CN220107229U - Combined low-voltage switch cabinet - Google Patents
Combined low-voltage switch cabinet Download PDFInfo
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- CN220107229U CN220107229U CN202320851566.XU CN202320851566U CN220107229U CN 220107229 U CN220107229 U CN 220107229U CN 202320851566 U CN202320851566 U CN 202320851566U CN 220107229 U CN220107229 U CN 220107229U
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- Prior art keywords
- switch cabinet
- cabinet body
- heat dissipation
- radiating
- ventilating duct
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- 239000000428 dust Substances 0.000 claims abstract description 8
- 230000017525 heat dissipation Effects 0.000 claims description 44
- 238000009423 ventilation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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Abstract
The utility model discloses a combined low-voltage switch cabinet, which belongs to the technical field of low-voltage switch cabinets and particularly relates to a combined low-voltage switch cabinet, which comprises a switch cabinet body, wherein the top of the switch cabinet body is provided with a ventilating duct, the ventilating duct is provided with caulking grooves, the left side and the right side of the switch cabinet body are respectively provided with a radiating opening, two radiating openings are arranged diagonally, a filter screen plate is arranged in the ventilating duct, two groups of radiating components are respectively connected in the radiating openings, the inside of the switch cabinet body is subjected to auxiliary radiating, air passing through the ventilating duct is subjected to auxiliary filtering by the filter screen plate arranged in the ventilating duct, dust or sundries are prevented from entering the switch cabinet body through the ventilating duct, the two radiating openings are arranged at the left side and the right side of the switch cabinet body, so that two radiating fans are arranged up and down in a staggered manner, air flow enters the switch cabinet body from the bottom of the switch cabinet body, and is discharged through the radiating fans at the top, so that the air flow can pass through the bottom and the top of the switch cabinet body, heat generated in the switch cabinet body can be completely taken away, the radiating effect is improved, and meanwhile, the ventilation is better.
Description
Technical Field
The utility model relates to the technical field of low-voltage switch cabinets, in particular to a combined low-voltage switch cabinet.
Background
A switch cabinet (switchcabinet) is an electrical device, wherein the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a sub-control switch, and each shunt is arranged according to the requirement. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system.
The patent application number CN202120713761.7 discloses a combined low-voltage switch cabinet, and relates to the technical field of electrical equipment. The utility model comprises a top plate and a base, wherein a first upright post and a second upright post are arranged between the top plate and the base; a transverse plate is arranged between the first upright post and the second upright post; a vertical plate is arranged between the transverse plate and the top plate; a low-pressure chamber is arranged on one side of the vertical plate; a short column is arranged between the transverse plate and the base; a bus chamber is arranged at one side of the short column; a plurality of plugboards are detachably arranged in the bus chamber; a plurality of connectors are distributed on one side of the short column and one side of the second upright post at equal intervals; the plug connector is internally and detachably provided with a plug rod; the inserting rods are arranged at two sides of the inserting plate; and a limiting plate is also arranged at one end of the inserting connection rod.
When the switch cabinet is used, the ventilation operation is carried out on the inside of the switch cabinet through the cooperation of the ventilating drum and the fan, but because the partition plate is not arranged in the ventilating drum, dust and sundries can enter the switch cabinet through the ventilating drum, the normal use of the switch cabinet can be affected after the dust or the sundries are accumulated, and the switch cabinet is provided with the heat dissipation row holes through the side edge of the cabinet body, when air enters the cabinet, a part of the air rises to the inner top of the cabinet after being mixed with hot air, the air at the inner bottom part of the compensation cabinet cannot enter, the circulation is poor, and the heat is not easy to dissipate.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Therefore, the utility model aims to provide a combined low-voltage switch cabinet, air passing through a ventilation tube is assisted by a filter screen plate arranged in the ventilation tube to be filtered, dust or sundries are prevented from entering the switch cabinet body through the ventilation tube, two heat dissipation openings are arranged at the left side and the right side of the switch cabinet body, so that two heat dissipation fans are arranged up and down in a staggered mode, air flow enters the switch cabinet body from the bottom of the switch cabinet body and is discharged through the heat dissipation fan at the top, the air flow can penetrate through the bottom and the top of the switch cabinet body, heat generated in the switch cabinet body can be completely taken away, the heat dissipation effect of the switch cabinet body is improved, and meanwhile, the ventilation performance is better.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
a modular low voltage switchgear comprising:
the top of the switch cabinet body is provided with a ventilating tube which is provided with a caulking groove;
the left side and the right side of the switch cabinet body are provided with heat dissipation openings, and the two heat dissipation openings are diagonally arranged;
the filter screen plate is arranged in the ventilating duct, and the outer side of the filter screen plate is integrally formed and connected with an embedding seat clamped with the embedding groove;
and the two groups of heat dissipation parts are respectively connected in the heat dissipation openings and used for assisting in heat dissipation of the inner part of the switch cabinet body.
