CN202076313U

CN202076313U - Multifunctional support of LED lighting device with multiple outputs

Info

Publication number: CN202076313U
Application number: CN2011200210463U
Authority: CN
Inventors: 钟向阳; 陈培杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-21
Filing date: 2011-01-21
Publication date: 2011-12-14
Anticipated expiration: 2021-01-21

Abstract

The utility model relates to a multifunctional support of an LED lighting device with multiple outputs, including a substrate, multiple first positive electrode terminals and multiple first negative electrode terminals. The substrate includes a first surface and a second surface; the multiple first positive electrode terminals and multiple first negative electrode terminals are all arranged on the first surface of the substrate; and the support also includes multiple mutually independent wafer pads. The support includes mutually independent multi-group positive and negative electrode terminals, thus multiple outputs are possessed and can be assembled to three-color light of red, green and blue, or a monochromatic integrated module group, which are not restricted by the direction of the LED electrode. The multifunctional support of an LED lighting device with multiple outputs is characterized by low cost, stable performance and convenient operation, and can largely be used for business illumination such as a projector, a vegetation lamp, a stage light, etc. In addition, products made of the support are also characterized by possessing low light-decline, being safe, environmental friendly and energy saving, and possessing long life.

Description

A kind of multiple bay with LED lighting device of multichannel output

Technical field

The utility model relates to a kind of LED lighting device support, particularly relates to a kind of multiple bay with LED lighting device of multichannel output.

Background technology

The support of the LED lighting device of high-power (as 100W) of the prior art, adopt copper base to add that plastic cement makes, because this support of the prior art exists the shortcoming of using the zone little, therefore, if adopt single electrode red-light LED wafer or yellow light LED wafer just can not be packaged into several strings several and the light harvesting die set light source, also can not make seven glories that multichannel is exported.

Summary of the invention

The purpose of this utility model provide a kind of simple in structure, have multichannel output, low, the stable performance of cost, easy to operate Multifunctional LED lighting device support.

For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of multiple bay with LED lighting device of multichannel output, it is characterized in that: comprise substrate, a plurality of first positive electrode terminal and a plurality of first negative electrode terminal, described base stage comprises first surface and second surface; Described a plurality of first positive electrode terminal, a plurality of first negative electrode terminal all are arranged on the first surface of described substrate; Described support also comprises a plurality of separate die pads.

Further, described substrate is aluminium base or copper base.

Further, described die pads comprises many groups, and described every group of die pads is electrically connected separately with described first positive electrode terminal and described first negative electrode terminal respectively.

Further, every group of described die pads is provided with the LED wafer of different colours and/or voltage.

Further, described LED wafer is one pole LED wafer and/or bipolar LED wafer and/or four utmost point LED wafers.

Further, the second surface of described support is provided with a plurality of second positive electrode terminal and/or a plurality of second negative electrode terminal.

Because the described support in the utility model can be applicable to the LED wafer of all single electrodes, bipolar electrode, four electrodes, therefore can be designed to support the integrated module of all colours, thereby broken through the defective that single electrode wafer in the prior art can not do the product of big wattage, make the product that to make different colours at same support, the highest 100W that accomplishes.In addition, because described support has separate many groups positive and negative electrode terminal, therefore have multichannel output, can be assembled into red, green, blue three coloured light, perhaps monochromatic integrated module, and not limited by the LED electrode direction, and have that cost is low, stable performance, convenience operation, can be used for commercial lighting in a large number, for example flood light, plant growth lamp, stage lighting etc.; In addition, the product that described support is made has also that light decay is little, life-span length, safety, environmental protection, energy-conservation, feature of long life, can be widely used in occasions such as workshop, factory building, warehouse, toll station, gas station, large supermarket, exhibition center, gymnasium, hall, meeting room, market.

Description of drawings

Fig. 1 is the front view of the LED lighting device support in the utility model.

Fig. 2 is the reverse view of Fig. 1.

Embodiment

Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.

Fig. 1 shows the Facad structure schematic diagram of the multiple bay of the LED lighting device with multichannel output in the utility model.As shown in Figure 1, described multiple bay comprises substrate 1, a plurality of first positive electrode terminal 3, a plurality of first negative electrode terminal 5 and a plurality of separate die pads 4.After welding resistance, oil spout are carried out in the surface of described substrate 1, described positive and negative electrode terminal and die pads are arranged on the described substrate 1 by the mode that deposits.Described first positive electrode terminal and first negative electrode terminal all are separate, so the user can realize free assembly unit.In addition, because between the described die pads is separate, therefore there is not any conducting phenomenon, can guarantee that pairing each substrate of each luminous point all is independent, thereby can free substrate be carried out the assembly unit of serial or parallel connection mode, be very easy to production and assembly.

Preferably, described substrate 1 is aluminium plate or copper material plate.Preferably, described die pads has 100.Described die pads is divided into first group, second group and the 3rd group, and every group of described die pads is connected respectively on described first positive electricity end and first negative electrode terminal.Because support has the three groups of first separate positive electricity ends and first negative electrode terminal, therefore many groups LED wafer of different colours and/or voltage just can be able to be set on a described support, and these group LED wafers are controlled respectively individually by described independently first positive electricity end and first negative electrode terminal, perhaps also can the be described LED wafers of organizing all be connected in parallel and make light with a kind of color more.

Fig. 2 shows the structural representation of the reverse side of described LED lighting device support with multichannel output.As shown in Figure 2, described first group of die pads is used to be provided with one pole LED wafer, and described second, third group die pads is used to be provided with bipolar LED wafer.Preferably, described one pole LED wafer is a red-light LED wafer 7, and the bipolar LED wafer that is provided with on described second group is a green light LED wafer 8, and described the 3rd group to be provided with bipolar LED wafer be blue-ray LED wafer 9.

Preferably, the reverse side of described support also is provided with a plurality of second positive electrode terminal 10, a plurality of second negative electrode terminal 11.Therefore, can use both positive and negative polarity respectively at the LED wafer of the upper and lower both sides of support, and can or be together in series these LED wafers parallel connections, can't adopt both positive and negative polarity to do the difficult problem of integrated module respectively at the wafer of top and bottom in the prior art thereby can overcome, for example, described both positive and negative polarity respectively the wafer in top and bottom can be ruddiness or yellow light LED wafer.

Preferably, described die pads also can be used to be provided with the LED wafer of four electrodes.

Preferably, also be provided with a plurality of installing holes 6 on the described support.

Preferably, also be provided with character line 2 on the described support.

Because the described support in the utility model can be applicable to the LED wafer of all single electrodes, bipolar electrode, four electrodes, therefore can be designed to support the integrated module of all colours, thereby broken through the defective that single electrode wafer in the prior art can not do the product of big wattage, make the product that to make different colours at same support, the highest 100W that accomplishes.

In addition, because described support has separate many groups positive and negative electrode terminal, therefore have multichannel output, can be assembled into red, green, blue three coloured light, perhaps monochromatic integrated module, and not limited by the LED electrode direction, and have that cost is low, stable performance, convenience operation, can be used for commercial lighting in a large number, for example flood light, plant growth lamp, stage lighting etc.; In addition, the product that described support is made has also that light decay is little, life-span length, safety, environmental protection, energy-conservation, feature of long life, can be widely used in occasions such as workshop, factory building, warehouse, toll station, gas station, large supermarket, exhibition center, gymnasium, hall, meeting room, market.

The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. multiple bay with LED lighting device of multichannel output, it is characterized in that: comprise substrate, a plurality of first positive electrode terminal and a plurality of first negative electrode terminal, described base stage comprises first surface and second surface; Described a plurality of first positive electrode terminal, a plurality of first negative electrode terminal all are arranged on the first surface of described substrate; Described support also comprises a plurality of separate die pads.

2. support as claimed in claim 1 is characterized in that: described substrate is aluminium base or copper base.

3. support as claimed in claim 1 is characterized in that: described die pads comprises many groups, and described every group of die pads is electrically connected separately with described first positive electrode terminal and described first negative electrode terminal respectively.

4. support as claimed in claim 1 is characterized in that: every group of described die pads is provided with the LED wafer of different colours and/or voltage.

5. support as claimed in claim 1 is characterized in that: described LED wafer is one pole LED wafer and/or bipolar LED wafer and/or four utmost point LED wafers.

6. support as claimed in claim 1 is characterized in that: the second surface of described support is provided with a plurality of second positive electrode terminal and/or a plurality of second negative electrode terminal.