CN110030533A - A kind of position lamp of solid surface light guide - Google Patents
A kind of position lamp of solid surface light guide Download PDFInfo
- Publication number
- CN110030533A CN110030533A CN201910399169.1A CN201910399169A CN110030533A CN 110030533 A CN110030533 A CN 110030533A CN 201910399169 A CN201910399169 A CN 201910399169A CN 110030533 A CN110030533 A CN 110030533A
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- Prior art keywords
- optical plate
- light guide
- moisture absorption
- circuit board
- position lamp
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- 239000007787 solid Substances 0.000 title claims abstract description 26
- 230000003287 optical effect Effects 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims description 54
- 238000010521 absorption reaction Methods 0.000 claims description 48
- 238000009434 installation Methods 0.000 claims description 14
- 230000002745 absorbent Effects 0.000 claims description 13
- 239000002250 absorbent Substances 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000004444 near reflex Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 21
- 238000000465 moulding Methods 0.000 abstract description 8
- 230000003796 beauty Effects 0.000 abstract description 3
- 239000002274 desiccant Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 241001465382 Physalis alkekengi Species 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 5
- 230000001795 light effect Effects 0.000 description 5
- 239000003595 mist Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 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
- 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
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—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
- 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
- F21S43/235—Light guides
-
- 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
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- 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
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/10—Position lights
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Planar Illumination Modules (AREA)
Abstract
The invention discloses a kind of position lamps of solid surface light guide, the position lamp includes reverberation bowl, optical plate, circuit board, interior mask and adornment frame, the reverberation bowl side is equipped with optical plate, the optical plate top is equipped with circuit board, the optical plate is equipped with interior mask far from reverberation bowl side, the interior mask is equipped with adornment frame far from optical plate side, the present invention is scientific and reasonable, it is safe and convenient to use, using LED light grain as output light source, light uniformly issues under the total reflection effect of optical plate, it is further uniformly spread by interior mask and boss again, so that the point light source of LED light grain is converted to the curved surface light source of uniform three-dimensional stereo effect, and the moulding by changing adornment frame and interior mask realizes that changeable bright dazzle cruel lights effect, allow to using small number of LED light source realize width compared with The curved surface light source of big three-dimensional stereo effect, and uniform in effect beauty is lighted, reduce the probability of LED light grain damage.
Description
Technical field
The present invention relates to automobile position lamp technical field, the position lamp of specifically a kind of solid surface light guide.
Background technique
Automobile LED lamp applications are more and more, due to many merits such as its energy conservation and service life length, dote on people increasingly
In LED car lamp, but easily there is the phenomenon that bright dark non-uniform light close to point light source in LED, thus influence car lighting effect and
Car light is beautiful.
Position lamp is after opening double jump lamp, all around the lamp of four sudden strains of a muscle, that is, vehicle side-marker lamp, wide lamp are exactly to turn to
Signal lamp flashes simultaneously, is used for warning function, is suitble to use when driving at night.
As time goes on, market puts forward higher requirements automobile lamp uniformity appearance, the originally signal of LED light source
Lamp mostly forms direct-injection type with LED cooperation reflecting surface or reflective area source, the lamps and lanterns of this form tend to see one by one
The even dotted luminous LED particle of independent LED unit cavity, therefore uniformity is not then light guide and heavy wall light very well
It leads and is gradually developed, but guide structure common currently on the market is only capable of being converted to point light source into the area source of narrow bar, makes
Type is single, and uniformity is not ideal enough, be unable to satisfy automobile lamp it is higher and higher light moulding demand, also, make for a long time
In the case where, steam can be inevitably entered inside car light, in the case where high temperature or direct sunlight, steam can be evaporated and is bonded
In automobile lamp interior surface, brightness when car light uses performance attractive in appearance is influenced, so, people are badly in need of a kind of solid surface
The position lamp of light guide solves the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of position lamps of solid surface light guide, are made with solve to propose in the prior art
Type is single, and uniformity is not ideal enough, be unable to satisfy automobile lamp it is higher and higher light moulding demand, also, make for a long time
In the case where, steam can be inevitably entered inside car light, in the case where high temperature or direct sunlight, steam can be evaporated and is bonded
In automobile lamp interior surface, influence brightness when car light uses performance attractive in appearance the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of position lamp of solid surface light guide, the position
Lamp includes reverberation bowl, optical plate, circuit board, interior mask and adornment frame；
The reverberation bowl side is equipped with optical plate, is fixedly connected between the reverberation bowl and optical plate by card slot, institute
It states optical plate top and circuit board is installed, be fixedly connected between the circuit board and reverberation bowl by fastening screw, the light guide
Plate is equipped with interior mask far from reverberation bowl side, and the interior mask is equipped with adornment frame, the optical plate far from optical plate side
There are gap between adornment frame, gap is equipped with interior mask, is fixed between the interior mask and optical plate by limited block；
Using LED light grain as output light source, light uniformly issues under the total reflection effect of optical plate, then passes through inner face
The further uniformly diffusion of cover, so that the point light source of LED light grain is converted to the curved surface light source of uniform three-dimensional stereo effect, and leads to
Cross change adornment frame and interior mask moulding realize it is changeable it is bright dazzle it is cruel light effect, allow to using small number of
LED light source realizes the curved surface light source of the biggish three-dimensional stereo effect of width, and lights uniform in effect beauty, reduces the system of lamps and lanterns
Make cost, reduces the probability of LED light grain damage, improve the quality of lamps and lanterns.
As optimal technical scheme, the optical plate is dug close to reverberation bowl side several light guide decorative patterns, the light
One end light guide striped of the guide plate far from circuit board is further intensive, allows light uniform under the total reflection effect of optical plate
It issues, is not in that the non-uniform phenomenon of light emission luminance increases luminous while reducing the quantity that LED light grain uses
Uniformity coefficient.
As optimal technical scheme, the circuit board is equipped with close to optical plate side along optical plate edge direction several
A LED light grain is connected between the circuit board and LED light grain by soldering and welding, the circuit board and LED light grain misalignment position
There is seal groove at place through moisture absorption hole, the cutting of moisture absorption hole inner wall is offered, and the circuit board is located at far from optical plate side to be inhaled
Dry absorbent assemblies are installed on the outside of wet hole, using seal groove, can effectively be increased between dry absorbent assemblies and circuit board
Sealing performance,
As optimal technical scheme, the dry absorbent assemblies include fixed screw holes, mounting plate, the first fixed ear, inhale
Wet sump, moisture absorption aperture, sealing cover, the second fixed ear, fixed screw, sealing ring and sealing rubber ring；
The moisture absorption hole is opened up there are four fixed screw holes far from optical plate side edge is equidistant, above the moisture absorption hole
Mounting plate is installed, each vertex of mounting plate, which corresponds to, is provided with the first fixed ear at fixed screw hole site, the installation
Plate upper surface middle part non-through offers moisture absorption groove, runs through inside the moisture absorption groove and offers several moisture absorption apertures, the peace
Sealing cover is installed above loading board, is provided with the second fixed ear, institute at the corresponding first fixed ear position of each apex angle of sealing cover
It states and is fixedly connected between circuit board, mounting plate and sealing cover by fixed screw, the mounting plate lower surface is located at moisture absorption groove pair
Answer edge at position that sealing ring is installed, insertion is equipped with sealing rubber ring on the outside of the sealing ring；
Fixed desiccant is added inside moisture absorption groove, and it is sealed using sealing cover, utilizes moisture absorption aperture and suction
Wet hole can absorb the moisture inside automobile position lamp, in the case where avoiding high temperature and the sun from being exposed to the sun, inside position lamp
There is steam and water mist, influences the brightness of automobile position lamp and the normal illumination of light, meanwhile, it avoids inside position lamp
There is short circuit phenomenon in LED light grain, is fixedly mounted using fixed screw between mounting plate and sealing cover, so that convenient for sealing cover
It is dismantled and is fixedly mounted, convenient for being replaced to desiccants.
As optimal technical scheme, the interior mask has several boss, the dress far from optical plate side random installation
Escutcheon side is run through at random offers several apertures, and boss and aperture cooperate, and moulding is changeable, and structure is simple, is easy to raw
It produces, and cost is relatively low, may be implemented that automobile position lamp is unique to light effect, improves the technology sense and exquisite sense of lamps and lanterns.
Further, it is corresponded to each other between several described boss and several apertures, and several boss is outer
Side length is equal to the interior side length of several apertures, and boss is completely embedded into inside aperture, is not in gap, avoids out
The four of existing light dissipate.
Further, the interior diameter of the seal groove is equal to the overall diameter of sealing rubber ring, the interior diameter in the moisture absorption hole
Equal to the overall diameter of sealing ring, guarantee the sealing performance of dry absorbent assemblies installation.
Further, the interior mask is Transparent Parts, and the adornment frame is nontransparent part, so that light is by boss and opens
Hole is diffused, and can issue light of different shapes, so that shape is more beautiful.
Compared with prior art, the beneficial effects of the present invention are:
1, using LED light grain as output light source, light uniformly issues under the total reflection effect of optical plate, then by interior
Mask and boss are further uniformly spread, so that the point light source of LED light grain is converted to the curved surface of uniform three-dimensional stereo effect
Light source, and the moulding by changing adornment frame and interior mask realize it is changeable it is bright dazzle it is cruel light effect, allow to utilize
Small number of LED light source realizes the curved surface light source of the biggish three-dimensional stereo effect of width, and lights uniform in effect beauty, reduces
The cost of manufacture of lamps and lanterns reduces the probability of LED light grain damage, improves the quality of lamps and lanterns.
2, the moulding of boss is changeable, and structure is simple, is readily produced, and cost is relatively low, and it is only that automobile position lamp may be implemented
Special lights effect, improves the technology sense and exquisite sense of lamps and lanterns.
3, fixed desiccant is added inside moisture absorption groove, and it is sealed using sealing cover, using moisture absorption aperture and
Moisture absorption hole can absorb the moisture inside automobile position lamp, in the case where avoiding high temperature and the sun from being exposed to the sun, in position lamp
There is steam and water mist in portion, influences the brightness of automobile position lamp and the normal illumination of light, meanwhile, it avoids inside position lamp
There is short circuit phenomenon in LED light grain, using seal groove, sealing ring and sealing rubber ring, can effectively increase dry absorbent assemblies
Sealing performance between circuit board is fixedly mounted using fixed screw between mounting plate and sealing cover, so that convenient for close
Capping is dismantled and is fixedly mounted, convenient for replacing to desiccants.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the position lamp of solid surface light guide of the present invention；
Fig. 2 is a kind of structural schematic diagram of the positonlight guide plate of solid surface light guide of the present invention；
Fig. 3 is a kind of structural schematic diagram of the position lamp circuit board of solid surface light guide of the present invention；
Fig. 4 is the structural schematic diagram of mask in a kind of position lamp of solid surface light guide of the present invention；
Fig. 5 is a kind of structural schematic diagram of the position lamp adornment frame of solid surface light guide of the present invention；
Fig. 6 is a kind of mounting structure schematic diagram of the dry absorbent assemblies of position lamp of solid surface light guide of the present invention；
Fig. 7 is a kind of mounting structure schematic diagram of the position lamp sealing rubber ring of solid surface light guide of the present invention；
Fig. 8 is a kind of structural schematic diagram of the position lamp light transmitting of solid surface light guide of the present invention；
Figure label: 1, reverberation bowl；2, optical plate；3, light guide decorative pattern；4, circuit board；5, LED light grain；6, moisture absorption hole；7,
Seal groove；
8, dry absorbent assemblies；801, fixed screw holes；802, mounting plate；803, the first fixed ear；804, moisture absorption groove；
805, moisture absorption aperture；806, sealing cover；807, the second fixed ear；808, fixed screw；809, it seals bad；810, seal rubber
Circle；
9, interior mask；10, boss；11, adornment frame；12, aperture.
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.
Embodiment: as shown in Figure 1, a kind of position lamp of solid surface light guide, the position lamp include reverberation bowl 1, optical plate
2, circuit board 4, interior mask 9 and adornment frame 11；
1 both ends of reverberation bowl offer screw hole, and 1 side of reverberation bowl fitting automobile position lamp installation place real space is set
Meter, so that the installation of position lamp is more bonded vehicle body, 1 side of reverberation bowl is equipped with optical plate 2, for being all-trans to light
It penetrates, so that the light of transmitting is more uniform, the 2 side indent other side of optical plate protrusion, indent and protrusion are arc-shaped, can
It preferably to realize the total reflection to light, is fixedly connected between reverberation bowl 1 and optical plate 2 by card slot, so that optical plate 2 is solid
Dingan County fills stronger, is when in use not in shaking phenomenon, 2 top of optical plate is equipped with circuit board 4, circuit board
It is fixedly connected between 4 and reverberation bowl 1 by fastening screw, it is fixed between reverberation bowl 1, so that will not go out during use
It now shakes, optical plate 2 is equipped with interior mask 9 far from 1 side of reverberation bowl, realizes the effect of lighting to light using interior mask 9, interior
Mask 9 is equipped with adornment frame 11 far from 2 side of optical plate, for cooperating interior mask 9 to carry out lighting for light, optical plate 2 and dress
There are gap between escutcheon 11, gap is equipped with interior mask 9, is fixed between interior mask 9 and optical plate 2 by limited block, in order to
So that light is diffused by boss 10 and aperture 12, light of different shapes can be issued, so that shape is more beautiful,
Interior mask 9 is Transparent Parts, and the adornment frame 11 is nontransparent part.
As shown in Fig. 2, optical plate 2 is dug close to 1 side of reverberation bowl several light guide decorative patterns 3, for carrying out to light
Reflection, so that the light after reflection is more uniform, one end light guide striped 3 of the optical plate 2 far from circuit board 4 is further intensive,
So that the phenomenon that light diffusion weakens will not occur, so that the diffusion of light is more equal far from circuit board 4
It is even.
As shown in figure 3, circuit board 4 is equipped with several LED light along 2 edge direction of optical plate close to 2 side of optical plate
Grain 5, as light source, provides light for entire position lamp, is connected, is avoided by soldering and welding between circuit board 4 and LED light grain 5
There is breaking phenomena in the installation of LED light grain 5, runs through at circuit board 4 and 5 misalignment position of LED light grain and offers moisture absorption hole 6, is used for
Moisture inside position lamp is absorbed, avoids position lamp inner moisture overweight, causes water mist occur and LED light grain 5 occurs
Short circuit phenomenon, the cutting of 6 inner wall of moisture absorption hole have seal groove 7, and the sealing performance installed for guaranteeing circuit board 4, circuit board 4 is far from light
2 side of guide plate, which is located on the outside of moisture absorption hole 6, is equipped with dry absorbent assemblies 8, for absorbing to the moisture inside position lamp.
As shown in fig. 6-7, dry absorbent assemblies 8 include fixed screw holes 801, mounting plate 802, the first fixed ear 803, inhale
Wet sump 804, moisture absorption aperture 805, sealing cover 806, the second fixed ear 807, fixed screw 808, sealing ring 809 and sealing rubber ring
810；
Moisture absorption hole 6 is opened up there are four fixed screw holes 801 far from 2 side edge of optical plate is equidistant, for inhaling to dry
Installation is fixed in wet component 7, meanwhile, convenient for being dismantled to hygroscopic desiccation component 8, desiccants are replaced, are inhaled
Mounting plate 802 is installed, for being fixed and containing to desiccants, each vertex of mounting plate 802 is corresponding above wet hole 6
The first fixed ear 803 is provided at 801 position of fixed screw holes, for mounting plate 802 to be fixedly mounted on the circuit board 4, peace
802 upper surface middle part non-through of loading board offers moisture absorption groove 804, for storing desiccants, runs through inside moisture absorption groove 804 and opens
Equipped with several moisture absorption apertures 805, for absorbing the moisture inside position lamp, sealing cover 806 is installed above mounting plate 802,
For being sealed to the desiccants inside moisture absorption groove 804, desiccants is avoided to carry out the moisture of 4 top of circuit board
It absorbs, influences desiccants to the normal absorption of position lamp inner moisture, corresponding first fixed ear of each apex angle of sealing cover 806
The second fixed ear 807 is provided at 807 positions, for installation, circuit board 2,802 and of mounting plate to be fixed to sealing cover 806
It is fixedly connected between sealing cover 806 by fixed screw 808, so that convenient for peace is fixed to mounting plate 802 and sealing cover 806
Assembly and disassembly, so that 802 lower surface of mounting plate is located at 804 corresponding position of moisture absorption groove convenient for replacing to desiccants
Edge is equipped with sealing ring 809, and insertion is equipped with sealing rubber ring 810, sealing ring 809 and seal rubber on the outside of sealing ring 809
Circle 810 between mounting plate 802 and circuit board 4 for being sealed, in order to guarantee the leakproofness of the dry installation of absorbent assemblies 8
Can, the interior diameter of seal groove 7 is equal to the overall diameter of sealing rubber ring 810, and the interior diameter in institute's moisture absorption hole 6 is equal to sealing ring 809
Overall diameter；
When being absorbed using dry absorbent assemblies 8 to the moisture inside position lamp, firstly, it is necessary to dry moisture absorption group
Installation is fixed in part 8, firstly, sealing ring 809 is caught in moisture absorption hole 6, and right using seal groove 7 and sealing rubber ring 810
The installation of mounting plate 802 is sealed, then desiccants are placed on inside moisture absorption groove 804, wherein desiccants
Diameter is greater than the diameter of moisture absorption aperture 805, and the second fixed ear 807 is then directed at the first fixed ear 803, sealing cover 806 is covered
Above mounting plate 802, then fixed screw 808 is inserted into fixed screw holes 801, using fixed screw 808 to mounting plate
802 and sealing cover 806 installation is fixed, when in use, desiccants inside moisture absorption groove 804 pass through moisture absorption aperture
805 and moisture absorption hole 6 moisture inside position lamp is absorbed, avoid moisture inside position lamp being exposed to the sun in high temperature and sunlight
Under there is water mist, the normal use of impact position lamp, the desiccants inside moisture absorption groove 804 are due to absorbing more moisture
When its wettability power being caused to reduce, by the disassembly to fixed screw 808, the disassembly to sealing cover 806 is completed, it is dry to solid-state
Agent is replaced, and ensure that desiccants to the wettability power of the moisture inside position lamp.
As shown in figure 4, interior mask 9 has several boss 10 far from 2 side random installation of optical plate, for realizing a light
Source effect, also, realize the effect of uniformly light-emitting, boss 10 can be other shapes such as quadrangle, triangle, diamond shape and star
Shape.
As shown in figure 5,11 side of adornment frame is run through at random offers several apertures 12, aperture 12 can for quadrangle,
The other shapes such as triangle, diamond shape and star, in order to enable boss 10 can be completely embedded into inside aperture 12, it is not in seam
Gap, avoid occur light four dissipate, corresponded to each other between several boss 10 and several apertures 12, and several boss 10
Outer side length be equal to several apertures 12 interior side length；
It is bonded to each other between interior mask 9 and adornment frame 11, light is avoided to carry out between interior mask 9 and adornment frame 11 constantly
Reflection, cause light to weaken so that light intensity is higher, when boss 10 is caught in 12 inside of aperture, 10 side of boss and decoration
On the outside of frame 11 on the same radian face, so that light is not in lofty phenomenon in diffusion, so that light is more
It is soft.
As shown in figure 8, light is entered in optical plate 2 by LED light grain 5 when using the position lamp, and utilize optical plate 2
It being totally reflected, 2 side of optical plate is provided with light guide decorative pattern 3, so that light uniformly diffuses out under the effect of its fully reflecting surface, it will
Point light source is converted to the three-dimension curved surface light source of abnormity, then the interior mask 9 by being made of scattering material carries out further uniformly
Diffusion, formation uniformly light effect, and interior 9 shape-designing of mask is gone out multiple random boss 10, and by pair of adornment frame 11
The Position Design of 9 boss 10 of mask goes out aperture 12 in Ying Yu, is realized by the cooperation of adornment frame 11 and interior mask 9 multiple random
Effect is lighted in the three-dimensional contouring of distribution, and this position lamp can be realized by changing the moulding of adornment frame 11 and interior mask 9
It is changeable it is bright dazzle it is cruel light effect, can be the other shapes such as quadrangle, triangle, diamond shape and star
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of position lamp of solid surface light guide, it is characterised in that: the position lamp includes reverberation bowl (1), optical plate (2), electricity
Road plate (4), interior mask (9) and adornment frame (11)；
Reverberation bowl (1) side is equipped with optical plate (2), is fixed between the reverberation bowl (1) and optical plate (2) by card slot
Connection, optical plate (2) top are equipped with circuit board (4), pass through fastening spiral shell between the circuit board (4) and reverberation bowl (1)
Silk is fixedly connected, and the optical plate (2) is equipped with interior mask (9) far from reverberation bowl (1) side, and the interior mask (9) is far from light
Guide plate (2) side is equipped with adornment frame (11), and there are gap, gap inside peaces between the optical plate (2) and adornment frame (11)
Equipped with interior mask (9), fixed between the interior mask (9) and optical plate (2) by limited block.
2. a kind of position lamp of solid surface light guide according to claim 1, it is characterised in that: the optical plate (2) is leaned on
Near reflex bowl (1) side, which is dug, several light guide decorative patterns (3), one end light guide item of the optical plate (2) far from circuit board (4)
Line (3) is further intensive.
3. a kind of position lamp of solid surface light guide according to claim 1, it is characterised in that: the circuit board (4) is leaned on
Dipped beam guide plate (2) side is equipped with several LED light grains (5), the circuit board (4) and LED along optical plate (2) edge direction
It is connected between lamp grain (5) by soldering and welding, runs through at the circuit board (4) and LED light grain (5) misalignment position and offer moisture absorption
Hole (6), moisture absorption hole (6) the inner wall cutting have seal groove (7), and the circuit board (4) is located at moisture absorption far from optical plate (2) side
Dry absorbent assemblies (8) are installed on the outside of hole (6).
4. a kind of position lamp of solid surface light guide according to claim 3, it is characterised in that: the dry absorbent assemblies
(8) include fixed screw holes (801), mounting plate (802), the first fixed ear (803), moisture absorption groove (804), moisture absorption aperture (805),
Sealing cover (806), the second fixed ear (807), fixed screw (808), sealing ring (809) and sealing rubber ring (810)；
The moisture absorption hole (6) opens up the suction there are four fixed screw holes (801) far from optical plate (2) side edge is equidistant
It is equipped with mounting plate (802) above wet hole (6), each vertex of the mounting plate (802) corresponds at fixed screw holes (801) position
It is provided with the first fixed ear (803), mounting plate (802) the upper surface middle part non-through offers moisture absorption groove (804), the suction
Through several moisture absorption apertures (805) are offered inside wet sump (804), sealing cover is installed above the mounting plate (802)
(806), the second fixed ear (807), institute are provided at corresponding first fixed ear (807) position of each apex angle of the sealing cover (806)
It states and is fixedly connected between circuit board (2), mounting plate (802) and sealing cover (806) by fixed screw (808), the mounting plate
(802) lower surface is located at moisture absorption groove (804) corresponding position edge and is equipped with sealing ring (809), on the outside of the sealing ring (809)
Insertion is equipped with sealing rubber ring (810).
5. a kind of position lamp of solid surface light guide according to claim 1, it is characterised in that: the interior mask (9) is remote
There are several boss (10) from optical plate (2) side random installation.
6. a kind of position lamp of solid surface light guide according to claim 1, it is characterised in that: the adornment frame (11) one
Side is run through at random offers several apertures (12).
7. a kind of position lamp of solid surface light guide according to claim 5 or 6, it is characterised in that: several are described convex
It is corresponded to each other between platform (10) and several apertures (12), and the outer side length of several boss (10) is equal to several apertures
(12) interior side length.
8. a kind of position lamp of solid surface light guide according to claim 3, it is characterised in that: the seal groove (7)
Interior diameter is equal to the overall diameter of sealing rubber ring (810), and the interior diameter of the moisture absorption hole (6) is equal to the outer straight of sealing ring (809)
Diameter.
9. a kind of position lamp of solid surface light guide according to claim 1, it is characterised in that: the interior mask (9) is
Transparent Parts, the adornment frame (11) are nontransparent part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910399169.1A CN110030533B (en) | 2019-05-14 | 2019-05-14 | Position lamp of three-dimensional curved surface light guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910399169.1A CN110030533B (en) | 2019-05-14 | 2019-05-14 | Position lamp of three-dimensional curved surface light guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110030533A true CN110030533A (en) | 2019-07-19 |
| CN110030533B CN110030533B (en) | 2024-04-12 |
Family
ID=67242052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910399169.1A Active CN110030533B (en) | 2019-05-14 | 2019-05-14 | Position lamp of three-dimensional curved surface light guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110030533B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310029A (en) * | 2021-05-26 | 2021-08-27 | 一汽奔腾轿车有限公司 | Star pattern rear position lamp |
| CN113803690A (en) * | 2020-06-15 | 2021-12-17 | 嘉兴海拉灯具有限公司 | Optical system for vehicle lamp, vehicle lamp and assembly method thereof |
| CN114325924A (en) * | 2022-01-18 | 2022-04-12 | 嘉兴海拉灯具有限公司 | Light guide plate, lighting device and vehicle lamp |
| FR3122242A1 (en) * | 2021-04-26 | 2022-10-28 | Psa Automobiles Sa | Light Guide Vehicle Headlight Projector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM491781U (en) * | 2014-07-17 | 2014-12-11 | Shin Yuh Cherng Ind Co Ltd | Position lamp device |
| CN204042681U (en) * | 2014-09-09 | 2014-12-24 | 麦格纳（太仓）汽车科技有限公司 | Two-way light-guiding type Auto side steering light |
| CN204756693U (en) * | 2015-05-18 | 2015-11-11 | 上海小糸车灯有限公司 | Automobile tail light's function module |
| CN106382591A (en) * | 2016-09-30 | 2017-02-08 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile position light with stereo vision |
| DE102015221672A1 (en) * | 2015-11-04 | 2017-05-04 | Hyundai Motor Company | Optical fiber module for a vehicle lamp and method for manufacturing such a fiber-optic module |
| JP3218821U (en) * | 2018-05-04 | 2018-11-08 | マグナ ミラーズ（タイツァン）オートモーティブ テクノロジー カンパニー リミテッド | Auto lamp with integrated turn lamp, side marker lamp and head lamp |
| JP2018195466A (en) * | 2017-05-18 | 2018-12-06 | スタンレー電気株式会社 | Vehicular lighting fixture |
| CN209926266U (en) * | 2019-05-14 | 2020-01-10 | 大茂伟瑞柯车灯有限公司 | Position lamp with three-dimensional curved surface light guide |
-
2019
- 2019-05-14 CN CN201910399169.1A patent/CN110030533B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM491781U (en) * | 2014-07-17 | 2014-12-11 | Shin Yuh Cherng Ind Co Ltd | Position lamp device |
| CN204042681U (en) * | 2014-09-09 | 2014-12-24 | 麦格纳（太仓）汽车科技有限公司 | Two-way light-guiding type Auto side steering light |
| CN204756693U (en) * | 2015-05-18 | 2015-11-11 | 上海小糸车灯有限公司 | Automobile tail light's function module |
| DE102015221672A1 (en) * | 2015-11-04 | 2017-05-04 | Hyundai Motor Company | Optical fiber module for a vehicle lamp and method for manufacturing such a fiber-optic module |
| CN106382591A (en) * | 2016-09-30 | 2017-02-08 | 马瑞利汽车零部件(芜湖)有限公司 | Automobile position light with stereo vision |
| JP2018195466A (en) * | 2017-05-18 | 2018-12-06 | スタンレー電気株式会社 | Vehicular lighting fixture |
| JP3218821U (en) * | 2018-05-04 | 2018-11-08 | マグナ ミラーズ（タイツァン）オートモーティブ テクノロジー カンパニー リミテッド | Auto lamp with integrated turn lamp, side marker lamp and head lamp |
| CN209926266U (en) * | 2019-05-14 | 2020-01-10 | 大茂伟瑞柯车灯有限公司 | Position lamp with three-dimensional curved surface light guide |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803690A (en) * | 2020-06-15 | 2021-12-17 | 嘉兴海拉灯具有限公司 | Optical system for vehicle lamp, vehicle lamp and assembly method thereof |
| FR3122242A1 (en) * | 2021-04-26 | 2022-10-28 | Psa Automobiles Sa | Light Guide Vehicle Headlight Projector |
| CN113310029A (en) * | 2021-05-26 | 2021-08-27 | 一汽奔腾轿车有限公司 | Star pattern rear position lamp |
| CN114325924A (en) * | 2022-01-18 | 2022-04-12 | 嘉兴海拉灯具有限公司 | Light guide plate, lighting device and vehicle lamp |
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|---|---|
| CN110030533B (en) | 2024-04-12 |
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