As a preferred solution of the combined low-voltage switch cabinet of the present utility model, the following is adopted: the heat dissipation part comprises a connecting frame arranged in the heat dissipation opening, an air opening is formed in the outer side of the connecting frame, and a heat dissipation fan is arranged in the connecting frame corresponding to the air opening.
As a preferred solution of the combined low-voltage switch cabinet of the present utility model, the following is adopted: the clamping groove is formed in the outer side of the connecting frame, and the clamping seat which is clamped and assembled with the clamping groove is integrally formed in the heat dissipation opening.
As a preferred solution of the combined low-voltage switch cabinet of the present utility model, the following is adopted: the integrated into one piece of cubical switchboard body rear side is connected with the connecting seat, has seted up the screw hole in the connecting seat, and threaded connection has the spacing on the connecting seat, and the spacing is horizontal drawing pin setting.
As a preferred solution of the combined low-voltage switch cabinet of the present utility model, the following is adopted: and a dustproof net is embedded at the inner side of the air port.
Compared with the prior art: through the filter screen board that sets up in the air funnel will be through the air auxiliary filtration of air funnel, prevent dust or debris to get into the cubical switchboard internal through the air funnel, and, locate the cubical switchboard body left and right sides with two thermovent, make two heat dissipation fans be crisscross upper and lower setting, the air current gets into the cubical switchboard internal from the cubical switchboard bottom, the heat dissipation fan discharge at top, make the air current can link up the bottom and the top of the cubical switchboard body, can take away the heat that its inside produced completely, when increasing its radiating effect, the air permeability is better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 3 is a schematic view of the structure of the portion A of the present utility model;
FIG. 4 is a schematic view of a part of the structure of the present utility model.
In the figure: 100 switch cabinet, 110 air funnel, 111 caulking groove, 120 heat dissipation mouth, 121 cassette, 130 connecting seat, 131 screw hole, 140 spacing, 200 filter screen plate, 210 caulking seat, 300 heat dissipation part, 310 connecting frame, 311 draw-in groove, 312 wind gap, 320 heat dissipation fan.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
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 combined low-voltage switch cabinet, please refer to fig. 1-4, comprising a switch cabinet body 100, a filter screen 200 and a heat dissipation component 300;
with continued reference to fig. 1-4, a ventilator 110 is provided at the top of the switch cabinet 100, and a caulking groove 111 is provided in the ventilator 110;
the left side and the right side of the switch cabinet body 100 are provided with heat dissipation ports 120, the two heat dissipation ports 120 are diagonally arranged, and a clamping seat 121 which is clamped and assembled with a clamping groove 311 is integrally formed in the heat dissipation ports 120;
the integrated into one piece of cubical switchboard body 100 rear side is connected with connecting seat 130, has seted up screw hole 131 in the connecting seat 130, and threaded connection has spacing 141 on the connecting seat 130, and spacing 140 is the setting of horizontal drawing pin, and rotatory spacing 140, spacing 140 is under the effect of screw hole 131, is straight reciprocating motion from the connecting seat 130, and then presss from both sides the external wiring of equipment at the connecting seat 130 outside through spacing 140.
With continued reference to fig. 1 and 3, the filter screen 200 is disposed in the air funnel 110, and the outside of the filter screen 200 is integrally formed with a seat 210 engaged with the slot 111, and the air passing through the air funnel 110 is filtered by the filter screen 200 disposed in the air funnel 110 to prevent dust or sundries from entering the switch cabinet 100 through the air funnel 110;
with continued reference to fig. 1, 2 and 4, the heat dissipation components 300 are provided with two groups, and the two groups of heat dissipation components 300 are respectively connected in the heat dissipation ports 120 to assist in heat dissipation inside the switch cabinet 100;
the heat dissipation component 300 includes a connecting frame 310 arranged in the heat dissipation port 120, an air port 312 is formed in the outer side of the connecting frame 310, a heat dissipation fan 320 is installed in the connecting frame 310 corresponding to the air port 312, a clamping groove 311 is formed in the outer side of the connecting frame 310, the two heat dissipation ports 120 are arranged on the left side and the right side of the switch cabinet body 100, the two heat dissipation fans 320 are arranged up and down in a staggered mode, air flow enters the switch cabinet body 100 from the bottom of the switch cabinet body 100 and is discharged through the heat dissipation fan 320 at the top, so that the air flow can penetrate through the bottom and the top of the switch cabinet body 100, heat generated in the air flow can be completely taken away, the heat dissipation effect of the air flow is improved, and meanwhile, the ventilation is better.
Working principle: when the air conditioner is used, the air passing through the air funnel 110 is filtered in an auxiliary mode through the filter screen plate 200 arranged in the air funnel 110, dust or sundries are prevented from entering the switch cabinet body 100 through the air funnel 110, the two radiating ports 120 are arranged on the left side and the right side of the switch cabinet body 100, so that the two radiating fans 320 are arranged up and down in a staggered mode, air flow enters the switch cabinet body 100 from the bottom of the switch cabinet body 100 and is discharged through the radiating fans 320 at the top, the air flow can penetrate through the bottom and the top of the switch cabinet body 100, heat generated in the air conditioner can be completely taken away, the radiating effect of the air conditioner is improved, and meanwhile, the ventilation is better.
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 (5)
1. A modular low voltage switchgear comprising:
the switch cabinet comprises a switch cabinet body (100), a ventilating tube (110) is arranged at the top, and a caulking groove (111) is arranged on the ventilating tube (110);
the left side and the right side of the switch cabinet body (100) are provided with heat dissipation openings (120), and the two heat dissipation openings (120) are diagonally arranged;
the filter screen plate (200) is arranged in the ventilating duct (110), and an embedding seat (210) clamped with the embedding groove (111) is integrally formed and connected to the outer side of the filter screen plate (200);
and the two groups of heat dissipation components (300) are arranged, and the two groups of heat dissipation components (300) are respectively connected in the heat dissipation ports (120) to assist in heat dissipation in the switch cabinet body (100).
2. The combined low-voltage switch cabinet according to claim 1, wherein the heat dissipation component (300) comprises a connecting frame (310) arranged in the heat dissipation opening (120), the outer side of the connecting frame (310) is provided with a wind opening (312), and the position, corresponding to the wind opening (312), in the connecting frame (310) is provided with a heat dissipation fan (320).
3. The combined low-voltage switch cabinet according to claim 2, wherein the connecting frame (310) is provided with a clamping groove (311) at the outer side, and the heat dissipation port (120) is integrally formed and connected with a clamping seat (121) which is clamped and engaged with the clamping groove (311).
4. The combined low-voltage switch cabinet according to claim 1, wherein the rear side of the switch cabinet body (100) is integrally connected with a connecting seat (130), a threaded hole (131) is formed in the connecting seat (130), a limit frame (140) is connected to the connecting seat (130) in a threaded manner, and the limit frame (140) is arranged in a transverse drawing pin manner.
5. A combined low-voltage switch cabinet according to claim 2, characterized in that the inside of the tuyere (312) is embedded with a dust screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320851566.XU CN220107229U (en) | 2023-04-17 | 2023-04-17 | Combined low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320851566.XU CN220107229U (en) | 2023-04-17 | 2023-04-17 | Combined low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220107229U true CN220107229U (en) | 2023-11-28 |
Family
ID=88849030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320851566.XU Active CN220107229U (en) | 2023-04-17 | 2023-04-17 | Combined low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220107229U (en) |
-
2023
- 2023-04-17 CN CN202320851566.XU patent/CN220107229U/en active Active
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