Outdoor combined distribution box

Abstract

The utility model relates to the technical field of outdoor combined distribution boxes, and provides an outdoor combined distribution box comprising a pedestal and a distribution box main body, a connection support assembly is arranged between the pedestal and the distribution box main body, a bottom cavity is arranged in the pedestal, and a heat radiation assembly is arranged outside the distribution box main body. The rotating seat is rotationally connected to the surface of the base, the lower end of the rotating seat is located in the bottom cavity, the rotating seat is rotationally connected with the bottom cavity, and a side groove is formed in the side surface of the base. According to the technical scheme, the problems that in most of existing outdoor combined distribution boxes in the related technology, the base and the distribution box are welded and fixed firstly, then the distribution box is carried outdoors to be installed, the distribution box is directly fixed to the ground, no space exists between the distribution box and the ground, moisture in the ground enters the distribution box, and the distribution box is damaged are solved. And after the distribution box and the base are welded, the overall size of the distribution box is increased, so that the weight of the distribution box is increased, and carrying is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor combined distribution boxes, and in particular to an outdoor combined distribution box. Background Art

[0002] The distribution box is a low-voltage distribution device that is assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements by assembling switchgear, measuring instruments, protective electrical appliances and auxiliary equipment.

[0003] At present, a Chinese utility model with the public number: CN218386351U discloses a combined outdoor distribution box, including: a distribution box body and a bracket; the distribution box body includes: a sloped rainproof top cover, a box door and a box body; the sloped rainproof top cover is installed on the top of the box body, the side of the box body is connected to the box door and enclosed with the box door to form a cavity, and a fan is installed in the cavity; the box body is installed on the bracket.

[0004] Distribution boxes are divided into two types: integrated and combined. Combined distribution boxes are usually used outdoors, so outdoor combined distribution boxes are needed outdoors. Most of the existing outdoor combined distribution boxes are first welded and fixed to the base and the distribution box, and then moved to the outdoors for installation. The installation method is to fix it directly on the ground with no space between the ground, causing moisture in the ground to enter the distribution box. Moreover, after the distribution box is welded to the base, the overall volume of the distribution box will become larger, thereby increasing the weight of the distribution box and causing inconvenience in transportation.

[0005] Therefore, improvements are made to address the above problems. Utility Model Content

[0006] The utility model proposes an outdoor combined distribution box, which solves the problem that most of the existing outdoor combined distribution boxes in the related art are that the base and the distribution box are first welded and fixed, and then carried outdoors for installation. The installation method is to fix it directly on the ground without any space between the ground, which causes moisture in the ground to enter the distribution box. Moreover, after the distribution box and the base are welded, the overall volume of the distribution box becomes larger, thereby increasing the weight of the distribution box and causing the problem of inconvenience in transportation.

[0007] The technical solution of the utility model is as follows:

[0008] A base and a distribution box body, wherein a connecting support component is provided between the base and the distribution box body;

[0009] A bottom cavity, the bottom cavity being opened inside the base;

[0010] A heat dissipation component, wherein the heat dissipation component is arranged outside the distribution box body;

[0011] The connecting support assembly includes a rotating seat, which is rotatably connected to the surface of the base. The lower end of the rotating seat is located in the bottom cavity. The rotating seat is rotatably connected to the bottom cavity. A side groove is provided on the side surface of the base. The side groove is laterally rotatably connected to a driving shaft in the bottom cavity. A transmission gear is provided at one end of the driving shaft and the lower end of the rotating seat.

[0012] As a further technical solution, a vent hole is provided on the surface of the rotating seat, a column is fixedly connected to the surface of the rotating seat, a connecting sleeve is provided on the side surface of the distribution box body, the connecting sleeve is vertically inserted and connected to the outside of the column, a threaded groove is provided on the top of the column, a fastening bolt is inserted and connected to the top of the connecting sleeve, and the fastening bolt is connected to the threaded groove through threaded matching.

[0013] As a further technical solution, the heat dissipation assembly includes a pair of inner frames, which are fixed to the inner and outer surfaces of the distribution box body. Filters are installed in the inner frames. Air intake covers are provided on both side surfaces of the distribution box body. Several waterproof covers are provided on the surface of the air intake covers. Several cooling fans are provided at the bottom of the distribution box body.

[0014] As a further technical solution, the column and the connecting sleeve are both polygonal structures.

[0015] As a further technical solution, stabilizing columns are arranged at four relative corners of the surface of the rotating seat, and the stabilizing columns are plug-connected to the bottom of the distribution box body.

[0016] As a further technical solution, both ends of the base surface are in a sloped structure inclined outward.

[0017] As a further technical solution, the transmission gear adopts a bevel gear, and the rotating seat can rotate 90 degrees to both sides.

[0018] As a further technical solution, buried columns are fixedly connected to the four corners of the bottom surface of the base.

[0019] The working principle and beneficial effects of the utility model are:

[0020] 1. The utility model is provided with a connecting support assembly, and the overall structure is divided into a base part and a distribution box main body part. A rotating seat, a column, a driving shaft and a transmission gear are arranged on the base, and a connecting sleeve is arranged on the side surface of the distribution box main body. The rotating seat is rotatably connected to the base, the column is fixed on the rotating seat, and the driving shaft is rotatably connected in the bottom cavity of the base. The transmission gear is arranged at one end of the driving shaft and the lower end of the rotating seat. The driving shaft can be controlled to drive the rotating seat to rotate to both sides through the transmission gear. The distribution box main body is connected to the column set through the connecting sleeve and fixed by fastening bolts. The connection method is simple and firm, which is convenient for maintenance at any time. The distribution box main body can be separated from the ground to achieve a moisture-proof effect.

[0021] 2. The utility model is provided with a heat dissipation component, and a heat dissipation fan is installed at the bottom of the distribution box body. The heat dissipation fan can discharge the air inside the distribution box body at the bottom. While the heat dissipation effect is good, the discharged hot air can make the bottom have a certain dry and moisture-proof effect, which has good use effect and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is the axonometric drawing of the utility model;

[0025] Figure 3 This is a cross-sectional view of the utility model;

[0026] Figure 4 This is a cross-sectional view from another perspective of the utility model;

[0027] In the figure: 1. base; 2. distribution box body; 3. bottom cavity; 4. connection support assembly; 4-1. rotating seat; 4-2. side groove; 4-3. drive shaft; 4-4. transmission gear; 4-5. vent; 4-6. column; 4-7. connecting sleeve; 4-8. threaded groove; 4-9. fastening bolt; 5. heat dissipation assembly; 5-1. inner frame; 5-2. filter; 5-3. air intake cover; 5-4. waterproof cover; 5-5. cooling fan; 6. stabilizing column; 7. buried column. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1~Figure 4 As shown, this embodiment provides an outdoor combined distribution box, including

[0030] A base 1 and a distribution box body 2, wherein a connecting support assembly 4 is provided between the base 1 and the distribution box body 2;

[0031] A bottom cavity 3 is provided inside the base 1;

[0032] A heat dissipation component 5, which is arranged outside the distribution box body 2;

[0033] The connecting support assembly 4 includes a rotating seat 4-1, which is rotatably connected to the surface of the base 1. The lower end of the rotating seat 4-1 is located in the bottom cavity 3, and the rotating seat 4-1 is rotatably connected to the bottom cavity 3. A side groove 4-2 is provided on the side surface of the base 1. The side groove 4-2 is laterally rotatably connected to a driving shaft 4-3 in the bottom cavity 3. A transmission gear 4-4 is provided at one end of the driving shaft 4-3 and the lower end of the rotating seat 4-1. A vent hole 4-5 is provided on the surface of the rotating seat 4-1. A column 4-6 is fixedly connected to the surface of the rotating seat 4-1. A connecting sleeve 4-7 is provided on the side surface of the distribution box body 2. The connecting sleeve 4-7 is vertically sleeved and connected to the outside of the column 4-6. A threaded groove 4-8 is provided on the top of the column 4-6. A fastening bolt 4-9 is inserted and connected to the top of the connecting sleeve 4-7. The fastening bolt 4-9 is connected to the threaded groove 4-8 by threaded matching.

[0034] In this embodiment, in order to achieve the split connection effect of the base 1 and the distribution box body 2, a connection support assembly 4 is designed. A rotating seat 4-1 is rotatably connected in the bottom cavity 3 inside the base 1. A column 4-6 is arranged on the surface of the rotating seat 4-1. A connecting sleeve 4-7 is arranged on the side surface of the distribution box body 2. The distribution box body 2 is sleeved on the column 4-6 through the connecting sleeve 4-7. A threaded groove 4-8 is provided on the top of the column 4-6. A fastening bolt 4-9 can be installed on the top of the connecting sleeve 4-7. The fastening bolt 4-9 can be screwed and connected to the screw. The connecting sleeve 4-7 is fixedly connected to the column 4-6 in the groove 4-8, and a gap can be left between the distribution box body 2 and the ground through the rotating seat 4-1 to prevent moisture from entering the distribution box body 2. A side groove 4-2 connected to the bottom cavity 3 is provided on the side surface of the base 1, and a driving shaft 4-3 is rotatably connected inside. A transmission gear 4-4 is provided at one end of the driving shaft 4-3 and the lower end of the rotating seat 4-1. The driving shaft 4-3 can be twisted to make the transmission gear 4-4 drive the rotating seat 4-1 to rotate horizontally, which is convenient for maintenance.

[0035] Furthermore, the heat dissipation assembly 5 includes a pair of inner frames 5-1, the inner frames 5-1 are fixed on the inner and outer surfaces of the distribution box body 2, a filter 5-2 is installed in the inner frames 5-1, both sides of the distribution box body 2 are provided with air intake covers 5-3, the surfaces of the air intake covers 5-3 are provided with a plurality of waterproof covers 5-4, and a plurality of heat dissipation fans 5-5 are provided at the bottom of the distribution box body 2.

[0036] In this embodiment, in order to achieve the heat dissipation effect inside the distribution box body 2, a heat dissipation component 5 is designed, and multiple heat dissipation fans 5-5 are installed at the bottom of the distribution box body 2. The heat dissipation fans 5-5 exhaust air downward. Air intake covers 5-3 and several waterproof covers 5-4 are provided on both sides of the distribution box body 2 to prevent rainwater from entering during outdoor use. The heat dissipation fans 5-5 cooperate with the air intake covers 5-3 to allow external air to enter from the air intake covers 5-3 and be discharged outward at the bottom with the internal temperature, thereby achieving a moisture-proof effect. An inner frame 5-1 is provided on the inner surface of the distribution box body 2 opposite to the air intake cover 5-3. A detachable filter screen 5-2 is installed in the inner frame 5-1 to filter the incoming gas and prevent dust from entering the interior.

[0037] Furthermore, the interiors of the upright column 4-6 and the connecting sleeve 4-7 are both polygonal structures.

[0038] In this embodiment, the polygonal structure is used to connect the connecting sleeve 4-7 and the column 4-6 to play a limiting role, so that the connecting sleeve 4-7 can rotate with the column 4-6, and the connection is more firm and the support is stable.

[0039] Furthermore, stabilizing columns 6 are provided at four opposite corners of the surface of the rotating seat 4 - 1 , and the stabilizing columns 6 are plug-in connected to the bottom of the distribution box body 2 .

[0040] In this embodiment, by installing stabilizing columns 6 at the four corners, the connection between the distribution box body 2 and the rotating seat 4-1 is made tighter, which can avoid shaking.

[0041] Furthermore, both ends of the surface of the base 1 are in a sloped structure inclined outward.

[0042] In this embodiment, the sloped structure on the surface of the base 1 allows the air discharged from the vent holes 4 - 5 to be dispersed and discharged outward, thereby avoiding the accumulation of hot air.

[0043] Furthermore, the transmission gear 4-4 adopts a bevel gear, and the rotating seat 4-1 can rotate 90 degrees to both sides.

[0044] In this embodiment, through the transmission effect of the bevel gear, the driving shaft 4-3 can drive the rotating seat 4-1 laterally through the transmission gear 4-4, which is more convenient for manual operation.

[0045] Furthermore, buried columns 7 are fixedly connected to four opposite corners of the bottom surface of the base 1 .

[0046] In this embodiment, the base 1 and the distribution box body 2 are more firmly fixed to the ground and can be grounded by the buried column 7, thereby improving safety.

[0047] When installation is required, the base 1 is fixed in the soil layer through the buried column 7, and then the distribution box body 2 is mounted on the column 4-6 through the connecting sleeve 4-7 and inserted to the bottom to ensure that the stabilizing column 6 on the surface of the rotating seat 4-1 is plugged and connected with the bottom of the distribution box body 2, and then the fastening bolt 4-9 is inserted into the top of the connecting sleeve 4-7 and screwed into the threaded groove 4-8. After the installation is completed, during deployment and maintenance, the drive shaft 4-3 can be screwed on the side to make the transmission gear 4-4 drive the rotating seat 4-1 to rotate in any direction horizontally. During the use of the distribution box body 2, keep the cooling fan 5-5 at the bottom running, and the external air enters the distribution box body 2 through the waterproof cover 5-4 and the air intake cover 5-3, and filters the dust through the filter 5-2, and brings the internal hot air to the bottom for heat dissipation. The filter 5-2 can be removed and replaced in the inner frame 5-1 regularly.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An outdoor combined distribution box, characterized in that: include A base (1) and a distribution box body (2), wherein a connecting support assembly (4) is provided between the base (1) and the distribution box body (2); A bottom cavity (3), wherein the bottom cavity (3) is opened inside the base (1); A heat dissipation component (5), wherein the heat dissipation component (5) is arranged outside the distribution box body (2); The connecting support assembly (4) comprises a rotating seat (4-1), the rotating seat (4-1) is rotatably connected to the surface of the base (1), the lower end of the rotating seat (4-1) is located in the bottom cavity (3), the rotating seat (4-1) is rotatably connected to the bottom cavity (3), a side groove (4-2) is provided on the side surface of the base (1), a driving shaft (4-3) is rotatably connected to the side groove (4-2) and the bottom cavity (3), and a transmission gear (4-4) is provided at one end of the driving shaft (4-3) and the lower end of the rotating seat (4-1).

2. An outdoor combined distribution box according to claim 1, characterized in that: A vent hole (4-5) is provided on the surface of the rotating seat (4-1), a column (4-6) is fixedly connected to the surface of the rotating seat (4-1), a connecting sleeve (4-7) is provided on the side surface of the distribution box body (2), the connecting sleeve (4-7) is vertically sleeved and connected to the outside of the column (4-6), a thread groove (4-8) is provided on the top of the column (4-6), a fastening bolt (4-9) is inserted and connected to the top of the connecting sleeve (4-7), and the fastening bolt (4-9) is connected to the thread groove (4-8) by threaded matching.

3. The outdoor combined distribution box according to claim 1, characterized in that: The heat dissipation assembly (5) comprises a pair of inner frames (5-1), the inner frames (5-1) being fixed to the inner and outer surfaces of the distribution box body (2), a filter screen (5-2) being installed in the inner frames (5-1), both sides of the distribution box body (2) being provided with air intake covers (5-3), the surfaces of the air intake covers (5-3) being provided with a plurality of waterproof covers (5-4), and a plurality of heat dissipation fans (5-5) being provided at the bottom of the distribution box body (2).

4. The outdoor combined distribution box according to claim 2, characterized in that: The interiors of the upright column (4-6) and the connecting sleeve (4-7) are both polygonal structures.

5. The outdoor combined distribution box according to claim 1, characterized in that: The rotating seat (4-1) is provided with stabilizing columns (6) at four opposite corners of its surface, and the stabilizing columns (6) are plug-connected to the bottom of the distribution box body (2).

6. The outdoor combined distribution box according to claim 1, characterized in that: Both ends of the surface of the base (1) are in a sloped structure inclined outwards.

7. The outdoor combined distribution box according to claim 1, characterized in that: The transmission gear (4-4) is a bevel gear, and the rotating seat (4-1) can rotate 90 degrees to both sides.

8. The outdoor combined distribution box according to claim 1, characterized in that: The four relative corners of the bottom surface of the base (1) are all fixedly connected with buried columns (7).

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