CN205050668U - Transformer - Google Patents
Transformer Download PDFInfo
- Publication number
- CN205050668U CN205050668U CN201520868222.5U CN201520868222U CN205050668U CN 205050668 U CN205050668 U CN 205050668U CN 201520868222 U CN201520868222 U CN 201520868222U CN 205050668 U CN205050668 U CN 205050668U
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- fin
- frame
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- transformer
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Abstract
The utility model relates to a transformer, including the frame, to arrange coredly in the frame, the heat abstractor of a plurality of vertical directions is arranged to the frame periphery, and heat abstractor includes bearing frame, pivot, vertical fin, and the bearing frame arranges in frame upper portion and lower part, and the pivot is vertical places and on arranging the bearing frame between frame upper portion and lower part, is provided with connection pad and connection pad down in the pivot, and go up and be provided with vertical fin between connection pad and the lower connection pad, vertical fin including vertical built -in fin and vertical external fin, vertically built -in fin and vertical external fin are parallel with the the central axis of pivot respectively, when vertical fin temperature of one side was higher, the accessible rotated vertical fin that the opposite side was changed in the pivot to in -process increase surrounding air is mobile rotating, quick heat dissipation.
Description
Technical field
The utility model relates to transformer technology field, particularly a kind of transformer rotating heat radiation.
Background technology
Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, main member is primary coil, secondary coil and iron core (magnetic core), and major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) etc.
Transformer can be divided into by purposes: distribution transformer, power transformer, full-sealed transformer, combined transformer, dry-type transformer, oil-filled transformer, single-phase transformer, furnace transformer, rectifier transformer etc.
Transformer utilizes the principle of electromagnetic induction to change the device of alternating voltage, can produce heat in galvanization, and particularly in large-scale communication apparatus, heat radiation seems particularly important.
Summary of the invention
The purpose of this utility model is to provide a kind of transformer rotating heat radiation, realizes quick heat radiating.
Transformer comprises frame, iron core is furnished with in frame, frame peripheral disposition has the heat abstractor of multiple vertical direction, heat abstractor comprises bearing pedestal, rotating shaft, longitudinal fin, bearing pedestal is arranged in upper rack and bottom, rotating shaft is vertically placed and is arranged on the bearing pedestal between upper rack and bottom, rotating shaft is provided with terminal pad and lower terminal pad, longitudinal fin is provided with between upper terminal pad and lower terminal pad, described longitudinal fin comprises longitudinal internal set heat radiation fin and longitudinal external heat radiation sheet, longitudinal internal set heat radiation fin and longitudinal external heat radiation sheet respectively with the centerline axis parallel of rotating shaft.
Further improvement.
The bottom of frame is also provided with positioning link, positioning link comprises transverse plate, longitudinal plate, transverse plate and longitudinal plate are respectively arranged with several screw holes, positioning link is connected with bottom frame by being arranged at longitudinal plate upper bolt aperture, and frame is connected with the installation portion be arranged on electric pole by the screw hole be arranged on transverse plate.
The utility model has the advantage of: when longitudinal heatsink temperature of side is higher, change longitudinal fin of opposite side by rotating shaft, and in rotation process, increase surrounding air flowing, quick heat radiating.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that the present invention more optimizes.
Reference numeral: 10, frame; 20, iron core; 30, heat abstractor; 31, bearing pedestal; 32, rotating shaft; 33, longitudinal internal set heat radiation fin; 34, longitudinal external heat radiation sheet; 40, positioning link; 41, transverse plate; 42, longitudinal plate; 43, rib.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtained, all belongs to scope.
As shown in Figure 1, transformer comprises frame 10, iron core 20 is furnished with in frame 10, frame 10 peripheral disposition has the heat abstractor 30 of multiple vertical direction, particularly, heat abstractor 30 comprises bearing pedestal 31, rotating shaft 32, longitudinal fin, bearing pedestal 31 is arranged in frame 10 upper and lower, rotating shaft 32 is vertically placed and is arranged on the bearing pedestal 31 between frame 10 upper and lower end face, rotating shaft 32 is provided with terminal pad and lower terminal pad, longitudinal fin is provided with between upper terminal pad and lower terminal pad, described longitudinal fin comprises longitudinal internal set heat radiation fin 33 and longitudinal external heat radiation sheet 34, longitudinal internal set heat radiation fin 33 and longitudinal external heat radiation sheet 34 respectively with the centerline axis parallel of rotating shaft 32.
Further improvement, frame 10 can also be provided with towards the temperature sensing head of iron core 20, when temperature sensing head detects that the fin of close iron core 20 side reaches uniform temperature, open motor (not shown), rotating shaft 32 is driven to rotate, thus drive longitudinal internal set heat radiation fin 33 and longitudinal external heat radiation sheet 34 constantly to rotate, thus take away most of heat energy, reach the effect of quick heat radiating.
As shown in Figure 2, the bottom of frame 10 is also provided with positioning link 40, positioning link 40 comprises transverse plate 41, longitudinal plate 42, transverse plate 41 and longitudinal plate 42 are respectively arranged with several screw holes, positioning link 40 is connected with bottom frame 10 by being arranged at longitudinal plate 42 upper bolt aperture, frame 10 is connected with the installation portion be arranged on electric pole by the screw hole be arranged on transverse plate 41, thus make the weight of transformer all to fall on mounting bracket, improve security performance and extend useful life of mounting bracket.
Transverse plate 41 and longitudinal plate 42 adopt integrated molding, increase its intensity, and are provided with rib 43 between transverse plate 41 and longitudinal plate 42.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention; To be apparent for those skilled in the art to the multiple amendment of these embodiments, the General Principle defined in the present invention when not departing from spirit of the present invention or scope, can realize in other embodiments.Therefore, the present invention can not be defined to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. transformer, comprise frame, iron core is furnished with in frame, it is characterized in that, frame peripheral disposition has the heat abstractor of multiple vertical direction, heat abstractor comprises bearing pedestal, rotating shaft, longitudinal fin, bearing pedestal is arranged in upper rack and bottom, rotating shaft is vertically placed and is arranged on the bearing pedestal between upper rack and bottom, rotating shaft is provided with terminal pad and lower terminal pad, longitudinal fin is provided with between upper terminal pad and lower terminal pad, described longitudinal fin comprises longitudinal internal set heat radiation fin and longitudinal external heat radiation sheet, longitudinal internal set heat radiation fin and longitudinal external heat radiation sheet respectively with the centerline axis parallel of rotating shaft.
2. transformer according to claim 1, comprises frame, it is characterized in that, the bottom of frame is also provided with positioning link, and positioning link comprises transverse plate, longitudinal plate, and transverse plate and longitudinal plate are respectively arranged with several screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868222.5U CN205050668U (en) | 2015-11-04 | 2015-11-04 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868222.5U CN205050668U (en) | 2015-11-04 | 2015-11-04 | Transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050668U true CN205050668U (en) | 2016-02-24 |
Family
ID=55344221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868222.5U Expired - Fee Related CN205050668U (en) | 2015-11-04 | 2015-11-04 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826036A (en) * | 2016-05-12 | 2016-08-03 | 常州市武进恒辉通信设备有限公司 | Transformer capable of naturally dissipating heat |
-
2015
- 2015-11-04 CN CN201520868222.5U patent/CN205050668U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826036A (en) * | 2016-05-12 | 2016-08-03 | 常州市武进恒辉通信设备有限公司 | Transformer capable of naturally dissipating heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160224 Termination date: 20171104 |