CN204104203U - A kind of centralized control formula uviol lamp ballast - Google Patents
A kind of centralized control formula uviol lamp ballast Download PDFInfo
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- CN204104203U CN204104203U CN201420533059.2U CN201420533059U CN204104203U CN 204104203 U CN204104203 U CN 204104203U CN 201420533059 U CN201420533059 U CN 201420533059U CN 204104203 U CN204104203 U CN 204104203U
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Abstract
A kind of centralized control formula uviol lamp ballast, comprise ballast casing, base circuit board is provided with in ballast casing, base circuit board is provided with power bus and communication bus, power bus is connected with filtration module, rectification module, centralized control module and power circuit block and one or more ballasting module by Europlug, communication bus is connected by Europlug and centralized control module and power circuit block and ballasting module, the input of described filtration module is connected with three phase mains, and the output of filtration module is connected with the input of rectification module.Can centralized control at a distance, there is safe and reliable, that illumination is adjustable, energy-conservation feature.
Description
Technical field
The utility model relates to a kind of centralized control formula uviol lamp ballast, particularly a kind of for using ultraviolet lamp sterilization, the place of sterilization and sewage disposal and the uviol lamp electric ballast designed in a large number.
Background technology
At present, the ordinary electronic ballast that uviol lamp uses is a kind of auto-excitation type simple type circuit, it is by current rectifying and wave filtering circuit, self-maintained circuit or self-oscillation drive IC, its poor reliability, the life-span is short, fragile, installation and maintenance workload is large, shorten the useful life of fluorescent tube simultaneously, power factor is low, cause energy waste, and use cost is high, deficiency in economic performance.
Utility model content
Its object of the utility model is just to provide a kind of centralized control formula uviol lamp ballast, can centralized control at a distance, has safe and reliable, that illumination is adjustable, energy-conservation feature.
Realize above-mentioned purpose and the technical scheme taked, comprise ballast casing, base circuit board is provided with in ballast casing, base circuit board is provided with power bus and communication bus, power bus is connected with filtration module, rectification module, centralized control module and power circuit block and one or more ballasting module by Europlug, communication bus is connected by Europlug and centralized control module and power circuit block and ballasting module, the input of described filtration module is connected with three phase mains, and the output of filtration module is connected with the input of rectification module.
Compared with prior art the utility model has the following advantages.
Owing to have employed the structural design that modules couples together by power bus and communication bus, thus can centralized control at a distance, there is safe and reliable, that illumination is adjustable, energy-conservation feature.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is this apparatus structure schematic diagram;
Fig. 2 is this device electricity principle block diagram;
Fig. 3 is the common mode filtering circuit schematic diagram of filtration module in this device;
Fig. 4 is the differential mode filter circuit schematic diagram of filtration module in this device;
Fig. 5 is rectification module schematic diagram in this device;
Fig. 6 is centralized control module schematic diagram in this device;
Fig. 7 is ballasting module schematic diagram in this device.
Embodiment
This device comprises ballast casing 1, as shown in Figure 1 and Figure 2, base circuit board 2 is provided with in ballast casing 1, base circuit board 2 is provided with power bus and communication bus, power bus is connected with filtration module 3, rectification module 4, centralized control module and power circuit block 5 and one or more ballasting module 6 by Europlug, communication bus is connected by Europlug and centralized control module and power circuit block 5 and ballasting module 6, the input of described filtration module 3 is connected with three phase mains, and the output of filtration module 3 is connected with the input of rectification module 4.
As Fig. 3, shown in Fig. 4, described filtration module 3 comprises common mode filtering circuit and differential mode filter circuit, described common mode filtering circuit comprises electric capacity C1 ~ C7, resistance R1 ~ R4, inductance L 1, fuse F1 ~ F3, 1 of inductance L 1, 3, 5, 7 pin are inputs of common-mode circuit, 2 of inductance L 1, 4, 6, 8 is outputs of common-mode circuit, 1 pin of inductance L 1 and 7 pin, 3 pin and 7 pin, 5 pin are connected electric capacity C1 respectively with 7 pin, C2, C3, electric capacity C4 is in parallel with resistance R1, electric capacity C5 is in parallel with resistance R2, 2 pin and 8 pin of inductance L 1 are received respectively after electric capacity C6 is in parallel with resistance R3, 4 pin and 8 pin, 6 pin and 8 pin, 2 pin of inductance L 1, 4 pin, 6 pin connect fuse F1 respectively, F2, F3, described differential mode filter circuit comprises inductance L 2 ~ 4, electric capacity C8 ~ 17, piezo-resistance R5 ~ R11, electric capacity C8, piezo-resistance R5 is connected with 1 pin of inductance L 2, electric capacity C9, piezo-resistance R6 is connected with 1 pin of inductance L 2, electric capacity C10, piezo-resistance R7 is connected with 1 pin of inductance L 4, electric capacity C11, C12, 2 pin of piezo-resistance R8 are connected with 2 pin of inductance L 2, electric capacity C13, C14 is connected with 2 pin of inductance L 3 with 2 pin of piezo-resistance R9, electric capacity C15, C16 is connected with 2 pin of inductance L 4 with 2 pin of piezo-resistance R10, electric capacity C8 ~ 16, 2 pin of piezo-resistance R5 ~ R10 are connected.
As shown in Figure 5, described rectification module 4 comprises rectifier bridge stack D1, D2, electric capacity C1, C2, Transient Suppression Diode TVS1, TVS2, resistance R1, R2, rectifier bridge stack D1, D2 can adopt 36MT160, 1 pin of rectifier bridge stack D1 is connected with 3 pin of rectifier bridge stack D2, 2 pin of rectifier bridge stack D1 are connected with 2 pin of rectifier bridge stack D2, 3 pin of rectifier bridge stack D1 are connected with 1 pin of rectifier bridge stack D2, electric capacity C1, Transient Suppression Diode TVS1, 1 pin of resistance R1 is connected with 4 pin of rectifier bridge stack D1, electric capacity C2, Transient Suppression Diode TVS2, 1 pin of resistance R2 is connected with 4 pin of rectifier bridge stack D2, electric capacity C1, C2, Transient Suppression Diode TVS1, TVS2, resistance R1, 2 pin of R2 and rectifier bridge stack D1, 5 pin of D2 are connected.
As shown in Figure 6, described centralized control module and power circuit block 5 comprise single chip machine controlling circuit, RS485 circuit, I2C circuit ,+5V power circuit ,+15V power circuit, input connects outside RS485 communication interface, and output connects base circuit board 2 communication bus.
As shown in Figure 7, described ballasting module 6 comprises 1 single chip machine controlling circuit, two groups of drive circuits, two groups of half-bridge circuits, two groups of output networks, two groups of feedback circuits, input is connected to power bus and the communication bus of base circuit board 2, and output is connected on uviol lamp.
Described ballast casing 1 is equipped with radiator fan.
Embodiment
This device is a kind of for using ultraviolet lamp sterilization, the place of sterilization and sewage disposal and the uviol lamp electric ballast designed in a large number, comprise ballast casing 1, base circuit board 2, filtration module 3, rectification module 4, centralized control and power circuit block 5, ballasting module 6, each module is by electronic circuit board and electronic component composition, ballast casing 1 is equipped with radiator fan, filtration module 3, rectification module 4, centralized control and power circuit block 5 and ballasting module 6 link together by base circuit board 2, and filtration module 3 is made up of inductance, electric capacity, resistance, socket etc.; Rectification module 4 is made up of diode rectifier bridge, inductance, electric capacity, piezo-resistance, socket etc.; Centralized control module and power circuit block 5 are made up of single-chip microcomputer, DC-DC insulating power supply circuit, RS485 communicating circuit, inductance, electric capacity, socket and light-emitting diode, and ballasting module 6 is made up of single-chip microcomputer, switch mosfet pipe, MOSFET drive circuit, inductance, electric capacity, resistance, voltage transformer, current transformer, comparator etc.
Filtration module 3, rectification module 4, centralized control and power circuit block 5, one or more ballasting module 6 are all by European plugs seat and base circuit board 2, the input of filtration module 3 is connected with three phase mains, and the output of filtration module 3 is connected with the input of rectification module 4.
The electronic circuit board of base circuit board 2 have power bus and communication bus, wherein, power bus is connected with filtration module 3, rectification module 4, centralized control and power circuit block 5 and ballasting module 6 by Europlug, and communication bus is connected by Europlug and centralized control and power circuit block 5 and ballasting module 6.
Filtration module 3 is made up of common mode filtering circuit and differential mode filter circuit two parts, and common mode filtering circuit comprises electric capacity C1 ~ C7, resistance R1 ~ R4, inductance L 1, 1 of fuse F1 ~ F3, L1, 3, 5, 7 pin are inputs of common-mode circuit, 2 of L1, 4, 6, 8 is outputs of common-mode circuit, 1 pin of L1 and 7 pin, 3 pin and 7 pin, 5 pin are connected electric capacity C1 respectively with 7 pin, C2, C3, C4 and R1 are in parallel, C5 and R2 is in parallel, 2 pin and 8 pin of L1 are received in C6 and R3 parallel connection respectively, 4 pin and 8 pin, 6 pin are connected with 8 pin, 2 pin of L1, 4 pin, 6 pin connect fuse F1 respectively, F2, F3, differential mode filter circuit comprises inductance L 2 ~ 4, electric capacity C8 ~ 17, piezo-resistance R5 ~ R11 composition, C8, 1 pin of R5 and L2 is connected, C9, 1 pin of R6 and L2 is connected, C10, 1 pin of R7 and L4 is connected, C11, C12, 2 pin of R8 are connected with 2 pin of L2, C13, 2 pin of C14 and R9 are connected with 2 pin of L3, C15, 2 pin of C16 and R10 are connected with 2 pin of L4, electric capacity C8 ~ 16, 2 pin of piezo-resistance R5 ~ R10 are connected.
Rectification module 4 comprises rectifier bridge stack D1, D2, electric capacity C1, C2, Transient Suppression Diode TVS1, TVS2, resistance R1, R2, rectifier bridge stack D1, D2 can adopt 36MT160,1 pin of D1 is connected with 3 pin of D2,2 pin of D1 are connected with 2 pin of D2, and 3 pin of D1 are connected with 1 pin of D2, and 1 pin of C1, TVS1, R1 is connected with 4 pin of D1,1 pin of C2, TVS2, R2 is connected with 4 pin of D2, and 2 pin of C1, C2, TVS1, TVS2, R1, R2 are connected with 5 pin of D1, D2.
Centralized control and power circuit block 5 are made up of single chip machine controlling circuit, RS485 circuit, I2C circuit ,+5V power circuit ,+15V power circuit.
Ballasting module 6 has 1 single chip machine controlling circuit, two groups of drive circuits, two groups of half-bridge circuits, two groups of output networks, two groups of feedback circuits.
Centralized control formula uviol lamp ballast inside has two buses to be coupled together by modules, and these two buses are power bus and communication bus respectively.
As shown in Figure 2, power bus connects a rectification module 4, a filtration module 3, multiple ballasting module 6, after three-phase alternating current access filtration module 3, reduce ballast circuit to the interference of electrical network, rectification module 4 is by three-phase 380V AC conversion 540V direct current, power bus for base circuit board 2 provides 540V power supply, ballasting module 6 is connected on power bus, obtain 540V DC power supply, communication bus adopts I2C telecommunication circuit, communication bus connects a centralized control and power circuit block 5, multiple ballasting module 6, outside RS485 order wire is connected on centralized control and power circuit block 5, after centralized control and power circuit block 5 process the outside information sent, send to communication bus and turn on light, turn off the light, light modulation, preheating, the information such as query State, after ballasting module 6 receives the information in bus, the instruction that execution centralized control and power circuit block 5 send.
Filtration module 3 mainly contains two parts composition, and be common mode filtering circuit and differential mode filter circuit respectively, as shown in Figure 3, common mode filtering circuit comprises electric capacity C1 ~ C7, resistance R1 ~ R4, inductance L 1, fuse F1 ~ F3.1,3,5,7 pin of L1 are the inputs of common-mode circuit, and 2,4,6,8 of L1 is outputs of common-mode circuit, and 1 pin of L1 is respectively connected electric capacity C1, C2, C3 with 7 pin, 5 pin with 7 pin with 7 pin, 3 pin.2 pin that C4 and R1 is in parallel, C5 and R2 is in parallel, L1 is received in C6 and R3 parallel connection are respectively connected with 8 pin with 8 pin, 6 pin with 8 pin, 4 pin, and 2 pin of L1,4 pin, 6 pin connect fuse F1, F2, F3 respectively; As shown in Figure 4, differential mode filter circuit comprises inductance L 2 ~ 4, electric capacity C8 ~ 17, piezo-resistance R5 ~ R11 composition, 1 pin of C8, R5 and L2 is connected, 1 pin of C9, R6 and L2 is connected, 1 pin of C10, R7 and L4 is connected, and 2 pin of C11, C12, R8 are connected with 2 pin of L2, and 2 pin of C13, C14 and R9 are connected with 2 pin of L3,2 pin of C15, C16 and R10 are connected with 2 pin of L4, and 2 pin of electric capacity C8 ~ 16, piezo-resistance R5 ~ R10 are connected.
As shown in Figure 5, rectification module 4 comprises rectifier bridge stack D1, D2, electric capacity C1, C2, Transient Suppression Diode TVS1, TVS2, resistance R1, R2, rectifier bridge stack D1, D2 can adopt 36MT160, and 1 pin of D1 is connected with 3 pin of D2, and 2 pin of D1 are connected with 2 pin of D2,3 pin of D1 are connected with 1 pin of D2,1 pin of C1, TVS1, R1 is connected with 4 pin of D1, and 1 pin of C2, TVS2, R2 is connected with 4 pin of D2, and 2 pin of C1, C2, TVS1, TVS2, R1, R2 are connected with 5 pin of D1, D2.
As shown in Figure 6, centralized control and power circuit block 5 comprise single chip machine controlling circuit, RS485 circuit, I2C circuit ,+5V power circuit ,+15V power circuit composition, single-chip microcomputer can adopt PIC16F887, RS485 chip can adopt ADM2483, + 5VDC/DC module can adopt PV10-27B05, and+15VDC/DC module can adopt PV40-27B15.
As shown in Figure 7, ballasting module 6 has 1 single chip machine controlling circuit, two groups of drive circuits, two groups of half-bridge circuits, two groups of output networks, two groups of feedback circuits, single-chip microcomputer can adopt PIC16F887, and driving chip can adopt L6574D, and the switching tube of half-bridge circuit can adopt IPW90R120C3.
Claims (6)
1. a centralized control formula uviol lamp ballast, comprise ballast casing (1), it is characterized in that, base circuit board (2) is provided with in ballast casing (1), base circuit board (2) is provided with power bus and communication bus, power bus is by Europlug and filtration module (3), rectification module (4), centralized control module and power circuit block (5) are connected with one or more ballasting module (6), communication bus is connected by Europlug and centralized control module and power circuit block (5) and ballasting module (6), the input of described filtration module (3) is connected with three phase mains, the output of filtration module (3) is connected with the input of rectification module (4).
2. a kind of centralized control formula uviol lamp ballast according to claim 1, it is characterized in that, described filtration module (3) comprises common mode filtering circuit and differential mode filter circuit, described common mode filtering circuit comprises electric capacity C1 ~ C7, resistance R1 ~ R4, inductance L 1, fuse F1 ~ F3, 1 of inductance L 1, 3, 5, 7 pin are inputs of common-mode circuit, 2 of inductance L 1, 4, 6, 8 is outputs of common-mode circuit, 1 pin of inductance L 1 and 7 pin, 3 pin and 7 pin, 5 pin are connected electric capacity C1 respectively with 7 pin, C2, C3, electric capacity C4 is in parallel with resistance R1, electric capacity C5 is in parallel with resistance R2, 2 pin and 8 pin of inductance L 1 are received respectively after electric capacity C6 is in parallel with resistance R3, 4 pin and 8 pin, 6 pin and 8 pin, 2 pin of inductance L 1, 4 pin, 6 pin connect fuse F1 respectively, F2, F3, described differential mode filter circuit comprises inductance L 2 ~ 4, electric capacity C8 ~ 17, piezo-resistance R5 ~ R11, electric capacity C8, piezo-resistance R5 is connected with 1 pin of inductance L 2, electric capacity C9, piezo-resistance R6 is connected with 1 pin of inductance L 2, electric capacity C10, piezo-resistance R7 is connected with 1 pin of inductance L 4, electric capacity C11, C12, 2 pin of piezo-resistance R8 are connected with 2 pin of inductance L 2, electric capacity C13, C14 is connected with 2 pin of inductance L 3 with 2 pin of piezo-resistance R9, electric capacity C15, C16 is connected with 2 pin of inductance L 4 with 2 pin of piezo-resistance R10, electric capacity C8 ~ 16, 2 pin of piezo-resistance R5 ~ R10 are connected.
3. a kind of centralized control formula uviol lamp ballast according to claim 1, it is characterized in that, described rectification module (4) comprises rectifier bridge stack D1, D2, electric capacity C1, C2, Transient Suppression Diode TVS1, TVS2, resistance R1, R2, rectifier bridge stack D1, D2 can adopt 36MT160, 1 pin of rectifier bridge stack D1 is connected with 3 pin of rectifier bridge stack D2, 2 pin of rectifier bridge stack D1 are connected with 2 pin of rectifier bridge stack D2, 3 pin of rectifier bridge stack D1 are connected with 1 pin of rectifier bridge stack D2, electric capacity C1, Transient Suppression Diode TVS1, 1 pin of resistance R1 is connected with 4 pin of rectifier bridge stack D1, electric capacity C2, Transient Suppression Diode TVS2, 1 pin of resistance R2 is connected with 4 pin of rectifier bridge stack D2, electric capacity C1, C2, Transient Suppression Diode TVS1, TVS2, resistance R1, 2 pin of R2 and rectifier bridge stack D1, 5 pin of D2 are connected.
4. a kind of centralized control formula uviol lamp ballast according to claim 1, it is characterized in that, described centralized control module and power circuit block (5) comprise single chip machine controlling circuit, RS485 circuit, I2C circuit ,+5V power circuit ,+15V power circuit, input connects outside RS485 communication interface, and output connects base circuit board (2) communication bus.
5. a kind of centralized control formula uviol lamp ballast according to claim 1, it is characterized in that, described ballasting module (6) comprises 1 single chip machine controlling circuit, two groups of drive circuits, two groups of half-bridge circuits, two groups of output networks, two groups of feedback circuits, input is connected to power bus and the communication bus of base circuit board (2), and output is connected on uviol lamp.
6. a kind of centralized control formula uviol lamp ballast according to claim 1, it is characterized in that, (1) is equipped with radiator fan to described ballast casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533059.2U CN204104203U (en) | 2014-09-17 | 2014-09-17 | A kind of centralized control formula uviol lamp ballast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533059.2U CN204104203U (en) | 2014-09-17 | 2014-09-17 | A kind of centralized control formula uviol lamp ballast |
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| Publication Number | Publication Date |
|---|---|
| CN204104203U true CN204104203U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533059.2U Expired - Fee Related CN204104203U (en) | 2014-09-17 | 2014-09-17 | A kind of centralized control formula uviol lamp ballast |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104394639A (en) * | 2014-11-21 | 2015-03-04 | 九江精密测试技术研究所 | Three-phase centralized control type electronic ballast |
-
2014
- 2014-09-17 CN CN201420533059.2U patent/CN204104203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104394639A (en) * | 2014-11-21 | 2015-03-04 | 九江精密测试技术研究所 | Three-phase centralized control type electronic ballast |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |