CN107230604A - A kind of fuse unit - Google Patents
A kind of fuse unit Download PDFInfo
- Publication number
- CN107230604A CN107230604A CN201710423607.4A CN201710423607A CN107230604A CN 107230604 A CN107230604 A CN 107230604A CN 201710423607 A CN201710423607 A CN 201710423607A CN 107230604 A CN107230604 A CN 107230604A
- Authority
- CN
- China
- Prior art keywords
- fuse
- conductor substrate
- insulation shell
- aluminium wire
- fuse unit
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/143—Electrical contacts; Fastening fusible members to such contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
- H01H85/05—Component parts thereof
- H01H85/165—Casings
Abstract
The invention discloses a kind of fuse unit, including insulation shell, fuse and two chip architecture identical conductor substrates, fixed perforation of the one end of the conductor substrate provided with connection electrode, another splaying of two panels conductor substrate is close, the two panels conductor substrate is connected by least one fuse of supersonic bonding, and the periphery cladding at conductor substrate bonding fuse is provided with insulation shell；Fixed perforation is exposed to outside insulation shell；The quantity for needing to be bonded aluminium wire is calculated according to the diameter of the requirement of rated current and aluminium wire, effectively control is accomplished in realization to blowout current；The fuse unit is simple in construction, it is easy to manufacture, and aluminium wire or copper wire are realized into the electrical connection of conductor substrate and aluminium wire or copper wire effectively reduces the cost of fuse unit with supersonic bonding.
Description
Technical field
The present invention relates to Cutoff Device field, more particularly to a kind of for super-high-current, the fuse dress that moment fuses
Put.
Background technology
The Cutoff Device of current main flow typically has the seat of honour, lower seat, two electrodes, fuse, and each electrode, which has, to be welded to connect
Top flat body, lamellar body and lateral piece, the seat of honour and lower seat overlapping, two electrodes electrically connect two electrodes located at the two ends fuse of lower seat,
Fuse clip is located between the seat of honour and lower seat.Existing Cutoff Device is complicated, while the fuse used is generally alloy
The fuse for the low melting point that material or high polymer material are made, price is costly；General aluminium wire, copper wire etc. due to fusing point compared with
High, superfine aluminium wire, copper wire are located between the seat of honour and lower seat very difficult, are not suitable as fuse and are set for above-mentioned fuse
It is standby, therefore it is badly in need of a kind of production simple in construction, easy, the fuse unit of low cost.
The content of the invention
It is a primary object of the present invention to provide it is a kind of it is reasonable in design, simple in construction, it is easy production, cost it is low fuse dress
Put.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of fuse unit, including insulation shell, guarantor
Dangerous silk and two chip architecture identical conductor substrates, fixed perforation of the one end provided with connection electrode of the conductor substrate, two panels
Another splaying of conductor substrate is close, and the two panels conductor substrate is connected by least one fuse of supersonic bonding, is led
Periphery cladding at structure base board bonding fuse is provided with insulation shell.
Preferably, the fixed perforation is exposed to outside insulation shell.
Preferably, the conductor substrate is aluminium base or copper coin.
Preferably, the fuse is aluminium wire or copper wire；Can also be other metallic conductors such as spun gold etc..
When the fuse unit accesses circuit loop, electric current is another by being bonded fuse inflow from a conductor substrate
Individual conductor substrate, realizes that conducting is acted on.If over proof high current passes through, fuse instantaneous fuse plays protection electricity
The effect of device equipment.
Current bonding techniques are highly developed, and the diameter of aluminium wire is related to blowout current, and aluminium wire diameter can be accomplished very
It is accurate with it is consistent, calculated according to the diameter of the requirement of rated current and aluminium wire need be bonded aluminium wire quantity, realize pair
Blowout current accomplishes effective control；Similarly, copper wire, gold wire bonding can also play same function, according to the different volumes of service condition
Determine electric current different, different connection materials can be taken as fuse.
Compared with prior art, the present invention has advantages below：
The present invention is connected in two panels conductor substrate by supersonic bonding aluminium wire or copper wire, at conductor substrate bonding fuse
Periphery cladding be provided with insulation shell；Fixed perforation, which is exposed to outside insulation shell, is used for the connection of electrode；According to rated current
It is required that and aluminium wire diameter calculate need be bonded aluminium wire quantity, realization blowout current is accomplished effectively control；The insurance
Silk device is simple in construction, it is easy to manufacture, and by aluminium wire or copper wire with supersonic bonding realize conductor substrate and aluminium wire or
The electrical connection of copper wire effectively reduces the cost of fuse unit.
Brief description of the drawings
Fig. 1 is structural representation according to a preferred embodiment of the present invention；
Fig. 2 is Fig. 1 overlooking the structure diagram；
Fig. 3 is Fig. 1 side structure schematic diagram.
Embodiment
Describe to be used to disclose the present invention below so that those skilled in the art can realize the present invention.It is excellent in describing below
Embodiment is selected to be only used as citing, it may occur to persons skilled in the art that other obvious modifications.
A kind of fuse unit 1 as Figure 1-3, fixed perforation 21 of the one end provided with connection electrode of aluminium base 2, two
The other end of piece aluminium base 2 is close and keeps certain gap 5, and two panels aluminium base 2 is connected by supersonic bonding multiple aluminium wire 3
Realize that the periphery cladding at conducting, the supersonic bonding aluminium wire 3 of aluminium base 2 is provided with insulation shell 4, fixed perforation 21 is exposed to insulation
Outside housing 4.
The quantity for needing to be bonded aluminium wire 3 is calculated according to the diameter of the requirement of rated current and aluminium wire, is realized to fusing
Electric current accomplishes effective control, and when the fuse unit accesses circuit loop, electric current is from an aluminium base 2 by being bonded aluminium wire 3
Another aluminium base 2 is flowed into, realizes that conducting is acted on.If over proof high current passes through, the instantaneous fuse of aluminium wire 3 is played
Protect the effect of electric equipment.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent is defined.
Claims (4)
1. a kind of fuse unit, it is characterised in that including insulation shell, fuse and two chip architecture identical conductor bases
Plate, fixed perforation of the one end provided with connection electrode of the conductor substrate, another splaying of two panels conductor substrate is close, described
Two panels conductor substrate is connected by least one fuse of supersonic bonding, and the periphery cladding at conductor substrate bonding fuse is set
There is insulation shell.
2. fuse unit according to claim 1, it is characterised in that the fixed perforation is exposed to outside insulation shell.
3. fuse unit according to claim 1, it is characterised in that the conductor substrate is aluminium base or copper coin.
4. fuse unit according to claim 1, it is characterised in that the fuse is aluminium wire or copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710423607.4A CN107230604A (en) | 2017-06-07 | 2017-06-07 | A kind of fuse unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710423607.4A CN107230604A (en) | 2017-06-07 | 2017-06-07 | A kind of fuse unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107230604A true CN107230604A (en) | 2017-10-03 |
Family
ID=59935961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710423607.4A Pending CN107230604A (en) | 2017-06-07 | 2017-06-07 | A kind of fuse unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107230604A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669102A (en) * | 2018-12-30 | 2019-04-23 | 浙江零跑科技有限公司 | A kind of bonding aluminium wire blowout current experimental rig |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883838A (en) * | 1974-04-01 | 1975-05-13 | Gen Electric | High-current current-limiting fuse |
| CN2459752Y (en) * | 2000-10-10 | 2001-11-14 | 杨进吉 | Surface chip adhering type fuse |
| CN101138062A (en) * | 2004-09-15 | 2008-03-05 | 力特保险丝有限公司 | High voltage/high current fuse |
| CN102184805A (en) * | 2011-04-29 | 2011-09-14 | 上海科特高分子材料有限公司 | Slim plate type temperature fuse wire and manufacturing method thereof |
| CN102867713A (en) * | 2011-07-05 | 2013-01-09 | 库柏技术公司 | Electric fuse with torque restricting terminals |
| CN204011339U (en) * | 2014-07-16 | 2014-12-10 | 东莞市博钺电子有限公司 | Flat fuse |
| CN105514312A (en) * | 2015-12-08 | 2016-04-20 | 合普新能源科技有限公司 | Automotive lithium ion battery module and semi-finished product module thereof |
| CN206877959U (en) * | 2017-06-07 | 2018-01-12 | 曹键 | A kind of fuse unit |
-
2017
- 2017-06-07 CN CN201710423607.4A patent/CN107230604A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3883838A (en) * | 1974-04-01 | 1975-05-13 | Gen Electric | High-current current-limiting fuse |
| CN2459752Y (en) * | 2000-10-10 | 2001-11-14 | 杨进吉 | Surface chip adhering type fuse |
| CN101138062A (en) * | 2004-09-15 | 2008-03-05 | 力特保险丝有限公司 | High voltage/high current fuse |
| CN102184805A (en) * | 2011-04-29 | 2011-09-14 | 上海科特高分子材料有限公司 | Slim plate type temperature fuse wire and manufacturing method thereof |
| CN102867713A (en) * | 2011-07-05 | 2013-01-09 | 库柏技术公司 | Electric fuse with torque restricting terminals |
| CN204011339U (en) * | 2014-07-16 | 2014-12-10 | 东莞市博钺电子有限公司 | Flat fuse |
| CN105514312A (en) * | 2015-12-08 | 2016-04-20 | 合普新能源科技有限公司 | Automotive lithium ion battery module and semi-finished product module thereof |
| CN206877959U (en) * | 2017-06-07 | 2018-01-12 | 曹键 | A kind of fuse unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109669102A (en) * | 2018-12-30 | 2019-04-23 | 浙江零跑科技有限公司 | A kind of bonding aluminium wire blowout current experimental rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171003 |