CN106304520A - The great-power electronic ballast that can effectively increase the service life - Google Patents
The great-power electronic ballast that can effectively increase the service life Download PDFInfo
- Publication number
- CN106304520A CN106304520A CN201510254241.3A CN201510254241A CN106304520A CN 106304520 A CN106304520 A CN 106304520A CN 201510254241 A CN201510254241 A CN 201510254241A CN 106304520 A CN106304520 A CN 106304520A
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- Prior art keywords
- ballast
- great
- service life
- effectively increase
- power electronic
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Abstract
The invention discloses a kind of great-power electronic ballast that can effectively increase the service life, the controller being connected with described ballast device body including ballast device body, the shift knob being connected with described controller.Implement the present invention, 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 just can need to realize the conversion to each fluorescent tube and control by operating shift knob safely.Such a kind of great-power electronic ballast that can effectively increase the service life, it is easy to convert between multiple fluorescent tubes and control, simple to operate, safety.
Description
Technical field
The present invention relates to a kind of ballast, particularly relate to a kind of great-power electronic ballast that can effectively increase the service life.
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 the aspects such as constant power output, 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, momentary spike pulse or strong thunder and lightning interference that line voltage occurs can be resisted, effectively surge current suppression, improve line power factor, reduce harmonic wave and be prone to the great-power electronic ballast that can effectively increase the service life converting between multiple fluorescent tubes Yu controlling.
The present invention is achieved through the following technical solutions: a kind of great-power electronic ballast that can effectively increase the service life, the controller being connected with described ballast device body including 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 just can need to realize the conversion to each fluorescent tube and control by operating shift knob safely.Such a kind of great-power electronic ballast that can effectively increase the service life, it is easy to convert between multiple fluorescent tubes and control, simple to operate, safety.
Accompanying drawing explanation
Fig. 1 is the structure chart of the great-power electronic ballast that the present invention can effectively increase the service life；
Fig. 2 is the structure chart of a specific embodiment of the great-power electronic ballast that the present invention can effectively increase the service life.
Detailed description of the invention
The great-power electronic ballast that can effectively increase the service life the present invention below in conjunction with the accompanying drawings 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 of the great-power electronic ballast that the present invention can effectively increase the service life, conversion between the multitube that the present invention is realized mainly is realized by 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 preferred embodiment being only the great-power electronic ballast that the present invention can effectively increase the service life, certainly the interest field of the present invention can not be limited with this, therefore the equivalent variations made according to scope of the present invention patent, still belongs to the scope that the present invention is contained.
Claims (5)
1. the great-power electronic ballast that can effectively increase the service life, 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.
The great-power electronic ballast that can effectively increase the service life the most as claimed in claim 1, it is characterized in that: described ballast device body is made up of one-level ballast device and two grades of ballast devices, described one-level ballast device and two grades of ballast devices are connected with controller.
The great-power electronic ballast that can effectively increase the service life the most as claimed in claim 1, it is characterised in that: described one-level town
Stream device and two grades of ballast devices all include AC/DC changeover switch, electromagnetic oscillation circuit.
The great-power electronic ballast that can effectively increase the service life the most as claimed in claim 1, it is characterised in that: described one-level town
Stream device comprises an one-level coil, and described two grades of ballast devices comprise a secondary coil, and described one-level coil is wound around around primary centre axle, and described secondary coil is wound around around secondary center axle, and described primary centre axle is vertical with secondary center axle.
The great-power electronic ballast that can effectively increase the service life the most 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 |
|---|---|---|---|
| CN201510254241.3A CN106304520A (en) | 2015-05-18 | 2015-05-18 | The great-power electronic ballast that can effectively increase the service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510254241.3A CN106304520A (en) | 2015-05-18 | 2015-05-18 | The great-power electronic ballast that can effectively increase the service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106304520A true CN106304520A (en) | 2017-01-04 |
Family
ID=57633648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510254241.3A Pending CN106304520A (en) | 2015-05-18 | 2015-05-18 | The great-power electronic ballast that can effectively increase the service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106304520A (en) |
-
2015
- 2015-05-18 CN CN201510254241.3A patent/CN106304520A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |