CN203415922U - Heat radiation type bus bushing - Google Patents
Heat radiation type bus bushing Download PDFInfo
- Publication number
- CN203415922U CN203415922U CN201320554766.5U CN201320554766U CN203415922U CN 203415922 U CN203415922 U CN 203415922U CN 201320554766 U CN201320554766 U CN 201320554766U CN 203415922 U CN203415922 U CN 203415922U
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- insulation sleeve
- lining
- insulating case
- type bus
- 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
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Abstract
The utility model discloses a heat radiation type bus bushing, which comprises an insulation sleeve body. Creepage umbrella skirt groups are axially distributed on the outer wall of the insulation sleeve. The outer wall central part of the insulation sleeve is provided with an installation part. A heat radiation lining is arranged inside the insulation sleeve. The two ends of the heat radiation lining stick out of the insulation sleeve and are respectively provided with a retaining plate. Embedded grooves are distributed on the outer walls of the heat radiation lining in a spiral way. Heat radiation coil pipes are arranged inside the embedded grooves. The heat radiation type bus bushing with a simple reasonable structure is convenient to install and use. By arranging the heat radiation lining inside the insulation sleeve, the bus bushing can have the heat radiation performance effectively improved. Meanwhile, busbar guiding can be facilitated when a busbar is arranged. The service lifetime of the insulation bushing is effectively prolonged. The using safety of the bus bushing is further guaranteed.
Description
Technical field
The utility model relates to electric fittings field, is specially a kind of heat radiating type bus casing.
Background technology
When installing in switch cubicle, need to use bus bus casing to be fixed, and existing bus casing structure is reasonable not, when installing and using, bus bar is inconvenient to lead, easily scratch, and radiating effect is not good, after long-time use, easily cause stability decreases, and then affect the safe handling of bus bar, have potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of heat radiating type bus casing, reasonable not to solve bus casing structure traditional in prior art, when installing and using, bus bar is inconvenient to lead, easily scratch, and radiating effect is not good, after long-time use, easily cause stability decreases, and then affect the safe handling of bus bar, have the problem of potential safety hazard.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of heat radiating type bus casing, it is characterized in that: include insulating case body, described insulating case outer wall axial distribution has creepage cluster parachute, described insulating case outer wall middle part is provided with installation portion, in described insulating case, be provided with heat radiation lining, insulating case is stretched out at described heat radiation lining two ends, and is respectively equipped with block plate, described heat radiation lining outer wall Spiral distribution has caulking groove, in described caulking groove, radiator coil tube is installed.
Described a kind of heat radiating type bus casing, is characterized in that: the described heat radiation lining wherein block plate of one end is screwed on heat radiation lining.
The beneficial effects of the utility model are:
The utility model is simple and reasonable, easy to install, employing arranges the design of heat radiation lining in insulating case, effectively improved the heat dispersion of bus casing, and be convenient to bus bar to lead when mounted, effectively extend the useful life of insulating sleeve, guaranteed the use safety of bus casing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of heat radiating type bus casing, include insulating case 1 body, insulating case 1 outer wall axial distribution has creepage cluster parachute 2, and insulating case 1 outer wall middle part is provided with installation portion 3, is provided with heat radiation lining 4 in insulating case 1, insulating case 1 is stretched out at heat radiation lining 4 two ends, and being respectively equipped with block plate 6, heat radiation lining 4 outer wall Spiral distributions have caulking groove, and radiator coil tube 5 is installed in caulking groove.
The heat radiation lining 4 wherein block plate 6 of one end is screwed on heat radiation lining 4.
Claims (2)
1. a heat radiating type bus casing, it is characterized in that: include insulating case body, described insulating case outer wall axial distribution has creepage cluster parachute, described insulating case outer wall middle part is provided with installation portion, in described insulating case, be provided with heat radiation lining, insulating case is stretched out at described heat radiation lining two ends, and is respectively equipped with block plate, described heat radiation lining outer wall Spiral distribution has caulking groove, in described caulking groove, radiator coil tube is installed.
2. a kind of heat radiating type bus casing according to claim 1, is characterized in that: the described heat radiation lining wherein block plate of one end is screwed on heat radiation lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554766.5U CN203415922U (en) | 2013-09-07 | 2013-09-07 | Heat radiation type bus bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554766.5U CN203415922U (en) | 2013-09-07 | 2013-09-07 | Heat radiation type bus bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415922U true CN203415922U (en) | 2014-01-29 |
Family
ID=49978781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320554766.5U Expired - Fee Related CN203415922U (en) | 2013-09-07 | 2013-09-07 | Heat radiation type bus bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611784A (en) * | 2017-10-25 | 2018-01-19 | 镇江市益宝电气科技有限公司 | High pressure resistant heat radiating type bus for big data |
| CN107633929A (en) * | 2017-10-25 | 2018-01-26 | 镇江市益宝电气科技有限公司 | One kind insulation high fire-retardance bus insulating bush and its production technology |
-
2013
- 2013-09-07 CN CN201320554766.5U patent/CN203415922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611784A (en) * | 2017-10-25 | 2018-01-19 | 镇江市益宝电气科技有限公司 | High pressure resistant heat radiating type bus for big data |
| CN107633929A (en) * | 2017-10-25 | 2018-01-26 | 镇江市益宝电气科技有限公司 | One kind insulation high fire-retardance bus insulating bush and its production technology |
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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 |
Granted publication date: 20140129 Termination date: 20140907 |
|
| EXPY | Termination of patent right or utility model |