CN219555471U - Air cooling circulation assembly for communication high-frequency switch power supply - Google Patents
Air cooling circulation assembly for communication high-frequency switch power supply Download PDFInfo
- Publication number
- CN219555471U CN219555471U CN202320069527.4U CN202320069527U CN219555471U CN 219555471 U CN219555471 U CN 219555471U CN 202320069527 U CN202320069527 U CN 202320069527U CN 219555471 U CN219555471 U CN 219555471U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- exhaust pipe
- air
- power supply
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of high-frequency switch power supplies, in particular to an air cooling circulation assembly for a communication high-frequency switch power supply, which comprises a cabinet body and a cabinet door rotatably connected to the edge of one side of the cabinet body through a hinge, wherein a cooling fan is arranged in the cabinet body, a cooling fin is arranged on one side of the cooling fan away from the cabinet door, the edge of the cooling fin is fixedly provided with a skin, and the skin is fixed on the inner wall of the cabinet body; according to the utility model, the adjusting bolt is rotated, so that the protection grid can be turned over, the exhaust pipe is temporarily closed, external sundries can be prevented from entering the cabinet body, and the cooling fan can be prevented from being damaged; when the heat dissipation operation is performed, the skin enables the vicinity of the heat dissipation fins to be in a sealing state, so that air is fully contacted with the heat dissipation fins, heat on the heat dissipation fins is brought out from the heat dissipation fins, heat dissipation efficiency is improved, and the hot air is discharged to the outside of the cabinet body through the strong smoke exhaust chimney to form an independent air channel, so that heat is prevented from remaining in the cabinet body in the discharging process.
Description
Technical Field
The utility model belongs to the technical field of high-frequency switching power supplies, and particularly relates to an air cooling circulation assembly for a communication high-frequency switching power supply.
Background
With the rapid development of communication technology, 5G site layout is continuously improved, and the 3G/4G/5G sharing base station is a common phenomenon after the 5G site layout is improved, the requirement of the electric power of the communication base station is greatly improved by more than 50%, the intelligent management requirement of a power supply is improved, and the base station communication equipment is usually installed in a cabinet body for protection;
existing outdoor power equipment of present basic station dispels heat and only adopts the heat dissipation fan mostly, blows out the heat outside the cabinet body through the heat dissipation fan, and this kind of simple heat dissipation mode is difficult to adjust according to the internal equipment behavior of cabinet, and the heat dissipation fan part lacks the protection, takes place to damage easily in installation or maintenance in-process, inconvenient user use.
In order to solve the above problems, the present utility model provides an air-cooled circulating assembly for a communication high-frequency switching power supply.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides an air cooling circulation assembly for a communication high-frequency switching power supply, which has the characteristics of being capable of intelligently controlling the rotating speed of a cooling fan, having an independent air duct, being high in cooling efficiency, having a protection structure and preventing the cooling fan from being damaged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an air-cooled circulating assembly that communication high frequency switching power supply used, is in including the cabinet body and rotating the cabinet door of connection cabinet body one side edge through the hinge, the internal radiator fan that is equipped with of cabinet, radiator fan keeps away from one side of cabinet door is installed radiator fin, radiator fin's edge is fixed with the covering, the covering is fixed on the inner wall of the cabinet body, radiator fin's downside is fixed with protection grid A, radiator fin's centre runs through has adjusting bolt A, the surface of cabinet door corresponds radiator fan's position department installs the strong chimney that runs through the cabinet door.
As the air cooling circulation assembly for the communication high-frequency switching power supply, preferably, a sealing gasket is fixed on one side, close to the forced-ventilated chimney, of the cooling fan, and the sealing gasket is attached to the outer side wall of the forced-ventilated chimney.
As the air cooling circulation assembly for the communication high-frequency switching power supply, the air cooling circulation assembly is preferable, an exhaust pipe is arranged on the outer side wall of one end of a strong smoke exhaust chimney far away from the cooling fan, a plurality of protection grids B are uniformly arranged in the exhaust pipe, two ends of each protection grid B are rotationally connected to the inner wall of the exhaust pipe through gear shafts, racks are slidingly connected to the inner walls of two sides of the exhaust pipe, which are close to the gear shafts, the racks are meshed with the outer side wall of the gear shafts, springs are fixed at the two ends of each rack, one ends, which are far away from each other, of each other are arranged on the inner wall of the exhaust pipe, an adjusting bolt B penetrating through the exhaust pipe is connected to the bottom side of the exhaust pipe in a threaded manner, and one end of each adjusting bolt B in the exhaust pipe is in contact with the end face of each rack.
As the air cooling circulation assembly for the communication high-frequency switching power supply, the air cooling circulation assembly is preferable, an auxiliary fan is arranged below the exhaust pipe, the auxiliary fan is fixedly arranged on the surface of the cabinet door, an air inlet pipe penetrating through the cabinet door is arranged on one side of the auxiliary fan, and a plurality of vertically arranged protection tiles are fixed on the inner wall of the air inlet pipe.
As the air cooling circulation assembly for the communication high-frequency switching power supply, the protection tiles are preferably L-shaped plate structures bent downwards, and the bending surfaces of the protection tiles are positioned in the same vertical plane.
As the air cooling circulation assembly for the communication high-frequency switching power supply, the inner wall of the exhaust pipe is provided with the chute with the concave structure, and the rack is clamped in the chute of the exhaust pipe and is in sliding connection with the exhaust pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, when the operation such as installation or maintenance is needed to be suspended, the adjusting bolt B can be rotated to enable the protection grid B to turn over, the exhaust pipe is temporarily closed, external sundries can be prevented from entering the cabinet body, and the cooling fan can be prevented from being damaged; when the heat dissipation operation is performed, the skin enables the vicinity of the heat dissipation fins to be in a sealing state, so that air is fully contacted with the heat dissipation fins, heat on the heat dissipation fins is brought out from the heat dissipation fins, so that the heat dissipation efficiency is improved, the hot air is discharged to the outside of the cabinet body through the strong smoke exhaust chimney to form an independent air channel, the heat is prevented from remaining in the cabinet body in the discharging process, and the heat dissipation efficiency is further improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of a cabinet door according to the present utility model;
FIG. 3 is a schematic diagram of a heat dissipating fan and heat dissipating fins according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;
in the figure:
1. a cabinet body; 2. a cabinet door; 3. a heat radiation fan; 31. a sealing gasket; 4. a heat radiation fin; 41. a skin; 42. a protection grid A; 5. an adjusting bolt A; 6. a strong exhaust chimney; 7. an exhaust pipe; 71. a protective grid B; 72. a gear shaft; 73. a rack; 74. a spring; 75. an adjusting bolt B; 8. an auxiliary fan; 9. an air inlet pipe; 91. and (5) protecting the tile.
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
As shown in fig. 1 and 2;
an air cooling circulation assembly for a communication high-frequency switch power supply comprises a cabinet body 1 and a cabinet door 2 rotatably connected to one side edge of the cabinet body 1 through a hinge;
in this embodiment: with the rapid development of communication technology, 5G site layout is continuously improved, and the 3G/4G/5G sharing base station is a common phenomenon after the 5G site layout is improved, the requirement of the electric power of the communication base station is greatly improved by more than 50%, the intelligent management requirement of a power supply is improved, and the base station communication equipment is usually installed in a cabinet body for protection;
existing outdoor power equipment of present basic station dispels heat and only adopts the heat dissipation fan mostly, blows out the heat outside the cabinet body through the heat dissipation fan, and this kind of simple heat dissipation mode is difficult to adjust according to the internal equipment behavior of cabinet, and the heat dissipation fan part lacks the protection, takes place to damage easily in installation or maintenance in-process, inconvenient user uses, in order to solve above-mentioned problem, proposes following improvement scheme.
Further, the method comprises the following steps:
as shown in fig. 1-5;
in combination with the above:
in order to enhance the heat radiation effect, a heat radiation fan 3 is arranged in the cabinet body 1, a heat radiation fin 4 is arranged on one side, far away from the cabinet door 2, of the heat radiation fan 3, a skin 41 is fixed on the edge of the heat radiation fin 4, the skin 41 is fixed on the inner wall of the cabinet body 1, a protection grid A42 is fixed on the bottom side of the heat radiation fin 4, an adjusting bolt A5 penetrates through the middle of the heat radiation fin 4, and a strong smoke exhaust chimney 6 penetrating through the cabinet door 2 is arranged on the surface of the cabinet door 2 corresponding to the position of the heat radiation fan 3.
It should be noted that: the protection grid A42 is made of metal, has good heat conduction effect, and the protection grid A42 is attached to the radiating fins 4.
In this embodiment: when the cabinet body 1 needs to be subjected to heat radiation, the heat radiation fan 3 is started, the heat radiation fan 3 blows air in the cabinet body 1, heat on the installation equipment is transmitted to the heat radiation fins 4 through the heat radiation fins 4, the heat on the heat radiation fins 4 is taken away by the air and blown to the outside of the cabinet body 1, the skin 41 enables the vicinity of the heat radiation fins 4 to be in a sealing state, the air is fully contacted with the heat radiation fins 4, the heat radiation efficiency is improved by taking the heat on the heat radiation fins 4 out of the heat radiation fins 4, the hot air is discharged to the outside of the cabinet body 1 through the strong smoke exhaust chimney 6 to form an independent air duct, the heat is prevented from remaining in the cabinet body 1 in the discharging process, and the heat radiation efficiency is further improved.
Still further, the method comprises:
in an alternative embodiment, a sealing gasket 31 is fixed on one side of the cooling fan 3 close to the strong exhaust chimney 6, and the sealing gasket 31 is attached to the outer side wall of the strong exhaust chimney 6.
In this embodiment: through this design, make radiator fan 3 blow out the air and can all follow strong chimney 6 department of discharging fume and discharge fume, avoid heat to flow from radiator fan 3 and strong chimney 6 between, stay in cabinet body 1, sealed pad 31 has elasticity, laminating with strong chimney 6 of discharging fume all the time.
Still further, the method comprises:
in an alternative embodiment, an exhaust pipe 7 is installed on the outer side wall of one end, far away from the cooling fan 3, of the forced-ventilated chimney 6, a plurality of protection grids B71 are evenly arranged in the exhaust pipe 7, two ends of each protection grid B71 are rotatably connected to the inner wall of the exhaust pipe 7 through a gear shaft 72, racks 73 are slidably connected to the inner walls of two sides of the exhaust pipe 7, close to the gear shaft 72, the racks 73 are meshed with the outer side wall of the gear shaft 72, springs 74 are fixed to two ends of the racks 73, one ends, far away from each other, of the springs 74 are installed on the inner wall of the exhaust pipe 7, an adjusting bolt B75 penetrating through the exhaust pipe 7 is connected to the bottom side of the exhaust pipe 7 in a threaded mode, and one end, located in the exhaust pipe 7, of the adjusting bolt B75 is abutted to the end face of the racks 73.
In this embodiment: through the design, when the operation such as installation or maintenance is needed to be suspended, the adjusting bolt B75 can be rotated, the adjusting bolt B75 pushes the rack 73, the rack 73 drives the protection grid B71 to turn over, the exhaust pipe 7 is temporarily closed, external sundries can be prevented from entering the cabinet body 1, the damage of the cooling fan 3 can be prevented, the adjusting bolt B75 is reversed, the protection grid B71 is reset under the action of the spring 74, and the exhaust pipe 7 can be opened.
Still further, the method comprises:
in an alternative embodiment, an auxiliary fan 8 is arranged below the exhaust pipe 7, the auxiliary fan 8 is fixedly arranged on the surface of the cabinet door 2, an air inlet pipe 9 penetrating through the cabinet door 2 is arranged on one side of the auxiliary fan 8, and a plurality of vertically arranged protection tiles 91 are fixed on the inner wall of the air inlet pipe 9.
In this embodiment: when the heat dissipation operation, open auxiliary fan 8, auxiliary fan 8 can let in the cabinet body 1 with the air of external world, and when the cooperation radiator fan 3 operation, can form the circulation wind channel, external air flows outside again after getting into cabinet body 1 to take away the heat in the cabinet body 1, further improve radiating efficiency, protection tile 91 and prevent that external debris from entering into in the cabinet body 1, protect the equipment in the cabinet body 1.
Still further, the method comprises:
in an alternative embodiment, the protection tiles 91 are L-shaped plate structures that are bent downward, and the bending surfaces of several protection tiles 91 are located in the same vertical plane.
In this embodiment: through this design, after debris falls the surface of L shape protection tile 91, receives gravity influence, can follow the surface landing of protection tile 91, and then prevent debris to enter into cabinet body 1, make the protection effect of protection tile 91 better.
Still further, the method comprises:
in an alternative embodiment, the inner wall of the exhaust pipe 7 is provided with a chute with a concave structure, and the rack 73 is clamped in the chute of the exhaust pipe 7 and is in sliding connection with the exhaust pipe 7.
In this embodiment: through the design, the sliding groove with the concave structure is clamped with the rack 73, so that the rack 73 can be prevented from falling off the surface of the exhaust pipe 7, and the rack 73 can slide stably and reliably.
The working principle and the using flow of the utility model are as follows: when the cabinet body 1 needs to be subjected to heat radiation, the heat radiation fan 3 is started, the heat radiation fan 3 blows air in the cabinet body 1, heat on the installation equipment is transmitted to the heat radiation fins 4 through the heat radiation fins 4, the air takes away the heat on the heat radiation fins 4 and blows the heat to the outside of the cabinet body 1, the skin 41 enables the vicinity of the heat radiation fins 4 to be in a sealed state, the air is fully contacted with the heat radiation fins 4, all the heat is carried out from the heat radiation fins 4, so that the heat radiation efficiency is improved, the hot air is discharged to the outside of the cabinet body 1 through the strong smoke exhaust chimney 6 to form an independent air duct, and the heat is prevented from remaining in the cabinet body 1 in the discharging process; when the heat dissipation operation, open auxiliary fan 8, auxiliary fan 8 can let in the cabinet body 1 with the air of external world, and when the cooperation radiator fan 3 operation, can form the circulation wind channel, external air flows outside again after getting into cabinet body 1 to take away the heat in the cabinet body 1, further improve radiating efficiency, protection tile 91 and prevent that external debris from entering into in the cabinet body 1, protect the equipment in the cabinet body 1.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an forced air cooling circulation subassembly that communication high frequency switching power supply used, includes cabinet body (1) and rotates through the hinge and connect cabinet door (2) of cabinet body (1) one side edge department, its characterized in that: be equipped with radiator fan (3) in cabinet body (1), radiator fan (3) are kept away from one side of cabinet door (2) is installed radiator fin (4), radiator fin (4)'s edge is fixed with covering (41), covering (41) are fixed on the inner wall of cabinet body (1), radiator fin (4)'s bottom side is fixed with protection bars A (42), the centre of radiator fin (4) is run through there is adjusting bolt A (5), the surface of cabinet door (2) corresponds radiator fan (3) position department installs and runs through strong chimney (6) of arranging of cabinet door (2).
2. The air-cooled circulating assembly for a communication high frequency switching power supply of claim 1, wherein: and a sealing gasket (31) is fixed on one side of the cooling fan (3) close to the forced-ventilated chimney (6), and the sealing gasket (31) is attached to the outer side wall of the forced-ventilated chimney (6).
3. The air-cooled circulating assembly for a communication high frequency switching power supply of claim 1, wherein: the exhaust pipe (7) is installed to the one end lateral wall that forced draft chimney (6) kept away from radiator fan (3), evenly arranged has a plurality of protection bars B (71) in exhaust pipe (7), the both ends of protection bars B (71) are in through gear shaft (72) rotation connection on the inner wall of exhaust pipe (7), the both sides inner wall of exhaust pipe (7) is close to gear shaft (72) department sliding connection has rack (73), rack (73) with the lateral wall meshing of gear shaft (72), the both ends of rack (73) all are fixed with spring (74), the one end that spring (74) kept away from each other is installed on the inner wall of exhaust pipe (7), the bottom side threaded connection of exhaust pipe (7) has and runs through adjusting bolt B (75) of exhaust pipe (7), adjusting bolt B (75) are located one end in exhaust pipe (7) with the terminal surface of rack (73).
4. An air-cooled circulating assembly for a communication high frequency switching power supply as claimed in claim 3 wherein: the air inlet pipe (9) penetrating through the cabinet door (2) is arranged on one side of the auxiliary fan (8), and a plurality of vertically arranged protection tiles (91) are fixed on the inner wall of the air inlet pipe (9).
5. The air-cooled circulating assembly for a communication high-frequency switching power supply of claim 4, wherein: the protection tile (91) is of a L-shaped plate-shaped structure which is bent downwards, and bending surfaces of the protection tiles (91) are located in the same vertical plane.
6. An air-cooled circulating assembly for a communication high frequency switching power supply as claimed in claim 3 wherein: the inner wall of the exhaust pipe (7) is provided with a chute with a concave structure, and the rack (73) is clamped in the chute of the exhaust pipe (7) and is in sliding connection with the exhaust pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320069527.4U CN219555471U (en) | 2023-01-10 | 2023-01-10 | Air cooling circulation assembly for communication high-frequency switch power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320069527.4U CN219555471U (en) | 2023-01-10 | 2023-01-10 | Air cooling circulation assembly for communication high-frequency switch power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219555471U true CN219555471U (en) | 2023-08-18 |
Family
ID=87700887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320069527.4U Active CN219555471U (en) | 2023-01-10 | 2023-01-10 | Air cooling circulation assembly for communication high-frequency switch power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219555471U (en) |
-
2023
- 2023-01-10 CN CN202320069527.4U patent/CN219555471U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204906891U (en) | Integration intelligence heat dissipation communication rack | |
| CN210957472U (en) | Double-cooling self-cooling type power distribution box | |
| US20230057893A1 (en) | Heat dissipation cabinet and communication device | |
| CN210468539U (en) | Indoor ventilation system of transformer substation | |
| CN208478963U (en) | A kind of automatic power switchgear | |
| CN219555471U (en) | Air cooling circulation assembly for communication high-frequency switch power supply | |
| CN219959892U (en) | Energy-saving heat dissipation type switch cabinet | |
| CN210490194U (en) | Novel JP cabinet | |
| CN201491430U (en) | Electronic equipment case | |
| CN214124588U (en) | Fireproof transformer box with heat dissipation function | |
| CN213243322U (en) | Outdoor switching station of intelligence with cloud control and monitoring | |
| CN213278917U (en) | Power distribution cabinet capable of avoiding being affected with damp for power system | |
| CN212485820U (en) | Heat dissipation switch board | |
| CN213454000U (en) | Integrated air conditioner room for communication base station | |
| CN211702855U (en) | High-low voltage complete set electrical cabinet structure | |
| CN209896448U (en) | Outdoor self-heat-dissipation safety power distribution room | |
| CN210326518U (en) | Cooling device for power distribution cabinet | |
| CN207201216U (en) | Communication cabinet heat abstractor | |
| CN209419084U (en) | A kind of box-type substation of multiple heat dissipation | |
| CN220570153U (en) | Block terminal convenient to safety control | |
| CN213989687U (en) | High-heat-dissipation energy-saving power distribution cabinet shell | |
| CN201196462Y (en) | Novel heat radiating device for movable base station machine room | |
| CN221263104U (en) | Top heat dissipation protection device of electrical control cabinet | |
| CN212626792U (en) | Explosion-proof type regulator cubicle | |
| CN219874744U (en) | High-efficient radiating assembly of cubical switchboard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |