CN205406463U - Fusing insurance is used to higher electric power of security - Google Patents
Fusing insurance is used to higher electric power of security Download PDFInfo
- Publication number
- CN205406463U CN205406463U CN201620120478.2U CN201620120478U CN205406463U CN 205406463 U CN205406463 U CN 205406463U CN 201620120478 U CN201620120478 U CN 201620120478U CN 205406463 U CN205406463 U CN 205406463U
- Authority
- CN
- China
- Prior art keywords
- shell body
- flabellum
- electric power
- fusing
- minitype flabellum
- 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
- 241000883990 Flabellum Species 0.000 claims abstract description 34
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000006004 Quartz sand Substances 0.000 claims abstract description 11
- 238000004079 fireproofing Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 238000010891 electric arc Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Fuses (AREA)
Abstract
The utility model discloses a fusing insurance is used to higher electric power of security, which comprises an outer casing, the inner chamber of shell body middle part is vertical installs threaded pole, the outside spiral of threaded rod has cup jointed miniature flabellum, the top of miniature flabellum, the space intussuseption that is located the inner chamber top of shell body are filled with the quartz sand, place in fusing element's top the bottom of miniature flabellum, the inside of miniature flabellum is inlayed and is equipped with the magnetic sheet, the inner chamber bottom of shell body is provided with the magnetic path. This fusing insurance is used to higher electric power of security adds the electric arc that the miniature flabellum established and quartz sand structure can produce when fusing and eliminates, avoids causing the accident, cooperatees through ball bearing with eccentric settings and balancing weight for the shell body is vertical decurrent state all the time, the whereabouts of be convenient for miniature flabellum and quartz sand, and inter attraction between the magnetic sheet of design and the magnetic path makes the falling speed of miniature flabellum increase, has improved the dynamics of arc extinguishing.
Description
Technical field
This utility model relates to electrical equipment technical field, is specially the electric power fusing insurance that a kind of safety is higher.
Background technology
Fusing insurance, i.e. protective tube, it is a kind of installation in circuit, it is ensured that the electric elements that circuit safety runs, is also referred to as fuse.Protective tube (silk) can when current anomaly be increased to certain height and be certain, and electric current is cut off in self fusing, thus playing the effect that protection circuit safety runs.Existing frequently-used fusing insurance easily produces electric arc when fusing, causes electric power accident, and security performance is not high, it is impossible to meet the needs used.
Utility model content
The purpose of this utility model is in that the electric power fusing insurance providing a kind of safety higher, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model provides following technical scheme: the electric power fusing insurance that a kind of safety is higher，Including shell body，The both sides, outer surface top of described shell body all offer connector，The inside of described connector is plugged with electrical lead，The outside of described electrical lead、And and the inwall of connector between be socketed with ball bearing，The bottom device of described shell body has balancing weight，Threaded rod vertically it is equiped with in the middle part of the inner chamber of described shell body，The inside of described shell body is also horizontally arranged with fuse，The two ends of described fuse are through the shaft both sides of threaded rod，And contact connection with the core of the electrical lead at two ends，The external helicoid of described threaded rod is socketed with minitype flabellum，The top of described minitype flabellum、The space of the inner cavity top being positioned at shell body is filled with quartz sand，The bottom of described minitype flabellum is positioned over the top of fuse，The inside of described minitype flabellum is embedded with magnetic sheet，The intracavity bottom of described shell body is provided with magnetic piece.
Preferably, the outward flange of described minitype flabellum is connected with the interior end in contact of electrical lead.
Preferably, described minitype flabellum is overall is made up of insulation, fire proofing.
Preferably, described magnetic piece is contrary with the magnetic of magnetic sheet.
Compared with prior art, the beneficial effects of the utility model are: the electric power fusing minitype flabellum that adds of insurance that this safety is higher and quartz sand structure can by fusing time the electric arc that produces eliminate, avoid causing the accident, by the ball bearing of eccentric setting is matched with balancing weight, make shell body all the time in state straight down, it is easy to the whereabouts of minitype flabellum and quartz sand, attract each other between magnetic sheet and the magnetic piece of design, the falling speed making minitype flabellum increases, and improves the dynamics of arc extinguishing.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model threaded rod structural representation.
