CN104658742A - Transformer rectification structure - Google Patents
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- CN104658742A CN104658742A CN201510108738.4A CN201510108738A CN104658742A CN 104658742 A CN104658742 A CN 104658742A CN 201510108738 A CN201510108738 A CN 201510108738A CN 104658742 A CN104658742 A CN 104658742A
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Abstract
The invention discloses a transformer rectification structure which comprises a transformer, a rectification device and a confluence component, wherein the transformer comprises an iron core, a primary winding and a secondary side; the secondary side comprises a left base body and a right base body; the left base body comprises a left outer base body, a left groove and a left middle column; the right base body comprises a right outer base body, a right groove and a right middle column; the right middle column and the left outer base body are provided with center tap bases connected with the right middle column and the left outer base body; the left middle column is connected with one output end of the secondary side, and the right outer base body is connected with the other output end of the secondary side; the transformer is provided with a cooling liquid passage through which a cooling liquid can flow; the cooling liquid passage comprises an outer base body passage arranged on the left outer base body and the right outer base body and a middle column passage arranged on the left middle column and the right middle column; the middle column passage is communicated with the outer base body passage. The transformer rectification structure is simple in structure, good in cooling effect and convenient in conservation and maintenance.
Description
[technical field]
The present invention relates to a kind of transformer rectifier structure.
[background technology]
Nowadays, transformer rectifier structure in commercial Application widely, but the cooling effect of traditional transformer rectifier structure is very poor, causes transformer rectifier structure short for useful life.Chinese invention patent " a kind of Novel structure transformer " (CN101083167B) discloses a kind of new transformer device structure, the radiating effect of transformer is improved, thus the performance of the transformer rectifier structure being equipped with this transformer is improved, the electric current passed through can reach 2000A, but it still exists the space of improvement.In addition, the rectifying device of traditional transformer rectifier structure and the assembly structure design of transformer unreasonable, dismounting is very inconvenient, and the left and right pedestal of transformer is articulated on rectifying device, make rectifying device bear very large mechanical tensile forces, affect the useful life of rectifying device.
Therefore, still there is very large improvement space in the design of whole transformer rectifier structure.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, provide a kind of structure simple, good cooling results, maintenance is transformer rectifier structure easily.
The present invention is achieved by the following technical solutions:
A kind of transformer rectifier structure, comprise transformer, rectifying device and converging component, described transformer comprises iron core, former limit winding and secondary, described secondary includes left pedestal and right pedestal, described left pedestal comprises left outside pedestal, left groove and left post, described right pedestal comprises right outside pedestal, right groove and right post, described right post and left outside pedestal are provided with the centre cap seat of both connections, described left post is connected with a secondary output, described right outside pedestal is connected with another secondary output, it is characterized in that: described transformer is provided with the cooling passage for coolant flow, described cooling passage comprises the outer seat passage be located on left outside pedestal and right outside pedestal and the center pillar passage be located on left post and right post, described center pillar passage and outer seat channel connection.
Transformer rectifier structure as above, is characterized in that: described centre cap seat is provided with the central passage for being communicated with outer seat passage and center pillar passage.
Transformer rectifier structure as above, it is characterized in that: described left post is connected with secondary first and exports seat, described right outside pedestal is connected with secondary second and exports seat, described secondary first exports the secondary output that seat becomes transformer, described secondary second exports another secondary output that seat becomes transformer, described rectifying device is located at secondary first and exports seat and secondary second exports on seat, described left pedestal and right pedestal are located at secondary first and export the side that seat and secondary second export seat, described rectifying device and converging component are located at secondary first and export the opposite side that seat and secondary second export seat.
Transformer rectifier structure as above, is characterized in that: described secondary first exports seat and is provided with the secondary first passage communicated with center pillar passage, and described secondary second exports seat and is provided with the secondary second channel communicated with outer seat passage.
