CN215870237U - Drainage structure of comprehensive distribution box and comprehensive distribution box thereof - Google Patents
Drainage structure of comprehensive distribution box and comprehensive distribution box thereof Download PDFInfo
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- CN215870237U CN215870237U CN202121227754.2U CN202121227754U CN215870237U CN 215870237 U CN215870237 U CN 215870237U CN 202121227754 U CN202121227754 U CN 202121227754U CN 215870237 U CN215870237 U CN 215870237U
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- distribution box
- drainage
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Abstract
The utility model discloses a drainage structure of an integrated distribution box, which comprises a box body (1), wherein a wire inlet (1a) is formed in the side wall of the box body (1), the opening wall of the wire inlet (1a) extends outwards to form a mounting part (12), an end cover (13) used for covering the wire inlet (1a) is arranged on the mounting part (12), the side wall of the end cover (13) opposite to the wire inlet (1a) and the bottom (121) of the mounting part (12) have a distance in the left-right direction to form a drainage gap (1b), a distance is formed between the inner bottom wall of the end cover (13) and the outer surface of the bottom of the mounting part (12) in the height direction, and a first drainage hole (131) which is communicated up and down is formed in the bottom wall of the end cover (13). The utility model also discloses a comprehensive distribution box which also has the advantage of convenience in drainage.
Description
Technical Field
The utility model relates to the technical field of comprehensive distribution boxes, in particular to a drainage structure of a comprehensive distribution box and the comprehensive distribution box.
Background
The comprehensive distribution box is a novel comprehensive control box integrating electric energy distribution, metering, protection, control and reactive compensation, and is widely applied to occasions such as transformer substations, factories, industrial and mining enterprises, large-scale power plants, petroleum and chemical enterprises, large-scale steel plants, high-rise buildings, power centers, reactive compensation, metering, electric energy distribution and the like.
For example, chinese utility model patent with application number CN201520855841.0 (CN 205104782U) discloses a "novel JP cabinet", the upper portion of its machine case installs the upper cover, and the inboard upper portion of machine case installs several fixed plates, and the lower part of upper cover installs several cooperation boards, passes through fixing bolt connection between cooperation board and the fixed plate, and the cooperation board is the L-shaped board, the first qianmen of front portion installation of machine case and second qianmen. The upper cover and the case are connected through the matching of the matching plate, the fixing plate and the bolts, so that the upper cover can be conveniently mounted and dismounted, and meanwhile, the daily maintenance of the novel JP cabinet is facilitated. According to the novel cabinet, the first front door and the second front door are installed on the front portion of the cabinet, the first rear door and the second rear door are installed on the rear portion of the cabinet, the front portion and the rear portion of the cabinet can be opened, and when the inside of the cabinet breaks down, maintenance personnel can open the first rear door and the second rear door, so that maintenance of the maintenance personnel is facilitated.
However, the above patent does not disclose the end cover mounting structure of wiring mouth, and general end cover covers the wiring mouth to the edge of end cover encloses and establishes the edge at the wiring mouth, but the end cover does not set up drainage structure, and at the in-process of waterproof test, outside water is not convenient for discharge after getting into through the clearance between end cover and the installation department, thereby flows into the inside of synthesizing the block terminal easily.
SUMMERY OF THE UTILITY MODEL
The first technical problem to be solved by the utility model is to provide a drainage structure of a comprehensive distribution box convenient for drainage according to the current situation of the prior art.
The second technical problem to be solved by the present invention is to provide a comprehensive distribution box convenient for draining water according to the current state of the art.
The technical scheme adopted by the utility model for solving the first technical problem is as follows: the utility model provides a synthesize drainage structures of block terminal, includes the box body, and the lateral wall of box body is opened there is the incoming line mouth, and the oral wall of this incoming line mouth outwards extends and forms the installation department, sets up the end cover that is used for hiding the incoming line mouth on this installation department, its characterized in that: the lateral wall that the end cover is relative with the inlet wire has the interval and forms the drainage clearance with the bottom of installation department in the left and right sides orientation, the interval has in the direction of height between the interior diapire of end cover and the bottom surface of installation department, the diapire of end cover has the first drainage hole that link up from top to bottom.
In order to further facilitate drainage, the bottom of the mounting part is gradually inclined downwards from inside to outside, and a second drainage hole which is penetrated up and down is formed in the bottom of the mounting part;
the inner end of the bottom edge of the end cover extends upwards.
The bottom of the mounting part is obliquely arranged to facilitate water drainage, and the second drain hole is also used for facilitating water drainage. The inner end of the edge of the bottom of the end cover faces upwards, so that water sprayed upwards can be reduced from entering.
The technical scheme adopted by the utility model for solving the second technical problem is as follows: the utility model provides a synthesize block terminal, adopts the drainage structures as above-mentioned synthesize block terminal.
In order to improve the protection level, synthesize block terminal still includes earth bolt, the lateral wall surface of box body is provided with metal mounting spare, earth bolt sets up on metal mounting spare.
The shape of the metal mounting part can be various, and preferably, the metal mounting part comprises a middle plate which has a distance with the outer surface of the side wall of the box body in the left-right direction, a front side wall which extends from the front end of the middle plate to the direction close to the box body, a front connecting plate which extends forwards from the front side wall, a rear side wall which extends from the rear end of the middle plate to the direction close to the box body, and a rear connecting plate which extends backwards from the rear side wall;
the left and right sides of the grounding bolt penetrate through the middle part of the middle plate and then are fixed through the nut, and the front connecting plate and the rear connecting plate are connected with the outer surface of the side wall.
The connection mode of the front connecting plate and the rear connecting plate with the outer surface of the side wall can be various, and preferably, the front connecting plate and the rear connecting plate are welded with the outer surface of the side wall. Through the welding, the lateral wall surface need not the trompil and is difficult to intake like this, and barrier propterty is better.
In order to support the box body, be convenient for simultaneously heat dissipation, waterproof, synthesize the block terminal still including setting up the supporting seat in the box body bottom, the bottom of box body has the inside and outside louvre of intercommunication box body, and is hollow have the interval on the direction of height between its diapire of supporting seat and the louvre, and this diapire is used for sheltering from the louvre on the direction of height. The supporting seat has two functions, one is used for supporting the box body, the other is favorable for the box body to be waterproof when radiating, and specifically the diapire prevents when waterproof test or practical application that water gets into from the louvre.
In order to facilitate heat dissipation of the box body, the heat dissipation holes are multiple, the heat dissipation holes in the middle of the heat dissipation holes are arranged at the bottom of the box body at intervals in the front-back direction, and the supporting seat also extends in the front-back direction. Through setting up a plurality of louvres, improve the radiating effect.
The supporting seat may have various structures, and preferably, the supporting seat includes a middle cross plate, a left side wall extending upward from the middle cross plate, a left cross plate extending leftward from the top of the left side wall, a right side wall extending upward from the middle cross plate, and a right cross plate extending rightward from the top of the right side wall.
In order to improve the heat dissipation effect, the heat dissipation holes are arranged in two rows, the heat dissipation holes in each row are distributed at intervals from front to back, and correspondingly, the support seat is provided with a left heat dissipation hole and a right heat dissipation hole. Through setting up two louvres, the radiating effect is better.
Compared with the prior art, the utility model has the advantages that: the lateral wall that the end cover is relative with the incoming line mouth has the interval and forms the drainage clearance with the bottom of installation department in the left-right direction, has the interval on the direction of height between the inner bottom wall of end cover and the bottom surface of installation department, and the diapire of end cover has the first drainage hole that link up from top to bottom, when carrying out waterproof test like this, even water gets into through the gap between end cover and the installation department, also can spill through drainage clearance, first drainage hole to drainage effect is better.
The comprehensive distribution box with the drainage structure of the comprehensive distribution box also has the advantage of good drainage effect.
Drawings
Fig. 1 is a schematic perspective view of an integrated power distribution enclosure according to an embodiment of the present invention;
FIG. 2 is a schematic view of another angle in FIG. 1;
fig. 3 is a longitudinal sectional view of fig. 1.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in fig. 1 to 3, a preferred embodiment of an integrated distribution box to which the drainage structure of the integrated distribution box of the present invention is applied.
The utility model provides a synthesize block terminal, has the drainage structures, earth bolt 4, the supporting seat 2 of setting in following box body 1 bottom of synthesizing the block terminal, and the lateral wall surface of box body 1 is provided with metal installed part 3, and earth bolt 4 sets up on metal installed part 3.
The grounding bolt mounting structure of the comprehensive distribution box comprises a box body 1, wherein a wire inlet 1a is formed in the side wall of the box body 1, the opening wall of the wire inlet 1a extends outwards to form a mounting part 12, and an end cover 13 used for covering the wire inlet 1a is arranged on the mounting part 12.
The side wall of the end cap 13 facing the inlet 1a is spaced from the bottom 121 of the mounting portion 12 in the left-right direction to form a drain gap 1b, the inner bottom wall of the end cap 13 is spaced from the outer bottom surface of the mounting portion 12 in the height direction, and the bottom wall of the end cap 13 has a first drain hole 131 penetrating therethrough in the up-down direction. The top of the end cap 13 is connected to the mounting portion 12 by screws (not shown). The inner end of the bottom rim 132 of the end cap 13 extends upwardly to reduce the ingress of upwardly projecting water.
To further increase the drainage effect, the bottom 121 of the mounting portion 12 is inclined downward from the inside to the outside, and the bottom 121 of the mounting portion 12 has a second drainage hole 121a penetrating up and down. Such that the bottom 121 is inclined to facilitate the outward discharge of the water flow.
The metal mounting member 3 includes a middle plate 31 spaced from the outer surface of the side wall of the box body 1 in the left-right direction, a front side wall 32 extending from the front end of the middle plate 31 in the direction approaching the box body 1, a front connection plate 33 extending from the front side wall 32 in the forward direction, a rear side wall 34 extending from the rear end of the middle plate 31 in the direction approaching the box body 1, and a rear connection plate 35 extending from the rear side wall 34 in the rearward direction; the ground bolt 4 passes through the middle part of intermediate lamella 31 about and is fixed through nut 5 after, and preceding connecting plate 33 and back connecting plate 35 all link to each other with the lateral wall surface, and preferably, preceding connecting plate 33 and back connecting plate 35 all weld with the lateral wall surface, and the lateral wall of box body 1 does not have the space like this and can not intake. The shape of the metal fitting member 3 may be adjusted as needed, and may be L-shaped or C-shaped, for example.
In order to remind the position needing grounding and grounding, an identification card 6 for identifying the grounding position is also installed on the metal mounting member 3.
The bottom of the box body 1 is provided with heat dissipation holes 11 communicated with the inside and the outside of the box body 1, a space is arranged between the bottom wall of the hollow supporting seat 2 and the heat dissipation holes 11 in the height direction, and the bottom wall is used for shielding the heat dissipation holes 11 in the height direction. The heat dissipation holes 11 are provided with a plurality of heat dissipation holes 11, wherein the heat dissipation holes 11 are arranged at intervals in the front-back direction at the bottom of the box body 1, and the support seat 2 also extends in the front-back direction.
The support seat 2 comprises a middle cross plate 21, a left side wall 22 extending upwards from the middle cross plate 21, a left cross plate 23 extending leftwards from the top of the left side wall 22, a right side wall 24 extending upwards from the middle cross plate 21, and a right cross plate 25 extending rightwards from the top of the right side wall 24. The radiating holes 11 are arranged in two rows, the radiating holes 11 in each row are distributed at intervals from front to back, and correspondingly, the supporting seat 2 is provided with two rows.
The side wall of the box body 1 is provided with a louver 7 for ventilation and a barrier 8 for covering the louver 7, the barrier 8 having a certain distance from the louver 7 in the left-right direction.
The use principle and the working process of the comprehensive distribution box are as follows.
Referring to fig. 3, when the waterproof test is performed, even though water enters through the gap between the cover 13 and the mounting part 12, it leaks through the drainage gap 1b, the first drainage hole 131, and thus the drainage effect is good. In addition, the bottom 121 of the mounting portion 12 is inclined downward and provided with a second drainage hole 121a, which also facilitates outward drainage.
The earth bolts 4 are installed on the metal installation members 3 instead of being directly connected with the box body 1, so that the box body 1 is good in protection performance without holes, high in protection level and capable of reaching IP 45.
In protection test or in-service use process, because the diapire of supporting seat 2 and louvre 11 between have the interval on the direction of height, this diapire is used for sheltering from louvre 11 on the direction of height, and supporting seat 2 has waterproof function in the up-and-down direction like this, synthesizes the block terminal and can be waterproof when radiating through louvre 11, and the protection level can reach IP 45.
The shutter 7 is externally provided with a baffle 8, so that the shutter 7 is convenient to prevent water while radiating, and the protection level is improved.
Claims (10)
1. The utility model provides a synthesize drainage structures of block terminal, includes box body (1), and the lateral wall of box body (1) is opened there is inlet (1a), and the oral wall of this inlet (1a) outwards extends and forms installation department (12), sets up end cover (13) that are used for hiding inlet (1a) on this installation department (12), its characterized in that: the side wall of the end cover (13) opposite to the wire inlet (1a) and the bottom (121) of the mounting part (12) are spaced in the left-right direction to form a drainage gap (1b), the inner bottom wall of the end cover (13) and the outer surface of the bottom of the mounting part (12) are spaced in the height direction, and the bottom wall of the end cover (13) is provided with a first drainage hole (131) which is through up and down.
2. The drainage structure of integrated distribution box of claim 1, wherein: the bottom (121) of the mounting part (12) is gradually inclined downwards from inside to outside, and the bottom (121) of the mounting part (12) is provided with a second drainage hole (121a) which is penetrated up and down;
the inner end of the bottom edge (132) of the end cover (13) extends upwards.
3. The utility model provides a synthesize block terminal which characterized in that: the drainage structure of the comprehensive distribution box of any one of claims 1-2 is adopted.
4. The integrated power distribution box of claim 1, wherein: synthesize block terminal still includes earth bolt (4), the lateral wall surface of box body (1) is provided with metal installed part (3), earth bolt (4) set up on metal installed part (3).
5. The integrated power distribution box of claim 4, wherein: the metal mounting piece (3) comprises a middle plate (31) which has a distance with the outer surface of the side wall of the box body (1) in the left-right direction, a front side wall (32) which extends from the front end of the middle plate (31) to the direction close to the box body (1), a front connecting plate (33) which extends forwards from the front side wall (32), a rear side wall (34) which extends from the rear end of the middle plate (31) to the direction close to the box body (1), and a rear connecting plate (35) which extends backwards from the rear side wall (34);
the grounding bolt (4) penetrates through the middle part of the middle plate (31) left and right and then is fixed through the nut (5), and the front connecting plate (33) and the rear connecting plate (35) are connected with the outer surface of the side wall.
6. The integrated power distribution box of claim 5, wherein: and the front connecting plate (33) and the rear connecting plate (35) are welded with the outer surface of the side wall.
7. The integrated power distribution box of claim 3, wherein: synthesize block terminal still including setting up supporting seat (2) in box body (1) bottom, the bottom of box body (1) has inside and outside louvre (11) of intercommunication box body (1), and is hollow it has the interval on the direction of height to have between its diapire of supporting seat (2) and louvre (11), and this diapire is used for sheltering from louvre (11) on the direction of height.
8. The integrated power distribution box of claim 7, wherein: the heat dissipation holes (11) are multiple, the heat dissipation holes (11) in the middle are arranged at the bottom of the box body (1) at intervals along the front-back direction, and the supporting seat (2) also extends along the front-back direction.
9. The integrated power distribution box of claim 5, wherein: the supporting seat (2) comprises a middle transverse plate (21), a left side wall (22) extending upwards from the middle transverse plate (21), a left transverse plate (23) extending leftwards from the top of the left side wall (22), a right side wall (24) extending upwards from the middle transverse plate (21), and a right transverse plate (25) extending rightwards from the top of the right side wall (24).
10. The integrated power distribution box of claim 5, wherein: the heat dissipation holes (11) are arranged in two rows, the heat dissipation holes (11) in each row are distributed at intervals from front to back, and correspondingly, the support seat (2) is provided with a left heat dissipation hole and a right heat dissipation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121227754.2U CN215870237U (en) | 2021-06-02 | 2021-06-02 | Drainage structure of comprehensive distribution box and comprehensive distribution box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121227754.2U CN215870237U (en) | 2021-06-02 | 2021-06-02 | Drainage structure of comprehensive distribution box and comprehensive distribution box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215870237U true CN215870237U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121227754.2U Active CN215870237U (en) | 2021-06-02 | 2021-06-02 | Drainage structure of comprehensive distribution box and comprehensive distribution box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215870237U (en) |
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2021
- 2021-06-02 CN CN202121227754.2U patent/CN215870237U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315031 No.17 and 22 Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: Ningbo Aokes Intelligent Technology Co.,Ltd. Address before: 315031 No.17 and 22 Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |