CN207542050U - A kind of transformer with protective device - Google Patents
A kind of transformer with protective device Download PDFInfo
- Publication number
- CN207542050U CN207542050U CN201721496929.3U CN201721496929U CN207542050U CN 207542050 U CN207542050 U CN 207542050U CN 201721496929 U CN201721496929 U CN 201721496929U CN 207542050 U CN207542050 U CN 207542050U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- armature winding
- winding
- transformer
- protective
- 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
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of transformers with protective device; including housing; the enclosure interior is equipped with screw rod; the housing bottom is equipped with iron bottom; iron bottom bottom is equipped with pcb board; the pcb board bottom is equipped with ground wire; the ground wire side is equipped with the first armature winding; the first armature winding side is equipped with the second armature winding; the hull outside is equipped with protective cover; silicon steel sheet is equipped on the outside of the protective cover, the silicon steel sheet is set at the top of iron bottom, and the protective cover bottom is equipped with the first secondary windings.The utility model is by being equipped with protective cover; protective cover can encase the first armature winding, the second armature winding, the first secondary windings and second subprime winding; the coil of protective winding; retarder plays a very good protection when client connects; by being equipped with ground wire and discharge cock device; it can preferably protect the stability of products application, while also reduce that operating voltage is unstable and results in greater loss.
Description
Technical field
The utility model is related to transformer equipment field, more particularly to a kind of transformer with protective device.
Background technology
Transformer is indispensable member in entire power grid transmission process as the allocation transformer equipment in electric system
Element has the function of to hold the balance to power grid normal operation, and with being constantly progressive for economic development, power grid construction spreads all over the world；
More and more transformers are set due to the demand of power grid construction, although the setting of transformer can reduce power grid construction into
This, and effectively improve the transmission performance of power grid；However transformer is easy to occur since its long-time is in open-air atmosphere
The situation of transformer oil leakage；There is oil leak in one single phase transformer, its own service life is necessarily caused to drastically reduce, final to influence
Therefore the normal conveying of electric power, it is necessary to solve the above problems to invent a kind of transformer with protective device.
Utility model content
The purpose of this utility model is to provide a kind of transformer with protective device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of transformer with protective device, including
Housing, the enclosure interior are equipped with screw rod, and the housing bottom is equipped with iron bottom, and iron bottom bottom is equipped with pcb board, the PCB
Plate bottom is equipped with ground wire, and the ground wire side is equipped with the first armature winding, and it is primary that the first armature winding side is equipped with second
Winding, the hull outside are equipped with protective cover, are equipped with silicon steel sheet on the outside of the protective cover, the silicon steel sheet is set to Tie Diding
Portion, the protective cover bottom are equipped with the first secondary windings, and the first secondary windings bottom is equipped with second subprime winding.
Preferably, the silicon steel sheet side is equipped with discharge cock device, and the discharge cock device is set to protective cover top
Portion.
Preferably, the protective cover includes small protective cover and big protective cover, and location hole is equipped on the outside of the protective cover.
Preferably, the ground wire is socketed through iron bottom and pcb board with screw rod.
Preferably, it is uniformly provided with silicon steel film perforation on the outside of the silicon steel sheet.
Preferably, the number of turns of first armature winding and the second armature winding is all higher than the first secondary windings and second
The number of turns of grade winding.
The technique effect and advantage of the utility model：By being equipped with protective cover, protective cover can encase the first armature winding,
Second armature winding, the first secondary windings and second subprime winding, the coil of protective winding, retarder is when client connects
It plays a very good protection, by being equipped with ground wire and discharge cock device, can preferably protect the stability of products application,
Also reduce that operating voltage is unstable and result in greater loss, and by being equipped with iron bottom and pcb board, iron bottom and pcb board pass through simultaneously
The gluing of epoxy resin bakes two hours after living at 125 DEG C, improves the heat resistance of equipment, ensures that equipment is higher in temperature
In the case of remain to continuous firing.
Description of the drawings
Fig. 1 is the overall structure front view of the utility model；
Fig. 2 is the whole side view of the utility model；
Fig. 3 is the whole bottom view of the utility model；
In figure：1 housing, 11 discharge cock devices, 2 screw rods, 3 iron bottoms, 4PCB plates, 5 ground wires, 6 first armature windings, 61
Two armature windings, 7 protective covers, 71 small protective covers, 72 big protective covers, 73 location holes, 8 silicon steel sheets, 81 silicon steel film perforations, 9 are for the first time
Grade winding, 91 second subprime windings.
Specific 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
It clearly and completely describes, 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.
The utility model provides a kind of transformer with protective device as shown in Figs. 1-3, including housing 1, the shell
Body 1 is internally provided with screw rod 2, and 1 bottom of housing is equipped with iron bottom 3, and 3 bottom of iron bottom is equipped with pcb board 4,4 bottom of pcb board
Portion is equipped with ground wire 5, and 5 side of ground wire is equipped with the first armature winding 6, and it is primary that 6 side of the first armature winding is equipped with second
Winding 61,1 outside of housing are equipped with protective cover 7, and 7 outside of protective cover is equipped with silicon steel sheet 8, and the silicon steel sheet 8 is set to
3 top of iron bottom, 7 bottom of protective cover are equipped with the first secondary windings 9, and 9 bottom of the first secondary windings is equipped with second subprime
Winding 91.
8 side of silicon steel sheet is equipped with discharge cock device 11, and the discharge cock device 11 is set to protective cover 7 and pushes up
Portion can preferably protect the stability of products application, and the protective cover 7 includes small protective cover 71 and big protective cover 72, described
7 outside of protective cover is equipped with location hole 73, and protective cover 7 can encase 61, first the first armature winding 6, the second armature winding grades
Winding 9 and second subprime winding 91, the coil of protective winding, retarder play protection well when client connects and make
With the ground wire 5 is socketed through iron bottom 3 and pcb board 4 with screw rod 2, and 5 color of ground wire is set as yellow or green, the silicon steel sheet
8 outsides are uniformly provided with silicon steel film perforation 81, and the number of turns of 6 and second armature winding 61 of the first armature winding is all higher than first grade
The number of turns of winding 9 and second subprime winding 91,6 color of the first armature winding are set as black, and 61 color of the second armature winding is set
White is set to, 9 color of the first secondary windings is set as orange, and 91 color of second subprime winding is set as brown, convenient for distinguishing not
Same winding.
Utility model works principle：The number of turns of first armature winding 6 and the second armature winding 61 is all higher than first grade
The number of turns of winding 9 and second subprime winding 91, and color is set as different and facilitates differentiation, the first armature winding 6, second it is primary around
PVC leads are connected after the completion of the 61, first secondary windings 9 of group and 91 coiling of second subprime winding, meet the easy to use of client,
Protective cover 7 can encase the first armature winding 6, the second armature winding 61, the first secondary windings 9 and second subprime winding 91, protect
The coil of winding is protected, retarder plays a very good protection when client connects, ground wire 5 and discharge cock device 11,
It can preferably protect the stability of products application, while also reduce that operating voltage is unstable and results in greater loss, iron bottom 3
Two hours are baked at 125 DEG C after being lived with pcb board 4 by the gluing of epoxy resin, improve the heat resistance of equipment, ensure equipment
Continuous firing is remained in the case where temperature is higher.
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 to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of transformer with protective device, including housing (1), it is characterised in that：The housing (1) is internally provided with screw rod
(2), housing (1) bottom is equipped with iron bottom (3), and iron bottom (3) bottom is equipped with pcb board (4), and pcb board (4) bottom is set
There is ground wire (5), ground wire (5) side is equipped with the first armature winding (6), and the first armature winding (6) side is equipped with second
Armature winding (61), housing (1) outside are equipped with protective cover (7), and silicon steel sheet (8) is equipped on the outside of the protective cover (7), described
Silicon steel sheet (8) is set at the top of iron bottom (3), and protective cover (7) bottom is equipped with the first secondary windings (9), first grade
Winding (9) bottom is equipped with second subprime winding (91).
2. a kind of transformer with protective device according to claim 1, it is characterised in that：Silicon steel sheet (8) side
Equipped with discharge cock device (11), the discharge cock device (11) is set at the top of protective cover (7).
3. a kind of transformer with protective device according to claim 1, it is characterised in that：The protective cover (7) includes
Small protective cover (71) and big protective cover (72), protective cover (7) outside are equipped with location hole (73).
4. a kind of transformer with protective device according to claim 1, it is characterised in that：The ground wire (5) is through iron
Bottom (3) and pcb board (4) are socketed with screw rod (2).
5. a kind of transformer with protective device according to claim 1, it is characterised in that：On the outside of the silicon steel sheet (8)
It is uniformly provided with silicon steel film perforation (81).
6. a kind of transformer with protective device according to claim 1, it is characterised in that：First armature winding
(6) and the number of turns of the second armature winding (61) is all higher than the number of turns of the first secondary windings (9) and second subprime winding (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496929.3U CN207542050U (en) | 2017-11-09 | 2017-11-09 | A kind of transformer with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496929.3U CN207542050U (en) | 2017-11-09 | 2017-11-09 | A kind of transformer with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207542050U true CN207542050U (en) | 2018-06-26 |
Family
ID=62613046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721496929.3U Expired - Fee Related CN207542050U (en) | 2017-11-09 | 2017-11-09 | A kind of transformer with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207542050U (en) |
-
2017
- 2017-11-09 CN CN201721496929.3U patent/CN207542050U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180211761A1 (en) | High-voltage transformer and electronic power apparatus | |
| CN208433274U (en) | Multisection type air gap transformator | |
| CN202134348U (en) | Oil-immersed type transformer | |
| CN207542050U (en) | A kind of transformer with protective device | |
| CN207489639U (en) | A kind of low-loss power transformer | |
| CN204760217U (en) | Oil -immersed power transformer | |
| CN207909625U (en) | A kind of high-efficiency high frequency transformer of perfect heat-dissipating | |
| CN206149586U (en) | Pcb board and terminal equipment | |
| CN203760299U (en) | Transformer of inverter welding machine | |
| CN202695113U (en) | Voltage transformer with arrester | |
| CN106920661A (en) | A kind of electric power electric transformer | |
| CN106340376A (en) | Transformer structure | |
| CN207458730U (en) | A kind of transformer of terminals | |
| CN206819866U (en) | Transformer | |
| CN210182186U (en) | Potted transformer with socket | |
| TWM316482U (en) | Structure of transformer | |
| CN203871154U (en) | High frequency transformer | |
| CN205016360U (en) | High pressure all insulation dry -type transformer | |
| CN106486273A (en) | A kind of seal transformer coil winding apparatus | |
| CN204558209U (en) | A kind of amorphous alloy transformer coil | |
| CN206353476U (en) | High isolation electronic transformer | |
| KR101549930B1 (en) | Gas Insulated Switchgear Bushing-type Current Transformer | |
| CN207458738U (en) | A kind of transformer with iron cover | |
| CN202887944U (en) | Sectional type coil of oil-immersed transformer | |
| CN108039276B (en) | Winding method of civil aviation multi-winding isolation transformer |
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: 20180626 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |