CN219041065U

CN219041065U - MINI distribution box

Info

Publication number: CN219041065U
Application number: CN202222654719.XU
Authority: CN
Inventors: 郭玉峰; 王勇
Original assignee: Shenzhen Delisheng Electric Co ltd
Current assignee: Shenzhen Delisheng Electric Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-05-16
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a MINI distribution box, which belongs to the technical field of distribution boxes and particularly relates to a MINI distribution box, which comprises a distribution box body, wherein a mounting hole is formed in the inner wall of the top end of the distribution box body, an air inlet structure is arranged on the inner wall of the mounting hole, a plurality of air outlet structures are arranged on the inner wall of the bottom end of the distribution box body, the air inlet structure comprises a hollow pipe fixedly arranged on the inner wall of the mounting hole, the top of the hollow pipe is detachably connected with a dust filtering component through a fixing structure, a moisture filtering component is arranged on the inner wall of the middle end of the hollow pipe, and an exhaust component is arranged on the inner wall of the bottom end of the hollow pipe.

Description

MINI distribution box

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a MINI distribution box.

Background

The distribution box is electric equipment, has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no limit of places, more common application, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect. While a small-sized distribution box is one type of distribution box, only the body type has a large variation.

At present, a heat dissipation mode of a small-sized distribution box generally dissipates heat through circulation of air, but the heat dissipation mode easily enables impurities and moisture in the air to flow into the distribution box, so that devices in the distribution box are affected.

For this purpose, we propose a MINI distribution box.

Disclosure of Invention

The present utility model has been made in view of the above and/or problems occurring in the prior art of a MINI distribution box.

It is therefore an object of the present utility model to provide a MINI power distribution box that solves the above mentioned problems.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the MINI distribution box comprises a distribution box body, wherein an installation hole is formed in the inner wall of the top end of the distribution box body, an air inlet structure is arranged on the inner wall of the installation hole, and a plurality of air outlet structures are arranged on the inner wall of the bottom end of the distribution box body;

the air inlet structure comprises a hollow pipe fixedly arranged on the inner wall of the mounting hole, the top of the hollow pipe is detachably connected with the dust filtering component through a fixing structure, the inner wall of the middle end of the hollow pipe is provided with the water filtering component, and the inner wall of the bottom end of the hollow pipe is provided with the air exhausting component;

the water filtering component comprises a second support fixedly mounted on the inner wall of the hollow tube, a sponge is arranged at the top of the second support, a pressing component is arranged at the top of the sponge, and the pressing component is detachably connected to the inner wall of the hollow tube.

As a preferable scheme of the MINI distribution box of the present utility model, the following is adopted: the dust filtering component comprises a fixed plate, the fixed plate is detachably connected to the top of the hollow tube through a fixed structure, and a filter screen is fixedly installed on the inner wall of the fixed plate.

As a preferable scheme of the MINI distribution box of the present utility model, the following is adopted: the fixed structure comprises supporting blocks fixedly arranged at two ends of the top of the fixed plate, the inner wall of each supporting block is connected with a movable rod in a sliding manner, one end of each movable rod is fixedly provided with a lifting block, one end of each movable rod, which is far away from each lifting block, is fixedly provided with a movable plate, and the movable plates are connected with the hollow tubes through positioning assemblies;

the movable rod is provided with a spring, one end of the spring is fixedly arranged on the supporting block, and one end of the spring, which is far away from the supporting block, is fixedly arranged on the lifting block.

As a preferable scheme of the MINI distribution box of the present utility model, the following is adopted: the positioning assembly comprises a connecting rod, a positioning block, a sliding chute and a positioning groove, wherein the connecting rod is fixedly arranged at the bottom end of the moving plate, a groove is formed in the inner wall of the positioning block, one end, far away from the moving plate, of the connecting rod is fixedly arranged on the inner wall of the groove, the shape of the positioning block is set to be a hemisphere, and the material is set to be rubber;

the inner walls of the two ends of the hollow pipe are provided with a sliding groove and a positioning groove, the sliding groove is communicated with the positioning groove, and the shape of the positioning groove is matched with that of the positioning block.

As a preferable scheme of the MINI distribution box of the present utility model, the following is adopted: the inner wall sliding connection connecting rod of spout, the locating piece passes through the spout joint on the inner wall of constant head tank.

As a preferable scheme of the MINI distribution box of the present utility model, the following is adopted: the diameter of the sliding groove is the same as that of the connecting rod, and the diameter of the positioning block is larger than that of the sliding groove.

As a preferable scheme of the MINI distribution box of the present utility model, the following is adopted: the pressing component comprises a hollow circular plate which is connected with the inner wall of the hollow pipe in a threaded mode, a first support is fixedly installed on the inner wall of the hollow circular plate, and a driving block is fixedly installed at the top of the first support.

As a preferable scheme of the MINI distribution box of the present utility model, the following is adopted: the air draft assembly comprises fixing rods fixedly arranged on the inner walls of the two ends of the hollow tube, and fans are fixedly arranged between the two groups of fixing rods.

As a preferable scheme of the MINI distribution box of the present utility model, the following is adopted: the air outlet structure comprises a plurality of air outlet holes formed in the inner wall of the bottom end of the distribution box body, and a one-way valve is fixedly arranged on the inner wall of each air outlet hole.

Compared with the prior art:

1. the air flows into the distribution box body sequentially through the dust filtering component and the moisture filtering component through the air exhausting component and flows out through the air outlet structure, so that devices in the distribution box body are radiated, meanwhile, dust and moisture in the air are filtered through the dust filtering component and the moisture filtering component, the effect of preventing the dust and the moisture from flowing into the distribution box body is achieved, and the influence on the devices in the distribution box body is avoided;

2. install dust filtration subassembly and sponge on the hollow tube through fixed knot constructs and presses the subassembly, have the effect of being convenient for carry out the dismouting to dust filtration subassembly and sponge, through being convenient for carry out the dismouting to dust filtration subassembly and sponge, have the staff of being convenient for clear up or maintain dust filtration subassembly and sponge.

Drawings

FIG. 1 is a schematic view of a power distribution box structure of the present utility model;

FIG. 2 is a schematic elevational view of the overall structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 4 is a schematic view of a positioning assembly of the present utility model shown separated;

FIG. 5 is a schematic top view of the hollow circular plate structure of the present utility model;

FIG. 6 is a schematic top view of a second bracket structure of the present utility model;

fig. 7 is a schematic partial structure of the positioning assembly of the present utility model.

In the figure: the power distribution box body 2, the mounting hole 21, the air inlet structure 3, the hollow tube 31, the dust filtering component 4, the fixed plate 41, the filter screen 42, the fixed structure 5, the supporting block 51, the movable rod 52, the spring 53, the lifting block 54, the movable plate 55, the positioning component 56, the connecting rod 561, the positioning block 562, the sliding groove 563, the positioning groove 564, the groove 565, the pressing component 61, the hollow circular plate 611, the first bracket 612, the driving block 613, the sponge 62, the second bracket 63, the air exhausting component 7, the fixed rod 71, the fan 72, the air outlet structure 8, the air outlet hole 81 and the one-way valve 82.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a MINI distribution box, referring to fig. 1-7, comprising a distribution box body 2, wherein the inner wall of the top end of the distribution box body 2 is provided with a mounting hole 21, the inner wall of the mounting hole 21 is provided with an air inlet structure 3, the inner wall of the bottom end of the distribution box body 2 is provided with a plurality of air outlet structures 8, the air inlet structure 3 comprises a hollow pipe 31 fixedly arranged on the inner wall of the mounting hole 21, the top of the hollow pipe 31 is detachably connected with a dust filtering component 4 through a fixing structure 5, the inner wall of the middle end of the hollow pipe 31 is provided with a moisture filtering component, the inner wall of the bottom end of the hollow pipe 31 is provided with an air exhausting component 7, the moisture filtering component comprises a second bracket 63 fixedly arranged on the inner wall of the hollow pipe 31, the top of the second bracket 63 is provided with a sponge 62, the top of the sponge 62 is provided with a pressing component 61, and the pressing component 61 is detachably connected on the inner wall of the hollow pipe 31.

The dust filtering component 4 comprises a fixed plate 41, the fixed plate 41 is detachably connected to the top of the hollow tube 31 through a fixed structure 5, a filter screen 42 is fixedly arranged on the inner wall of the fixed plate 41, the fixed structure 5 comprises a supporting block 51 fixedly arranged at two ends of the top of the fixed plate 41, the inner wall of the supporting block 51 is in sliding connection with a movable rod 52, one end of the movable rod 52 is fixedly provided with a lifting block 54, one end of the movable rod 52 away from the lifting block 54 is fixedly provided with a movable plate 55, the movable plate 55 is connected with the hollow tube 31 through a positioning component 56, the movable rod 52 is provided with a spring 53, the spring 53 is in a contracted state as shown in figure 3, one end of the spring 53 is fixedly arranged on the supporting block 51, one end of the spring 53 away from the supporting block 51 is fixedly arranged on the lifting block 54, the positioning assembly 56 comprises a connecting rod 561, a positioning block 562, a sliding groove 563 and a positioning groove 564, wherein the connecting rod 561 is fixedly arranged at the bottom end of the moving plate 55, a groove 565 is formed in the inner wall of the positioning block 562, one end of the connecting rod 561, which is far away from the moving plate 55, is fixedly arranged on the inner wall of the groove 565, the shape of the positioning block 562 is set to be a hemisphere, materials are set to be rubber, the inner walls of the two ends of the hollow tube 31 are provided with the sliding groove 563 and the positioning groove 564, the sliding groove 563 is communicated with the positioning groove 564, the shape of the positioning groove 564 is matched with the shape of the positioning block 562, the inner wall of the sliding groove 563 is slidingly connected with the connecting rod 561, the positioning block 562 is clamped on the inner wall of the positioning groove 564 through the sliding groove 563, the diameter of the sliding groove 563 is identical to the diameter of the connecting rod 561, and the diameter of the positioning block 562 is larger than the diameter of the sliding groove 563.

The pressing assembly 61 comprises a hollow circular plate 611 which is in threaded connection with the inner wall of the hollow tube 31, a first bracket 612 is fixedly arranged on the inner wall of the hollow circular plate 611, a driving block 613 is fixedly arranged on the top of the first bracket 612, the air exhausting assembly 7 comprises fixing rods 71 which are fixedly arranged on the inner walls of the two ends of the hollow tube 31, a fan 72 is fixedly arranged between the two groups of fixing rods 71, the fan 72 is used for sucking outside air into the distribution box body 2, and the pressing assembly 61 and the second bracket 63 are used for fixing the sponge 62.

The air outlet structure 8 comprises a plurality of air outlet holes 81 formed in the inner wall of the bottom end of the distribution box body 2, a one-way valve 82 is fixedly arranged on the inner wall of the air outlet holes 81, and the air which is prevented from flowing into the distribution box body 2 from outside through the air outlet holes 81 is arranged on the one-way valve 82.

Working principle: when heat dissipation is required, outside air flows into the distribution box body 2 through the filter screen 42 and the sponge 62 in sequence, and the air flowing into the distribution box body 2 flows out through the one-way valve 82, so that air circulation is realized, and heat dissipation is completed, wherein dust in the air is filtered under the action of the filter screen 42 when the air passes through the filter screen 42, and moisture in the air is filtered under the action of the sponge 62 when the air passes through the sponge 62;

when the dust filtering component 4 needs to be cleaned, the lifting block 54 is pressed, so that the moving plate 55 moves outwards, at this time, the spring 53 continues to shrink until the positioning block 562 is separated from the hollow tube 31 through the sliding groove 563, after the separation, the fixing plate 41 is taken away from the hollow tube 31, so that the dust filtering component 4 is detached, when the dust filtering component 4 needs to be installed, the lifting block 54 is pressed until the moving plate 55 moves outwards to a proper position, after that, the fixing plate 41 is placed on the hollow tube 31, the positioning block 562 is aligned with the positioning groove 564, after that, the lifting block 54 is loosened, after that, the positioning block 562 is clamped in the inner wall of the positioning groove 564 through the spring 53, so that the dust filtering component 4 is installed, wherein if the positioning block 562 cannot be clamped in the inner wall of the positioning groove 564 through the sliding groove 563 under the action of the spring 53, the lifting block 54 is pulled until the positioning block 563 is clamped in the inner wall of the positioning groove 564 through the sliding groove 564 under the action of an external force;

when the sponge 62 needs to be replaced, the dust filter assembly 4 is removed, and then the hollow circular plate 611 is moved upwards by rotating the driving block 613 until the pressing assembly 61 is removed from the hollow tube 31, and the sponge 62 can be removed from the hollow tube 31 after the removal.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The MINI distribution box comprises a distribution box body (2), wherein a mounting hole (21) is formed in the inner wall of the top end of the distribution box body (2), and the MINI distribution box is characterized in that an air inlet structure (3) is mounted on the inner wall of the mounting hole (21), and a plurality of air outlet structures (8) are mounted on the inner wall of the bottom end of the distribution box body (2);

the air inlet structure (3) comprises a hollow tube (31) fixedly arranged on the inner wall of the mounting hole (21), the top of the hollow tube (31) is detachably connected with the dust filtering component (4) through the fixing structure (5), the inner wall of the middle end of the hollow tube (31) is provided with the water filtering component, and the inner wall of the bottom end of the hollow tube (31) is provided with the air exhausting component (7);

the water filtering component comprises a second bracket (63) fixedly mounted on the inner wall of the hollow tube (31), a sponge (62) is arranged at the top of the second bracket (63), a pressing component (61) is arranged at the top of the sponge (62), and the pressing component (61) is detachably connected to the inner wall of the hollow tube (31).

2. The MINI power distribution box according to claim 1, characterized in that the dust filter assembly (4) comprises a fixing plate (41), the fixing plate (41) is detachably connected to the top of the hollow tube (31) through a fixing structure (5), and a filter screen (42) is fixedly mounted on the inner wall of the fixing plate (41).

3. The MINI distribution box according to claim 2, wherein the fixing structure (5) comprises supporting blocks (51) fixedly installed at two ends of the top of the fixing plate (41), the inner wall of each supporting block (51) is slidably connected with a movable rod (52), one end of each movable rod (52) is fixedly provided with a lifting block (54), one end of each movable rod (52) far away from each lifting block (54) is fixedly provided with a movable plate (55), and the movable plates (55) are connected with the hollow tubes (31) through positioning assemblies (56);

the movable rod (52) is provided with a spring (53), one end of the spring (53) is fixedly arranged on the supporting block (51), and one end of the spring (53) away from the supporting block (51) is fixedly arranged on the lifting block (54).

4. The MINI distribution box according to claim 3, wherein the positioning assembly (56) comprises a connecting rod (561), a positioning block (562), a sliding chute (563) and a positioning groove (564), the bottom end of the moving plate (55) is fixedly provided with the connecting rod (561), the inner wall of the positioning block (562) is provided with a groove (565), one end of the connecting rod (561) far away from the moving plate (55) is fixedly arranged on the inner wall of the groove (565), the shape of the positioning block (562) is a hemisphere, and the material is rubber;

the inner walls of the two ends of the hollow tube (31) are provided with a sliding groove (563) and a positioning groove (564), the sliding groove (563) is communicated with the positioning groove (564), and the shape of the positioning groove (564) is matched with that of the positioning block (562).

5. The MINI distribution box of claim 4, wherein the inner wall of the chute (563) is slidably connected to the connecting rod (561), and the positioning block (562) is clamped on the inner wall of the positioning groove (564) through the chute (563).

6. The MINI distribution box of claim 4, wherein the diameter of the chute (563) is the same as the diameter of the connecting rod (561), and the diameter of the positioning block (562) is larger than the diameter of the chute (563).

7. The MINI distribution box according to claim 1, wherein the pressing assembly (61) comprises a hollow circular plate (611) screwed on the inner wall of the hollow tube (31), the inner wall of the hollow circular plate (611) is fixedly provided with a first bracket (612), and the top of the first bracket (612) is fixedly provided with a driving block (613).

8. The MINI distribution box according to claim 1, wherein the air draft assembly (7) comprises fixing rods (71) fixedly installed on inner walls of two ends of the hollow tube (31), and fans (72) are fixedly installed between the two groups of fixing rods (71).

9. The MINI distribution box according to claim 1, wherein the air outlet structure (8) comprises a plurality of air outlet holes (81) formed in the inner wall of the bottom end of the distribution box body (2), and a one-way valve (82) is fixedly mounted on the inner wall of the air outlet holes (81).