CN209044087U - A kind of guiding device - Google Patents
A kind of guiding device Download PDFInfo
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- CN209044087U CN209044087U CN201821603463.7U CN201821603463U CN209044087U CN 209044087 U CN209044087 U CN 209044087U CN 201821603463 U CN201821603463 U CN 201821603463U CN 209044087 U CN209044087 U CN 209044087U
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- light
- guiding device
- positioning
- light source
- condensing
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Abstract
The utility model discloses a kind of guiding devices.The guiding device includes light source positioning body, condensing body, light lead body, refractive body, outgoing positioning body and ear shape fixed body, wherein, the light source positioning body, condensing body, light lead body, refractive body and outgoing positioning body are fixedly connected sequentially, and the ear shape fixed body is fixed on the light lead body.Guiding device provided by the utility model can guide the transmission direction of the light from one or more different light sources, and the light of one or more different light sources reliably can be directed to desired same direction and projected, while the brightness and uniformity of beam projecting can be improved.
Description
Technical field
The utility model relates to technical field of optical detection more particularly to a kind of guiding devices.
Background technique
In recent years, it as the science and technology of optical field is constantly progressive, has been developed in the market various with different light-guiding functions
Guiding device, can be widely used in the demand of different field.
In general, traditional guiding device or light guide equipment light guide effect is uneven, function is simple.Existing technology
In in order to reach guide-lighting uniform effect, it has to the additional setting for increasing diffusion sheet, but also resulting in entire light guide structure becomes
Complex, manufacturing cost also obviously increases, and seriously affects its market competitiveness.
Utility model content
In view of this, the present invention provides a kind of guiding devices, it is intended to solve light guide effect in the prior art it is uneven,
Function simple question.
A kind of guiding device provided by the embodiment of the utility model can guide the light from one or more different light sources
The transmission direction of line, and the light of one or more different light sources reliably can be directed to desired same direction and projected,
The brightness and uniformity of beam projecting can be improved simultaneously.
To achieve the goals above, a kind of guiding device provided by the utility model, comprising: light source positioning body (1) gathers
Body of light (2), light lead body (3), refractive body (4), outgoing positioning body (5) and ear shape fixed body (6), wherein the light source positioning
Body (1), condensing body (2), light lead body (3), refractive body (4) and outgoing positioning body (5) are fixedly connected sequentially, and the ear shape is solid
Determine body (6) to be fixed on the light lead body (3).
Preferably, the light source positioning body (1) is provided with tooth form pilot hole (1-1) and confined planes (1-2), the tooth form
Pilot hole (1-1) passes through for accurate guiding and fixed light source, and the confined planes (1-2) are used for light when light source passes through
Source is limited to same angle and fixes.
Preferably, the condensing body (2) is provided with the plane of incidence (2-1), and the plane of incidence (2-1) is convex spherical or recessed ball
Face is injected so that the non-parallel light of light source dissipates after projecting or reflect in parallel after being reflected by the plane of incidence (2-1)；
The condensing body (2) is cone, so that the light injected from the plane of incidence (2-1) is reflected by the condensing body (2)
Or direct projection is projected from condensing body end (2-2).
Preferably, the light lead body (3) is the identical cylinder in section, so that the light injected from condensing body end (2-2)
It is projected in parallel by the light lead body (3) reflection or direct projection from light lead body end (3-1).
Preferably, the refractive body (4) is reverse taper, reflective surface (4-1) is provided with, so that from light lead body end (3-1)
The light projected in parallel is projected by the reflective surface (4-1) reflected in parallel.
Preferably, the outgoing positioning body (5) is cylinder, positioning surface (5-1) is provided with, so that the light of light source passes through institute
Positioning surface (5-1) guiding stated；
The outgoing positioning body (5) is provided with convex spherical (5-2), so that the light that reflective surface (4-1) reflected in parallel projects
Post-concentration is reflected by the convex spherical (5-2).
Preferably, the ear shape fixed body (6) is provided with fixed hole (6-1), so that guiding device passes through the fixation
Through-hole (6-1) is fixed；
The ear shape fixed body (6) is additionally provided with positioning column (6-2), and the positioning column (6-2) is for limiting guiding device
The installation site of horizontal direction；
The ear shape fixed body (6) is respectively provided with positioning surface (6-3) up and down, for limiting the installation of guiding device vertical direction
Position；
The ear shape fixed body (6) is provided with two or more positioning columns (6-4), horizontal freely for limiting guiding device
Degree.
Preferably, the light source positioning body (1) is one or more, so that one or more difference light sources pass through the light
Source positioning body (1) is accurate to be oriented to and fixes；
The angle that the axis of the light source positioning body (1) and light lead body (3) are formed is greater than or equal to 0 ° and less than 60 °；
The axis of the multiple light source positioning body (1) is identical as the angle that light lead body (3) are formed respectively；
The angle that the axis of the multiple light source positioning body (1) is formed mutually is greater than or equal to 0 ° and less than 120 °.
Preferably, the condensing body (2) is one or more, so that the light of one or more difference light sources is described in
Condensing body (2) guidance is projected from condensing body end (2-2).
Preferably, the light lead body (4), positioning body (6) are identical as the angle that reflective surface (4-1) is formed respectively, and angle
Greater than 0 ° and less than 90 °；The length of the light lead body (3) is greater than 3mm.
Preferably, the guiding device is transparent PMMA or PS, and light transmittance is 80% or more；The guiding device
Surface is bloom mirror surface.
Compared with prior art, the utility model has the beneficial effects that:
The transmission direction of the light from one or more different light sources can be guided, and can reliably will be a kind of or more
The light of the different light sources of kind is directed to desired same direction and projects, while can improve the brightness and uniformity of beam projecting.
Detailed description of the invention
Fig. 1 is the structural block diagram of one embodiment of the utility model guiding device；
Fig. 2 is the structural schematic diagram of one embodiment of the utility model guiding device
Fig. 3 is the sectional view along the part M-M in Fig. 2；
Fig. 4 is the perspective view and six views of the utility model guiding device.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
For sake of clarity the embodiments of the present invention, now it is illustrated by Fig. 1-Fig. 3.
Refering to fig. 1-4, Fig. 1 is the structural block diagram of one embodiment of the utility model guiding device, and Fig. 2 is the utility model
The sectional view of one embodiment of guiding device, Fig. 3 are the perspective view and six views of the utility model guiding device.
In present embodiment, guiding device include light source positioning body (1), condensing body (2), light lead body (3), refractive body (4),
It is emitted positioning body (5) and ear shape fixed body (6), wherein the light source positioning body (1), condensing body (2), light lead body (3), anti-
Body of light (4) and outgoing positioning body (5) are fixedly connected sequentially, and the ear shape fixed body (6) is fixed on the light lead body (3).
Further, the light source positioning body (1), condensing body (2), light lead body (3), refractive body (4), outgoing positioning body
(5) and the fixed form of ear shape fixed body (6) is not unique, and key, hook, spline and pin connection lamp can be used, can also adopt
With weldering, viscous, riveting connection.
Further, the light source positioning body (1) is provided with tooth form pilot hole (1-1) and confined planes (1-2), the tooth
Shape pilot hole (1-1) passes through for accurate guiding and fixed light source, the confined planes (1-2) be used for when light source by when will
Light source is limited to same angle and fixes.
Further, the condensing body (2) is provided with the plane of incidence (2-1), and the plane of incidence (2-1) is convex spherical or recessed
Spherical surface is injected so that the non-parallel light of light source dissipates after projecting or reflect in parallel after being reflected by the plane of incidence (2-1)；
The condensing body (2) is cone, so that the light injected from the plane of incidence (2-1) is reflected by the condensing body (2)
Or direct projection is projected from condensing body end (2-2).
Further, the light lead body (3) is the identical cylinder in section, so that the light injected from condensing body end (2-2)
Line is reflected by the light lead body (3) or direct projection is projected in parallel from light lead body end (3-1).
Further, the refractive body (4) is reverse taper, reflective surface (4-1) is provided with, so that from light lead body end (3-
1) light projected in parallel is projected by the reflective surface (4-1) reflected in parallel.
Further, the outgoing positioning body (5) is cylinder, positioning surface (5-1) is provided with, so that the light of light source passes through
Positioning surface (5-1) guiding；
The outgoing positioning body (5) is provided with convex spherical (5-2), so that the light that reflective surface (4-1) reflected in parallel projects
Post-concentration is reflected by the convex spherical (5-2).
Further, the ear shape fixed body (6) is provided with fixed hole (6-1), so that guiding device is by described solid
Determine through-hole (6-1) to be fixed；
The ear shape fixed body (6) is additionally provided with positioning column (6-2), and the positioning column (6-2) is for limiting guiding device
The installation site of horizontal direction；
The ear shape fixed body (6) is respectively provided with positioning surface (6-3) up and down, for limiting the installation of guiding device vertical direction
Position；
The ear shape fixed body (6) is provided with two or more positioning columns (6-4), horizontal freely for limiting guiding device
Degree.
