CN204335121U - A kind of resonant mode circuit for producing high voltage - Google Patents
A kind of resonant mode circuit for producing high voltage Download PDFInfo
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- CN204335121U CN204335121U CN201520035325.3U CN201520035325U CN204335121U CN 204335121 U CN204335121 U CN 204335121U CN 201520035325 U CN201520035325 U CN 201520035325U CN 204335121 U CN204335121 U CN 204335121U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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Abstract
The utility model discloses a kind of resonant mode circuit for producing high voltage, comprise the resonant circuit be connected with light fixture and the drive circuit be connected with described resonant circuit, wherein, described drive circuit comprises the first driver module and second driver module of mirror image setting.The beneficial effects of the utility model: by being provided with resonant circuit between light fixture and drive circuit, thus make it possible to provide stable high voltage when light fixture uses to it, and then reach the serviceability that effectively improve light fixture, work that can be more stable.
Description
Technical field
The utility model relates to technical field of circuit control, specifically, relates to a kind of resonant mode circuit for producing high voltage.
Background technology
Fluorescent lamp needs a high electrical breakdown neon conduction when opening, thus makes neon bulb luminous.And component counts is many in existing its complicated structure of light fixture circuit for producing high voltage, circuit, electromagnetic interference when components and parts are more in circuit between it also will increase, so the performance of circuit for producing high voltage can be made stable not, thus cause the serviceability of light fixture stable not.
For the problem in above-mentioned correlation technique, at present effective solution is not yet proposed.
Utility model content
For problem above-mentioned in correlation technique, the utility model proposes a kind of resonant mode circuit for producing high voltage, effectively can simplify the structure of circuit for producing high voltage, make its service behaviour more stable, thus effectively improve the serviceability of light fixture.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of resonant mode circuit for producing high voltage, comprise the resonant circuit be connected with light fixture and the drive circuit be connected with described resonant circuit, wherein, described resonant circuit comprises the first electric capacity and the inductance of the parallel connection be connected with light fixture, described first electric capacity is also in series with the second electric capacity parallel with one another and the 3rd electric capacity, described drive circuit comprises the first driver module and second driver module of mirror image setting, described first driver module and described second driver module include metal-oxide-semiconductor and the first resistance of series connection of being connected with described metal-oxide-semiconductor and the 4th electric capacity, described 4th electric capacity is also connected with triode, described triode is also connected with the second resistance be in parallel, 3rd resistance and diode, described 3rd resistance and described diode are in series, and, described 4th is also connected with voltage stabilizing didoe between electric capacity and triode, described inductance in described resonant circuit connects the metal-oxide-semiconductor link of described first driver module and described second driver module, described second electric capacity connects the drain electrode of metal-oxide-semiconductor described in described first driver module, described 3rd electric capacity connects the source electrode of metal-oxide-semiconductor described in described second driver module.
Further, the grid of the described metal-oxide-semiconductor in described first driver module connects described first resistance in described first driver module, and the source electrode of the described metal-oxide-semiconductor in described first driver module connects the collector electrode of the triode in the drain electrode of the described metal-oxide-semiconductor in described second driver module and described first driver module.
Further, the grid of the described metal-oxide-semiconductor in described second driver module connects described first resistance in described second driver module, and the source electrode of the described metal-oxide-semiconductor in described second driver module also connects the collector electrode of the described triode in described second driver module.
Further, the positive pole of the described voltage stabilizing didoe in described first driver module and described second driver module connects the collector electrode of the described triode in described first driver module and described second driver module, and the negative pole of the described voltage stabilizing didoe in described first driver module and described second driver module connects the emitter of the described triode in described first driver module and described second driver module.
Further, the positive pole of the described diode in described first driver module and described second driver module connects described 3rd resistance in described first driver module and described second driver module, and the negative pole of the described diode in described first driver module and described second driver module connects the emitter of the described triode in described first driver module and described second driver module.
The beneficial effects of the utility model: by being provided with resonant circuit between light fixture and drive circuit, thus make it possible to provide stable high voltage when light fixture uses to it, and then reach the serviceability that effectively improve light fixture, work that can be more stable.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the circuit diagram of the resonant mode circuit for producing high voltage according to the utility model embodiment.
In figure:
1, light fixture; 2, resonant circuit; 3, drive circuit; 4, the first electric capacity; 5, inductance; 6, the second electric capacity; 7, the 3rd electric capacity; 8, the first driver module; 9, the second driver module; 10, the first resistance; 11, metal-oxide-semiconductor; 12, the 4th electric capacity; 13, triode; 14, the second resistance; 15, the 3rd resistance; 16, diode; 17, voltage stabilizing didoe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain, all belongs to the scope of the utility model protection.
As shown in Figure 1, a kind of resonant mode circuit for producing high voltage according to embodiment of the present utility model, comprise the resonant circuit 2 be connected with light fixture 1 and the drive circuit 3 be connected with described resonant circuit 2, wherein, described resonant circuit 2 comprises the first electric capacity 4 and the inductance 5 of the parallel connection be connected with light fixture 1, described first electric capacity 4 is also in series with the second electric capacity 6 parallel with one another and the 3rd electric capacity 7, described drive circuit 3 comprises the first driver module 8 and the second driver module 9 that mirror image is arranged, described first driver module 8 and described second driver module 9 include metal-oxide-semiconductor 11 and the first resistance 10 of series connection of being connected with described metal-oxide-semiconductor 11 and the 4th electric capacity 12, described 4th electric capacity 12 is connected with triode 13, described triode 13 is also connected with the second resistance 14 be in parallel, 3rd resistance 15 and diode 16, described 3rd resistance 15 and described diode 16 are in series, and, voltage stabilizing didoe 17 is also connected with between described 4th electric capacity 12 and triode 13, described inductance 5 in described resonant circuit 1 connects the link of the described metal-oxide-semiconductor 11 of described first driver module 8 and described second driver module 9, described second electric capacity 6 connects the drain electrode of the described metal-oxide-semiconductor 11 in described first driver module 8, described 3rd electric capacity 7 connects the source electrode of the described metal-oxide-semiconductor 11 in described second driver module 9.
According to this resonant mode circuit for producing high voltage according to claim 1, it is characterized in that, the grid of the described metal-oxide-semiconductor 11 in described first driver module 8 connects described first resistance 10 in described first driver module 8, and the source electrode of the described metal-oxide-semiconductor 11 in described first driver module 8 connects the collector electrode of the described triode 13 in the drain electrode of the described metal-oxide-semiconductor 11 in described second driver module 9 and described first driver module 8.
In addition, in a specific embodiment, road, it is characterized in that, the grid of the described metal-oxide-semiconductor 11 in described second driver module 9 connects described first resistance 10 in described second driver module 9, and the source electrode of the described metal-oxide-semiconductor 11 in described second driver module 9 also connects the collector electrode of the described triode 13 in described second driver module 9.
In addition, in a specific embodiment, road, it is characterized in that, the positive pole of the described voltage stabilizing didoe 17 in described first driver module 8 and described second driver module 9 connects the collector electrode of the described triode 13 in described first driver module 8 and described second driver module 9, and the negative pole of the described voltage stabilizing didoe 17 in described first driver module 8 and described second driver module 9 connects the emitter of the described triode 13 in described first driver module 8 and described second driver module 9.
In addition, in a specific embodiment, road, it is characterized in that, the positive pole of the described diode 16 in described first driver module 8 and described second driver module 9 connects described 3rd resistance 15 in described first driver module 8 and described second driver module 9, and the negative pole of the described diode 16 in described first driver module 8 and described second driver module 9 connects the emitter of the described triode 13 in described first driver module 8 and described second driver module 9.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, by drive circuit 3 and described resonant circuit 2, then the oscillation action through resonant circuit 2 makes it reach maximum voltage value to provide cut-in voltage to light fixture 1 at resonance point, because this circuit structure simply and more stable, so light fixture stability operationally is also improved greatly.
In sum, by means of technique scheme of the present utility model, by being provided with resonant circuit 2 between light fixture 1 and drive circuit 3, thus make it possible to provide stable high voltage when light fixture 1 uses to it, and then reach the serviceability that effectively improve light fixture, work that can be more stable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a resonant mode circuit for producing high voltage, it is characterized in that, comprise the resonant circuit (2) be connected with light fixture (1) and the drive circuit (3) be connected with described resonant circuit (2), wherein, described resonant circuit (2) comprises the first electric capacity (4) and the inductance (5) of the parallel connection be connected with light fixture (1), described first electric capacity (4) is also in series with the second electric capacity (6) parallel with one another and the 3rd electric capacity (7), described drive circuit (3) comprises the first driver module (8) and second driver module (9) of mirror image setting, described first driver module (8) and described second driver module (9) include metal-oxide-semiconductor (11) and first resistance (10) of series connection that is connected with described metal-oxide-semiconductor (11) and the 4th electric capacity (12), described 4th electric capacity (12) is connected with triode (13), described triode (13) is also connected with the second resistance (14) be in parallel, 3rd resistance (15) and diode (16), described 3rd resistance (15) and described diode (16) are in series, and, voltage stabilizing didoe (17) is also connected with between described 4th electric capacity (12) and triode (13), described inductance (5) in described resonant circuit (2) connects the link of the described metal-oxide-semiconductor (11) of described first driver module (8) and described second driver module (9), described second electric capacity (6) connects the drain electrode of the described metal-oxide-semiconductor (11) in described first driver module (8), described 3rd electric capacity (7) connects the source electrode of the described metal-oxide-semiconductor (11) in described second driver module (9).
2. according to this resonant mode circuit for producing high voltage according to claim 1, it is characterized in that, the grid of the described metal-oxide-semiconductor (11) in described first driver module (8) connects described first resistance (10) in described first driver module (8), and the source electrode of the described metal-oxide-semiconductor (11) in described first driver module (8) connects the collector electrode of the described triode (13) in the drain electrode of the described metal-oxide-semiconductor (11) in described second driver module (9) and described first driver module (8).
3. resonant mode circuit for producing high voltage according to claim 1, it is characterized in that, the grid of the described metal-oxide-semiconductor (11) in described second driver module (9) connects described first resistance (10) in described second driver module (9), and the source electrode of the described metal-oxide-semiconductor (11) in described second driver module (9) also connects the collector electrode of the described triode (13) in described second driver module (9).
4. resonant mode circuit for producing high voltage according to claim 1, it is characterized in that, the positive pole of the described voltage stabilizing didoe (17) in described first driver module (8) and described second driver module (9) connects the collector electrode of the described triode (13) in described first driver module (8) and described second driver module (9), the negative pole of the described voltage stabilizing didoe (17) in described first driver module (8) and described second driver module (9) connects the emitter of the described triode (13) in described first driver module (8) and described second driver module (9).
5. resonant mode circuit for producing high voltage according to claim 1, it is characterized in that, the positive pole of the described diode (16) in described first driver module (8) and described second driver module (9) connects described 3rd resistance (15) in described first driver module (8) and described second driver module (9), and the negative pole of the described diode (16) in described first driver module (8) and described second driver module (9) connects the emitter of the described triode (13) in described first driver module (8) and described second driver module (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035325.3U CN204335121U (en) | 2015-01-19 | 2015-01-19 | A kind of resonant mode circuit for producing high voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035325.3U CN204335121U (en) | 2015-01-19 | 2015-01-19 | A kind of resonant mode circuit for producing high voltage |
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| Publication Number | Publication Date |
|---|---|
| CN204335121U true CN204335121U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035325.3U Active CN204335121U (en) | 2015-01-19 | 2015-01-19 | A kind of resonant mode circuit for producing high voltage |
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|---|---|
| CN (1) | CN204335121U (en) |
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2015
- 2015-01-19 CN CN201520035325.3U patent/CN204335121U/en active Active
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| C14 | Grant of patent or utility model | ||
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