CN203932054U

CN203932054U - The three-in-one color LED module of a kind of square straight cutting

Info

Publication number: CN203932054U
Application number: CN201420334992.7U
Authority: CN
Inventors: 王德平; 彭小青
Original assignee: Shenzhen Alishan Electronics Group Co Ltd
Current assignee: Shenzhen Alishan Electronics Group Co Ltd
Priority date: 2014-06-23
Filing date: 2014-06-23
Publication date: 2014-11-05
Anticipated expiration: 2024-06-23

Abstract

The three-in-one color LED module of a kind of square straight cutting, length dimension is 256 millimeters, width dimensions is 128 millimeters, is made up of 512 three-in-one color LEDs, mounting bracket, substrate, circuit board, fluid sealants; Substrate is positioned at the bottom of whole module, and circuit board is placed on substrate, and mounting bracket is between three-in-one color LED, and four pin supports of three-in-one color LED are inserted on circuit board, between three-in-one color LED and circuit board, are full of fluid sealant.Described three-in-one color LED is made up of lamp body, lampshade, four pin supports, and a pin support is provided with R rim of a cup therein, is provided with G rim of a cup and B rim of a cup therein on another pin support simultaneously, and lamp body is square.Existing P8 module, shows on dot matrix and adopts three lamp pearls simultaneously, therefore brightness is low, volume is large at one, the technical program has advantages of good brightness, resolution is high, display quality is stable.

Description

The three-in-one color LED module of a kind of square straight cutting

Technical field

The utility model relates to LED technical field, is specifically related to the P8 module of the three-in-one color LED of a kind of square straight cutting.

background technology:

The P8 module of prior art, shows on dot matrix and adopts three LED lamp pearls simultaneously, have 1536 LED lamp pearls, color synthetic effect is poor, luminous unintelligible, also has the problem that volume is large, cost is high, production efficiency is low at one.

The metal structure that existing module skin uses and epoxy resin and PV interlayer amalgamation are poor, have the poor problem of water resistance.

summary of the invention:

The purpose of this utility model is the three-in-one color LED module of the square straight cutting of open one.

The utility model is to realize like this, the three-in-one color LED module of a kind of square straight cutting, length dimension is 256 millimeters, and width dimensions is 128 millimeters, is made up of 512 three-in-one color LEDs (1), mounting bracket (2), substrate (3), circuit board (4), fluid sealant (5); Substrate (3) is positioned at the bottom of whole module, circuit board (4) is placed on substrate (3), it is upper that four pin supports of three-in-one color LED (1) are inserted into circuit board (4), between three-in-one color LED (1) and circuit board (4), is full of fluid sealant (5).

In the three-in-one color LED module of the square straight cutting of one, length direction has 32 three-in-one color LEDs (1), and Width has 16 three-in-one color LEDs (1).

In the three-in-one color LED module of the square straight cutting of one, described three-in-one color LED (1) is made up of lamp body (1-1), lampshade (1-2), pin support one (1-3), pin support two (1-4), pin support three (1-5), pin support four (1-6); On a pin support (1-3), be provided with G rim of a cup (1-8) and B rim of a cup (1-9) simultaneously, G chip (1-11), B chip (1-12) are installed respectively; On pin support four (1-6), be provided with R rim of a cup (1-7), R chip (1-10) is installed.

In the three-in-one color LED module of the square straight cutting of one, described pin support one (1-3), pin support two (1-4), pin support three (1-5), pin support four (1-6) are all bending-types, be made up of end face and side, four sides are used for inserting circuit board (4).

In the three-in-one color LED module of the square straight cutting of one, described lamp body (1-1) is square, and length dimension is 4.5 millimeters, and width dimensions is 4.5 millimeters, and tolerance is positive and negative 0.2 millimeter.

In the three-in-one color LED module of the square straight cutting of one, described pin support one (1-3), pin support two (1-4), pin support three (1-5), pin support four (1-6) and R rim of a cup (1-7), G rim of a cup (1-8) and B rim of a cup (1-9) are all stamped to form by conductive metallic material.

Adopt the P8 module of three-in-one color LED, the lamp pearl number using only has 512, and shared spatial volume is little, production efficiency is high, cost is low; It is upper that ruddiness is arranged on pin support four (1-6) by the technical program, the corresponding elargol that uses; Blue green light is arranged on to pin support one (1-3) upper, the corresponding white glue that uses; Mutual barrier between R rim of a cup (1-7), G rim of a cup (1-8) and B rim of a cup (1-9), has improved the stability of light mixing effect and some glue, makes that color is more clear, display quality is more stable.

The technical program adopts four unique pin supporting structures, without using PV interlayer material, does not also just have the poor problem of PV material and metal and epoxide resin material amalgamation, has also just improved well the water resistance of product.

brief description of the drawings:

Fig. 1 is the utility model schematic layout pattern.

Fig. 2 is the utility model layout partial schematic diagram.

Fig. 3 is the utility model composition structural profile schematic diagram.

Fig. 4 is the three-in-one color LED pin of the utility model supporting structure schematic diagram.

Fig. 5 is the three-in-one color LED plane figure of the utility model schematic diagram.

Fig. 6 is the three-in-one color LED contour structures of the utility model schematic diagram.

embodiment:

Below in conjunction with accompanying drawing, an embodiment of the present utility model is described in detail.

In the industry, the desired length and width size of P8 color LED module is respectively 256 millimeters and 128 millimeters, need 512 color LED lamp pearls according to the requirement of display resolution, length direction requires to have 32 lamp pearls, Width requires to have 16 lamp pearls, 8 millimeters of the maximum spaces of lamp pearl length direction, the maximum space of Width is 8 millimeters, the length and width space that is each lamp pearl is 8*8 millimeter, i.e. square, therefore traditional yi word pattern color LED can not meet the instructions for use of P8 module, in order to meet this requirement, the pin support of color LED is necessary for quadrangle layout.From size, the length dimension that selects three-in-one color LED described in the utility model is 4.5 millimeters, and width dimensions is 4.5 millimeters, the gap requirement while just in time meeting assembling.

Production technology of the present utility model is as follows:

Substrate (3) is made up of plastic material, and circuit board (4) is PCB printed circuit board (PCB), is designed with control circuit above it, and have several holes, for inserting the pin support of three-in-one color LED (1), 512 three-in-one color LEDs (1) are inserted to circuit board (4), cross Wave crest Welding good.Then three-in-one color LED (1) and the assembly of circuit board (4) are placed on to substrate (3) upper, mounting bracket (2) is covered on three-in-one color LED (1), entirety pours into fluid sealant (5), after oven dry, tests, and assembling completes.

Claims

1. the three-in-one color LED module of square straight cutting, it is characterized in that, length dimension is 256 millimeters, and width dimensions is 128 millimeters, is made up of 512 three-in-one color LEDs (1), mounting bracket (2), substrate (3), circuit board (4), fluid sealant (5); Substrate (3) is positioned at the bottom of whole module, circuit board (4) is placed on substrate (3), it is upper that four pin supports of three-in-one color LED (1) are inserted into circuit board (4), between three-in-one color LED (1) and circuit board (4), is full of fluid sealant (5).

2. the three-in-one color LED module of the square straight cutting of one as claimed in claim 1, is characterized in that, has 32 three-in-one color LEDs (1) at the length direction of described module, and Width has 16 three-in-one color LEDs (1).

3. the three-in-one color LED module of the square straight cutting of one as claimed in claim 1, it is characterized in that, described three-in-one color LED (1) is made up of lamp body (1-1), lampshade (1-2), pin support one (1-3), pin support two (1-4), pin support three (1-5), pin support four (1-6), on a pin support (1-3), be provided with G rim of a cup (1-8) and B rim of a cup (1-9) simultaneously, G chip (1-11), B chip (1-12) are installed respectively; On pin support four (1-6), be provided with R rim of a cup (1-7), R chip (1-10) is installed.

4. the three-in-one color LED module of the square straight cutting of one as claimed in claim 3, it is characterized in that, described pin support one (1-3), pin support two (1-4), pin support three (1-5), pin support four (1-6) are all bending-types, be made up of end face and side, four sides are used for inserting circuit board (4).

5. the three-in-one color LED module of the square straight cutting of one as claimed in claim 3, is characterized in that, described lamp body (1-1) is square, and length dimension is 4.5 millimeters, and width dimensions is 4.5 millimeters, and tolerance is positive and negative 0.2 millimeter.

6. the three-in-one color LED module of the square straight cutting of one as claimed in claim 3, it is characterized in that, described pin support one (1-3), pin support two (1-4), pin support three (1-5), pin support four (1-6) and R rim of a cup (1-7), G rim of a cup (1-8) and B rim of a cup (1-9) are all stamped to form by conductive metallic material.