CN221058543U - Shunt installation box structure - Google Patents
Shunt installation box structure Download PDFInfo
- Publication number
- CN221058543U CN221058543U CN202322500275.9U CN202322500275U CN221058543U CN 221058543 U CN221058543 U CN 221058543U CN 202322500275 U CN202322500275 U CN 202322500275U CN 221058543 U CN221058543 U CN 221058543U
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- China
- Prior art keywords
- upper cover
- diverter
- lower shell
- recited
- case structure
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- 238000009434 installation Methods 0.000 title abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- HPDFFVBPXCTEDN-UHFFFAOYSA-N copper manganese Chemical compound [Mn].[Cu] HPDFFVBPXCTEDN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Connection Or Junction Boxes (AREA)
Abstract
The utility model discloses a diverter mounting box structure, which comprises: a lower housing; the upper cover is arranged on the lower shell, extension plates are symmetrically arranged on the front surface and the rear surface of the upper cover, the extension plates are matched with the lower shell through a fastening mechanism, and a wire harness is fixed on the upper cover through a binding belt mechanism; the diverter is detachably arranged on the inner side of the accommodating cavity on the upper surface of the lower shell; through being provided with lower casing, upper cover, extension board, buckle mechanism, ribbon mechanism and shoulder hole, this device carries out quick connect through buckle mechanism through upper and lower lid, and the connection back fastness is strong, easy heat dissipation, and external row can carry out multi-direction connection, and is fixed convenient to the pencil, reduces pencil vibration friction damage, in addition through interior installation Kong Jier board, when the installation, can selectively carry out self interior installation and external installation fixedly.
Description
Technical Field
The utility model particularly relates to a diverter mounting box structure.
Background
In recent years, new energy industries are rapidly developed, and new energy vehicles are one of the most important industries in the industries. An important part of the new energy vehicle is a battery pack, and the current divider is an electric device for detecting current precision in the battery pack, and is generally arranged in a high-voltage distribution unit box in an integrated manner, but sometimes can be directly arranged in the whole pack. If the shunt is directly placed in the whole package and is fixed by the insulation column, the reliability of the installation insulation column below is poor, the safety risk exists, and the temperature in the whole package can influence the accuracy of the measured current; if put into simple and easy box body, its structural strength is relatively poor, and heat dispersion is not good, and external utmost point row of direction, the pencil arrangement of connection is disordered, and difficult dismantlement is operated simultaneously, has great drawback in the practical application, for this reason we propose a shunt installation box structure.
Disclosure of utility model
The utility model aims to provide a diverter mounting box structure which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a diverter mounting case structure comprising:
A lower housing;
The upper cover is arranged on the lower shell, extension plates are symmetrically arranged on the front surface and the rear surface of the upper cover, the extension plates are matched with the lower shell through a fastening mechanism, and a wire harness is fixed on the upper cover through a binding belt mechanism;
The diverter is detachably arranged on the inner side of the accommodating cavity on the upper surface of the lower shell;
The external row is symmetrically arranged at two ends between the lower shell and the upper cover.
Preferably, the buckle mechanism comprises a clamping groove, an error-proof positioning notch, clamping blocks and a protruding block, two clamping grooves are symmetrically formed in the lower end of the inner side of the extension plate, clamping blocks matched with the clamping grooves are symmetrically arranged on the side wall of the lower shell, the protruding block is arranged between the two clamping blocks, and when the upper cover is in buckle connection with the lower shell, the error-proof positioning notch formed in the lower surface of the extension plate is matched with the protruding block.
Preferably, the ribbon mechanism comprises a ribbon, perforations and guide blocks, wherein two perforations which are not communicated with each other are arranged on the upper cover side by side, the perforations penetrate through the lower surface of the upper cover and correspond to the guide blocks on the lower surface of the upper cover, and the ribbon penetrates through the inner sides of the two perforations which are not communicated with each other to form a ring shape to bind the wire harness.
Preferably, the guide block is U-shaped, and two side-by-side perforations correspond to two ends of the guide block.
Preferably, the lower surface of the diverter is provided with a bottom plate matched with the accommodating cavity, and connecting holes corresponding to the lower shell are symmetrically formed at two ends of the inner side of the bottom plate.
Preferably, a positioning column corresponding to the positioning hole of the bottom plate is arranged on the inner side of the accommodating cavity, and an inner mounting hole is further formed on the inner side of the accommodating cavity.
Preferably, the lower shell is provided with a stepped hole for the heat dissipation of the diverter.
Preferably, the front surface of the upper cover is provided with slotted holes corresponding to the external rows.
Preferably, the extension plate is provided with a wire clamping groove corresponding to the current divider wire
Preferably, the two ends of the outer surface of the lower shell are fixed with ear plates, and the inner sides of the ear plates are provided with outer mounting holes
Compared with the prior art, the utility model has the beneficial effects that:
Through being provided with lower casing, upper cover, extension board, buckle mechanism, ribbon mechanism and shoulder hole, avoid the shunt to integrate at the unit box or place in whole package, can not be fine dispel the heat, installation reliability is poor through the insulated column, the fastness is not good, the pencil is difficult for fixing, this device carries out quick connect through buckle mechanism through upper and lower lid, after the connection the fastness is strong, easy heat dissipation, external row can carry out multi-direction connection, it is fixed convenient to the pencil, reduce pencil vibration removal friction damage, in addition through interior installation Kong Jier board, during the installation, the optional is installed in the self and outer installation is fixed, easy to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the upper cover of the present utility model;
FIG. 3 is a schematic view of an extension board structure according to the present utility model;
FIG. 4 is a schematic diagram of a guide block structure according to the present utility model;
FIG. 5 is a schematic view of the structure of the base plate of the present utility model;
Fig. 6 is a schematic view of an ear plate structure according to the present utility model.
In the figure: 1. a lower housing; 2. an upper cover; 3. a wire harness; 41. a tie; 42. perforating; 43. a guide block; 5. a stepped hole; 6. an external row; 7. an extension plate; 8. wire clamping groove; 91. a clamping groove; 92. error-proof positioning notch; 93. a clamping block; 94. a bump; 10. a shunt; 101. a bottom plate; 102. a connection hole; 103. positioning columns; 11. an inner mounting hole; 12. a slot hole; 13. ear plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a diverter mounting case structure comprising:
a lower case 1;
The upper cover 2 is arranged on the lower shell 1, extension plates 7 are symmetrically arranged on the front surface and the rear surface of the upper cover 2, the extension plates 7 are matched with the lower shell 1 through a buckle mechanism, the lower shell 1 and the upper cover 2 are convenient to connect and fix quickly, the wire harness 3 is fixed on the upper cover 2 through a binding belt mechanism, the wire harness is convenient to bind and fix, and the wire harness is moved at present to be contacted, rubbed and damaged with an external object;
The diverter 10 is detachably arranged inside the accommodating cavity on the upper surface of the lower shell 1;
The external rows 6 are symmetrically arranged at two ends between the lower shell 1 and the upper cover 2.
In this embodiment, preferably, the buckle mechanism includes draw-in groove 91, mistake proofing location breach 92, fixture block 93 and lug 94, two draw-in grooves 91 have been seted up to the inboard lower extreme symmetry of extension board 7, lower casing 1 lateral wall symmetry be provided with draw-in groove 91 matched with fixture block 93, fixture block 93 cross section is trapezoidal, and be provided with lug 94 between two fixture blocks 93, when upper cover 2 and lower casing 1 buckle are connected, mistake proofing location breach 92 and lug 94 that the lower surface of extension board 7 was seted up cooperate, the quick card of upper cover 2 and lower casing 1 is fixedly connected of being convenient for.
In this embodiment, preferably, the band mechanism includes a band 41, a through hole 42 and a guide block 43, two non-communicating through holes 42 are arranged on the upper cover 2 side by side, and the through holes 42 penetrate through the lower surface of the upper cover 2 and correspond to the guide block 43 on the lower surface of the upper cover 2, and the band 41 penetrates through the inner sides of the two non-communicating through holes 42 to form a ring shape to bind the wire harness 3, so that the wire harness 3 is bound and fixed quickly, and movement of the wire harness 3 is reduced.
In this embodiment, the guide block 43 is preferably "U" -shaped, and two side-by-side perforations 42 correspond to the two ends of the guide block 43, facilitating the passage of the tie 41 from one perforation 42 into the inside of the other perforation 42.
In this embodiment, preferably, the lower surface of the diverter 10 is provided with a bottom plate 101 matched with the accommodating cavity, and two ends of the inner side of the bottom plate 101 are symmetrically provided with connecting holes 102 corresponding to the lower casing 1, so that the diverter is convenient to install and fix by bolts in later stage.
In this embodiment, preferably, the inner side of the accommodating cavity is provided with a positioning post 103 corresponding to the positioning hole of the bottom plate 101, and the inner side of the accommodating cavity is also provided with an inner mounting hole 11, so that the inner mounting is facilitated.
In this embodiment, preferably, the lower housing 1 is provided with a stepped hole 5 for dissipating heat of the splitter 10, so as to improve the contact effect with natural wind, increase air-cooled heat dissipation, and facilitate the splitter 10 to connect with the manganese copper heat dissipation of the pcb board.
In this embodiment, preferably, the front surface of the upper cover 2 is provided with slots 12 corresponding to the external connection rows 6, and a plurality of slots 12 are provided on the front, rear, left and right sides of the upper cover 2, so as to facilitate multidirectional connection between the external connection rows 6 and the outside.
In this embodiment, preferably, the extending plate 7 is provided with a wire clamping groove 8 corresponding to the wire of the shunt 10, so as to clamp the wire of the shunt 10 conveniently and avoid random movement.
In this embodiment, preferably, the two ends of the outer surface of the lower housing 1 are fixed with the ear plates 13, and the inner sides of the ear plates 13 are provided with external mounting holes, so that the connection with the outside is facilitated, and the external mounting and fixing are performed.
The working principle and the using flow of the utility model are as follows: when the wire harness 3 is used, the bottom plate 101 is placed on the inner side of the accommodating cavity, the external connection row 6 is placed at two ends of the upper surface of the lower shell 1, the bottom plate 101 and the external connection row 6 are fixed through bolts and connecting holes 102, the external connection row 6 is in a T shape and can be connected with the outside in multiple directions, then the upper cover 2 and the lower shell 1 are positioned through the convex blocks 94 and the error-proof positioning notches 92, the mounting can be completed through the clamping grooves 91 and the clamping blocks 93 in a clamping fit connection mode, one end of the wire harness 41 sequentially penetrates through the two through holes 42, then two ends of the wire harness 41 are connected to tie up and fix the wire harness 3 on the upper cover 2, the wire harness 3 is convenient to fix, the wire harness 3 is convenient to reduce, the wire harness 3 is placed randomly, the wire harness is disordered in arrangement, the wire harness is damaged through the interference, and the wire harness is convenient to detach and maintain in the later period.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A diverter mounting case structure, comprising:
A lower case (1);
The upper cover (2) is arranged on the lower shell (1), extension plates (7) are symmetrically arranged on the front surface and the rear surface of the upper cover (2), the extension plates (7) are matched with the lower shell (1) through a fastening mechanism, and a wire harness (3) is fixed on the upper cover (2) through a binding belt mechanism;
The diverter (10) is detachably arranged inside the accommodating cavity on the upper surface of the lower shell (1);
The external row (6) is symmetrically arranged at two ends between the lower shell (1) and the upper cover (2).
2. A diverter mounting case structure as recited in claim 1, wherein: the buckle mechanism comprises a clamping groove (91), an error-proof positioning notch (92), clamping blocks (93) and a protruding block (94), two clamping grooves (91) are symmetrically formed in the lower end of the inner side of the extension plate (7), clamping blocks (93) matched with the clamping groove (91) are symmetrically formed in the side wall of the lower shell (1), the protruding block (94) is arranged between the two clamping blocks (93), and when the upper cover (2) is in buckle connection with the lower shell (1), the error-proof positioning notch (92) formed in the lower surface of the extension plate (7) is matched with the protruding block (94).
3. A diverter mounting case structure as recited in claim 1, wherein: the ribbon mechanism comprises a ribbon (41), perforations (42) and guide blocks (43), wherein two perforations (42) which are not communicated with each other are arranged on the upper cover (2) side by side, the perforations (42) penetrate through the lower surface of the upper cover (2) and correspond to the guide blocks (43) on the lower surface of the upper cover (2), and the ribbon (41) penetrates through the inner sides of the two perforations (42) which are not communicated with each other to form a ring shape to bind the wire harness (3).
4. A diverter mounting box structure as recited in claim 3, wherein: the guide block (43) is U-shaped, and two side-by-side perforations (42) correspond to two ends of the guide block (43).
5. A diverter mounting case structure as recited in claim 1, wherein: the lower surface of the diverter (10) is provided with a bottom plate (101) matched with the accommodating cavity, and connecting holes (102) corresponding to the lower shell (1) are symmetrically formed in two ends of the inner side of the bottom plate (101).
6. A diverter mounting case structure as recited in claim 5, wherein: the inner side of the accommodating cavity is provided with a positioning column (103) corresponding to the positioning hole of the bottom plate (101), and the inner side of the accommodating cavity is also provided with an inner mounting hole (11).
7. A diverter mounting case structure as recited in claim 1, wherein: the lower shell (1) is provided with a stepped hole (5) for the heat dissipation of the diverter (10).
8. A diverter mounting case structure as recited in claim 1, wherein: the front surface of the upper cover (2) is provided with slotted holes (12) corresponding to the external rows (6).
9. A diverter mounting case structure as recited in claim 1, wherein: and the extension plate (7) is provided with a wire clamping groove (8) corresponding to the wire of the current divider (10).
10. A diverter mounting case structure as recited in claim 1, wherein: the two ends of the outer surface of the lower shell (1) are fixedly provided with ear plates (13), and the inner sides of the ear plates (13) are provided with outer mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500275.9U CN221058543U (en) | 2023-09-14 | 2023-09-14 | Shunt installation box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500275.9U CN221058543U (en) | 2023-09-14 | 2023-09-14 | Shunt installation box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221058543U true CN221058543U (en) | 2024-05-31 |
Family
ID=91204442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322500275.9U Active CN221058543U (en) | 2023-09-14 | 2023-09-14 | Shunt installation box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221058543U (en) |
-
2023
- 2023-09-14 CN CN202322500275.9U patent/CN221058543U/en active Active
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