CN204328970U - A kind of marine LED Projecting Lamp - Google Patents
A kind of marine LED Projecting Lamp Download PDFInfo
- Publication number
- CN204328970U CN204328970U CN201420818912.5U CN201420818912U CN204328970U CN 204328970 U CN204328970 U CN 204328970U CN 201420818912 U CN201420818912 U CN 201420818912U CN 204328970 U CN204328970 U CN 204328970U
- Authority
- CN
- China
- Prior art keywords
- housing
- reflector
- radiator
- light source
- projecting lamp
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of marine LED Projecting Lamp, include mounting bracket, mounting bracket top is rotatablely equipped with housing, in housing, rear side is connected with radiator, radiator leading flank is provided with multiple light source, and the reflector covered on respectively on light source, in housing, front side is provided with the lampshade exposed on rear side of housing.The utility model has the good and rational advantage of luminous intensity distribution of specular removal, long-life, radiator structure.
Description
Technical field
The utility model relates to LED field, specifically a kind of marine LED Projecting Lamp.
Background technology
The existing LED projector lamp for ship deck, harbour, dock, plaza lighting, light source is substantially all adopt integrated high power LED or single 1 ~ 3W LED, and all need to configure the larger driving power of a volume, could normally work, this is not only unfavorable for lamp cooling structure design but also usually because the damage of driving power causes its cisco unity malfunction, light fixture can not get effective guarantee actual life; Usually, the luminous flux of LED light source can to 180 ° of direction total radiations.In order to effectively utilize limited luminous flux, light fixture scioptics and reflector can control luminous range and the illuminating area of main spot, and conventional LED projector lamp optical system is substantially all adopt lens, one, and efficiency is low, generally only has about 60%; Its two, luminous intensity distribution distribution be mostly circular, be not suitable for ship deck, harbour, dock, plaza lighting, its three, LED light sent is after lens reflection, and spectrum also can change.
In view of this, be necessary in fact to provide a kind of specular removal, long-life, radiator structure good, and the rational LED projector lamp of luminous intensity distribution, to overcome the defect of LED projector lamp in prior art.
utility model contentthe purpose of this utility model is to provide a kind of marine LED Projecting Lamp, to solve prior art Problems existing.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of marine LED Projecting Lamp, include mounting bracket, mounting bracket top is rotatablely equipped with housing, it is characterized in that: in housing, rear side is connected with the radiator that aluminum alloy materials is made, radiator leading flank is provided with the light source that multiple integrated photoelectricity engine is formed, and respectively in the cup-shaped reflector covered on light source, in housing, front side is provided with and covers on each reflector and the lampshade exposed on rear side of housing.
Described a kind of marine LED Projecting Lamp, is characterized in that: described reflector is the reflector of free form surface principle design.
The utility model has the good and rational advantage of luminous intensity distribution of specular removal, long-life, radiator structure.
Accompanying drawing explanation
Fig. 1 is the utility model structure front view.
Fig. 2 is the utility model structure side view.
Detailed description of the invention
Shown in Fig. 1, Fig. 2, a kind of marine LED Projecting Lamp, include mounting bracket 6, mounting bracket 6 top is rotatablely equipped with housing 1, in housing 1, rear side is connected with the radiator 2 that aluminum alloy materials is made, radiator 2 leading flank is provided with the light source 3 that multiple integrated photoelectricity engine is formed, and respectively in the cup-shaped reflector 4 covered on light source 3, in housing 1, front side is provided with and covers on each reflector 4 and the lampshade 5 exposed on rear side of housing 1.Reflector 4 is the reflector of free form surface principle design.
The utility model provides a kind of great power LED Projecting Lamp peculiar to vessel, and described LED Projecting Lamp peculiar to vessel comprises housing 1, is provided with radiator 2, light source 3 and reflector 4 in housing 1.Radiator 2 is for light source heat radiation and heat conduction; Described light source 3, reflector 4 are fixed on radiator 2; Lampshade 5 is for compressing Mi Quan; Mounting bracket 6 is fixing for installing.
In the present embodiment, light source 3 adopts LED integration photoelectricity engine modules, at the same face covering copper aluminium base by multiple high-voltage LED lamp pearl and driving power chip soldering, facilitate the automated production of SMT, its secondary source is without the need to transformer, no electrolytic capacitor, not only production cost is low, and simultaneously fault rate also reduces, and obviously extends light fixture actual life.Reflector 4 adopts the reflector of free form surface principle design, it passes through the space structure of optical software modeling Simulation LED light source lighting angle and reflector, follow the trail of the refraction track of light, the curvature parameters of adjustment reflector, to reach the light distribution of Projecting Lamp the best and the functional requirement to various beam angle, substantially increasing LED reflection device light efficiency and decrease the possibility of astigmatism, dazzle. reflecting surface can plate tangerine peel and two kinds, light face effect.
Claims (2)
1. a marine LED Projecting Lamp, include mounting bracket, mounting bracket top is rotatablely equipped with housing, it is characterized in that: in housing, rear side is connected with the radiator that aluminum alloy materials is made, radiator leading flank is provided with the light source that multiple integrated photoelectricity engine is formed, and respectively in the cup-shaped reflector covered on light source, in housing, front side is provided with and covers on each reflector and the lampshade exposed on rear side of housing.
2. a kind of marine LED Projecting Lamp according to claim 1, is characterized in that: described reflector is the reflector of free form surface principle design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818912.5U CN204328970U (en) | 2014-12-22 | 2014-12-22 | A kind of marine LED Projecting Lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420818912.5U CN204328970U (en) | 2014-12-22 | 2014-12-22 | A kind of marine LED Projecting Lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328970U true CN204328970U (en) | 2015-05-13 |
Family
ID=53165325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420818912.5U Expired - Fee Related CN204328970U (en) | 2014-12-22 | 2014-12-22 | A kind of marine LED Projecting Lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731445A (en) * | 2020-07-01 | 2020-10-02 | 安徽艳阳电气集团有限公司 | Ring light |
-
2014
- 2014-12-22 CN CN201420818912.5U patent/CN204328970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111731445A (en) * | 2020-07-01 | 2020-10-02 | 安徽艳阳电气集团有限公司 | Ring light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171222 |