Electromagnetic shielding device

Abstract

The invention discloses an electromagnetic shielding device. The device comprises a fixed bed frame, wherein an electrostatic shielding net which penetrates a protective board is arranged in a protective board, diamagnetic connecting nets are arranged at the positions, corresponding to the electrostatic shielding net, of the end walls of overturning grooves, the multiple diamagnetic connecting nets in a lifting space and the electrostatic shielding net form a closed loop, an air pump is fixedly arranged in the middle of the lower side of the right end surface of the fixed bed frame, a protective mechanism is arranged at the rear end of the lower side of the right end surface of the fixed bed frame, the protective mechanism comprises a sealed shell fixedly connected with the fixed bed frame, and a sealed space is formed in the sealed shell. During work of the electromagnetic shielding device, abrasion of the device is reduced, the service life of the device is prolonged, the electrostatic shielding net and the diamagnetic connecting nets are in contact connection and form the electromagnetic shielding loop, thus electromagnetic shielding of a space over a bed board is guaranteed, electromagnetic effects on people in a sleeping process are avoided, and meanwhile, through the protective mechanism, the safety of the device is guaranteed.

Description

Technical field [0001] The invention relates to the field of life electromagnetic, in particular to an electromagnetic shielding device. Background technique [0002] With the advancement of society and the development of science and technology, more and more high-tech products enter people’s lives. In the use of these high-tech products, it is easy to produce electromagnetic radiation. Electromagnetic radiation is a kind of compound electromagnetic waves that interact with each other. Vertical electric and magnetic fields transfer energy with time. Human life activities include a series of bioelectrical activities. These bioelectrical activities are very sensitive to electromagnetic waves in the environment. Therefore, electromagnetic radiation can affect and damage the human body. Electromagnetic radiation is also called E-smog is composed of electric energy and magnetic energy transferred by space. The energy is generated by the movement of electric charges and can be shielded...

AI Technical Summary

Problems solved by technology

[0002] With the progress of society and the development of science and technology, more and more high-tech products have entered people's lives, and electromagnetic radiation is easily generated in the use of these high-tech products, and electromagnetic radiation is a composite electromagnetic wave that interacts with each other The vertical electric field and magnetic field transfer energy over time. Human life activities include a series of bioelectric activities, which are very sensitive to environmental electromagnetic waves. Therefore, electromagnetic radiation can affect and damage the human body. Electromagnetic radiation is also known as Electronic smog is composed of electric energy and magnetic energy transferred together in space. This energy is generated by the movement of charges and can be shielded by diamagnetic materials. There are many high-tech appliances in people's homes. In China, most of the home appliances are in working condition, which will generate electromagnetic waves, interfere with people's sleep, and cause headaches after sleeping. At present, there is no good electromagnetic shielding device suitable for use in bedrooms on the market. In order to reduce the harm of electromagnetic radiation , you can only place as few home appliances as possible in the bedroom, and you cannot fundamentally eliminate electromagnetic interference.

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