CN2281611Y - Multifunctional adjustable high-voltage direct-current power supply - Google Patents
Multifunctional adjustable high-voltage direct-current power supply Download PDFInfo
- Publication number
- CN2281611Y CN2281611Y CN 96235410 CN96235410U CN2281611Y CN 2281611 Y CN2281611 Y CN 2281611Y CN 96235410 CN96235410 CN 96235410 CN 96235410 U CN96235410 U CN 96235410U CN 2281611 Y CN2281611 Y CN 2281611Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- voltage
- switch
- power supply
- volt circuit
- 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 - Fee Related
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- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 239000003990 capacitor Substances 0.000 claims description 2
- 241000255925 Diptera Species 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The multifunctional adjustable high voltage DC power supply consists of two parts of low voltage circuit and open voltage circuit, and has battery with positive pole connected to parallelly connected electric appliance and lighting lamp and negative pole connected to the open voltage circuit, lighting switch and electric appliance switch via two-way switch. The utility model has the characteristics of simple structure, convenient to use, the voltage of its high-pressure part is adjustable to extended the single usage as the electric shock device, can be used to the gas stove electron among the daily life strike sparks and kill mosquito, fly, mouse etc.. It is suitable for small household appliances with security function, and can also be used as high-voltage power supply in physical experiment.
Description
Multi-functional adjustable high-voltage DC power supply belongs to the conversion equipment that the direct current power input is transformed to direct current power output.
Its voltage of common DC power supply and purposes generally are changeless, for different portable small-sized consuming devices all must configure dedicated DC power supply, to satisfy instructions for use.CN2150670Y discloses a kind of Portable DC power supply, its output voltage is through the adjustment of a switch mode power change-over circuit and a pulse-width modulation circuit, and after filter circuit filtering, export, voltage in several modes can be provided, though it is easy to operate, but the circuit structure complexity can not be exported high voltage direct current again, to satisfy the needs of special circumstances.
The purpose of this utility model is to provide a kind of multi-functional adjustable high-voltage DC power supply that can export different high-tension electricities.
The utility model is to realize above-mentioned purpose like this.Circuit is by low-voltage circuit and open volt circuit two parts and forms, and in low-voltage circuit, battery pack is made up of two Battery packs, and its positive pole is connected with illuminating lamp with electrical appliance of parallel connection, and with open volt circuit and be connected.Joint and negative pole are connected with the contact, both sides of bidirectional switch respectively between the group of battery pack, the intermediate contact of bidirectional switch then lead up to switch with open volt circuit and be connected, another road is connected with the electrical appliance switch with lighting switch respectively.Open then adapted electric shock device circuit of volt circuit.
The utlity model has characteristics simple in structure, easy to use, the voltage of its high-pressure section is adjustable, thereby has extended the special purpose of making electric shock device, can be used for the gas kitchen electronic striking in the daily life and the mouse etc. that wipes out the flies and mosquitoes.Be suitable for doing to have the small household appliances utensil of protection function, also can be used as the high voltage source in the Physical Experiment.
Accompanying drawing is circuit theory diagrams of the present utility model.
Circuit is by low-voltage circuit and open volt circuit two parts and form, and its circuit connecting relation is: in the low-voltage circuit, and the positive pole of battery pack and electrical appliance R in parallel
1ZD is connected with illuminating lamp, also with the primary coil L of the collector electrode of opening triode BG in the volt circuit and transformer B
1Link connect.Between the group of battery pack joint and negative pole respectively with bidirectional switch K
11,3 contacts connect K
1Contact 2, lead up to K switch
4With the primary coil L that opens transformer B in the volt circuit
2Connect, its another road then respectively with lighting switch K
3And electrical appliance K switch
2Connect K switch
3And K
2The other end then respectively with illuminating lamp ZD and electrical appliance R
1Connect.Open in the volt circuit primary coil L of transformer B
1The other end pass through resistance R
2Be connected L with the base stage of triode BG
2The other end then be connected with the emitter of BG.The secondary coil L of transformer B
3An end be in series with diode D, be parallel with capacitor C between two outputs.
Embodiment of the present utility model is the multi-functional adjustable high-voltage DC power supply of small-sized household, and its component parameter is as follows:
Battery pack 3V+1.5V K
1Bidirectional switch
R
10.5 Europe K
2, K
3, K
4Single-way switch
ZD 4.5V BG?TP-D 880
R
2150 Europe D＞20KV
C 2200P/20KV B electric shock device transformer
Claims (2)
1, a kind of multi-functional adjustable high-voltage DC power supply that volt circuit is formed of opening by electric shock device, it is characterized in that: circuit is by low-voltage circuit and open volt circuit two parts and form, in low-voltage circuit, battery pack is made up of two Battery packs, its electrical appliance anodal with in parallel is connected with illuminating lamp, joint and negative pole are connected with the contact, both sides of bidirectional switch respectively between group, the intermediate contact of bidirectional switch then lead up to switch with open volt circuit and be connected, another road is connected with the electrical appliance switch with lighting switch respectively.
2, multi-functional adjustable high-voltage DC power supply according to claim 1 is characterized in that, the electric shock device circuit connecting relation of opening the volt circuit adapted is: the positive pole of battery pack is with opening the collector electrode of triode BG in the volt circuit and the primary coil L of transformer B
1Link connect L
1The other end pass through resistance R
2Be connected with the base stage of triode BG, the negative pole of battery pack is by bidirectional switch K
1And single-way switch K
4With the primary coil L that opens transformer B in the volt circuit
2Connect L
2The other end then be connected the secondary coil L of transformer B with the emitter of triode BG
3An end be in series with diode D, be parallel with capacitor C between two outputs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96235410 CN2281611Y (en) | 1996-07-30 | 1996-07-30 | Multifunctional adjustable high-voltage direct-current power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96235410 CN2281611Y (en) | 1996-07-30 | 1996-07-30 | Multifunctional adjustable high-voltage direct-current power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281611Y true CN2281611Y (en) | 1998-05-13 |
Family
ID=33911470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96235410 Expired - Fee Related CN2281611Y (en) | 1996-07-30 | 1996-07-30 | Multifunctional adjustable high-voltage direct-current power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281611Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834842B (en) * | 2006-03-29 | 2010-11-17 | 苏州康开电气有限公司 | D.C. power source device |
-
1996
- 1996-07-30 CN CN 96235410 patent/CN2281611Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1834842B (en) * | 2006-03-29 | 2010-11-17 | 苏州康开电气有限公司 | D.C. power source device |
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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 |