CN209433782U - A kind of movable type uniform light LED advertising lamp box - Google Patents

Abstract

The utility model provides a kind of mobile uniform light LED advertising lamp box, it include: U-bracket, the bottom of U-bracket is equipped with multiple movable pulleys, the installed in front of U-bracket has vertically set support bar, advertising lamp box is installed on support bar, advertising lamp box includes outline border, outline border is fixed on the side of support bar, the back of outline border is equipped with backplate, equal light reflecting board is installed on the inside of backplate, multiple parallel spaced LED light bars are fixed on equal light reflecting board by mounting bar, LED light source is evenly arranged in each LED light bar, each LED light bar passes through electric wire and power-supply controller of electric is independently connected, power-supply controller of electric is connect with external power supply line, mantle is covered on LED light bar surface and is fixed by corner brace.This movable type uniform light LED advertising lamp box, compact is easy to remove, and can effectively promote the diffusion effect of LED light source by the way that equal light reflecting board is arranged, and enhances the display effect of advertising lamp box.

Description

A kind of movable type uniform light LED advertising lamp box

Technical field

The utility model relates to advertising lamp box technical fields, and in particular to a kind of movable type uniform light LED advertising lamp box.

Background technique

Display lamp box currently on the market has the common lamp box in back light source, and the common lamp box in back light source is by lamp box shell and light tube group At fluorescent tube is evenly distributed in lamp box, and fluorescent tube is more, and energy consumption is high, and thickness is thick, expands two aspects by light source in luminance raising and area Quantity and light emission distance limitation, the effect is unsatisfactory for light show.

In recent years, with the development of LED technology, the environmental protection of LED illumination lamp, the features such as high conversion efficiency and service life are long be not It is disconnected to highlight.But since the LED light issued and natural light and existing room lighting light source have sizable difference.Common H Light lamp issue light than milder, and LED issue from light usually with the ingredient of blue light, and be point shine, shine Intensity is relatively high, and direct-view can generate a kind of dazzle, stimulates eyes, for a long time using easily causing eye fatigue.So using When LED is as illumination light, people can feel visual discomfort, therefore LED is used to imitate as the diffusion in the light source time of advertising lamp box Fruit is poor, is easy to appear the problems such as light is uneven and dazzling.Furthermore existing outdoor advertisement lighthouse generally uses fixed Structure, it has not been convenient to mobile.

Utility model content

In view of the deficiencies of the prior art, small in size the utility model proposes a kind of mobile uniform light LED advertising lamp box Ingeniously, easy to remove, and the diffusion effect of LED light source can be effectively promoted by the way that equal light reflecting board is arranged, enhance advertising lamp box Display effect.

To realize above-mentioned technical proposal, the utility model provides a kind of mobile uniform light LED advertising lamp box, comprising: U-shaped Bracket, the bottom of the U-bracket are equipped with multiple movable pulleys, and the installed in front of U-bracket has vertically set support Item is equipped with advertising lamp box on the support bar, and the advertising lamp box includes outline border, and the outline border is fixed on the side of support bar On, the back of outline border is equipped with backplate, and equal light reflecting board, multiple parallel spaced LED light bars are equipped on the inside of backplate It is fixed on equal light reflecting board by mounting bar, LED light source is evenly arranged in each LED light bar, each LED light bar passes through Electric wire and power-supply controller of electric are independently connected, and power-supply controller of electric is connect with external power supply line, and mantle is covered on LED light bar surface and leads to Corner brace is crossed to fix.

In the above-mentioned technical solutions, it can be split between advertising lamp box and support bar, be installed and moved due to U-bracket bottom Wheel, by pushing U-bracket to can be convenient the movement of advertising lamp box, in actual use, advertisement poster is placed on mantle and LED light bar Between, it can be with the opening and closing of any LED light bar in independent control advertising lamp box, so as to according to actual feelings by power-supply controller of electric To the separately adjustable of LED light source, the equal light reflecting board by being mounted on LED light bar behind can carry out LED light source uniform condition Reflection diffusion, so that entire plate face is formed a uniform light-emitting surface, dark space avoided the formation of, to enhance the display of LED light box Effect.

Preferably, it is covered with mantle silica gel strip in the end edge of the mantle, is provided on the inner wall of outline border and mantle silica gel The end edge of the silica gel clamp bar slot that item matches, the mantle is fastened in the silica gel clamp bar slot of outline border by mantle silica gel strip, is led to Leakproofness between mantle and outline border can be enhanced in the cooperation for crossing mantle silica gel strip and silica gel clamp bar slot, prevents light leakage or foreign matter Into in lamp box.

Preferably, the equal light reflecting board is polycarbonate plate, by the reflection diffusion of polycarbonate plate, is made entire Plate face forms a uniform light-emitting surface without forming dark space, to enhance the visual effect of advertising lamp box.

Preferably, the U-bracket, support bar, outline border and backplate are all made of aluminum alloy material, and intensity of aluminum alloy is high, matter Amount is light, is conducive to the movement of this lamp box.

Preferably, the outline border in the advertising lamp box is fixed by screw on the side wall of support bar, facilitates advertising lamp box With the fixation and fractionation of support bar.

Preferably, the movable pulley is universal wheel, facilitates the movement of this advertising lamp box.

A kind of beneficial effect of mobile uniform light LED advertising lamp box provided by the utility model is: this movable type light LED advisement lamp case structure is simple, ingenious in design, by installing movable pulley in U-bracket bottom, can be convenient this advertising lamp box It moves integrally；It can be with the opening and closing of any LED light bar in independent control advertising lamp box, so as to according to reality by power-supply controller of electric The case where to the separately adjustable of LED light source；And the uniform reflection of LED light source progress can be expanded by the way that equal light reflecting board is arranged It dissipates, effectively promotes the diffusion effect of LED light source, enhance the display effect of advertising lamp box.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is the decomposition texture schematic diagram of advertising lamp box in the utility model.

In figure: 1, U-bracket；2, movable pulley；3, support bar；4, advertising lamp box；41, mantle silica gel strip；42, LED light bar； 43, LED light source；44, mounting bar；45, outline border；46, backplate；47, external power supply line；48, corner brace；49, silica gel clamp bar slot；50, Equal light reflecting board；51, mantle；52, power-supply controller of electric.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Ordinary people in the field's every other embodiment obtained without making creative work, belongs to The protection scope of the utility model.

A kind of embodiment: movable type uniform light LED advertising lamp box.

Shown in referring to Figures 1 and 2, a kind of movable type uniform light LED advertising lamp box, comprising: U-bracket 1, the U-bracket 1 Bottom installation there are four the movable pulleys 2 of distribution of being square, and movable pulley 2 is selected as universal wheel, to facilitate this advertising lamp box Overall movement, the installed in front of U-bracket 1 has vertically set support bar 3, passes through on the side wall of the support bar 3 Screw is equipped with advertising lamp box 4, and the advertising lamp box 4 includes outline border 45, and the outline border 45 is fixed by screw in support bar 3 On side wall, to facilitate the fixation and fractionation between advertising lamp box 4 and support bar 3, the back of outline border 45 is equipped with backplate 46, backplate 46 inside is equipped with equal light reflecting board 50, and multiple parallel spaced LED light bars 42 are fixed on light by mounting bar 44 On reflecting plate 50, LED light source 43 is evenly arranged in each LED light bar 42, equal light reflecting board 50 is selected polycarbonate plate, passed through The reflection diffusion of polycarbonate plate can carry out LED light source 43 uniformly reflecting diffusion, so that entire plate face be made to be formed One uniform light-emitting surface enhances the visual effect of advertising lamp box without forming dark space, and each LED light bar 42 passes through electricity Line and power-supply controller of electric 52 are independently connected, and power-supply controller of electric 52 is connect with external power supply line 47, and mantle 51 is covered on LED light bar 42 Surface is simultaneously fixed by corner brace 48, and mantle silica gel strip 41 is covered in the end edge of mantle 51, is arranged on the inner wall of outline border 45 There is the silica gel clamp bar slot 49 to match with mantle silica gel strip 41, the end edge of the mantle 51 is fastened on outer by mantle silica gel strip 41 In the silica gel clamp bar slot 49 of frame 45, mantle 51 and outline border can be enhanced by the cooperation of mantle silica gel strip 41 and silica gel clamp bar slot 49 Leakproofness between 45 prevents light leakage or foreign matter from entering in advertising lamp box 4, U-bracket 1 in this advertising lamp box, support bar 3, Outline border 45 and backplate 46 are all made of aluminum alloy material, and intensity of aluminum alloy is high, and light weight is conducive to the movement of this lamp box.

In the present embodiment, it can be split between advertising lamp box 4 and support bar 3, convenient for the integral replacing of advertising lamp box 4, by Universal wheel is installed in 1 bottom of U-bracket, by pushing U-bracket 1 to can be convenient the overall movement of advertising lamp box 4, actual use When, advertisement poster is placed between mantle 51 and LED light bar 42, can be in independent control advertising lamp box 4 by power-supply controller of electric 52 Any LED light bar 42 opening and closing, so as to according to practical situation to the separately adjustable of LED light source 43, and by being mounted on The equal light reflecting board 50 of 42 behind of LED light bar can carry out LED light source 43 uniformly reflecting diffusion, and entire plate face is made to form one A uniform light-emitting surface, avoids the formation of dark space, to enhance the display effect of LED light box.

This movable type uniform light LED advertising lamp house structure is simple, ingenious in design, by installing movable pulley in 1 bottom of U-bracket 2, it can be convenient the overall movement of this advertising lamp box 4；It can be with any in independent control advertising lamp box 4 by power-supply controller of electric 52 The opening and closing of LED light bar 42, so as to according to practical situation to the separately adjustable of LED light source 43；And it is reflected by setting light Plate 50 can carry out LED light source 43 uniformly reflecting diffusion, effectively promote the diffusion effect of LED light source 43, enhance advertising lamp The whole display effect of case 4.

The above be the utility model preferred embodiment, but the utility model should not be limited to the embodiment and Attached drawing disclosure of that is all fallen so all do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model Enter the range of the utility model protection.

Claims (6)

1. a kind of movable type uniform light LED advertising lamp box, characterized by comprising: U-bracket, the bottom installation of the U-bracket There are multiple movable pulleys, the installed in front of U-bracket has vertically set support bar, is equipped with advertising lamp on the support bar Case, the advertising lamp box include outline border, and the outline border is fixed on the side of support bar, and the back of outline border is equipped with backplate, shield Equal light reflecting board is installed, multiple parallel spaced LED light bars are fixed on equal light reflecting board by mounting bar on the inside of plate On, LED light source is evenly arranged in each LED light bar, each LED light bar passes through electric wire and power-supply controller of electric is independently connected, Power-supply controller of electric is connect with external power supply line, and mantle is covered on LED light bar surface and is fixed by corner brace.

2. movable type uniform light LED advertising lamp box as described in claim 1, it is characterised in that: pasted in the end edge of the mantle There is mantle silica gel strip, the silica gel clamp bar slot to match with mantle silica gel strip, the end edge of the mantle are provided on the inner wall of outline border It is fastened in the silica gel clamp bar slot of outline border by mantle silica gel strip.

3. movable type uniform light LED advertising lamp box as described in claim 1, it is characterised in that: the equal light reflecting board is poly- carbon Acid esters plate.

4. movable type uniform light LED advertising lamp box as described in claim 1, it is characterised in that: the U-bracket, support bar, outer Frame and backplate are all made of aluminum alloy material.

5. movable type uniform light LED advertising lamp box as described in claim 1, it is characterised in that: the outline border in the advertising lamp box It is fixed by screw on the side wall of support bar.

6. movable type uniform light LED advertising lamp box as described in claim 1, it is characterised in that: the movable pulley is universal wheel.