CN102468091B - Fuse - Google Patents
Fuse Download PDFInfo
- Publication number
- CN102468091B CN102468091B CN201010545558.XA CN201010545558A CN102468091B CN 102468091 B CN102468091 B CN 102468091B CN 201010545558 A CN201010545558 A CN 201010545558A CN 102468091 B CN102468091 B CN 102468091B
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- China
- Prior art keywords
- housing
- lamellar body
- storage tank
- fuse
- fuse part
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- 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.)
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Abstract
The present invention is a kind of fuse, it has the first housing and the second housing that be combined with each other, and accommodation chamber is formed between the first housing and the second housing, one disconnecting apparatus is located between the first housing and the second housing, disconnecting apparatus has two electrodes and a fuse part, each electrode has interconnective first lamellar body, lateral piece and the second lamellar body, with the situation avoiding electrode that fracture or loose contact occur in time using, fuse part is arranged in accommodation chamber, accommodation chamber can make fuse part disconnect completely, to avoid arc phenomenon to produce, guarantee fail safe when using.
Description
Technical field
The present invention has about a kind of fuse, and espespecially one can avoid arc phenomenon to produce, and the structure that its electrode can conduct electricity really.
Background technology
Existing fuse, it has a upper strata, two electrodes, a fuse, a lower floor, and each electrode has the top flat body, lateral piece and the egative film body that link with electric welding.Upper strata and lower floor are superimposed with each other, and two electrodes are located at the opposite end of lower floor respectively, and fuse is electrically connected two electrodes, and fuse clip is located between upper strata and lower floor.
Existing fuse structure as above, it has following shortcoming:
One, because upper strata and lower floor are solids, therefore fuse is in time fusing, and thoroughly cannot disconnect, and can produce arc phenomenon, cause the danger in use.
Two, top flat body, lateral piece make three be connected with egative film body by welding, therefore three is in time using, and easily produce the situation of fracture, and make electrode produce the state of loose contact, and have inconvenience place in use.
Summary of the invention
Because above-mentioned shortcoming, the object of the present invention is to provide a kind of fuse, it can avoid arc phenomenon to produce, and its electrode is integrally formed, therefore the situation of loose contact can be avoided to produce in time using.
The invention provides a kind of fuse, it has: a disconnecting apparatus, and it has two electrodes and a fuse part, that this fuse part and this two electrodes are integrated and the two ends of this fuse part are electrically connected this two electrodes respectively; First housing, one mask has first storage tank; And, second housing, one mask has second storage tank; Wherein, this disconnecting apparatus be located at be combined with each other between this first housing and this second housing, this first storage tank is combined with this second storage tank, and to form formation accommodation chamber, these two electrodes lay respectively at the two ends of this second housing, and this fuse part is arranged in this accommodation chamber.
As mentioned above, the present invention can reach following effect:
One, accommodation chamber can make fuse part disconnect completely, to avoid arc phenomenon to produce, guarantees fail safe when using.
Two, in time making electrode, do not use welding processing procedure, and electrode is shaped with single lamellar body bending, therefore the situation of fracture or loose contact can not be produced in time using.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the first embodiment of fuse of the present invention.
Fig. 2 is another three-dimensional exploded view of the first embodiment of fuse of the present invention.
Fig. 3 is the stereo appearance figure of the first embodiment of fuse of the present invention.
Fig. 4 is the generalized section of the first embodiment of fuse of the present invention.
Fig. 5 is the generalized section of fuse part in time fusing of the first embodiment of fuse of the present invention.
Fig. 6 is the three-dimensional exploded view of the second embodiment of fuse of the present invention.
Fig. 7 is the three-dimensional exploded view of the 3rd embodiment of fuse of the present invention.
Fig. 8 is the three-dimensional exploded view of the 4th embodiment of fuse of the present invention.
Wherein:
1,50,70 first housing 10,71 first storage tanks
11 compression legs
2,4,6,8 disconnecting apparatus 20,40,60,80 electrodes
200,400,600,800 first lamellar body 201,401,601,801 lateral pieces
202,402,602,802 second lamellar body 203 breach
204 clip breach 21,41,61,81 fuse part
3,51,72 second housing 30,52,73 second storage tanks
The accommodating breach of 31 deck 32
33,54 depression A accommodation chambers
53 fixed leg 603 fixing holes.
Embodiment
Please coordinate with reference to shown in figure 1, the first embodiment of fuse of the present invention, it has one first housing 1, disconnecting apparatus 2 and one second housing 3.
The one side of the first housing 1 has one first storage tank 10, and in the first storage tank 10, have two compression legs 11, compression leg 11 toward each other.
Disconnecting apparatus 2 has two electrode 20 and fuse part 21, each electrode 20 has one first lamellar body 200, one lateral piece 201 and one second lamellar body 202, side and the lateral piece 201 of the first lamellar body 200 are interconnected, a breach 203 is formed between the first lamellar body 200 and lateral piece 201 junction, opposite side and second lamellar body 202 of lateral piece 201 are interconnected, opposite side separately in the first lamellar body 200 is formed with two relative clip breach 204, each electrode 20 is integrally formed, and form the U-shaped structure of falling, the side that fuse part 21 has clip breach 204 with 2 first lamellar bodies 200 is respectively interconnected.
Please coordinate with reference to shown in figure 2-4, the one side of the second housing 3 has one second storage tank 30, there are in second storage tank 30 two decks 31 respect to one another, there is in each deck 31 another side of accommodating breach 32, second housing 3 and be positioned at its two ends place there is a depression 33 respectively.
Wherein, disconnecting apparatus 2 be located at be combined with each other between the first housing 1 and the second housing 3, clip breach 204 engages mutually with the edge of accommodating breach 32, fuse part 21 to be located between two decks 31, and compression leg 11 extends in accommodating breach 32, to fix the first lamellar body 200, lateral piece 201 fits in the end of the second housing 3, second lamellar body 202 fits in depression 33 place, and the first storage tank 10 is combined with the second storage tank 30, to form an accommodation chamber A.
Please coordinate with reference to shown in figure 5, the present invention can be located in an electrical apparatus product, electric current can via the electrode 20 of its one end being positioned at the second housing 3, by fuse part 21, and flow to the electrode 20 being positioned at second housing 3 other end, if when transient flow galvanization is excessive, fuse part 21 can produce the phenomenon of scorification, fuse part 21, because in accommodation chamber A, to make the fuse part 21 of scorification be disconnected completely, avoids the generation of arc phenomenon whereby.
Moreover electrode 20 is integrally formed, and through bending to divide into the first lamellar body 200, lateral piece 201 and the second lamellar body 202, therefore electrode 20 not easily produces the situation of fracture or loose contact in time using.
Please coordinate with reference to shown in figure 6, the second embodiment of fuse of the present invention, in the present embodiment, the structure of the first housing and the second housing is same as the first embodiment, therefore component symbol continues to use the first embodiment, special first Chen Ming.
Disconnecting apparatus 4 is located between the first housing 1 and the second housing 3, disconnecting apparatus 4 also has two electrode 40 and fuse part 41, each electrode 40 also has the first lamellar body 400, lateral piece 401 and the second lamellar body 402, connected mode and the structure of fuse part 41, first lamellar body 400, lateral piece 401 and the second lamellar body 402 duplicate in the first embodiment, difference is, the first lamellar body 400 does not have breach with the junction of lateral piece 401.
Please coordinate with reference to shown in figure 7, the 3rd embodiment of fuse of the present invention.As shown in the figure, the one side of the first housing 50 has one first storage tank, and the one side of the second housing 51 has the another side in one second storage tank 52, second storage tank 52 with several fixed leg 53, second housing 51 and is positioned at its two ends place and has a depression 54 respectively.
Disconnecting apparatus 6 has two electrode 60 and fuse part 61, each electrode 60 has the first lamellar body 600, lateral piece 601 and the second lamellar body 602 that sequentially connect, electrode 60 is formed as a U-shaped structure of falling, to distinguish aforesaid first lamellar body 600, lateral piece 601 and the second lamellar body 602, first lamellar body 600, there is several fixing hole 603.
Wherein, disconnecting apparatus 6 be located at be combined with each other between the first housing 50 and the second housing 51, fixed leg 53 is arranged in fixing hole 603, located to make disconnecting apparatus 6 and be fixed between the first housing 50 and the second housing 51, and the first storage tank is combined with the second storage tank 52, to form accommodation chamber.The combination of electrode 60 and the second housing 52, its each embodiment as the aforementioned, therefore no longer this repeats.
Please coordinate with reference to shown in figure 8, the 4th embodiment of fuse of the present invention.As shown in the figure, the one side that the one side of the first housing 70 has the first storage tank 71, second housing 72 has the second storage tank 73.
Disconnecting apparatus 8 has two electrode 80 and fuse part 81, each electrode 80 has the first lamellar body 800, lateral piece 801 and the second lamellar body 802, first lamellar body 800, lateral piece 801 are sequentially connected with the second lamellar body 802, a U-shaped structure of falling is formed to make electrode 80, the two ends of fuse part 81 are electrically connected the one side of 2 first lamellar bodies 800 respectively, and fuse part 81 can be a fuse.
Each embodiment as above, disconnecting apparatus 8 be located at be combined with each other between the first housing 70 and the second housing 72, the first storage tank 71 is combined with the second storage tank 73, to form an accommodation chamber, two electrodes 80 lay respectively at the two ends of the second housing 72, and fuse part 81 is arranged in accommodation chamber.
Just above-described specific embodiment, only release Characteristic of the present invention for example, and be not used to limit category of implementing of the present invention, do not departing under the spirit and technology category that the present invention takes off, the disclosed content of any utilization and the equivalence that completes changes and modify, all still should be following claim and contained.
Claims (7)
1. a fuse, is characterized in that, it has:
A disconnecting apparatus, it has two electrodes and a fuse part, that this fuse part and this two electrodes are integrated and the two ends of this fuse part are electrically connected this two electrodes respectively, each electrode has the first lamellar body, lateral piece and the second lamellar body that sequentially connect, wherein electrode is shaped with single lamellar body bending, and through bending to divide into the first lamellar body, lateral piece and the second lamellar body, the side of this first lamellar body connects this fuse part, and this side of this first lamellar body has two clip breach;
First housing, one mask has first storage tank, has two compression legs in this first storage tank; And
Second housing, one mask has second storage tank, has two decks in this second storage tank, has an accommodating breach in each deck;
Wherein, this disconnecting apparatus be located at be combined with each other between this first housing and this second housing, this first storage tank is combined with this second storage tank and forms an accommodation chamber, these two electrodes lay respectively at the two ends of this second housing, this fuse part is arranged in this accommodation chamber, this clip breach engages mutually with the edge of this accommodating breach, so as to fuse part being located between these two decks, and this compression leg extends in this accommodating breach, to form the fixing to the first housing while fixing this first lamellar body.
2. fuse as claimed in claim 1, is characterized in that, be formed with a breach between this first lamellar body and junction of this lateral piece.
3. fuse as claimed in claim 1, is characterized in that, the another side of this second housing and be positioned at its two ends place and have a depression respectively, and this lateral piece fits in the end of this second housing, and this second lamellar body fits in this depression.
4. a fuse, is characterized in that, it has:
A disconnecting apparatus, it has two electrodes and a fuse part, that this fuse part and this two electrodes are integrated and the two ends of this fuse part are electrically connected this two electrodes respectively, each electrode has the first lamellar body, lateral piece and the second lamellar body that sequentially connect, the side of this first lamellar body connects this fuse part, and this first lamellar body has several fixing hole;
First housing, one mask has first storage tank; And
Second housing, one mask has second storage tank, has several fixed leg in this second storage tank;
Wherein, this disconnecting apparatus be located at be combined with each other between this first housing and this second housing, this first storage tank is combined with this second storage tank and forms an accommodation chamber, these two electrodes lay respectively at the two ends of this second housing, this fuse part is arranged in this accommodation chamber, each fixed leg is arranged in each fixing hole, located and be fixed between this first housing and this second housing, and between the inner bottom surface of the first lamellar body and the second storage tank, tool is at regular intervals to make this disconnecting apparatus.
5. fuse as claimed in claim 4, is characterized in that, the another side of this second housing and be positioned at its two ends place and have a depression respectively, and this lateral piece fits in the end of this second housing, and this second lamellar body fits in this depression.
6. a fuse, is characterized in that, it has:
A disconnecting apparatus, it has two electrodes and a fuse part, that this fuse part and this two electrodes are integrated and the two ends of this fuse part are electrically connected this two electrodes respectively, each electrode has the first lamellar body, lateral piece and the second lamellar body, this first lamellar body, this lateral piece are sequentially connected with this second lamellar body, to make this electrode form the U-shaped structure of falling, the side of this first lamellar body connects this fuse part, and this first lamellar body has several fixing hole;
First housing, one mask has first storage tank; And
Second housing, one mask has second storage tank, has several fixed leg in this second storage tank;
Wherein, this disconnecting apparatus be located at be combined with each other between this first housing and this second housing, this first storage tank is combined with this second storage tank and forms an accommodation chamber, these two electrodes lay respectively at the two ends of this second housing, this fuse part is arranged in this accommodation chamber, each fixed leg is arranged in each fixing hole, and to make this disconnecting apparatus locate and be fixed between this first housing and this second housing, and between the inner bottom surface of the first lamellar body and the second storage tank, tool is at regular intervals.
7. fuse as claimed in claim 6, is characterized in that, the another side of this second housing and be positioned at its two ends place and have a depression respectively, and this lateral piece fits in the end of this second housing, and this second lamellar body fits in this depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010545558.XA CN102468091B (en) | 2010-11-16 | 2010-11-16 | Fuse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010545558.XA CN102468091B (en) | 2010-11-16 | 2010-11-16 | Fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102468091A CN102468091A (en) | 2012-05-23 |
| CN102468091B true CN102468091B (en) | 2015-11-25 |
Family
ID=46071591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010545558.XA Active CN102468091B (en) | 2010-11-16 | 2010-11-16 | Fuse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102468091B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101742215B1 (en) * | 2016-12-09 | 2017-05-31 | 오리셀 주식회사 | Micro sub-miniature fuse manufacturing method |
| JP7002955B2 (en) * | 2017-02-28 | 2022-01-20 | デクセリアルズ株式会社 | Fuse element |
| CN108321063A (en) * | 2018-01-26 | 2018-07-24 | Aem科技(苏州)股份有限公司 | A kind of surface mounting fuse protector and its production method |
| TWI827292B (en) | 2022-09-30 | 2023-12-21 | 功得電子工業股份有限公司 | Lightweight industrial fuse |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4599596A (en) * | 1982-12-01 | 1986-07-08 | S.O.C. Corporation | Chip type fuse |
| US4862134A (en) * | 1987-07-30 | 1989-08-29 | Wickmann Werke Gmbh | Electrical fuse and method for its production |
| US5130688A (en) * | 1988-11-21 | 1992-07-14 | Littlefuse Tracor B.V. | Fuse |
| CN2485787Y (en) * | 2001-05-30 | 2002-04-10 | 鲁世忠 | Overcurrent protector for assemble structure of battery |
| CN101313382A (en) * | 2005-10-03 | 2008-11-26 | 保险丝公司 | Fuse with cavity forming enclosure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0736315B2 (en) * | 1982-11-01 | 1995-04-19 | 松下電器産業株式会社 | Square chip-shaped fuse parts |
| JPS63257150A (en) * | 1987-04-13 | 1988-10-25 | 日本電信電話株式会社 | Fuse for mold |
-
2010
- 2010-11-16 CN CN201010545558.XA patent/CN102468091B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4599596A (en) * | 1982-12-01 | 1986-07-08 | S.O.C. Corporation | Chip type fuse |
| US4862134A (en) * | 1987-07-30 | 1989-08-29 | Wickmann Werke Gmbh | Electrical fuse and method for its production |
| US5130688A (en) * | 1988-11-21 | 1992-07-14 | Littlefuse Tracor B.V. | Fuse |
| CN2485787Y (en) * | 2001-05-30 | 2002-04-10 | 鲁世忠 | Overcurrent protector for assemble structure of battery |
| CN101313382A (en) * | 2005-10-03 | 2008-11-26 | 保险丝公司 | Fuse with cavity forming enclosure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102468091A (en) | 2012-05-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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