CN207233542U - A kind of lead type band plastic shell transformer - Google Patents
A kind of lead type band plastic shell transformer Download PDFInfo
- Publication number
- CN207233542U CN207233542U CN201720741118.9U CN201720741118U CN207233542U CN 207233542 U CN207233542 U CN 207233542U CN 201720741118 U CN201720741118 U CN 201720741118U CN 207233542 U CN207233542 U CN 207233542U
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- shell
- type band
- lead
- armature winding
- plastic shell
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Abstract
The utility model discloses a kind of lead type band plastic shell transformer,Including shell,Heat sink is fixed with the shell,Described shell one end is equipped with input line and the other end is equipped with output line,Described input line one end is connected with attaching plug,Described output line one end is equipped with lead riser,Connection terminal is equipped with the outside of the lead riser,The enclosure is equipped with magnetic core,Double flute skeleton is cased with the magnetic core,The utility model passes through equipped with double flute skeleton,Be conducive to sealed insulation outer cover,Waterproof,Insulation performance is good,By equipped with lead riser,Both it can be used and connected in scolding tin,Connection terminal can be installed additional again,Easy to quickly connect,High-quality cold-reduced silicon sheet and enameled wire closed assembly coiling is taken by armature winding and secondary windings,Be conducive to product efficiency height,Temperature rise is low,Leakage field is low,Energy consumption is small,Sufficient power,Meet international Energy Efficiency Standard,Handled by armature winding and the special paint-dipping process of secondary windings,Vibrations and noise when effectively reducing operation.
Description
Technical field
Field transformer is the utility model is related to, more particularly to a kind of lead type band plastic shell transformer.
Background technology
With the development of modern electronics industry, the volume of various electronic products becomes less and less, and this requires electronics produces
Space shared by product built-in component is also less and less.Core devices of the transformer as Switching Power Supply, must deacclimatize this
Kind of development trend, existing transformer connection mode is single, and sealed insulation effect is bad, and vibration and noise are larger during operation, energy
Consumption is big, inefficient, therefore, it is necessary to solve the above problems to invent a kind of lead type band plastic shell transformer.
Utility model content
The purpose of this utility model is to provide a kind of lead type band plastic shell transformer, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of lead type band plastic shell transformer,
Including shell, heat sink is fixed with the shell, described shell one end is equipped with input line and the other end is equipped with output line,
Described input line one end is connected with attaching plug, and described output line one end is equipped with lead riser, connecting pin is equipped with the outside of the lead riser
Son, the enclosure are equipped with magnetic core, and double flute skeleton is cased with the magnetic core, and the double flute skeleton both ends are wound with primary respectively
Winding and secondary windings, are equipped with isolated column between the armature winding and secondary windings, the isolated column is fixedly installed on double flute
On skeleton.
Preferably, the input line extends to enclosure and is electrically connected with armature winding, and the output line extends to outer
It is electrically connected inside shell with secondary windings.
Preferably, the input line and output line both ends are cased with seal nipple set.
Preferably, the connection terminal is internally provided with sheet metal, and the connection terminal both ends offer card slot, the lead
Head is clamped with card slot, and the lead riser is electrically connected with sheet metal.
Preferably, the lead riser is connected with external power cord scolding tin or is electrically connected with connection terminal
Preferably, the armature winding and secondary windings are by high-quality cold-reduced silicon sheet and enameled wire closed assembly coiling.
Preferably, the armature winding and secondary windings are handled by special paint-dipping process.
Preferably, the shell is made of resin material.
Preferably, it is connected with fuse on the armature winding.
The technique effect and advantage of the utility model：By equipped with double flute skeleton, being conducive to sealed insulation outer cover, waterproof,
Insulation performance is good, is connected by equipped with lead riser, not only can be used in scolding tin, but also can install connection terminal additional, easy to quickly connect, leads to
Cross armature winding and secondary windings takes high-quality cold-reduced silicon sheet and enameled wire closed assembly coiling, be conducive to product efficiency height, temperature rise
Low, leakage field is low, and energy consumption is small, and sufficient power, meets international Energy Efficiency Standard, at armature winding and the special paint-dipping process of secondary windings
Reason, vibrations and noise when effectively reducing operation.
Brief description of the drawings
Fig. 1 is the side view of the utility model.
Fig. 2 is the top view of the utility model.
Fig. 3 is the double flute skeleton structure schematic diagram of the utility model.
Fig. 4 is the fuse structure schematic diagram of the utility model.
In figure：1 shell, 2 input lines, 3 output lines, 4 attaching plugs, 5 lead risers, 6 connection terminals, 7 magnetic cores, 8 double flute bones
Frame, 9 armature windings, 10 secondary windings, 11 isolated columns, 12 seal nipple sets, 13 fuses, 14 sheet metals, 15 card slots, 16 heat dissipations
Plate.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment one：The utility model provides a kind of lead type band plastic shell transformer as shown in Figs 1-4, including
Shell 1, is fixed with heat sink 16 on the shell 1, is conducive to radiate, and described 1 one end of shell is equipped with input line 2 and another
End is equipped with output line 3, and described 2 one end of input line is connected with attaching plug 4, and described 3 one end of output line is equipped with lead riser 5, described to draw
The outside of the end of a thread 5 is equipped with connection terminal 6, and the shell 1 is internally provided with magnetic core 7, and double flute skeleton 8 is cased with the magnetic core 7, described double
8 both ends of groove skeleton are wound with armature winding 9 and secondary windings 10 respectively, are equipped between the armature winding 9 and secondary windings 10
Isolated column 11, the isolated column 11 are fixedly installed on double flute skeleton 8.
The input line 2 extends to the inside of shell 1 and is electrically connected with armature winding 9, and the output line 3 extends to shell 1
Inside is electrically connected with secondary windings 10, is advantageously implemented the conversion of voltage, the input line 2 and 3 both ends of output line are cased with
Seal nipple set 12, is conducive to shell 1 and seals, input line 2 and output line 3 are durable, and the connection terminal 6 is internally provided with gold
Belong to piece 14,6 both ends of connection terminal offer card slot 15, and the lead riser 5 is clamped with card slot 15, the lead riser 5 and gold
Belonging to piece 14 to be electrically connected, be conducive to fast and easy and connect different electric appliance, the lead riser 5 is connected with external power cord scolding tin,
Be conducive to conveniently connect, the armature winding 9 and secondary windings 10 have by high-quality cold-reduced silicon sheet and enameled wire closed assembly coiling
High beneficial to product efficiency, temperature rise is low, and leakage field is low, and energy consumption is small, sufficient power, meets international Energy Efficiency Standard, the armature winding 9 and time
Level winding 10 is handled by special paint-dipping process, vibrations and noise when having advantageously reduced transformer station high-voltage side bus, the shell 1 by
Resin material is made, and is conducive to insulate, seals, waterproof, is connected with fuse 13 on the armature winding 9, is conducive to transformation
Device overload protection.
Embodiment two：It is with what embodiment one distinguished：The lead riser 5 is electrically connected with connection terminal 6, is conducive to reality
Now quick connection, it is easy to use.
This practicality operation principle：In use, attaching plug 4 is inserted on power supply, alternating current is input to just by input line 2
Level winding 9, when being connected with alternating current in armature winding 9, just produces exchange flux in magnetic core 7, makes to induce in secondary windings 10
Voltage (or electric current), and exported from output line 3 to lead riser 5, fuse 13 is connected with armature winding 9, can be to transformer
Lead riser 5, can be connected by overload protection with the direct scolding tin of external power cord, also can be inserted into card slot 15 and in connection terminal 6
Sheet metal 14 is electrically connected, then external power cord is inserted into the card slot 15 of 6 other end of connection terminal by sheet metal 14 with drawing
The end of a thread 5 quickly connects.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of lead type band plastic shell transformer, including shell (1), it is characterised in that：It is fixed with the shell (1)
Heat sink (16), described shell (1) one end is equipped with input line (2) and the other end is equipped with output line (3), the input line (2)
One end is connected with attaching plug (4), and described output line (3) one end is equipped with lead riser (5), connection is equipped with the outside of the lead riser (5)
Terminal (6), the shell (1) are internally provided with magnetic core (7), double flute skeleton (8), the double flute skeleton are cased with the magnetic core (7)
(8) both ends are wound with armature winding (9) and secondary windings (10) respectively, between the armature winding (9) and secondary windings (10)
Equipped with isolated column (11), the isolated column (11) is fixedly installed on double flute skeleton (8).
A kind of 2. lead type band plastic shell transformer according to claim 1, it is characterised in that：The input line (2)
Extend to that shell (1) is internal to be electrically connected with armature winding (9), the output line (3) extend to shell (1) it is internal with it is secondary around
Group (10) is electrically connected.
A kind of 3. lead type band plastic shell transformer according to claim 1, it is characterised in that：The input line (2)
Seal nipple set (12) is cased with output line (3) both ends.
A kind of 4. lead type band plastic shell transformer according to claim 1, it is characterised in that：The connection terminal
(6) sheet metal (14) is internally provided with, connection terminal (6) both ends offer card slot (15), the lead riser (5) and card slot
(15) it is clamped, the lead riser (5) is electrically connected with sheet metal (14).
A kind of 5. lead type band plastic shell transformer according to claim 1, it is characterised in that：The lead riser (5)
It is connected with external power cord scolding tin or is electrically connected with connection terminal (6).
A kind of 6. lead type band plastic shell transformer according to claim 1, it is characterised in that：The armature winding
(9) and secondary windings (10) is by high-quality cold-reduced silicon sheet and enameled wire closed assembly coiling.
A kind of 7. lead type band plastic shell transformer according to claim 1, it is characterised in that：The armature winding
(9) handled with secondary windings (10) by special paint-dipping process.
A kind of 8. lead type band plastic shell transformer according to claim 1, it is characterised in that：The shell (1) by
Resin material is made.
A kind of 9. lead type band plastic shell transformer according to claim 1, it is characterised in that：The armature winding
(9) fuse (13) is connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741118.9U CN207233542U (en) | 2017-06-23 | 2017-06-23 | A kind of lead type band plastic shell transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741118.9U CN207233542U (en) | 2017-06-23 | 2017-06-23 | A kind of lead type band plastic shell transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233542U true CN207233542U (en) | 2018-04-13 |
Family
ID=61852253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741118.9U Active CN207233542U (en) | 2017-06-23 | 2017-06-23 | A kind of lead type band plastic shell transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379608A (en) * | 2019-08-01 | 2019-10-25 | 国家电网有限公司 | Transformer secondary lateral coil arc protection winding |
-
2017
- 2017-06-23 CN CN201720741118.9U patent/CN207233542U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379608A (en) * | 2019-08-01 | 2019-10-25 | 国家电网有限公司 | Transformer secondary lateral coil arc protection winding |
| CN110379608B (en) * | 2019-08-01 | 2024-02-23 | 国家电网有限公司 | Arc-proof winding for secondary side coil of transformer |
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