CN210244917U

CN210244917U - Heat dissipation device of outdoor LED display screen

Info

Publication number: CN210244917U
Application number: CN201921508168.8U
Authority: CN
Inventors: Fumin Li; 李付民; Fei Shao; 邵飞
Original assignee: Shenzhen Essen Video Technology Ltd
Current assignee: Shenzhen Essen Video Technology Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-04-03
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a heat abstractor of outdoor LED display screen, the power distribution box comprises a box body, the box front end is provided with the LED display screen, the support of box upper end fixedly connected with symmetry, support and another support upper end fixedly connected with solar panel, first supporting legs of box lower extreme fixedly connected with and second supporting legs, first supporting legs and second supporting legs lower extreme fixedly connected with collet, the louvre of symmetry is seted up at both ends about the box, the lug of the outer fixedly connected with symmetry of louvre and another louvre, the lug is connected with the dust screen with another lug block. This heat abstractor of outdoor LED display screen, solar panel utilize solar energy to turn into the electric energy of self-supporting, and the temperature-sensing ware can respond to the temperature of incasement, and when the temperature reachd a definite value, the controller then will start the air-cooler, carries out the physics cooling to the LED display screen, and when not reaching a definite value, the electric fan is cooled down at the drive of electronic slip table air that flows down.

Description

Heat dissipation device of outdoor LED display screen

Technical Field

The utility model relates to a LED display screen technical field specifically is a heat abstractor of outdoor LED display screen.

Background

The LED display screen is a flat panel display, and is composed of small LED module panels for displaying various information display devices such as characters, images, videos, video signals and the like.

With the wide application of LED display screens, many are exposed to the direct radiation of the sun, and long-term insolation easily leads to the ageing of equipment part, and there is the danger of electric leakage even through the washing of rainwater, and current LED display screen has had rain-proof case, but does not have the device that can dispel the heat and lead to equipment life to reduce, uses and has also caused the influence to long-term power supply is great to the user, also wastes the shortcoming of social resource easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor of outdoor LED display screen to propose current LED display screen in solving above-mentioned background art and although having had rain-proof case, nevertheless do not have can radiating device to lead to equipment life to reduce, the influence has also been caused in the use, and long-term power supply is great to user's pressure, also extravagant social resource's problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor of outdoor LED display screen, includes the box, the box front end is provided with the LED display screen, the support of box upper end fixedly connected with symmetry, support and another support upper end fixedly connected with solar panel, first supporting legs of box lower extreme fixedly connected with and second supporting legs, first supporting legs and second supporting legs lower extreme fixedly connected with collet, the louvre of symmetry is seted up at both ends about the box, the louvre is connected with the lug of another louvre outer fixedly connected with symmetry, the lug is connected with the dust screen with another lug block.

Preferably, the box rear end is provided with the access hole of symmetry, be provided with the lockhole of symmetry in access hole and another access hole, fixedly connected with diaphragm in the box, controller, motor and battery have been set gradually to the left from the right side in the diaphragm upper end.

Preferably, diaphragm lower extreme swing joint has temperature sensor, temperature sensor passes through the diaphragm and is connected with the motor, fixedly connected with electronic slip table in the box.

Preferably, the electric sliding table is internally and movably connected with a sliding block, and the front end of the sliding block is fixedly connected with a rotating shaft.

Preferably, the front end of the rotating shaft is movably connected with fan blades, and an air cooler is arranged in the box body.

Preferably, a water filling port is arranged at the upper end of the air cooler, and an air outlet is arranged at the upper end of the air cooler.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the heat dissipation device of the outdoor LED display screen can perform self-generation through the solar panel, and converts solar energy into self-supplied electric energy, so that the heat dissipation device is environment-friendly and safe;

2. according to the heat dissipation device of the outdoor LED display screen, the temperature sensor can sense the temperature in the box, and when the temperature reaches a certain value, the controller starts the air cooler to start working to physically cool the LED display screen;

3. this heat abstractor of outdoor LED display screen, when the temperature did not reach a definite value, the electric fan cooled down at the drive air that flows of electronic slip table, and the help LED display screen is from dispelling the heat.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the present invention.

In the figure: 1. a box body; 2. an LED display screen; 3. a support; 4. a solar panel; 5. a first supporting leg; 6. a second support leg; 7. a bottom support; 8. heat dissipation holes; 9. a bump; 10. a dust screen; 11. an access hole; 12. a lock hole; 13. a transverse plate; 14. a controller; 15. a motor; 16. a storage battery; 17. a temperature sensor; 18. an electric sliding table; 19. a slider; 20. a rotating shaft; 21. a fan blade; 22. an air cooler; 23. a water filling port; 24. and (7) air outlet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heat dissipation device for an outdoor LED display screen comprises a box body 1, an LED display screen 2, a bracket 3, a solar panel 4, a first supporting leg 5, a second supporting leg 6, a bottom support 7, heat dissipation holes 8, a lug 9, a dust screen 10, an access hole 11, a lock hole 12, a transverse plate 13, a controller 14, a motor 15, a storage battery 16, a temperature sensor 17, an electric sliding table 18, a sliding block 19, a rotating shaft 20, a fan blade 21, an air cooler 22, a water filling opening 23 and an air outlet 24, wherein the front end of the box body 1 is provided with the LED display screen 2, the upper end of the box body 1 is fixedly connected with the symmetrical bracket 3, the upper ends of the bracket 3 and the other bracket 3 are fixedly connected with the solar panel 4, the lower end of the box body 1 is fixedly connected with the first supporting leg 5 and the heat dissipation holes 6, the bottom support 7 is fixedly connected with the lower ends of the first supporting leg 5 and the second supporting leg 6, the, the bump 9 is connected with a dust screen 10 in a clamping manner with another bump 9, the controller 14, the LED display screen 2, the solar panel 4, the motor 15, the temperature sensor 17, the electric sliding table 18, the air cooler 22 and the storage battery 16 are all electrically connected, the model of the LED display screen 2 is P5Z, the model of the solar panel 4 is XKD-100W, the model of the controller 14 is F09+, the model of the motor 15 is Y2, the model of the temperature sensor 17 is CWD18, the model of the electric sliding table 18 is FSL40, the model of the air cooler 22 is FKL-L25J, and the model of the storage battery 16 is LC-P1265ST, so that the mounting structures and circuit connection of the parts are not described in detail.

Furthermore, the rear end of the box body 1 is provided with a symmetrical access hole 11, symmetrical lock holes 12 are arranged in the access hole 11 and the other access hole 11, a transverse plate 13 is fixedly connected in the box body 1, a controller 14, a motor 15 and a storage battery 16 are sequentially arranged on the upper end of the transverse plate 13 from right to left, and the access hole 11 can be conveniently and periodically checked and maintained.

Further, the lower end swing joint of diaphragm 13 has temperature sensor 17, and temperature sensor 17 is connected with motor 15 through diaphragm 13, and the electronic slip table 18 of fixedly connected with in the box 1, temperature sensor 17 can respond to the temperature of inside and transmit numerical value for controller 14.

Furthermore, a sliding block 19 is movably connected in the electric sliding table 18, a rotating shaft 20 is fixedly connected to the front end of the sliding block 19, and the electric sliding table 18 can drive the rotating shaft 20 to slide up and down.

Further, the front end of the rotating shaft 20 is movably connected with fan blades 21, an air cooler 22 is arranged in the box body 1, and the fan blades 21 can help the LED display screen 2 to dissipate heat.

Further, the upper end of the air cooler 22 is provided with a water filling port 23, the left end of the air cooler 22 is provided with an air outlet 24, and the air cooler 22 can physically cool the LED display screen 2.

The working principle is as follows: firstly, the LED display screen 2 can radiate heat through the radiating holes 8 at two sides in seasons except summer, meanwhile, the dustproof net 10 at the outer end can be taken down for cleaning, the LED display screen 2 can play characters or patterns through the electric energy converted by the solar panel 4, when the temperature in summer is gradually increased, the temperature can be set by the controller 14 and the temperature sensor 17 in the box body 1, for example, the electric sliding table 18 and the rotating shaft 20 can be started within 25-35 ℃, the rotating shaft 20 drives the fan blade 21 to rotate to increase the air circulation in the box body 1 to help radiating, the electric sliding table 18 drives the rotating shaft 20 to slide up and down to increase the radiating range to accelerate the radiating operation, when the temperature sensor 17 senses that the temperature in the box body 1 reaches more than 35 ℃, the controller 14 closes the electric sliding table 18 and the rotating shaft 20, the air cooler 22 is started to work, the temperature of the air cooler 22 is set in advance, after the cold air blower is started, cold air is sent out from the air outlet 24 at the left end, the lock hole 12 is opened periodically, the access hole 11 is opened to overhaul the internal parts and machines, and meanwhile, the air cooler 22 is watered periodically through the water filling port 23.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a heat abstractor of outdoor LED display screen, includes the box, its characterized in that: the solar energy heat-insulation box is characterized in that an LED display screen is arranged at the front end of the box body, symmetrical supports are fixedly connected to the upper end of the box body, a solar panel is fixedly connected to the upper ends of the supports and the other supports, a first supporting leg and a second supporting leg are fixedly connected to the lower end of the box body, a bottom support is fixedly connected to the lower ends of the first supporting leg and the second supporting leg, symmetrical heat dissipation holes are formed in the left end and the right end of the box body, a protruding block is fixedly connected to the outer portion of the heat dissipation hole and the other protruding block.

2. The heat dissipation device of claim 1, wherein: the utility model discloses a refrigerator, including box, door, cabinet, door, controller, motor, battery, box rear end is provided with the access hole of symmetry, be provided with the lockhole of symmetry in access hole and another access hole, fixedly connected with diaphragm in the box, controller, motor and battery have been set gradually from the right side to left side in the diaphragm upper end.

3. The heat dissipation device of claim 2, wherein: the diaphragm lower extreme swing joint has temperature sensor, temperature sensor passes through the diaphragm and is connected with the motor, fixedly connected with electronic slip table in the box.

4. The heat dissipation device of claim 3, wherein: the interior swing joint of electronic slip table has the slider, slider front end fixedly connected with pivot.

5. The heat dissipation device of claim 4, wherein: the fan blade is movably connected to the front end of the rotating shaft, and an air cooler is arranged in the box body.

6. The heat dissipation device of claim 5, wherein: the air cooler is characterized in that a water filling port is arranged at the upper end of the air cooler, and an air outlet is arranged at the upper end of the air cooler.