CN219458451U - Outdoor power supply system - Google Patents
Outdoor power supply system Download PDFInfo
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- CN219458451U CN219458451U CN202320033630.3U CN202320033630U CN219458451U CN 219458451 U CN219458451 U CN 219458451U CN 202320033630 U CN202320033630 U CN 202320033630U CN 219458451 U CN219458451 U CN 219458451U
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- cabinet body
- power supply
- lithium battery
- module
- air cooling
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of outdoor communication high-frequency switch power supplies, in particular to an outdoor power supply system, which comprises a cabinet body, a bearing seat fixed at the bottom of the cabinet body and a door body rotatably connected to one side of the front end face of the cabinet body, wherein a lithium battery module is fixed in the cabinet body, and a battery compartment air conditioner module is arranged on the surface of the door body at a position corresponding to the lithium battery module; the utility model adopts an integrated design mode, and high-frequency switching power supply equipment, communication equipment and a lithium battery module required by a communication base station are integrally installed; an independent heat dissipation air duct is established by adopting an intelligent forced-exhaust mode, and hot air is forced out of the cabinet body through an independent chimney channel; the lithium battery compartment adopts an air conditioner cooling mode, so that the influence of heating of power equipment on the temperature of the lithium battery is reduced, and the influence on the equipment is reduced to the greatest extent when the lithium battery is out of control.
Description
Technical Field
The utility model belongs to the technical field of outdoor communication high-frequency switch power supplies, and particularly relates to an outdoor power supply system.
Background
With the rapid development of communication technology, 5G site layout is continuously improved, and the improved 3G/4G/5G sharing base station is a common phenomenon, so that the requirement of the electric power of the communication base station is greatly improved by more than 50%, and the intelligent management requirement of a power supply is improved;
the existing outdoor power equipment of the current base station obviously has insufficient power and insufficient heat dissipation capacity, the installation space of internal communication equipment is insufficient, and along with the rapid development of the lithium battery in the communication industry, how to prevent the lithium battery from thermal runaway from the communication equipment is also an important problem.
In order to solve the above problems, an outdoor power supply system is proposed in the present application.
Disclosure of Invention
To solve the problems set forth in the background art. The outdoor power supply system provided by the utility model has the characteristics of high power density, capability of coping with various outdoor installation environments, high heat dissipation efficiency, high intelligent degree and easiness in assembly and maintenance.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an outdoor power supply system, is in including the cabinet body and fixing the bearing seat of cabinet body bottom is in with rotate the door body of connecting terminal surface one side before the cabinet body, the internal lithium cell module that is fixed with of cabinet, the surface of door body corresponds the position department of lithium cell module installs battery compartment air conditioning module, battery compartment air conditioning module's output is installed and is bloied the module, the cabin frame is installed through the bolt to the inner wall of the cabinet body, the cabin frame sets up lithium cell module's top.
As an optimal choice of the outdoor power supply system, lightning guide guard plates are fixed on two sides of the bearing seat.
As the outdoor power supply system is preferable, an embedded power supply is fixed on the inner wall of the cabinet body through bolts, a protective filter plate is fixed between the embedded power supply and the top of the inner wall of the cabinet body, an air cooling module is fixed on the upper surface of the embedded power supply, an air cooling circulation assembly is arranged on the surface of the door body at a position close to the embedded power supply, and a strong exhaust chimney is fixed on one side of the air cooling circulation assembly at a position close to the air cooling module.
As the outdoor power supply system is preferable, an exhaust filter plate is arranged on the surface of the air cooling circulation assembly at the position corresponding to the forced-air chimney, an air inlet filter plate is arranged on the bottom side of the air cooling circulation assembly, and a filter element is arranged on the rear surface of the air cooling circulation assembly at the position close to the cabin frame.
As an outdoor power supply system, preferably, a gap is formed between the rear surface of the embedded power supply and the inner wall of the cabinet body, the inner part of the air cooling circulation assembly is of an upper independent cavity structure and a lower independent cavity structure, one cavity is communicated with the strong smoke exhaust chimney, and the other cavity is communicated with the filter element.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts an integrated design mode, and high-frequency switching power supply equipment, communication equipment and a lithium battery module required by a communication base station are integrally installed; the high power density rectifying module is adopted to improve the system power by 50 percent (the 3KW module is improved to 4KW module), and the efficiency is improved by 2 percent (the 95 percent is improved to 97 percent);
aiming at outdoor application scenes, the B+C lightning protection module is configured through AC measurement, and a V-shaped electric framework is adopted to reduce residual voltage of an electric loop and reduce damage of the residual voltage to electric components; the modularized design is adopted, and the embedded high-frequency switch power supply system, the air cooling module, the lightning protection unit, the system monitoring assembly and the like are all modularized, so that the assembly and the maintenance are easy;
the intelligent air-cooling heat dissipation device independently developed is adopted to solve the heat dissipation problem of equipment, an independent heat dissipation air channel is established in an intelligent forced-ventilated mode, the rotating speed of a fan is adjusted by monitoring the temperature in the cabinet in real time, and hot air is forced to be exhausted out of the cabinet body through an independent chimney channel, so that the temperature difference inside and outside the cabinet is less than 10 degrees.
Aiming at the severe environment of outdoor application, the protection level of the equipment reaches IP55, the base adopts the design of angle steel with the thickness of 3mm, the height is 100mm, and the installation strength and the installation modes of various geology are ensured.
The use of communication basic station lithium cell has increased battery energy density and cycle life etc. simultaneously the thermal runaway of lithium cell is occasional, adopts the design of subdivision formula, keeps apart equipment and lithium cell subdivision, and the equipment cabin adopts the fan heat dissipation mode, and the lithium cell cabin adopts the air conditioner cooling mode, reduces the influence of power equipment heating to lithium cell temperature, and the furthest reduces the influence to equipment when lithium cell is out of control.
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 a door body according to the present utility model;
FIG. 3 is a schematic view of the bottom side structure of the present utility model;
FIG. 4 is a schematic view of the structure of the cabinet of the present utility model;
FIG. 5 is an electrical schematic of the present utility model;
in the figure: 1. a cabinet body; 2. a door body; 3. a bearing seat; 31. a guide Lei Huban; 4. a lithium battery module; 5. a battery compartment air conditioning module; 6. a blowing module; 7. a cabin dividing frame; 8. an embedded power supply; 81. an air cooling module; 82. a protective filter plate; 9. an air-cooled circulation assembly; 91. an air inlet filter plate; 92. a strong exhaust chimney; 93. a filter element; 94. and (5) exhausting the air and filtering plates.
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 outdoor power supply system comprises a cabinet body 1, a bearing seat 3 fixed at the bottom of the cabinet body 1 and a door body 2 rotatably connected to one side of the front end face of the cabinet body 1.
In this embodiment: with the rapid development of communication technology, 5G site layout is continuously improved, and the improved 3G/4G/5G sharing base station is a common phenomenon, so that the requirement of the electric power of the communication base station is greatly improved by more than 50%, and the intelligent management requirement of a power supply is improved;
the existing outdoor power equipment of the current base station obviously has insufficient power, insufficient heat dissipation capacity and insufficient installation space of internal communication equipment, and along with the rapid development of the lithium battery in the communication industry, how to prevent the lithium battery from thermal runaway from the communication equipment is also an important problem, so that an improvement scheme is provided for solving the problems.
Further, the method comprises the following steps:
as shown in fig. 1-5;
in combination with the above:
in order to prevent potential safety hazards caused by overhigh temperature of the lithium battery module 4, the lithium battery module 4 is fixed in the cabinet body 1, the battery compartment air conditioning module 5 is installed at the position, corresponding to the lithium battery module 4, of the surface of the door body 2, the air blowing module 6 is installed at the output end of the battery compartment air conditioning module 5, the cabin dividing frame 7 is installed on the inner wall of the cabinet body 1 through bolts, and the cabin dividing frame 7 is arranged above the lithium battery module 4.
In this embodiment: when the lithium battery module 4 is used by a user, the battery compartment air conditioning module 5 is started to refrigerate, the blowing module 6 blows cold air to the surface of the lithium battery module 4, so that the lithium battery module 4 is cooled, the lithium battery module 4 can be safely used in an environment with high power, a space above the lithium battery module 4 is formed into a firm cabin by the cabin frame 7, equipment which needs to be installed in the cabinet body 1 can be installed on the surface of the cabin frame 7 by the user, and base station equipment can be installed on the surface of the cabin frame 7 in a bolt or clamping block fixing mode.
Still further, the method comprises:
in an alternative embodiment, guides Lei Huban 31 are fixed to both sides of the carrier 3.
In this embodiment: through the design, the guide Lei Huban 31 can improve the safety of the cabinet body 1 in outdoor use, and the guide Lei Huban can play a role of a ground wire when the cabinet body 1 receives electric shock.
Still further, the method comprises:
in an alternative embodiment, an embedded power supply 8 is fixed on the inner wall of the cabinet body 1 through bolts, a protective filter plate 82 is fixed between the embedded power supply 8 and the top of the inner wall of the cabinet body 1, an air cooling module 81 is fixed on the upper surface of the embedded power supply 8, an air cooling circulation assembly 9 is installed on the surface of the door body 2 near the position of the embedded power supply 8, and a forced-air chimney 92 is fixed on one side of the air cooling circulation assembly 9 near the position of the air cooling module 81.
It should be noted that: the air cooling module 81 mainly comprises a heat radiating fan and heat radiating fins, and brings heat on the heat radiating fins out of the cabinet body 1 through wind power.
In this embodiment: in order to make the user equipment installed on the sub-frame 7 at a safe temperature, after the user equipment is installed on the sub-frame 7, the air cooling module 81 is started, the air cooling module 81 supplies power independently through the embedded power supply 8, hot air at the user equipment is blown to the strong exhaust chimney 92, and the hot air is exhausted to the outside of the cabinet body 1 through the strong exhaust chimney 92, so that heat dissipation of the user equipment is completed.
Still further, the method comprises:
in an alternative embodiment, an exhaust filter plate 94 is installed on the surface of the air cooling circulation assembly 9 at a position corresponding to the forced-air chimney 92, an intake filter plate 91 is installed on the bottom side of the air cooling circulation assembly 9, and a filter element 93 is installed on the rear surface of the air cooling circulation assembly 9 at a position close to the cabin frame 7.
In this embodiment: through this design, the smoke and dust in the air can be filtered to filter plate 94 and air inlet filter plate 91, makes the user equipment in the cabinet body 1 keep clean and tidy, prevents that long-time operation back user equipment surface from forming greasy dirt, influences the circuit, and there are debris such as more defoliation weeds in the outdoor environment simultaneously, and air inlet filter plate 91 can prevent that these debris from getting into in the cabinet body 1 influence equipment operation.
Still further, the method comprises:
in an alternative embodiment, the rear surface of the embedded power supply 8 has a gap with the inner wall of the cabinet body 1, and the inner part of the air cooling circulation assembly 9 is of an upper independent cavity structure and a lower independent cavity structure, wherein one cavity is communicated with the strong smoke exhaust chimney 92, and the other cavity is communicated with the filter element 93.
It should be noted that: the monitoring module is arranged in the air cooling module 81, and the temperature of the air passing through the air cooling module 81 can be measured, so that the rotating speed of a fan in the air cooling module 81 is changed, and the intelligent heat dissipation effect is achieved.
In this embodiment: through this design, the air enters into a cavity of forced air cooling circulation subassembly 9 from air inlet filter plate 91, enters into user equipment installation department after filter core 93, absorbs user equipment surface's heat, then discharges to the external world from strong chimney 92 department of discharging fume through the clearance of embedded power 8 rear end to constitute the wind channel, form the cooling system in wind channel, cooling efficiency and radiating effect are better than ordinary cooling system.
To sum up: the battery compartment air conditioning module 5 is electrically connected with the lithium battery module 4.
The working principle and the using flow of the utility model are as follows: when the utility model is used by a user, the battery compartment air conditioning module 5 is started to refrigerate, the air blowing module 6 blows cold air to the surface of the lithium battery module 4, so that the lithium battery module 4 is cooled, the lithium battery module 4 can be safely used in an environment with high power, the space above the lithium battery module 4 is formed into a firm cabin by the cabin frame 7, the user can install equipment which needs to be installed in the cabinet body 1 on the surface of the cabin frame 7, the base station equipment can be installed on the surface of the cabin frame 7 in a fixed mode of bolts or clamping blocks, in order to ensure that the user equipment installed on the cabin frame 7 is at a safe temperature, after the user equipment is installed on the cabin frame 7, the air cooling module 81 is started to independently supply power through the embedded power supply 8, the air enters into a cavity of the air cooling circulation assembly 9 from the air inlet filter plate 91, passes through the filter element 93 and then enters the installation position of the user equipment, absorbs heat on the surface of the user equipment, and then passes through a gap at the rear end of the embedded power supply 8 and is discharged to the outside from the strong chimney 92, so that an air flue is formed, and the user equipment is finished, so that the heat dissipation system has better heat dissipation efficiency and a heat dissipation system is formed.
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 (5)
1. The utility model provides an outdoor power supply system, includes cabinet body (1) and fixes bearing seat (3) and the rotation of cabinet body (1) bottom are connected door body (2) of terminal surface one side before cabinet body (1), its characterized in that: the lithium battery module (4) is fixed in the cabinet body (1), the battery compartment air conditioning module (5) is installed on the surface of the door body (2) corresponding to the position of the lithium battery module (4), the air blowing module (6) is installed at the output end of the battery compartment air conditioning module (5), the cabin dividing frame (7) is installed on the inner wall of the cabinet body (1) through bolts, and the cabin dividing frame (7) is arranged above the lithium battery module (4).
2. The outdoor power supply system of claim 1, wherein: guides Lei Huban (31) are fixed on two sides of the bearing seat (3).
3. The outdoor power supply system of claim 1, wherein: the novel air-cooled cabinet is characterized in that an embedded power supply (8) is fixed on the inner wall of the cabinet body (1) through bolts, a protective filter plate (82) is fixed between the embedded power supply (8) and the top of the inner wall of the cabinet body (1), an air cooling module (81) is fixed on the upper surface of the embedded power supply (8), an air cooling circulating assembly (9) is installed at the position, close to the embedded power supply (8), of the surface of the door body (2), and a forced air chimney (92) is fixed at the position, close to the air cooling module (81), of one side of the air cooling circulating assembly (9).
4. An outdoor power system according to claim 3, characterized in that: an exhaust filter plate (94) is arranged at the position, corresponding to the forced exhaust chimney (92), of the surface of the air cooling circulation assembly (9), an inlet filter plate (91) is arranged at the bottom side of the air cooling circulation assembly (9), and a filter element (93) is arranged at the position, close to the cabin dividing frame (7), of the rear surface of the air cooling circulation assembly (9).
5. The outdoor power system of claim 4, wherein: the rear surface of embedded power (8) with the inner wall of cabinet body (1) has the clearance, the internal portion of forced air cooling circulation subassembly (9) is two independent cavity structures from top to bottom, one cavity with forced-ventilated chimney (92) are linked together, another with filter core (93) are linked together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320033630.3U CN219458451U (en) | 2023-01-06 | 2023-01-06 | Outdoor power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320033630.3U CN219458451U (en) | 2023-01-06 | 2023-01-06 | Outdoor power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219458451U true CN219458451U (en) | 2023-08-01 |
Family
ID=87409497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320033630.3U Active CN219458451U (en) | 2023-01-06 | 2023-01-06 | Outdoor power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219458451U (en) |
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2023
- 2023-01-06 CN CN202320033630.3U patent/CN219458451U/en active Active
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