CN108626690A - A kind of light guide type steering daytime running lights - Google Patents
A kind of light guide type steering daytime running lights Download PDFInfo
- Publication number
- CN108626690A CN108626690A CN201711016741.9A CN201711016741A CN108626690A CN 108626690 A CN108626690 A CN 108626690A CN 201711016741 A CN201711016741 A CN 201711016741A CN 108626690 A CN108626690 A CN 108626690A
- Authority
- CN
- China
- Prior art keywords
- light guide
- led
- daytime running
- running lights
- 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.)
- Pending
Links
- 239000011324 bead Substances 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/247—Light guides with a single light source being coupled into the light guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/27—Attachment thereof
-
- 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
- F21V29/508—Cooling arrangements characterised by the adaptation for cooling of specific components of electrical circuits
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The present invention relates to automobile lamp design fields,More particularly to a kind of light guide type turns to daytime running lights,Driver circuit plate and LED circuit board are each attached on radiator,The connection of circuit is realized between driver circuit plate and LED circuit board by flexible circuit board,Steering indicating light LED lamp bead and daytime running lights LED lamp bead are arranged in LED circuit board,Radiator is fixed on shell,Sealing ring is arranged between shell and radiator and sealing ring surrounds LED circuit board and driver circuit plate to form sealing lamp chamber,Daytime running lights light guide and steering indicating light light guide are each attached on light guide bracket,One end of daytime running lights light guide is connected with daytime running lights LED lamp bead,One end of steering indicating light light guide is connected with steering indicating light LED lamp bead,Light guide bracket is fixed on shell,LED circuit board and driver circuit plate are integrated on a radiator,Driver circuit plate can also be radiated using radiator,Steering indicating light LED lamp bead and daytime running lights LED lamp bead are integrated in a LED circuit board,Greatly save space,Reduce cost.
Description
Technical field
The present invention relates to automobile lamp design fields more particularly to a kind of light guide type to turn to daytime running lights.
Background technology
The lamps and lanterns that daytime running lights are opened when being daytime running, opening daytime running lights in the daytime or in rain and fog weather can allow other side to drive a vehicle
Preferably observe and identify；Steering indicating light is part indispensable in automobile lamp as signal lamp, to fore-aft vehicle turning
Signal.Plurality of LEDs is now commonly used on the market as daytime running lights light source, and light source arrangement is unreasonable, and occupied space is big, and cost occupies always height
Under not.
Invention content
The purpose of the present invention is overcoming defect of the existing technology, a kind of saving space, lower-cost light guide are provided
Formula turns to daytime running lights.
The technical solution adopted by the present invention to solve the technical problems is：A kind of light guide type steering daytime running lights, including mask,
LED light source assembly, shell and light guide assembly, LED light source assembly include radiator, LED circuit board, steering indicating light LED lamp bead, driving
Wiring board, flexible circuit board, daytime running lights LED lamp bead and sealing ring, driver circuit plate and LED circuit board are each attached to radiator
On, the connection of circuit, steering indicating light LED lamp bead and day row are realized between driver circuit plate and LED circuit board by flexible circuit board
Lamp LED lamp bead is arranged in LED circuit board, and radiator is fixed on shell, sealing ring be arranged in shell and radiator it
Between and sealing ring LED circuit board and driver circuit plate are surrounded to form sealing lamp chamber, light guide assembly include daytime running lights light guide, turn to
Light is led and light guide bracket, and daytime running lights light guide and steering indicating light light guide are each attached on light guide bracket, one end of daytime running lights light guide and
Daytime running lights LED lamp bead is connected, and one end of steering indicating light light guide is connected with steering indicating light LED lamp bead, and light guide bracket is fixed on shell.
Further, daytime running lights LED lamp bead uses a white light single-chip, and white light single-chip is in that two rows of two column are arranged
Row, steering indicating light LED lamp bead use yellow light LED single chip.
Preferably, the daytime running lights light guide, steering indicating light light guide are fixedly connected with shell.
Advantageous effect：LED circuit board and driver circuit plate are integrated on a radiator by the present invention, and driver circuit plate exists
It can also be radiated using radiator while realization function itself, greatly save space, reduce cost, steering indicating light LED light
Pearl and daytime running lights LED lamp bead are integrated in a LED circuit board, equally can also be saved space, be reduced cost.Wherein, sealing ring
Setting ensure the air-tightness of whole lamp.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the installation diagram of light guide assembly；
Fig. 3 is the structure chart of LED light source assembly；
The matching chart of Fig. 4 daytime running lights light guide and shell.
In figure：10- masks；20-LED light source assemblies, 21- radiators, 22-LED wiring boards, 23- steering indicating lights LED lamp bead,
24- driver circuits plate, 25- flexible circuit board, 26- daytime running lights LED lamp bead, 27- sealing rings；30- shells；41- daytime running lights light guide,
42- steering indicating lights light guide, 43- light guide brackets.
Specific implementation mode
With reference to Fig. 1-4, the invention will be further described.
