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Double-sided substrate for led lighting and led lighting device

A technology for LED lighting and double-sided substrates, which is applied to lighting devices, components of lighting devices, cooling/heating devices of lighting devices, etc. Avoid time-consuming and labor-intensive, achieve fast connection, and improve production efficiency

Inactive Publication Date: 2016-09-14
SMALUX ELECTRICAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current LED solid-state lighting source products are becoming more and more compact. In order to meet the needs of heat dissipation, there have been LED light sources that use double-sided metal substrates such as aluminum substrates for heat dissipation and wiring layout. However, the manufacturing process of the existing double-sided aluminum substrates Complex, its cost is very high, and the production efficiency is low, so the cost of the whole light source is greatly increased

Method used

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  • Double-sided substrate for led lighting and led lighting device
  • Double-sided substrate for led lighting and led lighting device
  • Double-sided substrate for led lighting and led lighting device

Examples

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Embodiment Construction

[0025] Such as Figure 1 to Figure 5 As shown, the LED lighting device of this embodiment includes a lamp body 8, and a double-sided substrate for LED lighting, the double-sided substrate for LED lighting is arranged in the lamp body 8, and the lamp body 8 can It is the main part of any LED light source or lamp. The illustration in this embodiment is only for illustration and does not limit the type of lamp body; the double-sided substrate for LED lighting includes a light source for laying LED 5 Substrate 1, a power substrate 2 for arranging drive circuit components, an insulating clip 3, and an elastic conductive card 4. Two circuit contacts 10 are respectively provided at the front edge of the light source substrate 1, and two circuit contacts 10 are respectively provided at the front edge of the power substrate 2. There are also two circuit contacts (not shown in the figure), the positions of the circuit contacts on the light source substrate 1 and the power supply substra...

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Abstract

Disclosed are a double-sided substrate for LED illumination and an LED illumination device, the illumination device comprising a lamp body (8) and a double-sided substrate. The double-sided substrate comprises a light source substrate (1) arranged with an LED (5), a power source substrate (2) arranged with a driving circuit element, an insulation clip (3), and an elastic conductive clamping sheet (4). Two circuit junctions of which the positions correspond to each other are respectively provided at edges of front faces of the light source substrate (1) and the power source substrate (2). The insulation clip (3) is provided with a clamping groove (30), and the elastic conductive clamping sheet (4) is embedded in the clamping groove (30). A back face of the light source substrate (1) abuts that of the power source substrate (2). The insulation clip (3) clamps the light source substrate (1) and the power source substrate (2) via the clamping groove (30) at the circuit junctions so that the elastic conductive clamping sheet (4) is electrically connected to the circuit junctions of the light source substrate (1) and the power source substrate (2) so as to make circuits of the light source substrate (1) and the power source substrate (2) communicate. The LED (5) dissipates heat via the light source substrate (1) and the power source substrate (2). This double-sided substrate for LED illumination and LED illumination device have simple structures, low manufacturing costs and high production efficiency, and can be widely used in the field of LED illumination.

Description

technical field [0001] The invention relates to a double-sided substrate for LED lighting; the invention also relates to an LED lighting device. Background technique [0002] With the development of science and technology, LED solid-state lighting sources are widely used, and more and more of them are used as lighting sources. The current LED solid-state lighting source products are becoming more and more compact. In order to meet the needs of heat dissipation, there have been LED light sources that use double-sided metal substrates such as aluminum substrates for heat dissipation and wiring layout. However, the manufacturing process of the existing double-sided aluminum substrates Complex, its cost is very high, and the production efficiency is low, so the cost of the whole light source is greatly increased. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a double-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21K9/23F21K9/238F21V23/06F21V17/16F21V29/508F21Y115/10
CPCF21S2/00F21V17/16F21V23/06F21V29/503
Inventor 柯平
Owner SMALUX ELECTRICAL MFG
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