CN204943249U - A kind of light guide glow device of LED daytime running lamps recombination site lamp - Google Patents
A kind of light guide glow device of LED daytime running lamps recombination site lamp Download PDFInfo
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- CN204943249U CN204943249U CN201520087677.3U CN201520087677U CN204943249U CN 204943249 U CN204943249 U CN 204943249U CN 201520087677 U CN201520087677 U CN 201520087677U CN 204943249 U CN204943249 U CN 204943249U
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- light guide
- led
- light
- recombination site
- daytime running
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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
- F21S43/242—Light guides characterised by the emission area
- F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
-
- 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
- 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
- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of light guide glow device of LED daytime running lamps recombination site lamp, comprise light emitting module, control module, stuck-module.Described light emitting module comprises two photoconductive tubes, photoconduction sheath, two groups of each three LEDs unit, LED circuit board, radiator etc., adopts LED unit and photoconductive tube combination to realize lighting function.Described control module comprises controller, 12 X 12 STS-1 switch, excessively wire harness etc., for controlling the stability of LED unit emitted light.Described stuck-module comprises two decorative circles, light guide bracket, lens and hold-down screws etc., for fixing described light emitting module and described control module, and the functional reliability of assurance device and structural compactness.Described decorative circle between lens and photoconductive tube, for secure light pipe and decorative appearance.The utility model adopts LED unit and photoconductive tube combination to realize lighting function, and decrease the usage quantity of LED unit, reduce car light width, reduce product size, optimize the overall structure of car light, working stability is reliable, and novel appearance is attractive in appearance, with low cost.
Description
Technical field
The utility model belongs to Vehicular illumination device, particularly relates to a kind of light guide glow device of LED daytime running lamps recombination site lamp.
Background technology
Daytime running lamps (be called for short DRL)---daytime provides eye-catching signal for sending a car, and being used for increases traffic safety, is received by the market at present, develops into each depot gradually and is used for the modelling means of brand feature.Daytime running lamps need the unit of design usually to realize luminous object by reflective speculum.But there is following defect in the method:
1. bulb life is limited, needs frequently to change;
2. the light stabilisation that sends of bulb and uniformity poor;
3. easily there is error because vibrating in the reflection ray irradiating angle that bulb and speculum are formed, departs from user's request;
4. there is alignment error in speculum, and its reflection ray irradiating angle is easily because error appears in vibration.
Utility model content
For overcoming above-mentioned defect, the purpose of this utility model is: provide a kind of Vehicular illumination device, especially a kind of light guide glow device of LED daytime running lamps recombination site lamp.For above-mentioned defect, described device utilizes LED to have the features such as life-span length, light stability and photoconductive tube has the characteristic such as parallel transmission, homogenous diffusion light, LED and photoconductive tube is combined, realizes lighting function.This device not only reduces car light size, optimizes the overall structure of car light, reduces production cost, and stable optical performance, reliable, avoids frequent replacing, long-term work and easily produces the defects such as light irradiating angle error.
The technical solution of the utility model is as follows:
A light guide glow device for LED daytime running lamps recombination site lamp, comprises the light emitting module of electrical connection, control module, stuck-module, it is characterized in that,
Described light emitting module comprises two photoconductive tubes and incoming end contacts two groups of each three LEDs unit of connection, the LED circuit board pasting described two groups of each three LEDs unit and the radiator be fixed in described LED circuit board respectively.
According to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model, described two photoconductive tubes adopt composite to form, and have the characteristic of axial parallel transmission light and horizontal homogenous diffusion light.
Incoming end each three LEDs unit 1 and LED unit 2 close contact with two groups respectively of photoconductive tube 1 and photoconductive tube 2, to ensure that luminous flux is as far as possible all transferred in photoconductive tube.
Described two groups of each three LEDs unit stick in LED circuit board respectively, and guarantee relative distance between the two meets the requirement of photoconductive tube 1 and photoconductive tube 2 distance.
According to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model, it is characterized in that,
Described two photoconductive tubes respectively around dipped headlights and the overall 3/4-1/2 week (scope) of car light, then are fixed on by screw and buckle in the photoconductive tube groove of the light guide bracket in stuck-module.
According to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model, it is characterized in that,
Described two photoconductive tubes are respectively around overall 3/4 and 1/2 week of dipped headlights and car light.
According to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model, it is characterized in that,
Described LED circuit board is fixed on radiator by rivet hot.
Described LED circuit board composition to be accurately positioned on radiator and to be fixed by rivet hot, to improve the anti-seismic performance of LED circuit board.
According to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model, it is characterized in that,
LED circuit board is fixed in described radiator one end rivet hot, and the other end is threadedly connected on light guide bracket.
LED circuit board is fixed in described radiator one end rivet hot, and the other end is threadedly connected on light guide bracket to ensure the invariant position of LED circuit board and to accelerate to distribute the heat produced when LED works.
According to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model,
Described photoconduction sheath is made up of good, the opaque material of thermal diffusivity, the contact jaw being closely enclosed within photoconductive tube and LED unit sentence the light avoiding LED to shed affect car light entirety optical property, away from design object.
According to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model, it is characterized in that,
Described control module comprises controller, is electrically connected the 12 X 12 STS-1 switch 22 of controller 21, connects the excessive wire harness of 12 X 12 STS-1 switch to LED circuit board.
In addition, according to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model,
Described controller is threaded connection on the light guide bracket in stuck-module, and editor control algorithm is to realize the stability controlling LED unit emitted light.
Described 12 X 12 STS-1 switch adopts described excessive wire harness one end to be connected to controller, and the other end is connected in LED circuit board, to ensure that wiring is reliable and stable and be convenient for changing consumable accessory.
According to the light guide glow device of a kind of LED daytime running lamps recombination site lamp of the present utility model, it is characterized in that,
Described lens is connected on light guide bracket by screw thread and buckle and forms locking device,
Described decorative circle comprises interior decorative circle (32), outer decorative circle (33), between lens and light guide bracket, for secure light pipe and decorative appearance.
Described lens is made up of transparent, that intensity is high, rigidity is large, shock resistance is good injected plastics material, is connected on light guide bracket forms locking device by screw thread and buckle;
Described decorative circle between lens and light guide bracket, for secure light pipe and decorative appearance.
The injected plastics material that described light guide bracket is high by intensity, good heat resistance, shock resistance are good forms, and is also the outline frame of high beam and dipped headlights simultaneously, is the matrix of assembling photoconductive tube, radiator, decorative circle.
Compared with prior art, advantage applies of the present utility model in following some:
1. adopt LED unit and photoconductive tube combination to realize lighting function, there is the features such as stable luminescence, emission of light uniformity are good, life-span length, reliable operation, avoid existing apparatus and there is the defects such as life-span short, frequent replacing.
2.LED unit is two groups of each three LEDs unit, totally 6, reduces the quantity that LED uses, the heat resistance decreasing source of heat release, improve system; Photoconductive tube manufacture and easy to assembly, car light width can be reduced, reduction product size, optimization car light overall structure.
3. controller and 12 X 12 STS-1 switch adopt general-purpose device, improve the interchangeability of device, are user-friendly to; Lens and decorative circle modern design attractive in appearance, give the visual effect of human eye warmth, meet for instructions for use and appearance requirement.
Accompanying drawing explanation
Fig. 1 is three-dimensional installation diagram of the present utility model.
Fig. 2 is light emitting module installation diagram of the present utility model.
Fig. 3 is LED and photoconductive tube combination installation diagram in light emitting module of the present utility model.
Fig. 4 is LED and LED terminal plate of the present utility model combination 3 dimensional drawing.
Fig. 5 is control module locus figure of the present utility model.
Fig. 6 is light emitting module of the present utility model and control module installation diagram.
Fig. 7 is stuck-module installation diagram of the present utility model.
Wherein, 1 is optical module, and 2 is control module, 3 is stuck-module, and 11 is photoconductive tube A, and 12 is photoconduction sheath, 131 is three take advantage of LED unit A, and 132 is three take advantage of LED unit B, and 14 is LED circuit board, 15 is radiator, and 16 is photoconductive tube B, and 21 is controller, 22 is 12 X 12 STS-1 switch, and 23 is excessive wire harness, and 31 is light guide bracket, 32 is interior decorative circle, and 33 is outer decorative circle, and 34 is lens.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment
As shown in Figure 1, the utility model is a kind of light guide glow device of LED daytime running lamps recombination site lamp, comprises light emitting module 1, control module 2, stuck-module 3.
As shown in Figure 2, Figure 4 shows, described light emitting module takes advantage of LED unit A131, three to take advantage of LED unit B132, LED circuit board 14, radiator 15 to form by photoconductive tube A11, photoconductive tube B16, photoconduction sheath 12, three.
As shown in Figure 2, described photoconductive tube A11, photoconductive tube B16 adopt composite to form, there is the characteristic of axial parallel transmission light and horizontal homogenous diffusion light, respectively around dipped headlights and car light entirety about 3/4 and 1/2 week, then be fixed on by screw and buckle in the photoconductive tube groove of the light guide bracket 31 in stuck-module.The incoming end of photoconductive tube A11 and photoconductive tube B12 takes advantage of LED unit A131 and LED unit B132 close contact respectively with three, to ensure that luminous flux is as far as possible all transferred in photoconductive tube.
As shown in Figure 4, described three take advantage of LED unit A131 and LED unit B132 to stick in LED circuit board 14 respectively, and guarantee relative distance between the two meets the requirement of photoconductive tube A11 and photoconductive tube B16 distance.
As shown in Figure 2, described LED circuit board 14 is formed and is accurately positioned on radiator 15 and is fixed by rivet hot, to improve the anti-seismic performance of LED circuit board 14.
As shown in Figure 1, described radiator 15 material that is good by antidetonation, rapid heat dissipation forms, one end rivet hot fixed L ED wiring board 14, the other end is threaded connection on light guide bracket 31 to ensure the invariant position of LED circuit board 14 and to accelerate to distribute the heat produced when LED works.
Shown in, described photoconduction sheath 12 is made up of good, the opaque material of thermal diffusivity, its lateral opening with convenient for assembly, the contact jaw being closely enclosed within photoconductive tube and LED unit sentence the light avoiding LED to shed affect car light entirety optical property, away from design object.
As shown in Figure 5, described control module 2 is made up of controller 21,12 X 12 STS-1 switch 22, excessively wire harness 23.Described controller 21 is threaded connection on the light guide bracket 31 in stuck-module, and editor control algorithm is to realize the stability controlling LED unit emitted light.Described 12 X 12 STS-1 switch 22 adopts described excessive wire harness one end to be connected to controller 21, and the other end is connected in LED circuit board 14, to ensure that wiring is reliable and stable and be convenient for changing consumable accessory.
Described light emitting module 1 and control module 2 are connected to the terminals of LED terminal plate 14 by excessive wire harness 23, and its assembly relation as shown in Figure 6.
As shown in Figure 7, described stuck-module 3 is made up of light guide bracket 31, interior decorative circle 32, outer decorative circle 33, lens 34 and hold-down screw.High by intensity, that good heat resistance, shock resistance the are good injected plastics material of described light guide bracket 31 forms, and is also the outline frame of high beam and dipped headlights simultaneously, is the matrix of assembling photoconductive tube A11, photoconductive tube B16, radiator 15, interior decorative circle 32, outer decorative circle 33.Described lens 34 is made up of transparent, that intensity is high, rigidity is large, shock resistance is good injected plastics material, is connected on light guide bracket 31 forms locking device by screw thread and buckle.Described interior decorative circle 32, outer decorative circle 33 are made up of, between lens 34 and light guide bracket 31, for secure light pipe and decorative appearance good heat resistance, material that reflective is good.
According to the utility model, adopt LED unit and photoconductive tube combination to realize lighting function, there is the features such as stable luminescence, emission of light uniformity are good, life-span length, reliable operation; LED unit is two groups of each three LEDs unit, totally 6, reduces the quantity that LED uses, the heat resistance decreasing source of heat release, improve system; Photoconductive tube manufacture and easy to assembly, car light width can be reduced, reduction product size, optimization car light overall structure; 3. controller and 12 X 12 STS-1 switch adopt general-purpose device, improve the interchangeability of device, are user-friendly to; Lens and decorative circle modern design attractive in appearance, give the visual effect of human eye warmth.
Claims (6)
1. a light guide glow device for LED daytime running lamps recombination site lamp, comprises the light emitting module of electrical connection, control module, stuck-module, it is characterized in that,
Described light emitting module comprises two photoconductive tubes and incoming end contacts two groups of each LED unit of three of connection, the LED circuit board pasting described two groups of each LED unit of three and the radiator be fixed in described LED circuit board respectively.
2. the light guide glow device of a kind of LED daytime running lamps recombination site lamp according to claim 1, is characterized in that,
Described two photoconductive tubes respectively around dipped headlights and car light overall 3/4-1/2 week, then are fixed on by screw and buckle in the photoconductive tube groove of the light guide bracket in stuck-module.
3. the light guide glow device of a kind of LED daytime running lamps recombination site lamp according to claim 1, is characterized in that,
Described LED circuit board is connected with radiator by rivet hot.
4. the light guide glow device of a kind of LED daytime running lamps recombination site lamp according to claim 1, is characterized in that,
LED circuit board is fixed in described radiator one end rivet hot, and the other end is threadedly connected on light guide bracket.
5. the light guide glow device of a kind of LED daytime running lamps recombination site lamp according to claim 1,
It is characterized in that,
Described control module comprises controller, is electrically connected the 12 X 12 STS-1 switch (22) of controller (21), connects the excessive wire harness of 12 X 12 STS-1 switch to LED circuit board.
6. the light guide glow device of a kind of LED daytime running lamps recombination site lamp according to claim 1, is characterized in that,
The light guide glow device of described a kind of LED daytime running lamps recombination site lamp also comprises and is connected to by screw thread and buckle lens light guide bracket being formed locking device,
Comprise between lens and light guide bracket, for the decorative circle of secure light pipe and decorative appearance; Described decorative circle comprises interior decorative circle, outer decorative circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087677.3U CN204943249U (en) | 2015-02-06 | 2015-02-06 | A kind of light guide glow device of LED daytime running lamps recombination site lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087677.3U CN204943249U (en) | 2015-02-06 | 2015-02-06 | A kind of light guide glow device of LED daytime running lamps recombination site lamp |
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| CN204943249U true CN204943249U (en) | 2016-01-06 |
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| CN201520087677.3U Active CN204943249U (en) | 2015-02-06 | 2015-02-06 | A kind of light guide glow device of LED daytime running lamps recombination site lamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152020A (en) * | 2016-08-31 | 2016-11-23 | 南宁燎旺车灯股份有限公司 | A kind of LED-light guide daytime running lamps |
| CN106500032A (en) * | 2016-10-28 | 2017-03-15 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of light guide type position lamp |
| CN106895339A (en) * | 2017-04-17 | 2017-06-27 | 上海小糸车灯有限公司 | Square light guide mounting structure |
| 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 |
| CN109357239A (en) * | 2018-10-18 | 2019-02-19 | 华域视觉科技(上海)有限公司 | Car light vibrates ameliorative way and antivibration car light |
-
2015
- 2015-02-06 CN CN201520087677.3U patent/CN204943249U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152020A (en) * | 2016-08-31 | 2016-11-23 | 南宁燎旺车灯股份有限公司 | A kind of LED-light guide daytime running lamps |
| CN106500032A (en) * | 2016-10-28 | 2017-03-15 | 马瑞利汽车零部件(芜湖)有限公司 | A kind of light guide type position lamp |
| CN106895339A (en) * | 2017-04-17 | 2017-06-27 | 上海小糸车灯有限公司 | Square light guide mounting structure |
| CN106895339B (en) * | 2017-04-17 | 2023-11-24 | 华域视觉科技(上海)有限公司 | Square light guide mounting structure |
| 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 |
| CN109357239A (en) * | 2018-10-18 | 2019-02-19 | 华域视觉科技(上海)有限公司 | Car light vibrates ameliorative way and antivibration car light |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee after: Hua Yu vision technology (Shanghai) Co., Ltd. Address before: 201800 Yecheng Road, Jiading District, Jiading District, Shanghai Patentee before: Xiaoxi Car Lights Co., Ltd., Shanghai |