CN207716348U - A kind of vehicle side-marker lamp and its lens - Google Patents
A kind of vehicle side-marker lamp and its lens Download PDFInfo
- Publication number
- CN207716348U CN207716348U CN201721674895.2U CN201721674895U CN207716348U CN 207716348 U CN207716348 U CN 207716348U CN 201721674895 U CN201721674895 U CN 201721674895U CN 207716348 U CN207716348 U CN 207716348U
- Authority
- CN
- China
- Prior art keywords
- cover part
- lens
- light source
- vehicle side
- marker lamp
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of vehicle side-marker lamp and its lens, lens are hollow-core constructions, the shell portion being downwardly extending including cover part and by the bottom of the cover part, the cover part is upward convex shell structure, the upper surface of the cover part is arcwall face, the lower surface of the cover part has multiple grooves, and the cover part transversely cutting in vertical plane, the projection of lower surface fovea superior groove sidewall is arc curve；Cover part cutting along longitudinal direction in vertical plane, the projection of lower surface fovea superior groove sidewall is free curve.The side wall of groove on the lower surface of the cover part is free form surface, improve the diffusion effect to light, gained hot spot is rectangular light spot in continuum especially on the receiving plane at 1 meter of outer, with better light emission rate, therefore, the light distribution requirement of identification light regulation is just disclosure satisfy that using the light source of lower power consumption.
Description
Technical field
The utility model is related to a kind of identification light and its lens, more particularly to vehicle side-marker lamp and its lens.
Background technology
Identification light is applied in people's daily life very extensively, especially on automobile.The master of automobile side-marker lamp
It acts on, is the presence for facilitating people's vehicle from side, this safety of driving a vehicle and stop to Vehicular night plays most important
Effect.
Existing vehicle side-marker lamp is mostly to cover light source using lens, and lens are typically that outer surface is arc-shaped, interior table
Face is then the pyramid polyhedral structure of array, and light passes through after lens, and hot spot is spuious not to be concentrated, and light efficiency is seriously affected out
Rate, it is more difficult to which the light distribution requirement for meeting side-marker lamp regulation is often merely able to the light source using larger power consumption.
Utility model content
The utility model provides a kind of vehicle side-marker lamp and its lens that light efficiency is high, and which overcome background technologies to be deposited
Deficiency.Technical solution adopted by the utility model to solve its technical problems is：
Vehicle side-marker lamp lens, are hollow-core constructions, including cover part and from the bottom of the cover part to downward
Stretch the shell portion to be formed, the cover part is upward convex shell structure, and the upper surface of the cover part is arcwall face,
The lower surface of the cover part has multiple grooves, the cover part transversely cutting in vertical plane, on inner surface
The projection of recess sidewall is arc curve；Cover part cutting along longitudinal direction in vertical plane, inner surface fovea superior groove sidewall
Projection be free curve.
Vehicle side-marker lamp, including light source board, conducting wire and lens, the lens are hollow-core constructions, which is arranged at this
In lens, which is electrically connected with the light source board, which includes cover part and downward by the bottom of the cover part
The shell portion extended to form, the cover part are upward convex shell structures, and the upper surface of the cover part is arc
The lower surface in face, the cover part has multiple grooves, the cover part transversely cutting, inner surface in vertical plane
The projection of fovea superior groove sidewall is arc curve；Cover part cutting along longitudinal direction in vertical plane, inner surface upper groove side
The projection of wall is free curve.
Compared with the background art, it has the following advantages that the technical program：
The side wall of groove on the lower surface of the cover part is free form surface, and groove is by one or more freely bent
Face surrounds, and improves the diffusion effect to light, and especially gained hot spot is continuum on the receiving plane at 1 meter of outer
There is middle rectangular light spot better light emission rate therefore just disclosure satisfy that the light intensity of identification light regulation using the light source of lower power consumption
Spreading requirements.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 depicts the stereoscopic schematic diagram of the utility model vehicle side-marker lamp.
Fig. 2 depicts the perspective exploded view of vehicle side-marker lamp shown in Fig. 1.
Fig. 3 depicts the stereoscopic schematic diagram of the lens of vehicle side-marker lamp shown in Fig. 1.
Fig. 4 depicts schematic top plan view of the light source board of vehicle side-marker lamp shown in Fig. 1 in lens.
Fig. 5 depicts the schematic cross-sectional view along line A-A in Fig. 4.
Fig. 6 depicts the schematic cross-sectional view along line B-B in Fig. 4.
Fig. 7 depicts the polar coordinates plot of light intensity of the whole lamp optical simulation of vehicle side-marker lamp.
Fig. 8 depicts the polar coordinates light distribution curve of the whole lamp optical simulation of vehicle side-marker lamp.
Fig. 9 depicts the receiving plane hot spot figure on 1 positions meter Chu of the whole lamp optical simulation of vehicle side-marker lamp.
Specific implementation mode
Fig. 1 to Fig. 9 is please referred to, vehicle side-marker lamp includes light source board 10, conducting wire 20, lens 30 and rubber ring 40.This is thoroughly
Mirror 30 is hollow-core construction, which is arranged in the lens 30, which is electrically connected with the light source board 10.
The lens 30 include cover part 32 and the shell portion 34 being downwardly extending by the bottom of the cover part.
The cover part 32 is upward convex shell structure, and the upper surface 321 of the cover part 32 is arcwall face.The cover portion
Divide 32 lower surface there is multiple grooves 323, the transversely cutting in vertical plane of the cover part 32, lower surface upper groove
The projection of 323 side walls is arc curve (as shown in Figure 6).The cover part 32 cutting along longitudinal direction, following table in vertical plane
The projection of 323 side wall of face upper groove is free curve (as shown in Figure 5).That is, on 32 lower surface of cover part
The side wall of groove 323 is free form surface, and each groove 323 is surrounded by one or more pieces free form surfaces.
Preferably, the upper surface 321 of the cover part 32 is arc spherical surface, naturally it is also possible to be ellipse.The face
The shape of the level cross-sectionn of cover 32 can be round or ellipse or rectangle etc..The inner surface of the shell portion 32
On be arranged with a pair of of limit table top 341, the light source board 10 is supported on the limit table top 341.The shell portion 34
Outer surface be equipped with screens rib 342.The rubber ring 40 entangles the lens barrel part 34, the screens rib 342 with
The rubber ring 40 is clamped.
For tool there are three light source 12,12 quantity of certain light source is unrestricted on 10 top surface of light source board.Inside the lens 30
The light source board 10 is sealed in the lens 30 by the light source board 10 with lower part encapsulating.What the light source 12 on the light source board was sent out
Light on the about 1 meter of remote receiving plane of the light source 12 after the lens 30 by forming rectangular light spot (such as Fig. 9 institutes
Show), be in 0 ° of level and ± 45 ° of the range of linearity at the stronger light intensity of hot spot..
Please refer to Fig. 7 and Fig. 8, the lens of the utility model, by the shape of 32 lower surface groove 323 of opposite cover into
Row improves so that the stronger light intensity of hot spot is in 0 ° of level and ± 45 ° of ranges of linearity, the light distribution of this and side-marker lamp regulation
It is required that matching, there is good light emission rate.
The above, only the utility model preferred embodiment, therefore the utility model implementation cannot be limited according to this
It is new all should still to belong to this practicality that is, according to equivalent changes and modifications made by the utility model patent range and description for range
In the range of type covers.
Claims (10)
1. it is hollow-core construction the lens of vehicle side-marker lamp, including cover part and from the bottom of the cover part to downward
Stretch the shell portion to be formed, the cover part is upward convex shell structure, and the upper surface of the cover part is arcwall face,
The lower surface of the cover part has multiple grooves, it is characterised in that：
The cover part transversely cutting in vertical plane, the projection of lower surface fovea superior groove sidewall is arc curve；
Cover part cutting along longitudinal direction in vertical plane, the projection of lower surface fovea superior groove sidewall is free curve.
2. the lens of vehicle side-marker lamp according to claim 1, it is characterised in that：The lens cover light source, described
The light that light source is sent out on the receiving plane at 1 meter of the light source by forming rectangular light spot after the lens；Institute Cheng Guang
The stronger light intensity of spot is in the range of linearity of 0 ° and ± 45 ° of level.
3. the lens of vehicle side-marker lamp according to claim 1 or 2, it is characterised in that：The level of the cover part
The shape of cross section is round or ellipse or rectangle.
4. the lens of vehicle side-marker lamp according to claim 1 or 2, it is characterised in that：The inside of the shell portion
A pair of of limit table top is arranged on surface.
5. the lens of vehicle side-marker lamp according to claim 4, it is characterised in that：The outer surface of the shell portion
It is equipped with screens rib.
6. vehicle side-marker lamp, including light source board, conducting wire and lens, the lens are hollow-core constructions, light source board setting is saturating at this
In mirror, which is electrically connected with the light source board, which includes cover part and from the bottom of the cover part to downward
Stretch the shell portion to be formed, the cover part is upward convex shell structure, and the upper surface of the cover part is arcwall face,
The lower surface of the cover part has multiple grooves, it is characterised in that：The cover part transversely cutting in vertical plane,
The projection of its lower surface fovea superior groove sidewall is arc curve；The cover part cutting along longitudinal direction, lower surface in vertical plane
The projection of fovea superior groove sidewall is free curve.
7. vehicle side-marker lamp according to claim 6, it is characterised in that：The light that light source on the light source board is sent out passes through
Rectangular light spot is being formed on the receiving plane at 1 meter of the light source after the lens；Institute is at the stronger light intensity of hot spot
In the range of linearity that 0 ° and ± 45 ° of level.
8. the vehicle side-marker lamp described according to claim 6 or 7, it is characterised in that：The lens interior is below the light source board
The light source board is sealed in the lens by part encapsulating；Quantity of light source on the light source board is at least one.
9. vehicle side-marker lamp according to claim 8, it is characterised in that：It is symmetrical on the inner surface of the shell portion
Table top is limited equipped with a pair, which is placed on the limit table top.
10. vehicle side-marker lamp according to claim 6, it is characterised in that：Further include rubber ring, which entangles this
Lens barrel part；The outer surface of the shell portion is equipped with screens rib, which is clamped with the rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674895.2U CN207716348U (en) | 2017-12-05 | 2017-12-05 | A kind of vehicle side-marker lamp and its lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674895.2U CN207716348U (en) | 2017-12-05 | 2017-12-05 | A kind of vehicle side-marker lamp and its lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207716348U true CN207716348U (en) | 2018-08-10 |
Family
ID=63059606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674895.2U Expired - Fee Related CN207716348U (en) | 2017-12-05 | 2017-12-05 | A kind of vehicle side-marker lamp and its lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207716348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087839A (en) * | 2017-12-05 | 2018-05-29 | 厦门佰明光电股份有限公司 | Vehicle side-marker lamp and its lens |
-
2017
- 2017-12-05 CN CN201721674895.2U patent/CN207716348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087839A (en) * | 2017-12-05 | 2018-05-29 | 厦门佰明光电股份有限公司 | Vehicle side-marker lamp and its lens |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6488392B1 (en) | LED diffusion assembly | |
| CN201059526Y (en) | Mine alley way lamp | |
| CN101144863A (en) | Secondary optical lens | |
| CN205299404U (en) | Light -emitting diode (LED) lighting device | |
| CN207716348U (en) | A kind of vehicle side-marker lamp and its lens | |
| CN106257132A (en) | Lamp structure of adaptive street lamp | |
| CN204534440U (en) | LED lens and bar-shaped LED lens | |
| CN108087839A (en) | Vehicle side-marker lamp and its lens | |
| CN204083912U (en) | Ligthing paraphernalia | |
| CN102840544A (en) | Light distribution lens and LED (Light Emitting Diode) streetlamp | |
| CN206582546U (en) | The reflector of lighting source and the lighting device for including the reflector | |
| CN205480324U (en) | LED bulb with spotlight function | |
| CN201293239Y (en) | Directional wall lamp made of single side constant section triangle directional prism reflecting piece and lamp strip | |
| CN103032774A (en) | Light emitting diode (LED) light source | |
| CN107965680A (en) | The reflector of lighting source and the lighting device for including the reflector | |
| CN207539738U (en) | The economical LED light of completely newly reflection of LED light aluminum substrate structure and its application | |
| CN206369147U (en) | A kind of easy-to-mount split type vehicle turn signal | |
| CN205402263U (en) | Novel LED lamp | |
| CN204534220U (en) | A kind of light fixture and even optical assembly thereof | |
| CN204026244U (en) | Big-angle LED lamp | |
| CN206920639U (en) | A kind of light guide plate and the music Down lamp with the light guide plate | |
| CN104806906A (en) | Lamp and dodging component thereof | |
| CN204879540U (en) | Take LED paster lamp pearl of lens | |
| CN203336472U (en) | LED lens | |
| CN107917368A (en) | The economical LED light of completely newly reflection of LED light aluminum substrate structure and its application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |