CN212461022U

CN212461022U - Special box body for LED display

Info

Publication number: CN212461022U
Application number: CN202020978211.3U
Authority: CN
Inventors: 段战军
Original assignee: Shenzhen Putang Optoelectronics Technology Co ltd
Current assignee: Shenzhen Putang Optoelectronics Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-02-02
Anticipated expiration: 2030-06-01

Abstract

A special box body for LED display comprises an LED module, a box body main part, accessories and a rear cover; the accessories comprise a patch panel, a receiving card, a switching power supply and a wiring row; the LED module is arranged on the box body main part, and a maintenance channel is arranged between the LED module and the box body main part; the box body main part is detachably connected with the rear cover; the accessory is positioned between the box body main part and the rear cover; the adapter plate and the receiving card are integrated into a whole and can be detachably arranged on the box body main part; the switching power supply and the wiring bar are integrated into a whole and both can be detachably arranged on the rear cover. The utility model discloses, realized preceding, the quick convenient maintenance in back, broken conventional LED die-casting box and can not dismantle the accessory etc. at the front and back, solved the front maintenance and do not stay and maintain the passageway scheduling problem, improved the quality reliability of product and the safety and stability who uses.

Description

Special box body for LED display

Technical Field

The utility model relates to a LED box field especially relates to a special box of LED display.

Background

The existing LED display screen leasing die-casting aluminum box body mainly comprises an LED module, a box body main part, a rear cover, accessories (an adapter plate, a power supply, a receiving card and the like) and the like; the tile is compatible with indoor and outdoor, right angle, oblique angle, 45 degrees and the like (used for splicing plane, arc and 45-degree screens), and can be used as a floor tile.

In the maintenance of the LED display box body: front and rear maintenance means that the module can be quickly disassembled, replaced and maintained at the front and rear sides of the main part of the box body.

However, the fittings in the existing box body can not be detached separately at the front side and the rear side of the box body, and the whole box body needs to be detached for maintenance. Therefore, the installation and maintenance are troublesome and inefficient.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a LED shows special box has realized preceding, the quick convenient maintenance in back, has broken conventional LED die-casting box and can not dismantle accessory etc. at the front and back, has solved the front maintenance and has not stayed the maintenance passageway scheduling problem, has improved the quality reliability of product and the safety and stability who uses.

(II) technical scheme

The utility model provides a special box body for LED display, which comprises an LED module, a box body main part, accessories and a rear cover; the accessories comprise a patch panel, a receiving card, a switching power supply and a wiring row;

the LED module is arranged on the box body main part, and a maintenance channel is arranged between the LED module and the box body main part;

the box body main part is detachably connected with the rear cover;

the accessory is positioned between the box body main part and the rear cover; the adapter plate and the receiving card are integrated into a whole and can be detachably arranged on the box body main part; the switching power supply and the wiring bar are integrated into a whole and both can be detachably arranged on the rear cover.

Preferably, the switch power supply and the wiring row are provided with a plurality of groups to form a double power supply.

Preferably, the adapter plate and the receiving card are provided with a plurality of groups to form a double system.

Preferably, the main body and the rear cover of the case are made of an aluminum alloy material by casting.

Preferably, the LED module is connected with the box main part through a magnetic suction mode.

Preferably, the box body main part is connected with the rear cover through a snap lock.

In the utility model, the LED module is connected with the main part of the box body by a magnetic attraction principle mode; the rear cover is fixedly connected with the box body main part through a hasp lock. The LED die-casting box has the advantages that the front and the back are maintained quickly and conveniently, the problem that accessories cannot be disassembled on the front and the back of the conventional LED die-casting box body is solved, and the problem that maintenance channels are not reserved in front maintenance is solved. Meanwhile, the dual power supply and the dual system are added, so that the problems that a user often says so that a screen is never blacked, the parts are not required to be maintained and replaced on site and the like are solved, and the quality reliability and the use safety and stability of the product are improved.

Drawings

Fig. 1 is an explosion diagram of the LED display special box provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the utility model provides a special box for LED display, which comprises an LED module 1, a main box body part 2, accessories and a rear cover 7; the accessories comprise a patch panel 3, a receiving card 4, a switching power supply 5 and a wiring row 6;

the LED module 1 is arranged on the box body main part 2, and a maintenance channel is arranged between the LED module and the box body main part 2;

the box body main part 2 is detachably connected with the rear cover 7;

the accessory is positioned between the box body main part 2 and the rear cover 7; the adapter plate 3 and the receiving card 4 are integrated into a whole and can be detachably arranged on the box body main part 2; the switching power supply 5 and the wiring bar 6 are integrated into a whole and both can be detachably arranged on the rear cover 7.

In an alternative embodiment, the LED module 1 is connected to the case main part 2 by magnetic attraction.

In an alternative embodiment, the box body 2 is connected to the rear cover 7 by snap-lock.

In the utility model, the box body main part 2 is connected with the rear cover 7 through the hasp lock, thereby facilitating the disassembly, the cleaning and the maintenance, and facilitating the disassembly, the cleaning and the maintenance of each accessory;

wherein, LED module 1 is connected with box main part 2 through the mode of magnetism, and the dedicated suction instrument of convenient to use is dismantled, and it is convenient to dismantle.

During front maintenance: the LED module 1 is connected with the box body main part 2 and is disassembled by a special suction tool; after the LED module 1 is disassembled, the switching power supply 5 and the wiring bar 6 can be disassembled and maintained by using a conventional tool.

During post-maintenance: after the maintenance rear cover 7 is detached, the parts such as the adapter plate 3 and the receiving card 4 are detached by using a conventional tool. Wherein, be provided with the maintenance passageway between LED module 1 and the box main part 2.

In an alternative embodiment, the switching power supply 5 and the terminal block 6 are provided in multiple sets, forming a dual power supply.

In an alternative embodiment, the adapter board 3 and the receiving card 4 are provided in multiple sets to form a dual system.

It should be noted that: the dual-system backup is realized by simultaneously supplying two paths of independent kilomega network signals to the LED display screen unit, and automatically switching a main card signal and an auxiliary card signal; and simultaneously, the working states of the two paths of power outputs are automatically detected.

The dual power supply backup is respectively powered by two paths of alternating current through two independent switch power supplies; the output of the two switching power supplies are connected in parallel to supply the LED display screen unit, and the switching power supplies have current-sharing output and current-sharing load.

In an alternative embodiment, the case main part 2 and the rear cover 7 are made by casting of an aluminum alloy material.

To sum up, in the utility model, the LED module 1 is connected with the box body main part 2 by the principle of magnetic attraction; the rear cover is fixedly connected with the box body main part through a hasp lock. The LED die-casting box has the advantages that the front and the back are maintained quickly and conveniently, the problem that accessories cannot be disassembled on the front and the back of the conventional LED die-casting box body is solved, and the problem that maintenance channels are not reserved in front maintenance is solved. Meanwhile, the dual power supply and the dual system are added, so that the problems that a user often says so that a screen is never blacked, the parts are not required to be maintained and replaced on site and the like are solved, and the quality reliability and the use safety and stability of the product are improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A special LED display box is characterized by comprising an LED module (1), a box main part (2), accessories and a rear cover (7); the accessories comprise a patch panel (3), a receiving card (4), a switching power supply (5) and a wiring row (6);

the LED module (1) is arranged on the box body main part (2), and a maintenance channel is arranged between the LED module and the box body main part;

the box body main part (2) is detachably connected with the rear cover (7);

the accessory is positioned between the box body main part (2) and the rear cover (7); the adapter plate (3) and the receiving card (4) are integrated into a whole and can be detachably arranged on the box body main part (2); the switch power supply (5) and the wiring bar (6) are integrated into a whole and can be detachably arranged on the rear cover (7).

2. The special case body for LED display of claim 1, wherein multiple sets of switching power supply (5) and wiring bar (6) are provided to form a dual power supply.

3. The special LED display box body as claimed in claim 1, wherein multiple groups of the adapter plate (3) and the receiving card (4) are arranged to form a dual system.

4. The special case for LED display of claim 1, wherein the case main body (2) and the rear cover (7) are made of aluminum alloy material by molding.

5. The special case body for LED display of claim 1, wherein the LED module (1) is connected with the case body main part (2) in a magnetic attraction manner.

6. The special case body for LED display of claim 1, wherein the case body main part (2) is connected with the back cover (7) through a snap lock.