LED filament lamp

A technology of LED filament lamps and LED filaments, which is applied to lighting devices, light sources, and light source fixation, can solve problems such as high cost and inconvenient operation, and achieve the effects of simple structure, cost saving, and support for automated production

Active Publication Date: 2017-09-15
LEEDARSON IOT TECH INC
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  • Abstract
  • Description
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  • Application Information

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  • LED filament lamp
  • LED filament lamp
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Embodiment 1

[0042] Please refer to Figure 1-4 , Embodiment 1 of the present invention is:

[0043] The LED filament lamp of this embodiment is composed of a lampshade 5, an LED filament strip 2, a stem 1, a driving part 6 and a lamp cap 7, and the stem 1, the LED filament strip 2 and the driving part 6 are respectively covered on the lampshade 5, the lampshade 5 is fixedly connected with the lamp cap 7. The two electrode ends of the LED filament strip 2 are provided with a connection structure 3, and the top and bottom positions of the glass stem 1 are correspondingly fixed with a disk-shaped first connection platform 11 and a second connection platform 12 with a conductive part 4. A connection platform 11 and a second connection platform 12 are arranged in parallel, and the first connection platform 11 arranged on the top is a small disc with a smaller size, and the small disc is integrally formed and inseparable; the second connection platform 12 located at the bottom It is a larger ...

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Abstract

The invention relates to an LED filament lamp. The LED filament lamp comprises a core column and at least two LED filament strips; each LED filament strip comprises a first electrode end and a second electrode end; the LED filament lamp further comprises connecting structures; a first connecting platform and a second connecting platform are sequentially arranged on the core column from top to bottom; at least two conductive parts matched with the connecting structures are arranged on each of the first connecting platform and the second connecting platform; the connecting structures are arranged at the first electrode ends of the at least two LED filament strips; the first electrode ends of the at least two LED filament strips are connected with the conductive parts of the first connecting platform through the connecting structures; the connecting structures are arranged at the second electrode ends of the at least two LED filament strips; and the second electrode ends of the at least two LED filament strips are connected with the conductive parts of the second connecting platform through the connecting structures. The LED filament lamp has the advantages of being stable and convenient to connect, simple in structure, convenient to produce and capable of saving the cost.

Description

technical field [0001] The invention relates to LED technology, in particular to an LED filament lamp. Background technique [0002] In the existing LED filament lamps, the light bar is spot-welded with metal wires to achieve conduction and fixation. When the metal wires are supplied, they are fixed on the glass stem, which is prone to skew during transportation and packaging. Therefore, when producing filament lamps, it is necessary to Arrange and trim the metal wires on the glass stem first. However, the wire arranging and trimming processes of filament lamp production are cumbersome, which reduces the efficiency and increases the cost of filament lamp production. For example, there are generally about 5 wire arranging processes in the production of filament lamps in existing factories, and about 2 wire cutting processes. There are many production processes, which obviously reduce the production efficiency of filament lamps and increase production costs. In addition, due...

Claims

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Application Information

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IPC IPC(8): F21K9/232F21K9/238F21V19/00F21V23/06F21Y115/10
CPCF21K9/232F21K9/238F21V19/0025F21V23/06F21Y2115/10
Inventor 曾茂进曹亮亮黄晓娟
Owner LEEDARSON IOT TECH INC
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