CN219268287U - Computer lab switch board with dustproof effect - Google Patents
Computer lab switch board with dustproof effect Download PDFInfo
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- CN219268287U CN219268287U CN202320729679.2U CN202320729679U CN219268287U CN 219268287 U CN219268287 U CN 219268287U CN 202320729679 U CN202320729679 U CN 202320729679U CN 219268287 U CN219268287 U CN 219268287U
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- cabinet
- cabinet body
- power distribution
- hood
- machine room
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses a machine room power distribution cabinet with a dustproof effect. The machine room power distribution cabinet comprises a cabinet body loaded in the machine room, a power distribution room arranged in the cabinet body, an electric appliance support, a hood arranged at one side of the cabinet body, a heat dissipation assembly arranged in the hood and a heat transfer structure. The heat transfer structure comprises a convection channel which is arranged on the side wall of the cabinet body in a penetrating way, a base plate which is fixedly arranged in the hood, a sleeve which is fixedly arranged on the base plate in a penetrating way and is matched with the convection channel, and a filter element which is filled and fixed in the corresponding sleeve. The convection channel is in a conical structure, and the caliber of the end part facing the inside of the cabinet is smaller than that of the end part facing the heat dissipation component. The utility model utilizes the mode of blowing in uniform air column to perform convection heat dissipation, has small air flow disturbance to electric appliances in the cabinet, has the characteristics of thin air column and high speed, can achieve the effect of feeding cold air, and has excellent dust-proof effect when absorbing and removing dust during heat dissipation.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to a machine room power distribution cabinet with a dustproof effect.
Background
The power distribution cabinet is the final-stage equipment of the power distribution system, and is used in the occasions with more dispersed loads and fewer loops, so that the power of a certain circuit of the power distribution equipment at the upper stage is distributed to nearby loads, and the functions of protecting, monitoring and controlling the loads are provided.
The patent of the utility model with reference to the issued publication number CN 215497896U discloses a power distribution cabinet of a machine room, which comprises a cabinet body and a heat dissipation mechanism arranged on the side wall of the cabinet body, wherein the side wall of the cabinet body is provided with an opening, a door body for closing the opening is hinged on the cabinet body, and the heat dissipation mechanism comprises an installation cavity arranged in the side wall of the cabinet body, a plurality of first vent holes arranged on the outer side wall of the cabinet body, a plurality of second vent holes arranged on the inner side wall of the cabinet body and a dust filtering net arranged in the installation cavity. Under the cooperation of first air vent, second air vent, installation cavity and dust filter net, when outside air was admitted air through first air vent and second air vent, filter the dust through the dust filter net to reduce the condition that the dust got into the switch board inside and damaged components and parts even, through setting up the subassembly of bleeding, under radiator fan's effect, promote the circulation speed of the internal air current of cabinet, thereby increase the radiating efficiency of the cabinet body.
However, the technical solutions of the above patent have the following drawbacks in practical use: the heat dissipation mechanism is arranged in the cabinet, and air flow disturbance generated during operation of the heat dissipation mechanism directly acts on electric appliances in the cabinet, so that the influence is large, dust is removed by interception of the filter screen, impurities attached to the filter screen are easy to scatter, and the dust prevention effect is influenced.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to provide a machine room power distribution cabinet with a dustproof effect, so as to solve the problems that when a current power distribution cabinet is arranged in the cabinet, a heat dissipation mechanism of the current power distribution cabinet is arranged in the cabinet, air current disturbance generated during operation directly acts on electric appliances in the cabinet, the influence is large, dust is removed by interception of a filter screen, the adsorption efficiency is low, and impurities attached to the filter screen are easy to scatter.
A machine room power distribution cabinet with a dustproof effect comprises a cabinet body, a power distribution room and an electric appliance bracket, wherein the cabinet body is loaded in a machine room, the power distribution room is arranged in the cabinet body, and the electric appliance bracket is positioned in the power distribution room;
the computer lab switch board still includes:
the hood is arranged at the corresponding side position of the cabinet body;
a heat sink assembly disposed within the hood; and
the heat transfer structure comprises a convection channel which is arranged on the side wall of the cabinet body in a penetrating way, a base plate which is fixedly arranged in the hood, a sleeve which is fixedly arranged on the base plate in a penetrating way and is matched with the convection channel, and a filter element which is filled and fixed in the corresponding sleeve;
the convection channel is in a conical structure, and the caliber of the end part of the convection channel facing the inside of the cabinet is smaller than that of the end part facing the heat dissipation assembly.
Above-mentioned computer lab switch board utilizes the mode of blowing into even air column to carry out the convection current heat dissipation, and is little to the air current disturbance that electrical apparatus produced in the cabinet, and this air column has the characteristics that the air column is thin and the speed is big, can reach the effect of sending into the air conditioning, in addition, adsorb the dust removal when radiating, compare in the filter screen and hold back, dustproof effect is excellent.
In one embodiment, the cabinet body is hinged with a cabinet door, and the electric appliance bracket is fixedly connected with the cabinet body through screws; and the electric appliance bracket is provided with a power distribution assembly.
In one embodiment, bolts are connected between the hood and the cabinet body in a threaded manner, and a plurality of groups of air grooves are uniformly formed in the side wall of the hood, which faces away from the cabinet body.
In one embodiment, the heat dissipation assembly comprises a frame fixedly mounted in the hood and a fan fixedly mounted on the frame; the fans are arranged facing the cabinet body.
In one embodiment, the number of the convection channels is a plurality of groups, the plurality of groups of convection channels are uniformly distributed, and the convection channels are distributed facing the hood; the sleeve is slidably embedded in the corresponding convection channel.
In one embodiment, the base plate is arranged vertically, and the base plate is located at a position of one side of the heat dissipation assembly facing the cabinet body.
Compared with the prior art, the utility model has the beneficial effects that: the machine room power distribution cabinet utilizes the mode of blowing in the uniform air column to carry out convection heat dissipation, and is little to the air current disturbance that electrical apparatus produced in the cabinet to this air column is sent into the trailing edge small-bore by the heavy-calibre and is bulged in to the cabinet and form, has the characteristics that the air column is thin and the speed is big, can reach the effect of sending into the air conditioning, in addition, adsorb the dust removal in radiating, compare in the filter screen and hold back, dustproof effect is excellent.
Drawings
Fig. 1 is a front view of a machine room power distribution cabinet with a dustproof effect.
Fig. 2 shows an exploded view of fig. 1.
Description of the main reference signs
1. A cabinet body; 2. a distribution room; 3. an electrical appliance bracket; 4. a hood; 5. a heat dissipation assembly; 51. a frame; 52. a fan; 6. a heat transfer structure; 61. a convection channel; 62. a substrate; 63. a sleeve; 64. a filter element.
The foregoing general description of the utility model will be described in further detail with reference to the drawings and detailed description.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, the present embodiment provides a machine room power distribution cabinet with dustproof effect, which includes a cabinet body 1 loaded in a machine room, a power distribution room 2 provided in the cabinet body 1, an electrical appliance bracket 3 positioned in the power distribution room 2, a hood 4 provided at a position corresponding to one side of the cabinet body 1, a heat dissipation assembly 5 provided in the hood 4, and a heat transfer structure 6.
The cabinet is characterized in that a cabinet door is hinged to the cabinet body 1, the electric appliance support 3 is fixedly connected with the cabinet body 1 through screws, and a power distribution assembly is mounted on the electric appliance support 3. In this embodiment, based on the cabinet body 1 as a housing, safety protection of the power distribution components integrally assembled in the power distribution room 2 therein is provided, and the electric appliance bracket 3 realizes orderly installation of the power distribution components in the cabinet, thereby performing a power distribution function to distribute electric energy of a certain circuit of the power distribution equipment of the upper stage to a nearby load.
Bolts are connected between the hood 4 and the cabinet body 1 in a threaded manner, and a plurality of groups of air grooves are uniformly formed in the side wall of the hood 4, which faces away from the cabinet body 1. The heat dissipation assembly 5 includes a frame 51 fixedly installed in the hood 4, and a fan 52 fixedly installed on the frame 51. The fan 52 is arranged facing the cabinet 1. In this embodiment, the housing space of the heat dissipation assembly 5 is provided by the hood 4, and convection of air inside and outside the cabinet body 1 is realized by running the heat dissipation assembly 5, so that convection heat dissipation is achieved, and the aim of avoiding overheat damage of devices in the cabinet is fulfilled.
The heat transfer structure 6 comprises a convection channel 61 which is arranged on the side wall of the cabinet body 1 in a penetrating way, a base plate 62 which is fixedly arranged in the hood 4, a sleeve 63 which is fixedly arranged on the base plate 62 in a penetrating way and is matched with the convection channel 61, and a filter element 64 which is filled and fixed in the corresponding sleeve 63. Wherein, the convection channel 61 has a conical structure, and the caliber of the end facing the inside of the cabinet is smaller than that of the end facing the heat dissipation assembly 5. In this embodiment, the convection channel 61 is provided to exchange the air inside and outside the cabinet, so that the air blown in by the heat dissipation component 5 is blown out into the cabinet along the small caliber after being fed in the large caliber, so that the blown-in air column is thin and has high speed, thereby achieving the effect of feeding cool air.
The number of the convection channels 61 is a plurality of groups, the convection channels 61 of the plurality of groups are uniformly distributed, and the convection channels 61 are arranged facing the hood 4. The base plate 62 is vertically arranged, the base plate 62 is positioned at one side of the heat dissipation assembly 5 facing the cabinet 1, and the sleeve 63 is slidably embedded in the corresponding convection channel 61.
The mode of blowing into even air column is utilized to carry out convection heat dissipation, the air current disturbance to electrical appliances in the cabinet is little, and the air column is formed by the air being sent into by heavy caliber and then being blown out into the cabinet along the small caliber, and the air column has the characteristics of being thin and big in speed, can reach the effect of sending into air conditioning, in addition, adsorb the dust removal when radiating, compare with the filter screen interception, dustproof effect is excellent.
To sum up, the computer lab switch board of this embodiment has following advantage compared with the switch board at present: the computer lab switch board of this embodiment utilizes the mode of blowing into even gas column to carry out the convection current heat dissipation, and is little to the air current disturbance that electrical apparatus produced in the cabinet to this gas column is sent into the trailing edge small-bore by the heavy-calibre and is formed to the interior bulge of cabinet, has the characteristics that the gas column is thin and the speed is big, can reach the effect of sending into the air conditioning, in addition, adsorb the dust removal when radiating, compare in the filter screen interception, dustproof effect is excellent.
The naming of the components involved is based on the functions described in the specification as naming standards, and is not limited by the specific terms used in the present utility model, and other terms may be selected by those skilled in the art to describe the names of the components of the present utility model.
Claims (6)
1. A machine room power distribution cabinet with a dustproof effect comprises a cabinet body (1) loaded in a machine room, a power distribution room (2) arranged in the cabinet body (1) and an electric appliance bracket (3) positioned in the power distribution room (2);
its characterized in that, computer lab switch board still includes:
a hood (4) arranged at a corresponding side position of the cabinet body (1);
a heat-dissipating component (5) disposed within the hood (4); and
the heat transfer structure (6) comprises a convection channel (61) which is arranged on the side wall of the cabinet body (1) in a penetrating way, a base plate (62) which is fixedly arranged in the hood (4), a sleeve (63) which is fixedly arranged on the base plate (62) in a penetrating way and is matched with the convection channel (61), and a filter element (64) which is filled and fixed in the corresponding sleeve (63);
wherein, the convection channel (61) is in a conical structure, and the caliber of the end part facing the inside of the cabinet is smaller than that of the end part facing the heat dissipation component (5).
2. The machine room power distribution cabinet with the dustproof effect according to claim 1, wherein a cabinet door is hinged on the cabinet body (1), and the electric appliance bracket (3) is fixedly connected with the cabinet body (1) through screws;
and the electric appliance bracket (3) is provided with a power distribution assembly.
3. The machine room power distribution cabinet with the dustproof effect according to claim 1, wherein bolts are connected between the hood (4) and the cabinet body (1) in a threaded mode, and a plurality of groups of air grooves are uniformly formed in the side wall of the hood (4) facing away from the cabinet body (1).
4. A machine room power distribution cabinet with dust-proof effect according to claim 1, characterized in that the heat dissipation assembly (5) comprises a frame (51) fixedly mounted in the hood (4), a fan (52) fixedly mounted on the frame (51);
the fan (52) is arranged facing the cabinet body (1).
5. The machine room power distribution cabinet with the dustproof effect according to claim 1, wherein the number of the convection channels (61) is a plurality of groups, the convection channels (61) of the plurality of groups are uniformly distributed, and the convection channels (61) are distributed facing the hood (4);
the sleeve (63) is slidably embedded in the corresponding convection channel (61).
6. Machine room power distribution cabinet with dust-proof effect according to claim 1, characterized in that the base plate (62) is arranged vertically, and the base plate (62) is located at a side position of the heat dissipation assembly (5) facing the cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320729679.2U CN219268287U (en) | 2023-03-29 | 2023-03-29 | Computer lab switch board with dustproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320729679.2U CN219268287U (en) | 2023-03-29 | 2023-03-29 | Computer lab switch board with dustproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219268287U true CN219268287U (en) | 2023-06-27 |
Family
ID=86868296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320729679.2U Active CN219268287U (en) | 2023-03-29 | 2023-03-29 | Computer lab switch board with dustproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219268287U (en) |
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2023
- 2023-03-29 CN CN202320729679.2U patent/CN219268287U/en active Active
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