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Light-emitting diode light-shading sleeve for circuit board

A technology of light-emitting diodes and shading covers, which is applied in the direction of shading, electric light sources, semiconductor devices of light-emitting elements, etc., and can solve problems such as poor comfort, impaired eyesight, and large eye irritation, achieving high comfort and reducing glare degree, good effect of protection

Inactive Publication Date: 2014-02-05
胡和萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high brightness of light-emitting diodes, circuit boards used in dark nights or dark environments often cause greater irritation to the eyes in dark nights or dark environments due to the high brightness of light-emitting diodes, and the use of them is relatively poor. Long-term viewing It can even cause damage to eyesight

Method used

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  • Light-emitting diode light-shading sleeve for circuit board
  • Light-emitting diode light-shading sleeve for circuit board

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, 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.

[0017] Such as figure 1 and figure 2 As shown, the light-emitting diode light-shielding cover used for circuit boards in this embodiment includes a light-shielding cover body 1, one end of the light-shielding cover body 1 is provided with a spherical head 2, and the other end of the light-shielding cover body 1 is provided with a mounting seat 3, and the mounting base 3 The middle part is provided with a light-emitting diode accommodating hole 31 for sheathing the light-emitting diode. In this embodiment, the light-emitting diode accommodating hole 31 of the mounting base 3 is set on the light-emitting diode during use. Due to the thickness of ...

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PUM

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Abstract

The invention discloses a light-emitting diode light-shading sleeve for a circuit board, which comprises a light-shading sleeve body (1), wherein one end of the light-shading sleeve body (1) is provided with a spherical head (2), the other end of the light-shading sleeve body (1) is provided with an installing seat (3), and the middle part of the installing seat (3) is provided with a light-emitting diode accommodating hole (31) for sleeving a light-emitting diode. The light-emitting diode light-shading sleeve has the advantages of good eye-protecting effect, high comfort, convenience in use, simple structure and low cost.

Description

technical field [0001] The invention relates to a light-shielding cover for a circuit board. Background technique [0002] Light-emitting diodes are electronic components commonly used in various circuit boards to display status and other information. However, due to the high brightness of light-emitting diodes, circuit boards used in dark nights or dark environments often cause greater irritation to the eyes in dark nights or dark environments due to the high brightness of light-emitting diodes, and the use of them is relatively poor. Long-term viewing It can even cause damage to eyesight. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a light-emitting diode shading cover for circuit boards with good eye protection effect, high comfort, convenient use, simple structure and low cost. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present inve...

Claims

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Application Information

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IPC IPC(8): F21V1/16F21Y101/02F21Y115/10
Inventor 胡和萍
Owner 胡和萍