CN208335959U - A kind of dedicated tap of novel transformer - Google Patents
A kind of dedicated tap of novel transformer Download PDFInfo
- Publication number
- CN208335959U CN208335959U CN201820669128.0U CN201820669128U CN208335959U CN 208335959 U CN208335959 U CN 208335959U CN 201820669128 U CN201820669128 U CN 201820669128U CN 208335959 U CN208335959 U CN 208335959U
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- China
- Prior art keywords
- transformation
- core piece
- pressing plate
- transformer
- coil
- 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
- 230000009466 transformation Effects 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000011324 bead Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 11
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005290 field theory Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006698 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
- 238000010422 painting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model discloses a kind of novel dedicated taps of transformer, including above setting pressing plate, butterfly bolt, sliding cylinder, mounting ring, steel bead groove, shank of bolt and Anti-skid sheet, the left-setting core piece is connect by above setting pressing plate with right turn core piece, the left-setting core piece is connect by connecting rod with sliding rail, sliding cylinder is provided on the downside of the sliding rail, promotion handle is provided on the left of the left-setting core piece, the big coil of transformation is provided on the downside of the left-setting core piece, the small coil of transformation is provided on the right side of the big coil of transformation, conducting wire is provided on the right side of the small coil of transformation, this kind of dedicated tap of novel transformer, structure is simple, it is whole to use frame structure, it is whole more stable, by being provided with size transformation coil, it can be in order to the electrodeless adjustment of device progress voltage, by being provided with slider, It can be in order to the number of turns that user adjusts transformation coil at any time, so that whole device has good practicability.
Description
Technical field
The utility model relates to a kind of taps, and in particular to a kind of novel dedicated tap of transformer belongs to electrical
Equipment technical field.
Background technique
The dedicated tap of novel transformer is exactly the tap on transformer primary side or second siding ring, for adjusting
Secondary side voltage, according to magnetic field theory, transformer two sides voltage is more directly proportional than to the turn ratio of two coils, so adjusting
Coil turn is adjustable secondary side voltage, and tap is exactly regulating winding the number of turns, and main member is primary coil, secondary wire
Circle and iron core (magnetic core), major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformer)
Deng the magnetic coupling that, the effect of iron core is between reinforcing two coils, in order to reduce vortex and magnetic hystersis loss in iron, iron core is by painting
Silicon steel plate stacking forms；There is no the connection of electricity between two coils, coil is coiled by insulated copper wire (or aluminum steel), and a coil connects
AC power source is known as primary coil (or primary coil), another coil connects electrical appliance and is known as secondary coil (or secondary coil), practical
Transformer be it is very complicated, be inevitably present copper loss (coil resistance fever), iron loss (iron core fever) and leakage field (through sky
The line of magnetic induction of gas-tight conjunction) etc., ideal transformer is only introduced here in order to simplify discussion, and the condition that ideal transformer is set up is:
Ignore leakage magnetic flux, ignore the resistance of former and deputy coil, ignore the loss of iron core, ignoring no-load current, (secondary coil is opened a way primary coil line
Electric current in circle), the dedicated tap of novel transformer used on the market now, joint form is relatively simple, connection type
Compare fixation, transformation coil can not be adjusted according to the actual situation, so that user uses unusual inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of novel dedicated taps of transformer, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel dedicated tap of transformer,
Including above setting pressing plate, butterfly bolt, sliding cylinder, mounting ring, steel bead groove, shank of bolt and Anti-skid sheet, the left-setting core piece passes through
On set pressing plate and connect with right turn core piece, the left-setting core piece is connect by connecting rod with sliding rail, the sliding rail
Downside be provided with sliding cylinder, promotion handle is provided on the left of the left-setting core piece, is set on the downside of the left-setting core piece
It is equipped with the big coil of transformation, the small coil of transformation, the right side setting of the small coil of transformation are provided on the right side of the big coil of transformation
There is conducting wire, steel ball is provided on the inside of the steel bead groove, underlying pressing plate, the underlying pressing plate are provided on the downside of the Anti-skid sheet
Downside be provided with installation nut.
Further, it is set on described and is symmetrically arranged with butterfly bolt at left and right sides of pressing plate, upper lower platen can carried out
Elastic adjusting.
Further, the Right vertical for pushing handle is welded with mounting ring, can to connect between structural elements
It is more firm.
Further, set on described and be symmetrically arranged with shank of bolt at left and right sides of pressing plate, can be very good pressing plate carry out it is whole
Body is fixed, so that structure has good globality.
Further, it is provided with steel bead groove on the inside of the sliding cylinder, mobile generation between component can be effectively reduced
Frictional force.
Further, it is set on described and is provided with Anti-skid sheet on the downside of pressing plate, can effectively increased between iron core and connection buckle
Frictional force so that be mechanically connected between component it is more firm.
Further, the mounting ring is connect by conducting rod with contact piece, and contact piece whole installation is at circle, can be with
Effectively increase the conductive area between element of installation.
Compared with prior art, the utility model has the beneficial effects that this kind of dedicated tap of novel transformer, structure
Simply, whole to use frame structure, entirety is more stable, by being provided with size transformation coil, can carry out electricity in order to device
The electrodeless adjustment of pressure can be the electricity of transformer in order to the number of turns that user adjusts transformation coil at any time by being provided with slider
Offer is possible separately for pressure, so that whole device has good practicability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model sliding cylinder；
Fig. 3 is the pressure plate structure schematic diagram of the utility model；
In figure: 1- left-setting core piece, 2- right turn core piece set pressing plate, 4- butterfly bolt, 5- connecting rod, 6- sliding on 3-
Track, 7- sliding cylinder, 8- push handle, 9- mounting ring, 10- conducting rod, 11- contact piece, the big coil of 12- transformation, 13- transformation small
Coil, 14- conducting wire, 15- steel bead groove, 16- steel ball, 17- shank of bolt, 18- Anti-skid sheet, the underlying pressing plate of 19-, 20- install nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 Fig. 2 Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of novel dedicated tap of transformer
Head, including pressing plate 3, butterfly bolt 4, sliding cylinder 7, mounting ring 9, steel bead groove 15, shank of bolt 17 and Anti-skid sheet 18 are above set, it is described
Left-setting core piece 1 is connect by above setting pressing plate 3 with right turn core piece 2, and the left-setting core piece 1 passes through connecting rod 5 and sliding rail
Road 6 connects, and the downside of the sliding rail 6 is provided with sliding cylinder 7, and the left side of the left-setting core piece 1 is provided with promotion handle
8, the downside of the left-setting core piece 1 is provided with the big coil 12 of transformation, and it is small that the right side of the big coil 12 of transformation is provided with transformation
The right side of coil 13, the small coil 13 of transformation is provided with conducting wire 14, and the inside of the steel bead groove 15 is provided with steel ball 16, described
The downside of Anti-skid sheet 18 is provided with underlying pressing plate 19, and the downside of the underlying pressing plate 19 is provided with installation nut 20.
Further, the left and right sides that pressing plate 3 is set on described is symmetrically arranged with butterfly bolt 4, can to upper lower platen into
The elastic adjusting of row.
Further, the Right vertical for pushing handle 8 is welded with mounting ring 9, can to connect between structural elements
It is more firm to connect.
Further, the left and right sides that pressing plate 3 is set on described is symmetrically arranged with shank of bolt 17, can be very good pressing plate progress
It is whole fixed, so that structure has good globality.
Further, the inside of the sliding cylinder 7 is provided with steel bead groove 15, can effectively reduce mobile generation between component
Frictional force.
Further, the downside that pressing plate 3 is set on described is provided with Anti-skid sheet 18, can effectively increase iron core and connection buckle it
Between frictional force so that be mechanically connected between component it is more firm.
Further, the mounting ring 9 is connect by conducting rod 10 with contact piece 11, and 11 whole installation of contact piece at
Circle can effectively increase the conductive area between element of installation.
Working principle: firstly, user is when in use, outside is attached to time variant voltage route with whole device, then
Handle 8 is pushed by sliding up and down, so that handle 8 is pushed to be moved along sliding rail 6, contact piece 11 can change change at this time
The length for pressing big coil 12 to connect in entire circuit can make the knots modification of entire voltage due to the change of transformation main coil
Electrodeless adjustment is carried out, the effect of current tap, the use of whole device are played by indirect the number of turns for changing transformation coil
Process terminates.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of novel dedicated tap of transformer, including above set pressing plate (3), butterfly bolt (4), sliding cylinder (7), mounting ring
(9), steel bead groove (15), shank of bolt (17) and Anti-skid sheet (18) and left-setting core piece (1), it is characterised in that: the left-setting core
Piece (1) is connect by above setting pressing plate (3) with right turn core piece (2), and the left-setting core piece (1) passes through connecting rod (5) and sliding
Track (6) connects, and is provided with sliding cylinder (7) on the downside of the sliding rail (6), the left side setting of the left-setting core piece (1)
Have promotion handle (8), the big coil of transformation (12), the big coil of transformation (12) are provided on the downside of the left-setting core piece (1)
Right side be provided with the small coil of transformation (13), be provided with conducting wire (14), the steel bead groove on the right side of the small coil of transformation (13)
(15) it is provided with steel ball (16), is provided with underlying pressing plate (19) on the downside of the Anti-skid sheet (18), the underlying pressing plate on the inside of
(19) installation nut (20) is provided on the downside of.
2. the novel dedicated tap of transformer of one kind according to claim 1, it is characterised in that: set pressing plate on described
(3) butterfly bolt (4) are symmetrically arranged at left and right sides of.
3. the novel dedicated tap of transformer of one kind according to claim 1, it is characterised in that: the promotion handle
(8) Right vertical is welded with mounting ring (9).
4. the novel dedicated tap of transformer of one kind according to claim 1, it is characterised in that: set pressing plate on described
(3) shank of bolt (17) are symmetrically arranged at left and right sides of.
5. the novel dedicated tap of transformer of one kind according to claim 1, it is characterised in that: the sliding cylinder (7)
Inside be provided with steel bead groove (15).
6. the novel dedicated tap of transformer of one kind according to claim 1, it is characterised in that: set pressing plate on described
(3) Anti-skid sheet (18) are provided on the downside of.
7. the novel dedicated tap of transformer of one kind according to claim 1, it is characterised in that: the mounting ring (9)
It is connect by conducting rod (10) with contact piece (11), and contact piece (11) whole installation is at circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669128.0U CN208335959U (en) | 2018-05-07 | 2018-05-07 | A kind of dedicated tap of novel transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820669128.0U CN208335959U (en) | 2018-05-07 | 2018-05-07 | A kind of dedicated tap of novel transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208335959U true CN208335959U (en) | 2019-01-04 |
Family
ID=64776188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820669128.0U Expired - Fee Related CN208335959U (en) | 2018-05-07 | 2018-05-07 | A kind of dedicated tap of novel transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208335959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112768214A (en) * | 2020-12-24 | 2021-05-07 | 江金北(北京)自动化技术有限公司 | Small-size current transformer iron core structure for protection |
-
2018
- 2018-05-07 CN CN201820669128.0U patent/CN208335959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112768214A (en) * | 2020-12-24 | 2021-05-07 | 江金北(北京)自动化技术有限公司 | Small-size current transformer iron core structure for protection |
| CN112768214B (en) * | 2020-12-24 | 2023-02-24 | 江金北(北京)自动化技术有限公司 | Small-size current transformer iron core structure for protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: 344000 C District, Chongren County Industrial Park, Fuzhou, Jiangxi Patentee after: Jiangxi Guangbian Electric Co., Ltd Address before: 344200 C District, Chongren Industrial Park, Jiangxi, Fuzhou Patentee before: JIANGXI HAOREN ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210507 |