Modularized heat dissipation outdoor communication unit

Abstract

The invention provides a modular heat dissipation outdoor communication unit, and relates to the technical field of outdoor communication units, the modular heat dissipation outdoor communication unit comprises a shell, an upper cover is arranged at the upper end of the shell, a placement base is arranged at the lower end of the shell, an installation column is installed in the shell, and an equipment installation frame for storing communication equipment is installed on a column body of the installation column. In the maintenance process, an operator only needs to pull out the corresponding combined modules from the replacement jacks, power transmission of the multiple combined modules can be achieved through the butt joint sockets, the multiple combined modules can be freely inserted and combined, compared with existing screw fixation, the combined modules can be rapidly taken out, and the maintenance efficiency is improved. And when the combined modules are taken out, only the combined modules need to be sequentially pulled out from the lower replacement sockets, the fan replacement speed is increased, the maintenance time is greatly shortened, and the situation that the upper-layer combined modules are too high and are not convenient for personnel to disassemble and assemble is also avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of outdoor communication units, and in particular to a modular heat dissipation outdoor communication unit. Background Art

[0002] The communication unit is mainly composed of a series of communication equipment and systems. In order to make the communication system able to be used outdoors, a communication cabinet is needed. Some communication equipment is installed in the communication cabinet so that it can be used normally outdoors. For example, the patent announcement number is CN201213338Y, a wall-mounted communication cabinet, including a cabinet, a cabinet front door and an equipment mounting rail, a bus located at the rear end of the equipment mounting rail on one side and connected to the inside of the cabinet along the height direction of the cabinet, and a conductive grounding strip located at the rear end of the equipment mounting rail on the other side and connected to the inside of the cabinet along the height direction of the cabinet, and an adapter frame connected to the cabinet corresponding to the position of the equipment mounting rail, the bus including a power terminal, the grounding strip is electrically connected to the ground of the cabinet, the adapter frame includes a device power input socket and a grounding socket, the power terminal is electrically connected to the device power input socket, and the grounding strip is electrically connected to the grounding socket. By setting up bus bars, grounding strips and adapter racks, the equipment in the cabinet can be connected through the equipment power input socket and the grounding socket. The equipment in the cabinet can be replaced and repaired at the front door of the cabinet. The cabinet can be installed against the wall, and the cabinet requires less indoor installation area, reducing communication operating costs.

[0003] In order to ensure stable operation of the equipment, fans need to be added inside the existing communication cabinets to dissipate heat. However, during the maintenance of the communication cabinets, fans need to be replaced regularly, and there are a large number of fans. In addition, the existing installation structures are all fixed with screws, which requires operators to remove the fixing screws one by one, making the fan maintenance process take a long time. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a modular heat dissipation outdoor communication unit, which solves the problem that in the prior communication unit, when maintaining multiple fans, the fixing screws need to be removed one by one, resulting in a long maintenance time.

[0005] To achieve the above object, the technical solution adopted by the present invention is: A modular heat dissipation outdoor communication unit comprises a housing, an upper cover is arranged at the upper end of the housing, a placement base is arranged at the lower end of the housing, a mounting column is installed inside the housing, an equipment mounting frame for storing communication equipment is installed on the body of the mounting column, and a first cabinet door and a second cabinet door are respectively rotatably installed on the housing; An air inlet assembly for letting in cold air from the outside is installed on the surface of the first cabinet door, and an air exhaust assembly for exhausting hot air is installed on one side of the inner side of the shell.

[0006] Preferably, the air inlet assembly includes a plurality of air inlet openings, and the plurality of air inlet openings are respectively opened on the surface of the first cabinet door, an assembly frame is installed on the outer side of each group of air inlet openings, an expansion module is combined and connected to the outer side of the assembly frame, and an air inlet channel is opened on the surface of the expansion module.

[0007] Preferably, a fixing frame is installed inside the expansion module, and an air intake fan is installed inside the fixing frame.

[0008] Preferably, the surface of the first cabinet door is provided with wiring channels, the wiring channels respectively extend to one side of the corresponding air inlet opening, and the air inlet fan is connected to a power supply through the wiring channels.

[0009] Preferably, a groove is provided on the back of the first cabinet door and a first installation frame is assembled inside, a first filter is arranged inside the first installation frame, sliding grooves are provided on both sides of the first installation frame, a moving frame is movably installed inside the sliding groove, an auxiliary scraper is installed on one side of the moving frame, and a pull rod is installed on the other side of the moving frame; Assembly rails are installed on both sides of the shell near the second cabinet door, a second installation frame is installed inside the assembly rails, and a second filter is installed inside the second installation frame.

[0010] Preferably, the exhaust assembly includes exhaust outlets, which are opened on both sides of the outer shell, a wind shield is fixedly installed on one side of the inner part of the outer shell, a combination stand is installed inside the wind shield, a plurality of combination modules are installed inside the combination stand, replacement sockets for quickly installing fans are opened on both sides of the combination stand, and a plurality of air inlets are opened on one side of the combination stand.

[0011] Preferably, a mounting frame is installed inside the combined module, air outlets are provided on both sides of the combined module, a driving motor is installed inside the mounting frame, and an air guide cover is fixedly installed on the output end of the driving motor.

[0012] Preferably, the air guide hood is provided with suction blades for sucking hot air inside, and the air guide hood is provided with a plurality of exhaust blades for discharging the hot air to both sides outside.

[0013] Preferably, the replacement socket is interlaced with the combination module, and docking sockets are installed at both ends of the combination module, and the drive motor is electrically connected to the docking sockets; A power connection base is fixedly installed at the bottom of the combined stand, and the power connection base is connected to the docking socket at the bottom, and each of the docking sockets is connected in sequence.

[0014] Preferably, access slots are provided on both sides of the combined stand and an upper sealing plate is installed on the upper end of the combined stand, a groove is provided inside the upper sealing plate, and a holding seat is installed inside the groove via a supporting spring.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. During the maintenance process, the operator only needs to pull out the corresponding combination module from the replacement socket. The docking socket can not only realize the power transmission of multiple combination modules, but also make it possible for multiple combination modules to be freely inserted and combined. Compared with the existing screw fixation, the present application can quickly remove the combination module, and when removing the combination module, it is only necessary to pull out the combination module in sequence from the lower replacement socket, which improves the speed of fan replacement and greatly reduces the maintenance time, and also avoids the situation where the upper combination module is too high to be convenient for personnel to disassemble and assemble.

[0016] 2. The first filter is arranged behind all air inlet openings to ensure that impurities are prevented from entering when cold air enters. The first installation frame and the second installation frame can be removed during maintenance to facilitate replacement by personnel. The movable frame can also be driven to slide inside the slide groove by pulling the pull rod, so that the auxiliary scraper can move on the surface of the first filter to achieve auxiliary cleaning of the surface of the first filter. The second filter is used to prevent external impurities from entering during the exhaust process, so that the impurities on the surface of the second filter are much less than those on the first filter.

[0017] 3. The holding seat is supported by a supporting spring so that the holding seat can press down and fix the current lower combination module to avoid looseness between multiple combination modules and disconnection of the circuit between the docking sockets. When replacing, it is only necessary to disconnect the power supply and take out the required combination module by replacing the socket. The multiple combination modules are arranged in an overlapping manner. When removing the upper combination module, it is only necessary to take away the lower combination module, and the upper combination module will drop, without the need for personnel to use ladder tools to remove the combination module at the upper end.

[0018] 4. A power connection base is provided at the bottom of the combined stand to connect to the power supply, and then the upper and lower docking between several docking sockets is used to enable power to be transmitted to each combined module. Several docking sockets are used to cope with the situation where the middle interval is too large and causes power interruption, and the drive motor is electrically connected to the docking socket to ensure that each drive motor can drive the air guide cover to rotate, and the suction blades can actively inhale hot air, and the exhaust blades can discharge the hot air to the exhaust ports on both sides to achieve stable exhaust operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present application; Figure 2 It is a schematic diagram of the three-dimensional structure from another perspective of the present application; Figure 3 It is a front view structural diagram of the present application; Figure 4 yes Figure 3 Schematic diagram of the cross-section structure at AA in the middle; Figure 5 It is a side view structural schematic diagram of the present application; Figure 6 yes Figure 5 Schematic diagram of the cross-section structure at BB; Figure 7 It is a schematic diagram of a partial three-dimensional structure of this application; Figure 8 It is a partial front view of the structure of the present application; Fig. 9 yes Figure 8 Schematic diagram of the cross-section structure at CC Fig.10 yes Fig. 9 A is an enlarged schematic diagram of the structure; Fig.11 yes Figure 8 Schematic diagram of the cross-section structure at DD; Fig.12 It is a schematic diagram of the three-dimensional structure of the combined module.

[0020] In the figure: 1, shell; 2, first cabinet door; 3, second cabinet door; 4, installation base; 5, upper cover; 6, air inlet assembly; 601, air inlet vent; 602, assembly frame; 603, expansion module; 6031, air inlet channel; 6032, fixed frame; 6033, air inlet fan; 604, wiring channel; 605, first installation frame; 6051, first filter; 6052, sliding groove; 6053, mobile frame; 6054, auxiliary scraper; 6055, pull rod; 7, equipment mounting frame; 8, exhaust assembly; 801, exhaust port; 8 02. Wind shield; 803. Combined stand; 8031. Air inlet; 8032. Power connection base; 804. Combined module; 8041. Air outlet; 8042. Mounting frame; 8043. Wind guide cover; 8044. Air suction blade; 8045. Air exhaust blade; 8046. Driving motor; 805. Replacement socket; 806. Docking socket; 807. Upper cover plate; 8071. Groove; 8072. Pressing seat; 8073. Support spring; 9. Mounting column; 10. Assembly rail; 11. Second mounting frame; 12. Second filter. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 12 As shown, a modular heat dissipation outdoor communication unit comprises a housing 1, an upper cover 5 is arranged at the upper end of the housing 1, a placement base 4 is arranged at the lower end of the housing 1, a mounting column 9 is installed inside the housing 1, and an equipment mounting frame 7 for storing communication equipment is installed on the column body of the mounting column 9, and a first cabinet door 2 and a second cabinet door 3 are respectively installed on the housing 1 in a rotatable manner at the front and back; An air inlet assembly 6 for letting in cold air from the outside is installed on the surface of the first cabinet door 2, and an air exhaust assembly 8 for exhausting hot air is installed on one side of the inner side of the shell 1.

[0023] In this embodiment, the air inlet assembly 6 includes a plurality of air inlet openings 601, which are respectively opened on the surface of the first cabinet door 2, and an assembly rack 602 is installed on the outside of each group of air inlet openings 601, and an expansion module 603 is combined and connected to the outside of the assembly rack 602, and an air inlet channel 6031 is opened on the surface of the expansion module 603; A fixing frame 6032 is installed inside the expansion module 603 , and an air intake fan 6033 is installed inside the fixing frame 6032 .

[0024] In this embodiment, a wiring channel 604 is provided on the surface of the first cabinet door 2 , and the wiring channels 604 extend to one side of the corresponding air inlet opening 601 , respectively, and the air inlet fan 6033 is connected to a power source through the wiring channel 604 .

[0025] By setting multiple groups of air inlet openings 601 on the surface of the first cabinet door 2, the expansion module 603 can be assembled on the hotter part as needed, wherein the expansion module 603 can realize the transmission of power by using the wiring channel 604 after assembly, so that the air inlet fan 6033 can be electrically connected to the power supply inside the wiring channel 604 after the expansion module 603 is combined, so as to realize the active air intake operation of the air inlet fan 6033. Through the above structure, the present application can perform high-intensity heat dissipation at the corresponding position according to the required heat dissipation area, avoiding the problem of excessive heat dissipation energy efficiency in some parts or poor heat dissipation effect in some parts due to fixed heat dissipation area, realizing efficient heat dissipation under the same energy efficiency and reasonably adjusting the heat dissipation intensity.

[0026] In the present application, a groove is provided on the back of the first cabinet door 2 and a first installation frame 605 is assembled inside. A first filter screen 6051 is arranged inside the first installation frame 605. Sliding grooves 6052 are provided on both sides of the first installation frame 605. A movable frame 6053 is movably installed inside the sliding groove 6052. An auxiliary scraper 6054 is installed on one side of the movable frame 6053, and a pull rod 6055 is installed on the other side of the movable frame 6053. Assembly rails 10 are respectively installed on both sides of the shell 1 near the second cabinet door 3 , a second installation frame 11 is installed inside the assembly rail 10 , and a second filter screen 12 is installed inside the second installation frame 11 .

[0027] In order to prevent the impurities contained in the cold air from affecting the operation of the communication equipment, the first filter 6051 is set behind all the air inlet vents 601 to ensure that impurities are prevented from entering when the cold air enters. The first mounting frame 605 and the second mounting frame 11 can be removed during maintenance to facilitate replacement and use by personnel. The movable frame 6053 can also be driven to slide in the slide groove 6052 by pulling the pull rod 6055, so that the auxiliary scraper 6054 can be moved on the surface of the first filter 6051 to achieve auxiliary cleaning of the surface of the first filter 6051. The second filter 12 is used to prevent the entry of external impurities during the exhaust process, so that the impurities on the surface of the second filter 12 are significantly less than those on the first filter 6051.

[0028] In the present application, the exhaust assembly 8 includes an exhaust port 801, which is opened on both sides of the housing 1, a wind shield 802 is fixedly installed on one side of the housing 1, a combination stand 803 is installed inside the wind shield 802, and a plurality of combination modules 804 are installed inside the combination stand 803, and replacement sockets 805 for quickly loading fans are opened on both sides of the combination stand 803, and a plurality of air inlets 8031 ​​are opened on one side of the combination stand 803; A mounting frame 8042 is installed inside the combined module 804 , air outlets 8041 are provided on both sides of the combined module 804 , a driving motor 8046 is installed inside the mounting frame 8042 , and an air guide cover 8043 is fixedly installed at the output end of the driving motor 8046 .

[0029] The air guide cover 8043 is internally provided with suction blades 8044 for sucking in hot air, and the air guide cover 8043 is externally provided with a plurality of exhaust blades 8045 for discharging the hot air to both sides.

[0030] It should be noted that the replacement socket 805 is interlaced with the combination module 804, and the combination module 804 is equipped with docking sockets 806 at both ends, and the driving motor 8046 is electrically connected to the docking sockets 806; A power connection base 8032 is fixedly installed at the bottom of the combined stand 803, and the power connection base 8032 is connected to the docking socket 806 at the bottom, and each docking socket 806 is connected in sequence.

[0031] In order to supply power to the drive motors 8046 inside the multiple combination modules 804, a power connection base 8032 is provided at the bottom of the combination stand 803 to connect to the power supply, and then the upper and lower docking between a plurality of docking sockets 806 is utilized to enable power to be transmitted to each combination module 804, wherein a plurality of docking sockets 806 are utilized to cope with the situation where the power supply is interrupted due to the excessive spacing in the middle, and the drive motor 8046 is electrically connected to the docking socket 806 to ensure that each drive motor 8046 can drive the air guide cover 8043 to rotate, wherein the suction blades 8044 can actively inhale hot air, and the exhaust blades 8045 can discharge the hot air to the exhaust ports 801 on both sides to achieve stable exhaust operation.

[0032] In the specific setting, access slots are provided on both sides of the combined stand 803 and an upper sealing plate 807 is installed on the upper end of the combined stand 803. A groove 8071 is provided inside the upper sealing plate 807, and a holding seat 8072 is installed inside the groove 8071 through a supporting spring 8073.

[0033] In order to ensure the stable modular combination of the combination module 804, the pressing seat 8072 is supported by the support spring 8073, so that the pressing seat 8072 will press down and fix the current combination module 804 below, to avoid looseness between the multiple combination modules 804 and cause the circuit between the docking sockets 806 to be disconnected. When replacing, it is only necessary to disconnect the power supply and take out the required combination module 804 as needed by replacing the socket 805. The multiple combination modules 804 are arranged in an overlapping manner. When removing the upper combination module 804, it is only necessary to take away the lower combination module 804, and the upper combination module 804 will drop, and there is no need for personnel to use ladder tools to remove the combination module 804 at the upper end.

[0034] The working principle of this modular heat dissipation outdoor communication unit: When in use, firstly, the expansion module 603 is installed on the outside of the required air inlet 601 as required, wherein the expansion module 603 can be assembled to electrically connect the air inlet fan 6033 with the internal power supply of the wiring channel 604, thereby starting the air inlet fan 6033 so that the external cold air can actively enter and dissipate the heat of the device after entering; During the heat dissipation process, the power connection base 8032 is provided at the bottom of the combined stand 803 to connect with the power supply, and then the upper and lower docking between the plurality of docking sockets 806 is used to enable power to be transmitted to each combined module 804, and the driving motor 8046 is electrically connected to the docking socket 806 to ensure that each driving motor 8046 can drive the air guide cover 8043 to rotate, wherein the suction blade 8044 can actively inhale hot air, and the exhaust blade 8045 can exhaust the hot air to the exhaust ports 801 on both sides to achieve stable exhaust operation; During the maintenance process, the operator only needs to pull out the corresponding combination module 804 from the replacement socket 805. The docking socket 806 can not only realize the power transmission of multiple combination modules 804, but also make the multiple combination modules 804 can be freely inserted and combined. Compared with the existing screw fixation, the present application can quickly remove the combination module 804, and when removing the combination module 804, it is only necessary to pull out the combination module 804 one by one from the lower replacement socket 805, avoiding the situation where the upper combination module 804 is too high to be convenient for personnel to disassemble and assemble, and during installation, it is similarly only necessary to continuously insert the combination module 804 on the lower side to complete the installation of multiple fans.

[0035] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A modular heat dissipation outdoor communication unit, comprising a housing (1), characterized in that: The upper end of the housing (1) is provided with an upper cover (5), the lower end of the housing (1) is provided with a placement base (4), a mounting column (9) is installed inside the housing (1), and a device mounting frame (7) for storing communication equipment is installed on the body of the mounting column (9), and the housing (1) is respectively rotatably mounted with a first cabinet door (2) and a second cabinet door (3); An air inlet assembly (6) for letting in cold air from the outside is installed on the surface of the first cabinet door (2), and an air exhaust assembly (8) for exhausting hot air is installed on one side of the interior of the shell (1).

2. According to claim 1, a modular heat dissipation outdoor communication unit is characterized by: The air inlet assembly (6) comprises a plurality of air inlet openings (601), the plurality of air inlet openings (601) being respectively opened on the surface of the first cabinet door (2), an assembly rack (602) being installed on the outside of each group of air inlet openings (601), an expansion module (603) being combined and connected to the outside of the assembly rack (602), and an air induction channel (6031) being opened on the surface of the expansion module (603).

3. The modular heat dissipation outdoor communication unit according to claim 2, characterized in that: A fixing frame (6032) is installed inside the expansion module (603), and an air intake fan (6033) is installed inside the fixing frame (6032).

4. The modular heat dissipation outdoor communication unit according to claim 3, characterized in that: The surface of the first cabinet door (2) is provided with a wiring channel (604), the wiring channel (604) respectively extending to one side of the corresponding air inlet opening (601), and the air inlet fan (6033) is connected to a power source via the wiring channel (604).

5. The modular heat dissipation outdoor communication unit according to claim 2, characterized in that: The first cabinet door (2) has a groove on the back side and a first installation frame (605) assembled inside, a first filter screen (6051) is arranged inside the first installation frame (605), sliding grooves (6052) are respectively provided on both sides of the first installation frame (605), a movable frame (6053) is movably installed inside the sliding groove (6052), an auxiliary scraper (6054) is installed on one side of the movable frame (6053), and a pull rod (6055) is installed on the other side of the movable frame (6053); Assembly rails (10) are respectively installed on both sides of the interior of the housing (1) near the second cabinet door (3), a second installation frame (11) is installed inside the assembly rail (10), and a second filter (12) is installed inside the second installation frame (11).

6. The modular heat dissipation outdoor communication unit according to claim 1, characterized in that: The exhaust assembly (8) comprises an exhaust port (801), the exhaust port (801) being provided on both sides of the outer shell (1), a wind shield (802) being fixedly mounted on one side of the inner part of the outer shell (1), a combination stand (803) being mounted inside the wind shield (802), a plurality of combination modules (804) being mounted inside the combination stand (803), replacement sockets (805) for quickly inserting a fan being provided on both sides of the combination stand (803), and a plurality of air inlets (8031) being provided on one side of the combination stand (803).

7. The modular heat dissipation outdoor communication unit according to claim 6, characterized in that: A mounting frame (8042) is installed inside the combined module (804), air outlets (8041) are provided on both sides of the combined module (804), a driving motor (8046) is installed inside the mounting frame (8042), and an air guide cover (8043) is fixedly installed at the output end of the driving motor (8046).

8. The modular heat dissipation outdoor communication unit according to claim 7, characterized in that: The wind guide cover (8043) is provided with suction blades (8044) for sucking hot air inside, and the wind guide cover (8043) is provided with a plurality of exhaust blades (8045) for exhausting the hot air to both sides outside.

9. The modular heat dissipation outdoor communication unit according to claim 7, characterized in that: The replacement socket (805) is inserted and matched with the combination module (804), and the upper and lower ends of the combination module (804) are both installed with docking sockets (806), and the driving motor (8046) is electrically connected to the docking sockets (806); A power connection base (8032) is fixedly installed at the bottom of the combined stand (803), and the power connection base (8032) is connected to the docking socket (806) at the bottom, and each of the docking sockets (806) is connected in sequence.

10. The modular heat dissipation outdoor communication unit according to claim 6, characterized in that: Access slots are provided on both sides of the combined stand (803), and an upper sealing plate (807) is installed on the upper end of the combined stand (803). A groove (8071) is provided inside the upper sealing plate (807), and a holding seat (8072) is installed inside the groove (8071) via a supporting spring (8073).

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