CN202997908U - A high-frequency power supply device used for an electric dust remover - Google Patents
A high-frequency power supply device used for an electric dust remover Download PDFInfo
- Publication number
- CN202997908U CN202997908U CN 201220650443 CN201220650443U CN202997908U CN 202997908 U CN202997908 U CN 202997908U CN 201220650443 CN201220650443 CN 201220650443 CN 201220650443 U CN201220650443 U CN 201220650443U CN 202997908 U CN202997908 U CN 202997908U
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- CN
- China
- Prior art keywords
- frequency transformer
- cabinet
- light source
- high frequency
- control circuit
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- Expired - Lifetime
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Abstract
The utility model discloses a high-frequency power supply device used for an electric dust remover. The high-frequency power supply device comprises a cabinet body, a high-frequency transformer, a low-voltage control circuit, and an inverter circuit. The high-frequency transformer is disposed in the cabinet. A first separating plate is disposed at one side of the high-frequency transformer and a second separating plate is disposed at a side adjacent to the side where the high-frequency transformer is disposed. The low-voltage control circuit is integrated into the first separating plate. The inverter circuit is integrated into the second separating plate. The high-frequency power supply device has beneficial effects that the control circuit, the inverter circuit, and the transformer are integrated and separated by separating plates so as to achieve strong anti-interference capability and stable and reliable operation, that the reasonably-arranged elements and compact integral structure substantially reduces the size of the power supply, saves material, and facilitates transport, and that the modular design achieves easy maintenance and assembly and excellent windproof, dustproof, and rainproof performance.
Description
Technical field
The utility model relates to a kind of electric cleaner high intensity light source.
Background technology
Power supply is the important component part of electric cleaner, commonly used is single-phase silicon-controlled industrial frequency rectifying power supply now, power frequency supply is applied to electric cleaner by controllable silicon and the rectifier transformer of two reverse parallel connections with voltage, controller is regulated the size of the angle of flow by controlling respectively the silicon controlled triggering signal, reach the purpose of spark control and voltage-regulation.Existing electric cleaner has following shortcoming with supply unit:
1, power frequency supply electrical control cabinet and Industrial Frequency Transformer are bulky, and split two places, expend the space, increase capital cost.
2, the power frequency supply output ripple is large, causes the average electrical corona voltage lower, and the corona discharge power of input electric field is less, is unfavorable for the raising of ash removal efficiency.
3, existing high frequency electric source radiating efficiency, poor reliability, structural design is unreasonable, repairs difficulty, and the control system imperfection is expensive.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of electric cleaner high intensity light source, and antijamming capability is strong, stable and reliable operation, compact overall structure.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the electric cleaner high intensity light source, comprise cabinet, high frequency transformer, low-voltage control circuit and inversion circuit, described high frequency transformer is located in described cabinet, one side of described high frequency transformer is provided with the first dividing plate, sides adjacent is provided with second partition, and described low-voltage control circuit is integrated on described the first dividing plate, and described inversion circuit is integrated on described second partition.
As preferably, the described second partition outside is provided with inversion element radiating sheet, the top of described second partition inboard is provided with cooling fan, on described second partition, the position of corresponding described cooling fan is provided with louvre, described cooling fan is suction type fan, and described inversion element radiating sheet is connected to described louvre by an air channel.
As preferably, the position of the corresponding described high frequency transformer in the bottom of described cabinet is provided with at least two beam columns, and described high frequency transformer is supported on described beam column.
As preferably, the position of the corresponding described low-voltage control circuit in the bottom of described cabinet and inversion circuit is provided with the ventilation network interface.
As preferably, described cabinet is provided with the internal fastening type side door in the respective side of low-voltage control circuit and inversion circuit, and the top of described cabinet is provided with dismountable top cover, and described top cover is lower button, and described top cover is provided with ring-shaped handle.
As preferably, described cabinet is provided with movable crossbeam above high frequency transformer insulating sleeve side.
The beneficial effects of the utility model are: control loop, inversion circuit and transformer is integrated, separate with dividing plate between each module, and antijamming capability is strong, stable and reliable operation; Component placement is reasonable, and compact overall structure is dwindled power volume greatly, saves material, convenient transportation; Modular design maintenance is easy to assembly, windproof, dustproof, water-resistant performance is superior.
Description of drawings
Fig. 1 is the structural representation (removing side door and top cover) that the utility model electric cleaner is used high intensity light source
Fig. 2 is the front view that the utility model electric cleaner is used high intensity light source
Fig. 3 is the cutaway view of A-A in Fig. 2
Fig. 4 is the right view that the utility model electric cleaner is used high intensity light source
Fig. 5 is the vertical view that the utility model electric cleaner is used high intensity light source
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
Fig. 1 is to Figure 5 shows that the utility model electric cleaner high intensity light source, comprise cabinet 1, high frequency transformer 2, low-voltage control circuit and inversion circuit, described high frequency transformer 2 is located in described cabinet 1, one side of described high frequency transformer 2 is provided with the first dividing plate 5, sides adjacent is provided with second partition 6, described low-voltage control circuit is integrated in the outside of described the first dividing plate 5, and described inversion circuit is integrated in the outside of described second partition 6.Wherein low-voltage control circuit comprises that circuit breaker 31, contactor 32, relay 33, control transformer 34, controller 35(are as shown in Figure 3).Inversion circuit comprises contactor 41, circuit breaker 42, filter 43, with the IGBT of aluminum thermal fin and trigger board 44, rectifier 45, resonant capacitance 46(as shown in Figure 2).
