CN106151891A - A kind of full water-proof light source encapsulating structure of optics luminous intensity distribution - Google Patents
A kind of full water-proof light source encapsulating structure of optics luminous intensity distribution Download PDFInfo
- Publication number
- CN106151891A CN106151891A CN201610547484.0A CN201610547484A CN106151891A CN 106151891 A CN106151891 A CN 106151891A CN 201610547484 A CN201610547484 A CN 201610547484A CN 106151891 A CN106151891 A CN 106151891A
- Authority
- CN
- China
- Prior art keywords
- light source
- light
- lens
- radiator
- enclosing cover
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/101—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening permanently, e.g. welding, gluing or riveting
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to the full water-proof light source encapsulating structure of an a kind of optics luminous intensity distribution, mainly include once light-distribution LED light source, light source enclosing cover, radiator, light source bracket and constant-current driving power supply, once light-distribution LED light source includes the chip of 1 watt and many power of many power 0.5 watt, light source bracket is silver-plated rose copper base, high temperature resistant PPA plastic cement and electrical lead wire composition, optical lens is BX7 optical glass lens, lens integral molding, its type shape is half Semen arachidis hypogaeae type, and its luminosity curve is the bat-wing luminosity curve required for roadway illumination；LED light lens surface is coated with nano-sized hydrophobic coating；Light source water-proof silica-gel is placed on once light-distribution LED light source edge, presses light source water-proof silica-gel inside the light lens bore edges of light source enclosing cover.The invention have the benefit that assembly technology in simplification light fixture production, improve light fixture performance and life-span.Save production cost.
Description
Technical field
The invention belongs to electronic information field, be specifically related to the full water-proof light source encapsulating structure of an a kind of optics luminous intensity distribution.
Background technology
Quick growth along with global economy.The seriousness of global energy worsening shortages, energy-saving and emission-reduction, seeks low carbon development
The cry of pattern grows louder and stronger, and LED illumination industry development energy-efficient under this overall background is like a raging fire.Especially shining
Bright field receives much concern especially.But it is a lot of to go wrong in more essence are applied.Such as street lamp, Landscape Lamp, underground lamp etc..
Most in application feedback opinion is the problems such as the luminous intensity distribution of light fixture, waterproof, Luminaire efficiency and the life-span driving power supply.
The light source of most LED manufacturer production will use the technique of secondary optics luminous intensity distribution and secondary waterproof, just can reach
To light fixture performance and life-span.So problem is just come.1 secondary light-distribution result in the design the biggest light source luminous flux loss,
The lens adding luminous intensity distribution use pC plastic material the most more to increase luminous flux loss amount.Therefore the efficiency ratio one of light fixture
Secondary luminous intensity distribution efficiency low 10%～20%.The long-term exposed open air of pc plastic lens be easily caused aging qualitative change also affect product quality and
Life-span.2 water-proofing treatment, also complicated in light fixture produces assembling, solve waterproof with multiple silica gel product and method.Do well
Also the quality life-span cost affecting product is the highest.
The shortcoming of above-mentioned technology: secondary light-distribution can cause light source 10%～20% luminous flux to lose.And with pc plastics material
Easy aging qualitative change surface, the long-term exposed open air of matter lens easy sticking oil stain dust affects performance and the life-span of light fixture.When completed knocked down products
Complex process reliability is the highest.Cost is the highest.
Summary of the invention
It is an object of the invention to the deficiency overcoming prior art to exist, and the most waterproof of an a kind of optics luminous intensity distribution is provided
Illuminating source packaging structure.
It is an object of the invention to complete by following technical solution.The full water-proof light source envelope of a this optics luminous intensity distribution
Assembling structure, mainly includes once light-distribution LED light source, light source enclosing cover, radiator, light source bracket and constant-current driving power supply, once joins
Light LED light source includes the chip of 1 watt and many power of many power 0.5 watt, and light source bracket is silver-plated rose copper base, high temperature resistant
PPA plastic cement and electrical lead wire composition, optical lens is BX7 optical glass lens, lens integral molding, and its type shape is half Semen arachidis hypogaeae
Rice type, its luminosity curve is the bat-wing luminosity curve required for roadway illumination；LED light lens surface smears nano-sized hydrophobic
Property coating；Light source water-proof silica-gel is placed on once light-distribution LED light source edge, presses light inside the light lens bore edges of light source enclosing cover
Source water-proof silica-gel.
The leaded hole of light source fixed part of radiator, described fairlead two ends are provided with standardization water joint；Radiator two
Side is provided with fixing hole, and its effect is to couple with lamp body or gripper shoe, and radiator fin is undaform, and radiator light source base arranges two
The light source fixing hole that one end is obstructed, once light-distribution LED light source is fixed on radiator light source base.
The inner side of described light source enclosing cover is fluted, inlays water-proof silica-gel in groove, and the center of light source enclosing cover is provided with light source
Lens opening, makes light lens directly be exposed to the exiting surface of once light-distribution LED light source, and reaches once light-distribution effect；Outside light source
The electroplating surface of lid, is used for being effectively increased luminous reflectance.
The contact surface of radiator has two seals circle, and water-proof silica-gel is bumped into light source enclosing cover, and light source enclosing cover is by screw and dissipates
Hot device couples, and water-proof silica-gel forms one with radiator and light source enclosing cover and seals space, and once light-distribution LED light source is placed in sealing sky
In.
The invention have the benefit that assembly technology in simplification light fixture production, improve light fixture performance and life-span.Save and produce
Cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Description of reference numerals: once light-distribution LED light source 1, light source enclosing cover 2, radiator 3, light source bracket 4.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further elaborated, and embodiment will facilitate a better understanding of this
Bright, but the present invention is not limited only to following embodiment.
The full water-proof light source encapsulating structure of a this optics luminous intensity distribution, mainly includes outside once light-distribution LED light source 1, light source
Lid 2, radiator 3, light source bracket 4 and constant-current driving power supply, once light-distribution LED light source 1 includes 1 watt and many power of many power
The chip of 0.5 watt, light source bracket 4 is silver-plated rose copper base, and high temperature resistant PPA plastic cement and electrical lead wire composition, optical lens is BX7
Optical glass lens, lens integral molding, its type shape is half Semen arachidis hypogaeae type, and its luminosity curve is the bat required for roadway illumination
The wing luminosity curve of bat；LED light lens surface smears nano-sized hydrophobic coating；Light source water-proof silica-gel is placed on once light-distribution LED
Light source 1 edge, presses light source water-proof silica-gel inside the light lens bore edges of light source enclosing cover 2.
Full water-proof light source of optics: 1 makes full use of chip light emitting efficiency, minimizing chip self heat generation.2: directly
Distribution curve flux needed for having carried out light fixture reduces the luminous flux loss of secondary light-distribution and improves whole light effect.3: use the pottery of high heat conduction
Porcelain substrate and add the material of nylon with resistant to elevated temperatures pBT and do peripheral frame.With BX7 optical inorganic glass lens, lens one-body molded its
Type prize be half Semen arachidis hypogaeae type, its luminosity curve be the distribution curve flux needed for light fixture.Optical lens surface is smeared nanometer water transport property and is coated with
Material.4: its feature waterproof reduces, by scientific and reasonable design, the pad being exposed and light source lead end has done waterproof place
Manage and waterproof reach IP68 standard.
The leaded hole of light source fixed part of radiator 3, described fairlead two ends are provided with standardization water joint；Radiator two
Side is provided with fixing hole, and its effect is to couple with lamp body or gripper shoe, and radiator fin is undaform, and radiator light source base arranges two
The light source fixing hole that one end is obstructed, once light-distribution LED light source is fixed on radiator light source base.The contact surface of radiator 3 has twice
Sealing ring, water-proof silica-gel is bumped into light source enclosing cover 2, and light source enclosing cover 2 is coupled with radiator 3 by screw, water-proof silica-gel and radiator 3
Forming one with light source enclosing cover 2 and seal space, once light-distribution LED light source 1 is placed in sealing space.
The inner side of described light source enclosing cover 2 is fluted, inlays water-proof silica-gel in groove, and the center of light source enclosing cover 2 is provided with light
Source lens hole, makes light lens directly be exposed to the exiting surface of once light-distribution LED light source 1, and reaches once light-distribution effect；Light source
The electroplating surface of enclosing cover 2, is used for being effectively increased luminous reflectance.
Life-span (h): 89000；Light loss (0 DEG C) %:46 meets and exceeds IP68 waterproof protective standard.
Calculate the most afterwards: LED chip light extraction utilization rate: 99%；Reduce LED heat amount and produce 85%；Reduce luminous flux to damage
Lose 91%；Improve whole light effect 18%..
| Experimental quantities | Light loss (0 DEG C) % | Life-span (h) | Classification of waterproof IP |
| 1 | 46 | 89000 | 68 |
| 2 | 45 | 90000 | 68 |
| 3 | 46 | 91000 | 68 |
| 4 | 45 | 89250 | 68 |
| 5 | 44 | 90250 | 67 |
| 6 | 45 | 90200 | 68 |
| 7 | 45 | 90880 | 68 |
| 8 | 46 | 91550 | 68 |
| 9 | 45 | 90150 | 68 |
| 10 | 44 | 92560 | 68 |
In addition to the implementation, the present invention can also have other embodiments.All employing equivalents or equivalent transformation shape
The technical scheme become, all falls within the protection domain of application claims.
Claims (4)
1. the full water-proof light source encapsulating structure of an once optics luminous intensity distribution, it is characterised in that: mainly include once light-distribution LED light source
(1), light source enclosing cover (2), radiator (3), light source bracket (4) and constant-current driving power supply, once light-distribution LED light source (1) includes many
The chip of 1 watt and many power of power 0.5 watt, light source bracket (4) is silver-plated rose copper base, high temperature resistant PPA plastic cement and electrically
Lead-in wire composition, optical lens is BX7 optical glass lens, lens integral molding, and its type shape is half Semen arachidis hypogaeae type, and it is luminous bent
Line is the bat-wing luminosity curve required for roadway illumination；LED light lens surface smears nano-sized hydrophobic coating；Light source is prevented
Water silica gel is placed on once light-distribution LED light source (1) edge, presses light source waterproof inside the light lens bore edges of light source enclosing cover (2)
Silica gel.
The full water-proof light source encapsulating structure of an optics luminous intensity distribution the most according to claim 1, it is characterised in that: radiator
(3) the leaded hole of light source fixed part, described fairlead two ends are provided with standardization water joint；Radiator both sides are provided with fixing
Hole, its effect is to couple with lamp body or gripper shoe, and radiator fin is undaform, and it is obstructed that radiator light source base arranges two one end
Light source fixing hole, once light-distribution LED light source is fixed on radiator light source base.
The full water-proof light source encapsulating structure of an optics luminous intensity distribution the most according to claim 1, it is characterised in that: described light
The inner side of source enclosing cover (2) is fluted, inlays water-proof silica-gel in groove, and the center of light source enclosing cover (2) is provided with light lens hole, makes light
Source lens is directly exposed to the exiting surface of once light-distribution LED light source (1), and reaches once light-distribution effect；The table of light source enclosing cover (2)
Face is electroplated, and is used for being effectively increased luminous reflectance.
The full water-proof light source encapsulating structure of an optics luminous intensity distribution the most according to claim 1, it is characterised in that: radiator
(3) contact surface has two seals circle, and water-proof silica-gel is bumped into light source enclosing cover (2), and light source enclosing cover (2) passes through screw and radiator
(3) coupling, water-proof silica-gel forms one with radiator (3) and light source enclosing cover (2) and seals space, and once light-distribution LED light source (1) is put
In sealing space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547484.0A CN106151891A (en) | 2016-07-07 | 2016-07-07 | A kind of full water-proof light source encapsulating structure of optics luminous intensity distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610547484.0A CN106151891A (en) | 2016-07-07 | 2016-07-07 | A kind of full water-proof light source encapsulating structure of optics luminous intensity distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151891A true CN106151891A (en) | 2016-11-23 |
Family
ID=58062663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610547484.0A Pending CN106151891A (en) | 2016-07-07 | 2016-07-07 | A kind of full water-proof light source encapsulating structure of optics luminous intensity distribution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151891A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2833897Y (en) * | 2005-09-29 | 2006-11-01 | 刘召忠 | High-efficiency heat conductive high-power LED |
| CN201377699Y (en) * | 2009-02-27 | 2010-01-06 | 东莞市友美电源设备有限公司 | LED light with secondary optical lens |
| CN203375406U (en) * | 2013-08-23 | 2014-01-01 | 西安重装渭南光电科技有限公司 | Heat dissipation device for LED lamp and LED light source module |
| CN204254402U (en) * | 2014-12-09 | 2015-04-08 | 湘能华磊光电股份有限公司 | Led street lamp module |
| CN204629238U (en) * | 2015-05-05 | 2015-09-09 | 李振琦 | A kind of street lamp adding the LED being fixed in one with in type secondary light-distribution |
| CN105716009A (en) * | 2016-04-28 | 2016-06-29 | 南京中电熊猫照明有限公司 | LED road lamp |
-
2016
- 2016-07-07 CN CN201610547484.0A patent/CN106151891A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2833897Y (en) * | 2005-09-29 | 2006-11-01 | 刘召忠 | High-efficiency heat conductive high-power LED |
| CN201377699Y (en) * | 2009-02-27 | 2010-01-06 | 东莞市友美电源设备有限公司 | LED light with secondary optical lens |
| CN203375406U (en) * | 2013-08-23 | 2014-01-01 | 西安重装渭南光电科技有限公司 | Heat dissipation device for LED lamp and LED light source module |
| CN204254402U (en) * | 2014-12-09 | 2015-04-08 | 湘能华磊光电股份有限公司 | Led street lamp module |
| CN204629238U (en) * | 2015-05-05 | 2015-09-09 | 李振琦 | A kind of street lamp adding the LED being fixed in one with in type secondary light-distribution |
| CN105716009A (en) * | 2016-04-28 | 2016-06-29 | 南京中电熊猫照明有限公司 | LED road lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203099410U (en) | Light-emitting diode (LED) lamp with improved heat radiating structure | |
| CN108286687A (en) | A kind of new waterproof plant lamp | |
| WO2015154604A1 (en) | Led bulb lamp | |
| CN205560300U (en) | Packaged type LED lamp | |
| CN106151891A (en) | A kind of full water-proof light source encapsulating structure of optics luminous intensity distribution | |
| CN204879574U (en) | Led lamp | |
| CN206234638U (en) | A kind of good COB modules of protection effect | |
| CN201866634U (en) | Waterproof radiating LED illuminating module | |
| CN207880646U (en) | A kind of new waterproof plant lamp | |
| CN204922548U (en) | High illuminance LED bulb entirely gives out light; give off light | |
| CN205137115U (en) | LED filament lamp | |
| CN204130577U (en) | For car headlamp LED 4 × 1 chip COB encapsulating structure | |
| CN203536432U (en) | Photoelectric module of surface-mounted type integrated power LED | |
| CN208170085U (en) | A kind of LED projector lamp | |
| CN104565933A (en) | LED corn light | |
| CN205191261U (en) | No ghost image LED lamps and lanterns that give off light | |
| CN205560362U (en) | Embedded LED ball bubble lamp | |
| CN204481163U (en) | A kind of terminal connector for LED | |
| CN103090229A (en) | Light-emitting diode (LED) lamp | |
| CN203010347U (en) | Led lamp | |
| CN203442649U (en) | Spotlight with high light effect COB and even light emitting | |
| CN204114650U (en) | Insulating radiation COB bulb lamp device | |
| CN202901966U (en) | Light emitting diode (LED) lamp | |
| CN203322906U (en) | LED spotlight | |
| CN207663733U (en) | A kind of LED light that font is luminous |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161123 |