CN216819488U - Emergent power supply unit of communication base station and communication base station - Google Patents
Emergent power supply unit of communication base station and communication base station Download PDFInfo
- Publication number
- CN216819488U CN216819488U CN202123002318.8U CN202123002318U CN216819488U CN 216819488 U CN216819488 U CN 216819488U CN 202123002318 U CN202123002318 U CN 202123002318U CN 216819488 U CN216819488 U CN 216819488U
- Authority
- CN
- China
- Prior art keywords
- power supply
- base station
- box
- communication base
- supply device
- 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
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an emergency power supply device of a communication base station and the communication base station, belonging to the technical field of emergency power supply, the technical proposal of the utility model is characterized in that the emergency power supply device comprises a power supply box, the bottom of the power supply box is fixedly connected with a base, the surface of the power supply box is fixedly connected with a box top, the bottom of the box top is provided with two air outlets, the bottom of the box top is provided with a rain shade, the inner wall of the power supply box is fixedly connected with a mounting plate, the top of the mounting plate is provided with an emergency power supply device body, the right side of the inner wall of the power supply box is fixedly connected with a back plate which is contacted with the emergency power supply device body, the bottom of the power supply box is provided with a groove, and the inner top wall of the groove is provided with an air inlet. The service life of the emergency power supply device is prolonged.
Description
Technical Field
The utility model relates to the technical field of emergency power supplies, in particular to an emergency power supply device for a communication base station and the communication base station.
Background
The emergency power supply can be used for supplying power to a base station power grid, is an emergency power supply adopted for electric power guarantee and fire safety in current important buildings, and mainly comprises an input and output unit, a charging module, a battery pack, an inverter, a monitor, an output switching device and the like.
However, in rainy days, rainwater easily enters the conventional heat dissipation opening formed on the surface of the power box, and thus electrical components inside the power box are short-circuited, and the service life of the emergency power supply device is reduced.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
The utility model aims to provide an emergency power supply device for a communication base station and the communication base station, aiming at solving the problems in the prior art, and the emergency power supply device has the advantages that the heat dissipation of a power box is not influenced, meanwhile, rainwater can be prevented from entering the power box, the damp short circuit of electrical components in the power box is avoided, and the service life of the emergency power supply device is prolonged.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides an emergent power supply unit of communication base station and communication base station, includes the power supply box, the bottom fixedly connected with base of power supply box, the fixed surface of power supply box is connected with the roof, the air outlet that quantity is two is seted up to the bottom of roof, the bottom of roof is provided with the rain shade, the inner wall fixedly connected with mounting panel of power supply box, the top of mounting panel is provided with the emergent power supply unit body, the backplate that the inner wall right side fixedly connected with of power supply box contacted with the emergent power supply unit body, the bottom of power supply box is provided with the recess, the air intake has been seted up to the interior roof of recess, the inner wall of air intake is provided with negative pressure fan, negative pressure fan runs through air intake and power supply box in proper order and extends to the inside of power supply box.
Furthermore, a second dust screen located below the negative pressure fan is arranged on the inner wall of the air inlet.
Furthermore, the inner wall of the air outlet is provided with a first dust screen.
Furthermore, the left side of the back plate is fixedly connected with two fixing bolts, the surface of each fixing bolt is sleeved with a fixing plate, and the surface of each fixing bolt is in threaded connection with a nut.
Furthermore, the top of the mounting plate is provided with air holes which are uniformly distributed.
Furthermore, the inner top wall of the box top is provided with a heat insulation plate, and the heat insulation plate is made of glass fiber materials.
A communication base station is provided with the emergency power supply device for the communication base station.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) according to the scheme, the groove, the negative pressure fan, the air inlet, the air outlet and the box top are arranged, in the using process, the negative pressure fan sucks external air into the power box through the air inlet, the groove can prevent external rainwater from entering the power box from the air inlet, then hot air in the power box is discharged through the air outlet formed in the bottom of the box top, the air outlet in the bottom of the box top can prevent external rainwater from entering the power box, and meanwhile, the rain shade can further prevent rainwater from entering the power box from the air outlet, so that rainwater can be prevented from entering the power box under the condition that normal heat dissipation of the power box is not influenced, electrical elements in the power box are prevented from being affected with damp and short-circuited, and the service life of the emergency power supply device is prolonged;
(2) the second dust screen can filter the outside air entering the power box through the air inlet, thereby preventing dust contained in the outside air from entering the functional power box and avoiding the situation that electrical elements inside the power box are short-circuited due to excessive dust accumulation, the first dust screen can prevent the outside dust from entering the power box from the air outlet by the first dust screen so as to ensure the cleanness of the inside of the power box, the fixing bolt, the fixing plate and the nut are arranged, after the emergency power supply device body is placed on the mounting plate, the fixing plate is sleeved on the two fixing bolts until the right side of the fixing plate is contacted with the emergency power supply device body, and then the nut is screwed down, thereby limiting the emergency power supply device body and preventing the emergency power supply device body from being inclined, the emergency power supply device body is prevented from being damaged by collision;
(3) through setting up the bleeder vent, outside air gets into in the power supply box after, can upwards flow through the bleeder vent, has improved the flow efficiency of air, through setting up the heat insulating board, the heat insulating board can reduce the high temperature that produces because of the direct irradiation of sunlight to further reduce the temperature in the power supply box.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is an enlarged view of the utility model at a in fig. 2.
The reference numbers in the figures illustrate:
1. a power supply box; 2. a base; 3. an emergency power supply device body; 4. mounting a plate; 401. air holes are formed; 5. a box top; 6. an air outlet; 7. a first dust screen; 8. a rain shade; 9. a groove; 10. a back plate; 11. fixing the bolt; 12. a fixing plate; 13. a nut; 14. a second dust screen; 15. a negative pressure fan; 16. a heat insulation plate; 17. and an air inlet.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-4, in the embodiment of the utility model, an emergency power supply device for a communication base station and a communication base station include a power supply box 1, a base 2 is fixedly connected to the bottom of the power supply box 1, a box top 5 is fixedly connected to the surface of the power supply box 1, two air outlets 6 are formed in the bottom of the box top 5, a rain shade 8 is arranged at the bottom of the box top 5, an installation plate 4 is fixedly connected to the inner wall of the power supply box 1, an emergency power supply device body 3 is arranged at the top of the installation plate 4, a back plate 10 in contact with the emergency power supply device body 3 is fixedly connected to the right side of the inner wall of the power supply box 1, a groove 9 is formed in the bottom of the power supply box 1, an air inlet 17 is formed in the inner top wall of the groove 9, a negative pressure fan 15 is arranged on the inner wall of the air inlet 17, and the negative pressure fan 15 sequentially penetrates through the air inlet 17 and the power supply box 1 and extends into the power supply box 1.
Referring to fig. 2 and 4, the inner wall of the air inlet 17 is provided with a second dust screen 14 located below the negative pressure fan 15, and by arranging the second dust screen 14, the second dust screen 14 can filter the outside air entering the power box 1 through the air inlet 17, so that the dust contained in the outside air can be prevented from entering the inside of the functional power box 1, and the situation that the short circuit is generated due to the excessive accumulation of the dust in the electric appliance elements inside the power box 1 is avoided.
Referring to fig. 2, the inner wall of the air outlet 6 is provided with a first dust screen 7, and by arranging the first dust screen 7, the first dust screen 7 can prevent external dust from entering the power box 1 from the air outlet 6, so as to ensure the tidiness of the inside of the power box 1.
Refer to fig. 2, fig. 3, the left side fixedly connected with quantity of backplate 10 is two fixing bolt 11, fixing plate 12 has been cup jointed on fixing bolt 11's surface, fixing bolt 11's surface threaded connection has nut 13, through setting up fixing bolt 11, fixing plate 12 and nut 13, place emergent power supply unit body 3 back on mounting panel 4, overlap fixing plate 12 on two fixing bolt 11, right side and the contact of emergent power supply unit body 3 up to fixing plate 12, screw up nut 13 afterwards, thereby can be spacing with emergent power supply unit body 3, prevent that emergent power supply unit body 3 from taking place the condition of slope, avoid emergent power supply unit body 3 to receive the collision damage.
Referring to fig. 2 and 3, the top of the mounting plate 4 is provided with air holes 401 which are uniformly distributed, and after entering the power box 1, the outside air flows upwards through the air holes 401, thereby improving the air flow efficiency.
Referring to fig. 2, the inner top wall of the box top 5 is provided with a heat insulation board 16, the heat insulation board 16 is made of glass fiber material, and by providing the heat insulation board 16, the heat insulation board 16 can reduce the high temperature generated by the direct sunlight, thereby further reducing the temperature in the power supply box 1.
The working principle of the utility model is as follows: when the emergency power supply box is used, firstly, the box door is opened, the emergency power supply device body 3 is placed on the mounting plate 4, the right side of the emergency power supply device body 3 is contacted with the back plate 10, then the fixing plate 12 is sleeved on the two fixing bolts 11 until the right side of the fixing plate 12 is contacted with the emergency power supply device body 3, then the nut 13 is screwed down, so that the emergency power supply device body 3 can be limited, the situation that the emergency power supply device body 3 is inclined is prevented, the emergency power supply device body 3 is prevented from being damaged by collision, the box door is closed, external air is sucked into the power box 1 through the air inlet 17 by the negative pressure fan 15 in the using process, the second dustproof net 14 can filter the external air entering the power box 1 through the air inlet 17, dust contained in the external air can be prevented from entering the functional power box 1, and the situation that short circuit is generated due to excessive dust accumulation of electric elements in the power box 1 is avoided, the groove 9 can prevent external rainwater from entering the interior of the power box 1 from the air inlet 17, after the external air enters the power box 1, the external air can flow upwards through the air holes 401, the flowing efficiency of the air is improved, then the hot air in the power box 1 is discharged through the air outlet 6 arranged at the bottom of the box top 5, the first dustproof net 7 can prevent external dust from entering the power box 1 from the air outlet 6 so as to ensure the cleanness of the interior of the power box 1, the air outlet 6 arranged at the bottom of the box top 5 can prevent the external rainwater from entering the power box 1 through the air outlet 6, and the rain shade 8 can further prevent the rainwater from entering the power box 1 through the air outlet 6, so that the rainwater can be prevented from entering the interior of the power box 1 under the condition that the normal heat dissipation of the power box 1 is not influenced, the short circuit of electric elements in the power box 1 is avoided, and the service life of the emergency power supply device is prolonged, by providing the heat insulating board 16, the heat insulating board 16 can reduce the high temperature generated by the direct irradiation of sunlight, thereby further reducing the temperature inside the power supply box 1.
It should be noted that, in the above description, the emergency power supply device body 3 and the negative pressure fan 15 are both devices that are mature in application in the prior art, and the specific model can be selected according to actual needs, and meanwhile, the power supply of the emergency power supply device body 3 and the negative pressure fan 15 can be supplied to the internal power supply or the commercial power, and the specific power supply mode is selected according to circumstances and is not described herein again.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides an emergent power supply unit of communication base station and communication base station, includes power supply box (1), its characterized in that: the bottom of the power box (1) is fixedly connected with a base (2), the surface of the power box (1) is fixedly connected with a box top (5), the bottom of the box top (5) is provided with two air outlets (6), the bottom of the box top (5) is provided with a rain shade (8), the inner wall of the power box (1) is fixedly connected with a mounting plate (4), the top of the mounting plate (4) is provided with an emergency power supply device body (3), the right side of the inner wall of the power box (1) is fixedly connected with a back plate (10) which is in contact with the emergency power supply device body (3), a groove (9) is arranged at the bottom of the power box (1), an air inlet (17) is arranged on the inner top wall of the groove (9), the inner wall of the air inlet (17) is provided with a negative pressure fan (15), and the negative pressure fan (15) sequentially penetrates through the air inlet (17) and the power box (1) and extends to the inside of the power box (1).
2. The emergency power supply device for the communication base station and the communication base station as claimed in claim 1, wherein: and a second dust screen (14) positioned below the negative pressure fan (15) is arranged on the inner wall of the air inlet (17).
3. The emergency power supply device for the communication base station and the communication base station as claimed in claim 1, wherein: the inner wall of the air outlet (6) is provided with a first dust screen (7).
4. The emergency power supply device for the communication base station and the communication base station as claimed in claim 1, wherein: the left side of backplate (10) fixedly connected with quantity is two fixing bolt (11), fixing plate (12) have been cup jointed on the surface of fixing bolt (11), the surperficial threaded connection of fixing bolt (11) has nut (13).
5. The emergency power supply device for the communication base station and the communication base station as claimed in claim 1, wherein: the top of the mounting plate (4) is provided with air holes (401) which are uniformly distributed.
6. The emergency power supply device for the communication base station and the communication base station as claimed in claim 1, wherein: and the inner top wall of the box top (5) is provided with a heat insulation plate (16), and the heat insulation plate (16) is made of glass fiber materials.
7. A telecommunications base station, characterized in that an emergency power supply for a telecommunications base station according to any of claims 1-6 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002318.8U CN216819488U (en) | 2021-12-01 | 2021-12-01 | Emergent power supply unit of communication base station and communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123002318.8U CN216819488U (en) | 2021-12-01 | 2021-12-01 | Emergent power supply unit of communication base station and communication base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216819488U true CN216819488U (en) | 2022-06-24 |
Family
ID=82051691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123002318.8U Active CN216819488U (en) | 2021-12-01 | 2021-12-01 | Emergent power supply unit of communication base station and communication base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216819488U (en) |
-
2021
- 2021-12-01 CN CN202123002318.8U patent/CN216819488U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210273075U (en) | Outdoor control cabinet for solar power generation | |
| CN216819488U (en) | Emergent power supply unit of communication base station and communication base station | |
| CN213425656U (en) | Dustproof heat dissipation type photovoltaic terminal box | |
| CN211238879U (en) | Heat radiation structure of photovoltaic power cabinet | |
| CN210224746U (en) | Distribution box for preventing temperature rise and creepage of transformer | |
| CN217692267U (en) | Centralized control power distribution test box with adjustable voltage | |
| CN114927955A (en) | A electric power cabinet for energy-efficient | |
| CN215119790U (en) | Unmanned substation heat sink | |
| CN215222894U (en) | Power PCBA for intelligent house control box convenient to heat dissipation | |
| CN213186030U (en) | A dustproof heat dissipation formula photovoltaic terminal box for photovoltaic power generation | |
| CN210042694U (en) | Wind-powered electricity generation blocking device is with dustproof heat dissipation case | |
| CN221900597U (en) | Solar energy and commercial power complementary controller | |
| CN211238974U (en) | Novel power supply distribution box for water conservancy and hydropower | |
| CN205319521U (en) | Novel dual power supply distribution box | |
| CN215071094U (en) | Block terminal with heat dissipation function | |
| CN218602972U (en) | Waterproof and dustproof outgoing line cabinet | |
| CN213782563U (en) | Intelligent AC voltage-stabilizing energy-saving power distribution cabinet | |
| CN215580917U (en) | High dynamic DC voltage controller of photovoltaic inverter | |
| CN218449108U (en) | High-voltage power distribution cabinet | |
| CN218161848U (en) | Charger with air-cooled heat radiation structure | |
| CN214227517U (en) | High block terminal of security | |
| CN214754916U (en) | Photovoltaic power plant dc-to-ac converter direct-distribution cabinet radiator fan | |
| CN216312685U (en) | Electric power unbalanced three phase adjusting device | |
| CN215185091U (en) | Rain-proof cover of electric power low pressure junction box | |
| CN218829219U (en) | Wall-hanging type floor light storage battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |