CN2653837Y - Automatic quick discharge device for high voltage residual electricity - Google Patents
Automatic quick discharge device for high voltage residual electricity Download PDFInfo
- Publication number
- CN2653837Y CN2653837Y CN 200320100439 CN200320100439U CN2653837Y CN 2653837 Y CN2653837 Y CN 2653837Y CN 200320100439 CN200320100439 CN 200320100439 CN 200320100439 U CN200320100439 U CN 200320100439U CN 2653837 Y CN2653837 Y CN 2653837Y
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- high voltage
- voltage
- contact chip
- button
- circuit
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Abstract
The utility model relates to a high voltage remained electricity automatic speedy discharge device, which can be used in the electric implement with high voltage remained electricity such as mosquito tennis racquet, comprising a shell body(1), a button(2), contacting sheets(3, 3A), a short circuiting sheet(4), a returning spring(5), a tact switch(6) and a control circuit. Wherein, the control circuit comprises a discharge resistance(7), a high voltage energy storing capacitance(8), a voltage lifting high voltage circuit(9) and a power supply(10); the contacting sheets(3, 3A) are arranged at the two sides of the button(2); the contact terminals on the two sides of the short circuiting sheet(4) are respectively contacted with the contacting sheets(3, 3A); the return spring(5) is arranged between the short circuiting sheet(4) and the tact switch(6); the high voltage energy storing capacitance(8) is connected at the two sides of the voltage lifting high voltage circuit(9); one end of the high voltage energy storing capacitance(8) is connected with the contacting sheet(3) through the discharge resistance(7) and the other end is connected on the voltage lifting high voltage circuit(9) through the tact switch(6). The utility model solves the problem that the electric implement has high remained voltage to produce electric shock to the human body; in the meantime, when the electric implement works, the discharge device does consume electricity, effectively improving the using effect of the electric implement.
Description
1, technical field:
The utility model is a kind of high-voltage residual-electricity automatic quick discharging device that electric mosquito flap etc. has the electrical device of the residual surplus electricity of high pressure that is widely used in, and belongs to the renovation technique of high-voltage residual-electricity automatic quick discharging device.
2, background technology:
In the existing electrical device that the residual surplus electricity of high pressure in use arranged, as electric mosquito flap, it has is not provided with the high-voltage residual-electricity electric discharge device, what have adds discharge resistance in its operating circuit, its discharge resistance also is in discharge condition but the shortcoming of its existence is an electric mosquito flap when work, not only consumed power in vain, influence the result of use of electric mosquito flap, simultaneously, its discharge resistance is also very slow to the high-voltage residual-electricity velocity of discharge, uses also not really safe.
3, summary of the invention:
The purpose of this utility model is to consider the problems referred to above and a kind of electric energy that not only can avoid waste is provided, and improves the result of use of electric mosquito flap, and good, the fireballing high-voltage residual-electricity automatic quick discharging device of discharge effect.The utility model design is ingenious, and function admirable is convenient and practical, and can be widely used in electric mosquito flap etc. has in the electrical device of the residual surplus electricity of high pressure.
Structural representation of the present utility model as shown in Figure 1, include housing (1), button (2), contact chip (3,3A), short-circuit piece (4), back-moving spring (5), touch-switch (6) and control circuit thereof, wherein control circuit includes discharge resistance (7), high-voltage energy storage capacitor (8), high-tension circuit (9) boosts, power supply (10), button (2), contact chip (3,3A), touch-switch (6) is installed in respectively on the housing (1), and contact chip (3,3A) place the both sides of button (2), short-circuit piece (4) is installed in the inner of button (2), contact (the 4A of its both sides, 4B) can be respectively and contact chip (3,3A) touch, back-moving spring (5) is installed between short-circuit piece (4) and the touch-switch (6), high-voltage energy storage capacitor (8) is connected the two ends of the high-tension circuit that boosts (9), and an end of high-voltage energy storage capacitor (8) is connected with contact chip (3) by discharge resistance (7), the other end is connected with contact chip (3A), and power supply (10) is connected on the high-tension circuit that boosts (9) by touch-switch (6).
Above-mentioned contact chip (3,3A) can separately be made, and also can be made of one.
The utility model is because the structure that adopts high-voltage energy storage capacitor to be connected with contact chip by discharge resistance, therefore, the utility model is when the electrical device operate as normal (when button is pressed), and back-moving spring is compressed, automatically electric discharge device is not devoted oneself to work, so not power consumption.When electrical device is not worked (button unclamp to), back-moving spring resets, and electric discharge device is devoted oneself to work automatically, eliminates the residual high-voltage residual-electricity of electrical device high-voltage energy storage capacitor fast.The utility model has solved the residual high-voltage residual-electricity of electrical device human body has been produced the problem of electric shock, and simultaneously when electrical device is worked, this not power consumption of electric discharge device effectively improves the result of use of electrical device.The utility model is that a kind of design is ingenious, function admirable, convenient and practical high-voltage residual-electricity automatic quick discharging device.
4, description of drawings:
Fig. 1 is a structural representation of the present utility model.
5, embodiment:
Embodiment:
Structural representation of the present utility model as shown in Figure 1, for being used for the example of electric mosquito flap, it includes housing (1), button (2), contact chip (3,3A), short-circuit piece (4), back-moving spring (5), touch-switch (6) and control circuit thereof, wherein control circuit includes discharge resistance (7), high-voltage energy storage capacitor (8), high-tension circuit (9) boosts, power supply (10), button (2), contact chip (3,3A), touch-switch (6) is installed in respectively on the housing (1), and contact chip (3,3A) place the both sides of button (2), short-circuit piece (4) is installed in the inner of button (2), contact (the 4A of its both sides, 4B) can be respectively and contact chip (3,3A) touch, back-moving spring (5) is installed between short-circuit piece (4) and the touch-switch (6), high-voltage energy storage capacitor (8) is connected the two ends of the high-tension circuit that boosts (9), and an end of high-voltage energy storage capacitor (8) is connected with contact chip (3) by discharge resistance (7), the other end is connected with contact chip (3A), and power supply (10) is connected on the high-tension circuit that boosts (9) by touch-switch (6).In the present embodiment, the output of the high-tension circuit that boosts (9) is connected on the wire side A of electric mosquito flap.
Above-mentioned contact chip (3,3A) can separately be made, and also can be made of one.In the present embodiment, contact chip (3,3A) is separately made.
Materials such as above-mentioned contact chip (3,3A) and short-circuit piece (4) available metal sheet, conductive rubber, copper clad plate are made.In the present embodiment, contact chip (3,3A) and short-circuit piece (4) are made with sheet metal.Discharge resistance (7) can be 1 Ω～1000M Ω.
When the utility model uses at electric mosquito flap, press the button (2), short-circuit piece (4) is stressed, contact (the 4A of its both sides, 4B) respectively with contact chip (3,3A) separate, simultaneously, back-moving spring (5) is compressed, touch-switch (6) is depressed and opens conducting, the high-tension circuit (9) that boosts has electric current by entering operating state, and high-voltage energy storage capacitor (8) is recharged, and electric mosquito flap is in the mosquito state that hits, when electric mosquito flap is in the operating state of hitting mosquito, because the contact (4A of short-circuit piece (4) both sides, 4B) respectively with contact chip (3,3A) separate, the high-tension electricity of high-voltage energy storage capacitor (8) can not pass through discharge resistance (7) discharge, effectively improves the result of use of electric mosquito flap.When button (2) released, back-moving spring (5) resilience, short-circuit piece (4) is stressed, the contact of its both sides (4A, 4B) contacts and conducting with contact chip (3,3A) respectively, the high-voltage residual-electricity of high-voltage energy storage capacitor is discharged by discharge resistance (7), eliminate the residual high-voltage residual-electricity of electric mosquito flap high-voltage energy storage capacitor fast, solved the residual high-voltage residual-electricity of electric mosquito flap and human body has been produced the problem that shocks by electricity.
Claims (2)
1, a kind of high-voltage residual-electricity automatic quick discharging device, it is characterized in that including housing (1), button (2), contact chip (3,3A), short-circuit piece (4), back-moving spring (5), touch-switch (6) and control circuit thereof, wherein control circuit includes discharge resistance (7), high-voltage energy storage capacitor (8), high-tension circuit (9) boosts, power supply (10), button (2), contact chip (3,3A), touch-switch (6) is installed in respectively on the housing (1), and contact chip (3,3A) place the both sides of button (2), short-circuit piece (4) is installed in the inner of button (2), contact (the 4A of its both sides, 4B) can be respectively and contact chip (3,3A) touch, back-moving spring (5) is installed between short-circuit piece (4) and the touch-switch (6), high-voltage energy storage capacitor (8) is connected the two ends of the high-tension circuit that boosts (9), and an end of high-voltage energy storage capacitor (8) is connected with contact chip (3) by discharge resistance (7), the other end is connected with contact chip (3A), and power supply (10) is connected on the high-tension circuit that boosts (9) by touch-switch (6).
2, high-voltage residual-electricity automatic quick discharging device according to claim 1 is characterized in that above-mentioned contact chip (3,3A) can separately make, and also can be made of one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100439 CN2653837Y (en) | 2003-10-16 | 2003-10-16 | Automatic quick discharge device for high voltage residual electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320100439 CN2653837Y (en) | 2003-10-16 | 2003-10-16 | Automatic quick discharge device for high voltage residual electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2653837Y true CN2653837Y (en) | 2004-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320100439 Expired - Fee Related CN2653837Y (en) | 2003-10-16 | 2003-10-16 | Automatic quick discharge device for high voltage residual electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2653837Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980517B (en) * | 2005-12-02 | 2010-05-05 | 超人集团有限公司 | High-voltage residual-electricity automatic quick discharging circuit |
| CN102106339A (en) * | 2011-01-24 | 2011-06-29 | 徐远水 | Electric mosquitoes eradicating pat with manual electric discharge device |
| CN106608204A (en) * | 2015-10-26 | 2017-05-03 | 珠海优特电力科技股份有限公司 | Discharging device |
| CN106818686A (en) * | 2017-02-20 | 2017-06-13 | 邓文辉 | Controlling switch and electric mosquito flap |
| WO2018010328A1 (en) * | 2016-07-12 | 2018-01-18 | 福建纳仕达电子股份有限公司 | Battery-free electric mosquito swatter |
-
2003
- 2003-10-16 CN CN 200320100439 patent/CN2653837Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1980517B (en) * | 2005-12-02 | 2010-05-05 | 超人集团有限公司 | High-voltage residual-electricity automatic quick discharging circuit |
| CN102106339A (en) * | 2011-01-24 | 2011-06-29 | 徐远水 | Electric mosquitoes eradicating pat with manual electric discharge device |
| CN102106339B (en) * | 2011-01-24 | 2016-04-06 | 广东美美创新电器有限公司 | A kind of electric mosquito killing swatter with hand-operated discharge device |
| CN106608204A (en) * | 2015-10-26 | 2017-05-03 | 珠海优特电力科技股份有限公司 | Discharging device |
| WO2018010328A1 (en) * | 2016-07-12 | 2018-01-18 | 福建纳仕达电子股份有限公司 | Battery-free electric mosquito swatter |
| US20190133107A1 (en) * | 2016-07-12 | 2019-05-09 | Nine Stars Group (U.S.A.) Inc. | Battery-free Electric Mosquito Swatter |
| EP3459350A4 (en) * | 2016-07-12 | 2020-01-15 | Fujian Nashida Electronic Incorporated Company | Battery-free electric mosquito swatter |
| US11039608B2 (en) * | 2016-07-12 | 2021-06-22 | Nine Stars Group (U.S.A.) Inc. | Battery-free electric mosquito swatter |
| CN106818686A (en) * | 2017-02-20 | 2017-06-13 | 邓文辉 | Controlling switch and electric mosquito flap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |