CN207966655U - A kind of household small-size transformer - Google Patents
A kind of household small-size transformer Download PDFInfo
- Publication number
- CN207966655U CN207966655U CN201820108194.0U CN201820108194U CN207966655U CN 207966655 U CN207966655 U CN 207966655U CN 201820108194 U CN201820108194 U CN 201820108194U CN 207966655 U CN207966655 U CN 207966655U
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- CN
- China
- Prior art keywords
- fixed plate
- transformer body
- end outer
- transformer
- dustproof cover
- 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 household small-size transformers, including transformer body and fixed plate, the leading exterior surface of the transformer body is installed with copper wire coil, the leading exterior surface of the transformer body is movably installed with dustproof cover close to the upper end of copper wire coil, the upper end outer surface of the transformer body is installed with No. two guide posts, and the upper end outer surface of transformer body is installed with No.1 guide post close to the side of No. two guide posts, the upper end outer surface of the No.1 guide post is installed with hold-doun nut, and the outer surface of No.1 guide post is installed with rubber washer below hold-doun nut, the fixed plate is fixedly mounted on the lower end outer surface of transformer body.A kind of household small-size transformer described in the utility model is equipped with fixed plate, dustproof cover and No.1 fill-in pad, the later stage of transformer can be made to replace more convenient, increase its own dust-proof effect, it is made to be more firmly mounted, bring better prospect of the application.
Description
Technical field
The utility model is related to transformer equipment field, more particularly to a kind of household small-size transformer.
Background technology
Existing miniature transformer refers to two kilovolt-amperes of power transformers and audio-frequency transformer below, and miniature transformer is suitable
For in 50 to 60 hertz of voltages to the circuit of five hectowatts, being typically used as Machine-Tool Control electric appliance or local lighting lamp and instruction
The power supply of lamp is used；There is certain drawbacks, the dust-proof effect of traditional miniature transformer when in use in existing miniature transformer
Fruit is poor so that miniature transformer becomes easily infected by dust during long-time use, influences its using effect, conventional small
The later stage replacement maintenance of transformer is more laborious, is not suitable for family and uses, conventional small transformer is susceptible to rolling after mounting
Dynamic phenomenon, the installation of miniature transformer is not secured enough, and certain influence is brought to user, for this purpose, it is proposed that a kind of family
Use miniature transformer.
Utility model content
The main purpose of the utility model is to provide a kind of household small-size transformers, can effectively solve in background technology
The problem of.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of household small-size transformer, including transformer body and fixed plate, the leading exterior surface of the transformer body
It is installed with copper wire coil, the leading exterior surface of the transformer body is movably installed with dust-proof close to the upper end of copper wire coil
Lid, the upper end outer surface of the transformer body is installed with No. two guide posts, and the upper end outer surface of transformer body is close
The side of No. two guide posts is installed with No.1 guide post, and the upper end outer surface of the No.1 guide post is installed with hold-doun nut,
And the outer surface of No.1 guide post is installed with rubber washer below hold-doun nut, the fixed plate is fixedly mounted on change
The lower end outer surface of depressor main body, and the upper end inner surface of fixed plate is equipped with No. two mounting holes close to the side of transformer body,
The upper end inner surface of the fixed plate is equipped with No.1 mounting hole close to the other side of transformer body, outside the lower end of the fixed plate
Surface is installed with No.1 fill-in pad, and the lower end outer surface of fixed plate is installed with two close to the side of No.1 fill-in pad
The upper end inner surface of number fill-in pad, the dustproof cover is equipped with accommodating groove, and a side external surface of dustproof cover is installed with No.1
Buckle, a side external surface of the dustproof cover is installed with No. two buckles close to the rear end that No.1 buckles, and dustproof cover is another
One side external surface is movably installed with rotational pin, and the upper end outer surface of the fixed plate is installed with No.1 snak link, and fixed
The upper end outer surface of plate is installed with No. two snak links, No. two guide posts and No.1 guide post close to the side of No.1 snak link
It is electrically connected with transformer body.
Preferably, the rotational angle range of the dustproof cover is zero to 90 degree, and the fixed form of dustproof cover is buckle
It is fixed.
Preferably, the lower end outer surface of the No.1 snak link and No. two snak links is movably installed with spring catch, spring
The quantity of pin is two groups.
Preferably, the tranverse sectional thickness of the fixed plate is three millimeters, and the overall structure of fixed plate is rectangular parallelepiped structure.
Preferably, the fixed form of the No.1 fill-in pad is to paste to fix, and the thickness of No.1 fill-in pad is two millimeters.
Preferably, the leading exterior surface of the copper wire coil is installed with insulating tape.
Compared with prior art, the utility model has the advantages that：The household small-size transformer, is provided with fixation
Plate, user are fixed the No.1 mounting hole of fixed plate and No. two mounting holes with fixed screw, when user needs to becoming
When depressor main body carries out replacing installation, transformer body need to only be pressed in fixed plate, slightly press transformer body, make
It obtains transformer body and is stuck in No.1 snak link and No. two spring buckles, No.1 snak link and No. two snak links play transformer body
To fixed effect, so that the later stage of transformer body is replaced, maintenance is more convenient, and user is made by rotating dustproof cover
Dustproof cover rotates 90 degree angles under the action of dynamic pin, be stuck in copper wire coil front end, No.1 buckle and No. two buckle to its into
Row is fixed, so that copper wire coil is in closed guard mode, is effectively prevent transformer body to be infected with dust, is improved its own
Dust-proof effect, after transformer body installs, No.1 fill-in pad and No. two fill-in pads are squeezed by transformer body, can
It is filled with the gap between transformer body and fixed bit, so that transformer body is more firmly mounted, no
It preferably shakes, whole device is simple, easy to operate, and dust-proof effect is more preferable relative to traditional approach.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of household small-size transformer of the utility model.
Fig. 2 is a kind of partial view of household small-size transformer of the utility model.
Fig. 3 is the enlarged view at A in a kind of household small-size transformer Fig. 2 of the utility model.
Fig. 4 is the enlarged view at B in a kind of household small-size transformer Fig. 2 of the utility model.
In figure：1, No.1 mounting hole；2, No.1 fill-in pad；3, fixed plate；4, insulating tape；5, copper wire coil；6, No. two
Fill-in pad；7, transformer body；8, No. two mounting holes；9, hold-doun nut；10, No.1 guide post；11, rubber washer；12, it leads for No. two
Column；13, dustproof cover；14, No.1 buckles；15, No. two buckles；16, accommodating groove；17, rotational pin；18, No.1 snak link；19, two
Number snak link.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs 1-4, a kind of household small-size transformer, including transformer body 7 and fixed plate 3, transformer body 7
Leading exterior surface is installed with copper wire coil 5, and the leading exterior surface of transformer body 7 is close to the activity of the upper end of copper wire coil 5
Dustproof cover 13 is installed, the upper end outer surface of transformer body 7 is installed with No. two guide posts 12, and transformer body 7 is upper
End outer surface is installed with No.1 guide post 10 close to the side of No. two guide posts 12, and peace is fixed in the upper end outer surface of No.1 guide post 10
Equipped with hold-doun nut 9, and the outer surface of No.1 guide post 10 is installed with rubber washer 11 close to the lower section of hold-doun nut 9, Gu
Fixed board 3 is fixedly mounted on the lower end outer surface of transformer body 7, and the upper end inner surface of fixed plate 3 is close to transformer body 7
Side is equipped with No. two mounting holes 8, and the upper end inner surface of fixed plate 3 is equipped with No.1 mounting hole close to the other side of transformer body 7
1, the lower end outer surface of fixed plate 3 is installed with No.1 fill-in pad 2, and the lower end outer surface of fixed plate 3 is filled close to No.1
The side of pad 2 is installed with No. two fill-in pads 6, and the upper end inner surface of dustproof cover 13 is equipped with accommodating groove 16, and dustproof cover 13
One side external surface is installed with No.1 buckle 14, and a side external surface of dustproof cover 13 fixes peace close to the rear end of No.1 buckle 14
Equipped with No. two buckles 15, and another side external surface of dustproof cover 13 is movably installed with rotational pin 17, the upper end outer surface of fixed plate 3
It is installed with No.1 snak link 18, and the upper end outer surface of fixed plate 3 is installed with close to the side of No.1 snak link 18
No. two snak links 19, No. two guide posts 12 and No.1 guide post 10 are electrically connected with transformer body 7.
The rotational angle range of dustproof cover 13 is zero to 90 degree, and the fixed form of dustproof cover 13 is that buckle is fixed；One
The lower end outer surface of number snak link 18 and No. two snak links 19 is movably installed with spring catch, and the quantity of spring catch is two groups；Gu
The tranverse sectional thickness of fixed board 3 is three millimeters, and the overall structure of fixed plate 3 is rectangular parallelepiped structure；The fixation side of No.1 fill-in pad 2
Formula is to paste to fix, and the thickness of No.1 fill-in pad 2 is two millimeters；The leading exterior surface of copper wire coil 5 is installed with insulation
Adhesive tape 4.
It should be noted that the utility model is a kind of household small-size transformer, transformer body 7 passes through copper wire coil 5
As long as the voltage control played the role of, insulating tape 4 is wrapped in the surface of copper wire coil 5, plays the role of insulation protection to it,
Conducting wire is wound at No.1 guide post 10 and No. two guide posts 12, it is fixed in rotation hold-doun nut 9, user's fixed screw pair
The No.1 mounting hole 1 of fixed plate 3 and No. two mounting holes 8 are fixed, when user needs to carry out replacement peace to transformer body 7
When dress, transformer body 7 need to only be pressed in fixed plate 3, slightly press transformer body 7 so that transformer body 7 is blocked
At No.1 snak link 18 and No. two snak links 19, No.1 snak link 18 and No. two snak links 19 play admittedly transformer body 7
Fixed effect, so that the later stage of transformer body 7 is replaced, maintenance is more convenient, and user is made by rotating dustproof cover 13
It obtains dustproof cover 13 and rotates 90 degree of angles under the action of rotational pin 17, be stuck in 5 front end of copper wire coil, No.1 buckle 14 and No. two cards
It is fixed in button 15, so that copper wire coil 5 is in closed guard mode, transformer body 7 is effectively prevent to be infected with ash
Dirt improves its own dust-proof effect, and after transformer body 7 installs, No.1 fill-in pad 2 and No. two fill-in pads 6 are become
The extruding of depressor main body 7 can be filled the gap between transformer body 7 and fixed bit, so that transformer master
Body 7 is more firmly mounted, and should not be shaken, more practical.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of household small-size transformer, including transformer body（7）With fixed plate（3）, it is characterised in that：The transformer master
Body（7）Leading exterior surface be installed with copper wire coil（5）, the transformer body（7）Leading exterior surface close to copper wire
Coil（5）Upper end be movably installed with dustproof cover（13）, the transformer body（7）Upper end outer surface be installed with No. two
Guide post（12）, and transformer body（7）Upper end outer surface close to No. two guide posts（12）Side be installed with No.1 guide post
（10）, the No.1 guide post（10）Upper end outer surface be installed with hold-doun nut（9）, and No.1 guide post（10）Outer surface
Close to hold-doun nut（9）Lower section be installed with rubber washer（11）, the fixed plate（3）It is fixedly mounted on transformer body
（7）Lower end outer surface, and fixed plate（3）Upper end inner surface close to transformer body（7）Side be equipped with No. two mounting holes
（8）, the fixed plate（3）Upper end inner surface close to transformer body（7）The other side be equipped with No.1 mounting hole（1）, described
Fixed plate（3）Lower end outer surface be installed with No.1 fill-in pad（2）, and fixed plate（3）Lower end outer surface close to No.1
Fill-in pad（2）Side be installed with No. two fill-in pads（6）, the dustproof cover（13）Upper end inner surface be equipped with accommodating groove
（16）, and dustproof cover（13）A side external surface be installed with No.1 buckle（14）, the dustproof cover（13）Side appearance
Face is buckled close to No.1（14）Rear end be installed with No. two buckles（15）, and dustproof cover（13）Another side external surface activity
Rotational pin is installed（17）, the fixed plate（3）Upper end outer surface be installed with No.1 snak link（18）, and fixed plate
（3）Upper end outer surface close to No.1 snak link（18）Side be installed with No. two snak links（19）, No. two guide posts
（12）With No.1 guide post（10）And transformer body（7）It is electrically connected.
2. a kind of household small-size transformer according to claim 1, it is characterised in that：The dustproof cover（13）Angle of rotation
Ranging from zero to 90 degree of degree, and dustproof cover（13）Fixed form be buckle fix.
3. a kind of household small-size transformer according to claim 1, it is characterised in that：The No.1 snak link（18）With two
Number snak link（19）Lower end outer surface be movably installed with spring catch, the quantity of spring catch is two groups.
4. a kind of household small-size transformer according to claim 1, it is characterised in that：The fixed plate（3）Cross section
Thickness is three millimeters, and fixed plate（3）Overall structure be rectangular parallelepiped structure.
5. a kind of household small-size transformer according to claim 1, it is characterised in that：The No.1 fill-in pad（2）Consolidate
Determine mode to fix to paste, and No.1 fill-in pad（2）Thickness be two millimeters.
6. a kind of household small-size transformer according to claim 1, it is characterised in that：The copper wire coil（5）Front end
Outer surface is installed with insulating tape（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108194.0U CN207966655U (en) | 2018-01-23 | 2018-01-23 | A kind of household small-size transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108194.0U CN207966655U (en) | 2018-01-23 | 2018-01-23 | A kind of household small-size transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966655U true CN207966655U (en) | 2018-10-12 |
Family
ID=63734620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820108194.0U Expired - Fee Related CN207966655U (en) | 2018-01-23 | 2018-01-23 | A kind of household small-size transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378160A (en) * | 2018-12-04 | 2019-02-22 | 徐州爱特普电子有限公司 | A kind of electronic transformer of LED lamp |
-
2018
- 2018-01-23 CN CN201820108194.0U patent/CN207966655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378160A (en) * | 2018-12-04 | 2019-02-22 | 徐州爱特普电子有限公司 | A kind of electronic transformer of LED lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20190123 |