CN202165898U

CN202165898U - LED (light-emitting diode) lamp strip lighting device

Info

Publication number: CN202165898U
Application number: CN2011202039898U
Authority: CN
Inventors: 张福启
Original assignee: ANHUI QILIDE LIGHTING TECHNOLOGY Co Ltd
Current assignee: ANHUI QILIDE LIGHTING TECHNOLOGY Co Ltd
Priority date: 2011-06-16
Filing date: 2011-06-16
Publication date: 2012-03-14
Anticipated expiration: 2021-06-16

Abstract

The utility model discloses an LED (light-emitting diode) lamp strip lighting device which comprises LED patches (lamp beads), an aluminum trough and a circuit board (aluminum base plate), wherein the circuit board adopts the PCB (printed circuit board) aluminum base plate; when the circuit board is designed, heat energy generated inside a lamp strip can be effectively treated, so that the heat dissipation function is good, and the running temperature of products is reduced; the circuit board (PCB aluminum base plate) is flatly paved and installed inside the aluminum trough, so that a fragile ceramic base plate is replaced, the power density reliability of the products is improved, the products obtain better mechanical endurance, and the service life of the lamp strip is prolonged; and the LED patches are welded on the circuit board (aluminum base plate) in sequence to form a module so as to better play a light emitting role, improve the utilization efficiency of light and achieve green and environmentally-friendly lighting effect. In conclusion, the LED lamp strip lighting device has the advantages of energy conservation, environmental protection, high heat dissipation performance, long service life and the like.

Description

A kind of LED lamp bar lighting device

Technical field

The utility model relates to a kind of lamp strip unit to be put, and relates in particular to a kind of LED lamp bar lighting device.

Background technology

Used in the market lamp strip unit is put great majority for the single face device, adopts traditional fluorescent lamp to throw light on as the lamp source, and the brightness that the lamp bar of this material not only throws light on is nowhere near; Because the restriction of lamp pearl material causes lamp bar blackening deepening after long-time the use easily, mostly the aluminium base that luminous paster is installed simultaneously is ceramic substrate simultaneously; Permanent use is broken easily; Influenced the effect of illumination, changed extremely inconvenience, the utilization efficiency of energy of lamp bar is low simultaneously; It is very big to consume energy, and can not satisfy the requirement of the green energy conservation illumination of country's proposition.

The utility model content

In order to overcome the defective of above-mentioned prior art, the utility model provides a kind of energy-conserving and environment-protective, and heat dispersion is high, the LED illuminating lamp strip device of long service life.

The utility model realizes that through following scheme a kind of LED lamp bar lighting device comprises: LED paster (lamp pearl), aluminium groove, circuit board (aluminium base); Described circuit board adopts the PCB aluminium base; It has good heat sinking function, and described LED aluminium base tiling is installed in the inside of aluminium groove, and described LED paster is welded on the aluminium base successively; Form a paster module, play luminous effect.

The utlity model has following beneficial effect in sum:

1, energy-conserving and environment-protective, high, the difficult fragmentation of heat dispersion

2, replacing is convenient, the time in service life is long;

Description of drawings

Fig. 1 is the structural representation of a kind of LED lamp of the utility model bar lighting device;

Fig. 2 is the parts exploded view of a kind of LED lamp of the utility model bar lighting device;

Wherein: 1-aluminium groove; The 2-circuit board; The 3-LED paster.

The specific embodiment

Shown in Fig. 1-2, a kind of LED lamp of the utility model bar lighting device comprises: LED paster (lamp pearl), aluminium groove, circuit board (aluminium base); Described circuit board 2 adopts the PCB aluminium base, when the design of circuit, can very effectively handle the inner heat energy that produces of lamp bar; Have good heat sinking function, reduced the running temperature of product, described circuit board (PCB aluminium base) 2 tilings are installed in the inside of aluminium groove 1; Replaced frangible ceramic substrate, improved the power density unfailing performance of product, made product or got better mechanical endurance; Prolonged the service life of lamp bar, described LED paster 3 is welded on the circuit board (aluminium base) 2 successively, forms a paster module; Better play luminous effect, improved the usefulness of utilizing of light, reach the effect of environmental protection illumination.

What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.

Claims

1. LED lamp bar lighting device, comprising: LED paster, aluminium groove, circuit board is characterized in that: described circuit board adopts the PCB aluminium base, and described LED aluminium base tiling is installed in the inside of aluminium groove.

2. a kind of LED lamp bar lighting device according to claim 1, it is characterized in that: described LED paster is welded on the aluminium base successively, forms a paster module.