CN207316676U - It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power - Google Patents
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power Download PDFInfo
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- CN207316676U CN207316676U CN201721509895.7U CN201721509895U CN207316676U CN 207316676 U CN207316676 U CN 207316676U CN 201721509895 U CN201721509895 U CN 201721509895U CN 207316676 U CN207316676 U CN 207316676U
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- light
- stroma
- light absorber
- optical compensation
- compensation device
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Abstract
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division and the light absorber for absorbing the larger light of dispersion angle, light absorber is fixedly installed in the top of Lighting Division.The light absorber is provided with baffle vane and light-absorbing coating, the axis of the vertical light absorber of baffle vane and is welded in the inner surface of light absorber, and light-absorbing coating is attached to the inner surface of light absorber and the surface of baffle vane.Institute's Lighting Division is provided with base, lamp holder, lens and headlamp, and lamp holder is fixedly installed in base, and lens and headlamp are installed on lamp holder successively.The lamp holder includes first stroma and multiple second stromas, and the first stroma is located at the center of base, and the second stroma is in be evenly distributed in base around the first stroma.The angle of departure that the Underwater Optical compensation device can absorb scattering light and light is small, penetration capacity is strong, while can effectively reduce reflected light in the front-back direction.
Description
Technical field
The utility model is related to Underwater Optical compensation apparatus field, it is more particularly to a kind of dissipate less, the strong Underwater Optical of penetration power
Compensation device.
Background technology
In recent decades, the sea fishery that China is attached most importance to sea-farming is grown rapidly, and has started seaweed, ocean shrimp
Class, seashells, marine fishes, five industry tides of choice seafood aquiculture, cultivation total output are sure to occupy always since nineteen ninety
First place in the world.But the muddiness of underwater water quality, insufficient light is caused, collection of the light compensation to video is particularly important, still
The scattering light for having light compensation system at present seriously affects video imaging effect.
Therefore in view of the shortcomings of the prior art, provide be related to it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, with solution
Certainly prior art deficiency is very necessary.
Utility model content
The purpose of this utility model is that avoid in place of the deficiencies in the prior art and provide it is a kind of dissipate less, penetration power is strong
Underwater Optical compensation device.The divergence of beam of the Underwater Optical compensation device is few, penetration power is strong.
There is provided it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division and for absorbing the angle of divergence
The light absorber of larger light is spent, light absorber is fixedly installed in the top of Lighting Division.
The light absorber is provided with baffle vane and light-absorbing coating, the axis of the vertical light absorber of baffle vane and is welded in light absorber
Inner surface, light-absorbing coating is attached to the inner surface of light absorber and the surface of baffle vane.
Baffle vane is used to stop that the larger light of launch angle is projected to outside.
Light-absorbing coating is used to absorb the light for being radiated at its surface.
Institute's Lighting Division is provided with base, lamp holder, lens and headlamp, and lamp holder is fixedly installed in base, lens and headlamp
Lamp holder is installed on successively.
The lamp holder includes first stroma and multiple second stromas, and the first stroma is located at the center of base, and second
Stroma is in be evenly distributed in base around the first stroma.
Lens are used to converge the light that headlamp is sent.
The light absorber is fixedly installed in the outer surface above the first stroma and light absorber is enclosed in the outside of lens；Or
The light absorber is fixedly installed in the outer surface above the first stroma and light absorber is enclosed in the outside of lens extremely
Few one kind.
The height of light absorber is defined as H, the diameter of lamp holder is defined as L, and H/L >=1.
First stroma is provided with 1, and the second stroma is provided with 3 or more than 3.
The central axes of first stroma all intersect at same point with the central axes of the second stroma, and angle is defined as A,
And 0 ° of 60 ° of ＜ A ＜.
The central axes of first stroma all intersect at same point with the central axes of the second stroma, and angle is defined as A,
And 0 ° of 30 ° of ＜ A ＜.
The baffle vane is provided with two or more；
Second stroma is provided with 5 or more than 5.
The light-absorbing coating color is black；
The headlamp is LED light.
A kind of diverging of the utility model less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division and for inhaling
The light absorber of the larger light of dispersion angle is received, light absorber is fixedly installed in the top of Lighting Division.The light absorber, which is provided with, to be in the light
Ring and light-absorbing coating, the axis of the vertical light absorber of baffle vane and are welded in the inner surface of light absorber, and light-absorbing coating is attached to extinction
The inner surface of device and the surface of baffle vane.The angle of departure that the Underwater Optical compensation device can absorb scattering light and light is small, wears
Saturating ability is strong, while can effectively reduce reflected light in the front-back direction.
Brief description of the drawings
The utility model is further described using attached drawing, but the content in attached drawing is not formed to the utility model
Any restrictions.
Fig. 1 be the utility model it is a kind of dissipate less, the structural representation of the embodiment 1 of the strong Underwater Optical compensation device of penetration power
Figure.
Fig. 2 be the utility model it is a kind of dissipate less, the side view of the embodiment 1 of the strong Underwater Optical compensation device of penetration power signal
Figure.
Fig. 3 is the schematic cross-section of light absorber.
Fig. 4 is the schematic cross-section in partial illumination portion.
Fig. 5 is lamp holder and the schematic diagram of light absorber.
Fig. 6 is that the central axes of the first stroma all intersect at same point with the central axes of the second stroma, and included angle A is illustrated
Figure.
In Fig. 1 to 6, include：
Lighting Division 10,
Base 11,
Lamp holder 12, the first stroma 121, the second stroma 122,
Lens 13, headlamp 14,
Light absorber 20,
Baffle vane 21 and light-absorbing coating 22.
Embodiment
The technical solution of the utility model is described further with the following Examples.
Embodiment 1.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, as shown in figures 1 to 6, be provided with Lighting Division 10 and be used for
The light absorber 20 of the larger light of dispersion angle is absorbed, light absorber 20 is fixedly installed in the top of Lighting Division 10.
Light absorber 20 is provided with baffle vane 21 and light-absorbing coating 22, the axis of the vertical light absorber 20 of baffle vane 21 and is welded in
The inner surface of light absorber 20, light-absorbing coating 22 are attached to the inner surface of light absorber 20 and the surface of baffle vane 21, such as Fig. 3.
Baffle vane 21 is used to stop that the larger light of launch angle is projected to outside.Light-absorbing coating 22 is radiated at for absorption
The light on its surface.
Lighting Division 10 is provided with base 11, lamp holder 12, lens 13 and headlamp 14, and lamp holder 12 is fixedly installed in base 11,
Lens 13 and headlamp 14 are installed on lamp holder 12 successively, such as Fig. 4.Lamp holder 12 includes first stroma 121 and multiple second
Stroma 122, the first stroma 121 are located at the center of base 11, and the second stroma 122 is in be evenly distributed in bottom around the first stroma 121
Seat 11.Light absorber 20 is fixedly installed in the outer surface of the top of the first stroma 121 and light absorber 20 is enclosed in the outside of lens 13.
Lens 13 are used to converge the light that headlamp 14 is sent.
The height of light absorber 20 is defined as H, the diameter of lamp holder 12 is defined as L, and H/L >=1, such as Fig. 5.First stroma
121 are provided with 1, and second stroma 122 of the present embodiment is provided with 5.The central axes of first stroma 121 and the second stroma 122
Central axes all intersect at same point, and angle is defined as A, and 0 ° of 60 ° of ＜ A ＜, such as Fig. 6.
The Underwater Optical compensation device principle of the utility model is as follows：Baffle vane 21 can stop the larger light of launch angle
Line, the coating that the inside of light absorber 20 has extinction can absorb the light for being radiated at its surface, thus may filter that launch angle compared with
Big light, the light angle for making to send from Underwater Optical compensation device are relatively concentrated, and without scattering light, light penetration ability is strong.
It should be noted that the height H of light absorber 20, the diameter L of lamp holder 12, when the ratio of H/L is bigger, Underwater Optical compensation fills
The light angle sent is put more to concentrate.The light absorber 20 of the utility model can have following several ways：1st, light absorber 20 is fixed
It is installed on the outer surface of the top of the first stroma 121 and light absorber 20 is enclosed in the outside of lens 13.2nd, light absorber 20 is fixedly mounted
Outer surface and light absorber 20 above the first stroma 121 are enclosed in the outside of lens 13.3rd, light absorber 20 is fixed installs respectively
The outside of lens 13 is enclosed in the outer surface of the first stroma 121 and the top of the second stroma 122 and light absorber 20.The present embodiment
For first way, other two ways can also be selected according to being actually needed.Specific embodiment is subject to actual requirement.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division 10 and for absorbing dispersion angle
The light absorber 20 of larger light, light absorber 20 are fixedly installed in the side of Lighting Division 10.The light absorber 20 is provided with baffle vane 21
With light-absorbing coating 22, the axis of the vertical light absorber 20 of baffle vane 21 and the inner surface of light absorber 20 is welded in, light-absorbing coating 22 is attached
The surface of the inner surface and baffle vane 21 in light absorber 20.The Underwater Optical compensation device can absorb scattering light and light
The angle of departure is small, penetration capacity is strong, while can effectively reduce reflected light in the front-back direction.
Embodiment 2.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, other features are same as Example 1, and difference exists
In the central axes of the first stroma 121 and the central axes of the second stroma 122 all intersect at same point, and 0 ° of 30 ° of ＜ A ＜.
The angular range of the central axes and the central axes of the second stroma 122 of first stroma 121 of the present embodiment is narrower, to institute
The light compensation luminous intensity bigger of range of exposures is more favourable to underwater video or image.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division 10 and for absorbing dispersion angle
The light absorber 20 of larger light, light absorber 20 are fixedly installed in the side of Lighting Division 10.The light absorber 20 is provided with baffle vane 21
With light-absorbing coating 22, the axis of the vertical light absorber 20 of baffle vane 21 and the inner surface of light absorber 20 is welded in, light-absorbing coating 22 is attached
The surface of the inner surface and baffle vane 21 in light absorber 20.The Underwater Optical compensation device can absorb scattering light and light
The angle of departure is small, penetration capacity is strong, while can effectively reduce reflected light in the front-back direction.
Embodiment 3.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, other features are same as Example 1, and difference exists
In baffle vane 21 is provided with two or more, and the second stroma 122 is provided with 5 or more than 5.
Second stroma, the 122 number increase of the present embodiment can improve light compensation luminous intensity, while baffle vane 21 sets and gets over
More, Underwater Optical compensation device more can absorb scattering light and angle of departure smaller, the penetration capacity of light are stronger, and scattering light is got over
It is few.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division 10 and for absorbing dispersion angle
The light absorber 20 of larger light, light absorber 20 are fixedly installed in the side of Lighting Division 10.The light absorber 20 is provided with baffle vane 21
With light-absorbing coating 22, the axis of the vertical light absorber 20 of baffle vane 21 and the inner surface of light absorber 20 is welded in, light-absorbing coating 22 is attached
The surface of the inner surface and baffle vane 21 in light absorber 20.The Underwater Optical compensation device can absorb scattering light and light
The angle of departure is small, penetration capacity is strong, while can effectively reduce reflected light in the front-back direction.
Embodiment 4.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, other features are same as Example 1, and difference exists
In 22 color of light-absorbing coating is black, and headlamp 14 is LED light.
The absorbing ability of black is strong compared with other colors, and the service life that ED lamps can improve headlamp 14 can reduce energy at the same time
Consumption.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division 10 and for absorbing dispersion angle
The light absorber 20 of larger light, light absorber 20 are fixedly installed in the side of Lighting Division 10.The light absorber 20 is provided with baffle vane 21
With light-absorbing coating 22, the axis of the vertical light absorber 20 of baffle vane 21 and the inner surface of light absorber 20 is welded in, light-absorbing coating 22 is attached
The surface of the inner surface and baffle vane 21 in light absorber 20.The Underwater Optical compensation device can absorb scattering light and light
The angle of departure is small, penetration capacity is strong, while can effectively reduce reflected light in the front-back direction.
Embodiment 5.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, other features are same as Example 1, and difference exists
In the second stroma 122 is provided with 3 or more than 3.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division 10 and for absorbing dispersion angle
The light absorber 20 of larger light, light absorber 20 are fixedly installed in the side of Lighting Division 10.The light absorber 20 is provided with baffle vane 21
With light-absorbing coating 22, the axis of the vertical light absorber 20 of baffle vane 21 and the inner surface of light absorber 20 is welded in, light-absorbing coating 22 is attached
The surface of the inner surface and baffle vane 21 in light absorber 20.The Underwater Optical compensation device can absorb scattering light and light
The angle of departure is small, penetration capacity is strong, while can effectively reduce reflected light in the front-back direction.
Embodiment 6.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, other features are same as Example 1, and difference exists
In light absorber 20 fixes the outer surface for the top for being respectively arranged in the first stroma 121 and the second stroma 122 and light absorber 20 is surrounded
In the outside of lens 13.
The penetration capacity compared with embodiment 1 and light of the Underwater Optical compensation device of the present embodiment is stronger, and scattering light is less.
It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, be provided with Lighting Division 10 and for absorbing dispersion angle
The light absorber 20 of larger light, light absorber 20 are fixedly installed in the side of Lighting Division 10.The light absorber 20 is provided with baffle vane 21
With light-absorbing coating 22, the axis of the vertical light absorber 20 of baffle vane 21 and the inner surface of light absorber 20 is welded in, light-absorbing coating 22 is attached
The surface of the inner surface and baffle vane 21 in light absorber 20.The Underwater Optical compensation device can absorb scattering light and light
The angle of departure is small, penetration capacity is strong, while can effectively reduce reflected light in the front-back direction.
Finally it should be noted that above example is only illustrating the technical solution of the utility model rather than to this practicality
The limitation of novel protected scope, although being explained in detail with reference to preferred embodiment to the utility model, the common skill of this area
Art personnel should be appreciated that can be new without departing from this practicality to technical solutions of the utility model technical scheme is modified or replaced equivalently
The spirit and scope of type technical solution.
Claims (10)
1. it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：It is provided with Lighting Division and is sent out for absorbing
The light absorber of the larger light of angle is dissipated, light absorber is fixedly installed in the top of Lighting Division.
2. it is according to claim 1 it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：It is described
Light absorber is provided with baffle vane and light-absorbing coating, the axis of the vertical light absorber of baffle vane and is welded in the inner surface of light absorber, inhales
Light coating is attached to the inner surface of light absorber and the surface of baffle vane；
Baffle vane is used to stop that the larger light of launch angle is projected to outside；
Light-absorbing coating is used to absorb the light for being radiated at its surface.
3. it is according to claim 2 it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：Shone
Bright portion is provided with base, lamp holder, lens and headlamp, and lamp holder is fixedly installed in base, and lens and headlamp are installed on lamp successively
Seat；
The lamp holder includes first stroma and multiple second stromas, and the first stroma is located at the center of base, the second stroma
Base is evenly distributed in around the first stroma；
Lens are used to converge the light that headlamp is sent.
4. it is according to claim 3 it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：It is described
Light absorber is fixedly installed in the outer surface above the first stroma and light absorber is enclosed in the outside of lens；Or
The light absorber is fixedly installed in the outer surface above the first stroma and light absorber be enclosed in lens outside at least one
Kind.
5. it is according to claim 4 it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：It will inhale
The height of light device is defined as H, and the diameter of lamp holder is defined as L, and H/L >=1.
6. it is according to claim 5 it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：It is described
First stroma is provided with 1, and the second stroma is provided with 3 or more than 3.
7. it is according to claim 6 it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：It is described
The central axes of first stroma and the central axes of the second stroma all intersect at same point, and angle is defined as A, and 0 ° of ＜ A ＜
60°。
8. it is according to claim 6 it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：It is described
The central axes of first stroma and the central axes of the second stroma all intersect at same point, and angle is defined as A, and 0 ° of ＜ A ＜
30°。
9. a kind of diverging according to claim 7 or 8 less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：Institute
State baffle vane and be provided with two or more；
Second stroma is provided with 5 or more than 5.
10. it is according to claim 9 it is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power, it is characterised in that：It is described
Light-absorbing coating color is black；
The headlamp is LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509895.7U CN207316676U (en) | 2017-11-13 | 2017-11-13 | It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509895.7U CN207316676U (en) | 2017-11-13 | 2017-11-13 | It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207316676U true CN207316676U (en) | 2018-05-04 |
Family
ID=62401166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721509895.7U Expired - Fee Related CN207316676U (en) | 2017-11-13 | 2017-11-13 | It is a kind of dissipate less, the strong Underwater Optical compensation device of penetration power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207316676U (en) |
-
2017
- 2017-11-13 CN CN201721509895.7U patent/CN207316676U/en not_active Expired - Fee Related
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Legal Events
| 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: 20180504 Termination date: 20211113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |