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Multilayer foldable LED lamp

A technology of LED lamps and lamp cavities, which can be used in the loss prevention measures of lighting devices, lighting and heating equipment, point light sources, etc., and can solve the problem of high attention.

Inactive Publication Date: 2015-11-18
周志坚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] LED lights are widely used in indoor advertising and promotion. They can display advertising images in a dynamic way, with high brightness. Generally, they are installed in a high position and attract attention. However, how to quickly connect LED lights has become a constraint for large-scale and practical use.

Method used

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  • Multilayer foldable LED lamp
  • Multilayer foldable LED lamp

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Embodiment Construction

[0015] The present invention will be further explained below in conjunction with the drawings.

[0016] Such as figure 1 with figure 2 As shown, a foldable multi-layer LED lamp according to the present invention includes a body 1 and a connecting body 2. The connecting body 2 is connected with an upper plate 4, and the body 1 is provided with a lower plate 3. A rotating shaft 5 is arranged between the upper page board 4 and the lower page board 3, a lamp cavity 7 is arranged in the body 1, and an LED lamp board 6 is arranged in the lamp cavity 7, and the lamp cavity 7 is two An elastic strip 8 is arranged at the end, and a positive electrode sheet 9 and a negative electrode sheet 10 are arranged on the elastic strip 8.

[0017] An anti-collision pillar 11 is arranged between the main body 1 and the connecting body 2.

[0018] The elastic strip 8 uses a silica gel sheet not larger than 2 mm.

[0019] The lower board 3 and the main body 1, the upper board 4 and the connecting body 2 ...

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Abstract

The invention relates to the field of LEDs, in particular to a multilayer foldable LED lamp which comprises a body and splicing bodies. The splicing bodies are connected with upper sheet type plates, and lower sheet type plates are arranged on the body. Rotation shafts are arranged between the upper sheet type plates and the lower sheet type plates. A lamp cavity is formed in the body and contains an LED lamp panel. The two ends of the lamp cavity are provided with elastic bars which are provided with positive plates and negative plates. According to the multilayer foldable LED lamp, the rotation shafts, the upper sheet type plates and the lower sheet type plates are used for connecting the body and the splicing bodies together in a foldable mode; meanwhile, the elastic bars play a role of protection, and the positive plates and the negative plates are arranged on the elastic bars, so that the multilayer foldable LED lamp has the characteristics of being convenient to use, easy to operate, good in practicability, low in cost and the like.

Description

Technical field [0001] The invention relates to the field of LEDs, in particular to a foldable multilayer LED lamp. Background technique [0002] LED (Light Emitting Diode), a light emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of the LED is a semiconductor chip, one end of the chip is attached to a bracket, one end is the negative pole, and the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. The semiconductor wafer is composed of two parts, one part is a P-type semiconductor, in which holes dominate, and the other end is an N-type semiconductor, where electrons are mainly used. But when these two semiconductors are connected, a P-N junction is formed between them. When the current acts on the chip through the wire, the electrons will be pushed to the P area, where the electrons and hole...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V21/26F21V15/04F21V21/002F21Y101/02
CPCF21S8/00F21V15/04F21V21/002F21V21/26
Inventor 董静丽孙玮棠陈叶
Owner 周志坚