CN201866691U

CN201866691U - Backlight source of spliced LED (Light Emitting Diode) mesh matrix plate backlight source

Info

Publication number: CN201866691U
Application number: CN2010205521074U
Authority: CN
Inventors: 丰铁流
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-21
Filing date: 2010-09-21
Publication date: 2011-06-15
Anticipated expiration: 2020-09-21

Abstract

The utility model provides a backlight source of a spliced LED (Light Emitting Diode) mesh matrix plate; the mesh matrix plate base using regenerative flame retardant material is evenly distributed with LED lamps and is connected by a special connector in a non-tin welding manner; the light emitting strength can be regulated; the LED lamps can be replaced singly; and the mounting, the regulation and the maintenance are convenient and flexible; the mesh matrix unit plate can be spliced to any size by a hinge buckle, and is communicated with a light induction power supply so that the LED lamps on the matrix plate are electrified to automatically emit homogeneous light, mixed light or colorful light at night; and the point light sources emitted by the LED lamps are changed into the face light sources via diffuse reflection optical films. The backlight source can be widely applied in the field of advertisement backlight source; the backlight source of the spliced LED mesh matrix plate is energy saving, environment-friendly, reliable, durable, low in cost, convenient in mounting and maintenance and the like; and the backlight source fills up the blank of the products in the existing large-medium LED backlight source market; the backlight source can be used in the advertisement information backlight source locations such as lamp boxes, curtain walls and the like, and has wide market prospect.

Description

Spliced LED grid matrix backboard light source

Technical field

The utility model relates to the backlight assembly of the usefulness of illumination brightening such as the advertisement of a kind of outdoor large lamp box, picture and text show window, curtain wall, is exactly a kind of LED brightening background light source particularly.

Background technology

Backlight such as advertising lamp box, billboard is the employed light-emitting lamps such as old-fashioned fluorescent lamp, incandescent shot-light that mostly are at present, and effects of energy conservation and environmental protection is good, the LED-backlit source technology product of long service life, also only be applied in miniature and specialty products occasion miniature dimensions, do not relate to large-scale back lighting field as yet.

Summary of the invention

The purpose of this utility model is to adapting to the needs of sustainable development and low-carbon economy development situation, a kind of spliced LED grid matrix backboard light source is provided, comprise grid matrix cell board base and cylindric compression joint type terminal, the photoinduction power supply, evenly distributed LED lamp on grid matrix cell board base, and realize that by cylindric compression joint type terminal and lead no soldering is connected, be spliced into arbitrary dimension with the hinge button between the grid matrix cell board base, the LED lamp can be arranged in the luminous matrix of single or double on grid matrix cell board base, be connected energising back noctilucence again with the photoinduction power supply, both reached energy-conserving and environment-protective and reliability and durability purpose, it is cheap to have use cost again, characteristics such as convenient for installation and maintenance.

The technical scheme that the utility model adopted is as follows: utilize regeneration type fire proofing to be processed as the plate base of spliced network with Shooting Technique, with the LED lamp by certain dot spacing (adjustable) even direct insertion matrix that is arranged on the plate base, and the LED lamp connected into the matrix group plate with certain quantity and circuit mode with special connector, be access to the photoinduction power supply afterwards, make its noctilucence.

In the such scheme, can be according to market demand, make single face and two-sided LED lamp grid cell plate, that is: the LED lamp is arranged in the luminous matrix of single or double on grid matrix cell board base, luminous with various solid colors, colour mixture or seven color changes, dot spacing and area can be adjusted to arbitrary dimension, connect for cutting with scissors button and being aided with hold-down screw between the LED grid matrix cell board, to satisfy the demand of large-scale backlight.

In order to make illumination effect even, such scheme is also installed blooming with homalographic so that the spot light that the LED lamp is sent makes it to become area source by diffuse reflection in the positive a distance of LED lamp.

For environmental protection and simplification technology, this programme also comprises: adopt special-purpose nothing to weld cylindric compression joint type terminal connector and exempt from the technology of being welded to connect to realize LED pin and lead, technology is simple, unleaded, tin pollution, the LED luminous tube can be changed at single scene fast, and maintenance cost declines to a great extent.

The utility model passes through such scheme, make the structure of a whole set of backlight very scientific and reasonable, on overall plan, LED grid matrix plate and light sensation supply unit are made up, under the normal power supply environment, drive the spliced LED grid matrix of grid backboard light source luminescent, reach information issue or high-grade calligraphy and painting frame decoration backlight application targets such as lamp box and picture and text show window curtain wall, make a whole set of products have the power consumption low, heat is little, splice convenient, flexible, luminous even, flicker free, the characteristics of safe and reliable and energy-saving and emission-reduction are because power consumption is extremely low, solar energy can also be selected in place with good conditionsi, green energy resources such as wind energy, to produce bigger economic results in society, filled up the blank of present large LED backlight market application product, fabulous market prospects are arranged.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the utility model contour structures schematic diagram.

Fig. 2 is that the utility model LED lamp adopts nothing to weld the schematic diagram that cylindric compression joint type terminal is connected with lead, power supply.

Among the figure: 1, grid matrix cell board level connects the hinge button, and 2, the grid matrix cell board vertically connects the hinge button, 3, the LED lamp, 4, grid matrix cell board base, 5, connect lead, 6, LED lamp pin, 7, diffuse reflection optics film, 8, cylindric compression joint type terminal, 9, the photoinduction power supply.

Shown in accompanying drawing 1 embodiment: on grid matrix cell board base 4, arrange LED lamp 3, and can be by hinge button 1, hinge button 2 is spliced into arbitrary dimension.

Shown in Figure 2: the cylindric compression joint type terminal 8 of employing is connected between the pin 6 of the LED lamp of arranging on the grid matrix cell board base 43 and the lead 5, and be connected with photoinduction power supply 9 and communicate, make that all LED lamp 3 energising backs are luminous automatically night, the spot light that LED lamp 3 is sent by diffuse reflection optics film 7 becomes area source.

During concrete enforcement, for realizing the resource circulation utilization, the material system of grid matrix cell board base 4 adopts cheap regeneration type fire proofing to make.

By the area source that described LED lamp 3 and diffuse reflection optics film 7 forms, make advertising message release product at night such as lamp box have advantages of saving energy and reducing emission, clear display and colorful advertisement graph text information.

Claims

1. spliced LED grid matrix backboard light source, comprise grid matrix cell board base (4) and cylindric compression joint type terminal (8) photoinduction power supply (9), it is characterized in that: described backlight ties up to the last evenly distributed LED lamp (3) of grid matrix cell board base (4) and is connected with lead (5) by cylindric compression joint type terminal (8), is connected energising back noctilucence again with photoinduction power supply (9).

2. spliced LED grid matrix backboard light source according to claim 1 is characterized in that: be spliced into arbitrary dimension with hinge button (1), (2) between the grid matrix cell board base (4).

3. spliced LED grid matrix backboard light source according to claim 1 is characterized in that: grid matrix cell board base (4) adopts regeneration type fire proofing to make.

4. spliced LED grid matrix backboard light source according to claim 1 is characterized in that: LED lamp (3) is connected by the no soldering of cylindric compression joint type terminal (8) with lead (5).

5. spliced LED grid matrix backboard light source according to claim 1, it is characterized in that: LED lamp (3) is arranged in the luminous matrix of single or double on grid matrix cell board base (4).