CN217902647U

CN217902647U - LED display screen

Info

Publication number: CN217902647U
Application number: CN202221602506.6U
Authority: CN
Inventors: 魏文红; 陈音如; 方公礼
Original assignee: Shenzhen Zhongrun Optoelectronics Technology Co ltd
Current assignee: Shenzhen Zhongrun Photoelectric Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-25
Anticipated expiration: 2032-06-24

Abstract

The utility model relates to a technical field that LED shows discloses a LED display screen, include: the display module, the supporting module and the driving module; the utility model discloses a plug-in components LED replaces the paster LED in the traditional LED display screen manufacturing scheme, has energy-conserving advantage, selects the scanning drive on drive mode, replaces static replacement, need not to set up driver chip, has reduced the electron device cost to set up the power signal plug from taking the breather valve on the power pack, made the power pack need not the independent breather valve that sets up, reduced the cost of manufacture, the utility model discloses a select for use more suitable subassembly to make the LED display screen, solved material cost and the problem that the manual assembly cost is high.

Description

LED display screen

Technical Field

The utility model belongs to the technical field of the technique that LED shows and specifically relates to a LED display screen.

Background

The LED display screen is a flat panel display, is used for displaying information such as characters, images, videos, video signals and the like, and is widely applied to various fields.

In the prior art, the LED display screen usually uses the surface mounted LED lamp beads, so that the energy consumption is large and the efficiency is low, the static driving is carried out by using the driving chip, the power supply box is independently provided with the breather valve, and the material cost and the manual assembly cost are high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED display screen aims at solving among the prior art material cost and the high problem of manual assembly cost.

The utility model discloses a realize like this, the utility model provides a LED display screen, include:

the display module, the supporting module and the driving module;

the display module comprises an LED module, a first shell and a second shell, wherein the first shell is fixedly connected with the second shell to form an accommodating space for arranging the LED module, the first shell is used for fixing the LED module, the LED module is used for emitting light, and the second shell is used for emitting the light emitted by the LED module and protecting the LED module;

the supporting module comprises end supporting structures and a middle supporting structure, the end supporting structures are arranged at two ends of the first shell, the middle supporting module is arranged in the middle of the first shell, and the end supporting structures and the middle supporting structure are used for fixing the first shell;

the drive module includes power pack module and HUB board module, the power pack module sets up on the first casing, HUB board module sets up in the power pack module, HUB board module with the LED module electricity is connected, HUB board module is used for right the LED module carries out the switching.

In one embodiment, the power box module comprises a power box, a box cover, a waterproof ring and a power signal plug;

the power supply box and the box cover are fixedly arranged and enclose to form a cavity for arranging the HUB board module;

the waterproof ring is arranged at the joint where the power supply box and the box cover are fixedly arranged;

the power supply signal plug is arranged on the back of the power supply box and provided with a breather valve.

In one embodiment, the first shell comprises a plurality of hard lamp shells arranged in parallel, the hard lamp shells are in the shape of a quadrangular prism with side openings and bottom openings, and screw holes are formed in the middle of the hard lamp shells.

In one embodiment, the LED module includes a plurality of package LED lamps, a plurality of mounting structures, and a plurality of connecting structures;

the installation structure is a square block with an insertion groove on one surface, the insertion groove is used for arranging the plug-in LED lamp, and the installation structure is arranged in the hard lamp shell;

the connecting structures are arranged on two sides of the mounting structures and are used for connecting the mounting structures.

In one embodiment, the end support structure includes a cap head disposed at a bottom opening of the hard material lamp housing for securing the LED module in the hard material lamp housing.

In one embodiment, the intermediate support module includes a connection frame and screws, the connection frame is disposed in the middle of the hard material lamp housing, the connection frame has holes corresponding to the screw holes, and the screws fix the hard material lamp housings through the connection frame.

In one embodiment, the second housing has a rectangular shape, and the second housing is fixedly disposed with the hard material lamp housing to form an accommodating space for fixing the LED module.

In one embodiment, the HUB board module includes a 75 interface LED adapter board.

Compared with the prior art, the utility model discloses a plug-in components LED replaces the paster LED in the traditional LED display screen manufacturing scheme, has energy-conserving advantage, selects the scanning drive on drive mode, replaces static replacement, need not to set up driver chip, has reduced the electron device cost to set up the power signal plug from taking the breather valve on the power pack, made the power pack need not the independent breather valve that sets up, reduced the cost of manufacture, the utility model discloses a select more suitable subassembly for use to make the LED display screen, solved material cost and the problem that the manual assembly is with high costs.

Drawings

Fig. 1 is a schematic diagram of a specific structure of an LED display screen provided in an embodiment of the present invention;

fig. 2 is a schematic view of an LED display screen provided by an embodiment of the present invention.

Reference numerals: the LED display module comprises a display module 1, a support module 2, a drive module 3, a first shell 11, a second shell 12, an LED module 13, an end support structure 21, a middle support structure 22, a power box module 31, a HUB board module 32, a power box 311, a box cover 312, a waterproof ring 313 and a power signal plug 314.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms can be understood according to specific situations by those of ordinary skill in the art.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

Referring to fig. 1 and 2, a preferred embodiment of the present invention is provided.

The utility model provides a LED display screen, include:

display module assembly 1, support module assembly 2 and drive module assembly 3:

specifically, the display module 1 includes an LED module 13, a first housing 11 and a second housing 12, wherein the first housing 11 is fixedly connected to the second housing 12 to form an accommodating space, and the accommodating space is used for disposing the LED module 13; more specifically, the first housing 11 is made of a light-tight material, and the second housing 12 is made of a light-tight material, it can be understood that light emitted by the LED module 13 is transmitted through the first housing 11, so as to realize the function of LED display, and meanwhile, the second housing 12 protects the LED module 13 to prevent dust from entering the LED module 13 and causing influence.

More specifically, the support module 2 includes end support structures 21 and a middle support structure 22, the end support structures 21 are disposed at two ends of the first housing 11 for fixing the first housing 11 and the second housing 12, and the middle support structure 22 is disposed in the middle of the first housing 11 for fixing the first housing 11; more specifically, the first housing 11 is composed of a plurality of strip-shaped hard material lamp housings, so that an intermediate support structure 22 is required to fix the plurality of hard material lamp housings to form the first housing 11.

More specifically, the drive module 3 includes a power supply box module 31 and a HUB board module 32, the power supply box module 31 is disposed on the first housing 11 at a position opposite to the back of the first housing 11, i.e., the connection surface of the first housing 11 and the second housing 12; more specifically, the HUB board module 32 is provided in the power pack module 31, and the HUB board module 32 is electrically connected to the LED module 13; more specifically, HUB board module 32 is used for switching LED module 13, and it can be understood that LED module 13 is arranged in first housing 11, that is, LED module 13 is arranged in a plurality of hard material lamp housings, and LED module 13 in each hard material lamp housing needs a data line to input control signal to it, and when control signal is inputted from the outside to the inside of the LED display screen, switching is performed to it through HUB board module 32, then only one data line for accessing control signal from the outside is needed, and material cost is reduced.

More specifically, the HUB module 32 drives the LED module 13 in a scan driving manner, and a driving chip is not required to be provided as in a static driving manner, thereby reducing the cost of the electronic device.

In this embodiment, the utility model discloses a plug-in components LED replaces the paster LED in the traditional LED display screen manufacturing scheme, has energy-conserving advantage, selects the scanning drive on drive mode, replaces static replacement, need not to set up driver chip, has reduced the electron device cost to set up the power signal plug 314 from taking the breather valve on the power pack, made the power pack need not the independent breather valve that sets up, reduced the cost of manufacture, the utility model discloses a select more suitable subassembly for use to make the LED display screen, solved material cost and the problem that the manual assembly is with high costs.

In some embodiments, the power pack module 31 includes a power pack, a box cover 312, a waterproof ring 313, and a power signal plug 314.

Specifically, the power supply box 311 and the box cover 312 are fixedly disposed, and enclose to form a cavity for disposing the HUB board module 32, and the box cover 312 is disposed in connection with the back of the first housing 11, that is, the box cover 312 is disposed on the back of the first housing 11.

More specifically, a waterproof wall is provided at a connection position of the power supply box 311 and the box cover 312 for preventing external water from entering the inside so as not to affect the HUB board module 32 provided in the power supply box 311.

More specifically, the power signal plugs 314 are disposed at the back of the power box 311, the number of the power signal plugs 314 is two, and the power signal plugs 314 are used for receiving power to provide power for the LED modules 13 and receiving control signals to control the brightness change of the LED display screen.

More specifically, be provided with the breather valve on power signal plug 314, the breather valve plays waterproof, dustproof, ventilative effect, and in general power pack, the breather valve independently sets up, the utility model discloses a from power signal plug 314 of taking the breather valve, saved material cost.

In some embodiments, the first housing 11 includes a plurality of hard material lamp housings arranged in parallel.

Specifically, the first housing 11 includes a plurality of hard material lamp housings arranged in parallel, the hard material lamp housings are made of hard materials, the shapes of the hard material lamp housings are quadrangular prisms with side openings and bottom openings, and the side surfaces of the quadrangular prisms are long and narrow.

More specifically, the multiple hard material lamp envelopes are fixed by the intermediate support structure 22.

In some embodiments, the hard material lamp housing has a screw hole at the middle position.

Specifically, screw holes are formed in the middle of the hard lamp shells and are located at the same position on the hard lamp shells, and when the hard lamp shells are arranged in parallel, the screw holes are located on the same horizontal line.

More specifically, the screw holes are used for screws to enter for fixing, a connecting tool is arranged at the positions of the screw holes of the hard lamp shells, the connecting tool is fixedly arranged at the back of the hard lamp shells through the combination of the screws and the screw holes, and the hard lamp shells are fixed through the connecting tool to form the first shell 11.

In some embodiments, the LED module 13 includes a plurality of insert LED lamps, a plurality of mounting structures, and a plurality of connection structures.

Specifically, the LED module 13 is disposed in the first housing 11 for emitting light, the LED includes a plurality of package LED lamps, a plurality of mounting structures, and a plurality of connecting structures, it being understood that the hard material housing is elongated in shape, can accommodate the plurality of package LED lamps, and the package LED lamps are disposed in a row; more specifically, the package LED lamp is arranged on a mounting structure, the mounting structure is shaped as a square with a slot on one side, it can be understood that the slot is used for the package LED lamp to be arranged, and the mounting structure is arranged in a hard material lamp housing, which can be arranged end to end in a row of the mounting structure.

More specifically, the connecting structures are arranged on two sides of the mounting structures, and the connecting structures are mutually connected and arranged to stably fix the mounting structures.

In some embodiments, the end support structure 21 comprises a cap head.

Specifically, the cap is disposed on the bottom opening of the hard lamp housing to stabilize the connection between the first housing 11 and the second housing 12, and fix the LED module 13 in the hard lamp housing.

More specifically, the number of the hard material lamp housings is plural, and therefore the number of the cap heads is also plural.

In some embodiments, the intermediate support module includes a connection frame and screws.

Specifically, the connecting frame is rectangular in appearance, a plurality of holes are formed in the middle of the connecting frame, the positions of the holes correspond to the screws inside the first shell 11, it can be understood that the holes and the screws are overlapped, the holes and the screws are fixed through the screws, and therefore the plurality of hard lamp housings can be fixed through the connecting frame.

In some embodiments, the second housing 12 is rectangular in shape.

Specifically, the hard material lamp housing is in a quadrangular shape with an opening on the side and an opening on the bottom, so that the side of the lamp housing is rectangular, the second housing 12 is in a rectangular shape, and the second housing 12 is embedded and connected with the first housing 11 to form an accommodating space for fixing the LED module 13.

In some embodiments, the HUB board module 32 includes a 75 interface LED patch board.

Specifically, the HUB board module 32 includes a 75 interface LED adapter board for adapting external control signals and controlling the signal of the LED modules 13 disposed in the plurality of hard material lamp housings.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An LED display screen, comprising:

the display module, the supporting module and the driving module;

2. The LED display screen of claim 1, wherein the power box module comprises a power box, a box cover, a waterproof ring and a power signal plug;

3. The LED display screen of claim 1, wherein the first housing comprises a plurality of hard material lamp housings arranged side by side, the hard material lamp housings are in the shape of a quadrangular prism with side openings and bottom openings, and screw holes are formed in the middle of the hard material lamp housings.

4. The LED display screen of claim 3, wherein the LED module comprises a plurality of package LED lights, a plurality of mounting structures, and a plurality of connecting structures;

the appearance of the mounting structure is a square with a slot on one surface, the slot is used for arranging the plug-in LED lamp, and the mounting structure is arranged in the hard material lamp shell;

5. An LED display screen in accordance with claim 3 wherein the end support structure comprises a cap end, the cap end disposed at the bottom opening of the rigid housing, the cap end for securing the LED module in the rigid housing.

6. The LED display screen of claim 3, wherein the middle support module comprises a connecting frame and screws, the connecting frame is disposed at a middle position of the hard material lamp housing, the connecting frame has holes corresponding to the screw holes, and the screws fix the hard material lamp housings through the connecting frame.

7. The LED display screen of claim 3, wherein the second housing is rectangular in shape, and the second housing is fixedly arranged with the hard material lamp housing to form a receiving space for fixing the LED module.

8. The LED display screen of claim 1, wherein the HUB board module comprises a 75-interface LED adapter board.