CN101435887A - Automobile outer rear-view mirror using light guide board steering light - Google Patents
Automobile outer rear-view mirror using light guide board steering light Download PDFInfo
- Publication number
- CN101435887A CN101435887A CNA2007101705349A CN200710170534A CN101435887A CN 101435887 A CN101435887 A CN 101435887A CN A2007101705349 A CNA2007101705349 A CN A2007101705349A CN 200710170534 A CN200710170534 A CN 200710170534A CN 101435887 A CN101435887 A CN 101435887A
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- view mirror
- light guide
- automobile outer
- outer rear
- guide plate
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides an automobile exterior rear-view mirror adopting a light guide plate turn light, which aims to solve the problems that the prior automobile exterior rear-view mirror has a large size, and is difficult to design and manufacture. The automobile exterior rear-view mirror comprises an exterior rear-view mirror body which is enclosed by a lampshade and a pedestal, and is characterized in that the inside of the exterior rear-view mirror body is provided with a light guide plate, and a light source is arranged on the end part of the light guide plate close to an automobile door. The automobile exterior rear-view mirror adopts the light guide plate turn light, and the LED light source is arranged on one invisible side close to the automobile door, so that the whole automobile exterior rear-view mirror has a beautiful structure, and remarkably reduces the thickness of one side of the automobile exterior rear-view mirror far from the automobile door; as for the layout of the inner space of the rear-view mirror, the rear-view mirror can meet the regulation requirements on the turn light only by a small number of LEDs, thereby greatly reducing the manufacture cost of the whole exterior rear-view mirror.
Description
Technical field
The present invention relates to the automobile rearview mirror technical field, specifically, relate to a kind of automobile outer rear-view mirror that adopts light guide board steering light.
Background technology
Original motor turning pilot lamp is installed in the both sides of headstock, the scope of illumination is very limited, being not easy to other vehicles and pedestrian observes, begin to occur a kind of automobile rearview mirror that has steering indicating light now, side marker light is equipped with in the rear surface of this rearview mirror, because rearview mirror is positioned at the outermost of vehicle body, so but the range of observation that is installed in the side marker light on the rearview mirror increase greatly.But in use find, though but the range of observation of pilot lamp obtains enlarging on this rearview mirror, but still the traffic that can't solve the automobile rear can't be observed the problem (particularly when the rear directional of automobile by other vehicles or object covering time) of side marker light.
And such steering indicating light all is installed in the outside, rear surface of outside rear-view mirror usually, make steering indicating light be installed in after the outside rear-view mirror, it is complicated unusually that structure becomes, the outermost thickness of outside rear-view mirror increases, in use produce wiping on the one hand easily and bump and damage, be unfavorable for the structural design and the manufacturing of automobile outer rear-view mirror on the other hand.
Chinese patent ZL200420021860.5 provides a kind of automobile rearview mirror with steering indicating light mechanism, comprise camera lens part, steering indicating light and bearing part, described camera lens part and seat part are connected between dividing, and it is characterized in that: described steering indicating light is embedded in the camera lens part.But it only is simply to have added a steering indicating light on automobile rearview mirror, same exist in use to produce easily to wipe bump and damage and be unfavorable for the structural design of automobile outer rear-view mirror and the problem of manufacturing.
Summary of the invention
The purpose of this invention is to provide a kind of automobile outer rear-view mirror that adopts light guide board steering light, bigger to solve existing automobile outer rear-view mirror size, the problem of design and manufacturing inconvenience.
Technical matters solved by the invention can realize by the following technical solutions:
A kind of automobile outer rear-view mirror that adopts light guide board steering light comprises the outside rear-view mirror main body that is surrounded by lampshade and base, it is characterized in that, described outside rear-view mirror body interior is provided with light guide plate, and light guide plate is provided with light source near the end of arrangements for automotive doors one side.
Among the present invention, described light guide plate is made by water white plastics, is the strip of placing along outside rear-view mirror modal length direction, and its first surface near lampshade one side is smooth curved surfaces, and its second surface near base is bar dentate stripe surface.
Described light source adopts LED, and it is connected with the automobile outer rear-view mirror wiring board, and described LED can be a plurality ofly, preferably 3, can finish the requirement of automobile outer rear-view mirror steering indicating light rules.
Described light guide plate is provided with a plurality of hemispherical dimples near the end of car door one side, the head of a plurality of LED inserts in the hemispherical dimples respectively, the reflective centre of sphere that is centered close to hemispherical dimples of LED, when light ray propagation arrives the first surface of light guide plate, total reflection has taken place in light, on the serrate striped of reflections propagate to the second surface of light guide plate, total reflection takes place once more, first surface from light guide plate penetrates then, has finished the effect as the steering indicating light indication.
Among the present invention, described lampshade and base weld by ultrasound wave, and base is provided with the backsight eyeglass, to realize the basic function of rearview mirror.
The present invention adopts the automobile outer rear-view mirror of light guide board steering light, led light source is arranged in a sightless side near car door, make the structure of whole automobile outer rear-view mirror become very attractive in appearance, and can make the thickness obvious attenuate of automobile outer rear-view mirror away from a side of car door, layout for the rearview mirror inner space, only need simultaneously to use a spot of LED just can satisfy the requirement of steering indicating light rules, greatly reduce the manufacturing cost of whole outside rear-view mirror.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, a kind of automobile outer rear-view mirror that adopts light guide board steering light, be in the lampshade 5 and the base 4 that is in the automobile outer rear-view mirror inboard in the automobile outer rear-view mirror outside, the two welds by ultrasound wave, surrounded the main part of outside rear-view mirror, base 4 is provided with backsight eyeglass (not signal), to realize the basic function of rearview mirror.
The outside rear-view mirror body interior is provided with the light guide plate 3 of arranging along the outside rear-view mirror length direction, light guide plate 3 is made by water white plastics, be strip, its first surface 6 near lampshade 5 one sides is smooth curved surfaces, and its second surface 7 near base is bar dentate stripe surface.
Automobile outer rear-view mirror light source 2 of the present invention adopts LED, it is arranged on the end 8 of light guide plate 3 near car door one side, end 8 is provided with hemispherical dimples 31, the reflective centre of sphere that is centered close to hemispherical dimples 31 of LED, LED is connected with automobile outer rear-view mirror wiring board 1 again, power by wiring board 1, LED can be a plurality of (only schematically having represented one among the figure), preferably 3, and can finish the work that 8 lamps of normal need just can be finished by 3 LED, make automobile outer rear-view mirror of the present invention ground steering indicating light meet the requirement of rules, greatly reduce the manufacturing cost of outside rear-view mirror.
When light ray propagation arrives the first surface 6 of light guide plate 3, total reflection has taken place in light, on the serrate striped of reflections propagate to the second surface 7 of light guide plate 3, total reflection takes place once more, first surface 6 from light guide plate 3 penetrates then, sees through lampshade 5 and has promptly finished the effect of indicating as steering indicating light.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (8)
1. an automobile outer rear-view mirror that adopts light guide board steering light comprises the outside rear-view mirror main body that is surrounded by lampshade and base, it is characterized in that, described outside rear-view mirror body interior is provided with light guide plate, and light guide plate is provided with light source near the end of arrangements for automotive doors one side.
2. automobile outer rear-view mirror as claimed in claim 1 is characterized in that: described light guide plate is made by water white plastics.
3. automobile outer rear-view mirror as claimed in claim 1, it is characterized in that: the strip optical plate of described optical plate for placing along outside rear-view mirror modal length direction, its first surface near lampshade one side is smooth curved surfaces, and its second surface near base is bar dentate stripe surface.
4. automobile outer rear-view mirror as claimed in claim 1 is characterized in that: described light source is LED, and it is connected with the automobile outer rear-view mirror wiring board.
5. automobile outer rear-view mirror as claimed in claim 4 is characterized in that: described LED is several.
6. automobile outer rear-view mirror as claimed in claim 4 is characterized in that: described LED is 3.
7. as claim 1,2 or 3 described automobile outer rear-view mirrors, it is characterized in that: described light guide plate is provided with a plurality of hemispherical dimples near the end of car door one side.
8. automobile outer rear-view mirror as claimed in claim 1 is characterized in that: the head of described LED inserts in the hemispherical dimples, the reflective centre of sphere that is centered close to hemispherical dimples of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101705349A CN101435887A (en) | 2007-11-16 | 2007-11-16 | Automobile outer rear-view mirror using light guide board steering light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101705349A CN101435887A (en) | 2007-11-16 | 2007-11-16 | Automobile outer rear-view mirror using light guide board steering light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101435887A true CN101435887A (en) | 2009-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101705349A Pending CN101435887A (en) | 2007-11-16 | 2007-11-16 | Automobile outer rear-view mirror using light guide board steering light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101435887A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009616A (en) * | 2009-09-04 | 2011-04-13 | 株式会社小糸制作所 | Side turn signal lamp |
| CN103867981A (en) * | 2012-12-11 | 2014-06-18 | 黑拉许克联合股份有限公司 | Lighting appliance for vehicles |
| CN105546414A (en) * | 2016-01-20 | 2016-05-04 | 宁波博煌光能科技有限公司 | Aluminum plastic LED (Light Emitting Diode) flood lamp |
| CN108162865A (en) * | 2016-12-07 | 2018-06-15 | 福特全球技术公司 | Lamp system |
| CN110630979A (en) * | 2019-10-18 | 2019-12-31 | 马瑞利汽车零部件(芜湖)有限公司 | Optical system with light guide with fin-shaped structure |
| CN113500966A (en) * | 2021-08-06 | 2021-10-15 | 奇瑞商用车（安徽）有限公司 | Automobile outer rear-view mirror steering lamp |
-
2007
- 2007-11-16 CN CNA2007101705349A patent/CN101435887A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009616A (en) * | 2009-09-04 | 2011-04-13 | 株式会社小糸制作所 | Side turn signal lamp |
| CN103867981A (en) * | 2012-12-11 | 2014-06-18 | 黑拉许克联合股份有限公司 | Lighting appliance for vehicles |
| CN103867981B (en) * | 2012-12-11 | 2017-12-19 | 黑拉许克联合股份有限公司 | Lighting device for automobile |
| CN105546414A (en) * | 2016-01-20 | 2016-05-04 | 宁波博煌光能科技有限公司 | Aluminum plastic LED (Light Emitting Diode) flood lamp |
| CN108162865A (en) * | 2016-12-07 | 2018-06-15 | 福特全球技术公司 | Lamp system |
| CN108162865B (en) * | 2016-12-07 | 2022-01-11 | 福特全球技术公司 | Vehicle lamp system |
| CN110630979A (en) * | 2019-10-18 | 2019-12-31 | 马瑞利汽车零部件(芜湖)有限公司 | Optical system with light guide with fin-shaped structure |
| CN113500966A (en) * | 2021-08-06 | 2021-10-15 | 奇瑞商用车（安徽）有限公司 | Automobile outer rear-view mirror steering lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090520 |