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LED lens with sound guide function

A technology of LED lens and function, applied in the direction of light guide, light guide of lighting device, light guide of lighting system, etc., can solve the problems of complex appearance and achieve the effect of simple appearance

Active Publication Date: 2019-12-10
TPV ELECTRONICS (FUJIAN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing 3C products generally have a sound guide hole (microphone hole) and a lens for LED light transmission, which makes the appearance of 3C products too complicated. It is hoped that there is only a single opening to improve the aesthetics and simplify the processing procedure

Method used

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  • LED lens with sound guide function
  • LED lens with sound guide function
  • LED lens with sound guide function

Examples

Experimental program
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Effect test

Embodiment Construction

[0019] The present invention will be further described below with reference to the drawings and specific embodiments.

[0020] Such as Figure 1~4 As shown, the LED5 lens with sound guiding function of this embodiment includes a solid light guiding rod 1 and a hollow sound guiding tube 2. The light guiding rod 1 is vertically arranged and connected to the sound guiding tube 2, and The sound tube 2 is arranged in the longitudinal direction, and the front end of the sound guide tube 2 is provided with an opening 21 therethrough. The upper side wall of the rear end of the sound guide tube 2 is provided with a notch 22, and a microphone amplifier module 6 is provided at the notch 22. The light guide column 1 includes a first inclined surface 11 and a second inclined surface 12 for guiding light. The first inclined surface 11 and the second inclined surface 12 are arranged opposite to each other. The light emitted by the LED 5 sequentially passes through the first inclined surface 11 ...

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Abstract

The invention relates to an LED lens with a sound guide function. The LED lens comprises a solid light guide column and a hollow sound guide pipe. The light guide column is vertically arranged and connected with the sound guide pipe. The sound guide pipe is longitudinally arranged, an opening is formed in the front end of the sound guide pipe in a penetrating mode, the upper side wall of the rear end of the sound guide pipe is provided with a gap, and the gap is provided with a microphone amplification module. The light guide column comprises a first inclined face and a second inclined face which guide light. The first inclined face and the second inclined face are oppositely arranged. Light emitted by an LED sequentially passes through the first inclined face and the second inclined face to be emitted out along an opening of the sound guide pipe, the LED is opposite to the first inclined face, and a sound output by the microphone amplification module enters the sound guide pipe through the gap and then is output through the opening. The LED lens has the beneficial effects that light guide and sound guide are combined together, and light guide and sound guide can be achieved only by forming a through hole in a shell.

Description

Technical field [0001] The invention relates to an LED lens with sound guiding function. Background technique [0002] Existing 3C products generally have a sound guide hole (microphone hole) and a lens used to transmit LED light, resulting in a 3C product that is too complicated in appearance. It is hoped that there will only be a single opening to improve aesthetics and simplify processing procedures. Summary of the invention [0003] The purpose of the present invention is to solve the above shortcomings and provide an LED lens with sound guide function to realize the integration of sound guide and light transmission. [0004] The solution adopted by the present invention to solve the technical problem is: an LED lens with sound guide function, comprising a solid light guide rod and a hollow sound guide tube, the light guide rod is vertically arranged and connected with the sound guide tube, The sound tube is arranged in the longitudinal direction, and the front end of the sound...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V5/04F21V8/00H04R1/08F21Y115/10
CPCF21V5/04F21V2200/00H04R1/08
Inventor 游竟人
Owner TPV ELECTRONICS (FUJIAN) CO LTD