CN204289346U - A kind of novel adjustable blow-out device - Google Patents
A kind of novel adjustable blow-out device Download PDFInfo
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- CN204289346U CN204289346U CN201420784816.3U CN201420784816U CN204289346U CN 204289346 U CN204289346 U CN 204289346U CN 201420784816 U CN201420784816 U CN 201420784816U CN 204289346 U CN204289346 U CN 204289346U
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- fuse
- metal part
- connection metal
- rotary connector
- shackle member
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Abstract
A kind of novel adjustable blow-out device, the two ends, left and right of the pedestal (1) that it relates to described in electrical equipment technical field are provided with ceramics insulator (2), the top of ceramics insulator (2) is provided with connection metal part (3), the upper end in left side connection metal part (3) connects left side shackle member (4), the upper end in left side connection metal part (3) is provided with rotary connector (5), the arranged outside of rotary connector (5) has several fuse draw-in groove (6), described left side shackle member (4), fuse (7) is connected with between rotary connector (5).Its structure is simple, adopts rotary type rotating disk to fix the fuse of several different model, regulates in time, change convenient and swift when conveniently breaking down.
Description
Technical field:
The utility model relates to electrical equipment technical field, is specifically related to a kind of novel adjustable blow-out device.
Background technology:
Fuse is a kind of overcurrent protective device.Fuse is primarily of melt and fusion tube and the outer part composition such as filled.During use, be series at by fuse in protected circuit, when the electric current of protected circuit exceedes setting, and after certain hour, the heat fusing melt produced by melt self, makes circuit disconnect, thus plays the effect of protection.The electrical equipment of deenergizing is divided using metallic conductor as melt; be series in circuit; when transshipping or short circuit current passes through melt, heating self fuses by melt, thus all serves certain protective effect to electric power system, various electrical equipment and household electrical appliance.Have inverse time lag characteristic, when overload current hour, fusing time is long; When overload current is large, fusing time is short.Therefore, within the scope of certain overload current, recover normal to electric current, fuse can not fuse, and can continue to use.
Fuse structure is simple, easy to use, is widely used in electric power system, various electrical equipment and household electrical appliance as protection device.
But existing fuse is all independently when breaking down generally, can not change efficiently, and according to the situation of equipment, the fuse of different sensitivity can not be changed.
Utility model content:
The purpose of this utility model is to provide a kind of novel adjustable blow-out device, and its structure is simple, adopts rotary type rotating disk to fix the fuse of several different model, regulates in time, change convenient and swift when conveniently breaking down.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises pedestal, ceramics insulator, connection metal part, left side shackle member, rotary connector, fuse draw-in groove, fuse, the two ends, left and right of described pedestal are provided with ceramics insulator, the top of ceramics insulator is provided with connection metal part, the upper end of left side connection metal part connects left side shackle member, the upper end of left side connection metal part is provided with rotary connector, the arranged outside of rotary connector has several fuse draw-in groove, described left side shackle member, fuse is connected with between rotary connector.
The beneficial effects of the utility model: its structure is simple, adopt rotary type rotating disk to fix the fuse of several different model, regulate in time, change convenient and swift when conveniently breaking down.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model.
Reference numeral: pedestal-1, ceramics insulator-2, connection metal part-3, left side shackle member-4, rotary connector-5, fuse draw-in groove-6, fuse-7.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, Fig. 2, this embodiment is by the following technical solutions: it comprises pedestal 1, ceramics insulator 2, connection metal part 3, left side shackle member 4, rotary connector 5, fuse draw-in groove 6, fuse 7, the two ends, left and right of described pedestal 1 are provided with ceramics insulator 2, the top of ceramics insulator 2 is provided with connection metal part 3, the upper end of left side connection metal part 3 connects left side shackle member 4, the upper end of left side connection metal part 3 is provided with rotary connector 5, the arranged outside of rotary connector 5 has several fuse draw-in groove 6, described left side shackle member 4, fuse 7 is connected with between rotary connector 5.
The beneficial effect of this embodiment: its structure is simple, adopts rotary type rotating disk to fix the fuse of several different model, regulates in time, change convenient and swift when conveniently breaking down.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. a novel adjustable blow-out device, it is characterized in that, it comprises pedestal (1), ceramics insulator (2), connection metal part (3), left side shackle member (4), rotary connector (5), fuse draw-in groove (6), fuse (7), the two ends, left and right of described pedestal (1) are provided with ceramics insulator (2), the top of ceramics insulator (2) is provided with connection metal part (3), the upper end in left side connection metal part (3) connects left side shackle member (4), the upper end in left side connection metal part (3) is provided with rotary connector (5), the arranged outside of rotary connector (5) has several fuse draw-in groove (6), described left side shackle member (4), fuse (7) is connected with between rotary connector (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784816.3U CN204289346U (en) | 2014-12-09 | 2014-12-09 | A kind of novel adjustable blow-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784816.3U CN204289346U (en) | 2014-12-09 | 2014-12-09 | A kind of novel adjustable blow-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204289346U true CN204289346U (en) | 2015-04-22 |
Family
ID=52872480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420784816.3U Active CN204289346U (en) | 2014-12-09 | 2014-12-09 | A kind of novel adjustable blow-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204289346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867356A (en) * | 2019-11-24 | 2020-03-06 | 安徽明坤电器设备有限公司 | Fuse and installation method thereof |
| CN111508798A (en) * | 2020-04-23 | 2020-08-07 | 南京萨特科技发展有限公司 | Automatic replacement fuse, fuse assembly and control method |
-
2014
- 2014-12-09 CN CN201420784816.3U patent/CN204289346U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867356A (en) * | 2019-11-24 | 2020-03-06 | 安徽明坤电器设备有限公司 | Fuse and installation method thereof |
| CN110867356B (en) * | 2019-11-24 | 2022-01-11 | 安徽明坤电器设备有限公司 | Fuse and installation method thereof |
| CN111508798A (en) * | 2020-04-23 | 2020-08-07 | 南京萨特科技发展有限公司 | Automatic replacement fuse, fuse assembly and control method |
| CN111508798B (en) * | 2020-04-23 | 2022-07-22 | 南京萨特科技发展有限公司 | Automatic replacement fuse, fuse assembly and control method |
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| GR01 | Patent grant |