CN211654168U

CN211654168U - Intelligent double-sided LED display screen

Info

Publication number: CN211654168U
Application number: CN202020657331.3U
Authority: CN
Inventors: 彭琴琴
Original assignee: Shenzhen Jinghuatai Technology Co ltd
Current assignee: Shenzhen Jinghuatai Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-10-09
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an intelligent two-sided LED display screen, including placing the frame, it sets up first LED module on the frame leading flank to place, it sets up second LED module on the frame trailing flank to place, it sets up the dismantlement apron to place the frame upper end, first LED module includes module frame, a plurality of waterproof shell and a plurality of light source board, the module frame set up in place the frame leading flank, set up a plurality of mounting holes on the module frame, it is a plurality of the mounting hole set up in on the module frame, it is a plurality of the light source board sets up in a plurality of in the mounting hole, it is a plurality of the waterproof shell sets up in a plurality of on the light source board, second LED module structure is the same with first LED module, easy dismounting, and the steadiness is strong, can also keep inside drying simultaneously, guarantees waterproof no-leakage of electricity, has good market using value.

Description

Intelligent double-sided LED display screen

Technical Field

The utility model relates to a LED display screen especially relates to an intelligent two-sided LED display screen.

Background

At present, the circulation is all single face LED display screen on the market, rarely has two-sided display screen, although there are some two-sided display screens on the market, but all install indoor, it is not waterproof, it is very inconvenient, if place in open air, it causes the short circuit of electronic display screen very easily to rainy day, can not work and show pattern or characters, can not show the stereoeffect more, the single-sided is with high costs, it is not general to use, LED display screen wide application is in the stadium, commercial application, the market, the advertising of different outdoor places such as station, but when outdoor propaganda, because only the outdoor waterproof display screen of single face on the market, do not have two-sided waterproof display screen, people can only watch from the front, can't satisfy under the specific occasion, satisfy people's watching demand.

The prior art has defects and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that prior art exists, the utility model provides a two-sided LED display screen of intelligent.

The utility model provides a technical scheme, a two-sided LED display screen of intelligent, including placing the frame, it sets up first LED module on the frame leading flank to place, it sets up second LED module on the frame trailing flank to place, it sets up dismantlement apron to place the frame upper end, first LED module includes module frame, a plurality of waterproof shell and a plurality of light source board, the module frame set up in place the frame leading flank, set up a plurality of mounting holes on the module frame, it is a plurality of the mounting hole set up in on the module frame, it is a plurality of the light source board sets up in a plurality of in the mounting hole, it is a plurality of the waterproof shell sets up in a plurality of on the light source board, second LED module structure is the same with first LED module.

Preferably, the light source plate is provided with a light emitting source on the inner side surface, the four side walls of the light source plate are provided with convex blocks, the inner side wall of the mounting hole is provided with concave grooves matched with the convex blocks, and the depth of the light source plate is not more than the thickness of the mounting hole.

Preferably, the waterproof case is provided with a buckle, the light source board is provided with a clamping groove matched with the buckle, and a waterproof sealing ring is arranged in the clamping groove on the light source board.

Preferably, the light emitting source is composed of at least one pixel point, the pixel point is arranged in the center of the inner side face of the light source plate, and the pixel point is a tricolor LED chip.

Preferably, a temperature and humidity sensor is arranged on the lower surface of the detachable cover plate and arranged in the placing frame.

Preferably, a humidity air dryer is arranged on the waterproof shell and connected with a temperature and humidity sensor.

Preferably, dismantle apron front end and rear end and set up preceding sealing strip and back sealing strip respectively, place the frame top and set up waterproof cross slot before and waterproof cross slot in back respectively, preceding sealing strip and back sealing strip set up respectively in waterproof cross slot in front and waterproof cross slot in back.

Preferably, the module frame inboard is equipped with the power pack, the power pack includes box frame and lid, the box frame pass through the bolt set up in the module frame, set up power component in the box frame, set up a plurality of sealed knots on the lid, it is a plurality of sealed knot passes through waterproof gasket lock on the box frame.

Preferably, the module frame inboard is equipped with a plurality of exhaust fans, module frame both sides outer wall sets up the air exit.

Preferably, the air outlet is a square diffuser, and the square diffuser is inclined downwards by 45 degrees.

Existing beneficial effect to prior art, the utility model discloses set up double-sided structure, it is waterproof simultaneously still intelligence, can be used for the open air, do not confine to indoor, with low costs, can follow two not equidirectional watches around, satisfy people's the demand of watching, easy dismounting, the steadiness is strong, can also keep inside drying simultaneously, guarantees waterproof no leaking electricity, has good market using value.

Drawings

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

fig. 2 is a schematic structural view of a first LED module of the present invention;

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

fig. 4 is the schematic view of the structure of the detachable cover plate of the present invention.

Detailed Description

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The present invention will be described in detail with reference to the accompanying drawings.

One embodiment as described in fig. 1 to 4: an intelligent double-sided LED display screen comprises a placing frame 1, wherein a first LED module 2 is arranged on the front side surface of the placing frame 1, a second LED module is arranged on the rear side surface of the placing frame 1, a dismounting cover plate 3 is arranged at the upper end of the placing frame 1, the first LED module 2 comprises a module frame 21, a plurality of waterproof shells 24 and a plurality of light source plates 23, the module frame 21 is arranged on the front side surface of the placing frame 1, a plurality of mounting holes 22 are arranged on the module frame 21, a plurality of light source plates are arranged in the mounting holes, a plurality of waterproof shells are arranged on the light source plates, the second LED module structure is the same as that of the first LED module 2, the LED display screen can be watched on two sides simultaneously when placed indoors or outdoors, and can be waterproof when placed outdoors, this structure dismouting is simple, and stability is strong, and waterproof construction is fabulous, and the buckler protection light source board does not intake, and the light source board shows pattern and characters on module frame 21 and makes things convenient for people to watch, has good market using value.

Preferably, the plurality of positioning holes are arranged in an array on the module frame 21, for example, three positioning holes are arranged in one row, and three rows are arranged; if five positioning holes are arranged in one row, three rows are arranged.

Preferably, set up the light emitting source on the light source board medial surface, set up protruding piece on the four lateral walls of light source board, set up in protruding piece assorted concave groove on the mounting hole inner wall, the degree of depth that the light source board set up is no longer than mounting hole thickness, for example, scribbles the waterproof coating on the light source board. Because the depth of the light source plate invagination does not exceed the thickness of the mounting hole, the light emitting source on the light source plate can not emit light because of the thickness of the mounting hole.

Preferably, set up buckle 5 on the waterproof case, set up on the light source board with 5 assorted draw-in grooves 6 of buckle, set up waterproof sealing ring in the draw-in groove 6 on the light source board, the waterproof case is in order to protect the light emitting source on the light source board not receive external influence in the time of work, for example, rainy the harm that uncertain factors such as having taken place in outdoor work, can prolong the life of light source board.

Preferably, the light source is composed of at least one pixel point, the pixel point is arranged in the center of the inner side face of the light source plate, the pixel point is a tricolor LED chip, at least one light increasing point is arranged on the periphery of the pixel point, and the light increasing point is a single-primary-color LED chip.

Preferably, dismantle and set up temperature and humidity sensor 31 on the 3 lower surfaces of apron, temperature and humidity sensor 31 set up in place in the frame 1, can detect out the air humidity and the temperature of placing in the frame 1 through temperature and humidity sensor 31, after the air humidity and the temperature of placing in the frame 1 surpassed the numerical value that sets up, humidity air dryer 4 air-dries the processing to its inside, guarantees to place the part life in the frame 1.

Preferably, a humidity air dryer 4 is arranged on the waterproof shell, the humidity air dryer 4 is connected with a temperature and humidity sensor 31, and the humidity air dryer 4 works through signal transmission of the temperature and humidity sensor 31.

Preferably, dismantle 3 front ends of apron and the rear end sets up preceding sealing strip 32 and postsealing strip 33 respectively, place 1 top of frame and set up waterproof cross slot before and waterproof cross slot in back respectively, preceding sealing strip 32 and postsealing strip 33 set up respectively in waterproof cross slot in front and waterproof cross slot in back, preceding sealing strip 32 and postsealing strip 33 are in order to prevent that water or water smoke from entering into and preventing the frame, and waterproof cross slot effect in back are when dismantling the apron 3 and accumulated water has been more and follow the interior slow outflow of waterproof cross slot and the waterproof cross slot in back.

Preferably, the module frame 21 inboard is equipped with the power pack, the power pack includes box frame and lid, the box frame pass through the bolt set up in the module frame 21, set up power component in the box frame, set up a plurality of sealed knots on the lid, it is a plurality of sealed knot passes through waterproof gasket lock on the box frame.

Preferably, module frame 21 inboard is equipped with a plurality of exhaust fans, module frame 21 both sides outer wall sets up the air exit, and the exhaust fan is used for will placing the air-dried air in the frame 1 and pass through the air exit and discharge.

Preferably, the air outlet is a square diffuser, the square diffuser inclines downwards by 45 degrees, the square diffuser can only be arranged downwards, and if the square diffuser is arranged in parallel or upwards, air flow or rainwater enters the placing frame 1, and internal devices are damaged.

The second embodiment is different from the above embodiments in that the light source board is coated with a waterproof coating.

The third embodiment is different from the above embodiments in that at least two or more temperature/humidity sensors 31 are provided.

Claims

1. An intelligent double-sided LED display screen is characterized by comprising a placing frame, wherein a first LED module is arranged on the front side face of the placing frame, a second LED module is arranged on the rear side face of the placing frame, a disassembling cover plate is arranged at the upper end of the placing frame, the first LED module comprises a module frame, a plurality of waterproof shells and a plurality of light source plates, the module frame is arranged on the front side face of the placing frame, a plurality of mounting holes are formed in the module frame, the plurality of light source plates are arranged in the plurality of mounting holes, the plurality of waterproof shells are arranged on the plurality of light source plates, and the second LED module is identical in structure to the first LED module;

the inner side surface of the light source plate is provided with a light emitting source, the four side walls of the light source plate are provided with convex blocks, the inner side wall of the mounting hole is provided with concave grooves matched with the convex blocks, and the depth of the light source plate is not more than the thickness of the mounting hole;

set up the buckle on the waterproof case, set up on the light source board with buckle assorted draw-in groove, set up waterproof sealing circle in the draw-in groove on the light source board.

2. An intelligent double-sided LED display screen as claimed in claim 1, wherein the light source is composed of at least one pixel point, the pixel point is disposed at the center of the inner side of the light source board, and the pixel point is a tricolor LED chip.

3. The intelligent double-sided LED display screen of claim 1, wherein a temperature and humidity sensor is arranged on the lower surface of the detachable cover plate, and the temperature and humidity sensor is arranged in the placing frame.

4. The intelligent double-sided LED display screen of claim 1, wherein a humidity air dryer is arranged on the waterproof case and connected with a temperature and humidity sensor.

5. The intelligent double-sided LED display screen according to claim 1, wherein the front end and the rear end of the detachable cover plate are respectively provided with a front sealing strip and a rear sealing strip, the top end of the placement frame is respectively provided with a front waterproof transverse groove and a rear waterproof transverse groove, and the front sealing strip and the rear sealing strip are respectively arranged on the front waterproof transverse groove and the rear waterproof transverse groove.

6. The intelligent double-sided LED display screen according to claim 1, wherein a power supply box is arranged inside the module frame, the power supply box comprises a box frame and a box cover, the box frame is arranged inside the module frame through bolts, a power assembly is arranged inside the box frame, a plurality of sealing buckles are arranged on the box cover, and the sealing buckles are buckled on the box frame through waterproof gaskets.

7. An intelligent double-sided LED display screen as claimed in claim 6, wherein the module frame is provided with a plurality of exhaust fans at the inner side, and the module frame is provided with exhaust outlets at the outer walls of two sides.

8. The intelligent double-sided LED display screen of claim 7, wherein the air outlet is a square diffuser, and the square diffuser is inclined downwards by 45 °.