CN203309731U - LED (Light Emitting Diode) explosion-proof underwater illuminating lamp - Google Patents
LED (Light Emitting Diode) explosion-proof underwater illuminating lamp Download PDFInfo
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- CN203309731U CN203309731U CN2013203133909U CN201320313390U CN203309731U CN 203309731 U CN203309731 U CN 203309731U CN 2013203133909 U CN2013203133909 U CN 2013203133909U CN 201320313390 U CN201320313390 U CN 201320313390U CN 203309731 U CN203309731 U CN 203309731U
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- led
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- led light
- lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED (Light Emitting Diode) explosion-proof underwater illuminating lamp, which comprises a lamp barrel, a lamp base, a lampshade, a front cover and a rear cover. The lamp barrel is fixedly arranged on a mounting bracket. A packing gland is arranged on the lamp barrel. An LED light source assembly is arranged on the lamp base. The LED light source assembly comprises an LED light source and a driving power supply. A radiator is arranged between the LED light source and the driving power supply. A lens is arranged between the LED light source and the lampshade. The LED explosion-proof underwater illuminating lamp provided by the utility model has the advantages that since the LED light source is used and matched with the lens to realize directional illumination at a certain angle and sealing rings are installed at connecting positions of all parts of a shell, on the premise that the sealing and waterproof requirements of a vessel are met, the illuminating distance is improved and the energy consumption through heat emission is decreased.
Description
Technical field
The utility model relates to a kind of illuminating lamp, relates in particular to the explosion-proof underwater luminaire of a kind of LED.
Background technology
In the place illumination that explosive air mixture matter is arranged, need to use explosion-proof underwater luminaire.Current explosion-proof underwater luminaire generally adopts based on halogen bulb, and irradiation distance is far away not and generate heat high.Therefore, be necessary to provide the explosion-proof underwater luminaire of a kind of LED, in the situation that meet the boats and ships water-tight, improve irradiation distance and reduce the heating energy consumption.
The utility model content
Technical problem to be solved in the utility model is to provide the explosion-proof underwater luminaire of a kind of LED, in the situation that meet the boats and ships water-tight, improves irradiation distance and reduces the heating energy consumption.
The utility model is to solve the problems of the technologies described above the technical scheme adopted to be to provide the explosion-proof underwater luminaire of a kind of LED, comprise lamp cylinder, lamp socket, lampshade, protecgulum and bonnet, described lamp cylinder is fixed on mounting bracket, described lamp cylinder is provided with stuffing-box, wherein, described lamp socket is provided with the LED light source assembly, and described LED light source assembly comprises LED light source and driving power, between described LED light source and driving power, be provided with radiator, be provided with lens between described LED light source and lampshade.
The explosion-proof underwater luminaire of above-mentioned LED, wherein, be provided with the first sealing ring between described radiator and protecgulum, be provided with the second sealing ring between described lamp cylinder and bonnet.
The explosion-proof underwater luminaire of above-mentioned LED, wherein, described lampshade is safety glass.
The explosion-proof underwater luminaire of above-mentioned LED, wherein, between described lampshade and protecgulum, pouring has epoxy resin layer.
The explosion-proof underwater luminaire of above-mentioned LED, wherein, described lamp cylinder adopts polylith 316 stainless steels to be welded.
The utility model contrast prior art has following beneficial effect: the explosion-proof underwater luminaire of the LED that the utility model provides, by adopting LED light source, join the directional lighting that lens are realized certain angle, sealing ring is equipped with in each parts junction of shell, thereby, in the situation that meet the boats and ships water-tight, improve irradiation distance and reduce the heating energy consumption.
The accompanying drawing explanation
Fig. 1 is the explosion-proof underwater luminaire structural representation of the utility model LED;
Fig. 2 is the explosion-proof underwater luminaire light-emitting area of the utility model LED structural representation;
Fig. 3 is the explosion-proof underwater luminaire cross-sectional view of the utility model LED.
In figure:
1 lamp cylinder 2 LED light source assembly 3 lamp sockets
4 lampshade 5 protecgulum 6 bonnets
7 mounting bracket 8 stuffing-box 9 epoxy resin layers
10 first sealing ring 11 second sealing ring 21 LED light sources
22 driving power 23 radiator 24 lens
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is the explosion-proof underwater luminaire structural representation of the utility model LED; Fig. 2 is the explosion-proof underwater luminaire light-emitting area of the utility model LED structural representation; Fig. 3 is the explosion-proof underwater luminaire cross-sectional view of the utility model LED.
Refer to Fig. 1, Fig. 2 and Fig. 3, the explosion-proof underwater luminaire of the LED that the utility model provides comprises lamp cylinder 1, lamp socket 3, lampshade 4, protecgulum 5 and bonnet 6, described lamp cylinder 1 is fixed on mounting bracket 7, described lamp cylinder 1 is provided with stuffing-box 8, wherein, described lamp socket 3 is provided with LED light source assembly 2, and described LED light source assembly 2 comprises LED light source 21 and driving power 22, between described LED light source 21 and driving power 22, be provided with radiator 23, be provided with lens 24 between described LED light source 21 and lampshade 4.
The explosion-proof underwater luminaire of the LED that the utility model provides, lampshade 2 preferably adopts the safety glass manufacture, has good machinery, chemical property; The characteristics such as lamp source is directed LED light source 21, and power is 12W, mixes the directional lighting that lens 24 are realized certain angle, has good looking appearance, and irradiation distance is far away; The LED light source assembly 2 that comprises LED light source 21, radiator 23 and lens 24 is that diameter contacts the lamp cylinder shell, thereby can fast and effectively the LED heat be derived outside lamp body.
The explosion-proof underwater luminaire of the LED that the utility model provides, lamp cylinder 1 adopts polylith 316 stainless steel welding to be spliced, whole lamp need carry out ball blast, Passivation Treatment, ball blast technique can make the surface of workpiece reach certain cleannes and degree of making slightly, workpiece is changed the appearance, can eliminate simultaneously welding tension and the compression of workpiece, improve the service life of workpiece; Passivation technology is metal surface to be converted into be difficult for oxidized state, and delays corrosion of metal speed; Simultaneously as required also can be at surface plastic spraying, workmanship of spraying plastics has extended the durability of filming, and is conducive to the levelling of coating and ornamental.
In addition, in order to guarantee sealing property, between described radiator 23 and protecgulum 5, be provided with the first sealing ring 10, between described lamp cylinder 1 and bonnet 6, be provided with the second sealing ring 11; The material of described the first sealing ring 10 and the second sealing ring 11 is preferably acrylonitrile-butadiene rubber or polyethylene fourth glue.Described lampshade 4 is safety glass, between described safety glass and protecgulum 5, pouring has epoxy resin layer 9, protecgulum 5, bonnet 6 are threaded connection with lamp cylinder shell parts, can reach degree of protection IP68, thereby be applicable to the place of explosive air mixture matter, explosive mixture matter II A, II B, II C temperature class are T1-T6, as underwater lighting use, and the depth of water≤3 meter.
Although the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; any those skilled in the art; within not breaking away from spirit and scope of the present utility model; when doing a little modification and perfect, therefore protection domain of the present utility model is worked as with being as the criterion that claims were defined.
Claims (5)
1. explosion-proof underwater luminaire of LED, comprise lamp cylinder (1), lamp socket (3), lampshade (4), protecgulum (5) and bonnet (6), described lamp cylinder (1) is fixed on mounting bracket (7), described lamp cylinder (1) is provided with stuffing-box (8), it is characterized in that, described lamp socket (3) is provided with LED light source assembly (2), described LED light source assembly (2) comprises LED light source (21) and driving power (22), between described LED light source (21) and driving power (22), be provided with radiator (23), between described LED light source (21) and lampshade (4), be provided with lens (24).
2. the explosion-proof underwater luminaire of LED as claimed in claim 1, is characterized in that, is provided with the first sealing ring (10) between described radiator (23) and protecgulum (5), is provided with the second sealing ring (11) between described lamp cylinder (1) and bonnet (6).
3. the explosion-proof underwater luminaire of LED as claimed in claim 1, is characterized in that, described lampshade (4) is safety glass.
4. the explosion-proof underwater luminaire of LED as claimed in claim 3, is characterized in that, between described lampshade (4) and protecgulum (5), pouring has epoxy resin layer (9).
5. the explosion-proof underwater luminaire of LED as claimed in claim 1, is characterized in that, described lamp cylinder (1) adopts polylith 316 stainless steels to be welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203133909U CN203309731U (en) | 2013-05-31 | 2013-05-31 | LED (Light Emitting Diode) explosion-proof underwater illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203133909U CN203309731U (en) | 2013-05-31 | 2013-05-31 | LED (Light Emitting Diode) explosion-proof underwater illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309731U true CN203309731U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203133909U Expired - Fee Related CN203309731U (en) | 2013-05-31 | 2013-05-31 | LED (Light Emitting Diode) explosion-proof underwater illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360465B (en) * | 2019-07-22 | 2020-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Withstand voltage type high-power L ED lamp array |
-
2013
- 2013-05-31 CN CN2013203133909U patent/CN203309731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360465B (en) * | 2019-07-22 | 2020-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Withstand voltage type high-power L ED lamp array |
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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 |
Granted publication date: 20131127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |