CN103775940A - Optical signal device - Google Patents

Optical signal device Download PDF

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Publication number
CN103775940A
CN103775940A CN201210412505.XA CN201210412505A CN103775940A CN 103775940 A CN103775940 A CN 103775940A CN 201210412505 A CN201210412505 A CN 201210412505A CN 103775940 A CN103775940 A CN 103775940A
Authority
CN
China
Prior art keywords
light
optical signal
light emitting
cover
lgp
Prior art date
Application number
CN201210412505.XA
Other languages
Chinese (zh)
Inventor
连志煌
周舟
杨星星
林钦州
Original Assignee
鑫成科技(成都)有限公司
深鑫成光电(深圳)有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 鑫成科技(成都)有限公司, 深鑫成光电(深圳)有限公司 filed Critical 鑫成科技(成都)有限公司
Priority to CN201210412505.XA priority Critical patent/CN103775940A/en
Publication of CN103775940A publication Critical patent/CN103775940A/en

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Abstract

An optical signal device comprises an outer cover, a light guide plate, a light source and a rear cover. The outer cover is matched with the rear cover, and the light guide plate and the light source are fixedly arranged between the outer cover and the rear cover. The outer cover comprises a bottom wall, a light passing portion is formed on the bottom wall, the light source comprises a plurality of point light emitting sources used for emitting light of different colors and is arranged on one side of the light entering face of the light guide plate, the light guide plate enables the light, emitted out of the point light emitting sources, of various colors to form plane light, and the plane light is emitted out of the light passing portion. The optical signal device can be used on objects like an automobile, the basic signal indication function of the optical signal device is achieved, and meanwhile the requirement of a user for attractiveness can be further met.

Description

Optical signal device

Technical field

The present invention relates to a kind of optical signal device.

Background technology

Generally hang over the optical signal car light of automobile external, as lighting headlight, direction signal lamp, automobile tail light etc., mostly adopt the formation light sources such as many filament bulbs, lack attractive in appearancely, and it is larger to take vehicle electrical load, also comparatively fixing at aspects such as glow colors, only can realize the baseband signal deixis of optical signal car light, be difficult to meet the requirement of all consumers to attractive in appearance or other expanded function.

Summary of the invention

In view of above content, be necessary to provide a kind of optical signal device.This optical signal device, comprises outer cover, LGP, light source and bonnet, and this outer cover matches with this bonnet, and LGP and light source are fixed between this outer cover and bonnet.This outer cover comprises a diapire, this diapire is offered one and is led to light portion, and this light source comprises the multiple somes light emitting sources for sending different colours light, and is arranged on LGP incidence surface one side, the light of all kinds that this LGP sends the plurality of some light emitting source forms planar light, and this planar light penetrates from described logical light portion.

Also be necessary to provide a kind of automobile, this automobile comprises housing and at least one optical signal device, this at least one optical signal device corresponding housing setting so that the optical signal that this at least one optical signal device sends can spread out of outside automobile by housing, this optical signal device comprises outer cover, LGP, light source and bonnet, this outer cover matches with this bonnet, LGP and light source are fixed between this outer cover and bonnet, this outer cover comprises a diapire, this diapire is offered one and is led to light portion, this light source comprises multiple somes light emitting sources, and be arranged on LGP incidence surface one side, the light that this LGP sends the plurality of some light emitting source forms planar light, this planar light penetrates by described logical light portion and housing.

Compared to prior art, optical signal device of the present invention, arranges a LGP, and is provided for sending the some light emitting source of different colours light in this LGP incidence surface one side, in realizing optical signal device baseband signal deixis, can further meet the demand of user to aesthetic property.

Accompanying drawing explanation

Fig. 1 and Fig. 2 are respectively the perspective exploded view under optical signal device different visual angles of the present invention.

Fig. 3 is the included spaced schematic diagram of different colours point light emitting source of the light source of optical signal device of the present invention.

Fig. 4 is the schematic diagram that described optical signal device is arranged on an automobile.

Main element symbol description

Optical signal device 100 Outer cover 10 The first O-ring seal 20 LGP 30 Light source 31 Reflector plate 40 The second O-ring seal 50 Bonnet 60 The first fixed part 111 The second fixed part 112 Pilot hole 11 The first fixing hole 12 Diapire 110 Upper side wall 101 Lower wall 102

[0011]? Left side wall 103 Right side wall 104 Lead to light portion 105 Point light emitting source 310 Incidence surface 32 Exiting surface 33 Bottom surface 34 Assembling post 61 The second fixing hole 62

The following specific embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.

The specific embodiment

See also Fig. 1 to Fig. 3, the schematic diagram of the optical signal device 100 providing for preferred embodiment of the present invention.This optical signal device 100 can use in office what is the need on the external object of wanting.In a preferred embodiment, described optical signal device 100 uses on automobile.For example, this optical signal device 100 can be used as, but be not limited to turn signal lamp, Brake lamp, rear license plate lighting device (license plate lamp), anteposition lamp, rear lamp, warning against danger signal lamp, back-up lamp, parking light, clearance lamps and the side mark lamp etc. of automobile.The present embodiment uses on automobile as example describes take this optical signal device 100.

This optical signal device 100 comprises outer cover 10, LGP 30, light source 31, reflector plate 40 and bonnet 60.This outer cover 10 matches with this bonnet 60, so that LGP 30, light source 31 and reflector plate 40 are fixed between this outer cover 10 and bonnet 60.Upper side wall 101, lower wall 102, left side wall 103 and right side wall 104 that this outer cover 10 comprises a diapire 110 and extended to form towards a side by these diapire 110 surroundings.This diapire 110, upper side wall 101, lower wall 102, left side wall 103 and right side wall 104 define a receiving space, for accommodating described LGP 30, light source 31 and reflector plate 40.This diapire 110 is offered a logical light portion 105, and these logical light portion 105 corresponding LGPs 30 arrange, and are beneficial to the ejaculation of light.In one embodiment, this logical light portion 105 can be the light-passing board that uses the transparent materials such as transparent plastic or glass to make.In other embodiments, this logical light portion can be also the loophole of a hollow.

Described outer cover 10 also comprises respectively from left side wall 103 and outward extending the first fixed part 111 of right side wall 104 and the second fixed part 112.On this first fixed part 111 and the second fixed part 112, be respectively provided to a few pilot hole 11 and at least one the first fixing hole 12.The relative two ends of described bonnet 60 are respectively provided to few assembling post 61 and at least one second fixing hole 62.In one embodiment, this assembling post 61 is hot molten column, and when LGP 30, light source 31 and reflector plate 40 are arranged on after described receiving space, this assembling post can be fixed in described pilot hole by modes such as hot melts, with relative stationary housings 10 and bonnet 60.Described the second fixing hole 62 is corresponding with described the first fixing hole 12.This first fixing hole 12 matches with the second fixing hole 62, is fixed on automobile for the optical signal device 100 after assembling is completed.For example, by a locking part (as screw, figure does not show) pass this first fixing hole 12, the second fixing hole 62 and be arranged on locking hole corresponding with this first fixing hole 12 and the second fixing hole 62 on automobile (as screw, figure does not show), and then this optical signal device 100 is fixed on automobile.

Described LGP 30 comprises incidence surface 32, the exiting surface 33 adjacent with this incidence surface 32 and the relative bottom surface 34 with this exiting surface 33.This light source 31 is arranged at this incidence surface 32 1 sides.This light source 31 comprises multiple somes light emitting sources 310, and light that this LGP 30 sends this light emitting source 310 forms planar light, penetrates from the logical light portion 105 of described diapire 110.Described reflector plate 40 is positioned at described bottom surface 34 1 sides, so that the light reflection penetrating from bottom surface 34 is returned LGP 30, thus the service efficiency of raising light.

Described multiple somes light emitting sources 310 comprise the light emitting diode (Light Emitting Diode, LED) that sends respectively different colours light.In one preferred embodiment, the plurality of some light emitting source 310 comprise at least one for send the first color of light LED, at least one is for sending the LED of the second color of light and at least one is for sending the LED of the 3rd color of light.As shown in Figure 3, described multiple somes light emitting sources 310 comprise multiple white (the first color) LED, multiple yellow (the second color) LED and multiple blueness (the 3rd color) LED to example.The plurality of White LED arranges with the plurality of yellow led and the plurality of blue led interval respectively.Described light source 31 comprises that multiple somes light emitting sources are electrically connected with the controller (not shown) of automobile respectively, control as required light source 31 and send the light of different colours by this controller, in reaching various signal lamp effects, also can meet the demand of user to aesthetic property.

As shown in Figure 4, this optical signal device 100 can corresponding be arranged on the housing of automobile tail example.Correspondingly, this automobile comprises at least one locking part (not shown), and it is corresponding with described at least one the first fixing hole 12 and described at least one the second fixing hole 62 that the housing of this automobile arranges at least one locking hole (not shown).This at least one locking part is through described at least one the first fixing hole 12, described at least one the second fixing hole 62 and described at least one locking hole, so that this optical signal device 100 is arranged on this housing.This optical signal device 100 that it should be understood that is not limited on the housing that is arranged on automobile tail, and it can be arranged on the housing of automobile any part as required.

Be applied on this automobile as example take this optical signal device 100 below, illumination mode and effect to light source 31 describe.But, being understandable that, illumination mode and the effect of this optical signal device 100 are not limited to following manner.

In the time of automobile starting, described White LED continues to light, and automatically adjusts luminosity according to the power of ambient light, and optical signal device 100 sends white light;

In the time that auto bulb is lit, described blue led flicker is lighted, and optical signal device 100 shows the blue ray of flicker, plays the effect of ornament lamp;

In the time of motor turning, described yellow flashing led is lighted, and optical signal device 100 flashes yellow light, play the effect that turns to indication;

In the time that automobile sends anti-theft alarm, the random flicker of all LED is lighted, until anti-theft signal is closed, plays the effect of warning against danger.

In addition, this optical signal device 100 also comprises the first O-ring seal 20 and second O-ring seal 50 of hollow.This first O-ring seal 20 is stuck between diapire 110 and LGP 30, to prevent the side leakage of light.This second O-ring seal 50 is arranged between outer cover 10 and bonnet 60 around LGP 30, light source 31 and reflector plate 40, to prevent that the impurity such as water and dust from entering optical signal device 100 inside.

Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not depart from the spirit and scope of technical solution of the present invention.

Claims (12)

1. an optical signal device, comprise outer cover, LGP, light source and bonnet, this outer cover matches with this bonnet, LGP and light source are fixed between this outer cover and bonnet, it is characterized in that, this outer cover comprises a diapire, this diapire is offered one and is led to light portion, this light source comprises the multiple somes light emitting sources for sending different colours light, and be arranged on LGP incidence surface one side, the light of all kinds that this LGP sends the plurality of some light emitting source forms planar light, and this planar light penetrates from described logical light portion.
2. optical signal device as claimed in claim 1, is characterized in that, this optical signal device also comprises a reflector plate, and this reflector plate is arranged on the side of LGP away from outer cover, for the light reflection penetrating away from a side of outer cover from LGP is returned to LGP.
3. optical signal device as claimed in claim 1, is characterized in that, described logical light portion is the light-passing board that uses transparent material to make.
4. optical signal device as claimed in claim 1, is characterized in that, described logical light portion is the loophole of a hollow.
5. optical signal device as claimed in claim 1, it is characterized in that, described multiple somes light emitting sources comprise multiple for sending the light emitting diode, multiple for sending the light emitting diode of the second color of light and multiple for sending the light emitting diode of the 3rd color of light of the first color of light, the plurality of for the light emitting diode that sends the first color of light respectively with the plurality of for sending the light emitting diode of the second color of light and the plurality ofly arranging for the light emitting diode interval of sending the 3rd color of light.
6. optical signal device as claimed in claim 2, it is characterized in that, this optical signal device also comprises the first O-ring seal of hollow and the second O-ring seal of hollow, this first O-ring seal is stuck between described diapire and LGP, to prevent the side leakage of light, this second O-ring seal is arranged between outer cover and bonnet around LGP, light source and reflector plate, to prevent that impurity from entering this optical signal device inside.
7. an automobile, this automobile comprises housing and at least one optical signal device, this at least one optical signal device corresponding housing setting so that the optical signal that this at least one optical signal device sends can spread out of outside automobile by housing, it is characterized in that, this optical signal device comprises outer cover, LGP, light source and bonnet, this outer cover matches with this bonnet, LGP and light source are fixed between this outer cover and bonnet, this outer cover comprises a diapire, this diapire is offered one and is led to light portion, this light source comprises multiple somes light emitting sources, and be arranged on LGP incidence surface one side, the light that this LGP sends the plurality of some light emitting source forms planar light, this planar light penetrates by described logical light portion and housing.
8. automobile as claimed in claim 7, it is characterized in that, described outer cover also comprises the upper side wall, lower wall, left side wall and the right side wall that are extended to form towards a side by described diapire surrounding, this diapire, upper side wall, lower wall, left side wall and right side wall define a receiving space, for accommodating described LGP and light source.
9. automobile as claimed in claim 8, it is characterized in that, described automobile comprises at least one locking part, described outer cover also comprises respectively from described left side wall and outward extending the first fixed part of right side wall and the second fixed part, described the first fixed part and the second fixed part arrange respectively at least one pilot hole and at least one the first fixing hole, the two ends that described bonnet is relative are respectively provided to few assembling post and at least one second fixing hole, described at least one assembling post is fixed in this at least one pilot hole, with relative stationary housings and bonnet, described the second fixing hole is corresponding with described the first fixing hole, described housing comprises that at least one locking hole is corresponding with this first fixing hole and the second fixing hole, described locking part is through described the first fixing hole, described optical signal device after described the second fixing hole and described locking hole complete assembling is fixed on automobile.
10. automobile as claimed in claim 9, is characterized in that, described assembling post is hot molten column, and when described LGP and light source are arranged on after described receiving space, described assembling post is fixed in described pilot hole by the mode of hot melt.
11. automobiles as claimed in claim 7, it is characterized in that, described multiple somes light emitting sources comprise multiple for sending the light emitting diode, multiple for sending the light emitting diode of the second color of light and multiple for sending the light emitting diode of the 3rd color of light of the first color of light, the plurality of for the light emitting diode that sends the first color of light respectively with the plurality of for sending the light emitting diode of the second color of light and the plurality ofly arranging for the light emitting diode interval of sending the 3rd color of light.
12. automobiles as claimed in claim 11, is characterized in that, the controller of described multiple somes light emitting sources and automobile is electrically connected, and the light of respective color controlled each light emitting source and send as required by this controller.
CN201210412505.XA 2012-10-25 2012-10-25 Optical signal device CN103775940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210412505.XA CN103775940A (en) 2012-10-25 2012-10-25 Optical signal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210412505.XA CN103775940A (en) 2012-10-25 2012-10-25 Optical signal device

Publications (1)

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CN103775940A true CN103775940A (en) 2014-05-07

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235727A (en) * 2014-08-28 2014-12-24 马瑞利汽车零部件(芜湖)有限公司 Novel reverse light transmission light guide type box lamp position lamp and installing method of novel reverse light transmission light guide type box lamp position lamp
CN104456444A (en) * 2014-11-19 2015-03-25 江苏文光车辆附件有限公司 Light guiding bar installing structure for automobile
CN105864721A (en) * 2015-01-24 2016-08-17 鸿富锦精密工业(武汉)有限公司 Panel light guide device
CN107357002A (en) * 2017-08-18 2017-11-17 嘉兴海拉灯具有限公司 A kind of light guide combination and the car light with light guide combination

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235727A (en) * 2014-08-28 2014-12-24 马瑞利汽车零部件(芜湖)有限公司 Novel reverse light transmission light guide type box lamp position lamp and installing method of novel reverse light transmission light guide type box lamp position lamp
CN104456444A (en) * 2014-11-19 2015-03-25 江苏文光车辆附件有限公司 Light guiding bar installing structure for automobile
CN105864721A (en) * 2015-01-24 2016-08-17 鸿富锦精密工业(武汉)有限公司 Panel light guide device
CN105864721B (en) * 2015-01-24 2019-05-21 鸿富锦精密工业(武汉)有限公司 Panel light device
CN107357002A (en) * 2017-08-18 2017-11-17 嘉兴海拉灯具有限公司 A kind of light guide combination and the car light with light guide combination

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140507

C02 Deemed withdrawal of patent application after publication (patent law 2001)