CN201944779U - Light-emitting diode (LED) aperture of vehicle position lamp - Google Patents
Light-emitting diode (LED) aperture of vehicle position lamp Download PDFInfo
- Publication number
- CN201944779U CN201944779U CN2010206402227U CN201020640222U CN201944779U CN 201944779 U CN201944779 U CN 201944779U CN 2010206402227 U CN2010206402227 U CN 2010206402227U CN 201020640222 U CN201020640222 U CN 201020640222U CN 201944779 U CN201944779 U CN 201944779U
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- aperture
- light
- led
- position lamp
- aperture body
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- Expired - Fee Related
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Abstract
The utility model discloses a light-emitting diode (LED) aperture of a vehicle position lamp, which comprises an aperture body with a front annular surface and a back annular surface, two light-emitting components, a light shield and an annular cavity, wherein the two light-emitting components are respectively arranged at the two ends of the inside of the annular cavity, and the light shield is buckled on the aperture body; the back annular surface of the aperture body is a light guide reflective surface, and the light guide reflective surface is of a wave-shaped structure; and crests and troughs of the wave-shaped structure form sharp shapes, and the sharp angles are between 82.1 degrees to 82.3 degrees. With the structure, the LED aperture has the following advantages that: 1, an optical total reflection principle is adopted, and the reflection of light on the reflective reflection surface is utilized, so that the LED aperture has sufficient brightness and visual uniformity; and 2, the warning function of the LED aperture is improved, and thus the traffic safety is ensured.
Description
Technical field
The utility model relates to the car light technical field, particularly a kind of car light position lamp LED aperture.
Background technology
The car light of vehicles such as existing automobile or locomotive, except bringing into play its illumination functions so that the driver of this vehicle see clearly the road of its enforcement, also bring into play its alarm function so that the driver of other vehicle or the pedestrian on the road see the position of this car clearly, thereby guarantee the safety of driving a vehicle.But the brightness of at present common LED aperture and the uniformity of light are all relatively poor.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of car light position lamp LED aperture that improves the brightness and the light uniformity.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of car light position lamp LED aperture, comprise aperture body, two luminescence components, light shield and annular die cavities of having preceding ring surface and back ring surface, described two luminescence components are separately positioned on the two ends in the annular die cavity, light shield snaps onto on the described aperture body, the back ring surface of described aperture body is the guide light reflection face, described guide light reflection face is wavy structure, its crest and trough all form tip-angled shape, and the wedge angle angle is 82.1 °～82.3 °.
Described guide light reflection face is provided with reference column.
The utility model adopts said structure, has the following advantages: 1, adopt the optical total-reflection principle, utilize reflective reflecting surface to reflection of light, make this LED aperture have enough brightness and vision uniformity; 2, improve the alarm function of this LED aperture, thereby guarantee traffic safety.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a decomposition texture schematic diagram of the present utility model;
Fig. 3 is the sectional structure chart of guide light reflection face in the utility model;
Fig. 4 is the rearview of Fig. 1 in the utility model;
In Fig. 1～Fig. 4,1, the aperture body; 2, luminescence component; 3, light shield; 4, annular die cavity; 5, guide light reflection face; 6, reference column.
The specific embodiment
As Fig. 1～a kind of car light shown in Figure 4 position lamp LED aperture, comprise ring surface and the aperture body 1 of back ring surface before having, two luminescence components 2, light shield 3 and annular die cavities 4, described two luminescence components 2 are separately positioned on the two ends in the annular die cavity 4, make the light direct projection of two luminescence components 2 go in the aperture body 1.This luminescence component 2 is LED, can engage or is fixed in this annular die cavity 4 with modes such as gluings.Light shield 3 snaps onto on the described aperture body 1, the shape of this aperture body 1 of the form fit of light shield 3, and the preceding ring surface of aperture body 1 is a cambered surface, and this light shield 3 is an arc and is fastened on this aperture body 1.This light shield 3 also can use sticker to be adhered on this aperture body 1 or adopt alternate manner to be fixed on this aperture body 1.
The back ring surface of aperture body 1 is a guide light reflection face 5, and described guide light reflection face is wavy structure, and its crest and trough all form tip-angled shape, and the wedge angle angle is 82.1 °～82.3 °.
Guide light reflection face 5 is provided with reference column 6, and reference column 6 is two, lays respectively at two sides of this side ring surface, back, in the car light of fixing this aperture and vehicle.The number of this reference column 6 can increase and decrease according to the demand of its installation.
When this aperture was installed in the car light of a vehicle, the back ring surface of this aperture was towards vehicle, and the preceding ring surface of this aperture is outside this vehicle.When the light of luminescence component 2 is injected this aperture body 1, guide light reflection face 5 can be directed to the light of luminescence component 2 the also reflection effectively of inside of aperture body 1 effectively, so that the brightness of this aperture is more even, thereby make the profile of vehicle clearer, so that the driver of other vehicle or pedestrian can clearly distinguish the position of this vehicle, improve alarm function, thereby guaranteed the safety of driving a vehicle more.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted the technical solution of the utility model to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (2)
1. car light position lamp LED aperture, comprise the aperture body (1), two luminescence components (2), light shield (3) and the annular die cavity (4) that have preceding ring surface and back ring surface, described two luminescence components (2) are separately positioned on the two ends in the annular die cavity (4), light shield (3) snaps onto on the described aperture body (1), it is characterized in that: the back ring surface of described aperture body (1) is guide light reflection face (5), described guide light reflection face is wavy structure, its crest and trough all form tip-angled shape, and the wedge angle angle is 82.1 °～82.3 °.
2. a kind of car light according to claim 1 position lamp LED aperture, it is characterized in that: described guide light reflection face (5) is provided with reference column (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206402227U CN201944779U (en) | 2010-12-03 | 2010-12-03 | Light-emitting diode (LED) aperture of vehicle position lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206402227U CN201944779U (en) | 2010-12-03 | 2010-12-03 | Light-emitting diode (LED) aperture of vehicle position lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944779U true CN201944779U (en) | 2011-08-24 |
Family
ID=44472121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206402227U Expired - Fee Related CN201944779U (en) | 2010-12-03 | 2010-12-03 | Light-emitting diode (LED) aperture of vehicle position lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609932A (en) * | 2015-10-19 | 2017-05-03 | 技嘉科技股份有限公司 | Luminous ring |
| CN107014024A (en) * | 2015-10-30 | 2017-08-04 | Lg电子株式会社 | humidifying and purifying device |
-
2010
- 2010-12-03 CN CN2010206402227U patent/CN201944779U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609932A (en) * | 2015-10-19 | 2017-05-03 | 技嘉科技股份有限公司 | Luminous ring |
| CN106609932B (en) * | 2015-10-19 | 2018-08-10 | 技嘉科技股份有限公司 | Luminous ring |
| CN107014024A (en) * | 2015-10-30 | 2017-08-04 | Lg电子株式会社 | humidifying and purifying device |
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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: 20110824 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |