CN203068197U

CN203068197U - Integrated light-emitting diode (LED) lamp

Info

Publication number: CN203068197U
Application number: CN2012207273237U
Authority: CN
Inventors: 蔡永义; 朱宁; 边红娟
Original assignee: ZHANGZHOU YINHESHIJI MICRO-ELECTRONIC Co Ltd
Current assignee: Changzhou Galaxy Century Microelectronics Co ltd
Priority date: 2012-12-26
Filing date: 2012-12-26
Publication date: 2013-07-17
Anticipated expiration: 2022-12-26

Abstract

The utility model relates to an integrated light-emitting diode (LED) lamp which comprises a substrate and a plurality of luminous LED chips, wherein the luminous LED chips are arranged on the substrate in a matrix. A positive electrode and a negative electrode of each luminous LED chip are respectively in electric connection with a positive electrode connecting sheet and a negative electrode connecting sheet on the substrate through wires. A transparent adhesive layer wraps the periphery of each luminous LED chip. The luminous LED chips in each row on the substrate are sequentially in series connection through conductive bands, wherein the positive electrode connecting sheet close to the luminous LED chip on the outermost side of one end of each row after the series connection is in electric connection with a positive electrode conductive band, and the negative electrode connecting sheet close to the luminous LED chip on the outermost side of the other end of each row after the series connection is in electric connection with a negative electrode conductive band. A heat dissipation aluminum base is further mounted at the bottom of the substrate, and the surface of the substrate is further provided with a glass bead microprism nanometer powder reflectorized paint layer. The integrated LED lamp has the advantage of being capable of enhancing the luminance brightness.

Description

The integrated LED lamp

Technical field

The utility model is specifically related to a kind of integrated LED lamp.

Background technology

The anti-welding enamelled coating of substrate adularescent of existing integrated LED lamp, and white anti-welding enamelled coating is poor to the light reflecting effect of emitting led chip, makes that the whole luminous brightness of emitting led chip is low.

Summary of the invention

The purpose of this utility model is to provide a kind of integrated LED lamp that can improve brightness, to overcome the deficiencies in the prior art.

In order to achieve the above object, the technical solution of the utility model: a kind of integrated LED lamp comprises substrate and is matrix form being arranged in several emitting led chips on the substrate; The positive and negative electrode of emitting led chip is electrically connected with positive and negative electrode brace on the substrate by lead respectively, and the periphery of each emitting led chip is coated with substratum transparent; And the emitting led chip that is arranged in every row on the substrate is connected by conductive strips successively, and electrically connect near the positive strap of the emitting led chip of the series connection every row one end outermost in back and the anodal conductive strips of substrate, electrically connect near the negative pole brace of the emitting led chip of the series connection every capable other end outermost in back and the negative pole conductive strips of substrate; The heat-radiating aluminum seat also is equipped with in the bottom of described substrate; And its: described substrate surface also has the reflective enamelled coating of bead microprism nano powder.

In technique scheme, described substratum transparent is the hemisphere lenticular.

In technique scheme, described heat-radiating aluminum seat also is equipped with lampshade.

In technique scheme, described emitting led chip is connected with substrate by adhesive.

In technique scheme, the emitting led chip on the described substrate is located between the positive and negative electrode brace.

In technique scheme, described positive and negative electrode brace is L-shaped.

The good effect that the utility model has is: because described substrate surface also has the reflective enamelled coating of bead microprism nano powder, thereby, increased the emissivity of emitting led chip, can effectively improve brightness of the present utility model, compared with the prior art, brightness of the present utility model can promote more than 22%.Realized the purpose of this utility model.

Description of drawings

Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;

Fig. 2 is the vertical view that Fig. 1 does not comprise lampshade and heat-radiating aluminum seat;

Fig. 3 is the A portion enlarged drawing among Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing and the embodiment that provides, the utility model is further described, but is not limited thereto.

As shown in Figure 1, 2, 3, a kind of integrated LED lamp comprises substrate 1 and is matrix form being arranged in several emitting led chips 2 on the substrate 1; The positive and negative electrode of emitting led chip 2 is electrically connected with positive and negative electrode brace 3-1,3-2 on the substrate 1 by lead respectively, and the periphery of each emitting led chip 2 is coated with substratum transparent 4; And the emitting led chip 2 that is arranged in every row on the substrate 1 is connected by conductive strips 3-3 successively, and electrically connect near the positive strap 3-1 of the emitting led chip 2 of the series connection every row one end outermost in back and the anodal conductive strips 5 of substrate, electrically connect near the negative pole brace 3-2 of the emitting led chip 2 of the series connection every capable other end outermost in back and the negative pole conductive strips 6 of substrate; Heat-radiating aluminum seat 8 also is equipped with in the bottom of described substrate 1; And its: described substrate 1 surface also has the reflective enamelled coating 7 of bead microprism nano powder.

As shown in Figure 1, in order further to improve the light degree of this practicality, described substratum transparent 4 is the hemisphere lenticular.

As shown in Figure 1, in order further to improve the luminous refractive index of emitting led chip, described heat-radiating aluminum seat 8 also is equipped with lampshade 9.

As shown in Figure 1, for the ease of assembling, described emitting led chip 2 is connected with substrate 1 by adhesive 10.

Shown in Fig. 2,3, make the utility model rational in infrastructure, compact, the emitting led chip 2 on the described substrate 1 is located between positive and negative electrode brace 3-1, the 3-2.

Shown in Fig. 2,3, under the contact-making surface prerequisite that guarantees between conducting strip and the conductive pole, reduce the area of conducting strip, described positive and negative electrode brace 3-1,3-2 are L-shaped.

The utility model lab scale effect shows that during use, the utility model effectively raises brightness, and after tested as can be known, compared with the prior art, brightness of the present utility model has promoted more than 22%.Realized original intention of the present utility model.

Claims

1. integrated LED lamp comprises substrate (1) and is matrix form being arranged in several emitting led chips (2) on the substrate (1); The positive and negative electrode of emitting led chip (2) is electrically connected with positive and negative electrode brace (3-1,3-2) on the substrate (1) by lead respectively, and the periphery of each emitting led chip (2) is coated with substratum transparent (4); And the emitting led chip (2) that is arranged in every row on the substrate (1) is connected by conductive strips (3-3) successively, and electrically connect near the positive strap (3-1) of the series connection every row emitting led chip of one end outermost in back (2) and the anodal conductive strips (5) of substrate (1), electrically connect near the negative pole brace (3-2) of the series connection every emitting led chip of capable other end outermost in back (2) and the negative pole conductive strips (6) of substrate (1); Heat-radiating aluminum seat (8) also is equipped with in the bottom of described substrate (1); It is characterized in that:

Described substrate (1) surface also has the reflective enamelled coating of bead microprism nano powder (7).

2. integrated LED lamp according to claim 1, it is characterized in that: described substratum transparent (4) is the hemisphere lenticular.

3. integrated LED lamp according to claim 1, it is characterized in that: described heat-radiating aluminum seat (8) also is equipped with lampshade (9).

4. integrated LED lamp according to claim 1 is characterized in that: described emitting led chip (2) is connected with substrate (1) by adhesive (10).

5. integrated LED lamp according to claim 1, it is characterized in that: the emitting led chip (2) on the described substrate (1) is located between the positive and negative electrode brace (3-1,3-2).

6. integrated LED lamp according to claim 1, it is characterized in that: (3-1,3-2) is L-shaped for described positive and negative electrode brace.