CN201490894U - High-frequency high-voltage power supply - Google Patents
High-frequency high-voltage power supply Download PDFInfo
- Publication number
- CN201490894U CN201490894U CN2009201735777U CN200920173577U CN201490894U CN 201490894 U CN201490894 U CN 201490894U CN 2009201735777 U CN2009201735777 U CN 2009201735777U CN 200920173577 U CN200920173577 U CN 200920173577U CN 201490894 U CN201490894 U CN 201490894U
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Abstract
The utility model discloses a high-frequency high-voltage power supply for electric dedusting, which aims to solve the problems of the prior high-frequency high-voltage power supply that the signals are easy to distort and the output current is not easy to enlarge. An insulating bracket (1) is arranged on a high-frequency signal generator (8), and a plurality of layers of suspension coupled and overlapped high-frequency voltage boosting units (5) comprising dry type high-voltage windings (2), low-voltage windings (9) and non-grounded iron cores (3) are installed on the insulating bracket (1) at specified intervals; wherein the dry type high-voltage winding (2) of the bottom-layer high-frequency voltage boosting unit (5) is connected with the high-frequency signal generator (8) through a high-voltage silicon rectifier stack (4), the upper-layer high-frequency voltage boosting units (5) are connected with the lower-layer high-frequency voltage boosting units (5) respectively through high-voltage silicon rectifier stacks (4) and the outgoing lines of the low-voltage windings (9), and windings (6) which are formed by winding high-voltage insulated cables and can be connected with the low-voltage windings (9) of the upper-layer iron cores (3) are also arranged on the iron cores (3) winded with low-voltage windings (9).
Description
Affiliated technical field the utility model relates to a kind of power supply, especially relates to a kind of high-frequency and high-voltage power supply of being made up of high pressure winding, low pressure winding, iron core, high frequency signal generator and high voltage silicon stack.
Background technology is present, market discloses a kind of like this high frequency high voltage step-up transformer, its design feature is: by the high pressure winding, the low pressure winding, unshakable in one's determination, high frequency signal generator and high voltage silicon stack are formed, the high pressure winding is arranged on an end unshakable in one's determination, the low pressure winding is arranged on the other end unshakable in one's determination, the high pressure winding with by diode, resistance, electric capacity is connected with the voltage doubling rectifing circuit that high voltage silicon stack is formed, the lead-out wire of low pressure winding is connected with high frequency signal generator, after adopting this structure, owing to need after the voltage doubling rectifing circuit multiplication of voltage, to use for load from the signal of high pressure winding output, the easy distortion of its high-frequency signal, power output particularly output current is difficult for increasing, when need rise high voltage, need more electric capacity, easily cause bulky.
The summary of the invention the purpose of this utility model provides a kind of high-frequency signal purity, can boost at double and need not the high-frequency and high-voltage power supply of voltage doubling rectifing circuit.
For achieving the above object, a kind of high-frequency and high-voltage power supply of the utility model, by the high pressure winding, the low pressure winding, unshakable in one's determination, high frequency signal generator and high voltage silicon stack are formed, the high pressure winding is arranged on an end unshakable in one's determination, the low pressure winding is arranged on the other end unshakable in one's determination, the high pressure winding is connected with high voltage silicon stack, the lead-out wire of low pressure winding is connected with high frequency signal generator, high frequency signal generator is provided with insulating support, on insulating support in accordance with regulations spacing be equipped with multilayer be the coupling stack shape that suspends by the dry-type high-voltage winding, low pressure winding and the earth-free high frequency boosting unit of forming unshakable in one's determination, wherein the dry-type high-voltage winding of bottom high frequency boosting unit is connected with high frequency signal generator by high voltage silicon stack, the upper strata high frequency boosting unit lead-out wire by high voltage silicon stack and low pressure winding respectively is connected with lower floor high frequency boosting unit, also is provided with the winding that is formed by the High-Voltage Insulation cable winding that can be connected with upper strata low pressure winding unshakable in one's determination on the iron core that is wound with the low pressure winding.
Described dry-type high-voltage winding is made up of epoxy resin, lead-out wire and high-voltage line bag, and the high-voltage line bag is arranged in the epoxy resin, and lead-out wire is connected with the high-voltage line bag, and stretches out an epoxy resin part.
The low pressure winding of upper strata high frequency boosting unit is connected by short-circuited conducting sleeve with the lower floor winding.
High pressure winding between the adjacent two high frequency boosting units connects by high voltage silicon stack.
After adopting this structure, because spacing is equipped with multilayer by the dry-type high-voltage winding in accordance with regulations on insulating support, low pressure winding and the earth-free high frequency boosting unit of forming unshakable in one's determination, the dry-type high-voltage winding of bottom high frequency boosting unit is connected with high frequency signal generator by high voltage silicon stack, saved voltage doubling rectifing circuit, make high-frequency signal undistorted, again since with upper strata high frequency boosting unit respectively the lead-out wire by high voltage silicon stack and low pressure winding be connected with lower floor high frequency boosting unit, on the iron core that is wound with the low pressure winding, also be provided with the winding that forms by the High-Voltage Insulation cable winding that can be connected, thereby can reach the purpose that voltage is raise at double with upper strata low pressure winding unshakable in one's determination.
The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.
Accompanying drawing is the main cross-sectional schematic of a kind of high-frequency and high-voltage power supply of the utility model.
Among the figure: 1. insulating support 2. high pressure windings 3. 4. high voltage silicon stacks, 5. high frequency boosting units, 6. windings, 7. short-circuited conducting sleeves, 8. high frequency signal generator, 9. low pressure windings unshakable in one's determination.
A kind of high-frequency and high-voltage power supply of the utility model shown in the embodiment accompanying drawing, by high pressure winding 2, low pressure winding 9, unshakable in one's determination 3, high frequency signal generator 8 and high voltage silicon stack 4 are formed, high pressure winding 2 is arranged on an end of unshakable in one's determination 3, low pressure winding 9 is arranged on unshakable in one's determination 3 the other end, high pressure winding 2 is connected with high voltage silicon stack 4, the lead-out wire of low pressure winding 9 is connected with high frequency signal generator 8, high frequency signal generator 8 is provided with insulating support 1, on insulating support 1 in accordance with regulations spacing be equipped with multilayer be the coupling stack shape that suspends by dry-type high-voltage winding 2, low pressure winding 9 and the earth-free unshakable in one's determination 3 high frequency boosting units of forming 5, wherein the dry-type high-voltage winding 2 of bottom high frequency boosting unit 5 is connected with high frequency signal generator 8 by high voltage silicon stack 4, upper strata high frequency boosting unit 5 lead-out wire by high voltage silicon stack 4 and low pressure winding 9 respectively is connected with lower floor high frequency boosting unit 5, also is provided with the winding 6 that is formed by the High-Voltage Insulation cable winding that can be connected with upper strata iron core 3 low pressure windings 9 on the iron core 3 that is wound with low pressure winding 9; Described dry-type high-voltage winding 2 is made up of epoxy resin, lead-out wire and high-voltage line bag, and the high-voltage line bag is arranged in the epoxy resin, and lead-out wire is connected with the high-voltage line bag, and stretches out an epoxy resin part; The low pressure winding 9 of upper strata high frequency boosting unit 5 is connected by short-circuited conducting sleeve 7 with lower floor winding 6; High pressure winding 2 between the adjacent two high frequency boosting units 5 connects by high voltage silicon stack 4, and low pressure winding 9 and winding 6 are formed by the High-Voltage Insulation cable winding of the withstand voltage 0.5-100KV of energy.
Claims (4)
1. high-frequency and high-voltage power supply, by the high pressure winding, the low pressure winding, unshakable in one's determination, high frequency signal generator and high voltage silicon stack are formed, the high pressure winding is arranged on an end unshakable in one's determination, the low pressure winding is arranged on the other end unshakable in one's determination, the high pressure winding is connected with high voltage silicon stack, the lead-out wire of low pressure winding is connected with high frequency signal generator, it is characterized in that: high frequency signal generator (8) is provided with insulating support (1), on insulating support (1) in accordance with regulations spacing be equipped with multilayer be the coupling stack shape that suspends by dry-type high-voltage winding (2), the high frequency boosting unit (5) that low pressure winding (9) and earth-free iron core (3) are formed, wherein the dry-type high-voltage winding (2) of bottom high frequency boosting unit (5) is connected with high frequency signal generator (8) by high voltage silicon stack (4), upper strata high frequency boosting unit (5) is connected with lower floor's high frequency boosting unit (5) by the lead-out wire of high voltage silicon stack (4) and low pressure winding (9) respectively, also is provided with the winding (6) that is formed by the High-Voltage Insulation cable winding that can be connected with upper strata iron core (3) low pressure winding (9) on the iron core that is wound with low pressure winding (9) (3).
2. a kind of high-frequency and high-voltage power supply according to claim 1, it is characterized in that: described dry-type high-voltage winding (2) is made up of epoxy resin, lead-out wire and high-voltage line bag, the high-voltage line bag is arranged in the epoxy resin, and lead-out wire is connected with the high-voltage line bag, and stretches out an epoxy resin part.
3. a kind of high-frequency and high-voltage power supply according to claim 1 is characterized in that: the low pressure winding (9) of upper strata high frequency boosting unit (5) is connected by short-circuited conducting sleeve (7) with lower floor's winding (6).
4. a kind of high-frequency and high-voltage power supply according to claim 1 is characterized in that: the high pressure winding (2) between the adjacent two high frequency boosting units (5) connects by high voltage silicon stack (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201735777U CN201490894U (en) | 2009-08-17 | 2009-08-17 | High-frequency high-voltage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201735777U CN201490894U (en) | 2009-08-17 | 2009-08-17 | High-frequency high-voltage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490894U true CN201490894U (en) | 2010-05-26 |
Family
ID=42429760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201735777U Expired - Lifetime CN201490894U (en) | 2009-08-17 | 2009-08-17 | High-frequency high-voltage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896936A (en) * | 2016-04-14 | 2016-08-24 | 佛山市博顿空气科技有限公司 | Power frequency epoxide filling and sealing transformer used for electrostatic oil smoke removing device |
-
2009
- 2009-08-17 CN CN2009201735777U patent/CN201490894U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896936A (en) * | 2016-04-14 | 2016-08-24 | 佛山市博顿空气科技有限公司 | Power frequency epoxide filling and sealing transformer used for electrostatic oil smoke removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: High Beizhen 364101 Longyan city of Fujian province Yongding county first road Patentee after: FUJIAN WEIDONG ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: High Beizhen 364101 Longyan city of Fujian province Yongding county first road Patentee before: FUJIAN WEIDONG INDUSTRIAL Co.,Ltd. Address after: High Beizhen 364101 Longyan city of Fujian province Yongding county first road Patentee after: FUJIAN WEIDONG INDUSTRIAL Co.,Ltd. Address before: High Beizhen 364101 Longyan city of Fujian province Yongding county first road Patentee before: FUJIAN WEIDONG INDUSTRY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |