CN111916000A

CN111916000A - Sealed waterproof type LED display module

Info

Publication number: CN111916000A
Application number: CN202010970555.4A
Authority: CN
Inventors: 洪延楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2020-11-10

Abstract

The invention discloses a sealed waterproof LED display module which comprises a mounting seat and a waterproof protective cover, wherein attaching plates are arranged on two sides of the mounting seat, a sealing convex plate is arranged at one end of the front surface of each of the two attaching plates, a sealing strip is arranged at the edge of the inner side of the mounting seat, a wavy ventilation plate is arranged at the bottom inside the mounting seat, and fixing sleeves are arranged at four corners inside the mounting seat. According to the invention, the clamping plate, the assembling seat and the LED module are wrapped and protected through the sealing connection of the mounting seat and the waterproof protective cover, so that a good protection measure can be taken for the outside of the device, the sealing clamping of the sealing concave plate and the sealing convex plate and the mutual matching of the elastic clamping components form a multi-position fixing effect on the connection position of the device, the damage to components caused by the permeation of external water liquid and dust in the device is prevented, and the functionality of a protection system of the device is enhanced.

Description

Sealed waterproof type LED display module

Technical Field

The invention relates to the technical field of LED display modules, in particular to a sealed waterproof LED display module.

Background

LED display screen is formed by the concatenation of a plurality of LED display module assembly, LED display screen control system is connected with LED display module assembly, thereby realize that LED display screen shows the content, among the prior art, LED display module assembly's front coating waterproof glue installs on the box, plays waterproof effect through the sealing washer between module and the box, the box generally is furnished with the fan ventilation hole at the back, for the heat dissipation, however when the module is when the in-service use, still can meet following problem, for example:

the LED module is generally protected by installing the shell, but most of the shell protection functions are single and common, only slight protection work can be performed, external water liquid and dust are not easily blocked, damage to components is likely to be caused due to the permeation of the water liquid and the inside of an external dust floating device, and the functionality of protection measures of the device is reduced; when the temperature of the LED module is too high, the ventilation efficiency of the heat source is limited due to the protection and sealing effect of the device, the rapid ventilation and heat dissipation cannot be realized, the service life of parts is influenced, and the practical value of the protection function of the device is reduced; when the module needs to be maintained or replaced, the external protection mechanism is often required to be removed, however, the protection mechanism is connected and fixed with the module more strongly, the module is not easy to detach and replace easily, the inconvenience of operators and the complexity of the system are increased, and the subsequent working efficiency is reduced.

Disclosure of Invention

The present invention is directed to a sealed and waterproof LED display module to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: the LED waterproof protective cover comprises a mounting seat and a waterproof protective cover, wherein two sides of the mounting seat are provided with attaching plates, one ends of the front surfaces of the two attaching plates are provided with sealing convex plates, the edge of the inner side of the mounting seat is provided with a sealing strip, the bottom of the inner part of the mounting seat is provided with a wave-shaped ventilation plate, four corners of the inner part of the mounting seat are provided with fixed sleeves, the inner side of the mounting seat is provided with clamping plates matched with the mounting seat, the middle position of the inner part of each clamping plate is uniformly provided with a radiating aluminum plate, one side, close to each other, of each radiating aluminum plate is provided with a permeable layer matched with the radiating aluminum plate, the top of the outer side of each clamping plate is provided with an assembling seat, the bottom of the assembling seat is provided with a concave connecting part matched with the clamping plates, four corners of the outer side of the assembling seat are, sealing plates which are mutually connected with the waterproof protective cover are arranged at the top and the bottom of the waterproof protective cover, the sealing plates are mutually jointed with the jointing plate, elastic clamping assemblies are arranged at two sides of the concave connecting part, and sealing concave plates which are mutually matched with the sealing convex plates are arranged at the bottoms of the two groups of sealing plates;

the two sides of the elastic clamping assembly are provided with inserting grooves, pulling plates are arranged in the middle positions of the two sides in the two groups of sealing boards, inserting plates connected with the pulling plates are arranged on the sides, close to each other, of the two groups of pulling plates, springs connected with the sealing boards are uniformly arranged at the tops and the bottoms of the sides, far away from each other, of the inserting plates, and the inserting plates are matched with the inserting grooves;

the four corners of the inserting positioning component are provided with through holes A, the middle positions of two sides of one end of the front surface of the assembling seat are provided with positioning grooves, two sides of the inside of the assembling seat are provided with rhombic concave layers, the inner sides of the rhombic concave layers are provided with adhesive films, the middle positions of the top and the bottom of one end of the front surface of the assembling seat are provided with positioning concave blocks, one end of the top of the assembling seat, which is close to the positioning concave blocks, is provided with a heat absorption sponge, one side of the rhombic concave layers, which are close to each other, is provided with an adhesive layer, the four corners of the inside of the LED module are provided with through holes B, the middle positions of two sides of the inside of the LED module are provided with communicating parts, two sides of the bottom of the LED module are provided with rhombic connecting blocks which are mutually matched with the rhombic concave layers, the four corners of the bottom of the waterproof protective cover are, and a positioning block matched with the positioning concave block is arranged at the middle position of the top and the bottom of one end of the front surface of the LED module.

Preferably, the connecting inserted bar sequentially penetrates through the inner sides of the through hole B and the through hole A and is fixedly matched with the fixed sleeve in a sleeving structure.

Preferably, the positioning block and the positioning concave block are matched with each other in a positioning clamping structure.

Preferably, the bottom of the wave-shaped ventilation plate is provided with a dustproof filter screen.

Preferably, the bottom of the outer side of the fixed sleeve is provided with a fixed disc, and the outer side of the fixed disc is provided with a rubber protection pad.

Preferably, one side of the outer side of the pull plate, which is far away from the pull plate, is provided with a pull ring, and the outer side of the pull ring is provided with anti-skid grains.

Preferably, the sealing plywood is hollow structure and the adaptation of laminating each other of rigging board.

Preferably, the heat absorbing sponge and the laminating layer are matched with the heat radiating aluminum plate and the permeating layer.

Preferably, a handle is arranged in the middle of two sides of the waterproof protective cover.

Preferably, waterproof layers are arranged on the outer sides of the mounting seat and the waterproof protection cover.

Compared with the prior art, the invention provides a sealed waterproof LED display module, which has the following beneficial effects:

1. according to the invention, the clamping plate, the assembling seat and the LED module are wrapped and protected through the sealing connection of the mounting seat and the waterproof protective cover, so that a good protection measure can be taken for the outside of the device, the sealing clamping of the sealing concave plate and the sealing convex plate and the mutual matching of the elastic clamping components form a multi-position fixing effect on the connection position of the device, the damage to components caused by the permeation of external water liquid and dust in the device is prevented, and the functionality of a protection system of the device is enhanced.

2. The heat absorption sponge and the laminating layer are matched with the LED module to form a laminating fit, so that a heat source generated by the LED module is absorbed, the heat absorption property and the conductivity of the heat absorption sponge are matched with the heat dissipation aluminum plate and the permeating layer to perform heat dissipation work, the heat source gas in the device can be quickly absorbed and converted, and meanwhile, the corrugated ventilation structure formed by the corrugated ventilation plate is matched to further enhance the gas circulation property and the heat dissipation effect of the device.

3. According to the invention, the connection insertion rod, the through hole B, the through hole A and the fixing sleeve are driven to be inserted and fixed through the waterproof protective cover, so that the device obtains an accurate positioning effect during dismounting and mounting work, an operator can conveniently separate or clamp and assemble components, and subsequent maintenance and replacement work can be rapidly carried out.

Drawings

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

FIG. 2 is a perspective view of the mount of the present invention;

FIG. 3 is a perspective view of the card of the present invention;

FIG. 4 is a perspective view of the mounting cup of the present invention;

FIG. 5 is a first perspective view of an LED module according to the present invention;

FIG. 6 is a first perspective view of the waterproof boot of the present invention;

FIG. 7 is a second perspective view of the waterproof boot of the present invention;

FIG. 8 is a perspective view of a second LED module of the present invention;

fig. 9 is a perspective assembly view of the present invention.

In the figure: 1. a mounting seat; 2. clamping a plate; 3. assembling a seat; 4. an LED module; 5. a waterproof protective cover; 6. fixing a sleeve; 7. attaching a plate; 8. sealing the convex plate; 9. a wave-shaped ventilation board; 10. sealing tape; 11. a heat dissipation aluminum plate; 12. a permeable layer; 13. a slot; 14. a female connecting portion; 15. positioning a groove; 16. a through hole A; 17. a diamond-shaped concave layer; 18. adhering a film; 19. a heat absorbing sponge; 20. positioning the concave block; 21. laminating layers; 22. positioning blocks; 23. a through hole B; 24. a communicating portion; 25. pulling a plate; 26. sealing the plywood; 27. connecting the inserted link; 28. positioning a plate; 29. sealing the concave plate; 30. a spring; 31. inserting plates; 32. a diamond-shaped connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a sealed waterproof LED display module comprises a mounting seat 1 and a waterproof protective cover 5, wherein two sides of the mounting seat 1 are provided with attachment plates 7, one end of the front surfaces of the two attachment plates 7 is provided with a sealing convex plate 8, the edge of the inner side of the mounting seat 1 is provided with a sealing strip 10, the bottom of the inner side of the mounting seat 1 is provided with a wave-shaped ventilating plate 9, the bottom of the wave-shaped ventilating plate 9 is provided with a dustproof filter screen, four corners of the inner side of the mounting seat 1 are provided with fixing sleeves 6, the bottom of the outer side of the fixing sleeves 6 is provided with a fixing disc, the outer side of the fixing disc is provided with a rubber protective pad, the outer sides of the mounting seat 1 and the waterproof protective cover 5 are provided with waterproof layers, the inner side of the mounting seat 1 is provided with a clamping plate 2 matched with the clamping plate, heat dissipation aluminum plates 11 are uniformly arranged at the middle positions of, the bottom of the assembly seat 3 is provided with a concave connecting part 14 which is mutually matched with the clamping plate 2, four corners of the outer side of the assembly seat 3 are provided with inserting positioning components, two sides of each elastic clamping component are provided with slots 13, the middle positions of two sides inside the two groups of sealing compound plates 26 are provided with pulling plates 25, one sides of the outer sides of the pulling plates 25, which are mutually far away, are provided with pulling rings, the outer sides of the pulling rings are provided with anti-skid lines, one sides of the two groups of pulling plates 25, which are mutually close, are provided with inserting plates 31 which are mutually connected with the two groups of pulling plates, the top and the bottom of one side of the inserting plates 31, which are mutually far away, are uniformly provided with springs 30 which are mutually connected with the sealing compound plates 26, the inserting plates 31 are mutually matched with the slots 13, the bottom of the waterproof protective cover 5 is provided with an LED module 4 which is mutually matched with the waterproof protective cover, the LED, the sealing combination plate 26 is mutually jointed with the jointing plate 7, the sealing combination plate 26 is in a hollow structure and is mutually jointed and matched with the jointing plate 7, two sides of the concave connecting part 14 are provided with elastic clamping components, four corners of the inserting positioning components are provided with through holes A16, a positioning groove 15 is arranged at the middle position of two sides of one end of the front surface of the assembling seat 3, two sides of the inside of the assembling seat 3 are provided with diamond-shaped concave layers 17, the inner side of each diamond-shaped concave layer 17 is provided with a jointing film 18, a positioning concave block 20 is arranged at the middle position of the top and the bottom of one end of the front surface of the assembling seat 3, one end of the top of the assembling seat 3 close to the positioning concave block 20 is provided with a heat absorption sponge 19, the heat absorption sponge 19 and the jointing layer 21 are mutually matched with the heat dissipation aluminum plate 11 and the permeable layer 12, one side of the diamond-shaped concave layers 17 close to each other, the both sides of LED module 4 bottom are equipped with the diamond-shaped connecting block 32 with the mutual adaptation of rhombus concave layer 17, the four corners department of waterproof safety cover 5 bottom is equipped with connects inserted bar 27, connect inserted bar 27 and pass through-hole B23 and through-hole A16's inboard in proper order and be the cover with fixed cover 6 and establish the fixed coordination of structure, the intermediate position department of waterproof safety cover 5 back one end top and bottom is equipped with the locating plate 28 with the mutual adaptation of intercommunication portion 24 and constant head tank 15, the intermediate position department of the positive one end top of LED module 4 and bottom is equipped with the locating piece 22 with the mutual adaptation of location concave piece 20, locating piece 22 is the mutual adaptation of location block structure with location concave piece 20, the bottom of two sets of sealed plywood 26 is equipped with the sealed concave plate 29 with the mutual.

Embodiment 1, as shown in fig. 2, after the device is installed, seal the parcel through waterproof safety cover 5 and mount pad 1 to whole parts and protect, make the waterproof sealing nature of module obtain showing improvement, the flow work such as subsequent clearance of being convenient for, transport utilizes the connection protrusion of arm-tie 25, and the multilayer block connection relation of the contact member of being convenient for quick decomposes the whole dismantlement of device, makes the limitation of the protection system of device obtain improving.

Embodiment 2, as shown in fig. 3, when the waterproof protection cover 5 is pulled to assemble with the LED module 4, the assembly seat 3, the clamping plate 2 and the mounting seat 1, the pulling plate 25 can be pulled in advance to drive the inserting plate 31 to stretch, and the spring 30 is compressed, so that after the waterproof protection cover 5 is clamped into the mounting seat 1 for positioning, the inserting plate 31 and the slot 13 are aligned with each other, at this time, the pulling plate 25 can be loosened, the elastic restoring force of the spring 30 is utilized to drive the inserting plate 31 to reset, and the inserting plate is clamped into the slot 13 for fixing, so that the connection system of the whole device is flexibly used under the structure, the installation and the disassembly are convenient, and the operation and the use are convenient while the fixing effect of the device is enhanced.

The working principle is as follows: when the device is installed, firstly, the clamping plate 2, the assembling seat 3 and the installing seat 1 are sequentially connected and clamped, the installing position of the clamping plate 2 can be effectively fixed through the structural adaptation of the concave connecting part 14 and the clamping plate 2, meanwhile, the LED module 4 is embedded and assembled through the positioning guide effects of the positioning block 22 and the diamond-shaped connecting block 32, the positioning concave block 20 and the diamond-shaped concave layer 17, the LED module 4 is attached to the assembling seat 3, at the moment, the LED module 4 is in contact with the heat absorption sponge 19 and the attaching layer 21, so that a heat source generated in the operation process can perform heat dissipation and ventilation through the absorption of the heat absorption sponge 19 and the adsorption between the heat dissipation aluminum plate 11 and the permeable layer 12, the heat dissipation and ventilation work is performed by using a drainage system of the wavy ventilation plate 9, and the heat dissipation effect of the; after the LED module 4 is positioned, the last pulling plate 25 drives the connecting insertion rod 27 to penetrate through the through hole B23 and the through hole A16 and be inserted into the fixing sleeve 6 to form inserting, combining and fixing, so that the positioned clamping plate 2, the assembly seat 3 and the LED module 4 can be secondarily fixed, and the connection firmness of parts is enhanced; extend to the biggest position at waterproof safety cover 5 and be in the mount pad 1 and laminate each other, make sealed plywood 26 and attaching plate 7 form the laminating sealed to utilize the block adaptation of sealed notch board 29 and sealed flange 8, further improve the holistic leakproofness of device and protectiveness, prevent that external water liquid from permeating to inside the device.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a sealed waterproof type LED display module assembly, includes mount pad (1) and waterproof safety cover (5), its characterized in that: the improved structure of the heat-radiating aluminum plate is characterized in that attaching plates (7) are arranged on two sides of the mounting seat (1), a sealing convex plate (8) is arranged at one front end of each of the two attaching plates (7), a sealing strip (10) is arranged at the edge of the inner side of the mounting seat (1), a wave-shaped ventilating plate (9) is arranged at the bottom of the inner part of the mounting seat (1), a fixing sleeve (6) is arranged at the four corners of the inner part of the mounting seat (1), a clamping plate (2) matched with the mounting seat (1) is arranged on the inner side of the mounting seat (1), heat-radiating aluminum plates (11) are uniformly arranged at the middle positions of the inner part of the clamping plate (2), a penetration layer (12) matched with the heat-radiating aluminum plates (11) is arranged on one side of the heat-radiating aluminum plates (11), an assembling seat (3) is arranged at the top of the outer side of the clamping plate (2), a concave connecting, the bottom of the waterproof protective cover (5) is provided with an LED module (4) matched with the waterproof protective cover, the LED module (4) is matched with the assembly seat (3) and the clamping plate (2), the top and the bottom of the waterproof protective cover (5) are provided with sealing plates (26) connected with the waterproof protective cover, the sealing plates (26) are attached to the attaching plate (7), two sides of the concave connecting part (14) are provided with elastic clamping components, and the bottoms of the two groups of sealing plates (26) are provided with sealing concave plates (29) matched with the sealing convex plates (8);

the elastic clamping assembly is characterized in that slots (13) are formed in two sides of the elastic clamping assembly, pull plates (25) are arranged in the middle positions of two sides in the two groups of sealing plywood (26), inserting plates (31) connected with the pull plates are arranged on the sides, close to each other, of the two groups of pull plates (25), springs (30) connected with the sealing plywood (26) are uniformly arranged at the top and the bottom of the side, far away from each other, of the inserting plates (31), and the inserting plates (31) are matched with the slots (13) mutually;

through holes A (16) are formed in four corners of the inserting positioning assembly, positioning grooves (15) are formed in the middle positions of two sides of the front end of the assembling seat (3), rhombic concave layers (17) are arranged on two sides of the inside of the assembling seat (3), a laminating film (18) is arranged on the inner sides of the rhombic concave layers (17), positioning concave blocks (20) are arranged at the middle positions of the top and the bottom of the front end of the assembling seat (3), heat absorption sponge (19) is arranged at one end, close to the positioning concave blocks (20), of the top of the assembling seat (3), a laminating layer (21) is arranged on one side, close to each other, of the rhombic concave layers (17), through holes B (23) are formed in the four corners of the inside of the LED module (4), communicating portions (24) are arranged at the middle positions of two sides of the inside of the LED module (4), rhombic connecting blocks (32) matched with the rhombic concave layers (17) are arranged on two sides of, four corners department of waterproof safety cover (5) bottom is equipped with connects inserted bar (27), the intermediate position department of waterproof safety cover (5) back one end top and bottom is equipped with locating plate (28) with intercommunication portion (24) and constant head tank (15) mutual adaptation, the intermediate position department of the positive one end top of LED module (4) and bottom is equipped with locating piece (22) with the mutual adaptation of location concave block (20).

2. The LED display module of claim 1, wherein: the connecting inserted bar (27) sequentially penetrates through the inner sides of the through hole B (23) and the through hole A (16) and is fixedly matched with the fixed sleeve (6) in a sleeving structure.

3. The LED display module of claim 1, wherein: the positioning block (22) and the positioning concave block (20) are matched with each other in a positioning clamping structure.

4. The LED display module of claim 1, wherein: and a dustproof filter screen is arranged at the bottom of the wave-shaped ventilation plate (9).

5. The LED display module of claim 1, wherein: the bottom in fixed cover (6) outside is equipped with the fixed disk, and the outside of fixed disk is equipped with rubber protection pad.

6. The LED display module of claim 1, wherein: and a pull ring is arranged on one side of the outer side of the pull plate (25) which is far away from the pull plate, and anti-skid grains are arranged on the outer side of the pull ring.

7. The LED display module of claim 1, wherein: the sealing plywood (26) is a hollow structure and is mutually attached and matched with the attaching plate (7).

8. The LED display module of claim 1, wherein: the heat absorption sponge (19) and the laminating layer (21) are matched with the heat dissipation aluminum plate (11) and the penetration layer (12) mutually.

9. The LED display module of claim 1, wherein: the middle positions of the two sides of the waterproof protective cover (5) are provided with handles.

10. The LED display module of claim 1, wherein: waterproof layers are arranged on the outer sides of the mounting seat (1) and the waterproof protective cover (5).