CN107990277A - Car light reflecting LED module system and vehicle lamp assembly - Google Patents

Car light reflecting LED module system and vehicle lamp assembly Download PDF

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Publication number
CN107990277A
CN107990277A CN201711424943.7A CN201711424943A CN107990277A CN 107990277 A CN107990277 A CN 107990277A CN 201711424943 A CN201711424943 A CN 201711424943A CN 107990277 A CN107990277 A CN 107990277A
Authority
CN
China
Prior art keywords
hole
wiring board
led module
car light
light reflecting
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
Application number
CN201711424943.7A
Other languages
Chinese (zh)
Inventor
李辉
仇智平
顾凯颖
樊露清
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.)
Hasco Vision Technology Co Ltd
Original Assignee
Shanghai Koito Automotive Lamp 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 Shanghai Koito Automotive Lamp Co Ltd filed Critical Shanghai Koito Automotive Lamp Co Ltd
Priority to CN201711424943.7A priority Critical patent/CN107990277A/en
Publication of CN107990277A publication Critical patent/CN107990277A/en
Priority claimed from JP2020535111A external-priority patent/JP2021507485A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F21V29/89Metals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/10Construction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The present invention relates to automobile lamp technical field, more particularly to a kind of car light reflecting LED module system and the vehicle lamp assembly for including the car light reflecting LED module system, the car light reflecting LED module system includes a speculum, at least one wiring board and at least one radiator, speculum has at least one reflection cavity, and wiring board is equipped with least one LED light source;LED light source is corresponded with reflection cavity, and radiator is corresponded with wiring board;Speculum is equipped with positioning pin and mounting hole, wiring board is equipped with and the first location hole of detent fit connection and the first connecting hole connected corresponding with mounting hole, radiator is equipped with to be fixedly connected with the second location hole of detent fit connection and the second connecting hole connected corresponding with the first connecting hole, mounting hole, the first connecting hole and the second connecting hole by a connection piece.Wiring board can be positioned directly on speculum, positioning accuracy, assembling is easy, and system stability is good.

