CN1680139A - Signal displaying device of vehicle - Google Patents
Signal displaying device of vehicle Download PDFInfo
- Publication number
- CN1680139A CN1680139A CN 200410026816 CN200410026816A CN1680139A CN 1680139 A CN1680139 A CN 1680139A CN 200410026816 CN200410026816 CN 200410026816 CN 200410026816 A CN200410026816 A CN 200410026816A CN 1680139 A CN1680139 A CN 1680139A
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- automobile
- display unit
- light
- signal display
- used signal
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Abstract
A signal indicating device for controlling the braking signal, directional signals and reversal signal of car is composed of multiple white lamps as light source, multiple optical conductors for receiving the white light and emitting the color light beams with different colors, and multiple switches connected to said light-source one to one.
Description
[technical field]
The invention relates to a kind of automobile-used signal display unit, especially about a kind of automobile-used signal display unit of using light conductor.
[background technology]
The design of general automobile-used signal display unit (as stoplight stop lamp, indicator, backing-up lamp) mostly adopts three lamp sources to cooperate the mode of catadioptres, and the light in lamp source is reflected away.
The automobile-used signal display unit of a kind of prior art please refer to shown in Figure 1.This automobile-used signal display unit 1 comprises a housing 11, a light-emitting device 12 and a lampshade 13.Wherein, but this housing 11 inner faces form the reflecting surface 111 of a reflected light rays.This light-emitting device 12 comprises that a lamp socket 121 and is connected the lamp source 122 on the lamp socket 121, and this lamp source 122 is contained in the accommodation space 110 of housing 11, connects power supply on vehicle (figure does not show) and luminous.In addition, lampshade 13 is to be made by transparent material, the shape of the open end 112 of its edge mate housing 11 and area size, the mode leak-tight joint that engages with chemical glue with the edge of open end 112.
See also No. the 91100976th, the China's Mainland patent of on February 2nd, 1994 bulletin, it discloses the automobile-used signal display unit of another kind of prior art.This automobile-used signal display unit is designed to multi-cavity structure, is made up of a plurality of lamps source, a lampshade and a plurality of chamber.Wherein each lamp source occupies a chamber.This lampshade is divided into different lampshade sections corresponding to each chamber, on the medial surface of each lampshade section optical medium is arranged.This chamber is made of the single catadioptre that a plurality of parts outwards and mutually are divided into chamber, and these single catadioptres and each lampshade section match, and hold signal flashers such as flash light, stoplight stop lamp, back light, steering indicating light and backing-up lamp respectively.
The automobile-used signal display unit of this kind can solve the signal deixis of vehicle substantially, promotes vehicle driving safety.Yet, this design needs different subsystems at different display signals, as the three cover subsystems that then need brake, turn to and move backward of the automobile-used signal display unit to the three kinds of functions that comprise brake, turn to and move backward, and every cover subsystem all will comprise lamp source, catadioptre and lampshade.Need during installation soldering outfit is reached the position of weld from all directions, lampshade and housing are welded, and dismounting also needs to open earlier relevant position change part or maintenance again when keeping in repair.This design not only makes the volume of automobile-used signal display unit become huge, also its assembling is brought inconvenience with maintenance.
[summary of the invention]
Bulky for overcoming the automobile-used signal display unit of prior art, assembling and the defective of safeguarding inconvenience the invention provides that a kind of volume is little, assembling and automobile-used signal display unit easy to maintenance.
The technical scheme that technical solution problem of the present invention is adopted provides a kind of automobile-used signal display unit, comprises a plurality of white light source, a plurality of different colours, in order to produce light conductor and a plurality of shift knob of different colours emergent light.This lamp source is positioned at the plane of incidence one side of each light conductor, this light conductor comprises a bottom surface, a plane of incidence, an exit facet and a plurality of side respectively, the emergent light of different colours is also derived in its coupling lamp source emergent light to plane outgoing respectively, its color category is identical with the shift knob number, and each shift knob electrically connects and controls that it is bright and dark respectively with all lamp sources of each the light conductor plane of incidence one side, control brake signal, turning signal and reversing signal with this.
Compared with prior art, the advantage of the automobile-used signal display unit of the present invention is: its light is an area source, during use from a plane outgoing, only need to open different shift knobs, automobile-used signal display unit can send light stable, different colours to show different signals; The automobile-used signal display unit of prior art is that lamp source and catadioptre are placed in the accommodation space, this brings inconvenience to assembling and maintenance, the lamp source of the automobile-used signal display unit of the present invention is positioned at the LGP plane of incidence one side, all lamp sources of its shift knob and LGP of all kinds one side electrically connect, simple in structure, overcome above-mentioned defective.Thereby automobile-used signal display unit of the present invention is simple in structure, and volume is little, is easy to assembling and safeguards.
[description of drawings]
Fig. 1 is the block diagram of the automobile-used signal display unit of prior art.
Fig. 2 is the automobile-used signal display unit scheme drawing of the present invention.
[specific embodiment]
Seeing also Fig. 2, is the automobile-used signal display unit scheme drawing of the present invention.This automobile-used signal display unit 2 comprises a plurality of lamps source 21, a light conductor group 22 and three shift knobs 23.
Diverging light to the one uniform plane outgoing of these light conductor group 22 coupling lamp source 21 outgoing.In this light conductor group 22, light conductor 221 is that redness, light conductor 222 are white for orange, light conductor 223, and each light conductor 221,222,223 all roughly becomes a cuboid flat board, and structure is identical.With light conductor 221 is example, comprises the bottom surface 2212 that a plane of incidence 2211, that is used for receiving beam links to each other with the plane of incidence 2211, and an exit facet 2213 relative with bottom surface 2212, comprises a plurality of sides 2214 in addition.This exit facet 2213 is used for light beam is derived this light conductor 221.For making light from exit facet 2213 even outgoing, a plurality of sites (figure does not show) are set in this bottom surface 2212 usually, can there be the distribution of variforms such as circle, heart, prismatic this site; And for improving the light utilization ratio, often be coated with reflectance coating or applying one deck reflecting plate (figure does not show) on the surface of this bottom surface 2212 and side 2214, be used for reflecting from light conductor bottom surface 2212 or the emergent light of side 2214, make it return light conductor 221 and from light-emitting face 2213 outgoing.
This lamp source 21 lays respectively at each plane of incidence one side of this light conductor group 22, and the plane of incidence one side of each light conductor 221,222,223 is arranged plural lamp source 21.
This shift knob 23 comprises BK Brake Switch 231, turning switch 232 and reversing switch 233, electrically connects all lamp sources 21 of red light conductor 221, orange light conductor 22, white light conductor 223 planes of incidence one side respectively and controls that it is bright and dark.
When brake, press BK Brake Switch 231, connect all white light sources 21 of red light conductor 221 1 sides, the white light that send in the lamp source sends ruddiness after red light conductor 221 couplings, and automobile-used signal display unit 2 shows red light; During turning, press turning switch 232, connect all white light sources 21 of orange light conductor 222 1 sides, the white light that send in the lamp source sends orange light after 222 couplings of orange light conductor, and automobile-used signal display unit 2 shows orange light; In like manner, during reversing, press reversing switch 233, automobile-used signal display unit 2 display white light.
Certainly, light conductor 22 color categories of the automobile-used signal display unit 2 of the present invention and the individual number average of shift knob 23 are not limited to three, but the color category of light conductor 22 and shift knob 23 and automobile-used signal display unit 2 shown signal kinds are corresponding one by one, the light conductor and a shift knob of the corresponding a kind of color of a kind of Presentation Function of promptly automobile-used signal display unit 2; In addition, according to the size of light conductor, lamp source 21 numbers that are arranged in each light conductor 22 planes of incidence one side are at least two.
Claims (7)
1. automobile-used signal display unit, comprise a plurality of in order to produce white light source and a plurality of shift knob of light beam, it is characterized in that: this automobile-used signal display unit also comprises the light conductor of a plurality of different colours, each light conductor coupling lamp source emergent light is from the exit facet outgoing, comprise a bottom surface, a plane of incidence, an exit facet and a plurality of side respectively, this lamp source lays respectively at the plane of incidence one side of each light conductor, the color category of these a plurality of light conductors is identical with the shift knob number, and each shift knob electrically connects with all lamp sources of the homochromy light conductor plane of incidence one side respectively.
2. automobile-used signal display unit as claimed in claim 1 is characterized in that: the lamp source number of each the light conductor plane of incidence one side is at least two.
3. automobile-used signal display unit as claimed in claim 1 is characterized in that: these a plurality of light conductors are at least three kinds of colors.
4. automobile-used signal display unit as claimed in claim 1 is characterized in that: each light conductor all roughly becomes a cuboid flat board, and its bottom surface is provided with a plurality of sites.
5. automobile-used signal display unit as claimed in claim 1 is characterized in that: each light conductor bottom surface and side are coated with reflectance coating.
6. automobile-used signal display unit as claimed in claim 1 is characterized in that: each light conductor bottom surface and side one deck reflecting plate of further fitting.
7. automobile-used signal display unit as claimed in claim 1 is characterized in that: this shift knob is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100268168A CN100411912C (en) | 2004-04-07 | 2004-04-07 | Signal displaying device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100268168A CN100411912C (en) | 2004-04-07 | 2004-04-07 | Signal displaying device of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1680139A true CN1680139A (en) | 2005-10-12 |
| CN100411912C CN100411912C (en) | 2008-08-20 |
Family
ID=35067060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100268168A Expired - Fee Related CN100411912C (en) | 2004-04-07 | 2004-04-07 | Signal displaying device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100411912C (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050014U (en) * | 1988-11-29 | 1989-12-27 | 张卫平 | Motor vehicle overtaking signal display backing mirror |
| CN2079150U (en) * | 1990-07-11 | 1991-06-19 | 唐明星 | Multifunctional electronic safety tail lamp of bicycle |
| JPH0917212A (en) * | 1995-06-30 | 1997-01-17 | Koito Mfg Co Ltd | Light for vehicle |
| US5845990A (en) * | 1996-03-11 | 1998-12-08 | Hilite Systems, L.L.C. | High signal lights for automotive vehicles |
| DE19639829C2 (en) * | 1996-09-27 | 2001-05-10 | Volkswagen Ag | Light, in particular rear light for a motor vehicle |
| JPH1178679A (en) * | 1997-09-16 | 1999-03-23 | Pacific Ind Co Ltd | Rear combination lamp |
| JP2000251505A (en) * | 1999-03-02 | 2000-09-14 | Koito Mfg Co Ltd | Vehicle marker light |
-
2004
- 2004-04-07 CN CNB2004100268168A patent/CN100411912C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100411912C (en) | 2008-08-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20170407 |