CN218634536U

CN218634536U - Die-casting bottom shell of modular LED spliced screen

Info

Publication number: CN218634536U
Application number: CN202222833838.1U
Authority: CN
Inventors: 邓艳阳; 阳同剑; 袁飞
Original assignee: SHENZHEN LEDER OPTOELECTRONIC TECHNOLOGY CO LTD
Current assignee: SHENZHEN LEDER OPTOELECTRONIC TECHNOLOGY CO LTD
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-14
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to the technical field of LED, and discloses a die-casting bottom shell of a modularized LED spliced screen, which comprises a bottom shell, wherein a pin arranging seat is arranged on the surface of the bottom shell, fixed blocks are arranged on the surface of the bottom shell, fixed holes are formed in the surface of the bottom shell, first blind hole nut columns are arranged on the surface of the bottom shell, positioning columns are arranged on the surface of the bottom shell, fixing bolt holes are formed in the surface of the bottom shell, second blind hole nut columns are arranged on the surface of the pin arranging seat, the specifications of the first blind hole nut columns and the second blind hole nut columns are M3 x 6, the number of the fixed blocks is four, and the four fixed blocks are symmetrically distributed; the utility model discloses a drain pan adopts the die-casting preparation, and intensity is high, long service life, and the fretwork design is adopted in the inside of drain pan, and heat dispersion is better, adopts the modularization preparation, is convenient for change, facilitates the use, and the rigid connection replaces traditional 5V line and winding displacement directly to supply power with the mode of arranging the needle, and stability is better.

Description

Die-casting bottom shell of modular LED spliced screen

Technical Field

The utility model relates to a LED technical field specifically is a modularization LED concatenation screen die-casting drain pan.

Background

The LED is a commonly used light-emitting device, emits light by energy released by electron and hole combination, is widely applied in the field of illumination, can efficiently convert electric energy into light energy, has wide application in modern society, such as illumination, flat panel display, medical devices and the like, and needs a bottom shell to fix an LED lamp when the LED lamp is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modularization LED concatenation screen die-casting drain pan possesses intensity height, and heat dispersion is good, and the advantage of being convenient for to change has solved current drain pan, and intensity is low, and the drain pan sets up the louvre on the surface of drain pan and dispels the heat, and heat dispersion is poor to carry out fixed connection, the problem of inconvenient change through the rivet between drain pan and the LED lamp.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a modularization LED concatenation screen die-casting drain pan, includes the drain pan, the surface of drain pan is provided with the round pin seat, the surface of drain pan is provided with the fixed block, the surface of drain pan is provided with the fixed orifices, the surface of drain pan is provided with first blind hole nut post, the surface of drain pan is provided with the reference column, the drain pan be provided with the fixing bolt hole.

Adopt above-mentioned technical scheme: adopt the die-casting preparation through the drain pan, intensity is high, long service life, the inside of drain pan adopts the fretwork design, and heat dispersion is better, adopts the modularization preparation, is convenient for change, facilitates the use, and the mode power supply of traditional 5V line and winding displacement direct with the row needle is replaced to the hard joint, and stability is better.

The utility model discloses further set up to, the surface of arranging the needle file is provided with second blind hole nut post.

Adopt above-mentioned technical scheme: through setting up second blind hole nut post, it is convenient fixed.

The utility model discloses further set up to, the specification of first blind nut post and second blind nut post is M3 6.

Adopt above-mentioned technical scheme: through setting up the specification of first blind nut post and second blind nut post and be M3 x 6, convenient to use.

The utility model discloses further set up to, the quantity of fixed block is four, and four fixed block symmetries divide.

Adopt above-mentioned technical scheme: the number of the fixing blocks is four, and the four fixing blocks are symmetrically distributed, so that the use is convenient.

The utility model discloses further set up to, the surface of drain pan is provided with the installation sign.

Adopt above-mentioned technical scheme: the surface through setting up the drain pan is provided with the installation sign, easy to assemble.

The utility model discloses further set up to, the quantity of row's needle file is two, and two row's needle file symmetric distributions.

Adopt above-mentioned technical scheme: the number of the needle arranging seats is two, and the two needle arranging seats are symmetrically distributed, so that the stability is improved.

Compared with the prior art, the utility model provides a modularization LED concatenation screen die-casting drain pan possesses following beneficial effect:

the utility model discloses a drain pan adopts the die-casting preparation, and intensity is high, long service life, and the inside of drain pan adopts the fretwork design, and heat dispersion is better, adopts the modularization preparation, is convenient for change, facilitates the use, and the mode that traditional 5V line and winding displacement were directly used to the hard joint replaces is supplied power, and stability is better.

Drawings

FIG. 1 is a top perspective view of the structure of the present invention;

FIG. 2 is a bottom perspective view of the structure of the present invention;

fig. 3 is a sectional view of the structure of the present invention.

In the figure: 1. a bottom case; 2. a needle arranging base; 3. a fixed block; 4. a fixing hole; 5. a first blind nut post; 6. a positioning column; 7. fixing bolt holes; 8. a second blind hole nut post; 9. and installing the identifier.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2 and fig. 3, a die-casting bottom shell for a modularized LED tiled screen, which includes a bottom shell 1, a pin header 2 is disposed on the surface of the bottom shell 1, a fixing block 3 is disposed on the surface of the bottom shell 1, a fixing hole 4 is disposed on the surface of the bottom shell 1, a first blind nut post 5 is disposed on the surface of the bottom shell 1, a positioning post 6 is disposed on the surface of the bottom shell 1, a fixing bolt hole 7 is disposed on the surface of the bottom shell 1, the bottom shell 1 is manufactured by die-casting, the strength is high, the service life is long, the bottom shell 1 is hollowed-out, the heat dissipation performance is better, the modularized manufacturing is adopted, the die-casting bottom shell is convenient to replace, the hard connection replaces the traditional 5V line and the wire to be directly supplied with power by a pin header mode, and the stability is better.

Referring to fig. 2, the second blind hole nut column 8 is disposed on the surface of the needle seat 2, and the second blind hole nut column 8 is convenient to fix.

Referring to fig. 1 and 2, the first blind nut stud 5 and the second blind nut stud 8 have a specification of M3 × 6, and the first blind nut stud 5 and the second blind nut stud 8 are convenient to use by setting the specification of M3 × 6.

Referring to fig. 1 and 2, the number of the fixing blocks 3 is four, and the four fixing blocks 3 are symmetrically divided, and the four fixing blocks 3 are arranged to be four, and the four fixing blocks 3 are symmetrically divided, so that the use is convenient

Referring to fig. 1 and 2, the surface of the bottom case 1 is provided with the installation mark 9, and the installation mark 9 is arranged on the surface of the bottom case 1, so that the installation is convenient.

Referring to fig. 1 and 2, the number of the needle bars 2 is two, and the two needle bars 2 are symmetrically distributed, and the stability is improved by setting the number of the needle bars 2 to be two, and the two needle bars 2 are symmetrically distributed.

Brief description of the use process: through drain pan 1 adoption die-casting preparation, intensity is high, long service life, drain pan 1's inside adopts the fretwork design, and heat dispersion is better, adopts the modularization preparation, is convenient for change, facilitates the use, and the mode power supply of traditional 5V line and winding displacement direct with the row needle is replaced to the rigid coupling, and stability is better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modularization LED concatenation screen die-casting drain pan, includes drain pan (1), its characterized in that: the surface of drain pan (1) is provided with row needle file (2), the surface of drain pan (1) is provided with fixed block (3), the surface of drain pan (1) is provided with fixed orifices (4), the surface of drain pan (1) is provided with first blind hole nut post (5), the surface of drain pan (1) is provided with reference column (6), the surface of drain pan (1) is provided with fixing bolt hole (7).

2. The die-cast bottom shell for the modular LED spliced screen as claimed in claim 1, wherein: and a second blind hole nut column (8) is arranged on the surface of the needle arranging base (2).

3. The die-cast bottom shell for the modular LED spliced screen according to claim 1, wherein: the first blind nut post (5) and the second blind nut post (8) are M3 x 6 in specification.

4. The die-cast bottom shell for the modular LED spliced screen as claimed in claim 1, wherein: the number of the fixed blocks (3) is four, and the four fixed blocks (3) are symmetrically distributed.

5. The die-cast bottom shell for the modular LED spliced screen as claimed in claim 1, wherein: the surface of the bottom shell (1) is provided with an installation mark (9).

6. The die-cast bottom shell for the modular LED spliced screen as claimed in claim 1, wherein: the number of the needle arranging bases (2) is two, and the two needle arranging bases (2) are symmetrically distributed.