CN105719803B - A kind of wiring construction of transformer - Google Patents
A kind of wiring construction of transformer Download PDFInfo
- Publication number
- CN105719803B CN105719803B CN201610223502.XA CN201610223502A CN105719803B CN 105719803 B CN105719803 B CN 105719803B CN 201610223502 A CN201610223502 A CN 201610223502A CN 105719803 B CN105719803 B CN 105719803B
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- wiring
- wire connecting
- silicon steel
- skeleton
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- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2847—Sheets; Strips
- H01F27/2852—Construction of conductive connections, of leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The present invention discloses a kind of wiring construction of transformer, and wiring construction improvement includes the wire connecting portion being installed on silicon steel sheet group and/or skeleton, which there is the soldering tip welded for wiring, the soldering tip to constitute fluted shape structure.Silicon steel sheet group realizes wiring by installing wire connecting portion, and the cumbersome process for needing to polish silicon steel sheet group is eliminated in this；Soldering tip in wire connecting portion constitutes fluted shape structure, when welding, only the end of external connection need to simply be taken in groove, the end of external connection is limited by groove makees relative positioning effect, when welding only need in groove simple upper tin, you can realize firm real weldering effect, operation is very easy, groove structure constitutes built-in welding section, and welding structure is very smooth, and scolding tin is also avoided to waste problem；Wire connecting portion is installed to realize wiring on skeleton, there is effect same.
Description
Technical field
The present invention relates to transformer technology field, in particular to a kind of wiring constructions of transformer.
Background technology
Transformer is a kind of very common electric device, the most basic formula of transformer include cored (silicon steel sheet group) and
The enameled wire being around on skeleton.It needs to be equipped with associated connections terminal on iron core and skeleton, so that external connection, enameled wire make appropriate electricity
Gas connects.About the wiring construction on transformer, there are following some problems at present：
One, the mode of connection on traditional iron core is, in direct welding lead on the side wall of iron core, due to iron core side wall wall surface
On it is not smooth enough, in order to ensure firm welding, welding first will make polishing processing, complex procedures to wall surface；And due to external connection
Core it is thinner, very difficult in directly upper tin on wall surface in welding process, operation is highly inconvenient；
Two, the connection type on traditional skeleton is that, in installing pin plate on skeleton, external connection and enameled wire are welded on pin
On piece；The pin plate is common plain film shape pin configuration, also due to external connection core wire and enameled wire are all relatively thin, Yu Yin
The directly upper tin of foot on piece is very difficult, and operation is highly inconvenient, but also there are not prison weldings to consolidate problem easy to fall off, often scolding tin
Coarse wraps entire pin plate, but still not up to real weldering effect, but also there are problems that the waste of tin material；
Three, in transformer framework wiring, the connection between two connecting terminals is also needed to sometimes, and current way is to use
Core wire is exposed in the both ends of conducting wire by ordinary soft conducting wire respectively, is welded later with connecting terminal by the core wire, terminals
Son is the pin plate, equally exists the problems such as described inconvenient, upper tin is difficult, not prison welding is solid easy to fall off；
Four, it being arranged with enameled wire on skeleton, the exit of the enameled wire realizes electrical connection by the pin plate on skeleton,
Enameled wire exit is directly led out to welding in pin plate at present, and exit is in fluffy, along with enameled wire is thinner
Problem, pole is unfavorable for suitably being tensioned and fix when welding, brings very big inconvenience to welding operation, and influence welding quality and effect
Rate.
Invention content
The purpose of the present invention is to provide a kind of wiring constructions of transformer, and there are inconvenient, upper tin in solution wiring
The problems such as difficult, not prison welding is admittedly easy to fall off, brings easy to operate, high welding quality and efficient excellent effect.
In order to achieve the above objectives, solution of the invention is：
A kind of wiring construction improvement of transformer, includes the wire connecting portion being installed on silicon steel sheet group and/or skeleton, should
There is wire connecting portion the soldering tip welded for wiring, the soldering tip to constitute fluted shape structure.
The groove-like structure is open groove.
The open groove has slot bottom and connects two opposite cell walls of the slot bottom；Or open groove is in C words
The arc film trap of type or V-shape.
Wire connecting portion on the skeleton has the inserted sheet with soldering tip integrally connected, and skeleton is equipped with to be inserted for what inserted sheet was installed
Mouthful.
There is wire connecting portion in the silicon steel sheet group connection sheet with soldering tip integrally connected, the connection sheet to be set by body lock
In silicon steel sheet group.
The position of neighbouring wire connecting portion on the skeleton is equipped with coiling notch.
The coiling notch is located at using single notch as group at the position at the right angle of skeleton.
The wiring construction of the transformer further includes having wiring auxiliary accessories, which is conductive bar, this is led
Electric item is non-flexible structure, with body portion and the hook portion for being connected to this body portion both ends.
The conductive bar is copper bar, and the both ends bending of the copper bar constitutes hook portion.
Another object of the present invention is to provide a kind of immersible pump, which is equipped with built-in transformer, the built-in transformation
Device is improved using a kind of wiring construction of transformer.
After adopting the above scheme, a kind of wiring construction of transformer of the present invention, advantageous effect compared with the existing technology exist
In：
One, silicon steel sheet group realizes wiring by installing wire connecting portion, is eliminated in this and needs to polish the cumbersome of silicon steel sheet group
Process；Soldering tip in wire connecting portion constitutes fluted shape structure, when welding, only need to simply take the end of external connection in groove,
The end of external connection is limited by groove makees relative positioning effect, when welding only need in groove simple upper tin, you can realize secured
Real weldering effect, operation is very easy, and groove structure constitutes built-in welding section, and welding structure is very smooth, also avoids scolding tin
Waste problem；
Two, wire connecting portion is installed to realize wiring on skeleton, same as above, the soldering tip in wire connecting portion constitutes fluted shape knot
Structure, when welding, only the end of enameled wire either external connection need to simply be taken in the end of enameled wire in groove or external connection by
Relative positioning effect is made in groove limitation, when welding only need to toward groove in simple upper tin, you can realize firm real weldering effect, operate
Very easy, groove structure constitutes built-in welding section, and welding structure is very smooth, and scolding tin is also avoided to waste problem；
Three, further, the position of the neighbouring wire connecting portion on skeleton is equipped with coiling notch, and enameled wire exit is first by coiling
Suitably tensioning positioning, leads in wire connecting portion, the exit being suitably tensioned can steadily be positioned at wiring again later on notch
At portion, brings for welding operation in this and greatly facilitate, compared with prior art, welding efficiency and quality are all greatly improved；
Four, further, wiring construction further includes having wiring auxiliary accessories, which is leading for non-flexible structure
Electric item, the both ends of the conductive bar have a hook portion, and the conductive bar is as the connection between two connecting terminals on skeleton, when operation,
Conductive bar need to only be taken by hook portion and set on the soldering tip of two connecting terminals, be assisted later without other any tools,
Easy welding operation can be done.
Description of the drawings
Fig. 1 is the stereogram of the wiring construction improvement of transformer of the present invention；
Fig. 2 is the exploded view of the wiring construction improvement of transformer of the present invention；
Fig. 3 is the structural schematic diagram of silicon steel sheet group of the present invention；
Fig. 4 is the structural exploded view of silicon steel sheet group of the present invention；
Fig. 5 is the structural exploded view of skeleton of the present invention；
Fig. 6 is the front view of immersible pump of the present invention；
Fig. 7 is the internal structure sectional view of immersible pump of the present invention.
Label declaration
1 skeleton 2 of silicon steel sheet group
20 coiling notch 21 of socket
3 soldering tip 31 of wire connecting portion
The perforation of connection sheet 32 321
4 soldering tip 41 of wire connecting portion
411 cell wall 412 of slot bottom
42 inclined platform 421 of inserted sheet
5 body portions 51 of conductive bar
52 pump housing 6 of hook portion
61 built-in transformer 7 of water outlet
71 skeleton 72 of silicon steel sheet group
Coil 73.
Specific implementation mode
This case is described in further detail with reference to the accompanying drawings and detailed description.
This case is related to a kind of wiring construction improvement of transformer, and as shown in Figs. 1-2, transformer includes 1 He of silicon steel sheet group
Skeleton 2.Wire connecting portion 3 is installed in the silicon steel sheet group 1, wire connecting portion 4 is installed on skeleton 2.
As in Figure 3-5, the wire connecting portion 3 has the soldering tip 31 welded for wiring, and similarly wire connecting portion 4 has welds for wiring
The soldering tip 41 connect, the soldering tip 31,41 constitute fluted shape structure.The groove-like structure is preferably open groove, such as Fig. 4 institutes
Show, the open groove of soldering tip 31 is the arc film trap in C fonts, can also be in V-shape groove certainly.As shown in figure 5, soldering tip
41 open groove is in channel steel shape structure, the two opposite cell walls 412 with slot bottom 411 and the connection slot bottom 411.
The groove-like structure of soldering tip can be any form of groove, as long as constituting fluted structure, be preferably implemented
Example is open groove, mainly play the role of more conducively connecting line it is simple in simple upper tin when setting and weld by taking.It is described
Open meaning refers to that the envelope surface of groove is designed less in open state to the greatest extent.In specific design, soldering tip 31,41 can be by a gold medal
Belong to weld tabs and composition is bent by both ends homonymy, it is simple for structure and practical.
Silicon steel sheet group 1 is realized wiring by the present invention by installing wire connecting portion 3, and eliminating tradition in this needs to polish silicon steel
The cumbersome process in piece group welding face.Soldering tip 31 in wire connecting portion 3 constitutes fluted shape structure, only need to be by external connection when welding
End, which is simply taken, makees relative positioning effect in groove, the end of external connection is limited by groove, and when welding only need to be simple in groove
Yi Shangxi, you can realize that firm real weldering effect, groove cavity are configured to built-in welding section, welding is very smooth, and operation is very
Simplicity also avoids scolding tin from wasting problem.
Wire connecting portion 4 is installed to realize wiring on skeleton 2 of the present invention, same as above, the composition of soldering tip 41 in wire connecting portion 4 has recessed
Groove-like structure when welding, only need to simply take the end of enameled wire either external connection in enameled wire in groove or external connection
End is limited by groove makees relative positioning effect, when welding only need in groove simple upper tin, you can realize that firm real weldering is made
With operation is very easy, and groove cavity is constituted as built-in welding section, and welding is very smooth, and scolding tin is also avoided to waste problem.
It may be mentioned here that the pin plate on traditional skeleton, a kind of mode is simple flakelet structure, tradition
Silicon steel sheet group welding also corresponds to this mode, and when welding, not only external connection or enameled wire can not achieve positioning, but also not have
There is relatively-stationary welding section, it is very unfavorable in welding operation.Another way is that perforation is offered in flakelet structure, this
Kind of mode, the aperture of perforation is smaller and can not design larger, and external connection or enameled wire need arduously to pass through perforation, operation
Inconvenience, and without relatively-stationary welding section, scolding tin often surround entire thin slice, it is coarse unsightly, but also be susceptible to
Rosin joint, not prison welding consolidate problem easy to fall off.And the groove structure of the present invention is perforated without laborious, external connection or enameled wire only need
Simple take is set, and groove structure is also constituted built-in relatively-stationary welding section, is operated for welding and welding effect
All bring pole advantageous effect.
Preferably, the wire connecting portion 4 on the skeleton 2, the wire connecting portion 4 have the inserted sheet 42 with 41 integrally connected of soldering tip, bone
Frame 2 is equipped with the socket 20 installed for inserted sheet 42.Further, it is integrally formed with inclined platform 421 on inserted sheet 42, which rises
To positioning action of the reinforcement inserted sheet 42 in socket 20.
Preferably, the wire connecting portion 3 in the silicon steel sheet group 1, the wire connecting portion 3 have the connection sheet with 31 integrally connected of soldering tip
32, which is locked in by body 11 in silicon steel sheet group 1.Specifically, body 11 may be used threaded connection or
The mode of riveting is locked in silicon steel sheet group 1.In the specific embodiment provided, riveting mouth is offered on the transverse part of silicon steel sheet group 1
12, connection sheet 32 is equipped with perforation 321, and connection sheet 32 is sleeved on by perforation 321 in rivet bolt, and rivet bolt riveting is located on riveting mouth 12.
External force acts on connection sheet 32, it can be driven to swing displacement in rivet bolt, and the position of adjusting soldering tip 31 is realized with this, is conducive to
Wiring welding acts on.Furthermore the riveting of connection sheet 32 sets up an office positioned at the center of the transverse part of silicon steel sheet group 1, in this swing just
Good symmetrical, the pendulum length of connection sheet 32 is designed as soldering tip 31 and just stretches out outside the transverse part end of silicon steel sheet group 1, such design structure
It is compact, while also relatively avoiding during welding operates and other peripheral parts may be impacted, reinforce the operability of welding.
Preferably, the position of the neighbouring wire connecting portion 4 on skeleton 2 is equipped with coiling notch 21.Specifically, coiling notch 21 is set
Have and 4 one-to-one several groups of wire connecting portion.In specific embodiment, the wire connecting portion 4 on skeleton 2 is then correspondingly provided with there are four setting
Four groups of coiling notches 21.The effect of coiling notch 21 is suitably limited for the exit of enameled wire on skeleton 2, it is specific come
It says, enameled wire can take the mode of winding suitably to limit.In order to be conducive to make winding limit, coiling notch can be with two notches
It is one group, a winding arm for winding is constituted between two notches；The specific embodiment provided, coiling notch 21 are with single notch
Group, and be located at the position at the right angle of skeleton 2.A winding arm for winding is constituted in this notch and right angle.
The design of coiling notch 21 on the skeleton 2, enameled wire exit are first suitably tensioned by coiling notch 21
Positioning, leads in wire connecting portion 4 again later, and the exit being suitably tensioned can steadily be positioned at wire connecting portion 4, is to weld in this
It connects operation and brings greatly convenient, compared with prior art, welding efficiency and quality are all greatly improved.Coiling notch 21 is neighbouring
Wire connecting portion 4 mainly shortens exit from coiling notch 21 to the connection spacing between wire connecting portion 4, is conducive to welding, while also as possible
Keep the terseness of skeleton enameled wire around the home.
Preferably, the wiring construction of transformer of the present invention further includes having wiring auxiliary accessories, which is to lead
Electric item 5.The conductive bar 5 is non-flexible structure, with body portion 51 and the hook portion 52 for being connected to 51 both ends of this body portion.Body
The length in portion 51 can specifically be designed according to the spacing of two connecting terminals of connection, can be designed with applicable multiple moneys
Formula.In the specific embodiment provided, 52 structure in a strip shape of hook portion is vertically connected at a both ends in body portion 51.Specifically,
Conductive bar 5 is copper bar, and the both ends bending of the copper bar constitutes hook portion 52.
The wiring auxiliary accessories are used as the connection function between two connecting terminals on skeleton 2, and wiring auxiliary accessories are
The conductive bar 5 of non-flexible structure, the both ends of the conductive bar 5 have a stable hook portion 52, when operation, need to will only be led by hook portion 52
Electric item, which is taken, to be set on the soldering tip 42 of two connecting terminals, is assisted later without other any tools, you can do easy weldering
Connect operation.It needs the soft core wire of plain conductor making laborious bending trend compared to tradition, then arduously passes through and perforate in pin plate
Mode, welding operation ease be to greatly promote, in this raising efficiency.
In addition, the wiring construction of transformer of the present invention, can be applied on various types of transformers, i.e., various styles,
In the silicon steel sheet group and skeleton of moulding.It in the embodiment provided, is set on skeleton 2 there are two slot for winding, such as corresponding low pressure winding
Slot and high-voltage winding slot.Certainly, wiring construction of the present invention is in addition to that using on the transformer, can also be applied to silicon steel sheet group
Or in any Related product equipment for needing wiring connection of skeleton.
The invention further relates to a kind of immersible pumps, and as shown in fig. 6-7, which there is the pump housing 6, the pump housing 6 to be equipped with water outlet
Mouth 61.Built-in transformer 7 is equipped in the pump housing 6, which includes silicon steel sheet group 71, skeleton 72 and coil 73.Specifically
For, which has low-voltage coil and the stator coil as high-tension coil, the two to be arranged on the skeleton 72 of silicon steel sheet group 71,
Low-voltage coil can be provided out low-voltage alternating current power supply.
The wiring construction of the built-in transformer 7 uses a kind of wiring construction improvement of transformer recited above, and
With the corresponding function and effect, do not remake that repetition is tired to be stated here.
The foregoing is merely the preferred embodiment of the present invention, all equivalent changes done with scope of the invention as claimed and
Modification, should all belong to the range of the claims in the present invention.
Claims (4)
1. a kind of wiring construction of transformer, it is characterised in that：Include the wire connecting portion being installed on silicon steel sheet group and skeleton, it should
There is wire connecting portion the soldering tip welded for wiring, the soldering tip to constitute fluted shape structure；The groove-like structure is open groove；
The position of neighbouring wire connecting portion on the skeleton is equipped with coiling notch；The wiring construction of the transformer further includes having wiring auxiliary
Accessory, the wiring auxiliary accessories are conductive bar, which is non-flexible structure, has a body portion and is connected to this body portion
The hook portion at both ends；Wire connecting portion on the skeleton has an inserted sheet with soldering tip integrally connected, and skeleton is equipped with to be installed for inserted sheet
Socket；Wire connecting portion in the silicon steel sheet group has the connection sheet with soldering tip integrally connected, the connection sheet swingable by body
It is locked in silicon steel sheet group to displacement；The lock of connection sheet sets up an office positioned at the center of the transverse part of silicon steel sheet group, the pendulum of connection sheet
It is long to be designed as outside the transverse part end of the whole just stretching silicon steel sheet group of soldering tip.
2. a kind of wiring construction improvement of transformer as described in claim 1, it is characterised in that：The open groove has
Slot bottom and the two opposite cell walls for connecting the slot bottom.
3. a kind of wiring construction improvement of transformer as described in claim 1, it is characterised in that：The coiling notch is lacked with two
Mouth is one group, and a winding arm for winding is constituted between two notches.
4. a kind of wiring construction improvement of transformer as described in claim 1, it is characterised in that：The conductive bar is copper bar,
The both ends bending of the copper bar constitutes hook portion.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810736145.6A CN109087792A (en) | 2016-04-12 | 2016-04-12 | A kind of transformer conducive to wiring and the immersible pump using the transformer |
| CN201610223502.XA CN105719803B (en) | 2016-04-12 | 2016-04-12 | A kind of wiring construction of transformer |
| CN201810735813.3A CN108922753A (en) | 2016-04-12 | 2016-04-12 | A kind of Novel submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610223502.XA CN105719803B (en) | 2016-04-12 | 2016-04-12 | A kind of wiring construction of transformer |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810736145.6A Division CN109087792A (en) | 2016-04-12 | 2016-04-12 | A kind of transformer conducive to wiring and the immersible pump using the transformer |
| CN201810735813.3A Division CN108922753A (en) | 2016-04-12 | 2016-04-12 | A kind of Novel submersible pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105719803A CN105719803A (en) | 2016-06-29 |
| CN105719803B true CN105719803B (en) | 2018-09-18 |
Family
ID=56160917
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610223502.XA Active CN105719803B (en) | 2016-04-12 | 2016-04-12 | A kind of wiring construction of transformer |
| CN201810736145.6A Pending CN109087792A (en) | 2016-04-12 | 2016-04-12 | A kind of transformer conducive to wiring and the immersible pump using the transformer |
| CN201810735813.3A Pending CN108922753A (en) | 2016-04-12 | 2016-04-12 | A kind of Novel submersible pump |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810736145.6A Pending CN109087792A (en) | 2016-04-12 | 2016-04-12 | A kind of transformer conducive to wiring and the immersible pump using the transformer |
| CN201810735813.3A Pending CN108922753A (en) | 2016-04-12 | 2016-04-12 | A kind of Novel submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105719803B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764171B (en) * | 2021-09-08 | 2023-07-14 | 福建元华泵业有限公司 | Submersible pump transformer and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203466039U (en) * | 2013-09-06 | 2014-03-05 | 慈溪市思诺电子有限公司 | Skeleton structure of transformer |
| CN203644527U (en) * | 2013-12-31 | 2014-06-11 | 卧龙电气集团股份有限公司 | Built-in lead resin insulation dry-type transformer with power supplied by single-triple voltages |
| CN203690057U (en) * | 2013-12-30 | 2014-07-02 | 徐仲周 | Transformer with magnetic shunts for voltage-stabilization electricity-saving cabinet |
| CN104575982A (en) * | 2013-10-23 | 2015-04-29 | Dpc株式会社 | Terminal for transformer |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610905A (en) * | 1979-07-06 | 1981-02-03 | Motomu Miyamoto | Bobbin case of electric winding coil |
| JPS6026447A (en) * | 1983-07-20 | 1985-02-09 | Matsushita Electric Ind Co Ltd | Permanent magnet rotor type synchronous motor |
| JP2510787B2 (en) * | 1990-12-28 | 1996-06-26 | 太陽誘電株式会社 | Coil bobbin with terminal |
| JP3100081B2 (en) * | 1991-09-25 | 2000-10-16 | コーア株式会社 | Lead wire connection device for electrical elements |
| ES2456955T3 (en) * | 2006-11-02 | 2014-04-24 | Tabuchi Electric Co., Ltd. | Terminal and coil device that uses it |
| US20110018376A1 (en) * | 2008-03-13 | 2011-01-27 | Nidec Corporation | Busbar terminal, busbar unit, and motor |
| CN101487472B (en) * | 2008-09-09 | 2011-11-23 | 李明玉 | Submersible pump capable of providing low-voltage power supply |
| CN101894658B (en) * | 2009-05-22 | 2012-07-04 | 比亚迪股份有限公司 | Connecting terminal for rotary transformer and manufacturing method thereof |
| DE202009008511U1 (en) * | 2009-06-17 | 2009-09-03 | Lee, Ming Yu | Submersible pump, which provides low voltage supply |
| CN201533021U (en) * | 2009-07-10 | 2010-07-21 | 东莞建玮电子制品有限公司 | Connector structure with welding auxiliary terminal |
| CN202395561U (en) * | 2011-12-16 | 2012-08-22 | 美的集团有限公司 | Protection structure of motor |
| JP5490842B2 (en) * | 2012-03-30 | 2014-05-14 | 東光株式会社 | Surface mount inductor |
| WO2014122762A1 (en) * | 2013-02-07 | 2014-08-14 | 三菱電機株式会社 | Connection terminal, connection terminal unit and electric motor |
| CN203352408U (en) * | 2013-06-21 | 2013-12-18 | 淮安威灵电机制造有限公司 | A brushless DC motor, and a water pump and an electric appliance using the same |
| CN203491408U (en) * | 2013-10-24 | 2014-03-19 | 郑宗远 | High-definition data line and terminations, connecting terminal bodies and connecting terminals thereof |
| CN205542321U (en) * | 2016-04-12 | 2016-08-31 | 福建元华泵业有限公司 | Wiring construction improvement of transformer and adopt this construction improvement's immersible pump |
-
2016
- 2016-04-12 CN CN201610223502.XA patent/CN105719803B/en active Active
- 2016-04-12 CN CN201810736145.6A patent/CN109087792A/en active Pending
- 2016-04-12 CN CN201810735813.3A patent/CN108922753A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203466039U (en) * | 2013-09-06 | 2014-03-05 | 慈溪市思诺电子有限公司 | Skeleton structure of transformer |
| CN104575982A (en) * | 2013-10-23 | 2015-04-29 | Dpc株式会社 | Terminal for transformer |
| CN203690057U (en) * | 2013-12-30 | 2014-07-02 | 徐仲周 | Transformer with magnetic shunts for voltage-stabilization electricity-saving cabinet |
| CN203644527U (en) * | 2013-12-31 | 2014-06-11 | 卧龙电气集团股份有限公司 | Built-in lead resin insulation dry-type transformer with power supplied by single-triple voltages |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108922753A (en) | 2018-11-30 |
| CN105719803A (en) | 2016-06-29 |
| CN109087792A (en) | 2018-12-25 |
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Address after: 362100 Fujian city of Quanzhou Province Huang Tang Zhen Huian County Po Dou Cun Bridge No. 34 Applicant after: Fujian Yuenhua Pump Industry Co., Ltd. Address before: 362100 Fujian city of Quanzhou Province Huang Tang Zhen Huian County Po Dou Cun Bridge No. 34 Applicant before: Yuan Hua Electronic Science and Technology Co., Ltd. of Quanzhou City |
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Address after: Yellow Town Huian County 362100 Fujian province Quanzhou Taiwan Business Park Applicant after: Fujian Yuenhua Pump Industry Co., Ltd. Address before: 362100 Fujian city of Quanzhou Province Huang Tang Zhen Huian County Po Dou Cun Bridge No. 34 Applicant before: Fujian Yuenhua Pump Industry Co., Ltd. |
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