Lightning protector for computer
A lightning protector and computer technology, applied in the direction of protection against overvoltage, etc., can solve the problems of high production and use costs, hidden dangers of computer safety, and inability to effectively detect the discharge density of thunderstorm weather, etc., and achieve simple structure , the effect of low production cost
Inactive Publication Date: 2015-04-29
CHENGDU ASIAYAK TECH
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Problems solved by technology
[0002] With the development of science and technology, computer technology has a greater impact on people. Now the application of computers has become very popular in China. From companies to families, computers have become our indispensable and common equipment. At the same time, our What needs to be paid attention to is the problem of safe use of computers. In every thunderstorm season, there are certain safety hazards when using computers, so it is necessary to protect computers from lightning. Today's lightning protectors for computers have a relatively complicated structure. , the cost of production and use is high, and it cannot effectively detect the discharge density in thunderstorm weather, which has brought us a lot of inconvenience
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[0010] The present invention will be further described below in conjunction with accompanying drawing:
[0011] like figure 1 As shown, the present invention includes a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, an antenna TX, a first triode Q1, a second triode Tube Q2, third transistor Q3, first capacitor C1, second capacitor C2, third capacitor C3, fourth capacitor C4, fifth capacitor C5, sixth capacitor C6, potentiometer RP, diode D, relay K, The buzzer HA and the DC power supply DC, the first transistor Q1, the second transistor Q2 and the third transistor Q3 are all NPN type, the fifth capacitor C5 and the sixth capacitor C6 are polar capacitors, and the first The first end of a resistor R1 is simultaneously connected to the signal output end of the antenna TX and the first end of the first capacitor C1, and the second end of the first resistor R1 is simultaneously connected to the emitter...
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The invention discloses a lightning protector for a computer. The lightning protector comprises a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, an antenna, a first triode, a second triode, a third triode, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a potentiometer, a diode, a relay, a buzzer and a direct current power supply. The lightning protector for the computer, disclosed by the invention, is simple in structure and low in manufacturing cost, and can detect the discharge density around the computer with high sensitivity through the antenna; when the discharge density is high, the buzzer warns, and the relay coil is electrified, so that the normally-closed contact connected with the power circuit of the computer is disconnected, the computer is forced to be power-off, and the severe consequence can be avoided.
Description
technical field [0001] The invention relates to a protector, in particular to a lightning protector for a computer. Background technique [0002] With the development of science and technology, computer technology has a greater impact on people. Now the application of computers has become very popular in China. From companies to families, computers have become our indispensable and common equipment. At the same time, our What needs to be paid attention to is the problem of safe use of computers. In every thunderstorm season, there are certain safety hazards when using computers, so it is necessary to protect computers from lightning. Today's lightning protectors for computers have a relatively complicated structure. , the production and use costs are high, and the discharge density in thunderstorm weather cannot be effectively detected, which has brought us a lot of inconvenience. Contents of the invention [0003] The object of the present invention is to provide a light...
Claims
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Inventor 王东旭
Owner CHENGDU ASIAYAK TECH