Further, the light source positioning body (1) is one or more, so that one or more difference light sources are described in
Light source positioning body (1) is accurate to be oriented to and fixes；
The angle that the axis of the light source positioning body (1) and light lead body (3) are formed is greater than or equal to 0 ° and less than 60 °；
The axis of the multiple light source positioning body (1) is identical as the angle that light lead body (3) are formed respectively；
The angle that the axis of the multiple light source positioning body (1) is formed mutually is greater than or equal to 0 ° and less than 120 °.
Further, the condensing body (2) is one or more, so that the light of one or more difference light sources passes through institute
Condensing body (2) guidance is stated to project from condensing body end (2-2).
Further, the light lead body (4), positioning body (6) are identical as the angle that reflective surface (4-1) is formed respectively, and press from both sides
Angle is greater than 0 ° and less than 90 °；The length of the light lead body (3) is greater than 3mm.
Further, the guiding device is transparent PMMA or PS, and light transmittance is 80% or more；The guiding device
Surface be bloom mirror surface.
Guiding device provided by the embodiment of the utility model can guide the light from one or more different light sources
Transmission direction, and the light of one or more different light sources reliably can be directed to desired same direction and projected, simultaneously
The brightness and uniformity of beam projecting can be improved.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of guiding device characterized by comprising light source positioning body, condensing body, light lead body, refractive body, outgoing positioning body
And ear shape fixed body, wherein the light source positioning body, condensing body, light lead body, refractive body and outgoing positioning body are successively fixed
Connection, the ear shape fixed body are fixed on the light lead body.
2. guiding device as described in claim 1, which is characterized in that the light source positioning body be provided with tooth form pilot hole and
Confined planes, the tooth form pilot hole pass through for accurate guiding and fixed light source, and the confined planes are used for when light source passes through
Light source is limited to same angle to fix.
3. guiding device as described in claim 1, it is characterised in that:
The condensing body is provided with the plane of incidence, and the plane of incidence is convex spherical or concave spherical surface, so that the non-parallel light of light source is logical
It crosses after the plane of incidence reflects after projecting or reflect in parallel to dissipate and inject；
The condensing body is cone, so as to reflect from the light that the plane of incidence is injected by the condensing body or direct projection is last from condensing body
End-fire goes out.
4. guiding device as described in claim 1, which is characterized in that the light lead body is the identical cylinder in section, so that from
The light that condensing body end is injected is reflected by the light lead body or direct projection is projected in parallel from light lead body end.
5. guiding device as described in claim 1, which is characterized in that the refractive body is reverse taper, is provided with reflective surface, with
Project the light projected in parallel from light lead body end by the reflective surface reflected in parallel.
6. guiding device as described in claim 1, it is characterised in that:
The outgoing positioning body is cylinder, is provided with positioning surface, so that the light of light source is oriented to by the positioning surface；
The outgoing positioning body is provided with convex spherical, so that the light that reflective surface reflected in parallel projects is reflected by the convex spherical
Post-concentration.
7. guiding device as described in claim 1, it is characterised in that:
The ear shape fixed body is provided with fixed hole, so that guiding device is fixed by the fixed hole；
The ear shape fixed body is additionally provided with positioning column, and the positioning column is used to limit the installation position of guiding device horizontal direction
It sets；
The ear shape fixed body is respectively provided with positioning surface up and down, for limiting the installation site of guiding device vertical direction；
The ear shape fixed body is provided with two or more positioning columns, for limiting the horizontal freedom degree of guiding device.
8. guiding device as described in claim 1, it is characterised in that:
The light source positioning body is one or more, so that one or more difference light sources are led by the light source positioning body precision
To and it is fixed；
The angle that the axis and light lead body of the light source positioning body are formed is greater than or equal to 0 ° and less than 60 °；
The axis of the multiple light source positioning body is identical as the angle that light lead body is formed respectively；
The angle that the axis of the multiple light source positioning body is formed mutually is greater than or equal to 0 ° and less than 120 °.
9. guiding device as described in claim 1, which is characterized in that the condensing body is one or more so that it is a kind of or
The light of multiple different light sources is guided from condensing body end by the condensing body and is projected.
10. guiding device as described in claim 1, it is characterised in that:
The light lead body, positioning body are identical as the angle that reflective surface is formed respectively, and angle is greater than 0 ° and less than 90 °；
The length of the light lead body is greater than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603463.7U CN209044087U (en) | 2018-09-29 | 2018-09-29 | A kind of guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603463.7U CN209044087U (en) | 2018-09-29 | 2018-09-29 | A kind of guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209044087U true CN209044087U (en) | 2019-06-28 |
Family
ID=67034777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821603463.7U Active CN209044087U (en) | 2018-09-29 | 2018-09-29 | A kind of guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209044087U (en) |
-
2018
- 2018-09-29 CN CN201821603463.7U patent/CN209044087U/en active Active
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