CN203927661U - Marine LED bulkhead lamp capable - Google Patents
Marine LED bulkhead lamp capable Download PDFInfo
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- CN203927661U CN203927661U CN201420356237.9U CN201420356237U CN203927661U CN 203927661 U CN203927661 U CN 203927661U CN 201420356237 U CN201420356237 U CN 201420356237U CN 203927661 U CN203927661 U CN 203927661U
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- radiator
- illuminator
- aluminium base
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- lamp capable
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Marine LED bulkhead lamp capable, mainly formed by lamp holder, radiator, light distribution mechanism, power drives mechanism and protection iron wire cover, power drives mechanism is arranged in the power source cavity between lamp holder and radiator, radiator comprises that radiator, lower radiator and several do not have the side radiator laterally connecting, side radiator upper end adopts screw to be fixedly connected with upper radiator, and side radiator lower end adopts screw to be fixedly connected with lower radiator; Light distribution mechanism is made up of several side illuminators and lower illuminator, side illuminator and lower illuminator are all made up of aluminium base, paster light source and PC diffusion shell, the aluminium base of side illuminator is directly welded on power circuit plate, and the aluminium base lead-in wire of lower illuminator is directly welded on the aluminium base of any two side illuminators.The utlity model has lightweightly, cost is lower, and luminous intensity distribution is reasonable, dazzles photocontrol good, and good visual effect is not dazzling, safe and reliable, and assembling is simple, the plurality of advantages such as production efficiency height.
Description
Technical field
The utility model relates to field of illumination lamp technology, is specifically related to a kind of marine LED bulkhead lamp capable.
Background technology
Current bulkhead lamp capable peculiar to vessel is mostly CFL electricity-saving lamp, and CFL electricity-saving lamp has another name called type fluorescent lamp, and CFL bulb need to just can reach maximum brightness through the preheating of long period, relatively LED electricity-saving lamp, CFL electricity-saving lamp light efficiency is low, have pollution, easily broken, the life-span is shorter.
Also LED electricity-saving lamp---the corn lamp that promising replacement CFL electricity-saving lamp is developed on the market, but it exists heat dissipation design unreasonable, weight is large, luminous intensity distribution design is unreasonable, dazzle light seriously dazzling, cost is high, unguarded shortcoming, especially the natural convection radiator adopting on LED bulkhead lamp capable mostly is heronsbill structure, this radiator is by middle column structure, the heat energy of thermal source to be derived, again the laminated structure by around by dissipation of heat in air, coordinate the light source of different capacity by adjusting the whole height of radiator, comparatively be applicable to the concentrated light source of heat generating spot.But along with the increase of lamp power, caloric value improves greatly, even if constantly increase the volume of radiator, radiating efficiency also can be more and more lower, can not meet the heat radiation requirement of large-power lamp; When the luminous intensity distribution of LED light fixture, substantially all adopt the pattern of symmetrical luminous intensity distribution, utilize the secondary light-distribution technology of existing reflector or lens, its light source beam angle general control is in 60 °, this luminous intensity distribution pattern is also inapplicable in the time that street lamp uses, and the reflector of street lamp or lens are asymmetrical luminous intensity distribution.And the bulkhead lamp capable that is greater than 60 ° for beam angle, its luminous intensity distribution pattern is but symmetric form, there is no suitable reflector or lens and carrys out luminous intensity distribution.
Utility model content
The utility model provides a kind of marine LED bulkhead lamp capable, designs irrational problem to solve the poor and luminous intensity distribution of radiating effect that prior art exists.
The utility model is mainly made up of lamp holder, radiator, light distribution mechanism, power drives mechanism and protection iron wire cover, power drives mechanism is arranged in the power source cavity between lamp holder and radiator, solving the technical scheme that its technical problem adopts is that radiator adopts convection current optimal design structure, radiator comprises that a upper radiator, lower radiator and several not have the laterally side radiator of connection, side radiator upper end adopts screw to be fixedly connected with upper radiator, and side radiator lower end adopts screw to be fixedly connected with lower radiator; Light distribution mechanism is made up of several side illuminators and lower illuminator; side illuminator and lower illuminator are all made up of aluminium base, paster light source and PC diffusion shell; power drives mechanism arranges overvoltage and surge protection special circuit; the aluminium base of side illuminator is directly welded on power circuit plate, and the aluminium base lead-in wire of lower illuminator is directly welded on the aluminium base of any two side illuminators.
In the reserved slot of above-mentioned side illuminator inserting side radiator, lower illuminator is screwed in lower radiator lower surface.
On above-mentioned upper radiator, arrange and be convenient to cylindrical passage and the middle passage that air circulates up and down.
The distribution ratio of the power of the power of above-mentioned side illuminator and lower illuminator is 3/2.
The PC diffusion shell of above-mentioned side illuminator is that the PC diffusion shell of circular cross-section cover and lower illuminator is half ball cover.
The beneficial effects of the utility model are by improved heat spreader structures, have improved radiating efficiency, have reduced radiator weight and manufacturing cost; The reasonable selection of light distribution mechanism by LED light source and reasonably LED power division, what coordinate Reasonable Shape goes out light shield design, in ensureing illuminating effect, provides good illuminator visual effect, and bright dipping is even, soft, not dazzling; Power drives mechanism adopts safe voltage, the design of wide voltage, and has special anti-overvoltage, anti-surge protection circuit design, and is designed with protection wire netting.Be suitable for the on-the-spot application of shipbuilding of electric circumstance and environment for use complexity; The aluminium base of side illuminator of the present utility model is directly welded on power circuit plate, lower illuminator LED aluminium base lead-in wire is directly welded on any two side illuminator aluminium bases, without dedicated pin space, and is convenient to install, production efficiency is high, is easy to production control cost.The utlity model has lightweightly, cost is lower, and luminous intensity distribution is reasonable, dazzles photocontrol good, and good visual effect is not dazzling, safe and reliable, and assembling is simple, the plurality of advantages such as production efficiency height.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is radiator structure schematic diagram of the present utility model.
In figure, on 1 lamp holder, 2 power source cavities, 3, radiator, 4 side illuminator PC diffusion shells, 5 side radiators, 6 times radiators, 7 times illuminator PC diffusion shells, 8 protection iron wire covers, 9 side illuminators, 10 times illuminators, 11 power circuit plates, 31 cylindrical passages, 32 middle passages, 51 are reserved slots, 91 aluminium bases.
Detailed description of the invention
As depicted in figs. 1 and 2: a kind of marine LED bulkhead lamp capable, mainly by lamp holder 1, radiator, light distribution mechanism, power drives mechanism and protection iron wire cover 8 form, power drives mechanism is arranged in the power source cavity 2 between lamp holder 1 and radiator, radiator adopts convection current optimal design structure, radiator comprises radiator 3, 6 and 8, lower radiator does not have the side radiator 5 laterally connecting, upper radiator 3 and lower radiator 6 adopt aluminium die cast, on upper radiator 3, arrange and be convenient to cylindrical passage 31 and the middle passage 32 that air circulates up and down, side radiator 5 adopts aluminium extrusion moulding, side radiator 5 and upper radiator 3, lower radiator 6 is locked connection by self-tapping screw, , light distribution mechanism is made up of 8 side illuminators 9 and lower illuminator 10, the distribution ratio of the power of the power of side illuminator and lower illuminator is 3/2, side illuminator 9 comprises aluminium base 91, 2835 paster light sources and side illuminator PC diffusion shell, lower illuminator comprises aluminium base, 5730 paster light sources and lower illuminator PC diffusion shell, side illuminator PC diffusion shell 4 is that circular cross-section cover and lower illuminator PC diffusion shell 7 are half ball cover, in the reserved slot 51 of side illuminator 9 inserting side radiator 5, lower illuminator 10 is screwed in lower radiator 6 lower surfaces, power drives mechanism arranges overvoltage and surge protection special circuit, the aluminium base 91 of side illuminator 9 is directly welded on power circuit plate 11, the aluminium base lead-in wire of lower illuminator 10 is directly welded on the aluminium base 91 of any two side illuminators 9.
Claims (5)
1. a marine LED bulkhead lamp capable, mainly formed by lamp holder, radiator, light distribution mechanism, power drives mechanism and protection iron wire cover, power drives mechanism is arranged in the power source cavity between lamp holder and radiator, it is characterized in that radiator adopts convection current optimal design structure, radiator comprises that a upper radiator, lower radiator and several not have the laterally side radiator of connection, side radiator upper end adopts screw to be fixedly connected with upper radiator, and side radiator lower end adopts screw to be fixedly connected with lower radiator; Light distribution mechanism is made up of several side illuminators and lower illuminator; side illuminator and lower illuminator are all made up of aluminium base, paster light source and PC diffusion shell; power drives mechanism arranges overvoltage and surge protection special circuit; the aluminium base of side illuminator is directly welded on power circuit plate, and the aluminium base lead-in wire of lower illuminator is directly welded on the aluminium base of any two side illuminators.
2. marine LED bulkhead lamp capable according to claim 1, is characterized in that in the reserved slot of side illuminator inserting side radiator, lower illuminator is screwed in lower radiator lower surface.
3. marine LED bulkhead lamp capable according to claim 1, is characterized in that arranging and being convenient to cylindrical passage and the middle passage that air circulates up and down on radiator.
4. marine LED bulkhead lamp capable according to claim 1, is characterized in that the distribution ratio of the power of side illuminator and the power of lower illuminator is 3/2.
5. marine LED bulkhead lamp capable according to claim 1, the PC diffusion shell that it is characterized in that side illuminator is that the PC diffusion shell of circular cross-section cover and lower illuminator is half ball cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356237.9U CN203927661U (en) | 2014-06-23 | 2014-06-23 | Marine LED bulkhead lamp capable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356237.9U CN203927661U (en) | 2014-06-23 | 2014-06-23 | Marine LED bulkhead lamp capable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927661U true CN203927661U (en) | 2014-11-05 |
Family
ID=51823466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356237.9U Expired - Fee Related CN203927661U (en) | 2014-06-23 | 2014-06-23 | Marine LED bulkhead lamp capable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033819A (en) * | 2014-06-23 | 2014-09-10 | 戈彦峰 | Marine LED lamp for industrial use |
| WO2019136790A1 (en) * | 2018-01-11 | 2019-07-18 | 佛山宝盈利五金制品有限公司 | Side-emitting anti-dazzle mining lamp |
-
2014
- 2014-06-23 CN CN201420356237.9U patent/CN203927661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033819A (en) * | 2014-06-23 | 2014-09-10 | 戈彦峰 | Marine LED lamp for industrial use |
| WO2019136790A1 (en) * | 2018-01-11 | 2019-07-18 | 佛山宝盈利五金制品有限公司 | Side-emitting anti-dazzle mining 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: 20141105 Termination date: 20170623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |