CN207230226U - A kind of underwater laser guidance lighting device - Google Patents
A kind of underwater laser guidance lighting device Download PDFInfo
- Publication number
- CN207230226U CN207230226U CN201721278716.3U CN201721278716U CN207230226U CN 207230226 U CN207230226 U CN 207230226U CN 201721278716 U CN201721278716 U CN 201721278716U CN 207230226 U CN207230226 U CN 207230226U
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- China
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- laser
- lighting device
- power supply
- guidance lighting
- underwater
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Abstract
A kind of underwater laser guidance lighting device, it includes laser emitter, power supply, waterproof case, it is characterised in that：Waterproof case is inlaid with optical lens, and laser emitter is closely connected with optical lens, and laser emitter is connected with power supply, and power supply is controlled equipped with circuit and switch.Laser emitter realizes that semiconductor laser is small, easy to carry, 5 200 milliwatt of laser power, more than 500 meters of air medium range using semiconductor laser and driving module.Power supply uses lithium battery, 3 6V of direct current, can work 10 it is small when more than.
Description
Technical field
The invention belongs to underwater security to illuminate instruction applied technical field.
Background technology
Existing underwater lighting technology is realized with the devices such as flashlight or head lamp of diving under water, and remote underwater lighting is with large-scale
Based on propeller shot-light group, they are widely used in underwater photography, scientific research, search salvage, project installation construction etc., due to river
River and lake sea special area water turbidity, transparency is relatively low, and conventional illuminator can not realize illumination, Large Underwater lighting apparatus body
Product is huge to organize work；In addition work in night or deep-sea or closed shipwreck, long distance illumination, or signal designation pass
It is defeated to realize.
A kind of underwater laser guidance lighting device of the present invention, to be portable, it includes laser emitter, power supply, outside waterproof for it
Shell, it is characterised in that：Waterproof case is inlaid with optical lens, and laser emitter is closely connected with optical lens, laser emitter
It is connected with power supply, power supply is furnished with circuit and controlling switch.Laser beam can be launched during its work under water, for illuminate and
Signal identification is transmitted, and can be used for the identification that topside personnel is directed to underwater personnel positions direction.
Diving is present invention can be widely used to, dangerous fish, underwater photography is driven under water, searches salvage, project installation and apply
The occasions such as work, it can be carried, and can also be disposed under water.
The content of the invention
A kind of underwater laser guidance lighting device, it includes laser emitter, power supply, waterproof case, it is characterised in that：Waterproof
Shell is inlaid with optical lens, and laser emitter is closely connected with optical lens, and laser emitter is connected with power supply, and power supply is furnished with
Circuit is controlled with switch.Laser emitter realizes that semiconductor laser is small, just using semiconductor laser and driving module
In carrying, laser power 5-200 milliwatts, more than 500 meters of air medium range.Power supply uses lithium battery, and direct current 3-6V can be with work
Make 10 it is small when more than.
Controlling switch in the present invention is to be combined to be formed with electronic switch by pressure sensor, and pressure sensor is according to the depth of water
Setting is completed to control to controlling switch.Scuba diver enters opens controlling switch after water in certain depth pressure sensor so that laser
Device is started to work, and certain diving personnel can also directly control opening laser as needed.
Laser emitter in the present invention is monochromatic or polychrome, and laser emitter forms instruction photograph in one direction with multi-direction
It is bright.Blue laser is as submarine signal transmission, ranging, exploration extensive use, its emission spectrum is in 470-530 nanometers of sections
When, for seawater to the transmitance highest of laser, its illumination distances can reach more than 50 meters, be more than 5 times of large-scale lighting apparatus.
In the relatively low muddy water of the suitable transparency of the present invention, laser penetration rate is better than ordinary luminaire.
Laser emitter in the present invention is one or more, and laser emitter is blueness, and green or red, they distinguish
Controlled by switch and switch.Multiple color laser emitters launch different colours laser light, Ke Yishi respectively with laser emitter
The instruction of existing multiple directions, night or daytime, topside personnel can distinguish position, direction of scuba diver etc. according to water surface color.
Power supply in the present invention is furnished with circuit, drives laser transmitter projects laser, or control to flash transmitting laser, laser
Shining can need to realize that manual control is flashed according to scuba diver, and automatically controls and flash, it is used for visual identity light language signal
Transmission, especially light-duty diver, the time is shorter under water, its interactions among persons, and exchanging between topside personnel
Need directly perceived quick, its effect becomes apparent from night, if certain topside personnel uses optical signal recipient can be so that visiting
Survey the big good fortune of sensitivity to improve, its selection to laser emission band also more extensively, is not limited to visible ray.
Optical lens in the present invention, which has, adjusts laser focusing distance and hot spot scattering magnitude function, due to varying environment
Water quality transparency is different, and different underwater operation scene brightness requirements, range of exposures require difference, and optical lens has to be adjusted manually
Set-up function, the small irradiation distance of hot spot is remote, and environment scattering is small；The big closely light-emitting area of the big scattering of hot spot is big, and brightness is high.
Waterproof case in the present invention is furnished with fixed hanging hook, hanging hook be used to being fastened on clothes, head cap, reef,
Body surface so that diver easily wears and sets, and prevents from coming off in water.Power supply is lithium battery power supply, and waterproof case is
Metal or plastics or elastomeric material prepare to be formed.Existing blue laser is large laser equipment, it is mainly used for logical under water
Letter, detection, imaging etc., can not realize single carrying illumination.
Brief description of the drawings
Fig. 1 underwater laser guidance lighting device unidirectional emission structure charts,
The two-way transmitting lip pencil structure chart of Fig. 2 underwater laser guidance lighting devices,
The two-way transmitter-side structure chart of Fig. 3 underwater laser guidance lighting devices,
Structure is in figure：1 waterproof case, 2 laser emitters, 3 switches, 4 laser emitters, 5 switches, 6 power supplys, 7 optics
Lens, 8 hanging hooks.
Embodiment
A kind of underwater laser guidance lighting device, underwater laser guidance lighting device can be cylindrical, square etc..It includes swashing
Optical transmitting set, power supply, waterproof case, laser emitter are semiconductor laser, and power supply is lithium battery, waterproof case is metal,
Plastics, rubber, wherein metal are preferably to select with rubber, it adapts to deep-water pressure.Waterproof case is inlaid with optical lens, optics
Lens can be glass or plastics, wherein Glass optical lens, be conducive in seawater cleaning with it is anticorrosive.Laser emitter and light
Learn lens closely to connect, it can be focused, and control irradiation distance and scattering angle.Laser emitter is connected with power supply, electricity
Source is furnished with circuit and controlling switch, it can flash setting automatically, for flashlight language identify, can also control manually use with
Machine, multiple switch control different lasers.Laser emitter realizes that semiconductor swashs using semiconductor laser and driving module
Light device is small, easy to carry, uses rechargeable battery.
In the present invention switch control can be combined to be formed with electronic switch by pressure sensor, pressure sensor according to
Depth of water setting is completed to control to controlling switch, produces laser after such as entering 2 meters of depth of water, saves electricity, prevents laser from being passed in space
It is defeated.Scuba diver enters opens controlling switch after water in certain depth pressure sensor so that laser is started to work, certain ducker
Member can also directly control opening laser as needed.
Laser emitter in the present invention is monochromatic or polychrome, and monochrome can use blueness or green, they are in the seawater
Farther out, seawater is low to its absorptivity, and seawater transparency is good for transmission range, and high power laser light, which can shine, indicates more than hundred meters.
Laser emitter combines illustration 2 with green laser in one direction and multi-direction formation guidance lighting, such as use blueness, if front end
For blue laser, rear end is green laser, and when laser is arranged on diver head, diving personnel can see clearly by blue light
Underwater objects in front, the green light color that topside personnel can reflect according to seawater judges diving personnel position, or passes through the face that shines
Color identification diving personnel is floating state or diving stations, depth is judged according to light intensity, especially in night urgent salvage
With prominent effect.Laser emitter in the present invention is one or more, and laser emitter is blueness, green or red.It is more
A color laser emitter, it is possible to achieve the instruction of multiple directions, and remote light language information interchange, night or daytime water surface people
Member can distinguish position, direction of scuba diver etc. according to water surface color.
Power supply in the present invention is furnished with circuit, drives laser transmitter projects laser, or control to flash transmitting laser, laser
Luminous spot is smaller, can be needed to be directly realized by manual control according to scuba diver and flash or simply block flash signal, this is general
What logical lamps and lanterns can not be realized, because ordinary lamp and lantern has larger area light scattering, especially light-duty diver does not have umbilical cord signal
With oxygen transmission, the time is shorter under water, and scope of activities is big, and the free degree is unable to control, its interactions among persons, and and the water surface
Exchange needs between personnel are directly perceived quick, its effect becomes apparent from the hull of night or sinking.Power supply in the present invention is matched somebody with somebody
Swash in the seabed that having circuit control and regulation function can disturb other personnel implement to avoid the blue laser wavelengths in the present invention
The scientific research activities such as optic communication, laser ranging, the detection of laser sea-floor relief.
Optical lens in the present invention, which has, adjusts laser focusing distance and hot spot scattering magnitude function, due to varying environment
Water quality transparency difference, different underwater operation scene brightness requirements, range of exposures require difference, such as in hull, build interior, tunnel
In hole, or construction site, adjustment light emitting angle are conducive to large area, closely illuminate.Optical lens, which has to adjust manually, to be set
Function, the small irradiation distance of hot spot is remote, and environment scattering is small；The big closely light-emitting area of the big scattering of hot spot is big, and brightness is high.Diving personnel
It can prevent Laser short range from mutually injuring vision by wearing special spectacles of diving under water.And searching element at a distance needs vision long distance
From observation, then remote telomerization focus is needed, in addition high power laser also has safeguard protection effect to expulsion dangerous fish.
Waterproof case in the present invention is furnished with fixed hanging hook, and hanging hook is used to be fastened on clothes, head cap surface, its
User can not vision direct-view so that diver easily wear and set, prevent from coming off in water.In addition can also set
In reef, hull surface, submerged structure, for cue mark operating path region.Certainly, the present invention can be used for diver and exist
Floating on water alarm is called for help, can be by laser project signal, calling rescue aircraft, ship, more than 1000 meters of visual range,
Especially night, which irradiates empty optical signal, calls for help positive effect.
The invention has the advantages that
Underwater exploration, salvage, search, construction, photography of rivers,lakes and seas etc. are present invention can be widely used to, for illuminating,
Instruction, it can also be used to which between diver, diver and topside personnel's signal transmission, especially night uses, and overcomes night salvage
Work the difficulty that can not be unfolded safely.
It present invention can be widely used in water shine, show, illumination, for tunnel, underwater construction, ocean scientific investigation, ocean
Fishery fishing has broad sense.The present invention can be additionally used in structure exploration, geological survey, drive dangerous fish etc..The present invention is adapted to
Diver is single to be carried, and especially under no diving umbilical cord connection, it can provide illumination, signal transfer functions.
The present invention produces scattering in water using laser, it is possible to achieve illumination, display, optical lens can form all kinds of figures
Case, underwater operation personnel implement alarm, exchange etc. to water surface rescuer by light language signal.It may naturally be used for diver
Called for help in floating on water alarm, rescue aircraft, especially ship, night can be called to empty light by laser project signal
Signal calls for help positive effect.This product can be also placed on floating on water life vest, and rescue personnel is prompted for night.
Make above for preferable embodiment of the invention after illustrating, to one skilled in the art should
It is realized that without departing from the spirit and scope of the present invention, any changes and improvements made for the present invention all exist
In the scope of the present invention.
Claims (8)
1. a kind of underwater laser guidance lighting device, it includes laser emitter, power supply, waterproof case, it is characterised in that：Outside waterproof
Shell is inlaid with optical lens, and laser emitter is closely connected with optical lens, and laser emitter is connected with power supply, and power supply is equipped with electricity
Road and controlling switch.
A kind of 2. underwater laser guidance lighting device as claimed in claim 1, it is characterised in that：Controlling switch is by pressure sensor
Combine to be formed with electronic switch, pressure sensor sets according to the depth of water and controlling switch is completed to control.
A kind of 3. underwater laser guidance lighting device as claimed in claim 1, it is characterised in that：Laser emitter is monochromatic or more
Color, laser emitter are that blueness is green or red.
A kind of 4. underwater laser guidance lighting device as claimed in claim 1, it is characterised in that：Laser emitter is one or more
A, laser emitter is in one direction and multi-direction formation guidance lighting.
A kind of 5. underwater laser guidance lighting device as claimed in claim 1, it is characterised in that：Power supply is furnished with circuit, drives laser
Transmitter launches laser, or transmitting laser is flashed in control.
A kind of 6. underwater laser guidance lighting device as claimed in claim 1, it is characterised in that：There is optical lens adjusting laser to gather
Defocus distance and hot spot scattering size.
A kind of 7. underwater laser guidance lighting device as claimed in claim 1, it is characterised in that：Waterproof case is hung equipped with fixed
Hook, hanging hook are used to be fastened on clothes, head cap, reef, body surface.
A kind of 8. underwater laser guidance lighting device as claimed in claim 1, it is characterised in that：Power supply is lithium battery power supply, waterproof
Shell prepares to be formed for metal or plastics or elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278716.3U CN207230226U (en) | 2017-09-30 | 2017-09-30 | A kind of underwater laser guidance lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278716.3U CN207230226U (en) | 2017-09-30 | 2017-09-30 | A kind of underwater laser guidance lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230226U true CN207230226U (en) | 2018-04-13 |
Family
ID=61850077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721278716.3U Expired - Fee Related CN207230226U (en) | 2017-09-30 | 2017-09-30 | A kind of underwater laser guidance lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383081A (en) * | 2022-01-14 | 2022-04-22 | 海南省海洋与渔业科学院 | Ocean protection zone boundary optical identification device |
-
2017
- 2017-09-30 CN CN201721278716.3U patent/CN207230226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383081A (en) * | 2022-01-14 | 2022-04-22 | 海南省海洋与渔业科学院 | Ocean protection zone boundary optical identification device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20190930 |