CN209118695U

CN209118695U - Stereo luminous character

Info

Publication number: CN209118695U
Application number: CN201821622404.4U
Authority: CN
Inventors: 谢晓俊
Original assignee: Guangdong Maosheng Advertising Decoration Engineering Co Ltd
Current assignee: Guangdong Maosheng Advertising Decoration Engineering Co Ltd
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2019-07-16
Anticipated expiration: 2028-09-30

Abstract

The utility model relates to a kind of stereo luminous characters, word shell, the transparent panel being located at word shell opener including front opening and the multiple LED lamp tubes being located in word shell, " S " font folded plate that the rear end of word shell is arranged above and below by muti-piece is constituted, one vent passages of interlaced formation between adjacent two blocks of folded plates.Due to the presence of vent passages, the utility model can not only be effectively prevented from rainwater and enter within word shell, additionally it is possible to which the circulation for enhancing air in word shell improves the heat dissipation effect of stereo luminous character, it is simple with structure, heat dissipation effect and the good advantage of waterproof performance.

Description

Stereo luminous character

Technical field

The utility model relates to advertisements to show labelling technique field, and in particular to stereo luminous character.

Background technique

Stereo luminous character is the Luminous character for using Light-Emitting Diode to make for light source, has daytime beautiful, and night is beautiful, Power and energy saving, it is durable many advantages, such as.With being widely used for stereo luminous character, type is also more and more, wherein wrapping Include resin luminescent characters, luminescent characters are made every effort to overcome in Asia, plastic uptake luminescent characters and exposed luminescent characters etc..General stereo luminous character includes word Shell, the transparent panel on word shell and the LED lamp tube in word shell.Since LED lamp tube is among a closed environment, LED The heat distributed when lamp works is easy accumulation in word shell, will affect the service life of LED lamp tube in this way.

In order to improve the radiating efficiency of stereo luminous character, usually heat release hole can be opened up on the side wall of word shell.Heat release hole Open up, the heat accumulated in word shell can be distributed to a certain extent, to improve the service life of LED lamp tube, But at the same time, also reduce the waterproof performance of stereo luminous character.

Authorization Notice No. is that the utility model patent of CN207302547U discloses a kind of stereo luminous character.This is stereo luminous Several air holes, rain visor and the waterproof cloth that word includes the radiator being mounted in word shell, is opened up in word shell rear end, it Can while heat is distributed from air hole, by the cooperation of rain visor and waterproof cloth avoid rainwater from air hole into Enter in word shell, has the advantages that structure is simple, radiate waterproof.But air hole is sheltered from using waterproof cloth, although can be avoided Rainwater enters in word shell, but can largely reduce the air circulation performance in word shell, and heat dissipation effect is not high.

Utility model content

One of the purpose of this utility model is to provide a kind of good heat dissipation effect and the three-dimensional hair with good waterproof performance Light word.

To achieve the above object, the utility model embodiment provides following technical solution:

Stereo luminous character, word shell including front opening, the transparent panel being located at word shell opener and is located in word shell Multiple LED lamp tubes, " S " font folded plate that the rear end of word shell is arranged above and below by muti-piece constitutes, between adjacent two blocks of folded plates mutually It is staggered to form a vent passages.

Preferably, folded plate includes in first folded plate of " L " font, inclined plate and in second folded plate of " L " font, and inclined plate connects It connects between the first folded plate and the second folded plate.

Preferably, radiator is equipped on the first folded plate, LED lamp tube is set on radiator.

Preferably, folded plate is integrally formed.

Preferably, bolt is equipped among inclined plate, folded plate is bolted on word shell.

Preferably, folded plate is also located at the left and right sides of word shell.

Due to the adoption of the above technical scheme, compared with prior art, the utility model has the following beneficial effects:

Since " S " font folded plate that the rear end of word shell is arranged above and below by muti-piece is constituted, mutually handed between adjacent two blocks of folded plates Mistake forms a vent passages, this can not only be effectively prevented from rainwater and enter within word shell, can also enhance in word shell The circulation of air improves the heat dissipation effect of stereo luminous character.

The utility model overall structure is simple, has good heat dissipation effect and waterproof performance, is suitble to push away on the market Wide application.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model first embodiment.

Fig. 2 is cross-sectional view of the Fig. 1 along line A-A.

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.Obviously, described embodiment is only the utility model a part of the embodiment, and not all embodiments. Based on the embodiments of the present invention, those of ordinary skill in the art obtain all without making creative work Other embodiments belong to the protection scope of the utility model.

As shown in Figure 1, stereo luminous character, word shell 1 including front opening, be located at the transparent panel 2 of 1 opening of word shell with And multiple LED lamp tubes 3 in word shell 1 are located at, " S " the font folded plate 4 that the rear end of word shell 1 is arranged above and below by muti-piece is constituted, adjacent One vent passages 5 of interlaced formation between two blocks of folded plates 4.

Folded plate 4 is mounted on the rear end of word shell 1 comprising in first folded plate 40 of " L " font, inclined plate 41 and is in " L " word Second folded plate 42 of shape, inclined plate 41 are connected between the first folded plate 40 and the second folded plate 42.First folded plate 40, inclined plate 41 and Between second folded plate 42, it can be glued or weld.As a preferred solution, folded plate 4 is integrally formed, so can be most Improve to limits the waterproof performance of stereo luminous character.

It is interlaced between adjacent two blocks of folded plates 4, to be capable of forming a vent passages 5.Second in upper one block of folded plate The relative position between the first folded plate 41 in folded plate 42 and next block of folded plate is suitable, the second folded plate 42 in upper one block of folded plate Position not above the first folded plate 41 in next block of folded plate position, therebetween preferably opposite to each other.

The rear end of first folded plate 40, inclined plate 41 and the second folded plate 42 and word shell 1 is wide, can be by bolt 6 by the first folding Plate 40, inclined plate 41 or the second folded plate 42 are fixed on the left and right sides of word shell 1, and then folded plate 4 is fixedly mounted.Folded plate 4 Between 1 left and right sides side wall of word shell, rubber block or foam block can be increased, to enhance folded plate 4 and 1 left and right sides side of word shell Leakproofness and waterproof performance between wall.A kind of good and convenient method of effect is after folded plate 4 installs, in folded plate 4 Sprayed glass glue in gap between 1 left and right sides side wall of word shell, gap is blocked completely.

LED lamp tube 3 is located within word shell 1, can be installed on the first folded plate 40.For dissipating for enhancing stereo luminous character Hot property can install radiator 7 additional between LED lamp tube 3 and the first folded plate 40.Radiator 7 may include as much as possible Cooling fin improves its heat dissipation performance to increase the surface area that radiator 7 is contacted with air.

Folded plate 4 can also be located at the left and right sides of word shell 1.It is adjacent when folded plate 4 is located at 1 left and right sides side wall of word shell Interlaced and the vent passages of formation size between two blocks of folded plates 4, should be bigger or small than the vent passages of 1 rear end of word shell.

The vent passages of 1 left and right sides of word shell and the vent passages of rear end are of different sizes, when wind blows into word from vent passages When in shell 1, the air in word shell 1 can be made to form a pressure difference, to preferably distribute heat therein.Thus It is found that being gradually increased the vent passages 5 between folded plate 4 from top to bottom in the case where word shell 1 only has rear end to be equipped with folded plate 4 Or reduce, equally preferably the heat in word shell 1 can be distributed.

The above is all the preferred embodiment of the utility model, and the protection scope of the utility model is not limited to above-mentioned Embodiment, other technologies scheme belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, under the premise of no disengaging the utility model principle, several improvements and modifications that those of ordinary skill in the art are made, this A little improvements and modifications, also should be regarded as the protection scope of the utility model.

Claims

1. stereo luminous character, word shell including front opening, the transparent panel being located at word shell opener and it is located in word shell Multiple LED lamp tubes, it is characterised in that: " S " font folded plate that the rear end of the word shell is arranged above and below by muti-piece is constituted, and adjacent two pieces One vent passages of interlaced formation between folded plate.

2. stereo luminous character according to claim 1, it is characterised in that: the folded plate includes the first folding in " L " font Plate, inclined plate and the second folded plate in " L " font, the inclined plate are connected between first folded plate and the second folded plate.

3. stereo luminous character according to claim 2, it is characterised in that: radiator is equipped on first folded plate, The LED lamp tube is set on radiator.

4. stereo luminous character according to claim 3, it is characterised in that: the folded plate is integrally formed.

5. stereo luminous character according to claim 4, it is characterised in that: be equipped with bolt, the folded plate among the inclined plate It is bolted on the word shell.

6. stereo luminous character according to claim 5, it is characterised in that: the folded plate is also located at the left and right two of the word shell Side.