CN106568051A - LED distance light module structure - Google Patents
LED distance light module structure Download PDFInfo
- Publication number
- CN106568051A CN106568051A CN201611003445.0A CN201611003445A CN106568051A CN 106568051 A CN106568051 A CN 106568051A CN 201611003445 A CN201611003445 A CN 201611003445A CN 106568051 A CN106568051 A CN 106568051A
- Authority
- CN
- China
- Prior art keywords
- led
- circuit board
- lens
- led circuit
- distance light
- 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.)
- Withdrawn
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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
- F21S41/295—Attachment thereof specially adapted to 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
- F21S41/10—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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- 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
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
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)
Abstract
An LED distance light module structure comprises a lens (1), a base (2) and an LED circuit board (3), wherein the LED circuit board (3) is fixed on the base (2); the lens (1) is fixed on the base (2) through press strips (4) and covers the LED circuit board (3); the base (2) is made of an aluminum casting; an integrated mounting table (5) for the LED circuit board (3) is arranged at the middle of the base (2); the LED circuit board (3) is fixedly mounted at the middle of the mounting table (5); a lens support (6) is fixedly mounted at the outer ring of the mounting table (5); and the lens (1) is placed on the lens support (6), and fixed on the lens support (6) through the press strips (4). The LED distance light module structure provided by the invention is good in heat-dissipating effect and long in service life; through the connection between mounting feet arranged on the base and a regulating mechanism arranged on a lamp housing, the dimming operation on a module is facilitated, and the mounting is convenient; and the light ray utilization ratio is relatively greatly improved.
Description
Technical field
The present invention relates to LED technology field, particularly a kind of LED distance light modular structure.
Background technology
Because the appearance of the intercommunication in international car light market, and new standard constantly affects the development in our domestic car light markets,
Ge great light sources factory develops a collection of LED modules according to these requirements to meet the requirement in market and standard.Current auto lamp
Tool high beam generally adopts bulb source；But with the continuous improvement of customer requirement, appearance and modeling increasingly embodies technology sense, produces
Product volume is less and less, at this moment directly can substantially reduce R＆D costs and the lifting of light fixture using LED modules ripe on market
Light fitting quality.
Occur in that reflective high beam LED modules, light from after LED emission, can after speculum reflects direct shape
Into luminous intensity distribution.This kind of situation LED light line only has primary event to lose, and theoretical utilization rate is higher.But because LED heat dissipation bases are from luminous point
Relatively near, when bottom is made speculum and forms direct reflective headlamp, speculum allows wall thickness excessively thin, it is difficult to realize.In order to increase
Focal length, typically all makes offside reflection form.After making offside reflection form, fitting structure is complex, and cost is also higher.
The content of the invention
For problem above, it is an object of the invention to provide a kind of LED distance light modular structure, the light on LED passes through
Light is carried out incidence, refraction, diffusion by the rounded convex in lens notch, light reflected in lens made by PC materials,
Refraction is spread again again by the rounded convex of lens upper surface；Larger improves light utilization.
The technical scheme is that what is be accomplished by：A kind of LED distance light modular structure, including lens, base
Seat and LED circuit board, described LED circuit board is fixed on pedestal, and lens are fixed on pedestal by press strip and cover on LED line road
Plate top；It is characterized in that：Described pedestal is aluminium casting, and centre is provided with the LED circuit board erecting bed of one, in the middle of erecting bed
LED circuit board is installed with, erecting bed outer ring is installed with lens support, and lens are placed on lens support and are fixed on by press strip
In lens support.
The pedestal is provided with the square card installation foot or bulb installation foot and radiating ribs of governor motion connection.
The lens are made up of top surface, bottom surface and side, and top surface is circular convex or sphere, and bottom surface is provided with to LED line road
The face relative with LED is rounded convex in the corresponding notch of onboard led, notch.
In the LED circuit board LED in notch rounded convex highest salient point distance be 6mm.
The LED distance light modular structures that the present invention is provided, good heat dissipation effect, life-span length；The installation foot being provided with by pedestal
It is easy to connect with governor motion to carry out light modulation work to module, it is easy for installation；The boss in rays pass through lens notch on LED
Light is carried out incidence, refraction, diffusion by face, and light is reflected in lens made by PC materials, reflected again by lens
The rounded convex on surface is spread again；Larger improves light utilization.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the three-dimensional structure diagram of lens.
In figure：1 lens, 2 pedestals, 3LED wiring boards, 4 press strips, 5 erecting beds, 6 lens supports, 7 installation feet, 8 radiating ribs.
Specific embodiment
In order to deepen the understanding of the present invention, with reference to the accompanying drawings and examples the present invention is further described, the enforcement
Example is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.
Known by Fig. 1, Fig. 2, a kind of LED distance light modular structure, including lens 1, pedestal 2 and LED circuit board 3, described LED
Wiring board 3 is fixed on the base 2, and lens 1 are fixed on pedestal 2 by press strip 4 and cover on the top of LED circuit board 3；Described pedestal
2 is aluminium casting, and centre is provided with the erecting bed 5 of LED circuit board 3 of one, and LED circuit board 3 is installed with the middle of erecting bed 5, is pacified
Dress platform 5 outer ring is installed with lens support 6, and lens 1 are placed on lens support 6 and are fixed in lens support 6 by press strip 4；By pressure
Bar 4 is fixed on lens 1 in lens support 6, convenient and swift；The pedestal 2 is provided with side's card or bulb of governor motion connection
Installation foot 7 and radiating ribs 8；Later stage facilitates module to be arranged in lamp housing and be connected with governor motion, convenient that module is dimmed
Work, by radiating ribs 8 radiating of LED is carried out；The lens 1 are made up of top surface 11, bottom surface 12 and side 13, and top surface 11 is circle
Shape convex surface or sphere, it is boss that bottom surface 12 is provided with to face relative with LED in the corresponding notches of LED in LED circuit board 3, notch
Face.The LED circuit board（3）Upper LED to rounded convex highest salient point distance in notch improves LED light line efficiency for 6mm；On LED
Light light is carried out by incidence, refraction, diffusion by the rounded convex in notch, light enters in the lens 1 made by PC materials
Row reflection, refraction are spread again again by the rounded convex of the upper surface of lens 1；Larger improves light utilization.
What embodiments of the invention were announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this area
Member, easily according to above-described embodiment, understands the spirit of the present invention, and makes different amplifications and change, but as long as without departing from this
The spirit of invention, all within the scope of the present invention.
Claims (4)
1. kind of LED distance light modular structures, including lens（1）, pedestal（2）With LED circuit board（3）, described LED circuit board（3）
It is fixed on pedestal（2）On, lens（1）By press strip（4）It is fixed on pedestal（2）On cover on LED circuit board（3）Top；Its feature
It is：Described pedestal（2）For aluminium casting, centre is provided with the LED circuit board of one（3）Erecting bed（5）, erecting bed（5）It is middle
It is installed with LED circuit board（3）, erecting bed（5）Outer ring is installed with lens support（6）, lens（1）It is placed on lens support
（6）By press strip（4）It is fixed on lens support（6）On.
2. a kind of LED distance light modular structure according to claim 1, is characterized in that：The pedestal（2）It is provided with regulation machine
Side's card of structure connection or bulb installation foot（7）With radiating ribs（8）.
3. a kind of LED distance light modular structure according to claim 1, is characterized in that：The lens（1）By top surface（11）、
Bottom surface（12）With side（13）Composition, top surface（11）For circular convex or sphere, bottom surface（12）It is provided with to LED circuit board（3）On
The face relative with LED is rounded convex in the corresponding notches of LED, notch.
4. a kind of LED distance light modular structure according to claim 1, is characterized in that：The LED circuit board（3）Upper LED is arrived
Rounded convex highest salient point distance is 6mm in notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003445.0A CN106568051A (en) | 2016-11-15 | 2016-11-15 | LED distance light module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003445.0A CN106568051A (en) | 2016-11-15 | 2016-11-15 | LED distance light module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106568051A true CN106568051A (en) | 2017-04-19 |
Family
ID=58542802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611003445.0A Withdrawn CN106568051A (en) | 2016-11-15 | 2016-11-15 | LED distance light module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106568051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357236A (en) * | 2018-12-06 | 2019-02-19 | 华域视觉科技(上海)有限公司 | High beam mould group and car light |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052628A (en) * | 2009-10-29 | 2011-05-11 | 富士迈半导体精密工业（上海）有限公司 | Optical lens |
| CN202065906U (en) * | 2011-05-13 | 2011-12-07 | 深圳市金来顺照明科技有限公司 | Compound lens capable of improving light efficiency |
| CN103322505A (en) * | 2012-03-19 | 2013-09-25 | 郎欢标 | Secondary optical lens used in liquid crystal display backlight system |
| CN203810147U (en) * | 2014-05-08 | 2014-09-03 | 重庆威明普斯科技有限公司 | Led lamp |
| CN204829746U (en) * | 2015-07-02 | 2015-12-02 | 都江堰光明光电材料有限责任公司 | Be applied to lens and lamps and lanterns of LED lamps and lanterns |
-
2016
- 2016-11-15 CN CN201611003445.0A patent/CN106568051A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052628A (en) * | 2009-10-29 | 2011-05-11 | 富士迈半导体精密工业（上海）有限公司 | Optical lens |
| CN202065906U (en) * | 2011-05-13 | 2011-12-07 | 深圳市金来顺照明科技有限公司 | Compound lens capable of improving light efficiency |
| CN103322505A (en) * | 2012-03-19 | 2013-09-25 | 郎欢标 | Secondary optical lens used in liquid crystal display backlight system |
| CN203810147U (en) * | 2014-05-08 | 2014-09-03 | 重庆威明普斯科技有限公司 | Led lamp |
| CN204829746U (en) * | 2015-07-02 | 2015-12-02 | 都江堰光明光电材料有限责任公司 | Be applied to lens and lamps and lanterns of LED lamps and lanterns |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357236A (en) * | 2018-12-06 | 2019-02-19 | 华域视觉科技(上海)有限公司 | High beam mould group and car light |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170419 |
|
| WW01 | Invention patent application withdrawn after publication |