CN210351457U

CN210351457U - Heat dissipation rack for communication base station

Info

Publication number: CN210351457U
Application number: CN201921685830.7U
Authority: CN
Inventors: 王炜; 曾红兵; 陈刚
Original assignee: Hunan University of Technology
Current assignee: Hunan University of Technology
Priority date: 2019-10-05
Filing date: 2019-10-05
Publication date: 2020-04-17
Anticipated expiration: 2029-10-05

Abstract

The utility model discloses a heat dissipation frame for communication base station, concretely relates to heat dissipation frame technical field, which comprises a frame, the front surface of frame is provided with the closing cap, and through round pin axle swing joint between frame and the closing cap, the top both sides surface of frame all is equipped with the air inlet, the mounting panel is installed to the one end of air inlet, and the inside of air inlet is provided with the filter screen. The utility model discloses the mounting panel has been set up, thermovent and louvre, the dog sets up with the mounting panel slope, can avoid external dust fall in the inside that leads to the groove, the bottom of fixed plate is reachd to some wind accessible gas outlets, another a plurality of louvres of part wind accessible enter into the inside of frame, can improve the radiating efficiency of communication equipment in the organism, temperature sensor has been set up, display screen and lead screw, the height-adjustable of slide, can detect the temperature of not co-altitude department in the frame, the testing result of temperature is more accurate, be convenient for cool down to the inside of frame.

Description

Heat dissipation rack for communication base station

Technical Field

The utility model relates to a heat dissipation frame technical field, more specifically say, the utility model relates to a heat dissipation frame for communication base station.

Background

A communication base station, also known as a radio base station, refers to a low power radio antenna for communicating with a user's handset, and the transmission power varies from a few watts to hundreds of watts according to the size of its service area and the number of users, and generally, the base station antenna is installed on a building or a transmission tower 15-50 meters away from the ground, and the rack is helpful for storing communication equipment.

The utility model discloses an integrated base station communication transmission equipment rack, which comprises a rack body, a plurality of communication transmission equipment, a plurality of equipment tail fibers and an optical fiber distribution sub-rack, wherein the rack body is provided with a plurality of communication transmission equipment; the integrated base station communication transmission equipment rack can solve the problem of disordered arrangement of tail fibers and over-route jumping fibers of equipment in the base station communication transmission equipment rack.

However, in practical use, there are still many disadvantages, such as poor heat dissipation effect of the communication equipment in the rack under long-term operation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a heat dissipation frame for communication base station, through setting up the mounting panel, thermovent and louvre, the dog sets up with the mounting panel slope, can avoid external dust fall in the inside that leads to the groove, under the transport of fan, the bottom of fixed plate is reachd to partly wind accessible gas outlet, another part wind can be along the inside in thermovent reachs the heat dissipation chamber, the inside of frame is entered into to a plurality of louvres of wind accessible, can improve the radiating efficiency of communication equipment in the organism, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation rack for a communication base station comprises a rack, wherein a sealing cover is arranged on the front surface of the rack, the rack is movably connected with the sealing cover through a pin shaft, air inlets are formed in the surfaces of two sides of the top end of the rack, an installation plate is installed at one end of each air inlet, and a filter screen is arranged inside each air inlet;

the fan is installed on the inner chamber top of frame, the both sides of fan all are equipped with the mounting bracket, and the fan passes through mounting bracket fixed connection with the frame, the inside of frame is provided with the wallboard, and is provided with the heat dissipation chamber between frame and the wallboard, the inner wall of frame is equipped with the thermovent, the thermovent communicates with each other with the heat dissipation chamber, the surface of wallboard is equipped with the louvre, the quantity of louvre is a plurality of.

In a preferred embodiment, the inner cavity of the rack is provided with a fixed plate, the surface of the fixed plate is provided with an air outlet, and the fixed plate is positioned at the bottom of the fan.

In a preferred embodiment, the surface of the mounting plate is provided with a plurality of through grooves, the tops of the through grooves are provided with stop blocks, and the stop blocks and the mounting plate are arranged into a one-piece structure.

In a preferred embodiment, the top end and the bottom end of the mounting plate are both provided with a convex plate, the surface of the convex plate is embedded with a positioning bolt, and the mounting plate is fixedly connected with the rack through the positioning bolt.

In a preferred embodiment, a positive and negative motor is installed on the top surface of the fixing plate, a limiting rod is arranged between the bottom surface of the fixing plate and the bottom end of the inner cavity of the frame, and a lead screw is arranged on one side of the limiting rod.

In a preferred embodiment, one end of the screw rod is fixedly connected with the end part of the output shaft of the positive and negative motor, and the peripheral side outer wall of the screw rod is provided with a sliding seat.

In a preferred embodiment, the sliding seat is in threaded connection with the lead screw and is in sliding connection with the limiting rod, and a temperature sensor is mounted on one side of the sliding seat.

In a preferred embodiment, a display screen is embedded in the surface of the cover, a visual window is arranged at the bottom of the display screen, and a handle is installed on one side of the visual window.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up mounting panel, thermovent and louvre, the dog sets up with the mounting panel slope, can avoid external dust fall in the inside of logical groove, under the transport of fan, a part of wind can reach the bottom of fixed plate through the gas outlet, another part of wind can reach the inside in heat dissipation chamber along the thermovent, wind can enter the inside of frame through a plurality of louvres, can improve the radiating efficiency of communication equipment in the organism, compare with prior art, solved the problem that communication equipment dispels the heat relatively poorly under long-time work in the frame;

2. the utility model discloses a set up temperature sensor, display screen and lead screw, the probe end among the temperature sensor can detect out the inside temperature numerical value of frame to in transmitting the detected signal to the display screen through the wire, the height-adjustable of slide can detect the temperature of not co-altitude department in the frame, and the testing result of temperature is more accurate, is convenient for cool down to the inside of frame.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the mounting plate of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is an enlarged view of a portion a of fig. 3.

Fig. 5 is a schematic view of the screw mounting structure of the present invention.

Fig. 6 is a circuit diagram of the temperature sensor of the present invention.

The reference signs are: the device comprises a machine frame 1, a sealing cover 2, a display screen 3, a visual window 4, a handle 5, a mounting plate 6, a through groove 7, a stop block 8, a convex plate 9, a positioning bolt 10, a fixing plate 11, an air outlet 12, an air inlet 13, a fan 14, a mounting frame 15, a heat dissipation port 16, a heat dissipation cavity 17, a heat dissipation hole 18, a wall plate 19, a positive and negative motor 20, a limiting rod 21, a lead screw 22, a sliding seat 23 and a temperature sensor 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model relates to a heat dissipation frame for communication base station, which comprises a frame 1, the front surface of frame 1 is provided with closing cap 2, and through round pin axle swing joint between frame 1 and the closing cap 2, the top both sides surface of frame 1 all is equipped with air inlet 13, mounting panel 6 is installed to air inlet 13's one end, and air inlet 13's inside is provided with the filter screen.

Referring to the attached drawings 1-4 in the specification, the heat dissipation frame for the communication base station in the embodiment includes a fan 14, the fan 14 is installed at the top end of an inner cavity of the frame 1, mounting frames 15 are arranged on two sides of the fan 14, the fan 14 is fixedly connected with the frame 1 through the mounting frames 15, a wall plate 19 is arranged inside the frame 1, a heat dissipation cavity 17 is formed between the frame 1 and the wall plate 19, a heat dissipation port 16 is formed in the inner wall of the frame 1, the heat dissipation port 16 is communicated with the heat dissipation cavity 17, heat dissipation holes 18 are formed in the surface of the wall plate 19, and the number of the heat dissipation holes 18 is multiple.

Further, a fixing plate 11 is arranged in the inner cavity of the rack 1, an air outlet 12 is arranged on the surface of the fixing plate 11, and the fixing plate 11 is located at the bottom of the fan 14.

Further, the surface of mounting panel 6 is equipped with a plurality of logical grooves 7, and is a plurality of the top that leads to groove 7 is provided with dog 8, and is a plurality of dog 8 sets up to the integral type structure with mounting panel 6, the top and the bottom of mounting panel 6 all are provided with flange 9, flange 9's surface embedding is equipped with positioning bolt 10, mounting panel 6 passes through positioning bolt 10 fixed connection with frame 1.

The implementation scenario is specifically as follows: in the actual use process, the mounting plate 6 can be placed at the position of the air inlet 13, then the positioning bolt 10 is sequentially embedded into the convex plate 9 and the side wall of the rack 1, the positioning bolt 10 is screwed, the mounting between the mounting plate 6 and the rack 1 is realized, the baffle block 8 and the mounting plate 6 are obliquely arranged, the dust falling of external dust can be avoided in the through groove 7, when the temperature in the rack 1 is higher, the fan 14 is in a working state to generate a stronger wind power suction effect, external air can enter the top of the inner cavity of the rack 1 through the through groove 7 and the air inlet 13, under the conveying of the fan 14, one part of air can reach the bottom of the fixing plate 11 through the air outlet 12, the other part of air can reach the inside of the heat dissipation cavity 17 along the heat dissipation port 16, and due to the communication between the heat dissipation cavity 17 and the heat dissipation holes 18, the air can enter the inside of the rack 1 through the, the heat dissipation efficiency of the communication equipment in the machine body 1 can be improved, and the problem that the heat dissipation of the communication equipment in the rack 1 is poor under long-time work is solved by the implementation mode.

Referring to the attached

drawings

2, 5 and 6 in the specification, the heat dissipation frame for the communication base station of the embodiment includes a front and back motor 20, the front and back motor 20 is installed on the top surface of the fixing plate 11, a limiting rod 21 is arranged between the bottom surface of the fixing plate 11 and the bottom end of the inner cavity of the frame 1, and a lead screw 22 is arranged on one side of the limiting rod 21.

Further, the one end of lead screw 22 and the output shaft end fixed connection of positive and negative motor 20, and the circumference side outer wall of lead screw 22 is equipped with slide 23, threaded connection between slide 23 and the lead screw 22, and sliding connection between slide 23 and the gag lever post 21, temperature sensor 24 is installed to one side of slide 23.

Further, the surface embedding of closing cap 2 is provided with display screen 3, the bottom of display screen 3 is provided with visual window 4, handle 5 is installed to one side of visual window 4.

The implementation scenario is specifically as follows: during the use, temperature sensor 24's model is PT100, it is general to use on the market, install the inside of slide 23 with temperature sensor 24 embedding, can supply power to positive and negative motor 20 afterwards, positive and negative motor 20 is in operating condition, the output shaft of positive and negative motor 20 is driving lead screw 22 and is rotating, screw thread rotation between lead screw 22 and the slide 23, wherein gag lever post 21 passes the inside of slide 23, avoid slide 23 to follow the pivoted phenomenon of lead screw 22, can guarantee the stability of slide 23 when moving, and the probe end among the temperature sensor 24 can detect out the inside temperature value of frame 1, and transmit the detected signal to display screen 3 through the wire, the height-adjustable of slide 14, can detect the temperature of different height departments in frame 1, the testing result of temperature is more accurate, be convenient for cool down the inside of frame 1.

The utility model discloses a theory of operation:

referring to the attached drawings 1-4 in the specification, the mounting plate 6, the heat dissipation holes 16 and the heat dissipation holes 18 are arranged, the stop block 8 and the mounting plate 6 are arranged in an inclined mode, external dust falling in the through groove 7 can be avoided, under the conveying of the fan 14, one part of air can reach the bottom of the fixing plate 11 through the air outlet 12, the other part of air can reach the inside of the heat dissipation cavity 17 along the heat dissipation holes 16, the air can enter the inside of the machine frame 1 through the heat dissipation holes 18, the heat dissipation efficiency of the communication equipment in the machine frame 1 can be improved, and the problem that the heat dissipation of the communication equipment in the machine frame 1 is poor under the long-time work.

Referring to the attached

drawings

2, 5 and 6 in the specification, the temperature sensor 24, the display screen 3 and the lead screw 22 are arranged, the probe end in the temperature sensor 24 can detect the temperature value in the rack 1 and transmit a detection signal to the display screen 3 through a lead, the height of the sliding seat 14 can be adjusted, the temperatures at different heights in the rack 1 can be detected, the temperature detection result is more accurate, and the temperature inside the rack 1 can be conveniently reduced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat dissipation frame for a communication base station, comprising a frame (1), characterized in that: the front surface of the rack (1) is provided with a sealing cover (2), the rack (1) is movably connected with the sealing cover (2) through a pin shaft, air inlets (13) are formed in the surfaces of two sides of the top end of the rack (1), one end of each air inlet (13) is provided with a mounting plate (6), and a filter screen is arranged inside each air inlet (13);

fan (14) are installed on the inner chamber top of frame (1), the both sides of fan (14) all are equipped with mounting bracket (15), and fan (14) pass through mounting bracket (15) fixed connection with frame (1), the inside of frame (1) is provided with wallboard (19), and is provided with heat dissipation chamber (17) between frame (1) and wallboard (19), the inner wall of frame (1) is equipped with thermovent (16), thermovent (16) communicate with each other with heat dissipation chamber (17), the surface of wallboard (19) is equipped with louvre (18), the quantity of louvre (18) is a plurality of.

2. A heat-dissipating chassis for a communications base station as set forth in claim 1, wherein: the inner cavity of the rack (1) is provided with a fixing plate (11), the surface of the fixing plate (11) is provided with an air outlet (12), and the fixing plate (11) is positioned at the bottom of the fan (14).

3. A heat-dissipating chassis for a communications base station as set forth in claim 1, wherein: the surface of mounting panel (6) is equipped with a plurality of logical groove (7), and is a plurality of the top that leads to groove (7) is provided with dog (8), and is a plurality of dog (8) set up formula structure as an organic whole with mounting panel (6).

4. A heat-dissipating chassis for a communications base station as set forth in claim 1, wherein: the top and the bottom of mounting panel (6) all are provided with flange (9), the surface embedding of flange (9) is equipped with positioning bolt (10), mounting panel (6) pass through positioning bolt (10) fixed connection with frame (1).

5. A heat-dissipating chassis for a communications base station as set forth in claim 2, wherein: the top surface mounting of fixed plate (11) has positive and negative motor (20), and is equipped with gag lever post (21) between the bottom surface of fixed plate (11) and the inner chamber bottom of frame (1), one side of gag lever post (21) is equipped with lead screw (22).

6. A heat sink housing for a communications base station as recited in claim 5, wherein: one end of the lead screw (22) is fixedly connected with the end part of an output shaft of the positive and negative motor (20), and a sliding seat (23) is arranged on the outer wall of the circumferential side of the lead screw (22).

7. A heat sink housing for a communications base station as recited in claim 6, wherein: threaded connection between slide (23) and lead screw (22), and sliding connection between slide (23) and gag lever post (21), temperature sensor (24) are installed to one side of slide (23).

8. A heat-dissipating chassis for a communications base station as set forth in claim 1, wherein: the surface embedding of closing cap (2) is provided with display screen (3), the bottom of display screen (3) is provided with visual window (4), handle (5) are installed to one side of visual window (4).