CN105299562A - Automobile dual-optical lens lighting system - Google Patents
Automobile dual-optical lens lighting system Download PDFInfo
- Publication number
- CN105299562A CN105299562A CN201510714225.8A CN201510714225A CN105299562A CN 105299562 A CN105299562 A CN 105299562A CN 201510714225 A CN201510714225 A CN 201510714225A CN 105299562 A CN105299562 A CN 105299562A
- Authority
- CN
- China
- Prior art keywords
- light source
- lens
- source assembly
- optical lens
- reflex reflector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—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
- F21S41/10—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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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
-
- 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
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- 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
-
- 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
-
- 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
- F21S45/49—Attachment of the cooling means
-
- 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
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- 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
-
- 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
Abstract
The invention discloses an automobile dual-optical lens lighting system which comprises a lens assembly, a light source assembly, a light reflecting device and a far light and near light lamp switch device arranged between the light reflecting device and the lens assembly. The light reflecting device is used for reflecting emergent light of the light source assembly to the lens assembly. One side of the light reflecting device is fixedly connected with the lens assembly, and the other side of the light reflecting device is detachably connected with the light source assembly. An LEG light source is generally used as a light source in the light source assembly. Due to the fact that the light source assembly is detachably connected with a light reflection cup, when the light source in the light source assembly needs to be replaced or maintained, it is only needed to detach the whole light source assembly including the LED light source from the system instead of detaching the whole automobile dual-optical lens lighting system, and the LED light source is convenient to replace or maintain.
Description
Technical field
The present invention relates to technical field of vehicle, in particular, relate to a kind of automobile double optical lens illuminator.
Background technology
In vehicular field, the two optical lens illuminator of orthodox car usually using xenon lamp or LED chip as light source, with lens, by the magnetic valve of inside, controls anti-dazzling screen change light, reaches a kind of irradiation means of distance light and dipped beam effect simultaneously.In automobile lighting system of the prior art, light source is directly embedded in the inside of Vehicle lamp structure and covers with reflector, light source is fixedly connected with Vehicle lamp structure, if change after light source must decompose dismounting whole pair of optical lens illuminator and could change light source, cause when changing light source very inconvenient.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of automobile double optical lens illuminator, light source assembly sees dismounting, is convenient to change light source.
For achieving the above object, the invention provides following technical scheme:
A kind of automobile double optical lens illuminator, comprising:
Lens subassembly;
Light source assembly;
For the emergent light of described light source assembly being reflexed to the reflex reflector of described lens subassembly, described reflex reflector side is fixedly connected with described lens subassembly, and opposite side and described light source assembly removably connect;
Be arranged at the long-and-short distant light switching device shifter between described reflex reflector and described lens subassembly.
Preferably, in above-mentioned automobile double optical lens illuminator, described long-and-short distant light switching device shifter comprises:
Baffle plate, described baffle surface be provided with for described light source assembly emergent ray partially or completely through hollow hole and be positioned at the fixed axis in described hollow hole lower horizontal direction;
Described baffle plate is driven to rotate the driving mechanism of predetermined angle around described fixed axis.
Preferably, in above-mentioned automobile double optical lens illuminator, lens subassembly comprises convex lens and the lens carrier for fixing described convex lens, and the side of described lens carrier is fixedly connected with described convex lens.
Preferably, in above-mentioned automobile double optical lens illuminator, described light source assembly comprises the connecting plate that horizontal direction is arranged and the described LED light source being arranged at described connecting plate surface.
Preferably, in above-mentioned automobile double optical lens illuminator, the side of described reflex reflector offers for installing described connecting plate and making described LED light source be positioned at the groove of described reflex reflector inside.
Preferably, in above-mentioned automobile double optical lens illuminator, described light source assembly also comprises radiator connected vertically with described connecting plate, and described radiator and described reflex reflector are removably connected by screw.
Preferably, in above-mentioned automobile double optical lens illuminator, described reflex reflector surface is provided with radiating groove.
As can be seen from technique scheme, a kind of automobile double optical lens illuminator provided by the present invention, comprising: lens subassembly; Light source assembly; For the emergent light of described light source assembly being reflexed to the reflex reflector of described lens subassembly, described reflex reflector side is fixedly connected with described lens subassembly, and opposite side and described light source assembly removably connect; Be arranged at the long-and-short distant light switching device shifter between described reflex reflector and described lens subassembly.Light source in light source assembly is generally LED light source, be connected with reflector because light source assembly is dismountable, when changing the light source in light source assembly or keep in repair, whole automobile double optical lens illuminator is not needed to dismantle, and only need the light source assembly entirety including LED light source to disassemble from system, be convenient to change or maintenance LED light source.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
A kind of automobile double optical lens illuminator decomposing schematic representation that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, a kind of automobile double optical lens illuminator decomposing schematic representation that Fig. 1 provides for the embodiment of the present invention.
In a kind of detailed description of the invention, provide a kind of automobile double optical lens illuminator, comprising: lens subassembly 100; Light source assembly 200; For the emergent light of described light source assembly 200 being reflexed to the reflex reflector 300 of described lens subassembly 100, described reflex reflector 300 side is fixedly connected with described lens subassembly 100, and opposite side and described light source assembly 200 removably connect; Be arranged at the long-and-short distant light switching device shifter between described reflex reflector 300 and described lens subassembly 100.Further, lens subassembly 100 comprises lens 101 and the lens carrier 102 for fixed lens, and the side of described lens carrier is fixedly connected with described convex lens.Described light source assembly comprises the connecting plate that horizontal direction is arranged and the described LED light source being arranged at described connecting plate surface.
Concrete, the form that automobile double optical lens illuminator in present embodiment adopts single convex lens 101 to combine with reflex reflector 300, convex lens 101 are securely fixed on the left of lens carrier 102 by the clamp on lens carrier 102, by eight screws, lens carrier 102 is fixed on reflex reflector 300 again, has been connected with on the left of reflex reflector 300.Lens carrier 102 and described reflex reflector 300 are connected by screw, and reflex reflector 300 is provided with described Far-near lamplight switchover device near the side of described lens subassembly 100.Light source assembly 200 is screwed on the right side of reflex reflector 300, for maintenance during follow-up use provides conveniently.The emergent ray of light source assembly 200 projects on convex lens 101 after reflex reflector 300 reflects, after accurate luminous intensity distribution, the a part of light through convex lens 101 is made accurately to converge to central area, with the optical requirement of satisfy regulatory to dazzle light, the region that about another part light is dispersed in and below is wider, with the optical requirement of satisfy regulatory to automobile dipped headlight.Wherein, the reflecting surface of reflex reflector 300 from the top down cross section be from left to right sector.
Further, Far-near lamplight switchover device is preferably magnetic valve switching mechanism, this magnetic valve switching mechanism there is baffle plate, the driving mechanism driving baffle plate motion is magnetic valve, specifically comprise: baffle plate, described baffle surface be provided with for described light source assembly emergent ray partially or completely through hollow hole and be positioned at the fixed axis in described hollow hole lower horizontal direction; Described baffle plate is driven to rotate the driving mechanism of predetermined angle around described fixed axis.The magnetic valve do not powered up during dipped beam is in normally open, baffle plate now on magnetic valve switching mechanism is in the focal position of convex lens 101, the light part that light source assembly 200 sends is blocked by baffle plate, thus realize "cut-off"line clearly, effectively prevent dazzle, make running car safer, meet the lower beam illumination requirement of car headlamp; Solenoid valves during distance light, baffle plate is driven to leave the focal position of convex lens, the light that light source assembly 200 sends accurately converges to central area, the luminous energy of central area is made to meet the lighting requirement of automobile to distance light, achieve the lighting requirement that single lens system can meet automobile short-distance and distance light simultaneously, constitute a complete automobile double optical lens illuminator.
Further, light source assembly 200 comprises the connecting plate that horizontal direction is arranged and the LED light source 201 being arranged at described connecting plate surface.Light source assembly 200 also comprises the radiator 202 connected vertically with described connecting plate, and described radiator 202 and described reflex reflector 300 are removably connected by screw.
In order to the heat produced by LED light source 201 disperses as early as possible, improve the service life of LED light source 201, light source assembly 200 includes radiator 202, be fixed firmly on connecting plate by two screws respectively after LED light source 201 with aluminium base coats heat-conducting cream equably, connecting plate can transmit the heat of LED light source 201 on radiator 202 rapidly.The dismountable specific implementation be connected with reflex reflector 300 of light source assembly 200 is that light source assembly 200 radiator and reflector are removably connected by screw; also can be other mode that removably connects; other parts of light source assembly 200 also can be connected with reflex reflector 300, all within protection domain.Be connected with reflex reflector 300 because light source assembly 200 is dismountable, when changing the light source in light source group 200 or keep in repair, whole automobile double optical lens illuminator is not needed to dismantle, and only need the light source assembly entirety including LED light source 201 to disassemble from system, be convenient to change or maintenance LED light source 201.
Further, in order to simplify structure, reduction system volume, the side of described reflex reflector 300 offers for installing described connecting plate and making described LED light source be positioned at the groove 301 of described reflex reflector 300 inside.Because connecting plate is connected with radiator 202 is vertical, after radiator 202 and reflex reflector 300 are screwed, connecting plate inserts in the groove 301 of reflex reflector, and LED light source 201, just to the reflective surface of reflex reflector 300, ensures that the light of LED light source 201 is irradiated on the reflective surface of reflector completely.
Further, described reflex reflector surface is provided with radiating groove, and radiating groove effectively by heat and external environment bump contact, can improve radiating efficiency.The surface that radiator 202 deviates from described connecting plate is provided with fin.Radiator 202, socket 203, connecting plate and the LED light source 201 connected are interconnected together, form independently light source assembly 200.The heat of LED light source 201 passes to rapidly radiator 202 and reflex reflector 300, is passed by heat rapidly, improves heat dispersion.
The invention provides a kind of automobile double optical lens illuminator, be connected with reflector because light source assembly is dismountable, when changing the light source in light source assembly or keep in repair, whole automobile double optical lens illuminator is not needed to dismantle, and only need the light source assembly entirety including LED light source to disassemble from system, be convenient to change or maintenance LED light source.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. an automobile double optical lens illuminator, is characterized in that, comprising:
Lens subassembly;
Light source assembly;
For the emergent light of described light source assembly being reflexed to the reflex reflector of described lens subassembly, described reflex reflector side is fixedly connected with described lens subassembly, and opposite side and described light source assembly removably connect;
Be arranged at the long-and-short distant light switching device shifter between described reflex reflector and described lens subassembly.
2. automobile double optical lens illuminator as claimed in claim 1, it is characterized in that, described long-and-short distant light switching device shifter comprises:
Baffle plate, described baffle surface be provided with for described light source assembly emergent ray partially or completely through hollow hole and be positioned at the fixed axis in described hollow hole lower horizontal direction;
Described baffle plate is driven to rotate the driving mechanism of predetermined angle around described fixed axis.
3. automobile double optical lens illuminator as claimed in claim 2, is characterized in that, lens subassembly comprises convex lens and the lens carrier for fixing described convex lens, and the side of described lens carrier is fixedly connected with described convex lens.
4. automobile double optical lens illuminator as claimed in claim 3, is characterized in that, described light source assembly comprises the connecting plate that horizontal direction is arranged and the described LED light source being arranged at described connecting plate surface.
5. the automobile double optical lens illuminator as described in any one of Claims 1-4, is characterized in that, the side of described reflex reflector offers for installing described connecting plate and making described LED light source be positioned at the groove of described reflex reflector inside.
6. automobile double optical lens illuminator as claimed in claim 5, it is characterized in that, described light source assembly also comprises radiator connected vertically with described connecting plate, and described radiator and described reflex reflector are removably connected by screw.
7. automobile double optical lens illuminator as claimed in claim 6, it is characterized in that, described reflex reflector surface is provided with radiating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714225.8A CN105299562A (en) | 2015-10-28 | 2015-10-28 | Automobile dual-optical lens lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510714225.8A CN105299562A (en) | 2015-10-28 | 2015-10-28 | Automobile dual-optical lens lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105299562A true CN105299562A (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510714225.8A Pending CN105299562A (en) | 2015-10-28 | 2015-10-28 | Automobile dual-optical lens lighting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105299562A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020082670A1 (en) * | 2018-10-25 | 2020-04-30 | 华域视觉科技(上海)有限公司 | Double-row matrix lighting module and auxiliary lighting method thereof |
| US11466832B2 (en) | 2018-10-25 | 2022-10-11 | HASCO Vision Technology Co., LTD | Mounting structure of primary optical element for vehicle headlamp, vehicle lamp and vehicle |
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| CN102483211A (en) * | 2009-09-08 | 2012-05-30 | 欧司朗股份有限公司 | Lamp unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020082670A1 (en) * | 2018-10-25 | 2020-04-30 | 华域视觉科技(上海)有限公司 | Double-row matrix lighting module and auxiliary lighting method thereof |
| US11028987B2 (en) | 2018-10-25 | 2021-06-08 | HASCO Vision Technology Co., LTD | Double-row matrix illumination module and auxiliary illumination method thereof |
| US11466832B2 (en) | 2018-10-25 | 2022-10-11 | HASCO Vision Technology Co., LTD | Mounting structure of primary optical element for vehicle headlamp, vehicle lamp and vehicle |
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| PB01 | Publication | ||
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Application publication date: 20160203 |