Transformer rectifier structure as above, it is characterized in that: described outer seat passage comprises be spaced apart outer seat first passage on left outside pedestal and outer seat second channel, described outer seat passage also comprises be spaced apart outer seat third channel on right outside pedestal and outer seat four-way, described center pillar passage comprises be spaced apart center pillar first passage on left post and center pillar second channel, described center pillar passage also comprises be spaced apart center pillar third channel on right post and center pillar four-way, described outer seat first passage is communicated with center pillar first passage, described outer seat second channel is communicated with center pillar second channel, described outer seat third channel is communicated with center pillar third channel, described outer seat four-way is communicated with center pillar four-way.
Transformer rectifier structure as above, it is characterized in that: described centre cap seat is provided with central passage, described central passage comprises for connecting outer seat first passage and the center first passage of center pillar third channel and the center second channel for being connected outer seat second channel and center pillar four-way.
Transformer rectifier structure as above, it is characterized in that: described left post is connected with secondary first and exports seat, described right outside pedestal is connected with secondary second and exports seat, described secondary first exports the secondary output that seat becomes transformer, described secondary second exports another secondary output that seat becomes transformer, described secondary first exports seat and is provided with the secondary first passage communicated with center pillar passage, described secondary second exports seat and is provided with the secondary second channel communicated with outer seat passage, described secondary first passage comprises secondary first passage flow duct connected with center pillar first passage and secondary second passage flow duct connected with center pillar second channel, described secondary second channel comprises the secondary threeway runner connected with outer seat third channel and secondary the 4th passage flow duct connected with outer seat four-way.
Transformer rectifier structure as above, is characterized in that: described secondary second exports seat and is provided with the secondary interface channel connecting secondary threeway runner and secondary the 4th passage flow duct.
Transformer rectifier structure as above, is characterized in that: one end of described secondary first passage flow duct connects with outside liquid pipe at cold night, and the other end directly docks with center pillar first passage, and is provided with sealing ring at the two joint; Described secondary second passage flow duct one end connects with external refrigeration liquid pipe, and the other end directly docks with center pillar second channel, and is provided with sealing ring at the joint of the two; Described first passage one end, center is directly docked with outer seat first passage, and the other end directly docks with center pillar third channel, and is provided with sealing ring at each joint; Described second channel one end, center is directly docked with outer seat second channel, and the other end directly docks with center pillar four-way, and is provided with sealing ring at each joint; Described secondary threeway runner directly docks with outer seat third channel, and is provided with sealing ring at joint; Described secondary the 4th passage flow duct directly docks with outer seat four-way (154), and is provided with sealing ring at joint.
Compared with prior art, the present invention has the following advantages:
1, transformer of the present invention is provided with cooling passage, cooling passage comprises the outer seat passage be located on left outside pedestal and right outside pedestal and the center pillar passage be located on left post and right post, center pillar passage and outer seat channel connection, cooling fluid flows in center pillar passage and outer seat passage, thus make left post, left outside pedestal, right post is fully cooled together with right outside pedestal, solve the defect that traditional transformer rectifier structure radiating effect is bad well, make transformer rectifier structure by the ability of electric current from before maximum 2000A brought up to more than 4000A, substantially increase the performance of transformer rectifier structure, also the useful life of transformer rectifier structure is extended.
2, centre cap seat of the present invention is provided with the central passage for being communicated with outer seat passage and center pillar passage, can avoid at left outside pedestal and right outside pedestal outer setting connecting line, greatly save space, make transformer rectifier structure simply compact, and then also just reduce manufacturing cost.
3, rectifying device of the present invention is located at secondary first and exports seat and secondary second exports on seat, it is convenient that such structure makes rectifying device change, because no longer need to pull down the left pedestal of transformer and right pedestal when changing the parts such as the diode of rectifying device, and such structure left and right pedestal of it also avoid traditional transformer is articulated on rectifying device and makes rectifying device be subject to the impact of mechanical tensile forces, the useful life of rectifying device can be extended.
4, left pedestal of the present invention and right pedestal are located at secondary first and export the side that seat and secondary second export seat, and rectifying device and converging component are located at secondary first and export the opposite side that seat and secondary second export seat.When changing the rectifying device of transformer rectifier structure, directly dismounting and change can be carried out from the side of transformer rectifier structure, no longer need to dismantle after the left pedestal of transformer and right pedestal could change as traditional transformer rectifier structure, rectifying device is changed convenient, when traditional transformer rectifier structure changes certain part (such as the diode) in rectifying device, whole disassembling, assembling and replacing process will spend the time of 1 hours, and the part changing now rectifying device only spends a few minutes, maintenance very efficient and convenient, substantially increase efficiency.
5, secondary of the present invention first exports seat and is provided with the secondary first passage communicated with center pillar passage, secondary second exports seat and is provided with the secondary second channel communicated with outer seat passage, export the cooling fluid that seat and secondary second export seat so flow through secondary first rectifying device be located on the two is cooled, substantially improve the performance of rectifying device, extend its life-span.
6, when the present invention works, cooling fluid exports secondary first passage flow duct seat flow into from being located at secondary first, flowing through that secondary first exports seat, left pedestal, centre cap seat, right pedestal, secondary second export seat, export seat from secondary second again flows through right pedestal, centre cap seat, left pedestal successively successively, finally flowing out from being located at secondary second passage flow duct that secondary first exports seat. thus complete whole flow path.Export seat and secondary second at left pedestal, right pedestal, centre cap seat, secondary first to export and seat arranges many be communicated with and the cooling passage forming loop, cooling fluid flows through secondary first and exports seat, left pedestal, centre cap seat, right pedestal and secondary second and export the amount of heat taking away rectifying device and transformer in the process of seat, substantially improve the cooling effect of transformer rectifier structure, improve the ability of transformer rectifier structure by electric current, increase the service life.
7, the present invention is simple and compact for structure, and maintenance is convenient, good cooling results, is applicable to promoting.
[accompanying drawing explanation]
Fig. 1 is one of stereogram of the present invention;
Fig. 2 is stereogram two of the present invention;
Fig. 3 is stereogram exploded view of the present invention;
Fig. 4 is left pedestal of the present invention, right pedestal, centre cap seat, secondary first export seat and secondary second exports the assembling schematic diagram of seat;
Fig. 5 is left pedestal of the present invention, right pedestal, centre cap seat, secondary first export seat and secondary second export seat be separated from each other after schematic diagram;
Fig. 6 is the stereogram of left pedestal of the present invention and right pedestal;
Fig. 7 is the vertical view of left pedestal of the present invention and right pedestal;
Fig. 8 is the cutaway view along A-A line in Fig. 7;
Fig. 9 is the cutaway view along B-B line in Fig. 7;
Figure 10 is the cutaway view along C-C line in Fig. 7;
Figure 11 is left pedestal of the present invention, right pedestal, centre cap seat, secondary first export seat and secondary second exports front view when seat is assembled together;
Figure 12 is the cutaway view along E-E line in Figure 11;
Figure 13 is the cutaway view along G-G line in Figure 11;
Figure 14 is the cutaway view along D-D line in Figure 11;
Figure 15 is the cutaway view along F-F line in Figure 11;
Figure 16 is the stereogram that secondary of the present invention first exports seat;
Figure 17 is the profile that secondary of the present invention first exports seat;
Figure 18 is the stereogram that secondary of the present invention second exports seat;
Figure 19 is the profile that secondary of the present invention second exports seat;
Figure 20 is the stereogram of centre cap seat of the present invention;
Figure 21 is the profile of centre cap seat of the present invention;
Figure 22 is the profile of transformer of the present invention;
Figure 23 is the flow schematic diagram of cooling fluid of the present invention;
Figure 24 is electrical schematic diagram of the present invention.
[embodiment]
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figures 1 to 6, a kind of transformer rectifier structure, comprise transformer 1, rectifying device 9 and converging component 10, described transformer 1 comprises iron core 11, former limit winding 12 and secondary 13, described secondary 13 includes left pedestal 131 and right pedestal 132, described left pedestal 131 comprises left outside pedestal 1311, left groove 1312 and left post 1313, described right pedestal 132 comprises right outside pedestal 1321, right groove 1322 and right post 1323, described right post 1323 and left outside pedestal 1311 are provided with the centre cap seat 14 of both connections, described left post 1313 is connected with a secondary output, described right outside pedestal 1321 is connected with another secondary output, described transformer 1 is provided with the cooling passage for coolant flow, described cooling passage comprises the outer seat passage 15 be located on left outside pedestal 1311 and right outside pedestal 1321 and the center pillar passage 16 be located on left post 1313 and right post 1323, described center pillar passage 16 is communicated with outer seat passage 15.Cooling fluid can be water, also can be wet goods liquid.Cooling fluid flows in center pillar passage 16 and outer seat passage 15, left post 1313, left outside pedestal 1311, right post 1323 are fully cooled together with right outside pedestal 1321, solve the defect that traditional transformer rectifier structure radiating effect is bad well, make transformer rectifier structure by the ability of electric current from before maximum 2000A brought up to more than 4000A.
As shown in Fig. 3, Fig. 5, Fig. 6, Figure 14, Figure 15, Figure 20, Figure 21, described centre cap seat 14 is provided with the central passage 17 for being communicated with outer seat passage 15 and center pillar passage 16.Centre cap seat 14 is connected on right post 1323 and left outside pedestal 1311, and on centre cap seat 14, offer central passage 17 to be communicated with outer seat passage 15 and center pillar passage 16, can avoid at left outside pedestal 131 and right outside pedestal 132 outer setting connecting line, greatly save space, make transformer rectifier structure simply compact, and then also just reduce manufacturing cost.
As shown in Figure 1 to Figure 3, described left post 1313 is connected with secondary first and exports seat 18, described right outside pedestal 1321 is connected with secondary second and exports seat 19, described secondary first exports the secondary output that seat 18 becomes transformer 1, described secondary second exports another secondary output that seat 19 becomes transformer 1, described rectifying device 9 is located at secondary first and exports seat 18 and secondary second exports on seat 19, described left pedestal 131 and right pedestal 132 are located at secondary first and export the side that seat 18 and secondary second export seat 19, described rectifying device 9 and converging component 10 are located at secondary first and export the opposite side that seat 18 and secondary second export seat 19.When changing the rectifying device 9 of transformer rectifier structure, directly dismounting and change can be carried out from the side of transformer rectifier structure, no longer need to dismantle after the left pedestal 131 of transformer 1 and right pedestal 132 could change as traditional transformer rectifier structure, rectifying device 9 is changed convenient, when traditional transformer rectifier structure changes certain part (such as the diode) in rectifying device 9, whole disassembling, assembling and replacing process will spend the time of 1 hours, and the part changing now rectifying device 9 only spends a few minutes, maintenance very efficient and convenient, substantially increase efficiency.
As shown in Fig. 5, Figure 12, Figure 14, Figure 16, Figure 17, described secondary first exports seat 18 and is provided with the secondary first passage 20 communicated with center pillar passage 16, and described secondary second exports seat 19 and is provided with the secondary second channel 21 communicated with outer seat passage 15.
As shown in Figures 6 to 9, described outer seat passage 15 comprises be spaced apart outer seat first passage 151 on left outside pedestal 1311 and outer seat second channel 152, described outer seat passage 15 also comprises be spaced apart outer seat third channel 153 on right outside pedestal 1321 and outer seat four-way 154, described center pillar passage 16 comprises be spaced apart center pillar first passage 161 on left post 1313 and center pillar second channel 162, described center pillar passage 16 also comprises be spaced apart center pillar third channel 163 on right post 1323 and center pillar four-way 164, described outer seat first passage 151 is communicated with center pillar first passage 161, described outer seat second channel 152 is communicated with center pillar second channel 162, described outer seat third channel 153 is communicated with center pillar third channel 163, described outer seat four-way 154 is communicated with center pillar four-way 164.
As shown in Fig. 5, Figure 20, Figure 21 and Figure 11 to Figure 15, described central passage 17 comprises for connecting outer seat first passage 151 and the center first passage 171 of center pillar third channel 163 and the center second channel 172 for being connected outer seat second channel 152 and center pillar four-way 164.
As shown in Fig. 5, Figure 11, Figure 12, Figure 13, Figure 16, Figure 17, Figure 18, Figure 19, described secondary first passage 20 comprises secondary first passage flow duct 201 connected with center pillar first passage 161 and secondary second passage flow duct 202 connected with center pillar second channel 162, and described secondary second channel 21 comprises the secondary threeway runner 211 connected with outer seat third channel 153 and secondary the 4th passage flow duct 212 connected with outer seat four-way 154.
As shown in figure 19, described secondary second exports seat 19 and is provided with the secondary interface channel 213 connecting secondary threeway runner 211 and secondary the 4th passage flow duct 212.
As shown in Figure 11 to Figure 21, one end of described secondary first passage flow duct 201 connects with outside liquid pipe at cold night, and the other end directly docks with center pillar first passage 161, and is provided with sealing ring (not shown in FIG.) at the two joint; Described secondary second passage flow duct 202 one end connects with external refrigeration liquid pipe, and the other end directly docks with center pillar second channel 162, and is provided with sealing ring (not shown in FIG.) at the joint of the two; Described center first passage 171 one end is directly docked with outer seat first passage 151, and the other end directly docks with center pillar third channel 163, and is provided with sealing ring (not shown in FIG.) at each joint; Described center second channel 172 one end is directly docked with outer seat second channel 152, and the other end directly docks with center pillar four-way 164, and is provided with sealing ring (not shown in FIG.) at each joint; Described secondary threeway runner 211 directly docks with outer seat third channel 153, and is provided with sealing ring (not shown in FIG.) at joint; Described secondary the 4th passage flow duct 212 directly docks with outer seat four-way 154, and is provided with sealing ring (not shown in FIG.) at joint.Direct docking also arranges sealing ring at joint and makes transformer rectifier structure simply compact, takes up room little, also there will not be cooling fluid to leak.
The operation principle of cooling fluid cooling transformer rectifier structure:
As Fig. 5 to Figure 15, shown in Figure 23, external refrigeration liquid flows into from being located at secondary first passage flow duct 201 that secondary first exports seat 18, secondary first passage flow duct 201 connects with the center pillar first passage 161 be located on left post 1313, cooling fluid flows into center pillar first passage 161, flow into outer seat first passage 151 again, the center first passage 171 be located at centre cap seat 14 is flowed into again after outer seat first passage 151 flows out, the cooling fluid flowed out from center first passage 171 flows into again center pillar third channel 163, flow into outer seat third channel 153 again, flow into secondary threeway runner 211 again, flow into secondary interface channel 213 again, flow into secondary the 4th passage flow duct 212 again, flow into outer seat four-way 154 again, flow into center pillar four-way 164 again, flow into center second channel 172 again, flow into outer seat second channel 152 again, flow into center pillar second channel 162 again, flow into secondary second passage flow duct 202 again and discharge (Figure 23 shows coolant flow direction) from the second passage flow duct 202.Cooling fluid flows into from being located at secondary first passage flow duct 201 that secondary first exports seat 18, flowing through that secondary first exports seat 18, left pedestal 131, centre cap seat 14, right pedestal 132, secondary second export seat 19, export seat 19 from secondary second again flows back to right pedestal 132, centre cap seat 14, left pedestal 131 successively successively, finally flowing out from being located at secondary second passage flow duct 202 that secondary first exports seat 18. thus complete whole flow path.Export seat 18 and secondary second at left pedestal 131, right pedestal 132, centre cap seat 14, secondary first to export and seat 19 arranges many be communicated with and the cooling passage forming loop, make cooling fluid in the process of flowing, take away the amount of heat of rectifying device 9 and transformer 1, substantially improve the cooling effect of transformer rectifier structure, improve the ability of transformer rectifier structure by electric current, increase the service life.
The flow direction of cooling fluid can certainly be changed, cooling fluid is flow to from secondary second passage flow duct 202, flows out from secondary first passage flow duct 201.
Claims (9)
1. a transformer rectifier structure, comprise transformer (1), rectifying device (9) and converging component (10), described transformer (1) comprises iron core (11), former limit winding (12) and secondary (13), described secondary (13) includes left pedestal (131) and right pedestal (132), described left pedestal (131) comprises left outside pedestal (1311), left groove (1312) and left post (1313), described right pedestal (132) comprises right outside pedestal (1321), right groove (1322) and right post (1323), described right post (1323) and left outside pedestal (1311) are provided with the centre cap seat (14) of both connections, described left post (1313) is connected with a secondary output, described right outside pedestal (1321) is connected with another secondary output, it is characterized in that: described transformer (1) is provided with the cooling passage for coolant flow, described cooling passage comprises the outer seat passage (15) be located on left outside pedestal (1311) and right outside pedestal (1321) and the center pillar passage (16) be located on left post (1313) and right post (1323), described center pillar passage (16) is communicated with outer seat passage (15).
2. transformer rectifier structure according to claim 1, is characterized in that: described centre cap seat (14) is provided with the central passage (17) for being communicated with outer seat passage (15) and center pillar passage (16).
3. transformer rectifier structure according to claim 1, it is characterized in that: described left post (1313) is connected with secondary first and exports seat (18), described right outside pedestal (1321) is connected with secondary second and exports seat (19), described secondary first exports the secondary output that seat (18) becomes transformer (1), described secondary second exports another secondary output that seat (19) becomes transformer (1), described rectifying device (9) is located at secondary first and exports seat (18) and secondary second exports on seat (19), described left pedestal (131) and right pedestal (132) are located at secondary first and export the side that seat (18) and secondary second export seat (19), described rectifying device (9) and converging component (10) are located at secondary first and export the opposite side that seat (18) and secondary second export seat (19).
4. transformer rectifier structure according to claim 3, it is characterized in that: described secondary first exports seat (18) and is provided with the secondary first passage (20) communicated with center pillar passage (16), described secondary second exports seat (19) and is provided with the secondary second channel (21) communicated with outer seat passage (15).
5. transformer rectifier structure according to claim 1, it is characterized in that: described outer seat passage (15) comprises be spaced apart outer seat first passage (151) on left outside pedestal (1311) and outer seat second channel (152), described outer seat passage (15) also comprises be spaced apart outer seat third channel (153) on right outside pedestal (1321) and outer seat four-way (154), described center pillar passage (16) comprises be spaced apart center pillar first passage (161) on left post (1313) and center pillar second channel (162), described center pillar passage (16) also comprises be spaced apart center pillar third channel (163) on right post (1323) and center pillar four-way (164), described outer seat first passage (151) is communicated with center pillar first passage (161), described outer seat second channel (152) is communicated with center pillar second channel (162), described outer seat third channel (153) is communicated with center pillar third channel (163), described outer seat four-way (154) is communicated with center pillar four-way (164).
6. transformer rectifier structure according to claim 5, it is characterized in that: described centre cap seat (14) is provided with central passage (17), described central passage (17) comprises for connecting outer seat first passage (151) and the center first passage (171) of center pillar third channel (163) and the center second channel (172) for being connected outer seat second channel (152) and center pillar four-way (164).
7. transformer rectifier structure according to claim 6, it is characterized in that: described left post (1313) is connected with secondary first and exports seat (18), described right outside pedestal (1321) is connected with secondary second and exports seat (19), described secondary first exports the secondary output that seat (18) becomes transformer (1), described secondary second exports another secondary output that seat (19) becomes transformer (1), described secondary first exports seat (18) and is provided with the secondary first passage (20) communicated with center pillar passage (16), described secondary second exports seat (19) and is provided with the secondary second channel (21) communicated with outer seat passage (15), described secondary first passage (20) comprises secondary first passage flow duct (201) connected with center pillar first passage (161) and secondary second passage flow duct (202) connected with center pillar second channel (162), described secondary second channel (21) comprises secondary threeway runner (211) connected with outer seat third channel (153) and the secondary the 4th passage flow duct (212) connected with outer seat four-way (154).
8. transformer rectifier structure according to claim 7, is characterized in that: described secondary second exports seat (19) and is provided with the secondary interface channel (213) connecting secondary threeway runner (211) and secondary the 4th passage flow duct (212).
9. transformer rectifier structure according to claim 8, it is characterized in that: one end of described secondary first passage flow duct (201) connects with outside liquid pipe at cold night, the other end directly docks with center pillar first passage (161), and is provided with sealing ring at the two joint; Described secondary second passage flow duct (202) one end connects with external refrigeration liquid pipe, and the other end directly docks with center pillar second channel (162), and is provided with sealing ring at the joint of the two; Described center first passage (171) one end is directly docked with outer seat first passage (151), and the other end directly docks with center pillar third channel (163), and is provided with sealing ring at each joint; Described center second channel (172) one end is directly docked with outer seat second channel (152), and the other end directly docks with center pillar four-way (164), and is provided with sealing ring at each joint; Described secondary threeway runner (211) is directly docked with outer seat third channel (153), and is provided with sealing ring at joint; Described secondary the 4th passage flow duct (212) directly docks with outer seat four-way (154), and is provided with sealing ring at joint.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108738.4A CN104658742B (en) | 2015-03-12 | 2015-03-12 | A kind of transformator rectifier structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510108738.4A CN104658742B (en) | 2015-03-12 | 2015-03-12 | A kind of transformator rectifier structure |
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| CN104658742A true CN104658742A (en) | 2015-05-27 |
| CN104658742B CN104658742B (en) | 2016-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276428A (en) * | 2017-08-14 | 2017-10-20 | 中山市华星电源科技有限公司 | A kind of low-voltage, high-current Switching Power Supply structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002184637A (en) * | 2000-12-11 | 2002-06-28 | Ikeda Electric Co Ltd | Electromagnetic device and its manufacturing apparatus |
| CN200941327Y (en) * | 2006-05-31 | 2007-08-29 | 中山市华星电源科技有限公司 | Novel transformer seat |
| CN201072698Y (en) * | 2007-01-26 | 2008-06-11 | 刘福全 | Integrated designing medium and high frequency transformer |
| CN201514838U (en) * | 2009-09-24 | 2010-06-23 | 成都汇能高科电器有限公司 | High-frequency power transformer component |
| CN204424040U (en) * | 2015-03-12 | 2015-06-24 | 中山市华星电源科技有限公司 | A kind of transformer rectifier structure |
-
2015
- 2015-03-12 CN CN201510108738.4A patent/CN104658742B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002184637A (en) * | 2000-12-11 | 2002-06-28 | Ikeda Electric Co Ltd | Electromagnetic device and its manufacturing apparatus |
| CN200941327Y (en) * | 2006-05-31 | 2007-08-29 | 中山市华星电源科技有限公司 | Novel transformer seat |
| CN201072698Y (en) * | 2007-01-26 | 2008-06-11 | 刘福全 | Integrated designing medium and high frequency transformer |
| CN201514838U (en) * | 2009-09-24 | 2010-06-23 | 成都汇能高科电器有限公司 | High-frequency power transformer component |
| CN204424040U (en) * | 2015-03-12 | 2015-06-24 | 中山市华星电源科技有限公司 | A kind of transformer rectifier structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276428A (en) * | 2017-08-14 | 2017-10-20 | 中山市华星电源科技有限公司 | A kind of low-voltage, high-current Switching Power Supply structure |
| CN107276428B (en) * | 2017-08-14 | 2023-09-12 | 中山市华星电源科技有限公司 | Low-voltage high-current switching power supply structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104658742B (en) | 2016-11-30 |
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