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Double-sided substrate for LED (light-emitting diode) 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: 2015-08-19
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 (light-emitting diode) lighting and LED lighting device
  • Double-sided substrate for LED (light-emitting diode) lighting and LED lighting device
  • Double-sided substrate for LED (light-emitting diode) lighting and LED lighting device

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Embodiment Construction

[0025] like 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 substrate ...

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Abstract

The invention discloses a double-sided substrate for LED (light-emitting diode) lighting and an LED lighting device which are simple in structure, low in processing cost and high in production efficiency. The lighting device comprises a lamp body (8) and the double-sided substrate. The double-sided substrate comprises a light source substrate (1) on which LEDs (5) are arranged, a power supply substrate (2) on which a driving circuit component is arranged, insulation clips (3) and elastic conductive clamping pieces (4), obverse side edges of the light source substrate (1) and the power supply substrate (2) are provided with two circuit junctions respectively which correspond to each other in position, each of the insulation clips (3) is provided with a clamping slot (30), the elastic conductive clamping piece (4) is embedded into the clamping slot (30), the reverse sides of the light source substrate (1) and the power supply substrate (2) are jointed together, the light source substrate (1) and the power supply substrate (2) are clamped by the insulation clips (3) through the clamping slots (30) at the circuit junctions, the elastic conductive clamping pieces (4) are electrically connected with the circuit junctions of the light source substrate (1) and the power supply substrate (2), circuits of the light source substrate (1) and the power supply substrate (2) are enabled to be connected, and the LEDs (5) carry out heat dissipation through the light source substrate (1) and the power supply substrate (2). The double-sided substrate for LED lighting and the LED lighting device can be widely applied to the field of LED lighting.

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 Applications(China)
IPC IPC(8): F21S2/00F21V23/06F21V17/16F21V29/508F21Y101/02
CPCF21S2/00F21V17/16F21V23/06F21V29/503
Inventor 柯平
Owner SMALUX ELECTRICAL MFG
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