CN204062780U - Based on the car light that LED side is penetrated - Google Patents
Based on the car light that LED side is penetrated Download PDFInfo
- Publication number
- CN204062780U CN204062780U CN201420424863.7U CN201420424863U CN204062780U CN 204062780 U CN204062780 U CN 204062780U CN 201420424863 U CN201420424863 U CN 201420424863U CN 204062780 U CN204062780 U CN 204062780U
- Authority
- CN
- China
- Prior art keywords
- reflective surface
- light
- main reflective
- led
- diffusion shell
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of car light penetrated based on LED side, comprise: lamp bracket, circuit board and installation LED on circuit boards, lamp bracket is also provided with main reflective surface and secondary reflective surface, main reflective surface and secondary reflective surface are in the shape of the letter V setting, light entrance is left in the bottom of secondary reflective surface, circuit board is arranged on the outside of secondary reflective surface, and the light that LED sends is aimed at main reflective surface and irradiated, and is provided with light diffusion shell above main reflective surface and secondary reflective surface.Light diffusion shell is inverted V-shaped.The top of main reflective surface and secondary reflective surface is respectively arranged with re-entrant angle, and light diffusion shell is stuck in this re-entrant angle.Main reflective surface is parabola or exponential type curved surface.Another side is longer than in the side of the described smooth diffusion shell corresponding with main reflective surface.Described main reflective surface is provided with nanometer diffuse coatings.The utility model has novel structure, cost is low, easy for installation, light transmittance is good, dispersion effect is obvious, the uniform beneficial effect of Light distribation.
Description
Technical field
The utility model relates to a kind of LED-based car light, especially relates to the car light that LED side is penetrated.
Background technology
LED have power consumptive province, life-span long, to many-sided advantages such as environment do not pollute, along with the continuous breakthrough of great power LED technology and declining to a great extent of cost, its application is more and more extensive, and the lamp source as automobile lamp uses, because single LEDs power is less, need plurality of LEDs to be connected in series to use, in prior art, the illumination mode of LED selects direct projection usually, and the luminescence of plurality of LEDs seems attractive in appearance not, also more dazzling, visual effect is bad.
Utility model content
The utility model, according to above not enough, provides a kind of car light penetrated based on LED side.
The technical solution of the utility model is:
A kind of car light penetrated based on LED side, comprise: lamp bracket, circuit board and installation LED on circuit boards, lamp bracket is also provided with main reflective surface and secondary reflective surface, main reflective surface and secondary reflective surface are in the shape of the letter V setting, light entrance is left in the bottom of secondary reflective surface, circuit board is arranged on the outside of secondary reflective surface, and the light that LED sends is aimed at main reflective surface and irradiated, and is provided with light diffusion shell above main reflective surface and secondary reflective surface.
The arranging density of circuit onboard led, relevant with LED power.
Described smooth diffusion shell is inverted V-shaped.The light that LED sends is aimed at main reflective surface and is irradiated that rear portion light splitting directly penetrate from the side of light diffusion shell, another part light penetrates through another side of light diffusion shell again, thus obtains good dispersion effect after secondary reflective surface reflects.
In order to easy for installation, the top lamp bracket of described main reflective surface and secondary reflective surface is respectively arranged with re-entrant angle, and light diffusion shell is stuck in this re-entrant angle.
As preferably, described main reflective surface is parabola or exponential type curved surface.
In order to reasonable distribution reverberation, another side is longer than in the side of the described smooth diffusion shell corresponding with described main reflective surface.Because main reflective surface is longer than secondary reflective surface, correspondingly, the side of corresponding with main reflective surface light diffusion shell is longer.
As preferably, the included angle A of described main reflective surface starting point tangent line is 20-60 degree.
In order to improve reflectance luminous efficiency, described main reflective surface is provided with nanometer diffuse coatings.
The top lamp bracket of described smooth diffusion shell is provided with diffuser, and this diffuser is red usually.Under this scenario, described smooth diffusion shell is formed by injection molding by following raw material: transparent PC plastics are 100 weight portions, antioxidant: vapour bar 168 is 0.30-0.7%, antioxidant vapour bar 1010 is 0.30-0.7%, lubricant is 0.6-1%, dispersant 0.4-0.8%, light diffusing agent: organosilicon is 1.5-2.5%, acrylate is 4-6%, and fluorescent whitening agent KSN is 0.01-0.02%.
Described diffuser is covered on photodiffusion material by red light transmissive material and makes.Under this scenario, described photodiffusion material is formed by injection molding by following raw material: transparent PC plastics are 100 weight portions, antioxidant: vapour bar 168 is 0.30-0.7%, antioxidant vapour bar 1010 is 0.30-0.7%, lubricant is 0.6-1%, dispersant 0.4-0.8%, light diffusing agent: organosilicon is 0.5-1%, acrylate is 1-2%, and fluorescent whitening agent KSN is 0.01-0.02%.Light diffusing agent is reduced ratio by this technical scheme, to increase light transmittance.Certainly, all right, increase toner material, directly diffuser is made and there is redness, there is light diffusion function simultaneously, red light transmissive material can be saved like this as cover layer.By double scattering, light can be made to reach better dispersion effect.
The utility model has novel structure, cost is low, easy for installation, light transmittance is good, dispersion effect is obvious, the beneficial effect be evenly distributed of light.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Detailed description of the invention
Now by reference to the accompanying drawings the utility model is further described:
As shown in the figure, a kind of car light penetrated based on LED side, comprise: lamp bracket 3, circuit board 5 and the LED6 be arranged on circuit board 5, lamp bracket 3 is also provided with main reflective surface 33 and secondary reflective surface 34, main reflective surface 33 and secondary reflective surface 34 are in the shape of the letter V setting, and light entrance 4 is left in the bottom of secondary reflective surface 34, and circuit board 5 is arranged on the outside of secondary reflective surface 34, the light that LED6 sends is aimed at main reflective surface 33 and is irradiated, and is provided with light diffusion shell 2 above main reflective surface 33 and secondary reflective surface 34.
In figure, diffuser 1 does not fill and is fine yet, and is directly made by light diffusion shell 2 red as outer cover, now, needs the part place to go of the lamp bracket 3 higher than light diffusion shell 2.
Light diffusion shell 2 is in inverted V-shaped.
The top lamp bracket 3 of main reflective surface 33 and secondary reflective surface 34 is respectively arranged with re-entrant angle 31, and light diffusion shell 2 is stuck in this re-entrant angle 31.
Main reflective surface 33 is parabola.
Main reflective surface 33 is exponential type curved surface.
Another side 21 is longer than in the side 22 of the light diffusion shell 2 corresponding with main reflective surface 33.
Main reflective surface 33 is provided with nanometer diffuse coatings 32.
The included angle A of main reflective surface 33 starting point tangent line is 20-60 degree.
As one of technical scheme, the top lamp bracket 3 of light diffusion shell 2 is provided with diffuser 1.
Light diffusion shell 2 is formed by injection molding by following raw material: transparent PC plastics are 100 weight portions, antioxidant: vapour bar 168 is 0.30-0.7%, antioxidant vapour bar 1010 is 0.30-0.7%, lubricant is 0.6-1%, dispersant 0.4-0.8%, light diffusing agent: organosilicon is 1.5-2.5%, acrylate is 4-6%, and fluorescent whitening agent KSN is 0.01-0.02%.
Diffuser 1 is covered on photodiffusion material by red light transmissive material and makes.
Photodiffusion material is formed by injection molding by following raw material: transparent PC plastics are 100 weight portions, antioxidant: vapour bar 168 is 0.30-0.7%, antioxidant vapour bar 1010 is 0.30-0.7%, lubricant is 0.6-1%, dispersant 0.4-0.8%, light diffusing agent: organosilicon is 0.5-1%, acrylate is 1-2%, and fluorescent whitening agent KSN is 0.01-0.02%.
Claims (8)
1. the car light penetrated based on LED side, comprise: lamp bracket (3), circuit board (5) and the LED(6 be arranged on circuit board (5)), it is characterized in that, lamp bracket (3) is also provided with main reflective surface (33) and secondary reflective surface (34), main reflective surface (33) and secondary reflective surface (34) are in the shape of the letter V setting, light entrance (4) is left in the bottom of secondary reflective surface (34), circuit board (5) is arranged on the outside of secondary reflective surface (34), LED(6) light sent is aimed at main reflective surface (33) and is irradiated, main reflective surface (33) and secondary reflective surface (34) top are provided with light diffusion shell (2).
2. a kind of car light penetrated based on LED side as claimed in claim 1, it is characterized in that, described smooth diffusion shell (2) is in inverted V-shaped.
3. a kind of car light penetrated based on LED side as claimed in claim 2, it is characterized in that, the top lamp bracket (3) of described main reflective surface (33) and secondary reflective surface (34) is respectively arranged with re-entrant angle (31), and light diffusion shell (2) is stuck in this re-entrant angle (31).
4. a kind of car light penetrated based on LED side as claimed in claim 2, it is characterized in that, described main reflective surface (33) is parabola or exponential type curved surface.
5. a kind of car light penetrated based on LED side as claimed in claim 2, it is characterized in that, another side (21) is longer than in the side (22) of the described smooth diffusion shell (2) corresponding with described main reflective surface (33).
6. a kind of car light penetrated based on LED side as described in any one of claim 1-5, is characterized in that, described main reflective surface (33) is provided with nanometer diffuse coatings (32).
7. a kind of car light penetrated based on LED side as claimed in claim 6, is characterized in that, the top lamp bracket (3) of described smooth diffusion shell (2) is provided with diffuser (1).
8. a kind of car light penetrated based on LED side as claimed in claim 7, it is characterized in that, described diffuser (1) is covered on photodiffusion material by red light transmissive material and makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424863.7U CN204062780U (en) | 2014-07-30 | 2014-07-30 | Based on the car light that LED side is penetrated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420424863.7U CN204062780U (en) | 2014-07-30 | 2014-07-30 | Based on the car light that LED side is penetrated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062780U true CN204062780U (en) | 2014-12-31 |
Family
ID=52204287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420424863.7U Expired - Fee Related CN204062780U (en) | 2014-07-30 | 2014-07-30 | Based on the car light that LED side is penetrated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089235A (en) * | 2014-07-30 | 2014-10-08 | 浙江远征汽摩附件有限公司 | Vehicle lamp based on LED lateral irradiation |
-
2014
- 2014-07-30 CN CN201420424863.7U patent/CN204062780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089235A (en) * | 2014-07-30 | 2014-10-08 | 浙江远征汽摩附件有限公司 | Vehicle lamp based on LED lateral irradiation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103742850B (en) | A kind of low depth uniformly light-emitting LED optical system | |
| CN204062780U (en) | Based on the car light that LED side is penetrated | |
| CN204026443U (en) | A kind of LED automobile back light | |
| CN204254425U (en) | A kind of one-sided luminous integrated ceiling panel lamp | |
| CN103032783A (en) | LED (light-emitting diode) anti-dazzling ceiling lamp | |
| CN202511048U (en) | Fluorescent tube simulated LED tubular lighting device | |
| CN205896923U (en) | LED (light emitting diode) automobile signal lamp | |
| CN104089235A (en) | Vehicle lamp based on LED lateral irradiation | |
| CN104132291A (en) | Vehicle based on LED vehicle lamps | |
| CN204062781U (en) | Based on the car light of LED direct projection | |
| CN202834837U (en) | Light emitting diode (LED) fluorescent lamp | |
| CN203298121U (en) | LED ceiling-mounted lamp without dark space | |
| CN206608863U (en) | A kind of automobile day portable lighter | |
| CN205820639U (en) | High brightness one furred ceiling | |
| CN204062779U (en) | LED automobile tail lamp | |
| CN201425255Y (en) | Concave lens diffraction lamp shade | |
| CN204005634U (en) | A kind of automobile position lamp, Car Front Combination Lights and automobile | |
| CN205191375U (en) | Air conditioner ornament lamp uniform lighting structure of giving out light; give off light | |
| CN204573647U (en) | The uniform LED bulb of a kind of Light distribation | |
| CN204785771U (en) | Shape LED lamps and lanterns return | |
| CN203963591U (en) | Novel LED light | |
| CN202868635U (en) | Light emitting diode (LED) lamp radiator used for decoration | |
| CN201425254Y (en) | Groove diffraction lamp shade | |
| CN204141312U (en) | Side-emitting LED fluorescent tube | |
| CN202452308U (en) | LED (Light Emitting Diode) flat lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150730 |
|
| EXPY | Termination of patent right or utility model |