CN204088028U - The pin configuration of rectifier transformer - Google Patents
The pin configuration of rectifier transformer Download PDFInfo
- Publication number
- CN204088028U CN204088028U CN201420525087.XU CN201420525087U CN204088028U CN 204088028 U CN204088028 U CN 204088028U CN 201420525087 U CN201420525087 U CN 201420525087U CN 204088028 U CN204088028 U CN 204088028U
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- coil
- head
- afterbody
- connector lug
- copper bar
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Abstract
The utility model discloses a kind of pin configuration reducing the rectifier transformer of copper bar consumption, comprise three iron cores in one line and respectively around the A coil on iron core, B coil and C coil, A coil, B coil and C coil around iron core upper end be also respectively arranged with connector lug E, connector lug F and connector lug G, described A coil and B coil are from bottom to top and around to being entwined left, C coil from bottom to top and around to being entwined to the right, wiring connects according to GB.The utility model has the advantages that: the utility model has the advantages that: the use amount reducing copper bar, reduce production cost.
Description
Technical field
The utility model relates to a kind of pin configuration of rectifier transformer.
Background technology
As depicted in figs. 1 and 2, the general structure of the pin configuration of existing normal rectification transformer is for comprising shell, comprise three iron cores in one line and respectively around the A coil 1 on iron core, B coil 2 and C coil 3, described A coil 1, B coil 2 and C coil 3 are all from bottom to top and around to being entwined left, the head a7 of A the coil 1 and afterbody y11 of B coil 2, the head b8 of B the coil 2 and afterbody z12 of C coil 3, be connected respectively by copper bar between the head c9 of C the coil 3 and afterbody x10 of A coil 1, the head a7 of A coil 1, the head b8 of B the coil 2 and head c9 of C coil 3 lays respectively at the upper end of iron core, the afterbody y11 of afterbody x10, B coil 2 of A the coil 1 and afterbody z14 of C coil 3 lays respectively at the lower end of iron core, A coil 1, B coil 2 and C coil 3 around iron core upper end be also respectively arranged with the head c9 of head b8, C coil 3 of head a7, B coil 2 of connector lug E4, connector lug F5 and connector lug G6, A coil 1 with connector lug E4, be connected respectively by copper bar between connector lug F5 and connector lug G6.In field transformer, the connected mode due to coil is fixing, therefore the consumption of copper bar, and namely length is also fixing.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of pin configuration reducing the rectifier transformer of copper bar consumption.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of pin configuration of rectifier transformer, comprise three iron cores in one line and respectively around the A coil on iron core, B coil and C coil, A coil, B coil and C coil around iron core upper end be also respectively arranged with connector lug E, connector lug F and connector lug G, described A coil and B coil are from bottom to top and around to being entwined left, C coil is from bottom to top and around to being entwined to the right, the head a of A coil and the afterbody y of B coil, the head b of B coil and the afterbody z of C coil, be connected respectively by copper bar between the head c of C coil and the afterbody x of A coil, the head a of A coil, the head b of B coil and the afterbody z of C coil lays respectively at the upper end of iron core, the afterbody y of afterbody x, B coil of A coil and the head c of C coil lays respectively at the lower end of iron core, and the head c of head b, C coil of head a, B coil of A coil is with connector lug E, be connected respectively by copper bar between connector lug F and connector lug G.
The copper bar of the described head a of connection A coil and the afterbody y of B coil is roughly in Z-shaped.
The copper bar of the described head c of connection C coil and the afterbody x of A coil roughly takes the shape of the letter U.
The copper bar linearly shape of the described head b of connection B coil and the afterbody z of C coil.
The head c of head b, C coil of head a, B coil of described A coil is with connector lug E, be connected respectively by linear copper bar between connector lug F and connector lug G.
The beneficial effects of the utility model are: because C coil is reverse-winding, the afterbody z of C coil is just in upper end, the head b of such B coil is exactly direct-connected when being connected with the afterbody z of C coil, there is no turning, thus save one be equivalent to coil from head to the copper bar of afterbody equivalent length than conventional, thus reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pin configuration of rectifier transformer in background technology;
Fig. 2 is the structure diagram of Fig. 1;
Fig. 3 is the structural representation of the pin configuration of the utility model rectifier transformer;
Fig. 4 is the structure diagram of Fig. 3.
In figure: 1, A coil, 2, B coil, 3, C coil, 4, connector lug E, 5, connector lug F, 6, connector lug G, 7, head a, 8, head b, 9, head c, 10, afterbody x, 11, afterbody y, 12, afterbody z, 13, the first copper bar, the 14, second copper bar, the 15, the 3rd copper bar, 16, the 4th copper bar, the 17, the 5th copper bar, the 18, the 6th copper bar.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 3 and Figure 4, the pin configuration of rectifier transformer described in the utility model, comprise three iron cores in one line and respectively around the A coil 1 on iron core, B coil 2 and C coil 3, A coil 1, B coil 2 and C coil 3 around iron core upper end be also respectively arranged with connector lug E4, connector lug F5 and connector lug G6, described A coil 1 and B coil 2 are from bottom to top and around to being entwined left, C coil 3 is from bottom to top and around to being entwined to the right, by being roughly connected in Z-shaped first copper bar 13 between the head a7 of A the coil 1 and afterbody y11 of B coil, be connected by linear second copper bar 14 between the head b8 of B the coil 2 and afterbody z12 of C coil 3, the 3rd copper bar 15 by roughly taking the shape of the letter U between the head c9 of C the coil 3 and afterbody x10 of A coil 1 is connected, the head a7 of A coil 1, the head b8 of B the coil 2 and afterbody z12 of C coil 3 lays respectively at the upper end of iron core, the afterbody y11 of afterbody x10, B coil 2 of A the coil 1 and head c9 of C coil 3 lays respectively at the lower end of iron core, is connected between the head a7 of A coil 1 and connector lug E4 by linear the 4th copper bar 16, be connected by linear the 5th copper bar 17 between the head b8 of B coil 2 and connector lug F5, be connected by linear the 6th copper bar 18 between the head c9 of C coil 3 and connector lug G6.When not affecting rectifier transformer overall performance, its head c9 is made to be positioned at the lower end of iron core by C coil 3 reverse-winding, and meet the exact connect ion method gone between in rectifying transformer coil, can obviously find out compared with the normal rectification transformer in background technology like this, because the afterbody z12 of the head b8 of B coil 2 and C coil 3 lays respectively at the upper end of iron core, such second copper bar 14 is obviously little than the length in normal rectification transformer a lot, because a coil of large rectifier transformer is very high, also just mean that the second copper bar 14 can be saved very long one section, thus reduction production cost, the shortening of the second copper bar 14 also reduces the long hidden danger brought of copper bar, copper bar is longer, the hidden danger of short circuit is larger.
Claims (5)
1. the pin configuration of rectifier transformer, comprise three iron cores in one line and respectively around the A coil on iron core, B coil and C coil, A coil, B coil and C coil around iron core upper end be also respectively arranged with connector lug E, connector lug F and connector lug G, it is characterized in that: described A coil and B coil are from bottom to top and around to being entwined left, C coil is from bottom to top and around to being entwined to the right, the head a of A coil and the afterbody y of B coil, the head b of B coil and the afterbody z of C coil, be connected respectively by copper bar between the head c of C coil and the afterbody x of A coil, the head a of A coil, the head b of B coil and the afterbody z of C coil lays respectively at the upper end of iron core, the afterbody y of afterbody x, B coil of A coil and the head c of C coil lays respectively at the lower end of iron core, and the head c of head b, C coil of head a, B coil of A coil is with connector lug E, be connected respectively by copper bar between connector lug F and connector lug G.
2. the pin configuration of rectifier transformer according to claim 1, is characterized in that: the copper bar of the described head a of connection A coil and the afterbody y of B coil is roughly in Z-shaped.
3. the pin configuration of rectifier transformer according to claim 1, is characterized in that: the copper bar of the described head c of connection C coil and the afterbody x of A coil roughly takes the shape of the letter U.
4. the pin configuration of rectifier transformer according to claim 1, is characterized in that: the copper bar linearly shape of the described head b of connection B coil and the afterbody z of C coil.
5. the pin configuration of rectifier transformer according to claim 1, is characterized in that: the head c of head b, C coil of head a, B coil of described A coil is with connector lug E, be connected respectively by linear copper bar between connector lug F and connector lug G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525087.XU CN204088028U (en) | 2014-09-12 | 2014-09-12 | The pin configuration of rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525087.XU CN204088028U (en) | 2014-09-12 | 2014-09-12 | The pin configuration of rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088028U true CN204088028U (en) | 2015-01-07 |
Family
ID=52180710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525087.XU Expired - Fee Related CN204088028U (en) | 2014-09-12 | 2014-09-12 | The pin configuration of rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088028U (en) |
-
2014
- 2014-09-12 CN CN201420525087.XU patent/CN204088028U/en not_active Expired - Fee Related
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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: 20150107 Termination date: 20190912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |