CN2480676Y

CN2480676Y - Divided LED lighting device

Info

Publication number: CN2480676Y
Application number: CN01218905U
Authority: CN
Inventors: 秦元正
Original assignee: Unity Opto Technology Co Ltd
Current assignee: Unity Opto Technology Co Ltd
Priority date: 2001-04-03
Filing date: 2001-04-03
Publication date: 2002-03-06
Anticipated expiration: 2011-04-03

Abstract

The utility model provides a divisible luminous diode illuminator, which comprises a base plate, more than two single groups, an interconnecting piece and more than one indexing gap, wherein the base plate is equipped with the divisible single groups. The utility model can be flexibly equipped according to different requirements of different users, having the advantages of energy-saving, time-saving, low cost, easy maintenance, in particular to an obvious improvement effect on the flexibility and mobility of the appliance.

Description

Alienable light emitting diode illuminating apparatus

The utility model is relevant a kind of lighting device, refers to especially a kind ofly be provided with most alienable single groups in substrate, and can be for the alienable light emitting diode illuminating apparatus of elasticity use.

The lighting device of existing a kind of light emitting diode, as shown in Figure 4, be to be wherein a kind of enforcement circuit diagram, it is to be provided with most light emitting diodes 9 in a circuit substrate (not shown), and connect these light emitting diodes 9 of conducting with the circuit on the substrate 91, and make it and power supply 92 conductings, so that light emitting diode 9 is luminous.

Yet, though the lighting device of this kind light emitting diode 9 has the advantage of the little and power saving of volume than the conventional incandescent lighting device, but the lighting device of this kind light emitting diode 9 must determine the quantity of light emitting diode 9 in advance as required, and the circuit 91 that connects light emitting diode 9, and numerous light emitting diode 9 elements such as grade and circuit 91 are designed in advance, transferring to the company that makes substrate again is provided with light emitting diode 9 elements such as grade and circuit 91 respectively, be printed on the substrate, therefore, this kind lighting device is only applicable to single design, fixed amount such as light emitting diode 9, the length of integral illumination device is also fixing, and can't flexible application in the situation of different luminosity or different scales demand, so in the time will making the lighting device of different scales, just must recommit the company that makes substrate makes again, not only take a lot of work, time-consuming and with high costs, the elasticity of application and mobility are also poor.

In addition, if some of light emitting diodes 9 or component wear and influence illuminating effect must be changed whole base plate during maintenance, also can be changed even without the part of damaging, and have maintenance cost situation high and waste to produce.

Main purpose of the present utility model, be to solve the above problems and a kind of alienable light emitting diode illuminating apparatus is provided, setting by these divisible single groups on the substrate, make the utility model can be at the different demand elasticity setting of user, and have the saving of labor, save time, reduce cost and keep in repair an easy advantage, especially on elasticity of using and mobility, can reach apparent the effect of improving.

Another purpose of the present utility model, be to provide a kind of alienable light emitting diode illuminating apparatus, by these single groups is to cut apart for elasticity, the list group of only changing damage during maintenance gets final product, must not order again and make substrate, remove maintenance easily, can also avoid subelement to damage and the replacing waste that whole base plate caused.

A kind of alienable light emitting diode illuminating apparatus of the utility model, this lighting device comprises: a substrate, it has predetermined size; But the turning circuit and the conducting contact of most these light emitting diodes of light emitting diode conducting, and constitute a single group with aforesaid one above light emitting diode and turning circuit; This substrate is provided with the single group more than two, and turning circuit that each list is organized is respectively equipped with the conducting contact more than; A junction is located at this substrate, and these single groups of this connecting portion conducting; Guide breach more than one is located at the precalculated position between each single group of this substrate, and this substrate can be organized by guiding indentation, there to cut apart these lists.

Wherein, this substrate is a circuit board, be printed with these turning circuits and connecting portion on it, and these light emitting diodes is the turning circuit positions that are inserted in this substrate.

For further specifying structure of the present utility model and feature thereof, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is a circuit diagram of the present utility model;

Fig. 3 is a use schematic diagram of the present utility model;

Fig. 4 is the circuit diagram of existing lighting device;

See also Fig. 1 to Fig. 3, the utility model is to be an alienable light emitting diode illuminating apparatus, and this lighting device comprises:

One substrate 2, it has predetermined size, and in present embodiment, this substrate 2 is a circuit board;

Single group 3 more than two is located at this substrate 2, but each single group 3 is made of, and is made to these single groups 3 respectively the turning circuit 32 of these light emitting diodes 31 of 31 conductings of the light emitting diode more than turning circuit 32 is respectively equipped with the conducting contact 33 more than;

A junction 4 is located at this substrate 2, and these single groups 3 of these connecting portion 4 conductings; In present embodiment, this substrate 2 is printed with these turning circuits 32 and connecting portion 4, and these light emitting diodes 31 are turning circuit 32 positions that are inserted in this substrate 2, and this substrate 2 turning circuits 32 and be provided with impedor 321 and a rectifier 322, as shown in Figure 2:

Guide breach 21 more than one is located at precalculated positions of 3 of this substrate 2 each single groups, makes this substrate 2 can be by guiding indentation, there 21 cut apart these single groups 3, and the light emitting diode 31 of these single groups 3 can be respectively by conducting contact 33 with lead 1 with power supply 11 conductings and luminous.

When using the utility model, as Fig. 2, shown in Figure 3, the user can be according to need as the quantity of institute's intolerance of shade, desire installing light emitting diode 31 or position etc., guide indentation, there 21 to cut apart this substrate 2 by being provided with, and can be provided with lead 1 respectively at the conducting contact 33 of these single groups 3, so that after this substrate 2 is divided into several parts, the light emitting diode 31 of these single groups 3 all can be luminous; In addition, because these 3 of single groups are provided with connecting portion 4, only therefore can make in not divided single group 3 the conducting contact 33 of a single group 3 be provided with lead 1 and can make the light emitting diode 31 of all single groups 3 luminous; Moreover, but the utility model more elasticity use, after also can each single group 3 of the present utility model cutting apart as the user, in parallel these singly organize 3, and can reduce its interactional situation.

Therefore, the utility model is quite flexible on being provided with, can be at the different demand setting of user, as will make the lighting device of different scales the time, must not commission substrate 2 company redesign, make, the single group 3 that only must cut apart, be provided with these substrates 2 on demand get final product, not only the saving of labor, save time and can reduce cost, especially on the elasticity of application and mobility, the significant effect of improving is arranged.

Aspect maintenance, because these single groups 3 of the present utility model are to cut apart for elasticity, when wherein a certain single group 3 has the situation of damage, only must fetch another single group 3 changes and gets final product, must not order again and make whole base plate 2, remove maintenance easily, can also avoid subelement to damage and change the waste that whole base plate 2 is caused.

Certainly, the utility model is not limited to the foregoing description, and this turning circuit 32 also can add according to need as elements such as electric capacity (not shown), and it has above-mentioned advantage for the elasticity use equally.

In sum, the utility model is with the environmental protection except that saving the energy in a large number of light emitting diode 31 luminous lightings, the economy, the utility model and by the settings of these alienable single groups 3 on the substrate 2, make the utility model can be at the different demand elasticity setting of user, and have the saving of labor, save time, reduce cost and keep in repair easy advantage, especially on elasticity of using and mobility, can reach the significant effect of improving.

Claims

1. alienable light emitting diode illuminating apparatus, this lighting device comprises:

One substrate, it has predetermined size;

But the turning circuit and the conducting contact of most these light emitting diodes of light emitting diode conducting, and constitute a single group with aforesaid one above light emitting diode and turning circuit;

It is characterized in that:

This substrate is provided with the single group more than two, and turning circuit that each list is organized is respectively equipped with the conducting contact more than;

A junction is located at this substrate, and these single groups of this connecting portion conducting;

Guide breach more than one is located at the precalculated position between each single group of this substrate, and this substrate can be organized by guiding indentation, there to cut apart these lists.

2. alienable light emitting diode illuminating apparatus according to claim 1, it is characterized in that wherein, this substrate is a circuit board, be printed with these turning circuits and connecting portion on it, and these light emitting diodes are the turning circuit positions that are inserted in this substrate.