * | 2015-06-03 | 2015-08-26 | 朱国平 | Twin light integrated LED automobile headlamp |
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CN206369163U (en) * | 2016-12-30 | 2017-08-01 | 杭州云乐车辆技术有限公司 | A kind of modularization car light |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110118335A (en) * | 2019-05-30 | 2019-08-13 | 安徽延达智能科技有限公司 | Reflection spotlight structure of light |
CN110118335B (en) * | 2019-05-30 | 2021-03-09 | 安徽延达智能科技有限公司 | Reflection spotlight structure of light |
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