CN203375237U

CN203375237U - LED gate array strip-shaped lamp

Info

Publication number: CN203375237U
Application number: CN201320509098.4U
Authority: CN
Inventors: 赵鹏程; 陈波; 赵强; 李娈; 程易; 朱燕莉; 费志勇; 冯秉慧
Original assignee: 赵鹏程
Priority date: 2013-08-16
Filing date: 2013-08-16
Publication date: 2014-01-01
Anticipated expiration: 2023-08-16

Abstract

The utility model discloses an LED gate array strip-shaped lamp comprising a lamp tube component and a lamp bracket component which are connected into a whole through a tube cap (4) and a lamp holder (7). The lamp tube component comprises a circuit module (1), a lampshade (2), a protective cover (3) and the tube cap (4). The lamp bracket component comprises a cover shell (5), a buckle board (6), the lamp holder (7) and a cable (8). The circuit module (1) comprises 135 LEDs and one power source module (14), wherein the 135 LEDs and the power source module (14) are arranged on a strip-shaped PCB; every 45 LEDs are connected into one set in series; the LEDs are divided into the LEDs D1-D45, the LEDs D46-D90 and the LEDs D91-135; the number of the series connection assemblies is three, and the three series connection assemblies are connected in parallel; every three LEDs are arranged in an equilateral triangle mode to be in a shape like a Chinese character 'pin' or a reversed Chinese character 'pin' to form an LED gate array mode. The LED gate array strip-shaped lamp has the advantages of being reasonable in design, high in performance cost ratio, efficient in conversion, capable of saving energy, firm, reliable, long in service life, soft in light, quiet, comfortable and the like.

Description

LED light emitting diode gate array stripe shape light fixture

Technical field

The utility model relates to a kind of light fixture, particularly a kind of LED light emitting diode gate array stripe shape light fixture.

Background technology

Since first of nineteen sixty, commercial LED light emitting diode came out, extremely electric energy conversion can be become to luminous energy based on LED luminous tube two, it equally with general-purpose diode again consists of PN junction simultaneously, also has unilateral conduction.Therefore, just be widely used in the equipment such as various electronic circuits, instrument and meter, do power supply indication, level indicating, switch indication and fuse base indication etc.

Method for designing and the thinking of conventional light source broken in the appearance of LED light emitting diode, adopts at present the LED fluorescent lamp of CREE and AOD super brightness and traditional fluorescent lamp all the same on the overall dimensions bore, and length has 60CM, 120CM, tri-kinds of 150CM, its power is respectively 10W, 16W, and 20W.And 20W traditional fluorescent lamp (inductor rectifier) actual power consumption is about 53W, 40W traditional fluorescent lamp (inductor rectifier) actual power consumption is about 68W; And the brightness of 10W LED fluorescent lamp is also brighter than traditional 40W fluorescent lamp, the brightness of 16W LED fluorescent lamp is also brighter than traditional 64W fluorescent lamp

The LED fluorescent lamp with its economize on electricity up to more than 80%, the life-span is common fluorescent tube 10 times more than, easy for installation; almost, there is not frequent replacing fluorescent tube in freedom from repairs, ballast; starter, cost saving, environmental protection; light is soft; spectrum is pure, and vision protection such as raises the efficiency at the advantage; one of product of the national green energy-saving illumination engineering that is positioned focus development is the major product that replaces at present traditional fluorescent lamp.

Continuous progress along with modern lighting engineering, new material, new technology, the extensive utilization of new technology, and people had broken through in the past illumination merely, the traditional idea of brightening environment to the further investigation of various lighting theories and environment for use thereof, greatly enriched modern lighting fixtures, lamp decoration to the expressive force of lighting environment with beautify means.According to " prediction of 2013-2017 China LED illumination market and the report of investment strategy planning application ", think, macro environment is highly beneficial for the development prospect of LED illumination application; One, energy-saving and emission-reduction become the subject under discussion of global concern and obtain to be actively pushed forward, its two, the conventional light source technology growth is slow, faces development bottleneck, they are three years old, according to prediction net LED illuminating industry, research group thinks, be subject to the promotion of " ten ten thousand, cities " policy, only China LED street lamp market scale to 2013 year is estimated to reach 86.63 hundred million yuan, account for fifty percent left and right of world market, become one of global most important street lamp market.

In a word, relatively, its advantage is energy-conservation for LED fluorescent lamp and common fluorescent lamp, life-span is long, and applicability is good, because of its single LED volume little, can make any shape, the response time is short, environmental protection, without poisonous metal, discarded object easily reclaims, lucuriant in design, and luminous color is pure, spectral region is narrow, and can become seven color or single whites by red, green, blue three base colour mixtures.And its weak point is price, actual luminous efficiency and theoretical light efficiency and actual life and theoretical life-span, all there is a big difference, and self-heating amount and light decay all have to be reduced in addition.These are all insider's urgent problems.

The utility model content

The purpose of this utility model just is to overcome the deficiency of above-mentioned prior art, provides a kind of reasonable in design, the LED light emitting diode gate array stripe shape light fixture that cost performance is high.

In order to achieve the above object, the technical solution adopted in the utility model is:

A kind of LED light emitting diode gate array stripe shape light fixture, include fluorescent tube parts and lamp bracket parts, and the two is connected mutually and forms an integral body through pipe cap 4 and lamp socket 7, and the fluorescent tube parts include circuit module 1, lampshade 2, guard shield 3 and pipe cap 4; The lamp bracket parts include case 5, buckle 6, lamp socket 7 and cable 8.

Described circuit module 1 is modular construction, includes 135 LED light emitting diodes and 1 power module 14, all is arranged on a PCB printed circuit board, is strip, wherein:

A, 135 LED light emitting diodes take every 45 be in series as one group, be divided into 3 series component, D1 to D45 is the 1st series component 11, D46 to D90 is the 2nd series component 12, D91 to D135 is the 3rd series component 13;

B, the 1st series component 11, the 2 series component 12 and the 3rd series component 13, three's connection that is in parallel;

C, LED light emitting diode D1, D2, D3 ... every adjacent 3 the LED light emitting diodes of D133, D134, D135, be the equilateral triangle layout, is " product " word shape or falls " product " word shape, forms LED gate array form.

Described lampshade 2 medial surfaces are provided with grating 21

Described guard shield 3 tops are provided with radiating groove 31, two edges outer groove 32 and inner groovy 33 are set.

The utility model is based on top-down whole design idea, on circuit, 135 LED light emitting diodes be take every 45 be in series as one group, then it is together in parallel, just can reduce the requirement to the power module technical characteristic; Structurally, on the one hand the LED light emitting diode is formed to the isosceles triangle layout with every adjacent 3, guaranteed that LED is luminous evenly, be provided with grating in the lampshade inboard on the other hand, in order to strengthen lamp brightness; Add that power module 14, for self-made components, has reduced product cost, have reasonable in designly, cost performance is high, and efficient conversion, save the energy, and solid and reliable, the life-span is permanent, and light is soft, the quiet characteristics such as comfortable.

The accompanying drawing explanation

Fig. 1 is the utility model overall structure view;

Fig. 2 is the utility model circuit module electrical schematic diagram;

Fig. 3 is the utility model circuit module PCB printed board LED gate array form layout;

Fig. 4 is that the utility model circuit module PCB printed board LED arranges schematic diagram;

Fig. 5 is the bright shield structure schematic diagram of the utility model;

Fig. 6 is the utility model lampshade structure schematic diagram;

Fig. 7 is the utility model PCB printed board/lampshade/guard shield bridging mode schematic diagram;

Fig. 8 is the utility model case/lamp socket and cable connected structure schematic diagram;

Fig. 9 is the utility model buckle structure schematic diagram.

Symbol description in figure:

The 1st, circuit module,

The 11st, D1 to D45 the 1st series component,

The 12nd, D46 to D90 the 2nd series component,

The 13rd, D91 to D135 the 3rd series component,

The 14th, power module;

The 2nd, lampshade,

The 21st, grating;

The 3rd, guard shield,

The 31st, radiating groove,

The 32nd, inner groovy,

The 33rd, outer groove;

The 4th, pipe cap;

The 5th, case,

The 51st, press strip;

The 6th, buckle,

The 61st, button hole;

The 7th, lamp socket;

The 8th, cable.

The specific embodiment

Referring to shown in Fig. 1 to Fig. 9, is the specific embodiment of the invention.

In conjunction with Fig. 1 to Fig. 4, can find out:

The utility model includes fluorescent tube parts and lamp bracket parts, and the two is connected mutually and forms an integral body through pipe cap 4 and lamp socket 7, and the fluorescent tube parts include circuit module 1, lampshade 2, guard shield 3 and pipe cap 4, the lamp bracket parts include case 5, buckle 6, lamp socket 7 and cable 8, wherein:

As can be seen from Figure 5:

As can be seen from Figure 6:

Described lampshade 2 medial surfaces are provided with grating 21

As can be seen from Figure 7:

Described circuit module 1PCB printed board is connected mutually with guard shield 3 inner groovies 33; Lampshade 2 is connected mutually with the outer groove 32 of guard shield 3.

From Fig. 8 and Fig. 9, can find out:

Described case 5, be nested with cable 8 by press strip 51 in it; Its two ends are provided with lamp socket 7, then with the button hole at buckle 6 two ends, are connected mutually.

Be worth special instruction, in the utility model, LED light emitting diode model is wafer chip 0.2W2835 paster, and power module is self-made components, and all the other are the business level general part.

Above embodiment, be only preferred embodiment of the present utility model, in order to technical characterictic of the present utility model and exploitativeness to be described, not in order to limit the right of applying for a patent of the present utility model; Above description simultaneously, for knowing those skilled in the art, can understand and be implemented, therefore, other are modified at the change goods that does not break away from the equivalence completed under the prerequisite that the utility model discloses, all should be included in described apply for a patent interest field within.

Claims

1. a LED light emitting diode gate array stripe shape light fixture, include fluorescent tube parts and lamp bracket parts, the two is connected mutually and forms an integral body through pipe cap (4) and lamp socket (7), and the fluorescent tube parts include circuit module (1), lampshade (2), guard shield (3) and pipe cap (4); The lamp bracket parts include case (5), buckle (6), and lamp socket (7) and cable (8) is characterized in that:

Described circuit module (1) is modular construction, includes 135 LED light emitting diodes and 1 power module (14), all is arranged on a PCB printed circuit board, is strip, wherein:

A, 135 LED light emitting diodes take every 45 be in series as one group, be divided into 3 series component, D1 to D45 is the 1st series component (11), D46 to D90 is the 2nd series component (12), D91 to D135 is the 3rd series component (13);

B, the 1st series component (11), the 2nd series component (12) and the 3rd series component (13), three's connection that is in parallel;

2. LED light emitting diode gate array stripe shape light fixture as claimed in claim 1 is characterized in that:

Described guard shield (3) top is provided with radiating groove (31), and two edges arrange outer groove (32) and inner groovy (33).

3. LED light emitting diode gate array stripe shape light fixture as claimed in claim 1 is characterized in that:

Described lampshade (2) medial surface is provided with grating (21).

4. LED light emitting diode gate array stripe shape light fixture as claimed in claim 1 is characterized in that:

Described circuit module (1) PCB printed board is connected mutually with guard shield (3) inner groovy (33); Lampshade (2) is connected mutually with the outer groove of guard shield (3) (32).