All-angle bendable LED (Light Emitting Diode) filament strip and antique LED bulb comprising same

A technology of LED filaments and LED bulbs, which can be used in parts of lighting devices, semiconductor devices of light-emitting elements, lighting and heating equipment, etc., and can solve problems such as the inability to use LED bulbs

Inactive Publication Date: 2014-01-29
江苏华英光宝科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] Due to technical requirements, most of the LED bulbs in the prior art present a shape structure in which only the bottom part emits light, the lampshade is frosted, and most of the lamp body is occupied by heat dissipation and power supply components. It is quite different from th

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  • All-angle bendable LED (Light Emitting Diode) filament strip and antique LED bulb comprising same
  • All-angle bendable LED (Light Emitting Diode) filament strip and antique LED bulb comprising same
  • All-angle bendable LED (Light Emitting Diode) filament strip and antique LED bulb comprising same

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Embodiment Construction

[0017] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] See attached figure 2 As shown, it is a schematic structural diagram according to Embodiment 1 of the full-angle bendable LED filament strip. The full-angle bendable LED filament strip in this embodiment includes several LED filament strip units connected end to end in sequence, as shown in the figure, two adjacent LED filament strip units 61, 62 are connected to each other through a flexible conductive connecting plate 63. Rotatable connection, each LED filament bar unit has a plurality of LED chips 64 fixed on the transparent quartz substrate, and the LED chips 64 on each LED filament bar unit 61 , 62 realize circuit communication through a flexible conductive connecting plate 63 .

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Abstract

The invention provides an all-angle bendable LED (Light Emitting Diode) filament strip. The all-angle bendable LED filament strip comprises a plurality of LED filament strip units which are connected end to end in turn; the two adjacent LED filament strip units are connected with each other through a rotating part in a rotating mode; every LED filament strip unit comprises a plurality of LED chips which are fixed on a quartz substrate; the LED chips which are located on the LED filament strip units achieve circuit communication through the rotating parts. The invention also provides an antique LED bulb. The antique LED bulb comprises a capsule, a lamp holder, a power circuit, the LED filament strip and a supporting part; the LED filament strip units which are arranged in the LED filament strip bend into the preset angle at the positions of the flexible electrical connection plates and accordingly the preset shape of the LED filament strip can be formed integrally; the supporting part comprises a plurality of antennas which are supported at the positions of the flexible electrical connection plates of the LED filament strip units so as to maintain the preset bending angle; the power circuit is fixedly arranged at the bottom of the capsule integrally after being arranged inside the lamp holder.

Description

technical field [0001] The invention relates to the technical field of LEDs. Background technique [0002] Due to technical requirements, most of the LED bulbs in the prior art present a shape structure in which only the bottom part emits light, the lampshade is frosted, and most of the lamp body is occupied by heat dissipation and power supply components. It is quite different from the traditional incandescent bulbs that have been used for decades. Large, which makes it impossible to use LED bulbs on the market in some occasions, such as scene layout, crystal chandeliers, etc., while traditional incandescent bulbs are still used in large quantities, which has a technical gap. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the object of the present invention is to provide an all-angle bendable LED filament strip and an antique LED bulb that can form a light strip with various shapes. [0004] To achieve the above object, the pre...

Claims

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Application Information

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IPC IPC(8): F21S2/00F21V19/00F21V21/002F21V23/00F21Y101/02F21K9/232F21K9/235F21K9/237F21K9/238F21S4/24F21Y115/10
CPCF21K9/232F21Y2115/10
Inventor 周有旺周红玉
Owner 江苏华英光宝科技有限公司
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