CN202307028U

CN202307028U - Structure of luminous advertising board

Info

Publication number: CN202307028U
Application number: CN201120351857XU
Authority: CN
Inventors: 曾超山
Original assignee: XIAMEN QUNLI METAL PRODUCTS CO Ltd
Current assignee: XIAMEN QUNLI METAL PRODUCTS CO Ltd
Priority date: 2011-09-16
Filing date: 2011-09-16
Publication date: 2012-07-04
Anticipated expiration: 2021-09-16

Abstract

The utility model discloses a structure of a luminous advertising board, which is characterized by comprising groove-shaped reflectors, light sources and a box body. The shapes and the sizes of the reflectors are identical, and the reflectors are parallel to each other and arranged adjacent to each other. The light sources are of long-tube fluorescent lamp types and are respectively fixed on respective focus lines of the reflectors. The box body contains the reflectors and the light sources and is provided with a window allowing all light emitted by the light sources and reflected by the reflectors to be emitted out. The depth of the reflectors is larger than the diameter of the light sources. Relative to the window, horizontal emitted light and reverse emitted light of light tubes are both effectively controlled and adjusted through the reflectors and emitted out from the front side of the window so as to be reasonably used and not to be damaged caused by light absorption by lamp tube bodies and the interior of the box body, use ratio of light quantity is improved, and energy consumption and lamp cost are saved.

Description

A kind of structure of luminous advertisement plate

Technical field

The utility model relates to a kind of structure of luminous advertisement plate.

Background technology

Can luminous billboard have widely and use, common way is to make fluorescent tube luminous in the casing of billboard, and its surperficial panel of transmission makes the panel pattern in the dark also can be obvious.Consider that billboard generally all is the casing of flat; So, be mostly to utilize the fluorescent tube of a plurality of long pipe type to be arranged in array, face shape, to obtain the entire body illumination of the flat casing of billboard side; And uniformity coefficient reaches requirement; Make the advertising design that is illuminated clear and complete, install the reflecting plate on plane again in the one of which side additional, light is penetrated from the direction of a window.

Fluorescent tube is the shinny luminophor of column entire body, therefore, and when fluorescent tube is arranged in face shape; Illuminate the billboard except being plane, also have part light lateral transport between fluorescent tube, to such an extent as to quite a few is absorbed by fluorescent tube, casing; Caused the utilization factor of luminous flux in the whole billboard low, reach certain billboard surface brightness, its energy consumption compares higher; The quantity that consumes fluorescent tube is also many, and cost is high.In view of such deficiency, we find how to improve the billboard that adopts the array fluorescent tube; The luminous flux of its fluorescent tube is rationally utilized, and energy consumption is low relatively, and the quantity that consumes fluorescent tube also can reduce; Cost reduces, and is its inevitable design requirement of billboard of this type application fluorescent tube.

The utility model content

To the deficiency of above billboard, the utility model proposes a kind of structure of luminous advertisement plate, and its technical scheme is following:

A kind of structure of luminous advertisement plate, it comprises:

The reverberator of fluted body, parallel adjacent arrangement has equal reflecting surface;

Light source, the long tube fluorescent-lamp-type, parallel being individually fixed in the said reverberator groove, and

One casing holds said reverberator and light source, has one and allows said light source to send the window with the whole outgoing of said reverberator institute's reflection ray;

Wherein, the degree of depth of said reverberator is greater than the diameter of said light source.

As the preferred person of present technique scheme, can aspect as follows, have improvement:

In one preferred embodiment, said reverberator xsect central authorities have the convexity over against said light source axis, and this convexity top is divided into said reverberator xsect two sections compound parabolic of symmetry.

In one preferred embodiment, said reflector opening has two parallel flangings backwards, and every adjacent its two adjacent flanging symmetries of two reverberators are plugged in the both sides in the pickup groove, and it is fastening to insert screw between this two flanging.

The beneficial effect that the utility model brings is:

1. with respect to window, the horizontal and reverse bright dipping of fluorescent tube all obtains the effective control and the adjustment of reverberator, is able to all the positive outgoing from window; Rationally utilized; And can not absorbed and loss by lamp tube body and box house, promoted the utilization factor of luminous flux, save energy consumption and light fixture cost.

2. the protruding light that prevents that fluorescent tube from sending is injected fluorescent tube once more through after the interior reflective surface of reverberator, to cause unnecessary waste, further promotes the utilization factor of fluorescent tube luminous flux, has also just further promoted whole light efficiency and has reduced energy consumption.

3. adjacent flanging is plugged in the pickup groove of a section bar jointly, so is screwed into screw between latter two flanging again and fixes; This mode is fixing simple, quick, can give reverberator enough physical strengths simultaneously.

Description of drawings

Embodiment is described further the utility model below in conjunction with accompanying drawing:

Fig. 1 is the side sectional view of the utility model embodiment;

Fig. 2 is Fig. 1 embodiment vertical view;

Fig. 3 is an A part enlarged drawing among Fig. 1;

Fig. 4 is a B part enlarged drawing among Fig. 1.

Embodiment

Like Fig. 1 is the side sectional view of the utility model embodiment; Fig. 2 is Fig. 1 embodiment vertical view; Explain in conjunction with this two figure:

The reverberator 20 of a series of fluted bodies, parallel adjacent rows is listed in the casing 10, has the reflecting surface that is equal to each other, and its xsect is the compound parabolic line style; As the fluorescent tube 30 of light source, be the long pipe type fluorescent light, be arranged in parallel equally and be fixed in casing 10, all fluorescent tubes 30 all are positioned on the focal line of reverberator 20 grooves, also are the line of the focus of reverberator 20 all xsect complex curves; The degree of depth of reverberator 20 is big than the diameter of fluorescent tube 30, thereby the device 20 that can be reflected between the fluorescent tube 30 isolates and invisible each other fully, so; With respect to window 13; Horizontal and the reverse bright dipping of fluorescent tube 30 all obtains the effective control and the adjustment of reverberator 20, is able to all the positive outgoing from window 13, thereby; The light that fluorescent tube 30 entire bodies are sent is logical rationally to be utilized; And can be on unwanted direction by fluorescent tube 30 bodies and casing 10 absorbed inside and loss, its reverberator 20 xsects are the compound parabolic line style, can more accurately control reflection ray.

The top of casing 10 is windows 13 that open wide fully, and its size allows fluorescent tube 30 emissions and goes out, and 20 the whole outgoing of reflection ray of device that are reflected.In actual the use, common complete covering has the transmission billboard of pattern-information on this opening, and billboard is illuminated by whole light that fluorescent tube 30 sends.So visible from the scheme of this embodiment, the luminous flux of fluorescent tube 30 is rationally utilized, and than the method that directly illuminates with fluorescent tube, has promoted the luminescence efficiency of billboard, thereby has just saved energy consumption, thereby can also save the quantity of fluorescent tube 30; Present embodiment has been used 8 T5 fluorescent tubes, and its effect that illuminates window 13 is equivalent to 12 T5 pipes that directly illuminate, and has saved suitable light fixture cost.Why the reflecting surface of each reverberator 20 is set at equally, its purpose is that the optical processing that each fluorescent tube 30 is received is consistent, thereby the light that finally sends from window 13 will keep even.

Like Fig. 3, A part enlarged drawing among Fig. 1; The details of the visible reverberator 20 of this figure: its central authorities of reverberator 20 xsects have a convexity 21, these protruding 21 axis over against fluorescent tube 30, and the top of this convexity 21 is divided into reverberator 20 xsects two sections compound parabolic of symmetry.The The initial segment 23 of compound parabolic; Its effect is with after reflecting with respect to window 13 reverse light from fluorescent tube 30; It is original reverse to change it; Make it can be via similar S1, S2 direction to penetrate window 13, outgoing again after other parts of compound parabolic of the device 20 that perhaps is reflected once more reflect; The purpose of the The initial segment 23 that this convexity 21 causes is; Prevent that the light that fluorescent tube 30 sends from injecting fluorescent tube 30 once more through after the interior reflective surface of reverberator 20; To cause unnecessary waste, promote the utilization factor of fluorescent tube 30 luminous fluxes, also just further promote whole light efficiency and reduced energy consumption.

Like Fig. 4, B part enlarged drawing among Fig. 1, this figure have been showed the details that reverberator 20 opening portions are connected.The open end of transmitter 20 all has flanging 22 that be parallel to each other, backward separately; And adjacent flanging 22 is plugged in the pickup groove of a section bar 11 jointly, so is screwed into screw 12 again between latter two flanging 22 and fixes; This mode is fixing simple, fast, can give reverberator 20 enough physical strengths simultaneously.

The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.

Claims

1. the structure of a luminous advertisement plate, it is characterized in that: it comprises:

2. according to the structure of the said a kind of luminous advertisement plate of claim 1, it is characterized in that: said reverberator xsect central authorities have the convexity over against said light source axis, and this convexity top is divided into said reverberator xsect two sections compound parabolic of symmetry.

3. according to the structure of claim 1 or 2 said a kind of luminous advertisement plates; It is characterized in that; Said reflector opening has two parallel flangings backwards, and every adjacent its two adjacent flanging symmetries of two reverberators are plugged in the both sides in the pickup groove, and it is fastening to insert screw between this two flanging.