CN220964186U - Switch board convenient to ventilation and heat dissipation - Google Patents
Switch board convenient to ventilation and heat dissipation Download PDFInfo
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- CN220964186U CN220964186U CN202322970545.2U CN202322970545U CN220964186U CN 220964186 U CN220964186 U CN 220964186U CN 202322970545 U CN202322970545 U CN 202322970545U CN 220964186 U CN220964186 U CN 220964186U
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- cabinet body
- ventilation
- heat dissipation
- power distribution
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- 238000009423 ventilation Methods 0.000 title claims abstract description 48
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 33
- 238000009826 distribution Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model relates to the field of power distribution cabinets, and particularly discloses a power distribution cabinet convenient for ventilation and heat dissipation, which comprises an outer cabinet body and an inner cabinet body, wherein a heat dissipation cavity is formed between the inner cabinet body and the outer cabinet body, a plurality of ventilation holes are formed in the side wall of the inner cabinet body, a ventilation pipe is fixedly connected between the inner cabinet body and the outer cabinet body, the ventilation pipe extends out of the outer cabinet body, a filtering device is fixedly connected to the outer side of the ventilation pipe, and a fan assembly is arranged on the outer cabinet body; according to the utility model, the outer cabinet body and the inner cabinet body are arranged to form a two-layer cabinet body structure, when the fan assembly works, external air is filtered by the filtering device and then enters the inner cabinet body, and air in the inner cabinet body enters the heat dissipation cavity through the air holes, and is discharged and dissipated through the fan assembly, so that the circulating heat exchange of the air is realized, the heat dissipation efficiency can be effectively improved, dust entering the inner cabinet body is avoided, and the normal operation and the safety of equipment are ensured.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet convenient for ventilation and heat dissipation.
Background
In modern industrial production and commercial fields, power distribution cabinets are widely used for distribution and control of power systems. However, due to the high power operation of the internal equipment of the power distribution cabinet, a large amount of heat is generated, and if heat cannot be effectively dissipated in time, serious consequences such as overheating, damage and even fire disaster of the equipment can be caused. At present, some power distribution cabinets can all set up the louvre at cabinet body lateral wall for dispel the heat, but this kind of heat dissipation mode also can advance the dust to cabinet internal portion when can dispel the heat, also influences the equipment operation, consequently, design a power distribution cabinet convenient to ventilate radiating is vital to the normal operating and the security of guarantee equipment.
Disclosure of utility model
Aiming at the existing problems, the utility model provides the power distribution cabinet convenient for ventilation and heat dissipation, which can effectively solve the problems in the background technology.
In order to solve the problems, the utility model adopts the following technical scheme:
The utility model provides a switch board convenient to ventilation and heat dissipation, it includes the outer cabinet body and the inner cabinet body, form the heat dissipation chamber between the inner cabinet body and the outer cabinet body, the lateral wall of the inner cabinet body is provided with a plurality of ventilation holes, fixedly connected with ventilation pipe between the inner cabinet body and the outer cabinet body, the outside fixedly connected with filter equipment of the outer cabinet body is stretched out to the ventilation pipe, be provided with fan assembly on the outer cabinet body.
As still further aspects of the utility model: the top of outer cabinet body is located to the fan subassembly, and the fan subassembly includes the shell body, be provided with a plurality of ventilation slots on the shell body, the hub connection has the air extraction fan in the shell body, the motor is connected in the air extraction fan transmission.
As still further aspects of the utility model: the ventilation holes are strip-shaped holes and are arranged around the inner cabinet body.
As still further aspects of the utility model: the ventilation pipe is rectangular frame structure and locates a side of outer cabinet body.
As still further aspects of the utility model: the filtering device comprises a plate box, a plurality of ventilation holes which are communicated with each other from front to back are formed in the plate box, and a filter element is arranged in the plate box.
As still further aspects of the utility model: one side fixedly connected with baffle of filter core, fixedly connected with handle on the baffle.
As still further aspects of the utility model: the top surface of the outer cabinet body is fixedly connected with a top cover through a support column.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the outer cabinet body and the inner cabinet body are arranged to form a two-layer cabinet body structure, when the fan assembly works, external air is filtered by the filtering device and then enters the inner cabinet body, and air in the inner cabinet body enters the heat dissipation cavity through the air holes, and is discharged and dissipated through the fan assembly, so that the circulating heat exchange of the air is realized, the heat dissipation efficiency can be effectively improved, dust entering the inner cabinet body is avoided, and the normal operation and the safety of equipment are ensured.
Drawings
Fig. 1 is a schematic perspective view of an overall structure of a power distribution cabinet facilitating ventilation and heat dissipation;
Fig. 2 is a schematic structural diagram of a filtering device in a power distribution cabinet for facilitating ventilation and heat dissipation;
fig. 3 is a schematic structural diagram of a fan assembly in a power distribution cabinet for facilitating ventilation and heat dissipation.
In the figure: 1. an outer cabinet; 2. an inner cabinet body; 3. a heat dissipation cavity; 4. ventilation holes; 5. a ventilation pipe; 6. a filtering device; 61. a board box; 62. a vent hole; 63. a filter element; 64. a baffle; 65. a handle; 7. a fan assembly; 71. an outer housing; 72. a ventilation groove; 73. an exhaust fan; 74. a motor; 8. a support post; 9. and a top cover.
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.
This embodiment is explained with reference to fig. 1 to 3, and this embodiment provides a switch board convenient to ventilation and heat dissipation, and it includes outer cabinet body 1 and interior cabinet body 2, form heat dissipation chamber 3 between interior cabinet body 2 and the outer cabinet body 1, the lateral wall of interior cabinet body 2 is provided with a plurality of ventilation holes 4, fixedly connected with ventilation pipe 5 between interior cabinet body 2 and the outer cabinet body 1, the outside fixedly connected with filter equipment 6 of the outer cabinet body 1 is stretched out to ventilation pipe 5, be provided with fan assembly 7 on the outer cabinet body 1.
The fan assembly 7 is arranged at the top of the outer cabinet body 1, the fan assembly 7 comprises an outer shell 71, a plurality of ventilation grooves 72 are formed in the outer shell 71, an exhaust fan 73 is connected to the inner shaft of the outer shell 71, and the exhaust fan 73 is connected with a motor 74 in a transmission mode. When the motor 74 is started, the air draft fan 73 is driven to rotate, air in the heat dissipation cavity 3 is pumped out, the air pressure of the heat dissipation cavity 3 is reduced, hot air in the inner cabinet 2 enters the heat dissipation cavity 3 through the ventilation holes 4, meanwhile, external cold air is filtered through the filtering device 6 and enters the inner cabinet 2 through the ventilation pipe 5, the temperature of the internal equipment is reduced, and the effect of ventilation and heat dissipation is achieved.
The ventilation holes 4 are strip-shaped holes and are arranged around the inner cabinet body 2, and the inner cabinet body 2 can radiate heat from four sides simultaneously, so that ventilation efficiency is greatly improved. In order to ensure the air inlet effect, the ventilating pipe 5 is of a rectangular frame structure and is arranged on one side face of the outer cabinet body 1, and the ventilating pipe 5 is made of large-caliber pipes, so that the air inlet efficiency is ensured.
The filtering device 6 comprises a plate box 61, a plurality of ventilation holes 62 which are communicated with each other from front to back are formed in the plate box 61, a filter element 63 is arranged in the plate box 61, a baffle 64 is fixedly connected to one side of the filter element 63, and a handle 65 is fixedly connected to the baffle 64. The filter element 63 adopts a conventional hollow filter element structure, and the baffle 64 is pulled by the handle 65, so that the filter element 63 is convenient to replace.
The top surface of the outer cabinet body 1 is fixedly connected with a top cover 9 through a support column 8. The top cover 9 can cover the outer cabinet body 1 to play a role in shielding rain.
The working principle of the utility model is as follows: two-layer cabinet body structure is constituteed through setting up outer cabinet body 1 and interior cabinet body 2, at fan module 7 during operation, outside air enters into interior cabinet body 2 inside after filtering device 6 filters, air in the interior cabinet body 2 enters into heat dissipation chamber 3 through the bleeder vent, and then through fan module 7 exhaust heat dissipation, realized the circulation heat transfer of air, can effectively improve radiating efficiency, and avoided the inside entering dust of interior cabinet body 2, guarantee equipment's normal operating and security.
It is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions, and further, that the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a switch board convenient to ventilation and heat dissipation, its characterized in that includes the outer cabinet body and the inner cabinet body, form the heat dissipation chamber between the inner cabinet body and the outer cabinet body, the lateral wall of the inner cabinet body is provided with a plurality of ventilation holes, fixedly connected with ventilation pipe between the inner cabinet body and the outer cabinet body, the outside fixedly connected with filter equipment of the outer cabinet body is stretched out to the ventilation pipe, be provided with fan assembly on the outer cabinet body.
2. The power distribution cabinet convenient for ventilation and heat dissipation according to claim 1, wherein the fan assembly is arranged at the top of the outer cabinet body and comprises an outer shell, a plurality of ventilation grooves are formed in the outer shell, an exhaust fan is connected to the inner shaft of the outer shell, and the exhaust fan is in transmission connection with a motor.
3. The power distribution cabinet convenient for ventilation and heat dissipation according to claim 2, wherein the ventilation holes are bar-shaped holes and are arranged around the inner cabinet body.
4. The power distribution cabinet convenient for ventilation and heat dissipation according to claim 1, wherein the ventilation pipe is of a rectangular frame structure and is arranged on one side surface of the outer cabinet body.
5. The power distribution cabinet convenient for ventilation and heat dissipation according to claim 1, wherein the filtering device comprises a plate box, a plurality of ventilation holes which are communicated with each other from front to back are formed in the plate box, and a filter element is arranged in the plate box.
6. The power distribution cabinet convenient for ventilation and heat dissipation according to claim 5, wherein a baffle is fixedly connected to one side of the filter element, and a handle is fixedly connected to the baffle.
7. The power distribution cabinet convenient for ventilation and heat dissipation according to claim 1, wherein the top surface of the outer cabinet body is fixedly connected with a top cover through a support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322970545.2U CN220964186U (en) | 2023-11-03 | 2023-11-03 | Switch board convenient to ventilation and heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322970545.2U CN220964186U (en) | 2023-11-03 | 2023-11-03 | Switch board convenient to ventilation and heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220964186U true CN220964186U (en) | 2024-05-14 |
Family
ID=90980030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322970545.2U Active CN220964186U (en) | 2023-11-03 | 2023-11-03 | Switch board convenient to ventilation and heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220964186U (en) |
-
2023
- 2023-11-03 CN CN202322970545.2U patent/CN220964186U/en active Active
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