CN216287406U

CN216287406U - Outer frame structure of LED display screen

Info

Publication number: CN216287406U
Application number: CN202122752494.7U
Authority: CN
Inventors: 王立强
Original assignee: Shenzhen Zhanxin Technology Co ltd
Current assignee: Shenzhen Zhanxin Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-12
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses an outer frame structure of an LED display screen, which comprises an outer frame main body, wherein a plurality of connecting holes for heat dissipation are formed in the outer frame main body, detachable connecting columns are all installed in the connecting holes, connecting channels are formed in the connecting columns, the connecting channels are communicated with the connecting holes, blocking pieces are arranged in the connecting channels, the blocking pieces penetrate through the connecting channels and extend to the external environment, stop blocks are arranged on the blocking pieces, included angles are formed among the blocking pieces, the stop blocks are of floating structures, a plurality of protruding portions are arranged on the stop blocks, and dehumidifying assemblies are arranged in the protruding portions. The utility model has better crashworthiness and is not easy to damage; the overall heat dissipation and dustproof effect of the LED display screen can be improved, so that the LED display screen is not easy to damage.

Description

Outer frame structure of LED display screen

Technical Field

The utility model relates to the field of LED display screens, in particular to an outer frame structure of an LED display screen.

Background

An LED display screen LED display is a flat panel display, which is composed of small LED module panels, and is used for displaying various information such as text, images, video, and the like.

The LED electronic display screen integrates the microelectronic technology, the computer technology and the information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments.

The LED display screen comprises a display screen outer frame. The crashworthiness of display screen frame is not good, and is not good to the holistic protectiveness of display screen, for example dampproofing heat dissipation etc..

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the outer frame structure of the LED display screen is high in structural strength and good in heat dissipation and dust prevention effects on the whole LED display screen.

The utility model is realized by the following technical scheme: the utility model provides a LED display screen frame structure, including the frame main part, be provided with a plurality of connecting holes that are used for the heat dissipation in the frame main part, all install the spliced pole of dismantlement formula in the connecting hole, be provided with interface channel in the spliced pole, interface channel and connecting hole switch on mutually, be provided with the separation blade in the interface channel, the separation blade passes interface channel and extends to external environment, be provided with the dog on the separation blade, be formed with the contained angle between the separation blade, the dog is floating structure, be provided with a plurality of bellyings on the dog, be provided with in the bellyings and remove damp subassembly.

As a preferred technical scheme, the inner wall of the connecting hole is provided with an internal thread, the surface of the connecting column is provided with an external thread, the external thread is matched with the internal thread, and the connecting column is inserted into the connecting hole and meshed through the thread; the connecting column is made of heat-conducting metal, and the surface of one end, close to the external environment, of the connecting column is coated with heat-insulating paint.

As preferred technical scheme, interface channel's inner wall is provided with a plurality of slots, and the separation blade inserts and fixes through the super glue in the slot, and the separation blade is made for the colloid material, separation blade and dog formula as an organic whole's structure, and separation blade and dog are incomplete to shelter from interface channel.

As the preferred technical scheme, a sealed inner cavity is arranged in the baffle block, and helium is stored in the inner cavity; the convex part and the stop block are of an integrated structure, and a light-reflecting coating is arranged on the convex part; be provided with in the bellying with the storing chamber that the inner chamber does not switch on, remove the dry granule that the gauze of damp subassembly for setting up in the storing intracavity is wrapping up, be provided with a plurality of bleeder vents that switch on with the inner chamber on the bellying.

As a preferable technical scheme, the connecting holes are arranged at two sides of the outer frame main body.

The utility model has the beneficial effects that: the utility model has better crashworthiness and is not easy to damage; the overall heat dissipation and dustproof effect of the LED display screen can be improved, so that the LED display screen is not easy to damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an overall block diagram of the present invention;

fig. 2 is a structural view of the stopper and the boss portion of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

This specification includes any features disclosed in the appended claims, abstract and drawings, which are, unless expressly stated otherwise, replaceable with other equivalent or similarly purposed alternative features. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-2, including frame main part 1, be provided with a plurality of connecting holes 2 that are used for the heat dissipation on the frame main part 1, all install the spliced pole 3 of dismantlement formula in the connecting hole 2, be provided with interface channel 5 in the spliced pole 3, interface channel 5 switches on with connecting hole 2 mutually, be provided with separation blade 6 in the interface channel 5, separation blade 6 passes interface channel 5 and extends to external environment, be provided with dog 7 on the separation blade 6, be formed with the contained angle between the separation blade 6, dog 7 is floating structure, be provided with a plurality of bellyings 8 on the dog 7, be provided with the moisture removal subassembly in the bellyings 8.

The inner wall of the connecting hole 2 is provided with an internal thread, the surface of the connecting column 3 is provided with an external thread, the external thread is matched with the internal thread, and the connecting column 3 is inserted into the connecting hole 2 and is meshed through the thread; the spliced pole 3 is made for the metal of heat conduction, and the one end surface that spliced pole 3 is close to external environment scribbles thermal-insulated lacquer for external high temperature is difficult to be used in on the spliced pole, makes the spliced pole dismantle the installation simple, and the adjusting position of being convenient for. The thermally conductive connecting column facilitates absorption of heat within the LED display screen.

Wherein, interface channel 5's inner wall is provided with a plurality of slots, and separation blade 6 inserts and fixes through the super glue in the slot, and separation blade 6 is made for the colloid material, and

separation blade

6 and 7 formula as an organic whole's as an organic whole structure,

separation blade

6 and 7 are incomplete to shelter from interface channel 5.

A sealed inner cavity 711 is arranged in the stopper 7, and helium is stored in the inner cavity 711; the protruding part 8 and the stop dog 7 are of an integrated structure, and a light-reflecting coating is arranged on the protruding part 8, so that the display screen can be found conveniently at night; be provided with in the bellying 8 with inner chamber 711 nonconducting storing chamber, remove the dry granule 9 that the moisture subassembly is wrapping up for the gauze that sets up in the storing intracavity, be provided with a plurality of bleeder vents 11 that switch on with inner chamber 711 on the bellying 8, exert the effect of dry granule through the bleeder vent for dampproofing protection.

Wherein, the connection holes 2 are provided at both sides of the outer frame body 1.

Among this technical scheme, the dog through gluing the system has promoted the side anticollision effect of whole shell, can effectively offset the impact of side.

When the whole LED display screen is assembled, the electronic elements in the LED display screen are discharged outwards through the connecting channel for heat dissipation.

Among this technical scheme, the dog is floating structure, can drive separation blade and bellying and rock, and rocking of bellying has increased the protection scope of dry granule. The separation blade is rocking the time, easily drives the air current in the connecting channel and circulates with higher speed for heat on connecting channel and the spliced pole can discharge more fast, has increased the radiating effect.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a LED display screen frame structure, includes frame main part (1), is provided with a plurality of connecting holes (2) that are used for the heat dissipation on frame main part (1), its characterized in that: all install spliced pole (3) of dismantlement formula in connecting hole (2), be provided with interface channel (5) in spliced pole (3), interface channel (5) and connecting hole (2) switch on mutually, be provided with separation blade (6) in interface channel (5), separation blade (6) pass interface channel (5) and extend to external environment, be provided with dog (7) on separation blade (6), be formed with the contained angle between separation blade (6), dog (7) are floating structure, be provided with a plurality of bellyings (8) on dog (7), be provided with in bellyings (8) and remove damp subassembly.

2. The outer frame structure of the LED display screen of claim 1, wherein: the inner wall of the connecting hole (2) is provided with an internal thread, the surface of the connecting column (3) is provided with an external thread, the external thread is matched with the internal thread, and the connecting column (3) is inserted into the connecting hole (2) and is meshed through the thread; the connecting column (3) is made of heat-conducting metal, and the surface of one end, close to the external environment, of the connecting column (3) is coated with heat-insulating paint.

3. The outer frame structure of the LED display screen of claim 1, wherein: the inner wall of connecting passageway (5) is provided with a plurality of slots, and separation blade (6) are inserted and are fixed through the super glue in the slot, and separation blade (6) are made for the colloid material, and separation blade (6) and dog (7) formula as an organic whole's structure, and separation blade (6) and dog (7) are not sheltered from connecting passageway (5) completely.

4. The outer frame structure of the LED display screen of claim 1, wherein: a sealed inner cavity (711) is arranged in the block (7), and helium is stored in the inner cavity (711); the protruding part (8) and the stop block (7) are of an integrated structure, and a light-reflecting coating is arranged on the protruding part (8); be provided with in bellying (8) and the storing chamber that inner chamber (711) do not switch on, remove the dry granule (9) that the moisture subassembly is being wrapped up for the gauze that sets up in the storing chamber, be provided with a plurality of bleeder vents (11) that switch on with inner chamber (711) on bellying (8).

5. The outer frame structure of the LED display screen of claim 1, wherein: the connecting holes (2) are arranged at two sides of the outer frame main body (1).