The utility model electric cleaner is IGBT inversion element and transformer with the main heat generating components of high intensity light source, and the utility model adopts the mode of forced air cooling.As shown in Figure 3, described second partition 6 outsides are provided with inversion element radiating sheet 48, the top of described second partition inboard is provided with cooling fan 7, on described second partition, the position of corresponding described cooling fan 7 is provided with louvre 61, described cooling fan 7 is suction type fan, and described inversion element radiating sheet 48 is connected to described louvre 61 by an air channel 49.The surrounding of described high frequency transformer 2 is provided with corrugate fin 21.The position of the corresponding described high frequency transformer in the bottom of described cabinet is provided with at least two beam columns 8, and described high frequency transformer is supported on described beam column 8.The position of the corresponding described low-voltage control circuit in the bottom of described cabinet and inversion circuit is provided with ventilation network interface 9.The heat that produces on the IGBT element absorbs by the fin at the back side, and the heat of transformer absorbs by corrugate fin.Cooling fan, sucks cold air from the ventilation network interface fin is dispelled the heat through inversion element IGBT fin behind by the air channel, then with the hot blast sucking-off, blow to simultaneously the transformer corrugate fin, the heat of taking away on corrugate fin is discharged from space, transformer bottom, carries out circulating air cooling.The design in high-power suction type fan, aluminum thermal fin and air channel makes the power supply heat sinking performance boost.Described cabinet is provided with movable crossbeam 12 above high frequency transformer insulating sleeve side, so that the high frequency transformer of tape insulation sleeve pipe is installed in cabinet.Cooling fan adopts the plug-in type blower fan, makes the installation, maintenance of this blower fan on dividing plate more convenient.
Described cabinet is provided with side door in the respective side of low-voltage control circuit and inversion circuit, and the top of described cabinet is provided with dismountable top cover.Side door and cabinet doorframe adopt chimeric design.Top cover is lower button design, and there is ring-shaped handle on both sides.Dividing plate is provided with line hole 10 with convenient wiring.Cooling fan is for inserting design, easy cleaning and replacing.
Claims (6)
1. electric cleaner high intensity light source, comprise cabinet, high frequency transformer, low-voltage control circuit and inversion circuit, it is characterized in that: described high frequency transformer is located in described cabinet, one side of described high frequency transformer is provided with the first dividing plate, sides adjacent is provided with second partition, described low-voltage control circuit is integrated on described the first dividing plate, and described inversion circuit is integrated on described second partition.
2. electric cleaner high intensity light source according to claim 1, it is characterized in that: be provided with inversion element radiating sheet outside described second partition, the top of described second partition inboard is provided with cooling fan, on described second partition, the position of corresponding described cooling fan is provided with louvre, described cooling fan is suction type fan, and described inversion element radiating sheet is connected to described louvre by an air channel.
3. electric cleaner high intensity light source according to claim 1, it is characterized in that: the position of the corresponding described high frequency transformer in the bottom of described cabinet is provided with at least two beam columns, and described high frequency transformer is supported on described beam column.
4. electric cleaner high intensity light source according to claim 1, it is characterized in that: the position of the corresponding described low-voltage control circuit in the bottom of described cabinet and inversion circuit is provided with the ventilation network interface.
5. electric cleaner high intensity light source according to claim 1, it is characterized in that: described cabinet is provided with the internal fastening type side door in the respective side of low-voltage control circuit and inversion circuit, the top of described cabinet is provided with dismountable top cover, described top cover is lower button, and described top cover is provided with ring-shaped handle.
6. electric cleaner high intensity light source according to claim 1, it is characterized in that: described cabinet is provided with movable crossbeam above high frequency transformer insulating sleeve side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650443 CN202997908U (en) | 2012-11-28 | 2012-11-28 | A high-frequency power supply device used for an electric dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650443 CN202997908U (en) | 2012-11-28 | 2012-11-28 | A high-frequency power supply device used for an electric dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997908U true CN202997908U (en) | 2013-06-12 |
Family
ID=48569034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220650443 Expired - Lifetime CN202997908U (en) | 2012-11-28 | 2012-11-28 | A high-frequency power supply device used for an electric dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514831A (en) * | 2015-11-23 | 2016-04-20 | 北京金泰兴源环保科技有限公司 | Box body for pulse high frequency power device |
-
2012
- 2012-11-28 CN CN 201220650443 patent/CN202997908U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514831A (en) * | 2015-11-23 | 2016-04-20 | 北京金泰兴源环保科技有限公司 | Box body for pulse high frequency power device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |