Microporous light transmission panel used for household electrical appliances

A light-transmitting panel and light-transmitting panel technology, which is applied to lighting device parts, lighting devices, cabinets/cabinets/drawer parts, etc., can solve the problems of difficult to meet production requirements, affect the appearance of panels, damage parts, etc. problems, to achieve the effect of high processing efficiency, simple and reasonable structure, and improved grade

Inactive Publication Date: 2015-10-28
GUANGDONG GALANZ MICROWAVE OVEN & ELECTRICAL APPLIANCES MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fine holes in this structure are through holes that are clearly visible to the naked eye, thus affecting the appearance of the panel; in addition, since the through holes are likely to cause dust and foreign matter to enter, damage parts and / or block the through holes, the fine holes are generally filled with light-transmitting material to protect the internal parts, but the light-transmitting material has a certain influence on the transmission of light, and it is difficult to meet the production requirements

Method used

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  • Microporous light transmission panel used for household electrical appliances
  • Microporous light transmission panel used for household electrical appliances
  • Microporous light transmission panel used for household electrical appliances

Examples

Experimental program
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no. 1 example

[0018] see Figure 1-Figure 2 , the microporous light-transmitting panel used for home appliances, including the light-transmitting plate 1 and the light-emitting element 2, the light-transmitting plate 1 is provided with a light-transmitting area and a light-shielding area, the light-emitting element 2 is set corresponding to the light-transmitting area, and the light-emitting element 2 is connected to the built-in The control is controlled by it to open and close; a number of microholes 1.1 are set in the light-transmitting area of ​​the light-transmitting plate 1, and the light source is refracted or propagated in a straight line in the micro-holes 1.1, and is directly reflected to the surface of the light-transmitting plate 1, so that the naked eye can see clearly See the light source; the microhole 1.1 cannot be clearly seen by the naked eye without light refraction. Try to ensure that the surface of the panel is not affected by the microhole 1.1. The diameter of the micro...

no. 2 example

[0025] see Figure 4 , the micro-hole light-transmitting panel used for home appliances is different from the first embodiment in that: the micro-holes 1.1 are irregularly distributed according to the required pattern, and can display a single pattern or a specified pattern within a specified range.

[0026] Other parts not described are the same as those of the first embodiment, and will not be analyzed and described here.

no. 3 example

[0028] see Figure 5 , the micro-hole light-transmitting panel used for home appliances, which is different from the first embodiment in that: the light-emitting elements 2 are arranged with each other and are arranged facing the micro-holes 1.1, so that the propagation of light can avoid excessive reflection.

[0029] Other parts not described are the same as those of the first embodiment, and will not be analyzed and described here.

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Abstract

Provided is a microporous light transmission panel used for household electrical appliances. The microporous light transmission panel comprises a light transmission plate and light-emitting elements, the light transmission plate is provided with a light transmission area and a shading area, the light-emitting elements are arranged in the light transmission area of the light transmission plate, and the light-emitting elements are connected with built-in controls which are used for controlling the on-off of the light-emitting elements. The microporous light transmission panel is characterized in that a plurality of micropores are arranged in the light transmission area of the light transmission plate, light sources are directly reflected to the surface of the light transmission plate via refraction or linear transmission in the micropores, and naked eyes can clearly see the light sources; the micropores cannot be clearly seen by the naked eyes without light refraction, and the aperture of the micropores can be manufactured from 0.001 mm to 1 mm according to the light transmission plates with different materials. According to the microporous light transmission panel, the light transmission plate is machined with the plurality of micropores for light transmission which cannot be clearly seen by the naked eyes, the aperture of the micropores is from 0.001 mm to 1 mm, various patterns or characters are displayed on the light transmission plate made of metal without influencing the appearance of the panel as much as possible, and the product grade is improved; besides, the micropores employ laser processing so that abrasion and pollution are prevented, and the efficiency is high.

Description

technical field [0001] The invention relates to a control panel for household appliances, in particular to a microporous light-transmitting panel for household appliances, and is mainly suitable for household appliances such as microwave ovens and electric steam ovens. Background technique [0002] At present, in microwave ovens and electric steamer household appliances, the light transmission on the objects generally uses transparent and uniform media for refraction and propagation, rather than straight-line propagation. Light is refracted to visible objects through transparent and uniform media, so that the naked eye can indirectly see the light source. [0003] Chinese Patent Document No. CN103313553A disclosed a household appliance panel, a household appliance and a processing method for a household appliance panel on September 18, 2013. It also discloses that it includes a metal panel; A light-transmitting fine hole, the diameter of the light-transmitting fine hole rang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/03F21V33/00
Inventor 李韶佳
Owner GUANGDONG GALANZ MICROWAVE OVEN & ELECTRICAL APPLIANCES MFG
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