CN2253213Y

CN2253213Y - Human body electrostatic eliminator

Info

Publication number: CN2253213Y
Application number: CN 96209118
Authority: CN
Inventors: 李岳
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-29
Filing date: 1996-04-29
Publication date: 1997-04-30
Anticipated expiration: 2006-04-29

Abstract

The utility model relates to a human body electrostatic eliminator which belongs to wash and cleaning classes, particularly a static elimination technique in the electricity field. The utility model is a passive electronic device, and the purpose is to design the electrostatic eliminator which can automatically eliminate electrostatic by touching by hands and has the advantages of simplicity, convenience and practicality. The utility model is composed of a button P, an inductance L, resistors R1, R2 and a neon lamp Ne. When electric discharge is conducted, a human body has no acmesthesia, all troubles in the daily living and the work of people are eliminated, and the effect is obvious.

Description

Human body electrostatic eliminator

This utility model belongs to washing cleaning class, specifically, is the eliminostatic technology in the electricity field, is a kind of passive electronic device.

The human body static electrification is a common physical phenomenon in daily life, the work, for example, the medicated clothings such as sweater, chemical fibre that wear off next to the shin, stellar scintillation is snapped; The contact faucet, steam heating pipe and so on object, discharge is a burst of tingle smartly; What is more, and the static electricity on human body can cause arrhythmia (838-4 of Digest, 1991,6,23).Especially in the Winter-Spring dry season, static electricity on human body's accumulation sometimes up to several kilovolts to volts up to ten thousand, over the ground under the situation of the distribution capacity 100PF left and right sides, home appliance is constituted potential threat the people.Everything is made troubles to people's life, work, so static electricity on human body's elimination is that current social urgent need will solve " cleaning " problem.

This utility model purpose is a kind of simple and convenient practicality of design, and staff touches can eliminate electrostatic human body electrostatic eliminator automatically.

This utility model purpose is to realize like this; A kind of human body electrostatic eliminator, it is characterized in that conduction button P by the human light light touches, the discharge circuit that inductance L through controlling the static discharge current size, resistance R 1, R2 are in series and in parallel, and static electricity on human body's bleeder of the neon lamp Ne composition of indication discharge process with R2.

In conjunction with marginal data this utility model content.

Fig. 1 this utility model electrical schematic diagram

Fig. 2 this utility model assembly structure sketch map

Identifier is as follows among the figure:

P button Ne neon lamp L inductance R1, R2 resistance

1 screw, 2 neon lamp Ne, 3 button P, 4 inductance L

5 resistance R, 16 resistance R, 27 spray points, 8 adhesive stickers, 9 shells

Found out by Fig. 1 electrical schematic diagram, control the string of the static discharge current that disappears by inductance L, resistance R 1, R2 The connection discharge circuit makes the static electricity on human body leak into the earth. In order to indicate discharge process, on the R2 and on a neon Lamp Ne, the cross-over connection voltage in the discharge process on R2 makes neon lamp luminous. Resistance R 1, R2 get 5,000,000-10,000,000, Inductance L is greater than 20 microhenrys. The induction reactance of inductance is used for preventing the surge transition current that discharge process is big. Button Metallic article, nonelastic. Ground wire can connect the earth, also can pass through the metal discharge pin, screw etc. with The discharge ground wire UNICOM of radiator and so on.

When human body touch button P, discharging human body static is enough to make neon lamp at the cross-over connection voltage that R2 produces Build-up of luminance flashes, and the weak current value of discharge current when being lower than the human perception threshold value, whole discharge process is Slow and soft, make people eliminate Electrostatic Hidden Troubles unconsciously.

Fig. 2 is the utility model assembly structure schematic diagram, also is embodiment 1 structure chart. Upper figure is among Fig. 2 Front view, figure below are top views. This installs by shell 9, adhesive sticker 8, and spray point 7, screw 1, resistance 5, 6 (R1, R2), inductance 4 (L), button 3 (P), neon lamp 2 (Ne) forms. During installation, can lead to Cross adhesive sticker 8 or other fixed cards are fixed. Screw 1 contacts with the earth by lead, spray point 7 can with door lock, Water pipes etc. are located contact, so screw 1 and spray point 7 all can play static electricity on human body's the ground wire effect of releasing. Outward Shell shields.

It is often movable local that human body electrostatic eliminator is installed in people, for example, and on the door, by the faucet, the edge of table of working.In daily life, when work, for safety, people can use light finger light touches metal button earlier, and then go work.

This utility model advantage:

1, without power supply, only need light finger light touches button P, and the indication of the static of disappearing neon lamp is arranged, thereby simple and convenient practicality, people's psychology there is a kind of comfort sense.

When 2, discharging, human body does not have prickling sensation, and no feeling of numbness does not have electric shock, helps health, has eliminated all troubles that static brought.

Embodiment 1

The resistance value of choosing fixed carbon resister R1, R2 all is 5,000,000, and inductance L is greater than 20 microhenrys, metal button P, and neon lamp model NHO-4 presses Fig. 1 and connects, and press Fig. 2 and assembles.Canceller is fixed on the fire hose in front.Spray point 7 contacts with water pipe.Before turning on the tap, light finger light touches button P goes to turn on the tap again at every turn.Through practice after a while, electrostatic phenomenon did not take place, effect is obvious.

Claims

1, a kind of human body electrostatic eliminator, it is characterized in that conduction button P by the human light light touches, the discharge circuit that inductance L through controlling the static discharge current size, resistance R 1, R2 are in series and in parallel, and static electricity on human body's bleeder of the neon lamp Ne composition of indication discharge process with R2.

2, canceller according to claim 1, the ground wire that it is characterized in that discharge circuit is ground connection directly, also can pass through screw, spray point and other ground connection things and connect.