Uniformly light-transmitting structure of remote control

A light-transmitting structure and remote control technology, applied in the field of remote control appliances, can solve the problems of low light transmittance, poor eyes, and single light transmittance, and achieve uniform light transmittance, dynamic and good light transmittance.

Inactive Publication Date: 2014-12-17
DEQING DUSUN ELECTRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of indicator light diverges unevenly, and the light transmittance is not high, which makes it difficult to observe when u

Method used

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  • Uniformly light-transmitting structure of remote control

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Embodiment Construction

[0010] Combine below figure 1 Specific description embodiment:

[0011] Such as figure 1 As shown, the uniform light-transmitting structure of the remote control, the uniform light-transmitting structure of the remote control includes a circuit board 1 and a large button cover 2, the circuit board 1 is provided with an LED light 3, and the circuit board 1 is located on the LED The lamp 3 is covered with a light guide film 4, the light guide film 4 is provided with a light guide film 5, the light guide film 4 is provided with a light guide column 6, and the lower end of the light guide column 6 is connected with the light guide film 5, so The upper end of the light guide column 6 is connected with a large key cover 2, and the large key cover 2 is provided with a light-transmitting area 7, and the upper end of the light guide column 6 is connected with the light-transmitting area 7.

[0012] Preferably, the light-transmitting area is a laser-engraved light-transmitting area. ...

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Abstract

The invention belongs to the technical field of remote control equipment units and particularly relates to and discloses a uniformly light-transmitting structure of a remote control. The uniformly translucent structure of the remote control comprises a circuit board and a large button cover, wherein the circuit board is provided with an LED (light-emitting diode) lamp. The portion of the circuit board, on which the LED lamp is arranged, is covered with a light guide film, the light guide film is provided with a diffusion piece and a light pipe, the lower end of the light pipe is connected to the diffusion piece, the upper end of the light pipe is provided with the large button cover, the large button cover is provided with a light-transmitting area, and the upper end of the light pipe is connected to the light-transmitting area. The uniformly light-transmitting structure of the remote control has the advantages of being good and uniform in light transmission and having dynamic and attractive light transmission.

Description

technical field [0001] The invention belongs to the technical field of remote control appliances, and in particular relates to a uniform light-transmitting structure of a remote control. Background technique [0002] Present remote controllers all carry out the remote control to household appliances such as TV sets by pressing buttons. The remote control is equipped with indicator lights, and when the button is pressed, it can be observed whether the signal of the remote control has been sent according to the indicator lights. But the bright light of the indicator light of present remote controller generally all is to send red light after passing through a red lamp shell. The light divergence of this kind of indicator lights is uneven, and the light transmittance is not high, so that it is very difficult to observe when using it, and at the same time, it has a bad influence on the eyes. This kind of light-transmitting method is relatively simple and not aesthetically pleas...

Claims

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Application Information

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IPC IPC(8): H05K5/02F21V13/00F21Y101/02
Inventor 项诚
Owner DEQING DUSUN ELECTRON
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