CN105792468A - Multi-stage rectification device with electromagnetic oscillation circuit - Google Patents
Multi-stage rectification device with electromagnetic oscillation circuit Download PDFInfo
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- CN105792468A CN105792468A CN201410821691.1A CN201410821691A CN105792468A CN 105792468 A CN105792468 A CN 105792468A CN 201410821691 A CN201410821691 A CN 201410821691A CN 105792468 A CN105792468 A CN 105792468A
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- ballast
- oscillation circuit
- electromagnetic oscillation
- controller
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Abstract
The invention discloses a multi-stage rectification device with an electromagnetic oscillation circuit. The multi-stage rectification device comprises a ballast device body, a controller and a switch button, wherein the controller is connected with the ballast device body, and the switch button is connected with the controller. By implementation of the multi-stage rectification device, instantaneous spike pulse or strong lightening interference occurring in the voltage of a power grid can be withstood, the surge current is effectively suppressed, a line power factor is improved, and the harmonics is reduced; the controller is also connected with the switch button and is controlled by the switch button, so that the conversion and the control of each lamp tube can be safely achieved only through operation of the switch button by people; and such multi-stage rectification device with the electromagnetic oscillation circuit is easy to be switched and controlled among a plurality of lamp tubes, and is simple and safe to operate.
Description
Technical field
The present invention relates to a kind of ballast, particularly relate to a kind of multi-stage rectifying device with electromagnetic oscillation circuit.
Background technology
At present, daylight lamp is widely used because it is energy-conservation, luminous good, and ballast is then the requisite device of daylighting.During starting, ballast can produce a higher self-induced e.m.f and supply voltage superposition, makes lamp tube ends obtain higher starting voltage；After starting, it is connected with fluorescent tube as a retardation coil, makes the voltage of lamp tube ends be reduced to rated value.In anti-overvoltage, surge current suppression, prolongation light fixture service life, multi load linkage, improving power factor, reduce harmonic wave, realize constant power output etc., the existing ballast device of lighting industry also has a lot of not enough.
Summary of the invention
The present invention is the shortcoming according to prior art, a kind of simple in construction is provided, the momentary spike pulse of line voltage appearance or strong thunder and lightning interference can be resisted, effective surge current suppression, improve line power factor, reduce harmonic wave and be prone between multiple fluorescent tubes to convert and the multi-stage rectifying device with electromagnetic oscillation circuit controlled.
The present invention is achieved through the following technical solutions: a kind of multi-stage rectifying device with electromagnetic oscillation circuit, including the controller that ballast device body is connected with described ballast device body, the shift knob being connected with described controller.
Described ballast device body is made up of one-level ballast device and two grades of ballast devices, and it is connected with described controller respectively, controls for it, and controller is connected with shift knob again, is controlled.
Implement the present invention, have the advantages that: momentary spike pulse or strong thunder and lightning interference, effective surge current suppression that line voltage occurs can be resisted, improve line power factor, reduce harmonic wave.And controller is connected with shift knob, and it is controlled, thus people only need to by just realizing the conversion to each fluorescent tube and control to the operation of shift knob safely.Such a kind of multi-stage rectifying device with electromagnetic oscillation circuit, it is easy to conversion and control, simple to operate, safety between multiple fluorescent tubes.
Accompanying drawing explanation
Fig. 1 is the structure chart that the present invention has the multi-stage rectifying device of electromagnetic oscillation circuit；
Fig. 2 is the structure chart that the present invention has a specific embodiment of the multi-stage rectifying device of electromagnetic oscillation circuit.
Detailed description of the invention
The multi-stage rectifying device that the present invention has electromagnetic oscillation circuit below in conjunction with accompanying drawing is described in detail further.
As it is shown in figure 1, the present invention is made up of ballast device body 2, controller 1 and shift knob 3.
As shown in Figure 2, in one particular embodiment of the present invention, ballast device body 2 is made up of one-level ballast device 21 and two grades of ballast devices 22, and one-level ballast device 21 and two grades of ballast devices 22 are common ballast circuit structure, are made up of filter circuit and electromagnetic oscillation circuit.One-level ballast device 21 and two grades of each self-contained coils of ballast device 22, the coil of one-level ballast device 21 is wound around around primary centre axle, and the coil of two grades of ballast devices 22 is wound around around secondary center axle.Owing to it is placed on same printed circuit board (PCB), for avoiding the electromagnetic interference between coil, primary centre axle needs perpendicular with secondary center axle.One-level ballast device 21 is connected with controller 1 respectively with two grades of ballast devices 22, receives the signal passed over by ballast 1, and is controlled.
Controller 1 comprises multi-functional block switch, this block switch is the core component that the present invention has the multi-stage rectifying device of electromagnetic oscillation circuit, conversion between the multitube that the present invention realizes realizes mainly through this multi-functional block switch and ballasting module with control, multi-functional block switch can realize one-level ballast device 21 and work independently, or two grades of ballast devices 22 work independently, or one-level ballast device 21 and two grades of ballast devices 22 work simultaneously, or one-level ballast device 21 and two grades of ballast devices 22 exchange work.
Shift knob 3 is connected with controller 1, people can select the working method of ballast device body 2 by shift knob, as one-level ballast device 21 work independently, two grades of ballast devices 22 work independently, one-level ballast device 21 and two grades of ballast devices 22 exchange work or one-level ballast device 21 and two grades of ballast device 22 cooperation.
The above disclosed present invention of being only has the preferred embodiment of the multi-stage rectifying device of electromagnetic oscillation circuit, certainly the interest field of the present invention can not be limited with this, therefore the equivalent variations made according to the present patent application the scope of the claims, still belongs to the scope that the present invention contains.
Claims (5)
1. a multi-stage rectifying device with electromagnetic oscillation circuit, it is characterised in that including the controller that ballast device body is connected, shift knob with described ballast device body, described shift knob is connected with described controller.
2. there is the multi-stage rectifying device of electromagnetic oscillation circuit as claimed in claim 1, it is characterised in that: described ballast device body is made up of one-level ballast device and two grades of ballast devices, and described one-level ballast device and two grades of ballast devices are connected with controller.
3. there is the multi-stage rectifying device of electromagnetic oscillation circuit as claimed in claim 1, it is characterised in that: described one-level ballast and two grades of ballast devices all include AC/DC changeover switch, electromagnetic oscillation circuit.
4. there is the multi-stage rectifying device of electromagnetic oscillation circuit as claimed in claim 1, it is characterized in that: described one-level ballast comprises an one-level coil, described two grades of ballast devices comprise a secondary coil, described one-level coil is wound around around primary centre axle, described secondary coil is wound around around secondary center axle, and described primary centre axle is vertical with secondary center axle.
5. there is the multi-stage rectifying device of electromagnetic oscillation circuit as claimed in claim 1, it is characterised in that: described controller comprises multi-functional block switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410821691.1A CN105792468A (en) | 2014-12-23 | 2014-12-23 | Multi-stage rectification device with electromagnetic oscillation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410821691.1A CN105792468A (en) | 2014-12-23 | 2014-12-23 | Multi-stage rectification device with electromagnetic oscillation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105792468A true CN105792468A (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410821691.1A Pending CN105792468A (en) | 2014-12-23 | 2014-12-23 | Multi-stage rectification device with electromagnetic oscillation circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105792468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105813317A (en) * | 2014-12-31 | 2016-07-27 | 徐承金 | Integrated control management system capable of controlling plurality of lamps via single ballast device |
-
2014
- 2014-12-23 CN CN201410821691.1A patent/CN105792468A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105813317A (en) * | 2014-12-31 | 2016-07-27 | 徐承金 | Integrated control management system capable of controlling plurality of lamps via single ballast device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |