CN203466149U - Truck-used power fuse box - Google Patents
Truck-used power fuse box Download PDFInfo
- Publication number
- CN203466149U CN203466149U CN201320599262.5U CN201320599262U CN203466149U CN 203466149 U CN203466149 U CN 203466149U CN 201320599262 U CN201320599262 U CN 201320599262U CN 203466149 U CN203466149 U CN 203466149U
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- Prior art keywords
- fuse
- bus
- power supply
- bar
- mega
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- Expired - Fee Related
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Abstract
The utility model relates to a truck-used power fuse box, which comprises a box body composed of a plastic upper cover and a plastic bottom seat. Two sides of the box body are provided with locks which are mutually connected; a bus for serial connection of fuses is arranged inside the plastic bottom seat; Mega fuses and a Midi fuse are arranged on the bus and are fixed on the bus via bolts; and bolts for fixing harness power terminals are arranged on the bus. Compared with the prior art, the truck-used power fuse box has the advantages that the current carrying capacity is large, assembly and disassembly are convenient, the production efficiency is improved, the structure is simple, the production cost is low, and large-scale production and entire vehicle modification are facilitated.
Description
Technical field
The utility model relates to a kind of main fuse box, especially relates to a kind of card power supply on vehicle fuse box.
Background technology
Along with being widely used and automobile greatly the increasing of number of devices that power on of automobile, the Electrical Safety of car load has been subjected to increasing concern.As the transport vehicle of car load power supply, the safety and reliability of car load wire harness has obtained increasing attention.Car load wire harness need to add many fuses to increase the fail safe of vehicle circuitry, so that vehicle circuitry open circuit in the situation that of partial short-circuit, and then guarantee the safety of wire and electrical appliance in circuit, and the best carrier of fuse is exactly fuse box.
Common fuse box is drawn conducting strip by storage battery anode pile head, connect several fuses thereafter, because the conducting strip wire that the protection of a thread box body and fuse box connect that is insured is protected by fuse, can guarantee the fail safe of whole electric loop, but, the loop of full coverage silk protection is when running into the electrical appliance of the instantaneous large-currents such as starter, may cause that fuse ablation causes vehicle normally not start, and use and start after fuse, starter motor anode wiring harness can be by the two ends of fuse to starter motor, increase contact resistance, thereby affect automobile and normally start the startability under low-temperature condition particularly.
In addition, for the main fuse box of truck, be different from passenger car, the electric current of having relatively high expectations, and be arranged on battery bracket, existing fuse box can not satisfy the demands, and needs a novel main fuse box of exploitation meet truck functional requirement.
Utility model content
The purpose of this utility model is exactly to provide a kind of current carrying capacity large in order to overcome the defect of above-mentioned prior art existence, facilitates the card power supply on vehicle fuse box of installing/dismounting.
The purpose of this utility model can be achieved through the following technical solutions:
A card power supply on vehicle fuse box, comprising:
The box body being formed by plastic cement upper cover and plastic base, box body both sides arrange interconnective snap close,
Be arranged on the interior bus-bar for the fuse of connecting of plastic base,
Be arranged on Mega fuse and Midi fuse on bus-bar, through being bolted on bus-bar,
The bolt of fixed beam power supply terminal is set on described bus-bar.
Described Mega fuse is bolt type fuse, and rated current is at 30-200A.
Described Mega fuse is provided with two, is set up in parallel the middle part that is positioned at plastic base on bus-bar.
Described Midi fuse is bolt type fuse, and profile is less than Mega fuse, and rated current is at 40-500A.
Described Midi fuse is provided with 1, is arranged on a side that is positioned at Mega fuse on bus-bar.
The outer surface of described plastic base is provided with the bolt that connects battery bracket.
Compared with prior art, the utility model current carrying capacity is large, facilitates installing/dismounting, enhances productivity, and structure is also fairly simple in addition, and production cost is low, is applicable to large-scale production and car load repacking.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model.
In figure, 1 is that plastic cement upper cover, 2 is that plastic base, 3 is that bus-bar, 4 is that Mega fuse, 5 is that Midi fuse, 6 is that M10 bolt, 7 is that M6 bolt, 8 is that M5 bolt, 9 is M8 bolt.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Embodiment
A card power supply on vehicle fuse box, its structure as shown in Figure 1, has formed box body by plastic cement upper cover 1 and plastic base 2, and box body both sides arrange interconnective snap close.In plastic base 2, be provided with for the bus-bar 3 of the fuse of connecting and provide large electric current to be communicated with, the fuse using comprises two Mega fuses 4, by M6 bolt 7, be fixed on side by side on bus-bar 3, this kind of fuse is bolt type fuse, and rated current is at 30-200A.An and Midi fuse 5, by M5 bolt 8, be fixed on bus-bar 3, this kind of fuse is also bolt type fuse, profile is less than Mega fuse 4, and rated current, at 40-500A, is arranged on a side of Mega fuse 4, the opposite side of Mega fuse 4 is provided with the M10 bolt 6 of two fixed beam power supply terminals, in addition, at the back side of plastic base 2, be also provided with 4 M8 bolts 9, thereby can easily fuse box be arranged on battery bracket.
Claims (6)
1. a card power supply on vehicle fuse box, is characterized in that, this fuse box comprises:
The box body being formed by plastic cement upper cover and plastic base, box body both sides arrange interconnective snap close,
Be arranged on the interior bus-bar for the fuse of connecting of plastic base,
Be arranged on Mega fuse and Midi fuse on bus-bar, through being bolted on bus-bar,
The bolt of fixed beam power supply terminal is set on described bus-bar.
2. a kind of card power supply on vehicle fuse box according to claim 1, is characterized in that, described Mega fuse is bolt type fuse, and rated current is at 30-200A.
3. a kind of card power supply on vehicle fuse box according to claim 1 and 2, is characterized in that, described Mega fuse is provided with two, is set up in parallel the middle part that is positioned at plastic base on bus-bar.
4. a kind of card power supply on vehicle fuse box according to claim 1, is characterized in that, described Midi fuse is bolt type fuse, and profile is less than Mega fuse, and rated current is at 40-500A.
5. according to a kind of card power supply on vehicle fuse box described in claim 1 or 4, it is characterized in that, described Midi fuse is provided with 1, is arranged on a side that is positioned at Mega fuse on bus-bar.
6. a kind of card power supply on vehicle fuse box according to claim 1, is characterized in that, the outer surface of described plastic base is provided with the bolt that connects battery bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599262.5U CN203466149U (en) | 2013-09-26 | 2013-09-26 | Truck-used power fuse box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320599262.5U CN203466149U (en) | 2013-09-26 | 2013-09-26 | Truck-used power fuse box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466149U true CN203466149U (en) | 2014-03-05 |
Family
ID=50178497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320599262.5U Expired - Fee Related CN203466149U (en) | 2013-09-26 | 2013-09-26 | Truck-used power fuse box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319207A (en) * | 2014-10-24 | 2015-01-28 | 长城汽车股份有限公司 | All-match fuse box and automobile |
| CN108054068A (en) * | 2017-12-20 | 2018-05-18 | 昆山友斯克模塑有限公司 | Dismantle portable fuse holder |
| CN108879536A (en) * | 2018-08-17 | 2018-11-23 | 安徽凯迪电气有限公司 | A kind of automobile central block terminal |
-
2013
- 2013-09-26 CN CN201320599262.5U patent/CN203466149U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319207A (en) * | 2014-10-24 | 2015-01-28 | 长城汽车股份有限公司 | All-match fuse box and automobile |
| CN108054068A (en) * | 2017-12-20 | 2018-05-18 | 昆山友斯克模塑有限公司 | Dismantle portable fuse holder |
| CN108879536A (en) * | 2018-08-17 | 2018-11-23 | 安徽凯迪电气有限公司 | A kind of automobile central block terminal |
| CN108879536B (en) * | 2018-08-17 | 2024-02-06 | 安徽凯迪电气有限公司 | Central distribution box for vehicle |
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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: 20140305 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |