CN219998730U - Assembled copper bar installation box - Google Patents
Assembled copper bar installation box Download PDFInfo
- Publication number
- CN219998730U CN219998730U CN202321444787.1U CN202321444787U CN219998730U CN 219998730 U CN219998730 U CN 219998730U CN 202321444787 U CN202321444787 U CN 202321444787U CN 219998730 U CN219998730 U CN 219998730U
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- China
- Prior art keywords
- box
- connecting piece
- wedge
- copper bar
- connection
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 55
- 239000010949 copper Substances 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 title claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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Abstract
The utility model discloses an assembled copper bar installation box, which relates to the field of copper bars and comprises a box body, wherein the box body comprises an end box and a plurality of connection boxes, two ends of all the connection boxes are respectively provided with a connecting port for a copper bar to pass through, one end of any connection box is provided with a first connecting piece, the other end of any connection box is provided with a second connecting piece, the first connecting piece and the second connecting piece are detachably connected, all the connection boxes are sequentially and detachably connected, the end box is used for accommodating the connecting parts of three copper bars, and the end box is detachably connected with the connection box at the side. The mounting boxes can be used for adapting to power distribution cabinets of different specifications by increasing or reducing the number of the connecting boxes, so that the applicability is stronger.
Description
Technical Field
The utility model relates to the field of copper bars, in particular to an assembled copper bar installation box.
Background
The copper bar is widely applied to a power distribution cabinet and used for connecting various components.
In the electrifying process, the copper bars are in an electrified state, in order to ensure personnel safety, the copper bars are usually installed in the installation box, then the installation box is installed in the power distribution cabinet, branch busbar is arranged on the copper bars and used for being connected with components and parts, three copper bars are placed in the installation box in a stacked mode, the branch busbar extends out of the installation box, and connecting parts, connected with the main circuit breaker, of one ends of the three copper bars are also extended out of one end of the installation box. The copper bar is shielded and protected by the mounting box, false touch is prevented, and overall safety is improved.
The existing installation boxes are integrally formed, and after the power distribution cabinet is stopped being used, the size of the installation boxes can only be matched with the power distribution cabinet with the same specification, so that the installation boxes are difficult to apply to the power distribution cabinets with other specifications; therefore, in other specifications of power distribution cabinets, the installation boxes need to be customized again, i.e. the applicability of the existing installation boxes needs to be improved.
Disclosure of Invention
In order to improve the applicability of the mounting box, the utility model provides an assembled copper bar mounting box.
The utility model provides an assembled copper bar installation box which adopts the following technical scheme:
the utility model provides an assembled copper bar installation box, includes the box body, the box body includes end box and a plurality of connection box, and the both ends of all connection boxes all form the connector that supplies the copper bar to pass, arbitrary the one end of connection box is provided with first connecting piece, arbitrary the other end of connection box is provided with the second connecting piece, first connecting piece and second connecting piece can dismantle the connection, and all connection boxes can dismantle the connection in proper order, the end box is used for holding the connecting portion of three copper bar, the connection box of end box and avris can dismantle the connection.
By adopting the technical scheme, all the connecting boxes are sequentially connected, then the end boxes are connected with the connecting boxes at the side, and the detachable connection is realized by utilizing the connection of the first connecting piece and the second connecting piece, so that the assembly forming of the box body is realized; the connecting box is the minimum unit, when being suitable for the switch board of different specifications, the accessible continues the mode of installing the connecting box or dismantling the connecting box, changes the specification of whole installation box, and then the use of the different specification switch boards of adaptable, and the suitability is stronger.
Preferably, the first connecting piece sets up to first wedge, first wedge is provided with two, and the symmetry sets up at the junction box tip, two all be formed with first wedge on the first wedge, the second connecting piece sets up to the second wedge, the second wedge is provided with two, and the symmetry sets up the other end at the junction box, two all be formed with the second wedge on the second wedge, two the second wedge corresponds and forms grafting cooperation with two first wedges, first wedge and the second wedge that corresponds form horizontal direction interlocking.
Through adopting above-mentioned technical scheme, between the adjacent connection box, through the grafting cooperation of first wedge and second wedge, wherein two first wedges form the shape of type forked tail piece, and the second wedge forms the structure of type forked tail groove on two second wedges, therefore after first wedge and second wedge are pegged graft, first wedge and second wedge can form the interlock, and then realize the detachable connection between the connection box.
Preferably, a third connecting piece is arranged on one side of the end box, the third connecting piece is identical to the first connecting piece or the second connecting piece, when the third connecting piece is identical to the first connecting piece, the third connecting piece is connected with the second connecting piece, and when the third connecting piece is identical to the second connecting piece, the third connecting piece is connected with the first connecting piece.
Through adopting above-mentioned technical scheme, when the third connecting piece is the same with first connecting piece, the third connecting piece can be dismantled with the second connecting piece and be connected, when the third connecting piece is the same with the second connecting piece, can dismantle with first connecting piece and be connected, realize promptly that can dismantle between end box and the connection box is connected.
Preferably, the side cover is provided with a fourth connecting piece, when the third connecting piece is identical to the first connecting piece, the fourth connecting piece is identical to the second connecting piece, and the fourth connecting piece is connected with the first connecting piece of the side connecting box; and when the third connecting piece is the same as the second connecting piece, the fourth connecting piece is connected with the second connecting piece of the side connecting box.
By adopting the technical scheme, when the third connecting piece of the end box is connected with the first connecting piece of the side connecting box, the fourth connecting piece of the side cover is connected with the second connecting piece of the other side connecting box, and when the third connecting piece of the end box is connected with the second connecting piece of the side connecting box, the fourth connecting piece of the side cover is connected with the first connecting piece of the other side connecting box; the side cover is utilized to shield the connection port of the side connection box, thereby being beneficial to preventing the copper bar in the box body from being touched by mistake and reducing the potential safety hazard.
Preferably, the connecting box and the end box are arranged in an opening mode, the first box cover is detachably connected to the opening of the connecting box, and the second box cover is detachably connected to the opening of the end box.
Through adopting above-mentioned technical scheme, utilize first lid and connection box to dismantle and be connected, the second lid can be dismantled with the end box and be connected, the dismouting copper bar of being convenient for, take in the copper bar with this mode, and then avoid the phenomenon that the mistake touched to appear, reduce the potential safety hazard.
Preferably, a plurality of threaded sleeves are arranged in the connecting box, a plurality of countersunk holes are formed in the positions, corresponding to the threaded sleeves, of the first box cover, fastening screws are arranged in the first box cover, corresponding to the countersunk holes in number, and the fastening screws penetrate through the countersunk holes to be in threaded connection with the threaded sleeves.
Through adopting above-mentioned technical scheme, fastening screw passes countersink and threaded sleeve threaded connection, realizes that first lid and threaded sleeve's can dismantle and be connected, is convenient for carry out the dismouting.
Preferably, a plurality of heat dissipation grooves are formed in two sides of the connecting box in the length direction.
Through adopting above-mentioned technical scheme, the copper bar is copper goods, and the long-time circular telegram, the copper bar can produce certain temperature, utilizes the heat dissipation groove can in time discharge the heat, prevents that the copper bar temperature is too high, influences performance.
Preferably, the side cover is provided with a plurality of heat dissipation holes.
Through adopting above-mentioned technical scheme, utilize the louvre, further distribute the heat in the box body, help guaranteeing the performance of copper bar.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the mounting box is divided into the end box and a plurality of connecting boxes and is formed, in the actual manufacturing process, only the end box and the connecting boxes are required to be opened, injection molding is carried out, the connecting boxes are standard components, when the power distribution cabinet with different specifications and sizes is aimed at, the number of the connecting boxes can be increased or reduced, the size of the mounting box is changed, and the applicability is stronger;
2. by means of the radiating holes and the radiating grooves, heat can be radiated inside the box body, and the influence on usability due to the fact that the temperature of the copper bar is too high after the copper bar is electrified is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a connection box according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an end box according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a part of the structure of an embodiment of the present utility model, mainly showing the structure of the side cover;
fig. 5 is an exploded view of a part of the structure of an embodiment of the present utility model, which mainly shows the structures of the heat sink and the heat dissipation hole.
Reference numerals: 1. a case body; 2. an end box; 21. a lap joint; 3. a connection box; 31. a connection port; 32. a threaded sleeve; 33. an outlet; 4. a first connector; 41. a first wedge block; 411. a first wedge surface; 5. a second connector; 51. a second wedge block; 511. a second wedge surface; 6. a third connecting member; 7. a side cover; 8. a fourth connecting member; 81. a plug block; 9. ear plates; 10. a first box cover; 101. a countersunk hole; 20. a second box cover; 30. a fastening screw; 40. a heat sink; 50. and the heat dissipation holes.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses an assembled copper bar installation box.
Referring to fig. 1 and 2, the assembled copper bar installation box includes box body 1, box body 1 includes end box 2 and a plurality of connection box 3, connection box 3 is the cuboid form, connection box 3 length direction's both ends all form the connector 31 that supplies the copper bar to pass, the one end opening part of connection box 3 is provided with first connecting piece 4, the other end opening part is provided with second connecting piece 5, can dismantle through first connecting piece 4 and second connecting piece 5 between the adjacent connection box 3, end box 2 can dismantle with the connection box 3 of avris and be connected, end box 2 is used for holding the connecting portion of copper bar, the connecting portion stretches out from end box 2, be connected with the main circuit breaker.
All the connecting boxes 3 are sequentially connected, the end boxes 2 are connected with the connecting boxes 3 on the side, detachable connection between all the parts is achieved, in practice, injection molding can be performed only by opening the die of the end boxes 2 and the connecting boxes 3, when the power distribution cabinets with different specifications and sizes are handled, the number of the connecting boxes 3 can be increased or reduced through the method, the overall size of the box body 1 is changed, and the applicability is stronger. Traditional integrated into one piece's mode is all need the independent die sinking to not unidimensional mounting box, and manufacturing cost is higher.
The first connecting piece 4 is provided with two first wedge blocks 41, the two first wedge blocks 41 are symmetrically and integrally formed at the opening at one end of the connecting box 3 in the length direction, the two first wedge blocks 41 are respectively provided with a first wedge surface 411, and the two first wedge blocks 41 form a dovetail-like block shape; the second connecting piece 5 is provided with two second wedge blocks 51, two second wedge blocks 51 are symmetrically and integrally formed at one end opening of the connecting box 3 in the length direction, two second wedge blocks 51 are respectively provided with a second wedge surface 511, the two second wedge surfaces 511 form a dovetail-like groove structure, in practice, the two first wedge blocks 41 and the two second wedge blocks 51 are in plug-in fit, and can be regarded as the plug-in fit of the dovetail blocks and the dovetail grooves, namely, the first wedge surfaces 411 and the second wedge surfaces 511 can form interlocking in the horizontal direction.
Referring to fig. 1, 2 and 3, a third connector 6 is provided at one side of the end case 2, the third connector 6 is identical to the first connector 4 or the second connector 5, when the third connector 6 is identical to the first connector 4, the third connector 6 is connected to the second connector 5, and when the third connector 6 is identical to the second connector 5, the third connector 6 is connected to the first connector 4.
Referring to fig. 1, 2, 3 and 4, the assembled copper bar installation box further comprises a side cover 7, the side cover 7 is used for plugging a connection port 31 of the side connection box 3, a fourth connecting piece 8 is arranged on the side cover 7, when the third connecting piece 6 is identical to the first connecting piece 4, the fourth connecting piece 8 is identical to the second connecting piece 5, and the fourth connecting piece 8 is connected with the first connecting piece 4; when the third connection is identical to the second connection 5, the fourth connection 8 is connected to the second connection. In the present utility model, the third connecting member 6 is the same as the second connecting member 5, and the third connecting member 6 is two second wedge-shaped blocks 51 integrally formed at one side of the end box 2. The fourth connecting piece 8 is provided with two plugging blocks 81, the plugging blocks 81 are uniformly and integrally formed on the side cover 7, and the side cover 7 is in plugging fit with the two second wedge-shaped blocks 51 of the connecting box 3 through the two plugging blocks 81.
Referring to fig. 4, the side cover 7 and the end box 2 are integrally formed with an ear plate 9, and the ear plate 9 is used for being connected with a power distribution cabinet through bolts, so that the whole installation box is connected with the power distribution cabinet.
Referring to fig. 1 and 5, the connection box 3 and the end box 2 are all provided with openings, a first box cover 10 is detachably connected to the opening of the connection box 3, a second box cover 20 is detachably connected to the opening of the end box 2, a plurality of threaded sleeves 32 are integrally formed in the connection box 3, a plurality of countersunk holes 101 are formed in the first box cover 10 corresponding to the number and the positions of the threaded sleeves 32, a plurality of fastening screws 30 are arranged in the first box cover 10 corresponding to the number of the countersunk holes 101, and the fastening screws 30 penetrate through the countersunk holes 101 and are in threaded connection with the threaded sleeves 32; similarly, the second cap 20 is connected to the end cap 2 by screws.
Three extension ports 33 are respectively formed in two sides of the length direction of the connecting box 3, the extension ports 33 correspond to branch buses of three copper bars respectively, the extension ports 33 are arranged in an opening mode, the opening faces the first box cover 10, the three copper bars are placed in the connecting box 3 in a stacked mode, the corresponding three branch buses on the three copper bars are overlapped on the three extension ports 33 on the same side of the connecting box 3, three lap joints 21 are formed in one side, away from the connecting box 3, of the end box 2, and the connecting portions of the three copper bars are overlapped in the three lap joints 21. In the actual installation process, three copper bars are sequentially placed in the connecting box 3, then the first box cover 10 is connected with the connecting box 3, the second box cover 20 is connected with the end box 2, and shielding protection of the copper bars is further achieved.
A plurality of heat dissipation grooves 40 are formed on two sides of the connecting box 3 in the length direction, and a plurality of heat dissipation holes 50 are formed on the side cover 7. After the copper bar is electrified, certain heat can be generated, and the heat is timely discharged out by utilizing the heat radiating grooves 40 and the heat radiating holes 50, so that the influence on the usability of the copper bar due to the fact that the temperature of the copper bar is too high is avoided.
The implementation principle of the assembled copper bar mounting box provided by the embodiment of the utility model is as follows: divide into terminal box 2 and a plurality of connection box 3 with the mounting box, the usage of the different specification size switch boards of adaptation is in order to adapt to the quantity of accessible increase or reduction connection box 3, and the suitability is stronger.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. An assembled copper bar installation box which is characterized in that: including box body (1), box body (1) including end box (2) and a plurality of connection box (3), all the both ends of connecting box (3) all form connector (31) that supply the copper bar to pass, arbitrary one end of connecting box (3) is provided with first connecting piece (4), arbitrary the other end of connecting box (3) is provided with second connecting piece (5), first connecting piece (4) and second connecting piece (5) can dismantle the connection, and all connection box (3) can dismantle the connection in proper order, end box (2) are used for holding the connecting portion of three copper bar, end box (2) can dismantle with connection box (3) of avris and be connected.
2. The assembled copper bar installation box according to claim 1, wherein: the utility model discloses a connecting box, including first connecting piece (4), second wedge (51), first connecting piece (4) set up to first wedge (41), first wedge (41) are provided with two, and the symmetry sets up at connecting box (3) tip, two all be formed with first wedge (411) on first wedge (41), second connecting piece (5) set up to second wedge (51), second wedge (51) are provided with two, and the symmetry sets up the other end at connecting box (3), two all be formed with second wedge (511) on second wedge (51), two second wedge (51) correspond and form the grafting cooperation with two first wedges (41), first wedge (411) and second wedge (511) that correspond form horizontal direction interlocking.
3. The assembled copper bar installation box according to claim 1, wherein: one side of end box (2) is provided with third connecting piece (6), third connecting piece (6) are the same with first connecting piece (4) or second connecting piece (5), work as third connecting piece (6) are the same with first connecting piece (4), third connecting piece (6) are connected with second connecting piece (5), work as third connecting piece (6) are the same with second connecting piece (5), third connecting piece (6) are connected with first connecting piece (4).
4. A modular copper bar installation cassette according to claim 3, wherein: the side cover (7) is provided with a fourth connecting piece (8), when the third connecting piece (6) is identical to the first connecting piece (4), the fourth connecting piece (8) is identical to the second connecting piece (5), and the fourth connecting piece (8) is connected with the first connecting piece (4) of the side connecting box (3); when the third connecting piece (6) is the same as the second connecting piece (5), the fourth connecting piece (8) is connected with the second connecting piece (5) of the side connecting box (3).
5. The assembled copper bar installation box according to claim 1, wherein: the connecting box (3) and the end box (2) are arranged in an opening mode, a first box cover (10) is detachably connected to the opening of the connecting box (3), and a second box cover (20) is detachably connected to the opening of the end box (2).
6. The assembled copper bar installation box according to claim 5, wherein: a plurality of threaded sleeves (32) are arranged in the connecting box (3), a plurality of countersunk holes (101) are formed in the position, corresponding to the threaded sleeves (32), of the first box cover (10), fastening screws (30) are arranged in the first box cover (10) corresponding to the countersunk holes (101), and the fastening screws (30) penetrate through the countersunk holes (101) to be in threaded connection with the threaded sleeves (32).
7. The assembled copper bar installation box according to claim 1, wherein: a plurality of heat dissipation grooves (40) are formed in two sides of the connecting box (3) in the length direction.
8. The assembled copper bar installation box according to claim 4, wherein: the side cover (7) is provided with a plurality of heat dissipation holes (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444787.1U CN219998730U (en) | 2023-06-07 | 2023-06-07 | Assembled copper bar installation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444787.1U CN219998730U (en) | 2023-06-07 | 2023-06-07 | Assembled copper bar installation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998730U true CN219998730U (en) | 2023-11-10 |
Family
ID=88615523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321444787.1U Active CN219998730U (en) | 2023-06-07 | 2023-06-07 | Assembled copper bar installation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998730U (en) |
-
2023
- 2023-06-07 CN CN202321444787.1U patent/CN219998730U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |