CN205332039U - Two optical lens lighting system of vehicle headlamps - Google Patents
Two optical lens lighting system of vehicle headlamps Download PDFInfo
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- CN205332039U CN205332039U CN201520847721.6U CN201520847721U CN205332039U CN 205332039 U CN205332039 U CN 205332039U CN 201520847721 U CN201520847721 U CN 201520847721U CN 205332039 U CN205332039 U CN 205332039U
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- light source
- lens
- reflex reflector
- subassembly
- optical lens
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Abstract
The application discloses a two optical lens lighting system of vehicle headlamps includes: the lens subassembly, the light source subassembly, it will to be used for the emergent light reflection of light source subassembly extremely the reflex reflector of lens subassembly, reflex reflector one side with lens subassembly fixed connection, the opposite side with the connection can be dismantled to the light source subassembly, set up in the reflex reflector with far and near fiber lamp auto -change over device between the lens subassembly. Light source in the light source subassembly is the LED light source usually, because light source subassembly detachable is connected with reflection of light cup, when light source in the source module of setting a camera is changed or is maintained, need not dismantle whole two optical lens lighting system of vehicle headlamps, and dismantle on only needing to include the whole slave system of light source subassembly of LED light source, and the LED light source is perhaps maintained in the change of being convenient for.
Description
Technical field
This utility model relates to technical field of vehicle, in particular, relates to the double; two optical lens illuminator of a kind of car headlamp。
Background technology
In vehicular field, the double; two optical lens illuminator of orthodox car generally using xenon lamp or LED chip as light source, with lens, by internal electromagnetic valve, control brake sack darkening, 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 fixing with Vehicle lamp structure to be connected, if changing light source could change light source after whole pair of optical lens illuminator have to be decomposed dismounting, cause when changing light source inconvenient。
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of car headlamp double; two optical lens illuminator, and light source assembly sees dismounting, it is simple to change light source。
For achieving the above object, this utility model provides following technical scheme:
The double; two optical lens illuminator of a kind of car headlamp, including:
Lens subassembly；
Light source assembly；
For the emergent light of described light source assembly reflexes to the reflex reflector of described lens subassembly, described reflex reflector side is fixing with described lens subassembly to be connected, and opposite side and described light source assembly removably connect；
It is arranged at the long-and-short distant light switching device between described reflex reflector and described lens subassembly。
Preferably, in the double; two optical lens illuminator of above-mentioned car headlamp, described long-and-short distant light switching device includes:
Baffle plate, described baffle surface be provided with the emergent ray for described light source assembly partially or completely through hollow hole and be positioned at the fixing axle in described hollow hole lower horizontal direction；
Drive described baffle plate around the driving mechanism of described solid System of Rotating about Fixed Axis predetermined angle。
Preferably, in the double; two optical lens illuminator of above-mentioned car headlamp, lens subassembly includes convex lens and for fixing the lens carrier of described convex lens, and the side of described lens carrier is fixing with described convex lens to be connected。
Preferably, in the double; two optical lens illuminator of above-mentioned car headlamp, described light source assembly includes horizontally arranged connecting plate and is arranged at the described LED light source on described connecting plate surface。
Preferably, in the double; two optical lens illuminator of above-mentioned car headlamp, the side of described reflex reflector offers for installing described connecting plate and making described LED light source be positioned at the groove within described reflex reflector。
Preferably, in the double; two optical lens illuminator of above-mentioned car headlamp, described light source assembly also includes radiator connected vertically with described connecting plate, and described radiator is removably connected by screw with described reflex reflector。
Preferably, in the double; two optical lens illuminator of above-mentioned car headlamp, described reflex reflector surface configuration has radiating groove。
From technique scheme it can be seen that the double; two optical lens illuminator of a kind of car headlamp provided by the utility model, including: lens subassembly；Light source assembly；For the emergent light of described light source assembly reflexes to the reflex reflector of described lens subassembly, described reflex reflector side is fixing with described lens subassembly to be connected, and opposite side and described light source assembly removably connect；It is arranged at the long-and-short distant light switching device between described reflex reflector and described lens subassembly。Light source in light source assembly is generally LED light source, it is connected with reflector owing to light source assembly is dismountable, when the light source in light source assembly is replaced or keeps in repair, whole automobile double optical lens illuminator need not be dismantled, and have only to system, disassemble the light source assembly entirety including LED light source, it is simple to change or maintenance LED light source。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided。
The double; two optical lens illuminator decomposing schematic representation of a kind of car headlamp that Fig. 1 provides for this utility model embodiment。
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
Refer to the double; two optical lens illuminator decomposing schematic representation of a kind of car headlamp that Fig. 1, Fig. 1 provide for this utility model embodiment。
In a kind of detailed description of the invention, it is provided that the double; two optical lens illuminator of a kind of car headlamp, including: lens subassembly 100；Light source assembly 200；For the emergent light of described light source assembly 200 reflexes to the reflex reflector 300 of described lens subassembly 100, described reflex reflector 300 side is fixing with described lens subassembly 100 to be connected, and opposite side and described light source assembly 200 removably connect；It is arranged at the long-and-short distant light switching device between described reflex reflector 300 and described lens subassembly 100。Further, lens subassembly 100 includes lens 101 and for fixing the lens carrier 102 of lens, and the side of described lens carrier is fixing with described convex lens to be connected。Described light source assembly includes horizontally arranged connecting plate and is arranged at the described LED light source on described connecting plate surface。
Concrete, the double; two optical lens illuminator of car headlamp in present embodiment adopts the form of single convex lens 101 and reflex reflector 300 combination, convex lens 101 is securely fixed on the left of lens carrier 102 by the clamp on lens carrier 102, again through eight screws, lens carrier 102 is fixed on reflex reflector 300, 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, and maintenance during for 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, to meet the regulation optical requirement to dazzle light, another part light is dispersed in the region that left and right is wider with lower section, to meet the regulation optical requirement to automobile dipped headlight。Wherein, the reflecting surface of reflex reflector 300 cross section from left to right from the top down is sector。
Further, Far-near lamplight switchover device is preferably electromagnetic valve switching mechanism, this electromagnetic valve switching mechanism there is baffle plate, the driving mechanism driving baffle plate motion is electromagnetic valve, specifically include: baffle plate, described baffle surface be provided with the emergent ray for described light source assembly partially or completely through hollow hole and be positioned at the fixing axle in described hollow hole lower horizontal direction；Drive described baffle plate around the driving mechanism of described solid System of Rotating about Fixed Axis predetermined angle。The electromagnetic valve not powered up during dipped beam is in normally open, now the baffle plate on electromagnetic 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 realizing "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 making central area meets the automobile lighting requirement to distance light, achieve single lens system and can meet the lighting requirement of automobile short-distance and distance light simultaneously, constitute a complete automobile double optical lens illuminator。
Further, light source assembly 200 includes horizontally arranged connecting plate and is arranged at the LED light source 201 on described connecting plate surface。Light source assembly 200 also includes radiator 202 connected vertically with described connecting plate, and described radiator 202 is removably connected by screw with described reflex reflector 300。
In order to the heat that LED light source 201 produces is dispersed as early as possible, improve the service life of LED light source 201, light source assembly 200 includes radiator 202, LED light source 201 with aluminium base is fixed firmly on connecting plate by two screws after being uniformly coated with heat-conducting cream respectively, and connecting plate can transmit the heat of LED light source 201 on radiator 202 rapidly。The dismountable specific implementation being connected with reflex reflector 300 of light source assembly 200 is that light source assembly 200 radiator is removably connected by screw with reflector; can also for other mode that removably connects; other parts of light source assembly 200 can also be connected with reflex reflector 300, all within protection domain。It is connected with reflex reflector 300 owing to light source assembly 200 is dismountable, when the light source in light sources 200 is replaced or keeps in repair, whole automobile double optical lens illuminator need not be dismantled, and have only to system, disassemble the light source assembly entirety including LED light source 201, it is simple 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 within described reflex reflector 300。It is connected owing to connecting plate is vertical with radiator 202, after radiator 202 and reflex reflector 300 are screwed, connecting plate inserts in the groove 301 of reflex reflector, LED light source 201 just reflective surface to reflex reflector 300, it is ensured that the light of LED light source 201 is irradiated on the reflective surface of reflector completely。
Further, described reflex reflector surface configuration has radiating groove, and radiating groove effectively by heat and external environment bump contact, can improve radiating efficiency。Radiator 202 deviates from the surface configuration of described connecting plate fin。Radiator 202, socket 203, connecting plate and the LED light source 201 connected are connected with each other together, form independent light source assembly 200。The heat of LED light source 201 passes to rapidly radiator 202 and reflex reflector 300, transfers heat away from rapidly, improves heat dispersion。
This utility model provides a kind of car headlamp double; two optical lens illuminator, it is connected with reflector owing to light source assembly is dismountable, when the light source in light source assembly is replaced or keeps in repair, whole automobile double optical lens illuminator need not be dismantled, and have only to system, disassemble the light source assembly entirety including LED light source, it is simple to change or maintenance LED light source。
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to。
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model。The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments。Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty。
Claims (7)
1. the double; two optical lens illuminator of car headlamp, it is characterised in that including:
Lens subassembly；
Light source assembly；
For the emergent light of described light source assembly reflexes to the reflex reflector of described lens subassembly, described reflex reflector side is fixing with described lens subassembly to be connected, and opposite side and described light source assembly removably connect；
It is arranged at the long-and-short distant light switching device between described reflex reflector and described lens subassembly。
2. the double; two optical lens illuminator of car headlamp as claimed in claim 1, it is characterised in that described long-and-short distant light switching device includes:
Baffle plate, described baffle surface be provided with the emergent ray for described light source assembly partially or completely through hollow hole and be positioned at the fixing axle in described hollow hole lower horizontal direction；
Drive described baffle plate around the driving mechanism of described solid System of Rotating about Fixed Axis predetermined angle。
3. the double; two optical lens illuminator of car headlamp as claimed in claim 2, it is characterised in that lens subassembly includes convex lens and for fixing the lens carrier of described convex lens, the side of described lens carrier is fixing with described convex lens to be connected。
4. the double; two optical lens illuminator of car headlamp as claimed in claim 3, it is characterised in that described light source assembly includes horizontally arranged connecting plate and is arranged at the LED light source on described connecting plate surface。
5. the double; two optical lens illuminator of car headlamp as claimed in claim 4, it is characterised 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 within described reflex reflector。
6. the double; two optical lens illuminator of car headlamp as claimed in claim 5, it is characterised in that described light source assembly also includes radiator connected vertically with described connecting plate, and described radiator is removably connected by screw with described reflex reflector。
7. the double; two optical lens illuminator of car headlamp as claimed in claim 6, it is characterised in that described reflex reflector surface configuration has radiating groove。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847721.6U CN205332039U (en) | 2015-10-28 | 2015-10-28 | Two optical lens lighting system of vehicle headlamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847721.6U CN205332039U (en) | 2015-10-28 | 2015-10-28 | Two optical lens lighting system of vehicle headlamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332039U true CN205332039U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847721.6U Expired - Fee Related CN205332039U (en) | 2015-10-28 | 2015-10-28 | Two optical lens lighting system of vehicle headlamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299562A (en) * | 2015-10-28 | 2016-02-03 | 重庆雷嘉光电科技有限公司 | Automobile dual-optical lens lighting system |
-
2015
- 2015-10-28 CN CN201520847721.6U patent/CN205332039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299562A (en) * | 2015-10-28 | 2016-02-03 | 重庆雷嘉光电科技有限公司 | Automobile dual-optical lens lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20181028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |