CN201232992Y - Underwater lighting lamp - Google Patents
Underwater lighting lamp Download PDFInfo
- Publication number
- CN201232992Y CN201232992Y CNU2008200404128U CN200820040412U CN201232992Y CN 201232992 Y CN201232992 Y CN 201232992Y CN U2008200404128 U CNU2008200404128 U CN U2008200404128U CN 200820040412 U CN200820040412 U CN 200820040412U CN 201232992 Y CN201232992 Y CN 201232992Y
- Authority
- CN
- China
- Prior art keywords
- underwater
- lamp
- illuminating lamp
- lamp housing
- transparent cover
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an underwater illuminating lamp, in particular to an illuminating lamp which can be used underwater. The underwater illuminating lamp comprises a lamp casing which is in a tube shape; the upper end and the lower end of the lamp casing are respectively provided with a transparent cover and a watertight socket connector; the inside of the lamp casing is sequentially provided with a driving circuit board, a cooling plate, a luminous element and an optical collector from bottom to top; wherein, the transparent cover and the watertight socket connector are matched with the lamp casing in a sealing mode; the optical collector is a short conical cylinder, the small end of the optical collector is covered around the luminous element, and the upper end is abutted to the periphery of the transparent cover; and the luminous element is an LED. The underwater illuminating lamp has low power consumption, can improve the energy utilization ratio as well as prolong the voyage and underwater working time of a deep-sea submergence vehicle, and is suitably applied to a deep manned submersible.
Description
Technical field
The utility model relates to a kind of lighting.Specifically, be the illuminating lamp that can use under water, be particularly useful on the deep sea manned submersible.
Background technology
All know in the shipbuilding industry,, all be equipped with underwater luminaire on the benthoscope for satisfying diver's requirements of one's work under water.At present, the underwater luminaire that uses on the benthoscope mainly is a Halogen lamp LED.Adopt Halogen lamp LED, though can realize underwater lighting since its power big, be not less than 200W, power consumption is more.For with the deep sea manned submersible of battery, can shorten its voyage and underwater working time greatly as power supply.In addition, because the power of Halogen lamp LED is bigger, its caloric value is also bigger, and its luminous efficiency has only 10%, and energy utilization ratio is lower.
The utility model content
Problem to be solved in the utility model provides a kind of defective that overcomes background technology, and a kind of underwater luminaire is provided.This underwater luminaire, little power consumption not only can improve rate of energy, can also prolong the voyage and the underwater working time of benthoscope.
For addressing the above problem, take following technical scheme:
Underwater luminaire of the present utility model contains lamp housing.Lamp housing is a tubulose, and its top and bottom have translucent cover and underwater electrical connector respectively, and drive circuit board, heat sink, light-emitting component and condenser are arranged in it from bottom to top successively, all is the sealing shape between translucent cover wherein and underwater electrical connector and lamp housing and cooperates.Described condenser is the short tube of taper, its small end cover on light-emitting component around, offset around its upper end and the translucent cover.Be characterized in that described light-emitting component is a light emitting diode.
Take above scheme, have the following advantages:
Because the used light-emitting component of underwater luminaire of the present utility model is light emitting diode, this light emitting diode, little power consumption not only can improve rate of energy, can also prolong the voyage of benthoscope and working time under water.
Description of drawings
Accompanying drawing is a underwater luminaire structural representation of the present utility model.
The specific embodiment
As shown in drawings, underwater luminaire of the present utility model contains lamp housing 3.This lamp housing is a tubulose, and its upper end diameter is processed with groove on the circumferencial direction greater than its lower end on the end face of its upper end, and groove is embedded with sealing ring 7.Lamp housing 3 upper ends are provided with end cap 6 and translucent cover 5.Wherein, translucent cover 5 is a glassware, and its diameter equates with the upper end diameter of lamp housing 3.Have the large through-hole that translucent cover 5 is exposed on the caping of end cap 6, circle upward and on the cylindrical of lamp housing 3 upper ends all is processed with screw thread in it, and translucent cover 5 is the upper end that the sealing shape is fixed on lamp housing 3 by end cap 6, sealing ring 7 and this screw thread.Lamp housing 3 lower ends are provided with underwater electrical connector 1, and this underwater electrical connector 1 is cylindric plastic products, and its epimere and lamp housing 3 lower ends are processed with external screw thread and internal thread respectively, and the two is the sealing shape by this external screw thread and internal thread and is fixed together.Be disposed with drive circuit board 2, heat sink 9, light-emitting component 4 and condenser 8 in the lamp housing 3 from bottom to top.Condenser 8 wherein is the short tube of taper, its small end cover on light-emitting component 4 around, offset around the lower surface of its upper end and translucent cover 5.Described light-emitting component 4 is formed array by a plurality of LEDs, and they are fixed on the heat sink 9 equably.
Claims (1)
1. underwater luminaire comprises lamp housing (3); Lamp housing (3) is a tubulose, its top and bottom have translucent cover (5) and underwater electrical connector (1) respectively, drive circuit board (2), heat sink (9), light-emitting component (4) and condenser (8) are arranged in it from bottom to top successively, all be the sealing shape between translucent cover wherein (5) and underwater electrical connector (1) and lamp housing (3) and cooperate; Described condenser (8) is the short tube of taper, its small end cover on light-emitting component (4) around, offset around its upper end and the translucent cover (5); It is characterized in that described light-emitting component (4) is light emitting diode (LED).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404128U CN201232992Y (en) | 2008-07-08 | 2008-07-08 | Underwater lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404128U CN201232992Y (en) | 2008-07-08 | 2008-07-08 | Underwater lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232992Y true CN201232992Y (en) | 2009-05-06 |
Family
ID=40619371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200404128U Expired - Fee Related CN201232992Y (en) | 2008-07-08 | 2008-07-08 | Underwater lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232992Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100863A (en) * | 2014-06-19 | 2014-10-15 | 山东东宝重工科技有限公司 | High pressure-resistant underwater lamp |
| CN106224833A (en) * | 2016-07-28 | 2016-12-14 | 上海大学 | Deep-sea LED illumination lamp |
| CN113280273A (en) * | 2021-06-11 | 2021-08-20 | 中国科学院深海科学与工程研究所 | Deep sea lighting lamp |
-
2008
- 2008-07-08 CN CNU2008200404128U patent/CN201232992Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100863A (en) * | 2014-06-19 | 2014-10-15 | 山东东宝重工科技有限公司 | High pressure-resistant underwater lamp |
| CN106224833A (en) * | 2016-07-28 | 2016-12-14 | 上海大学 | Deep-sea LED illumination lamp |
| CN106224833B (en) * | 2016-07-28 | 2019-04-16 | 上海大学 | Deep-sea LED illumination lamp |
| CN113280273A (en) * | 2021-06-11 | 2021-08-20 | 中国科学院深海科学与工程研究所 | Deep sea lighting lamp |
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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: 20090506 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |