CN208779367U - A kind of lighting signal device - Google Patents
A kind of lighting signal device Download PDFInfo
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- CN208779367U CN208779367U CN201821327978.9U CN201821327978U CN208779367U CN 208779367 U CN208779367 U CN 208779367U CN 201821327978 U CN201821327978 U CN 201821327978U CN 208779367 U CN208779367 U CN 208779367U
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- led
- cylinder
- light emitting
- reflecting mirror
- lighting
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Abstract
The utility model discloses a kind of lighting signal device, is related to automobile lighting technical field.It includes the first LED, reflecting mirror, the 2nd LED, PCB circuit board, guide-lighting cylinder, lampshade, decorative circle, interior lampshade, bracket, radiator and shell, is made of two parts light emitting region, and outside light emitting region is to realize illumination/class signal main light emission region；Middle part light emitting region can realize class signal function, while by different optical plans, it can be achieved that various dynamics light effect.Present apparatus function shape is distributed circumferentially shape, compact-sized, and light source utilization rate is high, while having both the succinct characteristic of modern design, great visual impact, and personalization and the technology sense that can promote vehicle are horizontal, this device market promotion prospect is wide.
Description
Technical field
The utility model relates to automobile lighting technical field, especially a kind of lighting signal device.
Background technique
With LED technology progress, LED light source is widely used in car light industry at present, due to market competition and disappear
Take the needs of crowd, develops on the illuminating shape of car light and more and richer cosmetic variation and application, different design knots
Structure is also more diversified on vehicle light shape.By taking day row signal lamp as an example, the moulding that light source keeps light guide item luminous in side arrangement,
There are single light guide item, two light guide branches or three a variety of illuminating shapes of light guide branch.
In the prior art, when LED and reflecting mirror cooperate, lighting source arrangement mainly includes following several:
(1) LED light source is arranged in below reflecting mirror cambered surface；
(2) LED light source is arranged among reflecting mirror cambered surface；
(3) LED light source is arranged in above reflecting mirror cambered surface.
Such light source arrangement is single light source, is influenced in appearance and modeling by LED light emitting anger and light source position, appearance and modeling
It is relatively simple；For light source using being not enough, light efficiency utilization rate is not high.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of lighting signal device.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of lighting signal device, the lighting signal device include the first LED, reflecting mirror, the 2nd LED, PCB circuit board,
Guide-lighting cylinder, lampshade, decorative circle, interior lampshade, bracket, radiator and shell, the central area of reflecting mirror be fixed with the 2nd LED with
PCB circuit board；The flanging of reflecting mirror has screw cylinder, and fixes bracket and interior lampshade simultaneously by tapping screw；Light-guiding pillar
Body is triplasy structure；It is respectively fixed with the first LED in three square pieces of radiator, three points of post tips one with guide-lighting cylinder
One is corresponding, while the sliding slot clamping of the outer side edges of the clamping structure and reflecting mirror below square piece；Shell is provided with mounting groove and dissipates
Hot device is cooperatively connected；Guide-lighting cylinder is connected and fixed with bracket；Decorative circle, shell and lampshade are fixed together.
Further, which includes outside light emitting region and middle part light emitting region, middle part light emitting region hair
Triplasy columnar light source out；Outside light emitting region issues triplasy sector light source.
Further, outside light emitting region is made of reflecting mirror, the 2nd LED and PCB circuit board, the 2nd LED and PCB circuit
Plate insertion is mounted on three angles of the triplasy partition of reflecting mirror；The center of 2nd LED and PCB circuit board held against heat sink
Position；2nd LED cooperates reflecting mirror astigmatism；Reflecting mirror is the triplasy circular configuration cooperated with guide-lighting cylinder；The three of reflecting mirror
Fraction partition and mirror integral form.
Further, middle part light emitting region is made of guide-lighting cylinder, the first LED and radiator, the first LED and guide-lighting cylinder
Cooperation, is mounted on the end of guide-lighting cylinder, is distributed according to 120 ° of trisections.
Further, guide-lighting cylinder uses triplasy cylinder light guide or triplasy cylinder heavy section casting.
Further, outside light emitting region and middle part light emitting region are trisection structure, or three points of different angles
And three points or more structures.
Further, radiator is trisection bladed structure；Columned dissipate is arranged at the bottom of each square piece of radiator
Plume；The heat shield connecting with the 2nd LED and PCB circuit board is arranged at the bottom of the center of radiator；The bottom of heat shield has
Columned thermal column.
Further, respectively there is a pair of of clamping button at three points of cylinder edges of guide-lighting cylinder, are clamped with the groove of bracket edge；Branch
Frame is the plastic stent that surface is aluminized.
The utility model has the advantages that
1. the light source of the outside light emitting region of the utility model is triplasy in intermediate arrangement, cooperate astigmatism with reflecting mirror,
Realize 360 ° of light source coverings.
2. the luminous angular region of the reflecting mirror boundary fitting LED of the outside light emitting region of the utility model, improves luminous flux
Utilization efficiency.
It is separated anti-at three 3. a variety of optics and the distribution of photochromic function may be implemented in the outside light emitting region of the utility model
Penetrating chamber function can be non-interference.
4. the outside light emitting region of the utility model is in conjunction with the middle part light emitting region for having triplasy cylinder light guide, with difference
Non-interference photochromic and function distribution may be implemented in the distribution of photochromic and function.
5. the light source intermediate arrangement of the outside light emitting region of the utility model can get by adjusting periphery decorative circle moulding
Novel moulding and optical plan.
6. the triplasy distribution of light sources of the utility model is combined with more illumination schemes, it can change a variety of different points
Bright mode.
Detailed description of the invention
Fig. 1 is the main view of the lighting signal device of the utility model；
Fig. 2 is the sectional view of the lighting signal device of the utility model；
Fig. 3 is the light emitting region schematic diagram of the lighting signal device of the utility model；
Fig. 4 is the fragmentary cross-sectional view of the triplasy cylinder heavy section casting of the utility model；
Fig. 5 is the fragmentary cross-sectional view of the triplasy cylinder light guide of the utility model；
Fig. 6 is the isometric side view of the radiator of the utility model；
In figure: the first LED, 2- reflecting mirror of 1-, the 2nd LED, 4-PCB circuit board of 3-, 5- leaded light cylinder, 6- lampshade, 7- decorations
Lampshade, 9- bracket, 10- radiator, 11- shell, 12- screw cylinder, 13- tapping screw, 14- square piece, 15- are clamped in circle, 8-
Structure, 16- light guide, 17- mounting groove, 18- triplasy partition, 19- thermal column, 20- heat shield, light emitting region, 22- on the outside of 21-
Middle part light emitting region, 23- wall thickness part, the second PCB circuit board of 24-.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of lighting signal device, and as shown in Figure 1, 2, which includes first
LED 1, reflecting mirror 2, the 2nd LED 3, PCB circuit board 4, guide-lighting cylinder 5, lampshade 6, decorative circle 7, interior lampshade 8, bracket 9, radiator
10 and shell 11, the central area of reflecting mirror 2 is fixed with the 2nd LED 3 and PCB circuit board 4；The flanging of reflecting mirror 2 has screw
Cylinder 12, and bracket 9 and interior lampshade 8 are fixed by tapping screw 13 simultaneously；Guide-lighting cylinder 5 is triplasy structure；Radiator 10
Three square pieces 14 (Fig. 6) on be respectively fixed with the first LED 1, corresponded with three points of post tips of guide-lighting cylinder 5, simultaneously
The sliding slot of the outer side edges of the clamping structure 15 (Fig. 6) and reflecting mirror 2 of 14 lower section of square piece is clamped；Shell 11 be provided with mounting groove 17 with
Radiator 10 is cooperatively connected；Guide-lighting cylinder 5 is connected and fixed with bracket 9；Decorative circle 7, shell 11 and lampshade 6 are fixed together.
In the present embodiment, respectively there is a pair of of clamping button at three points of cylinder edges of guide-lighting cylinder 5, the groove card with 9 edge of bracket
Connect, guide-lighting cylinder 5 prevented to be detached from bracket 9 from top, the fixed point located in bracket 9 can prevent guide-lighting 5 double swerve of cylinder and to
Lower shaking；Bracket 9 is the plastic stent that surface is aluminized.
In the present embodiment, 2 flanging of reflecting mirror is equipped with screw cylinder 12, and there is screw in the outside of bracket 9 and interior lampshade 8
Fixed flange, when fixed with tapping screw 13, the flange of interior lampshade 8 is in top side, and in centre, lower side is the flange of bracket 9
The flanging of reflecting mirror 2 equipped with screw cylinder 12.
As shown in figure 3, lighting signal device includes outside light emitting region 21 and middle part light emitting region 22, middle part light emitting region
22 issue triplasy columnar light source；Outside light emitting region 21 issues triplasy sector light source.
In the present embodiment, outside light emitting region 21 and middle part light emitting region 22 are trisection distribution, but are not limited only to this,
Also three points of modes comprising different angles or three points of light emitting regions like above.
As shown in figure 3, outside light emitting region 21 is made of reflecting mirror 2, the 2nd LED 3 and PCB circuit board 4；2nd LED 3
With the center of 4 held against heat sink 10 of PCB circuit board；2nd LED 3 cooperates 2 astigmatism of reflecting mirror；Reflecting mirror 2 is and light-guiding pillar
The triplasy circular configuration that body 5 cooperates, and it is divided into three chambers, the 2nd LED 3 is mounted on reflecting mirror 2 with the insertion of PCB circuit board 4
Triplasy partition 18 three angle openings；The triplasy partition 18 and reflecting mirror 2 of reflecting mirror 2 are integrally formed.
In the present embodiment, outside light emitting region 21 is to realize illumination/class signal main light emission region, it utilizes reflecting mirror 2
Triplasy partition 18 be divided into three groups of LED radians irradiation chambers, each group of the 2nd LED 3 can reach the reflection of 2 full-shape of reflecting mirror,
Wherein light source intermediate arrangement while influence by LED light emitting anger and light source position, is more filled compared with the reflecting surface of single light source
Divide and light source coverage area is utilized, and reaches novel appearance.Light efficiency utilization is not only increased, space utilization rate is also more
It is high.
As shown in figure 3, middle part light emitting region 22 is made of guide-lighting cylinder 5, the first LED 1 and radiator 10.First LED 1
Cooperate with guide-lighting cylinder 5, be mounted on the end of triplasy leaded light cylinder 5, is distributed according to 120 ° of trisections.
In the present embodiment, middle part light emitting region 22 includes that triplasy cylinder light guide 16 and triplasy cylinder heavy section casting 23 etc. are more
Kind illumination scheme.As shown in figure 4, be the second PCB circuit board 24 and the first LED 1 below heavy section casting 23, adjacent first LED's 1
Spacing is 20mm, and there are four the first LED 1 altogether；The first LED 1 of Far Left is located at the outermost of the lighting signal device, from it is left toward
It successively lights in sequence on the right side；Rightmost is the inside of the lighting signal device, can successively be lighted in sequence from right to left；The
Dual base color or three primary colours model can be used in one LED 1, and when if dual base color LED type, when lighting, optional PIN foot is born more
Kind color is, it can be achieved that daytime running lights or signal lamp；When if three primary colours model, when lighting may be selected three kinds of colors of red, green, blue or
The corresponding color of PIN foot between them is set to combine generation different colours type, it can be achieved that daytime running lights, signal by RGB controller
The multiple functions such as lamp and atmosphere lamp.As shown in figure 5, light guide 16 is fixed by bracket 9, outside heat sink 10 arranges the first LED 1；
Dual base color or three primary colours model can be used in first LED 1, when if dual base color model, may be selected when lighting red, green or two
Three kinds of colors of yellow that PIN foot combines are, it can be achieved that be daytime running lights or signal lamp.For example, outside light emitting region 21 is white and amber
Two kinds of color photochromic, and by prismatic, (7 shape of decorative circle determines that the shape of decorative circle 7 can be according to moulding demand tune for outside light emitting region 21
Whole, decorative circle 7 is prismatic herein, but is not limited only to this).Middle part light emitting region 22 shines for triplasy leaded light cylinder 5, is divided into
It is white and it is amber two kinds it is photochromic, four kinds can be divided into and light effect, the first be 21 brilliant white of outside light emitting region, middle part luminous zone
Domain 22 does not work；Second bright amber for outside light emitting region 21, and middle part light emitting region 22 does not work；The third is outside luminous zone
Domain 21 does not work, and middle part light emitting region 22 is bright amber, and the 4th kind does not work for outside light emitting region 21 and middle part light emitting region 22.
In the present embodiment, middle part light emitting region 22 can realize class signal function, while by different optical plans, can be real
Existing various dynamics light effect.Middle part light emitting region 22 includes to light effect from the dynamic of the outside diffusion type in triplasy cylinder center
Effect is lighted with from the dynamic of triplasy cylinder ecto-entad formula, also comprising triplasy cylinder is unilateral or the point of polygon sequencing
Bright effect.Compared with light guide case on the market, moulding more attracts for middle part light emitting region 22, and illumination scheme variation is more.
In the present embodiment, two groups of light sources combine to realize 360 ° of light source coverings in the lighting signal device.
As shown in fig. 6, radiator 10 uses a kind of concentration heat-removal modalities, radiator 10 is trisection bladed structure；It dissipates
Columned thermal column 19 is arranged at the bottom of each square piece 14 of hot device 10；The bottom of the center of radiator 10 has and second
The heat shield 20 that LED 3 and PCB circuit board 4 connect；Columned thermal column 19 is arranged at the bottom of heat shield 20.Such radiating mode
It is close to origin of heat, convenient for heat dissipation.
Limitation to scope of protection of the utility model, those skilled in the art should understand that, in the skill of the utility model
On the basis of art scheme, the various modifications or variations that can be made by those skilled in the art with little creative work still exists
Within the protection scope of the utility model.
Claims (8)
1. a kind of lighting signal device, the lighting signal device include the first LED (1), reflecting mirror (2), the 2nd LED (3),
PCB circuit board (4), guide-lighting cylinder (5), lampshade (6), decorative circle (7), interior lampshade (8), bracket (9), radiator (10) and shell
(11), it is characterised in that: the central area of the reflecting mirror (2) is fixed with the 2nd LED (3) and the PCB circuit board
(4)；The flanging of the reflecting mirror (2) has screw cylinder (12), and fixes the bracket (9) simultaneously by tapping screw (13)
With the interior lampshade (8)；The leaded light cylinder (5) is triplasy structure；Divide on three square pieces (14) of the radiator (10)
It is not fixed with the first LED (1), is corresponded with three points of post tips of the guide-lighting cylinder (5), while the square piece
(14) sliding slot of the outer side edges of clamping structure (15) and the reflecting mirror (2) below is clamped；The shell (11) is provided with peace
Tankage (17) and the radiator (10) are cooperatively connected；The leaded light cylinder (5) connects and fixes with the bracket (9)；The decorations
Circle (7), the shell (11) are fixed together with the lampshade (6).
2. lighting signal device according to claim 1, it is characterised in that: the lighting signal device shines including outside
Region (21) and middle part light emitting region (22), the middle part light emitting region (22) issue triplasy columnar light source；The outside hair
Light region (21) issues triplasy sector light source.
3. lighting signal device according to claim 2, it is characterised in that: the outside light emitting region (21) is by described anti-
It penetrates mirror (2), the 2nd LED (3) and the PCB circuit board (4) to form, the 2nd LED (3) and the PCB circuit board (4)
Insertion is mounted on three angles of the triplasy partition (18) of the reflecting mirror (2)；2nd LED (3) and PCB electricity
Road plate (4) is close to the center of the radiator (10)；2nd LED (3) cooperates reflecting mirror (2) astigmatism；It is described
Reflecting mirror (2) is the triplasy circular configuration cooperated with the guide-lighting cylinder (5)；The triplasy partition of the reflecting mirror (2)
(18) it is integrally formed with the reflecting mirror (2).
4. lighting signal device according to claim 2, it is characterised in that: the middle part light emitting region (22) is led by described
Light beam body (5), the first LED (1) and the radiator (10) composition, the first LED (1) and the guide-lighting cylinder (5)
Cooperation is mounted on the end of the guide-lighting cylinder (5), is distributed according to 120 ° of trisections.
5. lighting signal device according to claim 2, it is characterised in that: the leaded light cylinder (5) uses triplasy column
Body light guide (16) or triplasy cylinder heavy section casting (23).
6. according to lighting signal device described in Claims 2 or 3 or 4, it is characterised in that: the outside light emitting region (21) with
The middle part light emitting region (22) is trisection structure, or three points and three points or more structures of different angles.
7. lighting signal device according to claim 1, it is characterised in that: the radiator (10) is trisection foliaceous
Structure；Columned thermal column (19) are arranged at the bottom of each of the radiator (10) square piece (14)；The radiator
(10) heat shield (20) connecting with the 2nd LED (3) and the PCB circuit board (4) is arranged at the bottom of center；It is described
Columned thermal column (19) are arranged at the bottom of heat shield (20).
8. lighting signal device according to claim 1, it is characterised in that: three points of cylinder sides of the leaded light cylinder (5)
Edge respectively has a pair of of clamping button, is clamped with the groove at the bracket (9) edge；The bracket (9) is the plastic stent that surface is aluminized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327978.9U CN208779367U (en) | 2018-08-17 | 2018-08-17 | A kind of lighting signal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327978.9U CN208779367U (en) | 2018-08-17 | 2018-08-17 | A kind of lighting signal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779367U true CN208779367U (en) | 2019-04-23 |
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ID=66157197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821327978.9U Active CN208779367U (en) | 2018-08-17 | 2018-08-17 | A kind of lighting signal device |
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| CN (1) | CN208779367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-08-17 CN CN201821327978.9U patent/CN208779367U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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