CN206489932U - A kind of toroidal transformer - Google Patents
A kind of toroidal transformer Download PDFInfo
- Publication number
- CN206489932U CN206489932U CN201720186440.XU CN201720186440U CN206489932U CN 206489932 U CN206489932 U CN 206489932U CN 201720186440 U CN201720186440 U CN 201720186440U CN 206489932 U CN206489932 U CN 206489932U
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- China
- Prior art keywords
- device body
- base
- inner support
- winding coil
- toroidal transformer
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Abstract
The utility model discloses a kind of toroidal transformer, including device body；Described device body bottom is provided with base, the base surrounding is provided with screw, the screw is rotatably connected with screw, lower cover is provided with the upside of the base, the inner support connection of described lower cover one end, it is connected on the upside of the inner support with upper cover plate, the inner support wraps around cored, the iron core is surrounded with secondary winding coil and primary winding coil, the secondary winding coil and primary winding coil are wrapped on the outside of iron core successively, described device outer body is provided with outer cover, and the outer cover bottom is rotatably connected with base.The utility model device has stronger heat-sinking capability, and phase-change thermal conduction silicone grease plate, with stronger heat-sinking capability, can be exported the heat worked as inside device body.
Description
Technical field
The utility model is related to a kind of technical field of transformer equipment, specially a kind of toroidal transformer.
Background technology
The iron core of ring-shaped transformer be with high-quality cold-reduced silicon sheet (piece thickness be generally below 0.35mm), seamlessly roll and
Into, this allows for its performance unshakable in one's determination better than traditional laminated core, because annular design winding coil winds more close,
Operationally heat production is larger, it is not easy to radiate, and copper loss is larger when temperature is higher, can cause spread of voltage.
Utility model content
The purpose of this utility model is to provide a kind of toroidal transformer to solve the temperature proposed in above-mentioned background technology
Copper loss is larger when higher, the problem of causing spread of voltage.
To achieve the above object, the utility model provides following technical scheme：A kind of toroidal transformer, including device sheet
Body；Described device body bottom is provided with base, and the base surrounding is provided with screw, and the screw is rotatably connected with screw,
It is provided with the upside of lower cover, the connection of described lower cover one end inner support, the inner support and is connected with upper cover plate on the upside of the base,
The inner support wraps around cored, and the iron core is surrounded with secondary winding coil and primary winding coil, it is described it is secondary around
Group coil and primary winding coil are wrapped on the outside of iron core successively, and described device outer body is provided with outer cover, the outer cover bottom
End is rotatably connected with base.
It is preferred that, described device body interior is provided with damping spring, the damping spring upper and lower ends respectively with lower cover
Plate and base connection.
It is preferred that, upper cover plate and the lower cover side is provided with jack, and the inner support upper and lower ends are provided with plug,
The plug and jack are connected.
It is preferred that, the inner support is ceramic PVC plastic post, and the upper cover plate 8 and lower cover are ceramic beaverboard.
It is preferred that, described device outer body surrounding is provided with heat sink, and the heat sink is phase-change thermal conduction silicone grease plate.
It is preferred that, the outer cover surrounding is provided with bellmouth, and the bellmouth heavy caliber end is located on the outside of device body.
Compared with prior art, the beneficial effects of the utility model are：The device has stronger heat-sinking capability, and phase transformation is led
Hot silicone grease plate, the heat worked as inside device body with stronger heat-sinking capability, can be exported, pass through plug and jack
Agree with company, quickly device body can be dismantled, ceramic beaverboard is formed by ceramic fibre compacting, is a kind of fiber
Shape lightweight refracrory, with lightweight, high temperature resistant, good heat endurance, low thermal conductivity, specific heat is small and mechanical resistant vibrations etc. are excellent
Point, with stronger fire protecting performance, damping spring is capable of mutually rubbing between the vibrations of alleviator body, mitigation inner member
Wipe, be capable of the service life of extension fixture body, bellmouth can make outer cover in the case where not influenceing radiating to device body
Protected.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is overlooking the structure diagram of the present utility model.
In figure：1- device bodies；2- plugs；3- inner supports；4- screws；5- bases；6- outer covers；7- jacks；Covered on 8-
Plate；9- secondary winding coils；10- primary winding coils；11- iron cores；12- lower covers；13- damping springs；14- screws；15-
Bellmouth；16- heat sinks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment that the utility model is provided：A kind of toroidal transformer, including device body 1；
The bottom of device body 1 is provided with base 5, and the surrounding of base 5 is provided with screw 4, and screw 4 is rotatably connected with screw 14, can carry out
Fixed, the upside of base 5 is provided with lower cover 12, and one end inner support 3 of lower cover 12 is connected, and the upside of inner support 3 connects with upper cover plate 8
Connect, device body 1 can be protected, inner support 3 wraps around cored 11, and iron core 11 is surrounded with secondary winding coil 9
With primary winding coil 10, secondary winding coil 9 and primary winding coil 10 are wrapped in the outside of iron core 11, device body 1 successively
Outside is provided with outer cover 6, there is certain protective action to device body 1, and the bottom of outer cover 6 is rotatably connected with base 5, conveniently torn open
Unload, damping spring 13 be installed inside device body 1, the upper and lower ends of damping spring 13 are connected with lower cover 12 and base 5 respectively,
Mitigate vibration, reduce the friction between inner member, upper cover plate 8 and the side of lower cover 12 are provided with jack 7, and inner support is about 3
Plug 2 is provided at both ends with, plug 2 and jack 7 are connected, convenient dismounting, inner support 2 is ceramic PVC plastic post, upper cover plate 8
It is ceramic beaverboard with lower cover 12, with stronger fire protecting performance, the outside surrounding of device body 1 is provided with heat sink 16,
Heat sink 16 is phase-change thermal conduction silicone grease plate, and with stronger heat-sinking capability, the surrounding of outer cover 6 is provided with bellmouth 15, bellmouth 15
Heavy caliber end is located on the outside of device body, and device body 1 is protected in the case where not influenceing radiating.
Specifically used mode：Device body 1 is fixed admittedly by screw, connected by wire with device body 1
Connect, the device body 1 has stronger heat-sinking capability, and phase-change thermal conduction silicone grease plate, can be by device with stronger heat-sinking capability
The heat that the inside of body 1 is worked as is exported, and agrees with company by plug 2 and jack 7, quickly device body 1 can be torn open
Unload, ceramic beaverboard by ceramic fibre compacting form, be a kind of fibrous light refractory material, with lightweight, high temperature resistant,
The advantages of heat endurance is good, low thermal conductivity, specific heat are small and mechanical resistant shakes, with stronger fire protecting performance, the energy of damping spring 13
The vibrations of enough alleviator bodies 1, mitigate the phase mutual friction between inner member, are capable of the service life of extension fixture body 1,
Bellmouth 15 can be such that outer cover 6 is protected in the case where not influenceing radiating to device body 1.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of toroidal transformer, including device body (1)；It is characterized in that：Described device body (1) bottom is provided with base
(5), base (5) surrounding is provided with screw (4), and the screw (4) is rotatably connected with screw (14), on the base (5)
Side is provided with the upside of lower cover (12), lower cover (12) one end inner support (3) connection, the inner support (3) and upper cover plate
(8) connect, the inner support (3) wraps around cored (11), the iron core (11) is surrounded with secondary winding coil (9) and first
Level winding coil (10), the secondary winding coil (9) and primary winding coil (10) are wrapped on the outside of iron core (11) successively, institute
State and be provided with outer cover (6) on the outside of device body (1), outer cover (6) bottom is rotatably connected with base (5).
2. a kind of toroidal transformer according to claim 1 is characterized in that：It is provided with and subtracts inside described device body (1)
Spring (13) is shaken, damping spring (13) upper and lower ends are connected with lower cover (12) and base (5) respectively.
3. a kind of toroidal transformer according to claim 1 is characterized in that：The upper cover plate (8) and lower cover (12) one
Side is provided with jack (7), and inner support (3) upper and lower ends are provided with plug (2), and plug (2) and jack (7) are connected.
4. a kind of toroidal transformer according to claim 1 is characterized in that：The inner support (2) is ceramic PVC plastic
Post, the upper cover plate (8) and lower cover (12) are ceramic beaverboard.
5. a kind of toroidal transformer according to claim 1 is characterized in that：Surrounding is set on the outside of described device body (1)
There is heat sink (16), heat sink (16) is phase-change thermal conduction silicone grease plate.
6. a kind of toroidal transformer according to claim 1 is characterized in that：Outer cover (6) surrounding is provided with bellmouth
(15), bellmouth (15) heavy caliber end is located on the outside of device body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186440.XU CN206489932U (en) | 2017-02-28 | 2017-02-28 | A kind of toroidal transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720186440.XU CN206489932U (en) | 2017-02-28 | 2017-02-28 | A kind of toroidal transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489932U true CN206489932U (en) | 2017-09-12 |
Family
ID=59762981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720186440.XU Expired - Fee Related CN206489932U (en) | 2017-02-28 | 2017-02-28 | A kind of toroidal transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489932U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340072A (en) * | 2017-12-21 | 2018-07-31 | 新昌县新凌凯博机械有限公司 | A kind of bearing marking machine of multi-angle regulation |
| CN110634650A (en) * | 2019-10-07 | 2019-12-31 | 沛县恒瑞电子厂 | Transformer mounting seat with heat dissipation effect |
| CN111986892A (en) * | 2020-08-20 | 2020-11-24 | 安徽华林磁电科技有限公司 | Magnetic core structure for transformer |
-
2017
- 2017-02-28 CN CN201720186440.XU patent/CN206489932U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340072A (en) * | 2017-12-21 | 2018-07-31 | 新昌县新凌凯博机械有限公司 | A kind of bearing marking machine of multi-angle regulation |
| CN110634650A (en) * | 2019-10-07 | 2019-12-31 | 沛县恒瑞电子厂 | Transformer mounting seat with heat dissipation effect |
| CN111986892A (en) * | 2020-08-20 | 2020-11-24 | 安徽华林磁电科技有限公司 | Magnetic core structure for transformer |
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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 |
Granted publication date: 20170912 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |