CN205069562U - Be suitable for anodal fuse box of automobile storage battery - Google Patents
Be suitable for anodal fuse box of automobile storage battery Download PDFInfo
- Publication number
- CN205069562U CN205069562U CN201520525638.7U CN201520525638U CN205069562U CN 205069562 U CN205069562 U CN 205069562U CN 201520525638 U CN201520525638 U CN 201520525638U CN 205069562 U CN205069562 U CN 205069562U
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- Prior art keywords
- fuse
- connecting portion
- melting fuse
- slow
- melting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to a be suitable for anodal fuse box of automobile storage battery, including the box body with set up the copper bar on the box body, connection copper sheet that the battery positive voltage storage battery was tied through corresponding bolt and nut with the copper bar fastening together, the copper sheet is equipped with a plurality of connecting portion, its characterized in that a plurality of connecting portion are including melting the fuse connecting portion slowly and melting the fuse connecting portion soon, slowly, the quantity that melts the fuse connecting portion is one or more, the quantity that melts the fuse connecting portion soon is one or more, slowly, it melts fuse output terminal through melting the fuse connection slowly to melt the fuse connecting portion, melt the fuse connecting portion soon and connect and to melt fuse output terminal soon through melting the fuse soon, melt the fuse soon and melt the fuse slowly that can to assemble anodal fuse block export power supply at will any of the same kind. Adopt the utility model discloses can connect respectively on the output terminal of difference with the electric installation what the difference required, be favorable to the power quality that improves the security and guarantee to export.
Description
Technical field
The utility model relates to a kind of fuse box being suitable for automobile storage battery positive pole.
Background technology
Slow-melting fuse and copper bar is provided with in the fuse box of orthodox car battery positive voltage, the outlet side of slow-melting fuse connects the positive pole of storage battery by copper bar, outlet side connects corresponding lead-out terminal, because this fuse box does not install the structure of fast melting fuse, therefore need on the basis of existing fuse box, arrange a fast melting fuse box in addition, the input terminal of fast melting fuse box or connected the lead-out terminal being provided with slow-melting fuse in existing fuse box by wiring harness, or the lead-out terminal not establishing fuse in existing fuse box is connected by wiring harness.The input terminal of fast melting fuse box is connected the lead-out terminal being provided with slow-melting fuse in existing fuse box by wiring harness, can well protect wiring harness short circuit, but will through two-stage safety silk, contact point is increased, add risk and management and control difficulty, more importantly, increase circuit pressure drop, be difficult to meet the requirement of battery sensor to power quality; And the input terminal of fast melting fuse box being connected the lead-out terminal not establishing fuse in existing fuse box by wiring harness, then this section of wiring harness lacks fuse protection, if it is bad to connect up, is easy to cause the ablation of local electric wire harness and initiation fire.
Summary of the invention
The purpose of this utility model is to provide a kind of fuse box being suitable for automobile storage battery positive pole, not only slow-melting fuse is provided with in this fuse box, but also be provided with fast melting fuse, can the power device that difference requires be connected on different lead-out terminals, without the need to arranging fast melting fuse box separately, to improve fail safe and the power quality of guarantee output.
The technical scheme that the utility model adopts: a kind of fuse box being suitable for automobile storage battery positive pole, comprise box body and be arranged on the copper bar on box body, described copper bar is provided with a connecting portion and multiple output connecting portion, described connecting portion is fixedly connected with battery positive voltage storage battery bolt, described multiple output connecting portion comprises a starter connecting portion, one or more slow-melting fuse connecting portion and one or more fast melting fuse connecting portion, described slow-melting fuse connecting portion connects slow-melting fuse lead-out terminal by slow-melting fuse, described fast melting fuse connecting portion connects fast melting fuse lead-out terminal by fast melting fuse.
The beneficial effects of the utility model: owing to being provided with the fast melting fuse lead-out terminal of fast melting fuse and the slow-melting fuse lead-out terminal with slow-melting fuse, thus can according to the actual needs of power device, be connected on corresponding lead-out terminal by wiring harness, without the need to arranging fast melting fuse box separately; Because fast melting fuse and slow-melting fuse are all connected the positive pole of storage battery by copper bar, bonding strength is high, good reliability, resistance or voltage drop little, be conducive at the power quality ensureing to ensure while fail safe to export.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is circuit theory schematic diagram of the present utility model.
Embodiment
See Fig. 1 and Fig. 2, the utility model provides the fuse box being suitable for automobile storage battery positive pole, and this fuse box is provided with slow-melting fuse and fast melting fuse simultaneously, therefore without the need to arranging fast melting fuse separately.
Fuse box of the present utility model comprises box body 8, described box body is provided with the copper bar 2 for connecting, the connection copper sheet of battery positive voltage storage battery bolt 4 is tightened together with described copper bar by corresponding bolt and nut 3, described copper sheet is provided with multiple connecting portion 6, described multiple connecting portion comprises slow-melting fuse connecting portion and fast melting fuse connecting portion, the quantity of described slow-melting fuse connecting portion sets according to actual needs, can be one or more, the quantity of described fast melting fuse connecting portion sets according to actual needs, for one or more, described slow-melting fuse connecting portion connects slow-melting fuse lead-out terminal by slow-melting fuse, described fast melting fuse connecting portion connects fast melting fuse lead-out terminal by fast melting fuse.
Connecting portion (such as fast melting fuse connecting portion or slow-melting fuse connecting portion) on described copper bar can adopt prior art, such as, by the rectangular toothed Structure composing extended from copper bar edge, also copper bar main body section can be connected as connecting portion with other parts, concrete connecting portion can set according to actual conditions, due to the conductivity of copper bar, on copper bar, the change of concrete connecting portion can not affect the performance of electrical connection.
Connection between the part of other any two sheets that the connected mode of copper bar and other parts and the utility model relate to all can according to prior art, such as, bolt and nut preferably can be adopted both to be tightened together, be fixedly connected on box body by bolt, will connect two parts are enclosed within bolt and (corresponding part should be arranged the through hole that can be enclosed within bolt), nut is screwed on bolt, will connect two parts tightly can be forced together after screwing, this connected mode can achieve mechanical connection and the electrical connection of these two parts simultaneously, and structure is simple, be convenient to implement, mechanical coupling strength and good reliability, the area simultaneously also contacted with each other due to two parts is large, improve the reliability of electrical connection and reduce because connecting the resistance produced.
Preferably, described slow-melting fuse adopts slow-melting fuse sheet 7, and one end of described slow-melting fuse sheet is tightened together by bolt and nut to the corresponding connecting portion of described copper bar, and the other end is enclosed within the respective bolt as corresponding output terminals.Accordingly, described box body should be provided with for the through wires hole 9 through corresponding land used device wire.
Preferably, described fast melting fuse adopts the fast melting fuse seat 1 being provided with fast melting fuse, described fast melting fuse seat is provided with input brace 10, the described input brace of fast melting fuse seat is tightened together by bolt and nut to the corresponding connecting portion of described copper bar, and the output of described fast melting fuse seat connects the connector 13 as corresponding output terminals by corresponding conducting connecting part 11.Accordingly, described box body should be provided with for the through wires hole 12 through corresponding land used device wire.14 is fast melting fuses of 5A-30A, and any road power supply that arbitrarily can be overlapped on positive pole safety box exports road.
Preferably, described copper bar is also directly connected with starter terminal 5, concrete connected mode can be the connecting portion that described starter terminal is provided with sheet, the sheet connecting portion of described starter terminal is tightened together by bolt and nut with described copper bar, for simplified structure, the connection copper sheet of the sheet connecting portion of described copper bar, described starter terminal and described battery positive voltage storage battery bolt can be tightened together with same set of bolt and nut.
Optionally, the described fast melting fuse fast melting fuse of 5A-30A that is.
Optionally, at least comprise two fast melting fuses of 5A-30A in described fast melting fuse, each fast melting fuse connects respective lead-out terminal respectively.
Optionally, described slow-melting fuse is the slow-melting fuse of 30A-150A.
Optionally, at least comprise the slow-melting fuse of one or more 30A-150A in described slow-melting fuse, at least comprise the slow-melting fuse of two 100A, each slow fast melting fuse connects respective lead-out terminal respectively.
Preferably, described box body is provided with lid, to facilitate examination and maintenance.
During use, can according to actual needs, difference is required power device/load L1, L2, L3, L4, L5, L6 etc. are connected on different lead-out terminals, without the need to arranging fast melting fuse box separately, to improve fail safe and to ensure the power quality that exports.
Each preferred and optional technological means disclosed in the utility model, unless otherwise indicated and one preferably or alternatives means be outside the further restriction of another technological means, all can combination in any, form some different technical schemes.
Claims (10)
1. one kind is suitable for the fuse box of automobile storage battery positive pole, comprise box body and be arranged on the copper bar on box body, the connection copper sheet of battery positive voltage storage battery bolt is tightened together with described copper bar by corresponding bolt and nut, described copper sheet is provided with multiple connecting portion, it is characterized in that described multiple connecting portion comprises slow-melting fuse connecting portion and fast melting fuse connecting portion, the quantity of described slow-melting fuse connecting portion is one or more, the quantity of described fast melting fuse connecting portion is one or more, described slow-melting fuse connecting portion connects slow-melting fuse lead-out terminal by slow-melting fuse, described fast melting fuse connecting portion connects fast melting fuse lead-out terminal by fast melting fuse.
2. fuse box as claimed in claim 1, it is characterized in that described slow-melting fuse adopts slow-melting fuse sheet, one end of described slow-melting fuse sheet is tightened together by bolt and nut to the corresponding connecting portion of described copper bar, and the other end is enclosed within the respective bolt as corresponding output terminals.
3. fuse box as claimed in claim 2, it is characterized in that described fast melting fuse adopts the fast melting fuse seat being provided with fast melting fuse, described fast melting fuse seat is provided with input brace, the described input brace of fast melting fuse seat is tightened together by bolt and nut to the corresponding connecting portion of described copper bar, and the output of described fast melting fuse seat is by the connector of corresponding conducting connecting part connection as corresponding output terminals.
4. fuse box as claimed in claim 3, it is characterized in that described copper bar is also directly connected with starter terminal, described starter terminal is provided with the connecting portion of sheet, and the sheet connecting portion of described starter terminal is tightened together by bolt and nut with described copper bar.
5. fuse box as claimed in claim 4, is characterized in that the sheet connecting portion of described copper bar, described starter terminal and the connection copper sheet of described battery positive voltage storage battery bolt tighten together with same set of bolt and nut.
6., as the fuse box in claim 1-5 as described in any one, it is characterized in that the fast melting fuse of 5A-30A that described fast melting fuse is.
7. fuse box as claimed in claim 6, it is characterized in that at least comprising two fast melting fuses of 5A-30A in described fast melting fuse, each fast melting fuse connects respective lead-out terminal respectively.
8., as the fuse box in claim 1-5 as described in any one, it is characterized in that described slow-melting fuse is the slow-melting fuse of 30A-150A.
9. fuse box as claimed in claim 8, is characterized in that the slow-melting fuse at least comprising a 30A-150A in described slow-melting fuse.
10., as the fuse box in claim 1-5 as described in any one, it is characterized in that described box body is provided with lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525638.7U CN205069562U (en) | 2015-07-20 | 2015-07-20 | Be suitable for anodal fuse box of automobile storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520525638.7U CN205069562U (en) | 2015-07-20 | 2015-07-20 | Be suitable for anodal fuse box of automobile storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069562U true CN205069562U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520525638.7U Active CN205069562U (en) | 2015-07-20 | 2015-07-20 | Be suitable for anodal fuse box of automobile storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069562U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997835A (en) * | 2017-05-26 | 2017-08-01 | 奇瑞汽车股份有限公司 | A kind of automobile storage battery positive pole safety box and its installation method |
| CN108321064A (en) * | 2018-01-03 | 2018-07-24 | 厦门宏发汽车电子有限公司 | A kind of automobile fuse box |
| CN109742702A (en) * | 2019-01-24 | 2019-05-10 | 吉利汽车研究院（宁波）有限公司 | The electronic automobile-used junction box of one kind and vehicle |
| CN111509465A (en) * | 2020-04-28 | 2020-08-07 | 中国重汽集团济南动力有限公司 | A wiring management device for special-purpose vehicle repacking |
-
2015
- 2015-07-20 CN CN201520525638.7U patent/CN205069562U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997835A (en) * | 2017-05-26 | 2017-08-01 | 奇瑞汽车股份有限公司 | A kind of automobile storage battery positive pole safety box and its installation method |
| CN108321064A (en) * | 2018-01-03 | 2018-07-24 | 厦门宏发汽车电子有限公司 | A kind of automobile fuse box |
| CN108321064B (en) * | 2018-01-03 | 2024-04-05 | 厦门宏发汽车电子有限公司 | Automobile fuse box |
| CN109742702A (en) * | 2019-01-24 | 2019-05-10 | 吉利汽车研究院（宁波）有限公司 | The electronic automobile-used junction box of one kind and vehicle |
| CN111509465A (en) * | 2020-04-28 | 2020-08-07 | 中国重汽集团济南动力有限公司 | A wiring management device for special-purpose vehicle repacking |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |