CN201256515Y - Computer radiation eliminator capable of generating anion - Google Patents
Computer radiation eliminator capable of generating anion Download PDFInfo
- Publication number
- CN201256515Y CN201256515Y CNU2008200166613U CN200820016661U CN201256515Y CN 201256515 Y CN201256515 Y CN 201256515Y CN U2008200166613 U CNU2008200166613 U CN U2008200166613U CN 200820016661 U CN200820016661 U CN 200820016661U CN 201256515 Y CN201256515 Y CN 201256515Y
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- China
- Prior art keywords
- power supply
- line
- circuit
- power
- computer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000005855 radiation Effects 0.000 title claims abstract description 19
- 150000001450 anions Chemical class 0.000 title claims description 21
- 150000002500 ions Chemical class 0.000 claims abstract description 9
- 229910052754 neon Inorganic materials 0.000 claims description 9
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 9
- 239000013256 coordination polymer Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 abstract 3
- 230000005670 electromagnetic radiation Effects 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses a computer radiation eliminator capable of producing negative ions, comprising a main input line, a main output line, and a plastic casing which is provided inside with a radiation detecting circuit, a radiation eliminating circuit, a power supply indicating circuit, an overvoltage protection circuit and a negative ions generating circuit. The main input line and the main output line respectively comprises a live conductor, an inner conductor and an earthing conductor. The main input line is connected with a three-wire power plug, and the main output line is connected with a receptacle of a host computer. The computer radiation eliminator employs the above structure to produce negative ions gas to further clean air, improve work environment and protect health of computer operators at the same time when eliminating computer radiation.
Description
Technical field
The utility model relates to a kind of emergency protective circuit device of protecting health; especially a kind ofly form by power input line, power supply output line, plastic casing and electronic circuit; good bonding is carried out in electromagnetic radiation reaching by power supply output line; and then when guaranteeing that computer electromagnetic shielding device operate as normal is eliminated computer radiate, outwards send the health that anion gas further purified air, protected the computer operator.
Technical background
Computer has become indispensable electric equipment products of information age, but computer can produce certain alternating electromagnetic clutter, promptly so-called electromagnetic radiation pollution when work.When human body for a long time, when closely using computer, the electromagnetic radiation pollution meeting produces harmful effect to human body.For eliminating effect of electromagnetic radiation, present a kind of mode is to adopt the computer protecting screen, and this protecting screen only plays shielding action to computer monitor, and can't eliminate the electromagnetic radiation that produces on host computer, mouse, keyboard and the annex; Another kind of mode is to use the electromagnetic shielding device in computer inside, is released through chassics earth by computer shielding device absorption of electromagnetic radiation, reach and eliminate the electromagnetic radiation purpose, so the earth connection in the computer power line must abundant ground connection.Chinese utility model patent specification at the CN2349716Y of on November 17th, 1999 bulletin discloses a kind of " can eliminate the power supply change-over device of low frequency radiation " that can guarantee the abundant ground connection of earth connection, this device comprises box body, power circuit, circuit for detecting, start-up circuit, warning circuit, lock-in circuit, safety circuit, central microprocessor, produce signal behind the live wire of circuit for detecting detecting power supply and the zero line, deliver to central microprocessor processing controls start-up circuit, earth connection is connected on the zero line of power supply, lock by lock-in circuit, the electromagnetic shielding device absorption of electromagnetic radiation that makes computer inside is through zero line, earth connection is released, and reaches to eliminate the electromagnetic radiation purpose.But human body that is provided with in the circuit for detecting of this device or electric equipment products casing or zero-potential point that can reference must good earths, make to install to be restricted; Uneven and the equipment electric leakage at supply voltage, its cisco unity malfunction; Owing to employed electronic component in the circuit is many, there is the high shortcoming of product cost in addition
I am at the supply unit of the elimination computer radiate of application on December 27th, 2002 in addition, patent No. 02293801.X, with computer radiate arrester in application on November 30th, 2007, number of patent application 200720158316.9, can reach the purpose of eliminating computer radiate with simple, feasible method, but this invention can only be eliminated the electromagnetic radiation that computer produces, and still is powerless for the operating efficiency that purifies air and improve the computer operator.
Summary of the invention
The purpose of this utility model just is to overcome the deficiencies in the prior art; can when directly detecting and eliminating computer radiate, outwards send the health that anion gas further purified air, improved operational environment, increases work efficiency, protects the computer operator and provide a kind of.
In order to achieve the above object, the utility model is eliminated circuit, power indicating circuit, overvoltage crowbar and negative ion generating circuit by power input line, power supply output line, plastic casing and the radiation detection circuit, radiation that are positioned at housing and is formed.Power input line and power supply output line comprise live wire, zero line and earth connection respectively, and power input line is connected with three-way attaching plug, and power supply output line is connected with the supply socket of host computer.Resistance (R5) end in the wherein said radiation detection circuit is connected with output ground wire (e) and integrated circuit (IC) 4 pin, and the other end is connected with an end of neon lamp (ND), and the other end of neon lamp (ND) is connected with touch sheet (CP); Resistance (R1) end that described radiation is eliminated in the circuit is connected with power supply input live wire (L), the other end is connected with the fixed contact 1 of change over switch (K), power supply input zero line (N) is connected with another fixed contact 3 of change over switch (K) through resistance (R2), the moving contact 2 of change over switch (K) and 1 pin of integrated circuit (IC), 2 pin are connected, power supply input grounding line (E) is connected with 3 pin of integrated circuit (IC), power supply output live wire (1) is imported live wire (L) and corresponding connection of zero line (N) with power supply respectively with zero line (n), and power supply output earth connection (e) is connected with 4 pin of integrated circuit (IC); Described computer radiate arrester is characterized in that: described power indicating circuit is to be connected to the series circuit that resistance (R3), light-emitting diode (LED) and resistance (R4) are formed between live wire (L) at power supply and the zero-power line (N); Described overvoltage crowbar is to be connected to overvoltage protection piezo-resistance (RY) between power firestreak (L) and zero-power line (N); Described negative ion generating circuit is to be connected to anion generator (FLZ) between live wire (L) at power supply and the zero-power line (N).
The beneficial effects of the utility model are: realize the conversion of voltage-phase by change over switch, reach good earth, and then guarantee that computer electromagnetic shielding device operate as normal is in order to eliminate computer radiate, and when eliminating computer radiate, can send anion gas and further improve operational environment, the protection health; The utility model is simple in structure, and used electronic component is few, and product cost is low, and has advantage easy to use.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an outward appearance front view of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Mark among the figure: power input line (1), power supply output line (2), plastic casing (3), power input plug (4), power supply output plug (5), anion delivery outlet (6), piezo-resistance (RY), resistance (R1), (R2), (R3), (R4), (R5), change over switch (K), integrated circuit (IC), light-emitting diode (LED), neon lamp (ND) touches sheet (CP), anion generator (FLZ).
Embodiment
Below in conjunction with principle schematic in the accompanying drawing and structural representation the utility model is further specified:
As shown in Figure 1, the utility model is made up of power input line (1), power supply output line (2), plastic casing (3) and the electronic circuit that is positioned at housing, power input line (1) and power supply output line (2) comprise live wire, zero line and earth connection respectively, be respectively equipped with the power supply input three-terminal polarized plus plug (4) and the power supply that are connected with live wire, zero line and earth connection in the end of power input line (1) and power supply output line (2) and export three pole sockets (5), the three-terminal polarized plus plug (5) of power supply output line (2) end is used on the computer for being convenient to, and is arranged to built-in three-terminal polarized plus plug.Plastic casing (3) is equipped with the used light-emitting diode of electronic circuit (LED), change over switch (K), neon lamp (ND) and touches sheet (CP) and anion delivery outlet (6).
Resistance (R5) end in the radiation detection circuit shown in Fig. 2 is connected with output ground wire and integrated circuit (IC) 4 pin, the other end is connected with an end of neon lamp (ND), the other end of neon lamp (ND) is connected with touch sheet (CP), when touch touching sheet (CP) with hand if the time neon lamp (ND) luminous proof computer radiation is arranged, at this moment can eliminate radiation as long as toggle switch (K) is pushed the another location; Resistance (R1) end that radiation is eliminated in the circuit is connected with power supply input live wire (L), the other end is connected with the fixed contact 1 of change over switch (K), power supply input zero line (N) is connected with another fixed contact 3 of change over switch (K) through resistance (R2), the moving contact 2 of change over switch (K) and 1 pin of integrated circuit (IC), 2 pin are connected, power supply input grounding line (E) is connected with 3 pin of integrated circuit (IC), power supply output live wire (1) is imported live wire (L) and corresponding connection of zero line (N) with power supply respectively with zero line (n), power supply output earth connection (e) is connected with 4 pin of integrated circuit (IC), just can eliminate computer radiate by the position of toggle switch (K); Between the live wire of power supply and zero line, be connected to power display circuit, resistance in the display circuit (R3) end is connected with zero line (N) in the power supply input circuit, the other end is connected with an end of light-emitting diode (LED), the other end of light-emitting diode (LED) is connected with an end of resistance (R4), the other end of resistance (R4) is connected with power supply input live wire (L), just proves that power work is normal as long as luminous tube (LED) is luminous; Overvoltage crowbar is to be connected to overvoltage protection piezo-resistance (RY) between power firestreak (L) and zero-power line (N), can protect computer not to be damaged by piezo-resistance (RY) when thunderbolt voltage or pulse surge are arranged in the power line; Negative ion generating circuit is to be connected to anion generator (FLZ) between power firestreak (L) and zero-power line (N), respective negative ion generator (FLZ) product that this anion generator (FLZ) can adopt the market to sell, in the work of computer radiate arrester, anion generator (FLZ) can send anion gas.
Can make the computer radiate arrester when eliminating computer radiate by above combination, send the health that anion gas further purified air, improved operational environment, protection computer operator.
Claims (6)
1; a kind of computer radiate arrester that can produce anion; it is characterized in that by power input line (L); (N); (E); power supply output line (1); (n); (e); plastic casing and be positioned at the radiation detection circuit (R5) of housing; (ND); (CP); circuit (R1) is eliminated in radiation; (R2); (K); (IC); power indicating circuit (R3); (R4); (LED); overvoltage crowbar (RM) and negative ion generating circuit (FLZ) are formed; power input line and power supply output line comprise live wire (L) respectively; (1); zero line (N); (n) and earth connection (E); (e); power input line (L); (N); (E) be connected power supply output line (1) with three-way attaching plug; (n); (e) be connected with the supply socket of host computer.
2, the computer radiate arrester that can produce anion according to claim 1, it is characterized in that: resistance (R5) end in the described radiation detection circuit is connected with output ground wire (e) and integrated circuit (IC) 4 pin, the other end is connected with an end of neon lamp (ND), and the other end of neon lamp is connected with touch sheet (CP).
3, the computer radiate arrester that can produce anion according to claim 1, it is characterized in that: resistance (R1) end that described radiation is eliminated in the circuit is connected with power supply input live wire (L), the other end is connected with the fixed contact 1 of change over switch (K), power supply input zero line (N) is connected with another fixed contact 3 of change over switch (K) through resistance (R2), the moving contact 2 of change over switch (K) and 1 pin of integrated circuit (IC), 2 pin are connected, power supply input grounding line (E) is connected with 3 pin of integrated circuit (IC), power supply output live wire (1) is imported live wire (L) and corresponding connection of zero line (N) with power supply respectively with zero line (n), and power supply output earth connection (e) is connected with 4 pin of integrated circuit (IC).
4, the computer radiate arrester that can produce anion according to claim 1 is characterized in that: described power indicating circuit is to be connected to the series circuit that resistance (R3), light-emitting diode (LED) and resistance (R4) are formed between live wire (L) at power supply and the zero-power line (N).
5, the computer radiate arrester that can produce anion according to claim 1 is characterized in that: described overvoltage crowbar is to be connected to overvoltage protection piezo-resistance (RY) between power firestreak (L) and zero-power line (N).
6, the computer radiate arrester that can produce anion according to claim 1 is characterized in that: described negative ion generating circuit is to be connected to anion generator (FLZ) between live wire (L) at power supply and the zero-power line (N).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200166613U CN201256515Y (en) | 2008-01-18 | 2008-01-18 | Computer radiation eliminator capable of generating anion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200166613U CN201256515Y (en) | 2008-01-18 | 2008-01-18 | Computer radiation eliminator capable of generating anion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201256515Y true CN201256515Y (en) | 2009-06-10 |
Family
ID=40739842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200166613U Expired - Lifetime CN201256515Y (en) | 2008-01-18 | 2008-01-18 | Computer radiation eliminator capable of generating anion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201256515Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103783897A (en) * | 2012-10-29 | 2014-05-14 | 山东富帅无辐射技术有限公司 | Non-radiative electric blanket with negative ions |
-
2008
- 2008-01-18 CN CNU2008200166613U patent/CN201256515Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103783897A (en) * | 2012-10-29 | 2014-05-14 | 山东富帅无辐射技术有限公司 | Non-radiative electric blanket with negative ions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: RONGCHENG YUDA ELECTRONIC ENVIRONMENTAL PROTECTION Free format text: FORMER OWNER: TENG HONGFU Effective date: 20111215 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111215 Address after: Heyang economic and Technological Development Zone, 264300 East Road, Shandong city of Rongcheng Province Patentee after: Rongcheng Yuda Electronic Environmental Protection Technology Co., Ltd. Address before: 38 No. 264300 Shandong province Rongcheng Chengshan Road Patentee before: Teng Hongfu |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG FUSHUAI NON RADIATIVE TECHNOLOGY CO., LTD Free format text: FORMER NAME: RONGCHENG YUDA ELECTRONIC ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 264300 No. 258 Zou Tai Street South, Shandong, Rongcheng Patentee after: SHANDONG FUSHUAI NON-RADIATIVE TECHNOLOGY CO., LTD. Address before: Heyang economic and Technological Development Zone, 264300 East Road, Shandong city of Rongcheng Province Patentee before: Rongcheng Yuda Electronic Environmental Protection Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Computer radiation eliminator capable of generating anion Effective date of registration: 20140403 Granted publication date: 20090610 Pledgee: Weihai long Industry Development Co., Ltd. Pledgor: SHANDONG FUSHUAI NON-RADIATIVE TECHNOLOGY CO., LTD. Registration number: 2014990000227 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160429 Granted publication date: 20090610 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170907 Granted publication date: 20090610 |
|
| PD01 | Discharge of preservation of patent | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090610 |