CN-224232310-U - Outdoor anti-dazzle high-efficient heat dissipation advertisement machine

Abstract

The utility model provides an outdoor anti-glare high-efficiency heat dissipation advertisement machine which comprises a frame body and a groove arranged in the frame body, wherein an LCD (liquid crystal display) screen is arranged in the groove, a step position is arranged above the groove of the frame body, protective glass is arranged on the step position and is used for being attached to the LCD screen so as to reduce reflection, a plurality of glue grooves are formed in the step position, four sides of the protective glass are pressed on the glue grooves, and a heat dissipation part exposed to the outside, an electric box arranged on the heat dissipation part and a heat dissipation mechanism are further arranged at the bottom of the frame body. The utility model improves the heat radiation performance, the heat radiation part is exposed to the outside and is directly contacted with the external environment, the heat radiation performance is effectively improved, the reflection of a display screen is reduced by the designed protective glass, and the four sides of the protective glass are pressed on the glue grooves by arranging a plurality of glue grooves on the step positions, so that the problem that glue is extruded from the edge is effectively prevented.

Inventors

• Huang Rongxie
• CHENG HANWEI

Assignees

• 深圳市皓明佳科技有限公司

Dates

Publication Date

20260512

Application Date

20250410

Claims (6)

1. 1. The outdoor anti-glare high-efficiency heat dissipation advertising machine comprises a frame body (1) and a groove (2) arranged in the frame body (1), wherein an LCD (liquid crystal display) screen (3) is arranged in the groove (2), and is characterized in that a step position (4) is arranged above the groove (2) of the frame body (1), a protective glass (5) is arranged on the step position (4) and is used for being attached to the LCD (liquid crystal display) screen (3) to reduce reflection, a plurality of glue grooves (6) are further formed in the step position (4), four sides of the protective glass (5) are pressed on the glue grooves (6), and a heat dissipation piece (7) exposed to the outside, an electric box (8) arranged on the heat dissipation piece (7) and a heat dissipation mechanism (9) are further arranged at the bottom of the frame body (1).
2. 2. An outdoor anti-glare high-efficiency heat-dissipating advertising machine according to claim 1, characterized in that the heat-dissipating member (7) comprises a heat-dissipating aluminum plate (71) and a plurality of heat-dissipating fins (72) provided on the heat-dissipating aluminum plate (71).
3. 3. The outdoor anti-glare high-efficiency heat dissipation advertising machine according to claim 1, wherein the protective glass (5) is toughened glass and is attached to the step position (4) through glue.
4. 4. The outdoor anti-glare high-efficiency heat dissipation advertising machine as claimed in claim 1, wherein the electrical box (8) comprises a box body (81), a box cover (82), and a waterproof adhesive tape (83) arranged between the box body (81) and the box cover (82).
5. 5. The outdoor anti-glare high-efficiency heat dissipation advertising machine as claimed in claim 4, wherein the heat dissipation mechanism (9) is provided with a heat dissipation fan (91), and the heat dissipation fan (91) and the electrical box (8) are arranged on a plurality of heat dissipation fins (72) side by side.
6. 6. The outdoor anti-glare high-efficiency heat dissipation advertising machine according to claim 1, wherein an anti-glare coating is further arranged on the surface of the LCD liquid crystal display screen (3).

Description

Outdoor anti-dazzle high-efficient heat dissipation advertisement machine Technical Field The utility model relates to the technical field of advertising machines, in particular to an outdoor anti-glare high-efficiency heat dissipation advertising machine. Background With the popularization of outdoor advertisements, an outdoor anti-glare high-efficiency heat dissipation advertisement machine is widely applied to public places, commercial areas and the like as an important advertisement display tool. The outdoor anti-glare high-efficiency heat dissipation advertising machine in the prior art has the following main problems in the use process: The existing outdoor anti-glare high-efficiency heat dissipation advertising machine is generally characterized in that a heat dissipation part is designed in a shell, and the heat dissipation part is covered by the shell due to the design, so that the heat dissipation effect is poor. When working in a high-temperature environment, the advertising machine is easy to generate overheat phenomenon, and the stability and the service life of equipment are affected. The reflection problem is that the display screen of the outdoor advertising machine is easy to generate stronger reflection in the direct sunlight environment, which not only affects the watching effect of the advertising content, but also can cause visual discomfort of audiences. Glue extrusion problem, namely, in the process of attaching the protective glass to the display screen, the used glue is easy to extrude from the edge, so that the appearance is influenced, the attaching effect between the protective glass and the display screen is possibly influenced, and the protective performance is reduced. Disclosure of utility model Aiming at the problems existing in the prior art, the utility model provides an outdoor anti-glare high-efficiency heat dissipation advertisement machine. In order to achieve the above purpose, the technical scheme of the utility model is as follows: The utility model provides an outdoor anti-glare high-efficiency heat dissipation advertisement machine which comprises a frame body and a groove arranged in the frame body, wherein an LCD (liquid crystal display) screen is arranged in the groove, a step position is arranged above the groove of the frame body, protective glass is arranged on the step position and is used for being attached to the LCD screen so as to reduce reflection, a plurality of glue grooves are formed in the step position, four sides of the protective glass are pressed on the glue grooves, and a heat dissipation part exposed to the outside, an electric box arranged on the heat dissipation part and a heat dissipation mechanism are further arranged at the bottom of the frame body. Preferably, the heat sink comprises a heat dissipating aluminum plate and a plurality of heat dissipating fins arranged on the heat dissipating aluminum plate. Preferably, the protective glass is toughened glass and is attached to the step positions through glue. Preferably, the electrical box comprises a box body, a box cover and a waterproof adhesive tape arranged between the box body and the box cover. Preferably, the heat dissipation mechanism is provided as a heat dissipation fan, and the heat dissipation fan and the electrical box are arranged on a plurality of heat dissipation fins side by side. Preferably, the surface of the LCD liquid crystal display is provided with an anti-glare coating to further reduce reflection and glare in outdoor environments. The technical scheme of the utility model has the following beneficial effects: The heat dissipation performance is improved by designing the heat dissipation part to be exposed to the outside and directly contacted with the external environment, so that the heat dissipation performance is effectively improved. The heat radiating effect is further enhanced by the arrangement of the heat radiating fins and the heat radiating fan, the stable operation of the equipment in a high-temperature environment is ensured, and the service life of the equipment is prolonged. The reflection is reduced by arranging a step position above the groove and attaching protective glass on the step position. The four sides of the protective glass are pressed on the glue groove, so that the close fit between the protective glass and the display screen is ensured, and the watching effect of advertisement content is improved. The glue laminating effect is improved, namely, the plurality of glue grooves are formed in the step positions, four sides of the protective glass are pressed on the glue grooves, and the problem that glue is extruded from the edge is effectively prevented. The design not only improves the attaching effect between the protective glass and the display screen, but also improves the appearance. The design of the electric appliance box comprises a box body, a box cover and a waterproof adhesive tape, so that the sealing performance of the electr