CN110043863A - A kind of front fog lamp using single lenslet - Google Patents
A kind of front fog lamp using single lenslet Download PDFInfo
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- CN110043863A CN110043863A CN201910398486.1A CN201910398486A CN110043863A CN 110043863 A CN110043863 A CN 110043863A CN 201910398486 A CN201910398486 A CN 201910398486A CN 110043863 A CN110043863 A CN 110043863A
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- pedestal
- light modulation
- light
- fog lamp
- led module
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 12
- 239000011324 bead Substances 0.000 claims description 10
- 210000000078 claw Anatomy 0.000 claims description 10
- 230000001815 facial effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
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- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- 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
- 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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/30—Fog lights
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of front fog lamp using single lenslet, including outer lens, pedestal, radiator, lens mechanism and LED module, the opening of the pedestal is equipped with outer lens, the bottom correspondence of the outer lens is equipped with buckle, the buckle is mutually clamped with pedestal, radiator is installed at the bottom opening of the pedestal, the two sides of the pedestal are correspondingly arranged on fixed ear, the inside of the pedestal is equipped with LED module, the inside of the pedestal is equipped with lens mechanism, the radiator includes contact portion and radiating fin, the bottom of the contact portion is evenly arranged with radiating fin, and the bottom of LED module is in contact with contact portion, the lens mechanism includes refractor, dim the arm of force, first light modulation axis, left and right light modulation handle and the second light modulation axis, the bottom interior wall of pedestal is corresponding to be equipped with the One support and the second support, the present invention, have the characteristics that light efficiency is good and it is convenient to dim.
Description
Technical field
The present invention relates to car light technical field, specially a kind of front fog lamp using single lenslet.
Background technique
Car light plays a part of illumination and transmitting signal, it not only makes vehicle body as the important component with automobile
It is more beautiful, the even more important guarantee of traffic safety.How guarantee car light performance meet regulation and installation requirement while rush
It is a major challenge that car light design industry faces into the harmony of car light overall appearance.
With universal and science and technology the continuous development of LED light source, the performance of automobile lamp can also be continuously available and mention
It rises and improves, front fog lamp of automobile is exactly wherein one of improved object.Existing front fog lamp of automobile is also passed using tengsten lamp etc. mostly
The light source of system, not only energy consumption is high, and not environmentally, more seriously its service life is short, and replacement frequently, is brought not to using
Just.For improve it is above-mentioned using conventional light source the shortcomings that, also have the front fog lamp using LED as light source at present, but these preceding mists
Lamp there is also many deficiencies, as light efficiency is low, light shape is poor, "cut-off"line is unclear, LED weak heat-dissipating, can not adjust light to and light decay
The problems such as serious.Therefore, design light efficiency is good and light modulation easily a kind of front fog lamp using single lenslet is necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of front fog lamp using single lenslet, to solve to mention in above-mentioned background technique
Out the problem of.
In order to solve the above technical problem, the present invention provides following technical solutions: a kind of preceding mist using single lenslet
Lamp, including outer lens, pedestal, radiator, lens mechanism and LED module, the opening of the pedestal are equipped with outer lens,
The bottom correspondence of the outer lens is equipped with buckle, and the buckle is mutually clamped with pedestal, is pacified at the bottom opening of the pedestal
Equipped with radiator, the two sides of the pedestal are correspondingly arranged on fixed ear, and the inside of the pedestal is equipped with LED module, the bottom
The inside of seat is equipped with lens mechanism, which is light source using LED module, and low energy consumption and environmental protection；By pulling buckle peace
Dress and the outer lens of disassembly, realize flexibly dismounting；Pedestal is mounted on the position that car body reserves front fog lamp by fixed ear；Pedestal is used
In installation LED module and lens mechanism.
Further, the radiator includes contact portion and radiating fin, and the bottom of the contact portion is evenly arranged with scattered
Hot fin, and the bottom of LED module is in contact with contact portion, radiator to LED module for radiating, the heat of LED module
Amount is conducted by contact portion to radiating fin, to external heat loss through radiation, convenient for making LED module keep normal temperature.
Further, the lens mechanism includes refractor, the light modulation arm of force, the first light modulation axis, left and right light modulation handle
The first support and the second support, the inside of first support are installed with the bottom interior wall correspondence of the second light modulation axis, pedestal
It is rotatably connected to the first light modulation axis, the inner rotation of second support is connected with the second light modulation axis, first light modulation
Refractor is connected between axis and the second light modulation axis, the bottom surface of the refractor is flat face, and bottom surface is located at LED
The top of mould group, top surface are free form surface, and one end of the first light modulation axis is connected with or so light modulation handle, described second
One end of light modulation axis is connected with the light modulation arm of force, offers square hole on the light modulation arm of force, lens mechanism is for changing LED mould
The optical path direction of group outgoing, light are injected from refractor bottom surface, after the refraction action of refractor changes optical path direction,
It is laterally projected from its top surface, refractor X is to size range 10-30mm, Y-direction size range 30-50mm, Z-direction size 15-
30mm, the visual effect that the free form surface of top surface is formed is more soft gentle, readily satisfies front fog lamp and wants to moulding and space
It asks；LED light refracts to front by single lens, and "cut-off"line is clearly straight, can meet newest optics regulation and want
It asks；For the fog lamp that lens mechanism is without borrowing additional reflective mirror, structure is simple, at low cost；When the left and right corner for adjusting light
When spending, first pulling buckle separates outer lens with pedestal, can put in finger in pedestal at this time, rotation left and right light modulation handle
It is adjusted, the first light modulation axis and the second light modulation axis drive refractor to swing to the left or to the right when rotation, refractor
Interior optical path rotates offset, and light source position is constant when adjusting, is easy to light source positioning, is not likely to produce deviation.
Further, the bottom of the pedestal has extended downwardly square protruding portion, and the light modulation arm of force extends to rectangular convex
The inside in the portion of rising is rotatably connected to dimming components up and down between the two sides inner wall in the square protruding portion, and square protruding portion is used for
Installation space is provided to upper and lower dimming components.
Further, the dimming components up and down include light regulating bolt, claw and square nut, the square protruding portion
Side is provided through light regulating bolt, is provided with claw in the taper end of the light regulating bolt, and claw and square protruding portion is interior
Wall is in contact, and square nut has also been connected through a screw thread in the taper end of the light regulating bolt, and the light regulating bolt passes through square hole,
And square nut is stuck in the edge of square hole, when needing adjustment light up and down, light regulating bolt is prominent clockwise or counterclockwise
For the part in square protruding portion, light regulating bolt drives square nut rotation, since square nut is convex by the edge of square hole
The barrier of part out, the light modulation arm of force are rotated centered on the taper end of light regulating bolt, and the gradient of refractor bottom surface changes, and makes
The gradient up and down for the light that must be emitted accordingly changes, and such design, without dismantling pedestal, is adjusted in lower angle on adjusting light
It is convenient.
Further, be provided with LED lamp bead in the LED module, the quantity of the LED lamp bead two to six it
Between, it is additionally provided with electrode slice in the LED module, the side of the pedestal is provided with annular and extends edge, and the one of the electrode slice
Head extends to the inside that annular extends edge, and after pedestal installation, the annular electrode slice extended in edge and extraneous battery are electrically connected, use
In giving LED module to provide electric energy, LED lamp bead obtain it is electric after issue light, and project upwards.
Further, the opening of the pedestal is provided with adornment frame, and the adornment frame includes gentle arc face, sheer face
The side of portion and holding section, the precipitous face is correspondingly arranged on holding section, and the holding section is mutually connected and fixed with pedestal, described
The bottom of precipitous face is connected with gentle arc face, offers loophole on the gentle arc face, the refractor is located at
Below loophole, adornment frame is black or material is electroplated in frosted, and the light that refractor projects reaches adornment frame by loophole
Top passes laterally through outer lens and projects outward, and gentle arc face and precipitous face form the face that smoothly transits, extra light
Line is finally projected from outer lens by the reflection in the face that smoothly transits, and can only see luminous component from extraneous inwardly see, so as to
To shelter from the LED module of lower section, only retain the space that optical path passes through, good appearance.
Further, middle boxes, the both ends setting of the middle boxes are additionally provided between the adornment frame and outer lens
There is fixed edge, the fixed edge is bolted with pedestal, and the surface of middle boxes towards inside uses electroplating processes, can be anti-
Extra light is penetrated, is supported on the inside of external lens, to improve the structural strength of outer lens, and fills outer lens
Gap between adornment frame keeps vehicle light shape beautiful.
Compared with prior art, the beneficial effects obtained by the present invention are as follows being: the present invention,
(1) by being provided with lens mechanism, LED light refracts to front by single lens, and "cut-off"line is clearly straight,
Newest optics laws and regulations requirement can be met；The size of lens is very small, and curved surface is free form surface, readily satisfies front fog lamp pair
The demand in moulding and space；And without borrowing additional reflective mirror, structure is simple, at low cost；
(2) adornment frame and middle boxes of material is electroplated by being provided with black or frosted, the LED mould of lower section can be sheltered from
Group only retains the space that optical path passes through, good appearance.
(3) by being provided with dimming mechanism, light regulating bolt can be can be manually rotated or light modulation handle is conveniently adjusted light
Left and right and upper lower angle, light source position is constant, is easy to light source positioning, is not likely to produce deviation.
(4) by being provided with radiator, the heat derives pedestal that LED module is issued promotes the heat dissipation effect of lamps and lanterns.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure of the explosion figure of the invention；
Fig. 3 is whole front cross-sectional structural schematic diagram of the invention；
Fig. 4 is lens mechanism structural schematic diagram of the invention；
Fig. 5 is pedestal overlooking structure diagram of the invention；
Fig. 6 is a-quadrant enlarged diagram in Fig. 5 of the invention；
Fig. 7 is adornment frame and lens mechanism scheme of installation of the invention；
Fig. 8 is radiator and LED module scheme of installation of the invention；
Fig. 9 is square protruding portion schematic cross-sectional view of the invention；
Figure 10 is that annular of the invention extends edge and pedestal scheme of installation；
Figure 11 is that electrode slice and annular of the invention extend edge scheme of installation；
In figure: 1, outer lens；2, pedestal；3, radiator；4, middle boxes；5, adornment frame；6, lens mechanism；7, LED mould
Group；8, upper and lower dimming components；11, it buckles；21, fixed ear；22, square protruding portion；23, the first support；24, the second support；25,
Annular extends edge；31, contact portion；32, radiating fin；41, fixed edge；51, gentle arc face；52, precipitous face；53, engage
Portion；511, loophole；61, refractor；62, the arm of force is dimmed；63, the first light modulation axis；64, left and right light modulation handle；65, second
Dim axis；621, square hole；71, LED lamp bead；72, electrode slice；81, light regulating bolt；82, claw；83, square nut.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-11 is please referred to, the present invention provides technical solution: a kind of front fog lamp using single lenslet, including outer light distribution
Mirror 1, pedestal 2, radiator 3, lens mechanism 6 and LED module 7, the opening of pedestal 2 are equipped with outer lens 1, outer lens 1
Bottom it is corresponding buckle 11, buckle 11 and the clamping of 2 phase of pedestal are installed, radiator 3, bottom are installed at the bottom opening of pedestal 2
The two sides of seat 2 are correspondingly arranged on fixed ear 21, and the inside of pedestal 2 is equipped with LED module 7, and the inside of pedestal 2 is equipped with lens machine
Structure 6, the front fog lamp are light source using LED module 7, and low energy consumption and environmental protection；By pulling lens 1 outside buckle installation and removal,
Realize flexibly dismounting；Pedestal 2 is mounted on the position that car body reserves front fog lamp by fixed ear 21；Pedestal 2 is for installing LED module
7 with lens mechanism 6；
Radiator 3 includes contact portion 31 and radiating fin 32, and the bottom of contact portion 31 is evenly arranged with radiating fin 32, and
The bottom of LED module 7 is in contact with contact portion 31, and for radiator 3 for radiating to LED module 7, the heat of LED module 7 is logical
It crosses at the conduction to radiating fin 32 of contact portion 31, to external heat loss through radiation, convenient for making LED module 7 keep normal temperature；
Lens mechanism 6 includes that refractor 61, the light modulation arm of force 62, first dim axis 63, left and right light modulation handle 64 and the
The bottom interior wall correspondence of two light modulation axis 65, pedestal 2 is equipped with the first support 23 and the second support 24, the inside of the first support 23
It is rotatably connected to the first light modulation axis 63, the inner rotation of the second support 24 is connected with the second light modulation axis 65, in the first light modulation
Refractor 61 is connected between axis 63 and the second light modulation axis 65, the bottom surface of refractor 61 is flat face, and bottom surface is located at
The top of LED module 7, top surface are free form surface, and one end of the first light modulation axis 63, which is connected with, controls light modulation handle 64, second
One end of light modulation axis 65 is connected with the light modulation arm of force 62, dims and offers square hole 621 on the arm of force 62, lens mechanism 6 is for changing
Become the optical path direction that LED module 7 is emitted, light is injected from 61 bottom surface of refractor, and the refraction action by refractor 61 changes
After becoming optical path direction, laterally projected from its top surface, refractor 61X is to size range 10-30mm, Y-direction size range 30-
50mm, Z-direction size 15-30mm, the visual effect that the free form surface of top surface is formed is more soft gentle, readily satisfies front fog lamp pair
Moulding and the requirement in space；LED light refracts to front by single lens, and "cut-off"line is clearly straight, can meet
Newest optics laws and regulations requirement；For the fog lamp that lens mechanism 6 is without borrowing additional reflective mirror, structure is simple, at low cost；Work as tune
When saving the left and right angle of light, first pulling buckle 11 separates outer lens 1 with pedestal 2, and finger can be put in pedestal 2 at this time
Interior, light modulation handle 64 in rotation left and right is adjusted, and the first light modulation axis 63 and the second light modulation axis 65 drive refraction saturating when rotation
Mirror 61 is swung to the left or to the right, and the optical path in refractor 61 rotates offset, and light source position is constant when adjusting, is easy to light source
Positioning, is not likely to produce deviation；
The bottom of pedestal 2 has extended downwardly square protruding portion 22, and the light modulation arm of force 62 extends to the inside in square protruding portion 22,
Dimming components 8 up and down are rotatably connected between the two sides inner wall in square protruding portion 22, square protruding portion 22 is used for light modulation up and down
Component 8 provides installation space；
Upper and lower dimming components 8 include light regulating bolt 81, claw 82 and square nut 83, and the side in square protruding portion 22 is run through
It is provided with light regulating bolt 81, claw 82, and the inner wall of claw 82 and square protruding portion 22 are provided in the taper end of light regulating bolt 81
It being in contact, square nut 83 has also been connected through a screw thread in the taper end of light regulating bolt 81, light regulating bolt 81 passes through square hole 621,
And square nut 83 is stuck in the edge of square hole 621, when needing adjustment light up and down, dims spiral shell clockwise or counterclockwise
The parts that nail 81 protrudes from square protruding portion 22, light regulating bolt 81 drive square nut 83 to rotate, due to square nut 83 by
The barrier of the flange protrusions of square hole 621 point, the light modulation arm of force 62 are rotated centered on the taper end of light regulating bolt 81, refractor
The gradient of 61 bottom surfaces changes, so that the gradient up and down of the light of outgoing accordingly changes, such design is above and below adjustment light
It is easy to adjust without dismantling pedestal 2 when angle；
LED lamp bead 71 is provided in LED module 7, the quantity of LED lamp bead 71 is between two to six, in LED module 7
It is additionally provided with electrode slice 72, the side of pedestal 2 is provided with annular and extends edge 25, and one of electrode slice 72 extends to annular and extends edge
25 inside, after pedestal 2 is installed, annular extends the electrode slice 72 in edge 25 and is electrically connected with extraneous battery, for LED module
7 provide electric energy, LED lamp bead 71 it is electric after issue light, and project upwards；
The opening of pedestal 2 is provided with adornment frame 5, and adornment frame 5 includes gentle arc face 51, precipitous facial 52 and holding section
53, precipitous facial 52 side is correspondingly arranged on holding section 53, and holding section 53 is connected and fixed with 2 phase of pedestal, precipitous facial 52
Bottom is connected with gentle arc face 51, and loophole 511 is offered on gentle arc face 51, and refractor 61 is located at loophole 511
Lower section, adornment frame 5 is black or material is electroplated in frosted, and the light that refractor 61 projects reaches adornment frame 5 by loophole 511
Top passes laterally through outer lens 1 and projects outward, and gentle arc face 51 forms the face that smoothly transits with precipitous facial 52, more
Remaining light is finally projected from outer lens 1 by the reflection in the face that smoothly transits, and can only see illumination region from extraneous inwardly see
Point, so as to shelter from the LED module of lower section, only retain the space that optical path passes through, good appearance；
Middle boxes 4 are additionally provided between adornment frame 5 and outer lens 1, the both ends of middle boxes 4 are provided with fixed edge 41, Gu
Determine edge 41 to be bolted with pedestal 2, the surface of middle boxes 4 towards inside uses electroplating processes, can reflect extra light
Line is supported on the inside of external lens, to improve the structural strength of outer lens 1, and the outer lens 1 of filling and adornment frame
Gap between 5 keeps vehicle light shape beautiful；
When installing the fog lamp, pedestal 2 is mounted on the position that car body reserves front fog lamp by fixed ear 21；Pedestal 2 is used for
LED module 7 and lens mechanism 6 are installed；For radiator 3 for radiating to LED module 7, the heat of LED module 7 passes through contact
At the conduction to radiating fin 32 of portion 31, to external heat loss through radiation, convenient for making LED module 7 keep normal temperature；When light is from LED
When mould group 7 injects lens mechanism 6, the optical path direction that lens mechanism 6 is emitted for changing LED module 7, light is from refractor 61
Bottom surface is injected, and after the refraction action of refractor 61 changes optical path direction, is laterally projected from its top surface, refractor 61X
To size range 10-30mm, Y-direction size range 30-50mm, Z-direction size 15-30mm, the vision of the free form surface formation of top surface
Effect is more soft gentle, readily satisfies requirement of the front fog lamp to moulding and space；Before LED light is refracted to by single lens
Side, "cut-off"line is clearly straight, can meet newest optics laws and regulations requirement；The fog lamp that lens mechanism 6 is is without borrowing
With additional reflective mirror, structure is simple, at low cost；When adjusting the left and right angle of light, first pulling buckle 11 makes outer lens 1
It separates with pedestal 2, can put in finger in pedestal 2 at this time, light modulation handle 64 in rotation left and right is adjusted, and first adjusts when rotation
Light axis 63 and the second light modulation axis 65 drive refractor 61 to swing to the left or to the right, and the optical path in refractor 61 is revolved
Turn offset, light source position is constant when adjusting, is easy to light source positioning, is not likely to produce deviation；Square protruding portion 22 is used for upper downward
Optical assembly 8 provides installation space；When needing adjustment light up and down, 81 side of protruding from of light regulating bolt clockwise or counterclockwise
The part of shape lug boss 22, light regulating bolt 81 drive square nut 83 to rotate, the side due to square nut 83 by square hole 621
Edge protrudes the barrier of part, and the light modulation arm of force 62 is rotated centered on the taper end of light regulating bolt 81, the gradient of 61 bottom surface of refractor
It changes, so that the gradient up and down of the light of outgoing accordingly changes, such design is in lower angle on adjusting light without tearing open
Pedestal 2 is opened, it is easy to adjust；After pedestal 2 is installed, annular extends the electrode slice 72 in edge 25 and is electrically connected with extraneous battery, is used for
Give LED module 7 to provide electric energy, LED lamp bead 71 it is electric after issue light, and project upwards；Adornment frame 5 is that black or frosted are electroplated
Material, the light that refractor 61 projects reach 5 top of adornment frame by loophole 511, pass laterally through outer lens 1 and penetrate outward
Out, gentle arc face 51 forms the face that smoothly transits with precipitous facial 52, and extra light passes through the reflection in the face that smoothly transits,
It is finally projected from outer lens 1, can only see luminous component from extraneous inwardly see, so as to shelter from the LED module of lower section,
Only retain the space that optical path passes through, good appearance；The surface of middle boxes 4 towards inside uses electroplating processes, and it is extra to reflect
Light, be supported on the inside of external lens, to improve the structural strength of outer lens 1, and fill outer lens 1 and fill
Gap between escutcheon 5 keeps vehicle light shape beautiful；
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of front fog lamp using single lenslet, including outer lens (1), pedestal (2), radiator (3), lens mechanism
(6) and LED module (7), it is characterised in that: the opening of the pedestal (2) is equipped with outer lens (1), the outer lens
(1) bottom correspondence is equipped with buckle (11), and the buckle (11) is mutually clamped with pedestal (2), the bottom opening of the pedestal (2)
Place is equipped with radiator (3), and the two sides of the pedestal (2) are correspondingly arranged on fixed ear (21), the inside installation of the pedestal (2)
Have LED module (7), the inside of the pedestal (2) is equipped with lens mechanism (6).
2. a kind of front fog lamp using single lenslet according to claim 1, it is characterised in that: the radiator (3)
Including contact portion (31) and radiating fin (32), the bottom of the contact portion (31) is evenly arranged with radiating fin (32), and LED
The bottom of mould group (7) is in contact with contact portion (31).
3. a kind of front fog lamp using single lenslet according to claim 1, it is characterised in that: the lens mechanism
It (6) include refractor (61), the light modulation arm of force (62), the first light modulation axis (63), left and right light modulation handle (64) and the second light modulation
The bottom interior wall correspondence of axis (65), pedestal (2) is equipped with the first support (23) and the second support (24), first support
(23) inner rotation is connected with the first light modulation axis (63), and the inner rotation of second support (24) is connected with the second light modulation
Axis (65) is connected with refractor (61), the folding between first light modulation axis (63) and the second light modulation axis (65)
The bottom surface for penetrating lens (61) is flat face, and bottom surface is located at the top of LED module (7), and top surface is free form surface, described first
One end of light modulation axis (63) is connected with left and right light modulation handle (64), and one end of second light modulation axis (65) is connected with light modulation
The arm of force (62) offers square hole (621) on the light modulation arm of force (62).
4. a kind of front fog lamp using single lenslet according to claim 3, it is characterised in that: the pedestal (2)
Bottom has extended downwardly square protruding portion (22), and the light modulation arm of force (62) extends to the inside of square protruding portion (22), described
Dimming components (8) up and down are rotatably connected between the two sides inner wall in square protruding portion (22).
5. a kind of front fog lamp using single lenslet according to claim 4, it is characterised in that: the light modulation group up and down
Part (8) includes light regulating bolt (81), claw (82) and square nut (83), and the side of the square protruding portion (22) is through setting
Have light regulating bolt (81), be provided with claw (82) in the taper end of the light regulating bolt (81), and claw (82) and square protruding portion
(22) inner wall is in contact, and has also been connected through a screw thread square nut (83), the tune in the taper end of the light regulating bolt (81)
Light screw (81) passes through square hole (621), and square nut (83) is stuck in the edge of square hole (621).
6. a kind of front fog lamp using single lenslet according to claim 1, it is characterised in that: the LED module (7)
On be provided with LED lamp bead (71), the quantity of the LED lamp bead (71) between two to six, on the LED module (7) also
It is provided with electrode slice (72), the side of the pedestal (2) is provided with annular and extends edge (25), and one of the electrode slice (72) prolongs
Extend to the inside that annular extends edge (25).
7. a kind of front fog lamp using single lenslet according to claim 3, it is characterised in that: the pedestal (2)
Opening is provided with adornment frame (5), and the adornment frame (5) includes gentle arc facial (51), precipitous facial (52) and holding section
(53), the side of precipitous facial (52) is correspondingly arranged on holding section (53), and the holding section (53) is mutually clamped with pedestal (2)
Fixed, the bottom of precipitous facial (52) is connected with gentle arc face (51), and the gentle arc offers on facial (51)
Unthreaded hole (511), the refractor (61) are located at below loophole (511).
8. a kind of front fog lamp using single lenslet according to claim 7, it is characterised in that: the adornment frame (5)
It is additionally provided between outer lens (1) middle boxes (4), the both ends of the middle boxes (4) are provided with fixed edge (41), described solid
Determine edge (41) to be bolted with pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910398486.1A CN110043863B (en) | 2019-05-14 | 2019-05-14 | Front fog lamp using single small lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910398486.1A CN110043863B (en) | 2019-05-14 | 2019-05-14 | Front fog lamp using single small lens |
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| Publication Number | Publication Date |
|---|---|
| CN110043863A true CN110043863A (en) | 2019-07-23 |
| CN110043863B CN110043863B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910398486.1A Active CN110043863B (en) | 2019-05-14 | 2019-05-14 | Front fog lamp using single small lens |
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| Country | Link |
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| CN (1) | CN110043863B (en) |
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| CN108626675A (en) * | 2018-02-08 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of light dimming mechanism for automotive front fog lamp |
| CN209926241U (en) * | 2019-05-14 | 2020-01-10 | 大茂伟瑞柯车灯有限公司 | Front fog lamp using single small lens |
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| JPH0992008A (en) * | 1995-09-25 | 1997-04-04 | Mazda Motor Corp | Automotive headlight device |
| WO2014012878A1 (en) * | 2012-07-19 | 2014-01-23 | Valeo Vision Belgique | Light beam emitting device, and headlight, in particular for a motor vehicle, including said device |
| DE202012104066U1 (en) * | 2012-09-07 | 2013-01-29 | Coplus Inc. | fog light |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110043863B (en) | 2024-04-12 |
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