CN208060867U - A kind of RGB three coloured lights bundling device - Google Patents
A kind of RGB three coloured lights bundling device Download PDFInfo
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- CN208060867U CN208060867U CN201820420364.9U CN201820420364U CN208060867U CN 208060867 U CN208060867 U CN 208060867U CN 201820420364 U CN201820420364 U CN 201820420364U CN 208060867 U CN208060867 U CN 208060867U
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- bundling device
- optical fiber
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Abstract
The utility model belongs to three coloured light technical field, a kind of RGB three coloured lights bundling device is disclosed, the RGB three coloured lights bundling device is provided with green optical fiber, red optical fiber, blue optical fiber, bright adjusting knob, optical-fiber bundling device, laser efferent duct, aperture adjusting knob, laser output；Green optical fiber, red optical fiber, blue optical fiber, it is connected to inside optical-fiber bundling device, by the first isosceles right-angle prism inside optical-fiber bundling device, the second isosceles right-angle prism, grating fixing bracket, transmissive body phase holographic grating, reflector phase holographic grating by light welding.The utility model is simple in structure, and operation is simple, red, green, blue three coloured light fibre is carried out welding, and brightness and the aperture of controllable output light by optical-fiber bundling device, the scope of application is more extensive, and cost is low, is more applicable for current market.
Description
Technical field
The utility model belongs to three coloured light technical field more particularly to a kind of RGB three coloured lights bundling device.
Background technology
Currently, the prior art commonly used in the trade is such：
RGB, primaries pattern (English：RGB color model), also known as RGB color model or RGB color mould
Type is a kind of additive color model, and red (Red), green (Green), blue (Blue) trichromatic coloured light are added in different proportions, with
Generate diversified coloured light.Existing RGB three coloured lights bundling device function is less, only it is simple three coloured light is carried out it is photosynthetic,
Do not have brightness and aperture regulatory function, the increase with people to light kind demand cannot be suitable for present market well.
In conclusion problem of the existing technology is：
Existing RGB three coloured lights bundling device function is less, only it is simple three coloured light is carried out it is photosynthetic, do not have brightness and
Aperture regulatory function and complicated, the increase with people to light kind demand cannot be suitable for present market well.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of RGB three coloured lights bundling device.
The utility model is realized in this way a kind of RGB three coloured lights bundling device, including：Green optical fiber, red optical fiber, indigo plant
Coloured light fibre, bright adjusting knob, optical-fiber bundling device, laser efferent duct, aperture adjusting knob, laser output.
The optical-fiber bundling device is by the first isosceles right-angle prism, the second isosceles right-angle prism, grating fixing bracket, transmission position
Phase holographic grating, reflector phase holographic grating composition.It is straight that grating fixing bracket is shelved on the first isosceles right-angle prism, the second isosceles
Between angle prism；Transmissive body phase holographic grating, reflector phase holographic grating be shelved on inside grating fixing bracket and under to upper
Arrangement.
The green optical fiber, red optical fiber, blue optical fiber, are assembled, the optical-fiber bundling device upper end by optical-fiber bundling device
It is movably installed with bright adjusting knob；
The optical-fiber bundling device end is socketed with laser efferent duct, and the laser efferent duct is by aperture adjusting knob and swashs
Light output mouth is tightly connected.
Further, the green optical fiber, red optical fiber, blue optical fiber connector coat exploitation, expose naked fibre.
Further, the green optical fiber, red optical fiber, blue optical fiber are closely come together by fixture, are melted at high temperature
Melt drawing cone, the areas Hang Chengzhui.
Further, the cone area that the green optical fiber, red optical fiber, blue optical fiber are formed is blocked from centre, keeps complete
Section is coupled, is welded together by welding and optical-fiber bundling device.
The advantages of the utility model and good effect are：
The utility model is simple in structure, and operation is simple, passes through the first isosceles right-angle prism inside optical-fiber bundling device, second
Isosceles right-angle prism, grating fixing bracket, transmissive body phase holographic grating, reflector phase holographic grating, by three color of red, green, blue
Fused fiber splice is together.The brightness of output light can be controlled by aperture, the scope of application is more extensive, simple structure cost
It is low, it is more applicable for current market.
Description of the drawings
Fig. 1 is the RGB three coloured light bundling device structural schematic diagrams that the utility model embodiment provides.
Fig. 2 is the optical-fiber bundling device internal structure schematic diagram for the RGB three coloured light bundling devices that the utility model embodiment provides.
Fig. 3 is the RGB three coloured light bundling device handle arrangement schematic diagrames that the utility model embodiment provides
In figure：1, green optical fiber；2, red optical fiber；3, blue optical fiber；4, bright adjusting knob；5, optical-fiber bundling device；6,
Laser efferent duct；7, aperture adjusting knob；8, laser output；9, handle；10, the first isosceles right-angle prism；11, the second isosceles
Right-angle prism；12, grating fixing bracket；13, transmissive body phase holographic grating；14, reflector phase holographic grating.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing.
As shown in Figure 1-Figure 3, the RGB three coloured light bundling devices of the utility model embodiment offer include：It is green optical fiber 1, red
Coloured light fibre 2, blue optical fiber 3, bright adjusting knob 4, optical-fiber bundling device 5, laser efferent duct 6, aperture adjusting knob 7, laser are defeated
Outlet 8, handle 9, the first isosceles right-angle prism 10, the second isosceles right-angle prism 11, grating fixing bracket 12, transmissive body phase hologram
Grating 13, reflector phase holographic grating 14.Handle 9 is plugged on optical-fiber bundling device 5.
The optical-fiber bundling device 5 is internally provided with the first isosceles right-angle prism 10, the second isosceles right-angle prism 11, grating and fixes
Frame 12, transmissive body phase holographic grating 13, reflector phase holographic grating 14.Grating fixing bracket is shelved on the first isosceles right-angled edge
Between mirror, the second isosceles right-angle prism；Transmissive body phase holographic grating, reflector phase holographic grating are shelved on grating fixing bracket
It is internal and under to upper arrangement.
The green optical fiber 1, red optical fiber 2, blue optical fiber 3, are assembled, the optical-fiber bundling device 5 by optical-fiber bundling device 5
Upper end is movably installed with bright adjusting knob；
5 end of the optical-fiber bundling device is socketed with laser efferent duct 6, and the laser efferent duct 6 passes through aperture adjusting knob 7
It is tightly connected with laser output 8.
The green optical fiber 1, red optical fiber 2, the 3 end coat exploitation of blue optical fiber, expose naked fibre.
The green optical fiber 1, red optical fiber 2, blue optical fiber 3 are closely come together by fixture, and melting at high temperature is drawn
Cone, the areas Hang Chengzhui.
The cone area that the green optical fiber 1, red optical fiber 2, blue optical fiber 3 are formed is blocked from centre, keeps complete coupling
Section is welded together by welding and optical-fiber bundling device 5.
The operation principle of the utility model：By green optical fiber 1, red optical fiber 2, the 3 end coat exploitation of blue optical fiber, dew
Go out naked fibre, after closely being connected by fixture, cone area is blocked from centre, keeps complete coupling section, green optical fiber 1, blue
The light that optical fiber 3 is sent out passes through transmissive body phase holographic grating 13；The light that red optical fiber 2 is sent out is through reflector phase holographic grating 14
Reflection is then merged with the light beam across transmissive body phase holographic grating 13.It is defeated that laser is adjusted by bright adjusting knob 4
Brightness in outlet pipe 6, it is final to close what beam was completed by adjusting the aperture size in the adjusting laser output 8 of aperture adjusting knob 7
Light is exported through laser efferent duct 6, laser output 8.To be suitable for more environment.
The utility model is simple in structure, and operation is simple, passes through the first isosceles right-angle prism inside optical-fiber bundling device, second
Isosceles right-angle prism, grating fixing bracket, transmissive body phase holographic grating, reflector phase holographic grating are by red, green, blue three coloured light
Fibre is welded together.The brightness of output light can be controlled by aperture, the scope of application is more extensive, simple structure cost
It is low, it is more applicable for current market.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (4)
1. a kind of RGB three coloured lights bundling device, which is characterized in that the RGB three coloured lights bundling device is provided with：Optical-fiber bundling device；
Green optical fiber, red optical fiber, blue optical fiber are assembled by optical-fiber bundling device；Optical-fiber bundling device upper end is movably installed with light
Bright adjusting knob；
Optical-fiber bundling device end is socketed with laser efferent duct；Laser efferent duct is sealed by aperture adjusting knob and laser output
Connection.
2. RGB three coloured lights bundling device as described in claim 1, which is characterized in that the green optical fiber, red optical fiber, blue light
Fine end coat dew has naked fibre；
Optical-fiber bundling device is internally provided with the first isosceles right-angle prism, the second isosceles right-angle prism, grating fixing bracket, transmission position phase
Holographic grating, reflector phase holographic grating；Grating fixing bracket is shelved on the first isosceles right-angle prism, the second isosceles right-angle prism
Between；Transmissive body phase holographic grating, reflector phase holographic grating be shelved on inside grating fixing bracket and under to upper arrangement.
3. RGB three coloured lights bundling device as described in claim 1, which is characterized in that the green optical fiber, red optical fiber, blue light
Fibre is closely come together by fixture.
4. RGB three coloured lights bundling device as described in claim 1, which is characterized in that the green optical fiber, red optical fiber, blue light
The cone area that fibre is formed is welded together with optical-fiber bundling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420364.9U CN208060867U (en) | 2018-03-27 | 2018-03-27 | A kind of RGB three coloured lights bundling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420364.9U CN208060867U (en) | 2018-03-27 | 2018-03-27 | A kind of RGB three coloured lights bundling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208060867U true CN208060867U (en) | 2018-11-06 |
Family
ID=63986370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820420364.9U Active CN208060867U (en) | 2018-03-27 | 2018-03-27 | A kind of RGB three coloured lights bundling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208060867U (en) |
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2018
- 2018-03-27 CN CN201820420364.9U patent/CN208060867U/en active Active
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