CN206412311U - High power combination formula fuse - Google Patents
High power combination formula fuse Download PDFInfo
- Publication number
- CN206412311U CN206412311U CN201621456078.5U CN201621456078U CN206412311U CN 206412311 U CN206412311 U CN 206412311U CN 201621456078 U CN201621456078 U CN 201621456078U CN 206412311 U CN206412311 U CN 206412311U
- Authority
- CN
- China
- Prior art keywords
- fuse
- copper bar
- connecting bracket
- bar connecting
- high power
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052802 copper Inorganic materials 0.000 claims abstract description 30
- 239000010949 copper Substances 0.000 claims abstract description 30
- 238000010276 construction Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000866 electrolytic etching Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A kind of high power combination formula fuse of the utility model, including:Some fuse and copper bar connecting brackets, wherein, the both sides terminal of fuse sets copper bar connecting bracket, copper bar connecting bracket is slab construction, some fuse connecting holes are vertically provided with slab construction, each fuse is parallel in copper bar connecting bracket by fuse connecting hole, and the side of copper bar connecting bracket is provided with the system circuit connecting portion being connected with system circuit.The utility model is easy to current check to safeguard, volume compact easy for installation, self-induction is small.
Description
Technical field
The utility model is related to a kind of high-power 3600VDC, 500A, 3000A Combined fuse, it is adaptable to high-power half
Conductor device.
Background technology
In high power semi-conductor equipment, such as electrolytic etching of metal industry, feature is high current low-voltage, is used as current source one
Short trouble, which occurs, for denier may cause cable fire, the major accident such as semiconductor components and devices blast.Therefore needed to use in system
Fuse comes fast shut-off trouble point, prevents failure propagation.Fuse diameter is related to electric current, but fuse volume can not possibly nothing
Limit increase;Therefore it is in parallel usually using multiple fuses in practical application, to reach application purpose.But, existing fusing dress
Put volume big, self-induction is big, install and regular maintenance is all inconvenient.
Utility model content
The purpose of this utility model is, in order to which actual use demand is there is provided a kind of high power combination formula fuse, to be easy to
Current check safeguards that volume compact easy for installation, self-induction is small.
To realize object above, the utility model is achieved through the following technical solutions:Including:Some fuses and copper bar connect
Support is connect, wherein, the both sides terminal of fuse sets copper bar connecting bracket, and copper bar connecting bracket is slab construction, slab construction
On be vertically provided with some fuse connecting holes, each fuse is parallel in copper bar connecting bracket by fuse connecting hole, copper
The side of row's connecting bracket is provided with the system circuit connecting portion being connected with system circuit.
Described system circuit connecting portion is plate armature, and plate armature is provided with some system circuit connecting holes.
By bolt connection between described fuse and copper bar connecting bracket.
By bolt connection between described copper bar connecting bracket and system circuit.
Technique effect
The utility model realizes being arranged in parallel for multiple fuses by setting the copper bar connecting bracket of slab construction,
Fuse quantity in parallel can be adjusted according to actual use operating mode.Copper bar connecting bracket is returned as fuse support and system simultaneously
Road is directly connected to.Direct bolt connection between fuse and copper bar connecting bracket and copper bar connecting bracket and system circuit, electricity
Contact area is big, and contact resistance and self-induction are small.
Brief description of the drawings
Fig. 1 is structural perspective of the present utility model;
Fig. 2 is this practical new side view;
Fig. 3 is fuse structure figure.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment includes:Some fuses 1 and copper bar connecting bracket 2, wherein, fusing
The both sides terminal of device 1 sets copper bar connecting bracket 2, and copper bar connecting bracket 2 is vertically provided with some in slab construction, slab construction
Fuse connecting hole 4, each fuse 1 is parallel in copper bar connecting bracket 2 by fuse connecting hole 4, copper bar connecting bracket 2
Side be provided with the system circuit connecting portion 3 that is connected with system circuit.
Described system circuit connecting portion 3 is plate armature, and plate armature is provided with some system circuit connecting holes.
By bolt connection between described fuse 1 and copper bar connecting bracket 2.
By bolt connection between described copper bar connecting bracket 2 and system circuit.
Embodiment in the utility model is only used for illustrating the utility model, does not constitute to right
Limitation, other substantial equivalent replacements that those skilled in that art are contemplated that, in the utility model protection domain
It is interior.
Claims (4)
1. a kind of high power combination formula fuse, it is characterised in that including:Some fuse and copper bar connecting brackets, wherein, melt
The both sides terminal of disconnected device sets copper bar connecting bracket, and copper bar connecting bracket is vertically provided with some in slab construction, slab construction
Fuse connecting hole, each fuse is parallel in copper bar connecting bracket by fuse connecting hole, the side of copper bar connecting bracket
Side is provided with the system circuit connecting portion being connected with system circuit.
2. high power combination formula fuse according to claim 1, it is characterised in that described system circuit connecting portion is
Plate armature, plate armature is provided with some system circuit connecting holes.
3. high power combination formula fuse according to claim 1 or 2, it is characterised in that described fuse and copper bar
By bolt connection between connecting bracket.
4. high power combination formula fuse according to claim 3, it is characterised in that described copper bar connecting bracket is with being
By bolt connection between system loop.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621456078.5U CN206412311U (en) | 2016-12-28 | 2016-12-28 | High power combination formula fuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621456078.5U CN206412311U (en) | 2016-12-28 | 2016-12-28 | High power combination formula fuse |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206412311U true CN206412311U (en) | 2017-08-15 |
Family
ID=59552229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621456078.5U Expired - Fee Related CN206412311U (en) | 2016-12-28 | 2016-12-28 | High power combination formula fuse |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206412311U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110444923A (en) * | 2019-07-08 | 2019-11-12 | 武汉船用机械有限责任公司 | Combine copper bar |
-
2016
- 2016-12-28 CN CN201621456078.5U patent/CN206412311U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110444923A (en) * | 2019-07-08 | 2019-11-12 | 武汉船用机械有限责任公司 | Combine copper bar |
CN110444923B (en) * | 2019-07-08 | 2021-06-08 | 武汉船用机械有限责任公司 | Combined copper bar |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 |
|
CF01 | Termination of patent right due to non-payment of annual fee |