CN101929646A - LED round light for ship - Google Patents
LED round light for ship Download PDFInfo
- Publication number
- CN101929646A CN101929646A CN2010101651995A CN201010165199A CN101929646A CN 101929646 A CN101929646 A CN 101929646A CN 2010101651995 A CN2010101651995 A CN 2010101651995A CN 201010165199 A CN201010165199 A CN 201010165199A CN 101929646 A CN101929646 A CN 101929646A
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- Prior art keywords
- led
- heat
- fixed
- driving power
- led light
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- 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.)
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- 239000000956 alloy Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an LED round light for ships, which is composed of a lamp case, LED light sources, heat sinks and a driving power supply, wherein the LED light sources, the heat sinks and the driving power supply are fixedly installed in the cavity sealed by the lamp case; two heat sinks are symmetrically arranged and are fixedly connected to the upper side and the lower side of a middle connecting and fixing part; a plurality of LED light sources are evenly installed on the side of the heat conduction rod of the heat sink and are connected in series-parallel by lead; the heat conduction surface of the LED light source and the side surface of the heat conduction rod tightly contact; the driving power supply is fixedly installed in the cavity in the middle connecting and fixing part; and the output end thereof is connected with the anode and the cathode of the LED light source. The invention applies LED to ship illumination, replaces the traditional ship illumination lamp with high energy consumption and short service life and reduces maintenance amount while saving energy.
Description
Technical field
The present invention relates to a kind of marine LED light fixture, definite a kind of marine LED all-round light of saying so.
Background technology
LED since its efficient energy-saving, advantage such as durable in use and government department widely popularize and support is developed rapidly, the application product of LED illumination has at present related to road lighting, Landscape Lighting, tunnel illumination and room lighting etc., the situation that replaces the traditional lighting light fixture is arranged greatly, under this form, we will inevitably be faced with a green illumination revolution, what form sharp contrast therewith is that ships is but seldom mentioned with the LED lighting, even nobody shows any interest in, ships requires study with the LED lighting and develops.
Summary of the invention
For addressing the above problem, the LED green illumination is applied to the ships illumination, the invention provides a kind of marine LED all-round light.
Technical scheme of the present invention is as follows:
A kind of marine LED all-round light, constitute by lamp outer casing, led light source, heat abstractor and driving power, led light source, heat abstractor and driving power are fixedly installed in the airtight cavity of lamp outer casing, heat abstractor is symmetrical arranged two and be fixed on and be connected and fixed parts both sides up and down in the middle of the lamp outer casing, some led light sources evenly are installed on heat abstractor heat conductive rod side, connect by the lead connection in series-parallel, the led light source thermal conductive surface closely contacts with the heat conductive rod side, in the middle of being fixedly installed in, driving power is connected and fixed in the components interior cavity its output termination led light source both positive and negative polarity.
Described lamp outer casing by the centre be connected and fixed parts, go up lower lamp shade and up and down end cap constitute, the centre is connected and fixed the parts upper and lower sides and has seal groove, inside is provided with the cavity of fixed installation driving power, in the middle of being satisfied with, last lower lamp shade is connected and fixed the parts upper and lower sides, end cap is installed on light fixture both ends of the surface up and down up and down, last lower lamp shade and center fixed attaching parts and add sealing gasket up and down between the end cap and by bolted make that lampshade is inner to form airtight cavity.
Described centre is connected and fixed parts high-strength metal material, alloy material or plastics and makes cylindric, the light fixture end of incoming cables is established in tubular housing side, tubular housing inside is provided with the cavity and the fixing parts of heat abstractor of fixed installation driving power, and its upper and lower sides is provided with seal groove.
Described end cap high-strength metal material, alloy material or plastics are up and down made, and are connected and fixed the corresponding seal groove that is provided with of parts with the centre, and upper end cover is provided with the light fixture carrying handle, and bottom end cover is provided with the footing that light fixture is laid.
Described lampshade is made by transparent material, and its profile is a tubular, and upper and lower sides is set to corrugated tube shape, plays the effect of luminous intensity distribution.
Described heat abstractor is made of radiator and heat conductive rod, and heat conductive rod is fixed in radiator heat transfer substrate middle part.
Described radiator is made by high-thermal conductive metal or alloy material, comprises heat-conducting substrate and fin.
The polygonal prism cylinder that described heat conductive rod is made by high-thermal conductive metal or alloy material, led light source is installed on prismatic side.
Described led light source is that LED package forms, and comprises both positive and negative polarity, thermal conductive surface and light-emitting area, and the thermal conductive surface highly heat-conductive material is made and polishing, is close to the heat conductive rod side and installs.
Described driving power is a constant current voltage stabilizing dc driver, is connected and fixed in the components interior cavity in the middle of being fixedly installed in.
Good effect of the present invention: the conventional incandescent life-span generally had only about 1000 hours; light efficiency has only every watt of 10 lumen; and the LED life-span can reach 50000 hours usually; light efficiency is up to 100 lumens more than every watt; comparing conventional ship, to adopt incandescent lamp to have a life-span as the light source led all-round light with all-round light long; the light efficiency height; series of advantages such as color and luster is soft; can effectively reduce maintenance capacity the service life of its overlength; reduce maintenance cost; high light efficiency can be saved more and more nervous electric energy simultaneously; demonstrate fully this theory of green illumination, for human energy crisis is made due contribution.
Description of drawings:
Fig. 1: be the construction for heat radiating device schematic diagram;
Fig. 2: for heat abstractor is fixedlyed connected schematic diagram with led light source;
Fig. 3: for the centre is connected and fixed the modular construction schematic diagram;
Fig. 4: be the lampshade structure schematic diagram;
Fig. 5: be lamp outer casing assembly structure schematic diagram;
Fig. 6: be assembly structure schematic diagram of the present invention;
Fig. 7: be structural representation of the present invention;
Fig. 8: be schematic appearance of the present invention.
Indication legend in the accompanying drawing
1, led light source 2, heat abstractor 21, radiator 22, heat conductive rod
3, driving power 4, centre are connected and fixed parts 41, tubular housing
42, seal groove 43, cavity 5, lampshade 6, upper end cover 7, bottom end cover
8, sealing gasket 9, bolt
The specific embodiment
Led light source (1) comprises both positive and negative polarity, thermal conductive surface and light-emitting area for LED package forms, and the thermal conductive surface highly heat-conductive material is made and polishing.
As shown in Figure 1: heat abstractor (2) is made of radiator (21) and heat conductive rod (22), and heat conductive rod is fixed in radiator heat transfer substrate middle part, but monoblock type one-shot forming or two parts respectively after the moulding secondary be connected; Radiator is made by high-thermal conductive metal or alloy material, comprises heat-conducting substrate and fin; The polygonal prism cylinder that heat conductive rod is made by high-thermal conductive metal or alloy material.
As shown in Figure 2: led light source (1) thermal conductive surface is close to heat conductive rod (22) prismatic side installation, and so the heat of led light source generation is delivered to radiator via heat conductive rod and is distributed.
Driving power (3) is a constant current voltage stabilizing dc driver, is connected and fixed in the components interior cavity in the middle of being fixedly installed in, and it mainly acts on is to regulate electrical quantity to be fit to led light source.
As shown in Figure 3: the centre is connected and fixed parts (4) high-strength metal material, alloy material or plastics and makes cylindric, the light fixture end of incoming cables is established in tubular housing (41) side, tubular housing inside is provided with the cavity (43) and the fixing parts of heat abstractor of fixed installation driving power, and its upper and lower sides is provided with seal groove (42).
As shown in Figure 4: lampshade (5) is made by transparent material, and its profile is a tubular, and upper and lower sides is set to corrugated tube shape, plays the effect of luminous intensity distribution.
End cap high-strength metal material, alloy material or plastics are made up and down, are connected and fixed the corresponding seal groove that is provided with of parts with the centre, and upper end cover (6) is provided with the light fixture carrying handle, and bottom end cover (7) is provided with the footing that light fixture is laid.
Sealing gasket (8) is made by rubber or silica gel, is used for the encapsulation process between each attaching parts of lamp outer casing, makes to form airtight cavity in the lamp outer casing, thereby reaches certain degree of protection.
As shown in Figure 5: lamp outer casing by the centre be connected and fixed parts (4), two lampshades (5) and upper end cover (6) and bottom end cover (7) constitute up and down, the centre is connected and fixed the parts upper and lower sides and has seal groove, inside is provided with the cavity of fixed installation driving power, in the middle of being satisfied with, last lower lamp shade is connected and fixed the parts upper and lower sides, end cap is installed on light fixture both ends of the surface up and down up and down, last lower lamp shade and center fixed attaching parts and add sealing gasket (8) up and down between the end cap and fastening by bolt (9) make that lampshade is inner to form airtight cavity.
As Fig. 6, shown in 7: a kind of marine LED all-round light is by lamp outer casing, led light source (1), heat abstractor (2) and driving power (3) constitute, led light source, heat abstractor and driving power are fixedly installed in the airtight cavity of lamp outer casing, heat abstractor is symmetrical arranged two and be fixed on and be connected and fixed parts both sides up and down in the middle of the lamp outer casing, some led light sources evenly are installed on heat abstractor heat conductive rod side, connect by the lead connection in series-parallel, the led light source thermal conductive surface closely contacts with the heat conductive rod side, in the middle of being fixedly installed in, driving power is connected and fixed in the components interior cavity its output termination led light source both positive and negative polarity.
As shown in Figure 8: be the overall appearance schematic diagram after the present invention's assembling.
Claims (9)
1. marine LED all-round light, it is characterized in that: by lamp outer casing, led light source, heat abstractor and driving power constitute, led light source, heat abstractor and driving power are fixedly installed in the airtight cavity of lamp outer casing, heat abstractor is symmetrical arranged two and be fixed on and be connected and fixed parts both sides up and down in the middle of the lamp outer casing, some led light sources evenly are installed on heat abstractor heat conductive rod side, connect by the lead connection in series-parallel, the led light source thermal conductive surface closely contacts with the heat conductive rod side, in the middle of being fixedly installed in, driving power is connected and fixed in the components interior cavity its output termination led light source both positive and negative polarity.
2. a kind of marine LED all-round light according to claim 1, it is characterized in that: described lamp outer casing by the centre be connected and fixed parts, go up lower lamp shade and up and down end cap constitute, the centre is connected and fixed parts and has seal groove in both sides up and down, inside is provided with the cavity of fixed installation driving power, in the middle of being satisfied with, last lower lamp shade is connected and fixed the parts upper and lower sides, end cap is installed on light fixture both ends of the surface up and down up and down, last lower lamp shade and center fixed attaching parts and add sealing gasket up and down between the end cap and by bolted make that lampshade is inner to form airtight cavity.
3. a kind of marine LED all-round light according to claim 2, it is characterized in that: described centre is connected and fixed parts high-strength metal material, alloy material or plastics and makes cylindric, the light fixture end of incoming cables is established in tubular housing side, tubular housing inside is provided with the cavity and the fixing parts of heat abstractor of fixed installation driving power, and its upper and lower sides is provided with seal groove.
4. a kind of marine LED all-round light according to claim 2, it is characterized in that: described lampshade is made by transparent material, and its profile is a tubular, and upper and lower sides is set to corrugated tube shape.
5. a kind of marine LED all-round light according to claim 1, it is characterized in that: described heat abstractor is made of radiator and heat conductive rod, and heat conductive rod is fixed in radiator heat transfer substrate middle part.
6. a kind of marine LED all-round light according to claim 5, it is characterized in that: described radiator is made by high-thermal conductive metal or alloy material, comprises heat-conducting substrate and fin.
7. a kind of marine LED all-round light according to claim 5 is characterized in that: the polygonal prism cylinder that described heat conductive rod is made by high-thermal conductive metal or alloy material, led light source is installed on prismatic side.
8. a kind of marine LED all-round light according to claim 1, it is characterized in that: described led light source is that LED package forms, comprise both positive and negative polarity, thermal conductive surface and light-emitting area, the thermal conductive surface highly heat-conductive material is made and polishing, is close to the heat conductive rod side and installs.
9. a kind of marine LED all-round light according to claim 1 is characterized in that: described driving power is a constant current voltage stabilizing dc driver, is connected and fixed in the components interior cavity in the middle of being fixedly installed in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101651995A CN101929646A (en) | 2010-04-13 | 2010-04-13 | LED round light for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101651995A CN101929646A (en) | 2010-04-13 | 2010-04-13 | LED round light for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101929646A true CN101929646A (en) | 2010-12-29 |
Family
ID=43368976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101651995A Pending CN101929646A (en) | 2010-04-13 | 2010-04-13 | LED round light for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101929646A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185268A (en) * | 2011-12-27 | 2013-07-03 | 海洋王照明科技股份有限公司 | All-round lamp |
| CN103453412A (en) * | 2012-05-30 | 2013-12-18 | 海洋王照明科技股份有限公司 | Pendant lamp |
| CN104197239A (en) * | 2014-08-12 | 2014-12-10 | 中山市古镇祥盛照明门市部 | LED mining lamp |
| CN104456326A (en) * | 2014-12-24 | 2015-03-25 | 中船重工西安东仪科工集团有限公司 | Ship lighting LED lamp with high heat dissipation capability |
| CN104864300A (en) * | 2015-06-04 | 2015-08-26 | 李立群 | Rotating type surface-mounted LED lamp body for ship body lighting |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201014278Y (en) * | 2006-12-13 | 2008-01-30 | 杭州中港数码技术有限公司 | High power LED spherical lighting bulb |
| CN201187710Y (en) * | 2008-04-11 | 2009-01-28 | 蔡学成 | Steering indication lamp apparatus preventing marine vehicle collision |
| CN101356858A (en) * | 2006-02-09 | 2009-01-28 | 斯迈特Led光电科技有限公司 | LED lighting system |
-
2010
- 2010-04-13 CN CN2010101651995A patent/CN101929646A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101356858A (en) * | 2006-02-09 | 2009-01-28 | 斯迈特Led光电科技有限公司 | LED lighting system |
| CN201014278Y (en) * | 2006-12-13 | 2008-01-30 | 杭州中港数码技术有限公司 | High power LED spherical lighting bulb |
| CN201187710Y (en) * | 2008-04-11 | 2009-01-28 | 蔡学成 | Steering indication lamp apparatus preventing marine vehicle collision |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103185268A (en) * | 2011-12-27 | 2013-07-03 | 海洋王照明科技股份有限公司 | All-round lamp |
| CN103185268B (en) * | 2011-12-27 | 2016-01-13 | 海洋王照明科技股份有限公司 | All-round light |
| CN103453412A (en) * | 2012-05-30 | 2013-12-18 | 海洋王照明科技股份有限公司 | Pendant lamp |
| CN103453412B (en) * | 2012-05-30 | 2017-06-23 | 海洋王照明科技股份有限公司 | Pendent lamp |
| CN104197239A (en) * | 2014-08-12 | 2014-12-10 | 中山市古镇祥盛照明门市部 | LED mining lamp |
| CN104197239B (en) * | 2014-08-12 | 2018-04-03 | 陈美霞 | A kind of LED bay light |
| CN104456326A (en) * | 2014-12-24 | 2015-03-25 | 中船重工西安东仪科工集团有限公司 | Ship lighting LED lamp with high heat dissipation capability |
| CN104864300A (en) * | 2015-06-04 | 2015-08-26 | 李立群 | Rotating type surface-mounted LED lamp body for ship body lighting |
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| DD01 | Delivery of document by public notice |
Addressee: Jiu Yingming Document name: Notification of Acceptance of Patent Application |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101229 |