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LED decorative lamp

A technology of LED decorative lamps and lampshades, which is applied in the direction of lampshades, lighting devices, and parts of lighting devices, etc., which can solve the problems of insufficient astigmatism, narrow astigmatism angle, and shadow generation, and achieve good decorative effect and wide irradiation range. Effect

Inactive Publication Date: 2014-01-29
何帅松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary LED decorative lights LED light-emitting diodes are set on a straight board, the light beam is relatively concentrated, and the astigmatism angle is narrow. It cannot have strong astigmatism like incandescent lamps, and it will produce shadows, which will greatly affect its use effect.

Method used

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  • LED decorative lamp

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Embodiment Construction

[0010] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0011] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0012] A LED decorative lamp, such as figure 1 As shown, it includes a tubular lampshade 1, lamp caps 2 arranged at both ends of the lampshade 1, LED light emitting diodes 3, and a fixed panel 4; the fixed panel 4 is composed of a plurality of quadrangular pyramids 5, and the LED light emitting diodes 3 are fixed on the four sides. Pyramid 5 surfaces.

[0013] Wherein, the quadrangular pyramids 5 on the fixed panel 4 are arranged along a str...

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PUM

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Abstract

The invention discloses an LED decorative lamp which comprises a tubular lampshade, lamp caps at two ends of the lampshade, LED light emitting diodes and fixing panels. Each fixing panel comprises a plurality of rectangular pyramids. Each LED light emitting diode is fixed on the surface of each rectangular pyramid. Due to the fact that each fixing panel comprises the plurality of rectangular pyramids and each rectangular pyramid is coated by a reflecting coating, the LED decorative lamp is wide in lighting range and good in decoration effect.

Description

technical field [0001] The invention belongs to the field of lighting fixture design, in particular to an LED decorative lamp. Background technique [0002] LED (Light Emitting Diode; Light Emitting Diode) is a solid-state semiconductor device that can convert electrical energy into visible light. It has the advantages of long life and low energy consumption. LED lighting tubes with many advantages such as high energy consumption, high light efficiency, and long service life have gradually replaced traditional fluorescent tubes and have begun to be widely used in people's daily lives. The existing LED straight lamp tube is mainly composed of a tube body, a PCB board (printed circuit board) fixed in the tube body, and lamp caps arranged at both ends of the tube body. The LED lamp board is arranged on the PCB board, and the PCB board and the LED lamp board The LED lights on the lamp are electrically connected, and the lamp pins are fixed on the lamp head, and the lamp pins ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21V3/04F21Y101/02F21Y105/16F21Y115/10
Inventor 何帅松
Owner 何帅松