CN210016064U - Copper bar structure of electrical apparatus box, electrical apparatus box and vehicle - Google Patents

Abstract

The utility model relates to a copper bar structure, electrical apparatus box and vehicle of electrical apparatus box, the copper bar structure of electrical apparatus box include first copper bar and can dismantle the second copper bar of being connected with first copper bar, and first copper bar has a plurality of first installation pieces that are used for installing the first fuse that melts slowly, and the second copper bar has a plurality of second installation pieces that are used for installing the fuse that melts soon. Adopt this copper bar structure to replace the mode that the terminal is connected in the electrical apparatus box, make the overall structure in the electrical apparatus box more regular, be of value to the inside heat dissipation of electrical apparatus box, prolong the life of electrical apparatus box. The space in the electrical appliance box is saved, and the maintenance and the replacement of the copper bar are convenient. Some installation pieces can be reserved, and when the configuration of external electrical components is increased, fuses can be connected to the reserved installation pieces to increase the number of the fuses and save development cost. The first copper bar and the second copper bar are respectively connected with fuses of different types, and the fuses of corresponding types can be connected according to different requirements, so that the application range of the electric appliance box is wide.

Description

Copper bar structure of electrical apparatus box, electrical apparatus box and vehicle

Technical Field

The utility model relates to a vehicle manufacturing technical field specifically, relates to a copper bar structure, electrical apparatus box and vehicle of electrical apparatus box.

Background

Among the prior art, the mode that independent terminal is connected is adopted to the fuse in the electrical apparatus box more, and this kind of connected mode leads to the terminal in the electrical apparatus box more in quantity, occupies great space, and this kind of mode needs more pencil to connect in addition, makes the framework confusion in the whole electrical apparatus box, when not aesthetic, still is unfavorable for giving off of heat in the electrical apparatus box, reduces the life of components and parts in the electrical apparatus box to the risk that components and parts generate heat and ablate has been increased.

SUMMERY OF THE UTILITY MODEL

The first purpose of this disclosure is to provide a copper bar structure of electrical apparatus box to improve the performance of electrical apparatus box.

The second purpose of this disclosure is to provide an electrical box, this electrical box uses the copper bar structure that this disclosure provided.

A third object of the present disclosure is to provide a vehicle using the electrical box provided by the present disclosure.

In order to realize above-mentioned purpose, this disclosure provides a copper bar structure of electrical apparatus box, including first copper bar and with the second copper bar of connection can be dismantled to first copper bar, first copper bar has a plurality of first installation pieces that are used for installing the first fuse that melts slowly, the second copper bar has a plurality of second installation pieces that are used for installing the fuse that melts soon.

Optionally, the copper bar structure further comprises a third copper bar detachably connected with the first copper bar, and the third copper bar is provided with a plurality of third installation pieces for installing a second slow fuse.

Optionally, the first slow fusing fuse is a plate fuse, the fast fusing fuse is a MINI fuse, and the second slow fusing fuse is a JCASE fuse.

Optionally, the first slow fuse can carry a current in a range of 60A to 120A, the fast fuse can carry a current in a range of 5A to 30A, and the second slow fuse can carry a current in a range of 30A to 60A.

Optionally, the second copper bar and the third copper bar are respectively installed at two ends of the first copper bar, and the copper bar structure is U-shaped.

Optionally, first copper bar includes first mounting panel, the one end of second copper bar is formed with the second mounting panel, the one end of third copper bar is formed with the third mounting panel, the second mounting panel with the third mounting panel is installed through the fastener laminating respectively the both ends of first mounting panel.

Optionally, the first mounting piece, the second mounting piece and the third mounting piece all extend towards a direction perpendicular to the U-shaped cross section of the copper bar structure.

Optionally, the first copper bar and the third copper bar are made of red copper, and the second copper bar is made of brass.

According to the second aspect of the present disclosure, an electrical box is further provided, which includes a box body and a copper bar structure disposed in the box body, the copper bar structure of the electrical box provided by the present disclosure.

According to a third aspect of the present disclosure, there is also provided a vehicle including the electrical box provided by the present disclosure, which is mounted on a body of the vehicle through a support leg.

Through above-mentioned technical scheme, adopt this copper bar structure to replace the mode that the terminal is connected in the electrical apparatus box, make the overall structure in the electrical apparatus box more regular, saved more pencil moreover, be of value to the inside heat dissipation of electrical apparatus box, prolong the life of electrical apparatus box. First copper bar and second copper bar adopt detachable connected mode, can pull down the copper bar when not needing certain copper bar, save the space in the electrical apparatus box, also be convenient for the maintenance and the change of copper bar. Set up a plurality of installation pieces on the copper bar, can adjust the quantity of the fuse of connection on the installation piece according to the configuration of the electrical components that the electrical apparatus box used, can reserve out some installation pieces in addition, when the configuration of external electrical components increases, can be on reserving the installation piece and connect the fuse to increase the quantity of fuse, and need not redesign electrical apparatus box, this commonality that makes electrical apparatus box is higher, saves development cost. Fuse of different grade type is connected respectively to first copper bar and second copper bar, can connect corresponding type's fuse according to the needs of difference, if need connect great electric current, connects first fuse slowly, if need connect less electric current, can connect the fuse that melts soon, makes the range of application of electrical apparatus box wider, has also improved the commonality of electrical apparatus box. Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic structural diagram of a copper bar structure provided in an exemplary embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a first copper bar provided in an exemplary embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a second copper bar provided in an exemplary embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a third copper bar provided in an exemplary embodiment of the present disclosure;

fig. 5 is a schematic structural view of a copper bar structure installed in an electrical box according to an exemplary embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of an electrical box according to an exemplary embodiment of the present disclosure.

Description of the reference numerals

1 first copper bar 101 first mounting piece 102 first slow fuse

103 first mounting plate 1031 first mounting hole 2 second copper bar

201 second mounting plate 202 fast fuse 203 second mounting plate

3 third copper bar 301 third mounting piece 302 second slow fuse

303 third mounting plate 4 fastener 5 box

51 support leg

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, the use of directional terms such as "inner" and "outer" is generally directed to the proper contours of the respective components. Furthermore, the terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for order or importance. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.

As shown in fig. 1 to 3 and 5, the present disclosure provides a copper bar structure of an electrical box, the copper bar structure includes a first copper bar 1 and a second copper bar 2 detachably connected to the first copper bar 1, the first copper bar 1 has a plurality of first mounting pieces 101 for mounting a first slow fuse 102, and the second copper bar 2 has a plurality of second mounting pieces 201 for mounting a fast fuse 202. The current threshold that the first slow fuse 102 can bear is greater than the current threshold that the fast fuse 202 can bear, for example, the current threshold that the first slow fuse 102 can bear can be 2-10 times of the current threshold that the fast fuse 202 can bear, so that the application range of the electrical box is wider. It should be noted that each first mounting tab 101 can be connected to a first slow fuse 102, and each second mounting tab 201 can be connected to a fast fuse 202.

Through above-mentioned technical scheme, adopt this copper bar structure to replace the mode that the terminal is connected in the electrical apparatus box, make the overall structure in the electrical apparatus box more regular, saved more pencil moreover, be of value to the inside heat dissipation of electrical apparatus box, prolong the life of electrical apparatus box. First copper bar 1 and second copper bar 2 adopt detachable connected mode, can pull down the copper bar when not needing certain copper bar, save the space in the electrical apparatus box, also be convenient for the maintenance and the change of copper bar. Set up a plurality of installation pieces on the copper bar, can adjust the quantity of the fuse of connection on the installation piece according to the configuration of the electrical components that the electrical apparatus box used, can reserve out some installation pieces in addition, when the configuration of external electrical components increases, can be on reserving the installation piece and connect the fuse to increase the quantity of fuse, and need not redesign electrical apparatus box, this commonality that makes electrical apparatus box is higher, saves development cost. The first copper bar 1 and the second copper bar 2 are respectively connected with fuses of different types, and fuses of corresponding types can be connected according to different requirements, if the fuses are required to be connected with large current, the first slow-melting fuse 102 is connected, if the fuses are required to be connected with small current, the fast-melting fuse 202 can be connected, so that the application range of the electric box is wide, and the universality of the electric box is also improved.

According to an embodiment of the present disclosure, as shown in fig. 1, 4 and 5, the copper bar structure may further include a third copper bar 3 detachably connected to the first copper bar 1, and the third copper bar 3 may have a plurality of third mounting pieces 301 for mounting the second slow fuse 302. The current threshold that the second slow fuse 302 can bear is different from the current threshold that the first slow fuse 102 can bear, for example, the current threshold that the first slow fuse 102 can bear may be 4-6 times of the current threshold that the fast fuse 202 can bear, and the current threshold that the second slow fuse 302 can bear may be 2-4 times of the current threshold that the fast fuse 202 can bear, so that the ranges of the bearable currents of the three fuses can be refined, and the stability of the operation of the electrical box can be increased. The effects and advantageous effects of using the plurality of third mounting pieces 301 are similar to those of the plurality of first mounting pieces 101 and the plurality of second mounting pieces 201, and are not described again here. In other embodiments, the third copper bar 3 may also be detachably connected to the second copper bar 2, which is not limited by the present disclosure. According to the actual use demand, can also detachably be connected with fourth copper bar, fifth copper bar etc to more refine the scope that can bear the weight of electric current of each kind of fuse, improve the stability of electrical apparatus box.

In one embodiment, the first slow fuse 102 may be a plate fuse, the fast fuse 202 may be a MINI fuse, and the second slow fuse 302 may be a JCASE fuse. As shown in fig. 2, each of the plate fuses may be installed between the two first mounting pieces 101 of the first copper busbar 1 by a connector, and the MINI fuse and the JCASE fuse may be respectively inserted into the second mounting piece 201 and the third mounting piece 301.

Furthermore, the current range that the first slow fuse 102 can bear can be 60A-120A, which can meet the requirement of the electrical box for large current; the current range that the fast fuse 202 can bear can be 5A-30A, and the requirement of an electrical box on low current can be met; the current range that the second slow fusing fuse 302 can carry can be 30A-60A, which can meet the requirement of the electrical box for medium current. In other embodiments, other types of fuses can be arranged to be connected to the copper bar according to the current requirement required to be met by the electrical box, and the current requirement is not limited by the disclosure.

According to an embodiment of the present disclosure, as shown in fig. 1 and 5, the second copper bar 2 and the third copper bar 3 may be respectively installed at two ends of the first copper bar 1, and the copper bar structure may be U-shaped. The U-shaped copper bar structure can be arranged on the periphery of the box body 5 of the electrical box, and the middle area of the U-shaped structure can be used for installing other electrical elements. Therefore, the copper bar structure does not occupy the installation space of other electrical elements, and the copper bars at the periphery are convenient for installing the fuse. When the copper bar that the copper bar structure includes is other quantity, including only first copper bar 1 and second copper bar 2 as above-mentioned, the copper bar structure also can be arranged at the periphery of box body 5 for L shape structure. When the electrical box is constructed in other shapes, the copper bar structure can also be adaptively formed into a corresponding shape, such as a round shape.

Specifically, as shown in fig. 1 to 4, the first copper bar 1 may include a first mounting plate 103, the second mounting plate 203 may be formed at one end of the second copper bar 2, the third mounting plate 303 may be formed at one end of the third copper bar 3, the first mounting holes 1031 may be formed at two ends of the first mounting plate 103, the second mounting plate 203 and the third mounting plate 303 may be correspondingly formed with second mounting holes and third mounting holes, respectively, and the second mounting plate 203 and the third mounting plate 303 may be respectively attached to two ends of the first mounting plate 103 by fasteners 4. The connection mode of the plate-shaped structure through the mounting plate has the advantages of simple structure, small occupied space and improvement of the space utilization rate in the electrical box. Simultaneously, laminating between the mounting panel is connected, can make more stable of connecting, avoids copper bar structure in use to take place not hard up, influences the stability of electrical apparatus box or damages electrical components. Wherein, every copper bar all can be including the body that is used for forming the installation piece, the body of first copper bar can be first mounting panel 103 itself, second mounting panel 203 can adapt to the mounted position and turn over the one end of rolling over the body that forms at the second copper bar, third mounting panel 303 can adapt to the mounted position and turn over the one end of rolling over the body that forms at the third copper bar, the inner structure that the body of second copper bar and the body of third copper bar can adapt to the electrical apparatus box is including the turning over portion that is used for dodging other electrical components. The shape of the inflected part can be adjusted according to the actual requirement.

Further, the first mounting piece 101, the second mounting piece 201, and the third mounting piece 301 may each extend toward a direction perpendicular to the U-shaped cross section of the copper busbar structure. Specifically, when the electrical box is horizontally arranged, the mounting pieces may each be in a vertical state. Therefore, other electrical components in the electrical box cannot interfere with the installation of the fuse, so that the installation of the fuse is more convenient and faster, and the fuse is easy to replace in the later period.

In some examples, the material of the first copper bar 1 and the third copper bar 3 may be red copper, and the material of the second copper bar 2 may be brass. The red copper has better conductivity and is suitable for bearing large current, the thickness of a copper bar formed by the red copper can be 1.2mm, so that a better using effect can be achieved, and the thickness can be adjusted according to using requirements; the brass has excellent mechanical strength, even if the fast fuse 202 that melts of plug and unplug repeatedly, the influence to the installation piece is also less, and this material has better antifatigue ability moreover, under the heat effect of long-term electric current, also can have higher reliability, is suitable for the fast fuse 202 that melts of pegging graft.

According to a second aspect of the present disclosure, as shown in fig. 5 and 6, there is also provided an electrical box, which includes a box body 5 and a copper bar structure disposed in the box body 5, wherein the copper bar structure is the above-mentioned copper bar structure of the electrical box. This electrical apparatus box has all beneficial effects of above-mentioned copper bar structure, and it is no longer repeated here.

According to the third aspect of the present disclosure, there is also provided a vehicle including the above-described electrical box, which can be mounted on the body of the vehicle through the support legs 51. As shown in fig. 5 and 6, when the electrical box is configured in a square shape, the support legs 51 may be four arranged at four corners of the outside of the box body 5, and the bottom of the support legs 51 may be formed with mounting holes so that the electrical box is mounted on the vehicle body by fasteners. According to the top, when the whole car of vehicle increases the configuration according to the user demand, only need in the installation piece department that this electrical apparatus box reserved install corresponding fuse can, need not to develop electrical apparatus box again, consequently, this electrical apparatus box can be applicable to multiple motorcycle type, and development cost has been saved to a great extent.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (10)

1. The utility model provides a copper bar structure of electrical apparatus box, its characterized in that, including first copper bar (1) and with second copper bar (2) of connection can be dismantled in first copper bar (1), first copper bar (1) have a plurality of first installation pieces (101) that are used for installing first fuse (102) that melts slowly, second copper bar (2) have a plurality of second installation pieces (201) that are used for installing fuse (202) that melts soon.

2. The copper bar structure of the electrical box according to claim 1, further comprising a third copper bar (3) detachably connected to the first copper bar (1), wherein the third copper bar (3) has a plurality of third mounting pieces (301) for mounting a second slow fuse (302).

3. The copper bar structure of the electrical box according to claim 2, wherein the first slow fuse (102) is a plate fuse, the fast fuse (202) is a MINI fuse, and the second slow fuse (302) is a JCASE fuse.

4. The copper bar structure of the electrical box as claimed in claim 3, wherein the first slow fusing fuse (102) can carry current in the range of 60A-120A, the fast fusing fuse (202) can carry current in the range of 5A-30A, and the second slow fusing fuse (302) can carry current in the range of 30A-60A.

5. The copper bar structure of the electrical box according to claim 2, wherein the second copper bar (2) and the third copper bar (3) are respectively mounted at two ends of the first copper bar (1), and the copper bar structure is U-shaped.

6. The copper bar structure of the electrical box as claimed in claim 5, wherein the first copper bar (1) comprises a first mounting plate (103), a second mounting plate (203) is formed at one end of the second copper bar (2), a third mounting plate (303) is formed at one end of the third copper bar (3), and the second mounting plate (203) and the third mounting plate (303) are respectively attached to two ends of the first mounting plate (103) through fasteners (4).

7. The copper bar structure of electrical box according to claim 5, characterized in that said first mounting plate (101), said second mounting plate (201) and said third mounting plate (301) all extend towards a direction perpendicular to the U-shaped cross-section of said copper bar structure.

8. The copper bar structure of the electrical box according to claim 2, characterized in that the first copper bar (1) and the third copper bar (3) are made of red copper and the second copper bar (2) is made of brass.

9. An electrical box, characterized in that it comprises a box body (5) and a copper bar structure arranged inside the box body (5), the copper bar structure being the copper bar structure of the electrical box according to any one of claims 1-8.

10. A vehicle, characterized in that it comprises an electrical box according to claim 9, mounted on the body of the vehicle by means of support legs (51).

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