Description

Car light reflecting LED module system and vehicle lamp assembly
Technical field
The present invention relates to automobile lamp technical field, more particularly to a kind of car light reflecting LED module system and including this The vehicle lamp assembly of car light reflecting LED module system.
Background technology
At present, LED (Light Emitting Diode, light emitting diode) is as automobile lighting lamp and signal lamp Light source, occupies larger share in car light in the market.Particularly reflecting LED module system, because its principle is simple, moulding can The advantages such as plasticity is high, cost is low, are widely used on car light.
In the prior art, the more resonant reflec-tors of car light reflecting LED module system generally use, its with multiple reflection cavities, Each reflection cavity is correspondingly provided with the radiator for loading the wiring board of LED light source and radiating to wiring board.With with two Exemplified by the speculum of a reflection cavity, as shown in Figure 1, speculum 01 includes the first reflection cavity 011 and the second reflection cavity 012, first Wiring board 021, the second wiring board 022 are corresponding with the first reflection cavity 011, the second reflection cavity 012 respectively, 021 He of first line plate LED light source is equipped with second wiring board 022, the light that LED light source is sent projects after the reflection of corresponding reflection cavity, and producing needs The light type wanted.First radiator 031 is used to radiate to first line plate 021, and the second radiator 032 is used for the second circuit Plate 022 radiates.It is connected by screw between each corresponding part, as shown in Fig. 2, during assembling, speculum 01 passes through first The first positioning pin 051 on radiator 031 is positioned on the first radiator 031, then by the first screw 041 by speculum 01 On the first radiator 031;First line plate 021 is positioned at by the second positioning pin 052 on the first radiator 031 On one radiator 031, then first line plate 021 is fixedly mounted on the first radiator 031 by the second screw 042.The Two wiring boards 022 are then positioned on the second radiator 032 by the positioning pin on the second radiator 032, then will by screw Second wiring board 022 is fixedly mounted on the second radiator 032, then the second radiator 032 is fixedly mounted on by screw On one radiator 031.Thus assembling is completed, the component after the completion of assembling is installed in automobile lamp.
Above-mentioned assembly method is using radiator as core locating piece, is indirect addressing between wiring board and speculum, easily Cause the correspondence position positioning accuracy of the reflection cavity of the LED light source and speculum on wiring board not accurate enough, so in the second line , just can be by the, it is necessary to first pass through after adjusting position corrects position error after road plate 022 is fixedly mounted on the second radiator 032 Second radiator 032 is fixedly installed on the first radiator 031, and it also requires being corresponded to by more resonant reflec-tors between LED light source It is opposite to dim to eliminate the influence of position error, to ensure that the light type of output meets the requirements.Therefore there are complicated, reliability The defects of poor.
In addition, in existing car light reflecting LED module system, wiring board uses metal substrate, and radiator is closed using aluminium Golden die cast, has the shortcomings that weight is big, of high cost, and the lightweight, low cost with the requirement of current automobile lamp form not Evitable contradiction.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of simple installation and the car light reflecting LED module of accurate positioning System and the vehicle lamp assembly for including the car light reflecting LED module system, to overcome the drawbacks described above of the prior art.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that:
A kind of car light reflecting LED module system, including a speculum, at least one wiring board and at least one heat dissipation Device, speculum have at least one reflection cavity, and wiring board is equipped with least one LED light source;LED light source is a pair of with reflection cavity one Should, and the light that LED light source is sent projects after reflecting cavity reflection, radiator is corresponded with wiring board;Speculum is equipped with Positioning pin and mounting hole, wiring board be equipped with the first location hole of detent fit connection and it is corresponding with mounting hole connect the One connecting hole, radiator be equipped with detent fit connection the second location hole and it is corresponding with the first connecting hole connect second Connecting hole, mounting hole, the first connecting hole and the second connecting hole are fixedly connected by a connection piece.
Preferably, multiple thermal vias are offered on wiring board around LED light source.
Preferably, the hole wall of thermal vias is equipped with the coat of metal.
Preferably, it is filled with metal material in thermal vias.
Preferably, the material of radiator is aluminium alloy stamping parts.
Preferably, aluminium alloy stamping parts uses the surface treatment of black.
Preferably, the material of wiring board is epoxy resin.
Preferably, the material of speculum is plastics, and uses single injection-molded.
Preferably, connector is screw, and mounting hole, the first connecting hole and the second connecting hole are equipped with internal thread, internal thread It is connected with the external screw thread of screw.
A kind of vehicle lamp assembly, including car light reflecting LED module system as described above.
Compared with prior art, the present invention has significant progress:
The car light reflecting LED module system of the present invention and the vehicle lamp assembly for including the car light reflecting LED module system, By setting the location structure of mutual cooperation on speculum and wiring board, it can be achieved that wiring board is positioned directly in speculum On, therefore can ensure the LED light source on wiring board and the accuracy of the correspondence position positioning accuracy of speculum reflection cavity, so that Without correcting position error by other adjusting mechanisms and means, corresponding light modulation structure is also just eliminated, has reached simplification Integrally-built effect so that installation assembling is more easy, system stability is more preferable, while also mitigates the weight of system, drops Low cost.
Brief description of the drawings
Fig. 1 is the Split type structure schematic diagram of car light reflecting LED module system in the prior art.
Fig. 2 is the installation positioning of speculum, wiring board and radiator in car light reflecting LED module system in the prior art Schematic diagram.
Fig. 3 is the Split type structure schematic diagram of the car light reflecting LED module system of the embodiment of the present invention.
Fig. 4 be the embodiment of the present invention car light reflecting LED module system in speculum, wiring board and radiator installation Position schematic diagram.
Fig. 5 be the embodiment of the present invention car light reflecting LED module system in wiring board schematic front view.
Fig. 6 is the enlarged diagram in A portions in Fig. 5.
Fig. 7 is the structure diagram of the vehicle lamp assembly of the embodiment of the present invention.
In Fig. 1 and Fig. 2:
01st, speculum 011, the first reflection cavity 012, the second reflection cavity
021st, first line plate 022, the second wiring board 031, the first radiator
032nd, the second radiator 041, the first screw 042, the second screw
051st, the first positioning pin 052, the second positioning pin
Fig. 3 is into Fig. 7:
1st, speculum 10, reflection cavity 11, positioning pin
12nd, mounting hole 2, wiring board 20, thermal vias
21st, the first location hole 22, the first connecting hole 3, radiator
31st, the second location hole 32, the second connecting hole 4, LED light source
5th, connector 61, the first connector 62, the second connector
7th, lamp body 8, outer lens 9, decorative circle
Embodiment
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.These embodiments are only used for Illustrate the present invention, and not limitation of the present invention.
In the description of the present invention, it is necessary to explanation, term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right The limitation of the present invention.In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint are opposite Importance.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or be electrically connected;It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.
In addition, in the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more.
As shown in Figures 3 to 6, a kind of embodiment of car light reflecting LED module system of the invention.The car of the present embodiment Lamp reflecting LED module system includes a speculum 1, at least one wiring board 2 and at least one radiator 3, and speculum 1 has At least one reflection cavity 10, wiring board 2 are equipped with least one LED light source 4.The reflection cavity 10 1 of LED light source 4 and speculum 1 One corresponds to, i.e. each reflection cavity 10 of speculum 1 is correspondingly provided with a LED light source 4, that is, the quantity of LED light source 4 and reflection The quantity of 1 reflection cavity 10 of mirror is identical, and the light that each LED light source 4 is sent projects after the reflection of corresponding reflection cavity 10, forms institute The illumination light type needed.All LED light sources 4 can be provided entirely on one piece of wiring board 2, then wiring board 2 only needs to set one .One LED light source 4 can also be only set on single wiring board 2, then the quantity of wiring board 2 should be with 1 reflection cavity of speculum 10 quantity is identical, and realizes electrical connection (referring to Fig. 5) by the first connector 61 between adjacent lines plate 2.Radiator 3 with Wiring board 2 corresponds, i.e., each wiring board 2 is correspondingly provided with a radiator 3, that is, the quantity of radiator 3 and wiring board 2 Quantity it is identical, each radiator 3 be used for radiate to corresponding wiring board 2.
The quantity of 1 reflection cavity 10 of speculum is not limited in the present embodiment, and the quantity of LED light source 4 is then anti-according to speculum 1 Penetrate the quantity of chamber 10 and set, the quantity of wiring board 2 is set according to the quantity and set-up mode of LED light source 4, radiator 3 Quantity is set according to the quantity of wiring board 2.Such as shown in figure 3, speculum 1 can be equipped with two reflection cavities 10, each instead A wiring board 2 can be correspondingly provided with by penetrating chamber 10, then each wiring board 2 is equipped with a LED light source 4, and each wiring board 2 is right A radiator 3 should be equipped with.
As shown in figure 4, in the present embodiment, positioning pin and 11 mounting holes 12, positioning pin 11 and installation are equipped with speculum 1 The quantity in hole 12 is no less than the quantity of wiring board 2, i.e., each wiring board 2 corresponds at least one positioning pin 11 and at least one peace Fill hole 12.Wiring board 2 is equipped with the first location hole 21 and the first connecting hole 22, and the first location hole 21 and the first connecting hole 22 are Through hole, the first location hole 21 positioning pin 11 corresponding with speculum 1 are connected, are used for realization and are positioned at wiring board 2 instead Penetrate on mirror 1, the then connection corresponding with corresponding mounting hole 12 on speculum 1 of the first connecting hole 22.Radiator 3 is equipped with the second positioning 31 and second connecting hole 32 of hole, the second location hole 31 and the second connecting hole 32 are through hole, the second location hole 31 with speculum 1 Corresponding positioning pin 11 is connected, and is used for realization and radiator 3 is positioned on speculum 1, the second connecting hole 32 then with circuit Corresponding first connecting hole 22 corresponds to connection on plate 2.
When then assembling, the cooperation that can first pass through the first location hole 21 and positioning pin 11 on speculum 1 on wiring board 2 connects Connect, wiring board 2 is positioned on speculum 1, realize the direct positioning between wiring board 2 and speculum 1, then pass through radiator 3 On the second location hole 31 and positioning pin 11 on speculum 1 mating connection, radiator 3 is placed with assist side 2 and positioned On speculum 1.After positioning, on the first connecting hole 22 and radiator 3 on mounting hole 12, wiring board 2 on speculum 1 32 three of the second connecting hole correspond connection, and can be fixedly connected by a connection piece 5, so as to fulfill speculum 1, circuit Plate 2 is fixedly connected with radiator 3.Preferably, connector 5 can be screw, on the mounting hole 12, wiring board 2 on speculum 1 The first connecting hole 22 and radiator 3 on the second connecting hole 32 be equipped with internal thread, the external screw thread of screw with speculum 1 The internal thread of the second connecting hole 32 on the first connecting hole 22, radiator 3 on mounting hole 12, wiring board 2 is connected successively.
Thus, the car light reflecting LED module system of the present embodiment is mutual by being set on speculum 1 and wiring board 2 The location structure of cooperation, realizes and wiring board 2 is positioned directly on speculum 1, therefore can ensure the LED on wiring board 2 Light source 4 and the accuracy of the correspondence position positioning accuracy of 1 reflection cavity 10 of speculum, without passing through other adjusting mechanisms and hand Section corrects position error, also just eliminates corresponding light modulation structure, has reached and has simplified integrally-built effect so that installation dress With it is more easy, system stability is more preferable, while also mitigates the weight of system, reduce cost.
Preferably, in the present embodiment, wiring board 2 is FR4 wiring boards, and the material of wiring board 2 can use epoxy resin, phase More common metal circuit board, has the advantages that light-weight, cost is low.Further, as shown in Figure 5 and Figure 6, on wiring board 2 Multiple thermal vias 20 can be opened up around LED light source 4, for improving the heat dissipation performance of wiring board 2, are helped on wiring board 2 LED light source 4 and other dissipation from electronic devices.To strengthen heat dissipation effect, metal can be set on the hole wall of thermal vias 20 Coating, such as copper coating or nickel coating, or the filling metal material in thermal vias 20, such as copper or nickel.Thermal vias 20 Size, quantity and distributing position do not limit to, can be adjusted and arrange according to different calorifics result of calculation.This Outside, be additionally provided with assist side 2 for the car light reflecting LED module system of the present embodiment is connected on body harness Two connectors 62.
Preferably, in the present embodiment, the material of radiator 3 can use aluminium alloy stamping parts, and preferably aluminium alloy Punching press sheet metal component, compares common aluminium alloy casting casting die, has the advantages that shaping is fast, light-weight, cost is low.Further, aluminium closes Golden stamping parts uses the surface treatment of black, compares the surface treatment of other colors, has stronger surface thermal radiation capability, can With more efficiently by system heat transfer into environment.
Preferably, in the present embodiment, the material of speculum 1 can use plastics, and the reflection with multiple reflection cavities 10 Mirror 1 can use single injection-molded, can preferably ensure the precision between multiple reflection cavities 10.
The car light reflecting LED module system of the present embodiment can be used in automobile lighting lamp or signal lamp.
Based on above-mentioned car light reflecting LED module system, this example additionally provides a kind of vehicle lamp assembly.As shown in fig. 7, this The vehicle lamp assembly of embodiment includes the above-mentioned car light reflecting LED module system of the present embodiment, can also include lamp body 7, match somebody with somebody outside Light microscopic 8 and decorative circle 9, speculum 1, wiring board 2 and radiator 3 are arranged on inside lamp body 7, and it is anti-that outer lens 8 is arranged on car light Penetrate the front of formula LED module system light exit direction.
In conclusion the car light reflecting LED module system of the present embodiment and including the car light reflecting LED module system Vehicle lamp assembly, by setting the location structure of mutual cooperation on speculum 1 and wiring board 2, realize wiring board 2 is direct It is positioned on speculum 1, therefore can ensures that the correspondence position of the LED light source 4 on wiring board 2 and 1 reflection cavity 10 of speculum is determined The accuracy of position precision, without correcting position error by other adjusting mechanisms and means, also just eliminates corresponding Light modulation structure, has reached and has simplified integrally-built effect so that and installation assembling is more easy, system stability is more preferable, while The weight of system is alleviated, reduces cost.And multiple thermal vias are opened up in assist side 2 around LED light source 4 20, the coat of metal, or the filling metal material in thermal vias 20 are set on the hole wall of thermal vias 20, can effectively be changed The heat dissipation performance of kind wiring board 2, helps the LED light source 4 on wiring board 2 and other dissipation from electronic devices.In addition, using asphalt mixtures modified by epoxy resin Fat FR4 wiring boards replace common metal circuit board, and the material of radiator 3 replaces common aluminium alloy using aluminium alloy stamping parts Casting die is cast, the advantages of light-weight, cost is low is respectively provided with, the overall weight of system can be mitigated significantly, reduce the cost of system.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, some improvement and replacement can also be made, these improve and replace Also it should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of car light reflecting LED module system, it is characterised in that including a speculum (1), at least one wiring board (2) With at least one radiator (3), the speculum (1) has at least one reflection cavity (10), and the wiring board (2) is equipped with extremely A few LED light source (4);The LED light source (4) corresponds with the reflection cavity (10), and the LED light source (4) is sent Light projected after the reflection cavity (10) reflection, the radiator (3) and the wiring board (2) correspond;It is described anti- Penetrate mirror (1) and be equipped with positioning pin (11) and mounting hole (12), the wiring board (2), which is equipped with to coordinate with the positioning pin (11), to be connected The first location hole (21) and the first connecting hole (22) of connection corresponding with the mounting hole (12) connect, on the radiator (3) Equipped with the second location hole (31) being connected with the positioning pin (11) and with first connecting hole (22) corresponding connect Second connecting hole (32), the mounting hole (12), first connecting hole (22) and second connecting hole (32) connect by one Fitting (5) is fixedly connected.
2. car light reflecting LED module system according to claim 1, it is characterised in that in institute on the wiring board (2) State and multiple thermal vias (20) are offered around LED light source (4).
3. car light reflecting LED module system according to claim 2, it is characterised in that the thermal vias (20) Hole wall is equipped with the coat of metal.
4. car light reflecting LED module system according to claim 2, it is characterised in that in the thermal vias (20) Filled with metal material.
5. car light reflecting LED module system according to claim 1, it is characterised in that the material of the radiator (3) For aluminium alloy stamping parts.
6. car light reflecting LED module system according to claim 5, it is characterised in that the aluminium alloy stamping parts is adopted With the surface treatment of black.
7. car light reflecting LED module system according to claim 1, it is characterised in that the material of the wiring board (2) For epoxy resin.
8. car light reflecting LED module system according to claim 1, it is characterised in that the material of the speculum (1) For plastics, and use single injection-molded.
9. car light reflecting LED module system according to claim 1, it is characterised in that the connector (5) is spiral shell Nail, the mounting hole (12), first connecting hole (22) and second connecting hole (32) are equipped with internal thread, the interior spiral shell The external screw thread of line and the screw is connected.
10. a kind of vehicle lamp assembly, it is characterised in that reflective including car light as in one of claimed in any of claims 1 to 9 LED module system.
CN201711424943.7A 2017-12-25 2017-12-25 Car light reflecting LED module system and vehicle lamp assembly Pending CN107990277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711424943.7A CN107990277A (en) 2017-12-25 2017-12-25 Car light reflecting LED module system and vehicle lamp assembly

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201711424943.7A CN107990277A (en) 2017-12-25 2017-12-25 Car light reflecting LED module system and vehicle lamp assembly
JP2020535111A JP2021507485A (en) 2017-12-25 2018-09-27 Vehicle Light Reflective LED Module System and Vehicle Light Assembly
PCT/CN2018/107828 WO2019128353A1 (en) 2017-12-25 2018-09-27 Vehicle light reflective-type led module system and vehicle light assembly
EP18882294.4A EP3734146A1 (en) 2017-12-25 2018-09-27 Vehicle light reflective-type led module system and vehicle light assembly
US16/757,426 US20210190281A1 (en) 2017-12-25 2018-09-27 Automobile lamp reflective led module system and automobile lamp assembly

Publications (1)

Publication Number Publication Date
CN107990277A true CN107990277A (en) 2018-05-04

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ID=62041803

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711424943.7A Pending CN107990277A (en) 2017-12-25 2017-12-25 Car light reflecting LED module system and vehicle lamp assembly

Country Status (1)

Country Link
CN (1) CN107990277A (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
WO2019128353A1 (en) * 2017-12-25 2019-07-04 华域视觉科技(上海)有限公司 Vehicle light reflective-type led module system and vehicle light assembly
DE102019106358A1 (en) * 2019-03-13 2020-09-17 HELLA GmbH & Co. KGaA PCB mounting

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CN203771259U (en) * 2014-02-24 2014-08-13 市光法雷奥(佛山)汽车照明系统有限公司 Hot-riveting fixing structure of LED daytime running light for cars
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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
CN207778303U (en) * 2017-12-25 2018-08-28 上海小糸车灯有限公司 Car light reflecting LED module system and vehicle lamp assembly

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Publication number Priority date Publication date Assignee Title
CN101586749A (en) * 2009-06-11 2009-11-25 浙江西子光电科技有限公司 LED lighting device and radiator structure thereof
CN203771259U (en) * 2014-02-24 2014-08-13 市光法雷奥(佛山)汽车照明系统有限公司 Hot-riveting fixing structure of LED daytime running light for cars
CN104966693A (en) * 2015-06-03 2015-10-07 贵州大学 Three-dimensional integrated power system of embedded composite heat dissipating structure and preparation method thereof
CN105546370A (en) * 2016-01-22 2016-05-04 上海小糸车灯有限公司 LED light source and positioning and fixing mode for radiator and reflector thereof
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
CN207778303U (en) * 2017-12-25 2018-08-28 上海小糸车灯有限公司 Car light reflecting LED module system and vehicle lamp assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019128353A1 (en) * 2017-12-25 2019-07-04 华域视觉科技(上海)有限公司 Vehicle light reflective-type led module system and vehicle light assembly
DE102019106358A1 (en) * 2019-03-13 2020-09-17 HELLA GmbH & Co. KGaA PCB mounting

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