Outdoor anti-dazzle efficient heat dissipation advertising machine

Abstract

The utility model provides an outdoor anti-dazzle efficient heat dissipation advertising machine which comprises a frame body and a groove formed in the frame body, an LCD liquid crystal display screen is arranged in the groove, a step position is arranged above the groove of the frame body, and protective glass is arranged on the step position and used for being attached to the LCD liquid crystal display screen to reduce reflection. A plurality of glue grooves are further formed in the step position, and the four edges of the protective glass are pressed on the glue grooves; the bottom of the frame body is further provided with a heat dissipation piece exposed to the outside, an electric box and a heat dissipation mechanism, wherein the electric box and the heat dissipation mechanism are arranged on the heat dissipation piece. The heat dissipation performance is effectively improved by designing the heat dissipation piece to be exposed to the outside and directly make contact with the external environment, reflection of the display screen is reduced through the designed protective glass, the multiple glue grooves are formed in the step positions, and the four edges of the protective glass are pressed on the glue grooves, so that the heat dissipation performance of the display screen is improved. And the problem that glue is extruded from the edge is effectively prevented.

Description

Technical Field

[0001] This utility model relates to the field of advertising machine technology, and in particular to an outdoor anti-glare, high-efficiency heat dissipation advertising machine. Background Technology

[0002] With the increasing popularity of outdoor advertising, outdoor anti-glare and high-efficiency heat dissipation advertising machines have become an important advertising display tool and have been widely used in public places, commercial areas, etc.

[0003] The following are the main problems with existing outdoor anti-glare and high-efficiency heat dissipation advertising machines:

[0004] Heat dissipation issue: Existing outdoor anti-glare, high-efficiency heat dissipation advertising machines typically design the heat sink inside the casing. This design results in the heat sink being encased in the casing, leading to poor heat dissipation. When operating in high-temperature environments, the advertising machine is prone to overheating, affecting the stability and lifespan of the equipment.

[0005] Reflection issue: Outdoor advertising displays are prone to strong reflections in direct sunlight, which not only affects the viewing effect of the advertising content but may also cause visual discomfort to viewers.

[0006] Adhesive extrusion issue: During the bonding process between the protective glass and the display screen, the adhesive used may easily squeeze out from the edges. This not only affects the appearance but may also affect the bonding effect between the protective glass and the display screen, reducing the protective performance. Utility Model Content

[0007] In view of the problems existing in the prior art, this utility model provides an outdoor anti-glare high-efficiency heat dissipation advertising machine.

[0008] To achieve the above objectives, the technical solution of this utility model is as follows:

[0009] This utility model provides an outdoor anti-glare, high-efficiency heat dissipation advertising machine, including a frame and a groove set in the frame. An LCD screen is installed in the groove. A step is provided above the groove of the frame, and a protective glass is installed on the step for fitting with the LCD screen to reduce reflection. Multiple adhesive grooves are also opened on the step, and the four sides of the protective glass are pressed against the multiple adhesive grooves. The bottom of the frame is also provided with a heat sink exposed to the outside, as well as an electrical box and heat dissipation mechanism installed on the heat sink.

[0010] Preferably, the heat sink includes a heat sink aluminum plate and a plurality of heat sink fins disposed on the heat sink aluminum plate.

[0011] Preferably, the protective glass is tempered glass and is attached to the step with adhesive.

[0012] Preferably, the electrical box includes a box body, a box cover, and a waterproof adhesive strip disposed between the box body and the box cover.

[0013] Preferably, the heat dissipation mechanism is a cooling fan, which is placed side by side with the electrical box on several heat sinks.

[0014] Preferably, the surface of the LCD display screen is provided with an anti-glare coating to further reduce reflection and glare in outdoor environments.

[0015] The technical solution of this utility model has the following beneficial effects:

[0016] Improved heat dissipation: By designing the heat sink components to be exposed to the outside environment, directly contacting the external environment, heat dissipation performance is effectively improved. The installation of heat sinks and cooling fans further enhances the heat dissipation effect, ensuring stable operation of the equipment in high-temperature environments and extending the equipment's service life.

[0017] Reduced Reflection: By creating a stepped area above the groove and attaching protective glass to the stepped area, reflections on the display screen are reduced. The four edges of the protective glass press against the groove, ensuring a tight fit between the protective glass and the display screen, thus improving the viewing experience of the advertising content.

[0018] Improved adhesive bonding: By creating multiple adhesive grooves in the stepped area, the four edges of the protective glass press against these grooves, effectively preventing adhesive from squeezing out from the edges. This design not only improves the adhesion between the protective glass and the display screen but also enhances the overall appearance.

[0019] Improved structural stability: The design of the electrical box, including the box body, lid, and waterproof sealing strip, improves the sealing performance of the electrical box, preventing rainwater and dust from entering, and also improves the overall structural stability.

[0020] Suitable for outdoor environments: The frame can be made of corrosion-resistant materials, making it suitable for outdoor environments and extending the service life of the advertising machine. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present utility model. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the mechanism of this utility model. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the installation of the LCD screen of this utility model;

[0024] Figure 4 This is a schematic diagram of the frame of this utility model;

[0025] Figure 5 This is a schematic diagram of the electrical box of this utility model. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] Reference Figures 1 to 5 This utility model provides an outdoor anti-glare high-efficiency heat dissipation advertising machine, including a frame 1 and a groove 2 set in the frame 1. An LCD screen 3 is set in the groove 2. A step 4 is set above the groove 2 of the frame 1. A protective glass 5 is set on the step 4 for fitting with the LCD screen 3 to reduce reflection. Multiple adhesive grooves 6 are also opened on the step 4. The four sides of the protective glass 5 are pressed on the multiple adhesive grooves 6. The bottom of the frame 1 is also provided with a heat dissipation component 7 exposed to the outside, and an electrical box 8 and a heat dissipation mechanism 9 set on the heat dissipation component 7.

[0032] In this embodiment, the frame 1 can be made of corrosion-resistant aluminum alloy and manufactured using an extrusion molding process to ensure its structural strength and weather resistance. A groove 2 is machined inside the frame 1, the size of which matches the size of the LCD display screen 3 to ensure the screen can be securely installed within the groove. The multiple adhesive grooves 6 on the step 4 prevent excess adhesive (which can flow into the adhesive grooves 6) from being squeezed out from the frame edge during the installation of the protective glass 5, ensuring a tight fit between the protective glass 5 and the LCD display screen 3, improving protective performance and appearance quality. The close fit between the protective glass 5 and the LCD display screen 3 effectively reduces reflection under direct sunlight, improving the visibility and attractiveness of advertising content and enhancing advertising effectiveness. Exposing the heat sink 7 to the outside, allowing direct contact with the external environment, improves heat dissipation efficiency. The heat dissipation mechanism 9 (such as a cooling fan) further enhances the heat dissipation effect, ensuring stable operation of the equipment in high-temperature environments and extending the equipment's service life.

[0033] Furthermore, the heat dissipation component 7 includes a heat dissipation aluminum plate 71 and a plurality of heat dissipation fins 72 disposed on the heat dissipation aluminum plate 71. The design of the heat dissipation fins 72 increases the heat dissipation area and improves the heat dissipation efficiency, enabling the advertising machine to dissipate heat more effectively in high-temperature environments.

[0034] Furthermore, the protective glass 5 is tempered glass, which is glued to the step 4. Tempered glass has high strength and impact resistance, and can effectively protect the LCD screen 3 from external physical damage.

[0035] Furthermore, the electrical box 8 includes a box body 81, a box cover 82, and a waterproof strip 83 disposed between the box body 81 and the box cover 82 to ensure the sealing performance of the electrical box and improve its waterproof performance. The heat dissipation mechanism 9 is a heat dissipation fan 91, which is placed side by side with the electrical box 8 on several heat dissipation fins 72.

[0036] Furthermore, the surface of the LCD display screen 3 is provided with an anti-glare coating to further reduce reflection and glare in outdoor environments.

[0037] The technical solution of this utility model has the following beneficial effects:

[0038] Improved heat dissipation: By designing the heat sink components to be exposed to the outside environment, directly contacting the external environment, heat dissipation performance is effectively improved. The installation of heat sinks and cooling fans further enhances the heat dissipation effect, ensuring stable operation of the equipment in high-temperature environments and extending the equipment's service life.

[0039] Reduced Reflection: By creating a stepped area above the groove and attaching protective glass to the stepped area, reflections on the display screen are reduced. The four edges of the protective glass press against the groove, ensuring a tight fit between the protective glass and the display screen, thus improving the viewing experience of the advertising content.

[0040] Improved adhesive bonding: By creating multiple adhesive grooves in the stepped area, the four edges of the protective glass press against these grooves, effectively preventing adhesive from squeezing out from the edges. This design not only improves the adhesion between the protective glass and the display screen but also enhances the overall appearance.

[0041] Improved structural stability: The design of the electrical box, including the box body, lid, and waterproof sealing strip, improves the sealing performance of the electrical box, preventing rainwater and dust from entering, and also improves the overall structural stability.

[0042] Suitable for outdoor environments: The frame can be made of corrosion-resistant materials, making it suitable for outdoor environments and extending the service life of the advertising machine.

[0043] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An outdoor anti-glare, high-efficiency heat dissipation advertising machine, comprising a frame (1) and a groove (2) disposed within the frame (1), wherein an LCD liquid crystal display screen (3) is disposed within the groove (2), characterized in that, The frame (1) has a step (4) above the groove (2), and a protective glass (5) is provided on the step (4) for fitting with the LCD screen (3) to reduce reflection. The step (4) also has multiple adhesive grooves (6), and the four sides of the protective glass (5) are pressed on the multiple adhesive grooves (6). The bottom of the frame (1) is also provided with a heat sink (7) exposed to the outside, as well as an electrical box (8) and a heat dissipation mechanism (9) set on the heat sink (7).

2. The outdoor anti-glare high-efficiency heat dissipation advertising machine according to claim 1, characterized in that, The heat sink (7) includes a heat sink aluminum plate (71) and a plurality of heat sink fins (72) disposed on the heat sink aluminum plate (71).

3. The outdoor anti-glare high-efficiency heat dissipation advertising machine according to claim 1, characterized in that, The protective glass (5) is tempered glass and is glued to the step (4).

4. The outdoor anti-glare high-efficiency heat dissipation advertising machine according to claim 1, characterized in that, The electrical box (8) includes a box body (81), a box cover (82), and a waterproof strip (83) disposed between the box body (81) and the box cover (82).

5. The outdoor anti-glare high-efficiency heat dissipation advertising machine according to claim 4, characterized in that, The heat dissipation mechanism (9) is a heat dissipation fan (91), which is placed side by side with the electrical box (8) on several heat sinks (72).

6. The outdoor anti-glare high-efficiency heat dissipation advertising machine according to claim 1, characterized in that, The surface of the LCD liquid crystal display screen (3) is also provided with an anti-glare coating.

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