CN2250559Y

CN2250559Y - Light conducting display board

Info

Publication number: CN2250559Y
Application number: CN 96200068
Authority: CN
Inventors: 张钰
Original assignee: JINGLIANG SIGN BOARD CO Ltd BEIJING
Current assignee: JINGLIANG SIGN BOARD CO Ltd BEIJING
Priority date: 1996-01-05
Filing date: 1996-01-05
Publication date: 1997-03-26
Anticipated expiration: 2006-01-05

Abstract

The utility model relates to a light conducting display board, composed of a lamp door assembly, a bottom board assembly, and a light indicating board. The bottom board assembly with a fluorescent tube of a special tube shape can be inserted on a lamp door body, and the light indicating board can be inserted into the opening position of the lamp door body. Because the light ray irradiation of the fluorescent tube, the light indicating board produces strong light display, the utility model can be used as display labels and advertisement labels in various occasions. The utility model has the advantages of strong light conducting performance, compact structure, beautiful appearance caused by an inserting structure, and convenient maintenance. The utility model is a good product in the field of display marking boards.

Description

The leaded light display board

The utility model relates to and shows the target field, relates in particular to a kind of leaded light display board field that is made of photic plate.

Usually the demonstration target of usefulness mostly is organic glass or glass making, is difficult to see clearly in the place of dim light, does not have the demonstration effect.Though can solve in dark place demonstration problem with lamp door lamp illumination demonstration, structure is counted again, outward appearance is not attractive in appearance, and the cost height.

The utility model provides a kind of display board that solves above-mentioned deficiency, and it has stronger leaded light display capabilities, with the demonstration that becomes clear at shady place, and simple in structure, attractive in appearance, installation and maintenance convenience, be the good merchantable brand in the display board.

The utility model is to realize like this, a kind of leaded light display board is by being lamp door framework bottom deck assembly, fluorescent tube, the photic plate that shows is formed, bottom deck assembly is by base plate, be located at two lamp folders on the base plate, the starter bearing, starter, ballast resistor, joint chair is formed, fluorescent tube is arranged on the two lamps folder, it is characterized in that the lamp door framework is the rounded square or polygonal hollow elongated tubular body in a cross section, its inwall is provided with the groove of a pair of perforation total length, be provided with the opening of a perforation total length in lamp door framework bottom, both sides at opening respectively are provided with a groove, base plate in the bottom deck assembly is before it, the back size shape for the framework inwall on set groove be complementary, bottom deck assembly integral body thus is inserted in the framework; The photic plate that shows is that a strip of being made by photic material shows plate, the A/F of its thickness and lamp door framework part is suitable, at least be provided with the axle of wearing of two termination band rollers on it, the size of roller and lamp door framework opening side grooves are complementary, and roller is inserted in this groove, be respectively equipped with band mounting hole end cap at the lamp door two ends, its installation be linked on the lamp door framework by self-tapping screw.

The photic slab integral that shows of said structure is combined on the lamp door, and band lighting in the lamp door, because fluorescent tube and bottom deck assembly are packaged in the lamp door, and light by the opening cover of lamp door in the photic plate that shows, so that show plate strong display effect is arranged, and its assembling enclosed construction makes its overall appearance, easy for installation, and has good demonstration, the effect of decoration.

Further specified with drawings and Examples below.

Description of drawings:

Fig. 1 is the three-dimensional general assembly synoptic diagram of an embodiment one;

Fig. 2 is the three-dimensional general assembly synoptic diagram of a bottom deck assembly;

Fig. 3 cooperates figure for the lamp door framework with the photic plate that shows;

Fig. 4 is the three-dimensional general assembly synoptic diagram of another embodiment;

Fig. 5 is again the synoptic diagram of an embodiment;

Fig. 6 is the synoptic diagram of another embodiment.

Embodiment one:

As shown in Figure 1, lamp door assembly 1, bottom deck assembly 2 and the photic plate 3 that shows constitute.Lamp door assembly 1 comprises lamp door framework 11, front end end cover 12, rear end cap 13 and 8 self-tapping screws 14; Above-mentioned lamp door framework 11 is that the rounded top of a circumferential profile is plane long cylindrical shell, respectively there is an elongated semicircle or circular internal channel 111,112 its upper inside wall both sides, lamp door framework 11 bottoms centers is offered one and elongated is headed straight for mouthfuls 113, and opening 113 both sides are respectively offered the T type groove 114,115 of a perforation again.

As shown in Figure 2, above-mentioned bottom deck assembly 2 includes base plate 21, junction block 22, fluorescent

tube cradling piece

23,24, fluorescent tube 25, web members such as starter bearing 26, starter 27, rectifier 28, lamp folder electric wire 29 and several screws, packing ring, nut; The semicircle limit 211 of the both sides of above-mentioned base plate 21 for matching with lamp door framework upper inside wall both sides semicircle or circular inner groove;

As shown in Figure 3, the photic plate 3 that shows is a strip flat board 31 of being made by photic material, and its thickness is equal to or less than the width of the positive split shed 113 in above-mentioned lamp door framework bottom; Both sides, front and back end, photic dull and stereotyped 31 top respectively be provided with one be equipped with two

rollers

32,33 the axle 34.

During assembling, the circular or semicircle limit of the base plate of bottom deck assembly is inserted in the circle or semi-circular grooves of lamp door framework upper inside wall both sides; Then the photic utmost point 3 that shows is inserted within the elongate slots 113 of center, lamp door framework 11 bottoms, simultaneously its top two

side wheels

32,33 are also within the bottom T type groove 114,115 of recessed luminaire circle body 11, this moment, the photic plate that shows was in the fluorescent tube below of bottom deck assembly, fluorescent light concentrates on the framework under shed, and shine in showing plate, cause the photic plate that shows can produce strong leaded light demonstration effect.

Embodiment two

That shown in Figure 4 is another embodiment, and the difference of it and the foregoing description only is that the cross-sectional shape of lamp door framework is that a rectangle and bottom surface are and receive little shape (also can say and be sexangle), and other structures, assembly etc. are all identical, so repeated description no longer.

Embodiment three

Figure 5 shows that an embodiment again, the difference of it and above-mentioned two embodiment also has following characteristics except the cross-sectional shape of lamp door framework is the polygon:

1, the groove of set perforation total length is square on the framework inwall, and this groove is the vertical symmetry setting,

2, the set groove in framework upper shed both sides is a T type groove, and it can make and photicly show that plate is provided with and more be difficult in it skidding off and more firm.

When in the utility model, adopting extraordinary fluorescent tube such as FL8AD70 FL10AD70FL20SSAD70 FL32SSA070 when fluorescent tube, because of this kind fluorescent tube in a small angle range intensity of illumination extra-high-speed, with this among a small circle the intense light irradiation loophole be arranged at lamp door framework lower opening, can make and photicly show that plate obtains more strong irradiation and display effect is better.

Claims

1, a kind of leaded light display board is by being lamp door framework bottom deck assembly, fluorescent tube, the photic plate that shows is formed, bottom deck assembly is by base plate, be located at two lamp folders on the base plate, the starter bearing, starter, ballast resistor, joint chair is formed, fluorescent tube is arranged on the two lamps folder, it is characterized in that the lamp door framework is the rounded square or polygonal hollow elongated tubular body in a cross section, its inwall is provided with the groove of a pair of perforation total length, be provided with the opening of a perforation total length in lamp door framework bottom, both sides at opening respectively are provided with a groove, base plate in the bottom deck assembly is before it, the back size shape for the framework inwall on set groove be complementary, bottom deck assembly integral body thus is inserted in the framework; The photic plate that shows is that a strip of being made by photic material shows plate, the A/F of its thickness and lamp door framework part is suitable, at least be provided with the axle of wearing of two termination band rollers on it, the size of roller and lamp door framework opening side grooves are complementary, and roller is inserted in this groove, be respectively equipped with band mounting hole end cap at the lamp door two ends, its installation be linked on the lamp door framework by self-tapping screw.

2, by the described leaded light display board of claim 1, it is characterized in that two groove semicirculars in shape of the installing bottom deck assembly that lamp door framework inwall is set are circular or square, the position of two grooves can be in both sides, framework top.

3,, it is characterized in that groove set on the lamp door framework inwall is the vertical setting in framework one side by the described leaded light display board of claim 1.

4, by the described leaded light display board of claim 1, it is characterized in that the set groove in framework upper shed both sides is a T type groove.

5, by the described leaded light display board of claim 2, it is characterized in that the set groove in framework upper shed both sides is a T type groove.

6, by the described leaded light display board of claim 4, it is characterized in that the set groove in framework upper shed both sides is a T type groove.

7, connect claim 1 or 2 or 3 or 4 or 5 or 6 described leaded light display boards, what it is characterized in that the fluorescent tube that installs on the bottom deck assembly adopts is the extraordinary fluorescent tube of FL series of illuminance extra-high-speed in a small angle range.