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Weld-free type surface mounted device light-emitting diode (LED) lamp structure

A technology of LED lamps and LED lamp beads, which is applied in the direction of lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problems of cumbersome processing procedures, high material costs and processing costs, and single structure, and achieve the optimization of heat dissipation effect , saving material cost, easy and simple installation

Active Publication Date: 2014-07-09
马飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the existing LED lamps such as single structure, cumbersome processing procedures, and high material and processing costs, a solder-free SMD LED lamp structure is provided.

Method used

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  • Weld-free type surface mounted device light-emitting diode (LED) lamp structure
  • Weld-free type surface mounted device light-emitting diode (LED) lamp structure
  • Weld-free type surface mounted device light-emitting diode (LED) lamp structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] When a number of LED lamp bead cabins and the substrate are integrated: first, if figure 1 As shown, there are several LED lamp bead cabins (3) distributed on the substrate (5). According to specific needs, each LED lamp bead cabin (3) has a light-transmitting hole (8) at the bottom, and the light-transmitting hole (8) There are several buckles (6) around to fix the LED lamp bead (1), and the two ends of the wire-like connector (4) are respectively wrapped around the LED lights in the two adjacent LED lamp bead cabins (3). Insert the LED light bead (1) into the LED light bead compartment (3) and let the light emitted by the LED light bead (1) pass through the light hole (8). In this way, the pins (2) of the LED lamp beads (1) can be in close contact with the connecting body (4), thereby realizing the electrical connection between adjacent LED lamp beads (1). can also be as figure 2 In the way shown, the metal wire or metal sheet connector (4) is directly and firmly ...

Embodiment 2

[0057] When several independent LED lamp bead cabins are fixed together through the substrate: first, if image 3 The LED lamp bead compartment (3) shown in 3A has buckles (6) for fixing the LED lamp bead (1) and buckles (7) for fixing the substrate. Such as image 3 In the process shown in 3C-3H, several holes of appropriate size are first opened on the substrate (5), and then the LED lamp bead cabin (3) is fixed on the substrate (5) through the buckle (7), and then used The two ends of the wire-shaped connector (4) are respectively wound on the buckles (6) that the LED lamp bead pins (2) in the two adjacent LED lamp bead cabins (3) can touch, and then the LED lights The bead (1) is embedded in the LED lamp bead cabin (3), and the light emitted by the LED lamp bead (1) passes through the light-transmitting hole (8). In this way, the pins (2) of the LED lamp beads (1) can be in close contact with the connecting body (4), thereby realizing the electrical connection between ad...

Embodiment 3

[0059] Such as Figure 5 , Figure 7 and Figure 8 As shown, several independent LED lamp bead cabins (3) can make the light-emitting surface of the LED lamp bead (1) face up and be embedded in the LED lamp bead cabin (3). Other implementation processes can refer to the corresponding processes of Embodiment 1 and Embodiment 2. In this way, various chain structures of LED lamp bead compartments (3) chains are formed, and the LED lamp bead compartments (3) chains of these several structures can be more flexibly applied to more LED lamps.

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Abstract

The invention relates to a weld-free type surface mounted device light-emitting diode (LED) lamp structure which is an enhancement and an improvement of an existing LED lamp and belongs to the field of LED decorative lighting. By means of the simple and novel LED lamp structure, a weld-free process of LED beads can be completely achieved, material costs are saved, and meanwhile, several manufacturing procedures are also saved in production manufacture links, so that the whole costs of the lamp structure are reduced, and a reject ratio of the LED beads during a high-temperature welding process of products is greatly reduced; meanwhile, by means of the special structure, LED application fields can be more flexible and broad, and later maintenance of a weld-free LED lamp can be achieved only by a simple manner of replacing broken LED beads, so that production and application links of the LED lamp can be more environmental friendly at the greatest extent.

Description

Technical field [0001] The invention relates to a solder-free patch LED lamp structure, which is an enhancement and improvement to the existing low-power patch LED lamps, and belongs to the field of LED decorative lighting. Background technique [0002] Because the heat dissipation effect of LED low-power SMD lamp beads is better than that of high-power lamp beads, it does not need to use other media (such as aluminum-based circuit boards) to assist heat dissipation. The stability of its products is much more reliable, but LED The electrical characteristics of the LED lamp beads determine that the quality inspection must be carried out one by one before leaving the factory. As a low-power LED lamp bead application, due to the small size of the lamp beads, it is difficult to achieve fixation and electrical connection. The traditional method of connection is to put The LED lamp beads are connected in series by welding on the conductor (circuit board or wire) to realize electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V19/00F21V29/00F21Y101/02
CPCF21V19/002F21Y2115/10
Inventor 不公告发明人
Owner 马飞
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