CN206112848U - Shadow optical fiber primary beam is not had in hemisphere details in a play not acted out on stage, but told through dialogues - Google Patents
Shadow optical fiber primary beam is not had in hemisphere details in a play not acted out on stage, but told through dialogues Download PDFInfo
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- CN206112848U CN206112848U CN201621098057.0U CN201621098057U CN206112848U CN 206112848 U CN206112848 U CN 206112848U CN 201621098057 U CN201621098057 U CN 201621098057U CN 206112848 U CN206112848 U CN 206112848U
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Abstract
The utility model provides a shadow optical fiber primary beam is not had in hemisphere details in a play not acted out on stage, but told through dialogues includes optic fibre cold light source, optical fiber splice, optical fiber group, optical link protection cover and lighting device casing. Optical fiber group comprises many mutually independent optical fiber, and optical fiber splice is connected with the end tied in a bundle of optical fiber group, and the light that the optic fibre cold light source sent passes through the end tied in a bundle that the optical fiber splice coupling got into optical fiber group, optical fiber group transmits received light to the light -emitting through the independent optical fiber in inside and holds, the optical link protection cover sets up between lighting device casing and optical fiber splice to the cover is established in the outside of optical fiber group in order to provide the protection, the lighting device casing has half ball -type inner circle, the light -emitting end of optical fiber group is independently fixed in the hemisphere type inner circle to circumferencial direction distribution along the inner circle forms multilayer light emitting structure. The utility model discloses an it is regional that shadow optical fiber primary beam is not had in hemisphere details in a play not acted out on stage, but told through dialogues can arrange out that the luminous point forms a details in a play not acted out on stage, but told through dialogues shadowless illumination along 360 degrees orientations.
Description
Technical field
This utility model is related to optical fibre illumination field, and in particular to a kind of hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light fiber illumination is led
Beam.
Background technology
Dark-ground illumination, also referred to as dark field illumination, under unreflected black background, the light with hemispherical reflective surface is oblique
According to rock or Ore observation.Because bottom season is not directly pointed into gem, this facilitates look inside and outside portion's feature of testee,
Especially observe refractive index inclusion enclave, the growth striation close with gem etc. in the high gem of transparency highly effective.But it is existing
Dark-ground illumination device typically design for microscope, using the straight-through leaded light schemes of LED, cost is higher and internal
Complex structure.
Utility model content
This utility model purpose is to provide a kind of hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light to lead fiber primary beam, can be according to concrete need
The spectral region collocation wanted selects or is applied in combination the illumination region to form a wide spectral range.
To reach above-mentioned purpose, the utility model proposes a kind of hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light leads fiber primary beam, including light
Fine cold light source, fibre-optical splice, optical fiberss group, fiber boot and illuminator housing, wherein：
Optical fiberss group is made up of many separate optical fiberss, with boundling end and going out light end；
Fibre-optical cold light source is connected with fibre-optical splice, and fibre-optical splice is connected with the boundling end of optical fiberss group, fibre-optical cold light source
The light for sending is coupled into the boundling end of optical fiberss group by fibre-optical splice；Optical fiberss group is by the light for receiving by inside
Independent fiber optic transmission is to going out light end；
Fiber optic protection is set between illuminator housing and fibre-optical splice, and is set in the outside of optical fiberss group
Protection is provided；
Illuminator housing has a dome-type inner ring；
The light end that goes out of the optical fiberss group is fixed independently in the dome-type inner ring, and along the circumference of inner ring
Directional spreding forms multilamellar ray structure.
In further embodiment, the optical fiberss plastic optical fibre.
In further embodiment, the fibre-optic transmission spectrum scope is 190nm-2400nm.
As long as it should be appreciated that all combinations of aforementioned concepts and the extra design for describing in greater detail below are at this
A part for the utility model theme of the disclosure is can be viewed as in the case that the design of sample is not conflicting.In addition, wanting
Ask the theme of protection all combinations be considered as the disclosure utility model theme a part.
The foregoing and other side of this utility model teaching can be more fully appreciated with from the following description with reference to accompanying drawing
Face, embodiment and feature.The feature and/or beneficial effect of other additional aspects such as illustrative embodiments of the present utility model
To be obvious in the following description, or learn in the practice by the specific embodiment instructed according to this utility model.
Description of the drawings
Accompanying drawing is not intended to drawn to scale.In the accompanying drawings, identical or approximately uniform group of each for illustrating in each figure
Can be indicated by the same numeral into part.For clarity, in each figure, not each ingredient is labeled.
Now, by example and the embodiment of various aspects of the present utility model will be described in reference to the drawings, wherein：
Fig. 1 is the schematic diagram that fiber primary beam is led according to the hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light of this utility model some embodiments,
Fig. 2 is the distribution schematic diagram according to optical fiberss of the present utility model in housing inner ring.
Specific embodiment
In order to know more about technology contents of the present utility model, especially exemplified by specific embodiment and institute's accompanying drawings are coordinated to be described as follows.
Each side of the present utility model are described with reference in the disclosure, shown in the drawings of the enforcement of many explanations
Example.Embodiment of the disclosure must not be intended to include all aspects of the present utility model.It should be appreciated that various structures presented hereinbefore
Think and embodiment, and describe in more detail below those design and embodiment can in many ways in any one
To implement, this is because design disclosed in the utility model and embodiment are not limited to any embodiment.In addition, this practicality
New disclosed some aspects can be used alone, or otherwise any appropriately combined next with disclosed in this utility model
Use.
With reference to shown in Fig. 1, Fig. 2, a kind of hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light leads fiber primary beam, including fibre-optical cold light source 1, optical fiber
Joint 2, fiber boot 3, optical fiberss group and illuminator housing 4.Illuminator housing 4 provides the peace of optical fiberss group
Dress is supported, and is gone out light end-fire by it after optical fiberss group receives the light sent from fibre-optical cold light source and gone out, and can be along
360 degree of directions lay out luminous point and form a details in a play not acted out on stage, but told through dialogues shadowless lighting region.
With reference to shown in Fig. 2, optical fiberss group is made up of many separate optical fiberss 6, with boundling end and going out light
End.Boundling end is installed on the fibre-optical splice 2.
Fibre-optical cold light source 1 is connected with fibre-optical splice 2, and fibre-optical splice 2 is connected with the boundling end of optical fiberss group, optical fiber cold light
The light that source 1 sends is coupled into the boundling end of optical fiberss group by fibre-optical splice 2.Optical fiberss group passes through the light for receiving
The optical fiberss 6 of internal independence are transmitted to going out light end.
Fiber boot 3 is arranged between illuminator housing 4 and fibre-optical splice 2, and is set in optical fiberss group
Outside provides protection.
Illuminator housing 4 has a dome-type inner ring 5.
The light end that goes out of the optical fiberss group is fixed independently in the dome-type inner ring 5, and along the circle of inner ring
Circumferential direction is distributed to form multilamellar ray structure.
With reference to shown in Fig. 1, Fig. 2, the optical fiberss of front end are independently fixed on dome-type inner ring, and the different position of correspondence
Put, namely the position of the optical fiberss 6 in same level has identical rising angle, and the beam angle between different levels
Degree is different, while laying out luminous point along 360 degree of directions forms a details in a play not acted out on stage, but told through dialogues shadowless lighting region.
This utility model can be integrated a branch of by multiple fiber-optic illuminated points of front end, it is also possible to by multiple optical fiberss
The integrated multi beam of lighting point carrys out coupling light source.When integrated multi beam, spectral region collocation that can be according to specific needs is selected or group
Close using the illumination region for forming a wide spectral range.
In certain embodiments, internal fibre-optic transmission spectrum scope can be from 190nm-2400nm.
Optical fiberss 6 can be plastic optical fiber.
Although this utility model is disclosed above with preferred embodiment, so it is not limited to this utility model.This reality
New those of ordinary skill in the art is used, it is each when making in without departing from spirit and scope of the present utility model
The change planted and retouching.Therefore, protection domain of the present utility model is worked as and is defined depending on those as defined in claim.
Claims (4)
1. a kind of hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light leads fiber primary beam, it is characterised in that including fibre-optical cold light source, fibre-optical splice, light
Fiber group, fiber boot and illuminator housing are led, wherein：
Optical fiberss group is made up of many separate optical fiberss, with boundling end and going out light end；
Fibre-optical cold light source is connected with fibre-optical splice, and fibre-optical splice is connected with the boundling end of optical fiberss group, and fibre-optical cold light source sends
Light the boundling end of optical fiberss group is coupled into by fibre-optical splice；The light for receiving is passed through internal independence by optical fiberss group
Fiber optic transmission to going out light end；
Fiber optic protection is set between illuminator housing and fibre-optical splice, and is set in the outside of optical fiberss group to carry
For protection；
Illuminator housing has a dome-type inner ring；
The light end that goes out of the optical fiberss group is fixed independently in the dome-type inner ring, and along the circumferencial direction of inner ring
Distribution forms multilamellar ray structure.
2. hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light according to claim 1 leads fiber primary beam, it is characterised in that the optical fiberss
The light end that goes out independently be fixed on dome-type inner ring, and the optical fiberss in same level have identical rising angle, different
Fibre-optic rising angle between level is different.
3. hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light according to claim 1 leads fiber primary beam, it is characterised in that the optical fiberss
For plastic optical fiber.
4. hemispherical details in a play not acted out on stage, but told through dialogues shadow-free light according to claim 1 leads fiber primary beam, it is characterised in that the optical fiberss
Transmission spectrum scope be 190nm-2400nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098057.0U CN206112848U (en) | 2016-09-29 | 2016-09-29 | Shadow optical fiber primary beam is not had in hemisphere details in a play not acted out on stage, but told through dialogues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098057.0U CN206112848U (en) | 2016-09-29 | 2016-09-29 | Shadow optical fiber primary beam is not had in hemisphere details in a play not acted out on stage, but told through dialogues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112848U true CN206112848U (en) | 2017-04-19 |
Family
ID=58521308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098057.0U Expired - Fee Related CN206112848U (en) | 2016-09-29 | 2016-09-29 | Shadow optical fiber primary beam is not had in hemisphere details in a play not acted out on stage, but told through dialogues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643122A (en) * | 2017-09-27 | 2018-01-30 | 常州硕美光电科技有限公司 | Mars Irradiation simulating device |
| CN114017709A (en) * | 2021-11-22 | 2022-02-08 | 中导光电设备股份有限公司 | High-brightness dark field illuminating device |
-
2016
- 2016-09-29 CN CN201621098057.0U patent/CN206112848U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643122A (en) * | 2017-09-27 | 2018-01-30 | 常州硕美光电科技有限公司 | Mars Irradiation simulating device |
| CN107643122B (en) * | 2017-09-27 | 2024-05-10 | 常州硕美光电科技有限公司 | Mars irradiation simulator |
| CN114017709A (en) * | 2021-11-22 | 2022-02-08 | 中导光电设备股份有限公司 | High-brightness dark field illuminating device |
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| 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: 20170419 Termination date: 20190929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |