CN206293245U - A kind of novel transformer with creepage protection function - Google Patents
A kind of novel transformer with creepage protection function Download PDFInfo
- Publication number
- CN206293245U CN206293245U CN201621418091.1U CN201621418091U CN206293245U CN 206293245 U CN206293245 U CN 206293245U CN 201621418091 U CN201621418091 U CN 201621418091U CN 206293245 U CN206293245 U CN 206293245U
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- CN
- China
- Prior art keywords
- transformer
- containment vessel
- radiating
- protection function
- contiguous block
- 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.)
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Abstract
The utility model discloses a kind of novel transformer with creepage protection function, including containment vessel, radiating end, transformer, iron core, primary coil, enter power port, secondary coil, power-off protection apparatus, go out power port, ventilating opening, contiguous block, through hole, louvre, heat absorbing sheet, heat conductive rod, fin, radiating fin ray, single-chip microcomputer and sensitive controlling switch.The beneficial effects of the utility model are：Radiating end can effectively distribute the heat that transformer work is produced by its internal various parts; and also the louvre on top carries out cooperation radiating; and radiating efficiency when improve overall work further of the ventilating opening on containment vessel; the through hole on contiguous block and contiguous block on containment vessel can simply carry out fixation of the whole transformer on wall or plate very much with fitted bolt or screw; earth leakage protective device can detect the change of voltage during electric leakage, and signal turns off protection by regulating and controlling sensitive controlling switch after single-chip microcomputer reception processing in time.
Description
Technical field
The utility model is related to a kind of transformer, specially a kind of novel transformer with creepage protection function to belong to
Electrical equipment applied technical field.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core, its major function have：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing（Magnetic saturation transformation
Device）Deng power transformer, instrument transformer, testing transformer and special transformer can be divided into by purposes, so transformer is wide
The general occasion different for factory, power plant, power supply station, power distribution station etc..And current transformer itself lacks some and consolidates
Fixed structure, result of ventilating heat dissipation when in use is poor, and the bulk temperature of such transformer cannot be distributed in time, is occurring
Earth leakage protective can not be carried out during electric leakage again, service life is reduced, therefore, propose regarding to the issue above a kind of with earth leakage protective
The novel transformer of function.
Utility model content
The purpose of this utility model be that provided to solve the above problems it is a kind of with the new of creepage protection function
Type transformer.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of new change with creepage protection function
Depressor, including containment vessel, the containment vessel are internally provided with transformer；The transformer is internally provided with iron core；It is described
The one ends wound primary coil of iron core；The primary coil is connected into power port；The side of the primary coil is wound around the iron
The secondary coil of core；The secondary coil connects earth leakage protective device；The earth leakage protective device connects out power port by wire；
The side of the earth leakage protective device is the radiating end for being located at the transformer upper end；Heat absorbing sheet is provided with the radiating end；
One end of the heat absorbing sheet is provided with heat conductive rod；The side of the heat conductive rod is provided with fin；One end of the fin sets
It is equipped with radiating fin ray.
Preferably, the earth leakage protective device is made up of single-chip microcomputer and sensitive controlling switch, and the single-chip microcomputer and described
It is electrically connected with by wire between sensitive controlling switch.
Preferably, the side of the containment vessel is provided with ventilating opening.
Preferably, it is provided with the containment vessel on contiguous block, and the contiguous block and is provided with through hole.
Preferably, it is provided with louvre at the top of the radiating end.
Preferably, the containment vessel is made of fire proofing material, and the containment vessel has insulating properties.
The beneficial effects of the utility model are：Radiating end can effectively distribute transformer by its internal various parts
Work the heat for producing, and the also louvre on top carries out cooperation radiating, and ventilating opening on containment vessel is further
Improve radiating efficiency during overall work, the through hole on contiguous block and contiguous block on containment vessel can with fitted bolt or
Screw simply carries out fixation of the whole transformer on wall or plate very much, and earth leakage protective device can be detected during electric leakage
The change of voltage, signal turns off protection by regulating and controlling sensitive controlling switch after single-chip microcomputer reception processing in time, this to have
The shell of the novel transformer of creepage protection function has the characteristic of fire prevention and insulation, with self-insurance and can protect life safety, and
Firm, firm and durable is fastened, each component connection is flexible.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the structural representation of the utility model earth leakage protective device；
Fig. 3 is the leftschematic diagram of the utility model containment vessel；
Fig. 4 is the schematic top plan view of the utility model radiating end.
In figure：1st, containment vessel；2nd, radiating end；3rd, transformer；4th, iron core；5th, primary coil；6th, power port is entered；7th, secondary wire
Circle；8th, earth leakage protective device；9th, power port is gone out；10th, ventilating opening；11st, contiguous block；12nd, through hole；13rd, louvre；201st, heat absorbing sheet；
202nd, heat conductive rod；203rd, fin；204th, radiate fin ray；801st, single-chip microcomputer；802nd, sensitive controlling switch.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to shown in Fig. 1-4, a kind of novel transformer with creepage protection function, including containment vessel 1, containment vessel 1
Be internally provided with transformer 3；Transformer 3 is internally provided with iron core 4；The one ends wound primary coil 5 of iron core 4；Primary line
Circle 5 is connected into power port 6；The side of primary coil 5 is wound around the secondary coil 7 of iron core 4；The connection earth leakage protective dress of secondary coil 7
Put 8；Earth leakage protective device 8 connects out power port 9 by wire；The side of earth leakage protective device 8 is to be located at dissipating for the upper end of transformer 3
Hot junction 2；Heat absorbing sheet 201 is provided with radiating end 2；One end of heat absorbing sheet 201 is provided with heat conductive rod 202；The side of heat conductive rod 202
It is provided with fin 203；One end of fin 203 is provided with radiating fin ray 204.
Earth leakage protective device 8 is made up of single-chip microcomputer 801 and sensitive controlling switch 802, and single-chip microcomputer 801 and sensitive control are opened
It is electrically connected with by wire between closing 802, for protecting whole circuit；The side of containment vessel 1 is provided with ventilating opening 10, beneficial to logical
Wind radiates；It is provided with containment vessel 1 and through hole 12 is provided with contiguous block 11, and contiguous block 11, for the connection with wall；Radiating end
2 top is provided with louvre 13, coordinates radiating end to be radiated；Containment vessel 1 is made of fire proofing material, and containment vessel 1 has
There is insulating properties, can not only prevent fires but also can protect the safety of people.
First, by the shell of whole transformer by the through hole 12 and bolt or spiral shell on contiguous block 11 and contiguous block 11
Nail is connected on wall, then inserts power supply by entering power port 6, and electrical equipment is connected by going out power port 9, under normal circumstances, electricity
Stream by primary coil 5, iron core 4, secondary coil 7, earth leakage protective device 8 and can go out power port 9 and derive, and radiating end 2 radiates normally,
But when there are drain conditions, voltage occurs change, at this moment, the single-chip microcomputer 801 inside earth leakage protective device 8 will receive this
Plant signal and timely control the disconnecting circuit of sensitive controlling switch 802 to be protected.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (6)
1. a kind of novel transformer with creepage protection function, including containment vessel（1）, it is characterised in that：The containment vessel（1）
Be internally provided with transformer（3）；The transformer（3）Be internally provided with iron core（4）；The iron core（4）One ends wound
Primary coil（5）；The primary coil（5）Connect into power port（6）；The primary coil（5）Side be wound around the iron core
（4）Secondary coil（7）；The secondary coil（7）Connection earth leakage protective device（8）；The earth leakage protective device（8）By leading
Line connects out power port（9）；The earth leakage protective device（8）Side be located at the transformer（3）The radiating end of upper end（2）；
The radiating end（2）Inside it is provided with heat absorbing sheet（201）；The heat absorbing sheet（201）One end be provided with heat conductive rod（202）；It is described
Heat conductive rod（202）Side be provided with fin（203）；The fin（203）One end be provided with radiating fin ray（204）.
2. a kind of novel transformer with creepage protection function according to claim 1, it is characterised in that：The electric leakage
Protection device（8）By single-chip microcomputer（801）With sensitive controlling switch（802）Composition, and the single-chip microcomputer（801）With the sensitive control
System switch（802）Between by wire be electrically connected with.
3. a kind of novel transformer with creepage protection function according to claim 1, it is characterised in that：The protection
Shell（1）Side be provided with ventilating opening（10）.
4. a kind of novel transformer with creepage protection function according to claim 1, it is characterised in that：The protection
Shell（1）On be provided with contiguous block（11）, and the contiguous block（11）On be provided with through hole（12）.
5. a kind of novel transformer with creepage protection function according to claim 1, it is characterised in that：The radiating
End（2）Top be provided with louvre（13）.
6. a kind of novel transformer with creepage protection function according to claim 1, it is characterised in that：The protection
Shell（1）It is made of fire proofing material, and the containment vessel（1）With insulating properties.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418091.1U CN206293245U (en) | 2016-12-22 | 2016-12-22 | A kind of novel transformer with creepage protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621418091.1U CN206293245U (en) | 2016-12-22 | 2016-12-22 | A kind of novel transformer with creepage protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293245U true CN206293245U (en) | 2017-06-30 |
Family
ID=59154190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621418091.1U Expired - Fee Related CN206293245U (en) | 2016-12-22 | 2016-12-22 | A kind of novel transformer with creepage protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958816A (en) * | 2017-11-29 | 2018-04-24 | 佛山杰致信息科技有限公司 | A kind of breaker easy to safeguard |
-
2016
- 2016-12-22 CN CN201621418091.1U patent/CN206293245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107958816A (en) * | 2017-11-29 | 2018-04-24 | 佛山杰致信息科技有限公司 | A kind of breaker easy to safeguard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20171222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |