CN207674348U - A kind of car light optical waveguide module - Google Patents
A kind of car light optical waveguide module Download PDFInfo
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- CN207674348U CN207674348U CN201721587504.3U CN201721587504U CN207674348U CN 207674348 U CN207674348 U CN 207674348U CN 201721587504 U CN201721587504 U CN 201721587504U CN 207674348 U CN207674348 U CN 207674348U
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- light
- optical waveguide
- waveguide module
- light source
- input pipe
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Abstract
The utility model belongs to automobile lighting technical field, more particularly to a kind of car light optical waveguide module, it includes at least two input pipes, each input pipe intersects and pools an output duct, each input pipe into being equipped with light source at smooth surface, each light source is set on the one side of pcb board component, and the another side fitting of pcb board component is set on the thermal conductive surface of radiator.The utility model has the beneficial effects that：Each light source can individually shine, for generating different types of light, the light of such as position lamp, daytime running lights and the various lamps and lanterns of steering indicating light, therefore pass through a car light optical waveguide module of the utility model, it can replace the setting of the lamps and lanterns such as position lamp, daytime running lights and steering indicating light, it is simple in structure, it occupies little space, product is beautiful；The setting for reducing parts, reduces production cost, avoids the crowded generation error of structure, ensure that the quality of production.
Description
Technical field
The utility model belongs to automobile lighting technical field, and in particular to a kind of car light optical waveguide module.
Background technology
In car light design process, since the requirement at present to car light function is more and more, to the aesthetic of car light
It is required that higher and higher, each lamp is independent in previous Assembled lamp in terms of function, one nested structure of non-interference self-contained, this mould
Formula takes up space more, and car light volume is also larger.Accordingly the decoration of car light is just needed to reduce.
In this context, the car light type and quantity on single vehicle are more, and internal structure excessively causes crowded, influences last
The aesthetic effect of finished product；The setting of different car lights simultaneously leads to interior repetition setting part, increases product cost, and zero
The crowded structure that easily leads to of part structure generates error, affects product quality.
Invention content
The purpose of the utility model is to overcome defects of the existing technology, and position lamp, daytime running lights can be replaced by providing one kind
It is simple in structure with the setting of the lamps and lanterns such as steering indicating light, it occupies little space, product is beautiful；The setting for reducing parts, reduces life
Cost is produced, the crowded generation error of structure is avoided, ensure that the car light optical waveguide module of the quality of production.
Technical solution adopted by the utility model to solve its technical problems is：A kind of car light optical waveguide module comprising extremely
Few two input pipes, each input pipe intersect and pool an output duct, each input pipe into being equipped at smooth surface
Light source, each light source are set on the one side of pcb board component, and the another side fitting of pcb board component is set to leading for radiator
On hot face.
Light source uses LED light, ensures the lighting requirements of LED light, the quantity of the LED light of each light source by pcb board component
And size is determined by actual demand, the LED light of each light source should be arranged in input pipe into the center of smooth surface as much as possible.
Multiple light sources are arranged correspondingly in each input pipe into smooth surface, are suitable for coupling by input pipe into smooth surface
The light that the light source of end is sent out, each input pipe all extend according to specific length and special angle from into smooth surface, and intersection is simultaneously
An output duct is pooled, and finally pools a light-emitting surface.
Each light source of the utility model can individually shine, for generating different types of light, such as position lamp, day
The light of the various lamps and lanterns such as portable lighter and steering indicating light, therefore by a car light optical waveguide module of the utility model, it is installed on lamp housing
On, you can it is simple in structure instead of the setting of the lamps and lanterns such as position lamp, daytime running lights and steering indicating light, it occupies little space, product is beautiful；Subtract
The setting for having lacked parts, reduces production cost, avoids the crowded generation error of structure, ensure that the quality of production.
Further, car light optical waveguide module further includes supporting shell, and input pipe and output duct fit in supporting shell
On shell wall, in supporting shell one end, pcb board component is located in supporting shell one end and dissipates for the equal releasable connection of light inlet of each input pipe
Between the thermal conductive surface of hot device, pcb board component is installed on the thermal conductive surface of radiator by supporting shell one end by screw.Wherein, it props up
Support shell is mountable to lamp housing side.Connection type is not limited to above structure, it is preferable that the light inlet of each input pipe buckles
It is connected to supporting shell one end, and other connection types such as screw can also be used to be attached.Preferably, supporting shell one end is also
Pcb board component can be installed on the thermal conductive surface of radiator by the modes such as riveting, welding.Connection type is not limited to above-mentioned
Structure, it is simple in construction, easy to disassemble and assemble.
Further, pcb board component is also adhered to by heat-conducting glue on the thermal conductive surface of radiator, connects more secured, heat conduction
Performance is more preferable, convenient for the heat transfer on pcb board component to radiator, good heat dissipation effect.
