CN202469884U - LED car light guide stripe - Google Patents
LED car light guide stripe Download PDFInfo
- Publication number
- CN202469884U CN202469884U CN2011204314796U CN201120431479U CN202469884U CN 202469884 U CN202469884 U CN 202469884U CN 2011204314796 U CN2011204314796 U CN 2011204314796U CN 201120431479 U CN201120431479 U CN 201120431479U CN 202469884 U CN202469884 U CN 202469884U
- Authority
- CN
- China
- Prior art keywords
- light
- light guide
- light bar
- leaded light
- leaded
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED car light guide stripe including a light guide strip body and LED light beads arranged at one end of the light guide stripe body, and the light guide strip body is provided with light guide bodies and protruding rib bodies arranged at the bottom of the light guide bodies. The light guide strip is made in a structure combined with a drop-shaped cross section and the protruding ribs to increase the reflecting surface of light, a part of light beam emits from the arc surface of the drop-shaped cross section of the light guide strip to increase the light output rate of the arc surface of the light guide stripe, and the other part of the light beam is reflected by the protruding ribs arranged in a gradual change from sparse to dense at the bottom of the light guide strip to effectively improve the light utilization rate, meanwhile, uniform luminescence effects and higher practicality are achieved.
Description
Technical field
The utility model relates to a kind of automobile lamp, particularly a kind of LED car light leaded light bar.
Background technology
The leaded light bar be a kind of in fluororesin tube through filling the beformable body transparent light guide material that a kind of flexibility nano material is processed, can be divided into side leaded light bar and end leaded light bar.Wherein, The light that side leaded light bar is meant the leaded light bar not only will transmit light and transfer to the outgoing end face from the incident end face of leaded light bar, but also some light appears from leaded light bar clad in transmission course; Make whole piece leaded light bar form a circle halation; Reach the effect of dazzling light, in addition, it can also change irregularly into shades of colour along with injecting the light source colour variation.End leaded light bar then is two end face leaded lights.
LED is an a kind of low field pattern electronic semi-conductor luminescent device, and it can directly be converted into luminous energy to electric energy.Have advantages such as energy-conserving and environment-protective, brightness height, long service life, strong, the few maintenance of vibration strength, be widely used in fields such as illumination, backlight, landscape ornamental, traffic lights.In the automotive lighting field, led light source has more and more received people's favor.LED leaded light bar techniques make use the total reflection principle of light, have clear superiority with respect to traditional LED light fixture: light is in the refraction that can produce total reflection and different directions when the photoconductive tube, and the light that sends like this is more even; Soft; Especially the volume of its carrier photoconductive tube of light fixture is little, and complex-shaped changeable characteristic has been given shape-designing teacher very big free design space; Both can be applied under the situation of special construction restriction, reach the purpose of novelty attractive in appearance again.
LED leaded light bar technology is in the automobile external illumination application: front and back position lamp, high-mount brake lamp, side-marker lamp; LED leaded light bar technology is used at interior automotive lighting: mainly be the significant points of illumination automotive interior, and instrument board for example, door-plate etc.
It is high that LED leaded light bar light fixture has effectively solved LED light fixture cost; The dull barren problem of moulding has obtained sizable advantage in cost war, but the part that also comes with some shortcomings; Light is even inadequately in leaded light bar internal illumination; Local luminous mistake is bright or dark excessively, and the light utilization efficiency of LED is not high, and the light that reflects is not very desirable.
Summary of the invention
The purpose of the utility model provides a kind of above-mentioned deficiency that overcomes, and light utilization efficiency is high, and is luminous even, the LED car light leaded light bar that illumination effect is good.
The technical scheme that realizes the utility model purpose is: a kind of LED car light leaded light bar, have leaded light bar body and the LED lamp pearl that is arranged on leaded light bar body one end, and said leaded light bar body has light conductor and the fin body that is arranged on the light conductor bottom.
The light conductor and the fin body of the leaded light bar body of above-mentioned LED car light leaded light bar are integral piece.
The fin body of the light conductor bottom of above-mentioned LED car light leaded light bar is the plane boss, arranges the triangle fin by dredging extremely close gradual change on it.
The leaded light bar body of above-mentioned LED car light leaded light bar is that two light conductors constitute, and every light conductor bottom is equipped with the fin body.
[00010]The utlity model has positive effect: the utility model light-guiding strip structure; Increased the plane of refraction of light, a part of light beam penetrates from the arc surface of leaded light bar, has increased the light output rating of leaded light bar; The fin reflection that another part light beam is arranged by thin extremely close gradual change through leaded light bar bottom; Effectively improve light utilization efficiency, reach luminous effect of uniform simultaneously, have advantages of high practicability.
Description of drawings
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a leaded light bar body transverse sectional view among Fig. 1;
Fig. 3 is a leaded light bar body longitudinal cross-section partial schematic diagram among Fig. 1.
The specific embodiment
See Fig. 1 to Fig. 3; The utility model leaded light bar body 1 and the LED lamp pearl 2 that is arranged on leaded light bar body 1 one ends; Leaded light bar body 1 has light conductor 11 and the fin body 12 that is arranged on light conductor 11 bottoms, and the light conductor 11 and the fin body 12 of leaded light bar body 1 are integral piece, and light conductor 11 cross sections are water droplet shape; The fin body 12 of its bottom is the plane boss; Arrange the triangle fin by dredging to close gradual change on it, leaded light bar body 1 is that two light conductors 11 constitute, and every light conductor 11 bottoms are equipped with fin body 12.
[00016]Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (4)
1. LED car light leaded light bar has leaded light bar body (1) and is arranged on the LED lamp pearl (2) of leaded light bar body (1) one end; It is characterized in that: said leaded light bar body (1) has light conductor (11) and is arranged on the fin body (12) of light conductor (11) bottom.
2. LED car light leaded light bar according to claim 1 is characterized in that: the light conductor (11) of said leaded light bar body (1) and fin body (12) are integral piece.
3. LED car light leaded light bar according to claim 2 is characterized in that: the fin body (12) of said light conductor (11) bottom is the plane boss, arranges the triangle fin by dredging extremely close gradual change on it.
4. LED car light leaded light bar according to claim 3 is characterized in that: said leaded light bar body (1) is that two light conductors (11) constitute, and every light conductor (11) bottom is equipped with fin body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204314796U CN202469884U (en) | 2011-11-03 | 2011-11-03 | LED car light guide stripe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204314796U CN202469884U (en) | 2011-11-03 | 2011-11-03 | LED car light guide stripe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469884U true CN202469884U (en) | 2012-10-03 |
Family
ID=46918041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204314796U Expired - Lifetime CN202469884U (en) | 2011-11-03 | 2011-11-03 | LED car light guide stripe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469884U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204199A (en) * | 2013-04-28 | 2013-07-17 | 宁波市龙嘉摩托车有限公司 | LED (Light Emitting Diode) taillight for motorcycle |
| TWI554418B (en) * | 2014-07-18 | 2016-10-21 | 福安工業股份有限公司 | Light guiding strip structure for vehicles |
| CN106500059A (en) * | 2016-12-22 | 2017-03-15 | 朱正国 | Optical element |
-
2011
- 2011-11-03 CN CN2011204314796U patent/CN202469884U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204199A (en) * | 2013-04-28 | 2013-07-17 | 宁波市龙嘉摩托车有限公司 | LED (Light Emitting Diode) taillight for motorcycle |
| CN103204199B (en) * | 2013-04-28 | 2016-01-20 | 宁波市龙嘉摩托车有限公司 | A kind of LED motorcycle taillight |
| TWI554418B (en) * | 2014-07-18 | 2016-10-21 | 福安工業股份有限公司 | Light guiding strip structure for vehicles |
| CN106500059A (en) * | 2016-12-22 | 2017-03-15 | 朱正国 | Optical element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202581059U (en) | Automotive combined rear lamp | |
| CN201792811U (en) | Light-emitting automobile sign | |
| CN202469884U (en) | LED car light guide stripe | |
| CN204026521U (en) | For motor vehicle light-strip structure | |
| CN201731428U (en) | Glow stick | |
| CN202733735U (en) | Uniform light-emitting car lamp | |
| CN202274432U (en) | Light-emitting diode (LED) reinforced light guide strip of automobile lamp | |
| CN208107975U (en) | It is a kind of for the side steering indicating light installed of vehicle | |
| CN203202665U (en) | Illuminating tube | |
| CN202371617U (en) | Automobile light-emitting diode (LED) daytime running light | |
| CN210511467U (en) | Car light guide system and car light lighting system | |
| CN201808516U (en) | Vehicle welcome pedal structure | |
| CN204026519U (en) | Light-guiding strip structure in car lighting lamp or signal lamp | |
| CN202613281U (en) | Light emitting diode (LED) vehicle lamp | |
| CN105351800A (en) | Flexible neon lamp strip | |
| CN202328011U (en) | Right-angled light guide strip of LED car lamp | |
| CN202303114U (en) | Light emitting diode (LED) daytime driving lamp | |
| CN204573638U (en) | There is the LED lamp tube of light enhancing effect | |
| CN201412754Y (en) | Combined rear lamps for light cargo truck | |
| CN209147003U (en) | A kind of signal lamp with symmetrical guide structure | |
| CN212841340U (en) | Light guide luminous structure for vehicle | |
| CN202813155U (en) | Line source device based on optical fiber | |
| CN202884590U (en) | Light-Emitting Diode (LED) lamp tube | |
| CN203026632U (en) | Simulation tree-type embellished antenna made of plastic optical fiber | |
| CN209371025U (en) | Anti-glare LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DAMAO WEIRUIKE AUTO LAMPS CO., LTD. Free format text: FORMER NAME: DAMAO VISTEONTYC AUTO LAMPS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213022 No. 228, Taishan Road, Xinbei District, Jiangsu, Changzhou Patentee after: VISTEON TYC AUTO LAMPS CO., LTD. Address before: 213022, 228, Taishan Road, Xinbei District, Changzhou, Jiangsu, Jiangsu, Changzhou Patentee before: Damao Weishitong Lights Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |