CN214332600U

CN214332600U - Novel LED dot matrix board

Info

Publication number: CN214332600U
Application number: CN202120270889.0U
Authority: CN
Inventors: 罗世军
Original assignee: Shenzhen Honglu Photoelectric Co ltd
Current assignee: Shenzhen Honglu Photoelectric Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-01
Anticipated expiration: 2031-01-29

Abstract

The utility model is suitable for a LED dot matrix board production field provides a novel LED dot matrix board, including LED dot matrix board main part, concatenation spout, concatenation draw runner, main chip component, other electronic component and guide rail around, the left end face and the right-hand member face of LED dot matrix board main part all are equipped with the concatenation device installed part, the top of concatenation device installed part still is equipped with mounting bolt, the concatenation spout is installed at the right-hand member face of LED dot matrix board main part through the concatenation device installed part around, the bottom of LED dot matrix board main part is equipped with copper sheet heat abstractor and permanent magnetism piece, the bottom of permanent magnetism piece is equipped with magnetism and inhales the strip joint, the utility model discloses a concatenation spout and concatenation draw runner make things convenient for the concatenation around between the LED dot matrix board around being equipped with around; the utility model discloses still provide the installation and the concatenation mode of multiple LED dot matrix board through being equipped with mounting hole, magnetism for the guide rail and inhale strip and permanent magnetism piece for install convenient and fast more.

Description

Novel LED dot matrix board

Technical Field

The utility model belongs to LED dot matrix board production field especially relates to a novel LED dot matrix board.

Background

A light emitting diode LED is a semiconductor component. The LED board is used as an indicator light and a display LED board at the beginning; with the advent of white LEDs, they have also been used for illumination. The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and is widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. According to different use functions, the system can be divided into five categories of information display, signal lamps, vehicle lamps, liquid crystal display backlight sources and general illumination. In recent years, the development of the LED technology is fast, the light emitting efficiency is increased in multiples, the cost is greatly reduced, the LED light source is widely applied to the field of illumination, and the LED light source has many advantages of energy conservation, environmental protection, long service life and the like, is considered as the best way for energy conservation and consumption reduction, is known as a green light source in the 21 st century, and has a wide development prospect.

Install LED dot matrix board in the module incasement through a plurality of bolts, during the dismantlement, need pull down these bolts in turn, dismantle loaded down with trivial details to the radiating effect is relatively poor, and the device welding of going on LED dot matrix board moreover still has that welding process requires higher, welding process is loaded down with trivial details, welds the condition that often appears the device and floats high, go up welding irregularities such as tin volume not enough.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel LED dot matrix board aims at solving current LED dot matrix board and dismantles loaded down with trivial details to the radiating effect is relatively poor, and the device welding process requirement of going on the LED dot matrix board is higher, welding process is loaded down with trivial details, welds the problem that the device often appears floating height, go up tin volume not enough etc. easily.

The utility model discloses a realize like this, a novel LED dot matrix board, including LED dot matrix board main part, around the concatenation spout, concatenation draw runner, main chip component, other electronic component and the mounting hole for the guide rail around, its characterized in that, the left end face and the right-hand member face of LED dot matrix board main part all are equipped with the splicing apparatus installed part, the top of splicing apparatus installed part still is equipped with mounting bolt, around the concatenation spout pass through the splicing apparatus installed part is installed the right-hand member face of LED dot matrix board main part, around the concatenation draw runner pass through the splicing apparatus installed part is installed the left end face of LED dot matrix board main part, the positive end face of LED dot matrix board main part is equipped with external power source interface, the top of LED dot matrix board main part is equipped with mounting hole and LED electronic component mounting hole for the guide rail, the top of LED dot matrix board main part still is equipped with the electrically conductive stabilizer blade of main chip, Other electronic component, magnetism are inhaled space post and electronic component spot welding coordinate stake, the top of the electrically conductive stabilizer blade of main chip is equipped with main chip component, the top of magnetism is inhaled the space post and is equipped with magnetism and inhale the strip, the top of electronic component spot welding coordinate stake is equipped with the toper and presets the tin material, the bottom of LED dot matrix board main part is equipped with copper sheet heat abstractor and permanent magnetism piece, the bottom of permanent magnetism piece is equipped with magnetism and inhales the strip joint.

Furthermore, the LED dot matrix board main body is made of a PCB material.

Further, the front and back splicing chutes and the front and back splicing slide bars and the splicing device mounting pieces are detachably connected.

Furthermore, the copper sheet heat dissipation device is H-shaped.

Further, the surfaces of the main chip element and the other electronic components are coated with parylene coatings.

About implementing the utility model discloses a beneficial technological effect does: the utility model has simple structure, convenient installation and good heat dispersion; the utility model is provided with the front and back splicing chutes and the front and back splicing slide bars, thereby facilitating the front and back splicing between the LED dot matrix boards; the utility model also provides a plurality of mounting and splicing modes of the LED dot matrix board by arranging the mounting holes for the guide rails, the magnetic suction strips and the permanent magnets, compared with the traditional bolt fixing mounting, the magnetic suction type mounting is more convenient and faster; the utility model discloses still predetermine the tin material through being equipped with the toper and can effectively avoid producing when welding the device on LED dot matrix board if the device floats the condition of high, go up the welding irregularity such as tin volume is not enough.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a plan view of the present invention.

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 novel LED dot matrix board comprises an LED dot matrix board main body 1, a front and rear splicing sliding groove 2, a front and rear splicing sliding strip 3, a main chip element 4, other electronic elements 5 and a guide rail mounting hole 6, and is characterized in that a splicing device mounting part 11 is arranged on the left end surface and the right end surface of the LED dot matrix board main body 1, mounting bolts 12 are further arranged on the top of the splicing device mounting part 11, the front and rear splicing sliding grooves 2 are mounted on the right end surface of the LED dot matrix board main body 1 through the splicing device mounting part 11, the front and rear splicing sliding strips 3 are mounted on the left end surface of the LED dot matrix board main body 1 through the splicing device mounting part 11, an external power supply interface 14 is arranged on the positive end surface of the LED dot matrix board main body 1, the guide rail mounting hole 6 and the LED electronic element mounting hole 13 are arranged on the top of the LED dot matrix board main body 1, and a main chip conductive support leg 18 and a guide rail are further arranged on the top of the LED dot matrix board main body 1, The LED dot matrix board comprises other electronic elements 5, magnetic spacing columns 8 and electronic element spot welding coordinate piles 9, wherein main chip elements 4 are arranged at the tops of main chip conductive support legs 18, magnetic suction strips 7 are arranged at the tops of the magnetic suction spacing columns 8, conical preset tin materials 10 are arranged at the tops of the electronic element spot welding coordinate piles 9, copper sheet heat dissipation devices 17 and permanent magnets 15 are arranged at the bottoms of LED dot matrix board main bodies 1, and magnetic suction strip clamping seams 16 are arranged at the bottoms of the permanent magnets 15.

The LED dot matrix board main body 1 is made of a PCB material, and the most widely used LED dot matrix board material is currently used on the market when the PCB material is made of the PCB material.

Splice spout 2 around and splice 3 and splicing apparatus installed part 11 around with and be the dismantlement connection, convenient dismantlement and maintenance.

The copper sheet heat dissipation device 17 is H-shaped, so that uniform heat dissipation is facilitated.

The surfaces of the main chip element 4 and the other electronic components 5 are coated with a parylene coating, which is a widely used electronic component protective coating.

The utility model discloses a 9 positioning electron device's welding position of electronic component spot welding coordinate stake to predetermine tin material 10 through the toper and can effectively prevent like the device condition of welding irregularity such as superficial height, go up tin volume not enough, the utility model discloses be suitable for hot-blast rifle and carry out electron device's welding, the utility model discloses the mounting means divide into two kinds, both can install through mounting hole 6 for the guide rail with bolted construction, also can install through magnetism 7 absorption installation guide rails of inhaling, the utility model discloses concatenation around still around the concatenation spout 2 and around with concatenation draw 3 make things convenient for the concatenation between the LED dot matrix board, through being equipped with magnetism 7 and the 15 concatenation about making things convenient for between the LED dot matrix board of magnetism absorption strip.

The utility model has the advantages that: the utility model has simple structure, convenient installation and good heat dispersion; the utility model is provided with the front and back splicing chutes 2 and the front and back splicing slide bars 3, which facilitates the front and back splicing between the LED dot matrix boards; the utility model also provides a plurality of mounting and splicing modes of the LED dot matrix board by arranging the mounting holes 6 for the guide rail, the magnetic suction strips 7 and the permanent magnets 15, compared with the traditional bolt fixing mounting, the magnetic suction type mounting is more convenient and faster; the utility model discloses still predetermine tin material 10 through being equipped with the toper and can effectively avoid producing when welding the device on LED dot matrix board if the device floats the condition of high, go up the welding irregularity such as tin volume is not enough.

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. The novel LED dot matrix board comprises an LED dot matrix board main body (1), a front splicing sliding groove (2), a rear splicing sliding strip (3), a main chip element (4), other electronic elements (5) and a guide rail mounting hole (6), and is characterized in that the left end face and the right end face of the LED dot matrix board main body (1) are provided with a splicing device mounting piece (11), the top of the splicing device mounting piece (11) is further provided with a mounting bolt (12), the front splicing sliding groove (2) and the rear splicing sliding groove (2) are installed through the splicing device mounting piece (11) on the right end face of the LED dot matrix board main body (1), the front splicing sliding strip (3) and the rear splicing sliding strip (3) are installed through the splicing device mounting piece (11) on the left end face of the LED dot matrix board main body (1), an external power supply interface (14) is arranged on the positive end face of the LED dot matrix board main body (1), and the guide rail mounting hole (6) and the LED electronic element mounting hole (6) are arranged on the guide rail (13) The utility model discloses a LED dot matrix board, the top of LED dot matrix board main part (1) still be equipped with main chip electrically conductive stabilizer blade (18) other electronic component (5), magnetism inhale space post (8) and electronic component spot welding reference post (9), the top of main chip electrically conductive stabilizer blade (18) is equipped with main chip component (4), the top of magnetism inhale space post (8) is equipped with magnetism and inhales strip (7), the top of electronic component spot welding reference post (9) is equipped with the toper and predetermines tin material (10), the bottom of LED dot matrix board main part (1) is equipped with copper sheet heat abstractor (17) and permanent magnetism piece (15), the bottom of permanent magnetism piece (15) is equipped with magnetism and inhales strip joint (16).

2. The novel LED lattice board of claim 1, wherein: the LED dot matrix board main body (1) is made of a PCB material.

3. The novel LED lattice board of claim 1, wherein: splice spout (2) around with splice draw runner (3) around with splicing device installed part (11) are the connection of dismantling.

4. The novel LED lattice board of claim 1, wherein: the copper sheet heat dissipation device (17) is H-shaped.

5. The novel LED lattice board of claim 1, wherein: the surfaces of the main chip element (4) and the further electronic components (5) are coated with a parylene coating.