CN204806201U - Take automobile tail light of astigmatic face guard - Google Patents
Take automobile tail light of astigmatic face guard Download PDFInfo
- Publication number
- CN204806201U CN204806201U CN201520339496.5U CN201520339496U CN204806201U CN 204806201 U CN204806201 U CN 204806201U CN 201520339496 U CN201520339496 U CN 201520339496U CN 204806201 U CN204806201 U CN 204806201U
- Authority
- CN
- China
- Prior art keywords
- light
- face guard
- face shield
- astigmatism
- automobile tail
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the car light production field, specific take automobile tail light of astigmatic face guard that says so, including LED car light and astigmatic face guard, the astigmatism face guard is installed in LED car light light source dead ahead. The astigmatism face guard is divided into into plain noodles and play plain noodles two parts, the wave is personally submitted to the light -emitting, it is the rectangle to enter the plain noodles. The utility model discloses an increase astigmatic face guard on LED, produce the refraction, enlarge the light -emitting area to satisfy grading performance and light intensity requirement. LED quantity has been reduced under the prerequisite that can satisfy grading performance and light outward appearance to the cost has been saved.
Description
Technical field
The utility model belongs to car light production field, specifically a kind of automobile tail light with astigmatism face shield.
Background technology
The LED light source illumination of existing car light uses reflective surface and small mask refraction to carry out auxiliary luminous intensity distribution.The shortcoming of these two kinds of forms is: the position 1, between each LED must be less than 15mm, and spacing greatly then there will be shadow band, so when vehicle light shape length is constant, uses the quantity of LED to increase, thus increases cost.2, LED limited location system, affects the free degree of shape-designing.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned two kinds of forms, provides a kind of automobile tail light with astigmatism face shield.The utility model realizes particular by following technical scheme:
With an automobile tail light for astigmatism face shield, comprise LED car lamp and astigmatism face shield, described astigmatism face shield is arranged on LED car lamp light source dead ahead.
Further, in technique scheme, described astigmatism face shield is divided into into light face and exiting surface two parts, described exiting surface undulate, described in enter light face be rectangle.
Further, in technique scheme, described astigmatism face shield enters light face and is provided with the optically focused mouth caved inward.
Further, in technique scheme, described optically focused mouth is the arc of 90 °.
The utility model, by increasing astigmatism face shield on LED, produces refraction, is expanded by light-emitting area, thus meets luminous intensity distribution performance and light intensity requirement.Under the prerequisite that can meet luminous intensity distribution performance and light outward appearance, decrease LED quantity, thus provide cost savings.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further details.
As shown in Figure 1, the utility model comprises LED car lamp 1 and astigmatism face shield 2, and described astigmatism face shield 2 is arranged on LED car lamp 1 light source dead ahead.Described astigmatism face shield 2 is divided into into light face 3 and exiting surface 4 two parts, described exiting surface 4 undulate, described in enter light face 3 for rectangle.Light-emitting area, through astigmatism face shield 2, through the refraction of waveform exiting surface 3, expands by LED light source.
Astigmatism face shield 2 enter light face 3 be provided with cave inward roughly in the arc optically focused mouth 5 of 90 °, can first carry out an optically focused before light source enters scattering face shield 2, then scattering again, light-dispersing effect is better.
As shown in Figure 1, in conjunction with the concrete use in actual production, the utility model devises following size: long 10.6mm, enters the high 2.9mm in light face 3, exiting surface 4 lowest part with enter light face 3 junction distance 0.55mm, enter the wide 4.606mm of light face optically focused mouth 5.
The utility model decreases LED quantity under the prerequisite that can meet luminous intensity distribution performance and light outward appearance, thus provides cost savings.
Claims (4)
1. the automobile tail light with astigmatism face shield, is characterized in that: comprise LED car lamp and astigmatism face shield, and described astigmatism face shield is arranged on LED car lamp light source dead ahead.
2. a kind of automobile tail light with astigmatism face shield as claimed in claim 1, is characterized in that: described astigmatism face shield is divided into into light face and exiting surface two parts, described exiting surface undulate, described in enter light face be rectangle.
3. a kind of automobile tail light with astigmatism face shield as claimed in claim 2, is characterized in that: described astigmatism face shield enters light face and is provided with the optically focused mouth caved inward.
4. a kind of automobile tail light with astigmatism face shield as claimed in claim 3, is characterized in that: described optically focused mouth is the arc of 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339496.5U CN204806201U (en) | 2015-05-25 | 2015-05-25 | Take automobile tail light of astigmatic face guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520339496.5U CN204806201U (en) | 2015-05-25 | 2015-05-25 | Take automobile tail light of astigmatic face guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806201U true CN204806201U (en) | 2015-11-25 |
Family
ID=54591021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520339496.5U Expired - Fee Related CN204806201U (en) | 2015-05-25 | 2015-05-25 | Take automobile tail light of astigmatic face guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907648A (en) * | 2017-03-30 | 2017-06-30 | 重庆泓美仪表有限责任公司 | A kind of auto lamp lampshade with astigmatism functions |
-
2015
- 2015-05-25 CN CN201520339496.5U patent/CN204806201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907648A (en) * | 2017-03-30 | 2017-06-30 | 重庆泓美仪表有限责任公司 | A kind of auto lamp lampshade with astigmatism functions |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20190525 |