CN211575000U - LED headlamp for realizing internal atmosphere lighting effect - Google Patents
LED headlamp for realizing internal atmosphere lighting effect Download PDFInfo
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- CN211575000U CN211575000U CN201922104469.0U CN201922104469U CN211575000U CN 211575000 U CN211575000 U CN 211575000U CN 201922104469 U CN201922104469 U CN 201922104469U CN 211575000 U CN211575000 U CN 211575000U
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- lower cover
- light
- lens
- cover
- upper cover
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- 230000000694 effects Effects 0.000 title claims abstract description 13
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 230000001795 light effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 5
- 238000002834 transmittance Methods 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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Abstract
The utility model discloses a realize LED head-light of inside atmosphere light efficiency has: the first end of the lower cover is provided with an opening; a lens mounted on the opening of the lower cover; the reflector mounting bracket is mounted on the lower cover; the reflector is arranged on the reflector mounting bracket; the circuit board is arranged on the lower cover and is positioned below the reflector; a light source mounted on the circuit board; the stray light reflecting surface is arranged on the lower cover and can reflect stray light reflected by the reflector; the stray light reflecting surface faces to the upper opening of the lower cover; the lens module upper cover is connected with the lower cover and covers an upper opening of the lower cover; the lens upper cover decorative plate is connected with the lens module upper cover; the lens upper cover decorative plate is made of transparent material; the upper cover of the lens module and the plaque of the upper cover of the lens are provided with openings which are light-transmitting channels; and the back cover is arranged on the lower cover and is positioned at the rear part of the lower cover, and the stray light of the lens module is utilized and collected to realize the lighting effect of the atmosphere lamp.
Description
Technical Field
The utility model belongs to the technical field of the car lamps and lanterns, especially, relate to a realize LED head-light of inside atmosphere light efficiency.
Background
The full-LED headlamp becomes the first choice of the mainstream whole car factory, and the diversity and the modeling plasticity of the lens type LED module are deeply favored by the whole car factory and users.
In realizing the utility model discloses an in-process, utility model human finds that prior art has following problem at least: however, when the vehicle is driven at night, the whole headlamp is in a neglected dark state except for functional lighting (for external illumination), so that the advantages of the whole LED headlamp cannot be shown, and the modeling effect and the attractiveness of the whole vehicle are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a stray light of utilizing, collecting lens module is provided, realizes the LED head-light of the inside atmosphere light efficiency of realization of the effect of lighting of atmosphere lamp.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an LED headlamp for realizing internal atmosphere lighting effect is provided with:
the first end of the lower cover is provided with an opening;
a lens mounted on the opening of the lower cover;
the reflector mounting bracket is mounted on the lower cover;
the reflector is arranged on the reflector mounting bracket;
a circuit board mounted on the lower cover, the circuit board being located below the reflector;
a light source mounted on the circuit board;
the stray light reflecting surface is arranged on the lower cover and can reflect stray light reflected by the reflector; the stray light reflecting surface faces to an upper opening of the lower cover;
the lens module upper cover is connected with the lower cover and covers an upper opening of the lower cover;
the lens upper cover decorative plate is connected with the lens module upper cover; the lens upper cover decorative plate is made of transparent materials;
the upper cover of the mirror module and the upper cover plaque of the lens are provided with openings which are light-transmitting channels;
and the rear cover is arranged on the lower cover and is positioned at the rear part of the lower cover.
The radiator is arranged on the lower cover and is positioned on the lower part of the circuit board.
And the fan is arranged on the rear cover.
The light transmittance of the lens upper cover decorative plate is 50-70%.
The lens upper cover decorative plate can adjust the brightness and the light color of atmosphere light by adding a light diffusion material and color master.
The light intensity of the atmosphere lamp formed by the stray light reflected by the stray light reflecting surface is below 50 lm.
The circuit board is also provided with an auxiliary light source, and the auxiliary light source is a single LED or a slender optical fiber with the power below 0.2W.
The light intensity after the light source and the stray light are superposed meets the requirements of the regulations.
One of the above technical solutions has the following advantages or beneficial effects, and the lighting effect of the atmosphere lamp is realized by utilizing and collecting the stray light of the lens module.
Drawings
Fig. 1 is a schematic structural diagram of an LED headlamp for realizing an internal atmosphere lighting effect provided in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the LED headlamp of FIG. 1;
FIG. 3 is a schematic structural view of the LED headlamp of FIG. 1;
FIG. 4 is a schematic structural view of the LED headlamp of FIG. 1;
the labels in the above figures are: 1. the lens module comprises a lower cover, 2, a lens module upper cover, 3, a lens upper cover decorative plate, 4, a radiator, 5, a fan, 6, a lens, 7, a reflector mounting bracket, 8, a light source, 9, a rear cover, 10, a reflector, 11 and a stray light reflecting surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 4, an LED headlamp for achieving internal atmosphere lighting effect has:
the first end of the lower cover is provided with an opening;
a lens mounted on the opening of the lower cover;
the reflector mounting bracket is mounted on the lower cover;
the reflector is arranged on the reflector mounting bracket;
the circuit board is arranged on the lower cover and is positioned below the reflector;
a light source mounted on the circuit board;
the stray light reflecting surface is arranged on the lower cover and can reflect stray light reflected by the reflector; the stray light reflecting surface faces to the upper opening of the lower cover;
the lens module upper cover is connected with the lower cover and covers an upper opening of the lower cover;
the lens upper cover decorative plate is connected with the lens module upper cover; the lens upper cover decorative plate is made of transparent material;
the upper cover of the mirror module and the plaque of the upper cover of the lens are provided with openings which are light-transmitting channels;
and the rear cover is arranged on the lower cover and is positioned at the rear part of the lower cover.
The radiator is arranged on the lower cover and is positioned on the lower part of the circuit board.
And the fan is arranged on the rear cover.
The light transmittance of the lens upper cover decorative plate is 50-70%.
The lens upper cover decorative plate can adjust the brightness and the light color of atmosphere light by adding a light diffusion material and color master. The light intensity of the atmosphere lamp formed by the stray light reflected by the stray light reflecting surface is below 50 lm. The circuit board is also provided with an auxiliary light source which is a single LED or a slender optical fiber with the power below 0.2W. The light intensity after the light source and the stray light are superposed meets the requirements of the regulations.
A reflecting surface of the stray light is added to the mirror mounting bracket of the lens module, as shown in fig. 2. Holes are formed in the middle of the upper cover of the lens module and at reasonable positions below the plaque of the upper cover of the lens module, a light transmitting channel is formed above the reflecting surface, and the light transmitting channel is also used as a heat dissipation channel of the LED light source. The material of the lens upper cover decorative plate is adjusted to be colored transparent PC, the light transmittance is controlled to be about 60%, and the light transmittance of the lens when the lens is lightened is ensured. The lens upper cover decorative plate can adjust the brightness and the light color of atmosphere light by adding a light diffusion material and color master. The light efficiency of the atmosphere lamp cannot influence the normal operation of the functional lamp, and the light intensity is recommended to be controlled below 50 lm.
A group of low-light sources (the power of a single LED is below 0.2W or a slender optical fiber) is added in the headlamp. The stray light of the lens module is reasonably utilized to realize the atmosphere lighting effect inside the headlamp. The light source-like design is realized by utilizing stray light collected by the reflecting surface and a transparent scheme of the upper cover of the lens module. A group of non-functional LED low-light sources or slender optical fibers are additionally arranged in the LED headlamp, so that the atmosphere and light effect of the interior of the headlamp with decorative effect is met, and related regulations are not influenced.
After adopting foretell structure, the stray light of rational utilization lens module realizes the inside atmosphere light efficiency of head-light, makes LED head-light perfect in the lighting process at night show the design effect of whole lamp, gives the user a new experience with the car under the prerequisite that satisfies the illumination.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (7)
1. The utility model provides a realize LED head-light of inside atmosphere light efficiency which characterized in that has:
the first end of the lower cover is provided with an opening;
a lens mounted on the opening of the lower cover;
the reflector mounting bracket is mounted on the lower cover;
the reflector is arranged on the reflector mounting bracket;
a circuit board mounted on the lower cover, the circuit board being located below the reflector;
a light source mounted on the circuit board;
the stray light reflecting surface is arranged on the lower cover and can reflect stray light reflected by the reflector; the stray light reflecting surface faces to an upper opening of the lower cover;
the lens module upper cover is connected with the lower cover and covers an upper opening of the lower cover;
the lens upper cover decorative plate is connected with the lens module upper cover; the lens upper cover decorative plate is made of transparent materials;
the lens module upper cover and the lens upper cover decorative plate are provided with openings which are light-transmitting channels;
and the rear cover is arranged on the lower cover and is positioned at the rear part of the lower cover.
2. The LED headlamp for realizing internal atmosphere light effect as claimed in claim 1, further comprising a heat sink mounted on the lower cover, wherein the heat sink is located at the lower part of the circuit board.
3. The LED headlamp for realizing internal atmosphere light effect as claimed in claim 2, further comprising a fan mounted on the rear cover.
4. The LED headlamp for realizing internal atmosphere light effect according to claim 3, wherein the light transmittance of the lens upper cover decorative plate is 50-70%.
5. The LED headlamp for realizing internal atmosphere light effect as claimed in claim 4, wherein the lens upper cover decorative plate can adjust the brightness and light color of the atmosphere light by adding light diffusion material and color master.
6. The LED headlamp for realizing internal atmosphere lighting effect according to claim 5, wherein the intensity of the atmosphere lamp formed by the stray light reflected by the stray light reflecting surface is below 50 lm.
7. The LED headlamp for realizing internal atmosphere light effect according to claim 6, wherein an auxiliary light source is further arranged on the circuit board, and the auxiliary light source is a single LED or a slender optical fiber with the power of less than 0.2W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104469.0U CN211575000U (en) | 2019-11-29 | 2019-11-29 | LED headlamp for realizing internal atmosphere lighting effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922104469.0U CN211575000U (en) | 2019-11-29 | 2019-11-29 | LED headlamp for realizing internal atmosphere lighting effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211575000U true CN211575000U (en) | 2020-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922104469.0U Withdrawn - After Issue CN211575000U (en) | 2019-11-29 | 2019-11-29 | LED headlamp for realizing internal atmosphere lighting effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762478A (en) * | 2019-11-29 | 2020-02-07 | 芜湖安瑞光电有限公司 | LED headlamp capable of realizing internal atmosphere lighting effect |
-
2019
- 2019-11-29 CN CN201922104469.0U patent/CN211575000U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762478A (en) * | 2019-11-29 | 2020-02-07 | 芜湖安瑞光电有限公司 | LED headlamp capable of realizing internal atmosphere lighting effect |
| CN110762478B (en) * | 2019-11-29 | 2023-11-14 | 芜湖安瑞光电有限公司 | LED head lamp for realizing internal atmosphere light effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200925 Effective date of abandoning: 20231114 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200925 Effective date of abandoning: 20231114 |