CN206790586U - A kind of filming apparatus for dividing double light - Google Patents
A kind of filming apparatus for dividing double light Download PDFInfo
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- CN206790586U CN206790586U CN201720323975.7U CN201720323975U CN206790586U CN 206790586 U CN206790586 U CN 206790586U CN 201720323975 U CN201720323975 U CN 201720323975U CN 206790586 U CN206790586 U CN 206790586U
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- light
- light wave
- filming apparatus
- spectral module
- optical lens
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Abstract
The utility model discloses a kind of filming apparatus for dividing double light, including optical lens, described optical lens is provided with least one spectral module that the light wave that optical lens transmission comes can be divided into visible ray and infrared light wave-length coverage light wave into image side；Each spectral module be correspondingly arranged on two be used for receive the sensitive chip of different wavelength range light wave that is 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.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 filming apparatus for dividing double light.
【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 filming apparatus for dividing double light, and the device realizes shooting
The fine definition of image, 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 shooting dress for dividing double light
Put, it is characterised in that including optical lens, described optical lens can carry out optical lens transmission provided with least one into image side
Light wave be divided into the spectral module of visible ray and infrared light wave-length coverage light wave；Each spectral module is correspondingly arranged on two and is used for
Receive the sensitive chip of the different wavelength range light wave separated through spectral module；Described filming apparatus also includes can be by each sense
The image processing system that the light wave that optical chip receives is integrated and exported.
A kind of filming apparatus for dividing double light as described above, it is characterised in that：Described spectral module includes at least
One piece of beam splitter.
Compared with prior art, a kind of filming apparatus for dividing double light of the present utility model, has 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 two different wavelength range light waves, and the two different wavelength range light waves are received by different sensitive chips respectively again,
Therefore, what each individually sensitive chip received is one section of narrow light wave of wave-length coverage, so that sensitive chip
Definition 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 two different wavelength range light waves, and the two different wavelength range light waves are received by different sensitive chips respectively again,
Therefore, the overall optical wavelength scope received after two sensitive chips are cumulative is just wider, reflects the wavelength of each color all
It can be fully utilized, the overall picture color for receiving light wave after two 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 two different wavelength range light waves, and the two different wavelength range light waves are received by different sensitive chips respectively again,
Therefore, in low-light (level), the sensitive chip of two reception different wavelength range light waves is accumulated in together so that utilizable light
Ripple 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 filming apparatus for dividing double light, including optical lens 1, described optical lens 1 is into image side
Provided with least one spectral module that optical lens 1 can be transmitted to next light wave and be divided into visible ray and infrared light wave-length coverage light wave
2；Each spectral module 2 be correspondingly arranged on two be used for receive separated through spectral module 2 different wavelength range light wave it is photosensitive
Chip 3；Described filming apparatus also includes the image procossing that the light wave that each sensitive chip 3 receives can be integrated and exported
System 4.
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.It is specifically, described
Filming apparatus includes two spectral modules 2 and four sensitive chips 3.
By the way of the sensitive chips 3 of two reception different wavelength range light waves of spectral module 2 and matching, via optics
The light that camera lens 1 comes out is divided into two different wavelength range light waves through spectral module 2, then is matched not via with spectral module 2
Same feeling optical chip 3 receives respectively, and different sensitive chips 3 receives the light wave of particular range of wavelengths respectively, at image
Reason module 4 realizes the reduction and reproduction of image, so as to improve Optical devices definition, adds color reducibility, and realize
Filming apparatus also can blur-free imaging under low-light (level) environment.
Claims (2)
1. a kind of filming apparatus for dividing double light, it is characterised in that including optical lens (1), described optical lens (1) imaging
Side is provided with the light splitting that at least one light wave that can carry out optical lens (1) transmission is divided into visible ray and infrared light wave-length coverage light wave
Module (2)；Each spectral module (2) be correspondingly arranged on two be used for receive the different wavelength range that is separated through spectral module (2)
The sensitive chip (3) of light wave；Described filming apparatus also include can by each sensitive chip (3) receive light wave carry out integrate and
The image processing system (4) of output.
A kind of 2. filming apparatus for dividing double light according to claim 1, it is characterised in that：Described spectral module (2)
Include at least one piece of beam splitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323975.7U CN206790586U (en) | 2017-03-29 | 2017-03-29 | A kind of filming apparatus for dividing double light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720323975.7U CN206790586U (en) | 2017-03-29 | 2017-03-29 | A kind of filming apparatus for dividing double light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206790586U true CN206790586U (en) | 2017-12-22 |
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ID=60706730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720323975.7U Active CN206790586U (en) | 2017-03-29 | 2017-03-29 | A kind of filming apparatus for dividing double light |
Country Status (1)
| Country | Link |
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| CN (1) | CN206790586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713725A (en) * | 2017-03-29 | 2017-05-24 | 中山联合光电科技股份有限公司 | Shooting system capable of splitting double light waves |
| CN110351463A (en) * | 2019-07-10 | 2019-10-18 | 中山联合光电科技股份有限公司 | A kind of camera system that can divide double light |
-
2017
- 2017-03-29 CN CN201720323975.7U patent/CN206790586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713725A (en) * | 2017-03-29 | 2017-05-24 | 中山联合光电科技股份有限公司 | Shooting system capable of splitting double light waves |
| CN110351463A (en) * | 2019-07-10 | 2019-10-18 | 中山联合光电科技股份有限公司 | A kind of camera system that can divide double light |
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