CN206179815U - Total fuse structure of car power supply - Google Patents
Total fuse structure of car power supply Download PDFInfo
- Publication number
- CN206179815U CN206179815U CN201620969343.3U CN201620969343U CN206179815U CN 206179815 U CN206179815 U CN 206179815U CN 201620969343 U CN201620969343 U CN 201620969343U CN 206179815 U CN206179815 U CN 206179815U
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- Prior art keywords
- fuse
- power
- power supply
- terminal
- output terminal
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Abstract
The utility model discloses a total fuse structure of car power supply, including cabin fuse box body, still include fuse group, there are a plurality of power supply output terminal fixed company of fuse group top, and fuse group bottom mounting even has the busbar, and busbar one end is equipped with the power input terminal, be equipped with power input terminal mounting hole and power output terminal mounting hole on the fuse box body of cabin, power input terminal and power input terminal mounting hole fixed connection, power supply output terminal and power output terminal mounting hole fixed connection. The utility model discloses a power input end of busbar one end is fixed on the fuse box of cabin, easy dismounting, and the integrated level is high, has reduced cabin occupation space, the utility model discloses an it is direct inside continuous with cabin fuse box that power supply output terminal passes through the power supply output terminal mounting hole, has avoided setting up two power connecting wires between the fuse box among the prior art, has reduced the pencil cost.
Description
Technical field
The utility model is related to auto parts and components, in particular to a kind of total fuse structure of automobile power source.
Background technology
To improve reliability, the power supply of automobile is allocated using multistage fuse.At present major part automobile adopts electric power storage
Pond positive pole general fuse case of electric and cabin fuse box are realizing power distribution, battery positive voltage general fuse case of electric and cabin fuse
Box is each independently arranged.The aforementioned power source method of salary distribution has the disadvantage that：1) two fuse boxs need to be fixedly mounted respectively, not only
Inconvenience is installed, and it is larger to take cabin space；2) in fuse box production process, two fuse boxs need to be molded respectively,
Die cost is higher, increased production cost；3) connecting wire between two fuse boxs is longer, not only increased wire harness into
This, and cause wire harness difficult arrangement.
The content of the invention
The purpose of this utility model seeks to provide a kind of automobile power source total fuse structure, and the structure is easy for installation, section
Save space, and low production cost.
For achieving the above object, the utility model employs technical scheme below：A kind of total fuse structure of automobile power source,
Including cabin fuse box body, also including fuse group, the fuse group top is fixed with some power output terminals,
The fuse group bottom is fixed with busbar, and described busbar one end is provided with power input terminal；The cabin fuse
Box body is provided with power input terminal installing hole and power output terminal installing hole, the power input terminal and the power supply
Input terminal installing hole is fixedly connected, and the power output terminal is fixedly connected with the power output terminal installing hole.
The utility model is fixed on cabin fuse box by the power input of busbar one end, easy accessibility, collection
It is high into degree, reduce cabin and take up room；Power output terminal of the present utility model is direct by power output terminal installing hole
Be connected with cabin fuse box inside, it is to avoid the electric power connection line between two fuse boxs, reduction are set in prior art
Wire harness cost；The utility model is arranged in cabin fuse box by rational deployment, by each part of the total fuse of power supply is integrated
In, multiple functional with simple structure, integrated level is high, small volume, the advantages of being easily installed.
Further, the busbar is fixedly connected including edge-on in the fuse group bottom and with the fuse group
Supporting plate, one end of the supporting plate is connected with the connecting plate vertical with the supporting plate, and it is defeated that the connecting plate top is connected with the power supply
Enter terminal.
Further, the power input terminal is the flat board perpendicular to the connecting plate, and power supply company is provided with flat board
Connect hole.
Further, the power output terminal includes high current electrical equipment power supply terminal, and high-current relay is powered
Terminal and the fuse box being connected with the fuse box body interior always insure power supply terminal.
Further, always to insure power supply terminal big with described for the high-current relay power supply terminal and the fuse box
The outlet direction of electric current electrical equipment power supply terminal is contrary.
Further, busbar via is additionally provided with the cabin fuse box body, the busbar is installed on described
In busbar via.
Further, it is connected with the first bolt between the power input terminal and the power input terminal installing hole.
Further, the high-current relay power supply terminal and the fuse box always insure power supply terminal with the electricity
Mounting seat and trip bolt are connected between the sub- installing hole of source output terminal.
Further, is connected between the high current electrical equipment power supply terminal and the power output terminal installing hole
Two bolts.
Description of the drawings
Fig. 1 is a kind of structural representation of the total fuse structure of automobile power source.
Fig. 2 is the annexation schematic diagram of fuse group, busbar and power output terminal in Fig. 1.
Fig. 3 is the structural representation of cabin fuse box body in Fig. 1.
Fig. 4 is the fixed form schematic diagram of fuse group, busbar and power output terminal in Fig. 1.
Fig. 5 is the explosive view of Fig. 1.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail, is easy to more clearly understand that this practicality is new
Type, but they do not constitute restriction to the utility model.
As shown in figure 1, a kind of total fuse structure of automobile power source, including cabin fuse box body 1, also including fuse
Group 2, fuse group 2 is integral type structure, with busbar 4 and the overall riveting molding of power output terminal 3, can arrange 30A-250A
MEGA or MIDI fuses, the top of fuse group 2 is fixed with eight power output terminals 3, is fixed on binding post base,
Through hole is equipped with thereon, wherein, a row four is the high-current relay power supply terminal 3- being connected with the inside of fuse box body 1
1 and fuse box always insure power supply terminal 3-2, be that fuse box always power by insurance and high-current relay power supply, wiring direction
Contrary another row is four high currents electrical equipment power supply terminal 3-3 (as shown in Figure 2), is connected with Wiring harness terminal 11, is it
He powers at high current electrical equipment.
In such scheme, the bottom of fuse group 2 is fixed with busbar 4, and the busbar 4 includes edge-on in described
One end of the bottom of fuse group 2 and the supporting plate 4-2 being fixedly connected with the fuse group, the supporting plate 4-2 is connected with and the support
Plate 4-2 vertical connecting plate 4-3, the connecting plate 4-3 tops are connected with the power input terminal 4-1, power input terminal 4-1
It is the flat board perpendicular to connecting plate, two power supply connecting hole 4-11 is provided with flat board.
In such scheme, with reference to shown in Fig. 3, cabin fuse box body 1 is provided with two power input terminal installing holes
1-1 and eight power output terminal installing hole 1-2, eight power output terminal installing hole 1-2 line up two rows, four rows, machine
Busbar via 1-3 is also provided with cabin fuse box body 1.
In such scheme, with reference to Fig. 4, shown in Fig. 5, power input terminal 4-1 and two power input terminal installing hole 1-1
It is fixedly connected at power supply connecting hole 4-11 by two the first bolts 5, the first bolt 5 snaps in power input terminal installing hole 1-
In 1, for positioning and fixing the total fuse 2 of whole power supply and its upper-part, power input terminal 4-1 also passes through cabin fuse
Power -line terminal 14 on box is connected with power line 10, it is ensured that conductive reliability；Eight power output terminals 3 and eight power supplys
Lead-out terminal installing hole 1-2 is fixedly connected, wherein, four power supplys of four high current electrical equipment power supply terminal 3-3 and a row are defeated
Go out terminal mounting hole 1-2 to connect by four the second bolts 8, high current electrical equipment power supply terminal 3-3 also with Wiring harness terminal 11
It is connected, remaining four high-current relay power supply terminal 3-1 and fuse box always insure power supply terminal 3-2 and another row four
Power output terminal installing hole 1-2 is connected by four mounting seats 6, and four trip bolts 7 are fastened respectively, and mounting seat 6 passes through machine
Cabin fuse box busbar 9 be connected with the inside of cabin fuse box body 1, the second bolt 8 and power output terminal installing hole 1-2
And mounting seat 6 and installing hole 1-2 are interference fits, herein because mounting seat 6 and cabin fuse box busbar 9 insure with cabin
The inside of silk box body 1 is fixed, therefore bolt column positioning is not required here, using mounting seat；Whole busbar 4 is installed on cabin
In the busbar via 1-3 of fuse box body 1.
The total fuse structure installation process of above-mentioned automobile power source is as follows：During installation, first by mounting seat 6 and cabin fuse box
Busbar 9 is sequentially fixed in cabin fuse box body 1, then snaps in two the first bolts 5 and four the second bolts
8, then installation insurance silk group 2, is positioned by the first bolt 5 and the second bolt 8, relief power line 10 and Wiring harness terminal
11 terminal installs the first clamp nut 12 and the second clamp nut 13 through the first bolt 5 and the second bolt 8, and makes tight
Gu screw 7 is fixed through the through hole in power output terminal 3, cabin fuse box busbar 9 and mounting seat 6.
The utility model is fixed on fuse group 2 on cabin fuse box body 1 by two power -line terminals 14, is torn open
Dress is convenient, and integrated level is high, reduces cabin and takes up room；Four terminals (high-current relay power supply terminal of the present utility model
3-1 and fuse box always insure power supply terminal 3-2) be directly connected with the inside of cabin fuse box body 1, it is to avoid setting two
Electric power connection line between fuse box, it is rationally distributed, reduce wire harness cost.
Claims (9)
1. the total fuse structure of a kind of automobile power source, including cabin fuse box body (1), it is characterised in that：Also include insurance
Silk group (2), fuse group (2) top is fixed with some power output terminals (3), and fuse group (2) bottom is solid
Surely busbar (4) is connected with, described busbar (4) one end is provided with power input terminal (4-1)；The cabin fuse box body
(1) power input terminal installing hole (1-1) and power output terminal installing hole (1-2), the power input terminal (4- are provided with
1) it is fixedly connected with the power input terminal installing hole (1-1), the power output terminal (3) and the power output terminal
Installing hole (1-2) is fixedly connected.
2. the total fuse structure of automobile power source according to claim 1, it is characterised in that：The busbar (4) is including side
The supporting plate (4-2) for standing on fuse group (2) bottom and being fixedly connected with the fuse group, the one of the supporting plate (4-2)
End is connected with the connecting plate (4-3) vertical with the supporting plate (4-2), and connecting plate (4-3) top is connected with the power input
Sub (4-1).
3. the total fuse structure of automobile power source according to claim 2, it is characterised in that：Power input terminal (the 4-
1) it is a flat board perpendicular to the connecting plate, power supply connecting hole (4-11) is provided with flat board.
4. the total fuse structure of automobile power source according to claim 1, it is characterised in that：The power output terminal (3)
Including high current electrical equipment power supply terminal (3-3), high-current relay power supply terminal (3-1) and with the fuse box body
The connected fuse box in inside always insures power supply terminal (3-2).
5. the total fuse structure of automobile power source according to claim 4, it is characterised in that：The high-current relay is powered
Terminal (3-1) and the fuse box always insure power supply terminal (3-2) with the high current electrical equipment power supply terminal (3-3)
Outlet direction is contrary.
6. the total fuse structure of automobile power source according to claim 1, it is characterised in that：The cabin fuse box body
(1) busbar via (1-3) is additionally provided with, the busbar (4) is installed in the busbar via (1-3).
7. the total fuse structure of automobile power source according to claim 1, it is characterised in that：Power input terminal (the 4-
1) it is connected with the first bolt (5) between the power input terminal installing hole (1-1).
8. the total fuse structure of automobile power source according to claim 4, it is characterised in that：The high-current relay is supplied
Electric terminal (3-1) and the fuse box always insure and connect between power supply terminal (3-2) and the power output terminal installing hole (1-2)
There are mounting seat (6) and trip bolt (7).
9. the total fuse structure of automobile power source according to claim 4, it is characterised in that：The high current electrical equipment is supplied
The second bolt (8) is connected between electric terminal (3-3) and the power output terminal installing hole (1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969343.3U CN206179815U (en) | 2016-08-29 | 2016-08-29 | Total fuse structure of car power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969343.3U CN206179815U (en) | 2016-08-29 | 2016-08-29 | Total fuse structure of car power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179815U true CN206179815U (en) | 2017-05-17 |
Family
ID=60241588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969343.3U Active CN206179815U (en) | 2016-08-29 | 2016-08-29 | Total fuse structure of car power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749385A (en) * | 2017-10-17 | 2018-03-02 | 上海西艾爱电子有限公司 | The inexpensive quick-changing type fuse box of new energy car battery bag high voltage control box |
| CN112599392A (en) * | 2021-01-20 | 2021-04-02 | 河南天海电器有限公司 | Combined safety for automobile electrical box |
-
2016
- 2016-08-29 CN CN201620969343.3U patent/CN206179815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749385A (en) * | 2017-10-17 | 2018-03-02 | 上海西艾爱电子有限公司 | The inexpensive quick-changing type fuse box of new energy car battery bag high voltage control box |
| CN112599392A (en) * | 2021-01-20 | 2021-04-02 | 河南天海电器有限公司 | Combined safety for automobile electrical box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee after: dFac Address before: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee before: Dongfeng Car Co. |
|
| CP01 | Change in the name or title of a patent holder |