Further, the light-emitting surface of output duct is equipped with guide-lighting tooth or dermatoglyph, shines convenient for light-emitting surface.
Further, pcb board component includes multiple cell boards for separating setting, and each light source is set to each unit correspondingly
On the same side of plate.Hot pipeline is respectively independent, and there is the cell board heat of luminous light source will not be transferred to tool
There is the cell board of non-luminous light source, and be only transferred on the thermal conductive surface of radiator, heat dissipation effect is more preferable.
Preferably, the quantity of cell board is two, and the transmitting white light for position lamp, daytime running lights is carried on a cell board
Light source, the light source of the transmitting amber light for steering indicating light is carried on another cell board.
Further, the quantity of cell board is not limited solely to two, and pcb board component may be more than two independences
Cell board composition.Wherein correspondingly, light source it is photochromic include but are not limited to white with it is amber, can also be red
Deng other colors.Meanwhile the quantity of light source is also not limited to two kinds；According to the quantity of corresponding cell board, this practicality is new
The light source of three kinds or more luminosity function can also be arranged in type.
Preferably, output duct and input pipe are transparent or semitransparent pipe, can be plastic cement, glass or synthetic material
It is made, light guide transmission effect is good.
Further, the section of input pipe is round, square or triangle, wherein square or triangular-section
Fitting effect of the input pipe on the shell wall of supporting shell it is more preferable, further decrease occupied space.
A kind of advantageous effect of car light optical waveguide module of the utility model is：
1. each light source of the utility model can individually shine, for generating different types of light, as position lamp,
The light of the various lamps and lanterns such as daytime running lights and steering indicating light, therefore by a car light optical waveguide module of the utility model, it is installed on lamp
On shell, you can it is simple in structure instead of the setting of the lamps and lanterns such as position lamp, daytime running lights and steering indicating light, it occupies little space, product is beautiful；
2. reducing the setting of parts, production cost is reduced, the crowded generation error of structure is avoided, ensure that production matter
Amount.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of tomograph of car light optical waveguide module of the utility model；
Fig. 2 is a kind of front view of car light optical waveguide module of the utility model；
Fig. 3 is a kind of tomograph of the radiator of car light optical waveguide module of the utility model；
Fig. 4 is a kind of layout drawing of the light source of car light optical waveguide module of the utility model on pcb board component.
Wherein:1. input pipe；2. output duct；3. light source；4.PCB board group parts；5. radiator；6. shell.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
The specific embodiment of a kind of car light optical waveguide module of the utility model as Figure 1-Figure 4 comprising at least two
Root input pipe 1, each input pipe 1, which intersects, simultaneously pools an output duct 2, each input pipe 1 into being equipped at smooth surface
Light source 3, each light source 3 are set on the one side of pcb board component 4, and the another side fitting of pcb board component 4 is set to radiator 5
Thermal conductive surface on.
Light source 3 uses LED light, ensures the lighting requirements of LED light, the number of the LED light of each light source 3 by pcb board component 4
Amount and size are determined that the LED light of each light source 3 should be arranged in input pipe 1 into the center of smooth surface as much as possible by actual demand.
Multiple light sources 3 are arranged correspondingly in each input pipe 1 into smooth surface, are suitable for coupling into smooth surface and are led by input
The light that the light source 3 of 1 end of pipe is sent out, each input pipe 1 all extend according to specific length and special angle from into smooth surface, phase
It hands over and pools an output duct 2, and finally pool a light-emitting surface.
Each light source 3 of the present embodiment can individually shine, for generating different types of light, such as position lamp, day
The light of the various lamps and lanterns such as portable lighter and steering indicating light, therefore a car light optical waveguide module through this embodiment, are installed on lamp housing,
The setting of the lamps and lanterns such as position lamp, daytime running lights and steering indicating light can be replaced, it is simple in structure, it occupies little space, product is beautiful；Reduce
The setting of parts, reduces production cost, avoids the crowded generation error of structure, ensure that the quality of production.
Further, car light optical waveguide module further includes supporting shell 6, and input pipe 1 and output duct 2 fit in supporting shell
On 6 shell wall, in 6 one end of supporting shell, pcb board component 4 is located in supporting shell 6 for the equal releasable connection of light inlet of each input pipe 1
Between one end and the thermal conductive surface of radiator 5, pcb board component 4 is installed on the heat conduction of radiator 5 by screw by 6 one end of supporting shell
On face.Wherein, supporting shell 6 is mountable to lamp housing side.Connection type is not limited to above structure, it is preferable that each input pipe 1
Light inlet snap connection in 6 one end of supporting shell, and other connection types such as screw can also be used to be attached.It is preferred that
Pcb board component 4 can be also installed on by the modes such as riveting, welding on the thermal conductive surface of radiator 5 by ground, 6 one end of supporting shell.Even
The mode of connecing is not limited to above structure, simple in construction, easy to disassemble and assemble.
Further, pcb board component 4 is also adhered on the thermal conductive surface of radiator 5 by heat-conducting glue, and connection is more secured, leads
Hot property is more preferable, convenient for the heat transfer on pcb board component 4 to radiator 5, good heat dissipation effect.
Further, the light-emitting surface of output duct 2 is equipped with guide-lighting tooth or dermatoglyph, shines convenient for light-emitting surface.
Further, pcb board component 4 includes multiple cell boards for separating setting, and each light source 3 is set to each list correspondingly
On the same side of first plate.Hot pipeline is respectively independent, and there is the cell board heat of luminous light source 3 will not be transferred to
Cell board with non-luminous light source 3, and be only transferred on the thermal conductive surface of radiator 5, heat dissipation effect is more preferable.
Preferably, the quantity of cell board is two, and the transmitting white light for position lamp, daytime running lights is carried on a cell board
Light source, the light source of the transmitting amber light for steering indicating light is carried on another cell board.
Further, the quantity of cell board is not limited solely to two, and pcb board component 4 may be more than two only
Vertical cell board composition.Wherein correspondingly, light source 3 it is photochromic include but are not limited to white with it is amber, can also be
Other colors such as red.Meanwhile the quantity of light source 3 is also not limited to two kinds；According to the quantity of corresponding cell board, this reality
The light source 3 of three kinds or more luminosity function can also be arranged by applying example.
Preferably, output duct 2 and input pipe 1 are transparent or semitransparent pipe, can be plastic cement, glass or synthesis material
Material is made, and light guide transmission effect is good.
Further, the section of input pipe 1 is round, square or triangle, wherein square or triangular-section
Fitting effect of the input pipe 1 on the shell wall of supporting shell 6 it is more preferable, further decrease occupied space.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With novel.By the utility model the obvious changes or variations extended out of spirit still in the utility model protection
Among range.
Claims (7)
1. a kind of car light optical waveguide module, it is characterised in that：Including at least two input pipes (1), each input pipe (1) intersection is simultaneously
Pool an output duct (2), each input pipe (1) into light source (3) is equipped at smooth surface, each light source (3) is set to PCB
On the one side of board group part (4), the another side fitting of the pcb board component (4) is set on the thermal conductive surface of radiator (5).
2. a kind of car light optical waveguide module according to claim 1, it is characterised in that：The car light optical waveguide module further includes branch
Shell (6) is supportted, the input pipe (1) and output duct (2) fit on the shell wall of supporting shell (6), each input pipe (1)
The equal releasable connection of light inlet is located in supporting shell (6) one end and radiator in supporting shell (6) one end, the pcb board component (4)
(5) between thermal conductive surface, pcb board component (4) is installed on the heat conduction of radiator (5) by screw by described supporting shell (6) one end
On face.
3. a kind of car light optical waveguide module according to claim 1, it is characterised in that：The pcb board component (4) passes through heat conduction
Gluing is connected on the thermal conductive surface of radiator (5).
4. a kind of car light optical waveguide module according to claim 1, it is characterised in that：The light-emitting surface of the output duct (2)
It is equipped with guide-lighting tooth or dermatoglyph.
5. a kind of car light optical waveguide module according to any one of claim 1-4, it is characterised in that：The pcb board component
(4) include multiple cell boards for separating setting, each light source (3) is correspondingly on the same side of each unit plate.
6. a kind of car light optical waveguide module according to claim 5, it is characterised in that：The quantity of the cell board is two,
The light source of the transmitting white light for position lamp, daytime running lights is carried on one cell board, is carried on another cell board for turning to
The light source of the transmitting amber light of lamp.
7. a kind of car light optical waveguide module according to claim 1, it is characterised in that：The section of the input pipe (1) is
Round, square or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587504.3U CN207674348U (en) | 2017-11-23 | 2017-11-23 | A kind of car light optical waveguide module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587504.3U CN207674348U (en) | 2017-11-23 | 2017-11-23 | A kind of car light optical waveguide module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674348U true CN207674348U (en) | 2018-07-31 |
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ID=62966986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721587504.3U Active CN207674348U (en) | 2017-11-23 | 2017-11-23 | A kind of car light optical waveguide module |
Country Status (1)
| Country | Link |
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| CN (1) | CN207674348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571701A (en) * | 2017-11-23 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of car light optical waveguide module |
| CN109058920A (en) * | 2018-08-17 | 2018-12-21 | 常州星宇车灯股份有限公司 | A kind of lighting signal device |
-
2017
- 2017-11-23 CN CN201721587504.3U patent/CN207674348U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571701A (en) * | 2017-11-23 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of car light optical waveguide module |
| CN109058920A (en) * | 2018-08-17 | 2018-12-21 | 常州星宇车灯股份有限公司 | A kind of lighting signal device |
| CN109058920B (en) * | 2018-08-17 | 2024-05-17 | 常州星宇车灯股份有限公司 | Lighting signal device |
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