CN212724575U

CN212724575U - LED display screen with waterproof heat radiation structure

Info

Publication number: CN212724575U
Application number: CN202021889123.2U
Authority: CN
Inventors: 陈红
Original assignee: Shenzhen Xinyuan Electronics Co ltd
Current assignee: Shenzhen Xinyuan Electronics Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-16
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a LED display screen with waterproof heat radiation structure, including LED display screen body and protection seat, the mounting groove has been seted up to one side of protection seat, and the fixed one side of establishing in the mounting groove of inlaying of LED display screen body, the mounting groove is equipped with the sealing strip with the junction of LED display screen body is fixed, and one side fixed interlude of LED display screen body is connected with a plurality of fin, has seted up a plurality of trompil on the a plurality of fin, the beneficial effects of the utility model are that: install the inside at some mounting grooves of protection seat division with the LED display screen body, can play the effect of protection LED display screen body through the protection seat, reach and hide rain waterproof purpose, reduce the influence of rainwater to the LED display screen body, cooperate through recess and water storage chamber simultaneously and can collect the rainwater, rethread water storage chamber cooperatees with a plurality of fin and carries out the heat transfer cooling, improves the radiating effect, can also promote the heat dissipation when reaching and hide the rain purpose, and is more practical.

Description

LED display screen with waterproof heat radiation structure

Technical Field

The utility model relates to a LED display screen, in particular to LED display screen with waterproof heat radiation structure belongs to LED display screen technical field.

Background

With the rapid development of electronic technology, various display screens are widely used, for example, display screens installed in various squares for playing videos are convenient for displaying information, people to watch, and meanwhile, advertisements and information transmission are also convenient.

The existing LED display screen is poor in waterproof capability, is easily influenced by rainwater during outdoor installation, is poor in heat dissipation capability, is damaged easily at high temperature in the practical process, influences the service life, and is inconvenient to timely clean dust on the outer surface of the LED display screen, so that the definition is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen with waterproof heat radiation structure to solve the poor and poor problem of heat dissipation ability of the current LED display screen waterproof ability that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an LED display screen with a waterproof heat dissipation structure comprises an LED display screen body and a protective seat, one side of the protective seat is provided with an installation groove, the LED display screen body is fixedly embedded at one side inside the installation groove, the joint of the mounting groove and the LED display screen body is fixedly provided with a sealing strip, one side of the LED display screen body is fixedly and alternately connected with a plurality of radiating fins, a plurality of openings are arranged on the plurality of radiating fins and are distributed in a staggered way, the other side in the protection seat is provided with a water storage cavity, the middle parts of a plurality of radiating fins are all connected with the water storage cavity in an inserting way, the top end of the protective seat is provided with a groove, one side of the groove is communicated with the top end of the water storage cavity through a connecting pore passage, the other side of the bottom of the protective seat is embedded with a miniature air pump, and the bottom end of the water storage cavity is communicated with the outside through the miniature air pump.

As an optimal technical scheme of the utility model, the opposite side of mounting groove inner wall is equipped with the deashing subassembly, the deashing subassembly includes screw rod, motor, slide bar and gag lever post, the screw rod rotates the avris of installing in the mounting groove inside, gag lever post fixed mounting is at the inside another avris of mounting groove, the slide bar slides and sets up the top at the mounting groove inner wall, the one end of slide bar alternates with the top screw thread of screw rod and is connected, the other end of slide bar alternates with the top of gag lever post in a sliding manner and is connected, the motor inlays the one side of establishing in the protection seat bottom, the output shaft of motor and the bottom fixed connection of screw rod, the fixed sponge brush that is equipped with LED display screen body in close contact with of opposite.

As a preferred technical scheme of the utility model, the opposite side of protection seat is equipped with the installation component, the installation component includes four L type installation feet, four L type installation foot is fixed respectively and is set up in the four corners of protection seat opposite side, every all seted up the mounting hole on the L type installation foot.

As an optimized technical scheme of the utility model, the fixed filter screen that is equipped with the slope of recess inner wall's opposite side, the position of filter screen is corresponding with the position of connected pore.

As a preferred technical scheme of the utility model, the fixed interlude in top of recess one side installs liquid level switch, the inside fixed mounting in water storage chamber has temperature detect switch, miniature air pump is through parallelly connected liquid level switch and temperature detect switch and external power supply electric connection.

As an optimal technical scheme of the utility model, another avris of protection seat is fixed and is equipped with flush mounting plate of switch, flush mounting plate of switch's surface mounting has motor control switch, the motor passes through motor control switch and external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a LED display screen with waterproof heat radiation structure, install the LED display screen body in the inside of the mounting groove that the protection seat opened, can play the effect of protecting the LED display screen body through the protection seat, reach the waterproof purpose of rain-proof, reduce the influence of rainwater to the LED display screen body, cooperate through recess and water storage chamber simultaneously and can collect the rainwater, cooperate with a plurality of fin through the water storage chamber and carry out the heat transfer cooling, improve the radiating effect, can also promote the heat dissipation when reaching the rain-proof purpose, and more practical, and can also carry out the forced air cooling heat dissipation through the water storage chamber after the automatic drainage of miniature air pump when the temperature is too high, ensure the radiating effect, prolong the life of LED display screen body; the motor drive screw through the deashing subassembly rotates and can drive the slide bar and slide from top to bottom, can drive the sponge brush then and carry out the deashing to the surface of LED display screen body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. an LED display screen body; 2. a protective seat; 3. mounting grooves; 4. a sealing strip; 5. a heat sink; 6. a water storage cavity; 7. opening a hole; 8. a groove; 9. a connecting channel; 10. a micro air pump; 11. filtering with a screen; 12. a soot cleaning assembly; 121. a screw; 122. a motor; 123. a slide bar; 124. a limiting rod; 125. a sponge brush; 13. mounting the component; 131. an L-shaped mounting leg; 132. mounting holes; 14. a liquid level switch; 15. a temperature control switch; 16. a switch panel.

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. 1-2, the utility model provides a LED display screen with waterproof heat dissipation structure, comprising a LED display screen body 1 and a protection seat 2, wherein one side of the protection seat 2 is provided with an installation groove 3, the LED display screen body 1 is fixedly embedded in one side inside the installation groove 3, a sealing strip 4 is fixedly arranged at the joint of the installation groove 3 and the LED display screen body 1, one side of the LED display screen body 1 is fixedly and alternately connected with a plurality of radiating fins 5, the radiating fins 5 are provided with a plurality of open pores 7, the open pores 7 are mutually and alternately distributed, the other side inside the protection seat 2 is provided with a water storage cavity 6, the middle parts of the radiating fins 5 are alternately connected with the water storage cavity 6, the top end of the protection seat 2 is provided with a groove 8, one side of the groove 8 is communicated with the top end of the water storage cavity 6 through a connecting pore 9, the other side at the bottom of the protection, the bottom in water storage chamber 6 is through miniature air pump 10 and external intercommunication, can play the effect of protection LED display screen body 1 through protection seat 2, reach and hide rain waterproof purpose, reduce the influence of rainwater to LED display screen body 1, cooperate through recess 8 and water storage chamber 6 simultaneously and can collect the rainwater, rethread water storage chamber 6 cooperatees with a plurality of fin 5 and carries out the heat transfer cooling, improve the radiating effect, can also promote the heat dissipation when reaching and hide the rain purpose, and is more practical.

Preferably, the other side of the inner wall of the mounting groove 3 is provided with the ash removal component 12, the ash removal component 12 comprises a screw rod 121, a motor 122, a sliding rod 123 and a limiting rod 124, the screw rod 121 is rotatably mounted on the side inside the mounting groove 3, the limiting rod 124 is fixedly mounted on the other side inside the mounting groove 3, the sliding rod 123 is slidably disposed on the top of the inner wall of the mounting groove 3, one end of the sliding rod 123 is in threaded insertion connection with the top of the screw rod 121, the other end of the sliding rod 123 is in sliding insertion connection with the top of the limiting rod 124, the motor 122 is embedded on one side of the bottom of the protection seat 2, the output shaft of the motor 122 is fixedly connected with the bottom end of the screw rod 121, the other side of the sliding rod 123 is fixedly provided with a sponge brush 125 which is in close contact with the LED display screen body 1, the screw rod 121 is driven, the other side of the protection seat 2 is provided with a mounting component 13, the mounting component 13 comprises four L-shaped mounting feet 131, the four L-shaped mounting feet 131 are respectively fixedly arranged at four corners of the other side of the protection seat 2, each L-shaped mounting foot 131 is provided with a mounting hole 132, the LED display screen can be conveniently mounted in a wall-mounted manner through the L-shaped mounting feet 131, the other side of the inner wall of the groove 8 is fixedly provided with an inclined filter screen 11, the position of the filter screen 11 corresponds to the position of the connecting pore 9, impurities in rainwater can be filtered through the filter screen 11, impurities in air can be filtered during air cooling, blockage is avoided, a liquid level switch 14 is fixedly and alternately arranged at the top of one side of the groove 8, a temperature control switch 15 is fixedly arranged inside the water storage cavity 6, the miniature air pump 10 is electrically connected with an external power supply through the liquid level switch 14 and the temperature control switch 15 which are connected in parallel, and the miniature air pump 10 can, reach the automatic mesh of changing water and automatic drainage forced air cooling, the fixed flush mounting plate 16 that is equipped with of another avris of protection seat 2, flush mounting plate 16's surface mounting has motor control switch, and motor 122 passes through motor control switch and external power supply electric connection, is convenient for control deashing subassembly 12 through flush mounting plate 16 and carries out the deashing to the surface of LED display screen body 1, ensures the definition.

When specifically using, the utility model relates to a LED display screen with waterproof heat radiation structure, at first select suitable mounting means according to installation environment, it can directly install through protection seat 2 during the rack-mount, during the hanging, be convenient for the LED display screen through L type installation foot 131 and carry out wall-hanging installation, the installation finishes and can drop into normal use, normally show through LED display screen body 1 promptly, during the rainy day, can play the effect of protection LED display screen body 1 through protection seat 2, reach the waterproof purpose of sheltering from rain, reduce the influence of rainwater to LED display screen body 1, cooperate through recess 8 and water storage chamber 6 simultaneously and can collect the rainwater, rethread water storage chamber 6 cooperatees with a plurality of fin 5 and carries out the heat transfer cooling, improve the radiating effect, can also promote the heat dissipation when reaching the purpose of sheltering from rain, and more practical, and can be for the miniature 10 drainage backs of WKA series of the automatic control model 15 automatic control model of air pump through the model when the temperature control switch that the temperature D series is too high temperature, and the model Can also carry out the forced air cooling heat dissipation through water storage chamber 6, ensure the radiating effect, prolong LED display screen body 1's life, when the inside water of water storage chamber 6 is not discharged rainy day once more, can automatic control miniature air pump 10 work through level switch 14 and automatic water changing, can respectively automatic control miniature air pump 10 work through parallelly connected level switch 14 and temperature detect switch 15 promptly, reach automatic water changing and automatic drainage forced air cooling's purpose, can open motor 122 through switch panel 16 when LED display screen body 1's surface dust is more, it can drive slide bar 123 and slide from top to bottom to rotate through motor 122 drive screw 121, then can drive sponge brush 125 and carry out the deashing to LED display screen body 1's surface.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The LED display screen with the waterproof heat dissipation structure comprises an LED display screen body (1) and a protection seat (2), and is characterized in that a mounting groove (3) is formed in one side of the protection seat (2), the LED display screen body (1) is fixedly embedded in one side inside the mounting groove (3), a sealing strip (4) is fixedly arranged at the joint of the mounting groove (3) and the LED display screen body (1), a plurality of radiating fins (5) are fixedly and alternately connected to one side of the LED display screen body (1), a plurality of open holes (7) are formed in the radiating fins (5), the open holes (7) are mutually distributed in a staggered manner, a water storage cavity (6) is formed in the other side inside the protection seat (2), the middle parts of the radiating fins (5) are all alternately connected with the water storage cavity (6), a groove (8) is formed in the top end of the protection seat (2), one side of the groove (8) is communicated with the top end of the water storage cavity (6) through a connecting hole (9), a miniature air pump (10) is embedded in the other side of the bottom of the protection seat (2), and the bottom end of the water storage cavity (6) is communicated with the outside through the miniature air pump (10).

2. The LED display screen with the waterproof and heat-dissipation structure as recited in claim 1, wherein: the other side of the inner wall of the mounting groove (3) is provided with a dust cleaning component (12), the dust cleaning component (12) comprises a screw rod (121), a motor (122), a sliding rod (123) and a limiting rod (124), the screw rod (121) is rotatably arranged at the side inside the mounting groove (3), the limiting rod (124) is fixedly arranged at the other side inside the mounting groove (3), the sliding rod (123) is arranged at the top of the inner wall of the mounting groove (3) in a sliding manner, one end of the sliding rod (123) is in threaded penetrating connection with the top of the screw rod (121), the other end of the slide rod (123) is connected with the top of the limiting rod (124) in a sliding and penetrating way, the motor (122) is embedded at one side of the bottom of the protective seat (2), an output shaft of the motor (122) is fixedly connected with the bottom end of the screw rod (121), and a sponge brush (125) which is in close contact with the LED display screen body (1) is fixedly arranged on the other side of the sliding rod (123).

3. The LED display screen with the waterproof and heat-dissipation structure as recited in claim 1, wherein: the opposite side of protection seat (2) is equipped with installation component (13), installation component (13) are including four L type installation foot (131), four L type installation foot (131) are fixed respectively and are set up the four corners at protection seat (2) opposite side, every mounting hole (132) have all been seted up on L type installation foot (131).

4. The LED display screen with the waterproof and heat-dissipation structure as recited in claim 1, wherein: the other side of recess (8) inner wall is fixed and is equipped with inclined filter screen (11), the position of filter screen (11) corresponds with the position of connecting hole (9).

5. The LED display screen with the waterproof and heat-dissipation structure as recited in claim 1, wherein: liquid level switch (14) are installed to the fixed interlude in top on one side of recess (8), the inside fixed mounting in water storage chamber (6) has temperature detect switch (15), miniature air pump (10) are through parallelly connected liquid level switch (14) and temperature detect switch (15) and external power supply electric connection.

6. The LED display screen with the waterproof and heat-dissipation structure as recited in claim 2, wherein: another avris of protection seat (2) is fixed and is equipped with flush mounting plate of switch (16), the surface mounting of flush mounting plate of switch (16) has motor control switch, motor (122) pass through motor control switch and external power supply electric connection.