CN202521418U - Light-emitting diode (LED) diving lamp - Google Patents
Light-emitting diode (LED) diving lamp Download PDFInfo
- Publication number
- CN202521418U CN202521418U CN2012200969261U CN201220096926U CN202521418U CN 202521418 U CN202521418 U CN 202521418U CN 2012200969261 U CN2012200969261 U CN 2012200969261U CN 201220096926 U CN201220096926 U CN 201220096926U CN 202521418 U CN202521418 U CN 202521418U
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- China
- Prior art keywords
- led
- fluorescent tube
- plug
- shaped radiator
- bar shaped
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Abstract
The utility model discloses a light-emitting diode (LED) diving lamp. The LED diving lamp comprises a lamp tube, an LED lamp plate, a strip-shaped radiator and power lines, wherein the LED lamp plate comprises a strip-shaped circuit board, two ends of the lamp tube are provided with sealing devices, the power lines penetrate through the sealing devices to be connected with the circuit board, the LED lamp plate is mounted on the front face of the strip-shaped radiator, and the back face of the strip-shaped radiator is attached to the inner wall of the lamp tube which is made of plastics. The LED diving lamp is safe, reliable, good in heat dissipation and high in light-emitting efficiency, and can be used for underwater illumination in an aquarium, a fish pond or a fish tank. Besides, the lamp tube is not prone to be broken.
Description
[technical field]
The utility model relates to Under water lamp, relates in particular to a kind of LED submarine light.
[background technology]
The LED submarine light is used for the underwater lighting of aquarium, fishpond or fish jar, and traditional LED submarine light is cover upper glass outer tube in the outside of LED fluorescent tube, and the two ends of glass outer tube seal with seal plug, the infiltration of anti-sealing.The fluorescent tube heat radiation is bad behind the cover upper glass outer tube of the outside of LED fluorescent tube, both influenced the service life of LED lamp, also reduced the luminous efficiency of LED lamp; The easy rhegma of glass outer tube causes submarine light to be scrapped, and also can leak electricity and bring potential safety hazard; LED light directly sees through transparent glass outer tube possibly produce injury to the eyes of fish.
[summary of the invention]
The technical problem that the utility model will solve provide a kind of safe and reliable, fluorescent tube be difficult for broken, the heat radiation of LED lamp is good, the LED submarine light that luminous efficiency is high.
The technical problem that the utility model further will solve provides a kind of dazzle-free LED submarine light.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is a kind of LED submarine light; Comprise fluorescent tube, LED lamp plate, bar shaped radiator and power line; Described LED lamp plate comprises the strip circuit plate, and the two ends of fluorescent tube are equipped with sealing device, and described power line passes sealing device and is connected with circuit board; Described LED lamp plate is installed in the front of bar shaped radiator, and the back side of bar shaped radiator abuts on the inwall of fluorescent tube; Described fluorescent tube is the plastics fluorescent tubes.
Above-described LED submarine light, described plastics fluorescent tube is a round lamp tube, the back side of bar shaped radiator is cambered surface; The inwall of fluorescent tube comprises vertical card article of two fixed heat sink, and the back side of bar shaped radiator comprises two vertical draw-in grooves, and described card article embeds in the draw-in groove.
Above-described LED submarine light, the front of bar shaped radiator comprises the draw-in groove of LED lamp plate, described LED lamp plate is embedded in the positive draw-in groove of bar shaped radiator.
Above-described LED submarine light, described strip circuit plate is an aluminium base.
Above-described LED submarine light, described sealing device comprises the plug of clamping nut, rubber or plastic cement, the rear portion of plug comprises the waterproof bead; Insert in the endoporus of lamp tube end the front portion of plug, and the waterproof bead at plug rear portion is against on the end face of fluorescent tube; The two ends of fluorescent tube comprise external screw thread, and clamping nut is screwed into the external screw thread of lamp tube end, the waterproof bead at the co-extruded plug rear portion, end of the bottom of clamping nut endoporus and fluorescent tube.
Above-described LED submarine light, the periphery of the front portion of plug comprise a plurality of outstanding water-rings, and the endoporus of lamp tube end is a unthreaded hole, the unthreaded hole interference fit of the water-ring of plug and lamp tube end.
Above-described LED submarine light, described power line pass plug and are connected with circuit board, and the crust and the plug of power line fuse.
Above-described LED submarine light comprises the LED driving power, and the LED driving power connects described power line, and described driving power is the isolated driving power that has short-circuit protection.
Above-described LED submarine light, described plastics are to overflow optical plastic.
The LED submarine light of the utility model is safe and reliable, fluorescent tube is difficult for fragmentation, the heat radiation of LED lamp is good, and luminous efficiency is high, can be used for the underwater lighting in aquarium, fishpond or the fish jar.
[description of drawings]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the front view of the utility model LED submarine light embodiment.
Fig. 2 is the cutaway view of the utility model LED submarine light embodiment.
Fig. 3 is that A among Fig. 1 is to cutaway view.
Fig. 4 is the profile of the utility model LED submarine light embodiment fluorescent tube.。
Fig. 5 is the sectional view of the utility model LED submarine light embodiment radiator.
[specific embodiment]
To the utility model embodiment 1 shown in Figure 5, the LED submarine light comprises circular plastics fluorescent tube 1, LED lamp plate 2, bar shaped radiator 3 and power line 4 at Fig. 1, and LED lamp plate 2 comprises strip circuit plate 201 and LED lamp 202.
Plastics fluorescent tube 1 adopts casual optical plastic, can solve the problem of dazzling the eyes of LED light direct projection generation.The good toughness of plastics fluorescent tube is difficult for fragmentation, can use safely under water, can not produce the electric leakage accident because of fluorescent tube breaks.
The two ends of fluorescent tube 1 are equipped with sealing device.The sealing device of fluorescent tube comprises the plug 6 of clamping nut 5 and rubber (or plastic cement).
Insert in the endoporus of fluorescent tube 1 end the front portion of plug 6.Plug 6 anterior peripheries have a plurality of outstanding water-rings 602, and the endoporus of fluorescent tube 1 end is a unthreaded hole, and the water-ring 602 of plug 6 can intercept water with the unthreaded hole interference fit of fluorescent tube 1 end and get into fluorescent tube.
There is waterproof bead 601 at the rear portion of plug 6.Waterproof bead 601 is against on the end face of fluorescent tube 1.There is external screw thread at the two ends of fluorescent tube 1, and clamping nut 5 screws in the external screw thread of lamp tube end, and the end co-extruded waterproof bead 601 of the bottom of clamping nut 5 endoporus and fluorescent tube 1 prevents that outside water from getting into fluorescent tube.
The LED driving power connects power line 4, and driving power is the isolated driving power that has short-circuit protection.Power line 4 passes plug 6 and is connected with circuit board 201, to 202 power supplies of LED lamp.The crust of power line 4 and plug 6 mold pressings (or injection moulding) fuse, and keep good sealing.
The inwall of fluorescent tube 1 has vertical card article 101 of two fixed heat sink, and there are two vertical draw-in grooves 301 at the back side of bar shaped radiator 3, and card article 101 embeds in the draw-in groove 301, and bar shaped radiator 3 is fixed in the fluorescent tube.The back side of bar shaped radiator 3 is cambered surface, and the radius of the back side cambered surface of bar shaped radiator 3 equals the radius of fluorescent tube 1 inwall, and the central angle of cambered surface correspondence is less than 180 °.The back side of bar shaped radiator 3 abuts on the inwall of fluorescent tube 1, can outwards distribute the heat that the LED lamp sends well through fluorescent tube.
There is the draw-in groove 302 of LED lamp plate 2 in the front of bar shaped radiator 3, and the circuit board 201 of LED lamp plate is inlaid in the positive draw-in groove 302 of bar shaped radiator.In order to improve the heat radiation of LED lamp 202, circuit board 201 is aluminium bases.
The LED submarine light of the above embodiment of the utility model adopts casual optical plastic fluorescent tube, can solve the problem of dazzling the eyes of LED light direct projection generation.The good toughness of plastics fluorescent tube is difficult for fragmentation, can use safely under water, can not produce the electric leakage accident because of fluorescent tube breaks.The LED submarine light of present embodiment is safe and reliable, the heat radiation of LED lamp is good, and luminous efficiency is high, can be used for the underwater lighting in aquarium, fishpond or the fish jar.
Claims (9)
1. a LED submarine light comprises fluorescent tube, LED lamp plate and power line, and described LED lamp plate comprises the strip circuit plate; The two ends of fluorescent tube are equipped with sealing device; Described power line passes sealing device and is connected with circuit board, it is characterized in that, comprises the bar shaped radiator; Described LED lamp plate is installed in the front of bar shaped radiator, and the back side of bar shaped radiator abuts on the inwall of fluorescent tube; Described fluorescent tube is the plastics fluorescent tubes.
2. LED submarine light according to claim 1 is characterized in that, described plastics fluorescent tube is a round lamp tube, and the back side of bar shaped radiator is cambered surface; The inwall of fluorescent tube comprises vertical card article of two fixed heat sink, and the back side of bar shaped radiator comprises two vertical draw-in grooves, and described card article embeds in the draw-in groove.
3. LED submarine light according to claim 1 is characterized in that the front of bar shaped radiator comprises the draw-in groove of LED lamp plate, and described LED lamp plate is embedded in the positive draw-in groove of bar shaped radiator.
4. LED submarine light according to claim 1 is characterized in that, described strip circuit plate is an aluminium base.
5. LED submarine light according to claim 1 is characterized in that described sealing device comprises the plug of clamping nut, rubber or plastic cement, and the rear portion of plug comprises the waterproof bead; Insert in the endoporus of lamp tube end the front portion of plug, and the waterproof bead at plug rear portion is against on the end face of fluorescent tube; The two ends of fluorescent tube comprise external screw thread, and clamping nut is screwed into the external screw thread of lamp tube end, the waterproof bead at the co-extruded plug rear portion, end of the bottom of clamping nut endoporus and fluorescent tube.
6. LED submarine light according to claim 5 is characterized in that, the periphery of the front portion of plug comprises a plurality of outstanding water-rings, and the endoporus of lamp tube end is a unthreaded hole, the unthreaded hole interference fit of the water-ring of plug and lamp tube end.
7. LED submarine light according to claim 5 is characterized in that, described power line passes plug and is connected with circuit board, and the crust and the plug of power line fuse.
8. LED submarine light according to claim 1 is characterized in that, comprises the LED driving power, and the LED driving power connects described power line, and described driving power is the isolated driving power that has short-circuit protection.
9. LED submarine light according to claim 1 is characterized in that, described plastics are to overflow optical plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200969261U CN202521418U (en) | 2012-03-15 | 2012-03-15 | Light-emitting diode (LED) diving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200969261U CN202521418U (en) | 2012-03-15 | 2012-03-15 | Light-emitting diode (LED) diving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521418U true CN202521418U (en) | 2012-11-07 |
Family
ID=47104366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200969261U Expired - Fee Related CN202521418U (en) | 2012-03-15 | 2012-03-15 | Light-emitting diode (LED) diving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521418U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279433A (en) * | 2014-10-23 | 2015-01-14 | 东莞市科恩光电有限公司 | Novel high-power LED submersible lamp |
| CN105120633A (en) * | 2015-09-01 | 2015-12-02 | 浙江大学 | Heat radiation apparatus of charging system of underwater autonomous vehicle |
| CN106402748A (en) * | 2016-11-29 | 2017-02-15 | 湖州明日照明科技有限公司 | Diving LED illumination lamp |
| CN107110483A (en) * | 2014-08-21 | 2017-08-29 | 佩施尔紫外线有限责任公司 | Lamp module and Photoreactor with light emitting diode |
| CN112984397A (en) * | 2021-02-20 | 2021-06-18 | 嘉兴瀚睿电子科技有限公司 | Keep apart intelligent PFM underwater lamp of adjusting luminance |
-
2012
- 2012-03-15 CN CN2012200969261U patent/CN202521418U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110483A (en) * | 2014-08-21 | 2017-08-29 | 佩施尔紫外线有限责任公司 | Lamp module and Photoreactor with light emitting diode |
| CN107110483B (en) * | 2014-08-21 | 2018-10-09 | 佩施尔紫外线有限责任公司 | Lamp module with light emitting diode and Photoreactor |
| CN104279433A (en) * | 2014-10-23 | 2015-01-14 | 东莞市科恩光电有限公司 | Novel high-power LED submersible lamp |
| CN104279433B (en) * | 2014-10-23 | 2017-03-01 | 东莞市科恩光电有限公司 | A kind of great power LED submarine light |
| CN105120633A (en) * | 2015-09-01 | 2015-12-02 | 浙江大学 | Heat radiation apparatus of charging system of underwater autonomous vehicle |
| CN106402748A (en) * | 2016-11-29 | 2017-02-15 | 湖州明日照明科技有限公司 | Diving LED illumination lamp |
| CN112984397A (en) * | 2021-02-20 | 2021-06-18 | 嘉兴瀚睿电子科技有限公司 | Keep apart intelligent PFM underwater lamp of adjusting luminance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140315 |