CN101865407A - Marine LED left navigation light - Google Patents
Marine LED left navigation light Download PDFInfo
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- CN101865407A CN101865407A CN201010165189A CN201010165189A CN101865407A CN 101865407 A CN101865407 A CN 101865407A CN 201010165189 A CN201010165189 A CN 201010165189A CN 201010165189 A CN201010165189 A CN 201010165189A CN 101865407 A CN101865407 A CN 101865407A
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a marine LED left navigation light, which comprises a light shell, an LED light source, heat sinks and a driving power supply, wherein the LED light source, the heat sinks and the driving power supply are fixed in the closed cavity of the light shell, the two heat sinks are symmetrically arranged and fixed on the upper and the lower sides of a middle connecting part of the light shell, the LED light source is mounted on the mounting surface of a heat-conducting base plate of the heat sink, and is connected with the output end of the driving power supply through wires, the heat-conducting surface of the LED light source is tightly contacted with the mounting surface of the heat sink, the driving power supply is fixed in the cavity of the middle connecting part, the output end of the driving power supply is connected with the anode and cathode of the LED light source, and the input end of the driving power supply is connected with an external power supply. The invention applies the LED in marine indication signal illumination to replace the conventional high-energy consumption short-service life marine signal light, and consequently, while energy is saved, and the maintenance load is reduced.
Description
Technical field
The present invention relates to a kind of marine LED light fixture, definite a kind of marine LED left navigation 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 LED lighting and indicating lamp, even nobody shows any interest in, ships requires study with LED lighting and indicating lamp and develops.
Summary of the invention
For addressing the above problem, the LED green illumination is applied to the ships indication signal illumination, the invention provides a kind of marine LED left navigation light.
Technical scheme of the present invention is as follows:
A kind of marine LED left navigation light, by lamp outer casing, led light source, radiator and driving power constitute, led light source, radiator and driving power are fixedly installed in the airtight cavity of lamp outer casing, radiator 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, led light source is installed on two radiator heat-conducting substrate installed surfaces and tight contact up and down respectively, be connected in the driving power output by lead, 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, input termination external power source.
Described lamp outer casing is connected and fixed parts by the centre, lampshade, upper end cover, bottom end cover and back cover 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 the airtight cavity of the inner formation of lampshade, be connected and fixed a light fixture side backlight between parts and upper end cover and the bottom end cover in the middle of back cover is installed on respectively.
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 of fixed installation driving power and the parts of fixed heat sink, and its upper and lower sides is provided with seal groove.
Described lampshade is made by resin material or glass, and its profile is a tubular, and upper and lower sides is set to corrugated tube shape.
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 back cover is set to light tight globoidal structure, be able to the centre be connected and fixed parts and up and down end cap cooperate installation.
Described radiator is made by high-thermal conductive metal or alloy material, comprises heat-conducting substrate and fin, and a heat-conducting substrate wherein side is the led light source installed surface.
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.
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; series of advantages such as light efficiency height; can effectively reduce maintenance capacity the service life of its overlength; reduce maintenance cost; ships often is red with signal lamp simultaneously; way was to adopt ordinary incandescent lamp to add red lamp shade to filter and handle and reach the requirement of ruddiness in the past; the light efficiency of making the incandescent lamp that makes that light efficiency is not high originally like this is lower; and the method that the present invention can directly adopt the red-light LED light source to add white lampshade further improves light efficiency; save more and more nervous electric energy; demonstrate fully this theory of green illumination, for human energy crisis is made due contribution.
Description of drawings:
Fig. 1: be the heat spreader structures schematic diagram;
Fig. 2: for radiator 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, radiator 21, heat transfer substrate 22, fin
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, back cover 10, 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: radiator (2) is made by high-thermal conductive metal or alloy material, comprises heat-conducting substrate (21) and fin (22), and a heat-conducting substrate wherein side is the led light source installed surface.
As shown in Figure 2: led light source (1) thermal conductive surface held against heat sink (2) installed surface is installed, and so the heat of led light source generation is passed to fin via heat-conducting substrate and is distributed.
Driving power (3) is a constant current voltage stabilizing dc driver, 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 resin material or glass, and its profile is a tubular, and upper and lower sides is set to corrugated tube shape, plays the effect of luminous intensity distribution.
Upper end cover (6) and bottom end cover (7) high-strength metal material, alloy material or plastics are made, and 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.
Back cover (9) is set to light tight globoidal structure, be able to the centre be connected and fixed parts and up and down end cap cooperate installation.
As shown in Figure 5: lamp outer casing is connected and fixed parts (4) by the centre, two lampshades (5) up and down, upper end cover (6), bottom end cover (7) and back cover (9) 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 (8) up and down between the end cap and fastening by bolt (10), make the airtight cavity of the inner formation of lampshade, be connected and fixed a light fixture side backlight between parts and upper end cover and the bottom end cover in the middle of back cover is installed on respectively.
As Fig. 6, shown in 7: a kind of marine LED left navigation light is by lamp outer casing, led light source (1), radiator (2) and driving power (3) constitute, led light source, radiator and driving power are fixedly installed in the airtight cavity of lamp outer casing, radiator 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, led light source is installed on two radiator heat-conducting substrate installed surfaces and tight contact up and down respectively, be connected in the driving power output by lead, 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, input termination external power source.
As shown in Figure 8: be the overall appearance schematic diagram after the present invention's assembling, if light fixture needs R, G, B three coloured light to choose three primary colors LED light source respectively and adds Transparent lamp shade, the mode that can select white light LEDs to add the respective color lampshade when light fixture needs other colors realizes.
Claims (8)
1. marine LED left navigation light, it is characterized in that: by lamp outer casing, led light source, radiator and driving power constitute, led light source, radiator and driving power are fixedly installed in the airtight cavity of lamp outer casing, radiator 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, led light source is installed on two radiator heat-conducting substrate installed surfaces and tight contact up and down respectively, be connected in the driving power output by lead, 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, input termination external power source.
2. a kind of marine LED left navigation light according to claim 1, it is characterized in that: described lamp outer casing is connected and fixed parts by the centre, lampshade, upper end cover, bottom end cover and back cover 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 the airtight cavity of the inner formation of lampshade, be connected and fixed a light fixture side backlight between parts and upper end cover and the bottom end cover in the middle of back cover is installed on respectively.
3. a kind of marine LED left navigation 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 of fixed installation driving power and the parts of fixed heat sink, and its upper and lower sides is provided with seal groove.
4. a kind of marine LED left navigation light according to claim 2 is characterized in that: described lampshade is made by resin material or glass, and its profile is a tubular, and upper and lower sides is set to corrugated tube shape.
5. a kind of marine LED left navigation light according to claim 2 is characterized in that: described back cover is set to light tight globoidal structure.
6. a kind of marine LED left navigation light according to claim 1 is characterized in that: described radiator is made by high-thermal conductive metal or alloy material, comprises heat-conducting substrate and fin, and a heat-conducting substrate wherein side is the led light source installed surface.
7. a kind of marine LED left navigation light according to claim 1 is characterized in that: 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.
8. a kind of marine LED left navigation 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 |
|---|---|---|---|
| CN201010165189A CN101865407A (en) | 2010-04-13 | 2010-04-13 | Marine LED left navigation light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010165189A CN101865407A (en) | 2010-04-13 | 2010-04-13 | Marine LED left navigation light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101865407A true CN101865407A (en) | 2010-10-20 |
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ID=42957236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010165189A Pending CN101865407A (en) | 2010-04-13 | 2010-04-13 | Marine LED left navigation light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101865407A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015599A1 (en) * | 2012-07-27 | 2014-01-30 | Zhang Wenhu | Led signal lamp |
| CN103697370A (en) * | 2012-09-27 | 2014-04-02 | 极东Elecom株式会社 | Marine led navigation lights |
| CN104913259A (en) * | 2015-06-19 | 2015-09-16 | 镇江船舶电器有限责任公司 | Novel illuminating lamp for ship |
| CN109927858A (en) * | 2019-03-28 | 2019-06-25 | 海星海事电气集团有限公司 | Naval light |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CN201010165189A patent/CN101865407A/en active Pending
Patent Citations (2)
| 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 |
| CN201187710Y (en) * | 2008-04-11 | 2009-01-28 | 蔡学成 | Steering indication lamp apparatus preventing marine vehicle collision |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014015599A1 (en) * | 2012-07-27 | 2014-01-30 | Zhang Wenhu | Led signal lamp |
| CN103697370A (en) * | 2012-09-27 | 2014-04-02 | 极东Elecom株式会社 | Marine led navigation lights |
| CN103697370B (en) * | 2012-09-27 | 2016-02-17 | 极东Elecom株式会社 | Boats and ships LED Navigation Lamp |
| CN104913259A (en) * | 2015-06-19 | 2015-09-16 | 镇江船舶电器有限责任公司 | Novel illuminating lamp for ship |
| CN109927858A (en) * | 2019-03-28 | 2019-06-25 | 海星海事电气集团有限公司 | Naval light |
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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 | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101020 |