CN2406306Y

CN2406306Y - Signboard cover with uniformly diffused light source

Info

Publication number: CN2406306Y
Application number: CN 99255306
Authority: CN
Inventors: 高经洲
Original assignee: TAILILONG ENTERPRISE CO Ltd
Current assignee: TAILILONG ENTERPRISE CO Ltd
Priority date: 1999-11-29
Filing date: 1999-11-29
Publication date: 2000-11-15
Anticipated expiration: 2009-11-29

Abstract

The utility model relates to a signboard cover body with a uniformly diffused light source and an improved structure, which is composed of a cover body which is covered on the surface of a lamp base. The inner part of the lamp base is provided with a lamp pipe which can be used for emitting a light source. The cover body is composed of the total shelf of a horizontal part and a vertical part. The inner shielding surface of the horizontal part of the cover body is respectively provided with a successive first serrated surface and a second serrated surface with teeth with different spaces. The light source emitted by the lamp pipe is diffused orderly through the first and the second serrated surfaces. When a signboard is seen from outside by eyes, the light source emitted by the whole signboard can be well uniform. Defects with different dark and light degrees can be eliminated. A lamp pipe entity which is hidden inside can not be seen from the outside. The outer surface of the cover body is not required to be coloured.

Description

Shop sign covering with even diffused light source

The relevant a kind of Shop sign covering of the utility model with even diffused light source, especially refer to a kind of improvement by holder surface cover body structure, and the light source that fluorescent tube is projected can evenly spread, the bright-dark degree's convergence that causes signboard luminosity to manifest, and the fluorescent tube of establishing in can't being seen by the external world.

In modern industry society, emphasize the signboard product of outdoor advertising effect, its significant feature is the operation characteristic that highlights company's row number, create preferable commercial opportunity, therefore, the quality of a commercial advertisement signboard structural design more or less has influence on commercial activity, has the importance that need be furtherd investigate discussion.Further inquire into the structure of traditional signboard product, mainly be that internal preset at cover body has lamp socket, this lamp socket is fitted with fluorescent tube, after the external power supply input, fluorescent tube is just launched light source, use highlighting default literal in cover body surface or figure etc., as shown in Figure 5, in the hope of fully representing the characteristic of company's row sell goods.

The structural design of current various signboard products has following defective when reality is used:

1, cover body is structural not strong, and crisscross connection skeleton must be set in inside again, to strengthen whole compressive strength, not only causes the increase of general assembly (TW) relatively, and compressive strength is difficult to equalization and increases, and makes the spoilage of signboard high, and reduce serviceable life.

2, the body of cover body is a flat organic glass sheet, is seen by the external world for establishing fluorescent tube in avoiding, and general signboard with the fluorescent tube of establishing in covering, will cause the variation of the not convenient and luminosity in the construction all at the cover body surface coated enamelled coating of relative fluorescent tube.

3, establish the light source that fluorescent tube throws in, can't comparatively be evenly distributed on the cover body surface, the visual experience that causes whole signboard to manifest, in that the brightness near the fluorescent tube place is strong more more, the phenomenon otherwise then weak more bright-dark degree differs.

The purpose of this utility model provides a kind of Shop sign covering existing product defective, that have even diffused light source that overcomes.

The utility model is achieved in that and can be provided with the lamp socket of installing for fluorescent tube in cover body, constitute the signboard product, it is characterized in that: the cover body entity is made of jointly horizontal part and vertical component effect, internal shaded surface at horizontal part sets up the different continuity of space width first serrated face and second serrated face separately, and is uniform and stable when reaching light source projects, seen to look by the external world and establish the Practical Performance that fluorescent tube and anti-pressure ability are strengthened in can't see.

Below in conjunction with accompanying drawing, describe structure of the present utility model, feature and effect in detail:

Fig. 1 is cover body D structure figure of the present utility model.

Fig. 2 is a whole implementation stereographic map of the present utility model.

Fig. 3 is the even diffusion plane figure of light source of the present utility model.

Fig. 4 is that the utility model is seen the flat state figure that looks by the external world.

Fig. 5 is that constitutional diagram is looked in the light source projects and the sight of the Shop sign covering of traditional structure.

Consult Figure 1 and Figure 2, general structure of the present utility model is to be provided with lamp socket 2 in the inside of cover body 1, lamp socket 2 is installed for fluorescent tube 3, can be luminous after accepting the power supply input, to show cover body 1 surperficial default literal or pattern, and the entity of cover body 1 is made of jointly horizontal part 4 and vertical component effect 5, and is provided with tooth pitch different continuous first serrated face 6 and second serrated face 7 at horizontal part 4 internal shaded surfaces of cover body 1.

Above-mentioned structure characteristic of the present utility model mainly is the improvement of cover body 1 entity structure, please consults shown in Figure 3 again.When being located at after fluorescent tube 3 on the lamp socket 2 accepts power supply and launch light source, promptly by the horizontal part 4 of cover body 1 inside, at this moment, because of the influence of first serrated face 6, light just produces the refraction effect to the side extension to each light of this light source; Thereafter, light after the refraction runs into the horizontal part 4 of cover body 1 outer end again, second serrated face 7 by this horizontal part 4 produces the refraction effect that extends to side for the second time again, the light source that causes fluorescent tube 3 to be projected can be diffused into quite evenly one by one to be displayed in cover body 1 surface, and it is brighter near fluorescent tube 3 places that the signboard entity can not take place, the inhomogeneous situation that two ends are darker.

In aforementioned the utility model structure characteristic, please consult shown in Figure 4 again, when people see apparent time with eyes by the outer end of cover body 1, because the eye sight line finding is by set 6,7 refractions of first, second serrated face of cover body 1 internal shaded surface, with the hidden effect that causes the fluorescent tube 3 established in the signboard entity to see easily by the external world.

In a word, general structure of the present utility model is to improve traditional signboard product, obtains following better practical effect:

1, by cover body 1 entity set horizontal part 4 and the vertical component effect 5 common bridge columnar structures that constitute, can effectively strengthen whole compressive strength, when facing the invasion and attack of nature disaster (as typhoon), can reduce the entity extent of damage, prolong tenure of use.

2, by set first, second

serrated face

6,7 structures of cover body 1 internal shaded surface, can make light source that fluorescent tube 3 projected more uniformly and stably spreading in the outside surface of cover body 1, to highlight cover body 1 surperficial default literal and pattern.

3, by first, second designed

serrated face

6,7 structures of cover body 1 internal shaded surface, when people being seen look this signboard product, can't directly see cover body 1 inner fluorescent tube 3 entities that are provided with of hiding by the external world, can increase the overall aesthetic appeal of signboard entity, and remove the process that the signboard surface must be coated with enamelled coating.

Claims

1, a kind of Shop sign covering with even diffused light source, can in cover body, be provided with the lamp socket of installing for fluorescent tube, constitute the signboard product, it is characterized in that: this cover body entity is made of jointly horizontal part and vertical component effect, sets up the different continuity of space width first serrated face and second serrated face separately at the internal shaded surface of horizontal part.