In figure: 1 shell body, 2 connectors, 3 electrical leads, 4 ball bearings, 5 balancing weights, 6 threaded rods, 7 fuses, 8 minitype flabellums, 9 quartz sands, 10 magnetic sheets, 11 magnetic piece.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，This utility model provides a kind of technical scheme: the electric power fusing insurance that a kind of safety is higher，Including shell body 1、Connector 2、Electrical lead 3、Ball bearing 4、Balancing weight 5、Threaded rod 6、Fuse 7、Minitype flabellum 8、Quartz sand 9、Magnetic sheet 10 and magnetic piece 11，The both sides, outer surface top of shell body 1 all offer connector 2，The inside of connector 2 is plugged with electrical lead 3，The outside of electrical lead 3、And and the inwall of connector 2 between be socketed with ball bearing 4，The bottom device of shell body 1 has balancing weight 5，Ball bearing 4 matches with balancing weight 5，Shell body 1 is made to be in state straight down all the time，It is easy to minitype flabellum 8 and the whereabouts of quartz sand 9，Threaded rod 6 vertically it is equiped with in the middle part of the inner chamber of shell body 1，The inside of shell body 1 is also horizontally arranged with fuse 7，The two ends of fuse 7 are through the shaft both sides of threaded rod 6，And contact connection with the core of the electrical lead 3 at two ends，The external helicoid of threaded rod 6 is socketed with minitype flabellum 8，Minitype flabellum 8 entirety is by insulating、Fire proofing is made，Avoid energising combustion phenomena，The outward flange of minitype flabellum 8 is connected with the interior end in contact of electrical lead 3，The cavity of filling quartz sand 9 is formed at the top making minitype flabellum 8，The top of minitype flabellum 8、The space being positioned at the inner cavity top of shell body 1 is filled with quartz sand 9，Electric arc can be produced when fuse 7 disconnects，Owing to there is no the stop of fuse 7，Minitype flabellum 8 moves downward under the pressure of quartz sand 9，Threadingly bar 6 spiral rotating is downward，Formed arc suppression，Quartz sand 9 also has absorption simultaneously、Eliminate the ability of electric arc，Avoid the generation of accident，The bottom of minitype flabellum 8 is positioned over the top of fuse 7，The inside of minitype flabellum 8 is embedded with magnetic sheet 10，The intracavity bottom of shell body 1 is provided with magnetic piece 11，Magnetic piece 11 is contrary with the magnetic of magnetic sheet 10，Both are attracted each other，It is more convenient for the whereabouts of minitype flabellum 8.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. the electric power fusing insurance that a safety is higher，Including shell body (1)，It is characterized in that: the both sides, outer surface top of described shell body (1) all offer connector (2)，The inside of described connector (2) is plugged with electrical lead (3)，The outside of described electrical lead (3)、And and the inwall of connector (2) between be socketed with ball bearing (4)，The bottom device of described shell body (1) has balancing weight (5)，Threaded rod (6) vertically it is equiped with in the middle part of the inner chamber of described shell body (1)，The inside of described shell body (1) is also horizontally arranged with fuse (7)，The two ends of described fuse (7) are through the shaft both sides of threaded rod (6)，And contact connection with the core of the electrical lead (3) at two ends，The external helicoid of described threaded rod (6) is socketed with minitype flabellum (8)，The top of described minitype flabellum (8)、The space being positioned at the inner cavity top of shell body (1) is filled with quartz sand (9)，The bottom of described minitype flabellum (8) is positioned over the top of fuse (7)，The inside of described minitype flabellum (8) is embedded with magnetic sheet (10)，The intracavity bottom of described shell body (1) is provided with magnetic piece (11).
- 2. the electric power fusing insurance that a kind of safety according to claim 1 is higher, it is characterised in that: the outward flange of described minitype flabellum (8) is connected with the interior end in contact of electrical lead (3).
- 3. the electric power fusing insurance that a kind of safety according to claim 1 is higher, it is characterised in that: described minitype flabellum (8) is overall to be made up of insulation, fire proofing.
- 4. the electric power fusing insurance that a kind of safety according to claim 1 is higher, it is characterised in that: described magnetic piece (11) is contrary with the magnetic of magnetic sheet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120478.2U CN205406463U (en) | 2016-02-15 | 2016-02-15 | Fusing insurance is used to higher electric power of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620120478.2U CN205406463U (en) | 2016-02-15 | 2016-02-15 | Fusing insurance is used to higher electric power of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406463U true CN205406463U (en) | 2016-07-27 |
Family
ID=56447275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620120478.2U Expired - Fee Related CN205406463U (en) | 2016-02-15 | 2016-02-15 | Fusing insurance is used to higher electric power of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783453A (en) * | 2016-12-23 | 2017-05-31 | 广西芮芽科技有限公司 | Using the fuse of wind energy |
-
2016
- 2016-02-15 CN CN201620120478.2U patent/CN205406463U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783453A (en) * | 2016-12-23 | 2017-05-31 | 广西芮芽科技有限公司 | Using the fuse of wind energy |
| CN106783453B (en) * | 2016-12-23 | 2019-03-15 | 杭州悦山科技有限公司 | Utilize the fuse of wind energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qingwen Inventor before: Wang Mingcheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170719 Address after: 528000, No. eighth, No. 157, Foshan Avenue, Chancheng District, Guangdong, Foshan Patentee after: Foshan Hao run electrical appliance Electronics Co., Ltd. Address before: Lin Cheng Zhen Cheng Nan long new road Texun Power Equipment Co. Ltd. Longyan 364200 Fujian County of Shanghang Province Patentee before: Wang Mingcheng |
|
| 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: 20160727 Termination date: 20190215 |