CN207394729U - Focus adjustable formula vehicle projection light has - Google Patents
Focus adjustable formula vehicle projection light has Download PDFInfo
- Publication number
- CN207394729U CN207394729U CN201721520178.4U CN201721520178U CN207394729U CN 207394729 U CN207394729 U CN 207394729U CN 201721520178 U CN201721520178 U CN 201721520178U CN 207394729 U CN207394729 U CN 207394729U
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- China
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- light source
- glass
- formula vehicle
- adjustable formula
- focus adjustable
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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model is related to a kind of focus adjustable formula vehicle projection light tool, including：Outer housing is provided with threaded hole；Glass lens group is configured to the outer housing be connected by the threaded hole so that adjusts the projection imaging focal length of the lamps and lanterns by adjusting screw pitch；Light source module, be arranged at inside the accommodating chamber of the corresponding outer housing of the glass lens group；Glass transparency is arranged between the light source module and the glass lens group.Employ the focus adjustable formula vehicle projection light tool of the utility model, it is ingenious in design, simple for structure, service life is long, light and focus adjustment can be passed through, some specific figures are clearly projected even to amplify and are projected, so as to embody brand value and characteristic feature, it is with a wide range of applications.
Description
Technical field
The utility model is related to technical field of automobile parts more particularly to automobile lamp technical fields, in particular to one
Kind focus adjustable formula vehicle projection light tool.
Background technology
With the development of automotive engineering, automobile image projection lamp is applied on automobile product more and more widely, with body
The brand value and characteristic feature of existing different automobile products.Current automobile image projection lamp is that fixed focal length formula is set
Meter, since focal length is non-adjustable, causes projection imaging clarity in interior fluctuation in a big way, while also limits different projector distances
Under the conditions of, the use of projection lamp.
Accordingly, it is desirable to provide a kind of improved automobile image projection lamp, enables the projection clarity of lamps and lanterns to pass through focal length
Adjusting reaches optimum state, while can adapt to different projector distance requirements.
Utility model content
The purpose of the utility model is to overcome the shortcomings that the above-mentioned prior art, projection imaging can be adjusted by providing one kind
Focal length, the focus adjustable formula vehicle projection light tool for adapting to different projector distances.
To achieve these goals, the focus adjustable formula vehicle projection light tool of the utility model has following form：
The lamps and lanterns include：
Outer housing is provided with threaded hole；
Glass lens group is configured to the outer housing be connected by the threaded hole so that by adjusting spiral shell
Away from and adjust the projection imaging focal length of the lamps and lanterns；
Light source module, be arranged at inside the accommodating chamber of the corresponding outer housing of the glass lens group；
Glass transparency is arranged between the light source module and the glass lens group.
It is it is preferred that poly- with being disposed with inside the accommodating chamber of the corresponding outer housing of glass lens group
Optical lens and the light source module.
It is preferred that the glass transparency is located in the glass lens group or positioned at the glass lens group
Between the collector lens or between the collector lens and the light source module.
It is preferred that the light source module includes circuit board and light source, the light source is arranged on the circuit board.
It is preferred that the light source is LED light source.
It is preferred that the glass transparency is at least partly transparent glass transparency.
It is preferred that the glass transparency includes glass baseplate and coating, the coating is attached at the glass
The one side of base material, the coating are chrome plating or chromium compounds coating, and the coating is provided with graph layer.
It is preferred that the outer housing is closed by fluid sealant.
It is preferred that the lamp installation is in light or rearview mirror.
Employ the focus adjustable formula vehicle projection light tool of the utility model, ingenious in design, simple for structure, service life
It is long, some specific figures can clearly be projected into even amplification and projected, so as to embody product by light and focus adjustment
List price value and characteristic feature, are with a wide range of applications.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram that the focus adjustable formula vehicle projection light of the utility model has.
Fig. 2 is the schematic cross-sectional view that the focus adjustable formula vehicle projection light of the utility model has.
Fig. 3 is the explosive view that the focus adjustable formula vehicle projection light of the utility model has.
Reference sign：
1 outer housing
12 threaded holes
2 glass transparencys
3 collector lenses
4 light source modules
5 glass lens groups
7 fluid sealants
Specific embodiment
In order to more clearly describe the technology contents of the utility model, come with reference to specific embodiment into traveling one
The description of step.
As shown in Figures 1 to 3, the embodiment having for the focus adjustable formula vehicle projection light of the utility model, the lamps and lanterns
Including：Outer housing 1 is provided with threaded hole 12；Glass lens group 5 is configured to through the threaded hole 12 and the shell
Body 1 is connected so that adjusts the projection imaging focal length of the lamps and lanterns by adjusting screw pitch；Light source module 4, be arranged at
Inside the accommodating chamber of the corresponding outer housing of the glass lens group 5；Glass transparency 2 is arranged at the light
Between source module 4 and the glass lens group 5.
By adjusting screw pitch, thus it is possible to vary projection focal length position, so that it is guaranteed that realizing the most clearly drop shadow effect.
In a kind of preferable embodiment, the receiving with the corresponding outer housing 1 of glass lens group
Intracavitary portion is disposed with collector lens 3 and the light source module 4.
As shown in Figures 2 and 3, the outer housing 1 forms inner containment chamber with the fluid sealant 7, and the glass is thrown
Film 2, collector lens 3 and light source module 4 are arranged in the inner containment chamber, and glass lens group 5 passes through spiral shell with outer housing 1
Pit 12 is connected.
In a kind of preferable embodiment, the glass transparency 2 is located in the glass lens group 5 or position
Between the glass lens group 5 and the collector lens 3 or positioned at the collector lens 3 and the light source die
Between block 4.
In a kind of preferable embodiment, the light source module 4 includes circuit board and light source, and the light source is set
In on the circuit board.
In a kind of preferable embodiment, the light source is LED light source.
Any suitable structure may be employed in the light source module, for example, the light source module has LED light source, it is described
Light source is installed on the circuit board and is connected with the board circuit, the light source can be LED light source or other
The light source of species.
In a kind of preferable embodiment, the glass transparency 2 is at least partly transparent glass transparency.
In a kind of preferable embodiment, the glass transparency 2 includes glass baseplate and coating, the coating
The one side of the glass baseplate is attached at, the coating is chrome plating or chromium compounds coating, and the coating is provided with figure
Shape layer.
The glass transparency is the glass transparency 2 of local transparent, attached in transparent glass upper surface or lower surface
Coating, some figures or graph layer, such as house mark, LOGO or other users is set to wish to be projected out on coating
Come the figure shown.The glass transparency 2 of local transparent is between the glass lens group 5 and the collector lens 3, tool
It can be realized body and fixed by housing position limiting structure, can also realize fixation by other means.
In a kind of preferable embodiment, the outer housing is closed by fluid sealant 7.
Any suitable construction may be employed in the outer housing 1, in specific embodiment of the utility model, the outer housing
1 includes hollow housing and fluid sealant 7, and the glass lens group 5 and the fluid sealant 7 are installed in the two of the hollow housing respectively
End.
In a kind of preferable embodiment, the lamp installation is in light or rearview mirror.
The utility model illustratively with light emitting diode (LED) be light source, meet light photograph and lighting requirement,
Utilize internal light path design and the intermediate glass transparency 2 for increasing local transparent so that after LED light source shines, pass through light path
Design glass lens group can project the picture images of amplification a long way off.
Since the utility model can clearly project specific figure by focusing, propagation can be reached
Brand culture and rat-fuck effect, for example after client opens car door or opens specific button, there are one the business of amplification for meeting
Mark or other figures occur, and achieve the effect that beautiful and special, this will be as the one of major automobile brand big design bright spot.
The utility model is the lamps and lanterns available for projection special graph, which is generated by LED light source and optical design
Amplify the drop shadow effect of figure, in some embodiments, automobile outer rear-view mirror or other auto parts machineries can be specifically used for.
Using the focus adjustable formula automobile image projection lamp of this kind of structure, ingenious in design, simple for structure, service life
It is long, some specific figures can clearly be projected into even amplification and projected, so as to embody product by light and focus adjustment
List price value and characteristic feature, are with a wide range of applications.
In this description, the utility model is described with reference to its specific embodiment.It but it is clear that still can be with
The spirit and scope that various modification can be adapted and converts without departing from the utility model.Therefore, specification and drawings should be considered as
It is illustrative and not restrictive.
Claims (9)
1. a kind of focus adjustable formula vehicle projection light tool, which is characterized in that the lamps and lanterns include：
Outer housing is provided with threaded hole；
Glass lens group is configured to the outer housing be connected by the threaded hole so that by adjust screw pitch and
Adjust the projection imaging focal length of the lamps and lanterns；
Light source module, be arranged at inside the accommodating chamber of the corresponding outer housing of the glass lens group；
Glass transparency is arranged between the light source module and the glass lens group.
2. focus adjustable formula vehicle projection light tool according to claim 1, which is characterized in that with the glass lens group
Collector lens and the light source module are disposed with inside the accommodating chamber of the corresponding outer housing.
3. focus adjustable formula vehicle projection light tool according to claim 2, which is characterized in that the glass transparency position
In in the glass lens group or between the glass lens group and the collector lens or positioned at described
Between collector lens and the light source module.
4. focus adjustable formula vehicle projection light tool according to claim 1, which is characterized in that the light source module includes
Circuit board and light source, the light source are arranged on the circuit board.
5. focus adjustable formula vehicle projection light tool according to claim 4, which is characterized in that the light source is LED light
Source.
6. focus adjustable formula vehicle projection light according to claim 1 tool, which is characterized in that the glass transparency is
At least partly transparent glass transparency.
7. the focus adjustable formula vehicle projection light tool according to claim 1 or 6, which is characterized in that the glass projection
Piece includes glass baseplate and coating, and the coating is attached at the one side of the glass baseplate, and the coating is chrome plating
Or chromium compounds coating, the coating are provided with graph layer.
8. focus adjustable formula vehicle projection light tool according to claim 1, which is characterized in that the outer housing passes through close
Sealing and close.
9. focus adjustable formula vehicle projection light tool according to claim 1, which is characterized in that the lamp installation is in photograph
Floor-lamp or rearview mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520178.4U CN207394729U (en) | 2017-11-15 | 2017-11-15 | Focus adjustable formula vehicle projection light has |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721520178.4U CN207394729U (en) | 2017-11-15 | 2017-11-15 | Focus adjustable formula vehicle projection light has |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394729U true CN207394729U (en) | 2018-05-22 |
Family
ID=62323503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721520178.4U Active CN207394729U (en) | 2017-11-15 | 2017-11-15 | Focus adjustable formula vehicle projection light has |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022155904A1 (en) * | 2021-01-22 | 2022-07-28 | 智马达汽车有限公司 | Headlight projection system and vehicle |
-
2017
- 2017-11-15 CN CN201721520178.4U patent/CN207394729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022155904A1 (en) * | 2021-01-22 | 2022-07-28 | 智马达汽车有限公司 | Headlight projection system and vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |