CN206790584U - A kind of more light filming apparatus - Google Patents
A kind of more light filming apparatus Download PDFInfo
- Publication number
- CN206790584U CN206790584U CN201720321474.5U CN201720321474U CN206790584U CN 206790584 U CN206790584 U CN 206790584U CN 201720321474 U CN201720321474 U CN 201720321474U CN 206790584 U CN206790584 U CN 206790584U
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- China
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- light
- filming apparatus
- spectral module
- optical lens
- beam splitter
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Abstract
The utility model discloses a kind of more light filming apparatus, including optical lens, described optical lens is provided with the spectral module that the light wave that optical lens transmission comes can be divided into several different wavelength range light waves into image side；Described filming apparatus also includes at least two sensitive chips for being used to receive the optical signal separated through spectral module；Described filming apparatus also includes the image processing system that the light wave that each sensitive chip receives can be integrated and exported；Described spectral module includes at least one piece of beam splitter, and described beam splitter is prism, film or level crossing.The utility model realizes the fine definition of shooting image, and image color is Well-recovered, also can blur-free imaging under low-light (level).
Description
【Technical field】
Optical devices are the utility model is related to, especially a kind of more light filming apparatus.
【Background technology】
Monitoring filming apparatus is widely applied in daily life at present.But current safety monitoring, road conditions prison
Control device has the disadvantage that:
1st, existing filming apparatus needs by the way of single lens match single sensitive chip for single sensitive chip
The optical wavelength of reception is wider, therefore, causes overall picture definition not high, and it is bad to shoot the effect come；
2nd, existing filming apparatus reflects that the wavelength of each color exists by the way of single lens match single sensitive chip
What is reduced on single sensitive chip is bad, so as to not full enough the phenomenon of shooting picture color occur；
3rd, existing filming apparatus is by the way of single lens match single sensitive chip, in low-light (level) environment, part
The wavelength of light wave can not be utilized, and cause overall thang-kng amount to decline, and shooting image is unintelligible.
Therefore, the utility model is based on the insufficient and caused of the above.
【Utility model content】
The technical problems to be solved in the utility model is to provide a kind of more light filming apparatus, and the device realizes shooting image
Fine definition, and image color is Well-recovered, also can blur-free imaging under low-light (level).
In order to solve the above technical problems, the utility model employs following technical proposals：A kind of more light filming apparatus, it is special
Sign is, including optical lens, and described optical lens is some provided with that can be divided into the light wave that optical lens transmission comes into image side
The spectral module of individual different wavelength range light wave；Described filming apparatus also includes at least two and is used to receive through spectral module point
The sensitive chip of the optical signal gone out；Described filming apparatus also include the light wave that each sensitive chip can be received integrate and
The image processing system of output；Described spectral module includes at least one piece of beam splitter, described beam splitter be prism,
Film or level crossing.
A kind of more light filming apparatus as described above, it is characterised in that：The surface of described spectral module uses film plating layer.
A kind of more light filming apparatus as described above, it is characterised in that：The light that the optical lens is sent and light splitting mould
Block shape a at a certain angle, meet 0<a<180°.
A kind of more light filming apparatus as described above, it is characterised in that：Described filming apparatus includes at least one point
Optical module.
A kind of more light filming apparatus as described above, it is characterised in that：Described filming apparatus includes two light splitting moulds
Block.
A kind of more light filming apparatus as described above, it is characterised in that：Described filming apparatus includes three photosensitive cores
Piece.
Compared with prior art, a kind of more light filming apparatus of the present utility model, have reached following effect：
1st, the utility model is separated the light of different wave length using spectral module, so the light from spectral module output
Ripple is several different wavelength range light waves, and these different wavelength range light waves are received by different sensitive chips respectively again, because
This, what each individually sensitive chip received is one section of narrow light wave of wave-length coverage, so that sensitive chip is clear
Clear degree has lifting, greatly promotes the whole image sharpness that filming apparatus eventually forms.
2nd, the utility model is separated the light of different wave length using spectral module, so the light from spectral module output
Ripple is several different wavelength range light waves, and these different wavelength range light waves are received by different sensitive chips respectively again, because
This, the overall optical wavelength scope received after multiple sensitive chips are cumulative is just wider, reflects that the wavelength of each color can
It is fully utilized, the overall picture color for receiving light wave after multiple sensitive chips are cumulative and being formed is truer, fuller.
3rd, the utility model is separated the light of different wave length using spectral module, so the light from spectral module output
Ripple is several different wavelength range light waves, and these different wavelength range light waves are received by different sensitive chips respectively again, because
This, in low-light (level), multiple sensitive chips for receiving different wavelength range light wave are accumulated in together so that utilizable light wave
Wave-length coverage broadens, and improves overall thang-kng amount, so that imaging picture also can guarantee that clearly when light is very dark.
【Brief description of the drawings】
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is the utility model schematic diagram；
Brief description of the drawings：1st, optical lens；2nd, spectral module；3rd, sensitive chip；4th, image processing system.
【Embodiment】
Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of more light filming apparatus, including optical lens 1, described optical lens 1 are provided with energy into image side
Optical lens 1 is transmitted to the spectral module 2 that the light wave come is divided into several different wavelength range light waves；Described filming apparatus is also
It is used to receive the sensitive chip 3 that optical signal is separated through spectral module 2 including at least two；Described filming apparatus also includes inciting somebody to action
The image processing system 4 that the light wave that each sensitive chip 3 receives is integrated and exported, described spectral module 2 include to
Few one piece of beam splitter, described beam splitter are prism, film or level crossing, can using prism, film or level crossing
To be divided, and spectrophotometric result is good, and light can be divided into several different wavelength range light waves, the scope of every kind of wavelength
Light wave matches different sensitive chips, greatly promotes the whole image sharpness that filming apparatus eventually forms.
As shown in figure 1, in the present embodiment, the surface of described spectral module 2 uses film plating layer.Using multicoating,
It is saturating that the light wave for light wave reflection another part wavelength band that multilayer film reaches a part of wavelength band is plated on spectral module,
Realize light splitting.
As shown in figure 1, in the present embodiment, the optical lens 1 and the shape of spectral module 2 form an angle a, meet 0<a<
180 °, the light that optical lens can be allowed to come out is divided by beam splitter.
As shown in figure 1, in the present embodiment, described spectral module 2 includes at least one piece of beam splitter, can be by light
Learn the light wave that the transmission of camera lens 1 comes and be divided into each and every one more different wavelength range light waves, the quantity of beam splitter is not specifically limited herein.
As shown in figure 1, in the present embodiment, filming apparatus includes at least one spectral module 2, can be two light splitting
Module, or it is multiple, it is not especially limited herein.
As shown in figure 1, in the present embodiment, filming apparatus includes at least two sensitive chips 3；It can be three photosensitive
Chip, or it is multiple, it is not especially limited herein.
Using spectral module 2 and match it is multiple reception different wavelength range light waves sensitive chips 3 by the way of, via optics
The light that camera lens 1 comes out is divided into several different wavelength range light waves through spectral module 2, then via being matched with spectral module 2
Different sensitive chips 3 receive respectively, and different sensitive chips 3 receives the light wave of particular range of wavelengths respectively, finally by image
Processing module 4 realizes the reduction and reproduction of image, so as to improve Optical devices definition, adds color reducibility, and in fact
Filming apparatus also can blur-free imaging under present low-light (level) environment.
Claims (5)
1. a kind of more light filming apparatus, it is characterised in that including optical lens (1), described optical lens (1) is provided with into image side
Optical lens (1) can be transmitted to the spectral module (2) that the light wave come is divided into several different wavelength range light waves；Described shooting
Device also includes at least two sensitive chips (3) for being used to receive the optical signal separated through spectral module (2)；Described shooting dress
Put the image processing system (4) for also including the light wave that each sensitive chip (3) receives being integrated and exported；Described point
Optical module (2) includes at least one piece of beam splitter, and described beam splitter is prism, film or level crossing；Described point
The surface of optical module (2) uses film plating layer.
A kind of 2. more light filming apparatus according to claim 1, it is characterised in that：The light that the optical lens (1) sends
Line and spectral module (2) shape a at a certain angle, meet 0<a<180°.
A kind of 3. more light filming apparatus according to claim 1, it is characterised in that：Described filming apparatus includes at least
One spectral module (2).
A kind of 4. more light filming apparatus according to claim 3, it is characterised in that：Described filming apparatus includes two
Spectral module (2).
A kind of 5. more light filming apparatus according to claim 4, it is characterised in that：Described filming apparatus includes three
Sensitive chip (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321474.5U CN206790584U (en) | 2017-03-29 | 2017-03-29 | A kind of more light filming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720321474.5U CN206790584U (en) | 2017-03-29 | 2017-03-29 | A kind of more light filming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206790584U true CN206790584U (en) | 2017-12-22 |
Family
ID=60706613
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720321474.5U Active CN206790584U (en) | 2017-03-29 | 2017-03-29 | A kind of more light filming apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN206790584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911882A (en) * | 2017-03-29 | 2017-06-30 | 中山联合光电科技股份有限公司 | A kind of many light camera systems |
-
2017
- 2017-03-29 CN CN201720321474.5U patent/CN206790584U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911882A (en) * | 2017-03-29 | 2017-06-30 | 中山联合光电科技股份有限公司 | A kind of many light camera systems |
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