CN104515048A - Car lamp - Google Patents
Car lamp Download PDFInfo
- Publication number
- CN104515048A CN104515048A CN201310446808.8A CN201310446808A CN104515048A CN 104515048 A CN104515048 A CN 104515048A CN 201310446808 A CN201310446808 A CN 201310446808A CN 104515048 A CN104515048 A CN 104515048A
- Authority
- CN
- China
- Prior art keywords
- light
- luminescence unit
- emitting mode
- guide
- emitting
- 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
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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
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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
- 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
- F21S41/24—Light guides
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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
- 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
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
A car lamp comprises a base, a light-pervious cover, a light-emitting unit, a light conduction part used for conducting light of the light-emitting unit, and a light-emitting control unit. The light-emitting unit can be converted between a driving lamp light-emitting mode and a conversion light-emitting mode, wherein the driving lamp light-emitting mode is used for generating the driving lighting effect or the warning effect. When the light-emitting mode is in the conversion light-emitting mode, the color of light emitted by the light-emitting unit is different from the color of the light of the light-emitting unit in the driving light-emitting mode. The light-emitting control unit comprises a center control module, and the center control module is used for controlling the light-emitting modes of the light-emitting unit. On one hand, the car lamp has the basic lighting or warning function accordance with regulations, and on the other hand, the lamp can generate the special conversion mixed light. When being used, the lamp has the variability, and the added value and the competitiveness of the car lamp are improved.
Description
Technical field
The present invention relates to a kind of car light, particularly relate to and a kind ofly can be used as the head lamp of automobile or the car light of taillight.
Background technology
Existing automobile lamp in design, for headlight, be mainly used in providing driving light illumination, usually there is handoff functionality that is far away, low beam, its luminous light shape and brightness all must meet the specification of regulation for headlight, but the function of existing headlight is only simple for vehicling lighting, do not have other kind of illumination effect.Similarly, existing indicator only has merely the function of warning turn direction, and brake light only has brake alarm function.Above-mentioned headlight, indicator or brake light only have single light-emitting mode and function, and its product competitiveness is poor, and comparatively dull, unchanged in use.Be necessary to lack for this improvement proposing car light so applicant in this case thinks.
Summary of the invention
The object of the present invention is to provide one have multi-functional, can improving product surcharge and competitiveness, rich vicissitudinous car light in use.
Car light of the present invention, comprise: a pedestal, a diffuser being assembled in the front side of this pedestal, assembling luminescence unit on the base, and a light guide, it is characterized in that: this luminescence unit comprises a circuit board, and several illuminating part be positioned on this circuit board, this luminescence unit can at a driving lamp light-emitting mode for generation of vehicling lighting effect or alarming effect, and change between a conversion light-emitting mode, the coloured light that this luminescence unit sends when this conversion light-emitting mode is different from the coloured light sent when this driving lamp light-emitting mode, and when this driving lamp light-emitting mode and this conversion light-emitting mode, the light of this luminescence unit is all jointly coordinated by described illuminating part produced, this light guide is arranged in this pedestal, and the light that can conduct described illuminating part outwards penetrates via this diffuser to make light, this car light also comprises the luminous controling unit of this luminescence unit of electrical connection, this luminous controling unit comprises one and can send one first and control the middle control module that signal and second control signal, when controlling module in this and sending this first control signal, this luminescence unit can be controlled and be switched to this driving lamp light-emitting mode, when controlling module in this and sending this second control signal, this luminescence unit can be controlled and be switched to this conversion light-emitting mode.
Car light of the present invention, this luminous controling unit comprises a radiating piece be installed on this pedestal, and this radiating piece has an installed surface installed towards this luminescence unit and for this circuit board; This luminous controling unit also comprises an installed part be combined on this radiating piece, and this installed part has an embedding part be positioned on front side of this luminescence unit; This light guide comprises one and combines and the light in part of the position of corresponding described illuminating part with this embedding part, and at least one connects the light guide section of this light in part.
Car light of the present invention, described light guide section has one and connects this light in part and the guide-lighting section of extension in strip, and a guide-lighting section of bright dipping connecting the guide-lighting section of this extension.
Car light of the present invention, this light guide comprises about two and arranges and the light guide section connecting this light in part, and wherein the guide-lighting section of the bright dipping of a light guide section is arc, and the guide-lighting section of bright dipping of another light guide section is annular.
Car light of the present invention, this luminescence unit sends white light or gold-tinted when this driving lamp light-emitting mode.
Car light of the present invention, the luminosity of this luminescence unit when this conversion light-emitting mode can change in time.
Beneficial effect of the present invention is: control this luminescence unit by this luminous controling unit and switch between two light-emitting modes, one aspect of the present invention can be made to possess substantially and conform with illumination or the alarm function of regulation, special conversion colour mixture light can be produced on the other hand, use and there is variability, its product surcharge and competitiveness can be improved.
Accompanying drawing explanation
Fig. 1 is the front view of a preferred embodiment of car light of the present invention;
Fig. 2 is the left side view of this preferred embodiment;
Fig. 3 is the three-dimensional exploded view of the subelement of this preferred embodiment;
Fig. 4 is the functional block diagram of the subelement of this preferred embodiment.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 1 ~ 4, the preferred embodiment of car light of the present invention, as the head lamp of automobile or taillight, and the change-over switch 1 on this automobile can be connected.This car light comprises: a pedestal 2, the diffuser 3, be assembled on front side of this pedestal 2 is assembled in luminescence unit 4, light guide 5 on this pedestal 2, and a luminous controling unit 6.
This pedestal 2 comprises the assembled portion 21 that is positioned at rear, and the around portion 22 that extends forward around this assembled portion 21, and this around portion 22 defines an installing space 23 jointly with this assembled portion 21.Due to the improvement emphasis of the structure non-invention of this pedestal 2, so no longer illustrate.
This diffuser 3 is assembled in the front side of this around portion 22, and then covers this installing space 23.
This luminescence unit 4 is arranged on this luminous controling unit 6, and is arranged on this pedestal 2 together with this luminous controling unit 6, and is positioned at the rear of this diffuser 3.This luminescence unit 4 comprises a circuit board 41, and several illuminating part 42 be positioned on this circuit board 41.This luminescence unit 4 controls by luminous controling unit 6 and can one for generation of the driving lamp light-emitting mode of vehicling lighting effect or alarming effect, and one conversion light-emitting mode between change, the coloured light that this luminescence unit 4 sends when this conversion light-emitting mode is different from the coloured light sent when this driving lamp light-emitting mode.Specifically, described illuminating part 42 is light emitting diode (LED), and described illuminating part 42 can send different coloured light, or described illuminating part 42 is so that often at least one is one group, the glow color of the illuminating part 42 in same group is identical, but the glow color of the illuminating part 42 of different group is different.Or in fact each illuminating part 42 can be packaged with the LED of several different color light, just multiple different color light can be sent to make single illuminating part 42.By several LED as illuminating part 42, the cooperation between LED can be utilized to carry out modulation coloured light, colour mixture technology recalls white light or any coloured light whereby.
Under this driving lamp light-emitting mode, this luminescence unit 4 can send white light or the gold-tinted of high brightness, when making car light of the present invention as head lamp, produces the illuminating ray of high brightness.Such as, or when car light of the present invention is as taillight, time as brake light, then the light sent under this driving lamp light-emitting mode can be warned rear this automobile of passerby and brake.When this conversion light-emitting mode, this luminescence unit 4 can send the light such as ruddiness, blue light, green glow, can be continuous illumination or flashing, or luminosity can change in time, such as light is gradually bright or gradually dark, to present variation and to dazzle beautiful illumination effect.No matter be at this driving lamp light-emitting mode, or this conversion light-emitting mode, the light of this luminescence unit 4 is all jointly coordinated by this several illuminating part 42 produced, and does not need by other illuminating part (not shown) on automobile.And the luminosity of each illuminating part 42, color, time length can independently regulate and control separately, to make this luminescence unit 4 produce required light by the mixed light effect of all illuminating parts 42.
This light guide 5 is arranged in the installing space 23 of this pedestal 2, and the light that can conduct described illuminating part 42 outwards penetrates via this diffuser 3 to make light.This light guide 5 is made up of the plastic cement with light guide effect, and comprise the light in part 51 of the position of a described illuminating part 42 of correspondence, and the light guide section 52 of this light in part 51 of at least one connection.Specifically, the quantity of the light guide section 52 of the present embodiment is two, and described light guide section 52 arranges for left and right and all connects this light in part 51.Each light guide section 52 has this light in part 51 of a connection and the guide-lighting section 521 of extension roughly in strip, and the guide-lighting section 522 of bright dipping that connects the guide-lighting section 521 of this extension.Wherein the guide-lighting section 522 of the bright dipping of a light guide section 52 be complete annular, and the bright dipping leaded light section 522 of another light guide section 52 is not complete annular and curved, and opening up.But during the invention process, do not need the shape limiting described light guide section 52.
This luminous controling unit 6 is electrically connected this luminescence unit 4 and this change-over switch 1, and comprise in the installed part 62, that a radiating piece 61, be arranged on this pedestal 2 is combined on this radiating piece 61 and control module 63, and one for this radiating piece 61 coated, this installed part 62 with this in control module 63, to form the shell 64 of modularity design.This radiating piece 61 can be docked by two hardwares and be combined into, and surface is formed with several sink body, and this radiating piece 61 has an installed surface 611 installed towards this luminescence unit 4 and for this circuit board 41.This installed part 62 has the snare portion 621 of a ring set around this radiating piece 61, several convergence part 622 extended from this snare portion 621 forward, and one connects the embedding part 623 of front end, described convergence part 622, this embedding part 623 compartment of terrain is positioned at the front side of this radiating piece 61, is also positioned on front side of this luminescence unit 4.This embedding part 623 stretches into for the light in part 51 of this light guide 5 and installs combination, and then makes this light in part 51 be positioned at described illuminating part 42 front accordingly.This radiating piece 61 and the improvement emphasis of the profile non-invention of this installed part 62, no longer illustrate at this.
Control module 63 in this and be electrically connected this luminescence unit 4 and this change-over switch 1.Control module 63 in this and in fact comprise control circuit board and the control IC that is arranged on this radiating piece 61 inside, control IC integrates driving lamp light-emitting mode and the control formula changing light-emitting mode and can to send with each pattern corresponding one first and control signal and second and control signal to luminescence unit 4, change-over switch 1 can be operated by driver and switch in two states, a wherein state corresponding row car light light-emitting mode, and another state correspondence change light-emitting mode.Middle control module 63 sends one first and controls signal or one second control signal according to the state of change-over switch 1.When controlling module 63 in this and sending this first control signal, this luminescence unit 4 can be controlled and be switched to this driving lamp light-emitting mode, when controlling module 63 in this and sending this second control signal, this luminescence unit 4 can be controlled and be switched to this conversion light-emitting mode.
In addition, this luminous controling unit 6 is also provided with the bridge rectifier (not shown) being electrically connected described illuminating part 42, this bridge rectifier can control the both positive and negative polarity polarity switching described illuminating part 42, makes the both positive and negative polarity polarity of illuminating part 42 correct, avoids illuminating part 42 to damage.
When the present invention uses, driver can operate this change-over switch 1 and send this first control signal or this second control signal to control controlling module 63 in this, and then switches the light-emitting mode of this luminescence unit 4.This change-over switch 1 can be button form or can the left and right form pulling or can pull up and down, does not need restriction on the implementation.The contiguous driver's seat position of this change-over switch 1, such as, can be arranged on the steering wheel or other close positions.When the present invention is as head lamp, be actually the left and right sides on front side of car body, each installation car light of the present invention.If driver controls this luminescence unit 4 and switches to this driving lamp light-emitting mode, then this luminescence unit 4 can produce vehicling lighting light, and can carry out far lamp or low beam switching.And be that far lamp or low beam all meet the requirement such as light shape, brightness of regulation for car light, its light color is mainly white light or gold-tinted, light can be derived via the light in part 51 of this light guide 5 and light guide section 52, if when seeing to this car light, can see that about two are arranged and the roughly ringwise ring of light.If driver controls this luminescence unit 4 when switching to this conversion light-emitting mode, the then sustainable luminescence of this luminescence unit 4 or flashing, and luminous intensity of can arranging in pairs or groups changes in time and brightness changes, and produces multiple different light conversion, presents and dazzle beautiful illumination effect.
When the present invention uses as taillight, such as indicator or brake light, if now driver controls this luminescence unit 4 when switching to this driving lamp light-emitting mode, then this car light warning cresset that can send or turn right, or send the warning cresset for showing brake; If driver controls this luminescence unit 4 when switching to this conversion light-emitting mode, this car light then produces special and dazzles beautiful illumination effect.
In sum, this luminescence unit 4 can be controlled by this luminous controling unit 6 to switch between two light-emitting modes, one aspect of the present invention can be made to possess substantially and conform with illumination or the alarm function of regulation, another side can produce special conversion colour mixture light, comparatively fresh experience is experienced when driver can be allowed to drive a car, and other also can be subject to the multi-functional of this car light with passerby and special light attracted, therefore the present invention has multi-functional, in use, be rich in variability, its product surcharge and competitiveness can be improved.It should be noted that, the present invention has the car light of two kinds of light-emitting modes concurrently, refers to related elements and all assembles with this pedestal 2 and form single device, not refer to any pedestal separated, therefore car light of the present invention can whole group be arranged on car body, during dismounting also can whole group unload.And luminous controling unit of the present invention 6 with luminescence unit 4 for modularity designs, conveniently be applied on the pedestal 2 of existing car light, as long as directly being plugged with luminescence unit 4 by this luminous controling unit 6 during assembling is installed on pedestal 2, carry out connection again, install quite convenient, application is good.
Claims (6)
1. a car light, comprise: a pedestal, a diffuser being assembled in the front side of this pedestal, assembling luminescence unit on the base, and a light guide, it is characterized in that: this luminescence unit comprises a circuit board, and several illuminating part be positioned on this circuit board, this luminescence unit can at a driving lamp light-emitting mode for generation of vehicling lighting effect or alarming effect, and change between a conversion light-emitting mode, the coloured light that this luminescence unit sends when this conversion light-emitting mode is different from the coloured light sent when this driving lamp light-emitting mode, and when this driving lamp light-emitting mode and this conversion light-emitting mode, the light of this luminescence unit is all jointly coordinated by described illuminating part produced, this light guide is arranged in this pedestal, and the light that can conduct described illuminating part outwards penetrates via this diffuser to make light, this car light also comprises the luminous controling unit of this luminescence unit of electrical connection, this luminous controling unit comprises one and can send one first and control the middle control module that signal and second control signal, when controlling module in this and sending this first control signal, this luminescence unit can be controlled and be switched to this driving lamp light-emitting mode, when controlling module in this and sending this second control signal, this luminescence unit can be controlled and be switched to this conversion light-emitting mode.
2. car light as claimed in claim 1, is characterized in that: this luminous controling unit comprises a radiating piece be installed on this pedestal, and this radiating piece has an installed surface installed towards this luminescence unit and for the circuit board of this luminescence unit; This luminous controling unit also comprises an installed part be combined on this radiating piece, and this installed part has an embedding part be positioned on front side of this luminescence unit; This light guide comprises one and combines and the light in part of the position of corresponding described illuminating part with this embedding part, and at least one connects the light guide section of this light in part.
3. car light as claimed in claim 2, is characterized in that: described light guide section has one and connects this light in part and the guide-lighting section of extension in strip, and a guide-lighting section of bright dipping connecting the guide-lighting section of this extension.
4. car light as claimed in claim 3, is characterized in that: this light guide comprises about two and arranges and the light guide section connecting this light in part, and wherein the guide-lighting section of the bright dipping of a light guide section is arc, and the guide-lighting section of bright dipping of another light guide section is annular.
5. car light as claimed in claim 1, is characterized in that: this luminescence unit sends white light or gold-tinted when this driving lamp light-emitting mode.
6. car light as claimed in claim 5, is characterized in that: the luminosity of this luminescence unit when this conversion light-emitting mode can change in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446808.8A CN104515048A (en) | 2013-09-26 | 2013-09-26 | Car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310446808.8A CN104515048A (en) | 2013-09-26 | 2013-09-26 | Car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104515048A true CN104515048A (en) | 2015-04-15 |
Family
ID=52790750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310446808.8A Pending CN104515048A (en) | 2013-09-26 | 2013-09-26 | Car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104515048A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500031A (en) * | 2016-10-28 | 2017-03-15 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of ring-type car light photoconduction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896585A (en) * | 2005-07-11 | 2007-01-17 | 财团法人车辆研究测试中心 | Luminating-color adjusting LED vehicle light and its spot light resource |
| CN101087977A (en) * | 2004-12-22 | 2007-12-12 | 电灯专利信托有限公司 | Lighting device comprising at least one light-emitting diode and vehicle headlight |
| CN201007451Y (en) * | 2007-01-23 | 2008-01-16 | 千鸿电子股份有限公司 | LED down lamp |
| US7717596B1 (en) * | 2005-07-15 | 2010-05-18 | Alan Bell | Rearview mirror assembly with running lights |
| CN201670048U (en) * | 2010-03-15 | 2010-12-15 | 冠德红科技股份有限公司 | Fabric construction with lighting effect |
| CN203024011U (en) * | 2012-12-18 | 2013-06-26 | 马瑞利汽车零部件(芜湖)有限公司 | Light-emitting diode (LED) car lamp of car |
-
2013
- 2013-09-26 CN CN201310446808.8A patent/CN104515048A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101087977A (en) * | 2004-12-22 | 2007-12-12 | 电灯专利信托有限公司 | Lighting device comprising at least one light-emitting diode and vehicle headlight |
| CN1896585A (en) * | 2005-07-11 | 2007-01-17 | 财团法人车辆研究测试中心 | Luminating-color adjusting LED vehicle light and its spot light resource |
| US7717596B1 (en) * | 2005-07-15 | 2010-05-18 | Alan Bell | Rearview mirror assembly with running lights |
| CN201007451Y (en) * | 2007-01-23 | 2008-01-16 | 千鸿电子股份有限公司 | LED down lamp |
| CN201670048U (en) * | 2010-03-15 | 2010-12-15 | 冠德红科技股份有限公司 | Fabric construction with lighting effect |
| CN203024011U (en) * | 2012-12-18 | 2013-06-26 | 马瑞利汽车零部件(芜湖)有限公司 | Light-emitting diode (LED) car lamp of car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500031A (en) * | 2016-10-28 | 2017-03-15 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of ring-type car light photoconduction |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |