CN207853777U - A kind of high-voltage power apparatus and electronic equipment - Google Patents
A kind of high-voltage power apparatus and electronic equipment Download PDFInfo
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- CN207853777U CN207853777U CN201721684746.4U CN201721684746U CN207853777U CN 207853777 U CN207853777 U CN 207853777U CN 201721684746 U CN201721684746 U CN 201721684746U CN 207853777 U CN207853777 U CN 207853777U
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- power apparatus
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Abstract
The utility model embodiment discloses a kind of high-voltage power apparatus and electronic equipment, high-voltage power apparatus from input terminal by AC power by accessing circuit, pass through current rectifying and wave filtering circuit rectification, boosting filtering, DC voltage exports high-voltage signal after boosting by booster circuit, original high voltage package is replaced by the high-voltage power apparatus of the utility model, with killing some small a mosquitos and flies indoors.In household insect killer, it is a kind of high voltage electric field of alternation, loud rattling purposes will not occurs, and operating voltage range is very wide, input voltage free voltage within the scope of AC80V~AC270V can works normally.
Description
Technical field
The utility model is related to electronic technology fields, and in particular to a kind of high-voltage power apparatus and electronic equipment.
Background technology
There are two types of types for high voltage package used in former high pressure mosquitocidal：First, alternating current voltage multiplying rectifier capacitive energy storage makes voltage rise to 2KV
More than, it is electrically shocked till death when thering is mosquito to touch high-voltage fence, this mosquito eradication can make one along with loud firecrackers explosive sound, the sound
It gets a fright.It is directly used the second is 220V is boosted to 5KV or so power frequency high voltages by step-up transformer, this high voltage package is produced into
This height.Moreover, these high voltage packages require input voltage to be fixed, input voltage range is narrow or 220V or 110V.
It cannot be worked normally in wide-voltage range (such as 80V~270V).
Utility model content
A kind of high-voltage power apparatus of the utility model offer and electronic equipment, are a kind of high voltage electric fields of alternation, do not have
Loud rattling purposes, for small a mosquito fly of indoor killing etc., operating voltage range is wide.
In order to solve the above technical problems, the utility model provides a kind of high-voltage power apparatus, the high-voltage power apparatus packet
Include current rectifying and wave filtering circuit and booster circuit；The current rectifying and wave filtering circuit is connected with the booster circuit；The rectifying and wave-filtering electricity
The voltage signal that road is used to input power supply carries out rectifying and wave-filtering, and the booster circuit is used for the current rectifying and wave filtering circuit
The voltage signal of output carries out boosting processing, and exports high-voltage signal.
Wherein, the tie point between the current rectifying and wave filtering circuit and the booster circuit includes that the first tie point and second connect
Contact；The current rectifying and wave filtering circuit includes the first diode, the second diode, the first electrolytic capacitor and the second electrolytic capacitor；
The anode of first diode connects the cathode of second diode, the cathode of first diode and the first electrolysis
The anode of capacitance is connected on first tie point, positive and described second electrolytic capacitor of second diode
Cathode is connected on second tie point, and the cathode of first electrolytic capacitor is connecting second electrolytic capacitor just
Pole.
Wherein, the current rectifying and wave filtering circuit further includes resistance, and one end of the resistance is connecting first diode just
Pole, the other end connect the cathode of second diode, and the other end of the resistance be connected to first electrolytic capacitor and
On tie point between second electrolytic capacitor.
Wherein, the tie point between the current rectifying and wave filtering circuit and the booster circuit includes that the first tie point and second connect
Contact, the booster circuit include main winding and auxiliary winding, and one end of the main winding is connected on first tie point,
The other end is connected on second tie point, and the main winding is coupled to the auxiliary winding, the both ends conduct of the auxiliary winding
The output end of booster circuit exports high-voltage signal.
Wherein, the booster circuit further includes two-way discharge pipe, and one end of the two-way discharge pipe connects the main winding
The other end, the other end of the two-way discharge pipe is connected to second tie point.
In order to solve the above technical problems, the utility model also provides a kind of electronic equipment, which includes above-mentioned
High-voltage power apparatus.
Wherein, the electronic equipment is electronic deinsectization device.
The utility model has the beneficial effects that：It is different from the prior art, the utility model by inputting AC power certainly
It terminates into circuit, is filtered by current rectifying and wave filtering circuit rectification, boosting, output high pressure letter after DC voltage is boosted by booster circuit
Number, original high voltage package is replaced by the high-voltage power apparatus of the utility model, with killing some small a mosquitos and flies indoors.It is in
With in insect killer, being a kind of high voltage electric field of alternation, loud rattling purposes will not occur, and operating voltage range is very wide, it is defeated
Entering voltage free voltage within the scope of AC80V~AC270V can work normally.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, for those skilled in the art, without creative efforts, can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram for the high-voltage power apparatus that the utility model embodiment provides.
Fig. 2 is the specific implementation circuit diagram for the high-voltage power apparatus that the utility model embodiment provides.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those skilled in the art are obtained without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram for the high frequency and high voltage power supply device that the utility model embodiment provides,
In, the high-voltage power apparatus of the utility model includes current rectifying and wave filtering circuit 101 and booster circuit 102, wherein rectifying and wave-filtering electricity
Road 101 and booster circuit 102 connect, at the voltage signal boosting that booster circuit 102 is used to export current rectifying and wave filtering circuit 101
Reason, and export high-voltage signal.
Wherein, be further combined with Fig. 2, Fig. 2 please the utility model embodiment supply unit specific implementation circuit diagram,
Wherein, the tie point between current rectifying and wave filtering circuit 101 and booster circuit 102 includes the first tie point A and the second tie point B；It is whole
It includes the first diode D1, the second diode D2, the first electrolytic capacitor C11 and the second electrolytic capacitor to flow filter circuit 101
C12；The cathode of the second diode D2 of anode connection of first diode D1, the cathode of the first diode D1 and the first electrolysis electricity
The anode for holding C11 is connected on the first tie point A, the cathode of the anode of the second diode D2 and the second electrolytic capacitor C12
It is connected on the second tie point B, the cathode of the first electrolytic capacitor C11 connects the anode of the second electrolytic capacitor C12.
Wherein, current rectifying and wave filtering circuit 101 further includes resistance R, and one end of resistance R connects the anode of the first diode D1, separately
One end connects the cathode of the second diode D2, and the other end of resistance R is connected to the first electrolytic capacitor C11 and the second electrolytic capacitor
On tie point between C12.
Wherein, the tie point between current rectifying and wave filtering circuit 101 and booster circuit 102 includes that the first tie point A and second connects
Contact B, booster circuit 102 include main winding N1 and auxiliary winding N2, and one end of main winding N1 is connected on the first tie point A,
The other end is connected on the second tie point B, and main winding N1 is coupled to auxiliary winding N2, and the both ends of auxiliary winding N2 are as booster circuit
102 output end exports high-voltage signal.
Wherein, booster circuit 102 further includes two-way discharge pipe K, and one end connection main winding N1's of two-way discharge pipe K is another
End, the other end of two-way discharge pipe K are connected to the second tie point B.
The utility model is by power frequency AC through voltage-doubler rectification so that supply voltage is in AC80V~270V ranges
Interior voltage-doubler rectification DC voltage is all in 200V or more.The self discharge pipe through discharge voltage 200V is to high voltage package armature winding again
Electric discharge so that high voltage package secondary windings induct high voltage output.
Foregoing circuit connection based on the utility model, is expanded on further the operation principle of the utility model circuit：50Hz
Or 60Hz AC powers are from input port access circuit (input voltage free voltage from 80V to 270V), it is whole through diode D1, D2
Stream, then boost and filter through C11, C12, DC voltage is applied to two-way discharge pipe both ends by high voltage package primary side winding, works as electric discharge
When pipe both end voltage reaches threshold voltage, two-way discharge pipe is open-minded, and in the two-way discharge pipe electric current be reduced to maintain electric current with
When lower discharge tube turn off, capacitance is recharged arrive next samsara again, so in cycles generation Resonant High Voltage packet primary side around
Electric current change dramatically in group so that high voltage package pair side high-voltage winding is inducted high pressure, and output high pressure is to power grid, specifically, being defeated
Go out to deinsectization power grid.
On the basis of the high-voltage power apparatus that above the utility model embodiment provides, the utility model further provides for
A kind of electronic equipment, the electronic equipment include above-mentioned high-voltage power apparatus.
Wherein, as a kind of specific implementation, which can be electronic deinsectization device.
That is, the utility model high voltage package is directly replaced to original high voltage package, it is small a with some are killed indoors
Mosquitos and flies.In household mosquito killer tool, it is a kind of high voltage electric field of alternation, does not have loud rattling purposes, and operating voltage model
Enclose very wide, input voltage free voltage within the scope of AC80V~AC270V can work normally.
Detailed description of the utility model above-described embodiment for high-voltage power apparatus and electronic equipment, it will be understood that this
The high-voltage power apparatus of utility model by current rectifying and wave filtering circuit rectification, is risen by the way that AC power is accessed circuit from input terminal
Press filtration wave, DC voltage export high-voltage signal after boosting by booster circuit, are replaced by the high-voltage power apparatus of the utility model
Original high voltage package is changed, with killing some small a mosquitos and flies indoors.It is a kind of high voltage electric field of alternation in household insect killer,
Loud rattling purposes will not occur, and operating voltage range is very wide, input voltage arbitrary electricity within the scope of AC80V~AC270V
Pressure can work normally.
A kind of high-voltage power apparatus and electronic equipment provided above to the utility model embodiment has carried out detailed Jie
It continues, specific case used herein is expounded the principles of the present invention and embodiment, and above example is said
The bright method and its core concept for being merely used to help understand the utility model；Meanwhile for those skilled in the art, foundation
The thought of the utility model, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as a limitation of the present invention.
Claims (7)
1. a kind of high-voltage power apparatus, which is characterized in that the high-voltage power apparatus includes current rectifying and wave filtering circuit and boosting electricity
Road；
The current rectifying and wave filtering circuit is connected with the booster circuit；The electricity that the current rectifying and wave filtering circuit is used to input power supply
Signal is pressed to carry out rectifying and wave-filtering, the voltage signal that the booster circuit is used to export the current rectifying and wave filtering circuit carries out at boosting
Reason, and export high-voltage signal.
2. high-voltage power apparatus according to claim 1, which is characterized in that the current rectifying and wave filtering circuit and boosting electricity
Tie point between road includes the first tie point and the second tie point；
The current rectifying and wave filtering circuit includes the first diode, the second diode, the first electrolytic capacitor and the second electrolytic capacitor；
The anode of first diode connects the cathode of second diode, the cathode and first of first diode
The anode of electrolytic capacitor is connected on first tie point, the positive and described second electrolysis electricity of second diode
The cathode of appearance is connected on second tie point, and the cathode of first electrolytic capacitor connects second electrolytic capacitor
Anode.
3. high-voltage power apparatus according to claim 2, which is characterized in that the current rectifying and wave filtering circuit further includes resistance,
One end of the resistance connects the anode of first diode, and the other end connects the cathode of second diode, and described
The other end of resistance is connected on the tie point between first electrolytic capacitor and second electrolytic capacitor.
4. high-voltage power apparatus according to claim 1, which is characterized in that the current rectifying and wave filtering circuit and boosting electricity
Tie point between road includes the first tie point and the second tie point,
The booster circuit includes main winding and auxiliary winding, and one end of the main winding is connected on first tie point,
The other end is connected on second tie point, and the main winding is coupled to the auxiliary winding, the both ends conduct of the auxiliary winding
The output end of booster circuit exports high-voltage signal.
5. high-voltage power apparatus according to claim 4, which is characterized in that the booster circuit further includes two-way discharge
Pipe, one end of the two-way discharge pipe connect the other end of the main winding, and the other end of the two-way discharge pipe is connected to institute
State the second tie point.
6. a kind of electronic equipment, which is characterized in that including claim 1-5 any one of them high-voltage power apparatus.
7. electronic equipment according to claim 6, which is characterized in that the electronic equipment is electronic deinsectization device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684746.4U CN207853777U (en) | 2017-12-06 | 2017-12-06 | A kind of high-voltage power apparatus and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684746.4U CN207853777U (en) | 2017-12-06 | 2017-12-06 | A kind of high-voltage power apparatus and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853777U true CN207853777U (en) | 2018-09-11 |
Family
ID=63423734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721684746.4U Expired - Fee Related CN207853777U (en) | 2017-12-06 | 2017-12-06 | A kind of high-voltage power apparatus and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207853777U (en) |
-
2017
- 2017-12-06 CN CN201721684746.4U patent/CN207853777U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20211206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |