CN206877805U - Transformer framework with heat sinking function - Google Patents
Transformer framework with heat sinking function Download PDFInfo
- Publication number
- CN206877805U CN206877805U CN201720495383.3U CN201720495383U CN206877805U CN 206877805 U CN206877805 U CN 206877805U CN 201720495383 U CN201720495383 U CN 201720495383U CN 206877805 U CN206877805 U CN 206877805U
- Authority
- CN
- China
- Prior art keywords
- frame body
- coiling portion
- heat emission
- emission hole
- heat
- 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
Abstract
The utility model discloses a kind of transformer framework with heat sinking function, including frame body, the coiling portion for coiling enamel-covered wire is provided with frame body, the air vent of lateral direction penetrating frame body is provided with frame body, some groups of the first laterally distributed heat emission hole groups are provided with coiling portion, each first heat emission hole group includes the axis along coiling portion in several first heat emission holes circumferentially distributed and connected with air vent, be provided with the outer wall in coiling portion axis along coiling portion in it is circumferentially distributed and with the spaced brace rod of the first heat emission hole, length direction extension of the brace rod along coiling portion；Brace rod can realize the support to coil, so that leave gap between the inner surface and coiling portion outer wall of coil, so, heat caused by coil can be entered in air vent by the first heat emission hole, and heat is discharged by air vent, so as to play a part of radiating to the coil in transformer, the reliability of transformer work is improved.
Description
Technical field
The utility model belongs to technical field of electronic components, is related to a kind of transformer framework with heat sinking function.
Background technology
Transformer is the electronic component commonly used in electronic circuit board, what it was typically formed by skeleton and by enamel-covered wire coiling
Coil forms, and for transformer in practical work process, electric current can be by the coil of transformer, so as to which coil can be caused to produce heat
Amount, because the enamel-covered wire in coil is around being made closely, during working long hours, substantial amounts of heat can be assembled transformer
In the inside of coil, in the course of time the insulated paint of enamelled wire surface can be caused the phenomenon to come off occur, so, line can be caused
The short circuit of circle, so that transformer can not work, also it can cause fire because of coil short when serious.
Utility model content
In view of the above-mentioned problems, the technical problems to be solved in the utility model be to provide it is a kind of can be to the coil in transformer
The transformer framework with heat sinking function to be radiated.
Transformer framework of the present utility model with heat sinking function, including frame body, use is provided with frame body
In the coiling portion of coiling enamel-covered wire, the air vent of lateral direction penetrating frame body is provided with frame body, coiling is provided with portion
Some groups of the first laterally distributed heat emission hole groups, each first heat emission hole group include along the axis in coiling portion in circumferentially distributed and
Several first heat emission holes connected with air vent, axis along coiling portion is provided with the outer wall in coiling portion in circumferentially distributed and
With the spaced brace rod of the first heat emission hole, length direction extension of the brace rod along coiling portion.
Transformer framework of the present utility model with heat sinking function, wherein, the both ends of brace rod extend respectively to skeleton
Limit rib is formed on two madial walls of body and on the medial surface of frame body；By the setting of limit rib, enable to
Gap is left between the both ends of the coil formed by enamel-covered wire coiling and the madial wall of frame body, so that caused by coil
Heat can be discharged by the gap between coil both ends and frame body madial wall, and then the coil in transformer can be risen
To the effect of radiating, avoid coil from occurring short circuit phenomenon because of overheat, improve the reliability of transformer work.
Transformer framework of the present utility model with heat sinking function, wherein, set on two madial walls of frame body
There is the second heat emission hole group being spaced apart with limit rib, each second heat emission hole group includes the radial direction severaled along coiling portion
Second heat emission hole of distribution；By the setting of the second heat emission hole, enable to caused by the coil that is formed as enamel-covered wire coiling
Heat is discharged to outside frame body, plays the thermolysis to coil.
The utility model beneficial effect：The utility model in frame body by setting the logical of lateral direction penetrating frame body
Air holes, sets some groups of the first laterally distributed heat emission hole groups in coiling portion, and each first heat emission hole group is included along coiling
The axis in portion is in several first heat emission holes circumferentially distributed and connected with air vent, is provided with the outer wall in coiling portion along coiling
The axis in portion is in circumferentially distributed and prolonged with the spaced brace rod of the first heat emission hole, length direction of the brace rod along coiling portion
Stretch；By the setting of said structure, brace rod can be realized plays a supporting role to the coil formed by enamel-covered wire coiling, so as to
So that leaving gap between the inner surface and coiling portion outer wall of coil, so, heat caused by coil can pass through first
Heat emission hole is entered in air vent, and is discharged heat by air vent, so as to play radiating to the coil in transformer
Effect, avoid coil from occurring short circuit phenomenon because of overheat, improve transformer work reliability.
Brief description of the drawings
Fig. 1 is cross section structure diagram of the utility model along coiling portion axial direction；
Fig. 2 is cross section structure diagram of the utility model along coiling portion radial direction.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
As shown in Figure 1-2, the transformer framework of the present utility model with heat sinking function, including frame body 1, skeleton sheet
The coiling portion 11 for coiling enamel-covered wire is provided with body 1, the ventilation of lateral direction penetrating frame body 1 is provided with frame body 1
Hole 12, is provided with some groups of the first laterally distributed heat emission hole groups in coiling portion 11, each first heat emission hole group include along around
The axis in portion 11 processed is in several first heat emission holes 13 circumferentially distributed and connected with air vent 12, is set on the outer wall in coiling portion 11
Be equipped with axis along coiling portion 11 in it is circumferentially distributed and with 13 spaced brace rod 14 of the first heat emission hole, brace rod 14 along around
The length direction extension in portion 11 processed.
The both ends of brace rod 14 are extended respectively on two madial walls of frame body 1 and in the medial surface of frame body 1
Upper formation limit rib 15；By the setting of limit rib, the both ends of coil and the skeleton sheet formed by enamel-covered wire coiling is enabled to
Gap is left between the madial wall of body, so that heat caused by coil can pass through coil both ends and frame body madial wall
Between gap discharge, and then radiating can be played a part of to the coil in transformer, avoid coil from occurring because of overheat short
Road phenomenon, improve the reliability of transformer work.
The second heat emission hole group being spaced apart with limit rib 15, Mei Ge are provided with two madial walls of frame body 1
Two heat emission hole groups include several along coiling portion 11 radial direction distribution the second heat emission hole 16；Pass through setting for the second heat emission hole
Put, heat caused by the coil for enabling to be formed as enamel-covered wire coiling is discharged to outside frame body, plays and coil is dissipated
Heat effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. the transformer framework with heat sinking function, including frame body (1), be provided with the frame body (1) for around
The coiling portion (11) of painting envelope curve, it is characterised in that：Lateral direction penetrating frame body (1) is provided with the frame body (1)
Air vent (12), some groups of the first laterally distributed heat emission hole groups, each first radiating are provided with the coiling portion (11)
It is in several first heat emission holes (13) circumferentially distributed and connected with air vent (12) that hole group, which is included along the axis of coiling portion (11),
It is in circumferentially distributed and between the first heat emission hole (13) to be provided with the outer wall of the coiling portion (11) along the axis of coiling portion (11)
Every the brace rod (14) of setting, length direction extension of the brace rod (14) along coiling portion (11).
2. the transformer framework according to claim 1 with heat sinking function, it is characterised in that：The brace rod (14)
Both ends extend respectively to form limit rib on two madial walls of frame body (1) and on the medial surface of frame body (1)
(15)。
3. the transformer framework according to claim 2 with heat sinking function, it is characterised in that：The frame body (1)
Two madial walls on be provided with the second heat emission hole group being spaced apart with limit rib (15), if each second heat emission hole group includes
Dry the second heat emission hole (16) being distributed along the radial direction of coiling portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495383.3U CN206877805U (en) | 2017-05-06 | 2017-05-06 | Transformer framework with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720495383.3U CN206877805U (en) | 2017-05-06 | 2017-05-06 | Transformer framework with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877805U true CN206877805U (en) | 2018-01-12 |
Family
ID=61339731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720495383.3U Expired - Fee Related CN206877805U (en) | 2017-05-06 | 2017-05-06 | Transformer framework with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877805U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597721A (en) * | 2018-04-08 | 2018-09-28 | 吴江市华安电器有限公司 | A kind of Polymer-filled |
| CN109215982A (en) * | 2018-09-21 | 2019-01-15 | 无锡晶磊电子有限公司 | A kind of plastic skeleton structural member of the inductance coil with stitch |
| CN109755010A (en) * | 2019-03-13 | 2019-05-14 | 浙江天际互感器有限公司 | A kind of voltage transformer with air duct radiation and secondary fusing |
| CN114068155A (en) * | 2021-11-17 | 2022-02-18 | 天长市瑞荣塑业有限公司 | Multi-wire-slot transformer framework |
-
2017
- 2017-05-06 CN CN201720495383.3U patent/CN206877805U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597721A (en) * | 2018-04-08 | 2018-09-28 | 吴江市华安电器有限公司 | A kind of Polymer-filled |
| CN109215982A (en) * | 2018-09-21 | 2019-01-15 | 无锡晶磊电子有限公司 | A kind of plastic skeleton structural member of the inductance coil with stitch |
| CN109215982B (en) * | 2018-09-21 | 2019-09-20 | 无锡晶磊电子有限公司 | A kind of plastic skeleton structural member of the inductance coil with stitch |
| CN109755010A (en) * | 2019-03-13 | 2019-05-14 | 浙江天际互感器有限公司 | A kind of voltage transformer with air duct radiation and secondary fusing |
| CN114068155A (en) * | 2021-11-17 | 2022-02-18 | 天长市瑞荣塑业有限公司 | Multi-wire-slot transformer framework |
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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: 20180112 Termination date: 20180506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |