CN204375532U - A kind of replaceable insulation cushion transformer - Google Patents
A kind of replaceable insulation cushion transformer Download PDFInfo
- Publication number
- CN204375532U CN204375532U CN201520115866.7U CN201520115866U CN204375532U CN 204375532 U CN204375532 U CN 204375532U CN 201520115866 U CN201520115866 U CN 201520115866U CN 204375532 U CN204375532 U CN 204375532U
- Authority
- CN
- China
- Prior art keywords
- transformer
- insulation cushion
- air outlet
- bobbin
- transformer shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 45
- 230000007423 decrease Effects 0.000 abstract 1
- 230000009466 transformation Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Abstract
The utility model discloses a kind of replaceable insulation cushion transformer, comprise transformer shell, air inlet, input lead, air outlet, ventilating fan, output lead, transformer coil, bobbin, magnetic core, insulation cushion, protruding, handle, described air inlet is positioned on the left of transformer shell, described input lead is positioned on the left of transformer shell, described air outlet is positioned on the right side of transformer shell, described ventilating fan is positioned at air outlet place, described output lead is positioned on the right side of transformer shell, described transformer coil is positioned at transformer shell inside, described magnetic core is positioned at bobbin, described insulation cushion is between bobbin and magnetic core, described projection is positioned at insulation cushion afterbody, described handle is positioned at insulation cushion afterbody.This replaceable insulation cushion transformer, not only thermal diffusivity is good, ensure that useful life, and insulation cushion is replaceable, decreases cost, saved resource.
Description
Technical field
The utility model relates to bookstore's apparatus field, is specially a kind of replaceable insulation cushion transformer.
Background technology
What transformer utilized is mutual inductance principle, transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, main member is primary coil, secondary coil and iron core (magnetic core), major function is voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc., can be divided into by purposes: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, single-phase transformer, furnace transformer, rectifier transformer etc., be wrapped on single coil according to the transformer of prior art mainly by primary coil and secondary coil order, core is attached to bobbin by the through hole of bobbin, in order to avoid electric leakage or other accidents, usual meeting sets up insulation cushion between magnetic core and bobbin, but magnetic core can generate heat at work, impel insulation cushion aging, reduce the useful life of transformer, for this reason, the utility model proposes a kind of Novel replaceable insulation cushion transformer.
Utility model content
The purpose of this utility model is to provide a kind of replaceable insulation cushion transformer, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of replaceable insulation cushion transformer, comprise transformer shell, air inlet, input lead, air outlet, ventilating fan, output lead, transformer coil, bobbin, magnetic core, insulation cushion, protruding, handle, described air inlet is positioned on the left of transformer shell, described input lead is positioned on the left of transformer shell, described air outlet is positioned on the right side of transformer shell, described ventilating fan is positioned at air outlet place, described output lead is positioned on the right side of transformer shell, described transformer coil is positioned at transformer shell inside, described magnetic core is positioned at bobbin, described insulation cushion is between bobbin and magnetic core, described projection is positioned at insulation cushion afterbody, described handle is positioned at insulation cushion afterbody.
Preferably, be provided with air inlet on the left of described transformer shell, right side is provided with air outlet, and described air outlet place is provided with ventilating fan.
Preferably, described insulation cushion is between bobbin and magnetic core.
Preferably, described projection is positioned at insulation cushion afterbody.
Compared with prior art, the beneficial effects of the utility model are: this replaceable insulation cushion transformer, be provided with air inlet and air outlet, and air outlet goes out to be provided with ventilating fan, ensure that heat radiation, extend physical life, reduce disaster hidden-trouble, insulation cushion is located between bobbin and magnetic core, and insulation cushion adopts the rubber blanket that cost is lower, have deformability, projection limits the extreme position of insulation cushion, and insulation cushion can be extracted out and change.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation view that the utility model transformer coil insulated body is extracted out.
In figure: 1 transformer shell, 2 air inlets, 3 input leads, 4 air outlets, 5 ventilating fans, 6 output leads, 7 transformer coils, 8 bobbins, 9 magnetic cores, 10 insulation cushions, 11 protruding and 12 handles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of replaceable insulation cushion transformer, comprise transformer shell 1, air inlet 2, input lead 3, air outlet 4, ventilating fan 5, output lead 6, transformer coil 7, bobbin 8, magnetic core 9, insulation cushion 10, protruding 11, handle 12, air inlet 2 is positioned on the left of transformer shell 1, input lead 3 is positioned on the left of transformer shell 1, air outlet 4 is positioned on the right side of transformer shell 1, ventilating fan 5 is positioned at air outlet 4 place, output lead 6 is positioned on the right side of transformer shell 1, it is inner that transformer coil 7 is positioned at transformer shell 1, magnetic core 9 is positioned at bobbin 8, insulation cushion 10 is between bobbin 8 and magnetic core 9, protruding 11 are positioned at insulation cushion 10 afterbody, handle 12 is positioned at insulation cushion 10 afterbody.
During use, this replaceable insulation cushion transformer, be provided with air inlet 2 and air outlet 4, air outlet 4 place is provided with ventilating fan 5, ensure that heat radiation, after this replaceable insulation cushion transformer uses certain hour, only need aging insulation cushion 10 to change and just can continue again to use, improve useful life, save cost.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. a replaceable insulation cushion transformer, comprises transformer shell (1), air inlet (2), input lead (3), air outlet (4), ventilating fan (5), output lead (6), transformer coil (7), bobbin (8), magnetic core (9), insulation cushion (10), protruding (11), handle (12), it is characterized in that: described air inlet (2) is positioned at transformer shell (1) left side, described input lead (3) is positioned at transformer shell (1) left side, described air outlet (4) is positioned at transformer shell (1) right side, described ventilating fan (5) is positioned at air outlet (4) place, described output lead (6) is positioned at transformer shell (1) right side, it is inner that described transformer coil (7) is positioned at transformer shell (1), described magnetic core (9) is positioned at bobbin (8), described insulation cushion (10) is positioned between bobbin (8) and magnetic core (9), described projection (11) is positioned at insulation cushion (10) afterbody, described handle (12) is positioned at insulation cushion (10) afterbody.
2. the replaceable insulation cushion transformer of one according to claim 1, it is characterized in that: described transformer shell (1) left side is provided with air inlet (2), right side is provided with air outlet (4), and described air outlet (4) place is provided with ventilating fan (5).
3. the replaceable insulation cushion transformer of one according to claim 1, is characterized in that: described insulation cushion (10) is positioned between bobbin (8) and magnetic core (9).
4. the replaceable insulation cushion transformer of one according to claim 1, is characterized in that: described projection (11) is positioned at insulation cushion (10) afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115866.7U CN204375532U (en) | 2015-02-16 | 2015-02-16 | A kind of replaceable insulation cushion transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115866.7U CN204375532U (en) | 2015-02-16 | 2015-02-16 | A kind of replaceable insulation cushion transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204375532U true CN204375532U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115866.7U Expired - Fee Related CN204375532U (en) | 2015-02-16 | 2015-02-16 | A kind of replaceable insulation cushion transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204375532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449063A (en) * | 2016-11-17 | 2017-02-22 | 国网新疆电力公司和田供电公司 | On-load capacity-adjusting transformer good in heat dissipation and convenient to control |
| CN108172381A (en) * | 2018-03-16 | 2018-06-15 | 江苏互邦变压器制造有限公司 | A kind of transformer |
-
2015
- 2015-02-16 CN CN201520115866.7U patent/CN204375532U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449063A (en) * | 2016-11-17 | 2017-02-22 | 国网新疆电力公司和田供电公司 | On-load capacity-adjusting transformer good in heat dissipation and convenient to control |
| CN108172381A (en) * | 2018-03-16 | 2018-06-15 | 江苏互邦变压器制造有限公司 | A kind of transformer |
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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: 20150603 Termination date: 20160216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |