CN205244947U

CN205244947U - Underwater lamp

Info

Publication number: CN205244947U
Application number: CN201520776207.8U
Authority: CN
Inventors: 郭文勇; 金光辉; 张勤迪; 瞿志剑
Original assignee: Guang Di Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017 Of Wenling City
Current assignee: Guang Di Electro-Optical Technology Inc (us) 62 Martin Road Concord Massachusetts 017 Of Wenling City
Priority date: 2015-09-30
Filing date: 2015-09-30
Publication date: 2016-05-18
Anticipated expiration: 2025-09-30

Abstract

The utility model relates to an underwater lamp, including go out a coil, go up the ring flange, the lamp holder post, go up the waterproof sealing circle, fit with a contraceptive ring, module, runner band, waterproof sealing circle, ring light source, spherical lens, lower flange dish and lamp stand down, the utility model discloses when giving off light around satisfying, the bottom does luminously, the increase of light scope, and fish collection effect is better, can collect the fish of deep sea water, lens adopt anti high -pressure PC, have changed the breakable shortcoming of traditional glass, the lamp stand is installed to the lamp bottom, can also make things convenient for lamps and lanterns to put simultaneously by the crashproof, heat dissipation aluminium all exposes in aqueous all around, and is gapped between the fin, produces the convection current, can effectually transmit the heat to aquatic, avoids the light source high temperature and became invalid, spectrum nature is good, safe and reliable, and long service life, easy operation, can not explode with causing the electric shock accidents also is a total solids structure simultaneously, can stand vibrations, strike and be unlikely to the damage, and improper disability rate is very little, and it is very convenient to maintain.

Description

A kind of underwater lamp

Technical field

The utility model belongs to electrical lighting technical field, relates in particular to a kind of underwater lamp.

Background technology

At present, because fish production working condition is special, lamp and light fixture are patted and are rocked middle work at boats and ships in the wave of being everlasting, and therefore must possess good shockproof and water resistance. Metal halide lamp has the fragile parts such as glass envelope, filament, and frangible, vibration strength is poor, and needs the operating voltage of up to a hundred volts, and the life-span is generally 3000h. When as underwater fishing lamp, must first put water into and turn on light again, when water outlet, must first turn off the light and reintroduce the water surface. Troublesome poeration, careless slightly bulb is likely blast just, causes electric shock accidents. Former Metal halogen lamp caloric value is large, and near water temperature fishing lamp differs larger, easily causes perceiveing of fish and runs away in alarm. The spectrum of metal halide lamp is wider, and light emission direction is whole solid space, is unfavorable for effective utilization of luminous intensity distribution and light.

Utility model content

The utility model is for solving in fish production lamp and light fixture is patted in the wave of being everlasting and rock and cause blast and electric shock accidents at boats and ships, and service life is short, fishes the problem of ability and a kind of underwater lamp is provided.

The technical scheme that the utility model is taked for the technical problem existing in solution known technology is: a kind of underwater lamp, comprises coil, upper flange plate, lamp holder post, upper waterproof grommet, pressed on ring, module, lower ring, lower waterproof grommet, annulus light source, spherical lens, lower flange and lamp socket;

Described go out coil be connected with lamp holder pearl by screw thread and be positioned at lamp holder post top, upper flange plate by screw push lamp holder post, upper waterproof grommet is connected with pressed on ring, upper waterproof grommet is positioned at lamp holder post bottom, module two ends are connected by screw with upper ring and lower ring respectively, lower flange by screw push spherical lens, lower waterproof grommet is connected with lower ring, annulus light source is positioned at lower ring bottom, and between lower ring and lower waterproof grommet, lamp socket is screwed in lower ring-side wall;

Described module comprises the first sealing ring, the second sealing ring, radiation aluminium, lens and rectangular light source;

Between module and pressed on ring are connected and module and lower ring be equipped with the first sealing ring between being connected, lens push the second sealing ring by screw and are fixed on radiation aluminium, rectangular light source is positioned at module internal.

Further, the described module being connected by screw with upper ring and lower ring is 6 groups and forms 6 bodies around upper ring and lower ring circumference.

Further, described lens and spherical lens adopt anti-high pressure P C.

Further, described radiation aluminium is set to many fin structures.

Further, described annulus light source adopts LED lamp.

Advantage and the good effect that the utlity model has are: 1) former Metal halogen lamp is that surrounding is luminous, the utility model meet surrounding luminous in, bottom also can be luminous, light scope increase, fish-gathering effect is better, can collect the fish of deep sea water; 2) the utility model lens adopt anti-high pressure P C, have changed the frangible shortcoming of traditional glass; 3) the utility model lamp bottom is provided with lamp socket, can anticollision also facilitate light fixture to put simultaneously; 4) radiation aluminium surrounding is all exposed in water, gapped between fin, produces convection current, can effectively heat be transferred in water, avoids light-source temperature too high and lost efficacy; 5) spectrum is good, and the spectrum of metal halide lamp is wider, and light emission direction is whole solid space, is unfavorable for effective utilization of luminous intensity distribution and light. And LED spectrum is discrete spectrum, spectral line is narrower, and full width at half maximum is in 30nm left and right, and all kinds of LED has different peak wavelengths, can within the scope of photosynthetically active radiation, match easily various spectral composition. LED rich color, bright-coloured, can have diversified tone to select and luminous intensity distribution, and the luminous major part of LED concentrates and converge at center, and the angle of divergence is less, can effectively control dazzle; The luminous response speed to electric current of LED is exceedingly fast, and only need just can regulate light intensity and color by adjusting electric current; 6) safe and reliable, long service life, simple to operate, can not explode and cause electric shock accidents, LED uses epoxy encapsulation solid state light emitter, uses low-voltage (DC voltage of single led need 1.5～4.0V), low current to drive, and service life can be up to 60,000～100,000 h; Also be a kind of total solids structure, can stand vibrations, impact and be unlikely to damage, improper scrappage is very little, it is very convenient to safeguard.

Brief description of the drawings

Fig. 1 is the underwater lamp structural representation that the utility model embodiment provides;

Fig. 2 is the underwater lamp modular structure schematic diagram that the utility model embodiment provides;

Fig. 3 is the underwater lamp overall schematic that the utility model embodiment provides.

In figure: 1, go out coil; 2, upper flange plate; 2-1, lower flange; 3, lamp holder post; 5, pressed on ring; 6, module; 6-1, the first sealing ring; 6-2, the second sealing ring; 6-3, radiation aluminium; 6-4, lens; 6-5, rectangular light source; 7, annulus light source; 8, spherical lens; 9, lamp socket.

Detailed description of the invention

For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.

A underwater lamp as shown in Figure 1, 2, 3, comprises coil 1, upper flange plate 2, lamp holder post 3, upper waterproof grommet 4, pressed on ring 5, module 6, lower ring 5-1, lower waterproof grommet 4-1, annulus light source 7, spherical lens 8, lower flange 2-1 and lamp socket 9;

Described go out coil 1 be connected with lamp holder pearl 3 by screw thread and be positioned at lamp holder post top, upper flange plate 2 by screw push lamp holder post, upper waterproof grommet 4 is connected with pressed on ring 5, upper waterproof grommet 4 is positioned at lamp holder post 3 bottoms, module 6 two ends are connected by screw with pressed on ring 5, lower ring 5-1 respectively, lower flange 2-1 by screw push spherical lens 8, lower waterproof grommet 4-1 is connected with lower ring 5-1, annulus light source 7 is positioned at lower ring bottom, and between lower ring and lower waterproof grommet, lamp socket 9 is screwed in lower ring-side wall;

Described module comprises the first sealing ring 6-1, the second sealing ring 6-2, radiation aluminium 6-3, lens 6-4 and rectangular light source 6-5;

Between module 6 and pressed on ring 5 are connected and module 6 and lower ring 5-1 be equipped with the first sealing ring 6-1 between being connected, lens 6-4 pushes the second sealing ring 6-2 by screw, and to be fixed on radiation aluminium 6-3 upper, rectangular light source 6-4 is positioned at module 6 inside.

The module that described and pressed on ring 5, lower ring 5-1 are connected by screw is 6 groups and forms 6 bodies around upper ring and lower ring circumference, and former Metal halogen lamp is that surrounding is luminous, meet surrounding luminous in, bottom also can be luminous. Light scope increases, and fish-gathering effect is better, can collect the fish of deep sea water.

Described lens 6-4 and spherical lens 8 adopt anti-high pressure P C, have changed the frangible shortcoming of traditional glass.

Described radiation aluminium 6-3 is set to many fin structures. Radiation aluminium surrounding is all exposed in water, gapped between fin, produces convection current. Can effectively heat be transferred in water, avoid light-source temperature too high and lost efficacy.

Described annulus light source adopts LED lamp.

The utility model operation principle:

The spectrum of metal halide lamp is wider, and light emission direction is whole solid space, is unfavorable for effective utilization of luminous intensity distribution and light. And LED spectrum is discrete spectrum, spectral line is narrower, and full width at half maximum is in 30nm left and right, and all kinds of LED has different peak wavelengths, can within the scope of photosynthetically active radiation, match easily various spectral composition. LED rich color, bright-coloured, can have diversified tone to select and luminous intensity distribution, and the luminous major part of LED concentrates and converge at center, and the angle of divergence is less, can effectively control dazzle. The luminous response speed to electric current of LED is exceedingly fast, and only need just can regulate light intensity and color by adjusting electric current.

Because fish production working condition is special, lamp and light fixture are patted and are rocked middle work at boats and ships in the wave of being everlasting, and therefore must possess good shockproof and water resistance. Metal halide lamp has the fragile parts such as glass envelope, filament, and frangible, vibration strength is poor, and needs the operating voltage of up to a hundred volts, and the life-span is generally 3000h. When as underwater fishing lamp, must first put water into and turn on light again, when water outlet, must first turn off the light and reintroduce the water surface. Troublesome poeration, careless slightly bulb is likely blast just, causes electric shock accidents. In the utility model, LED uses epoxy encapsulation solid state light emitter, uses low-voltage (DC voltage of single led need 1.5～4.0V), low current to drive, and service life can be up to 60,000～100,000 h; Also be a kind of total solids structure, can stand vibrations, impact and be unlikely to damage, operation water proofing property is under water good, improper scrappage is very little, it is very convenient to safeguard.

The utility model radiation aluminium surrounding is all exposed in water, gapped between fin, produces convection current. Can effectively heat be transferred in water, avoid light-source temperature too high and lost efficacy.

Underwater fishing lamp has two kinds of the green wavelength of employing 541.8nm, positive white light wavelength 524.1mm, and the utility model is 800W underwater fishing lamp, can replace former 1500W Metal halogen lamp under water. Greatly save the utilization of the energy.

The utility model lamp bottom is provided with lamp socket, can anticollision also facilitate light fixture to put simultaneously.

The above is only to preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.

Claims

1. a underwater lamp, is characterized in that, this underwater lamp comprises coil, upper flange plate, lamp holder post, upper waterproof grommet, pressed on ring, module, lower ring, lower waterproof grommet, annulus light source, spherical lens, lower flange and lamp socket;

2. underwater lamp as claimed in claim 1, is characterized in that, the described module being connected by screw with upper ring and lower ring is 6 groups and forms 6 bodies around upper ring and lower ring circumference.

3. underwater lamp as claimed in claim 1, is characterized in that, described lens and spherical lens adopt anti-high pressure P C.

4. underwater lamp as claimed in claim 1, is characterized in that, described radiation aluminium is set to many fin structures.

5. underwater lamp as claimed in claim 1, is characterized in that, described annulus light source adopts LED lamp.