CN210743489U

CN210743489U - Luminous character for advertisement mark

Info

Publication number: CN210743489U
Application number: CN201922379799.0U
Authority: CN
Inventors: 黄天儿
Original assignee: WKK ADVERTISEMENT PRODUCTION FACTORY
Current assignee: WKK ADVERTISEMENT PRODUCTION FACTORY
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-12
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a luminous character for advertisement identification, which comprises a panel made of acrylic, a bottom plate and a surrounding edge made of metal, wherein the panel and the bottom plate are respectively fixed at the front end and the rear end of the surrounding edge, the panel, the bottom plate and the surrounding edge form a luminous cavity, and the luminous cavity is provided with a light-emitting diode module; the bottom of the surrounding edge is provided with a light leakage prevention mechanism and a drain hole; the light leakage preventing mechanism comprises a light blocking frame and at least 2 light blocking baffles, the lower end of the light blocking frame is fixed on the bottom surface of the surrounding edge, the rear end of the light blocking frame is fixedly connected with the bottom plate, a light blocking installation cavity with an opening at the upper end is formed on the inner bottom surfaces of the light blocking frame, the bottom plate and the surrounding edge, the 2 adjacent light blocking baffles are arranged in the installation cavity in a staggered mode to form a circuitous drainage channel, and the drainage hole is communicated with the light emitting cavity through the drainage channel. The utility model discloses but the ventilation of drainage just still avoids taking place the light leak phenomenon, has guaranteed the visual effect of luminous word to prevent to influence brand image and normal operation.

Description

Luminous character for advertisement mark

Technical Field

The utility model relates to an advertisement sign product, concretely relates to luminous word for advertisement sign.

Background

The special and aesthetic appeal of resin light-emitting words is widely used in advertising products. At present, in the use process of the existing luminous characters, light leakage or lamp death is easy to occur after water enters; the visual effect is poor and unsafe; greatly affecting brand image and normal operation. Therefore, there is a strong need for a solution to ensure ventilation, ventilation and drainage of the light-emitting character and light blocking.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects existing in the prior art and providing a luminous character for an advertisement sign. The luminous character for the advertisement sign has the advantages of light leakage prevention and drainage, and the visual effect of the luminous character is guaranteed.

The purpose of the utility model is realized through the following technical scheme: the luminous character for the advertisement mark comprises a panel, a bottom plate and a surrounding edge, wherein the panel is made of acrylic, the surrounding edge is made of metal, the panel and the bottom plate are respectively fixed at the front end and the rear end of the surrounding edge, a luminous cavity is formed by the panel, the bottom plate and the surrounding edge, and the luminous cavity is provided with a light-emitting diode module; the bottom of the surrounding edge is provided with a light leakage prevention mechanism and a drain hole;

the light leakage preventing mechanism comprises a light blocking frame and at least 2 light blocking baffles, the lower end of the light blocking frame is fixed on the bottom surface of the surrounding edge, the rear end of the light blocking frame is fixedly connected with the bottom plate, a light blocking installation cavity with an opening at the upper end is formed on the inner bottom surfaces of the light blocking frame, the bottom plate and the surrounding edge, the 2 adjacent light blocking baffles are arranged in the installation cavity in a staggered mode to form a circuitous drainage channel, and the drainage hole is communicated with the light emitting cavity through the drainage channel.

Preferably, the side of the surrounding edge is provided with a white paint layer.

Preferably, the light emitting diode module is mounted in the light emitting cavity by bonding.

Preferably, the panel and the surrounding edge are fixed through transparent screws.

Preferably, the bottom plate is fixed with the surrounding edge through an acrylic adhesive.

Preferably, the utility model discloses for prior art has following advantage:

preferably, the distance between every two adjacent light-blocking baffles is 5 mm-20 mm.

The utility model discloses for prior art have following advantage:

according to the light-emitting character for the advertisement sign, the light leakage prevention drainage structure formed by the drainage hole and the light leakage prevention mechanism is arranged at the bottom, so that even if the light-emitting character enters water, the water can be drained from the drainage hole, the influence of the water on the light-emitting diode detection module is avoided, and the generation of a dead light is avoided; meanwhile, the light leakage phenomenon can be avoided in the light leakage prevention mechanism formed by the light blocking frame and the light blocking baffle, the visual effect of the luminous characters is ensured, and the brand image and the normal operation are prevented from being influenced.

Drawings

Fig. 1 is a first perspective cross-sectional view of a light-emitting character for an advertising sign of the present invention.

Fig. 2 is a second perspective cross-sectional view of a luminescent word for advertising indicia in accordance with the present invention.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is a cross-sectional view of fig. 3.

The LED module comprises a panel 1, a bottom plate 2, a surrounding edge 3, a light-emitting cavity 4, an LED module 5, a light-blocking frame 6, a light-blocking baffle 7, a drain hole 8 and a drainage channel 9.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The light-emitting character for the advertisement sign as shown in fig. 1 and fig. 2 comprises a panel made of acrylic, a bottom plate and a surrounding edge made of metal, wherein the panel and the bottom plate are respectively fixed at the front end and the rear end of the surrounding edge, the panel, the bottom plate and the surrounding edge form a light-emitting cavity, and the light-emitting cavity is provided with a light-emitting diode module; the bottom of the surrounding edge is provided with a light leakage prevention mechanism and a drain hole;

Specifically, as shown in fig. 1, 3 and 4, the section of the light blocking frame is "Contraband", that is, the upper end of the light blocking frame is through, and the rear end of the light blocking frame is also open, the lower end of the light blocking frame is fixed to the inner bottom surface of the surrounding edge, and the rear end of the opening is fixed to the bottom plate, so as to form a light blocking installation cavity with an open upper end, and the water drain hole is communicated with the light blocking installation cavity; in this embodiment, 2 light-blocking baffles are used, the 2 light-blocking baffles are distributed from bottom to top, the distance between the 2 light-blocking baffles is 5 mm-20 mm, and the distance between the 2 light-blocking baffles is 10mm in this embodiment. The 2 light-blocking baffles are arranged at proper distances so as to facilitate the smooth discharge of water. The front end and the rear end of each of the 2 light-blocking baffles are respectively connected with the front inner side surface of the light-blocking frame and the bottom plate in a sealing manner; the left end of the light-blocking baffle positioned below is fixed on the left inner wall of the light-blocking frame to be connected, the right end of the light-blocking baffle positioned above is fixed on the right inner wall of the light-blocking frame to be connected to form a staggered arrangement, so that a circuitous drainage channel is formed in the light-blocking installation cavity, and the drainage hole is communicated with the light-emitting cavity through drainage. This make things convenient for the drainage simultaneously, the breach that hinders between light baffle and 1 of them light blocking frame can be blocked by adjacent light blocking baffle to play the effect of leak protection light, guaranteed the luminous effect of luminous word, still can guarantee the ventilation effect of luminous chamber, further guaranteed the aridity in the luminous chamber, in order to avoid taking place to die the lamp.

The light-emitting diode module is composed of a plurality of light-emitting diodes which are uniformly arranged on the bottom plate so as to ensure the uniformity of light emitted by the light-emitting characters and avoid shadows. And a white paint layer is arranged on the side surface of the surrounding edge. And (3) brushing white paint on the side surfaces of the surrounding edge, namely the inner side surface and the outer side surface to form a white paint layer, so that the polishing effect of the luminous characters is enhanced.

The light emitting diode module is arranged in the light emitting cavity through bonding. The structure is simple and convenient to install.

The panel and the surrounding edge are fixed through transparent screws. The structure is simple, the installation is convenient, the transparent screw can not block light, and the shadow is avoided.

The bottom plate is fixed with the surrounding edge through an acrylic adhesive. The structure is simple, and the tightness and firmness of connection between the bottom plate and the surrounding edge are ensured.

The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.

Claims

1. A light-emitting character for an advertising sign, comprising: the light-emitting diode module comprises a panel, a bottom plate and a surrounding edge, wherein the panel is made of acrylic, the surrounding edge is made of metal, the panel and the bottom plate are respectively fixed at the front end and the rear end of the surrounding edge, the panel, the bottom plate and the surrounding edge form a light-emitting cavity, and the light-emitting cavity is provided with a light-emitting diode module; the bottom of the surrounding edge is provided with a light leakage prevention mechanism and a drain hole;

2. A luminescent word for an advertising sign according to claim 1, wherein: and a white paint layer is arranged on the side surface of the surrounding edge.

3. A luminescent word for an advertising sign according to claim 1, wherein: the light emitting diode module is arranged in the light emitting cavity through bonding.

4. A luminescent word for an advertising sign according to claim 1, wherein: the panel and the surrounding edge are fixed through transparent screws.

5. A luminescent word for an advertising sign according to claim 1, wherein: the bottom plate is fixed with the surrounding edge through an acrylic adhesive.

6. A luminescent word for an advertising sign according to claim 1, wherein: the distance between every two adjacent light-blocking baffles is 5-20 mm.