A kind of light guide type steering daytime running lights, including mask 10, LED light source assembly 20, shell 30 and light guide assembly, LED light
Source assembly 20 includes radiator 21, LED circuit board 22, steering indicating light LED lamp bead 23, driver circuit plate 24, flexible circuit board 25, day
Portable lighter LED lamp bead 26 and sealing ring 27, driver circuit plate 24 and LED circuit board 22 are each attached on radiator 21, driver circuit
The connection of circuit, steering indicating light LED lamp bead 23 and daytime running lights are realized between plate 24 and LED circuit board 22 by flexible circuit board 25
LED lamp bead 26 is arranged in LED circuit board 22, and radiator 21 is fixed on shell 30, and sealing ring 27 is arranged in shell 30
Between radiator 21 and LED circuit board 25 and driver circuit plate 24 are surrounded and form sealing lamp chamber, light guide assembly by sealing ring 27
Including daytime running lights light guide 41, steering indicating light light guide 42 and light guide bracket 43, daytime running lights light guide 41 and steering indicating light light guide 42 are each attached to
On light guide bracket 43, one end of daytime running lights light guide 41 is connected with daytime running lights LED lamp bead 26, one end of steering indicating light light guide 42 and steering
Lamp LED lamp bead 23 is connected, and light guide bracket 43 is fixed on shell 30.The present invention collects LED circuit board 25 and driver circuit plate 24
On Cheng Yi radiator 21, driver circuit plate 24 can also be dissipated while realization function itself using radiator 21
Heat greatlys save space, reduces cost, and steering indicating light LED lamp bead 23 and daytime running lights LED lamp bead 26 are integrated in a LED circuit board
On 25, it equally can also save space, reduce cost.Wherein, the setting of sealing ring 27 ensures the air-tightness of whole lamp.
Further, daytime running lights LED lamp bead 26 uses 4 white light single-chips, and 4 white light single-chips are in two rows of two column
Arrangement, steering indicating light LED lamp bead 23 use yellow light LED single chip.
Preferably, the daytime running lights light guide 41, steering indicating light light guide 42 are fixedly connected with shell 30.Ensure daytime running lights light
The accuracy of 41 and 26 position of daytime running lights LED lamp bead is led, likewise, ensuring steering indicating light light guide 42 and steering indicating light LED lamp bead 23
The accuracy of position.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
The obvious changes or variations that the spirit of the present invention is extended out are still in the protection scope of this invention.
Claims (3)
1. a kind of light guide type turns to daytime running lights, it is characterised in that：Including mask (10), LED light source assembly (20), shell (30) and
Light guide assembly, LED light source assembly (20) include radiator (21), LED circuit board (22), steering indicating light LED lamp bead (23), driving line
Road plate (24), flexible circuit board (25), daytime running lights LED lamp bead (26) and sealing ring (27), driver circuit plate (24) and LED line road
Plate (22) is each attached on radiator (21), passes through flexible circuit board between driver circuit plate (24) and LED circuit board (22)
(25) connection of circuit is realized, steering indicating light LED lamp bead (23) and daytime running lights LED lamp bead (26) are arranged in LED circuit board
(22) on, radiator (21) is fixed on shell (30), sealing ring (27) be arranged between shell (30) and radiator (21) and
LED circuit board (25) and driver circuit plate (24) are surrounded and form sealing lamp chamber by sealing ring (27), and light guide assembly includes daytime running lights
Light guide (41), steering indicating light light guide (42) and light guide bracket (43), daytime running lights light guide (41) and steering indicating light light guide (42) are each attached to
On light guide bracket (43), one end of daytime running lights light guide (41) is connected with daytime running lights LED lamp bead (26), and the one of steering indicating light light guide (42)
End is connected with steering indicating light LED lamp bead (23), and light guide bracket (43) is fixed on shell (30).
2. light guide type according to claim 1 turns to daytime running lights, it is characterised in that：Daytime running lights LED lamp bead (26) uses 4
White light single-chip, and 4 white light single-chips are in that two rows of two column arrange, steering indicating light LED lamp bead (23) uses single core of yellow light LED
Piece.
3. light guide type according to claim 1 or 2 turns to daytime running lights, it is characterised in that：The daytime running lights light guide (41) turns
(42) are led to light to be fixedly connected with shell (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016741.9A CN108626690A (en) | 2017-10-26 | 2017-10-26 | A kind of light guide type steering daytime running lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016741.9A CN108626690A (en) | 2017-10-26 | 2017-10-26 | A kind of light guide type steering daytime running lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108626690A true CN108626690A (en) | 2018-10-09 |
Family
ID=63705717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016741.9A Pending CN108626690A (en) | 2017-10-26 | 2017-10-26 | A kind of light guide type steering daytime running lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626690A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203718591U (en) * | 2013-12-30 | 2014-07-16 | 长春海拉车灯有限公司 | Automobile light integrating daytime running lights and sidelights |
| CN205746472U (en) * | 2016-06-01 | 2016-11-30 | 大茂伟瑞柯车灯有限公司 | A kind of high-capacity LED vehicle lamp light source assembly |
| CN206207271U (en) * | 2016-11-30 | 2017-05-31 | 武汉通畅汽车电子照明有限公司 | LED distance-light modules |
| CN207569788U (en) * | 2017-10-26 | 2018-07-03 | 常州星宇车灯股份有限公司 | A kind of light guide type turns to daytime running lights |
-
2017
- 2017-10-26 CN CN201711016741.9A patent/CN108626690A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203718591U (en) * | 2013-12-30 | 2014-07-16 | 长春海拉车灯有限公司 | Automobile light integrating daytime running lights and sidelights |
| CN205746472U (en) * | 2016-06-01 | 2016-11-30 | 大茂伟瑞柯车灯有限公司 | A kind of high-capacity LED vehicle lamp light source assembly |
| CN206207271U (en) * | 2016-11-30 | 2017-05-31 | 武汉通畅汽车电子照明有限公司 | LED distance-light modules |
| CN207569788U (en) * | 2017-10-26 | 2018-07-03 | 常州星宇车灯股份有限公司 | A kind of light guide type turns to daytime running lights |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |
|
| RJ01 | Rejection of invention patent application after publication |