CN108692281B - Light guide automobile tail lamp capable of preventing direct light - Google Patents

Light guide automobile tail lamp capable of preventing direct light Download PDF

Info

Publication number
CN108692281B
CN108692281B CN201810602789.6A CN201810602789A CN108692281B CN 108692281 B CN108692281 B CN 108692281B CN 201810602789 A CN201810602789 A CN 201810602789A CN 108692281 B CN108692281 B CN 108692281B
Authority
CN
China
Prior art keywords
light
lamp
light guide
guide body
layer
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.)
Active
Application number
CN201810602789.6A
Other languages
Chinese (zh)
Other versions
CN108692281A (en
Inventor
***
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaoyou Institute Co Ltd dalian University Of Technology Co ltd
Original Assignee
Gaoyou Institute Co Ltd dalian University Of Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gaoyou Institute Co Ltd dalian University Of Technology Co ltd filed Critical Gaoyou Institute Co Ltd dalian University Of Technology Co ltd
Priority to CN201810602789.6A priority Critical patent/CN108692281B/en
Publication of CN108692281A publication Critical patent/CN108692281A/en
Application granted granted Critical
Publication of CN108692281B publication Critical patent/CN108692281B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F21S43/10—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
    • 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
    • F21S43/20—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
    • F21S43/236—Light guides characterised by the shape of the light guide
    • 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
    • F21S43/237—Light guides characterised by the shape of the light guide rod-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
    • F21S43/20—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
    • F21S43/247—Light guides with a single light source being coupled into the light guide
    • 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
    • F21S43/33—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors characterised by their material, surface treatment or coatings
    • 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
    • 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
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
    • 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)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a light guide automobile tail lamp for preventing direct light emission, which consists of a lamp shell, a lighting lamp source and a luminous body component, wherein the lamp shell comprises a lamp shell substrate, an assembling surface layer, a lamp cover and a light-transmitting cover; when the LED lamp bead of the illuminating lamp source emits light to illuminate, the emitted light is incident into the light guide body along the light guide column, the light is refracted by the light guide body and the rib body on the light guide body, the effect of uniform light emission is achieved, the refracted light is uniform in brightness and high in brightness, the light is irradiated by the light-transmitting cover after being reflected by the reflecting layer, so that people can recognize the light emitted by the automobile tail lamp under the condition that the LED lamp bead is not directly seen, the direct light emission problem of the LED lamp bead is avoided, the direct light is prevented from damaging eyes of people and affecting safe driving, and the driving safety of a vehicle is improved.

Description

Light guide automobile tail lamp capable of preventing direct light
Technical Field
The invention relates to the technical field of automobile parts, in particular to a light guide automobile tail lamp for preventing direct light.
Background
The society is advancing, the era is developing, various industries contend for excellent innovation, and the novel technology is continuously applied to various fields. Innovation and reform are indispensable in the field of highly competitive automobiles. In order to meet the policies of harmony, environmental protection and energy saving, automobile lamps are also developing to a simplified integration method: the design structure is improved, so that the method has stronger competitiveness. The present automobile tail lamp generally selects LEDs as directional light sources, no matter how the combined light cannot reach the original old-fashioned lamp filament, the design of the automobile tail lamp is that the light emitted from the original tungsten filament to all directions is concentrated and projected to a required place through a reflecting surface so as to reach illumination of all angles of the safety specification of the automobile tail lamp, and the directional point light sources are unlikely to be nearly used.
Secondly, the main functions of the reflector in the automobile tail lamp are that the reflector is mounted on the automobile tail lamp: the path of the light emitted by the light-emitting source is changed, so that the road surface illumination effect is further formed, and safe driving is ensured in areas with insufficient light.
However, when the automobile tail lamp is used, the light emitted by the LED and the like directly irradiates outwards, and in the running process of the automobile, the light of the automobile tail lamp directly damages eyes of a rear automobile driver and can form a sight blind area in a short time, so that the safe driving of the automobile is affected, and therefore, the light-guiding automobile tail lamp capable of preventing the light from directly irradiating is required to meet the use requirement.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the light guide automobile tail lamp for preventing the direct irradiation of lamplight so as to solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A light guide automobile tail lamp capable of preventing light from directly radiating comprises a lamp shell, a lighting lamp source and a light-emitting body component, wherein the lamp shell comprises a lamp shell substrate, an assembling surface layer, a lamp shade and a light-transmitting cover, a light guide chamber is formed between the lamp shell substrate and the lamp shade, the lighting lamp source and the light-emitting body component are arranged in the light guide chamber, the light-emitting body component comprises a transparent tube, a light guide body, a bundling plate, a fixing plate and a light guide column, the light guide body penetrates through the transparent tube, one end of the light guide body is fixed on the bundling plate, a reflector is arranged at the end part of the light guide body on the bundling plate, the other end of the light guide body is fixed on the fixing plate, a light guide column is embedded in the fixing plate, the light guide column is connected with the light guide body, the lighting lamp source is arranged on the outer side of the fixing plate, and the lighting lamp source comprises radiating fins, a circuit board, a wiring harness, a lamp holder and LED lamp beads.
Further, an assembly surface layer is arranged on the outer layer surface of the lamp housing substrate, the lamp housing substrate is a carbon steel substrate, and the assembly surface layer on the outer side surface of the lamp housing substrate is a galvanized layer, a zinc-aluminum alloy layer, an aluminum-clad layer, a copper-plated layer or an epoxy resin coating layer.
Further, the lamp shade is buckled on the outer side of the lamp housing base plate, and the inner side of the lamp shade is provided with a buckle which is buckled with a clamping groove on the lamp housing base plate.
Furthermore, the middle part of the lampshade is provided with a light-transmitting cover, and the light-transmitting cover is formed by PC injection molding.
Further, the side of the light guide body is provided with a plurality of convex edges, the convex edges are plane bosses, and triangular convex edges are arranged gradually from sparse to dense.
Further, the lamp stand is fixed in the fixed frame, fixed frame fixed connection lamp body base plate, and the LED lamp pearl is installed on the lamp stand and offsets with the leaded light post, and the LED lamp pearl passes through pencil connection circuit board, is connected with a plurality of radiating fins at the outside of lamp stand.
Further, an embedded groove for assembling the cluster plate is formed in the inner side of the lamp shade.
Further, the surface of the assembly surface layer of the lamp housing substrate is coated with a reflecting layer.
In summary, compared with the prior art, the invention has the following beneficial effects:
according to the invention, the lamp shell substrate and the lamp shade are mutually buckled to form the light guide chamber, the illuminating lamp source and the luminous body component are arranged in the light guide chamber, when the LED lamp beads of the illuminating lamp source emit light, the emitted light is incident into the light guide body along the light guide column, the light is refracted by the light guide body and the rib bodies on the light guide body, so that the effect of uniform light emission is achieved, the refracted light has uniform brightness and high brightness, and after being reflected by the reflecting layer, the light is irradiated by the light-transmitting cover, so that people can recognize the light emitted by the automobile tail lamp under the condition that the LED lamp beads are not directly seen, the problem of direct light irradiation of the LED lamp beads is avoided, the eyes of people are prevented from being hurt by the direct light, the safe driving is influenced, and the safety of the running of the vehicle is improved.
In order to more clearly illustrate the structural features and efficacy of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of an illumination lamp source in the present invention.
FIG. 3 is a schematic diagram of a light assembly according to the present invention.
Reference numerals: 1-lamp shell base plate, 2-assembly surface layer, 3-reflecting layer, 4-light guide chamber, 5-transparent tube, 6-light guide body, 7-cluster plate, 8-radiating fin, 9-circuit board, 10-wire harness, 11-lamp stand, 12-LED lamp pearl, 13-lamp shade, 14-light transmission cover, 15-embedded groove, 16-fixed frame, 17-fixed plate, 18-light guide column, 19-reflector, 20-bead body.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, a light guiding automobile tail lamp for preventing direct light irradiation comprises a lamp housing, a lighting lamp source and a light-emitting body component, wherein the lamp housing comprises a lamp housing substrate 1, an assembly surface layer 2, a lamp housing 13 and a light-transmitting cover 14, the assembly surface layer 2 is arranged on the outer surface of the lamp housing substrate 1, the lamp housing substrate 1 is a carbon steel substrate, the assembly surface layer 2 on the outer side of the lamp housing substrate is a galvanized layer, a zinc-aluminum alloy layer, an aluminum-clad layer, a copper-plated layer or an epoxy resin-coated layer, the corrosion resistance of the carbon steel substrate is enhanced, the lamp housing 13 is buckled on the outer side of the lamp housing substrate 1, and a buckle is arranged on the inner side of the lamp housing 13 and buckled with a clamping groove on the lamp housing substrate 1; the middle part of the lampshade 13 is provided with the light-transmitting cover 14, the light-transmitting cover 14 is formed by PC injection molding, and the light-transmitting cover formed by PC injection molding has good light transmittance, meets the use requirement and is used for radiating light irradiated by the lamp source outwards.
The lamp housing base plate 1 and the lamp shade 13 enclose a light guide chamber 4, the light guide chamber 4 is used for installing an illuminating lamp source and a luminous body component, the luminous body component comprises a transparent tube 5, a light guide body 6, a cluster plate 7, a fixing plate 17 and a light guide column 18, the light guide body 6 is arranged in the transparent tube 5 in a penetrating way, one end of the light guide body 6 is fixed on the cluster plate 7, a reflector 19 is arranged at the end part of the light guide body 6 on the cluster plate 7 and used for reflecting light projected by the light guide body 6 back into the light guide body 6, and the light guide brightness of the light guide body 6 is enhanced; the other end of the light guide body 6 is fixed on a fixed plate 17, a light guide column 18 is embedded in the fixed plate 17, and the light guide column 18 is connected with the light guide body 6 and used for projecting light into the light guide body 6.
The light guide body 6 and the light guide column 18 are soft transparent light guide materials which are made of soft nano materials and filled in a fluororesin tube, and can be divided into side light guide strips and end light guide strips, wherein a plurality of convex ribs 20 are arranged on the side surface of the light guide body 6, the convex ribs 20 are plane bosses, triangular convex ribs are arranged in a gradual changing manner from sparse to dense, in the light transmission process along the light guide body 6, not only are the transmission light transmitted from the incident end surface to the emergent end surface of the light guide body 6, but also part of the light is refracted from the convex ribs 20, the side light guide rate of the light guide body 6 is effectively improved, the effect of uniform light emission is achieved, and the light guide device has higher practicability, so that the brightness of the refracted light is uniform and the brightness is high.
The lamp source is installed in the outside of fixed plate 17, and the lamp source includes radiating fin 8, circuit board 9, pencil 10, lamp stand 11 and LED lamp pearl 12, lamp stand 11 is fixed in fixed frame 16, and fixed frame 16 fixed connection lamp body base plate 1, LED lamp pearl 12 install on lamp stand 11 and offset with leaded light post 18 for in the light incidence that will reflect reaches leaded light post 18, and with the incidence of leaded light, LED lamp pearl 12 passes through pencil 10 and connects circuit board 9, has a plurality of radiating fins 8 at the external connection of lamp stand 11 for in time give off heat, the cooling.
Preferably, in this embodiment, an embedded groove 15 for assembling the cluster plate 7 is provided on the inner side of the lamp housing 13, and the surface of the assembly surface layer 2 of the lamp housing substrate 1 is coated with the reflective layer 3, so that the light led out by the light guide 6 is reflected and then emitted to the light-transmitting cover 14 of the lamp housing 13.
The technical principle of the present invention has been described above in connection with specific embodiments, but is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive effort and are intended to fall within the scope of the invention.

Claims (6)

1. The utility model provides a prevent direct light of light automobile tail lamp, by lamp body, light source and luminous body subassembly constitute, a serial communication port, the lamp body include lamp body base plate (1), assemble face (2), lamp shade (13) and printing opacity cover (14), enclose into light guide room (4) between lamp body base plate (1) and lamp shade (13), light source and luminous body subassembly are installed in light guide room (4), luminous body subassembly includes transparent pipe (5), light guide body (6), cluster plate (7), fixed plate (17) and leaded light post (18), light guide body (6) wear to establish in transparent pipe (5), one end of light guide body (6) is fixed on cluster plate (7), the end of light guide body (6) on cluster plate (7) is equipped with reflector (19), the other end of light guide body (6) is fixed on fixed plate (17), there is leaded light post (18) on fixed plate (17), leaded light post (18) are connected with light guide body (6), the light source is installed at fixed plate (17), the lamp source includes lamp stand (8), lamp stand (11), lamp-by embedding in lamp stand (11);
the side face of the light guide body (6) is provided with a plurality of rib bodies (20), the rib bodies (20) are plane bosses, and triangular ribs are arranged on the plane bosses in a gradual change manner from sparse to dense;
The lamp holder (11) is fixed in the fixed frame (16), the fixed frame (16) is fixedly connected with the lamp housing base plate (1), the LED lamp beads (12) are arranged on the lamp holder (11) and are propped against the light guide column (18), the LED lamp beads (12) are connected with the circuit board (9) through the wire harness (10), and a plurality of radiating fins (8) are connected to the outside of the lamp holder (11).
2. The light guide automobile tail lamp for preventing direct light emission according to claim 1, wherein the outer layer surface of the lamp housing substrate (1) is provided with an assembly surface layer (2), the lamp housing substrate (1) is a carbon steel substrate, and the assembly surface layer (2) on the outer side surface of the lamp housing substrate is a galvanized layer, a zinc-aluminum alloy layer, an aluminum-clad layer, a copper-clad layer or an epoxy resin-coated layer.
3. The light guide automobile tail lamp for preventing direct light emission according to claim 1, wherein the lamp cover (13) is buckled on the outer side of the lamp housing base plate (1), and a buckle is arranged on the inner side of the lamp cover (13) and buckled with a clamping groove on the lamp housing base plate (1).
4. A light-guiding automobile tail light for preventing direct light emission according to claim 3, wherein the middle part of the lampshade (13) is provided with a light-transmitting cover (14), and the light-transmitting cover (14) is formed by injection molding of a PC.
5. A light-guiding automotive taillight for preventing direct light emission according to claim 1, characterized in that the inside of the lamp housing (13) is provided with an embedded groove (15) for assembly of the cluster plate (7).
6. A light-guiding automotive taillight for preventing direct light emission according to claim 1, characterized in that the surface of the fitting surface layer (2) of the lamp housing base plate (1) is coated with a reflective layer (3).
CN201810602789.6A 2018-06-06 2018-06-06 Light guide automobile tail lamp capable of preventing direct light Active CN108692281B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810602789.6A CN108692281B (en) 2018-06-06 2018-06-06 Light guide automobile tail lamp capable of preventing direct light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810602789.6A CN108692281B (en) 2018-06-06 2018-06-06 Light guide automobile tail lamp capable of preventing direct light

Publications (2)

Publication Number Publication Date
CN108692281A CN108692281A (en) 2018-10-23
CN108692281B true CN108692281B (en) 2024-06-14

Family

ID=63849692

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810602789.6A Active CN108692281B (en) 2018-06-06 2018-06-06 Light guide automobile tail lamp capable of preventing direct light

Country Status (1)

Country Link
CN (1) CN108692281B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101440919A (en) * 2008-12-18 2009-05-27 上海广电光电子有限公司 Side input type backlight module unit
JP2013037963A (en) * 2011-08-10 2013-02-21 Koito Mfg Co Ltd Vehicular lamp
CN208282019U (en) * 2018-06-06 2018-12-25 大连理工高邮研究院有限公司 A kind of guide-lighting automobile tail light preventing light direct projection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202327947U (en) * 2011-11-03 2012-07-11 大茂伟世通车灯有限公司 LED (Light-Emitting Diode) light guide strip for automobile lamp
ITTV20130134A1 (en) * 2013-08-19 2015-02-20 Automotive Lighting Italia Spa AUTOMOTIVE HEADLIGHT
CN104565939A (en) * 2015-01-04 2015-04-29 赵立地 Straight down type LED (light emitting diode) panel light luminous source device
CN106853293A (en) * 2015-12-09 2017-06-16 丁明江 A kind of music colorful toy bridge
CN206036938U (en) * 2016-09-29 2017-03-22 长城汽车股份有限公司 A light conductor, lamps and lanterns and head -light for car light
CN207350174U (en) * 2017-07-06 2018-05-11 佛山克莱汽车照明股份有限公司 A kind of LED automobile side-marker lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101440919A (en) * 2008-12-18 2009-05-27 上海广电光电子有限公司 Side input type backlight module unit
JP2013037963A (en) * 2011-08-10 2013-02-21 Koito Mfg Co Ltd Vehicular lamp
CN208282019U (en) * 2018-06-06 2018-12-25 大连理工高邮研究院有限公司 A kind of guide-lighting automobile tail light preventing light direct projection

Also Published As

Publication number Publication date
CN108692281A (en) 2018-10-23

Similar Documents

Publication Publication Date Title
KR20040049963A (en) Lamp for vehicle
US10266103B2 (en) Vehicle light guide unit
JP2013232405A (en) Lighting device, vehicle lamp, vehicle brake lamp, vehicle turn indicator lamp, vehicle auxiliary lamp, and vehicle headlamp
JP2012033413A (en) Lamp fitting for vehicle
KR20200080105A (en) Vehicle led linear lighting module
US7347604B2 (en) LED lantern structure
CN210197188U (en) Anti-glare automobile license plate lamp
KR101673655B1 (en) Lamp unit for vehicle
CN108692281B (en) Light guide automobile tail lamp capable of preventing direct light
KR102497470B1 (en) Lighting package and Automobile lamp using the same
CN108224243B (en) Tube lamp
TWI612251B (en) Light emitting devices
CN208282019U (en) A kind of guide-lighting automobile tail light preventing light direct projection
CN209991399U (en) Automobile illuminating lamp structure
CN210532285U (en) Automobile headlamp convenient for heat dissipation
CN113124376A (en) Car light position lamp with logo
KR20160103873A (en) Spread and Straight Adjustable Lamp
KR102261289B1 (en) High mounted stop lamp for car
JP2020087624A (en) Vehicular lighting fixture
CN220958079U (en) Two-in-one light guide device for automobile
CN215372304U (en) Motorcycle LED headlamp
CN217209185U (en) Many light sources of car light structure of lighting alone
KR101049661B1 (en) Car rear lamps
CN220551815U (en) LED car lamp structure with uniform projection
TWM467580U (en) Vehicle light strip structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant