CN202580934U

CN202580934U - Underwater light-emitting diode (LED) lamp

Info

Publication number: CN202580934U
Application number: CN2012201391437U
Authority: CN
Inventors: 易春雨; 彭艳艳; 刘世琦; 胡龙; 易国文
Original assignee: SHANDONG UNIHERO OPTOELECTRONICS TECHNOLOGY Co Ltd
Current assignee: SHANDONG UNIHERO OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2012-04-05
Filing date: 2012-04-05
Publication date: 2012-12-05
Anticipated expiration: 2022-04-05

Abstract

The utility model relates to a light-emitting diode (LED) lamp, in particular to an underwater LED lamp which can glow at 360 degrees. The underwater LED lamp comprises a multiple-faced aluminum section bar, an aluminum base plate is respectively inserted in each outer surface of the multiple-faced aluminum section bar, and several groups of LED lamp beads are arranged on the surface of each aluminum base plate. A transparent tube is sleeved outside the multiple-faced aluminum section bar, an upper end cover and a lower end cover are connected to the two ends of the transparent tube in sealed mode, and conducting wires of the groups of the LED lamp beads stretch out of the upper end cover to the outside. The underwater LED lamp has the advantages that an underwater 360-degree all-dimensional illumination effect can be achieved, the purpose that illumination is evenly distributed is achieved, and luminous environment factors such as light quality, light intensity and light period can be adjusted as needed. Since a low-voltage design is adopted in the underwater LED lamp, the underwater LED lamp is safe, reliable, reasonable in structural design and convenient to repair.

Description

A kind of light fixture of LED under water

(1) technical field

The utility model relates to a kind of LED light fixture, particularly a kind of 360 ° of luminous LED light fixtures under water that are suitable for.

(2) background technology

Existing water body illumination mainly is through fluorescent tube light filling or bottom underwater lamp light filling etc. are set in the water body its upper side; These two kinds of lightings all show as near the local luminous intensity of light fixture big; A little less than other local luminous intensity, can't satisfy the requirement that light is evenly distributed.

(3) summary of the invention

The utility model is in order to remedy the deficiency of prior art, provides a kind of and can be arranged under water, illumination patterns is evenly and can realize the light fixture of LED under water that the luminous environment factors such as light quality, luminous intensity and photoperiod are regulated as required in the water body.

The utility model is realized through following technical scheme:

A kind of light fixture of LED under water comprises the multiaspect aluminium section bar, on each outer surface of multiaspect aluminium section bar, is fitted with aluminium base respectively, on the aluminium base surface, is provided with some groups of LED lamp pearls; Be with a transparent tube in the outside of multiaspect aluminium section bar, be sealedly connected with upper end cover and bottom end cover respectively at the two ends of transparent tube, each lead of organizing LED lamp pearl passes upper end cover respectively and extends the outside.

Vertically be provided with the heat dissipation ventilation pipe of a up/down perforation in multiaspect aluminium section bar inside, discharge pipe and the blast pipe on the bottom end cover on the upper end cover insert respectively in the heat dissipation ventilation pipe.

Between every adjacent two outer surfaces of multiaspect aluminium section bar, be equipped with a metallic channel.

The beneficial effect of the utility model is: this is the LED light fixture under water, and 360 ° of comprehensive illumination under water can be provided, and can reach the uniform purpose of illumination patterns, and can realize the adjusting of the luminous environment factors such as light quality, luminous intensity and photoperiod as required; The sheathed transparent tube in the outside of multiaspect aluminium section bar can form protective effect to light fixture, avoids water body content contact high temperature light fixture simultaneously; Light fixture adopts low-pressure designs, and is safe and reliable; The heat dissipation ventilation pipe of one up/down perforation vertically is set in multiaspect aluminium section bar inside, and discharge pipe on the upper end cover and the blast pipe on the bottom end cover insert respectively in the heat dissipation ventilation pipe, in the heat dissipation ventilation pipe, introduce cold wind through blast pipe, guarantee the light fixture better heat radiating effect; The utility model reasonable in design, convenient for maintaining.

(4) description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model upper end cover;

Fig. 3 is the structural representation of the utility model bottom end cover;

Fig. 4 is the view in transverse section of the utility model.

Among the figure, 1 multiaspect aluminium section bar, 2 aluminium bases, 3LED lamp pearl, 4 transparent tube, 5 upper end covers, 6 bottom end covers, 7 heat dissipation ventilation pipes, 8 discharge pipes, 9 blast pipes, 10 metallic channels.

(5) specific embodiment

Accompanying drawing 1-4 is a kind of specific embodiment of the utility model.This embodiment comprises multiaspect aluminium section bar 1, on each outer surface of multiaspect aluminium section bar 1, is fitted with aluminium base 2 respectively, on aluminium base 2 surfaces, is provided with some groups of LED lamp pearls 3; Be with a transparent tube 4 in the outside of multiaspect aluminium section bar 1; Be sealedly connected with upper end cover 5 and bottom end cover 6 respectively at the two ends of transparent tube 4; Each lead of organizing LED lamp pearl 3 passes upper end cover 5 respectively and extends the outside, as required each lead is connected with controller outside respectively during use; Vertically be provided with the heat dissipation ventilation pipe 7 of a up/down perforation in multiaspect aluminium section bar 1 inside, the discharge pipe 8 on the upper end cover 5 inserts respectively in the heat dissipation ventilation pipe 7 with the blast pipe 9 on the bottom end cover 6; Between every adjacent two outer surfaces of multiaspect aluminium section bar 1, be equipped with a metallic channel 10.

During use, according to actual needs, the utility model light fixture vertically is fixed in the water body equipment, makes the discharge pipe 8 of upper end cover 5 stretch out the water surface, the blast pipe 9 on the bottom end cover 6 links to each other with blowing device through pipeline, and opening power can be used then.Operating personnel can regulate this light quality of LED light fixture (whether glimmer like intensity of illumination, wavelength, photoperiod and light etc.) under water through external controller, to satisfy the requirement of specific environment.Through the blowing in the heat dissipation ventilation pipe 7 of multiaspect aluminium section bar 1 inside of the blast pipe on the bottom end cover 6, can reduce the temperature of LED light fixture under water through air compressor machine, improve the radiating effect of LED light fixture under water.On each outer surface of multiaspect aluminium section bar 1, be fitted with the aluminium base 2 of band LED lamp pearl 3 respectively, when the LED lamp pearl on certain piece aluminium base 23 damages, can pull down this piece aluminium base 2 easily it is keeped in repair.Be with a transparent tube 4 in the outside of multiaspect aluminium section bar 1, can form protective effect, avoid water body content contact high temperature light fixture simultaneously light fixture; Come water-tight through encapsulating between transparent tube 4 and upper end cover 5 and the bottom end cover 6, can also carry out encapsulating to LED lamp pearl 3 surfaces and handle,, improve the safety in utilization of light fixture to prevent that water from getting into the LED light fixture and causing short circuit.Between every adjacent two outer surfaces of multiaspect aluminium section bar 1, be equipped with a metallic channel 10, can each lead of organizing LED lamp pearl 3 be snapped in the metallic channel 10, so that wiring is more neat, light fixture is more attractive in appearance.

Claims

1. a LED light fixture under water is characterized in that: comprise the multiaspect aluminium section bar, on each outer surface of multiaspect aluminium section bar, be fitted with aluminium base respectively, on the aluminium base surface, be provided with some groups of LED lamp pearls; Be with a transparent tube in the outside of multiaspect aluminium section bar, be sealedly connected with upper end cover and bottom end cover respectively at the two ends of transparent tube, each lead of organizing LED lamp pearl passes upper end cover respectively and extends the outside.

2. the light fixture of LED under water according to claim 1 is characterized in that: vertically be provided with the heat dissipation ventilation pipe of a up/down perforation in multiaspect aluminium section bar inside, discharge pipe and the blast pipe on the bottom end cover on the upper end cover insert respectively in the heat dissipation ventilation pipe.

3. the light fixture of LED under water according to claim 1 and 2 is characterized in that: between every adjacent two outer surfaces of multiaspect aluminium section bar, be equipped with a metallic channel.