CN211929426U - High-efficient integrated car fuse block - Google Patents
High-efficient integrated car fuse block Download PDFInfo
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- CN211929426U CN211929426U CN202021003094.5U CN202021003094U CN211929426U CN 211929426 U CN211929426 U CN 211929426U CN 202021003094 U CN202021003094 U CN 202021003094U CN 211929426 U CN211929426 U CN 211929426U
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Abstract
The utility model relates to the technical field of automobile electrical, and discloses a high-efficiency integrated automobile fuse box, which comprises an upper shell, a lower shell and a transparent cover; the upper shell is provided with an integrated groove, a first through hole and a second through hole; the integrated groove is provided with plug-in type fuse mounting holes, flat type fuse mounting positions, relay jacks and warning lamp holes, the plug-in type fuse mounting holes, the warning lamp holes and the relay jacks are distributed in a row mode, the plug-in type fuse mounting holes correspond to the warning lamp holes one to one, the flat type fuse mounting positions are distributed in an array mode, the upper shell is connected with the lower shell in a buckling mode, and the transparent cover is connected with the integrated groove in a buckling mode. The beneficial effects are that: high-efficient integration, reduce the volume, save the interior space of car.
Description
Technical Field
The utility model relates to an automobile electrical technology field especially relates to a high-efficient integrated car fuse block.
Background
The existing automobile fuse box has a single function, when multiple functions are needed, the purpose can be achieved only by installing a plurality of different fuse boxes, the cost is increased, and meanwhile, the space is also occupied; after a certain functional module is damaged, the whole fuse box must be replaced, the cost is increased, the workload is increased, and the maintenance period is prolonged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects existing in the prior art, and providing a high-efficiency integrated automobile fuse box with simple and reasonable structure.
The purpose of the utility model is realized through the following technical scheme: an efficient integrated automobile fuse box comprises an upper shell, a lower shell and a transparent cover; the upper shell is provided with an integrated groove, a first through hole and a second through hole; the integrated groove is provided with plug-in type fuse mounting holes, flat plate type fuse mounting positions, relay jacks and warning lamp holes, the plug-in type fuse mounting holes, the warning lamp holes and the relay jacks are distributed in a row mode, the plug-in type fuse mounting holes correspond to the warning lamp holes one by one, the flat plate type fuse mounting positions are distributed in an array mode, copper studs are further embedded in the upper shell, the upper shell is connected with the lower shell in a buckling mode, and the transparent cover is connected with the integrated groove in a buckling mode.
Further, still include the fin, the bottom of casing has the radiating area down, the bottom plate of radiating area is opened there is square through hole, the fin is embedded to be installed in the radiating area to cooperate with square through hole.
Furthermore, the heat dissipation device also comprises a heat dissipation fan, wherein the heat dissipation fan is arranged in the heat dissipation area and is matched with the heat dissipation fins.
Further, the periphery of the integrated groove is provided with a first sealing groove, a first sealing ring is arranged in the first sealing groove, and a first sealing boss matched with the first sealing groove is arranged at the lower end edge of the transparent cover.
Furthermore, the open end of lower casing is opened there is the second seal groove, be provided with the second sealing washer in the second seal groove, the lower extreme border of going up the casing is provided with the second seal boss with second seal groove matched with.
Furthermore, the upper shell is also provided with a plurality of spare fuse clamping holes which are uniformly distributed.
Furthermore, the inner cavity of the transparent cover is provided with a first groove and a second groove which are arranged in parallel and have downward openings, the depth of the first groove is larger than that of the second groove, the first groove corresponds to the relay jack, and the second groove corresponds to the plug-in type fuse mounting hole.
Furthermore, the outer surface of the transparent cover is provided with a plug-in type fuse identification position corresponding to the plug-in type fuse mounting hole, a relay identification position corresponding to the relay jack, a flat type fuse identification position corresponding to the flat type fuse mounting hole and a warning lamp identification position corresponding to the warning lamp hole.
Further, the LED lamp also comprises a voltage reduction module, and the voltage reduction module is installed on one side of the heat dissipation area of the lower shell.
The main circuit board is arranged in the lower shell and provided with a communication signal connector corresponding to the first through hole and the second through hole, a plug-in fuse plug position corresponding to the plug-in fuse mounting hole, a flat fuse plug position corresponding to the flat fuse mounting position, a relay plug position corresponding to the relay jack and a warning lamp corresponding to the warning lamp hole, and the main circuit board is provided with a connecting position corresponding to the copper stud.
The utility model discloses for prior art have following advantage:
1. the utility model discloses a high-efficient integrated car fuse box, including lower casing, go up casing and transparent cover, go up the integrated 25 way fuses of casing to reserve spare fuse card hole, all insert a warning light in case every back insert piece formula fuse return circuit of function increase, can show the operating condition of load in real time. The upper shell is embedded with a copper stud which is connected with the main circuit board and the wiring harness, and the load current of a single loop can reach 100A. The fuse box is highly integrated inside, achieves wireless cable connection, is more convenient to install and safer to use, and saves the space in a vehicle.
2. The utility model provides an automobile fuse box, its lower casing adopts integrated into one piece, opens at the radiating area has square through hole to a fin is embedded, in order to reach external heat dissipation, reduces inside ambient temperature's effect. Two cooling fans are further mounted on the cooling fins so as to achieve the effect that the temperature inside the whole box body is uniform and the cooling effect is accelerated.
3. In the automobile safe box of the utility model, the periphery of the integrated groove is provided with a first sealing groove, a first sealing ring is arranged in the first sealing groove, and the lower end edge of the transparent cover is provided with a first sealing boss; the open end of lower casing has the second seal groove, is provided with the second sealing washer in the second seal groove, and the lower extreme border of going up the casing sets up the second and seals the boss. The sealing mode of a sealing groove, a sealing ring and a sealing boss is adopted to solve the technical defect that the existing fuse box generally has insufficient waterproofness and dustproofness.
4. In the utility model, by arranging the warning lamp, the circuit on-off can be known only by the warning lamp during maintenance, and the judgment is simple and convenient; the maintenance need not to tear open whole fuse box, only needs open transparent cover, need not the instrument and can change relay and fuse, and easy maintenance is swift. Four spare fuses are placed in the spare fuse clamping holes on the periphery of the upper shell, and the spare fuses do not need to be arranged during maintenance and can be replaced in real time.
Drawings
Fig. 1 shows a schematic view of an upper housing according to the present invention;
fig. 2 shows a schematic structural view of a lower housing according to the present invention;
fig. 3 shows a schematic structural view of the bottom surface of the lower housing according to the present invention;
fig. 4 shows a schematic structural view of a transparent cover according to the present invention;
fig. 5 shows a schematic view of the interior of a transparent cover according to the present invention;
fig. 6 shows an assembly schematic of an upper housing according to the present invention;
figure 7 shows a schematic assembly of a fuse box according to the present invention;
in the figure, 1 is an upper shell; 2 is a lower shell; 3 is a transparent cover; 4 is an integrated groove; 5 is a first through hole; 6 is a second through hole; 7 is a plug-in fuse mounting hole; 8 is a flat fuse mounting position; 9 is a relay jack; 10 is a warning lamp hole; 11 is a heat sink; 12 is a square through hole; 13 is a heat dissipation fan; 14 is a first seal groove; 15 is a first sealing ring; 16 is a first sealing boss; 17 is a second seal groove; 18 is a second sealing ring; 19 is a spare fuse clamping hole; 20 is a first groove; 21 is a second groove; 22 is a relay identification position; 23 is a warning light identification position; 24 is a flat fuse identification position; 25 is a voltage reduction module; 26 is a main circuit board; 27 is a communication signal connector; 28 is a plug-in fuse plug; 29 is a relay plug; 30 is a warning light; 31 is a copper stud; 32 is a copper nut; 33 is a tab fuse; 34 is a relay; and 35 is a plate fuse.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
1-7, the high-efficiency integrated automobile fuse box comprises an upper shell 1, a lower shell 2 and a transparent cover 3; the upper shell 1 is provided with an integrated groove 4, a first through hole 5 and a second through hole 6; the integrated fuse structure comprises an upper shell 1, a lower shell 2, a transparent cover 3 and an integrated groove 4, wherein a first through hole 5 and a second through hole 6 are arranged in parallel and are positioned on one side of the integrated groove 4, a plug-in sheet type fuse mounting hole 7, a flat plate type fuse mounting position 8, a relay jack 9 and a warning lamp hole 10 are arranged in the integrated groove 4, the plug-in sheet type fuse mounting hole 7, the warning lamp hole 10 and the relay jack 9 are distributed in a row mode, the plug-in sheet type fuse mounting hole 7 and the warning lamp hole 10 correspond to each other one by one, the flat plate type fuse mounting positions 8 are distributed in an array mode and are positioned on one sides of the plug-in sheet type fuse mounting hole 7 and the relay jack 9, the upper shell 1 is embedded with a copper stud 31, a plurality of uniformly distributed spare fuse clamping holes 19 are further formed in the upper shell, the upper shell 1 is connected with the lower shell 2. The upper shell 1 in this embodiment is provided with 21 plug-in type fuse mounting holes, 6 relay jacks 9, 4 flat type fuse mounting positions 8, and 4 spare fuse clamping holes 19. Through structural design, the upper shell can be provided with 21 paths of plug-in type fuses 33 and four flat type fuses 35, 25 paths of fuses are formed, and spare fuse clamping holes 19 are reserved to prevent functions from being increased. And each plug-in fuse 33 loop is connected with a warning lamp 30, so that the working state of the load can be displayed in real time. The transparent cover 3 is arranged to facilitate the observation of the components in the integrated tank 4. The upper shell 1 is embedded with a copper stud 31, one end of the upper shell is connected with a main circuit board, the other end of the upper shell is connected with a wiring harness, and the load current can reach 100A, which is far more than 10A of the fuse box commonly used at present. The fuse box is highly integrated inside, achieves wireless cable connection, is more convenient to install and safer to use, and saves the space in the vehicle.
As shown in fig. 2 and 3, the heat dissipation device further comprises a heat dissipation fin 11, the bottom of the lower housing 2 is provided with a heat dissipation area, a bottom plate of the heat dissipation area is provided with a square through hole 12, the heat dissipation fin 11 is embedded in the heat dissipation area, and the edge of the heat dissipation fin is in interference fit with the square through hole 12. The radiating fins 11 are provided with fins, and through the arrangement of the square through holes 12 and the radiating fins, heat can be radiated outwards, and the internal temperature of the fuse box is reduced. As shown in fig. 7, the heat dissipation device further includes a heat dissipation fan 13, and the heat dissipation fan 13 is mounted on the heat dissipation area and is engaged with the heat dissipation plate 11. Two cooling fans 13 are additionally arranged to achieve the effects of uniform temperature inside the whole safety box and acceleration of heat exchange of the cooling fins 11.
The periphery of the integrated groove 4 is provided with a first sealing groove 14, a first sealing ring 15 is arranged in the first sealing groove 14, and the lower end edge of the transparent cover 3 is provided with a first sealing boss 16 matched with the first sealing groove 14. A plurality of bolt holes which are uniformly distributed are formed in the periphery of the first sealing groove 14, copper nuts 32 are embedded in the bolt holes, and a plurality of bolt holes in which the copper nuts 32 are embedded are also formed in the periphery of the transparent cover 3. When the transparent cover 3 is buckled with the integrated groove 4, the first sealing boss 16 enters the first sealing groove 14 to extrude the first sealing ring 15, so that the dust-proof and waterproof effects are achieved, the IP67 sealing effect can be achieved, and then the transparent cover 3 and the integrated groove 4 are fixed together through bolts.
As shown in fig. 2, the open end of the lower casing 2 is provided with a second seal groove 17, a second seal ring 18 is disposed in the second seal groove 17, and a second seal boss matched with the second seal groove 17 is disposed at the lower end edge of the upper casing 1. The lower end edge of the upper shell 1 is also provided with a plurality of bolt holes which are uniformly distributed, copper nuts 32 are embedded in the bolt holes, and similarly, the periphery of the second sealing groove 17 of the lower shell 2 is also provided with a plurality of bolt holes which are uniformly distributed and embedded with copper nuts 32. When the upper and lower shells are buckled, the second sealing boss at the lower end of the upper shell 1 extrudes the second sealing ring 18 in the second sealing groove 17, so that the dust-proof and waterproof effects are achieved, the IP67 sealing effect can be achieved, and the upper and lower shells are fixed together through bolts.
As shown in fig. 4 and 5, the inner cavity of the transparent cover 3 has a first groove 20 and a second groove 21 which are arranged in parallel and open downwards, the depth of the first groove 20 is greater than that of the second groove 21, the first groove 20 corresponds to the relay jack 9, and the second groove 21 corresponds to the tab fuse mounting hole 7. The volumes of the first recess 20 and the second recess 21 correspond to the relay 34 and the tab fuse 33. The structure of the transparent cover 3 is designed according to actual requirements, and the occupied space is reduced.
The outer surface of the transparent cover 3 is provided with a plug-in fuse identification position corresponding to the plug-in fuse mounting hole 7, a relay identification position 22 corresponding to the relay jack 9, a flat fuse identification position 24 corresponding to the flat fuse mounting position 8 and a warning light identification position 23 corresponding to the warning light hole 10. The outer surface of the transparent cover 3 is provided with a mark, so that the working condition of electronic components in the safety box can be observed conveniently. During maintenance, the on-off state of the circuit can be known only by looking at the warning lamp of the loop, and the judgment is simple and convenient; the maintenance need not to tear open whole fuse box, only needs open transparent cover, need not the instrument and can change relay and fuse, and easy maintenance is swift.
As shown in fig. 7, the heat sink further includes a voltage dropping module 25, and the voltage dropping module 25 is installed at one side of the heat dissipation area of the lower case 2. The voltage of the 24V direct current load can be reduced to 13.8V by arranging the voltage reduction module, so that the 12V direct current load is considered, and the universality is stronger.
As shown in fig. 6 and 7, the fuse protector further comprises a main circuit board 26, the main circuit board 26 is connected to the copper studs 31 and the voltage reduction module 25, the main circuit board 26 is mounted in the lower case 2, and the main circuit board 26 has communication signal connectors 27 corresponding to the first through holes 5 and the second through holes 6, tab fuse insertion sites 28 corresponding to the tab fuse mounting holes 7, tab fuse insertion sites corresponding to the tab fuse mounting sites 8, relay insertion sites 29 corresponding to the relay insertion holes 9, and warning lights 30 corresponding to the warning light holes 10. The overall configuration of the main circuit board 26 is matched with the upper shell 1, the integration level is high, and the space is effectively saved. The fuses and relays may be plugged directly through the upper housing 1 to the main circuit board 26.
The assembly process of the fuse box is as follows:
the surface of the heat sink of the lower shell 2 is used as a mounting surface, two heat dissipation fans 13 are firstly mounted, four mounting columns (one side of a heat dissipation area) on the inner surface of the lower shell are used as mounting surfaces, a voltage reduction module 25 is mounted, and a second sealing ring 18 is clamped into a second sealing groove 17 of the lower shell 2. The main circuit board 26 is fixed by using the copper studs 31 on the inner surface of the upper case 1 as mounting surfaces. While the communication signal connector 27 is fixed from outside the upper case 1. The copper column fixed with the flat fuse 35 is inserted from the outside of the upper shell 1 and passes through the main circuit board 26 to be fixed, and the upper shell and the lower shell are assembled in a box in a preassembly way. The upper case is inserted into the corresponding position of the fuse 33 and the relay 34. The first seal ring 15 is fitted into the first seal groove 14 of the upper case, and the transparent cover 3 is fastened to the upper case 1.
The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.
Claims (10)
1. The utility model provides a high-efficient integrated car fuse block which characterized in that: comprises an upper shell, a lower shell and a transparent cover; the upper shell is provided with an integrated groove, a first through hole and a second through hole; the integrated groove is provided with plug-in type fuse mounting holes, flat plate type fuse mounting positions, relay jacks and warning lamp holes, the plug-in type fuse mounting holes, the warning lamp holes and the relay jacks are distributed in a row mode, the plug-in type fuse mounting holes correspond to the warning lamp holes one by one, the flat plate type fuse mounting positions are distributed in an array mode, copper studs are further embedded in the upper shell, the upper shell is connected with the lower shell in a buckling mode, and the transparent cover is connected with the integrated groove in a buckling mode.
2. The highly efficient integrated automobile fuse box according to claim 1, wherein: still include the fin, the bottom of casing has the radiating area down, the bottom plate of radiating area is opened has square through hole, the fin is embedded to be installed in the radiating area to cooperate with square through hole.
3. The highly efficient integrated automobile fuse box according to claim 1, wherein: the heat dissipation device further comprises a heat dissipation fan, wherein the heat dissipation fan is arranged in the heat dissipation area and matched with the heat dissipation fins.
4. The highly efficient integrated automobile fuse box according to claim 1, wherein: the periphery of integration groove is opened there is first seal groove, be provided with first sealing washer in the first seal groove, the lower extreme border of transparency cover is provided with the first sealed boss with first seal groove matched with.
5. The highly efficient integrated automobile fuse box according to claim 1, wherein: the open end of lower casing is opened there is the second seal groove, be provided with the second sealing washer in the second seal groove, the lower extreme border of going up the casing is provided with the second seal boss with second seal groove matched with.
6. The highly efficient integrated automobile fuse box according to claim 1, wherein: the upper shell is also provided with a plurality of spare fuse clamping holes which are uniformly distributed.
7. The highly efficient integrated automobile fuse box according to claim 1, wherein: the inner cavity of the transparent cover is provided with a first groove and a second groove which are arranged in parallel and have downward openings, the depth of the first groove is larger than that of the second groove, the first groove corresponds to the relay jack, and the second groove corresponds to the plug-in type fuse mounting hole.
8. The highly efficient integrated automobile fuse box according to claim 1, wherein: the outer surface of the transparent cover is provided with a plug-in type fuse identification position corresponding to the plug-in type fuse mounting hole, a relay identification position corresponding to the relay jack, a flat type fuse identification position corresponding to the flat type fuse mounting hole and a warning lamp identification position corresponding to the warning lamp hole.
9. The highly efficient integrated automobile fuse box according to claim 1, wherein: still include the step-down module, the step-down module is installed in one side of lower casing heat dissipation district.
10. The highly efficient integrated automobile fuse box according to claim 1, wherein: the main circuit board is arranged in the lower shell and provided with a communication signal connector corresponding to the first through hole and the second through hole, a plug-in fuse inserting position corresponding to the plug-in fuse mounting hole, a flat fuse inserting position corresponding to the flat fuse mounting position, a relay inserting position corresponding to the relay jack and a warning lamp corresponding to the warning lamp hole, and the main circuit board is provided with a connecting position corresponding to the copper stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021003094.5U CN211929426U (en) | 2020-06-04 | 2020-06-04 | High-efficient integrated car fuse block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021003094.5U CN211929426U (en) | 2020-06-04 | 2020-06-04 | High-efficient integrated car fuse block |
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| Publication Number | Publication Date |
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| CN211929426U true CN211929426U (en) | 2020-11-13 |
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| CN202021003094.5U Active CN211929426U (en) | 2020-06-04 | 2020-06-04 | High-efficient integrated car fuse block |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116279191A (en) * | 2023-01-12 | 2023-06-23 | 北汽瑞翔汽车有限公司 | A car power management system |
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2020
- 2020-06-04 CN CN202021003094.5U patent/CN211929426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116279191A (en) * | 2023-01-12 | 2023-06-23 | 北汽瑞翔汽车有限公司 | A car power management system |
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