CN109185749A - A kind of deep underwater lighting fixture in full sea - Google Patents
A kind of deep underwater lighting fixture in full sea Download PDFInfo
- Publication number
- CN109185749A CN109185749A CN201811067455.XA CN201811067455A CN109185749A CN 109185749 A CN109185749 A CN 109185749A CN 201811067455 A CN201811067455 A CN 201811067455A CN 109185749 A CN109185749 A CN 109185749A
- Authority
- CN
- China
- Prior art keywords
- shell
- lighting fixture
- light transmission
- deep
- lighting unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention discloses a kind of deep underwater lighting fixture in full sea, including the internal shell with cavity, and be installed in the shell, the lighting unit for generating lighting source, it is provided with exit portal on the shell, and the lighting unit is distributed towards the exit portal；The light transmission liquid medium for resisting seawater pressure is expired in filling in the shell.So, outgoing is caused to hinder the emergent ray of lighting unit because on the one hand the light transmission liquid medium can be avoided, another aspect density is larger, and hydrophobicity is strong, has compared with high voltage, when filling inside housings, it can be used as the structural strength of the structure division enhancing shell of shell, to fight extraneous deep sea hydraulic, simultaneously, the resistance to compression range of light transmission liquid medium is larger, can preferably adapt to the deep-sea lighting environment of different depth；It sees in turn, due to the effect of light transmission liquid medium, the demand of the structural strength of shell itself is reduced, it is possible thereby to reduce production cost, while reducing volume.
Description
Technical field
The present invention relates to deep-sea lighting technical field, in particular to a kind of deep underwater lighting fixture in full sea.
Background technique
With the progress of science and technology, the exploration and development of resources at deep-sea have gradually attracted the sight of people.Deep-sea is manned
The equipments such as submersible (HOV), unmanned submersible (ROV, AUV) and abyss lander (lander) are exactly that the mankind explore deep-sea secret
Important tool.Underwater 50 meters are defined as full sea deeply by people to underwater 11000 meters of region.With the increase of submerged depth,
Underwater light be it is more and more weaker, when reach underwater 2000 meters it is following when, almost just there is no natural light.Therefore, underwater to shine
Mingguang City source is turned into the indispensable tool of deep-sea exploration.
From the point of view of domestic existing deep-sea lighting engineering, still there is quite a few using traditional halogen lamp as light source.
And in general field, LED light source can replacing halogen lamp light source completely, pass through the adjusting and arrangement to LED emission wavelength
Combination, can modulate the LED light source as halogen lamp with visible light full spectrum, and market receives completely.
In addition, also can solve with LED light source substitution conventional halogen lamp, halogen lamp efficiency is relatively low, switch response speed is slow, service life is short
(hundred hours magnitudes), the problems such as volume is bigger than normal and unfriendly to environment.
From it is domestic it is existing use LED as from the point of view of the deep-sea lighting engineering of light source, be still significantly improved space at present.
It is basic to be protected in the form of sealing dry cabin encapsulation as the resistance to compression to internal light source in the patent having disclosed, such as patent No.
For CN1987195B, CN207394384U and CN104033807 etc., wherein CN104033807 is deep-sea great power LED fish gathering
Lamp.
Currently, the form for sealing dry cabin encapsulation is also form general in the world, such as the product of Deepsea company of the U.S.,
Reliability requirement on its reliability especially mechanics to cabin internal LED light source is not high, but to the waterproof of shell cabin,
Mechanical structure, the design and manufacture of optical lens structure etc. improve requirement, and the range of choice of suitable material is also substantially reduced.This
Sample brings the increase of the increase of cost and the volume of headlamp, quality.
Therefore, how to meet the pressure-resistant demand of underwater lighting environment, reduce production cost, while reducing volume, be ability
Field technique personnel technical problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of complete deep underwater lighting fixture in sea, the pressure resistance that can satisfy underwater lighting environment is needed
It asks, reduces production cost, while reducing volume.
In order to solve the above technical problems, the present invention provides a kind of deep underwater lighting fixture in full sea, including internal with cavity
Shell, and be installed in the shell, the lighting unit for generating lighting source, be provided with outgoing on the shell
Mouthful, and the lighting unit is distributed towards the exit portal；The light transmission liquid for resisting seawater pressure is expired in filling in the shell
State medium.
Preferably, the light transmission liquid medium is specially silicone oil.
Preferably, the pressure for being supplemented again when the light transmission liquid medium is lost is additionally provided in the shell
Force compensating device.
Preferably, it is covered at the exit portal of the shell for going out according to default refraction angle to the lighting unit
Penetrate the reflecting assembly that light is reflected.
Preferably, the front end of the reflecting assembly is provided with to be formed in parallel for converging the emergent ray after its refraction
The lens of light.
Preferably, the reflecting assembly is in flat taper, and its small end bottom surface is detachably connected to going out for the shell
At loophole；The bottom of the reflecting assembly is pasted with the cooling fin for cooling down to it.
Preferably, it is additionally provided in the shell and connect, with the lighting unit signal for controlling its emergent ray
The controller of lighting parameter.
Preferably, several are installed on the shell for filling or being discharged the gas-liquid of internal light transmission liquid medium
Hole.
Preferably, the lighting unit includes the welding pedestal for being provided with default control circuit, is connected to the welding base
Metal electrode on seat to, with the metal electrode to the luminescent layer being connected, the transparent base being attached in the luminous layer surface
Plate.
Preferably, the both ends of the metal electrode pair are respectively welded on the welding pedestal and the luminescent layer, and institute
State the bottom both ends connection of welding pedestal on the housing.
The deep underwater lighting fixture (hereinafter referred to as " illuminator ") in full sea provided by the present invention mainly includes shell and is set
It is placed in the intracorporal lighting unit of shell.Wherein, shell is the outer body structure of illuminator, and inner hollow is mainly used for pacifying
Fill and carry remaining components.Lighting unit is mounted in shell, is mainly used for through electric energy production lighting source.On shell
It is provided with exit portal, lighting unit makes exit portal of its beam projecting direction towards shell in the intracorporal arrangement of shell, so as to
It is convenient that the external world is illuminated by shell.Importantly, in the intracorporal installation space of shell, in addition to installation each components it
Outside, it has been further filled with light transmission liquid medium.On the one hand the light transmission liquid medium can be avoided causes the emergent ray of lighting unit
Outgoing hinders, and another aspect density is larger, and hydrophobicity is strong, has compared with high voltage, when filling inside housings, can be used as shell
The structural strength of the structure division enhancing shell of body, to fight extraneous deep sea hydraulic, meanwhile, the resistance to compression range of light transmission liquid medium
It is larger, it can preferably adapt to the deep-sea lighting environment of different depth；It sees in turn, due to the effect of light transmission liquid medium, shell
The demand of the structural strength of itself is reduced, it is possible thereby to reduce production cost.Compared with the prior art, without using outside
Frame is biggish to seal dry cabin encapsulation, reduces volume.In conclusion the deep underwater lighting fixture in full sea provided by the present invention,
It can satisfy the pressure-resistant demand of underwater lighting environment, reduce production cost, while reducing volume.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention.
Fig. 2 is the concrete structure schematic diagram of lighting unit shown in Fig. 1.
Wherein, in Fig. 1-Fig. 2:
Shell -1, lighting unit -2 weld pedestal -201, metal electrode right -202, luminescent layer -203, transparent base
Plate -204, pressure compensator -3, reflecting assembly -4, lens -5, cooling fin -6, controller -7, gas-liquid hole -8, power supply
Interface -9.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of overall structure diagram of specific embodiment provided by the present invention.
In a kind of specific embodiment provided by the present invention, the complete deep underwater lighting fixture in sea mainly includes 1 He of shell
The lighting unit 2 being set in shell 1.
Wherein, shell 1 is the outer body structure of illuminator, and inner hollow is mainly used for installing and carries remaining
Components.The shell 1 concretely metal shell, and the shape of the metal shell can be spherical shape, drum-shaped, cube
Any combination of shape, pyramid or the above shape.Meanwhile the material of the shell 1 concretely anodised aluminium, stainless
The metal material that steel, copper alloy or titanium alloy etc. are stabilized in deep-sea and rigidity is strong.Such as the shell of anodised aluminium
Suitable for 0~7000m range, and the shell of titanium alloy is suitable for 7000~11000m range.
Lighting unit 2 is mounted in shell 1, is mainly used for through electric energy production lighting source.It is provided with out on shell 1
Loophole, arrangement of the lighting unit 2 in shell 1 makes exit portal of its beam projecting direction towards shell 1, logical to facilitate
1 pair of external world of shell is crossed to illuminate.
Importantly, the installation space in shell 1 has been further filled with light transmission liquid other than each components of installation
State medium.The light transmission liquid medium is transparent, to the transmitance of light up to 99% or more, on the one hand can be avoided to lighting unit 2
Emergent ray causes outgoing to hinder, and another aspect density is larger, and hydrophobicity is strong, has compared with high voltage, when being filled in shell 1
When portion, the structural strength of the structure division enhancing shell 1 of shell 1 can be used as, to fight extraneous deep sea hydraulic, meanwhile, light transmission liquid
The resistance to compression range of state medium is larger, can preferably adapt to the deep-sea lighting environment of different depth；It sees in turn, due to light transmission liquid
The demand of the effect of medium, the structural strength of shell 1 itself is reduced, it is possible thereby to reduce production cost.Compared to existing
Technology seals dry cabin encapsulation without using external frame is biggish, reduces volume.
In conclusion the complete deep underwater lighting fixture in sea provided by the present embodiment, can satisfy the resistance to of underwater lighting environment
Pressure demand reduces production cost, while reducing volume.
In a kind of preferred embodiment for the light transmission liquid medium filled in about shell 1, light transmission liquid medium tool
Body can be silicone oil, since the silica gel of silicone oil and protection lighting unit 2 is immiscible, more be suitble to.Certainly, light transmission liquid is situated between
Matter can also be for mineral oil, hydraulic oil, synthetic oil etc. are transparent, density is big, light transmittance is high, the stronger liquid of hydrophobicity.
Simultaneously, it is contemplated that the problem of light transmission liquid medium being likely to occur in shell 1 leaks, the present embodiment is in shell 1
It is additionally arranged pressure compensator 3.Specifically, the pressure compensator 3 can be piston-type pressure compensator, it is typically mounted at shell 1
Tail portion, rear cover through-hole and back nut constitute damping structure, can be according to the wastage of the light transmission liquid medium inside shell 1
Impact when being automatically replenished, while pressure compensator 3 being avoided to work.The structure is pressure commonly used in deep sea equipment
Collocation structure, it is simple and compact for structure, it is easily installed and processes, can be avoided seawater pollution caused by liquid leakage in shell 1.
In addition, the present embodiment is additionally arranged reflecting assembly 4 on shell 1 to improve illuminator in the illuminating effect at deep-sea.
It is mainly in flat cone specifically, the reflecting assembly 4 is generally located at the exit portal position on shell 1, and its small end
Bottom surface is connected at the exit portal of shell 1.For convenience of dismounting, the bottom of the reflecting assembly 4 can be detachably connected with shell 1, than
Such as pass through fastening bolt or clamping structure.When lighting unit 2 generates light source inside shell 1, emergent ray is from shell 1
Exit portal projects, and four scattered light will collide on reflecting assembly 4 during outgoing, set on the inner wall of reflecting assembly 4
It is equipped with reflecting coating, incident ray can be reflected according to set refraction path, so that lighting unit 2 generated
Emergent ray can be emitted along the exit portal direction of shell 1 as far as possible, avoid energy dissipation.
Further, the present embodiment is also provided with lens 5 in the front end of reflecting assembly 4.Specifically, the lens 5 are mainly used
It converges, and is emitted into directional light in by the light after the refraction of reflecting assembly 4, so that the light that lighting unit 2 generates
Source forms directional light, improves the energy density and luminous intensity of illuminating ray.Meanwhile to improve sealing performance, in lens 5 and instead
O-ring seal is provided between the edge of optical assembly 4.
Simultaneously, it is contemplated that under enclosed environment, the heat for largely accumulating generation when lighting unit 2 works long hours, for this purpose,
The present embodiment is provided with cooling fin 6 in shell 1.Specifically, the cooling fin 6 can be attached to the bottom of reflecting assembly 4, it is main logical
The mode for crossing liquid cooling carries out cooling down to the heat generating component of lighting unit 2.
Furthermore, it is contemplated that lighting environment may persistently change when deep-sea is illuminated, for example depth gradually increases
Add deduct small etc., for the deep-marine-environment for adapting to real-time change, the present embodiment is additionally arranged controller 7 in shell 1.Specifically, should
Controller 7 is connect with 2 signal of lighting unit, is mainly used for controlling lighting unit 2 according to the detection data of all kinds of environmental detectors
Emergent ray parameter, such as with according to change in depth control lighting unit 2 luminous intensity, color etc..
Moreover, the filling of light transmission liquid medium is conveniently being carried out in shell 1 and is being unpicked and washed, the present embodiment is in shell 1
On opened up several gas-liquid holes 8, for example two gas-liquid holes 8 can be set simultaneously, liquid is carried out by one of gas-liquid hole 8 and is filled out
When filling, gas and liquid in shell 1 can be discharged by another gas-liquid hole 8.Similarly, the present embodiment is also opened on shell 1
If power interface 9, which is mainly connect using watertight connector with extraneous, can in real time be the controller inside shell 1
7, the electrical equipments such as lighting unit 2 are powered or charge.
As shown in Fig. 2, Fig. 2 is the concrete structure schematic diagram of lighting unit shown in Fig. 1.
In a kind of preferred embodiment about lighting unit 2, which mainly includes welding pedestal 201, gold
Belong to electrode to 202, luminescent layer 203 and transparent substrate 204.Specifically, the lighting unit 2 is welded on together using Flip-chip IC
On one substrate, and the emission wavelength of its luminescence chip can select as needed red, green, blue, purple or in which any combination, also
Required emission wavelength can be obtained in such a way that blue light or purple LED increase fluorescent powder, certainly can also by laser with
Fluorescent powder collocation the modes such as uses to carry out corresponding wavelength and shines.
Wherein, transparent substrate 204 uses in traditional LED luminescence chip generally as substrate, but in inverted structure
Then the surface layer as lighting unit 2 uses, and may generally be transparent sapphire material, and can set according to the optical wavelength that goes out of luminescent layer
It counts its thickness and increases the micro-structure of light efficiency.
Weld pedestal 201 be generally metal plate, be carved with default control circuit on it with meet the power supply of luminescence chip,
Control requires.Metal electrode includes positive electrode and negative electrode to 202, and the positive electrode and negative electrode are both connected to welding pedestal
On 201 surface, and the other end of the two is welded on luminescent layer 203, is powered for luminescent layer 203.Such welding knot
Required conductive gold wire when structure effectively reduces traditional die welding, metal electrode to 202 directly with welding pedestal 201 and luminous
Layer 203 welds, and has the characteristics that high pressure resistant and high reliablity in deep-sea high-pressure environment.
Luminescent layer 203 is between the PN junction of semiconductor material formation, can be shone by the radiation recombination in electronics and hole,
And its emission wavelength can be adjusted according to the composition proportion of material.
Furthermore, it is contemplated that the heating efficiency of lighting unit 2, in the present embodiment, the bottom end both ends of welding pedestal 201 are all connected with
On shell 1, for example it is welded to first-class inside shell 1.Heat dissipation channel so is formd to lighting unit 2, i.e. luminescent layer is logical
Cross welding pedestal 201, cooling fin 6, light transmission liquid medium, shell 1, external environment.Simultaneously as welding pedestal is also welded to shell
On body 1, since the increase of bonding area is brought, thermal conductivity is good, high mechanical strength, is not easy the features such as open circuit, special at deep-sea etc.
The advantage with good reliability is used in extreme environment.Meanwhile meeting the envelope of deep-sea pressure resistance demand in this filling liquid medium
It, also can be after even if flip-chip loses the protection of surface encapsulation silica gel and fluorescent powder in prolonged use in dress mode
Continuous work.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of deep underwater lighting fixture in full sea, which is characterized in that including the internal shell (1) with cavity, and be installed on
In the shell (1), the lighting unit (2) for generating lighting source, be provided with exit portal on the shell (1), and described
Lighting unit (2) is distributed towards the exit portal；It is situated between in the shell (1) filled with the light transmission liquid for resisting seawater pressure
Matter.
2. the complete deep underwater lighting fixture in sea according to claim 1, which is characterized in that the light transmission liquid medium is specially
Silicone oil.
3. the deep underwater lighting fixture in full sea according to claim 1, which is characterized in that be additionally provided in the shell (1)
Pressure compensator (3) for being supplemented when the volume of the light transmission liquid medium is compressed it.
4. the deep underwater lighting fixture in full sea according to claim 3, which is characterized in that at the exit portal of the shell (1)
It is covered with the reflecting assembly (4) for being reflected according to emergent ray of the default refraction angle to the lighting unit (2).
5. the deep underwater lighting fixture in full sea according to claim 4, which is characterized in that the front end of the reflecting assembly (4)
It is provided with for the emergent ray after its refraction to be converged to the lens (5) to form directional light.
6. the deep underwater lighting fixture in full sea according to claim 5, which is characterized in that the reflecting assembly (4) is in flat
Taper, and its small end bottom surface is detachably connected at the exit portal of the shell (1)；It pastes the bottom of the reflecting assembly (4)
With the cooling fin (6) for cooling down to it.
7. the deep underwater lighting fixture in full sea according to claim 5, which is characterized in that be additionally provided in the shell (1)
It is connect with the lighting unit (2) signal, the controller (7) of lighting parameter for controlling its emergent ray.
8. the deep underwater lighting fixture in full sea according to claim 7, which is characterized in that be installed on the shell (1)
Several are used to fill or be discharged the gas-liquid hole (8) of internal light transmission liquid medium.
9. the deep underwater lighting fixture in full sea according to claim 1-8, which is characterized in that the lighting unit
(2) include the welding pedestal (201) for being provided with default control circuit, be connected to the metal electrode welded on pedestal (201)
The luminescent layer (203) that is connected to (202), with the metal electrode to (202) is attached on the luminescent layer (203) surface
Transparent substrate (204).
10. the deep underwater lighting fixture in full sea according to claim 9, which is characterized in that the metal electrode is to (202)
Both ends are respectively welded on the welding pedestal (201) and the luminescent layer (203), and the bottom of welding pedestal (201)
Both ends are connected on the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811067455.XA CN109185749A (en) | 2018-09-13 | 2018-09-13 | A kind of deep underwater lighting fixture in full sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811067455.XA CN109185749A (en) | 2018-09-13 | 2018-09-13 | A kind of deep underwater lighting fixture in full sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109185749A true CN109185749A (en) | 2019-01-11 |
Family
ID=64910504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811067455.XA Pending CN109185749A (en) | 2018-09-13 | 2018-09-13 | A kind of deep underwater lighting fixture in full sea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185749A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578877A (en) * | 2019-01-14 | 2019-04-05 | 上海大学 | A kind of deep sea lighting lamp |
| CN111425778A (en) * | 2020-04-21 | 2020-07-17 | 安徽艳阳电气集团有限公司 | Lamp bracket for diving and underwater lamp |
| CN113280273A (en) * | 2021-06-11 | 2021-08-20 | 中国科学院深海科学与工程研究所 | Deep sea lighting lamp |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987195A (en) * | 2006-12-08 | 2007-06-27 | 华中科技大学 | LED deep sea lighting lamp |
| CN201925772U (en) * | 2010-12-28 | 2011-08-10 | 水利部长江勘测技术研究所 | High-brightness and high-voltage waterproof bunching underwater light |
| CN203273615U (en) * | 2013-05-21 | 2013-11-06 | 王信懿 | Light source device |
| CN103486096A (en) * | 2013-09-27 | 2014-01-01 | 浙江大学舟山海洋研究中心 | Piston-type deep sea pressure compensator capable of avoiding sea water pollution |
| CN103824923A (en) * | 2012-11-19 | 2014-05-28 | 罗容 | Semiconductor luminous chip, semiconductor illuminating lamp and manufacture method thereof |
| CN104534346A (en) * | 2014-11-11 | 2015-04-22 | 杭州电子科技大学 | LED frequency spectrum adaptation underwater lamp |
| CN207621763U (en) * | 2017-07-03 | 2018-07-17 | 宁波德普光电科技有限公司 | A kind of Anti-pressure LED Tri-proof lights |
-
2018
- 2018-09-13 CN CN201811067455.XA patent/CN109185749A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987195A (en) * | 2006-12-08 | 2007-06-27 | 华中科技大学 | LED deep sea lighting lamp |
| CN201925772U (en) * | 2010-12-28 | 2011-08-10 | 水利部长江勘测技术研究所 | High-brightness and high-voltage waterproof bunching underwater light |
| CN103824923A (en) * | 2012-11-19 | 2014-05-28 | 罗容 | Semiconductor luminous chip, semiconductor illuminating lamp and manufacture method thereof |
| CN203273615U (en) * | 2013-05-21 | 2013-11-06 | 王信懿 | Light source device |
| CN103486096A (en) * | 2013-09-27 | 2014-01-01 | 浙江大学舟山海洋研究中心 | Piston-type deep sea pressure compensator capable of avoiding sea water pollution |
| CN104534346A (en) * | 2014-11-11 | 2015-04-22 | 杭州电子科技大学 | LED frequency spectrum adaptation underwater lamp |
| CN207621763U (en) * | 2017-07-03 | 2018-07-17 | 宁波德普光电科技有限公司 | A kind of Anti-pressure LED Tri-proof lights |
Non-Patent Citations (1)
| Title |
|---|
| 全向前 等: "深海光学照明与成像系统分析及进展", 《中国光学》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578877A (en) * | 2019-01-14 | 2019-04-05 | 上海大学 | A kind of deep sea lighting lamp |
| CN111425778A (en) * | 2020-04-21 | 2020-07-17 | 安徽艳阳电气集团有限公司 | Lamp bracket for diving and underwater lamp |
| CN113280273A (en) * | 2021-06-11 | 2021-08-20 | 中国科学院深海科学与工程研究所 | Deep sea lighting lamp |
| CN113280273B (en) * | 2021-06-11 | 2023-06-13 | 中国科学院深海科学与工程研究所 | Deep sea lighting lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109185749A (en) | A kind of deep underwater lighting fixture in full sea | |
| US8616734B2 (en) | LED illumination devices and methods | |
| CN1327579C (en) | Luminous device | |
| US7044623B2 (en) | Thru-hull light | |
| JP3132455U (en) | Heat sink type LED signal lamp light source structure | |
| US9739444B2 (en) | Light emitting diode (LED) based lighting systems | |
| GB2413840A (en) | Underwater lighting unit with cooling means | |
| FI830456A0 (en) | ANORDNING VID LYSDIODER | |
| CN108716618B (en) | Fluorescent glue for LED light-emitting strip and LED bulb lamp thereof | |
| CN1987195B (en) | LED deep sea lighting lamp | |
| KR101908407B1 (en) | LED underwater lights with high pressure to maintain the weatherproof and moisture-proof | |
| CN108730848B (en) | Deep sea LED light source and deep sea LED lamp | |
| CN201232871Y (en) | Illumination body based on high brilliant white LED | |
| CN110440149A (en) | Light emitting device | |
| CN115013746A (en) | White laser mobile lighting lamp | |
| CN204005550U (en) | A kind of LED light fixture | |
| CN207907092U (en) | Marine beacon-light lantern | |
| CN208074695U (en) | A kind of underwater illuminating device | |
| CN204629224U (en) | LED light lamp on sub aqua diving device | |
| CN210771588U (en) | High-power LED (light-emitting diode) remote lamp | |
| CN201173395Y (en) | LED deep sea lighting lamp | |
| CN206617784U (en) | Light-guiding pillar and its guide-lighting post lamps of LED | |
| CN206708841U (en) | A kind of LED searchlight illuminated for optically thinner medium to optically denser medium | |
| JP6829953B2 (en) | Fish light device | |
| CN202580987U (en) | SMD (Surface Mount Device) LED (Light Emitting Diode) spotlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |