CN201188662Y - Outdoor television - Google Patents

Abstract

The utility model provides an outdoor television, which comprises a television main body, a support and a sound device arranged on the support, wherein the television main body is arranged in a closed shell, the shell is arranged above the support, the front side of the sound device is provided with a sound device protection plate, and the relative sound position of the protection plate is provided with a sound hole; the sound box is independently arranged in the support, and the support has enough space to improve the tone quality of the sound box and generate a stereo effect.

Description

an outdoor tv

technical field

The utility model relates to a TV set, in particular to an outdoor TV set for outdoor use.

Background technique

With the prosperity of commercial activities and the development of electronic technology, outdoor TV has been widely used. Outdoor TVs are ubiquitous in outdoor car toll booths, squares, streets, buildings and other places, which facilitates people to obtain the freshest and brightest advertising information instantly. At the same time, another application of outdoor TVs is becoming more and more common. In some private Whether it is a banquet or a private outdoor swimming pool, people hope to install outdoor TVs to increase the fun. However, the problems encountered in the use of outdoor TVs prevent people from enjoying the pleasure brought by outdoor TVs. First, most of the modern outdoor TVs are LCD screens. LCD screens are a high-tech, sophisticated, expensive Products composed of electronic components. They need a relatively good working environment to ensure that they can work normally and stably, and can last for a long service life. But it happens that its working conditions are relatively poor: in the outdoors, directly exposed to the harsh environment of wind and sun, coupled with the large amount of heat generated by the components when it is working, it often makes parts or the whole machine malfunction, malfunction, or even paralysis. Another problem is that the audio of most outdoor TVs is embedded in the TV body, which affects the sound effect, or there is no sound at all due to the closed requirement, which affects the effect of using the TV.

Utility model content

In view of the above problems, the utility model relates to an outdoor TV set capable of waterproofing and heat dissipation and having a strong sound effect.

In order to achieve the above purpose, the utility model provides an outdoor TV, which includes a TV main body, a bracket, and an audio set on the bracket. The TV main body is installed in a closed casing, and the casing is installed above the bracket. A sound protection plate is arranged on the front of the sound, and a sound hole is arranged on the position of the protection plate relative to the sound. The shell includes a shell frame, a tempered glass front plate and a shell rear plate installed on the shell frame; a sealing tape is set between the tempered glass front plate and the shell frame, and a sealing tape is also set between the shell frame and the shell rear plate. A ventilation system including a vent, a fan and a heat dissipation cover is arranged at the bottom of the shell and the upper end of the back of the shell. The fan is set at the bottom of the shell, and the vent is set at the upper end of the back of the shell. The position of the air vent is fixed on the back of the shell with an overall protrusion, and the lower surface is provided with an open heat dissipation cover. The main body of the TV is fixed in the closed casing of the TV through the screen fixing bracket; the sound protection plate arranged on the front of the sound is arc-shaped, and a layer of filter screen is arranged between the sound and the sound protection plate, and the sound is at least composed of left and right channels.

The outdoor TV set of the utility model not only solves the waterproof performance, but also sets up a good ventilation and heat dissipation system to ensure that the outdoor TV set can run in various environments; sound quality and produce a stereo effect.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is a perspective view of the utility model;

Fig. 2 is an exploded view of the utility model;

Fig. 3 is a perspective view of the speaker;

Fig. 4 is a partial view of the speaker shield;

Fig. 5 is a perspective view of the heat dissipation cover.

In the figure: TV main body 1 bracket 2 audio 3 shell 4 sound protection plate 5 sound hole 6 shell frame 7 tempered glass front plate 8 shell rear plate 9 glass sealing tape 10 sealing tape 11 fan 12 fan bracket 13 remote control receiving board 14 screen fixing Bracket 15 Air Vent 16 Heat Dissipation Cover 17 Waterproof Horn 181 Waterproof Horn 181 Horn Front Panel 19 Opening 20 Filter Mesh 21 Bracket Top Plate 201 Bracket Upper Cover 202 Bracket Upper Cover Seal 203 Bracket Lower Cover 204 Bracket Lower Cover Seal 205 Bracket rear shell 206 Bracket bottom plate 207 Bracket base 208 Sound protection plate sealing belt 209

Detailed ways

Accompanying drawing 1-2 shows the example of the present utility model, and outdoor television set comprises television main body 1, and what the present utility model used is LCD liquid crystal display screen, support 2, the stereo 3 that is arranged on support 2. The support includes a support rear shell 206, a support top plate 201 arranged on the top of the support and a support bottom plate 207 at the bottom, a support upper cover 202 is installed on the rear surface of the support rear shell 206, and a support lower cover 204 is installed on the lower side of the support. A bracket upper cover sealing strip 203 is provided between the upper cover 202 and the bracket back shell 206, and a bracket lower cover sealing band 205 is provided between the bracket lower cover 204 and the bracket back shell 206; the bracket base 208 is arranged on the bracket The bottom end of the rear case 206 is connected and fixed with the support bottom plate 207, and the whole support not only has good waterproof performance, but also provides a huge space for the sound.

The TV main body 1 is installed in the closed shell 7, and the shell includes a shell frame 7, a tempered glass front plate 8 and a shell rear plate 9 installed on the shell frame 7, and the shell 7 is installed on the top of the support 2, between the shell frame 7 and the shell frame 7. A glass sealing strip 10 is provided between the tempered glass front panels 8, and a sealing strip 11 is provided between the casing frame and the casing rear panel; a fan 12, a vent 16 and a heat dissipation device are arranged at the bottom of the casing 4 and the upper end of the back of the casing 4. For the ventilation system of the cover 17, the fan 12 is arranged at the bottom of the casing 4, the fan 12 is installed in the middle of the fan bracket 13, the fan bracket 13 is symmetrically fixed at the bottom of the casing frame 7, and the vent 16 is arranged at the upper end of the back of the casing 4, opposite to the vent 16 The position is fixed with a cooling cover 17 . The TV main body 1 is fixed in the closed casing 4 of the TV through the screen fixing bracket 15. The screen fixing bracket 15 is set to have two bayonet slots and is in the shape of an "M" as a whole, respectively clamping the corresponding positions of the TV main body 1 and the casing 4. ; A remote control receiving board 14 is provided at the bottom of the shell 4 .

Fig. 3 is a three-dimensional view of the sound box. The sound box 3 includes left and right sound channels, and the two sound channels are composed of two waterproof speakers 181 and 182. The waterproof speaker 181 is the left sound channel, and the waterproof speaker 182 is a sound channel, both of which are installed on the front panel of the speakers. On the 19, the loudspeaker front plate 19 is fixed in the support 2; The sound protection plate 5 is arranged on the front of the sound system, and the stereo effect of the whole sound box is good.

Fig. 4 is a partial view of the protective plate. The position of the sound protective plate 5 relative to the waterproof speakers 181 and 182 is provided with a sound hole 6. The sound protective plate 5 is arc-shaped as a whole. Even if water flows into the sound box 3 through the sound hole 6, Also can not touch the key position of sound box 3 along arc surface flow away, be provided with filter screen 21 between sound box 3 and sound shield 5, filter dust, be provided with between sound shield 5 and support 2 Sound protection plate sealing band 209, sealing sound.

Fig. 5 is a perspective view of the cooling cover 17. The cooling cover 17 is convex as a whole, and the lower surface is provided with an opening 20. The shape of the cooling cover 17 can also be designed into many kinds, such as a semicircular sphere, a rhombus, etc. Correspondingly, the fan 12 and the ventilation The position of port 16 can be exchanged, and the position of heat dissipation cover 17 is constant, and opening 20 is on the lower end surface of heat dissipation cover 17, not only can make hot air pass through, also can stop the entry of rainwater.

The outdoor TV set of the utility model solves the problem of waterproof performance, and also sets up a ventilation and heat dissipation system to ensure that the outdoor TV set can operate in various environments; Produces a stereo effect.

Claims (9)

1. An outdoor TV set, comprising a TV main body (1), a bracket (2), and a sound system (3) arranged on the bracket (2), characterized in that the TV main body (1) is installed in a closed casing ( 4), the casing (4) is installed above the support (2), the sound shield (5) is provided on the front of the sound (3), and the sound hole (6) is arranged on the shield relative to the sound (3). 2. The outdoor TV set according to claim 1, characterized in that, the housing (4) includes a housing frame (7), a tempered glass front panel (8) mounted on the housing frame (7) and a rear panel of the housing plate (9). 3. The outdoor TV set according to claim 2, characterized in that a glass sealing strip (10) is arranged between the tempered glass front panel (8) and the shell frame (7), A sealing tape (11) is arranged between the rear plates (9). 4. The outdoor TV set according to claim 1, characterized in that, a fan (12), a vent (16) and a heat dissipation cover (17) are provided on the bottom of the casing (4) and the upper end of the back of the casing (4). ventilation system. 5. The outdoor TV set according to claim 4, characterized in that the fan (12) is arranged at the bottom of the casing (4), and the vent (16) is arranged at the upper end of the back of the casing (4), opposite to the vent (16) The position is fixed with a heat dissipation cover (17) which protrudes as a whole and has an opening (20) on the lower surface. 6. The outdoor TV set according to claim 1, characterized in that the main body (1) of the TV set is fixed in the closed shell of the TV set by a screen fixing bracket (15). 7. The outdoor TV set according to claim 1, characterized in that, the sound protection plate (5) is in the shape of an arc. 8. The outdoor TV set according to claim 1, characterized in that a layer of filter (21) is arranged between the sound (3) and the sound protection board (5). 9. The outdoor TV set according to claim 1, characterized in that, the sound (3) is composed of at least left and right sound channels.

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