CN224097277U

CN224097277U - Heat dissipation type shell assembly of looped netowrk case

Info

Publication number: CN224097277U
Application number: CN202520733666.1U
Authority: CN
Inventors: 刘智; 霍亚南; 谭巡
Original assignee: Zhonghuan Neng Jiangsu Electric Power Engineering Co ltd
Current assignee: Zhonghuan Neng Jiangsu Electric Power Engineering Co ltd
Priority date: 2025-04-17
Filing date: 2025-04-17
Publication date: 2026-04-07
Anticipated expiration: 2035-04-17

Abstract

The utility model relates to the technical field of ring main units and discloses a heat dissipation type shell assembly of a ring main unit, which comprises an outer shell, wherein a door body is hinged at the front end of the outer shell, heat dissipation grooves are formed below two sides of the outer shell, a heat dissipation fan is arranged in each heat dissipation groove, a dustproof net is arranged at one end of each heat dissipation groove below two sides of the outer shell, an installation mechanism is arranged on the outer side of each dustproof net, a cleaning mechanism is arranged at the front end of each dustproof net, and the cleaning mechanism is arranged at the front end of each dustproof net.

Description

Heat dissipation type shell assembly of looped netowrk case

Technical Field

The utility model relates to the technical field of ring main units, in particular to a heat dissipation type shell component of a ring main unit.

Background

The ring main unit is a group of electric equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled spacing ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, and has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The ring main unit is widely used in power distribution stations and box-type substations of load centers such as urban residential communities, high-rise buildings, large public buildings, factory enterprises and the like, and a heat dissipation shell is needed when the ring main unit is used.

The utility model discloses a "casing of looped netowrk cabinet" as bulletin number CN214478897U discloses be equipped with the high-voltage load switch main part in the inside cavity of box, be equipped with the top on the box top surface, be equipped with first drum on the top, be equipped with two electric putter on the first drum lateral wall, electric putter's telescopic link lower part is equipped with the elevating disc, the lower part of top is located to the elevating disc.

However, in the above-mentioned technique, inconvenient cleaning process is carried out to the dust screen when using for the outside of dust screen adsorbs there is more dust, so makes the dust screen jam easily when using, influences the radiating efficiency of looped netowrk cabinet, thereby has reduced the practicality of this housing assembly when using.

Therefore, we propose a heat dissipation type housing assembly of the ring main unit, so as to solve the problem that the dust screen is inconvenient to clean and the dust screen is adsorbed with more dust.

Disclosure of utility model

The utility model aims to provide a heat dissipation type shell assembly of a ring main unit, which solves the problem that the background art brings forward inconvenience in cleaning a dust screen, so that more dust is adsorbed on the outer side of the dust screen.

The heat dissipation type shell component of the ring main unit comprises an outer shell, wherein a door body is hinged at the front end of the outer shell, heat dissipation grooves are formed below two sides of the outer shell, a heat dissipation fan is arranged in each heat dissipation groove, a dust screen is arranged at one end of each heat dissipation groove below two sides of the outer shell, a mounting mechanism is arranged on the outer side of each dust screen, and a cleaning mechanism is arranged at the front end of each dust screen;

the cleaning mechanism comprises an installation cavity, a servo motor, a threaded rod, a thread bush, a cleaning brush and a limiting structure, wherein the installation cavity is installed at two ends below two sides of an outer shell, the servo motor is installed at the top end of the installation cavity, the threaded rod is installed in the installation cavity, the output end of the servo motor is connected with one end of the threaded rod, the thread bush is arranged on the outer side wall of the threaded rod, the cleaning brush is installed at one end of the thread bush, and the cleaning brush is arranged at the front end of the dust screen.

Preferably, the limit structure comprises a limit rod and a limit sleeve, the limit rod is arranged in the installation cavity, the limit sleeve is arranged on the outer side wall of the limit rod, and one end of the limit sleeve is connected with one end of the cleaning brush.

Preferably, the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.

Preferably, two heat dissipation fans are respectively arranged on two sides of the outer shell, and the positions of the two heat dissipation fans are mutually matched, so that the ventilation effect of the outer shell is better.

Preferably, the installation mechanism comprises a fixed plate, thread grooves, a screw rod, a rotating wheel, a positioning plate and a guiding structure, wherein the fixed plate is installed below two sides of the outer shell, the thread grooves are formed in the fixed plate in a penetrating mode, the screw rod is arranged in the thread grooves in a penetrating mode, the positioning plate is installed at one end of the screw rod in a rotating mode, and the rotating wheel is installed at the other end of the screw rod.

Preferably, the locating plate is provided with a plurality of in the outside of dust screen, the locating plate is L shape design.

Preferably, the guide structure comprises a guide hole and a guide rod, wherein the guide hole penetrates through one end of the fixing plate, the guide rod penetrates through the inside of the guide hole, and one end of the guide rod is connected with one end of the positioning plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through being provided with clean mechanism at the front end of dust screen, utilize clean mechanism's installation cavity, servo motor, threaded rod, thread bush, cleaning brush, mutually supporting between gag lever post and the stop collar can drive the cleaning brush and remove, utilize the cleaning brush to clean the dust screen for the dust screen is better when using the effect, is difficult for blockking up, so makes the radiating effect of looped netowrk cabinet better, thereby has improved the practicality of this housing assembly when using greatly.

2. Through being provided with installation mechanism in the both sides of dust screen, utilize the fixed plate, the screw groove, the screw rod, the runner, the locating plate, mutually support between guiding hole and the guide bar of installation mechanism, can carry out convenient dismantlement and installation processing to the dust screen for the dust screen is convenient and fast more when changing, thereby has improved the convenience of this housing assembly when using greatly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a heat dissipation fan according to the present utility model;

FIG. 3 is a schematic view of the overall structure of the cleaning mechanism of the present utility model;

Fig. 4 is a schematic view of the whole structure of the mounting mechanism of the present utility model.

In the figure, 1, an outer shell; 2, a door body, 3, a heat radiation fan, 4, a dust screen, 5, a mounting cavity, 6, a servo motor, 7, a threaded rod, 8, a threaded sleeve, 9, a cleaning brush, 10, a limiting rod, 11, a limiting sleeve, 12, a fixing plate, 13, a threaded groove, 14, a threaded rod, 15, a rotating wheel, 16, a positioning plate, 17, a guide hole, 18 and a guide rod.

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.

Example 1

Referring to fig. 1-3, a heat dissipation type housing assembly of a ring main unit includes an outer housing 1, a door body 2 is hinged at a front end of the outer housing 1, heat dissipation grooves are formed below two sides of the outer housing 1, a heat dissipation fan 3 is mounted in each heat dissipation groove, a dust screen 4 is mounted at one end of each heat dissipation groove below two sides of the outer housing 1, a mounting mechanism is arranged on an outer side of the dust screen 4, and a cleaning mechanism is arranged at a front end of each dust screen 4.

The utility model provides a clean mechanism includes installation cavity 5, servo motor 6, threaded rod 7, thread bush 8, cleaning brush 9 and limit structure, installation cavity 5 installs in the both ends of shell body 1 both sides below, one servo motor 6 is installed on the top of installation cavity 5, one internally mounted in installation cavity 5 has threaded rod 7, servo motor 6's output is connected with the one end of threaded rod 7, the lateral wall of threaded rod 7 is provided with thread bush 8, cleaning brush 9 is installed to the one end of thread bush 8, cleaning brush 9 sets up in the front end of dust screen 4, and during the use, start servo motor 6 drives threaded rod 7 and rotates, so drive thread bush 8 and remove, and then under the spacing of gag lever post 10 and stop collar 11, utilize thread bush 8 to drive cleaning brush 9 to remove, utilize cleaning brush 9 to clear up the processing to dust screen 4, start radiator fan 3 this moment, the removal of cooperation cleaning brush 9 blows dust to the both sides of shell body 1 for the cleaning effect of dust screen 4 is better, is difficult to block up, so that the looped netowrk cabinet has improved greatly when the practicality is used to the shell body assembly greatly.

The utility model discloses a cleaning brush 9, including installation cavity 5, cleaning brush 9, spacing structure, limit structure, including gag lever post 10 and stop collar 11, gag lever post 10 installs in another the inside of installation cavity 5, the lateral wall of gag lever post 10 is provided with stop collar 11, the one end of stop collar 11 is connected with the one end of cleaning brush 9, the cross section of gag lever post 10 is less than the cross section of stop collar 11, constitute sliding construction between gag lever post 10 and the stop collar 11, during the use, utilize mutually supporting between gag lever post 10 and the stop collar 11, can carry out spacing treatment when removing cleaning brush 9 for cleaning brush 9 is more stable when removing.

The two heat dissipation fans 3 are respectively arranged on two sides of the outer shell 1, the positions of the two heat dissipation fans 3 are mutually matched, so that the ventilation effect of the outer shell 1 is better, and the air convection effect of the outer shell 1 is better.

Example 2

The embodiment is an improvement made on the basis of embodiment 1, and in particular, please refer to fig. 4, a heat dissipation type housing assembly of a ring main unit, which comprises an outer housing 1, a door body 2 is hinged at the front end of the outer housing 1, heat dissipation grooves are formed in the lower portions of two sides of the outer housing 1, a heat dissipation fan 3 is installed in the heat dissipation grooves, a dust screen 4 is installed at one end of the heat dissipation grooves below two sides of the outer housing 1, an installation mechanism is arranged on the outer side of the dust screen 4, and a cleaning mechanism is arranged at the front end of the dust screen 4.

The utility model provides a dust screen is convenient, and the dust screen is convenient and fast when the dust screen 4 is changed, rotates runner 15 and drives screw rod 14 and rotate, because threaded connection between screw rod 14 and the screw rod 13, so that screw rod 14 moves in the inside of screw rod 13, and then under the direction of guiding hole 17 and guide bar 18, utilize screw rod 14 to drive locating plate 16 to move for locating plate 16 breaks away from dust screen 4, can take off dust screen 4 with new, place it in one side of fan 3, reverse rotation 15 drives locating plate 16 in the outside of dust screen 4 and is provided with a plurality of, locating plate 16 is L shape design, when needs change dust screen 4, rotates runner 15 and drives screw rod 14, because threaded connection between screw rod 14 and the screw rod 13, makes screw rod 14 drive the locating plate 16 and remove in the inside of screw rod 13, and then can take off dust screen 4 with the dust screen 4, then take off new dust screen 4, and place one side at fan 3, reverse rotation 15 drives locating plate 16, and the position is fixed mounting and is convenient and fast when the dust screen 4 is changed, thereby the convenient and fast when the dust screen 4 is convenient and fast is changed, and the convenient and fast is convenient to install the dust screen 4.

The guide structure comprises a guide hole 17 and a guide rod 18, the guide hole 17 penetrates through one end of the fixed plate 12, the guide rod 18 is arranged in the guide hole 17 in a penetrating manner, one end of the guide rod 18 is connected with one end of the positioning plate 16, and when the guide structure is used, the positioning plate 16 can be guided during movement by means of the mutual matching between the guide hole 17 and the guide rod 18, so that the positioning plate 16 is more stable during movement.

The working principle is that a worker starts two heat dissipation fans 3, the two heat dissipation fans 3 are utilized to conduct heat dissipation treatment on the ring main unit, the heat dissipation effect of the ring main unit is better, dust can be prevented from entering the inside of the outer shell 1 by the aid of the dust screen 4, when the dust screen 4 needs to be cleaned, the servo motor 6 is started to drive the threaded rod 7 to rotate, the threaded sleeve 8 is driven to move, the cleaning brush 9 is driven to move by the aid of the threaded sleeve 8 under the limit of the limit rod 10 and the limit sleeve 11, the dust screen 4 is cleaned by the aid of the cleaning brush 9, at the moment, the heat dissipation fans 3 are started, dust is blown to two sides of the outer shell 1 by the aid of the movement of the cleaning brush 9, when the dust screen 4 needs to be replaced, the rotating wheel 15 drives the threaded rod 14 to rotate, the threaded rod 14 is enabled to move in the threaded groove 13 due to the threaded connection between the threaded groove 13 and the threaded rod 14, and then the positioning plate 16 is driven to move under the guide of the guide hole 17 and the guide rod 18, the positioning plate 16 is separated from the dust screen 4, the dust screen 4 can be removed, and then the dust screen 4 can be placed on one side of the dust screen 4 is placed on the opposite side of the dust screen 4, and the dust screen 4 is placed on the opposite sides of the dust screen 4, and the dust screen is conveniently placed on one side of the dust screen 4, and the dust screen is conveniently placed on the dust screen is placed on the side of the dust screen.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A heat dissipation shell assembly for a ring network box, comprising an outer shell (1), characterized in that: a door (2) is hinged to the front end of the outer shell (1), heat dissipation grooves are provided on the lower sides of both sides of the outer shell (1), a heat dissipation fan (3) is installed inside the heat dissipation grooves, a dustproof net (4) is installed at one end of the heat dissipation grooves on both sides of the outer shell (1), an installation mechanism is provided on the outer side of the dustproof net (4), and a cleaning mechanism is provided at the front end of the dustproof net (4);

The cleaning mechanism includes a mounting cavity (5), a servo motor (6), a threaded rod (7), a threaded sleeve (8), a cleaning brush (9), and a limiting structure. The mounting cavity (5) is installed at both ends of the lower sides of the outer shell (1). A servo motor (6) is installed at the top of one mounting cavity (5), and a threaded rod (7) is installed inside the other mounting cavity (5). The output end of the servo motor (6) is connected to one end of the threaded rod (7). A threaded sleeve (8) is provided on the outer wall of the threaded rod (7). A cleaning brush (9) is installed at one end of the threaded sleeve (8). The cleaning brush (9) is located at the front end of the dustproof net (4).

2. A heat dissipation housing assembly for a ring network box according to claim 1, characterized in that: the limiting structure includes a limiting rod (10) and a limiting sleeve (11), the limiting rod (10) is installed inside another mounting cavity (5), the outer side wall of the limiting rod (10) is provided with a limiting sleeve (11), and one end of the limiting sleeve (11) is connected to one end of the cleaning brush (9).

3. A heat dissipation shell assembly for a ring network box according to claim 2, characterized in that: the cross-section of the limiting rod (10) is smaller than the cross-section of the limiting sleeve (11), and the limiting rod (10) and the limiting sleeve (11) form a sliding structure.

4. The heat dissipation shell assembly of a ring network box according to claim 1, characterized in that: two heat dissipation fans (3) are respectively provided on both sides of the outer shell (1), and the positions of the two heat dissipation fans (3) are adapted to each other, so that the ventilation effect of the outer shell (1) is better.

5. A heat dissipation shell assembly for a ring network box according to claim 1, characterized in that: the installation mechanism includes a fixing plate (12), a threaded groove (13), a screw (14), a rotating wheel (15), a positioning plate (16), and a guide structure, wherein the fixing plate (12) is installed below both sides of the outer shell (1), the fixing plate (12) is provided with a threaded groove (13) through the inside, the screw (14) is provided through the inside of the threaded groove (13), the positioning plate (16) is rotatably installed at one end of the screw (14), and the rotating wheel (15) is installed at the other end of the screw (14).

6. A heat dissipation type shell assembly for a ring network box according to claim 5, characterized in that: multiple positioning plates (16) are provided on the outside of the dustproof net (4), and the positioning plates (16) are L-shaped.

7. A heat dissipation housing assembly for a ring network box according to claim 5, characterized in that: the guiding structure includes a guide hole (17) and a guide rod (18), the guide hole (17) is opened through one end of the fixing plate (12), the guide rod (18) is provided through the interior of the guide hole (17), and one end of the guide rod (18) is connected to one end of the positioning plate (16).