CN204681258U - Pillar high-voltage DC power supply - Google Patents
Pillar high-voltage DC power supply Download PDFInfo
- Publication number
- CN204681258U CN204681258U CN201520407920.5U CN201520407920U CN204681258U CN 204681258 U CN204681258 U CN 204681258U CN 201520407920 U CN201520407920 U CN 201520407920U CN 204681258 U CN204681258 U CN 204681258U
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- voltage
- inserts
- high frequency
- high voltage
- rectifier
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Abstract
The utility model relates to a kind of pillar high-voltage DC power supply, it is characterized in that: comprise seal case, high frequency high voltage transformer, rectifier stack, input inserts, low pressure output inserts and High voltage output inserts; Described seal case is built with multiple high frequency high voltage transformer stacking setting, and the iron core shell series winding of all high frequency high voltage transformers, is connected to input inserts after the input lead parallel connection of all high frequency high voltage transformers; Each high frequency high voltage transformer is arranged a rectifier stack, after all rectifier stacks adopt bridge rectifier, many groups are connected in series, the low-voltage lead of all rectifier stacks is connected to low pressure and exports inserts, and the high-voltage connection of all rectifier stacks is connected to High voltage output inserts; Described input inserts and low pressure export inserts and are arranged on bottom seal case, and described High voltage output inserts is arranged on seal case top.The utility model is rational in infrastructure, has the advantages such as integrated level is high, loss is low, volume is little, lightweight.
Description
Technical field
The utility model relates to a kind of DC power supply, and specifically a kind of pillar high-voltage DC power supply, belongs to technical field of electric equipment.
Background technology
At present, high-voltage DC power supply finds broad application in every field such as scientific research, agricultural, food and industrial production.Along with the development of science and technology, the voltage that high-voltage DC power supply is exported and the requirement of power more and more higher, traditional high-voltage DC power supply is low due to input service frequency, has that volume is large, Heavy Weight, the shortcoming that loss is high, can not meet equipment lightweight and the requirement such as energy-conservation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of pillar high-voltage DC power supply, it is rational in infrastructure, has the advantages such as integrated level is high, loss is low, volume is little, lightweight.
Technical scheme according to the utility model provides: pillar high-voltage DC power supply, is characterized in that: comprise seal case, high frequency high voltage transformer, rectifier stack, input inserts, low pressure output inserts and High voltage output inserts; Described seal case is built with multiple high frequency high voltage transformer stacking setting, and the iron core shell series winding of all high frequency high voltage transformers, is connected to input inserts after the input lead parallel connection of all high frequency high voltage transformers; Each high frequency high voltage transformer is arranged a rectifier stack, after all rectifier stacks adopt bridge rectifier, many groups are connected in series, the low-voltage lead of all rectifier stacks is connected to low pressure and exports inserts, and the high-voltage connection of all rectifier stacks is connected to High voltage output inserts; Described input inserts and low pressure export inserts and are arranged on bottom seal case, and described High voltage output inserts is arranged on seal case top.
As further improvement of the utility model, described seal case comprises base plate, cylindrical shell and top board, base plate is arranged on cylindrical shell bottom, mounting of roof plate is at cylinder top, described input inserts and low pressure export inserts and are arranged on base plate, described multiple high frequency high voltage transformers stack and are arranged in cylindrical shell, and described High voltage output inserts is arranged on top board.
As further improvement of the utility model, described base plate, cylindrical shell and top board all adopt high-voltage epoxy resin material to process.
As further improvement of the utility model, in described seal case, be perfused with high-voltage epoxy resin.
As further improvement of the utility model, described high frequency high voltage transformer adopts ED type high frequency high voltage transformer, and the iron core namely in high frequency high voltage transformer is high frequency E D shaped iron core.
As further improvement of the utility model, described high frequency E D shaped iron core adopts the oriented silicon steel band coiling that has of 0.05mm to form.
As further improvement of the utility model, described rectifier stack adopts high-frequency and high-voltage rectification silicon stack.
the utility model compared with prior art, has the following advantages:
(1), in the utility model, each part (base plate, cylindrical shell and top board) of seal case all adopts high-voltage epoxy resin material to process, and stuffing box perfusion in vivo high-voltage epoxy resin, can to make high-voltage DC power supply reduce volume while guarantee High voltage output.
(2), the utility model pole structure of connecting after adopting multiple high frequency high voltage transformer to carry out bridge rectifier, can be met the requirement of the different voltage of output and power by the quantity changing high frequency high voltage transformer; Owing to adopting high frequency input, the volume and weight of transformer can be reduced, reach lightweight and energy-conservation object.
(3) high frequency high voltage transformer, in the utility model adopts ED type high frequency high voltage transformer, and the high frequency E D shaped iron core in this ED type high frequency high voltage transformer adopts the oriented silicon steel band coiling that has of 0.05mm to form, and operating frequency can reach more than 1000HZ; Satisfied different voltage request can be carried out by regulating the size of high frequency E D shaped iron core window simultaneously; Multiple iron core shell stacking the high frequency high voltage transformer of setting forms same current potential by series connection, can reduce volume, cost-saving and process simple and convenient.
(4) rectifier stack, in the utility model adopts high-frequency and high-voltage rectification silicon stack, due to rectifier stack be adopt bridge rectifier after many groups be connected in series, so just can use lower withstand voltage rectification silicon stack, thus reduction volume, cost-saving.
Accompanying drawing explanation
fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in Figure 1: the pillar high-voltage DC power supply in embodiment exports the composition such as inserts 7 and High voltage output inserts 8 primarily of base plate 1, cylindrical shell 2, high frequency high voltage transformer 3, top board 4, rectifier stack 5, input inserts 6, low pressure.
As shown in Figure 1, multiple high frequency high voltage transformer 3 stacks and is arranged in seal case, and the iron core shell series winding of all high frequency high voltage transformers 3, is connected to input inserts 6 after the input lead parallel connection of all high frequency high voltage transformers 3; Each high frequency high voltage transformer 3 is arranged a rectifier stack 5, after all rectifier stacks 5 adopt bridge rectifier, many groups are connected in series, the low-voltage lead of all rectifier stacks 5 is connected to low pressure and exports inserts 7, and the high-voltage connection of all rectifier stacks 5 is connected to High voltage output inserts 8; Described input inserts 6 and low pressure export inserts 7 and are arranged on bottom seal case, and described High voltage output inserts 8 is arranged on seal case top.
As shown in Figure 1, in the utility model embodiment, described seal case forms primarily of base plate 1, cylindrical shell 2 and top board 4, base plate 1 is arranged on cylindrical shell 2 bottom, top board 4 is arranged on cylindrical shell 2 top, described input inserts 6 and low pressure export inserts 7 and are arranged on base plate 1, and described multiple high frequency high voltage transformers 3 stack and are arranged in cylindrical shell 2, and described High voltage output inserts 8 is arranged on the top plate 4.
In the utility model embodiment, described base plate 1, cylindrical shell 2 and top board 4 all adopt high-voltage epoxy resin material to process.High-voltage epoxy resin is perfused with in described seal case.
In the utility model embodiment, described high frequency high voltage transformer 3 adopts ED type high frequency high voltage transformer 3, and the iron core namely in high frequency high voltage transformer 3 is high frequency E D shaped iron core.Described high frequency E D shaped iron core adopts the oriented silicon steel band coiling that has of 0.05mm to form.Described rectifier stack 5 adopts high-frequency and high-voltage rectification silicon stack.The inserts mentioned in the utility model refers to the terminal that form of inlaying is installed.
Processing assembling process of the present utility model is as follows:
First input inserts 6 and low pressure being exported inserts 7 is arranged on base plate 1, then being placed vertically by cylindrical shell 2 is arranged on base plate 1, multiple high frequency high voltage transformer 3 stacks setting successively, each high frequency high voltage transformer 3 is arranged a rectifier stack 5, be contained in cylindrical shell 2 after connecting on request, again top board 4 is contained in cylindrical shell 2 upper end, High voltage output inserts 8 is installed on the top plate 4; After cylindrical shell 2 seals by base plate 1, top board 4, in cylindrical shell 2, pour into high-voltage epoxy resin by by fill orifice reserved on top board 4, complete assembling.
Claims (7)
1. pillar high-voltage DC power supply, is characterized in that: comprise seal case, high frequency high voltage transformer (3), rectifier stack (5), input inserts (6), low pressure output inserts (7) and High voltage output inserts (8); Described seal case is built with multiple high frequency high voltage transformer (3) stacking setting, and the iron core shell series winding of all high frequency high voltage transformers (3), is connected to input inserts (6) after the input lead parallel connection of all high frequency high voltage transformers (3); Each high frequency high voltage transformer (3) is arranged a rectifier stack (5), after all rectifier stacks (5) adopt bridge rectifier, many groups are connected in series, the low-voltage lead of all rectifier stacks (5) is connected to low pressure and exports inserts (7), and the high-voltage connection of all rectifier stacks (5) is connected to High voltage output inserts (8); Described input inserts (6) and low pressure export inserts (7) and are arranged on bottom seal case, and described High voltage output inserts (8) is arranged on seal case top.
2. pillar high-voltage DC power supply as claimed in claim 1, it is characterized in that: described seal case comprises base plate (1), cylindrical shell (2) and top board (4), base plate (1) is arranged on cylindrical shell (2) bottom, top board (4) is arranged on cylindrical shell (2) top, described input inserts (6) and low pressure export inserts (7) and are arranged on base plate (1), described multiple high frequency high voltage transformers (3) stack and are arranged in cylindrical shell (2), and described High voltage output inserts (8) is arranged on top board (4).
3. pillar high-voltage DC power supply as claimed in claim 2, is characterized in that: described base plate (1), cylindrical shell (2) and top board (4) all adopt high-voltage epoxy resin material to process.
4. pillar high-voltage DC power supply as claimed in claim 1, is characterized in that: be perfused with high-voltage epoxy resin in described seal case.
5. pillar high-voltage DC power supply as claimed in claim 1, is characterized in that: described high frequency high voltage transformer (3) adopts ED type high frequency high voltage transformer (3), and the iron core namely in high frequency high voltage transformer (3) is high frequency E D shaped iron core.
6. pillar high-voltage DC power supply as claimed in claim 5, is characterized in that: described high frequency E D shaped iron core adopts the oriented silicon steel band coiling that has of 0.05mm to form.
7. pillar high-voltage DC power supply as claimed in claim 1, is characterized in that: described rectifier stack (5) adopts high-frequency and high-voltage rectification silicon stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407920.5U CN204681258U (en) | 2015-06-12 | 2015-06-12 | Pillar high-voltage DC power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407920.5U CN204681258U (en) | 2015-06-12 | 2015-06-12 | Pillar high-voltage DC power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681258U true CN204681258U (en) | 2015-09-30 |
Family
ID=54180925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407920.5U Withdrawn - After Issue CN204681258U (en) | 2015-06-12 | 2015-06-12 | Pillar high-voltage DC power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204681258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901517A (en) * | 2015-06-12 | 2015-09-09 | 无锡希恩电气有限公司 | Column-type high-voltage DC power supply |
-
2015
- 2015-06-12 CN CN201520407920.5U patent/CN204681258U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901517A (en) * | 2015-06-12 | 2015-09-09 | 无锡希恩电气有限公司 | Column-type high-voltage DC power supply |
| CN104901517B (en) * | 2015-06-12 | 2017-05-10 | 无锡希恩电气有限公司 | Column-type high-voltage DC power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150930 Effective date of abandoning: 20170510 |
|
| AV01 | Patent right actively abandoned |