CN209744154U - Double-sided LED pixel lamp - Google Patents

Abstract

The utility model discloses a two-sided LED pixel lamp, including drain pan, epitheca and connecting wire, the upper and lower two sides of drain pan has all been laid the connecting wire, the drain pan with the lock of epitheca is connected, and will the connecting wire fasten in on the drain pan, the inside of epitheca is equipped with the circuit board, install LED lamp pearl on the circuit board. The utility model has small overall dimension and volume, is designed in a rectangular volume, and is provided with LED lamp beads on two sides, thereby increasing the irradiation surface of the light source, simultaneously enhancing the irradiation effect of the light source, irradiating the light source to different angles, and leading the display light source to be more transparent; the utility model discloses simple structure, simple to operate, it is convenient to use, low cost need not the instrument assembly, maintains the simplification, can large batch production.

Description

Double-sided LED pixel lamp

Technical Field

The utility model mainly relates to a LED lamp field is a two-sided LED pixel lamp particularly.

background

With the continuous development of science and technology, LED electronic display screens are widely used in the industries of stage, commercial performance, advertisement, exhibition, etc. With the increasing maturity of the LED display screen market, there are different requirements for the light source effect emitted by the LED lamp, which makes people pay more attention to the design and research of the LED pixel lamp.

The lamp post in the existing LED pixel lamp adopts a DPI plug-in type lamp bead to be placed in the middle, so that the volume of the lamp post is too large, the light-emitting angle of the lamp bead is influenced, the light source is weakened, and the light rays at different angles are different; in addition, the connection mode between the lamp beads and the PCB adopts a welding wire type, and poor welding is easily caused by the welding wire in welding, so that the lamp beads cannot emit light.

The above disadvantages need to be solved.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a two-sided LED pixel lamp.

the technical scheme of the utility model as follows: the double-sided LED pixel lamp comprises a bottom shell, an upper shell and a connecting wire, and is characterized in that the connecting wire is laid on the upper surface and the lower surface of the bottom shell, the bottom shell is connected with the upper shell in a buckling mode, the connecting wire is fastened on the bottom shell, a circuit board is arranged inside the upper shell, and LED lamp beads are mounted on the circuit board.

According to above-mentioned structure the utility model discloses, its still characterized in that, the surface of drain pan is equipped with the cooperation the first metallic channel of connecting wire, one of them the inside of first metallic channel is equipped with the stopper.

According to the structure of the utility model discloses, its still characterized in that, be equipped with the through-hole on the connecting wire, the position of through-hole with the position of stopper is corresponding.

According to above-mentioned structure the utility model discloses, its characterized in that still lies in, be equipped with the cooperation on the bottom of epitheca the second metallic channel of connecting wire, the both sides of epitheca all are equipped with the buckle groove, the bottom in buckle groove is equipped with the maintenance breach, the both sides in buckle groove are equipped with spacing hole respectively.

The utility model is characterized in that the two sides of the bottom shell are provided with buckles, and the buckles are matched with the buckle grooves; and two sides of the buckle are respectively provided with a limiting column, and the limiting columns are matched with the limiting holes.

According to the structure of the utility model discloses, its still characterized in that, be equipped with a plurality of jacks on the second metallic channel, the fastening has the contact pin in the jack, the contact pin passes the circuit board and with circuit board electric connection, and will the circuit board is fixed on the epitheca.

According to the structure of the utility model discloses, its still characterized in that, the welding has the face guard on the epitheca.

According to the structure of the utility model discloses, its characterized in that still lies in, the epitheca the drain pan and the face guard is transparent material.

According to above-mentioned structure the utility model discloses, its characterized in that still lies in, the model of LED lamp pearl is SMD 3535.

according to above-mentioned structure the utility model discloses, its still characterized in that, two-sided LED pixel lamp is the axial symmetry.

The utility model with the structure has the advantages that the utility model has small overall dimension and volume, is designed in a rectangular volume, and is provided with LED lamp beads on two sides, thereby increasing the irradiation surface of the light source, simultaneously enhancing the irradiation effect of the light source, irradiating the light source to different angles, and leading the display light source to be more transparent; the utility model discloses simple structure, simple to operate, it is convenient to use, low cost need not the instrument assembly, maintains the simplification, can large batch production.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

fig. 2 is an explosion diagram of the present invention.

fig. 3 is a schematic front structural diagram of the upper case of the present invention.

Fig. 4 is a schematic diagram of the back structure of the upper case of the present invention.

Fig. 5 is a schematic view of the single-sided assembly of the present invention.

In the figure: 1. a bottom case; 11. a first wire groove; 111. a limiting block;

12. Buckling;

13. A limiting column;

2. An upper shell; 21. a second wire groove;

22. a fastening groove; 221. repairing the notch;

23. A limiting hole;

24. A jack; 241. inserting a pin;

25. A circuit board; 251, LED lamp beads;

26. a face mask;

3. A connecting wire; 31. and a through hole.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

As shown in fig. 1-5, the utility model discloses a two-sided LED pixel lamp, including drain pan 1, epitheca 2 and connecting wire 3, connecting wire 3 has all been laid on the upper and lower two sides of drain pan 1, and connecting wire 3 is connected through drain pan 1 and epitheca 2 and is fastened on drain pan 1, and the inside of epitheca 2 is equipped with circuit board 25, installs LED lamp pearl 251 on the circuit board 25, and wherein, the connecting wire that adopts 4 core silica gel flat wire arranges in between epitheca and the drain pan.

The surface of the bottom shell 1 is provided with a first wire groove 11 matched with the connecting wire 3, and the bottom of the upper shell 2 is provided with a second wire groove 21 matched with the connecting wire 3. The bottom shell is buckled with the upper shell, and meanwhile, the first wire groove corresponds to the second wire groove, so that the connecting wire is fixed in the first wire groove, and perfect fit is realized.

A stopper 111 is arranged inside one of the first wire grooves 11 in the bottom case 1, a through hole 31 is arranged on the connecting wire 3, and the position of the through hole 31 corresponds to the position of the stopper 111. The stopper passes the through-hole, can be with stable the fixing on the drain pan of connecting wire, prevents that the connecting wire from removing inside the drain pan.

The two sides of the upper shell 2 are both provided with a buckling groove 22, the bottom of the buckling groove 22 is provided with a maintenance notch 221, and the two sides of the buckling groove 22 are respectively provided with a limiting hole 23; the two sides of the bottom shell 1 are provided with buckles 12, and the buckles 12 are matched with the buckle grooves 22; the two sides of the buckle 12 are respectively provided with a limiting column 13, and the limiting column 13 is matched with the limiting hole 23. When the drain pan is connected with the epitheca lock, the buckle is connected with buckle groove lock, and spacing post inserts in spacing hole, realizes the fixed of two kinds of different modes for the epitheca is inseparabler with the fixed of drain pan, is difficult for shifting because of external force factor.

The second wire groove 21 is provided with a plurality of insertion holes 24, and insertion pins 241 are fastened in the insertion holes 24, the insertion pins 241 penetrate through the circuit board 25 and are electrically connected with the circuit board 25, fastened on the circuit board 25, and fix the circuit board 25 on the upper case 2. The nickel-plated conductive contact pins are respectively arranged in the jacks of the upper shell from the bottom, the upper end of the nickel-plated conductive contact pins is welded with a PCB, and the PCB is further fixed in the upper shell; in addition, the front of circuit board only is provided with LED lamp pearl, and IC and other electronic components all surface-mounted are at the back of circuit board, and such design makes LED lamp pearl do not have other components to disturb luminous for luminous angle is even, and the color is soft.

A face mask 26 is welded on the upper shell 2; the model of LED lamp pearl 251 is SMD 3535. The upper portion of epitheca has the face guard through ultrasonic bonding, and the face guard is used for protecting inside circuit board of epitheca and LED lamp pearl.

The upper shell 2, the bottom shell 1 and the face mask 26 are all made of transparent materials. The protective housing of transparent material can be better, more abundant display circuit board go up the light that LED lamp pearl emitted, lets the light source shine to different angles in the at utmost.

The double-sided LED pixel lamp is axisymmetric. Use the central plane of drain pan as the axle center, drain pan both sides part is the axisymmetric figure, and such design can let the utility model discloses it is more pleasing to the eye in the outward appearance, and the lines is more smooth, more is applicable to the occasion of various differences.

the utility model has small overall dimension and volume, is designed in a rectangular volume, and is provided with LED lamp beads on two sides, thereby increasing the irradiation surface of the light source, simultaneously enhancing the irradiation effect of the light source, irradiating the light source to different angles, and leading the display light source to be more transparent; the utility model discloses simple structure, simple to operate, it is convenient to use, low cost need not the instrument assembly, maintains the simplification, can large batch production.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.

Claims (10)

1. The utility model provides a two-sided LED pixel lamp, includes drain pan, epitheca and connecting wire, its characterized in that: the connecting wires are laid on the upper surface and the lower surface of the bottom shell, the bottom shell is connected with the upper shell in a buckling mode and is fastened on the bottom shell, a circuit board is arranged inside the upper shell, and LED lamp beads are mounted on the circuit board.

2. The two-sided LED pixel lamp of claim 1, wherein: the surface of the bottom shell is provided with first wire grooves matched with the connecting wires, and a limiting block is arranged inside one of the first wire grooves.

3. the two-sided LED pixel lamp of claim 2, wherein: the connecting wire is provided with a through hole, and the position of the through hole corresponds to the position of the limiting block.

4. The two-sided LED pixel lamp of claim 1, wherein: the bottom of the upper shell is provided with a second wire groove matched with the connecting wire, the two sides of the upper shell are provided with buckle grooves, the bottom of each buckle groove is provided with a maintenance notch, and the two sides of each buckle groove are provided with limiting holes respectively.

5. The two-sided LED pixel lamp of claim 4, wherein: buckles are arranged on two sides of the bottom shell and matched with the buckle grooves; and two sides of the buckle are respectively provided with a limiting column, and the limiting columns are matched with the limiting holes.

6. The two-sided LED pixel lamp of claim 4, wherein: the second wire groove is provided with a plurality of jacks, pins are fastened in the jacks, penetrate through the circuit board and are electrically connected with the circuit board, and the circuit board is fixed on the upper shell.

7. The two-sided LED pixel lamp of claim 1, wherein: the upper shell is welded with a face mask.

8. The two-sided LED pixel lamp of claim 7, wherein: the upper shell, the bottom shell and the face mask are all made of transparent materials.

9. The two-sided LED pixel lamp of claim 1, wherein: the model of LED lamp pearl is SMD 3535.

10. The two-sided LED pixel lamp of claim 1, wherein: the double-sided LED pixel lamp is axisymmetric.