CN204084118U - Novel reverse is to the case lamp position lamp of the light guide type of transmission light - Google Patents

Novel reverse is to the case lamp position lamp of the light guide type of transmission light Download PDF

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Publication number
CN204084118U
CN204084118U CN201420489826.4U CN201420489826U CN204084118U CN 204084118 U CN204084118 U CN 204084118U CN 201420489826 U CN201420489826 U CN 201420489826U CN 204084118 U CN204084118 U CN 204084118U
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CN
China
Prior art keywords
light
photoconduction
led
lamp
guide type
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.)
Expired - Fee Related
Application number
CN201420489826.4U
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Chinese (zh)
Inventor
何英超
任亚良
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.)
Magneti Marelli Automotive Components Wuhu Co Ltd
Original Assignee
Magneti Marelli Automotive Components Wuhu 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 Magneti Marelli Automotive Components Wuhu Co Ltd filed Critical Magneti Marelli Automotive Components Wuhu Co Ltd
Priority to CN201420489826.4U priority Critical patent/CN204084118U/en
Application granted granted Critical
Publication of CN204084118U publication Critical patent/CN204084118U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of novel reverse to the case lamp position lamp of the light guide type of transmission light, this vehicle light shape structure comprises photoconduction, speculum, interior lens and LED board, light source is provided by LED board, through the birefringence of photoconduction luminous intensity distribution decorative pattern and the mating reaction of photoconduction and speculum, light is transferred out, then in coordinating, lens make dazzling LED lamplight originally seem evenly soft; Relative to traditional position lamp structure, the moulding of the position lamp of this light guide type is abundanter, and the utilization of LED also significantly improves the service life of product, and meets the esthetic requirement of different customer group; The design of interior lens also compensate for the dazzling drawback of LED lamplight.

Description

Novel reverse is to the case lamp position lamp of the light guide type of transmission light
Technical field
The utility model relates to a kind of new car light photoconduction project organization, particularly relates to the position lamp of a kind of novel reverse to the light guide type of transmission light.
Background technology
Along with the development of automotive lighting technology, while the illumination performance of automobile lamp is claimed, the aesthetic standards of client also start to promote, in order to meet numerous customer groups' visual demand further, increasing vehicle starts to apply structure that photoconduction and LED coordinate to realize different modeling requirement, especially the moulding of taillight, is transformed into the photoconduction that can bend by the lines of stiff Founder, make car light have more artistry.In addition, LED also has better controllability and light efficiency, can energy-conservation 50% more than.The feature of another green energy resource of LED is that light source itself does not contain hazardous substance mercury.Optics aspect, the small light source characteristic of LED chip than being easier to the optimal design realizing accurate luminous intensity distribution and secondary optics, can accurately control the direction of light.At present on the high-end car of some main flows, use the design of photoconduction to some extent.
In general, the direction that LED enters light should be with the direction of optical axis in the same way, like this easily realize in the structure of light distribution surface, and optronic efficiency is also high.But the position lamp about the light guide type of the design belongs to case lamp, the position of LED is in the direction of optical axis, the trend of light distribution surface and the structure bearing of trend of photoconduction contrary with optical axis direction; The topmost object of this design be light type in order to allow the photoconduction of case lamp and wing lamp the send intersection at both without lofty bright spot, can be connected more even, improve the conforming aesthetic property of light-emitting zone outward appearance, also reach light distribution requirements simultaneously.
Utility model content
The utility model provides a kind of novel reverse to the case lamp position lamp of the light guide type of transmission light, and its novel structure, has good light source diffusivity, the feature of wide-angle irradiation and high lumen degree.
In order to solve the problem, the utility model provides the case lamp position lamp of a kind of novel reverse to the light guide type of transmission light, include LED board, photoconduction, speculum and interior lens, described LED board has 3 at least, under each LED board, equal correspondence arranges the front end of a photoconduction, the end of all photoconductions arranges speculum, and the below being positioned at mirror tops parts on front side of all photoconductions arranges lens.
Further improvement is: the direction of described photoconduction transmission light is contrary with the direction of optical axis.
Further improvement is: have LED light emitting diode in described LED board.
The beneficial effects of the utility model: light is extended the trend photoconduction transmission contrary with optical axis direction along structure by great power LED plate by the utility model, through the birefringence of photoconduction luminous intensity distribution decorative pattern and the mating reaction of photoconduction and speculum, light is transferred out along optical axis direction again, this frame for movement, by the combination of lens in photoconduction and milky, the dazzling light beam of script is become evenly soft; Unique appearance design makes to install laminating better, illumination evenly, the light come out from photoconduction is by after lens in frosted, light can be allowed to seem more evenly soft, moreover the high performance lED light emitting diode that adopts of this product have light without time delay, optical purity high, the advantage that colour rendering is good and penetration power is strong; The utility model meets luminous intensity distribution requirement of experiment completely, compacter in structure, and heat produces little, has very strong structural advantage.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is the schematic diagram of photoconduction of the present utility model.
Wherein: 1-LED plate, 2-photoconduction, 3-speculum, lens in 4-.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and the present embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
As Figure 1-3, the present embodiment provides a kind of novel reverse to the case lamp position lamp of the light guide type of transmission light, include LED board 1, photoconduction 2, speculum 3 and interior lens 4, described LED board 1 has three, each LED board 1 time equal correspondence arranges the front end of a photoconduction 2, the end of all photoconductions 2 arranges speculum 3, and the below being positioned at speculum 3 top component on front side of all photoconductions 2 arranges lens 4; Have LED light emitting diode in described LED board 1, photoconduction 2 is PMMA material, and speculum 3 is rigid plastics PC, and interior lens 4 are PMMA material; The direction of described photoconduction 2 transmission light is contrary with the direction of optical axis.
First the position of fixed L ED plate 1 and photoconduction 2 front end, be placed on photoconduction 2 on speculum 3, more fixing in lens 4, light cut-off place of last two ends, blocks with a decorative panel; Photoconduction 2 is placed on speculum 3 and need works good on request, and then is fixed by LED board 1, finally covers interior lens 4.
The photoconduction 2 that light extends trend contrary with optical axis direction along structure is transmitted by three great power LED plates 1 by the utility model, through the birefringence of photoconduction 2 luminous intensity distribution decorative pattern and the mating reaction of photoconduction 2 and speculum 3, light is transferred out along optical axis direction again, this frame for movement, by the combination of photoconduction 2 and milky interior lens 4, dazzling light beam is originally become evenly soft; Unique appearance design makes to install laminating better, illumination evenly, the light come out from photoconduction 2 is by after lens in frosted 4, light can be allowed to seem more evenly soft, moreover the high performance lED light emitting diode that adopts of this product have light without time delay, optical purity high, the advantage that colour rendering is good and penetration power is strong; The utility model meets luminous intensity distribution requirement of experiment completely, compacter in structure, and heat produces little, has very strong structural advantage.

Claims (3)

1. a novel reverse is to the case lamp position lamp of the light guide type of transmission light, include LED board (1), photoconduction (2), speculum (3) and interior lens (4), it is characterized in that: described LED board (1) has 3 at least, under each LED board (1), equal correspondence arranges the front end of a photoconduction (2), the end of all photoconductions (2) arranges speculum (3), and the below that all photoconduction (2) front sides are positioned at speculum (3) top component arranges lens (4).
2. novel reverse, to the case lamp position lamp of the light guide type of transmission light, is characterized in that as claimed in claim 1: the direction of described photoconduction (2) transmission light is contrary with the direction of optical axis.
3. novel reverse, to the case lamp position lamp of the light guide type of transmission light, is characterized in that as claimed in claim 1: described LED board has LED light emitting diode in (1).
CN201420489826.4U 2014-08-28 2014-08-28 Novel reverse is to the case lamp position lamp of the light guide type of transmission light Expired - Fee Related CN204084118U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420489826.4U CN204084118U (en) 2014-08-28 2014-08-28 Novel reverse is to the case lamp position lamp of the light guide type of transmission light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420489826.4U CN204084118U (en) 2014-08-28 2014-08-28 Novel reverse is to the case lamp position lamp of the light guide type of transmission light

Publications (1)

Publication Number Publication Date
CN204084118U true CN204084118U (en) 2015-01-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420489826.4U Expired - Fee Related CN204084118U (en) 2014-08-28 2014-08-28 Novel reverse is to the case lamp position lamp of the light guide type of transmission light

Country Status (1)

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CN (1) CN204084118U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235727A (en) * 2014-08-28 2014-12-24 马瑞利汽车零部件(芜湖)有限公司 Novel reverse light transmission light guide type box lamp position lamp and installing method of novel reverse light transmission light guide type box lamp position lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235727A (en) * 2014-08-28 2014-12-24 马瑞利汽车零部件(芜湖)有限公司 Novel reverse light transmission light guide type box lamp position lamp and installing method of novel reverse light transmission light guide type box lamp position lamp

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107

Termination date: 20200828