CN203384729U

CN203384729U - Long-distance irradiation lamp

Info

Publication number: CN203384729U
Application number: CN201320459960.5U
Authority: CN
Inventors: 范勇; 刘高峰
Original assignee: SHENZHEN CHUANGSHUO LIGHT INDUSTRY TECHNOLOGY CO LTD
Current assignee: SHENZHEN CHUANGSHUO LIGHT INDUSTRY TECHNOLOGY CO LTD
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2014-01-08
Anticipated expiration: 2023-07-19

Abstract

The utility model discloses a long-distance irradiation lamp. The long-distance irradiation lamp comprises a top plate, high-power single LED lamp beads, condensation reflection rings, sunflower radiators, an electric fan, a rear cover plate and LED driving power sources. The high-power single LED lamp beads, the condensation reflection rings and the sunflower radiators form a condensation device and are arrayed on the top plate. The top plate and the rear cover plate are fixed through aluminum tubes, and the electric fan is placed between the aluminum tubes and is fixed on the rear cover plate. The LED driving power sources are placed behind the rear cover plate. According to the long-distance irradiation lamp, heavy metal like mercury and lead harmful to the health of a human body is not contained, strobing can not happen in the working process, starting is fast, mosquitoes can not be attracted, and damage caused by frequent switching can be avoided; meanwhile, the reflection cups which are used in the long-distance irradiation lamp are strong in condensation performance, can effectively condense luminous flux and increase directional luminance values; the small-sized sunflower radiators are used, the fan is additionally arranged, heat can be effectively conducted and diffused, hence, the temperature inside a lamp body is lowered, and the service life of light sources and the service life of the power sources are effectively guaranteed.

Description

A kind of telecurie irradiation light fixture

Technical field

The utility model belongs to the LED illumination, relates in particular to a kind of LED long distance illumination light fixture of novel practical.

background technology

At present, on market, most searchlight is sodium vapor lamp or xenon lamp, and the technology that this lamp mainly adopts spot light to add reflector meets the remote illumination requirement, and power is higher mostly, is generally the 2000-3000W left and right.And adopt the LED light fixture to substitute the requirement that can not only meet remote illumination of the searchlight on market, can also reduce power simultaneously.Tradition LED light fixture is that COB and bank light formula area source add the form of lens combination, but is difficult to meet the demand of low-power, remote illumination; At first area source is difficult to photopolymerization is arrived together; Secondly the lens on market are only suitable for, in general single low power light fixture, can't meeting the demand of high-power area source, therefore are difficult to play the optically focused effect; Moreover lens are generally the material of plastic cement, at the bottom of heatproof.Therefore traditional LED lamp luminescence angle is difficult to control, and is difficult to reach the optically focused effect; Therefore traditional LED light fixture range straggling is short, can't meet long-range light-gathering illumination.

The utility model content

The utility model purpose is to provide a kind of telecurie irradiation light fixture, all strong at the acquisition light-gathering, the good lighting effect that range is farther.

For realizing above utility model purpose, the utility model by the following technical solutions:

A kind of telecurie irradiation light fixture comprises: top board, single large-power LED light bead, optically focused reflexed light ring, heronsbill radiator, electric fan, back shroud, LED driving power; Wherein single large-power LED light bead, optically focused reflexed light ring and heronsbill radiator form beam condensing unit, are arranged on top board; Top board and back shroud are fixed by aluminum pipe; Electric fan is placed between aluminum pipe, is fixed on back shroud; After the LED driving power is positioned over back shroud.

Wherein single large-power LED light bead, optically focused reflexed light ring, heronsbill radiator are n, n>1.

Preferably, the intensity of light reflection of optically focused reflexed light ring reaches 95%;

Preferably, top board and back shroud are fixed by screw, nut by aluminum pipe;

Preferably, heronsbill radiator material is aluminium alloy;

Preferably, the LED driving power designs for buffer circuit and various safety protection functions is arranged, and meets on performance that temperature rise is low, conversion efficiency is high, energy-saving and environmental protection, safety, the characteristics of high life;

The utility model compared with prior art beneficial effect is:

(1) the utility model LED driving power adopts the buffer circuit design and various safety protection functions is arranged.On performance, temperature rise is low, conversion efficiency is high, energy-saving and environmental protection, safety, the characteristics of high life.The reflector adopted, strong, the effective polymerization light flux of light-gathering, strengthen directed brightness value, reaches the effect of telecurie irradiation, makes illumination not there will be dead angle.

(2) the utility model adopts a plurality of small-sized heronsbill radiators, and an additional fan effectively by heat conduction diffusion, thereby reduces the temperature in lamp body, has effectively guaranteed the life-span of light source and power supply.

The accompanying drawing explanation

Fig. 1 is the utility model front view

Fig. 2 is the utility model top view

Fig. 3 is the utility model bonnet upward view

The specific embodiment

In order better to set forth operation principle of the present utility model, below in conjunction with accompanying drawing, the utility model is described in detail: Fig. 1 is front view of the present utility model.As shown in Figure 1; for the utility model preferred version; technical staff in the art scope all can obtain more accompanying drawing by changing corresponding parts on basis of the present utility model under the prerequisite of this figure not being carried out the material change, and other accompanying drawing therefore drawn equally belongs to protection category of the present utility model.

As shown in Figure 1, in figure sign 11 for screw, identify 20 for nut, identify 14 for aluminum pipe, these three parts are for to of the present utility model fixing;

In figure sign 12 for reflector, identify 13 for the heronsbill radiator, identify 21 for LED lamp pearl, reflexed light ring and heronsbill radiator, LED lamp pearl form beam condensing unit of the present utility model, carry out the light source optically focused of single;

In figure, sign 15 is electric fan, and the heat that light fixture is produced is spread in time, reduces temperature, increases lamp life.

In figure, sign 18 is that back shroud, 17 is top board, the caustic surface that top board is all beam condensing units, and back shroud is used for fixedly the utility model and fixed L ED driving power;

In figure, sign 16 is that suspension ring, 19 are the LED driving power, and suspension ring are for fixed L ED driving power.

Fig. 2 is the utility model top view, and in figure, sign 111 is for spiral shell emits, and 211 is to be glass material with the contact-making surface of beam condensing unit.

Fig. 3 is the utility model bonnet upward view, and in figure, sign 191 is the utility model LED driving power.

The utility model adopts many light source modules (optically focused reflector+heronsbill radiator+mono-large-power LED light bead forms), combines; At first the utility model passes through single light source optically focused, more single optically focused is overlaped, and reaches whole optically focused, meets high-power long distance illumination demand; Thereby light source is assembled, and the irradiation of light source just not there will be dead angle like this, and range is also farther; The back shroud back adds an electric fan, and the heat that light fixture is produced spreads out in time, reduces temperature, prolonging service lives of lamps.

Below with reference to specific embodiment of the utility model, the utility model has been described; but those skilled in the art all understand; can carry out various modifications, combination and change to specific embodiment; like thatly not changed the modification of being done under the utility model essence operation principle as relevant components and parts replaced etc., is all to fall in protection category of the present utility model.Should to be considered to be only exemplary to any signals shown in accompanying drawing in addition, rather than restrictive, unless concrete indication separately arranged.When term be also contemplated as make to separate or the ability of combination while not knowing the combination of assembly or step also will be considered to put down in writing.

Claims

1. a telecurie irradiation light fixture, it is characterized in that, it comprises top board, single large-power LED light bead, optically focused reflexed light ring, heronsbill radiator, electric fan, back shroud, LED driving power, wherein single CREE lamp pearl, optically focused reflexed light ring and heronsbill radiator form a beam condensing unit, be arranged on top board, top board and back shroud are fixed by aluminum pipe, and electric fan is placed between aluminum pipe, be fixed on back shroud, after the LED driving power is placed in back shroud.

2. a kind of telecurie irradiation light fixture as claimed in claim 1, it is characterized in that: described single large-power LED light bead, optically focused reflexed light ring, heronsbill radiator are n, n>1.