CN204629224U - LED light lamp on sub aqua diving device - Google Patents
LED light lamp on sub aqua diving device Download PDFInfo
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- CN204629224U CN204629224U CN201520166058.3U CN201520166058U CN204629224U CN 204629224 U CN204629224 U CN 204629224U CN 201520166058 U CN201520166058 U CN 201520166058U CN 204629224 U CN204629224 U CN 204629224U
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Abstract
A kind of LED light lamp on sub aqua diving device, comprise: a underwater electrical connector, the rear end cap be arranged on underwater electrical connector, be fixed on the lower lamp cylinder before rear end cap, upper lamp cylinder successively, be arranged on sealing ring between above-mentioned each portion, wherein, the front end of lower lamp cylinder is provided with lamp pearl, and lamp pearl is fixed with reflection shield by reflection shield pressure ring; The inside of lower lamp cylinder cavity is provided with connecting plate, and this connecting plate and rear end cap are fixed together, and connecting plate are provided with power supply installing plate, are fixed with guide ring above power supply installing plate, meanwhile, and the binding post that convenient mounting or dismounting power supply is housed above of power supply installing plate; And this lamp pearl and power supply are for being electrically connected, by connecting to form a pressure-resistant seal cavity between above-mentioned each parts.The utility model is simple installation not only, solves an installation difficult problem; And, solve the problems such as heat radiation, deep water overpressure resistant, large depth seals; And then, greatly reduce production cost, improve the reliability of product.
Description
Technical field
The utility model relates to underwater lamp, particularly relates to a kind of LED light lamp on 5000m sub aqua diving device.Belong to Offshore Engineering field.
Background technology
At present, abundanter more than the sea area resources of 4000m in the world, needing the diving under water devices such as underwater robot to go exploration, in order to coordinate Underwater Camera to obtain seabed picture rich in detail, needing the underwater luminaire of illumination abundance.Because LED light lamp and traditional Halogen lamp LED are under water compared with Metal halogen lamp (HMI) under water, LED light lamp is low with its heat, power consumption is little, and the life-span is long, high reliability, particularly from the viewpoint of environmental protection, the discarded object etc. that can not become environmental pollution can be reclaimed.And due to LED light lamp adjustable color, illumination high, be well suited for going to use as the floor light of the submersibles such as underwater robot.But there is following problem in existing underwater light-emitting diode lights:
(1) the LED light lamp power supply size due to existing high-power, the large degree of depth is comparatively large, and therefore, the underwater light-emitting diode lights ubiquity size of working it out is large, and assembling is difficult, the more high situation of cost;
(2) because existing underwater light-emitting diode lights caloric value is high, Long-Time Service easily causes body construction impaired, and occurs sealing problems such as leaking, and therefore, require all relatively stricter for the heat radiation of material and resistance to pressure, its reliability need to improve; And cost of manufacture is all higher, be not conducive to large-scale promotion and use.
Utility model content
Main purpose of the present utility model is the above-mentioned shortcoming overcoming prior art existence, and provides a kind of LED light lamp on sub aqua diving device, and not only size is less for it, simple installation, solves an installation difficult problem; And, solve the problems such as the material heat radiation caused by structure problem, deep water overpressure resistant, large depth seals; And then, greatly reduce production cost, improve the reliability of product, and can work under more severe sea situation.
The purpose of this utility model is realized by following technical scheme:
A kind of LED light lamp on sub aqua diving device, it is characterized in that: comprising: a underwater electrical connector, the rear end cap be arranged on underwater electrical connector, be fixed on the lower lamp cylinder before rear end cap, upper lamp cylinder successively, be arranged on sealing ring between above-mentioned each portion, wherein, the front end of lower lamp cylinder is provided with lamp pearl, and lamp pearl is fixed with reflection shield by reflection shield pressure ring; The inside of lower lamp cylinder cavity is provided with connecting plate, and this connecting plate and rear end cap are fixed together, and connecting plate are provided with power supply installing plate, are fixed with guide ring above power supply installing plate, meanwhile, and the binding post that convenient mounting or dismounting power supply is housed above of power supply installing plate; And this lamp pearl and power supply are for being electrically connected, by connecting to form a pressure-resistant seal cavity between above-mentioned each parts.
Adopt axial o type circle to seal between described rear end cap and lower lamp cylinder, before the assembling of o type circle, must clean up, and professional silicone grease is spread in painting; Will smear lubricant when screw is fixed, in order to prevent in the seawater, owing to using the bad dismounting of screw for a long time, wherein, rear end cap is provided with several screwed hole for convenience detach.
Axial o type circle is adopted to seal between described upper lamp cylinder and lower lamp cylinder; Upper lamp cylinder adopts true qualities anodized, in order to part to be reflected away by the light that upper lamp cylinder blocks; Lower lamp cylinder is provided with several through wires hole, so that power line can be welded on lamp bead weld joint.
Described lamp pearl is LED light lamp, and lamp pearl will smear heat dissipating silicone grease in a pre-installation, is distributed to outside housing with the amount of heat produced by lamp pearl.
Described reflection shield is that lamp pearl carries, and the reflection angle of reflection shield is: 110 ° to 130 °.
Described reflection shield pressure ring is directly tightened on upper lamp cylinder by screw thread.
Described upper lamp cylinder is fixed with cloche, and cloche is that quartz material is made, and what adopt between cloche and upper lamp cylinder is that end face o type circle seals.
When described connecting plate and rear end cap assemble, screw will smear happy safe glue, and during to prevent from shaking, connecting plate loosens.
The beneficial effects of the utility model: the utility model is owing to adopting technique scheme, and not only size is less for it, and simple installation solves an installation difficult problem; And, solve the problems such as the material heat radiation caused by structure problem, deep water overpressure resistant, large depth seals; And then, greatly reduce production cost, improve the reliability of product, and can work under more severe sea situation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Major label description in figure:
1. underwater electrical connector, 2. rear end cap, 3. play lamp cylinder, 4. power supply installing plate, 5. guide ring, 6. go up lamp cylinder, 7. lamp pearl, 8. reflection shield, 9. reflection shield pressure ring, 10. cloche, 11. cloche pressure rings, 12. connecting plates, 13. power supplys.
Detailed description of the invention
As shown in Figure 1, the utility model comprises: underwater electrical connector 1, adopt thread connecting mode to be arranged on rear end cap 2 on underwater electrical connector 1, adopt screw connecting mode to be fixed on lower lamp cylinder 3 before rear end cap 2, adopt thread connecting mode to be arranged on upper lamp cylinder 6 before lower lamp cylinder 3, be arranged on sealing ring between above-mentioned each portion, wherein, the front end of lower lamp cylinder 3 is connected by screw mode and is provided with lamp pearl 7, and lamp pearl 7 is fixed with reflection shield 8 by reflection shield pressure ring 9; The inside of lower lamp cylinder 3 cavity is provided with connecting plate 12, this connecting plate 12 is connected by screw mode and rear end cap 2 is fixed together, and mode that connecting plate 12 is connected by screw is provided with power supply installing plate 4, power supply installing plate 4 is fixed with guide ring 5 above, in order to increase the stability of power supply 13, prevent power supply 13 under water robot motion time produce teetertotter, simultaneously, above power supply installing plate 4, binding post is housed, convenient mounting or dismounting power supply 13; And lamp pearl 7 and power supply 13 are for being electrically connected; Upper lamp cylinder 6 is fixed with cloche 10, by connecting to form a pressure-resistant seal cavity between above-mentioned each parts.
Above-mentioned underwater electrical connector 1 plays the effect of power supply input and waterproof; Underwater electrical connector 1 adopts thick 3 core connectors, and concrete brand and model can be selected as required.
Adopt axial o type circle to seal between above-mentioned rear end cap 2 and lower lamp cylinder 3, before the assembling of o type circle, must clean up, and professional silicone grease is spread in painting; Will smear lubricant when screw is fixed, in order to prevent in the seawater, owing to using the bad dismounting of screw for a long time, wherein, rear end cap 2 is provided with several screwed hole, in order to rear end cap 2 for convenience detach.(screwed hole of the present embodiment is two, and is symmetrical arranged.)
Adopt axial o type circle to seal between above-mentioned upper lamp cylinder 6 and lower lamp cylinder 3, before assembly, need to carry out stress relief annealing to upper lamp cylinder 6, break to prevent the cloche 10 of quartz under high pressure.Upper lamp cylinder 6 can adopt true qualities anodized, in order to part to be reflected away by the light that upper lamp cylinder 10 blocks.
Above-mentioned lamp pearl 7 is LED light lamp, and lamp pearl 7 will smear heat dissipating silicone grease in a pre-installation, is distributed to outside housing with the amount of heat produced by lamp pearl 7.
Above-mentioned lower lamp cylinder 3 is provided with several through wires hole, so that power line can be welded on lamp pearl 7 plumb joint.(through wires hole of the present embodiment is four.)
Above-mentioned reflection shield 8 carries on lamp pearl 7, and the reflection angle of reflection shield 8 is: 110 ° to 130 °.
Above-mentioned reflection shield pressure ring 9 is directly tightened on upper lamp cylinder 6 by screw thread, and reflection shield pressure ring 9 can be changed as required, to adjust the lighting angle of underwater light-emitting diode lights.
Above-mentioned cloche 10 is made for quartz material, and cloche 10 is by cloche pressure ring 11 and the mode adopting screw thread to screw and upper lamp cylinder 6 are fixed together, wherein, the sealing between cloche 10 and upper lamp cylinder 6, employing be the sealing of end face o type circle; During installation, must ensure that cloche 10 both ends of the surface are smooth, adopt glossing as far as possible.Here sealing o type circle adopts heat-resistant silicon rubber, and during in order to prevent high temperature, now aging and permanent deformation irised out by o type.Cloche 10 can utilize tempering high-boron-silicon glass to replace as required, except wearability is slightly poor, while density reduces relatively, can suitably reduce costs.
When above-mentioned connecting plate 12 assembles with rear end cap 2, screw will smear happy safe glue, and during to prevent from shaking, connecting plate 12 loosens.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (8)
1. the LED light lamp on sub aqua diving device, it is characterized in that: comprising: a underwater electrical connector, the rear end cap be arranged on underwater electrical connector, be fixed on the lower lamp cylinder before rear end cap, upper lamp cylinder successively, be arranged on sealing ring between above-mentioned each portion, wherein, the front end of lower lamp cylinder is provided with lamp pearl, and lamp pearl is fixed with reflection shield by reflection shield pressure ring; The inside of lower lamp cylinder cavity is provided with connecting plate, and this connecting plate and rear end cap are fixed together, and connecting plate are provided with power supply installing plate, are fixed with guide ring above power supply installing plate, meanwhile, and the binding post that convenient mounting or dismounting power supply is housed above of power supply installing plate; And this lamp pearl and power supply are for being electrically connected, by connecting to form a pressure-resistant seal cavity between above-mentioned each parts.
2. the LED light lamp on sub aqua diving device according to claim 1, is characterized in that: adopt axial o type circle to seal between described rear end cap and lower lamp cylinder, before the assembling of o type circle, must clean up, and professional silicone grease is spread in painting; Will smear lubricant when screw is fixed, in order to prevent in the seawater, owing to using the bad dismounting of screw for a long time, wherein, rear end cap is provided with several screwed hole for convenience detach.
3. the LED light lamp on sub aqua diving device according to claim 1, is characterized in that: adopt axial o type circle to seal between described upper lamp cylinder and lower lamp cylinder; Upper lamp cylinder adopts true qualities anodized, in order to part to be reflected away by the light that upper lamp cylinder blocks; Lower lamp cylinder is provided with several through wires hole, so that power line can be welded on lamp bead weld joint.
4. the LED light lamp on sub aqua diving device according to claim 1, is characterized in that: described lamp pearl is LED light lamp, and lamp pearl will smear heat dissipating silicone grease in a pre-installation, is distributed to outside housing with the amount of heat produced by lamp pearl.
5. the LED light lamp on sub aqua diving device according to claim 1, is characterized in that: described reflection shield is that lamp pearl carries, and the reflection angle of reflection shield is: 110 ° to 130 °.
6. the LED light lamp on sub aqua diving device according to claim 1, is characterized in that: described reflection shield pressure ring is directly tightened on upper lamp cylinder by screw thread.
7. the LED light lamp on sub aqua diving device according to claim 1 or 3, is characterized in that: described upper lamp cylinder is fixed with cloche, and cloche is that quartz material is made, and what adopt between cloche and upper lamp cylinder is that end face o type circle seals.
8. the LED light lamp on sub aqua diving device according to claim 1, is characterized in that: when described connecting plate and rear end cap assemble, and screw will smear happy safe glue, and during to prevent from shaking, connecting plate loosens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166058.3U CN204629224U (en) | 2015-03-24 | 2015-03-24 | LED light lamp on sub aqua diving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166058.3U CN204629224U (en) | 2015-03-24 | 2015-03-24 | LED light lamp on sub aqua diving device |
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| Publication Number | Publication Date |
|---|---|
| CN204629224U true CN204629224U (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520166058.3U Active CN204629224U (en) | 2015-03-24 | 2015-03-24 | LED light lamp on sub aqua diving device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801858A (en) * | 2017-03-16 | 2017-06-06 | 陕西格兰浮实业有限公司 | A kind of underwater laser illuminates light compensating lamp device |
| CN106958758A (en) * | 2017-03-16 | 2017-07-18 | 陕西格兰浮实业有限公司 | A kind of spotlight device under water |
-
2015
- 2015-03-24 CN CN201520166058.3U patent/CN204629224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801858A (en) * | 2017-03-16 | 2017-06-06 | 陕西格兰浮实业有限公司 | A kind of underwater laser illuminates light compensating lamp device |
| CN106958758A (en) * | 2017-03-16 | 2017-07-18 | 陕西格兰浮实业有限公司 | A kind of spotlight device under water |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Shanghai Jiao Tong University Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation Co-patentee before: Shanghai Jiao Tong University |