CN206112754U

CN206112754U - Adopt high -power LED floodlight of refraction type lens

Info

Publication number: CN206112754U
Application number: CN201621175146.0U
Authority: CN
Inventors: 王秋艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-03
Filing date: 2016-11-03
Publication date: 2017-04-19
Anticipated expiration: 2026-11-03

Abstract

The utility model relates to a lighting facility, a adopt high -power LED floodlight of refraction type lens specifically says so. Including casing that engineering plastics made, install LED lamp plate in the casing inner chamber, be located the LED lamp plate outside and the cover plate of fixed mounting on the casing, the cover plate includes the transparent panel and encircles the fixed frame who sets up around the transparent panel, be provided with lens array on the transparent panel, lens array is formed by a plurality of lens regular spread on same panel. This LED floodlight adopts refraction type lens light -emitting, and its is rational in infrastructure, luminous efficiency is high, and convenient to use has effectively improved under thickness, diuresis vapour environment, and the fog ability of passing through of lamps and lanterns provides the application performance of lamps and lanterns.

Description

A kind of high-power LED floodlight of employing refractive lenses

Technical field

The utility model is related to a kind of lighting apparatus, specifically a kind of great power LED floodlight of employing refractive lenses Lamp.

Background technology

The usual volume of high-power LED floodlight is larger, and the scattering effect of light is more apparent, although adopting the reflector can be with one Determine to play a part of optically focused in degree, improve brightness, but because light needs to get to its outer through 2 secondary reflections, Light extraction efficiency still has much room for improvement.

The content of the invention

The purpose of this utility model is to provide that a kind of rational in infrastructure, light extraction efficiency is high, and employing refractive easy to use is saturating The high-power LED floodlight of mirror.

For achieving the above object, the utility model is employed the following technical solutions：

A kind of high-power LED floodlight of employing refractive lenses described in the utility model includes shell made by engineering plastics Body, the LED lamp panel in housing cavity, positioned at LED lamp panel outside and it is fixedly mounted on the cover plate on housing, the cover plate Including transparent panel and the fixed frame being circumferentially positioned at around transparent panel, on the transparent panel lens array is provided with Row, the lens arra is formed by multiple lens are regularly arranged in same panel.

LED bulb in the LED lamp panel is regularly arranged into the LED array corresponding to lens arra, the light of each lens Two LED bulbs are set on source point.

Reflector is additionally provided with the inner chamber of the housing, the reflector is arranged on behind LED lamp panel.

U-bracket is installed, the two ends of the U-bracket are respectively hinged at the both sides of housing, U-bracket on the housing Interlude be provided with positioning bolt hole, the both sides of positioning bolt hole respectively arrange an adjustment hole.

After above-mentioned technical proposal, the LED floodlight goes out light using refractive lenses, its rational in infrastructure, light extraction efficiency Height, it is easy to use, effectively increase under foggy, many water vapor atmospheres, the mist transmitting performance of light fixture, there is provided the application of light fixture Energy.

Description of the drawings

Fig. 1 is the structural representation of the utility model one embodiment.

Fig. 2 is that Fig. 1 embodiments remove the later structural representation of cover plate.

Fig. 3 is the upward view of Fig. 1.

Fig. 4 is the assembling structure schematic diagram of cover plate, LED lamp panel and reflector.

Specific embodiment

With reference to the accompanying drawings and detailed description the utility model will be further described.

As shown in Figure 1 and Figure 2, a kind of high-power LED floodlight of employing refractive lenses described in the utility model includes work Housing 1 made by engineering plastics, the LED lamp panel 4 in the inner chamber of housing 1, positioned at LED lamp panel outside and it is fixedly mounted on housing Cover plate 2 on 1, the cover plate 2 includes transparent panel 7 and the fixed frame 8 being circumferentially positioned at around transparent panel 7, transparent Panel 7 is embedded in fixed frame 8, and whole cover plate 2 is fixedly connected on housing 1 by the bolt being arranged on fixed frame 8.Institute State and lens arra is provided with transparent panel 7, the lens arra is formed by multiple lens 3 are regularly arranged in same panel.

LED bulb 6 in the LED lamp panel 4 is regularly arranged into the LED array corresponding to lens arra, each lens 3 Light source point one group of bulb group being made up of two LED bulbs 6 of correspondence, to make compact conformation, the LED bulb 6 adopt paster Formula erecting and welding is in LED lamp panel 4.

Reflector 13 is additionally provided with the inner chamber of the housing 1, the reflector 13 is arranged on behind LED lamp panel 4.When So, as another embodiment of the present utility model, can also be without reflector 13 in the inner chamber of housing 1.

In addition, being provided with U-bracket 9 on the housing 1, the two ends of the U-bracket 9 are respectively hinged at the two of housing 1 Side, makes the housing 1 can be with skewed at any angle.The interlude of U-bracket 9 is provided with positioning bolt hole 10, positioning bolt hole 10 Both sides respectively arrange an adjustment hole 11,12.Adjustment hole 11,12 is the elongated hole of strip.So it is adapted to various fixed installations Mode and various installation dimensions.

Claims

1. a kind of high-power LED floodlight of employing refractive lenses, including housing made by engineering plastics（1）, installed in shell Body（1）LED lamp panel in inner chamber（4）, positioned at LED lamp panel outside and be fixedly mounted on housing（1）On cover plate（2）, its feature It is：The cover plate（2）Including transparent panel（7）And it is circumferentially positioned at transparent panel（7）The fixed frame of surrounding（8）, institute State transparent panel（7）On be provided with lens arra, the lens arra is by multiple lens（3）In same panel it is regularly arranged and Into.

2. a kind of high-power LED floodlight of employing refractive lenses according to claim 1, it is characterised in that：The LED Lamp plate（4）On LED bulb（6）It is regularly arranged into the LED array corresponding to lens arra, each lens（3）Light source point on Two LED bulbs are set（6）.

3. the high-power LED floodlight of a kind of employing refractive lenses according to claim 1 or claim 2, it is characterised in that：It is described Housing（1）Inner chamber in be additionally provided with reflector（13）, the reflector（13）It is arranged on LED lamp panel（4）Behind.

4. the high-power LED floodlight of a kind of employing refractive lenses according to claim 1 or claim 2, it is characterised in that：It is described Housing（1）On U-bracket is installed（9）, the U-bracket（9）Two ends be respectively hinged at housing（1）Both sides, U-bracket （9）Interlude be provided with positioning bolt hole（10）, positioning bolt hole（10）Both sides one adjustment hole is respectively set（11、12）.