CN215341790U

CN215341790U - Substrate screen lamp structure for LED display

Info

Publication number: CN215341790U
Application number: CN202121125008.2U
Authority: CN
Inventors: 吴淑汉; 欧宜宾; 古金龙; 叶秉元; 刘平; 陈学定
Original assignee: Guangzhou Lumbency Lighting Co ltd
Current assignee: Guangzhou Lumbency Lighting Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-28
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a substrate screen lamp structure for LED display, which is characterized in that a lamp cavity is defined by a front frame, a rear frame, a left frame and a right frame, an LED light source module is clamped in the lamp cavity, the LED light source module comprises a plurality of LED lamp strips which are arranged side by side and keep a preset gap between the LED lamp strips, and the front end part and the rear end part of the LED lamp strips connected to the front frame and the rear frame and the middle part of the LED lamp strips are mutually connected to form a front LED lamp strip fixing plate, a rear LED lamp strip fixing plate and a middle LED lamp strip fixing plate respectively; the LED lamp strip fixing plate is characterized by further comprising a reinforcing rib, wherein two ends of the reinforcing rib are fixedly connected with the left frame and the right frame respectively, and the upper side of the reinforcing rib is fixedly connected with the middle LED lamp strip fixing plate (64); and a driving power supply electrically connected with the LED light source module is arranged in the front frame, and a cover plate is arranged on the surface of the front frame. Keep keeping between the LED lamp strip and having the clearance, the luminousness is high, the vision is good, structural design is reasonable, and the lamp body is firm.

Description

Substrate screen lamp structure for LED display

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to a substrate screen lamp structure for LED display.

Background

Because traditional LED light source board clearance is smaller, lead to the luminousness of traditional lamps and lanterns to be low, and traditional drive and circuit board are all put in the centre of lamp body, can let the consumer see at first glance, and visual effect is not good, shakes the LED light source module of getting up moreover and can make a sound, influences the result of use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a substrate screen lamp structure for LED display, aiming at the defects in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: a substrate screen lamp structure for LED display is characterized in that a lamp cavity is defined by a front frame, a rear frame, a left frame and a right frame, an LED light source module is clamped in the lamp cavity and comprises a plurality of LED lamp strips which are arranged side by side and keep a preset gap, the front end part and the rear end part of the LED lamp strips connected to the front frame and the rear frame and the middle part of the LED lamp strips are mutually connected to form a front LED lamp strip fixing plate, a rear LED lamp strip fixing plate and a middle LED lamp strip fixing plate respectively; the LED lamp strip fixing plate is characterized by further comprising a reinforcing rib, wherein two ends of the reinforcing rib are fixedly connected with the left frame and the right frame respectively, and the upper side of the reinforcing rib is fixedly connected with the middle LED lamp strip fixing plate (64); and a driving power supply electrically connected with the LED light source module is arranged in the front frame, and a cover plate is arranged on the surface of the front frame.

The utility model has the following beneficial effects:

the LED lamp strip has the advantages that the preset gap is kept between the LED lamp strips, the light transmittance is high, the vision is good, the gap between the LED light source module lamp strips is set to be wider, the driving circuit board is arranged on the upper side of the rear face of the lamp body, and people can see a central point at first sight, so that the structure of the LED lamp strip is balanced and good in vision for consumers.

2. Structural design is reasonable, and the lamp body is firm, has guaranteed the stability between the LED lamp strip through setting up of strengthening rib, can not rock easily, through the setting of connecting piece, has guaranteed the firm between preceding frame, back frame, left side frame, the right frame.

Drawings

FIG. 1 is an exploded view of a substrate panel lamp structure for LED display according to the present invention;

FIG. 2 is a schematic view of the assembly of FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of part B of FIG. 1;

FIG. 5 is an enlarged view of portion C of FIG. 1;

FIG. 6 is a schematic view of the connection of the front frame and the right frame;

fig. 7 is another schematic view of fig. 6.

Detailed Description

The utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea of the utility model claimed.

The first embodiment is as follows:

referring to fig. 1 to 5, a substrate screen lamp structure for LED display is characterized in that a lamp cavity is defined by a front frame 1, a rear frame 2, a left frame 3 and a right frame 4, an LED light source module 6 is clamped in the lamp cavity, the LED light source module 6 includes a plurality of LED light bars 61 arranged side by side and maintaining a predetermined gap therebetween, each LED light bar 61 is covered with LED light beads, the LED light bars 61 are respectively connected with a front end portion, a rear end portion and a middle portion of the front frame 1 and the rear frame 2, and the middle portion are respectively formed with a front end LED light bar fixing plate 62, a rear end LED light bar fixing plate 63 and a middle LED light bar fixing plate 64; mounting holes 65 are formed in the front end LED light bar fixing plate 62 and the rear end LED light bar fixing plate 63, so that the front end and the rear end of the whole LED light source module 6 are stably fixed on the front frame 1 and the rear frame 2 through screws.

The LED lamp strip fixing plate is characterized by further comprising a reinforcing rib 8, two ends of the reinforcing rib 8 are fixedly connected with the left frame 3 and the right frame 4 respectively, and the upper side of the reinforcing rib 8 is fixedly connected with the middle LED lamp strip fixing plate 64; a driving power supply 11 electrically connected with the LED light source module 6 is arranged in the front frame 1, and a cover plate 12 is arranged on the surface of the front frame. Through setting up 8 devices of strengthening rib at the middle part for it is more stable between LED lamp strip 61 in LED light source module 6, be difficult to rock.

As shown in fig. 6 and 7, a connecting member 5 is further disposed at the bottom side of the adjacent connection position of the front frame 1, the rear frame 2, the left frame 3, and the right frame 4, the vertical section of the connecting member 5 is a right angle, clamping grooves 7 are disposed at the bottom sides of the front frame 1, the rear frame 2, the left frame 3, and the right frame 4, two right-angle sides of the connecting member 5 are clamped into the clamping grooves 7, and the connecting member 5 connects the adjacent front frame 1, the rear frame 2, the left frame 3, and the right frame 4 into a whole through the clamping grooves 7. .

The above detailed description is directed to a specific example of a possible embodiment of the present invention, which is not intended to limit the scope of the present invention, and it will be apparent to those skilled in the art that various changes and modifications can be made in the above-described embodiments and concepts without departing from the scope of the utility model.

Claims

The substrate screen lamp structure with the LED display is characterized in that a lamp cavity is formed by a front frame (1), a rear frame (2), a left frame (3) and a right frame (4) in an enclosing mode: an LED light source module (6) is clamped in the lamp cavity, the LED light source module (6) comprises a plurality of LED light bars (61) which are arranged side by side and keep a preset gap, the front end part and the rear end part of each LED light bar (61) connected to the front frame (1) and the rear frame (2) and the middle part of each LED light bar (61) are mutually connected to form a front LED light bar fixing plate (62), a rear LED light bar fixing plate (63) and a middle LED light bar fixing plate (64); the LED lamp strip fixing plate is characterized by further comprising a reinforcing rib (8), wherein two ends of the reinforcing rib (8) are fixedly connected with the left frame (3) and the right frame (4) respectively, and the upper side of the reinforcing rib (8) is fixedly connected with the middle LED lamp strip fixing plate (64); a driving power supply (11) electrically connected with the LED light source module (6) is arranged in the front frame (1), and a cover plate (12) is arranged on the surface of the front frame (1).
2. The LED display substrate panel lamp structure of claim 1, wherein: the connecting piece (5) is further arranged on the bottom side of the adjacent joint of the front frame (1), the rear frame (2), the left frame (3) and the right frame (4), the vertical section of the connecting piece (5) is a right angle, the bottom sides of the front frame (1), the rear frame (2), the left frame (3) and the right frame (4) are provided with clamping grooves (7), the two right-angle sides of the connecting piece (5) are clamped into the clamping grooves (7), and the connecting piece (5) connects the adjacent front frame (1), the rear frame (2), the left frame (3) and the right frame (4) into a whole through the clamping grooves (7).
3. The LED display substrate panel lamp structure of claim 1, wherein: mounting holes (65) are formed in the front end LED lamp strip fixing plate (62) and the rear end LED lamp strip fixing plate (63), and the front frame (1) and the rear frame (2) fix the LED light source module (6) through screws and the mounting holes (65).