CN204463981U - A kind of novel dry transformer - Google Patents
A kind of novel dry transformer Download PDFInfo
- Publication number
- CN204463981U CN204463981U CN201520127945.XU CN201520127945U CN204463981U CN 204463981 U CN204463981 U CN 204463981U CN 201520127945 U CN201520127945 U CN 201520127945U CN 204463981 U CN204463981 U CN 204463981U
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- CN
- China
- Prior art keywords
- seal closure
- transformer body
- transformer
- holder
- lower spring
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel dry transformer, comprise holder, holder is provided with one group of spaced transformer body, transformer body is covered with seal closure, the left end of seal closure is provided with air inlet, the right-hand member of seal closure is provided with air outlet, baffle plate is provided with between seal closure and transformer body, seal closure inner chamber and baffle plate, gap between transformer body forms bending vent passages, transformer body is provided with blow structure, blow structure is respectively the fan of the opposition of the upper and lower both ends of the surface of transformer body, holder is located at bottom seal closure, the bottom of holder is provided with lower spring, lower spring is supported on bottom seal closure, described lower spring cover has case, seal closure bottom is connected with fixed cross beam, seal closure top is provided with suspension ring.The utility model design is more reasonable, substantially increases the radiating efficiency of transformer body, extends the useful life of transformer, decrease cost.
Description
Technical field
The utility model relates to transformer technology field, particularly relates to a kind of novel dry transformer.
Background technology
Dry-type transformer (Transformer) utilizes the principle of electromagnetic induction to change the device of alternating voltage, mainly the primary coil of component, secondary coil and iron core (magnetic core).In electric equipment and radio-circuit, be commonly used for buck/boost, matched impedance, Secure isolation etc.In generator, be no matter coil movement by magnetic field or Movement in Magnetic Field by fixed coil, all can in coil induced potential, these two kinds of situations, the value of magnetic flux is all constant, but has variation with the magnetic flux quantity of coil intersecting chain, and this is the principle of mutual induction.Existing dry-type transformer just reaches cooling effect by adopting to the mode of dry-type transformer protective casing inside ventilation, but the cold wind that in fact air inlet enters compares dispersion in enclosure interior, few by the cooling air volume of transformer heating body, the effect of cooling is poor, be easy to damage, decrease the useful life of equipment, substantially increase cost.
Utility model content
For in prior art or not, the utility model provides a kind of novel dry transformer.
To achieve these goals, technical solution adopted in the utility model is:
A kind of novel dry transformer, comprise holder, holder is provided with one group of spaced transformer body, transformer body is covered with seal closure, the left end of seal closure is provided with air inlet, the right-hand member of seal closure is provided with air outlet, baffle plate is provided with between seal closure and transformer body, seal closure inner chamber and baffle plate, gap between transformer body forms bending vent passages, transformer body is provided with blow structure, blow structure is respectively the fan of the opposition of the upper and lower both ends of the surface of transformer body, holder is located at bottom seal closure, the bottom of holder is provided with lower spring, lower spring is supported on bottom seal closure, described lower spring cover has case, seal closure bottom is connected with fixed cross beam, seal closure top is provided with suspension ring.
Described fan comprises installing rack and fan blade, and described installing rack is fixedly connected with transformer body upper and lower end face, fan blade connection frame.
It is three that described seal closure bottom is connected with fixed cross beam quantity, and three fixed cross beam intervals are evenly distributed in seal closure base plane, by this setting, is convenient to the installation of transformer.
The beneficial effects of the utility model: compared with prior art, the utility model design is more reasonable, substantially increases the radiating efficiency of transformer body, extends the useful life of transformer, decrease cost.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, a kind of novel dry transformer, comprise holder 1, holder 1 is provided with one group of spaced transformer body 2, transformer body 2 is covered with seal closure 3, the left end of seal closure 3 is provided with air inlet, the right-hand member of seal closure 3 is provided with air outlet, baffle plate is provided with between seal closure 3 and transformer body 2, seal closure 3 inner chamber and baffle plate, gap between transformer body 2 forms bending vent passages, transformer body 2 is provided with blow structure, blow structure is respectively the fan of the opposition of the upper and lower both ends of the surface of transformer body, holder 1 is located at bottom seal closure 3, the bottom of holder 1 is provided with lower spring, lower spring is supported on bottom seal closure 3, described lower spring cover has case, seal closure 3 bottom is connected with fixed cross beam 4, seal closure 3 top is provided with suspension ring 5, greatly facilitate transformer to install, described fan comprises installing rack and fan blade, described installing rack is fixedly connected with transformer body 2 upper and lower end face, fan blade connection frame, it is three that described seal closure 3 bottom is connected with fixed cross beam 4 quantity, three fixed cross beam 4 intervals are evenly distributed in seal closure 3 base plane, be convenient to the installation of transformer.
The beneficial effects of the utility model: compared with prior art, the utility model design is more reasonable, substantially increases the radiating efficiency of transformer body, extends the useful life of transformer, decrease cost.
Claims (3)
1. a novel dry transformer, comprise holder, holder is provided with one group of spaced transformer body, it is characterized in that: transformer body is covered with seal closure, the left end of seal closure is provided with air inlet, the right-hand member of seal closure is provided with air outlet, baffle plate is provided with between seal closure and transformer body, seal closure inner chamber and baffle plate, gap between transformer body forms bending vent passages, transformer body is provided with blow structure, blow structure is respectively the fan of the opposition of the upper and lower both ends of the surface of transformer body, holder is located at bottom seal closure, the bottom of holder is provided with lower spring, lower spring is supported on bottom seal closure, described lower spring cover has case, seal closure bottom is connected with fixed cross beam, seal closure top is provided with suspension ring.
2. a kind of novel dry transformer as claimed in claim 1, it is characterized in that: described fan comprises installing rack and fan blade, described installing rack is fixedly connected with transformer body upper and lower end face, fan blade connection frame.
3. a kind of novel dry transformer as claimed in claim 1, is characterized in that: it is three that described seal closure bottom is connected with fixed cross beam quantity, and three fixed cross beam intervals are evenly distributed in seal closure base plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127945.XU CN204463981U (en) | 2015-03-05 | 2015-03-05 | A kind of novel dry transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127945.XU CN204463981U (en) | 2015-03-05 | 2015-03-05 | A kind of novel dry transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204463981U true CN204463981U (en) | 2015-07-08 |
Family
ID=53670832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127945.XU Expired - Fee Related CN204463981U (en) | 2015-03-05 | 2015-03-05 | A kind of novel dry transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204463981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847338A (en) * | 2018-07-06 | 2018-11-20 | 河南森源电气股份有限公司 | A kind of transformer |
| CN111584190A (en) * | 2020-05-29 | 2020-08-25 | 菏泽香朔企业管理有限公司 | Dry-type power transformer |
-
2015
- 2015-03-05 CN CN201520127945.XU patent/CN204463981U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108847338A (en) * | 2018-07-06 | 2018-11-20 | 河南森源电气股份有限公司 | A kind of transformer |
| CN108847338B (en) * | 2018-07-06 | 2024-03-26 | 河南森源电气股份有限公司 | Transformer |
| CN111584190A (en) * | 2020-05-29 | 2020-08-25 | 菏泽香朔企业管理有限公司 | Dry-type power transformer |
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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: 20150708 Termination date: 20170305 |