CN212573409U

CN212573409U - Fan device of outdoor display

Info

Publication number: CN212573409U
Application number: CN202021740969.XU
Authority: CN
Inventors: 胡家旺
Original assignee: Shenzhen Outdoor Texian Equipment Co ltd
Current assignee: Shenzhen Outdoor Texian Equipment Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-02-19
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a fan device of outdoor display, including setting up the sponge on the lateral wall behind the LED display module, one side that LED display module was kept away from to the sponge is fixed with a loudspeaker form guide cover, one side that the sponge was kept away from to loudspeaker form guide cover still is fixed with a fan, a plurality of deflectors have been installed to the air outlet department of fan, the last lateral wall of sponge is fixed with a cambered surface towards the fan slope, be connected with a dead lever between fan and the cambered surface, the cambered surface is kept away from and is wrapped up between one end of sponge and the LED display module and have a casing, the lower tip of fan passes through and fixes between bolt and the casing, the casing is close to the upper end of cambered surface and has seted up a dust guard, the inner wall facial make-up of dust guard is equipped with a dust screen. The utility model discloses can increase the overall stability and the fastness of device, every LED shows that the mould all is equipped with this fan device in addition, and its radiating effect is fine after the combination, has high suitability.

Description

Fan device of outdoor display

Technical Field

The utility model relates to an outdoor display technical field especially relates to outdoor display's fan device.

Background

The outdoor LED display is outdoor advertisement display equipment with audio and video functions. This kind of equipment area can be adjusted at will, can not only broadcast audio frequency and video advertisement program, but also the fixed lamp house advertisement position of installation is gone back to the four sides, outdoor LED display is the canvas advertisement, the ideal substitute product of lamp house advertisement, current liquid crystal display's fan device design is more traditional, most all are that many LEDs show every group constitutes, the structure of integrated form is unreasonable to the control of distinguished and admirable like this, the radiating effect is not ideal enough, just so influenced the work efficiency of fan device among intangible.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fan device of an outdoor display.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

fan device of outdoor display, including setting up the sponge on the lateral wall behind the LED display module, one side that LED display module was kept away from to the sponge is fixed with a loudspeaker form guide housing, one side that the sponge was kept away from to loudspeaker form guide housing still is fixed with a fan, a plurality of deflectors have been installed to the air outlet department of fan, the last lateral wall of sponge is fixed with a cambered surface towards the fan slope, be connected with a dead lever between fan and the cambered surface, the cambered surface is kept away from and is wrapped up between the one end of sponge and the LED display module and have a casing, it is fixed between bolt and the casing that the lower tip of fan passes through, the casing is close to the upper end of cambered surface and has been seted up a dust guard, the inner wall facial make-up of dust guard is equipped with.

Preferably, the sponge is adhered to a rear sidewall of the LED display module.

Preferably, the wide mouth of tubaeform guide housing and the big or small position phase-match of sponge, and tubaeform guide housing wide mouth is fixed with the sponge, tubaeform guide housing's narrow mouth is fixed with the fan.

Preferably, the fixed rod is connected with the lower side wall of one side of the cambered surface close to the sponge, screw holes are formed in the corresponding arrangement of the fixed rod and the cambered surface, and the two screw holes are connected through bolts and threads.

Preferably, the guide plate is arranged obliquely toward the dust screen.

The utility model discloses in, a sponge has all been installed at every LED display module's the back, the sponge plays the certain cushioning effect to LED display module, and the lower lateral wall and the avris wall of sponge all communicate with the outer wall, the fan adopts the structure of suction fan, the guide housing is tubaeform structure, can induced draft through the guide housing, wind gets into in the fan through the sponge, then the deflector that the slope set up upwards of rethread shifts, last rethread dust screen and dust vent discharge wind, and the dead lever, the structure setting of cambered surface and casing, can increase the overall stability and the fastness of device, every LED shows the mould in addition and all is equipped with this fan device, its radiating effect is fine after the combination, high suitability has.

Drawings

Fig. 1 is a schematic structural diagram of a fan device of an outdoor display provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural view of a trumpet-shaped guide cover.

In the figure: 1 LED display module, 2 sponges, 3 tubaeform direction covers, 4 casings, 5 dust screens, 6 cambered surfaces, 7 deflector, 8 fans, 9 dead levers, 10 bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, fan device of outdoor display, including setting up sponge 2 on the LED display module 1 rear side wall, one side that LED display module 1 was kept away from to sponge 2 is fixed with a loudspeaker form guide housing 3, one side that sponge 2 was kept away from to loudspeaker form guide housing 3 still is fixed with a fan 8, a plurality of deflectors 7 have been installed to the air outlet department of fan 8, sponge 2's last lateral wall is fixed with a cambered surface 6 towards fan 8 slope, be connected with a dead lever 9 between fan 8 and the cambered surface 6, the cambered surface 6 is kept away from and is wrapped up between sponge 2's one end and the LED display module 1 and have a casing 4, it is fixed between bolt 10 and the casing 4 that the lower tip of fan 8 passes through, casing 4 has seted up a dust guard near the upper end of cambered surface 6, the inner wall facial make-up of dust guard is equipped.

The utility model discloses in, sponge 2 bonds on LED display module 1's back lateral wall, the big or small position phase-match of wide mouthful of loudspeaker form guide housing 3 and sponge 2, and loudspeaker form guide housing 3 wide mouthful is fixed with sponge 2, loudspeaker form guide housing 3's narrow mouth is fixed with fan 8, dead lever 9 is close to sponge 2's a side lateral wall with cambered surface 6 and is connected, the screw has all been seted up on the corresponding setting of dead lever 9 and cambered surface 6, and through bolt 10 threaded connection between two screws, deflector 7 sets up towards the direction slope of dust screen 5.

The utility model discloses in, a sponge 2 has all been installed at every LED display module 1's the back, sponge 2 plays the certain cushioning effect to LED display module 1, and sponge 2's lower lateral wall and avris wall all communicate with the outer wall, fan 8 adopts the structure of suction fan, the guide housing is tubaeform structure, can induced draft through the guide housing, wind passes through in sponge 2 gets into fan 8, then deflector 7 upwards shift that the rethread leaned up set up, at last rethread dust screen 5 and dust vent discharge wind, and dead lever 9, the structure setting of cambered surface 6 and casing 4, can increase the overall stability and the fastness of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Fan device of outdoor display, including sponge (2) of setting on LED display module (1) rear side wall, characterized in that, one side that LED display module (1) was kept away from in sponge (2) is fixed with a loudspeaker form guide housing (3), one side that sponge (2) was kept away from in loudspeaker form guide housing (3) still is fixed with a fan (8), a plurality of deflectors (7) have been installed to the air outlet department of fan (8), the last lateral wall of sponge (2) is fixed with cambered surface (6) towards fan (8) slope, be connected with a dead lever (9) between fan (8) and cambered surface (6), the cambered surface (6) are kept away from between the one end of sponge (2) and LED display module (1) parcel has a casing (4), the lower tip of fan (8) is fixed between through bolt (10) and casing (4), the upper end part of the shell (4) close to the cambered surface (6) is provided with a dustproof opening, and the inner wall of the dustproof opening is provided with a dustproof net (5).

2. The fan device of an outdoor display according to claim 1, characterized in that the sponge (2) is adhered to the rear sidewall of the LED display module (1).

3. The fan device of outdoor display according to claim 1, characterized in that the wide mouth of the horn-shaped guide cover (3) matches with the size and position of the sponge (2), and the wide mouth of the horn-shaped guide cover (3) is fixed with the sponge (2), and the narrow mouth of the horn-shaped guide cover (3) is fixed with the fan (8).

4. The fan device of outdoor display of claim 1, wherein the fixing rod (9) is connected with the lower side wall of one side of the cambered surface (6) close to the sponge (2), the fixing rod (9) and the cambered surface (6) are correspondingly provided with screw holes, and the two screw holes are connected through a bolt (10) in a threaded manner.

5. Fan arrangement of an outdoor display according to claim 1, characterised in that the guide plate (7) is arranged obliquely towards the dust screen (5).