Electric heating anti-fog mirror

An electric heating and anti-fog technology, applied in the field of anti-fog mirrors, can solve the problems of potential safety hazards, complex structure and circuit, easy aging and damage, etc., and achieve the effect of reduced volume, clear imaging and natural reflection

Inactive Publication Date: 2009-12-02
HUZHOU TIAHE AUTOMOBILE PART
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Another example is that a kind of conductive film heating glass is reported in domestic literature, which has high heating efficiency, but the structure and circuit are complicated, easy to age and damage, and it is still directly connected to the 220V AC power supply for power supply, and there are still potential safety hazards.

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  • Electric heating anti-fog mirror

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

[0031] Such as figure 1 Shown, electric heating anti-fog mirror, it comprises EN intermediate film 4, is bonded mirror surface coated glass 1 and heating coated glass 5 by described EN intermediate film 4, and EN intermediate film 4 bonds described mirror surface coated glass 1, heating coating Coating of glass 5; said mirror-coated glass 1 is vacuum silver-plated glass, and said heating-coated glass 5 is nickel-plated glass; said heating-coated glass 5 is connected with copper e...

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Abstract

The invention relates to an anti-fog mirror, in particular to an electric heating anti-fog mirror. The electric heating anti-fog mirror comprises an EN middle membrane, mirror surface coated glass and heating coated glass cemented by the EN middle membrane, wherein the EN middle membrane is cemented with clad layers of the mirror surface coated glass and the heating coated glass; the mirror plane coated glass is vacuum silver or aluminum coated glass, and the heating coated glass is nickel or nickel alloy coated glass; and the heating coated glass is connected with a metal electrode. The heat of the electric heating anti-fog mirror is evenly generated on the heating coated glass, is evenly and transversely transferred through the EN middle membrane and hardly has longitudinal heat conduction, thus the heat is evenly and transversely absorbed on the mirror plane coated glass, the anti-fog mirror generates no local overheating or local overcooling and also does not exceed the heat tolerance limit of a part locally, and more importantly, the structure generates no mirror image abnormity because of over-large local temperature difference on the mirror plane coated glass.

Description

technical field [0001] The invention relates to an anti-fog mirror, in particular to an electrically heated anti-fog mirror. Background technique [0002] Mirror is an important tool for people to know themselves, and various mirrors are needed in modern industry, technology, transportation, construction, instrumentation and people's daily life. Considering factors such as function, efficiency, and safety, people need high-quality anti-fog mirrors. At present, glass is still the most important mirror material. There are many physical and chemical methods for making anti-fog mirrors from glass, one of the most reliable and effective methods is electric heating. [0003] At present, there are two main types of electric heating glass: [0004] 1. Glass electrically heated by wire. It is an electric heating glass with electric heating wire as the heating element. [0005] 2. Glass electrically heated by film. It is an electrically heated glass with a conductive film as a h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C25/10C03C17/09H05B3/03H05B3/84
Inventor 钱苗根钱良蒋玉兰
Owner HUZHOU TIAHE AUTOMOBILE PART
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