CN212411493U

CN212411493U - High-pass transparent LED lamp panel convenient to install and LED display screen

Info

Publication number: CN212411493U
Application number: CN202020974688.4U
Authority: CN
Inventors: 吕建欢; 徐望飞
Original assignee: Shenzhen Haocai Display Technology Co ltd
Current assignee: Shenzhen Haocai Display Technology Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-01-26
Anticipated expiration: 2030-05-29

Abstract

The utility model provides a high pass through formula LED lamp plate and LED display screen convenient to installation, it relates to LED and shows technical field. Wherein the LED lamp plate includes: a lamp panel body; the control circuit is arranged in the lamp panel body; the lamp strips are arranged on the lamp panel body; the LED lamp bead units are arranged on the lamp strip, and the positive pole and the negative pole of each LED lamp bead unit are electrically connected with the control circuit; at least two LED light-emitting chips are arranged in each LED lamp bead unit, and the at least two LED light-emitting chips are arranged in a sequence perpendicular to the length direction of the lamp strip; the lamp strips are provided with even strips, the two lamp strips form a group, the LED chips in the LED lamp bead units on one lamp strip in each group of lamp strips are arranged in a positive sequence, and the LED chips in the LED lamp bead units on the other lamp strip are arranged in a reverse sequence. The LED lamp panel has the advantages of being simple and convenient to produce and manufacture, high in production and manufacturing efficiency, convenient to install and fast in installation speed.

Description

High-pass transparent LED lamp panel convenient to install and LED display screen

Technical Field

The utility model relates to a LED shows technical field, concretely relates to high pass formula LED lamp plate and LED display screen convenient to installation.

Background

The LED is a light emitting diode, which is abbreviated as LED in english. It is a display screen for displaying various information such as characters, figures, images, animation, quotation, video signals, etc. by controlling the display mode of semiconductor light-emitting diodes. The LED display screen is a display device which works by the light emission of an LED light emitting array, and the light emission of the LED display screen has the obvious advantages of high brightness, low working voltage, small power consumption, large scale, long service life, impact resistance, stable performance and the like, so that the LED display screen is widely applied to many fields.

Present traditional penetrating LED display screen is formed by a plurality of LED display module group concatenations mostly, and LED display module group generally mainly by the box, set up at the positive LED lamp plate of box, set up in the box and with the display control circuit that the display module electricity is connected constitutes. And all be provided with the lamp plate installation department on the traditional LED lamp plate, and this lamp plate installation department is used for installing LED lamp plate and box.

But the LED lamp plate of current is because the position difference of lamp plate installation department or the difference of arranging in LED lamp pearl positive and negative on the lamp plate falls into A board and B board with the LED lamp plate, and A board and B board have the differentiation of positive and negative order when the installation, need install after checking LED lamp pearl positive and negative order earlier when the installation, lead to the installation very troublesome, and A board and B board need separately produce when manufacturing, thereby lead to the production to make troublesome, problem that production was time-consuming. Therefore, a board A and board B share need not to distinguish LED lamp pearl positive and negative, and the high-pass through formula LED lamp plate of being convenient for installation awaits urgent need to be excavated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a high pass through formula LED lamp plate and LED display screen convenient to installation, when using the same kind when lamp plate body concatenation forms the LED display screen, adjacent two installation behind lamp plate body translation installation or the rotatory 180 degrees, LED luminescence chip's the order of arranging is the same in every LED lamp pearl unit of its corresponding lamp strip on whole to realize the arbitrariness of the installation direction of lamp plate body, and then made things convenient for the installation of lamp plate body, it is simple and convenient to have manufacturing, and manufacturing efficiency is high, simple to operate, the fast advantage of installation rate.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a high pass through formula LED lamp plate convenient to installation, includes: the lamp panel comprises a lamp panel body, wherein a lamp panel mounting part is arranged on the lamp panel body; the control circuit is arranged in the lamp panel body; the lamp strips are arranged on the lamp panel body; the LED lamp bead units are arranged on the lamp strip, are electrically connected with the control circuit at the positive and negative poles, and are used for generating light rays with corresponding colors according to the control circuit when being electrified; at least two LED light-emitting chips are arranged in each LED lamp bead unit, and the at least two LED light-emitting chips are arranged in a sequence perpendicular to the length direction of the lamp strip; the LED lamp is characterized in that the lamp strips are provided with an even number of lamp strips, two lamp strips are in a group, one lamp strip in each group is arranged in a positive sequence of LED chips in the LED lamp bead units on the lamp strips, and the other lamp strip is arranged in a reverse sequence of the LED chips in the LED lamp bead units on the lamp strips.

Furthermore, the LED light-emitting chips are provided with three types, and the colors of light rays emitted by the three types of LED light-emitting chips are red, green and blue respectively.

Further, the positive sequence arrangement of the LED light emitting chips is: the light bars are sequentially blue, green and red from bottom to top according to the light emitting colors along the direction vertical to the length direction of the light bars; the reverse order arrangement of the LED light-emitting chips is as follows: the LED lamp strip is red, green and blue from bottom to top in sequence according to the light emitting colors along the direction vertical to the length direction of the lamp strip.

Further, when the lamp panel bodies of the same kind are used for installation, the lamp panel bodies are installed in a translation mode or are installed after being rotated by 180 degrees, and the arrangement sequence of the LED light-emitting chips in all the LED lamp bead units on each corresponding lamp strip is the same.

Further, it is adjacent be provided with between the lamp strip and be used for promoting the interval space of lamp plate body permeation rate.

Further, an LED display screen includes: the box frame, its characterized in that still includes: the high-pass LED lamp panel, the lamp panel installation department install in on the box frame.

After the technical scheme is adopted, the utility model discloses beneficial effect does: when the lamp panel bodies of the same kind are spliced to form the LED display screen, two adjacent lamp panel bodies are installed in a translation mode or are installed after being rotated for 180 degrees, and the arrangement sequence of the LED light-emitting chips in all the LED lamp bead units on each corresponding lamp strip is the same, so that the installation direction of the lamp panel bodies is random, and the installation of the lamp panel bodies is facilitated; simultaneously, through setting the quantity of lamp strip to even number strip for the LED lamp plate is installed no matter its translation installation or is installed after rotatory 180 degrees again when the installation, and it can both guarantee that every lamp strip flushes, not only can guarantee the convenience when the installation of LED lamp plate, can guarantee wholeness and aesthetic property after the installation of LED lamp plate moreover. The high-pass LED lamp panel has the advantages of simplicity and convenience in production and manufacturing, high production and manufacturing efficiency, convenience in installation and high installation speed.

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, and 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 these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an LED lamp panel in this embodiment;

FIG. 2 is a plan view of the present embodiment;

fig. 3 is a bottom view of the present embodiment;

fig. 4 is an enlarged view corresponding to detail a in fig. 3.

Description of reference numerals: 1. a lamp panel body; 2. a light bar; 3. an LED lamp bead unit; 31. an LED chip; 311. a blue light chip; 312. a green chip; 313. and a red light chip.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment as necessary without making a contribution thereto after reading the present specification, but all are protected by patent laws within the scope of the claims of the present invention.

This embodiment relates to a high pass through formula LED lamp plate convenient to installation, as shown in fig. 1-4, include: lamp plate body 1, control circuit, lamp strip 2 and LED lamp pearl unit 3.

Specifically, as shown in fig. 1 to 4, a lamp panel installation portion (not shown in the drawings) is provided on the lamp panel body 1, and the lamp panel installation portion is used for realizing fixed installation of the lamp panel body 1. The control circuit (not shown in the figure) is arranged in the lamp panel body 1 and is used for realizing circuit connection of the LED lamp bead units 3. The lamp strips 2 are arranged on the lamp panel body 1, and the lamp strips 2 are arranged on the lamp panel body 1. The LED lamp bead unit 3 is arranged on the lamp strip 2, and the positive pole and the negative pole of the LED lamp bead unit 3 are electrically connected with the control circuit. When the LED lamp bead unit 3 is powered on, the LED lamp bead unit is used for generating corresponding color light according to the control circuit.

Further, as shown in fig. 1-4, at least two kinds of LED light emitting chips are disposed in each of the LED lamp bead units 3, and the at least two kinds of LED light emitting chips are arranged in a sequence perpendicular to the length direction of the lamp strip 2. The lamp strips 2 are provided with even strips, the two lamp strips 2 are in a group, the LED chips 31 in the LED lamp bead units 3 on one lamp strip 2 in each group of lamp strips 2 are arranged in a positive sequence, and the LED chips 31 in the LED lamp bead units 3 on the other lamp strip 2 are arranged in a reverse sequence.

It should be noted that, as shown in fig. 1-4, the number of the light bars 2 is set to be even number, so that when the LED lamp panel is installed, no matter the LED lamp panel is installed after being horizontally moved or rotated by 180 degrees, it can be ensured that each light bar 2 is flush, and not only the convenience of the LED lamp panel in the installation can be ensured, but also the integrity and the aesthetic property of the installed LED lamp panel can be ensured. Simultaneously, the lamp strip 2 that the even number set up is adjacent two installation behind the translation installation of lamp plate body 1 or the rotatory 180 degrees, the order of arranging of LED luminescence chip is the same in every LED lamp pearl unit 3 of corresponding lamp strip 2 on it to realize the arbitrariness of the installation direction of lamp plate body 1, and then made things convenient for the installation of lamp plate body 1.

Preferably, as shown in fig. 1 to 4, three LED light emitting chips are provided, and the colors of light emitted by the three LED light emitting chips are a red light chip 313, a green light chip 312, and a blue light chip 311, respectively.

Preferably, as shown in fig. 1 to 4, the positive sequence arrangement of the LED light emitting chips is: the blue light chip 311, the green light chip 312 and the red light chip 313 are sequentially arranged along the direction vertical to the length direction of the light bar 2 from bottom to top according to the light emitting colors; the reverse order arrangement of the LED light-emitting chips is as follows: the red light chip 313, the green light chip 312 and the blue light chip 311 are sequentially arranged from bottom to top along the direction vertical to the length direction of the light bar 2 according to the light emitting color. The color distribution of the LED light-emitting chip arranged in this way can effectively improve the irradiation angle of light, and improve the display image of the LED lamp panel.

Preferably, when using the same kind of lamp plate body 1 to install, two adjacent lamp plate bodies 1 are installed after translation installation or rotation 180 degrees, and the order of arranging the LED light emitting chips in all the LED lamp bead units 3 on each corresponding lamp strip 2 is the same.

Preferably, as shown in fig. 1 to 4, a space for increasing the transparency of the lamp panel body 1 is provided between the adjacent lamp strips 2. And the interval space can effectively promote the radiating efficiency of lamp plate, reduces the emergence of burning board phenomenon.

The working principle of the present embodiment is roughly as follows: when the lamp panel bodies 1 of the same kind are spliced to form an LED display screen, two adjacent lamp panel bodies 1 are installed in a translation mode or are installed after being rotated for 180 degrees, and the arrangement sequence of LED light-emitting chips in all LED lamp bead units 3 on each corresponding lamp strip 2 is the same, so that the installation direction of the lamp panel bodies 1 is random, and the installation of the lamp panel bodies 1 is facilitated; simultaneously, through setting the quantity of lamp strip 2 to even number strip for the LED lamp plate is installed no matter its translation installation or is installed after rotatory 180 degrees again, and it can both guarantee that every lamp strip 2 flushes, not only can guarantee the convenience of LED lamp plate when the installation, can guarantee wholeness and aesthetic property after the installation of LED lamp plate moreover. The high-pass LED lamp panel has the advantages of simplicity and convenience in production and manufacturing, high production and manufacturing efficiency, convenience in installation and high installation speed.

Based on the above technical scheme, this embodiment still provides an LED display screen, includes: box frame and foretell high pass through formula LED lamp plate. The lamp panel installation part is installed on the box body frame. Be provided with binding post on the box frame, be provided with binding post on the lamp plate installation department equally, when lamp plate installation department and box frame mount, the circuit switch-on in control circuit and the box. The LED display screen adopting the technical scheme has the advantages of low cost, convenience in installation and high installation speed.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered by the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a high pass through formula LED lamp plate convenient to installation which characterized in that includes:

the lamp panel comprises a lamp panel body (1), wherein a lamp panel mounting part is arranged on the lamp panel body (1);

the control circuit is arranged in the lamp panel body (1);

the lamp strips (2) are arranged on the lamp panel body (1); and the number of the first and second groups,

the LED lamp bead units (3) are arranged on the lamp strip (2), are electrically connected with the control circuit at the positive and negative poles, and are used for generating light rays with corresponding colors according to the control circuit when being electrified;

at least two LED light-emitting chips are arranged in each LED lamp bead unit (3), and the at least two LED light-emitting chips are arranged in a sequence perpendicular to the length direction of the lamp strip (2); the LED lamp is characterized in that the lamp strips (2) are provided with even strips, two lamp strips (2) are a group, one of each group of lamp strips (2) is arranged in a positive sequence of LED chips (31) in the LED lamp bead units (3) on the lamp strips (2), and the other is arranged in a reverse sequence of LED chips (31) in the LED lamp bead units (3) on the lamp strips (2).

2. The high-pass LED lamp panel convenient to install according to claim 1, wherein the LED light emitting chips are provided with three types, and the colors of light rays emitted by the three types of LED light emitting chips are red, green and blue respectively.

3. The high-pass LED lamp panel convenient to install of claim 2, wherein the positive sequence of the LED light emitting chips is arranged as follows: the color of the light is blue, green and red from bottom to top in sequence along the direction vertical to the length direction of the light bar (2); the reverse order arrangement of the LED light-emitting chips is as follows: the lamp strip (2) is red, green and blue from bottom to top in sequence according to the light emitting colors along the direction vertical to the length direction.

4. The high-pass LED lamp panel convenient to install according to claim 3, wherein when the lamp panel bodies (1) of the same kind are used for installation, two adjacent lamp panel bodies (1) are installed in a translation mode or after being rotated by 180 degrees, and the arrangement sequence of LED light-emitting chips in all the LED lamp bead units (3) on each corresponding lamp strip (2) is the same.

5. The high-transmittance LED lamp panel convenient to mount according to claim 4, wherein a space for increasing the transmittance of the lamp panel body (1) is arranged between the adjacent lamp strips (2).

6. An LED display screen comprising: the box frame, its characterized in that still includes: the high-pass LED lamp panel of claim 5, the lamp panel mounting portion is mounted on the box frame.