CN105355362A - Internal structure of transformer tank - Google Patents
Internal structure of transformer tank Download PDFInfo
- Publication number
- CN105355362A CN105355362A CN201510683904.3A CN201510683904A CN105355362A CN 105355362 A CN105355362 A CN 105355362A CN 201510683904 A CN201510683904 A CN 201510683904A CN 105355362 A CN105355362 A CN 105355362A
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- China
- Prior art keywords
- transformer
- internal structure
- cavity body
- draw
- hole
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention provides an internal structure of a transformer tank. The internal structure comprises a through cavity as well as an upper connecting head and a lower connecting head connected with two ends of the through cavity respectively, wherein an internal cavity is arranged inside the through cavity; cooling fins are arranged between the through cavity and the internal cavity; a plurality of first clamping grooves and first bulges which are arranged in a staggered manner are arranged on two opposite sides on the first convex edge of the upper connecting head outwards; a plurality of second clamping grooves and second bulges which are arranged in the staggered manner are arranged on two opposite sides on the second convex edge of the lower connecting head outwards; the first clamping grooves and the second clamping grooves are arranged correspondingly; and through holes communicated with the through cavity are formed in the upper connecting head and the lower connecting head respectively. The internal structure has the advantages that a support is convenient to mount through the arrangement of the upper connecting head and the lower connecting head, and coil heads are clamped in the clamping grooves and are arranged in the transformer tank, so that required coils are quickly found in the transformer maintenance next time conveniently.
Description
Technical field
The invention belongs to transformer technology field, especially relate to a kind of transformer-cabinet internal structure.
Background technology
In prior art, transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, can produce heat in galvanization, and particularly in large-scale communication apparatus, heat radiation seems particularly important.On the transformer bracket that the coil of transformer is wrapped in jointly, but due to existing transformer bracket radiating effect bad, its coil temperature can be made to raise, seriously can produce disaster hidden-trouble; What the winding head after transformer bracket is wound around was at random is placed in transformer tank, is not easy to the coil fault that maintenance next time transformer finds needs fast, and installs inconvenience.
Summary of the invention
The object of this invention is to provide a kind of structure simple, be convenient to install, easy to operate and good heat dissipation effect transformer-cabinet internal structure, be especially suitable for use on the transformer in large-scale communication apparatus.
Technical scheme of the present invention is: a kind of transformer-cabinet internal structure, comprise cavity body, and the upper binding head be connected with cavity body two ends respectively, lower union joint, inner chamber body is provided with in cavity body, fin is provided with between described cavity body and inner chamber body, two opposite side on first convex edge of described upper binding head are provided with multiple the first draw-in groove be crisscross arranged laterally, first is protruding, two opposite side on second convex edge of described lower union joint are provided with multiple the second draw-in groove be crisscross arranged laterally, second is protruding, first draw-in groove and the corresponding setting of the second draw-in groove, described upper binding head, lower union joint is equipped with the through hole be connected with cavity body,
The through hole outer edge of described upper binding head is provided with 2 card articles, and 2 opposite edges places outside the through hole of described lower union joint are provided with blend stop, are provided with back-up block between described blend stop and each second projection.
Preferably, the cross section of described cavity body is square or circular.
Preferably, 2 card articles lay respectively at the relative Liang Ge edge of the through hole of upper binding head.
Preferably, the number of first and second draw-in groove is 9.
Preferably, 2 described card articles are separately positioned on the upper and lower edge of the through hole of upper binding head, and 2 blend stops are separately positioned on the left and right edge of the through hole of lower union joint.
Preferably, the length of described upper and lower connector is 93mm, and width is 58mm.
Preferably, the width of described cavity body is 60mm, and the distance between cavity body and inner chamber body is 15mm.
The advantage that the present invention has and good effect are: owing to adopting technique scheme, be provided with fin in the cavity body of transformer bracket, can be coil heat radiation, coil temperature are reduced, prevents generation disaster hidden-trouble, convenient; The upper binding head arranged, lower union joint are arranged, and not only facilitate mounting bracket, and winding head are stuck in draw-in groove, are placed in transformer tank, are convenient to the coil that maintenance next time transformer finds needs fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of lower union joint of the present invention.
Fig. 3 is vertical view of the present invention.
In figure:
1, cavity body 2, upper binding head 3, lower union joint
4, inner chamber body 5, first convex edge 6, first draw-in groove
7, the first projection 8, second convex edge 9, second draw-in groove
10, the second projection 11, card article 12, blend stop
13, back-up block
Embodiment
As Figure 1-3, technical scheme of the present invention is: a kind of transformer-cabinet internal structure, comprise cavity body 1, and the upper binding head 2, the lower union joint 3 that are connected with cavity body 1 two ends respectively, in cavity body 1, be provided with inner chamber body 4, fin is provided with between described cavity body 1 and inner chamber body 4, be provided with fin in the cavity body 1 of transformer bracket, can be coil heat radiation, coil temperature is reduced, prevent generation disaster hidden-trouble, convenient; Two opposite side on first convex edge 5 of described upper binding head 2 are provided with multiple the first draw-in groove 6, first projection 7 be crisscross arranged laterally, this draw-in groove is in order to block coil, two opposite side on second convex edge 8 of described lower union joint 3 are provided with multiple the second draw-in groove 9, second projection 10 be crisscross arranged laterally, first draw-in groove 6 and the corresponding setting of the second draw-in groove 9, described upper binding head 2, lower union joint 3 are equipped with the through hole be connected with cavity body 1
The through hole outer edge of described upper binding head 2 is provided with 2 card articles 11, for being connected compact with upper end in transformer, and convenience and grafting in transformer, 2 opposite edges places outside the through hole of described lower union joint 3 are provided with blend stop 12, back-up block 13 is provided with between described blend stop 12 and each second projection 8, the setting of upper binding head 2, lower union joint 3, not only facilitate mounting bracket, and winding head is stuck in draw-in groove, be placed in transformer-cabinet, be convenient to the coil that maintenance next time transformer finds needs fast.
In the present embodiment, the cross section of described cavity body 1 is square or circular.
In the present embodiment, 2 card articles 11 lay respectively at the relative Liang Ge edge of the through hole of upper binding head 2.
In the present embodiment, the number of first and second draw-in groove is 9.
In the present embodiment, 2 described card articles 11 are separately positioned on the upper and lower edge of the through hole of upper binding head 2, and 2 blend stops 12 are separately positioned on the left and right edge of the through hole of lower union joint 3.
In the present embodiment, the length of described upper and lower connector is 93mm, and width is 58mm.
In the present embodiment, the width of described cavity body 1 is 60mm, and the distance between cavity body 1 and inner chamber body 4 is 15mm.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (7)
1. a transformer-cabinet internal structure, it is characterized in that: comprise cavity body, and the upper binding head be connected with cavity body two ends respectively, lower union joint, inner chamber body is provided with in cavity body, fin is provided with between described cavity body and inner chamber body, two opposite side on first convex edge of described upper binding head are provided with multiple the first draw-in groove be crisscross arranged laterally, first is protruding, two opposite side on second convex edge of described lower union joint are provided with multiple the second draw-in groove be crisscross arranged laterally, second is protruding, first draw-in groove and the corresponding setting of the second draw-in groove, described upper binding head, lower union joint is equipped with the through hole be connected with cavity body,
The through hole outer edge of described upper binding head is provided with 2 card articles, and 2 opposite edges places outside the through hole of described lower union joint are provided with blend stop, are provided with back-up block between described blend stop and each second projection.
2. a kind of transformer-cabinet internal structure according to claim 1, is characterized in that: the cross section of described cavity body is square or circular.
3. a kind of transformer-cabinet internal structure according to claim 1, is characterized in that: 2 card articles lay respectively at the relative Liang Ge edge of the through hole of upper binding head.
4. a kind of transformer-cabinet internal structure according to claim 1, is characterized in that: the number of first and second draw-in groove is 9.
5. a kind of transformer-cabinet internal structure according to claim 1 or 3, is characterized in that: 2 described card articles are separately positioned on the upper and lower edge of the through hole of upper binding head, and 2 blend stops are separately positioned on the left and right edge of the through hole of lower union joint.
6. a kind of transformer bracket according to claim 1, is characterized in that: the length of described upper and lower connector is 93mm, and width is 58mm.
7. a kind of transformer-cabinet internal structure according to claim 1, is characterized in that: the width of described cavity body is 60mm, and the distance between cavity body and inner chamber body is 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683904.3A CN105355362A (en) | 2015-10-20 | 2015-10-20 | Internal structure of transformer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510683904.3A CN105355362A (en) | 2015-10-20 | 2015-10-20 | Internal structure of transformer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105355362A true CN105355362A (en) | 2016-02-24 |
Family
ID=55331311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510683904.3A Pending CN105355362A (en) | 2015-10-20 | 2015-10-20 | Internal structure of transformer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105355362A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257027A (en) * | 1978-11-27 | 1981-03-17 | Shimoda Electric Company | Transformer bobbin assembly |
| DE3026852A1 (en) * | 1980-07-16 | 1982-02-04 | Absaar Elektroapparatebau GmbH & Co KG, 6631 Altforweiler | Moulded coil case for transformer winding - incorporates feet for mounting completed transformer as part of coil case flange |
| DE3335612A1 (en) * | 1983-09-30 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | Insulation arrangement for concentric windings having opposite minimum-air gaps and tracking paths |
| US4857876A (en) * | 1989-02-27 | 1989-08-15 | Valmont Industries, Inc. | Shunt latch |
| KR20110116430A (en) * | 2010-04-19 | 2011-10-26 | 삼성전기주식회사 | Transformer and electronic apparatus having thereof |
| TW201246244A (en) * | 2011-05-10 | 2012-11-16 | Delta Electronics Inc | Bobbin and magnetic module comprising the same |
| WO2013018381A1 (en) * | 2011-08-01 | 2013-02-07 | 住友電気工業株式会社 | Choke coil |
| US20140109394A1 (en) * | 2011-03-01 | 2014-04-24 | Lite-On Technology Corporation | Low profile transformer |
| CN203733570U (en) * | 2014-03-13 | 2014-07-23 | 深圳市普兰斯通科技有限公司 | Heat dissipation device of high-frequency switching mode power supply transformer |
| CN104347246A (en) * | 2014-04-22 | 2015-02-11 | 昱京科技股份有限公司 | Improved structure of transformer |
| CN205194464U (en) * | 2015-10-20 | 2016-04-27 | 天津三源华能电力设备技术有限公司 | Transformer bracket |
-
2015
- 2015-10-20 CN CN201510683904.3A patent/CN105355362A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257027A (en) * | 1978-11-27 | 1981-03-17 | Shimoda Electric Company | Transformer bobbin assembly |
| DE3026852A1 (en) * | 1980-07-16 | 1982-02-04 | Absaar Elektroapparatebau GmbH & Co KG, 6631 Altforweiler | Moulded coil case for transformer winding - incorporates feet for mounting completed transformer as part of coil case flange |
| DE3335612A1 (en) * | 1983-09-30 | 1985-04-04 | Siemens AG, 1000 Berlin und 8000 München | Insulation arrangement for concentric windings having opposite minimum-air gaps and tracking paths |
| US4857876A (en) * | 1989-02-27 | 1989-08-15 | Valmont Industries, Inc. | Shunt latch |
| KR20110116430A (en) * | 2010-04-19 | 2011-10-26 | 삼성전기주식회사 | Transformer and electronic apparatus having thereof |
| US20140109394A1 (en) * | 2011-03-01 | 2014-04-24 | Lite-On Technology Corporation | Low profile transformer |
| TW201246244A (en) * | 2011-05-10 | 2012-11-16 | Delta Electronics Inc | Bobbin and magnetic module comprising the same |
| WO2013018381A1 (en) * | 2011-08-01 | 2013-02-07 | 住友電気工業株式会社 | Choke coil |
| CN203733570U (en) * | 2014-03-13 | 2014-07-23 | 深圳市普兰斯通科技有限公司 | Heat dissipation device of high-frequency switching mode power supply transformer |
| CN104347246A (en) * | 2014-04-22 | 2015-02-11 | 昱京科技股份有限公司 | Improved structure of transformer |
| CN205194464U (en) * | 2015-10-20 | 2016-04-27 | 天津三源华能电力设备技术有限公司 | Transformer bracket |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |