CN105513918A - Positive-electrode joint fuse box and assembly for automobile storage battery - Google Patents
Positive-electrode joint fuse box and assembly for automobile storage battery Download PDFInfo
- Publication number
- CN105513918A CN105513918A CN201510836887.2A CN201510836887A CN105513918A CN 105513918 A CN105513918 A CN 105513918A CN 201510836887 A CN201510836887 A CN 201510836887A CN 105513918 A CN105513918 A CN 105513918A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- storage battery
- automobile storage
- positive terminal
- battery positive
- 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.)
- Granted
Links
- 239000011148 porous material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract 1
- 239000002360 explosive Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- H01H85/165—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Fuses (AREA)
Abstract
The invention provides a positive-electrode joint fuse box and an assembly for an automobile storage battery. The positive-electrode joint fuse box comprises a box body, a box cover and a communication sheet. The communication sheet is composed of a large current connection part, a small current connection part, a fixed part and a connection part. The large current connection part and the small current connection part are respectively provided with a large connecting hole and a small connecting hole. The box body comprises a large current wire harness connecting column, two rows of small current wire harness connecting columns and a fuse installation slot. The large current wire harness connecting column and the small current wire harness connecting columns are separated. The large connecting hole is matched with the large current wire harness connecting column. The small connecting hole is matched with one row of small current wire harness connecting columns. According to the technical scheme of the invention, the large current wire harness connecting column and the small current wire harness connecting columns are separated on the box body. Meanwhile, the current of the positive-electrode joint of a storage battery is led to each connecting column by the communication sheet. Therefore, the phenomenon that the heat is excessively large in the local region caused by the concentration of the large current can be avoided.
Description
Technical field
The present invention relates to automobile storage battery connection area, particularly a kind of automobile storage battery positive terminal fuse box and assembly.
Background technology
The energy source of automobile electrical device is in storage battery and generator; each electricity consumption device is conducted to by overall wire sheaves; the protection of wire harness transmission current is realized by central electrical part holder, concentrates on by wire harness protection parts (fuse) overload protection carrying out electric current in central electrical part holder.
Automobile storage battery positive terminal fuse box is the most frequently used type of central electrical part holder.As shown in Figure 1, existing automobile storage battery positive terminal fuse box comprises box main body 1' and lid 2', wherein, the fuse groove 11' of multiple parallel arranged is provided with in box main body 1', lid 2' is used for enclosure main body 1', the one end of the fuse arranged in fuse groove 11' is connected with battery positive voltage joint, and the other end is connected with overall wire sheaves.
The fuse groove 11' of the automobile storage battery positive terminal fuse box of this structure is parallel arranged distribution, after vehicle launch, fuse all has larger current to pass through and flows to overall wire sheaves to drive electricity consumption device, larger current by causing the fuse of parallel arranged producing amount of heat with local, the tie point place of overall wire sheaves, the heat radiation of automobile storage battery positive terminal fuse box is had a negative impact and then affects car load safety.
Summary of the invention
The technical problem to be solved in the present invention is to provide one not easily to produce amount of heat, is conducive to the automobile storage battery positive terminal fuse box protecting car load safety, and applies the assembly of this fuse box.
For solving the problems of the technologies described above, the present invention first provides a kind of automobile storage battery positive terminal fuse box, comprise box main body and lid, also comprise UNICOM's sheet, described UNICOM sheet comprise big current connecting portion, small area analysis connecting portion, for described UNICOM sheet being fixed on fixed part on described box main body and the connecting portion being used for being connected with automobile storage battery positive terminal, described big current connecting portion is provided with huge linkage hole, described small area analysis connecting portion is provided with little connecting hole; Described box main body comprises big current wire harness joint pin, two row's small area analysis wire harness joint pin and fuse mounting grooves, described fuse mounting groove two row described small area analysis wire harness joint pin between, the region at described big current wire harness joint pin place and the region at described small area analysis wire harness joint pin place separate; Described huge linkage hole matches with described big current wire harness joint pin, and described little connecting hole and is arranged described small area analysis wire harness joint pin and matched.
Preferably, described box main body is provided with protruding big current wire harness and connects pylon, described big current wire harness joint pin is spacing to be connected on pylon at described big current wire harness, and described big current connecting portion is to be connected the U-type groove structure that pylon matches with described big current wire harness.
More preferably, described huge linkage hole is open pore.
Preferably, described box main body is provided with UNICOM's sheet via hole, described connecting portion passes in described UNICOM sheet via hole.
Preferably, described fixed part is provided with fixing hole.
Preferably, described lid comprises upper cover and lower cover, and described upper cover closes the region at described big current wire harness joint pin place, and described lower cover closes the region at described small area analysis wire harness joint pin place.
More preferably, described upper cover and described lower cover are all connected with described box main body buckle.
Present invention also offers a kind of automobile storage battery positive terminal fuse box assembly, it automobile storage battery positive terminal comprising above-mentioned automobile storage battery positive terminal fuse box and be connected with described connecting portion.
Preferably, described connecting portion being provided with power supply hole, matches with the pile crown of described automobile storage battery positive terminal in described power supply hole.
The region that the big current wire harness joint pin of automobile storage battery positive terminal fuse box provided by the invention and small area analysis wire harness joint pin are positioned on box main body is separate, and by UNICOM's sheet, the electric current of battery positive voltage joint is guided on each joint pin, the problem that the amount of localized heat being conducive to preventing the concentrated circulation because of larger current from causing is excessive.
Accompanying drawing explanation
Fig. 1 is the explosive view of existing automobile storage battery positive terminal fuse box;
Fig. 2 is the structural representation of automobile storage battery positive terminal fuse box embodiment of the present invention;
Fig. 3 is the box main body of automobile storage battery positive terminal fuse box of the present invention and the structural representation of UNICOM's sheet embodiment;
Fig. 4 is the structural representation of UNICOM's sheet embodiment of automobile storage battery positive terminal fuse box of the present invention;
Fig. 5 is the explosive view of automobile storage battery positive terminal fuse box embodiment of the present invention;
Fig. 6 is the explosive view of automobile storage battery positive terminal fuse box assembly embodiment of the present invention.
Indicate as follows in figure:
Box main body-1', fuse groove-11', lid-2', box main body-1, big current wire harness joint pin-11, small area analysis wire harness joint pin-12, fuse mounting groove-13, big current wire harness connects pylon-14, UNICOM's sheet via hole-15, lid-2, upper cover-21, lower cover-22, UNICOM's sheet-3, big current connecting portion-31, huge linkage hole-311, small area analysis connecting portion-32, little connecting hole-321, fixed part-33, fixing hole-331, connecting portion-34, power supply hole-341, automobile storage battery positive terminal-4, pile crown-41.
Embodiment
For enabling above-mentioned purpose, the feature and advantage of invention more become apparent, below the specific embodiment of the present invention is described in detail.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
As shown in Figures 2 to 5, automobile storage battery positive terminal fuse box provided by the invention, comprise box main body 1 and lid 2, also comprise UNICOM's sheet 3, described UNICOM sheet 3 comprise big current connecting portion 31, small area analysis connecting portion 32, for described UNICOM sheet 3 being fixed on fixed part 33 on described box main body 1 and the connecting portion 34 being used for being connected with automobile storage battery positive terminal, described big current connecting portion 31 is provided with huge linkage hole 311, described small area analysis connecting portion 32 is provided with little connecting hole 321;
Described box main body 1 comprises big current wire harness joint pin 11, two row's small area analysis wire harness joint pin 12 and fuse mounting grooves 13, described fuse mounting groove 13 is between the described small area analysis wire harness joint pin 12 of two rows, namely arrange between small area analysis wire harness joint pins 12 two after fuse is mounted to fuse mounting groove 13, the region at described big current wire harness joint pin 11 place and the region at described small area analysis wire harness joint pin 12 place separate (as shown in dotted line institute region in Fig. 3), above-mentioned big current wire harness joint pin 11 is for connecting car load for deriving the wire harness of big current, small area analysis wire harness joint pin 12 is for connecting car load for deriving the wire harness of small area analysis,
Described huge linkage hole 311 matches with described big current wire harness joint pin 11, described little connecting hole 321 and one is arranged described small area analysis wire harness joint pin 12 and is matched, like this, the electric current flowed out from automobile storage battery positive terminal is exported on big current wire harness joint pin 11 and small area analysis wire harness joint pin 12 respectively by UNICOM's sheet 3.
The region that the big current wire harness joint pin 11 of automobile storage battery positive terminal fuse box provided by the invention and small area analysis wire harness joint pin 12 are positioned on box main body 1 is separate, thus by the spread heat because of conduction generation in different regions, and by UNICOM's sheet 3, the electric current of battery positive voltage joint is guided on each joint pin, the problem that the automobile storage battery positive terminal fuse box amount of localized heat being conducive to preventing the concentrated circulation because of larger current from causing is excessive.
In order to fix big current wire harness joint pin 11 more easily and more easily the big current connecting hole 311 of UNICOM's sheet 3 be connected with big current wire harness joint pin 11, described box main body 1 is provided with protruding big current wire harness and connects pylon 14, described big current wire harness joint pin 11 is spacing to be connected on pylon 14 at described big current wire harness, described big current connecting portion 31 is to be connected the U-type groove structure that pylon 14 matches with described big current wire harness, and the limit method that above-mentioned big current wire harness joint pin 11 connects pylon 14 at big current wire harness realizes by the mode that draw-in groove is spacing.
In order to be connected with big current wire harness joint pin 11 by the big current connecting hole 311 of UNICOM's sheet 3 more easily, described huge linkage hole 311 is open pore.
In order to more effectively be positioned on box main body 1 by UNICOM's sheet 3, described box main body 1 is provided with UNICOM's sheet via hole 15, described connecting portion 34 passes in described UNICOM sheet via hole 15.
In order to more effectively be positioned on box main body 1 by UNICOM's sheet 3, described fixed part 33 is provided with fixing hole 331, and those skilled in the art can easily expect, are fixed on box main body 1 through the mode UNICOM sheet 3 that fixing hole 331 is fixing by bolt.
Concentrate to avoid heat better, described lid 2 comprises upper cover 21 and lower cover 22, described upper cover 21 closes the region at described big current wire harness joint pin 11 place, described lower cover 22 closes the region at described small area analysis wire harness joint pin 12 place, and this structure by two region separation is conducive to preventing heat from concentrating.
In order to be fixed on box main body 1 by lid 2 more easily, described upper cover 21 and described lower cover 22 are all connected with described box main body 1 buckle.
Present invention also offers a kind of automobile storage battery positive terminal fuse box assembly, it automobile storage battery positive terminal 4 comprising above-mentioned automobile storage battery positive terminal fuse box and be connected with described connecting portion 34, automobile storage battery positive terminal 4 can adopt mode well known in the art to realize with the connected mode of connecting portion 34, such as bolt connection etc.
Further, in order to automobile storage battery positive terminal 4 and connecting portion 34 be linked together more easily, described connecting portion 34 being provided with power supply hole 341, matches with the pile crown 41 of described automobile storage battery positive terminal 4 in described power supply hole 341.
Although the present invention is described in conjunction with above embodiment, but the present invention is not defined to above-described embodiment, and only by the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present invention and scope.
Claims (9)
1. an automobile storage battery positive terminal fuse box, comprise box main body and lid, it is characterized in that, also comprise UNICOM's sheet, described UNICOM sheet comprise big current connecting portion, small area analysis connecting portion, for described UNICOM sheet being fixed on fixed part on described box main body and the connecting portion being used for being connected with automobile storage battery positive terminal, described big current connecting portion is provided with huge linkage hole, described small area analysis connecting portion is provided with little connecting hole; Described box main body comprises big current wire harness joint pin, two row's small area analysis wire harness joint pin and fuse mounting grooves, described fuse mounting groove two row described small area analysis wire harness joint pin between, the region at described big current wire harness joint pin place and the region at described small area analysis wire harness joint pin place separate; Described huge linkage hole matches with described big current wire harness joint pin, and described little connecting hole and is arranged described small area analysis wire harness joint pin and matched.
2. automobile storage battery positive terminal fuse box according to claim 1, it is characterized in that, described box main body is provided with protruding big current wire harness and connects pylon, described big current wire harness joint pin is spacing to be connected on pylon at described big current wire harness, and described big current connecting portion is to be connected the U-type groove structure that pylon matches with described big current wire harness.
3. automobile storage battery positive terminal fuse box according to claim 2, is characterized in that, described huge linkage hole is open pore.
4. automobile storage battery positive terminal fuse box according to claim 1, is characterized in that, described box main body is provided with UNICOM's sheet via hole, and described connecting portion passes in described UNICOM sheet via hole.
5. automobile storage battery positive terminal fuse box according to claim 1, is characterized in that, described fixed part is provided with fixing hole.
6. automobile storage battery positive terminal fuse box according to claim 1, it is characterized in that, described lid comprises upper cover and lower cover, and described upper cover closes the region at described big current wire harness joint pin place, and described lower cover closes the region at described small area analysis wire harness joint pin place.
7. automobile storage battery positive terminal fuse box according to claim 6, is characterized in that, described upper cover and described lower cover are all connected with described box main body buckle.
8. an automobile storage battery positive terminal fuse box assembly, is characterized in that, the automobile storage battery positive terminal comprising the automobile storage battery positive terminal fuse box described in any one of claim 1-7 and be connected with described connecting portion.
9. automobile storage battery positive terminal fuse box assembly according to claim 8, is characterized in that, described connecting portion being provided with power supply hole, matches with the pile crown of described automobile storage battery positive terminal in described power supply hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836887.2A CN105513918B (en) | 2015-11-24 | 2015-11-24 | A kind of automobile storage battery positive terminal fuse box and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836887.2A CN105513918B (en) | 2015-11-24 | 2015-11-24 | A kind of automobile storage battery positive terminal fuse box and assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105513918A true CN105513918A (en) | 2016-04-20 |
| CN105513918B CN105513918B (en) | 2017-11-03 |
Family
ID=55721814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510836887.2A Expired - Fee Related CN105513918B (en) | 2015-11-24 | 2015-11-24 | A kind of automobile storage battery positive terminal fuse box and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105513918B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914548A (en) * | 2016-06-16 | 2016-08-31 | 重庆长安汽车股份有限公司 | Line switching box and battery pack used for electric automobile |
| CN107369598A (en) * | 2017-08-16 | 2017-11-21 | 浙江星普汽车配件有限公司 | Automobile engine-compartment fuse box |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216633A (en) * | 1996-04-19 | 1999-05-12 | Trw车辆电气与零件有限两合公司 | Fuse box for motor vehicles |
| CN201699318U (en) * | 2010-06-24 | 2011-01-05 | 安徽江淮汽车股份有限公司 | Easy-to-maintain compact high-voltage power distribution box with insulation monitoring function |
| CN202332767U (en) * | 2011-11-28 | 2012-07-11 | 东风汽车股份有限公司 | Split type automobile fuse box |
| CN204348669U (en) * | 2014-12-22 | 2015-05-20 | 宁波正耀汽车电器有限公司 | A kind of battery positive voltage fuse box assembly |
| CN204732369U (en) * | 2015-05-22 | 2015-10-28 | 浙江众志汽车电器有限公司 | A kind of multichannel automobile power fuse box assembly |
-
2015
- 2015-11-24 CN CN201510836887.2A patent/CN105513918B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1216633A (en) * | 1996-04-19 | 1999-05-12 | Trw车辆电气与零件有限两合公司 | Fuse box for motor vehicles |
| CN201699318U (en) * | 2010-06-24 | 2011-01-05 | 安徽江淮汽车股份有限公司 | Easy-to-maintain compact high-voltage power distribution box with insulation monitoring function |
| CN202332767U (en) * | 2011-11-28 | 2012-07-11 | 东风汽车股份有限公司 | Split type automobile fuse box |
| CN204348669U (en) * | 2014-12-22 | 2015-05-20 | 宁波正耀汽车电器有限公司 | A kind of battery positive voltage fuse box assembly |
| CN204732369U (en) * | 2015-05-22 | 2015-10-28 | 浙江众志汽车电器有限公司 | A kind of multichannel automobile power fuse box assembly |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105914548A (en) * | 2016-06-16 | 2016-08-31 | 重庆长安汽车股份有限公司 | Line switching box and battery pack used for electric automobile |
| CN105914548B (en) * | 2016-06-16 | 2018-03-02 | 重庆长安汽车股份有限公司 | A kind of circuit switching box and battery bag for electric automobile |
| CN107369598A (en) * | 2017-08-16 | 2017-11-21 | 浙江星普汽车配件有限公司 | Automobile engine-compartment fuse box |
| CN107369598B (en) * | 2017-08-16 | 2020-05-12 | 浙江星普汽车配件有限公司 | Fuse box of automobile engine compartment |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105513918B (en) | 2017-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20171103 |