CN108302448A - A kind of structure of automobile headlamp LED lamplight module - Google Patents
A kind of structure of automobile headlamp LED lamplight module Download PDFInfo
- Publication number
- CN108302448A CN108302448A CN201610794460.5A CN201610794460A CN108302448A CN 108302448 A CN108302448 A CN 108302448A CN 201610794460 A CN201610794460 A CN 201610794460A CN 108302448 A CN108302448 A CN 108302448A
- Authority
- CN
- China
- Prior art keywords
- led
- module
- drive control
- fpcb
- control modules
- 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- Withdrawn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
- 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
- F21V19/0025—Fastening arrangements intended to retain light sources the fastening means engaging the conductors of the light source, i.e. providing simultaneous fastening of the light sources and their electric connections
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention is a kind of structure of automobile headlamp LED lamplight module, as shown, including connector 1, radiating aluminium sheet 2, FPCB3, LED lamp bead 4, plastic stent 5, two-sided epoxy PCB6, screw 7, output end electric wire 8, input terminal electric wire 9, pressing plate 10；Plastic stent material is high temperature resistant PC/ABS, and injection molding, mounting bracket front is there are six facet with the level, and there are two boss in each plane, for riveting LED light source module；LED light source module is made of FPCB, radiating aluminium sheet, LED lamp bead；LED is welded on the fronts FPCB, and aluminium flake is bonded in the back sides FPCB, and the heat that LED is sent out is radiated by aluminium flake；The mounting bracket back side, there are two the columns protruded, for fastening LED drive control modules；LED drive control modules are made of two-sided epoxy PCB, output end electric wire, input terminal harness, electronics material；LED drive control modules are fastened on by two word tapping screws on the column of cradle back；LED drive control module input terminal harness is fastened on cradle back by pressing plate and tapping screw, and vehicle vibration is avoided to damage LED drive control modules.
Description
Technical field
The invention belongs to LED automobile illumination technical fields, in particular to a kind of automobile headlamp LED lamplight module
Structure.
Background technology
With the gradually decline of the continuous development of LED manufacture technology and maturation and production cost, LED light source has been opened
Beginning is widely used in the fields such as auto lamp, special lighting lamps and lanterns, public illumination, has huge development potentiality, it is considered to be 21
Century light source most with prospects.
As the essential safety component of running car, effect of the automobile lamp in terms of automobile active safety to close weight
It wants.LED is highly reliable, service life is long, excitation purity is high, fast response time, small convenient for design, to automobile appearance bring Zhuo
The advantages that more changing makes it obtain more and more common application in terms of illumination outside vehicle.Into 21st century, LED car lamp is
Through the new lover as automobile trend, it is widely used on the signal lamps such as steering indicating light, Brake lamp.In addition in recent years, people couple
The energy-efficient cry of automobile environment-protection is higher and higher, and the advantages of LED energy conservation and environmental protections also results in the extensive concern of people, this is LED
Application on automobile lamp provides great space.
LED automobile lamp on the market is chiefly used in rear indicator light at present, and single LED power need not be solved in 0.2W or so
Certainly LED heat problem, LED lamplight module design are relatively easy, it is easy to just reach the requirement in terms of reliability, involved by the present invention
And LED lamplight module in automobile headlamp, LED lamplight module function to be daytime running lamps, using the LED of single 0.5W,
The heat of LED sent out needs just reduce by rational structure design, increases the reliability of product.
Invention content
Present invention solves the technical problem that：A kind of structure of automobile headlamp LED lamplight module is provided, LED lamplight module
Structure size is 140mm (L) × 20mm (W) X32mm (H), and the structure of LED lamplight module includes plastic stent, LED light source mould
Block, LED drive control modules.
Technical scheme is as follows：
Plastic stent material is heat safe PC/ABS polymeric materials, and injection molding, there are six ladders in plastic stent front
Facet, each facet correspond to the LED in LED light source module, and LED light source module is riveted on plastic stent front；LED
Drive control module is fastened on the back side of plastic stent with screw, one pressing plate of LED drive module input terminal two lines beam and
Screw is fastened on the plastic stent back side, and vehicle vibration is avoided to damage LED drive control modules；LED light source module is by FPCB, heat dissipation
Aluminium flake, LED lamp bead are constituted；LED is welded on the fronts FPCB, and radiating aluminium sheet is bonded in the back sides FPCB, and the heat that LED is sent out passes through aluminium
Piece radiates.
Description of the drawings
Fig. 1 is a kind of structure shaft side figure of automobile headlamp LED lamplight module of the present invention
Fig. 2 is a kind of structured rear surface figure of automobile headlamp LED lamplight module of the present invention；
Fig. 3 is a kind of structure stand figure of automobile headlamp LED lamplight module of the present invention；
Fig. 4 is a kind of structure band reinforcement aluminium flake FPCB figures of automobile headlamp LED lamplight module of the present invention；
Specific implementation mode
Description of specific embodiments of the present invention below in conjunction with the accompanying drawings.
A kind of structure of automobile daytime driving lamp LED illuminator of the present invention is as shown in Figure 1, include connector 1, aluminium flake 2,
FPCB (flexible print circuit board) 3, LED lamp bead 4, plastic stent 5, two-sided epoxy PCB6, screw 7, input terminal electric wire 8, output
Hold electric wire 9, pressing plate 10.LED light source module includes six aluminium flakes 2, a FPCB (flexible print circuit board) 3, six 3528 envelopes
The LED lamp bead 4 of dress.LED drive control modules export electric wire 9 and PCB by connector 1, two-sided epoxy PCB6, input terminal electric wire 8
Upper electronics material composition；Two-sided epoxy PCB sizes：61mmX20mmX1.6mm.Connector 1, input terminal electric wire 8 form input terminal
Harness.For plastic stent as shown in figure 3, plastic stent material is high temperature resistant PC/ABS compositions, injection molding supports overall structure；
In the front of plastic stent, there are six the facet of ladder, there are two Φ 1.9mm*3.8mm boss on each facet, are propping up
Frame front has the through-hole of Φ 3.6mm, two through-holes herein that LED illuminator is installed in car light there are two heavy nest in heavy nest；
For cradle back there are two band muscle column, leg surface is an inclined-plane, there is the circular hole of Φ 2.5mm*7mm on inclined-plane, heavy close to two
Nest is there are two rectangle boss, and there are two the circular holes of groove and a Φ 2.5mm*7mm on boss.FPCB (flexible printed wirings
Plate) as shown in figure 4, have 6 LED on FPCB, it is corresponded to behind every LED and is bonded one piece of radiating aluminium sheet, there are two Φ on the sides LED
The via of 2.1mm.
It the installation of the present invention and connect as shown in Figure 1 and Figure 2, LED light source module is riveted on plastic stent first, LED
Two Φ 2.1mm vias in light source module on FPCB (flexible print circuit board) on every LED side, which correspond to, is mounted on plastics branch
On the corresponding two Φ 1.9mm*3.8mm boss of facet of six ladders in frame front, plastics branch is riveted on by rivet hot tooling
On frame；LED drive control modules are fastened on two, plastic stent back side band muscle column by the screw of two ST2.9mm*6.5mm
The circular hole of the corresponding two Φ 2.5mm*7mm in inclined-plane on surface, the LED drive control modules bundle of inputs pass through pressing plate and self tapping spiral shell
Nail is fastened on the back side of plastic stent, and the output end electric wire of LED drive control modules passes through two Φ 1mm vias on plastic stent
It is welded on FPCB flexible print circuit boards.
Claims (3)
1. a kind of structure of automobile headlamp LED lamplight module, it is characterised in that：The product includes plastic stent, LED light source mould
Block, LED drive control modules；LED light source module is riveted on above plastic stent, and LED drive control modules are fastened on screw
Below plastic stent.
2. a kind of structure of automobile headlamp LED lamplight module according to claim 1, it is characterised in that：LED light source module
By FPCB, radiating aluminium sheet, LED lamp bead is constituted；LED is welded on the fronts FPCB, and radiating aluminium sheet is bonded in the back sides FPCB, and LED is sent out
Heat radiated by aluminium flake.
3. a kind of structure of automobile headlamp LED lamplight module according to claim 1, it is characterised in that：LED drive controls
The two lines beam of module input is fastened on cradle back by pressing plate and screw, and vehicle vibration is avoided to damage LED drive controls
Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794460.5A CN108302448A (en) | 2016-08-26 | 2016-08-26 | A kind of structure of automobile headlamp LED lamplight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610794460.5A CN108302448A (en) | 2016-08-26 | 2016-08-26 | A kind of structure of automobile headlamp LED lamplight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108302448A true CN108302448A (en) | 2018-07-20 |
Family
ID=62871782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610794460.5A Withdrawn CN108302448A (en) | 2016-08-26 | 2016-08-26 | A kind of structure of automobile headlamp LED lamplight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108302448A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457310A (en) * | 2020-03-23 | 2020-07-28 | 宁波市富来电子科技有限公司 | novel automobile L ED daytime running light combination and manufacturing method |
| CN111473300A (en) * | 2020-03-23 | 2020-07-31 | 宁波市富来电子科技有限公司 | Novel automobile L ED tail lamp combination and manufacturing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015657A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp |
| KR20150142487A (en) * | 2014-06-12 | 2015-12-22 | 이원철 | Light emitting diode assembly for vehicle lamp and method thereof |
| CN205137279U (en) * | 2015-06-19 | 2016-04-06 | 天津工大海宇照明部品有限公司 | Car lamp LED luminous element's structure |
| CN105570792A (en) * | 2016-02-16 | 2016-05-11 | 上海小糸车灯有限公司 | Low-cost and light LED near light module set of automobile lighting lamps |
| CN205402481U (en) * | 2016-02-16 | 2016-07-27 | 上海小糸车灯有限公司 | Nearly optical module of low -cost light -weighted LED of automotive lighting lamps and lanterns |
| CN206093813U (en) * | 2016-08-26 | 2017-04-12 | 天津工大海宇照明部品有限公司 | Automobile headlamp LED lamp optical module's structure |
-
2016
- 2016-08-26 CN CN201610794460.5A patent/CN108302448A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015657A1 (en) * | 2012-07-23 | 2014-01-30 | 贵州光浦森光电有限公司 | Method for forming a highly-interchangeable and universal led bulb, flange-type-support led bulb, and led lamp |
| KR20150142487A (en) * | 2014-06-12 | 2015-12-22 | 이원철 | Light emitting diode assembly for vehicle lamp and method thereof |
| CN205137279U (en) * | 2015-06-19 | 2016-04-06 | 天津工大海宇照明部品有限公司 | Car lamp LED luminous element's structure |
| CN105570792A (en) * | 2016-02-16 | 2016-05-11 | 上海小糸车灯有限公司 | Low-cost and light LED near light module set of automobile lighting lamps |
| CN205402481U (en) * | 2016-02-16 | 2016-07-27 | 上海小糸车灯有限公司 | Nearly optical module of low -cost light -weighted LED of automotive lighting lamps and lanterns |
| CN206093813U (en) * | 2016-08-26 | 2017-04-12 | 天津工大海宇照明部品有限公司 | Automobile headlamp LED lamp optical module's structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457310A (en) * | 2020-03-23 | 2020-07-28 | 宁波市富来电子科技有限公司 | novel automobile L ED daytime running light combination and manufacturing method |
| CN111473300A (en) * | 2020-03-23 | 2020-07-31 | 宁波市富来电子科技有限公司 | Novel automobile L ED tail lamp combination and manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206093813U (en) | Automobile headlamp LED lamp optical module's structure | |
| US8348471B2 (en) | LED lamp assembly | |
| CN205137279U (en) | Car lamp LED luminous element's structure | |
| CN108302448A (en) | A kind of structure of automobile headlamp LED lamplight module | |
| CN204922687U (en) | LED shot -light | |
| CN104613399A (en) | Vehicle headlamp with LED light source | |
| CN201237101Y (en) | Cooling LED light source structure with uniform illumination intensity | |
| CN207334619U (en) | A kind of daytime running lights assembly | |
| CN202182346U (en) | LED (Light Emitting Diode) lamp | |
| CN103994415A (en) | LED module radiating structure for automobile head lamp | |
| CN207455481U (en) | A kind of car light radiator and driving integrating device | |
| CN107883262A (en) | A kind of LED bay light | |
| CN209415342U (en) | A kind of LED automobile lamp | |
| CN208365406U (en) | Direct insertion high-power LED car light light source | |
| CN216307678U (en) | Integrated LED headlamp | |
| CN203927835U (en) | LED module radiator structure for a kind of headlight for vehicles | |
| CN201715341U (en) | Led lamp | |
| CN206430047U (en) | A kind of mounting structure of LED circuit board | |
| CN219588782U (en) | Brake lamp heat radiation structure | |
| CN204774919U (en) | LED license plate light structure | |
| CN205137292U (en) | Shine lamp module group and motorcycle LED head -light before motorcycle LED | |
| CN215951308U (en) | Light guide type built-in high-position brake lamp for electric automobile | |
| CN202709056U (en) | Heat dissipation structure of light-emitting diode (LED) lamp | |
| CN205065416U (en) | Novel die -casting lamp strip ball bubble lamp | |
| CN221035372U (en) | Light supplementing lens support |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |